FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A uniform distribution support structure of rotary shaft link assembly includes a rotary shaft assembly and a support assembly. The rotary shaft assembly has multiple connection members. Each connection member is formed with a hollow section and a perforation. A guide face is disposed in each hollow section. A spacer shaft rod is disposed between each two adjacent connection members. Each spacer shaft rod is formed with a through hole. A guide arched face is disposed in each through hole. The support assembly has a support member and a lateral support member passing through the through holes and the hollow sections. Multiple opposite guide arched faces are disposed on the support member. Multiple opposite guide faces are disposed on the lateral support member. The guide faces and the guide arched faces respectively abut against the opposite guide faces and the opposite guide arched faces.
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
The pivot shaft structure moving around virtual axis includes an assembly of a main body, a first operation board and a second operation board disposed on the main body. The first operation board has an arm section. The second operation board has an arm section. The arm sections of the first and second operation boards are respectively received in a first arched rail and a second arched rail of the main body. The first and second arched rails are arched and disposed around a virtual axis. When a user operates the first operation board or the second operation board to move, the first operation board or the arm section thereof and the second operation board or the arm section thereof respectively synchronously move around the virtual axis along the first and second arched rails toward each other to achieve opening/closing effect.
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Hsu, An Szu
Lin, Chun Han
Chen, Yong Lin
Abstract
A folding shaft structure of a flexible display screen includes an intermediate bracket, a pivot seat, and two movable seat panels. Two sides of an intermediate bracket each have an open groove. The pivot seat is disposed between the two open grooves. Two sides of the pivot seat, facing the two open grooves, are each provided with a curved guide groove and a guide pin. One end of the curved guide groove, away from an opening of the open groove, is a curved tilted end. Each guide pin is disposed close to one end of the curved guide groove away from the curved tilted end. Each movable seat panel has a protruding portion inserted in the open groove. One side of the protruding portion is provided with a protruding pin inserted into the curved guide groove and a guide groove for insertion of the guide pin.
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Chiang, I-Hung
Abstract
A torsion washer of the present disclosure includes a base portion and an elastic unit extended from the base portion. The elastic unit includes an external elastic arm and a torsion-adjusting arm arranged inside the external elastic arm. A space surrounded by the base portion and the external elastic arm is divided into a hole and a slot, in air communication with the hole, by using the torsion-adjusting arm. A distance, i.e., a radius, between the external elastic arm and a center of the hole is larger than a distance, i.e., an interference distance, between the torsion-adjusting arm and the center of the hole. Moreover, the present disclosure provides a torsion device including a plurality of the torsion washers and a shaft coupling through the holes of the torsion washers, and the shaft is configured to selectively contact each torsion-adjusting arm.
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Hsu, An-Szu
Yao, Hsu-Hung
Liao, Yi-Cheng
Abstract
A dual-shaft driving module includes two shafts and a synchronizing block sandwiched between the two shafts. The two shafts are substantially parallel to each other and are substantially in a mirror symmetrical arrangement. Each shaft has two spiral grooves recessed on an outer surface thereof, and each spiral groove has a spiral angle within a range of 40 degrees to 60 degrees. The synchronizing block includes two concave surfaces arranged on two opposite sides thereof and four driving portions respectively protruding from the two concave surfaces. The two concave surfaces respectively face the two shafts, and each concave surface accommodates a part of the corresponding shaft. The four driving portions are respectively inserted into the four spiral grooves. When one of the two shafts is spun to transmit a force to the synchronizing block, the synchronizing block rotates the other shaft at the same time by the force.
F16H 25/12 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal
F16H 37/06 - Combinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with a plurality of driving or driven shaftsCombinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with arrangements for dividing torque between two or more intermediate shafts
F16H 15/36 - Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
F16H 3/12 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously- meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
G06F 1/16 - Constructional details or arrangements
F16F 15/14 - Suppression of vibrations in rotating systems by making use of members moving with the system using freely-swinging masses rotating with the system
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Hsu, An-Szu
Abstract
A bendable display apparatus includes a carrying plate, two supporting devices disposed on an inner side of the carrying plate, and a bendable display mounted on an outer side of the carrying plate. Each supporting device includes a hinge module and two buffering modules respectively arranged on two opposite sides of the hinge module. Each buffering module includes an internal connecting member fixed on the hinge module, an external connecting member fixed on the carrying plate and slidably disposed on the internal connecting member, a driving member driven by a spiral track of the hinge module, and a transmitting member driven by the driving member for moving the external connecting member. When the hinge modules are bent, each supporting device is a curved structure and arranged inside of the bendable display, and each external connecting member slides relative to the corresponding internal connecting member toward the hinge module.
First Dome Corporation (Taiwan, Province of China)
Inventor
Yao, Hsu-Hong
Chen, Kuei-Shen
Liao, Yi-Cheng
Abstract
A hinge includes a base frame, a mechanically transmitting assembly and two support frames. The base frame defines two guideways disposed opposite to each other in a front-and-rear direction. The mechanically transmitting assembly is mounted on the base frame and partly disposed in the guideways. Each support frame has an arcuate frame body slidably engaging the respective guideway and coupled with the mechanically transmitting assembly, and a support frame body disposed outwardly of the base frame. The support frames are rotatable about a rotating axis relative to the base frame to make synchronous rotation in opposite rotational directions through the mechanically transmitting assembly. The rotating axis is disposed above the base frame.
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Hsu, An-Szu
Hong, Zhu-Ping
Ming, Yu-Jiao
Abstract
A clamshell-type electronic device includes a dual-axis hinge module, a first electronic module, and a second electronic module, the latter two of which are electrically connected to each other. The dual-axis hinge module includes a fixing shaft, a moving shaft parallel to and engaged with the fixing shaft, a moving frame fastened to the fixing shaft and the moving shaft, a torsion structure fixed on the moving shaft, and a fixing frame. No torsion structure is disposed on the fixing shaft. The moving frame is fixed on the first electronic module. The fixing frame has a connecting portion fixed on the fixing shaft and a mounting portion fixed on the second electronic module. The moving shaft can be rotated along the fixing shaft and can be synchronously spun, so that a distance between the moving shaft and the mounting portion can be changed.
