Disclosed in the present invention is a silent structure of a button switch. The silent structure comprises an upper cover, a base, a guide core, and a reset spring; T-shaped sliding block structures which are symmetrical left and right are arranged on the part of the guide core located in an accommodation cavity; each T-shaped sliding block structure comprises a guide protruding block protruding out of the side surface of the guide core; snap blocks which protrude towards two sides and are symmetrical left and right are formed on the guide protruding block; a silent member made of a soft rubber material is arranged on the sliding block structure; and when the guide core is pressed or rebounded and reset, the end surface of the silent member abuts against the inner wall of the accommodation cavity of a button switch. According to the silent structure of a button switch, the T-shaped sliding block structures used for guiding the guide core to move can be thinned, and thinning of the silent structure is achieved, so that the length of the guide core is reduced, and thus the overall height of the button switch is reduced, thereby achieving thinning of the button switch.
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
The present utility model discloses a switch comprising a housing, a silent module arranged in the housing, and a guide core arranged in the housing above the silent module and extending from the housing. It has a simple structure and is easy to use, and can be applied to buttons of the mouse and the keyboard.
The present utility model discloses a side conduction assembly for a key switch, comprising a PCB board and a plurality of side conduction structures fastened on the PCB board, wherein the side conduction structure comprises a housing, a guide core disposed on the housing, a movable plate disposed in the housing, and a static plate disposed in the housing; The utility model can conduct from the side to the external line, reduce the overall height, and implement an ultra-thin product.
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
A pluggable ultrathin mechanical keyboard switch, comprising a base, a balance frame assembly, a conduction member, and a driving rod, and further comprising a fixing plate arranged in parallel with a PCB, and snap-fit blocks respectively arranged on two sides of the base. Snap-fit fasteners corresponding to the snap-fit blocks and extending upwards are respectively provided on two sides of the fixing plate; the snap-fit blocks are snap-fitted to the snap-fit fasteners, so as to fix the base to the fixing plate; the driving rod is provided with a conduction hook; the conduction member is a conductive elastomer; a fixing part is provided in the middle of the metal elastomer; a first elastic arm and a second elastic arm extend from the fixing part to two sides, respectively; a conduction driving part is provided on an end portion of the first elastic arm; a conduction fixing part is provided on the second elastic arm; and the conduction driving part extends to a position above the conduction hook, so as to realize linkage with the driving rod. The present invention achieves good contact stability, convenient and rapid internal structure mounting, free plugging and removal, easy replacement, accurate conduction and disconnection actions, good elastic recovery, a low overall height, good balance, a light weight and a small thickness, thereby satisfying the use requirements of different people.
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
H01H 1/58 - Connexions électriques avec ou entre contactsBornes
H01H 13/703 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par des espaceurs entre les couches de support
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
Disclosed in the present invention is a pluggable mechanical keyboard switch, comprising: a base, a cover, a guide core, a restoring spring and a connection member, which are detachably mounted on a PCB, wherein the guide core extends towards one side of the connection member to form a driving portion, and the connection member is driven by the driving portion; the connection member is a conductive elastic body and comprises a fixing piece, which is embedded on a side edge of the base or the cover, a connecting action arm and a movable contact piece; the movable contact piece comprises a first movable connection arm, which obliquely extends downwards away from one end of the fixing piece, and a second movable connection arm, which obliquely extends downwards away from one end of the fixing piece; and a first static connection contact and a second static connection contact corresponding to the first movable connection arm and the second movable connection arm are provided on the PCB. The present invention has a good contact stability, convenient and quick mounting of a connection structure, a good elastic restoring force, accurate connection and disconnection actions, and can be freely plugged and pulled and is easy to replace, thereby meeting the use requirements of different people.
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
H01H 1/58 - Connexions électriques avec ou entre contactsBornes
H01H 13/7073 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches caractérisés par des ressorts, p. ex. des ressorts de type Euler
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
6.
CONDUCTION MEMBER OF PLUGGABLE ULTRATHIN MECHANICAL KEYBOARD SWITCH
A conduction member of a pluggable ultrathin mechanical keyboard switch, comprising a fixing seat, a balance frame assembly, and a conduction member, wherein the conduction member is a conductive elastomer, and a fixing part is provided in the middle of the metal elastomer; a first elastic arm and a second elastic arm extend from the fixing part to two sides, respectively; a conduction driving part is provided at an end portion of the first elastic arm; the second elastic arm is provided with a conduction fixing part. The present invention achieves good contact stability, convenient and rapid internal structure installation, easy replacement, accurate conduction and disconnection actions, good elastic recovery, a low overall height, good balance, a light weight, and a small thickness, and can satisfy use requirements of different people.
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
H01H 1/58 - Connexions électriques avec ou entre contactsBornes
H01H 13/7073 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches caractérisés par des ressorts, p. ex. des ressorts de type Euler
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
7.
PLUG-IN MOUNTING STRUCTURE FOR PLUGGABLE ULTRATHIN MECHANICAL KEYBOARD SWITCH
A plug-in mounting structure for a pluggable ultrathin mechanical keyboard switch, comprising a base arranged on a PCB, and comprising a fixing plate arranged in parallel to the PCB and at least one fastening block respectively arranged on two sides of the base. At least one snap fastener having one-to-one correspondence to the fastening block and extending upwards is arranged on two sides of the fixing plate; and the fastening block is in snap-fit to the snap fastener to fix the base on the fixing plate. The present utility model achieves good contact stability, convenient and fast internal structure installation, free plugging and removal, easy replacement, a low overall height, good balance, and a light weight and a small thickness, thereby satisfying the use requirements of different people.
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
H01H 13/7065 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches
G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans
A pluggable ultrathin mechanical keyboard switch, comprising a base, a balance frame assembly rotatably arranged on the base, a turn-on member and a driving protruding block arranged on the balance frame assembly. The driving protruding block drives the turn-on member to move up and down along with the balance frame assembly so as to turn on and off the keyboard switch. The turn-on member is a conductive elastomer, a fixing part being provided in the middle part of the conductive elastomer. A first elastic arm and a second elastic arm respectively extend from the fixing part towards two sides, an end part of the first elastic arm being provided with a turn-on driving part, and the second elastic arm being provided with a turn-on fixing part. The turn-on driving part extends above the driving protruding block so as to be linked to the balance frame assembly. The present invention has good contact stability and an internal structure that is convenient and rapid to mount, is freely pluggable and easy to replace, implements accurate turn-on and turn-off operations, exhibits a good elastic restoring force, a relatively low overall height and good balance, is lighter and thinner, and meets the use requirements of different people.
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
H01H 1/58 - Connexions électriques avec ou entre contactsBornes
H01H 13/7073 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches caractérisés par des ressorts, p. ex. des ressorts de type Euler
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
The present application discloses a stable balance frame assembly, comprising a base (1), a first balance rod (2) movably connected to the base (1), a second balance rod (3) movably connected to the base (1), and at least one elastic member (4) connected between the first balance rod (2) and the second balance rod (3). When downward pressing is performed, under the elastic pulling action of the elastic member (4), the first balance rod (2) and the second balance rod (3) respectively swing up and down in a balanced manner by taking the base (1) as a support point. The balance frame assembly further comprises at least one upswing limiting structure (5) used for limiting the upswing height of the first balance rod (2) and the second balance rod (3). According to the balance frame assembly, the upswing height of the first balance rod (2) and the second balance rod (3) can be limited, thereby ensuring the structural stability of the balance frame assembly, facilitating stable swing of the balance frame assembly, improving user experience, and facilitating assembling.
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
A combined dual-conducting microswitch, comprising a mounting seat, a cover covering the mounting seat, a mechanical turn-on assembly, a conductive core, and an optical turn-on assembly. The optical turn-on assembly is electrically connected to the mechanical turn-on assembly by means of a PCB; the conductive core is pressed to enable a reed to be in contact with a second terminal to trigger the mechanical turn-on assembly to be turned on, so that the optical turn-on assembly is powered on to achieve optical turn-on. According to the combined dual-conducting microswitch, in an initial state, the optical turn-on assembly is not powered on, will not be interfered with by other optical signals and will not cause input and output signal errors, and will not consume power; the optical turn-on assembly is powered on and started only when the conductive core is pressed and the mechanical turn-on assembly is triggered to be turned on; the optical turn-on assembly has a short startup time, and is not easily interfered with by other optical signals, and the power consumption is significantly reduced.
H01H 13/83 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des légendes, p. ex. en Braille, affichage à cristaux liquides, éléments émetteurs de lumière ou éléments optiques
H01H 13/70 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
11.
COMBINED-TYPE DOUBLE-ACTUATION KEY SWITCH AND KEYBOARD
A combined-type double-actuation key switch and a keyboard using the key switch. The key switch comprises a housing (1), wherein a mechanical actuation assembly (2), a stem (3) for triggering the actuation of the mechanical actuation assembly, and an elastic member (4) for driving the stem to reset are separately provided in the housing, and the housing is provided with an opening out of which one end of the stem may extend. The key switch further comprises an optical actuation assembly (5), which is electrically connected to the mechanical actuation assembly by means of a PCB (6). By means of pressing the stem to trigger the actuation of the mechanical actuation assembly, the optical actuation assembly is powered on to conduct light. In the combined-type double-actuation key switch, in an initial state, the optical actuation assembly is not powered on, and is thus not subject to interference from other optical signals, which would result in input and output signal errors, and also does not consume power; and only once the key is pressed is optical actuation assembly powered on and started, and the starting time is short; thus, the optical actuation assembly is not easily subject to interference from other optical signals, thereby markedly reducing power consumption.
H01H 13/83 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des légendes, p. ex. en Braille, affichage à cristaux liquides, éléments émetteurs de lumière ou éléments optiques
The present utility model discloses a static and movable plate assembly of a key switch, comprising a static plate and a movable plate, wherein the movable plate and the static plate are contacted or separated under the push of an external force: the movable plate comprises a support arm of the movable plate which is integrally formed and bent twice to the outside of the side; It has a simple structure and reduces the production cost.
A dustproof and waterproof structure for a microswitch, said structure comprising an upper cover (1), and a guide core (2) arranged on the upper cover, wherein an opening (11) for an upper end of the guide core (2) to pass through is formed on the upper cover (1), and said structure further comprises an elastic pad (3) arranged on a lower end face of the upper cover (1) and sleeved around the guide core (2). The dustproof and waterproof structure for a microswitch can effectively prevent dust and moisture from entering, achieving the goals of dustproofing and waterproofing, and ensuring normal operation of the microswitch.
A key switch capable of stable pressing, the key switch comprising a base (1), and an upper guide core (2) arranged on the base (1); and further comprising a lower guide core (3) which is arranged between the upper guide core (2) and the base (1) and is movably connected to the upper guide core (2), and an elastic reset element (4) which is arranged between the upper guide core (2) and the lower guide core (3). By means of the key switch capable of stable pressing provided in the present application, a stable and accurate pressing operation can be carried out, which facilitates the accurate turning-on and turning-off of the key switch, and the key switch has low friction when pressed and little obstruction during pressing, thereby providing a lighter tactile sensation. Moreover, assembly is facilitated, thus the key switch is more convenient and quick to assemble.
