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公开(公告)号:US4536625A
公开(公告)日:1985-08-20
申请号:US599801
申请日:1984-04-13
申请人: Alain M. Bebie
发明人: Alain M. Bebie
IPC分类号: H01H13/702 , H01H13/80 , H01H13/807 , H01H13/70
CPC分类号: H01H13/807 , H01H13/702 , H01H13/80 , H01H2201/006 , H01H2203/02 , H01H2209/014 , H01H2213/01 , H01H2215/008 , H01H2217/006 , H01H2219/002 , H01H2219/026 , H01H2219/04 , H01H2221/002 , H01H2221/012 , H01H2221/016 , H01H2221/026 , H01H2221/046 , H01H2221/056 , H01H2221/066 , H01H2223/002 , H01H2225/002 , H01H2229/042 , H01H2239/022
摘要: Electrical switch keyboards comprise a one-piece mat made of resilient material laid in sealing engagement upon a frame within which switching elements are positioned to operate in conjunction with key portions of the mat. The mat is the uppermost layer of the keyboard and comprises the key portions connected by integral spring portions to frame positioning portions. Operation elements carried on integral extensions depending from the key portions of the mat function with the switching elements in the frame to produce switching currents upon actuation of the key portions.
摘要翻译: 电气开关键盘包括由弹性材料制成的一体式垫片,其密封接合在框架上,开关元件被定位成与垫子的键部分一起操作。 垫是键盘的最上层,并且包括通过一体的弹簧部分连接到框架定位部分的键部分。 操作元件承载在整体延伸部分上,这取决于垫子功能的关键部分与框架中的开关元件,以在按键部分的致动时产生开关电流。