First Dome Corporation (Taiwan, Province of China)
Inventor
Yao, Hsu-Hong
Liao, Yi-Cheng
Abstract
A hinge device for connecting first and second objects includes a base seat and a sliding member slidably connected to the base seat through a coupling member to be turned about a rotating axis between folded and unfolded states. In the folded state, first and second object connecting sections of the base seat and the sliding member are disposed at two opposite sides of a mounting section of the base seat to allow folding of the objects to each other. In the unfolded state, the second object connecting section is placed above the first object connecting section to allow the second object to be unfolded and inclined to the first object.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An-Szu
Yao, Hsu-Hong
Abstract
A hinge assembly includes first and second linkage rods pivoted to a base seat, a cam connected to the first and second linkage rods, and a kickstand support pivoted to the cam. A latch is disposed in the cam. When the first and second linkage rods, the kickstand support, and the cam are received inside the base seat, the latch is in a first locking position, where the latch locks rotational movement of the kickstand support relative to the cam. When the second linkage rod moves outward of the base seat and brings the first linkage rod to rotate relative to the cam, the latch is pushed by the kickstand support to move into a second locking position, where the first linkage rod is limited from rotating relative to the cam.
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Hsu, An-Szu
Abstract
A supporting device includes a modular joint assembly, two fixing members respectively installed on two opposite ends of the modular joint assembly, and a resilient sheet fixed on the outer surface of the modular joint assembly and the fixing members. The modular joint assembly includes a plurality of joints buckled in sequence. Each joint has an arced track groove recessed on a side surface thereof and a buckling portion extended from an opposite side surface thereof. An imaginary datum line is defined by connecting a center of circle of each track groove and is located at one side of the resilient sheet away from the modular joint assembly. When any two buckled joints are rotated with respect to each other, the resilient sheet is compressed and a length of the imaginary datum line is unchanged.
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Lee, Wang-Ju
Hsiao, Chin-Yu
Abstract
A dual-shaft synchronous transmission device includes a hinge structure, a driving structure, and a linkage assembly, which are linked with each other. The hinge structure includes a first shaft, a second shaft parallel to the first shaft, and a carrier fixed on the first shaft and having a track slot. The driving structure is sleeved at the first shaft and can be driven by the second shaft. A guiding slot is formed on the outer surface of the driving structure. The linkage assembly includes a linking member sleeved at the guiding slot, a first connecting rod connected to the linking member, a second connecting rod linked to the linking member. The linking member is configured to move along the guiding slot with respect to the driving structure and parallel to the first shaft for driving a column of the second connecting rod in the track slot.
F16H 21/44 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
G06F 1/16 - Constructional details or arrangements
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A rotary shaft link device has a simplified structure occupying less room and is easy to assemble and includes a transmission unit disposed on a first shaft, a reaction unit disposed on a second shaft and a link unit disposed between the transmission unit and the reaction unit. Two ends of the link unit are formed with driving sections engaged with the transmission unit and the reaction unit. The link unit is assembled in the rail of the restriction plate. When the first shaft is rotated, the link unit responsively moves from a first position to a second position to drive the reaction unit and the second shaft to synchronously rotate. According to the specification of the product, the number of the link devices can be easily adjusted to achieve the object of modularized assembly.
G06F 1/16 - Constructional details or arrangements
E05D 3/12 - Hinges with pins with two or more pins with two parallel pins and one arm
E05D 5/10 - Pins, sockets or sleevesRemovable pins
E05D 11/00 - Additional features or accessories of hinges
F16H 19/04 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and reciprocating motion comprising a rack
H04M 1/02 - Constructional features of telephone sets
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A multi-axis rotary shaft link device has a simplified structure occupying less room and is easy to assemble. The multi-axis rotary shaft link device includes a transmission unit disposed on a first shaft, a reaction unit disposed on a second shaft and a link unit disposed between the transmission unit and the reaction unit for making the first and second shafts synchronously rotate. The second shaft and a third shaft are assembled with a driven module for rotating the third shaft and a transmission unit disposed on the third shaft. A link unit is disposed between the third shaft and a fourth shaft, whereby the fourth shaft and a reaction unit disposed on the fourth shaft can synchronously rotate with the third shaft. The multi-axis rotary shaft link device can freely rotate around multiple rotational centers, which can be smoothly opened and closed.
H05K 7/16 - Mounting supporting structure in casing or on frame or rack on hinges or pivots
E05D 3/06 - Hinges with pins with two or more pins
E05D 7/00 - Hinges or pivots of special construction
E05D 11/00 - Additional features or accessories of hinges
E05D 11/08 - Friction devices between relatively-movable hinge parts
F16H 19/04 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and reciprocating motion comprising a rack
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Hsu, An-Szu
Abstract
A bendable display apparatus includes two supporting devices, a carrying plate, and a soft display mounted on the carrying plate. Each supporting device includes a hinge module and two buffering modules respectively installed on two opposite sides of the hinge module. Each buffering module includes an external linking member fixed on the hinge module, an internal linking member fixed on the carrying plate and being movable with respect to the external linking member, and a gear driven by the hinge module to move the internal linking member. Each hinge module is bendable between an unfolded position and an inwardly folded position. When the hinge module is bent from the unfolded position toward the inwardly folded position, the gear is driven by the hinge module to move the corresponding internal linking member away from the pivots.
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Hsu, An-Szu
Abstract
A supporting device includes a hinge module and two buffering modules respectively installed on two opposite sides of the hinge module. Each buffering module includes an internal linking member fixed on the hinge module, an external linking member slidably disposed on the internal linking member, and an elastic member connected to the internal linking member and the external linking member. The hinge module is bendable between an unfolded position and an outwardly folded position. When the hinge module is at the unfolded position, the supporting device is a flat construction, and the elastic members are configured to block the external linking members to move away from the pivots. When the hinge module is at the outwardly folded position, the supporting device is a curved construction and the internal linking members are arranged at the inner side of the curved construction.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An-Szu
Yao, Hsu-Hong
Abstract
A hinge assembly includes a mounting seat and a linkage unit in the mounting seat. A connection member is connected between first and second movable portions of the linkage unit by a linkage spindle. The linkage unit is able to rotate by a resilient unit to a spring-out state from a folded state. When the linkage unit reaches the spring-out state, further rotation of the linkage unit is stopped by a limiting unit. A torque spindle provides torsional resistance only when the linkage unit is rotated further from the spring-out state.
FIRST DOME CORPORATION (Taiwan, Province of China)
Inventor
Hsu, An-Szu
Abstract
A supporting device includes a hinge module and two buffering modules respectively installed on two opposite sides of the hinge module. Each buffering module includes an external linking member fixed on the hinge module, an internal linking member movably disposed on the external linking member, a driving member installed on the hinge module and movably disposed on the external linking member, and a transmitting member installed on the external linking member and driven by the driving member to move the internal linking member. The hinge module is bendable between an unfolded position and an inwardly folded position. When the hinge module is bent from the unfolded position toward the inwardly folded position, the driving member of each buffering module moves the corresponding internal linking member away from the pivots by using the transmitting member.
