Abrégé

A touch icon module is electrically connected with an electronic device to control the electronic device. The touch icon module includes a touch plate, a main icon and a plurality of auxiliary icons. The touch plate has a main area and a plurality of auxiliary areas. The auxiliary areas are located beside the main area. The main icon on the touch plate corresponds to the main area. The plurality of auxiliary icons correspond to the plurality of auxiliary areas. Each auxiliary icon corresponds to one auxiliary area. After the main icon is touched, the main area generates a first touch signal to control the plurality of auxiliary icons to be displayed in the plurality of auxiliary areas. After one of the auxiliary icons is touched, one of the auxiliary areas corresponding to the touched auxiliary icon generates a second touch signal to control the electronic device.

Classes IPC  ?

• G06F 3/04817 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect utilisant des icônes
• 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 3/04886 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p. ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p. ex. des gestes en fonction de la pression exercée enregistrée par une tablette numérique utilisant un écran tactile ou une tablette numérique, p. ex. entrée de commandes par des tracés gestuels par partition en zones à commande indépendante de la surface d’affichage de l’écran tactile ou de la tablette numérique, p. ex. claviers virtuels ou menus

Abrégé

An electronic system includes a first electronic device and a second electronic device. The first electronic device includes a first processing unit, a first connection interface, a first switch and a first detection module. The first connection interface includes a first data transmission pin or a first control signal pin. The first switch is electrically connected with the first processing unit and the first data transmission pin or electrically connected with the first processing unit and the first control signal pin. The second electronic device includes a second processing unit, a second connection interface and a device identification component. The second connection interface is electrically connected with the second processing unit. If the first detection module detects the device identification component, the first processing unit is allowed to receive signals from the first data transmission pin or the first control signal pin through the first switch.

Classes IPC  ?

• G06F 13/38 - Transfert d'informations, p. ex. sur un bus
• G01R 33/07 - Mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques en utilisant des dispositifs galvano-magnétiques des dispositifs à effet Hall
• G06F 13/40 - Structure du bus

Abrégé

A computing device includes a force touch pad, a processing module and a display screen. A database and a plurality of application programs are loaded in the computing device. A plurality of preset gesture patterns are stored in the database. Each preset gesture pattern is related to one of the application programs. Firstly, a startup input operation is performed on the force touch pad, so that a prompt panel is shown on the display screen. Then, a first gesture input operation is performed on the force touch pad with a first gesture by the user according to the prompt panel, and the first gesture input operation is recognized by the processing module. If the first gesture complies with one of the preset gesture patterns, the processing module executes the application program corresponding to the preset gesture pattern.

Classes IPC  ?

• G06F 3/0488 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p. ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p. ex. des gestes en fonction de la pression exercée enregistrée par une tablette numérique utilisant un écran tactile ou une tablette numérique, p. ex. entrée de commandes par des tracés gestuels
• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
• G06F 3/04817 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect utilisant des icônes
• G06F 3/04895 - Directives au cours de l’entrée des données au clavier, p. ex. sollicitation

Abrégé

The present invention provides a battery-replaceable keyboard, which includes a keyboard frame, a cover plate and a lower plate structure. The keyboard frame has a recessed portion configured to accommodate a battery. The cover plate is disposed beneath the keyboard frame and has a first through opening exposing the recessed portion. The lower plate structure is configured to be detachably attached to a lower surface of the cover plate, and includes a base plate, a reworkable adhesive layer and a protective plate. The reworkable adhesive layer is disposed on the base plate and has a second through opening corresponding to the first through opening. The protective plate is disposed in the second through opening.

Classes IPC  ?

• 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

Abrégé

A touch module includes a base plate, a touch pad, a first pressure sensing element, a second pressure sensing element and a controller. The touch pad includes a first touch area, a second touch area and a third touch area. The first pressure sensing element and the second pressure sensing element are arranged between the base plate and the touch pad. When the first touch pressure area is pressed, the first pressure sensing element generates a first signal, and the controller generates a pressure signal according to the first signal. When the second touch pressure area, the second pressure sensing element generates a second signal, and the controller generates the pressure signal according to the second signal. When the third touch pressure area is pressed, the controller generates the pressure signal according to a result of comparing signal intensities of the first signal and the second signal.

Classes IPC  ?

• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs

Abrégé

The present invention provides a wireless charging receiver module, which includes a cover body, a circuit board, a set of first electrical connectors, a conductive coil and a first magnetic shielding layer. An upper cover portion of the cover body has a plurality of first through holes. The circuit board is located in the cover body. The set of first electrical connectors have a plurality of first conductive end portions exposed from an upper surface of the circuit board and respectively exposed from the first through holes. The conductive coil is located in the cover body and disposed beneath the circuit board. The first magnetic shielding layer is located in the cover body and disposed between the circuit board and the conductive coil. The present invention also provides a wireless power receiving device, which can accommodate and electrically connect to the above-mentioned wireless charging receiver module.

Classes IPC  ?

• H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
• 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
• H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
• H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif

Abrégé

A composite function keyboard circuit includes a matrix circuit, a bias resistor circuit and a controller. Each switch unit in the matrix circuit includes an ink-type force sensing switch and an anti-ghosting unit. A pressure-related resistance of the ink-type force sensing switch is variable according to a pressing mode of a keypress action. An electrical connection path is defined by the ink-type force sensing switch and the corresponding bias resistor of the bias resistor circuit. When the ink-type force sensing switch is electrically conducted, a divided conduction voltage is generated by the electrical connection path. According to a level of the divided conduction voltage, the controller generates a corresponding key control instruction, and the controller judges whether the switch unit in the switch unit group is effectively turned on. Consequently, a ghost key phenomenon is avoided.

Classes IPC  ?

• 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
• G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans

Abrégé

A roller module includes roller module includes a wheel disc and an electro-permanent magnet assembly. When the electro-permanent magnet assembly is operated in the first operating status, the electro-permanent magnet assembly provides a first magnetic attraction force in a first direction, and the electro-permanent magnet assembly provides a second magnetic attraction force to the wheel disc in a second direction. When the electro-permanent magnet assembly is operated in the second operating status, the electro-permanent magnet assembly provides a third magnetic attraction force to the wheel disc in the first direction, and the electro-permanent magnet assembly provides a fourth magnetic attraction force to the wheel disc in the second direction. The first magnetic attraction force is greater than the third magnetic attraction force. The second magnetic attraction force is greater than the fourth magnetic attraction force.

Classes IPC  ?

• H01F 7/02 - Aimants permanents
• G05G 1/015 - Agencements pour indiquer la position d'un organe de commande
• G05G 1/10 - Parties constitutives de ces organes, p. ex. de disques, de boutons, de volants, de manivelles
• G05G 5/03 - Moyens pour attirer l'attention de l'opérateur sur l'arrivée de l'organe de commande dans une position de commande ou de repèreCréation d'une sensation, p. ex. moyens pour générer une force antagoniste
• G06F 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p. ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes
• H01F 7/20 - Électro-aimantsActionneurs comportant des électro-aimants sans armature

Abrégé

A light-emitting module includes a light bar and a flexible flat cable (FFC). The light bar includes a first flexible substrate, a printed circuit and a plurality of light-emitting elements. The printed circuit is disposed on the first flexible substrate, in which the printed circuit has a plurality of first contacts. The light-emitting elements are disposed on the first flexible substrate and electrically connected to the printed circuit. The flexible flat cable includes a second flexible substrate and a connecting circuit. The connecting circuit is disposed on the second flexible substrate, in which electrical resistivity of the printed circuit at room temperature is greater than electrical resistivity of the connecting circuit at room temperature, and the connecting circuit has a plurality of second contacts respectively corresponding to the first contacts, and the second contacts are electrically connected to the first contacts, respectively.

Classes IPC  ?

• F21S 4/24 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés flexibles ou déformables, p. ex. en une forme courbée en forme de ruban ou de bande, p. ex. bandes à diodes électroluminescentes [LED]
• F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
• F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
• F21Y 103/10 - Sources lumineuses de forme allongée, p. ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
• F21Y 115/10 - Diodes électroluminescentes [LED]

Abrégé

A key assembly structure includes a scissor-type connecting component and a base plate. The scissor-type connecting component includes an inner frame and an outer frame configured to swing relatively, in which the inner frame has a first shaft, and the outer frame has a second shaft. The base plate is disposed beneath the scissor-type connecting component and has a set of first hooks corresponding to the first shaft and a set of second hooks corresponding to the second shaft. The set of first hooks or the set of second hooks includes two edge hooks and at least one auxiliary hook that extend outward and are configured to engage with two edge portions and a middle portion of the corresponding first shaft or the corresponding second shaft, respectively, and the middle portion is between the two edge portions.

Classes IPC  ?

• H01H 13/20 - Mécanismes moteurs
• H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir

Abrégé

A multi-stage key structure includes a circuit board, a reflective optical component, a base plate and a keycap. The reflective optical component includes a light emitter and a light receiver that are disposed over the circuit board and separated from each other. The base plate is disposed over the circuit board and has at least one first through hole accommodating the reflective optical component. The keycap has a light-blocking reflective member facing the light emitter and the light receiver of the reflective optical component, in which the light emitter is configured to emit a light beam toward the light-blocking reflective member, and the light-blocking reflective member is configured to reflect the light beam to the light receiver.

Classes IPC  ?

• 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 3/12 - Boutons-poussoirs

Abrégé

A thin linear motor kit includes a magnet module, a support base, two swinging elements and a coil module. The magnet module is installed on the support base. Each of the two swinging elements includes two fixed ends and at least one coupling end. The two fixed ends are connected with a circuit mechanism. The at least one coupling end is connected with the support base. The coil module is located under the magnet module. When the coil module is activated to drive the support base, the magnet module and the support base are vibrated quickly back and forth along the Y-axis direction.

