The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle structure capable of being automatically folded and unfolded, which comprises a worm gear, an unmanned aerial vehicle arm, a gear motor and a worm, the worm gear is fixedly connected with the edge end of the unmanned aerial vehicle body; the interior of the unmanned aerial vehicle arm is hollow, a gear motor and a worm are installed in the unmanned aerial vehicle arm, and the unmanned aerial vehicle arm is fixedly connected with the gear motor and the worm. The worm is meshed with the worm gear; the gear motor drives the worm to rotate, and when the worm rotates, the unmanned aerial vehicle arm is driven to rotate around the worm gear; the problems that in the prior art, an unmanned aerial vehicle arm is complex in folding structure and low in reliability can be solved.

    本发明涉及无人飞行器技术领域,具体涉及一种能够自主折叠展开的无人机结构,包括:蜗轮、无人机机臂、减速电机和蜗杆;所述蜗轮与无人机机身的边缘端固定连接;所述无人机机臂内部中空,所述无人机机臂内部安装有减速电机和蜗杆,所述无人机机臂与减速电机、蜗杆均为固定连接;所述蜗杆与蜗轮啮合;减速电机驱动蜗杆转动,当蜗杆转动时,带动无人机机臂绕蜗轮转动;本发明能够克服现有技术中无人机机臂折叠结构复杂,可靠性低的问题。


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    Title :

    Unmanned aerial vehicle structure and method capable of being automatically folded and unfolded and unmanned aerial vehicle


    Additional title:

    一种能够自主折叠展开的无人机结构、方法及无人机


    Contributors:
    TU ZHAN (author) / LI DAOCHUN (author) / ZONG ZIYI (author) / REN WENJING (author) / YANG BINQI (author)

    Publication date :

    2024-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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