First Dome Corporation (Taiwan, Province of China)
Inventor
Yao, Hsu-Hong
Chen, Kuei-Shen
Abstract
A multi-link hinge assembly includes first and second link levers, first and second sliding rods, first and second bases, a central shaft, and first and second torque shafts. The first link lever is connected to the second base by the second torque shaft and is slidable along with the first sliding rod within the first base. The second link lever is connected to the first base by the first torque shaft and is slidable along with the second sliding rod within the second base. The central shaft extends through the first and second link levers. When the second base is rotated relative to the first torque shaft, the first and second sliding rods move toward the central shaft.
First Dome Corporation (Taiwan, Province of China)
Inventor
Lin, Yuan-Ming
Abstract
A hinge assembly includes a guiding unit connected between and slidable relative to first and second hinge units along arcuate lines. The second hinge unit has a pivot shaft extending through first and second rings, and a resilient washer. The second ring is rotatable on the pivot shaft relative to the first ring and has a radial extension member telescopically connected to a pivotal arm of the first hinge unit. The resilient washer pushes the second ring against the first ring. A protrusion of the first ring slides along a contact surface of the second ring having a groove so that a variable friction toque is created against relative movement of the first and second hinge units.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A rotatable coupling device applied to flexible display screen includes two folding sections, a hinge disposed between the two folding sections and at least one responsive structure, which is connected with the folding sections. When the folding sections are unfolded/folded around the hinge, the responsive structure is unfolded/folded along with the folding sections. The folding sections and the responsive structure are relatively displaceable so that during the unfolding/folding process, the transmission of the deformation amount on inner and outer faces caused by the bending of the hinge can be interrupted. Therefore, the deformation amount is prevented from being further transmitted from the responsive structure outward. When the flexible display screen is coupled with the responsive structure, the responsive structure is able to absorb the deformation amount so as to eliminate the pulling or compression effect on the flexible display screen due to the deformation amount.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A pivot pin device provides a protection system. In operation/rotation, the pivot pin device achieves a height/position change effect. The pivot pin device includes a first component, a fixing shaft disposed on the first component and a second component assembled with the fixing shaft. The second component is formed with a slot for assembling with the fixing shaft. The fixing shaft is assembled with a rocking arm. A first head end of the rocking arm is pivotally connected with an eccentric shaft. A second head end of the rocking arm is pivotally connected with a subsidiary shaft assembled on the second component. When the slot of the second component is rotated around the fixing shaft to an opened position, the subsidiary shaft drives the rocking arm to swing with the eccentric shaft as a fulcrum, whereby a height/position change is achieved between the first and second components.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A connection device applicable to flexible display screen includes a joint assembly composed of main joints and subsidiary joints. Each main joint has a base section and a first arm and a second arm. The base section and the first and second arms define a first chamber, a first opening and a second chamber and a second opening. Each subsidiary joint has a connection section assembled with the flexible display screen and a first hand section and a second hand section extending from two ends of the connection section. The first and second hand sections respectively extend into the first and second chambers of two adjacent main joints and latch therewith. When an operator operates and opens/closes the display screen, the subsidiary joints relatively move within the first and second chambers of the main joints to drive the main joints to move.
F16B 2/22 - Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
H05K 5/00 - Casings, cabinets or drawers for electric apparatus
G06F 1/16 - Constructional details or arrangements
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Wu, Yang Zhong
Abstract
A hinge device applicable to soft display module includes a joint unit assembly. The joint unit assembly has a main section, a first side, a second side and a top section. The joint unit assembly has multiple shaft guide sections and shaft fixing sections positioned on the main section and respectively assembled with the motional shafts. A rotary shaft and a socket are formed on the first and second sides of the joint unit assembly along the top section. A (soft) display module is disposed on the top section of the joint unit assembly. The shaft guide section of the joint unit assembly is defined with a first position and a second position. When operating and opening/closing the display module, the rotary shafts serve as rotational fulcrums, whereby the motional shafts are relatively rotatable between the first and second positions of the shaft guide section.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Wu, Yang Zhong
Abstract
A hinge device applicable to soft display screen ensures that the total amount of motion is uniformly distributed to every motional shaft. The hinge device includes multiple joint units and motional shafts. Each joint unit has a shaft fixing section and a shaft guide section assembled with the motional shafts. Each joint unit has a top portion, a first side and a second side. A rotary shaft is formed on the first side along the top portion. A socket is formed on the second side along the top portion. A (soft) display screen is disposed on the top portions of the joint units. The shaft guide section is defined with a first position and a second position. When a user opens/closes the display screen, the rotary shafts serve as rotational fulcrums and the motional shafts are rotatably movable between the first and second positions of the shaft guide section.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A pivot transmission device is compact and can be assembled easily and conveniently, and includes a pivot, a base frame having a guide hole, an actuator disposed on the pivot and movable in response to turning of the base frame, and a transmission arm connected with the actuator and the base frame. When the actuator is turned and displaced, the transmission arm drives the guide hole of the base frame to move relative to the pivot for the base frame to depart from (or approach) the actuator, conforming to the operation mode of an electronic apparatus and lowering the obstruction of heat dissipation for the electronic apparatus.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A convertible axle structure includes a first shaft, a second shaft parallel to the first shaft, and a switch member disposed between the first shaft and the second shaft. The outer wall of the first shaft has a slide groove composed of a front radial slide groove portion, an axial slide groove portion, and a rear radial slide groove portion. The outer wall of the second shaft has a guide groove composed of a radial guide groove portion, a front inclined guide groove portion, and a rear inclined guide groove portion. The switch member has a first protrusion slidable in the slide groove and a symmetrical second protrusion slidable in the guide groove to guide the first shaft and the second shaft to carry out an asynchronous convertible turning.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A multi-joint synchronous rotary axle structure includes a middle shaft and two parallel side shafts at two sides of the middle shaft. A first synchronous actuating assembly and a second synchronous actuating assembly are provided at two opposite positions of the middle shaft and the side shafts, which are connected in a reverse link relationship. The two side shafts can be rotated about the middle shaft to generate a synchronous reverse turning. A two-way shaft plate is provided between the middle shaft and each of the side shafts to provide the torsion of tuning so as to form a compact multi-joint synchronous rotary axle structure.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Lee, Wang Jui
Lin, Chung Yi
Lin, Ya Ching
Abstract
A transmission device applied to a pivot shaft mechanism provides a security system and is easy to assemble. The transmission device includes at least one rotary shaft, a drive section movable with the rotation of the rotary shaft, a driver (transversely) reciprocally movable and a turning unit having a first end connected with the driver and a second end assembled with a carrier body. The driver includes an arm section provided with an elastic body and a hand section connected with the arm section. When the driver is transversely moved, the turning unit is swung, whereby the second end of the turning unit drives the carrier body for lifting or lowering a substrate body or a frame in accordance with the operation mode of an electronic apparatus.
