The invention relates to the technical field of anti-theft alarms, and discloses motor vehicle anti-theft alarm equipment capable of preventing false alarm, which comprises a shell, an inertia electromagnet is arranged in the shell, and the surface of the inertia electromagnet is fixedly connected with an air spring; the side, away from the inertia electromagnet, of the air spring is fixedly connected with an inflation pipe through a hose, a supporting rod is fixedly connected to the side face of the limiting toothed plate, a sliding block is slidably connected to the side, close to the centerof the shell, of the supporting rod, and a metal ball is arranged on the side, away from the center of the shell, of the limiting toothed plate. A limiting ball is arranged between the two air springs, and the side, away from the inertia electromagnet, of the limiting ball is fixedly connected with a telescopic rod. According to the motor vehicle anti-theft alarm device capable of preventing false alarm, through cooperative use of the air spring and the inertia electromagnet, the alarm device can be started only when a thief steals a motor vehicle, and the effect of preventing false alarm isachieved.

    本发明涉及防盗报警器技术领域,且公开了一种可以防止误报的机动车防盗警报设备,包括外壳,所述外壳的内部设置有惯性电磁铁,所述惯性电磁铁的表面固定连接有空气弹簧,所述空气弹簧远离惯性电磁铁的一侧通过软管固定连接有充气管,所述限位齿板的侧面固定连接有支撑杆,所述支撑杆靠近外壳中心的一侧滑动连接有滑块,所述限位齿板远离外壳中心的一侧设置有金属球,两个所述空气弹簧之间设置有限位球,所述限位球远离惯性电磁铁的一侧固定连接有伸缩杆。该可以防止误报的机动车防盗警报设备,通过空气弹簧与惯性电磁铁的配合使用,从而达到了只有在偷盗者偷窃机动车时才会进行启动警报设备,避免误报的效果。


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    Title :

    Motor vehicle anti-theft alarm equipment capable of preventing false alarm


    Additional title:

    一种可以防止误报的机动车防盗警报设备


    Contributors:
    WANG JUN (author)

    Publication date :

    2021-03-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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