The guard ring assembly is arranged on a paddle assembly in a foldable mode, the guard ring assembly comprises a first half ring and a second half ring, the second half ring is rotatably connected to the first half ring through a connecting structure, and the connecting structure comprises a rotating section, a rotation stopping section and a rotation stopping hole formed in the second half ring; the rotation stopping hole is matched with the rotation stopping section in shape. When the rotation stopping section is located in the rotation stopping hole, relative rotation of the second semi-ring and the first semi-ring can be limited, and when the rotating section is located in the rotation stopping hole, the second semi-ring and the first semi-ring rotate relative to each other, so that the second semi-ring and the first semi-ring are switched between a folded state and an unfolded state. The protective ring assembly can provide comprehensive protection for the propeller, the risk that a user stretches fingers to the propeller and makes contact with the propeller can be reduced, meanwhile, when the unmanned aerial vehicle is folded and stored, only the second half ring and the first half ring need to rotate relatively, complex disassembly procedures are not needed, operation steps can be reduced, and the integrity of the unmanned aerial vehicle is improved.

    本申请公开了一种无人机及其护圈组件,用于护圈组件可折叠地设于桨叶组件,护圈组件包括第一半环和第二半环,第二半环通过连接结构可转动地连接于第一半环,连接结构包括转动段、止转段及设于第二半环的止转孔,止转孔与止转段形状匹配。当止转段位于止转孔内时,可以限制第二半环与第一半环相对转动,当转动段位于止转孔内时,第二半环与第一半环相对转动,以使第二半环与第一半环在折叠状态和展开状态之间切换。上述护圈组件能为螺旋桨提供全面的保护,也能降低使用者将手指伸向螺旋桨并接触螺旋桨的风险,同时,在折叠收纳无人机时,只需将第二半环与第一半环相对转动,无需进行复杂的拆卸工序,可以减少操作步骤,增加无人机的整体性。


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    Titel :

    Unmanned aerial vehicle and retainer assembly thereof


    Weitere Titelangaben:

    一种无人机及其护圈组件


    Beteiligte:
    WANG JIN (Autor:in) / WANG XUANJIE (Autor:in) / JIA GUOZHONG (Autor:in) / MENG YUCAI (Autor:in) / LUAN NING (Autor:in)

    Erscheinungsdatum :

    2023-01-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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