The invention discloses a folding mechanism of a folding- wing unmanned aerial vehicle, which is characterized in that a right wing folding mounting piece is arranged at the top of a folding piece mounting shaft seat, and a left wing folding mounting piece is mounted together with a left wing by screws through four mounting holes in the left wing folding mounting piece; and the right wing foldingmounting piece and a right wing are installed together through four mounting holes in the right wing folding mounting piece and screws, an inner shaft of the folding piece mounting shaft seat penetrates out of a shaft hole between the left wing folding mounting piece and the right wing folding mounting piece, and the left wing folding mounting piece and the right wing folding mounting piece can rotate around the inner shaft of the folding piece mounting shaft seat. Folding and unfolding are achieved in a single torsion spring driving mode, the folding mechanism is simple in structure, convenient to install, small in occupied space and good in synchronism, the embedded cylindrical pin design is adopted, the structure is simple, locking is reliable, the separation type structural design is adopted, defective parts can be rapidly replaced when a folding mechanism or a certain part of a wing breaks down, and the cost is greatly saved.

    本发明公开了一种折叠翼无人机的折叠机构,折叠件安装轴座的顶部设有右翼折叠安装件,左翼折叠安装件通过左翼折叠安装件上的四个安装孔用螺丝与左翼安装到一起,右翼折叠安装件通过右翼折叠安装件上的四个安装孔用螺丝与右翼安装到一起,折叠件安装轴座的内轴从左翼折叠安装件和右翼折叠安装件中间的轴孔穿出,左翼折叠安装件和右翼折叠安装件均可绕折叠件安装轴座的内轴转动,本发明采用单扭簧驱动方式实现折叠展开,结构简单、安装方便、占用空间少,同步性较好,采用内嵌式圆柱销设计,结构简单、锁死可靠,采用分离式结构设计,在折叠机构或机翼某部件出现问题时可快速更换问题件,大大的节约了成本。


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    Title :

    Folding mechanism of folding-wing unmanned aerial vehicle


    Additional title:

    一种折叠翼无人机的折叠机构


    Contributors:
    LIU YANJUN (author) / WU HAIJIE (author) / LIN YUXIANG (author) / LUO HONG (author) / LIANG BIN (author)

    Publication date :

    2021-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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