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发明名称
地震报警钟
摘要
本实用新型属于报警器的技术领域。这种地震报警钟,包括电源,还包括与电源一端连接的铅垂线,挂在铅垂线下端的铅锤,在钟晃动时可与铅垂线接触的静触点,与静触点和电源另一端电连接的线路板,与线路板连接的扬声器和发光管。当轻微地震发生时,扬声器发出报警声,发光管发出亮光,警示人们将发生地震。它结构简单,成本低,适合家庭使用。
申请公布号
CN2480880Y
申请公布日期
2002.03.06
申请号
CN01237072.X
申请日期
2001.05.17
申请人
陈健民
发明人
陈健民
分类号
G04B47/06;G01V1/16;H01H35/02
主分类号
G04B47/06
代理机构
代理人
主权项
1、一种地震报警钟,包括电源(2),其特征是还包括与电源(2)一端电连接的铅垂线(3),挂在铅垂线(3)下端的铅锤(4),在钟晃动时可与铅垂线(3)接触的静触点(11),与静触点(11)和电源(2)另一端电连接的线路板(5),与线路板(5)连接的扬声器(6)和发光管(7)。
地址
262516山东青州市谭坊镇李家村
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