Abstract: Disclosed in the present disclosure is a screen bracket and a vehicle-mounted rotating screen. The screen bracket includes a rotating base, a connecting shaft, and a limiting member. A first end of the connecting shaft is connected to a display screen, a second end of the connecting shaft rotatably connected to the rotating base, the second end of the connecting shaft defines a plurality of locating holes. The limiting member is fixed to the rotating base, the limiting member has a telescopic rod, and the telescopic rod is disposed towards the connecting shaft. When the connecting shaft rotates to a specified rotation angle, a corresponding locating hole is facing the telescopic rod, and the telescopic rod is configured to clamp the corresponding locating hole in an extended state and detach the corresponding locating hole in a retracted state.

Abstract: An energy absorbing structure comprises a first connecting member, a second connecting member, a brittle connecting member and an elastic buffering element. The first connecting member comprises a first end portion, and the first end portion defines a first accommodating cavity. The second connecting member comprise a second end portion, the second end portion defines a second accommodating cavity, and the first accommodating cavity communicates with the second accommodating cavity to form a telescopic cavity. The first connecting member and the second connecting member are connected by the brittle connecting member, the brittle connecting member is configured for breaking during a collision to absorb the energy generated by the collision. The elastic buffering element is arranged in the telescopic cavity, and the elastic buffering element is configured to be compressed by the first connecting member and the second connecting element together to deform and absorb energy during a collision.

Abstract: A monitor holder is provided, comprising a connecting component, a base and an absorbing component, the connecting component is connected to the vehicle monitor, the base is provided with a first groove, the connecting component is arranged in the first groove, the first groove is provided with a space configured for the connecting component to slide, the base is connected to the vehicle body; the absorbing component is arranged between the connecting component and the base, the connecting component and the base are abutted against the absorbing component, the connecting component is wrapped around the base when the absorbing component is deformed. A vehicle monitor device is also provided.

Abstract: A rotary device with automatic reset function for precise stopping and holding of a viewable rotating element without free play or slop remaining includes a conversion assembly, and a power assembly with output element and sensing assembly. The conversion assembly comprises a light-shielding structure with the light-shielding structure on the extension part. The power assembly with output element can drive the extension part to rotate synchronously with the light-shielding structure. The detachable sensing assembly overlaps the rotation path of the light-shielding structure, and the conversion assembly rotates at different angles so that the light-shielding structure and the sensing assembly will match at certain angles, so as to trigger a sensing signal and call up the output element. A display screen includes the rotary device with automatic reset function and a display assembly.

Abstract: A roller input device includes a base, an active roller, a passive roller, and an actuation member. The active roller is disposed on the base and includes a first limiting structure and a first magnetic member. The passive roller is disposed on the base and includes a second limiting structure and a second magnetic member. A magnetic repulsion force is between the first magnetic pole of the first magnetic member and the second magnetic pole of the second magnetic member. When the actuation member is in a first mode, the actuation member drives the passive roller to move adjacent to the active roller. When the actuation member is in a second mode, the actuation member releases the passive roller to allow the magnetic repulsion force to drive the passive roller to move away from the active roller.

Abstract: A rotating assembly for a displaying device allowing vertical and horizontal presentation as a user requires. A displaying assembly, a transmitting assembly, and a driving assembly are included in the displaying device. The displaying assembly includes a displaying panel and a first clamping structure, the first clamping structure includes fixing structures with tenon structures in between. The transmitting assembly includes a second clamping structure and a connecting structure, the clamping structure comprises a clamping joint, the clamping joint is coupled to the tenon structure, and fixing grooves are defined on the second clamping structure. The fixing grooves are matched with the fixing structures, an end of the connecting structure is fixedly connected to the second clamping structure. The driving assembly includes a rotating driving member, an output shaft of the driving member is connected to the connecting structure.

Abstract: A rotary device with automatic reset function for precise stopping and holding of a viewable rotating element without free play or slop remaining includes a conversion assembly, and a power assembly with output element and sensing assembly. The conversion assembly comprises a light-shielding structure with the light-shielding structure on the extension part. The power assembly with output element can drive the extension part to rotate synchronously with the light-shielding structure. The detachable sensing assembly overlaps the rotation path of the light-shielding structure, and the conversion assembly rotates at different angles so that the light-shielding structure and the sensing assembly will match at certain angles, so as to trigger a sensing signal and call up the output element. A display screen includes the rotary device with automatic reset function and a display assembly.

Abstract: A rotating device which releases in the event of overload caused by external forceful counter-rotation includes positioning assemblies, a connecting assembly, and a driving assembly. Each positioning assembly includes a positioning member and sleeving member, part of the positioning member is positioned in the sleeving member and the positioning member abuts a first abutting portion in the sleeving member. The connecting assembly has a first end carrying mounting grooves, the mounting grooves themselves carrying the positioning assemblies. The driving assembly is connected to the first end, and when an external force of a certain magnitude is received by the positioning member, the positioning member moves into the sleeving member, and the driving assembly is thereby separated from and the positioning member, preventing the driving assembly from being damaged. A rotatable display apparatus with the rotating device is also disclosed.

Abstract: An energy absorbing structure comprises a first connecting member, a second connecting member, a brittle connecting member and an elastic buffering element. The first connecting member comprises a first end portion, and the first end portion defines a first accommodating cavity. The second connecting member comprise a second end portion, the second end portion defines a second accommodating cavity, and the first accommodating cavity communicates with the second accommodating cavity to form a telescopic cavity. The first connecting member and the second connecting member are connected by the brittle connecting member, the brittle connecting member is configured for breaking during a collision to absorb the energy generated by the collision. The elastic buffering element is arranged in the telescopic cavity, and the elastic buffering element is configured to be compressed by the first connecting member and the second connecting element together to deform and absorb energy during a collision.

