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Author:

李港 (李港.) (Scholars:李港) | 陈立爱 (陈立爱.) | 陈檬 (陈檬.)

Indexed by:

incoPat zhihuiya

Abstract:

本实用新型是箱包报警器,用于箱包上防止箱包被盗。主要包括有感应器(1)、蜂鸣器(2)、触摸信号放大电路(3)、延时开关电路(6)、音频放大电路(7),其中,感应器(1)接收到触摸信号时,其输出信号依次经过触摸信号放大电路(3)、音频放大电路(7)触发蜂鸣器(2);延时开关电路(6)用以使音频放大电路(7)产生延时报警,电池组(9)通过常开型开关(5)为以上各部分提供电源,在常开型开关(5)与延时开关电路(6)之间还连接有常闭型开关(4);常闭型开关(4)设置在箱包的底部夹层内,常开型开关(5)设置在箱包外部的兜内,感应器(1)设置在箱包拉链的拉环上。当有人试图拉开拉链时,本装置可产生报警声。

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Patent Info :

Type: 实用新型

Patent No.: CN200720103278.7

Filing Date: 2007-01-19

Publication Date: 2007-12-26

Pub. No.: CN200994519Y

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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