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
F16H 21/44 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Lee, Wang Jui
Lin, Chung Yi
Lin, Ya Ching
Abstract
A pivot shaft transmission device provides a security system and is easy to assemble. The pivot shaft transmission device includes at least one rotary shaft, a drive section movable with the rotation of the rotary shaft, a driver (transversely) movable along a rail between a first position and a second position, a turning unit having a first end connected with the driver and a second end, and a transmission unit assembled with the second end of the turning unit. The transmission unit includes a first section, a second section and at least one elastic body assembled with each other. When the turning unit is swung, the transmission unit is driven to (longitudinally) move to drive a connection section and a carrier body for lifting or lowering a substrate body or a frame in accordance with the operation mode of an electronic apparatus.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Lee, Wang Jui
Lin, Chung Yi
Lin, Ya Ching
Abstract
A dual-shaft synchronous transmission fixing device has a simplified structure and minified volume. The gap between the rotary shafts can be changed or adjusted according to the transmission specification so that the electronic device can be thinned and lightweight. The fixing device includes a driver and a reactor respectively disposed on a first shaft and a second shaft and a link unit engaged with the driver and the reactor, whereby the first and second shafts can be synchronously rotated. The fixing device further includes a main fixing plate and a subsidiary fixing plate having identical structures. The main fixing plate and the subsidiary fixing plate are disposed on the first and second shafts. Each of the main fixing plate and the subsidiary fixing plate has a base section for together pivotally connecting with the link unit.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Lee, Wang Jui
Lin, Chung Yi
Lin, Ya Ching
Abstract
A pivot mechanism of the synchronous hinge device is applied to a foldable electronic apparatus. The pivot mechanism can be stably rotated and the distance between two shafts of the dual-shaft hinge is shortened, whereby the electronic device can be smoothly rotated and have a miniaturized and lightweight structure. The pivot mechanism includes a driver disposed on a first shaft and a reactor disposed on a second shaft and a link unit. Spur gears and conical (bevel) gears are respectively disposed at two ends of the link unit and the driver and the reactor. The Spur gears and conical (bevel) gears are engaged with each other to transmit power, whereby the first shaft with the driver and the second shaft with the reactor can be stably synchronously rotated in reverse directions.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Lee, Wang Jui
Lin, Chung Yi
Lin, Ya Ching
Abstract
A dual-shaft synchronous transmission device is applied to an electronic apparatus. The distance between the two shafts of the dual-shaft synchronous transmission device is shortened so that the electronic device can be thinned and lightweight. The dual-shaft synchronous transmission device includes a driver and a reactor respectively disposed on a first shaft and a second shaft and a link unit. Spur gear structures or crown gear structures are respectively disposed on the driver and the reactor. Crown gear structures or spur gear structures are respectively disposed at two ends of the link unit correspondingly engaged with the spur gear structures or crown gear structures of the driver and the reactor. When the first shaft and the driver are rotated, the driver rotates the link unit to drive the reactor and the second shaft to synchronously rotate in a direction reverse to the rotational direction of the driver.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A parallelism control device applied to dual-shaft system for fixing the parallelism of the rotary shafts and facilitating the assembling process. The device includes an assembly of a first and a second rotary shafts and a fixing unit capable of providing torque effect. Each of the first and second rotary shafts has a fixed section and a pivoted section mounted on an electronic apparatus. The fixing unit has a substantially C-shaped cross section and includes a first and a second sections, a connection section in connection with the first and second sections and a split between the first and second sections. The first and second sections and the connection section are fixedly assembled with the pivoted sections of the first and second rotary shafts so as to avoid deflection of the first and second rotary shafts and fix the parallelism thereof.
E05D 3/12 - Hinges with pins with two or more pins with two parallel pins and one arm
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
F16H 57/021 - Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
F16H 25/06 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members
E05D 11/00 - Additional features or accessories of hinges
E05D 11/08 - Friction devices between relatively-movable hinge parts
35.
Parallelism stabilization structure of dual-shaft hinge
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A parallelism stabilization structure of dual-shaft hinge is installable on a pivotally openable/closable electronic apparatus. The parallelism stabilization structure includes a first rotary shaft and a second rotary shaft, which are parallel to each other and a link unit disposed between the two rotary shafts. A fixing unit is disposed between the two rotary shafts. The fixing unit includes two fixing members connected with each other. Two ends of each fixing member are respectively formed with a connection section and an enclosure section in which the first and second rotary shafts are pivotally disposed. The connection sections of the fixing members can be inserted and mated and connected with each other. The first and second rotary shafts can be easily assembled and located at lower cost. In operation, the deflection of the two rotary shafts is minimized to keep the parallelism of the two rotary shafts.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A transmission stabilization device applied to dual-shaft system for stabilizing and smoothening the transmission and reducing wear of the components. The transmission stabilization device includes a first rotary shaft, a second rotary shaft and a transmission unit, which are assembled with each other. Each of the first and second rotary shafts has a fixed section mounted on an electronic apparatus, a pivoted section assembled with a torque module and a connection section. The transmission unit is drivingly engaged with the connection sections. The transmission unit is mounted on a fixing shaft. When the first or second rotary shaft rotates, the transmission unit is moved along the fixing shaft with the rotation of the first or second rotary shaft. The transmission stabilization device can prevent the transmission unit from swinging so as to overcome the problem of retardation of transmission of the conventional device.