Classes IPC  ?

• H02K 33/18 - Moteurs avec un aimant, un induit ou un système de bobines à mouvement alternatif, oscillant ou vibrant avec des systèmes de bobines se déplaçant, du fait de mises sous tension intermittentes ou inversées, par interaction avec un système de champ magnétique fixe, p. ex. des aimants permanents
• H02K 3/26 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre constitués par des conducteurs imprimés

Abrégé

A backlight kit includes a base member, a light diffusion covering member, a light guide module, an illumination module and a translucent black gradient light-transmissible element. The illumination module, the light guide module and a translucent black gradient light-transmissible element are disposed within an accommodation space that is defined by the base member and the light diffusion covering member. The translucent black gradient light-transmissible element is arranged between the light guide module and the light diffusion covering member. Due to the arrangement of the translucent black gradient light-transmissible element, a smooth and luminance-gradient visual effect is produced on the light diffusion covering member.

Classes IPC  ?

• F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage

Abrégé

An ejection device includes a housing and an ejection member. The housing defines a feed channel, an ejection channel and a discharge opening. A portion of the ejection channel has a recess facing an end of the feed channel. The ejection member is partially disposed in the ejection channel and includes a push rod and an elastic member. The push rod has a top portion facing the discharge opening. A width of the top portion of the push rod is smaller than a width of the ejection channel. The elastic member is adjacent to the top portion of the push rod and surrounds a portion of the push rod that is disposed in the ejection channel. When the elastic member is not compressed, at least a portion of the top portion of the push rod is between the end of the feed channel and the recess.

Classes IPC  ?

• B65G 31/00 - Dispositifs mécaniques de projection d'objets ou matériaux solides
• A01K 5/02 - Systèmes automatiques

Abrégé

A tray module includes a bottom plate, a ring-shaped member, a limiting member, an elastic member and a tray. The ring-shaped member is disposed over the bottom plate and includes a plurality of rolling portions facing the bottom plate. The limiting member is disposed at a periphery of the ring-shaped member and over the ring-shaped member, so that the ring-shaped member is only able to move within a region defined by the limiting member. The elastic member is directly or indirectly connected between an inner ring surface of the ring-shaped member and an upper surface of the bottom plate. The tray is disposed over the limiting member and configured to connect the ring-shaped member.

Classes IPC  ?

• A47G 23/08 - Dispositifs de transport des aliments pour la tableDispositifs mobiles ou tournants pour servir les aliments
• A47F 3/14 - Tréteaux d'étalage
• A47G 23/06 - Plateaux pour le service
• B42F 7/10 - Plateaux ou corbeilles

Abrégé

A Bluetooth pointing device pairing method is provided. Firstly, a pairing command is issued from a Bluetooth dongle to a Bluetooth pointing device in response to a request command from the Bluetooth pointing device, and thus the Bluetooth pointing device is operated in a designated pairing mode. Then, the Bluetooth dongle generates and sends a random number set to a host. Then, a conversion process is performed to convert the random number set into a passkey value by the host, and an operating image corresponding to the passkey value is displayed. Then, an input operation is performed on the Bluetooth pointing device by a user according to the operating image, so that an operating result is generated. After the operating result is transmitted to the Bluetooth dongle, a comparison process is performed on the operating result to determine whether the pairing is completed.

Classes IPC  ?

• H04W 12/50 - Appariement sécurisé de dispositifs
• H04W 76/10 - Établissement de la connexion

Abrégé

An optical module packaging structure includes a first circuit board, an electronic component, first and second lead frames, a light emitting module and a second circuit board. The electronic component is disposed over the first circuit board. The first and second lead frames are disposed over the electronic component and electrically connected to the first circuit board. The light emitting module is disposed over the first and second lead frames and includes first and second connection pads electrically insulated from each other and located at bottom thereof. The second circuit board is disposed between the first and second lead frames and the bottom of the light emitting module and includes first and second conductive paths electrically insulated from each other. The first and second connection pads are electrically connected to the first and second lead frames through the first and second conductive paths, respectively.

Classes IPC  ?

• H01S 5/0232 - Cadres conducteurs
• H01S 5/0236 - Fixation des puces laser sur des supports en utilisant un adhésif
• H01S 5/026 - Composants intégrés monolithiques, p. ex. guides d'ondes, photodétecteurs de surveillance ou dispositifs d'attaque

Abrégé

A software running status indication system includes a computing device and an input device. When a program is executed in the computing device, the program acquires a running status of a software. The input device is connected with the computing device. The input device includes a luminous display area. The running status of the software is displayed through the luminous display area.

Classes IPC  ?

• G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans
• F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
• G06F 11/34 - Enregistrement ou évaluation statistique de l'activité du calculateur, p. ex. des interruptions ou des opérations d'entrée–sortie
• G08B 5/36 - Systèmes de signalisation optique, p. ex. systèmes d'appel de personnes, indication à distance de l'occupation de sièges utilisant une transmission électriqueSystèmes de signalisation optique, p. ex. systèmes d'appel de personnes, indication à distance de l'occupation de sièges utilisant une transmission électromécanique utilisant des sources de lumière visible

Abrégé

A touch module includes a base plate, a touch plate, an elastic structure and a pressure sensor. The elastic structure includes an elastic element. The pressure sensor includes a sensing element and a sensing part. The touch panel is located over the base plate. The elastic element of the elastic structure is disposed on the base plate and covered by the touch plate. The pressure sensor is arranged between the base plate and the touch plate. The sensing element of the pressure sensor is installed on the touch plate and aligned with the elastic element. The sensing part is disposed on the base plate and located at the periphery of the elastic element. When the touch plate is pressed, the elastic element is moved, and a distance between the sensing element and the sensing part is subjected to a change. Consequently, an electric signal is generated.

Classes IPC  ?

• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs

Abrégé

A printing device includes a print head mechanism and a platen roller. The print head mechanism includes a mounting bracket, a print head module and a guide member. When the print head module prints a pattern on the print medium, the print medium is pressed by the platen roller, the platen roller is rotated in a first rotating direction, and the print medium is moved from the print head module to the guide member. When a detecting process is performed, the platen roller is rotated in a second rotating direction, and the print medium is contacted with the guide member and moved toward the platen roller. After a rear end of the print medium is contacted with the platen roller, the print medium is moved along a circumferential direction of the platen roller and transferred through a region under the print head module and a detection region.

Classes IPC  ?

• B41J 3/50 - Mécanismes d'impression de caractères produisant également un enregistrement par d'autres moyens
• B41J 11/00 - Dispositifs ou agencements pour supporter ou manipuler un matériau de copie en feuilles ou en bandes
• B41J 11/04 - Cylindres d'appui

Abrégé

An audio playback system includes an audio output device and a computing device. The computing device executes an application program. A sound signal corresponding to the application program and an EQ setting are transmitted from the computing device to the audio output device. After the sound signal and the EQ setting from the computing device are received by the audio output device, the audio output device outputs sound according to the EQ setting.

Classes IPC  ?

• G06F 3/16 - Entrée acoustiqueSortie acoustique
• H04R 5/033 - Casques pour communication stéréophonique

Abrégé

A headphone includes a body connection portion and an external accessory. The body connection portion includes a first circuit board, at least one first connection terminal and a first joint member. The external accessory is able to be detachably assembled to the body connection portion and includes a second circuit board, at least one second connection terminal configured to electrically connect to the at least one first connection terminal and a second joint member configured to join to the first joint member. After the first and second joint members are joined to each other and the first and second connection terminals are electrically connected to each other, when the external accessory is rotated, the first joint member is rotated, and the first circuit board and the at least one first connection terminal are also rotated.

Classes IPC  ?

• H04R 1/04 - Association constructive d'un microphone avec son circuit électrique
• H04R 1/08 - EmbouchuresLeurs fixations
• H04R 1/10 - ÉcouteursLeurs fixations

Abrégé

A method for operating a software program through movement trajectories and an AI algorithm is provided. The method is applied to a main control device and a peripheral input device. When at least one start key is triggered, a movement trajectory recording mode is started. Then, a real-time movement trajectory that is formed during an operation of the peripheral input device is recorded. When at least one end key is triggered or the operation of the peripheral input device is stopped, the movement trajectory recording mode is ended. The real-time movement trajectory at least contains a trajectory start point and a trajectory end point. Then, a movement trajectory identification process is performed on the real-time movement trajectory according to the AI algorithm, and an application program corresponding to the real-time movement trajectory is operated.

Classes IPC  ?

• 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
• 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 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p. ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes
• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G06F 3/0488 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p. ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p. ex. des gestes en fonction de la pression exercée enregistrée par une tablette numérique utilisant un écran tactile ou une tablette numérique, p. ex. entrée de commandes par des tracés gestuels
• G06F 9/451 - Dispositions d’exécution pour interfaces utilisateur

Abrégé

A printing device includes a paper roll carrying base and a distance sensor. The paper roll carrying base includes a paper roll accommodation space and two paper clamping arms. The two paper clamping arms are opposed to each other and installed in the paper roll accommodation space. A paper roll is clamped by the two paper clamping arms. The distance sensor is disposed on a bottom surface of the paper roll accommodation space. The distance sensor faces the paper roll. A paper roll distance between the paper roll and the distance sensor is detected by the distance sensor. A remaining amount of the paper roll is estimated according to the paper roll distance.

Classes IPC  ?