Abstract: The disclosure provides a buffer bracket, which comprises a base, a moving part, an elastic buffer and a positioning pin. The base is provided with a group of holes, which comprises a plurality of positioning holes arranged in sequence along the first direction. The moving part is movably fitted to the base along the first direction. The elastic buffer is elastically compressed between the base and the moving part. The locating pin is installed on the moving part. When the moving part moves forward in the first direction relative to the base under external force, the positioning pin is restricted to a certain positioning hole. The beneficial effect of the disclosure is that it can absorb impact energy and avoid rebound.

Abstract: A mouse device includes a housing and a wheel module. The housing includes an outer accommodating slot. The wheel module is detachably disposed in the outer accommodating slot. The wheel module includes a mounting base and a wheel. The mounting base has two opposite side walls, and the mounting base is located at a bottom of the outer accommodating slot. The wheel has two opposite pivots, wherein the two pivots are connected to the two side walls of the mounting base respectively.

Abstract: A carrier structure having a strengthening layer is provided. The strengthening layer comprises 5 to 30% by weight polysiloxane, 1 to 20% by weight silicon dioxide, and 60 to 85% by weight polyethylene terephthalate (PET) film. The carrier structure is used in a semiconductor packaging process for improving the process reliability.

Abstract: A multi-channel timing calibration device and a method applicable thereto are provided. The device includes: a plurality of channel inputs, at least one relay switch, at least one comparator, at least one first multiplexer, and a time measurement chip. The at least one comparator is connected to the at least one relay switch, and connected to a reference voltage or a digital analog converter. The at least one first multiplexer has different signals for different channel groups and outputs a signal of a designated channel. The time measurement chip calculates a timing difference of each of the channels of each of the channel inputs as a basis for delay of the timing signals.

Abstract: A mouse device includes a housing, a keyswitch, a swing arm, a wheel seat, and a wheel. The housing includes a bottom board. The keyswitch is located over the bottom board and includes a button. The swing arm includes a pivotal portion and first and second extending portions. The pivotal portion is pivotally connected to the bottom board. The first extending portion is connected to the pivotal portion and abuts against the button. The second extending portion is connected to the pivotal portion. The wheel seat is located over the bottom board and configured to laterally swing toward the second extending portion to move the second extending portion, so as to rotate the swing arm to press the button by the first extending portion. The swing arm is located at a side of the wheel seat. The wheel is rotatably disposed in the wheel seat.

Abstract: A mouse device includes a housing, a keyswitch, a swing arm, a wheel seat, and a wheel. The housing includes a bottom board. The keyswitch is located over the bottom board and includes a button. The swing arm includes a pivotal portion and first and second extending portions. The pivotal portion is pivotally connected to the bottom board. The first extending portion is connected to the pivotal portion and abuts against the button. The second extending portion is connected to the pivotal portion. The wheel seat is located over the bottom board and configured to laterally swing toward the second extending portion to move the second extending portion, so as to rotate the swing arm to press the button by the first extending portion. The swing arm is located at a side of the wheel seat. The wheel is rotatably disposed in the wheel seat.

Abstract: A multi-channel timing calibration device and a method applicable thereto are provided. The device includes: a plurality of channel inputs, at least one relay switch, at least one comparator, at least one first multiplexer, and a time measurement chip. The at least one comparator is connected to the at least one relay switch, and connected to a reference voltage or a digital analog converter. The at least one first multiplexer has different signals for different channel groups and outputs a signal of a designated channel. The time measurement chip calculates a timing difference of each of the channels of each of the channel inputs as a basis for delay of the timing signals.

Abstract: The present disclosure discloses a mouse device, which includes a housing and a wheel module. The housing includes an outer accommodating slot. The wheel module is detachably disposed in the outer accommodating slot. The wheel module includes a mounting base and a wheel. The mounting base has two opposite side walls, and the mounting base is located at a bottom of the outer accommodating slot. The wheel has two opposite pivots, wherein the two pivots are connected to the two side walls of the mounting base respectively.

Abstract: A carrier structure having a strengthening layer is provided. The strengthening layer comprises 5 to 30% by weight polysiloxane, 1 to 20% by weight silicon dioxide, and 60 to 85% by weight polyethylene terephthalate (PET) film. The carrier structure is used in a semiconductor packaging process for improving the process reliability.

Abstract: A mouse device includes a mouse roller structure. The mouse roller structure includes a fixed seat, a roller, a ratchet, and a swing seat. The roller has a central shaft. The central shaft is pivoted to the fixed seat. The ratchet is adjacent to the roller in parallel and coaxially fixed to the central shaft. The ratchet and the roller rotate simultaneously. An outer circumferential surface of the ratchet has an outer circumferential tooth. The swing seat includes a pivoting portion and an abutting portion. The pivoting portion is pivoted to the fixed seat. The abutting portion is fixed with an L-shaped fixing plate. An end of the L-shaped fixing plate is bent with a folding plate. The folding plate is not in contact with the abutting portion and is spaced from the abutting portion by an interval. The folding plate is protruded with a convex portion.

Abstract: An electronic package and a method for fabricating the same are provided. The method includes forming a filling material, such as an underfill, between a carrier and a plurality of electronic components and filling the filling material in a space between the electronic components to form a spacing portion. The spacing portion has a first segment and a second segment separated from each other to serve as a stress buffer zone. Therefore, when an encapsulation layer encapsulating the electronic components is subsequently ground, the present disclosure can effectively prevent the electronic components from being cracked due to stresses induced by the external grinding force.