A balance frame mechanism for increasing resilience force, comprising a first balance rod (1), a second balance rod (2), and an elastic member (3) connected between the first balance rod (1) and the second balance rod (2). A pressing rod (4) acting on the elastic member (3) is arranged between the first balance rod (1) and the second balance rod (2). The balance frame mechanism for increasing resilience force can produce a relatively large resilience force, and the balance rods rapidly and accurately move upwards to be reset under the action of the relatively large resilience force, thereby improving reset accuracy, and improving stability during the whole pressing process. Meanwhile, the pressing feel is improved, thus improving the user experience.
A sound-producing key switch with a good tactile feeling, comprising a base (1), and an upper guide core (2) arranged on the base (1). The sound-producing key switch further comprises a lower guide core (3) arranged between the upper guide core (2) and the base (1) and connected to the upper guide core (2), a reset elastic member (4) arranged between the upper guide core (2) and the lower guide core (3), and a sound-producing reed (5) arranged on the base (1) and located below the lower guide core (3). The sound-producing key switch with a good tactile feeling can achieve a clear and good auditory sense, sense of segment, and tactile feeling, with a good effect and lighter touch; meanwhile, the key switch has high precision in turn-on and turn-off states, which is conducive to assembly, making the assembly more convenient and faster.
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
H01H 13/12 - Organes mobilesContacts montés sur ces organes
17.
PUSH-DOWN STEM MECHANISM CAPABLE OF IMPLEMENTING TACTILE FEEDBACK SWITCHING
Provided is a push-push stem (1) mechanism capable of implementing tactile feedback switching, comprising: a stem (1); and a tactile feedback switching assembly (2), comprising a transverse push seat (21) movably connected to the stem (1), a longitudinal push rod (22) movably provided in the stem (1) and located above the transverse push seat (21), and an elastic member (23) arranged between the stem (1) and the transverse push seat (21), wherein the transverse push seat (21) comprises two guide sliding seats (211) arranged opposite each other and a connecting rod (212) connected between the two guide sliding seats (211); pressing push blocks (2111) are respectively formed on the side edges of the two guide sliding seats (211); a tactile feedback-free area (21111) and a tactile feedback area (21112) are formed on each pressing push block (2111); a smooth surface (211110) is formed on the tactile feedback-free area (21111); a tactile bump (211120) is formed on the tactile feedback area (21112); and a lower guide slope (2110) is formed on the side edge of one of the two guide sliding seats (211), and an upper guide slope (220) matching the lower guide slope (2110) is formed at the lower end of the longitudinal push rod (22). Hand feel switching can be achieved, the requirements of different users are met, and the user experience is improved.
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
H01H 13/12 - Organes mobilesContacts montés sur ces organes
Disclosed in the present application is a guide core mechanism capable of switching between tactile and nontactile. The guide core mechanism comprises: a guide core (1); and a tactile switching assembly (2), which comprises a transverse push block (21) movably connected to the guide core (1), a longitudinal push rod (22) movably connected to a side edge of the guide core (1) and located above the transverse push block (21), and an elastic part (23) arranged between the guide core (1) and the transverse push block (21), wherein an upper guide bevel (221) is formed at the lower end of the longitudinal push rod (22); a lower guide bevel (211) matching the upper guide bevel (221) is formed on the transverse push block (21); a pressing push block (212) is formed on a side edge of the transverse push block (21); a nontactile area (2121) and a tactile area (2122) are formed on the pressing push block (212); a smooth face (21211) is formed in the nontactile area (2121); and a tactile bump (21221) is formed in the tactile area (2122). The present application can realize the switching between tactile and nontactile, i.e., the switching between sense of touch and non-sense-of-touch; thus, the switching is convenient, rapid, accurate and smooth, and functions are increased, thereby meeting the requirements of different users, and improving the user experience.
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
19.
SWING TYPE STEM MECHANISM CAPABLE OF IMPLEMENTING TACTILE FEEDBACK SWITCHING
Disclosed in the present utility model is a swing type stem mechanism capable of implementing tactile feedback switching. The swing type stem mechanism comprises: a stem, wherein a tactile feedback-free pressing push block is formed on the side edge of the stem, and a smooth surface is formed on the tactile feedback-free pressing push block; and a switching swing rod, rotatably connected to the stem, wherein a tactile feedback pressing push block is formed on the side edge of the switching swing rod, and a tactile feedback protruding block is formed on the tactile feedback pressing push block. According to the swing type stem mechanism capable of implementing tactile feedback switching provided by the present utility model, tactile feedback switching can be realized, that is, hand feel switching is realized, the switching is convenient, rapid, accurate and smooth, more functions are added, and the requirements of different users are met, thereby improving the user experience.
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
H01H 13/12 - Organes mobilesContacts montés sur ces organes
A key switch with pressure balance function, including a base, a key cap and a press balance assembly including a balance bracket A and a balance bracket B. Both of the balance bracket A and the balance bracket B are in a U-shaped structure, including a transverse balance portion and two longitudinal balance portions. Each end of the transverse balance portion is provided with an inserting shaft, and corners of a lower end surface of the key cap are provided with slots for inserting the inserting shaft. An insertion block is arranged on the longitudinal balance portion; the base is provided with a mounting arm having a socket; the insertion block is inserted into the socket. Each transverse balance portion is provided with a hook hole; the balance bracket A and the balance bracket B are connected by an elastic member hooking the hook holes.
A longitudinal and transverse conversion type connection trigger mechanism applied to a key switch, the connection trigger mechanism comprising a base (1), a balance frame assembly (2) arranged on the base (1), a connection assembly (3), and a drive rod (4), which is driven by the balance frame assembly (2) and triggers the connection assembly (3) to connect and disconnect, wherein the connection assembly (3) comprises a static piece (31), and a movable piece (32), which is arranged on a side edge of the static piece (31); and a transverse protrusion (321) is arranged on the movable piece (32), and a pushing protrusion (41), which is located on a side edge of the transverse protrusion (321) and is configured to act on the transverse protrusion (321), is arranged on the drive rod (4). By means of converting a longitudinal acting force into a transverse acting force when producing a pressing balance effect, the longitudinal and transverse conversion type connection trigger mechanism applied to a key switch triggers the movable piece (32) to be connected to and disconnected from the static piece (31), such that the accuracy of switch-on and -off actions and the sensitivity of the key switch when the key switch is switched on and off are improved.
A magnetic conduction mechanism applied to a push-button switch, the magnetic conduction mechanism comprising a base, a balance frame assembly arranged on the base, a conducting assembly, and a driving rod which is driven by the balance frame assembly to trigger the conducting assembly to carry out connection and disconnection, wherein the conducting assembly comprises a magnet linked to the driving rod and an inductive switch which is electrically connected to a PCB and corresponds to the magnet. The magnetic conduction mechanism applied to a push-button switch has the advantages of being less prone to aging, a long service life, good contact stability and being free of electrical shaking, and the connection and disconnection accuracy is high, thus improving the sensitivity of the push-button switch, and achieving a reduction in the number of internal components and occupying less of an internal space.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/10 - SoclesContacts fixes montés sur les socles
H01H 3/32 - Mécanismes-moteurs, c.-à-d. pour transmettre la force motrice aux contacts
23.
ELASTIC PIECE TRIGGER TYPE PHOTOELECTRIC CONDUCTION MECHANISM APPLIED TO BUTTON SWITCH
An elastic piece trigger type photoelectric conduction mechanism applied to a button switch, comprising a base (1), a balance frame assembly (2) provided on the base, and a light-emitting pair tube (3) electrically connected to a PCB (4), wherein the balance frame assembly comprises a first balance bar (21) rotatably connected to the base, a second balance bar (22) rotatably connected to the base, and an elastic piece (23) connected between the first balance bar and the second balance bar; the light-emitting pair tube comprises a light-emitting element (31) and a light-sensitive element (32) which are respectively connected to the PCB; and the elastic piece is provided with a light-blocking piece (5) for blocking light between the light-emitting element and the light-sensitive element. The elastic piece trigger type photoelectric conduction mechanism endows the balance frame assembly with the function of triggering on/off of the button switch, such that a stable pressing action is synchronized with an on-off action of an optical path, thereby realizing the synchronization of the stable pressing action and an on-off action of the button switch, improving the accuracy and sensitivity of the on/off action of the button switch, and achieving long service life.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
24.
BALANCE FRAME TRIGGER TYPE PHOTOELECTRIC CONDUCTION MECHANISM USED IN BUTTON SWITCH
A balance frame trigger type photoelectric conduction mechanism used in a button switch, comprising a base (1), a balance frame assembly (2) disposed on the base (1), and a light-emitting pair tube (3) electrically connected to a PCB (4). The balance frame assembly (2) comprises two balance frames (21) rotatably connected to the base (1) separately, and an elastic member (22) connected between the two balance frames (21). The light-emitting pair tube (3) comprises a light-emitting element (31) and a photosensitive element (32) electrically connected to the PCB (4) separately. One of the two balance frames (21) is provided with a light shielding sheet (20) used for shielding light between the light-emitting element (31) and the photosensitive element (32). The balance frames of the balance frame assembly have a function of triggering on/off of a button switch, so that a smooth pressing action is synchronized with an optical path on/off action, thereby implementing synchronization between smooth pressing and an on/off action of the button switch, and improving the accuracy and sensitivity of the on/off action of the button switch; moreover, the service life is long.
H01H 13/83 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des légendes, p. ex. en Braille, affichage à cristaux liquides, éléments émetteurs de lumière ou éléments optiques
H01H 13/7065 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches
25.
CONDUCTION CONTROL MECHANISM FOR PUSH-BUTTON SWITCH
A conduction control mechanism for a push-button switch, the conduction control mechanism comprising a base (1), a conduction assembly (2) arranged on the base (1), a pressing member (3) arranged on the base (1), and a movable block (4) arranged between the pressing member (3) and the conduction assembly (2), wherein an accommodation recess (11) is formed in the base (1); the conduction assembly (2) is arranged in the accommodation recess (11); and a movement through-opening (13) is formed in the middle of the side wall of the accommodation recess (11) close to the pressing member (3), and the movable block (4) is movably arranged in the movement through-opening (13). In the conduction control mechanism for a push-button switch, when the pressing member (3) moves up and down and acts on the movable block (4), the reaction force on the pressing member (3) is at the middle of the side edge, which can effectively prevent the pressing member (3) from rotating, turning, or skewing and then prevent a button cap on the pressing member (3) from skewing, so that the push-button switch can be used normally.