• B41J 11/00 - Dispositifs ou agencements pour supporter ou manipuler un matériau de copie en feuilles ou en bandes
• B41J 15/02 - Rouleaux ou axesFixation des bandes sur des noyaux ou axes
• B41J 15/04 - Dispositifs de supports, d'alimentation ou de guidageMontages pour rouleaux ou axes
• B41J 29/48 - Utilisation de systèmes avertisseurs, p. ex. mis en action par l'approche de la fin de la ligne mis en action par la rupture ou la fin du papier ou l'approche du bas de la feuille

Abrégé

A roller module includes a wheel disc, a magnetic conductor and an electro-permanent magnet assembly. The wheel disc is rotatable along a rotation axis line. The magnetic conductor is coaxially arranged and synchronously rotated with the wheel disc. The magnetic conductor includes a hub and plural spokes. The plural spokes are radially extended from the hub. The magnetic conductor is arranged between the wheel disc and the electro-permanent magnet assembly. When the electro-permanent magnet assembly is operated in the first operating status, the electro-permanent magnet assembly provides a first magnetic attraction force to at least one spoke in the axial direction. When the electro-permanent magnet assembly is operated in the second operating status, the electro-permanent magnet assembly provides a second magnetic attraction force to at least one spoke in the axial direction. The first magnetic attraction force is greater than the second magnetic attraction force.

Classes IPC  ?

• 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 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p. ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes
• H02K 49/04 - Embrayages dynamo-électriquesFreins dynamo-électriques du type à induction asynchrone du type à courants de Foucault ou à hystérésis

Abrégé

A key structure includes a keycap, a backlight module and an elastic element. The keycap includes a first light-transmissible area. The backlight module is located under the keycap. In addition, the backlight module includes a first light-emitting element. The first light-emitting element is misaligned with the first light-transmissible area. The elastic element is arranged between a first light propagation path of the first light-emitting element and the first light-transmissible area. The keycap is permitted to be elastically restored to an original position through the elastic element, and the elastic element is made of an opaque material.

Classes IPC  ?

• 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

Abrégé

A multi-camera module includes a housing, camera modules and heating modules. Each of the camera modules includes: a lens holder; a circuit board, disposed on a back surface of the lens holder and having a control element; and a lens module, partially disposed in the lens holder and having a front lens. Each of the heating modules includes: an electrical connector, electrically connected to the control element; a heating element, close to or in contact with the front lens, and electrically connected to the control element through the electrical connector; and a temperature sensor, close to the front lens, and electrically connected to the control element through the electrical connector, in which the temperature sensor is configured to measure a temperature close to the front lens. When the temperature is lower than a set temperature, the control element turns on the heating element.

Classes IPC  ?

• G03B 17/55 - Parties constitutives des appareils ou corps d'appareilsLeurs accessoires avec des dispositions pour chauffer ou réfrigérer, p. ex. avion
• G03B 17/12 - Corps d'appareils avec moyens pour supporter des objectifs, des lentilles additionnelles, des filtres, des masques ou des tourelles

Abrégé

A touchpad module includes a support member, a printed circuit board assembly (PCBA) and an elastic member. The support member has a protruding portion. The printed circuit board assembly is located over the support member and includes a capacitive sensing element corresponding to the protruding portion of the support member. The elastic member is disposed between the support member and the printed circuit board assembly. When the touchpad module is not pressed, a spacing between the capacitive sensing element and the protruding portion is smaller than a thickness of the elastic member.

Classes IPC  ?

• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
• G06F 1/18 - Installation ou distribution d'énergie
• 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

Abrégé

An audio signal processing device includes an analog gain amplification circuit, a peak detection circuit, a codec and digital gain amplifier, a time delay module and an audio output processing circuit. The codec and digital gain amplifier provides a digital gain amplification factor. The analog gain amplification circuit provides at least one analog gain magnification factor. The peak detection circuit generates a peak detection signal. The time delay module provides a signal delay time. In the signal delay time, the codec and digital gain amplifier estimates and judges whether a multiplication result of the peak detection signal, the at least one analog gain amplification factor and the digital gain amplification factor exceeds a peak threshold value, thereby determining whether the at least one analog gain amplification factor and/or the digital gain amplification factor is reduced in advance.

Classes IPC  ?

• H04R 1/08 - EmbouchuresLeurs fixations
• H04R 3/02 - Circuits pour transducteurs pour empêcher la réaction acoustique

Abrégé

A cutting mechanism for cutting a label from a printing device is provided. The cutting mechanism includes a casing, a knife assembly and a lubricating assembly. The knife assembly is disposed within the casing. The casing includes a base and a movable knife. The movable knife is movable upwardly or downwardly relative to the base to cut the label. The movable knife is exposed through an opening of the casing. The lubricating assembly includes a support frame and at least one oil-absorbing element. The lubricating assembly is pivotally coupled to the casing through the support frame. Consequently, the at least one oil-absorbing element is inserted into the opening and contacted with the movable knife of the knife assembly. While the movable knife is moved upwardly or downwardly, a lubricating oil in the at least one oil-absorbing element lubricates the movable knife.

Classes IPC  ?

• B41J 11/70 - Utilisation de dispositifs coupants coupant perpendiculairement à la direction de l'avance du papier
• B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers

Abrégé

A long-type key structure is provided. The structure of the long-type key structure is specially designed. Consequently, the vibration noise of the metal moving parts and the key pressing stroke delay can be effectively reduced, and the pressing feel can be enhanced. The long-type key structure includes a keycap, a base plate and a supporting element. The supporting element includes an outer scissor frame, at least two inner scissor frame and a metallic reinforcement plate. The metallic reinforcement plate is combined on the surface of the outer scissor frame.

Classes IPC  ?

• H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
• H01H 13/10 - SoclesContacts fixes montés sur les socles
• H01H 13/20 - Mécanismes moteurs

Abrégé

A headphone device includes a first earmuff assembly, a second earmuff assembly, an arc-shaped connecting strip and a clamping force adjustment mechanism. The arc-shaped connecting strip is connected with the first earmuff assembly and the second earmuff assembly. The clamping force adjustment mechanism includes a first pressing plate, a second pressing plate, a slide block, a knob and a bolt. The arc-shaped connecting strip is clamped between the first pressing plate and the second pressing plate. The slide block is accommodated within an accommodation recess of the knob. The bolt is penetrated through the arc-shaped connecting strip and the second pressing plate and tightened into the slide block. While the slide block is driven by the knob and moved upwardly or downwardly along the bolt, a distance between the first pressing plate and the second pressing plate is changed, and the arc-shaped connecting strip is subjected to deformation.

Classes IPC  ?

• H04R 1/10 - ÉcouteursLeurs fixations
• H04R 5/033 - Casques pour communication stéréophonique

Abrégé

A carrier control module includes a carrier and an actuating mechanism. The carrier is configured to couple to a mobile vehicle and has a leveling sensor. The actuating mechanism is disposed beneath the carrier and connected or coupled to a first region and a second region of the carrier, in which the leveling sensor is configured to sense a tilt angle of the carrier, and when the tilt angle of the carrier is non-zero or reaches a non-zero preset value, the actuating mechanism is actuated to adjust an attitude of the carrier so that the tilt angle of the carrier becomes smaller or zero.

Classes IPC  ?

• B62D 24/04 - Assemblages entre la caisse et le châssis du véhicule la caisse du véhicule étant montée sur une suspension élastique de façon à permettre un mouvement par rapport au châssis

Abrégé

A touchpad module includes an elastic bracket, a touch member, a plurality of connecting elements and a pressure sensing unit. The elastic bracket includes a plurality of cantilevers. The plurality of cantilevers have respective free ends and respective fixed ends. The plurality of connecting elements are connected with the respective free ends and the touch member. When the touch member is pressed in response to an external force, the external force is transmitted to at least one free end through at least one connecting element, the at least one free end is rotated relative to the at least one fixed end in a direction away from the touch member, and the pressure sensing unit is subjected to deformation. According to the deformation, the pressure sensing unit senses a magnitude of a pressing force exerted on the touch member and generates a corresponding pressure sensing signal.

Classes IPC  ?

• 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 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction

Abrégé

A vehicle device includes a heat sink, a retaining wall, at least one electronic component, a fan and an upper cover. The heat sink has a drainage portion and an electronic component accommodating portion, in which the drainage portion has a fan accommodating portion. The retaining wall isolates the drainage portion and the electronic component accommodating portion. The at least one electronic component is disposed over the electronic component accommodating portion. The fan is disposed over the fan accommodating portion. The upper cover covers the heat sink, the retaining wall, the at least one electronic component and the fan, and has through holes and at least one first drain outlet, in which the through holes are aligned with the drainage portion, and the at least one first drain outlet is adjacent to an edge portion of the drainage portion and away from the fan.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

A vibration module is installed in a touch plate. The vibration module includes a housing, a magnetic element, a coil layer and a base plate. The housing includes an accommodation space and an elastic structure. The magnetic element and the coil layer are aligned with each other and disposed within the accommodation space. The base plate is connected with the housing. In addition, the magnetic element and the coil layer are sealed in the accommodation space. The base plate is connected with the housing to seal the magnetic element and the coil layer in the accommodation space. The elastic structure is extended in the direction toward the accommodation space and connected with the magnetic element. The magnetic element is pushed to be close to the coil layer by the elastic structure. When the coil layer is electrically conducted, the magnetic element senses the coil layer and vibrates.

Classes IPC  ?

