A key structure includes a baseplate, a keycap and a connecting assembly. The keycap includes a plurality of first pivot portions and a plurality of sliding slots. The connecting assembly includes a first outer frame, two first inner frames, a second outer frame and a second inner frame. The first inner frames are disposed in two accommodating portions of the first outer frame. Two sides of the first outer frame are respectively connected to part of the sliding slots and the baseplate. Two sides of the first inner frame are respectively connected to the first pivot portion and the base plate. Two sides of the second outer frame are respectively connected to part of the sliding slots and the fixing side. Two sides of the second inner frame are respectively pivoted to one of the first inner frames and the base plate.

The present invention belongs to the technical field of electric signal transmission and conversion devices, in particular to a novel embedded external power supply controller, comprising a base assembly, a cover body and a press-button, wherein the base assembly comprises a signal converter, the cover body is provided with an accommodation through cavity, the cover body is shielded outside the base assembly, the signal converter is received in the accommodation through cavity, the press-button is movably latched in the accommodation through cavity and abuts against a trigger terminal of the signal converter, an outer wall of the cover body protrudes and extends to form a plurality of stop ribs for reinforcing bonding force between the cover body and external components. In this way, it is ensured that the novel embedded external power controller and external device is stably fitted without impairing the use efficiency.

The present invention belongs to the technical field of electric signal transmission and conversion devices, in particular to a novel embedded external power supply controller, comprising a base assembly, a cover body and a press-button, wherein the base assembly comprises a signal converter, the cover body is provided with an accommodation through cavity, the cover body is shielded outside the base assembly, the signal converter is received in the accommodation through cavity, the press-button is movably latched in the accommodation through cavity and abuts against a trigger terminal of the signal converter, an outer wall of the cover body protrudes and extends to form a plurality of stop ribs for reinforcing bonding force between the cover body and external components. In this way, it is ensured that the novel embedded external power controller and external device is stably fitted without impairing the use efficiency.

A luminous keyboard includes plural keys, a membrane switch circuit member, a supporting plate and a backlight module. The membrane switch circuit member is located under the plural keys, and includes an upper wiring plate, a lower wiring plate and a separation plate. The supporting plate is located under the membrane switch circuit member and connected with the plural keys. The backlight module is located under the supporting plate to generate a light beam. A periphery region of at least one of the upper wiring plate, the lower wiring plate and the separation plate is bent to cover the supporting plate and the backlight module. Consequently, the light beam is not leaked out through the periphery region of the backlight module.

One embodiment of the disclosure includes an input module. The input module includes a switch, a rotatable and translatable input member operably connected to the switch and configured to actuate the switch, and an electrical contact operably connected to the switch and in electrical communication with the input member. During operation, the electrical connection between the input member and the electrical contact is maintained during translation and rotation of the input member. The input module may be used with a variety of electronic devices and can be used by a user to provide input to those devices.

A keyswitch device includes a circuit board, a fixing bracket, a micro switch, a keycap, and a connecting assembly. The circuit board has a first surface and a second surface opposite to the first surface. The fixing bracket includes a main body and a first hook. The main body abuts against the first surface. The first hook is connected to the main body and fixed to the circuit board. The micro switch passes through the main body, and is disposed on the circuit board and configured to generate a pressing signal to the circuit board while being pressed. The keycap is supported on the micro switch and configured to press the micro switch toward the circuit board. The connecting assembly is connected between the fixing bracket and the keycap and configured to guide the keycap to move upward and downward relative to the circuit board.

A balancing structure for a long key of a keyboard includes a balancing rod and a pair of clamping hooks arranged on a bottom plate of the keyboard. The balancing rod includes a cross rod matched with a keycap of the key and two sliding rods extending from two end parts of the cross rod and matched with the pair of clamping hooks respectively. During the keycap pressing or spring-back process, each of the two sliding rods slides on a clamping port edge on at least one side of the corresponding clamping hook along with the rotation of the cross rod, and the moving trajectory of the contact point of each sliding rod and the corresponding port edge is an arc in the sliding process.

An electronic watch may include a tactile switch and/or one or more sensors for detecting rotational and translational inputs. The watch may include a display configured to produce graphical outputs that may change in response to rotational inputs, translational inputs, and/or touch inputs received at the display. The watch include a crown positioned along an exterior of the watch enclosure and a shaft coupled to the crown and extending into the enclosure. The tactile switch and/or the one or more sensors may be used to detect rotational and/or translational inputs provided at the crown.

A key switch includes a key top; a pair of links that support the key top such that the key top is capable of being elevated and lowered; and a switch that opens and closes a contact point with respect to an elevating operation of the key top, wherein each of the links includes two arms, a connection portion that connects the two arms, two first shafts respectively formed at outer portions of the two arms, and two second shafts respectively formed at inner portions of the two arms, and wherein the key top includes at least four first support portions each being provided with a first guide groove in which the respective first shaft is slidable, and at least four second support portions each being provided with a second guide groove in which the respective second shaft is slidable.

Embodiments are directed to a low profile key for a keyboard having an overmolded support structure. In one aspect, an embodiment includes a key cap having an illuminable symbol. A support structure having a pair of overmolded wings may pivotally couple to the key cap. A switch housing may surround the support structure and connect each of the first and second wings. A tactile dome may be at least partially positioned within the switch housing and configured to bias the key cap upward. A sensing membrane may be positioned along an underside surface of the tactile dome and configured to trigger a switch event in response to a collapsing of the tactile dome caused by a depression of the key cap. A feature plate may be positioned below the sensing membrane. A light guide panel may define at least one light extraction feature that may be configured to propagate light toward the key cap and cause illumination of the illuminable symbol.