The invention discloses an unmanned aerial vehicle for firefighting, which comprises a wear-resisting layer, a fixing plate and a body, shockproof structures are installed on the two sides of the bottom end of the fixing plate correspondingly, installing blocks are installed at the bottom ends of the shockproof structures correspondingly, fixing shafts are rotatably connected to the middle positions of the interiors of the installing blocks correspondingly, and the outer sides of the fixing shafts are sleeved with the wear-resisting layer correspondingly; fixing bases are installed on the two sides of the bottom end of the wear-resisting layer correspondingly, a containing box is arranged in the middle of the top end of the fixing plate, a body is installed in the middle of the top end of the containing box, and connecting rods are installed on the two sides of the two ends of the body correspondingly. By installing the sleeve rod and the hinge rod, when the body descends, impact force making contact with the ground enables the stress of the fixed spring to be shortened, then the movable plate slides in the sleeve rod, the bottom end of the hinge rod is moved into the sleeve rod, and buffering protection is conducted through the elasticity of the fixed spring; and damage caused by collision between the body and the ground is avoided.

    本发明公开了一种消防用无人机,包括耐磨层、固定板和本体,所述固定板底端的两侧均安装有防震结构,且防震结构的底端均安装有安装块,所述安装块内部的中间位置处均转动连接有固定轴,且固定轴的外侧均套设有耐磨层,所述耐磨层底端的两侧均安装有固定底座,所述固定板顶端的中间位置处设置有放置盒,且放置盒顶端的中间位置处安装有本体,所述本体两端的两侧均安装有连接杆。本发明通过安装有套杆和铰接杆,本体在降落时,与地面接触的撞击力使得固定弹簧受力缩短长度,接着使活动板在套杆的内部滑动,并且使铰接杆的底端移动至套杆的内部,通过固定弹簧自身的弹力进行缓冲保护,避免出现本体与地面撞击造成损坏的情况。


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    Title :

    Unmanned aerial vehicle for firefighting


    Additional title:

    一种消防用无人机


    Contributors:
    LIU ZHENBAO (author) / MA TENG (author) / GAO HONGGANG (author) / ZHAO WEN (author)

    Publication date :

    2021-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A62C FIRE-FIGHTING , Feuerbekämpfung / B64C AEROPLANES , Flugzeuge



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