Disclosed is a spur-type voiced and silent switching mechanism for a key switch. The mechanism comprises a base and a press member which is disposed on the base and can move up and down; a press bump is disposed on the press member; a guide inclined plane is formed on the base; an elastic member is disposed on the base; one end of the elastic member is located above the guide inclined plane; a spur-type switching assembly is disposed on the base; the spur-type switching assembly comprises a spur member disposed on the base and extending to the side edge of one end of the elastic member; the spur member is used for driving one end of the elastic member to switch between a position below the press bump and a position away from the position below the press bump. The spur-type voiced and silent switching mechanism for the key switch disclosed by the present invention can achieve switching between a voiced pressing function and a silent pressing function, meet different requirements of users, improve use convenience, and improve user experience.
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/12 - Organes mobilesContacts montés sur ces organes
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
A balancing assembly with a good tactile feel. The balancing assembly comprises a lower fixing plate (1), an upper fixing plate (2) and a balancing frame (3) arranged between the upper fixing plate (2) and the lower fixing plate (1), wherein a flexible plate (4) is arranged on the upper fixing plate (2). The balancing assembly with a good tactile feel achieves a good pressing sensation while also achieving smooth pressing, thereby providing a good user experience.
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
H01H 13/12 - Organes mobilesContacts montés sur ces organes
A Hall rocker switch, comprising: a shell (1), a shaking assembly (2) provided on the shell (1) and having the upper end penetrating through the upper part of the shell (1), a reset member (3) used for driving the shaking assembly (2) to reset, and a PCB (4), and further comprising a magnet (5) linked to the shaking assembly (2), and a Hall chip (6) electrically connected to the PCB (4) and located below the magnet (5), wherein the shaking assembly (2) comprises a support (21) movably arranged on the shell (1), a movable disc (23) arranged in the shell (1), and a rocker seat (22) arranged on the movable disc (23) and movably connected to the support (21), wherein the magnet (5) is arranged at the lower end of the shaking assembly (2), and the reset member (3) is arranged between the rocker (22) and the movable disc (23). The Hall rocker switch can rotate by 360 degrees to swing, the structure is simplified, resetting is accurate, the service life is long, and the user experience is good.
H03K 17/90 - Commutation ou ouverture de porte électronique, c.-à-d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall
29.
VOICED PRESSING AND SILENT PRESSING SWITCHING MECHANISM FOR BUTTON SWITCH
Disclosed in the present invention is a voiced pressing and silent pressing switching mechanism for a button switch, comprising a base, a pressing member movably arranged on the base, and a sliding knocking member movably connected to the pressing member. The pressing member comprises a pressing body and a positioning column arranged below the pressing body. A rotary switching member is connected between the pressing body and the positioning column. The rotary switching member comprises a rotary switching shaft movably connected between the pressing body and the positioning column, an upper clamping piece and a lower clamping piece arranged between the rotary switching shaft and the positioning column, and an elastic member arranged between the upper clamping piece and the lower clamping piece. At least part of the structure of the sliding knocking member is located between the upper clamping piece and the lower clamping piece. By operating the rotary switching shaft, the upper clamping piece and the lower clamping piece are driven to be combined to switch between clamping and releasing the clamping of the sliding knocking member, so as to achieve the switching of the sliding knocking member and the pressing member between synchronous linkage and non-synchronous linkage, thereby achieving switching between voiced pressing and silent pressing.
H01H 13/10 - SoclesContacts fixes montés sur les socles
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/28 - Dispositions à action brusque consécutive à la déformation d'éléments élastiques utilisant la compression ou l'extension de ressorts à boudin
A silent switch, comprising a base (1) and an upper cover (2) arranged above the base, wherein the upper cover and the base are combined to form an accommodating cavity therein; the accommodating cavity is internally provided with a guide core (4); at least one upper silencing pad (5) is arranged on the upper cover and is located on a top wall of the accommodating cavity; at least one lower silencing pad (6) is arranged on the base, and is mainly composed of a longitudinal positioning block (61), which is snap-fitted with the base, and a transverse buffer block (62), which is connected to the longitudinal positioning block and extends below the guide core; and the transverse buffer block of the lower silencing pad performs buffering and silencing on an impact force caused by a downward movement of the guide core, and the upper silencing pad performs buffering and silencing on an impact force caused by the guide core moving upwards to reset. The silent switch achieves a silencing effect when same is pressed and bounces to reset.
H01H 13/10 - SoclesContacts fixes montés sur les socles
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/28 - Dispositions à action brusque consécutive à la déformation d'éléments élastiques utilisant la compression ou l'extension de ressorts à boudin
31.
MICROSWITCH CAPABLE OF SWITCHING BETWEEN SOUND STATE AND SILENT STATE
Provided is a microswitch capable of switching between a sound state and a silent state, comprising a base (1) and a cover (2), a guide core (4) being provided in an accommodating cavity formed by combining the cover (2) and the base (1), and further comprising a turn-on mechanism (5) and a sound state/silent state switching mechanism (6), the turn-on mechanism (5) comprising a first turn-on terminal (51) and a second turn-on terminal (52) separately provided on the base (1), and an elastic assembly (53) provided in the accommodating cavity, the elastic assembly (53) comprising an elastic piece (531) provided on the first turn-on terminal (51) and located at the bottom of the guide core (4), an arched elastic piece (532) upwards supporting the elastic piece (531), and a turn-on contact piece (533) located above the second turn-on terminal (52) and extending towards the side away from the sound state/silent state switching mechanism (6); the sound state/silent state switching mechanism (6) comprising a sound production knock block (61), a toggle-type switching assembly (62), an upper soft portion (63) connected to the toggle-type switching assembly (62) and a lower soft portion (64) connected to the toggle-type switching assembly (62) and located below the upper soft portion (63). The functions of the mechanisms do not interfere with each other, and the turn-on/off function and the function of switching between a sound state and a silent state are achieved with high accuracy.
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
G06F 3/033 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires
32.
SWITCHING-TYPE VOICED/UNVOICED MECHANISM FOR MICROSWITCH
Disclosed in the present utility model is a switching-type voiced/unvoiced mechanism for a microswitch, comprising a sound production knocking block, a toggle-type switching assembly located on a side edge of the sound production knocking block, an upper soft part connected to the toggle-type switching assembly, and a lower soft part connected to the toggle-type switching assembly and located below the upper soft part. According to the switching-type voiced/unvoiced mechanism for a microswitch provided by the present utility model, free switching between a voiced function and an unvoiced function can be realized, and the effect before and after switching is obvious, so that a user can freely and flexibly perform switching between a voiced state and an unvoiced state according to his/her own use requirements. The mechanism is simple in operations and high in product flexibility, meets use requirements of users, and provides great convenience for the use of users.
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
Disclosed in the present utility model is an optical switch keyboard, comprising a PCB, several key switches arranged on the PCB, and several groups of light conduction assemblies arranged corresponding to the several key switches on a one-to-one basis, wherein each light conduction assembly comprises an infrared transmitting element and a photosensitive receiving element which are arranged opposite each other; and each key switch is provided with a light blocking shaft for blocking light between the infrared transmitting element and the photosensitive receiving element. The optical switch keyboard is characterized in that the lower surface of the PCB is provided with several light blocking covers which correspond to the several groups of light conduction assemblies on a one-to-one basis. The optical switch keyboard provided in the present utility model overcomes the defects of the working performance being unstable and being prone to short circuiting due to abrasion caused by long-term contact of contacts between a positive elastic piece and a negative elastic piece in each key switch in existing mechanical keyboards. In addition, the optical switch keyboard achieves the aims of preventing optical crosstalk, preventing signal interference, and being dustproof and waterproof, thereby facilitating an improvement in the accuracy of turning on and off the key switches on the keyboard.
H03K 17/969 - Commutateurs actionnés par le déplacement d'un élément incorporé dans ce commutateur utilisant des dispositifs opto-électroniques ayant une pluralité d'éléments de commande, p. ex. clavier
Disclosed in the present utility model is a new optical switch keyboard, comprising a base, a PCB arranged above the base, a plurality of key switches arranged on the PCB, and a plurality of light conduction assemblies arranged in a manner of corresponding to the plurality of key switches on a one-to-one basis. Each light conduction assembly comprises an infrared emitting element and a photosensitive receiving element, which are arranged opposite each other. Each key switch is provided with a light blocking shaft used for blocking light between the infrared emitting element and the photosensitive receiving element. A plurality of light shielding covers, which correspond to the plurality of light conduction assemblies on a one-to-one basis, are provided between the PCB and the base. The new optical switch keyboard provided in the present utility model overcomes the defects of existing mechanical keyboards having an unstable working performance and being prone to short circuiting due to the abrasion caused by contact points of a positive electrode elastic piece and a negative electrode elastic piece in each key switch touching each other for a long time. In addition, the new optical switch keyboard achieves the aims of preventing optical crosstalk, preventing signal interference, and being dustproof and waterproof, and is beneficial for improving the conduction and disconnection accuracy of the key switches of the keyboard.
H03K 17/969 - Commutateurs actionnés par le déplacement d'un élément incorporé dans ce commutateur utilisant des dispositifs opto-électroniques ayant une pluralité d'éléments de commande, p. ex. clavier
A sound-production key switch, comprising a base (1) and a guide core (2) provided on the base. At least one pressing bump (21) is provided on the guide core; a sound-production assembly (3) located on the side edge of the pressing bump is provided on the base; the sound-production assembly comprises a rotating push rod (31) rotatably provided on the base, and a metal dome (32) provided on the base and located on the side edge of the rotating push rod; and the rotating push rod comprises a rotating shaft (311) rotatably provided on the base, at least one push block (312) provided on the rotating shaft and corresponding to the pressing bump, and a knocking arm (313) provided on the rotating shaft and facing the metal dome. The sound-production key switch can realize a function of pressing to produce sound, and is accurate in an action of knocking to produce sound, clear in sound, and good in sound production effect. Meanwhile, the action of knocking to produce sound and a turn-on action occur at the same time, such that the effect of synchronization of turning on at the upper portion and producing sound at the lower portion is achieved, thereby implementing the function of pressing to produce sound while achieving the turn-on and turn-off functions of the key switch.
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
H01H 13/12 - Organes mobilesContacts montés sur ces organes
A photoelectric microswitch, comprising a mounting base (1) and a cover (2), wherein the cover covers the mounting base to form an accommodating cavity (3); a guide core (4) and a reed (5) are arranged in the accommodating cavity, the reed is located below the guide core, and an upper end of the guide core penetrates out of the cover for allowing to be pressed; the mounting base comprises a base (11) and a pedestal (12) arranged on the base; a light-emitting pair transistor assembly (7) electrically connected to a PCB is arranged inside the base, and the light-emitting pair transistor assembly comprises a light-emitting element (71) and a photosensitive element (72) which are oppositely arranged; and the reed is mounted on the pedestal, the reed extends downwards to be provided with a light-shielding sheet (50) used for shielding light between the light-emitting element and the photosensitive element, and the reed is integrated with the light-shielding sheet. By means of the photoelectric microswitch, automatic assembly is facilitated, and the assembly convenience and efficiency are improved.
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
37.