E05D 3/06 - Hinges with pins with two or more pins
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
F16H 25/06 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members
F16H 57/021 - Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
E05D 3/12 - Hinges with pins with two or more pins with two parallel pins and one arm
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A shift-brake device includes a locking assembly and two pivot shafts. The locking assembly includes a base seat, a pressing plate and two shaft sleeves. The pressing plate pivotally connected to the base seat is configured with two sleeve holes, and convex portions, the two shaft sleeves are respectively configured with sleeve portions. The two shaft sleeves are configured with circular flanges having concave portions. The pivot shafts arranged on the base seat and the pressing plate are linked with the shaft sleeves. When one pivot shaft is pivoted, the connected shaft sleeve is synchronically driven to cause a concave portion thereof to be deviated from a corresponding convex portion of the pressing plate, the circular flange of the shaft sleeve pushes against the convex portion of the pressing plate to incline the pressing plate, thus to cause the other shaft sleeve unable to be pivoted.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A parallelism fixing device applied to dual-shaft system for fixing the parallelism of the rotary shafts and facilitating the assembling process. The parallelism fixing device includes a first rotary shaft, a second rotary shaft and a fixing unit, which are assembled with each other. Each of the first and second rotary shafts has a fixed section mounted on an electronic apparatus, a pivoted section assembled with a torque module and a middle section positioned between the fixed section and the pivoted section. The fixing unit is assembled with the middle sections. The fixing unit has a substantially 8-shaped cross section and includes a first chamber, a second chamber and a belly section in connection with the first and second chambers. The middle sections of the first and second rotary shafts are respectively fixedly assembled in the first and second chambers.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A transmission device applied to rotary shafts for facilitating the assembling process. The transmission device includes at least one rotary shaft, a drive member movable along with the rotation of the rotary shaft, a transversely movable driver, a turning unit and a transmission unit. The turning unit has a first end connected with the driver and a second end assembled with the transmission unit. When the transmission unit is longitudinally moved, a connection section and a carrier body are driven by the transmission unit to lift or lower a base body or a frame in accordance with the operation mode of an electronic apparatus.
G06F 1/16 - Constructional details or arrangements
F16H 21/44 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
40.
Dual-shaft synchronous movement device and assembling method thereof
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A dual-shaft synchronous movement device and an assembling method thereof. The dual-shaft synchronous movement device includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The invention includes providing an assembling device and arranging on the assembling device a first rotor and a second rotor (or a third rotor and a fourth rotor) between which a drive section is wound; winding the drive section onto the first and second rotors (or the third and fourth rotors) in a tensioned state; and pushing the first and second rotors (or the third and fourth rotors) onto the first and second shafts. Through the first and second rotors (or the third and fourth rotors) and the drive section, when the first shaft is rotated, the second shaft is synchronously rotated.
B23P 19/00 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes
E05D 3/06 - Hinges with pins with two or more pins
E05D 7/00 - Hinges or pivots of special construction
G06F 1/16 - Constructional details or arrangements
41.
Synchronous movement device applied to dual-shaft system
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A synchronous movement device applied to dual-shaft system includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The synchronous movement device further includes a driver disposed on the first shaft and a reactor disposed on the second shaft and a link unit connected between the driver and the reactor. When the first shaft drives the driver to rotate, the driver pushes the link unit to move along the first and second shafts to forcedly push the reactor to rotate in a direction reverse to the moving direction of the driver. Accordingly, the first and second shafts are synchronously rotated.
G06F 1/16 - Constructional details or arrangements
E05D 3/12 - Hinges with pins with two or more pins with two parallel pins and one arm
H04M 1/02 - Constructional features of telephone sets
F16H 25/18 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A dual-shaft synchronous movement device includes a first shaft and a second shaft, which are synchronously rotatable. The synchronous movement device further includes a first rotor and/or a third rotor disposed on the first shaft and a second rotor and/or a fourth rotor disposed on the second shaft, and an inextensible/non-contractible flexible plate connected between the first (or the third rotor) and the second rotor (or the fourth rotor). When the first shaft drives the first rotor (or the third rotor) to rotate, the inextensible/non-contractible flexible plate pulls the second rotor (or the fourth rotor) to rotate in a direction reverse to a moving direction of the first rotor so as to make the first and second shafts synchronously rotate. The synchronous movement device solves the problem of delay of kinetic energy transmission and the problem of slippage, deflection and untrue operation of the conventional device.
E05D 7/00 - Hinges or pivots of special construction
E05D 11/08 - Friction devices between relatively-movable hinge parts
F16H 19/08 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion
F16H 21/44 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Dai, Way Han
Ho, Hsiu Fan
Abstract
A shield module travel enlarging structure includes a front cover and a rear cover formed with opposite windows. The front and rear covers are assembled to form a module main body having an internal operation space. A shield is mounted in the operation space and movable between a position in alignment with the opposite windows and a position misaligned from the opposite windows. A transmission gear is mounted in the internal operation space of the module main body to cooperate with the shield. The transmission gear at least has a large-gear-ratio gear and a small-gear-ratio gear. The large-gear-ratio gear is drivingly engaged with the shield. A push member is drivingly engaged with the small-gear-ratio gear. When the push member is moved, via the transmission gear, the shield is slid by an enlarged travel.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Lin, Ya Ching
Abstract
A dual-shaft pivot device includes a resilient guide assembly composed of a plurality of resilient guide members and first and second pivotal shafts. Each resilient guide member has two accommodation portions at two ends thereof and a connecting groove communicating with the two accommodation portions. One end of the inner wall of each accommodation portion, far away from the connecting groove, has an end protrusion. The first and second pivotal shafts have middle portions which are inserted in the accommodation portions of the resilient guide member. Each middle portion has at least one middle flat surface to get contact with the end protrusion for the middle portion to push the end protrusion during turning to bring resilient deformation of each accommodation portion.
E05D 3/06 - Hinges with pins with two or more pins
F16H 21/44 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Lin, Ya Ching
Abstract
A dual-shaft synchronous motion device includes a first shaft and a second shaft; a first rotor disposed on the first shaft and turned synchronously; a second rotor disposed on the second shaft and turned synchronously; and a tractive member disposed between the first rotor and the second rotor. When the first shaft drives the first rotor to turn, the tractive member brings the second rotor to turn reversely relative to the first rotor so that the first and second shafts are turned synchronously.
G06F 1/16 - Constructional details or arrangements
E05D 3/06 - Hinges with pins with two or more pins
F16H 19/08 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion
E05D 7/00 - Hinges or pivots of special construction
46.
Double-shaft type rotary shaft pivotal positioning structure
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A double-shaft type rotary shaft pivotal positioning structure includes an elastic guide assembly and two pivot shafts. The elastic guide assembly includes two containing portions which are outwardly communicated and formed with two opposite elastic arms and two corresponding planed press-contact sides. The pivot shafts are respectively centrally provided with center section portions that are utilized to respectively enter the containing portions of the elastic guide assembly and each of which includes a periphery provided with two center section planed surfaces capable of being pressingly contacted with the press-contact sides of the elastic guide assembly. When the pivot shafts are synchronously pivoted close to a preset positioning angle, the center section planed surfaces of the pivot shafts are capable of rotatably attaching toward the press-contact sides of the elastic guide assembly, thereby enabling the pivot shafts to approach and be positioned at the preset positioning angle.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A synchronous movement device applied to dual-shaft system includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The synchronous movement device further includes a driver disposed on the first shaft and a reactor disposed on the second shaft and a link unit connected between the driver and the reactor. When the first shaft drives the driver to rotate, the driver pushes the link unit to move along the first and second shafts to forcedly push the reactor to rotate in a direction reverse to the moving direction of the driver. Accordingly, the first and second shafts are synchronously rotated.
