The invention discloses a foldable multi-rotor unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles, the foldable multi-rotor unmanned aerial vehicle comprises a vehicle body, a plurality of telescopic arms evenly arranged in the circumferential direction of the vehicle body and telescopic adjusting mechanisms arranged corresponding to the telescopic arms, and each telescopic arm comprises a plurality of stages of sleeves which are connected in a sleeved mode and have the diameter gradually reduced; the end part of the sleeve with the largest diameter is fixed on the machine body, the end part of the sleeve with the smallest diameter is provided with the rotor wing, and the telescopic adjusting mechanism is connected with the end part of the sleeve with the smallest diameter and controls the sleeve to stretch out or retract back; the multi-stage sleeve can extend or retract stage by stage and has a telescopic function, the shape of the unmanned aerial vehicle is not changed by sliding in the radial direction of the vehicle body, and therefore the vehicle body can be designed to be smaller, more exquisite and more portable.

    本发明公开一种可收拢的多旋翼无人机,涉及无人机技术领域,包括机体、沿所述机体周向均匀设置的若干伸缩臂和与所述伸缩臂对应设置的伸缩调整机构,所述伸缩臂包括相互套接、直径逐级减小的若干级套筒,直径最大的套筒端部固定在所述机体上,直径最小的套筒端部设置有所述旋翼,所述伸缩调整机构与所述直径最小的套筒端部连接,控制所述套筒伸出或者缩回;本发明中多级套筒能够逐级伸长或者缩回,自身具备伸缩功能,并不是通过沿机体径向滑移来实现无人机体型的改变,从而可以将机体设计地更加小巧、便携。


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    Title :

    Foldable multi-rotor unmanned aerial vehicle


    Additional title:

    一种可收拢的多旋翼无人机


    Contributors:
    LIU YUTING (author) / WU GUANZHEN (author) / ZHANG JIAYING (author) / WANG QINGYUN (author) / HUANG KE (author) / ZOU XINLIN (author) / HWANG JI-WON (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge



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