The invention discloses a tubular launching coaxial type rotor unmanned aerial vehicle folding landing device which comprises a barrel, a mounting base, a supporting leg assembly and a torsional spring. The mounting seat is fixed at the lower end of the barrel, three supporting leg assemblies are uniformly distributed on the mounting seat and are rotationally connected with the mounting seat through rotating shafts, and the rotating shafts are sleeved with torsional springs; when the unmanned rotorcraft is loaded in the cartridge case, the supporting leg assembly is folded in a containing space formed in the wall face of the barrel body, the unmanned rotorcraft is released after the projectile body is launched, and the supporting leg assembly is unfolded and locked under the action of torsional spring force to form a three-point supporting structure. The coaxial unmanned aerial vehicle can be folded and unfolded, and the landing requirement of the coaxial unmanned aerial vehicle is met.

    本发明公开了一种管式发射共轴式旋翼无人机折叠降落装置,包括筒体、安装座、支腿组件及扭簧;安装座固定在筒体下端,安装座上均布三个支腿组件,支腿组件通过转轴与安装座转动连接,转轴上套装扭簧;装填在弹壳中时支腿组件折叠在筒体壁面开设的收纳空间内,弹体发射后释放旋翼无人机,支腿组件在扭簧力作用下展开并锁定,形成三点支撑结构。本发明能够折叠展开,满足共轴式无人机的降落需求。


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    Title :

    Tubular launching coaxial rotor unmanned aerial vehicle folding landing device


    Additional title:

    一种管式发射共轴式旋翼无人机折叠降落装置


    Contributors:
    LIAO GUICHAO (author) / YANG HAITAO (author) / SHUAI CHAO (author) / ZHOU YU (author) / NI HAI'OU (author)

    Publication date :

    2024-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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