The invention discloses a miniature unmanned aerial vehicle capable of being automatically folded and unfolded. In order to reduce the space occupied by the unmanned aerial vehicle arm, facilitate storage and carrying and improve the automation degree of folding and unfolding of the arm. The machine arms are connected with the electric-hydraulic push rods to rotate, the machine arms are attached to the machine body during folding, and the paddles can be naturally forced by the machine body to stop and be attached due to other speeds. The arms and the movement mechanisms thereof are divided into front and rear parts which are respectively mounted on the upper and lower parts of the fuselage, so that the front and rear arms can simultaneously operate to be attached to the fuselage, the space is saved, and the fuselage is compact and reliable. The movement angle range of the vehicle arms and the movement mechanism thereof is reasonably limited through the limiting structure arranged on the vehicle body and the arc concave design of the side face.

    本发明公开了一种可自动折叠和展开的微型无人机。为了减少无人机机臂占用的空间,方便收纳和携带,同时提高其机臂折叠和展开的自动化程度。本发明将机臂连接电液推杆使其转动,折叠时机臂贴靠机身,桨叶由于其余速可自然被机身逼停贴靠。机臂及其运动机构分为前后两部分,分别安装在机身的上下两部分,由此,可使得前后机臂同时运作贴靠机身并节约空间,使得机体紧凑可靠。机身设有的限位结构和侧面的圆弧凹陷设计使得机臂及其运动机构的运动角度范围得到合理限制。


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    Title :

    Miniature unmanned aerial vehicle capable of being automatically folded and unfolded


    Additional title:

    一种可自动折叠和展开的微型无人机


    Contributors:
    YAN ZHIPING (author) / HUA YUANYUAN (author) / QU NIANMENG (author) / XIE WEIJIA (author) / WANG YINGZITONG (author)

    Publication date :

    2022-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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