E05D 3/06 - Hinges with pins with two or more pins
F16H 21/12 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying rotary motion
48.
Synchronous movement device applied to dual-shaft system
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A synchronous movement device applied to dual-shaft system includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The synchronous movement device further includes a driver disposed on the first shaft and a reactor disposed on the second shaft and a link unit connected between the driver and the reactor. When the first shaft drives the driver to rotate, the driver pushes the link unit to move along the first and second shafts to forcedly push the reactor to rotate in a direction reverse to the moving direction of the driver. Accordingly, the first and second shafts are synchronously rotated.
E05D 7/00 - Hinges or pivots of special construction
E05D 11/08 - Friction devices between relatively-movable hinge parts
F16H 19/08 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion
F16H 21/12 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying rotary motion
49.
Synchronous movement device applied to dual-shaft system
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A synchronous movement device of dual-shaft system includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The synchronous movement device further includes a driver disposed on the first shaft and a reactor disposed on the second shaft and a link unit connected between the driver and the reactor. The driver is formed with a driving rail. The reactor is formed with a reacting rail. When the first shaft drives the driver to rotate, the driver pushes the link unit to move along the first and second shafts to forcedly push the reactor to rotate in a direction reverse to the moving direction of the driver. Accordingly, the first and second shafts are synchronously rotated.
E05D 7/00 - Hinges or pivots of special construction
E05D 11/08 - Friction devices between relatively-movable hinge parts
F16H 19/08 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion
F16H 21/44 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
50.
Synchronous movement device applied to dual-shaft system
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A synchronous movement device applied to dual-shaft system includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The synchronous movement device further includes a driver and a driving rail disposed on the first shaft, a reactor and a reacting rail disposed on the second shaft and a link unit connected between the driver and the reactor. When the first shaft drives the driver to rotate, the driver pushes the link unit to move along the first and second shafts to forcedly push the reactor to rotate in a direction reverse to the moving direction of the driver. Accordingly, the first and second shafts are synchronously rotated.
E05D 3/06 - Hinges with pins with two or more pins
E05D 3/18 - Hinges with pins with two or more pins with sliding pins or guides
E05D 3/12 - Hinges with pins with two or more pins with two parallel pins and one arm
H05K 7/16 - Mounting supporting structure in casing or on frame or rack on hinges or pivots
E05D 7/00 - Hinges or pivots of special construction
F16H 25/18 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A dual-shaft synchronous motion device includes a first shaft and a second shaft; a first rotor and a third rotor disposed on the first shaft and turned synchronously; a second rotor and a fourth rotor disposed on the second shaft and turned synchronously; and a tractive member disposed between the first rotor (the third rotor) and the second rotor (the fourth rotor). When the first shaft drives the first and third rotors to turn, the tractive member brings the second rotor to turn reversely relative to the first rotor. The fourth rotor makes the tractive member drive the third rotor so that the first and second shafts are turned synchronously.
E05D 3/06 - Hinges with pins with two or more pins
E05F 1/08 - Closers or openers for wings, not otherwise provided for in this subclass spring-actuated
F16H 19/08 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion
52.
Dual-shaft synchronous movement device and assembling method thereof
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A dual-shaft synchronous movement device and an assembling method thereof. The dual-shaft synchronous movement device includes a first shaft and a second shaft, which are assembled with each other and synchronously rotatable. The invention includes providing an assembling device and arranging on the assembling device a first rotor and a second rotor (or a third rotor and a fourth rotor) between which a drive section is wound; winding the drive section onto the first and second rotors (or the third and fourth rotors) in a tensioned state; and pushing the first and second rotors (or the third and fourth rotors) onto the first and second shafts. Through the first and second rotors (or the third and fourth rotors) and the drive section, when the first shaft is rotated, the second shaft is synchronously rotated.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A rotary shaft transmission structure, which is designed with a simplified structure to provide a smooth and stable transmission of a rotary shaft and to reduce the occurrence of rotational torsion variation of the rotary shaft, includes a combination of at least one rotor and a traction portion. The rotor includes a shaft hole and a bolt bore, in which the shaft hole is utilized to pivot the rotary shaft so that the rotor can be rotated by the rotary shaft, the shaft hole transversely passed through by at least a plan area is utilized to retain the traction portion, and the rotary shaft is utilized to press the traction portion via the plan area, thereby forming a fixation function.