• H02K 33/18 - Moteurs avec un aimant, un induit ou un système de bobines à mouvement alternatif, oscillant ou vibrant avec des systèmes de bobines se déplaçant, du fait de mises sous tension intermittentes ou inversées, par interaction avec un système de champ magnétique fixe, p. ex. des aimants permanents
• H02K 11/01 - Association structurelle de machines dynamo-électriques à des organes électriques ou à des dispositifs de blindage, de surveillance ou de protection pour le blindage contre les champs électromagnétiques

Abrégé

A camera module includes a lens barrel, a front housing, a circuit board, a lens module and a heating module. The lens barrel has first and second portions. The front housing accommodates the second portion. The circuit board is adjacent to the front housing and has a control element. The lens module is disposed in the lens barrel and has a front lens. The heating module is disposed in the lens barrel. The heating module includes: an electrical connector, disposed in the first portion and covered by the front housing and electrically connected to the control element; a heating element, in contact with the front lens and electrically connected to the control element; and a temperature sensor, close to the front lens and electrically connected to the control element. The temperature sensor is configured to measure a temperature close to the front lens.

Classes IPC  ?

• G03B 17/55 - Parties constitutives des appareils ou corps d'appareilsLeurs accessoires avec des dispositions pour chauffer ou réfrigérer, p. ex. avion
• G02B 7/02 - Montures, moyens de réglage ou raccords étanches à la lumière pour éléments optiques pour lentilles

Abrégé

A waterproof keyboard includes a base plate, a key frame, plural keycaps, a first adhesive layer, plural second adhesive layers and a keyboard film. The key frame is installed on the base plate. The first adhesive layer is installed on a frame top surface. The plural second adhesive layers are disposed on the corresponding keycap top surfaces, respectively. The keyboard film is attached on the first adhesive layer and the plural second adhesive layers. After the keyboard film is subjected to a thermal pressing process, the keyboard film generates at least one concave structure on the frame top surface and plural convex structures on the corresponding keycap top surfaces. The at least one concave structure is attached on the frame top surface through the first adhesive layer. The plural convex structures are respectively attached on the corresponding keycap top surfaces through the corresponding second adhesive layers.

Classes IPC  ?

• G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans

Abrégé

An illumination circuit includes a first voltage source, plural first light-emitting diodes, plural first resistive elements, a first impedance element, a second voltage source, plural second light-emitting diodes, plural second resistive elements and a second impedance element. The plural first light-emitting diodes are connected with each other in parallel. A first terminal of each first resistive element is connected with a first output terminal of the corresponding first light-emitting diode. A second terminal of each first resistive element is connected with a first negative electrode of the first voltage source. A first terminal of the first impedance element is connected with a first positive electrode of the first voltage source. A second terminal of the first impedance element is connected with a first input terminal of each first light-emitting diodes. The plural second light-emitting diodes are connected with each other in parallel.

Classes IPC  ?

• H05B 45/20 - Commande de la couleur de la lumière
• H05B 45/24 - Commande de la couleur de la lumière à l'aide d'une rétroaction électrique provenant de LED ou de modules de LED
• H05B 45/52 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] réagissant aux dysfonctionnements des LED ou à un comportement indésirable des LEDCircuits pour faire fonctionner des diodes électroluminescentes [LED] sensibles à la vie des LEDCircuits de protection dans un ensemble parallèle de LED
• H05B 45/54 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] réagissant aux dysfonctionnements des LED ou à un comportement indésirable des LEDCircuits pour faire fonctionner des diodes électroluminescentes [LED] sensibles à la vie des LEDCircuits de protection dans un ensemble sériel de LED

Abrégé

A roller module for a mouse includes a roller, a ratchet assembly and a counterweight assembly. The ratchet assembly and the counterweight assembly are installed in the roller. When the roller is rotated at a slow speed, the magnet blocks in the counterweight assembly and the magnetic ratchet are magnetically attracted by each other. Consequently, a stepped rotation feel is provided. When the roller is rotated at a fast speed, the magnet blocks are moved with the corresponding counterweight blocks in the counterweight assembly and gradually moved away from the magnetic ratchet along a radial direction. Consequently, a non-stepped rotation feel is provided.

Classes IPC  ?

• G06F 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p. ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes

Abrégé

A paper roll carrying device is equipped with movable-type paper clamping arms for clamping paper rolls with different widths. The paper roll carrying device includes two paper clamping arms and two supporting mechanisms. The supporting mechanisms are respectively installed on the corresponding paper clamping arms. Each supporting mechanism includes a first support member, a second support member and a third support member. The supporting mechanism is specially designed to have the take-out slant surfaces on the supporting members. The supporting mechanism can be used to support paper cores with different diameters. When the user intends to remove the paper roll, it is not necessary to release the paper clamping arms.

Classes IPC  ?

• B65H 16/06 - Support de la bobine du type à deux extrémités
• B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers
• B41J 15/02 - Rouleaux ou axesFixation des bandes sur des noyaux ou axes
• B41J 15/04 - Dispositifs de supports, d'alimentation ou de guidageMontages pour rouleaux ou axes
• B65H 19/12 - Levage, transport ou insertion de la bobineEnlèvement du noyau vide

Abrégé

A projection point extraction method for a detection system is provided. The detection system includes a projection module, a projection plane and a receiver. Firstly, an original image with plural projection points is projected. Then, a kernel is used to perform an erosion process on the original image, so that an erosion image is generated. Then, an intensity transformation process is performed on the erosion image according to an intensity threshold, so that a transformation image is generated. Then, a reconstruction process is performed on the transformation image according to the original image, so that a reconstruction image is generated. Then, a regional maxima process is performed on the reconstruction image, so that a mask map is generated. Afterwards, an extraction process is performed on the original image according to the mask map, so that a projection point extraction result is generated.

Classes IPC  ?

• H04N 5/74 - Dispositifs de projection pour reproduction d'image, p. ex. eidophor
• G06T 5/30 - Érosion ou dilatation, p. ex. amincissement
• G06T 5/70 - DébruitageLissage
• G06V 10/75 - Organisation de procédés de l’appariement, p. ex. comparaisons simultanées ou séquentielles des caractéristiques d’images ou de vidéosApproches-approximative-fine, p. ex. approches multi-échellesAppariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexteSélection des dictionnaires

Abrégé

A roller module includes a roller, a circuit board and a bracket. The roller includes an operating part and a turntable part. The operating part and the turntable part are rotatable synchronously along a rotation axis line. A first rotating shaft and a second rotating shaft are respectively protruded from two opposite sides of the turntable part along the rotation axis line. An encoder and a push switch are disposed on the circuit board. The first rotating shaft is connected with the encoder. The bracket includes a fulcrum part, an effort part and a load part. The effort part is arranged between the fulcrum part and the load part. The effort part includes a sleeve. The second rotating shaft is accommodated within the sleeve. The load part is contacted with a top side of the push switch.

Classes IPC  ?

• H01H 19/00 - 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

Abrégé

A touchpad includes a substrate, an elastic bracket and an actuating device. The substrate has a first surface and a second surface. The elastic bracket is located beside the second surface of the substrate. The actuating device includes a first actuating member and a second actuating member. The first actuating member is located near the second surface of the substrate. The second actuating member is aligned with the first actuating member and fixed on a side of the elastic bracket facing the substrate. The first actuating member and the second actuating member are movable relative to each other in response to a magnetic field force. Consequently, a relative vibration between the substrate and the elastic bracket is generated. The first actuating member includes at least one first coil. Each of the at least one first coil is spirally wound to form a first hollow region.

Classes IPC  ?

• G06F 3/046 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens électromagnétiques

Abrégé

A mouse device includes a casing and a roller module. The roller module is disposed within the casing. The roller module includes a scroll wheel, a supporting seat, a magnetic ratchet and a permanent magnet. The supporting seat includes a first support part and a second support part. The magnetic ratchet is arranged between the scroll wheel and the first support part of the supporting seat. As the scroll wheel is rotated, the magnetic ratchet is correspondingly rotated. The magnetic ratchet includes plural tooth structures. The permanent magnet is installed on the first support part of the supporting seat. The permanent magnet is aligned with one of the plural tooth structures of the magnetic ratchet. While the magnetic ratchet is rotated with the scroll wheel, a magnetic attractive force between the plural tooth structures and the at least one permanent magnet is generated.

Classes IPC  ?

• 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 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p. ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes

Abrégé

A data transmission method for use between a wireless transmitter and a wireless receiver of a wireless peripheral device is provided. In a frequency hopping procedure, the wireless transmission data is transmitted through a dynamically selected secondary transmission channel. The frequency range of the dynamically selected secondary transmission channel is the farthest from the frequency range of the primary transmission channel. Consequently, the transmission efficiency is enhanced. Moreover, the wireless receiver issues a special acknowledgement packet with a loadable information to the wireless transmitter. Consequently, the master control power of the frequency hopping procedure is switched from the wireless transmitter to the wireless receiver. In addition, the information control capability of the wireless receiver to control the wireless transmitter in the communication application level can be increased.

Classes IPC  ?

• H04W 72/56 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de priorité
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

A vehicle bracket includes a base, a connecting piece and a fixing piece. A first surface of the base is configured to face a mounting surface. The base has a set of pivoting portions and a set of abutting portions on a second surface thereof. The set of abutting portions is configured to abut against a portion of a vehicle device. A first end of the connecting piece is rotationally and pivotally connected to the set of pivoting portions, and a second end thereof has a rod portion protruding laterally from the connecting piece. The rod portion is configured to be inserted into a guide groove of the vehicle device, so that the rod portion is limited to slide in the guide groove. The fixing piece is configured to fix the set of abutting portions and the portion of the vehicle device to each other.

Classes IPC  ?

