The invention discloses a blade-free impact-resistant unmanned aerial vehicle based on a six-rod stretch-draw integral structure. The unmanned aerial vehicle is composed of a power assembly and a six-rod stretch-draw integral frame. The frame is composed of six rigid hollow pressing rods and twenty-four elastic inhaul cables, every two rigid hollow pressing rods and the twenty-four elastic inhaul cables are parallel to each other, good space symmetry, structural stability and impact resistance are achieved, the weight of the frame is light, and the influence on the cruising ability of the unmanned aerial vehicle can be reduced. According to the unmanned aerial vehicle, the power assembly is arranged in the rigid hollow pressing rod, crash events caused by collision between propellers and obstacles are avoided, meanwhile, the unmanned aerial vehicle has high-strength impact resistance, and the unmanned aerial vehicle can take off again after falling; in addition, according to the unmanned aerial vehicle, the power assemblies can be sequentially electrified according to a certain sequence, and orderly and controllable rolling on the ground can be achieved. Therefore, the unmanned aerial vehicle has great engineering application value in the field of exploration of complex unknown environments.

    本发明公开了一种基于六杆张拉整体结构的无叶片抗冲击无人机,该无人机由动力组件和六杆张拉整体框架组成。该框架由两两相互平行的六根刚性空心压杆与二十四根弹性拉索组成,具有良好的空间对称性、结构稳定性与抗冲击能力,并且其质量较轻能够减少对无人机续航能力的影响。该无人机将动力组件置于刚性空心压杆内部,避免了螺旋桨与障碍物发生碰撞导致坠毁事件的发生,同时具备高强度的抗冲击能力,能够在摔落后再次起飞;此外,该无人机能够通过对动力组件按一定顺序依次通电,实现地面有序可控的滚动。因此,该无人机在探索复杂未知环境领域具有极大的工程应用价值。


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    Title :

    Blade-free impact-resistant unmanned aerial vehicle based on six-rod tensegrity structure


    Additional title:

    一种基于六杆张拉整体结构的无叶片抗冲击无人机


    Contributors:
    CHANG KI-HUN (author) / WANG YU (author) / DONG JINGSHI (author) / LUO YU (author) / HUANG HAO (author) / YU MINZE (author) / DING ZHAOCHEN (author) / LI TAO (author) / BAN ZHITIAN (author) / LI JUNJIE (author)

    Publication date :

    2023-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge





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