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    • 3. 发明申请
    • DOME SWITCH DEVICE
    • DOME开关设备
    • US20120193208A1
    • 2012-08-02
    • US13360945
    • 2012-01-30
    • Kyong-Su SHINJoon-Ho PARK
    • Kyong-Su SHINJoon-Ho PARK
    • H01H1/10
    • H01H13/85H01H2215/022
    • A dome switch device enables electric contact by pressing of a central region or even any other region of a dome sheet formed to extend in a longitudinal direction with the same result regarding the amount of electrical contact. The dome switch device preferably includes a dome sheet extending along a longitudinal direction and having conductivity and a contact module provided on a substrate such that a plurality of both-pole (two-pole) contact portions are arranged alternately along the longitudinal direction of the dome sheet, in which the contact module, when being pressed regardless of where along the dome sheet is pressed, whether being pressed on a central region thereof or any other region other than the central region, electrically contacts the dome sheet with a high quality electrical contact.
    • 圆顶开关装置通过按照与电接触量相同的结果按压纵向方向形成的圆顶片的中心区域或甚至任何其它区域来实现电接触。 圆顶开关装置优选地包括沿着纵向方向延伸并且具有导电性的圆顶片和设置在基板上的接触模块,使得多个两极(两极)接触部分沿着圆顶的纵向交替布置 其中接触模块当其被按压时被按压而不管按照圆顶片的哪个位置被压在其中心区域或除了中心区域之外的任何其它区域,电接触圆顶片材与高质量的电接触 。