• B60R 11/04 - Montage des caméras pour fonctionner pendant la marcheDisposition de leur commande par rapport au véhicule
• B60R 11/00 - Autres aménagements pour tenir ou monter des objets

Abrégé

An icon display module includes a light blocking structure, a first light-emitting element, a second light-emitting element, a first light-guiding pattern structure and a second light-guiding pattern structure. The light blocking structure includes an accommodation space and a first light-blocking part. The accommodation space is divided into a first region and a second region by the first light-blocking part. When the first light-emitting element emits a first light beam, the first light beam is guided by the first light-guiding pattern structure and the second light-guiding pattern structure and projected on the target. Consequently, a first icon and a second icon are shown on the target. When the second light-emitting element emits a second light beam, the second light beam is guided by the first light-guiding pattern structure and projected to the target. Consequently, the first icon is shown on the target.

Classes IPC  ?

• H01H 13/00 - 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
• 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 3/023 - 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

Abrégé

A mechanical keyboard is provided, which includes a plurality of mechanical keys, a circuit board, a plurality of first magnetic elements, a lower casing and a plurality of second magnetic elements. The mechanical keyboard has a key region and an edge region surrounding the key region. The mechanical keys are located in the key region. The circuit board is disposed beneath the mechanical keys. The first magnetic elements are disposed beneath the circuit board and distributed in the key region. The lower casing is disposed beneath the mechanical keys, the circuit board and the first magnetic elements. The second magnetic elements are disposed over the lower casing, in which the second magnetic elements respectively correspond to the first magnetic elements and respectively repel the first magnetic elements.

Classes IPC  ?

• 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

Abrégé

A food status recognition and display system and a food status recognition and display method are provided. The food status recognition and display system includes a camera and light source module, a processing module and a display interface. The camera and light source module faces a food storage environment. After the camera and light source module photographs at least one food item using the light beams in a visible light band, a near-infrared light band and a short-wave infrared light band, respective food photography results are obtained. The processing module receives the food photography results. After the food photography results are processed through an image recognition process, a vegetation index formula, a vegetation water content formula and a vegetation correlation analysis formula, at least one corresponding food status information is generated and then transmitted.

Classes IPC  ?

• G06V 20/68 - Aliments, p. ex. fruits ou légumes
• G06V 10/143 - Détection ou éclairage à des longueurs d’onde différentes
• G06V 20/10 - Scènes terrestres
• G06V 20/52 - Activités de surveillance ou de suivi, p. ex. pour la reconnaissance d’objets suspects

Abrégé

A knob structure for adjusting a sound parameter is provided, which includes a knob, an encoder, an interference component and a switching module. The knob has a shaft portion and an internal teeth portion. The encoder is connected to the shaft portion of the knob, in which the encoder includes a turntable and a bottom plate. The turntable has one or more protrusions in contact with the bottom plate. When the knob is rotated to rotate the turntable of the encoder, the one or more protrusions rub against the bottom plate. The interference component has a first end adjacent to the internal teeth portion of the knob. The switching module is configured to make the first end of the interference component be in contact with or moved away from the internal teeth portion of the knob. A headphone including the knob structure is also provided.

Classes IPC  ?

• H04R 1/10 - ÉcouteursLeurs fixations

Abrégé

A roller module includes a scroll wheel, a magnetization member, a swinging element and a pole-reversible magnetic element. The magnetization member is synchronously rotated with the scroll wheel. The swinging element includes a pivotal part, a first magnetic element and a second magnetic element. The first magnetic element and the second magnetic element are movable by using the pivotal part as a rotation center. The pole-reversible magnetic element and the first magnetic element interact with each other. Consequently, the second magnetic element is close to or away from the magnetization member.

Classes IPC  ?

• G06F 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p. ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes
• 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

Abrégé

An abnormal sound detection device for detecting a peripheral interface device includes a vibration simulation mechanism, an audio collecting device with plural audio collectors, and a controlling and analyzing device. The peripheral interface device generates a vibration sound wave in response to a vibration force from the vibration simulation mechanism. The plural audio collectors are used to collect the vibration sound wave and generate a vibration audio signal. The plural audio collectors are divided into at least two audio collection units. The controlling and analyzing device generates an abnormal sound detection signal. The vibration audio signal is inputted into the controlling and analyzing device. The controlling and analyzing device detects and identifies whether there is an abnormal sound phenomenon in the vibration audio signal. The abnormal sound detection signal contains at least two abnormal sound detection sub-signals in serial sequence.

Classes IPC  ?

• H04R 3/00 - Circuits pour transducteurs

Abrégé

An optical module packaging structure is provided, which includes a circuit board, an electronic component, a lead frame and a light emitting module. The electronic component is disposed on the circuit board. The lead frame is disposed on the electronic component, in which the lead frame has a first connection portion electrically connected to the circuit board. The light emitting module is disposed on the lead frame, in which the light emitting module includes a first connection pad located at a bottom of the light emitting module, and the first connection pad is electrically connected to the circuit board through the first connection portion of the lead frame. A method of manufacturing the aforementioned optical module packaging structure is also provided.

Classes IPC  ?

• H01S 5/0232 - Cadres conducteurs
• H01L 23/00 - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
• H01S 5/0236 - Fixation des puces laser sur des supports en utilisant un adhésif
• H01S 5/0237 - Fixation des puces laser sur des supports par soudage
• H01S 5/024 - Dispositions pour la gestion thermique
• H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
• H05K 3/34 - Connexions soudées

Abrégé

An abnormal sound detection device for detecting a peripheral interface device includes a vibration simulation mechanism, a movable-type audio collecting device and a controlling and analyzing device. The vibration simulation mechanism includes a mechanism body. The peripheral interface device is accommodated within the mechanism body. The vibration simulation mechanism generates a vibration force. The peripheral interface device generates a vibration sound wave in response to the vibration force. The movable-type audio collecting device collects the vibration sound wave. The audio collecting device generates a vibration audio signal in response to the vibration sound wave. The controlling and analyzing device generates an abnormal sound detection signal to control the vibration simulation mechanism to generate the vibration force. The controlling and analyzing device detects and identifies whether there is an abnormal sound phenomenon in the vibration audio signal.

Classes IPC  ?

• G01H 13/00 - Mesure de la fréquence de résonance
• H04R 1/40 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en combinant plusieurs transducteurs identiques
• H04R 3/00 - Circuits pour transducteurs

Abrégé

A membrane circuit board is provided, which has at least one switch region. The membrane circuit board includes first and second membranes, a spacer layer, a first carbon ink contact, and a corresponding contact. The second membrane is located over the first membrane. The spacer layer is located between the first and second membranes, and has an opening in the switch region. The first carbon ink contact is disposed on one of a portion of an upper surface of the first membrane corresponding to the opening and a portion of a lower surface of the second membrane corresponding thereto. The corresponding contact corresponds to the first carbon ink contact, and is disposed on the other thereof. The corresponding contact is a second carbon ink contact or a conductive contact, and resistance of the conductive contact is less than resistance of the first carbon ink contact.

Classes IPC  ?

• H05K 1/09 - Emploi de matériaux pour réaliser le parcours métallique
• H05K 1/02 - Circuits imprimés Détails

Abrégé

An image capture device includes a casing, a camera module, a rotatable member, and a pan-tilt module. The casing includes front and rear casings. The camera module is disposed in the casing. A portion of the camera module is through an opening region of the front casing. The camera module includes a lens module bracket and a lens module disposed therein. The rotatable member is fixed on the lens module bracket. The rotatable member is configured to rotate the camera module when the rotatable member is rotated relative to the casing, so that the lens module is switched between horizontal and vertical shooting modes. The pan-tilt module includes a motor bracket, first and second motors. The first motor is connected between one end of the motor bracket and a sidewall of the casing. The second motor is connected to another end of the motor bracket.

Classes IPC  ?

• H04N 23/695 - Commande de la direction de la caméra pour modifier le champ de vision, p. ex. par un panoramique, une inclinaison ou en fonction du suivi des objets

Abrégé

A touch module includes a base plate, a first magnet, a second magnet, a touch pad, a first magnetic board and a second magnetic board. The first magnet and the second magnet are installed on the base plate and separated from each other. The touch pad is located over the base plate to cover the first magnet and the second magnet. The first magnetic board and the second magnetic board are separated from each other, located under the touch pad and coupled with the touch pad. The first magnetic board is aligned with the first magnet. The second magnetic board is aligned with the second magnet. The driving circuit is electrically coupled with the first magnetic board and the second magnetic board. The first magnetic board induces a magnetic field of the first magnet. The second magnetic board induces a magnetic field of the second magnet.

Classes IPC  ?

• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
• 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
• H01F 7/08 - Électro-aimantsActionneurs comportant des électro-aimants avec armatures

Abrégé

A display panel and a see-through key module are provided. The see-through key module is located over the display panel. The see-through key module includes at least one keycap, at least one hollow key frame and at least one elastic element. The keycap is a hard structure and includes a first engaging structure. The hollow key frame includes a second engaging structure. The keycap and the hollow key frame are detachably connected with each other through the first engaging structure and the second engaging structure. The elastic element is arranged between the display panel and the keycap. The elastic element includes a hollow elastic wall and a hollow lower part. The hollow key frame is fixed on the hollow elastic wall. The hollow elastic wall is arranged between the hollow key frame and the hollow lower part.

Classes IPC  ?