ROTARY SWITCHING TYPE VOICED AND SILENT MECHANISM FOR KEY SWITCH
A rotary switching type voiced and silent mechanism for a key switch, comprising a base (1), a press member (2) movably provided on the base (1), a sliding member (3) movably connected to the press member (2), and an elastic movable contact piece (4) provided on the side edge of the sliding member (3). A rotary switching member (5) extending to the side edge of the sliding member (3) is rotatably provided on the press member (2), and a linkage rod (51) capable of synchronously linking the sliding member (3) and the press member (2) is formed on the rotary switching member (5). The linkage rod (51) of the rotary switching member (5) rotates to implement switching of the sliding member (3) and the press member (2) between synchronous linkage and release of synchronous linkage, such that switching between voiced pressing and silent pressing is implemented, different requirements of users are met, and switching operation is convenient.
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
H01H 13/12 - Organes mobilesContacts montés sur ces organes
Disclosed in the present invention is a rotary audible/silent switching mechanism for a button switch, the mechanism comprising a base, a pressing member movably arranged on the base, a sliding member movably connected to the pressing member, and an elastic movable contact piece arranged on a side edge of the sliding member, wherein a rotary switching assembly is rotatably arranged on the pressing member and extends to the sliding member; and the rotary switching assembly comprises a press-down member acting on the sliding member, the pressing member is provided with at least one lift-up portion acting on the sliding member, and the press-down member cooperates with the lift-up portion to achieve synchronous linkage of the sliding member and the pressing member. By means of rotating the press-down member of the rotary switching assembly, the sliding member and the pressing member can switch between the synchronous linkage and the release of the synchronous linkage, so as to achieve the switching between pressing with sound and pressing without sound. The rotary audible/silent switching mechanism for a button switch provided in the present invention can achieve the switching between pressing with sound and pressing without sound, which meets different needs of a user and achieves a convenient switching operation.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
H01H 13/26 - Dispositions à action brusque consécutive à la déformation d'éléments élastiques
H01H 13/52 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant un seul élément d'actionnement le contact retournant immédiatement à son état initial après suppression de la force motrice, p. ex. bouton-poussoir de sonnerie
39.
AUDIBLE/SILENT TOGGLE SWITCHING MECHANISM FOR BUTTON SWITCH
An audible/silent toggle switching mechanism for a button switch, the mechanism comprising a base (1) and a pressing member (2) which is arranged on the base and moves up and down, wherein a pressing protrusion (21) is provided on the pressing member; a guide slope (11) is formed on the base; an elastic member (3) is provided on the base and has one end located above the guide slope; and a toggle switching member (4) is provided on the base and drives one end of the elastic member to switch between being located below the pressing protrusion and being away from the pressing protrusion. The audible/silent toggle switching mechanism for a button switch can achieve the functions of toggling with sound and toggling without sound, which meets the different needs of a user, improves the ease of use, and improves the user experience.
H01H 13/7065 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
H01H 13/83 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des légendes, p. ex. en Braille, affichage à cristaux liquides, éléments émetteurs de lumière ou éléments optiques
H01H 13/86 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par le boîtier, p. ex. boîtier étanche ou boîtier réductible
40.
PRESS-TYPE VOICED AND SILENT SWITCHING MECHANISM FOR KEY SWITCH
A press-type voiced and silent switching mechanism for a key switch. The mechanism comprises a base and a press member provided on the base; a press bump is provided on the press member; a guide inclined plane is formed on the base; an elastic member is provided on the base; one end of the elastic member is positioned above the guide inclined plane; a press switching assembly is provided on the base; the press switching assembly is used for driving one end of the elastic member to be switched between a position below the press bump and a position away from the position below the press bump; and the press switching assembly comprises a press locking structure and a voiced and silent switching member connected to the press locking structure, and one end of the elastic member extends onto the voiced and silent switching member. The press switching assembly is controlled by means of the press locking structure to adjust the position of one end of the elastic member, so that one end of the elastic member is switched between the position below the press bump and the position away from the position below the press bump, thereby achieving switching between voiced pressing and silent pressing, satisfying different requirements of users, improving use convenience, and improving user experience.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
Disclosed in the present utility model is an easy-to-assemble switch, comprising a contact-press assembly, wherein the contact-press assembly comprises a base and an upper cover arranged above the base, the base and the upper cover are combined to internally form an accommodating cavity, a compression spring assembly is arranged in the accommodating cavity and located on the base, a guide core is arranged in the accommodating cavity and located above the compression spring assembly, a lower end face of the guide core is in contact with an upper end face of the compression spring assembly, the upper end of the guide core extends out of the accommodating cavity, a lower through slot in communication with the accommodating cavity is provided at the bottom of the base, at least one clamping block is arranged at the lower end of the lower through slot, and the lower end of the compression spring assembly is engaged with the clamping block. The easy-to-assemble switch is convenient to assemble, can be accurately controlled to be connected or disconnected, is convenient to mount and replace, has a simple structure, and is convenient to use.
The present utility model discloses a static and moving plate assembly of a key switch, comprising a static plate and a moving plate, wherein the moving plate and the static plate are in contact with each other or separated from each other under the pushing of an external force; the moving plate comprises a moving plate support arm that is integrally formed and secondarily bent towards the outside of a side; the static plate comprises a static plate support arm that is integrally formed and secondarily bent towards the outside of the side; the moving plate support arm is provided with a moving plate first bending portion that is bent towards the outside of the side, and the moving plate first bending portion is electrically connected to an external circuit; the static plate support arm is provided with a static plate first bending portion that is bent towards the outside of the side, and the static plate first bending portion is electrically connected to the external circuit. The static and moving plate assembly of the key switch provided by the present utility model can conduct the external circuit from the side, reduce the overall height, achieve the ultra-thinness of a product, have a simple structure, and reduce the production cost.
Disclosed in the present utility model is a switch, comprising a housing, a silent assembly provided in the housing, and a guide core provided in the housing, located above the silent assembly, and extending out of the housing. The silent assembly comprises a mute elastic piece provided in the housing, and a mute rubber mat provided in the housing and located above the mute elastic piece, wherein the middle of the mute elastic piece is arched upwards to form an upper arch portion, a through hole is formed in the upper arch portion, an acting piece is provided on the mute elastic piece and located at the position of the through hole, and the acting piece is connected to the mute elastic piece by means of at least one connection arm. When the switch is pressed, a nearly silent effect can be achieved, and the switch also has an excellent hand feeling; the silent switch can be combined with a voiced switch to form a voiced and silent conjoined switch, an improved guide core is used in the conjoined switch, and a switching member is provided on the improved guide core, such that voiced and silent switching can be conveniently performed on the conjoined switch, the structure is simple, the use is convenient, and the improved guide core can be applied to keys of a mouse and a keyboard.
H01H 13/12 - Organes mobilesContacts montés sur ces organes
H01H 13/10 - SoclesContacts fixes montés sur les socles
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans
G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p. ex. souris 2D, boules traçantes, crayons ou palets
The present utility model discloses a lateral conduction component for a key switch, comprising a PCB and multiple lateral conduction structures buckled on the PCB, where the lateral conduction structure comprises a housing, a guide core arranged on the housing, a movable piece arranged in the housing, and a static piece arranged in the housing. The vertical movement of the guide core pushes the movable piece to control the contact and separation between the movable piece and the static piece. The movable piece comprises a movable piece support arm bent twice towards the lateral outer side. The static piece comprises a static piece support arm that is bent twice towards the lateral outer side. The movable piece support arm is provided with a first bent portion of the movable piece that is bent towards the lateral outer side, and the first bent portion of the movable piece penetrates out of the housing and is electrically connected to the PCB. The static piece support arm is provided with a first bending portion of the static piece that is bent towards the lateral outer side, and the first bending portion of the static piece penetrates out of the housing and is electrically connected to the PCB. The present utility model can be conducted to an external circuit from a side edge, thereby reducing the overall height and achieving the ultra-thinness of a product.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
A hidden non-silent and silent switching device for a mouse, the device comprising a mouse body, at least one pressing member (5) arranged on the mouse body, and a non-silent and silent switcher pressing switch (4), which is arranged in the mouse body and corresponds to the pressing member (5) on a one-to-one basis, wherein the mouse body is mainly composed of a base (1) and an upper cover (2) arranged above the base (1); the non-silent and silent switcher pressing switch (4) comprises a switch body (41), a pressing guide core (42), which is arranged in the switch body (41) and extends to the outside of the switch body (41), and a switching member (43), which is arranged in the switch body (41) and connected to the pressing guide core (42) and drives the pressing guide core (42) to rotate; and the pressing member (5) acts on the pressing guide core (42), the upper cover (2) is detachably connected to the base (1), and the switching member (43) extends to the outside of the switch body (41) and is located in the mouse body. The switching member (43) of the hidden non-silent and silent switching device for a mouse is hidden inside the mouse body, and thus does not occupy the space of a mouse housing. The device has a simple structure and implements switching easily.
G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p. ex. souris 2D, boules traçantes, crayons ou palets
G06F 3/033 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires
46.
INTEGRAL MOBILE SOUND/SILENCE SWITCHABLE APPARATUS FOR MOUSE
An integral mobile sound/silence switchable apparatus for a mouse. The apparatus comprises a mouse body (1), wherein at least one pressing member (11) is arranged on the mouse body (1), a connecting base (2) corresponding to the pressing member (11) on the one-to-one basis is movably arranged in the mouse body (1), a sound press switch (3) and a silent press switch (4) are fixedly arranged in the mouse body (1) and on the connecting base (2), and the pressing member (11) acts on the sound press switch (3) or the silent press switch (4). By means of moving a connecting base (2), the apparatus can realize the switching of a mouse button between sound and silence without the need to additionally arrange any switching member structure between a sound press switch (3) and a silent press switch (4), and the sound press switch (3) and the silent press switch (4) that have different functions can be combined according to actual requirements, so as to meet different usage requirements. The structure is simple, and the switching is convenient.
G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p. ex. souris 2D, boules traçantes, crayons ou palets
47.
ROTARY SWITCHING DEVICE OF VOICED/UNVOICED SWITCH FOR MOUSE
Disclosed is a rotary switching device of a voiced/unvoiced switch for a mouse. The rotary switching device comprises a mouse body, a voiced/unvoiced press type switch provided in the mouse body, and a press member provided on the mouse body, and further comprises a switching assembly which is rotatably provided in the mouse body and is in one-to-one correspondence with the voiced/unvoiced press type switch, wherein the switching assembly comprises a rotating sheet and a roller which is provided at one end of the rotating sheet and extends out of the mouse body, the other end of the rotating sheet is bent to form an acting arm, the acting arm acts on the voiced/unvoiced press type switch, and the press member acts on the acting arm. According to the rotary switching device of the voiced/unvoiced switch for the mouse, the switching assembly directly acting on the voiced/unvoiced press type switch is provided on the mouse body, voiced and unvoiced switching of mouse keys can be achieved by rotating the switching assembly, and a switching member does not need to be additionally provided on the voiced/unvoiced press type switch, so that the structure is simple, and switching is convenient.
