The invention relates to the technical field of unmanned aerial vehicles, and provides an automatic stability adjusting mechanism for unmanned aerial vehicle landing which comprises a shell. A push rod is movably connected to the inner wall of the shell, a damping spring is elastically connected to the outer wall of the push rod, a push plate is fixedly connected to the outer wall of the push rod,a plate sleeve is movably connected to the outer wall of the push plate, and a fixing plate is fixedly connected to the outer wall of the push plate. According to the automatic stability adjusting mechanism for unmanned aerial vehicle landing, when an unmanned aerial vehicle descends, force is buffered through the damping spring, elastic deformation of the damping springs enables the unmanned aerial vehicle to turn over easily, the unmanned aerial vehicle descends to drive the push plate to move, the push plate enables a sliding block to extrude an air bag, valves at the upper end and the lower end of the air bag are opened, and the push rod descends to drive a roller to move. The roller opens an airtight cloth in a rolling mode, the air bag blows air to the cloth to slow down the descending speed of the whole unmanned aerial vehicle, overturning of the unmanned aerial vehicle is prevented, and ascending airflow and airflow rebound are used for slowing down the descending speed of theunmanned aerial vehicle to prevent overturning caused by elastic deformation.

    本发明涉及无人机技术领域,提供一种无人机降落自动稳定调节机构,包括机壳,所述机壳的内壁活动连接有推杆,推杆的外壁弹性连接有减震弹簧,推杆的外壁固定连接有推板,推板的外壁活动连接有板套,推板的外壁固定连接有固定板。该无人机降落自动稳定调节机构,无人机下降利用减震弹簧进行缓冲力,减震弹簧的弹性形变极容易使无人机翻机,无人机下降带动推板移动,推板使滑块挤压气囊,气囊上下两端的阀门均打开,推杆下降带动滚筒移动,滚筒以滚动的方式打开不透气布,气囊向布吹气减缓整个无人机下降的速度,防止无人机翻机,利用上升气流和气流反弹减缓无人机下降速度防止因弹性形变翻机。


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    Title :

    Automatic stability adjusting mechanism for unmanned aerial vehicle landing


    Additional title:

    一种无人机降落自动稳定调节机构


    Contributors:
    HE DIHUA (author)

    Publication date :

    2020-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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