• 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 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans
• G06F 3/039 - Leurs accessoires, p. ex. tapis de souris
• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir

Abrégé

A see-through key module includes plural keycaps, an elastic member, a switch circuit and a base plate. The elastic member includes plural support parts, plural lateral parts and a lower part. The lower part includes a connecting region and a periphery region. The plural lateral parts are installed on the connecting region of the lower part. The periphery region is arranged around the connecting region. The periphery region of the lower part includes at least one positioning recess. The switch circuit is located under the elastic member. The base plate is located under the switch circuit. The base plate includes at least one hook. The at least one hook is penetrated upwardly through the switch circuit and inserted into the corresponding positioning recess. Consequently, the switch circuit is fixed between the elastic member and the base plate.

Classes IPC  ?

• 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 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans
• 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

Abrégé

A keyboard membrane, which is a thin sheet molded object thermoformed by a thermoplastic wear-resistant molding membrane, comprising a plurality of concave-convex parts, the concave-convex part comprises a plurality of upwardly protruding pressing parts, each of the pressing parts has a top wall and a peripheral wall extending downward from a periphery of the top wall; the keyboard membrane is disposed on a key module with keys; each of the pressing parts is connected with one of the keys of the key module; a periphery of the keyboard membrane has a peripheral edge extending outward from the pressing part, and the peripheral edge wraps the key module to form a waterproof and dustproof keyboard.

Classes IPC  ?

• G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans

Abrégé

The present disclosure provides a ring-shaped light guide module, which includes a ring-shaped light guide plate, a circuit board, a plurality of top light-emitting elements and a reflective layer. The ring-shaped light guide plate has a plurality of accommodating recesses disposed on an outer ring surface of the ring-shaped light guide plate and separated from each other. The circuit board surrounds a portion of the outer ring surface of the ring-shaped light guide plate. The top light-emitting elements are disposed on the circuit board and respectively located in the accommodating recesses. The reflective layer covers a portion of an inner ring surface and a first side surface of the ring-shaped light guide plate. A light emitting device including the aforementioned ring-shaped light guide module is also provided.

Classes IPC  ?

• F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
• G02B 6/00 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage

Abrégé

A force touch judgement method is applied to a force touch pad with two force sensors. Firstly, a force touch operation corresponding to a real force value is performed on a force touch position. Then, a first sensing signal value and a second sensing signal value corresponding to the force touch operation are respectively generated by the two force sensors. Then, the first sensing signal value and the second sensing signal value are added as a total sensing signal value. A calibration force value corresponding to the force touch position is obtained. A first calibration signal value and a second calibration signal value corresponding to the force touch position are added as a total calibration signal value. A ratio of the total sensing signal value to the total calibration signal value is equal to a ratio of the real force value to the calibration force value.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G01L 1/00 - Mesure des forces ou des contraintes, en général
• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
• 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

Abrégé

An interactive control device includes a housing, a touch display panel and a face cover. The touch display panel is disposed within the housing. The face cover has a front surface and a rear surface. A first hollow configuration is formed on the front surface of the face cover, the face cover is detachably assembly with the housing and placed over the touch display panel, and a display area and a touch area of the touch display panel are limited by the first hollow configuration.

Classes IPC  ?

• H04M 1/02 - Caractéristiques de structure des appareils téléphoniques
• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction

Abrégé

A key structure includes a keycap, a connecting member, a fixing member, a light emitter and a light receiver. The connecting member is connected to an inner top surface of the keycap and extends downwards, and the connecting member has a first opening through the connecting member. The fixing member has a second opening through the fixing member, in which when the keycap is initially pressed and then continues to be pressed, the keycap moves in a direction, and the connecting member moves with the keycap, and an overlapping region defined by the first opening and the second opening gradually becomes larger or smaller. The light emitter is laterally adjacent to the second opening of the fixing member. The light receiver is laterally adjacent to the first opening of the connecting member.

Classes IPC  ?

• H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
• 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

Abrégé

A keyboard device includes a membrane circuit board and a support plate. The membrane circuit board has a plurality of key regions and a peripheral region surrounding the key regions. The membrane circuit board includes: a lower membrane layer; an upper membrane layer disposed over the lower membrane layer; and a sensing circuit pattern disposed over the upper membrane layer and in the peripheral region, in which the sensing circuit pattern includes a surrounding wire and at least one connecting wire, and the surrounding wire surrounds the key regions, and the at least one connecting wire is connected between two adjacent portions of the surrounding wire. The support plate is disposed beneath the membrane circuit board.

Classes IPC  ?

• H01H 13/704 - 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 les couches, p. ex. par leur matériau ou leur structure
• 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

Abrégé

An access control device includes a main body, a rotating mechanism, a camera module, a first driving motor and a second driving motor. The rotating mechanism includes a first rotating shaft and a second rotating shaft. The rotating mechanism is pivotally coupled to the main body through the second rotating shaft. The camera module is fixed on the first rotating shaft. The first driving motor is drivingly coupled to the first rotating shaft. The first driving motor drives rotation of the first rotating shaft. Consequently, a photographing angle of the camera module is adjusted in a first angular range. The second driving motor is drivingly coupled to the second rotating shaft. The second driving motor drives rotation of the second rotating shaft. Consequently, the photographing angle of the camera module is adjusted in a second angular range.

Classes IPC  ?

• G03B 5/04 - Réglage vertical de l'objectifPorte-objectifs décentrables en hauteur
• G03B 5/02 - Réglage latéral de l'objectif
• G06F 21/32 - Authentification de l’utilisateur par données biométriques, p. ex. empreintes digitales, balayages de l’iris ou empreintes vocales

Abrégé

A method for calibrating sensed force of a touch pad module is provided. The touch pad module includes a touch pad and force sensing elements disposed therebeneath. The method includes: obtaining a force reference table obtained before the touch pad module is assembled with an electronic device, the force reference table including a first data, which includes a first point of the touch pad and first force reference values corresponding to the first point and respectively corresponding to the force sensing elements; placing a calibration block on the first point after the touch pad module is assembled with the electronic device, so the force sensing elements respectively obtain first force test values corresponding to the first point; calculating first compensation ratios according to the first force reference values and the first force test values; and inputting the first compensation ratios into the force reference table.

Classes IPC  ?

• G01L 25/00 - Test ou étalonnage des appareils pour la mesure des forces, du couple, du travail, de la puissance ou du rendement mécanique
• G06F 1/16 - Détails ou dispositions de structure
• 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 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction

Abrégé

A composite function keyboard circuit includes a first matrix circuit, a first bias resistor group, a second matrix circuit, a second bias resistor group and a controller. Each switch unit in the first matrix circuit is an ink-type force sensing switch. A resistance of the ink-type force sensing switch is variable according to a pressing mode of a keypress action. An electrical connection path is formed between the ink-type force sensing switch and the corresponding bias resistor of the second bias resistor group. When the ink-type force sensing switch is electrically conductive, a divided sensing voltage is generated by the electrical connection path, and the controller generates a corresponding key control instruction according to a level of the divided sensing voltage. Furthermore, the cooperation of the first matrix circuit and the first bias resistor group can achieve a ghost key preventing function.

Classes IPC  ?

• 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 13/703 - 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 13/785 - 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 le matériau des contacts, p. ex. polymères conducteurs
• 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
• H01H 13/80 - 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 façon dont les contacts coopèrent, p. ex. avec les deux contacts mobiles ou avec des contacts sans rebond
• H03K 17/96 - Commutateurs à effleurement

Abrégé

A wireless charging device includes a device body, a magnetically attractable transmitter coil structure and a lifting assembly. The device body includes a hollow portion. The magnetically attractable transmitter coil structure is disposed within the device body and aligned with the hollow portion. The magnetically attractable transmitter coil structure is movable upwardly or downwardly relative to the device body through the lifting assembly. When a to-be-charged electronic device is close to the wireless charging device, a magnetic attractive force between a magnetically attractable receiver coil structure of the to-be-charged electronic device and the magnetically attractable transmitter coil structure is generated. In response to the magnetic attractive force, the magnetically attractable transmitter coil structure is moved upwardly through the lifting assembly. Consequently, the magnetically attractable transmitter coil structure and the magnetically attractable receiver coil structure are attracted by and aligned with each other.

Classes IPC  ?

• H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
• H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
• H02J 50/90 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la détection ou l'optimisation de la position, p. ex. de l'alignement

Abrégé

A touchpad module includes a touch member, a touch sensitive circuit board and an additional solder resist layer. The touch sensitive circuit board is located under the touch member. The touch sensitive circuit board includes a substrate, a sensing wire layer and a solder resist layer. The sensing wire layer is installed on the substrate. The sensing wire layer and a portion of the substrate are covered by the solder resist layer. At least one exhaust channel is formed in the solder resist layer. The additional solder resist layer is arranged between the touch member and the touch sensitive circuit board. At least one additional exhaust channel is formed in the additional solder resist layer and arranged between the touch member and the touch sensitive circuit board. The at least one additional exhaust channel is in communication with the at least one exhaust channel.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G06F 3/047 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction utilisant un ensemble de fils conducteurs, p. ex. des fils conducteurs croisés

Abrégé

A force and vibration measurement device is provided for testing an under-test object. The force and vibration measurement device includes a testing assembly, an actuator and a guiding mechanism. The testing assembly is used for applying a force on the under-test object, and collecting a force data of the under-test object, a vibration data or a combination of the force data and the vibration data. The actuator is used driving the testing assembly, changing a magnitude of the applied force on the under-test object and changing a distance between the testing assembly and the under-test object. The guiding mechanism is used for limiting an operating direction of the actuator.

Classes IPC  ?

