发明名称 |
Child separation alarm with safety pin actuation means |
摘要 |
A safety pin actuation mechanism is provided having an ornamental flat body with an electronic circuit to emit or receive a wireless signal. The actuating mechanism includes a shaft with a coil formed at one end coupled to a locating rod. The locating rod is secured by two holders fixed on a surface of the body. A hook is mounted on the surface of the body to capture an end of the shaft. The shaft and hook form a circuit path to turn on or off the electronic circuit. One safety pin emits signals and another safety pin may receive signals to initiate a buzzer in the event there is a lack of signal being received due to one of the persons being out of range of the signal being generated.
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申请公布号 |
US5389915(A) |
申请公布日期 |
1995.02.14 |
申请号 |
US19930093871 |
申请日期 |
1993.07.20 |
申请人 |
ALL SHIP ENTERPRISE CO., LTD. |
发明人 |
CHEN, SHIH-YU |
分类号 |
G08B21/02;(IPC1-7):G08B21/00 |
主分类号 |
G08B21/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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