E05D 3/06 - Hinges with pins with two or more pins
F16H 19/00 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
F16H 19/06 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and reciprocating motion comprising an endless flexible member
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Dai, Way Han
Abstract
A multi-segment rotary shaft structure includes a driving joint assembly and a driven joint assembly. The driving joint assembly at least includes two opposite joint plates and a middle link plate assembly engaged therebetween. The driven joint assembly is disposed between the opposite joint plates and includes at least two driven plates. Opposite ends of the driven plates are formed with synchronous driving sections drivingly engaged with each other. Inward ends of the opposite joint plates are linked with outward ends of the driven plates. Outward ends of the middle link plate assembly are linked with the inward ends of the driven plates. The driving joint assembly and driven joint assembly are stringed and pivotally connected and combined, whereby the joint plates can be freely rotated around multiple rotational centers.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Dai, Way Han
Abstract
A synchronous folding device includes two opposing folding members and a multi-joint rotary axle structure mounted between the two folding members. The multi-joint rotary axle structure has two ends which can be folded or unfolded synchronously. The multi-joint rotary axle structure includes a driving joint assembly and a driven joint assembly. The driving joint assembly includes two opposing joint plates and a middle link plate. Two ends of the driving joint assembly are respectively connected to the two opposing folding members. Each joint plate of the driving joint assembly can be turned free through plural turning centers so that both ends can be closed or opened synchronously for the folding device to be folded or unfolded accurately.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Dai, Way Han
Abstract
A plug-in connection multi-segment rotary shaft structure includes a driving joint assembly and a driven joint assembly. The driving joint assembly includes two opposite joint plates and a middle link plate assembly engaged therebetween. The driven joint assembly is disposed between the joint plates and includes two driven plates. Opposite inward ends of the driven plates are formed with synchronous driving sections drivingly engaged with each other. Inward ends of the opposite joint plates are connected with the outward ends of the driven plates. Outward ends of the joint plates are formed with plugs. Outward ends of the middle link plate assembly are connected with the inward ends of the driven plates. The driving joint assembly and driven joint assembly are connected and combined, whereby the joint plates can be freely rotated around multiple rotational centers.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Dai, Way Han
Ho, Hsiu Fan
Abstract
An auxiliary support device for flip touch screen includes a main body and an upper cover having a touch panel. The main body is preformed with a cavity for assembling with a base seat. The upper cover is preformed with an elongated recess corresponding to the cavity. A slide rail is assembled in the elongated recess. One end of a link member is movably pivotally connected with an outer end of the base seat. A bottom end of a slide member is movably pivotally connected with an inner end of the base seat. The slide member is assembled in the slide rail. The other end of the link member is slidably connected with of a surface of the slide member. When the upper cover is turned upward, the link member is turned upward with the slide member to obliquely support the upper cover.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Dai, Way-Han
Ho, Hsiu-Fan
Abstract
A sliding-type electronic apparatus with a strengthening force structure includes a body served as a system terminal and an upper cover disposed on the body and having a surface configured with a touch screen. A sliding and cover-lifting member constituted by a sliding rail, a sliding member and a pivot shaft device is at least disposed between the body and the upper cover. In a normal state, a supporting device, together with the sliding and cover-lifting member, is horizontally and supportively placed in a preset concave chamber space of the body. The auxiliary supporting devices can be formed as an inclined auxiliary support structure on the rear surface of the upper cover when the upper cover is lifted, thereby effectively increasing the screen touch resistance to inhibit screen wobble in an operation process and to promote the support effect and operation stability of the screen.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A rotary shaft structure is provided with rotational and locating functions based on a compact request condition. The rotary shaft structure includes a combination of a shaft body and a braking device, in which the braking device includes a first end provided with a limiting portion and a second end provided with an assembling portion, thereby preventing an axial displacement of a rotary shaft. The shaft body corresponding to the first end of the braking device and the limiting portion thereof includes a base portion and at least one braking portion formed on the base portion, in which a locating function is formed when an interference state of the limiting portion of the braking device and the braking portion of the shaft body is formed, thereby improving the conditions of assembly and fitting difficulties, complication and time-consuming process in conventional skills.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Mai, Chien Cheng
Liao, Kuo Cheng
Abstract
The invention relates to a control device for executing an open mode of a motion module of an electric apparatus. The electric apparatus includes a motion module and a machine body module. The control device disposed on a path of the relative movement includes a combination of a carrier and an elastomer, in which the carrier has a blocking portion. The elastomer normally keeps the carrier at a first position, and the elastomer allows the carrier to motion toward a second position when the carrier is pressed. The control device allows the motion module to rotate (in an open mode) when the motion module crosses the blocking portion of the carrier. Accordingly, the invention promotes visual artistic effects by eliminating the essential exposure of the rotary shaft in the rotation-open mode of conventional skills.
First Dome Corporation (Taiwan, Province of China)
Inventor
Mai, Chien Cheng
Ho, Hsiu Fan
Abstract
An electronic device locking/unlocking mechanism assembled with an electronic device. The locking/unlocking mechanism includes a connection arm movable between a first position and a second position. The connection arm has a first end and a second end. An elastic unit is disposed at the first end of the connection arm to normally apply an elastic force to the connection arm for keeping the connection arm positioned in the first position. A locking section is disposed at the second end of the connection arm. The locking section is held in a dent formed on the electronic device. When the connection arm is moved to the second position, the locking section is released from the held state, whereby a pivot pin is unstressed to automatically bound open the electronic device. This eliminates the problem existing in the conventional mechanism that the electronic device is uneasy to open.
First Dome Corporation (Taiwan, Province of China)
Inventor
Mai, Chien Cheng
Ho, Hsiu Fan
Abstract
A wiring structure between main body and cover body of electronic device includes a support connection member. The support connection member has a first pivoted section pivotally connected to the cover body and a second pivoted section pivotally connected to the main body. The first pivoted section is formed with a first pivot hole communicating with outer side. The second pivoted section is formed with a second pivot hole communicating with outer side. The support connection member is formed with a recessed receiving space between the first and second pivoted sections in communication with the first and second pivot holes. At least one conductive body is disposed in the receiving space. The conductive body has a first connection end and a second connection end respectively outward extending from the first and second pivot holes. A protection cover board is disposed in the receiving space for covering the conductive body.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Kuo, Yung Sheng
Wu, Sandy
Abstract
An elastic device structure includes two identical connection seats and multiple elastic members. Each connection seat is defined with a central line and has a protruding connection section and a connected section. The connection section and connected section are symmetrically disposed on two sides of the central line. A laterally protruding lateral hook is disposed on the connection section. The connected section is formed with a receiving channel for receiving the connection section of the other connection seat. A stop raised block is disposed in the receiving channel and positioned at a dead end of slide paths of the lateral hook. Multiple receiving sockets are disposed beside the connection section and connected section. Two end sections of the elastic members respectively extend into the receiving sockets, whereby the two connection seats are elastically slidable relative to each other.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Dai, Way Han
Ho, Hsiu Fan
Abstract
A synchronization structure applicable to a slide cover to ensure synchronous movement and avoid deflection includes a slide member, a relative slide member and two extensible/retractable linkage assemblies. Second ends of the extensible/retractable assemblies are respectively pivotally connected to corresponding sections of two sides of the slide member. First ends of the extensible/retractable assemblies are connected with each other and restricted by a middle slide guide section between the slide member and the relative slide member. Two fixed support sections are respectively oppositely disposed on lateral sides of the middle slide guide section. The extensible/retractable assemblies are formed with slide guide sections in which the fixed support sections are fitted. A restriction slide guide mechanism is disposed between each extensible/retractable assembly and the relative slide member for cooperatively guiding the extensible/retractable assemblies to pivotally rotate and extend/retract so as to synchronize the moves of two sides of the slide member.
F16H 21/44 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
F16H 21/54 - Gearings comprising primarily only links or levers, with or without slides with movements in three dimensions for conveying or interconverting oscillating or reciprocating motions
F16H 25/18 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
H04M 1/00 - Substation equipment, e.g. for use by subscribers
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Mai, Chien Cheng
Dai, Way Han
Abstract
A jacking device is provided to push an object for rotation and upward or downward movement. The jacking device includes a combination of a slave arm and a link arm. The slave arm includes a first end capable of producing rotation and linear movement and a second end pivoted to the link arm. The link arm includes a fixation end disposed on a base and a free end. When the first end of the slave arm is received with an action force, the second end of the slave arm is forced to push the link arm for rotation, and the free end of the link arm is forced to motion between a first position and a second position so as to push an object for rotation and upward or downward movement.