• G01N 3/06 - Adaptations particulières des moyens d'indication ou d'enregistrement
• G01N 3/08 - Recherche des propriétés mécaniques des matériaux solides par application d'une contrainte mécanique par application d'efforts permanents de traction ou de compression
• 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
• G01D 21/02 - Mesure de plusieurs variables par des moyens non couverts par une seule autre sous-classe
• G01H 17/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores non prévue dans les autres groupes de la présente sous-classe
• G01L 5/00 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques

Abrégé

The present invention provides a keycap, which includes a lower plate and an upper cover. The lower plate has at least two engaging holes recessed inwardly from an upper surface of the lower plate and separated from each other. The upper cover is configured to be detachably assembled on the lower plate, in which the upper cover has at least two buckle members disposed on an inner top surface of the upper cover and respectively corresponding to the at least two engaging holes, and each of the buckle members has two buckle portions separated from each other, and each of the buckle portions has a protrusion protruding laterally outward, and each of the protrusions is configured to engage with a portion of the corresponding engaging hole.

Classes IPC  ?

• H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
• H01H 11/00 - Appareillages ou procédés spécialement adaptés à la fabrication d'interrupteurs électriques
• H01H 13/20 - Mécanismes moteurs

Abrégé

The present invention provides a keycap, which includes a lower plate and an upper cover. The lower plate has two openings respectively through two opposite sides of the lower plate to respectively define two elastic arms. The upper cover is configured to be detachably assembled on the lower plate, in which the upper cover has two abutting portions and a protrusion, and the two abutting portions are respectively disposed on two opposite inner sides of the upper cover and respectively correspond to the two elastic arms, and each of the two abutting portions is configured to abut against a portion of the corresponding elastic arm, and the protrusion is disposed on an inner top surface of the upper cover and corresponds to one of the two openings.

Classes IPC  ?

• H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
• H01H 13/20 - Mécanismes moteurs

Abrégé

A keycap includes a lower plate, a first magnetic element, an upper cover and a second magnetic element. The lower plate has two first engaging portions, which are respectively disposed on two opposite sides of an upper surface of the lower plate. The first magnetic element is fixed on the lower plate. The upper cover is configured to be detachably assembled on the lower plate, in which the upper cover has two second engaging portions respectively disposed on two opposite sides of an inner top surface of the upper cover and respectively corresponding to the two first engaging portions. The second magnetic element is fixed on the inner top surface of the upper cover, and is configured to magnetically attract the first magnetic element.

Classes IPC  ?

• H01H 13/04 - EnveloppesCouvercles
• H01H 11/00 - Appareillages ou procédés spécialement adaptés à la fabrication d'interrupteurs électriques
• H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir

Abrégé

A mouse device includes a casing and a roller module. The roller module is disposed within the casing. The roller module includes a scroll wheel, a magnetic ratchet, a supporting element and a permanent magnet. The scroll wheel includes a concave structure. The magnetic ratchet is disposed within the concave structure of the scroll wheel. While the scroll wheel is rotated, the magnetic ratchet is correspondingly rotated. The magnetic ratchet includes a ratchet frame and plural tooth structures. The plural tooth structures are discretely arranged on an inner surface of the ratchet frame. While the magnetic ratchet is rotated with the scroll wheel, the plural tooth structures of the magnetic ratchet are sequentially transferred through a region over the permanent magnet, and a magnetic attractive force between the corresponding tooth structure and the permanent magnet is generated.

Classes IPC  ?

• 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 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p. ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes
• H01F 7/02 - Aimants permanents

Abrégé

A covering structure includes at least one element, a gas impermeable film and an adhesive layer. The gas impermeable film covers the at least one element. The adhesive layer is adhered between the at least one element and the gas impermeable film, and the adhesive layer has a perforation pattern, a perforation repair pattern, or a combination thereof. A method of forming a covering structure is also provided, which includes: making a surface of an adhesive layer with a perforation pattern facing one of at least one element and a gas impermeable film to form a first structure; performing a first gas suction treatment on the first structure; making another surface of the adhesive layer of the first structure facing the other thereof to form a second structure; and performing a second gas suction treatment on the second structure.

Classes IPC  ?

• C09J 175/04 - Polyuréthanes
• B32B 3/26 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes
• B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
• B32B 37/12 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs
• B32B 38/04 - Poinçonnage, coupe ou perforation

Abrégé

An electronic assembly includes an electronic device and an external device. The electronic device includes a main body and a fixing base. The main body includes a first opening. The fixing base includes an upper cover, a cam, a first spring, a button, a second spring, a pedestal, a first retractable hook and a second retractable hook. The first retractable hook includes a first inclined protrusion structure. The second retractable hook includes a second inclined protrusion structure. The external device includes a bracket. The bracket includes a first insertion piece and a second insertion piece. The first insertion piece includes a seventh opening. The second insertion piece includes an eighth opening. The first insertion piece and the second insertion piece are penetrated through the first opening. The first inclined protrusion structure is inserted into the seventh opening. The second inclined protrusion structure is inserted into the eighth opening.

Classes IPC  ?

• F16M 11/04 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc

Abrégé

A touchpad module for a computing device is provided. A fixing frame is concavely formed in a casing of the computing device. The fixing frame includes a supporting part. The touchpad module is installed within the fixing frame. The touchpad module includes a touch member and a pressure sensing element. The touch member includes a covering plate and a circuit board. An edge part of covering plate is supported on the supporting part. The pressure sensing element is installed on the touch member and electrically connected with the circuit board. While the touch member is pressed, the touch member is bent downwardly. Consequently, the touch member has a deformation amount. According to the deformation amount, a magnitude of a pressing force exerted on the touch member is sensed, and a pressure sensing signal is generated.

Classes IPC  ?

• 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 1/16 - Détails ou dispositions de structure

Abrégé

A luminous touch pad includes a covering plate, a circuit board, a light guide structure and a first light-shading adhesive. The covering plate includes a first surface and a second surface. The circuit board is located under the covering plate. The circuit board includes a third surface and a fourth surface. The light guide structure is arranged between the covering plate and the circuit board. The light guide structure includes a lateral surrounding surface. An adhesive receiving space is defined by the lateral surrounding surface, a portion of the second surface and a portion of the third surface collaboratively. The first light-shading adhesive is disposed within the adhesive receiving space and arranged around the light guide structure. The first light-shading adhesive is contacted with the portion of the second surface, the portion of the third surface and the lateral surrounding surface.

Classes IPC  ?

• 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

Abrégé

A touch module includes a touch sensor panel, a light guide plate, an adhesive layer and a shielding body. The touch sensor panel includes an opening. The adhesive layer includes a groove part. The light guide plate is located over the touch sensor panel. The adhesive layer is arranged between the touch sensor panel and the light guide plate. The touch sensor panel and the light guide plate are attached on each other through the adhesive layer. The groove part of the adhesive layer is in communication with the opening of the touch sensor panel to exhaust the gas. The shielding body surrounds the edge part of the light guide plate and the outer periphery part of the touch senor panel. Due to the shielding body, the light beam transferred in the light guide plate will not be leaked out.

Classes IPC  ?

• F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction

Abrégé

A method for calibrating a functional icon display position of a control device is provided. The control device includes a transparent key and a display panel. The method includes the following steps. Firstly, an image capturing device is used to photograph a functional icon, and thus a real spatial relationship of the functional icon in a visible region of the transparent key is obtained. Then, a position offset amount is obtained according to a result of comparing the real spatial relationship with a reference spatial relationship. If the position offset amount is larger than the enable calibration threshold value, a calibrated icon display start coordinate position is obtained according to the position offset amount. The present invention also provides a control device using the calibrating method.

Classes IPC  ?

• G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans
• G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
• G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides

Abrégé

An input device is provided, which includes a circuit board, a Hall sensor and an input module. The circuit board has a processor and a connector electrically connected to the processor, in which the connector has a plurality of connection terminals. The Hall sensor is disposed on the circuit board. The input module is configured to be assembled on or removed from the circuit board. The input module has a connecting portion, in which when the input module is assembled on the circuit board, the connecting portion touches one group of the connection terminals, and a set of signals is outputted to the processor for the processor to identify the input module. A mouse including the above-mentioned input device is also provided.

Classes IPC  ?

• G06F 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p. ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes
• 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

Abrégé

The electronic lock components include a bracket and an electronic lock body. The bracket includes an extension disposed on a side edge of the bracket and perpendicular to the bracket. The electronic lock body includes: a back cover body, including a buckle disposed on a surface of the back cover body facing away from the bracket and adjacent to a side edge of the back cover body, and the buckle including a cantilever portion, and the cantilever portion including a stop portion and a hook coupled to and located beneath the stop portion; and a main cover body, including a pushing portion disposed on an inner surface of a sidewall of the main cover body and facing the stop portion.

Classes IPC  ?

• E05B 9/08 - Fixation des boîtiers de serrures à pêne demi-tour ou à cylindre au battant

Abrégé

An outdoor doorbell warning system includes a millimeter-wave radar unit, a first speaker unit and a control module. The control module is electrically connected with the millimeter-wave radar unit and the first speaker unit. When a person in a detection range of the millimeter-wave radar unit is detected by the millimeter-wave radar unit, the control module drives the first speaker unit to emit a warning sound according to the position information of the person. Furthermore, when the person moves or stays in different warning regions, the loudness levels of the warning sounds received by the outsider person are similar or identical.

Classes IPC  ?

