The invention relates to an unmanned aerial vehicle with a self-unfolding rotor wing and an automatic unfolding method thereof, belongs to the technical field of rotor wing unmanned aerial vehicles, and solves the problems that in the prior art, an unmanned aerial vehicle can only be manually folded or unfolded, and the lift-off convenience is insufficient. The unmanned aerial vehicle comprises an unmanned aerial vehicle main body, an automatic unfolding mechanism and rotor arms, the rotorcraft arms are rotationally mounted on the unmanned aerial vehicle main body through automatic unfolding mechanisms; the automatic unfolding mechanism comprises a first support, a rotary bouncing-off assembly, a limiting assembly and a second support. The first support is fixedly installed on the unmanned aerial vehicle body, and the second support is fixedly connected with the rotorcraft arm. The first support and the second support are rotationally connected through a rotary bouncing-off assembly. The first support and the second support are limited through a limiting assembly. According to the invention, automatic unfolding of the wings of the folding unmanned aerial vehicle is realized.

    本发明涉及一种具有自展开式旋翼的无人机及其自动展开方法,属于旋翼无人机技术领域,解决了现有技术中无人机只能人为折叠或展开,升空便利性不足的问题。本发明包括:无人机主体、自动展开机构和旋翼机臂;所述旋翼机臂通过自动展开机构转动安装在所述无人机主体上;所述自动展开机构包括:第一支座、旋转弹开组件、限位组件和第二支座;所述第一支座固定安装在所述无人机主体上,所述第二支座)与旋翼机臂固定连接;所述第一支座和第二支座通过旋转弹开组件转动连接;所述第一支座和第二支座之间通过限位组件进行限位。本发明实现了折叠式无人机的机翼的自动展开。


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    Title :

    Unmanned aerial vehicle with self-unfolding rotor wings and automatic unfolding method of unmanned aerial vehicle


    Additional title:

    一种具有自展开式旋翼的无人机及其自动展开方法


    Contributors:
    ZHANG SHAOQUN (author) / ZHAO XIAOCHUAN (author) / KANG LE (author) / WANG XINGQUAN (author) / SHAO JIAXING (author) / DUAN XIAOYU (author) / LIU SHAN (author) / CHEN LUHAO (author)

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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