F16H 21/44 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
G06F 1/16 - Constructional details or arrangements
66.
Jacking device for assisting an electric apparatus with movement
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Mai, Chien Cheng
Dai, Way Han
Abstract
A jacking device for assisting an electric apparatus with movement is operated in a labor-saving way, thereby simplifying complicated operational conditions occurred in conventional skills. The electric apparatus includes a machine body module, a motion module, and a support arm disposed between the motion module and the machine body module. The support arm includes a pivot end and a push end utilized to transmit power to the jacking device. The jacking device includes a slave portion receiving the power transmitted from the push end of the support arm and a link portion pivoted to the slave portion. The link portion includes a free end motioned between a first position and a second position to drive the motion module for rotation and upward or downward movement when the slave portion is motioned in response to the power transmitted from the push end of the support arm.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Dai, Way Han
Ho, Hsiu Fan
Abstract
A synchronous movement-aid device for slide module includes at least one aid device. The aid device includes a first arm, a second arm connected with the first arm and a rotational wheel connected with the second arm and rotatable with the movement of the second arm. The first arm has a pivoted end mounted on a rail. When an external force is applied to the first arm, the pivoted end can freely move along the rail relative to the second arm. The second arm has a fixed end connected to the rotational wheel. When the first arm moves along the rail, the rotational wheel is driven to rotate so as to achieve better synchronous movement effect than the conventional slide mechanism.
F16H 21/16 - Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
F16H 21/04 - Guiding mechanisms, e.g. for straight-line guidance
F16H 37/12 - Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these three types
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A pivot braking structure includes a sliding-guided frame, a sliding seat, a pivot-shaft assembly and a movable cover. The sliding seat slides along a sliding rail of the sliding-guided frame and connected to a shaft hole of the sliding seat. The pivot-shaft assembly is provided with a pivot shaft passing through the shaft hole of the sliding seat. The movable cover is pivotally jacketed to the pivot shaft. Recesses are provided on a positioning member and protrusions are provided on the movable cover, so that the movable cover is positioned at a predetermined opening angle relative to the sliding seat by pivoting the protrusions of the movable cover to embed in the recesses of the positioning member. The movable cover is provided with a clip portion having an accommodation portion jacketed to the edge of the sliding-guided frame when the movable cover is attachably received to the sliding seat.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Tsai, Chien Nan
Abstract
An automatic slide cover opening/closing device includes a slide member formed with a guide slot, a base seat slidably connected with the slide member and a power member connected with a conductive contact. An engagement section is disposed on one side of the guide slot. The base seat is formed with a guide hollow intersecting the guide slot. An electrical conductor is disposed on one side of the guide hollow and connected to an external power supply. The power member serves to rotate an engagement member positioned at an intersection of the guide hollow and the guide slot. At least one elastic member is disposed on one side of the power member for elastically keeping the engagement member in abutment with the engagement section. The conductive contact can contact the electrical conductor during a stage of sliding travel of the slide member to power on the power member.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Mai, Chien Cheng
Lin, Chien Yu
Abstract
A semiautomatic slide mechanism includes a slide board and a slide seat slidably connected therewith. The slide board is formed with a slide rail divided into a first slot and a second slot for early half and later half of the sliding travel. Two racks are disposed on different sides of the first and second slots. The slide seat is formed with a guide slot. A guide member is slidably disposed on the slide seat corresponding to the guide slot. An elastic member is disposed in the guide member. A driving spring member is disposed on the slide seat for driving the guide member. A gear is disposed between the slide board and the slide seat and engaged with one of the racks. The gear has a shaft member connected with the driving spring member and the elastic member and slidably extending through the guide slot and the slide rail.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Tsai, Chien Nan
Abstract
A magnetic-push slide cover driving device includes a slide seat having at least one slide guide section, a base seat connected on the slide guide section and reciprocally slidable along the slide guide section, at least one middle magnetic body disposed at a middle section of the base seat, and two movable members respectively pivotally disposed at middle sections of two sides of the slide seat. The movable members respectively have two opposite sides. The middle magnetic body is slidable between the opposite sides along with the base seat. Multiple magnetic bodies are arranged on each of the opposite sides. The magnetic bodies on the same side are such arranged that the poles of the same polarity are directed in the same direction. Accordingly, at a later stage of opening process of a slide cover, the magnetic-push slide cover driving device provides a push aid force for the slide cover.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Abstract
A sliding auxiliary device includes an assembly of a rotating wheel, a gate linked to the rotating wheel, and a toggle mechanism. The toggle mechanism includes a first arm pivoted to the rotating wheel, a second arm pivoted to the first arm, and an elastic member disposed between the first arm and the second arm. The rotating wheel substantially drives the first arm and the second arm of the toggle mechanism to relatively move to store energy in the elastic member, and the elastic member releases the stored energy to generate an acting force to assist the rotation of the rotating wheel after the first arm of the toggle mechanism crosses over a reference axial line, to obtain an improved operation smoothness better than the conventional skills.
First Dome Corporation (Taiwan, Province of China)
Inventor
Hsu, An Szu
Kuo, Yung Sheng
Abstract
A synchronous pull device for slide cover mechanism includes two guide members, two slide seats and two pull assemblies. Slide guide sections are disposed on each guide member, whereby the slide seats can slide along the slide guide sections. First connection ends and second connection ends are respectively disposed on opposite sides of the slide seats. Each pull assembly includes at least two idlers, a middle idler and a pull cord. The two idlers are positioned beside two different ends of two different slide guide sections on opposite sides of the two guide members. The middle idlers are disposed between the two guide members near two ends of the slide guide sections. Each pull cord sequentially goes from the first connection end of one of the slide seats through one idler, the middle idler and the other idler to connect with the second connection end of the other slide seat.
First Dome Corporation (Taiwan, Province of China)
Inventor
Mai, Chien Cheng
Dai, Way Han
Tsai, Chien Nan
Abstract
A slide cover linking mechanism with both push aid effect and end buffering effect includes: a seat body having a receiving space and at least one first slide guide section, at least one second slide guide section with a middle turning section being disposed in the receiving space; a slide seat slidable along the first slide guide sections and formed with a receiving recess in which a third slide guide section is disposed; at least one first elastic member two ends of which are respectively pivotally connected in the receiving space and with a middle section of the slide seat; and at least one second elastic member two ends of which are respectively connected in the receiving recess and with a slide guide member slidable within the third slide guide section. A movable member movable along the second slide guide section is pivotally connected on the slide guide member.
patents