An input device includes an input structure, a magnet attached to the input structure, and an electromagnet. The magnet rotates when the electromagnet is activated, thereby rotating the input structure. The magnet and input structure rotate about a pivot in order to provide haptic and/or visual feedback to a user. The pivot may attach the magnet and input structure to a body, which in turn may be affixed to, or part of, an electronic device. The electromagnet can encircle the body and/or magnet.

The present invention provides a keyboard device, including a plurality of keys, thin film circuit boards, and key bottom plates. A connection component of the key is connected between a keycap of the key and a bottom plate connection portion of key bottom plate, and the bottom plate connection portion has a connection portion surface corresponding to the keycap and a raised portion formed on the connection portion surface. When the keycap moves downward relative to the thin film circuit board, a lower surface of the keycap knocks the raised portion.

A control switch (110) is provided to facilitate a primary user interface for a control top surface (106) of a non-orthogonal control top (102) of a portable communication device (100). The control switch (110) comprises a thumb button actuator (112), a rotary lever (220) having a lever arm (222) extending therefrom, a transfer arm (202) coupled between the thumb button actuator and the lever arm of the rotary lever, and an electrical rotary switch (204) with a switch shaft (224) providing a primary axis of orthogonal rotation. Actuation of the thumb button actuator (112) results in linear, non-orthogonal motion of the transfer arm (202) being translated into rotary motion of the switch shaft (224) about the primary axis of orthogonal rotation (205).

A control switch (110) is provided to facilitate a primary user interface for a control top surface (106) of a non-orthogonal control top (102) of a portable communication device (100). The control switch (110) comprises a thumb button actuator (112), a rotary lever (220) having a lever arm (222) extending therefrom, a transfer arm (202) coupled between the thumb button actuator and the lever arm of the rotary lever, and an electrical rotary switch (204) with a switch shaft (224) providing a primary axis of orthogonal rotation. Actuation of the thumb button actuator (112) results in linear, non-orthogonal motion of the transfer arm (202) being translated into rotary motion of the switch shaft (224) about the primary axis of orthogonal rotation (205).

A food or beverage preparation machine, including a control panel, an actuator for setting at least one food or beverage preparation parameter to a predetermined value and a controlling unit, a pressure sensor electronically connected to the controlling unit for controlling the functioning of the food or beverage preparation machine, the actuator being pressure-sensitive and having a first end with a first deformable surface which is configured to receive a press action (F) from a user, a second end with a second deformable surface which is in physical contact with the pressure sensor, and an elongate portion connecting the first end and the second end the elongate portion being configured to transfer to the second end a pressure that has been generated at the first end, to set the at least one food or beverage preparation parameter.

A food or beverage preparation machine, including a control panel, an actuator for setting at least one food or beverage preparation parameter to a predetermined value and a controlling unit, a pressure sensor electronically connected to the controlling unit for controlling the functioning of the food or beverage preparation machine, the actuator being pressure-sensitive and having a first end with a first deformable surface which is configured to receive a press action (F) from a user, a second end with a second deformable surface which is in physical contact with the pressure sensor, and an elongate portion connecting the first end and the second end the elongate portion being configured to transfer to the second end a pressure that has been generated at the first end, to set the at least one food or beverage preparation parameter.

A light source board includes a substrate, a composite circuit layer on the substrate, a first protective layer on the composite circuit layer, and a plurality of light sources on the pad portions, respectively. The substrate has a long side, a first short side, and a second short side. The composite circuit layer includes a first conductive trace layer and a second conductive trace layer stacked on the first conductive trace layer. A conductivity of the second conductive trace layer is higher than a conductivity of the first conductive trace layer. The composite circuit layer has a wire portion formed of at least the first conductive trace layer and a plurality of pad portions each formed of at least the first conductive trace layer and the second conductive trace layer. The wire portion is electrically coupled to the pad portions. The first protective layer exposes the pad portions.

A keyswitch device includes a base plate, a hook, a scissors-like linkage mechanism, a keycap, and a blocking structure. The hook is located on the base plate. The scissors-like linkage mechanism is located on the base plate and includes a connection member. The connection member includes a shaft rotatably engaged with the hook. The keycap is engaged with the scissors-like linkage mechanism and configured to move relative to the base plate with the guidance of the scissors-like linkage mechanism. The blocking structure is located on the base plate. When the keycap is located at a highest position relative to the base plate, the blocking structure and a part of the connection member abut against each other.

A key of an optical mechanical keyboard, having a base plate, a circuit board, an optical switch, a rotating member, a key cap, a pressing cylinder, a primary spring, and a secondary spring. A ring-shaped fastening member is provided on the base plate, and a side wall of the ring-shaped fastening member is provided with two opposing first light-admitting slots, and a keystroke impact slot is respectively provided at two sides of and between the opposing first light-admitting slots. The key has a simple structure and is lightweight and slim, and enables generation of a clear sound upon striking a key.

A keycap detachably provided on a guide mechanism of a key switch includes a cap main body having a front face pressed at the time of key input and a rear face on the opposite side to the front face; and a first engaging projection and a second engaging projection, both of which protrude from the rear face of the cap main body with a gap therebetween so that an engaging portion of the guide mechanism is detachably engaged into the gap. At least a part of an area around the first engaging projection and the second engaging projection in the cap main body has a thin part thinner than other parts of the cap main body. As a result, the falling off of the keycap can be prevented.