G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p. ex. souris 2D, boules traçantes, crayons ou palets
Disclosed is a switch that is easy to plug in and pull out, comprising a connection base body and a microswitch inserted on the connection base body. A PCB is provided in the connection base body. The microswitch is electrically connected to a circuit on the PCB. In the switch that is easy to plug in and pull out, a PCB is arranged in the connection base body, and the microswitch is inserted into the connection base body and is electrically connected to the circuit on the PCB. When the microswitch is damaged or different functions need to be achieved, only the microswitch needs to be replaced. The maintenance and replacement are convenient, different functional requirements can be met, the structure is simple, and the use is convenient.
Disclosed is a sound generating mechanism applied to a key switch, comprising a key cap and a guide core disposed below the key cap, and further comprising a sound generating ring and a seat body separately disposed below the key cap, wherein at least one driving block acting on the sound generating ring is provided on the guide core, at least one avoidance groove matching the driving block is formed on the sound generating ring, at least one rotation guide protrusion is formed on the sound generating ring, and at least one rotation guide inclined surface acting on the rotation guide protrusion is formed on the seat body. In the sound generating mechanism applied to the key switch provided by the present invention, the effect of generating sound by pressing is achieved; the structures fit tightly with one another; the action is smooth, fast, stable and precise; the structures have a long service life; the sound generating effect is good; the sound generating effect will not be reduced even after long-term use; and the user experience is improved.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
A mechanical shaft guide core, comprising a guide core body (1), on which at least one transverse rib (11) is provided. After the mechanical shaft guide core is subjected to high and low temperature environment tests, a key cap is not easy to disengage from the guide core body or pull out, that is, the drawing force of the key cap is not reduced, which can ensure combination stability between the key cap and the guide core body to guarantee the quality of a mechanical key switch.
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD. (Chine)
Inventeur(s)
Wu, Fuxi
Lu, Haicheng
Abrégé
Disclosed in the present invention is a Hall rocker knob switch, comprising a base, a rocking assembly provided on the base, a magnet linked to the rocking assembly, a master control PCB, a Hall chip provided on the master control PCB and positioned below the magnet, and a reset member used for driving the rocking assembly to reset, wherein the rocking assembly drives the magnet to rock to change the magnetic flux sensed by the Hall chip, thereby outputting different signals. The Hall rocker knob switch provided by the present invention can achieve a 360° rocking switch signal function, a press-down confirmation switch signal function, and a 360° rotation switch signal function, and has the advantages of multiple functions, a simplified structure, and a good user experience effect.
H03K 17/90 - Commutation ou ouverture de porte électronique, c.-à-d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD. (Chine)
Inventeur(s)
Wu, Fuxi
Wu, Lang
Abrégé
Disclosed in the present invention is a quick-removable switch, comprising a PCB and a switch body provided on the PCB. The switch body comprises a conductive assembly; the conductive assembly comprises a first conductive terminal and a second conductive terminal; the first conductive terminal and the PCB are electrically connected by means of a first elastic conductive body; and the second conductive terminal and the PCB are electrically connected by means of a second elastic conductive body. The quick-removable switch provided in the present invention not only has an electrical conduction switch function, but also has repeated quick insertion/removal capability. When a failure or damage occurs in the switch body, the entire switch body can be directly removed for repair or replacement, such that the repair and replacement are convenient and efficient. Moreover, no additional connectors are needed, such that the overall size and space occupied will not be increased, and the cost will not be increased.
H01H 1/50 - Moyens pour accroître la pression de contact, empêcher la vibration des contacts, maintenir ensemble les contacts après l'entrée en contact, ou pour ramener les contacts à la position d'ouverture
H01H 13/7073 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches caractérisés par des ressorts, p. ex. des ressorts de type Euler
A rotary encoder switch, comprising a positioning base (2) and a rotatable base (9) provided on the positioning base, where a contact reed (91) is provided on the rotatable base, a PCB (10) is provided on the positioning base (2), a conductive flexible piece (101) electrically connected to the PCB (10) is provided on the PCB (10), and the contact reed (91) contacts the conductive flexible piece (101). The rotary encoder switch implements a 360° rotation signal switching function, thus allowing different functions to be defined, also provides high sensitivity and a great touch, and enhances user experience.
H01H 19/54 - Interrupteurs actionnés par un organe moteur qui est rotatif autour de son axe longitudinal et qui est entraîné directement par un corps solide extérieur à l'interrupteur, p. ex. une main l'organe moteur ayant au moins cinq ou un nombre non spécifié de positions de travail
Disclosed in the present utility model is a photoelectric-driven rotary switch, comprising a positioning base, and a rotary base arranged on the positioning base, wherein a plurality of stop blocks are annularly distributed in the rotary base; and a PCB is arranged on the positioning base, and a photoelectric switch corresponding to the plurality of stop blocks is arranged on the PCB. According to the photoelectric-driven rotary switch provided in the present utility model, a 360ºC rotary switch signal function can be realized, such that different functions can be defined, and the hand feeling is good, thereby improving the user experience.
H03K 17/78 - Commutation ou ouverture de porte électronique, c.-à-d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs opto-électroniques, c.-à-d. des dispositifs émetteurs de lumière et des dispositifs photo-électriques couplés électriquement ou optiquement
Disclosed is a waterproof balance shaft for a keyboard, comprising a base and a waterproof guide core provided on the base, a waterproof barrier wall surrounding the base being formed on the waterproof guide core. The waterproof balance shaft for a keyboard provided in the present invention can effectively prevent external moisture and dust from entering a keyboard, thereby achieving waterproof and dustproof effects, and is particularly suitable for a frequently used key of a keyboard, providing key balancing and waterproof effects.
A repeat plugging key switch, comprising a PCB (1), and a switch main body (2) arranged on the PCB, wherein the switch main body comprises a conduction assembly (21), the conduction assembly comprises a movable piece (211) and a static piece (212), a movable piece bending portion (2110) electrically connected to the PCB is formed on the movable piece, and a static piece bending portion (2120) electrically connected to the PCB is formed on the static piece; and a first plugging hole (13) for plugging a lower end of the movable piece therein is provided on the PCB, and a second plugging hole (14) for plugging a lower end of the static piece therein is provided on the PCB. The repeat plugging key switch has a switch electrical conduction function, and also has a repeat plugging capability; when a switch main body is bad or damaged, the entire switch main body can be directly pulled out for maintenance or replacement, such that the maintenance and replacement are convenient and quick; moreover, there is no need to additionally provide a connector, such that product structures and costs are not increased.
H01H 13/7073 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches caractérisés par des ressorts, p. ex. des ressorts de type Euler
Disclosed is a removable key switch, comprising a PCB and a switch body provided on the PCB. The switch body comprises a conduction assembly, the conduction assembly comprises a movable sheet and a static sheet, the movable sheet and the PCB are electrically connected to each other by means of a first elastic conductive body, and the static sheet and the PCB are electrically connected to each other by means of a second elastic conductive body; a first insertion hole allowing for insertion and removal of the lower end of the movable sheet is formed in the PCB, and a second insertion hole allowing for insertion and removal of the lower end of the static sheet is formed in the PCB. The removable key switch provided in the present invention has an electrical conduction switch function and also has repeated insertion and removal capability, and when the switch body is defective or damaged, the entire switch body can be directly removed for maintenance or replacement so that the maintenance or replacement is convenient and efficient; moreover, there is no need to additionally provide a connector, so that the overall size and the space occupied will not be increased, and the cost will not be increased.
H01H 13/7073 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches caractérisés par des ressorts, p. ex. des ressorts de type Euler
H01H 1/58 - Connexions électriques avec ou entre contactsBornes
58.
SINGLE-ARM TYPE CONDUCTION AND SOUND PRODUCTION MECHANISM TRIGGERED BY BALANCING FRAME AND APPLIED TO KEYBOARD SWITCH
A single-arm type conduction and sound production mechanism triggered by a balancing frame and applied to a keyboard switch, comprising a balancing frame (1), and a conduction and sound production assembly (3) triggered by the balancing frame (1) to conduct and produce sound, wherein the conduction and sound production assembly (3) comprises an elastic body (33) and at least one conduction part; the elastic body (33) is provided with a conduction and sound production elastic arm (331) extending towards the upper portion of the conduction part; and the conduction and sound production elastic arm (331) is triggered by the balancing frame (1) to act. The single-arm type conduction and sound production mechanism triggered by the balancing frame and applied to the keyboard switch provided can achieve the conduction and sound production functions. The conduction and sound production action accuracy is high, the conduction and sound production sensitivity can be improved, the occupied space is small, and thinning of the keyboard switch is facilitated.
H01H 13/70 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
59.
BALANCING FRAME TRIGGERED TURNING-ON AND SOUND PRODUCTION MECHANISM APPLIED TO KEYBOARD SWITCH
A balancing frame (1) triggered turning-on and sound production mechanism applied to a keyboard switch, the mechanism comprising a balancing frame (1) and a turning-on and sound production assembly (3) triggered by the balancing frame (1) to perform turning-on and produce sound, wherein the turning-on and sound production assembly (3) comprises an elastic member (33) and at least one turning-on portion; the elastic member (33) is provided with a turning-on elastic arm (331) and a sound production elastic arm (332); the turning-on elastic arm (331) extends to above the turning-on portion; and the turning-on elastic arm (331) and the sound production elastic arm (332) are both triggered by the balancing frame (3) to act. The balancing frame (1) triggered turning-on and sound production mechanism applied to the keyboard switch can realize the functions of turning-on and sound production, is high in the accuracy of turning-on and sound production actions, can improve the sensitivity of turning-on and sound production, occupies a small amount of space, and facilitates the realization of thinness of the keyboard switch.
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
60.
DRIVE BLOCK-DRIVEN SINGLE-ARM TYPE CONDUCTION AND SOUND PRODUCTION MECHANISM APPLIED TO KEYBOARD SWITCH
Disclosed is a drive block-driven single-arm type conduction and sound production mechanism applied to a keyboard switch, comprising a balance frame, a drive block triggered by the balance frame to act, and a conduction and sound production component triggered by the drive block to conduct and produce sound. The conduction and sound production assembly comprises an elastic body and at least one conduction part. The elastic body is provided with a conduction and sound production elastic arm extending above the upper part of the conduction part. The conduction and sound production elastic arm is triggered by the drive block to act. The drive block-driven single-arm type conduction and sound production mechanism applied to a keyboard switch provided in the present invention can achieve the conduction and sound production functions. The conduction and sound production action accuracy is high, the conduction and sound production sensitivity can be improved, the occupied space is small, and thinning of the keyboard switch is facilitated.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
H01H 13/32 - Dispositions à action brusque consécutive à la déformation d'éléments élastiques utilisant la compression ou l'extension de ressorts à boudin une extrémité du ressort est fixée rigidement à la partie fixe ou mobile de l'interrupteur et l'autre extrémité agit sur un élément rigide mobile ou fixe par l'intermédiaire de brouches, cames, surfaces dentées ou autrement façonnées
An encoder switch having a side-press function, the switch comprising an encoder body (1), and further comprising a light-contact switch (2) disposed on the back surface of the encoder body (1), wherein a rotating shaft end part of the encoder body (1) extends to the end surface of the light-contact switch (2). The encoder switch that has a side-press function has the function of an encoder, while also being imparted with the function of the side-press light-contact switch (2) thereof, so that the switch functions of the encoder are increased, the practicability is improved, and the range of applications is broader.
