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发明名称
磁控自动拨号报警、无线遥控门铃电话机
摘要
本实用新型是一种磁控自动拨号报警、无线遥控门铃电话机,所属技术领域涉及一种居室自动拨号报警和无线门铃的组合装置,充分实现电话机多功能以克服功能单一的不足,该技术电话机自动拨号通过门控磁、簧装置触发免提输入端启动拨号,同时地址记忆键两端的高、低电平端用微型开关连接,在电话机叉簧开关重力滑块作用下保持导通,当免提触发自动摘机时,预置电话号码自动拨出,并处于扬声状态;门铃功能是将无线遥控门铃的接收、振铃部分组合在电话机内部。
申请公布号
CN2530405Y
申请公布日期
2003.01.08
申请号
CN01258663.3
申请日期
2001.12.17
申请人
潘士平;王海云
发明人
王海云
分类号
H04M1/247
主分类号
H04M1/247
代理机构
代理人
主权项
1、一种磁控自动拨号报警、无线遥控门铃电话机,该电话机具有能独立工作的遥控门铃和自动免提、记忆拨号功能的电话机,其特征在于门铃的接收和振铃电路组合在电话机内部;电话机发号电路免提输入端在磁力作用下,经干簧管联动控制接地与非接地状态,免提输入端接地,负脉冲触发电话机启动免提摘机;记忆拨号由电话机手柄叉簧开关重力滑块作用下的微型开关联接电话机地址键的高、低电平端,拿起手柄断路,放下手柄通路,通路状态下,预置号码自动拨出。
地址
518067广东省深圳市蛇口桂园21栋304房
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