A control device for transmitting the signal identification card, relates to the technical field of electronic control; to solve the technical problems that the identification card call signal transmission control; the control device consists of mechanical and electronic parts, mechanical parts including identification card case, identification card of the circuit board; the electronic part includes built-in RF transmitter chip the launch module; which is characterized in that the casing is provided with a call for help window, window embedded pluggable for window cover, window cover and the window for help for a tight fit; the circuit board is provided with two test points, the help window cover is fixed with two connecting point detection of the transmitted thin wire; the chip is used for timing detection two detection points and in disconnect the rear control transmitter module for transmitting the distress signal of the microprocessor two detection points. The utility model has the advantages that the utility model has the advantages of avoiding false triggering, safe use, convenient operation, simple structure, low cost and good sealing performance.
【技术实现步骤摘要】
【技术保护点】
一种标识卡的呼救信号发射的控制装置，包括机械部分和电子部分，机械部分包括标识卡外壳，标识卡内部的线路板；电子部分包括内置射频发射模块的发射芯片；其特征在于，所述外壳设有呼救窗口，呼救窗口内嵌有可插拔的呼救窗盖，呼救窗盖与呼救窗口为紧配合；所述线路板设有二检测点，所述呼救窗盖内侧固定有连接二检测点的细导线；所述发射芯片内设有用于定时检测二检测点并在二检测点的连接断开后控制射频发射模块发射呼救信号的微处理器。
【技术特征摘要】
【专利技术属性】
技术研发人员：王大庆，原伟，
申请(专利权)人：上海聚来射频电子技术有限公司，
类型：实用新型
国别省市：31[中国|上海]
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