H01H 25/06 - Organe moteur à mouvement angulaire et à mouvement rectiligne, le mouvement rectiligne s'effectuant le long de l'axe du mouvement angulaire
H01H 13/26 - Dispositions à action brusque consécutive à la déformation d'éléments élastiques
Provided is a silent switch, comprising a base (1), and an upper cover (2) disposed above the base (1). The upper cover (2) and the base (1) are combined together to form internally an accommodation cavity (3). A guide core (4) is provided inside of the accommodation cavity (3), and comprises at least one upper silencing pad disposed in the upper portion of the accommodation cavity (3), and at least one lower silencing pad disposed in the lower portion of the accommodation cavity (3); the lower silencing pad cushions and silences the impact force of the downward movement of the guide core (4), and the upper silencing pad cushions and silences the impact force of the upward reset movement of the guide core (4). The silent switch achieves a silencing effect when being pressed or springing up and resetting.
Provided is a combination-type silent switch, comprising a base (1), and an upper cover (2) disposed above the base (1), the upper cover (2) and the base (1) being combined to form inside an accommodation cavity (3); a guide core (4) is provided inside of the accommodation cavity (3), at least one upper elastically deformable silencing piece (5) is provided on the upper cover (2) and located on the top wall of the accommodation cavity, and at least one lower elastically deformable silencing piece (6) is provided on the lower end of the guide core; the lower elastically deformable silencing piece (6) cushions and silences the impact force of the downward movement of the guide core (4), and the upper elastically deformable silencing piece (5) cushions and silences the impact force of the upward reset movement of the guide core. The combination-type silent switch of the present utility model achieves a silencing effect when being pressed or springing up and resetting.
A hand-feeling switching mechanism for an optical encoder, comprising: a grating disc (1), several teeth (11) being formed on the outer side edge thereof; and a hand-feeling switching assembly (2), comprising a switching member (21) and an elastic lever structure (22) located between the grating disc (1) and the switching member (21), the elastic lever structure (22) having one end connected to the switching member (21) and the other end extending to the outer side of the teeth (11). The hand-feeling switching mechanism for an optical encoder can achieve free switching between the presence of a hand-feeling and the absence of a hand-feeling when a mouse wheel is rolled, has an internal structure having high action stability and accuracy, and is easy to operate.
G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p. ex. souris 2D, boules traçantes, crayons ou palets
G06F 3/038 - Dispositions de commande et d'interface à cet effet, p. ex. circuits d'attaque ou circuits de contrôle incorporés dans le dispositif
A keyboard switch with a pressure balance function, including a base, a key cap arranged on the base, and a pressure balance assembly arranged between the base and the key cap. Wherein, the pressure balance assembly includes a balance bracket A connected between the base and the key cap, a balance bracket B connected between the base and the key cap, and an elastic member connected between the balance bracket A and the balance bracket B. The keyboard switch of the present disclosure provides excellent pressing balance and stability, which significantly increases pressing stroke and enhances pressing feeling.
A middle illuminated button switch including a printed circuit board (PCB), a base and a cover. A guide core is arranged between the base and the cover, a through hole is arranged at the bottom of the base and under the guide core. A light guide groove is provided at the lower end surface of the guide core. A light-emitting element is arranged on the upper end of the PCB, and the light-emitting element is inserted into the base from the through hole and embedded in the light guide groove. Since the light-emitting element is embedded in the base from the bottom to the top, and the light is emitted to the outside from the middle through the guide core, so as to realize the light-emitting effect in the middle of the button.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/50 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant un seul élément d'actionnement
A varistor type multi-directional input device, including an upper cover, a base, a rocker assembly, a reset assembly, an electrical component, a switch elastic piece and a terminal assembly. The conductive elastic piece of the electrical component is mounted in a cavity surrounded by the upper cover, the base and the varistor. The rocking bar is operated to swing the eccentric wheel of the upper rocker arm or the lower rocker arm, and the surface pressure of the varistor is different due to the different deformation of elastic piece caused by the change of the height of the eccentric wheel in the axial direction, so that the varistor outputs different resistance values to achieve control of the screen cursor. The present disclosure is provided with a rocker arm seat which is matched with the upper rocker arm and the lower rocker arm.
H01C 7/10 - Résistances fixes constituées par une ou plusieurs couches ou revêtementsRésistances fixes constituées de matériaux conducteurs en poudre ou de matériaux semi-conducteurs en poudre avec ou sans matériaux isolants sensibles à la tension, p. ex. varistances
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Differential switches; dimmer switches; optical switches; power switches; pressure switches; touch sensitive switches; photoelectric converters; electric wires and connection fittings therefor; plug adapters; electric resistors; connections for electric lines; cell switches [electricity]; automatic time switches; electric cables and wires; junction boxes.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electric computer keyboard switches; Switches, electric, namely, push button switches, micro switches, LED power switches, tact switches, notebook switches, toggle switches; Encoding and decoding apparatus; Joysticks for use with computers, other than for video games; Computer joystick peripherals; Computer keyboards; Covers for computer keyboards; Computer keyboard keycaps
A freely rotational and telescopic intelligent arm, comprising a base (1), a telescopic joint component (2) provided on the base (1), an adjustable clamp (3) rotationally connected to the telescopic joint component (2), and a fixing device (4) provided on the base (1), wherein the telescopic joint component (2) comprises at least two joint sets (21), and the two adjacent joint sets (21) are rotationally connected to each other. The freely rotational and telescopic intelligent arm can be fixed on any part of a human body, and has the functions of free telescoping, swinging, revolving and rotation, so that the hand for supporting a mobile terminal is released, the pressure on the arm is relieved, and the tired feeling caused by the operation of holding the mobile terminal by the hand for a long time is eliminated, the user can acquire more proper watching and operation orientations and angles, and the convenience of the user for using and operating the mobile terminal is greatly improved.
A key switch realizing a pressing feeling, comprising a base (1) and a cap (2) provided above the base (1), the cap (2) and the base (1) are combined to form an accommodating cavity, and a guide core (3) is provided in the accommodating cavity. The key switch further comprises an elastic member for feeling (4) provided on the side of the guide core (3), and at least one pressing protrusion (31) is provided on the side of the guide core (3) close to the elastic member for feeling (4). The key switch realizing a pressing feeling can produce a good feeling during the process of pressing the guide core (3) to move up and down, while improving the user experience.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans
74.
KEY SWITCH CAPABLE OF CHANGING PRESSING REACTION SPEED
A key switch capable of changing pressing reaction speed, comprising a base, a cover disposed above the base, a conducting core disposed between the base and the cover, an elastic element disposed below the conducting core and a conducting assembly. An upper opening for the upper end of the conducting core to pass through is formed on the cover; the conducting assembly includes a carbon film substrate and a conducting trigger part disposed on one side edge of the conducting core and positioned at the inner side of the carbon film substrate, wherein a carbon film is provided on the inner side surface of the carbon film substrate, and at least two conducting contact pins for contacting with the carbon film are provided on the conducting trigger part.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/28 - Dispositions à action brusque consécutive à la déformation d'éléments élastiques utilisant la compression ou l'extension de ressorts à boudin
Disclosed in the present invention is a keyboard switch having a pressure balancing effect, and comprising a base, a keycap arranged upon said base, and a pressure-balancing assembly arranged between said base and said keycap. The pressure-balancing assembly comprises a balancing bracket A connected between said base and said keycap, a balancing bracket B connected between said base and said keycap, and an elastic member connected between said bracket A and said bracket B. The keyboard switch of the present invention provides excellent balance and stability, noticeably increasing key-press stroke and enhancing key-press tactile feel.
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
A push-button switch with good balance, including a base, a cover covering the base, a press core, a torsion spring, a conductive assembly and a press core slider, which are respectively arranged on the base. A guide pillar provided with guide hole is protruded upwardly from a center of the base. Two baffles are arranged on the base and at opposite sides of the guide pillar to form an annular receiving slot provided with a balance rod assembly formed by a first and a second balance rod cross-connected with each other, two crossing junctions of which are limited by a positioning slider. A cylinder is protruded downward from a center of an annular slot formed at a lower end of the press core. The cylinder and the guide pillar are respectively inserted into the guide hole and the annular slot. The guide pillar is sleeved with a spring.
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
H01H 13/10 - SoclesContacts fixes montés sur les socles
H01H 13/52 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant un seul élément d'actionnement le contact retournant immédiatement à son état initial après suppression de la force motrice, p. ex. bouton-poussoir de sonnerie
A plate-insert type ultra-thin key switch, comprising a PCB (1), a base (2) provided on the PCB (1), a key cap (3) provided above the base (2), a guide core assembly (4) provided between the key cap (3) and the base (2), and a conduction assembly (5) inserted on the base (2). The conduction assembly (5) comprises a fixed piece (51) and a movable piece (52) which are provided corresponding to each other; pins (521, 511) are respectively provided at the lower ends of the movable piece (52) and the fixed piece (51); the pins (521, 511) are sequentially inserted into the base (2) and the PCB (1) from top to bottom, and penetrate to the lower end surface of the PCB (1) to be soldered on the lower end surface of the PCB (1). The plate-insert type ultra-thin key switch uses a plate-insert type soldering structure, so that the heat dissipation effect is greatly improved, without affecting the performance of the key switch; moreover, the performance requirements for a preparation material are reduced, i.e., a common material, instead of a high temperature-resistant material, is applicable, so that the material costs are lowered, the assembly expense is reduced, the assembly becomes more convenient and efficient, and automatic assembly is easily achieved.
A thin photoelectric mechanical keyboard switch includes a printed circuit board (PCB), a base, and a keycap. A first accommodation slot, a second accommodation slot, and a surrounding slot are provided at the base. A balancing frame is disposed in the surrounding slot. A torsion spring is arranged in the first accommodation slot. An upper through hole is provided at a bottom portion of the second accommodation slot, and a blocking piece, a hanging piece, a tension spring, and a guiding core are disposed in the second accommodation slot. One end of the tension spring is fastened in the guiding core and connected to the hanging piece, and the other end of the tension spring is connected to the balancing frame. The thin photoelectric mechanical keyboard switch utilizes light to implement turning on and off functions, realizing a thinned design, and enhancing pressing balance performance and stability.
