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实用新型
CN202948524U 门窗防盗装置 失效 - 权利终止

门窗防盗装置
摘要：
本实用新型提供了一种门窗防盗装置，包括门窗（11），应变力传感器（12），单片机（13），报警装置（14），其特征在于：在门窗（11）的表面粘贴有多个应变力传感器（12），传感器的数量由门或窗的大小来决定，所述应变力传感器（12）连接着外围的一个单片机（13），当所述应变力传感器（12）感受到所述门窗的形变时，其发送信号传到单片机（13）中，所述单片机（13）给报警装置（14）发送指令，产生报警现象。本实用新型可靠性更高，应变力传感器与单片机的组合增强了本装置的识别能力，降低了误报警几率。
摘要（英）：

The present utility model provides a door and window antitheft device. The device comprises doors and windows (11), strain force transducers (12), a one-chip microcomputer (13) and an alarm device (14), the device is characterized in that a plurality of strain force transducer (12) are pasted on surfaces of the doors and windows (11), the number of the sensors is decided by the size of the doors or the windows, the strain force transducers (12) are connected with the peripheral one-chip microcomputer (13), when deformation of the doors and the windows is felt by the strain force transducers (12), signals are sent to the one-chip microcomputer (13), and the one-chip microcomputer (13) is used for sending instructions to the alarm device (14), and the alarm phenomenon is generated. The device is high in reliability, the identification capability of the device is increased as the strain force transducers are combined with the one-chip microcomputer, and false alarm probability is reduced.

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