The present disclosure relates to a switch assembly for a motor vehicle component, including: an electronic basic body for arranging a contact member; an actuating member for actuating the contact member; a web associated with the actuating member, including a web portion with a web stop; a flexible switching mat having a basic portion for arranging the actuating member and the web; an operating member having an operating portion with an operating stop and an operating counter-stop disposed opposite to the web stop; a support member connected to the basic body or the switching mat having a support portion with a support counter-stop that contacts the operating stop in a non-actuated state of the switch assembly; wherein the web provided on the basic portion is arranged to be spaced apart from the actuating member provided on the basic portion, wherein the web encloses the actuating member at least partially.

A touch button with better feel in pressing is disposed on a casing, including a touch board having a touch area and a press area, a fixing element disposed on a side of the touch board to form a difference in height from the touch board, an elastic connector for connecting the touch board with the fixing element and forming a state of elastic vertical displacement between the press area and the casing, and plural elastic supporters forming an elastic supporting force to the press area, thereby enabling the press area to manifest the state of elastic vertical displacement on the casing by the elastic supporting force.

A transmitter device incorporating a strain gauge proportional push button is disclosed. The transmitter device includes a printed circuit board including one or more electrical components thereon and a proportional push button having a flexible membrane, a dome switch positioned beneath the flexible membrane and attached to the printed circuit board, the dome switch being proximate to the flexible membrane such that depression of the flexible membrane causes the dome switch to snap down and thereby form a closed circuit in the dome switch, and a strain gauge formed on or applied to the printed circuit board and positioned adjacent the dome switch, the strain gauge generating an electrical output proportional to an amount of deflection of the printed circuit board caused by pressure exerted thereon by depression of the flexible membrane and the dome switch.

Shown are a switch and a manufacturing method thereof. The switch has a base substrate; and an electrode disposed on a first surface or a second surface of the base substrate. The flexible electrode includes: a substrate in a range of about 5 to 70 vol %; conductive particles embedded in the substrate in a range of about 29.9 to 94.9 vol %; and a degradation inhibitor in a range of 0.1 to 1 vol %, based on a total of 100 vol % of the electrode. In particular, the substrate of the electrode is flexible and thus the electrode is flexible.

A transmitter device incorporating a strain gauge proportional push button is disclosed. The transmitter device includes a printed circuit board including one or more electrical components thereon and a proportional push button having a flexible membrane, a dome switch positioned beneath the flexible membrane and attached to the printed circuit board, the dome switch being proximate to the flexible membrane such that depression of the flexible membrane causes the dome switch to snap down and thereby form a closed circuit in the dome switch, and a strain gauge formed on or applied to the printed circuit board and positioned adjacent the dome switch, the strain gauge generating an electrical output proportional to an amount of deflection of the printed circuit board caused by pressure exerted thereon by depression of the flexible membrane and the dome switch.

A resilient contact terminal having a structure that can be applied to various purposes. The contact terminal has: a base; a plurality of bridges of which one end is connected to the base, is spirally wound and extends in upward inclination, and which thus are vertically resilient; and a contact portion connected to the other end of each bridge. A gap portion separates the bridges and the contact portion, and the bridges and the base. The edge of the base is positioned further outward than the edge of the contact portion.

A transmitter device incorporating a strain gauge proportional push button is disclosed. The transmitter device includes a printed circuit board including one or more electrical components thereon and a proportional push button having a flexible membrane, a dome switch positioned beneath the flexible membrane and attached to the printed circuit board, the dome switch being proximate to the flexible membrane such that depression of the flexible membrane causes the dome switch to snap down and thereby form a closed circuit in the dome switch, and a strain gauge formed on or applied to the printed circuit board and positioned adjacent the dome switch, the strain gauge generating an electrical output proportional to an amount of deflection of the printed circuit board caused by pressure exerted thereon by depression of the flexible membrane and the dome switch.

A keyboard includes a base board; transversely moveable boards, each moveably provided on the base board and including a film circuit board, a resilient dome on the film circuit board, a hole member on the film circuit board and adjacent to the resilient dome, openings on the film circuit board, a hollow structure in the film circuit board and directly under the resilient dome, a top contact in the hollow structure, and a bottom contact in the hollow structure and spaced from the top contact; key caps; and scissors-type bridge structures, each including a first frame member, a hollow, rectangular second frame member, and a peg extending out of the first frame member. Top of the scissors-type bridge structure is pivotably secured to the key cap. Bottom of the scissors-type bridge structure is pivotably secured to the base board by inserting through the holes onto the base board.

A key structure includes a base plate, an illumination module, a switch circuit board, a metallic elastic element, a supporting element, a metallic pressing plate and a covering member. The metallic elastic element is disposed on the switch circuit board. The supporting element is located beside the metallic elastic element. An edge of the metallic pressing plate is fixed on the supporting element. As the metallic pressing plate is swung relative to the base plate to push the metallic elastic element, the switch circuit board is triggered by the metallic elastic element. The covering member covers the base plate and the metallic pressing plate. The covering member has a light-transmissible region. A light beam from the illumination module passes through the light-transmissible region. Consequently, the key structure is illuminated.

System and methods for providing a keyframe module for a input device are disclosed. In an embodiment, the input device includes a keyframe having a key opening, and a key disposed within the key opening. The key includes a keycap having a bottom surface, a plurality of tabs that extend laterally from the bottom surface of the keycap, and a protrusion extending from the bottom surface of the keycap. A compressible dome structure is disposed underneath the protrusion, and a plate is coupled to the keyframe and disposed underneath the compressible dome structure. A plurality of openings is disposed within the plate, where a location of the plurality of openings corresponds to a location of the plurality of tabs such that one or more of the plurality of tabs pass through one or more of the plurality of openings in response to the depression of the key.