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/70 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers
H03K 17/969 - Commutateurs actionnés par le déplacement d'un élément incorporé dans ce commutateur utilisant des dispositifs opto-électroniques ayant une pluralité d'éléments de commande, p. ex. clavier
A thin type mechanical keyboard switch including a base and a keycap arranged on the base is provided. The base is provided with a first side accommodating groove, a conducting component. The base is further provided with a second side accommodating groove, a middle accommodating groove disposed between the first and the second side accommodating grooves, and a surrounding groove arranged around an upper end edge of the base. A balance rack is arranged in the surrounding groove, and the second side accommodating groove is provided with a torsional spring. The middle accommodating groove is provided with a blocking piece, a hanging piece, a tension spring and a guiding core. A through groove is formed between the first side accommodating groove and the middle accommodating groove. The through groove—is provided with a piston located between the guiding core and the conducting component.
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
H01H 13/7065 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches
Provided is a key switch sounding on pressing. The key switch comprises a base (1) and a cover (2) arranged above the base (1), wherein the cover (2) and the base (1) are jointed to form an accommodation cavity, and a guide core (3) and an elastic member (4) located below the guide core (3) are respectively arranged in the accommodation cavity. The key switch further comprises a sounding assembly (5) arranged in the accommodation cavity and located at a lower end of the guide core (3), wherein the sounding assembly (5) comprises a driving piece (51), a driven block (52) and a driven piece (53) connected between the driving piece (51) and the driven block (52), the driven block (52) is provided with at least one first knocking block (521), and at least one second knocking block (22) corresponding to the first knocking block (521) is provided in the accommodation cavity. The key switch fully utilizes the inner space thereof, is good to handle during the pressing of the key switch on the premise of keeping the key switch as small as possible, and realizes a press sounding function, thereby improving the user experience; in the whole process, the accuracy of an action and the structural stability are high, and a sounding effect is triggered sensitively and accurately.
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
Provided is a mouse wheel module, comprising a support (1) and a scroll wheel (2) arranged in the support (1), and further comprising a press block (3) arranged under a front end of the support (1), a press block pushing assembly (4) arranged above the press block (3), a press rod (5) arranged on a side face of the press block (3) and with an upper end thereof extending into the scroll wheel (2), and a first spring (6) arranged on a side face of the press block (3) and hooked onto the press rod (5), wherein the scroll wheel (2) is provided with an annular groove (21) on a side face thereof, several protrusions (211) protrude from an inner wall of the annular groove (21), and an upper end of the press rod (5) can move in the annular groove (21). The mouse wheel module can realize switching between a voiced mode and an unvoiced mode freely, so as to satisfy different requirements and adapt to different environments, such that the mouse wheel module can be used in a wide range of applications, is convenient and rapid to use, and has great practicability.
G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p. ex. souris 2D, boules traçantes, crayons ou palets
A press sound producing keyboard switch includes a base, a guiding inclined surface and an elastic piece provided on the base, and a cap covering the base to define an accommodating cavity. A press assembly, a spring and a conduction assembly is disposed in the accommodating cavity. A press block is provided on the press assembly. Wherein the press block is in triangular shape, length of a bottom surface of the press block is less than width of a bottom surface of the guiding inclined surface, an end portion of the elastic piece is located below the press block and above the guiding inclined surface, and the press block is located at a side of the guiding inclined surface.
H01H 13/22 - Mécanismes moteurs agissant par action brusque
H01H 13/85 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique caractérisés par des éléments de rétroaction tactile
H01H 5/14 - Énergie accumulée par déformation de pièces élastiques par torsion d'éléments de torsion
83.
Waterproof assembly for keyboard switch, keyboard and electronic apparatus
A waterproof assembly is adapted for a keyboard switch. The water proof assembly includes a body element, a water proof cover, a sliding channel, and a pushing rod. The body element defines a plunger guiding groove and a conductive member accommodating groove. The waterproof cover covers the conductive member accommodating groove. The sliding channel is defined between the conductive member accommodating groove and the waterproof cover, and is communicated with the plunger guiding groove and the conductive member accommodating groove. The pushing rod is mounted inside the sliding channel to control a conductive member of the keyboard switch to be turned on or turned off.
H01H 13/06 - Enveloppes étanches à la poussière, aux projections, aux éclaboussures, à l'eau ou aux flammes
H01H 13/86 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par le boîtier, p. ex. boîtier étanche ou boîtier réductible
H01H 3/62 - Moyens de lubrification constructivement associés avec l'interrupteur
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD. (Chine)
Inventeur(s)
Wu, Fuxi
Abrégé
Disclosed is a pushbutton switch having a good hand feel, comprising a base and a cover covering the base. When the cover covers the base, an accommodating cavity is formed. The accommodating cavity is provided therein with a conducting assembly inserted on the base and a conducting core having an upper portion movably extending out of the upper portion of the cover. A conical spring and a silica gel body are provided in the accommodating cavity and are located on the upper end of the base. The silica gel body is located below the conducting core and covers the periphery of the conical spring. The conducting core is pushed to conduct the conducting assembly, and the silica gel body and the conical spring are combined to provide an elastic restoring force for the return of the conducting core, such that the switch-on and switch-off functions of the pushbutton switch are achieved. The present invention has a softer and milder hand feel for pushing, and features quick and labor-saving presses, good elasticity, high stability, and low noise.
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
Disclosed in the present invention is a middle light-emitting key switch, comprising a PCB board, a base, and a lid. A guide core is provided between the base and the lid. A through hole is formed in the bottom of the base and located below the guide core. A light guide slot is formed in the lower end face of the guide core. The PCB board is provided with a light-emitting component of which the upper end is inserted into the base from the through hole and embedded in the light guide slot. The light-emitting component is embedded in the base from the middle from bottom to top, and light is emitted to the outside upwards through the guide core from the middle, thereby achieving the light-emitting effect from the middle of a key. According to the key switch, light emitting from the middle of the key switch can be achieved, and the light-emitting effect is good.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
Disclosed is a thin type key switch, comprising an accommodating groove, wherein a conduction point A and a conduction point B are provided at the bottom of the accommodating groove. The key switch further comprises a conduction elastic body provided in the accommodating groove, a guide core movably provided in the accommodating groove and located over the conduction elastic body, and a cover sheathed at the upper part of the guide core and covering the accommodating groove; the middle part of the conduction elastic body arches upward to form a bump in the shape of a pot bottom, the conduction point A contacts an edge of the conduction elastic body, and the conduction point B is located below the bump in the shape of the pot bottom; by pressing down the guide core, the pressure is transferred to the bump in the shape of the pot bottom at the middle part of the conduction elastic body, and the bump in the shape of the pot bottom deforms to be recessed downward and then contacts the conduction point B, thus achieving a conduction function; and the bump in the shape of the pot bottom rebounds through an elastic restoring force, and the bump in the shape of the pot bottom is separated from the conduction point B, thus achieving a disconnection function.
H01H 13/7073 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches caractérisés par des ressorts, p. ex. des ressorts de type Euler
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
Disclosed is a novel push-button switch, comprising: a substrate; a switch conducting component provided on the substrate; two connecting blocks provided on the substrate and separately provided with a slot; and an X-shaped balancing stand externally provided at the periphery of the switch conducting component and the lower end thereof sliding in the slots of the two connecting blocks. The utility model provides the balance force for the push conducting process of the push-button switch by using a novel external push-button switch, has enhanced balance function, and is good in balance effect and strong in counter balance, and thus, the overall stability is improved.
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD. (Chine)
Inventeur(s)
Wu, Fuxi
Abrégé
Disclosed is a long-service-life micro switch, comprising a base (1) and a cover (2), wherein the cover covers the base to form an accommodating cavity, and a conducting core (3) is arranged inside the accommodating cavity. The micro switch further comprises a tension spring (4) arranged inside the accommodating cavity, a movable sheet (5) and a dual-pin movable sheet (6) respectively arranged inside the accommodating cavity, and a left pin (7) and a right pin (8) respectively located at a left outer side edge and a right outer side edge of the dual-pin movable sheet, wherein the dual-pin movable sheet comprises a movable sheet pin (61), a left movable sheet (62) and a right movable sheet (63), an upper side edge at an end of the left movable sheet is bent inwardly to form an upper avoidance part (621), a left contact (622) is provided on an outer side edge of the left movable sheet, a lower side edge at an end of the right movable sheet is bent inwardly to form a lower avoidance part (631), a right contact (632) is provided on an outer side edge of the right movable sheet, a back end of the movable sheet is bent downwardly to form a movable sheet avoidance part (51), a left pushing part (52) is provided on a left side edge at a front end of the movable sheet, and a right pushing part (53) is provided on a right side edge at the front end of the movable sheet. By controlling the opening and closing of the dual-pin movable sheet, side surface contact and separation between the contacts and pins on the dual-pin movable sheet being performed to achieve switching-on and switching-off functions can be realized, thus reducing abrasion, and prolonging the service life.
H01H 13/52 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant un seul élément d'actionnement le contact retournant immédiatement à son état initial après suppression de la force motrice, p. ex. bouton-poussoir de sonnerie
H01H 13/28 - Dispositions à action brusque consécutive à la déformation d'éléments élastiques utilisant la compression ou l'extension de ressorts à boudin
89.
ULTRA-THIN AND LIGHT TOUCH KEY SWITCH HAVING HIGH BALANCE
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD. (Chine)
Inventeur(s)
Wu, Fuxi
Abrégé
Disclosed is an ultra-thin and light touch key switch having a high balance, comprising a base (1) with an accommodating groove (11), a conduction assembly (2) arranged in the accommodating groove, a silica gel conducting core (3) arranged on the accommodating groove, an X-type balancing rack (4) encircling the outside of the silica gel conducting core, and an upper conducting core (5) arranged on an inner side of the X-type balancing rack. The X-type balancing rack is provided by intersecting a balancing rod A (41) and a balancing rod B (42), wherein both the balancing rod A and the balancing rod B are enclosed frame structures, and the X-type balancing rack is of a surrounding enclosed-type structure. After intersection of the balancing rod A and the balancing rod B, two intersection points (43) are formed. The X-type balancing rack is divided into a lower embedded part (44) embedded into the accommodating groove and an upper swing part (45) arranged on the base by the two intersection points, and a positioning fixture block (441) clamped into the bottom of the accommodating groove is arranged at an end of the lower embedded part. Upper guiding shafts (51) extending to be below the upper swing part are arranged on two opposite outer sides of the upper conducting core. When pressed, the ultra-thin and light touch key switch has a good balance effect and high smoothness, and improves the overall stability of same.
