发明授权
- 专利标题: Membrane switch
- 专利标题(中): 膜开关
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申请号: US11295220申请日: 2005-12-06
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公开(公告)号: US07211760B2公开(公告)日: 2007-05-01
- 发明人: Tsuyoshi Takiguchi , Daisuke Hiraoka , Osamu Hirata , Tadanao Matsumoto , Naoki Iwao
- 申请人: Tsuyoshi Takiguchi , Daisuke Hiraoka , Osamu Hirata , Tadanao Matsumoto , Naoki Iwao
- 申请人地址: JP Tokyo
- 专利权人: Japan Aviation Electronics Industry Limited
- 当前专利权人: Japan Aviation Electronics Industry Limited
- 当前专利权人地址: JP Tokyo
- 代理机构: Frishauf, Holtz, Goodman & Chick, P.C.
- 优先权: JP2004-369043 20041221
- 主分类号: H01H1/10
- IPC分类号: H01H1/10
摘要:
A membrane switch which can be opened and closed with a small pushing load. A fixed contact point 4 is formed on one surface of a first sheet 3. Flexible movable contact points 7 opposed to the fixed contact point 4 via a space in a manner movable to and way from the fixed contact point 4 are formed on one surface of a second sheet 6, opposed to the one surface of the first sheet 3. Insulators are arranged on the flexible movable contact points at locations except for the locations of push portions of the flexible movable contact points 7.
公开/授权文献
- US20060131158A1 Membrane switch 公开/授权日:2006-06-22