• G08B 3/10 - Systèmes de signalisation audibleSystèmes d'appel sonore de personnes utilisant une transmission électriqueSystèmes de signalisation audibleSystèmes d'appel sonore de personnes utilisant une transmission électromagnétique
• G06F 3/16 - Entrée acoustiqueSortie acoustique
• H04R 1/40 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en combinant plusieurs transducteurs identiques
• H04R 3/12 - Circuits pour transducteurs pour distribuer des signaux à plusieurs haut-parleurs

Abrégé

A touchpad module for a computing device is provided. The touchpad module is installed within a fixing frame of the computing device. The touchpad module includes a base plate, a touch member, a conductive supporting structure, a first adhesive layer, a second adhesive layer and a conducting element. The touch member is located over the base plate. The conductive supporting structure is arranged between the base plate and the touch member. The conducting element is connected between the base plate and the fixing frame of the computing device. An electrostatic discharge path is defined by the touch member, the conductive supporting structure, the base plate, the conducting element and the fixing frame of the computing device collaboratively. In addition, static electricity generated on the touch member is guided out of the touchpad module through the electrostatic discharge path.

Classes IPC  ?

• G06F 3/03 - Dispositions pour convertir sous forme codée la position ou le déplacement d'un élément
• G06F 1/16 - Détails ou dispositions de structure
• 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
• H05F 1/00 - Prévention de la formation des charges électrostatiques

Abrégé

An illuminated keyboard includes a membrane circuit board, a base plate, a key structure, a backlight module and a first reflective layer. The base plate is disposed beneath the membrane circuit board and has a first through hole and a plurality of second through holes adjacent to the first through hole. The key structure is disposed over the membrane circuit board and includes an elastic member. The backlight module is disposed beneath the base plate. The backlight module includes: a direct-type light-emitting element, substantially aligned with the first through hole and misaligned with a trigger portion of the elastic member; and a light guide plate, laterally adjacent to the direct-type light-emitting element. The first reflective layer is disposed over, beneath, or over and beneath the membrane circuit board and is substantially aligned with the first through hole.

Classes IPC  ?

• 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
• F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage

Abrégé

An electronic lock components includes a bracket configured to be mounted on a door panel and an electronic lock body configured to be assembled on or disassembled from the bracket. The bracket includes an elastic piece, and a portion of the elastic piece is inclined downward. The electronic lock body includes: a back cover body, having a through hole therethrough, in which when the back cover body is leaned against the bracket and then moved downward, one end of the portion of the elastic piece is able to be stuck in the through hole; and a main cover body, including a pushing piece having a convex portion facing the through hole, in which when the pushing piece is pushed toward the through hole, the convex portion is able to push the end of the portion of the elastic piece away from the through hole.

Classes IPC  ?

• E05B 9/08 - Fixation des boîtiers de serrures à pêne demi-tour ou à cylindre au battant

Abrégé

A keyboard device for an electronic device includes a keyboard main body and a protection plate member. The protection plate member is pivotally coupled to the keyboard main body. Consequently, the keyboard main body is covered by the protection plate member, or a first angle is formed between the protection plate member and the keyboard main body. The protection plate member includes a first plate and a second plate. The keyboard main body is pivotally coupled to a first end of the first plate. The second plate is pivotally coupled to a second end of the first plate. After the protection plate member is rotated relative to the keyboard main body and the first angle is formed between the protection plate member and the keyboard main body, the protection plate member is further adjusted to a selected usage mode.

Classes IPC  ?

• G06F 1/16 - Détails ou dispositions de structure

Abrégé

A transmission mechanism for an electronic door lock is provided. The transmission mechanism includes a gear box, a motor module, a transmission gear set, a transmission rod, a clutch transmission module and a motion detection circuit board. A returning detection module is installed on the motion detection circuit board. The returning detection module is used to detect the actuation state of the clutch transmission module.

Classes IPC  ?

• E05B 47/00 - Fonctionnement ou commande des serrures ou autres dispositifs d'immobilisation par des moyens électriques ou magnétiques

Abrégé

A protective cover assembly is provided, which includes a bracket and a biaxial structure. The bracket has a first portion and a second portion pivotally connected to each other. The biaxial structure has a first rotating shaft and a second rotating shaft, in which a portion of the first portion of the bracket away from the second portion is configured to be pivotally connected to or separated from the first rotating shaft or magnetically connected to or separated from the first rotating shaft, and the second rotating shaft is configured to be pivotally connected to a component.

Classes IPC  ?

• A45C 11/00 - Récipients pour articles non prévus dans les groupes
• F16C 11/04 - Articulations
• G06F 1/16 - Détails ou dispositions de structure

Abrégé

A force-sensitive key module and a force-sensitive switch structure are provided. The force-sensitive switch structure includes a first protective layer, a second protective layer, a first conductive layer, a second conductive layer and a force-sensitive layer. The first protective layer receives a pressing force. The second conductive layer is aligned with the first conductive layer. The force-sensitive layer is installed on the first conductive layer or the second conductive layer. When the first protective layer receives the pressing force, an electric connection between the first conductive layer and the second conductive layer is established, and the force-sensitive layer generates an analog sensing signal in response to the pressing force. When a magnitude of the pressing force is changed, the analog sensing signal is correspondingly changed according to an impedance change of the force-sensitive layer.

Classes IPC  ?

• H01H 13/14 - Organes d'actionnement, p. ex. bouton-poussoir
• H01H 13/20 - Mécanismes moteurs

Abrégé

An electronic door lock and a method for automatically judging a locking/unlocking direction of the electronic door lock are provided. The electronic door lock includes a latch assembly, a lock body, a transmission rod, a locking detection module, a motor module and a motion detection circuit board. The transmission rod is connected with the latch assembly for controlling the latch assembly. The motion detection circuit board is electrically connected with the motor module and the locking detection module. The motion detection circuit board controls the motor module to drive the transmission rod. Consequently, a latch bolt of the latch assembly is protruded out in a first direction or a second direction. By detecting the status of the transmission rod, the locking detection module judges whether the latch bolt is protruded to a locking position.

Classes IPC  ?

• E05B 47/00 - Fonctionnement ou commande des serrures ou autres dispositifs d'immobilisation par des moyens électriques ou magnétiques

Abrégé

A membrane switch includes a first conductive pattern, a second conductive pattern and a processor. The first circuit layer is aligned with the second conductive pattern. The first conductive pattern and the second conductive pattern have different shapes. When the second conductive pattern is contacted with and covered by the first conductive pattern, a conductive contact surface is formed. The conductive contact surface has a resistance value corresponding to an area of the conductive contact surface. A processor judges whether a key signal is generated according to the resistance value.

Classes IPC  ?

• 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 13/7073 - 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

Abrégé

A user gesture behavior simulation system includes a touch gesture recording and editing device and a touch gesture simulation device. When at least one touch gesture is implemented on a record touch object with at least one finger of a user, the at least one touch gesture is recorded by the touch gesture recording and editing device, and at least one touch gesture operating trajectory is correspondingly generated by the touch gesture recording and editing device. The touch gesture simulation device includes at least one artificial finger. The at least one artificial finger is driven and moved to an under-test touch object by the touch gesture simulation device. The at least one touch gesture is simulated by the touch gesture simulation device according to the at least one touch gesture operating trajectory.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
• G06F 3/042 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens opto-électroniques
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci

Abrégé

A 3D image sensing device includes a first camera lens, a second camera lens and a light source. A 3D image processing method for the 3D image sensing device includes the following steps. Firstly, a target is photographed by the first camera lens and the second camera lens, and the obtained images are processed in a stereo vision mode. Consequently, a first depth map is obtained. After the light source emits plural feature points to the target, the target is photographed by the first camera lens and the second camera lens, and the obtained images are processed in an active stereo vision mode. Consequently, a second depth map is obtained. The first depth map and the second depth map are synthesized as a synthesized depth map according to a synthetization strategy.

Classes IPC  ?

• G06V 10/141 - Commande d’éclairage
• G06T 7/13 - Détection de bords
• G06T 7/50 - Récupération de la profondeur ou de la forme
• G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
• H04N 13/106 - Traitement de signaux d’images

Abrégé

A doorbell system includes a chime device, a network communication device and a doorbell body. The chime device is disposed within a first space. The network communication device has a Power over Ethernet function. The network communication device issues an Ethernet network power signal and provides a remote network communication service. The doorbell body includes a doorbell button. The doorbell body is electrically connected with the network communication device through a Power-over-Ethernet power supply and data bus. The doorbell body receives the Ethernet network power signal from the network communication device through the Power-over-Ethernet power supply and data bus. The doorbell body is powered by the Ethernet network power signal only. In response to a pressing and activating action on the doorbell button, the doorbell body issues a doorbell enabling control signal. The chime device generates a chime sound effect in response to the doorbell enabling control signal.

Classes IPC  ?

• H04N 23/661 - Transmission des signaux de commande de la caméra par le biais de réseaux, p. ex. la commande via Internet
• G08B 3/10 - Systèmes de signalisation audibleSystèmes d'appel sonore de personnes utilisant une transmission électriqueSystèmes de signalisation audibleSystèmes d'appel sonore de personnes utilisant une transmission électromagnétique
• H04L 12/10 - Dispositions pour l'alimentation

Abrégé

A touchpad module includes a base plate, a touch member and at least one pressure sensing module. The touch member is located over the base plate. The touch member includes a touch plate and a touch sensitive circuit board. The pressure sensing module is arranged between the base plate and the touch member. The pressure sensing module includes a pressure sensor and a miniature supporting plate. The pressure sensor is installed on the miniature supporting plate. The pressure sensor is electrically connected with the touch sensitive circuit board through the miniature supporting plate. While the touch member is pressed in response to an external pressing force, the pressing force exerted on the touch member is sensed by the at least one pressure sensing module, and the pressure sensing module generates a pressure sensing signal.

Classes IPC  ?

• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
• G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs