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CN102568137A 基于无线网络的笔记本电脑防盗器 无效 - 撤回

基于无线网络的笔记本电脑防盗器
摘要：
基于无线网络的笔记本电脑防盗器，本发明涉及一种笔记本电脑防盗器。它是为了实现笔记本电脑防盗。其发射端：加速度传感器的加速度信号输出端与比较器的一个输入端连接；比较器的触发信号输出端与D触发器的触发信号输入端连接；D触发器的信号输出端与无线信号发送模块的信号输入端连接；其接收端：无线信号接收电路的无线信号输出端与控制电路的无线信号输入端连接；无线信号接收电路用于接收无线信号发送模块发送的信号。本发明适用于笔记本电脑防盗。
摘要（英）：

The invention discloses a laptop burglar alarm based on a wireless network, relates to a burglar alarm for a laptop, and aims to realize burglar alarm for the laptop. The laptop burglar alarm is provided with an emitting end and a receiving end, wherein an acceleration signal output end of an acceleration sensor is connected with one input end of a comparator; a trigger signal output end of the comparator is connected with a trigger signal input end of a D trigger; a trigger signal output end of the D trigger is connected with a signal input end of a wireless signal sending module; a wireless signal output end of a wireless signal receiving circuit is connected with a wireless signal input end of a control circuit; and the wireless signal receiving circuit is used for receiving the signal sent by the wireless signal sending module. The laptop burglar alarm is suitable for burglar alarm for the laptop.

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