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发明名称
噪声监控器
摘要
一种能监控噪声的噪声监控器,顺次连接信号放大器、整流器、比较器、延时开关成为声级开关,以声级开关为电源开关连接时序电路,时序电路的四个输出端分别连接四个继电器电路,四个继电器的常开触点分别连接为频闪灯电源开关、电话机的叉簧开关和重拨开关、以及中间继电器电源开关。中间继电器的常闭触点接为音响设备的电源开关。在测到超标噪声后,随之发出强光警示,发出寻呼号码以及切断音响设备电源。
申请公布号
CN2428762Y
申请公布日期
2001.05.02
申请号
CN99257434.X
申请日期
1999.12.14
申请人
卢子鹏
发明人
卢子鹏
分类号
G01H11/06;H03K17/00
主分类号
G01H11/06
代理机构
代理人
主权项
一种噪声监控器,顺次电连接信号放大器、整流器、比较器、延时开关,成为声级开关。其特征是:以声级开关作为电源开关连接时序电路,时序电路的四个输出端分别连接四个继电器电路,四个继电器的常开触点分别连接为频闪灯电源开关、电话机的叉簧开关和重拨开关,以及中间继电器电源开关。
地址
365500福建省沙县纪检委
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