11results about "Computing" patented technology

A key includes a base plate, a keycap, a connecting assembly, and multiple protruding structures. The connecting assembly includes a first connector and a second connector located between the base plate and the keycap. Multiple protruding structures are disposed on the upper surfaces of the first connector and the second connector. When the keycap is pressed to the down position, the multiple protruding structures on the first and second connectors press against the bottom surface of the keycap. The multiple protruding structures push open from the keycap, creating a gap between the keycap and the connecting assembly. This prevents the bottom surface of the keycap from contacting the upper surfaces of the first and second connectors, avoiding impact noise from surface-to-surface contact and thus eliminating noise.

The invention discloses an electromagnetic force assembly, a manufacturing method of the electromagnetic force assembly, a solid-state key and electronic equipment. The electromagnetic force assembly comprises an electromagnet, an armature and a buffer pad. The electromagnet comprises a coil and a magnetic core, and the magnetic core is arranged in the coil in a penetrating mode. The armature is arranged on one side of the electromagnet, a gap is formed between the armature and the electromagnet, and the armature can be attracted by electromagnetic force generated by the electromagnet. The buffer pad is fixedly connected with the magnetic core or the armature and at least partially located in the gap so that the armature can be prevented from making contact with the coil and the magnetic core. According to the electromagnetic force assembly, the problems of noise and reliability caused by collision between the electromagnet and the armature can be avoided by additionally arranging the buffer pad. The control difficulty of the machining tolerance and the assembly tolerance of parts can be reduced, and the manufacturing difficulty and the manufacturing cost of a corresponding module adopting the electromagnetic force assembly can be further reduced.

The invention relates to the technical field of keyboards, and discloses an independent light-emitting keycap module and a keyboard device. The key cap module comprises a main body part and a base part, the main body part is a key unit capable of being independently disassembled and assembled and is provided with a downward groove, the side light-emitting type light-emitting diode is arranged on the side wall of the groove, and the electric connection terminal is located in the center of the groove and is electrically connected with the light-emitting diode through a conductive circuit. And at least two opposite acrylic reflective bumps are arranged in the groove to enhance light reflection. And the base part is provided with an electric interface matched with the electric connection terminal, so that mechanical and electrical pluggable connection is realized. The keyboard device comprises a plurality of independent light-emitting keycap modules which are installed on a key frame of a keyboard body and are electrically connected through a printed circuit board. Therefore, each key cap can emit light independently and is of a detachable structure, and replacement and maintenance are facilitated.

A keyboard device includes a substrate, a keycap, a first connection member, and a first elastic arm structure. The substrate has a top surface, and the top surface has an assembling region. The keycap is disposed above the assembling region, and the keycap has a bottom surface facing the assembling region. The first connection member is connected between the keycap and the assembling region, the first connection member includes a first assembly side and a second assembly side opposite to the first assembly side, the first assembly side is pivotally connected to the bottom surface of the keycap, and the second assembly side is pivotally connected to the substrate. The first elastic arm structure includes a connection end and a free end opposite to the connection end, the connection end is connected to the first assembly side, and the free end abuts against the bottom surface of the keycap.

The present invention discloses a self-light-guiding sandwich sheet-type luminous key core module, which includes a supporting structure, an insulating layer, a circuit layer, a spacer layer, a light-guiding film, a composite film, an elastic conductive part, an LED lamp and a keycap. A switch is provided on the circuit layer at a position corresponding to the keycap, a first through hole is opened on the spacer layer at a position corresponding to the keycap, the elastic conductive part is arranged at a position corresponding to the first through hole, a conductive sheet is fixedly provided below the light-guiding film at a position corresponding to the elastic conductive part, the conductive sheet is arranged corresponding to the first through hole, a light-guiding point is provided on the light-guiding film at a position corresponding to the keycap, a second through hole is provided on the composite film at a position corresponding to the keycap, the LED lamp is installed on the circuit layer and arranged corresponding to the keycap, a third through hole is opened on the spacer layer at a position corresponding to the LED lamp, a fourth through hole is opened on the light-guiding film at a position corresponding to the LED lamp, the LED lamp is installed in the third through hole and the fourth through hole, and the keycap is arranged above the elastic conductive part.

