A cantilever of the unmanned aerial vehicle has four different in-barrel folding angles, and meanwhile the design requirements for efficient stacking of an in-barrel power system and dynamic stability of an unfolding platform are met; wherein the four rotors are designed to be in spatial distribution with low front parts and high rear parts, so that the interference of front and rear blades during high-speed forward flight is reduced; the machine arms located on the left and right sides of the machine body are folded forwards and backwards correspondingly, the front and back folding modes of the left and right machine arms are exchanged, the stacked design of the folded motor in front and back of the machine body is achieved, and the section size of the launch canister can be reduced.

    本发明公开了一种筒式发射的旋翼无人机,该无人机的悬臂具有四种不同的桶内折叠角度,同时满足桶内动力系统高效叠放和展开平台动力学稳定的设计要求;其中,四个旋翼通过前低后高的空间分布设计,降低高速前飞时的前后桨叶干扰;位于机身左右两侧的机臂分别向前和向后折叠,且左右机臂前后折叠形式对调,实现折叠后电机在机身前后的堆叠式设计,能够降低发射筒的截面尺寸。


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    Title :

    Cylinder-type launched unmanned rotorcraft


    Additional title:

    一种筒式发射的旋翼无人机


    Contributors:
    LIN DEFU (author) / DONG YIHAO (author) / GU XUECHEN (author) / QU JIAQI (author) / YU QIAN (author) / ZHANG FENGLIN (author) / WANG HEYANG (author) / YAN HAOMIN (author) / SHAN YUHANG (author)

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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