发明授权
US5511231A Selective calling receiver capable of stopping a notifying operation by
touching a chain clip
失效
选择性呼叫接收机能够通过触摸链夹来停止通知操作
- 专利标题： Selective calling receiver capable of stopping a notifying operation by touching a chain clip
- 专利标题（中）： 选择性呼叫接收机能够通过触摸链夹来停止通知操作
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申请号： US262932申请日： 1994-06-21
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公开(公告)号： US5511231A公开(公告)日： 1996-04-23
- 发明人: Hiroshi Ono
- 申请人： Hiroshi Ono
- 申请人地址： JPX Tokyo
- 专利权人： NEC Corporation
- 当前专利权人： NEC Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-173747 19930621
- 主分类号： G08B3/10
- IPC分类号： G08B3/10 ; H04B1/08
摘要：
A selective calling receiver includes a selective calling receiver main body, a chain clip, a detection circuit, and a control circuit. The selective calling receiver main body has a notification unit for performing a notifying operation when a numerical signal is received The chain clip includes a conductive metal chain and has one end connected to the selective calling receiver main body and the other end connected to a clip. The detection circuit is arranged in the selective calling receiver main body and is electrically connected to the chain clip to detect that a user touches a portion of the chain clip. The control circuit is arranged in the selective calling receiver main body and stops the notifying operation of the notification unit when an output is generated by the detection circuit in a notification enable state.