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1. 发明授权

US4932045A Waterproof digital lap counter 失效
标题翻译：防水数码笔记本
公开(公告)号：US4932045A
公开(公告)日：1990-06-05
申请号：US227134
申请日：1988-08-02
申请人： James A. Kasoff , William C. Stone
发明人： James A. Kasoff , William C. Stone
IPC分类号： A63B24/00 , A63B69/00 , A63B71/06 , G06M1/02 , G06M1/08
CPC分类号： A63B71/0686 , G06M1/02 , G06M1/083 , A63B2071/0663 , A63B2220/40 , A63B2220/62 , A63B2220/836 , A63B2244/20
摘要： A waterproof digital lap counter automatically counting and indicating the number of laps traversed by a swimmer having the lap counter attached to a hand or foot comprises a LCD array including a digital counter, driver and LCD embedded within a sealed inner housing which is slidably and nonrotatably supported in an outer housing. Counting and indication of laps traversed occurs automatically and is triggered by abutment of the lap counter against the side of the swimming pool during the swimming stroke or flip turn of the swimmer. Abutment of the lap counter against the side of the pool momentarily closes a switch which sends an input signal to the LCD array representative of a lap traversed. The LCD array counts and provides a visible indication of the number of input signals received which corresponds to the total number of laps traversed.
摘要翻译：一个防水数字笔记本计数器自动计数并指示由膝盖计数器附着在手或脚上的游泳者经过的圈数包括LCD阵列，其包括嵌入在密封的内壳内的数字计数器，驱动器和LCD，其可滑动地和不可旋转地支撑在外壳中。自动运行的圈数的计数和指示自动发生，并且在游泳冲程期间与膝盖计数器抵靠游泳池的侧面或游泳者的翻转被触发。搭接计数器抵靠泳池侧立刻关闭一个开关，该开关向LCD阵列发送一个输入信号，代表穿过的搭接线。 LCD阵列计数并提供与所经过的总圈数对应的接收到的输入信号的可视指示。

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