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD. (Chine)
Inventeur(s)
Wu, Fuxi
Abrégé
Disclosed is an ultra-thin key switch having high balance, comprising a base, wherein an accommodating cavity is provided on an upper surface of the base, and a conduction assembly is arranged in the accommodating cavity. Further comprised are a guiding core arranged on the base, and an X-type balancing rack encircling the outside of the guiding core, wherein a lower end of the guiding core is connected to the base via a spring. The X-type balancing rack is mainly formed by intersecting a balancing rod A and a balancing rod B, wherein both the balancing rod A and the balancing rod B are enclosed frame structures, and the X-type balancing rack is an enclosed-type structure overall. After intersection of the balancing rod A and the balancing rod B, two intersection points are formed. The X-type balancing rack is divided into a lower embedded part and an upper swing part by the two intersection points, and a positioning clamp block is arranged at an end portion of the lower embedded part. A plurality of upper guiding blocks are inwardly arranged in a protruding manner at an inner side edge of the upper swing part, and a plurality of upper guiding shafts are arranged in a protruding manner at an outer side edge of the guiding core and right below the upper guiding blocks. In a pressing process, the key switch of this invention has better balance effect and stronger stability, and the overall stability is improved.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
A novel key switch with a touch display function, comprising a base (1), and a lid (2) covering the base; an opening is formed on the lid (2); the base (1) and the lid (2) are combined to form an accommodating cavity; a guide core (3) and a conducting component (4) are provided in the accommodating cavity; the upper end of the guide core (3) is located at the upper end of the opening and is provided with a touch display screen (5); the touch display screen (5) is electrically connected to the conducting component (4); a guide hole (31) is formed in the central axis direction of the guide core (3); the base (1) is provided with a guide post (11); the guide post (11) is inserted in the guide hole (31) of the guide core (3); a spring (6) is provided in the guide hole (31); the lower end of the spring (6) is sleeved outside the guide post (11), and the upper end thereof is connected to the lower end face of the touch display screen (5). The key switch with the touch display function can achieve switching of different key functions and greatly reduce the area occupied by the key switch, so as to reduce the size of a keyboard, facilitating the miniature structure design of the keyboard.
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
H01H 13/83 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des légendes, p. ex. en Braille, affichage à cristaux liquides, éléments émetteurs de lumière ou éléments optiques
G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
The invention discloses a keyboard switch including a base, a cover covering the base to form a cavity, an upper guide core disposed in the cavity and an upper guide core limiting mechanism including a lower guide core elastomer, a lower guide core, a middle guide core spring and a middle guide core sequentially disposed on the base. The upper guide core and the middle guide core are connected through an upper guide core spring. The keyboard switch of the invention provides accuracy of the press-conduction displacement, accurate positioning of the conduction course, and adjustability of the press force, such that the press force becomes more balanced, and the keyboard switch is conducted when the guide core is pressed downwards. Thus, the overall press stability of the keyboard switch is improved.
H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
H01H 13/7065 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD. (Chine)
Inventeur(s)
Wu, Fuxi
Abrégé
A guiding core for a key switch comprises a guiding core body (1), the guiding core body (1) comprises an upper guiding core portion (11) and a solid light guide post (12) located at the lower end of the upper guiding core portion (11), and the solid light guide post (12) has a concave light guide surface (121) at the lower end thereof. The guiding core has the effects of light absorption, light scattering, light emission and light guiding, and has a good performance on light emission. Also, the guiding core can move downward vertically in the process of pressing of the key switch, so as to maintain a balanced downward transmission force and achieve a uniform pressing force, such that the key switch can make an electrical contact no matter which position thereof is pressed.
H01H 13/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir Détails
94.
KEY SWITCH CAPABLE OF LIMITING POSITION OF GUIDING CORE
A key switch capable of limiting a position of a guiding core. The key switch comprises a base (1) and a cap (2), the cap covering the base thereabove to form a container cavity (3). The container cavity accommodates a conduction assembly and an upper guiding core (6) therein. The key switch is characterized by further comprising an upper guiding core limiting mechanism disposed in the container cavity and located at the lower end of the upper guiding core, wherein the upper guiding core limiting mechanism comprises a lower guiding core elastic body (8), a lower guiding core (4), a middle guiding core elastic body (9) and a middle guiding core (5) sequentially arranged from bottom to top, and the upper guiding core and the middle guiding core are connected to each other by an upper guiding core elastic body (10). The key switch enables an accurate pressing movement for electrical connection, accurate positioning of a connection stroke, and pressing strength is adjustable, making the pressing strength more uniform, and as a result the switch can make an electrical connection whenever the guiding core is pressed downward, thereby increasing the overall pressing stability of the key switch.
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
H01H 13/83 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des légendes, p. ex. en Braille, affichage à cristaux liquides, éléments émetteurs de lumière ou éléments optiques
H01H 13/84 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par des fonctions ergonomiques, p. ex. pour claviers miniaturesInterrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par un fonctionnement avec réaction sensorielle, p. ex. avec réaction acoustique
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD. (Chine)
Inventeur(s)
Wu, Fuxi
Abrégé
A silent key switch includes a base body, a static contact, a dynamic contact, a movable plate, a first balancing stand, a second balancing stand, and a keycap. The movable plate includes a silencer body arranged on the head of the movable plate, a U-shaped groove provided on the rear part of the movable plate, and a first slot provided adjacent to the silencer body; one end of the movable plate where the silencer body is located is abutted against the dynamic contact and the static contact; the first balancing stand and the second balancing stand intersect with each other and are pin jointed together in a superimposed way.
H01H 13/79 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par les contacts ou les sites de contact caractérisés par la forme des contacts, p. ex. doigts intercalés ou réseaux en hélice
A keyboard switch includes a base, a static contact, a movable contact, an upper cover, a button and a reset spring; the upper cover is buckled to the base; one end of the button is install on the base and the other end passes through the upper cover; the upper and lower ends of the reset spring respectively abut against the button and the base; at least two balance bars for preventing the button from tilting; at least four rotating grooves and guiding grooves for installing the balancing levers are further included; the body of the balance levers are rotatablely rotatably embedded in the rotation grooves, and both ends of the balancing lever are rotatablely rotatably embedded in the corresponding guiding grooves and move back and forth along the guiding grooves.
H01H 13/86 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers caractérisés par le boîtier, p. ex. boîtier étanche ou boîtier réductible
H01H 13/7065 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD. (Chine)
Inventeur(s)
Wu, Fuxi
Abrégé
A thin keyboard switch includes a keycap, a housing, an elastic body, an elastic contact body, a balancing frame, and a base disposed on a printed circuit board (PCB). A base groove fitting with the elastic contact body is provided at the center of the base, the elastic contact body is disposed at the bottom portion inside the base groove, and the elastic contact body is electrically connected to the PCB. The housing and the base are disposed in a tightly gripping manner. The elastic body protrudes from the housing and is connected to the keycap, and the keycap is mounted on the balancing frame.
H01H 13/72 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers dans lesquels l'interrupteur comporte des moyens pour limiter le nombre d'éléments moteurs qui peuvent être actionnés simultanément
H01H 13/7065 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches caractérisés par le mécanisme entre les touches et les claviers multicouches
G06F 3/023 - Dispositions pour convertir sous une forme codée des éléments d'information discrets, p. ex. dispositions pour interpréter des codes générés par le clavier comme codes alphanumériques, comme codes d'opérande ou comme codes d'instruction
H01H 13/705 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour pousser ou tirer dans une seule direction, p. ex. interrupteur à bouton-poussoir ayant une pluralité d'éléments moteurs associés à différents jeux de contacts, p. ex. claviers avec des contacts portés par ou formés à partir de couches dans une structure multicouche, p. ex. interrupteurs à membrane caractérisés par la structure, le montage ou l'agencement des organes d'actionnement, p. ex. des boutons-poussoirs ou des touches
A pushbutton switch having favorable balance comprises a base (1), a cap (2) covering the base (1), and a guiding core (3), a torsion spring (4), a conductive component (5) and a guiding core sliding block (6) respectively disposed on the base (1). A guiding column (11) protruding upwards is arranged at a central location of the base (1). A guiding hole (12) is formed at the center of the guiding column (11). Two blocking pieces (17) are arranged at two opposite edges at an upper end of the base (1) and outside the guiding column (11) to form an annular accommodation recess (13) surrounding the blocking pieces (17) and the guiding column (11). An annular slot (31) is formed at a lower end of the guiding core (3). An insertion column (32) protruding downwards is arranged at a central section of the annular slot (31) and is inserted into the guiding hole (12) at the base (1) to insert the guiding column (11) of the base (1) into the annular slot (31). A spring (7) is sleeved around outer sides of the guiding column (11) and the insertion column (32). A first balancing rod (81) and a second balancing rod (82) intersect with each other and are arranged in the annular slot (31) to form a balancing rod assembly (8). Positioning sliding blocks (9) are arranged at two opposite locations where the first balancing rod (81) and the second balancing rod (82) intersect with each other to position the same. The pushbutton switch is utilized to significantly enhance pressing balance and stability.
An ultrathin pushbutton switch comprises a base (1), a cap (2) covering the base (1), and a guiding core (3), a torsion spring (4), a conductive component (5) and a guiding core sliding block (6) respectively disposed on the base (1). A guiding column (11) protruding upwards is arranged at a central location of the base (1). A guiding hole (12) is formed at the center of the guiding column (11). The guiding core sliding block (6) is located at one side of the guiding core (3). An annular slot (31) is formed at a lower end of the guiding core (3). An insertion column (32) protruding downwards is arranged at a central section of the annular slot (31) and is inserted into the guiding hole (12) at the base (1) to insert the guiding column (11) of the base (1) into the annular slot (31). A spring (7) is sleeved around outer sides of the guiding column (11) and the insertion column (32). Slots are provided at a lower end surface of the guiding core (3) to form a plurality of guiding core protruding pieces (33) at the lower end surface of the guiding core (3). A plurality of recesses (16) are provided to insert therein the guiding core protruding pieces (33), or a plurality of holes (16') are provided to pass therethrough the guiding core protruding pieces (33). The pushbutton switch has a reasonable structure design, reduced thickness, enhanced pressing balance and stability, and enhanced button pressing feel.
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD. (Chine)
Inventeur(s)
Wu, Fuxi
Abrégé
An input device, including: a base, an upper cover, a lever assembly, a reset assembly, an electrical assembly, a spring switch, and a terminal assembly. The upper cover is disposed on the base and includes a central cavity. The lever assembly is disposed in the central cavity formed by the upper cover and the base, and includes a lever, an upper shoulder, and a lower shoulder. The lever includes an upper end and a lower end. The reset assembly is disposed below the lever assembly. The electrical assembly is electrically connected to the lever assembly, and includes a first slider, a second slider, a first carbon-film conductive dome, a first carbon-film resistor, a second carbon-film conductive dome, a second carbon-film resistor, and a trigger. The spring switch is disposed in the base and positioned below the trigger.
G05G 9/047 - Mécanismes de commande manuelle équipés d'un seul organe de commande travaillant avec plusieurs organes commandés, p. ex. en sélection ou simultanément l'organe de commande étant manœuvré de différentes manières indépendantes, chacune de ces manœuvres individuelles entraînant un seul organe commandé dans lesquels la manœuvre de l'organe de commande peut être effectuée de plusieurs manières simultanément l'organe de commande étant manœuvré à la main autour d'axes orthogonaux, p. ex. manches à balai
H01H 25/04 - Organe moteur à mouvement angulaire dans plus d'un plan, p. ex. manche à balai
H01H 25/06 - Organe moteur à mouvement angulaire et à mouvement rectiligne, le mouvement rectiligne s'effectuant le long de l'axe du mouvement angulaire
