| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | SWITCH DEVICE | US15666683 | 2017-08-02 | US20180068809A1 | 2018-03-08 | Makoto Hayashi; Hisato Shimomura; Hidekazu Kato; Tatsuaki Kawase |
| A switch device includes a housing, an operating member, a fixed contact, and a moving contact. The moving contact is, while being in contact with the fixed contact, urged toward the fixed contact so as to be in elastic contact with the fixed contact. The fixed contact includes a plate portion and is held by the housing with a space on one surface side of the plate portion. The moving contact includes a first extended portion that extends so as to intersect the plate portion. When the moving contact and the fixed contact are in contact with each other, the first extended portion intersects the plate portion while being inclined relative to the plate portion, and the first extended portion is in elastic contact with a corner portion on a one surface side of an edge of the plate portion. | ||||||
| 2 | Tactile keyboard switch assembly with metallic or elastomeric type conductive contacts on diaphragm support | US41134573 | 1973-10-31 | US3879586A | 1975-04-22 | DUROCHER GIDEON A; DUROCHER DANIEL J |
| A tactile switch plate for a keyboard comprises a non-conductive member sandwiched between a pair of conductors, the member having a planar body portion provided with a plurality of outwardly deformed carrier portions corresponding in number and spacing to the number and spacing of the keys of the keyboard. Each of the carrier portions is resiliently flexible for movement toward the plane of the body and each carrier portion carries a preferably elastomeric switching member that is adapted to bridge the conductors and establish an electrical circuit between the conductors. The plate and switching members preferably are produced by a molding process and the elastomeric switching members are cured by heat generated by an electrical current.
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| 3 | KEY STABILIZER | US15653199 | 2017-07-18 | US20180197699A1 | 2018-07-12 | HAI-NAN SHEN |
| A key stabilizer is provided, in which the key stabilizer includes a keycap and a balance bar. The keycap has a bottom surface and two protruding portions disposed thereon. The keycap moves back and forth along a vertical direction between a top position and a bottom position. Each of the two protruding portions has an engaging portion at the end thereof. The bottom surface faces the bottom position, and the two protruding portions are arranged along a horizontal direction that is perpendicular to the vertical direction. The balance bar has a hinge portion and two side portions respectively connected to both ends of the hinge portion. The hinge portion is positioned on a rotation axis parallel to the horizontal direction. The end of each of the two side portions that is away from the hinge portion is inserted into the engaging portion. | ||||||
| 4 | Methods of manufacturing tactile switch for keyboards and the like | US558481 | 1975-03-14 | US4067102A | 1978-01-10 | Gideon A. DuRocher; Daniel J. DuRocher |
| A tactile switch plate for a keyboard member has a planar body portion provided with a plurality of outwardly deformed carrier portions corresponding in number and spacing to the number and spacing of the keys of the keyboard. Each of the carrier portions is resiliently flexible for movement toward the plane of the body and each carrier portion carries a preferably elastomeric switching member that is adapted to bridge the conductors and establish an electrical circuit between the conductors. The plate and switching members are produced by a molding process and the elastomeric switching members are cured by heat. | ||||||
| 5 | JPS5078872A - | JP12496674 | 1974-10-31 | JPS5078872A | 1975-06-26 | |
| A tactile switch plate for a keyboard comprises a non-conductive member sandwiched between a pair of conductors, the member having a planar body portion provided with a plurality of outwardly deformed carrier portions corresponding in number and spacing to the number and spacing of the keys of the keyboard. Each of the carrier portions is resiliently flexible for movement toward the plane of the body and each carrier portion carries a preferably elastomeric switching member that is adapted to bridge the conductors and establish an electrical circuit between the conductors. The plate and switching members preferably are produced by a molding process and the elastomeric switching members are cured by heat generated by an electrical current. | ||||||
| 6 | スイッチ装置 | JP2016172442 | 2016-09-05 | JP2018041534A | 2018-03-15 | 林 真人; 下村 尚登; 加藤 秀和; 川瀬 達章 |
| 【課題】導通接続の信頼性を向上させることが可能なスイッチ装置を提供する。 【解決手段】筐体30と、操作部材40と、固定接点20と、可動接点10と、を備え、可動接点10が、弾性を有する金属板から成ると共に、固定接点20との当接時に、当該固定接点20側に付勢されて固定接点20と弾接するスイッチ装置100において、固定接点20は、平板状に形成された板状部21を備えると共に、操作部材40が配置される側とは反対側に位置する板状部21の一面側に空間を有した状態で筐体30に保持されており、可動接点10は、一端部11aが板状部21の一面側に位置した状態で板状部21と交差するように延在した延在部11を備え、可動接点10と固定接点20との当接時に、延在部11が、板状部21に対して傾斜した状態で交差すると共に、板状部21の縁部23の一面側における角部23aに弾接している。 【選択図】図9 |
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| 7 | SWITCH DEVICE | EP17184717.1 | 2017-08-03 | EP3291268A1 | 2018-03-07 | Hayashi, Makoto; Shimomura, Hisato; Kato, Hidekazu; Kawase, Tatsuaki |
A switch device (100) includes a housing (30), an operating member (40), a fixed contact (20), and a moving contact (10). The moving contact is formed of an elastic metal plate and is, while the moving contact is in contact with the fixed contact, urged toward the fixed contact so as to be in elastic contact with the fixed contact. The fixed contact includes a plate portion (21) having a flat plate shape and is held by the housing with a space provided on one surface side of the plate portion located on an opposite side to a side where the operating member is disposed. The moving contact includes a first extended portion (11) that extends so as to intersect the plate portion with one end portion (11a) of the first extended portion positioned on the one surface side of the plate portion. When the moving contact and the fixed contact are in contact with each other, the first extended portion intersects the plate portion while the first extended portion is inclined relative to the plate portion, and the first extended portion is in elastic contact with a corner portion (23a) on one surface side of an edge (23) of the plate portion.
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