The application discloses a key, which comprises a key cap, a bottom plate, a light-emitting device and a lifting mechanism. The light-emitting device is combined with the bottom plate and located below the key cap. The lifting mechanism is arranged around a light-emitting component of the light-emitting device, and comprises an outer support and an inner support. The outer support and the inner support are pivotally connected with each other and movably connected with the key cap and the bottom plate, so that the key cap can move up and down relative to the bottom plate. The inner support is arranged around the light-emitting component, and the outer support is arranged around the inner support. The bottom of the bottom plate connecting end of the outer support is provided with a light-shielding baffle extending towards the direction of the key cap connecting end of the outer support, so as to block the light emitted by the light-emitting component. The key has the advantages of controlling the halo performance around the key and avoiding the visual discomfort of a user.

Provided is an electronic apparatus capable of facilitating a pushdown operation of an operation button. The electronic apparatus (100) comprises: an operation button (212) having a flange (212b); and an apparatus case (1) having formed therein an opening (1C) into which the operation button (212) is inserted. The apparatus case (1) is provided with a guide rib (1A2) which guides the reception of the flange (212b) into a region (R). At least a portion of the guide rib (1A2) is configured so that when the operation button (212) is pushed in the pushdown direction, the gap between the flange (212b) and the guide rib (1A2) expands.

The present application relates to a key, which comprises a key cap, a bottom plate, a light emitting element and a lifting mechanism. The bottom plate is arranged opposite to the key cap. The light emitting element is exposed from the bottom plate and located below the key cap. The lifting mechanism is arranged between the bottom plate and the key cap and movably connects the key cap and the bottom plate, so that the key cap can move up and down relative to the bottom plate. The light emitting element is located in the vertical projection range of the lifting mechanism. The lifting mechanism has a cap end, a bottom end and a light shielding wall. The cap end is connected with the key cap, the bottom end is connected with the bottom plate, and the light shielding wall extends from the cap end to the bottom plate and / or extends from the bottom end to the key cap to shield the light emitted by the light emitting element. The key has the advantages of controlling the halo performance around the key and avoiding visual discomfort of the user.

This application relates to microelectronic devices and related memory devices, electronic systems, and methods. The microelectronic device includes: a post structure extending vertically through an insulating material; a conductive wire electrically coupled to the post structure; a contact structure between the post structure and the conductive wire; and an interconnect structure between the conductive wire and the contact structure. The conductive wire includes one or more of titanium, ruthenium, aluminum, and molybdenum. The interconnect structure includes a material composition different from that of the contact structure and one or more of the material compositions of the conductive wire.

The present application provides a key, which comprises a protective cover and a key cap. The key cap has a flow guiding shoulder surface. When the protective cover and the key cap are bonded to each other by using adhesive, the excess adhesive can be retained on the flow guiding shoulder surface, so as to avoid the excess adhesive from spreading to other areas.

The application relates to the technical field of keyboards and discloses an independent light-emitting keycap module and a keyboard device. The keycap module comprises a main body part and a base part, the main body part is a key unit capable of being independently disassembled, is provided with a downwardly-opened groove, a side light-emitting type light-emitting diode is arranged on the side wall of the groove, and an electric connection terminal is located in the center of the groove and is electrically connected with the light-emitting diode through a conductive circuit. At least two opposite acrylic reflective bumps are arranged in the groove to enhance light reflection. The base part is provided with an electric interface matched with the electric connection terminal, mechanical and electric pluggable connection is realized. The keyboard device comprises a plurality of independent light-emitting keycap modules, is installed on a key frame of a keyboard body, and is electrically connected through a printed circuit board. Therefore, each keycap of the application can independently emit light, is of a detachable structure, and is convenient for replacement and maintenance.