The invention discloses an overwater unmanned aerial vehicle offshore anti-overturning system, and relates to the technical field of overwater unmanned aerial vehicles. Side air bags are installed onthe four side faces of a vehicle body correspondingly, gas generation structures are installed at the four corners of the vehicle body. Under the condition that sea surface waves are large, seawater submerges the gas generation structures deeper; the buoyancy of the floating balls can push the sealing block to move upwards, the thorn protrusions pierce the two closed spaces at the same time to enable the two reactants to make contact with each other, after the reactants make contact with each other, a chemical reaction is conducted, gas is generated, and the generated gas enters the side air bag through a pipeline to enable the side air bag to expand all around. The side air bags expanding around can increase the contact area between the unmanned aerial vehicle and the sea surface, reducethe gravity center of the unmanned aerial vehicle and improve the buoyancy of the unmanned aerial vehicle, so that the unmanned aerial vehicle can stably land on the sea surface and stably float on the sea surface, the unmanned aerial vehicle can be effectively prevented from turning over, and the unmanned aerial vehicle is better protected against damage.

    本发明公开了一种水上无人机海上防翻转系统,涉及水上无人机技术领域,通过机身的四个侧面上分别安装有侧气囊,机身的四个角落上安装有气体发生结构,当海面波涛较大的情况下,海水对气体发生结构的淹没更深,进而使多个浮球同时产生浮力,多个浮球的浮力能够推动密封块向上移动,并通过刺凸同时刺穿两个密闭空间使两种反应物接触,反应物接触后发生化学反应并产生气体,产生的气体通过管道进入侧气囊使侧气囊向四周膨胀,向四周膨胀的侧气囊既能增大无人机与海面的接触面积,降低无人机的重心,又能提高无人机的浮力,使无人机能够平稳降落至海面,并能平稳的漂浮于海面,能够有效防止无人机翻转,更好地保护无人机免受损坏。


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    Title :

    Overwater unmanned aerial vehicle offshore anti-overturning system


    Additional title:

    一种水上无人机海上防翻转系统


    Contributors:
    HE XIAOHUI (author) / CHEN GUORONG (author) / ZHU YONGLI (author) / JIANG YUXIN (author) / ZHAO SHIJI (author)

    Publication date :

    2021-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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