The invention relates to a paddle limiting device which comprises a paddle clamp upper cover, a paddle clamp base, a paddle, a connecting assembly and a limiting assembly. The paddle clamp upper cover is provided with a first limiting hole, the paddle is provided with a connecting end, the connecting end of the paddle is provided with a first through hole and a second limiting hole, the connecting assembly comprises a first connecting piece, the first connecting piece penetrates through the first through hole to fixedly connect the paddle clamp upper cover and the paddle clamp base, the connecting end of the paddle is rotationally connected with the first connecting piece, and the limiting assembly comprises a pulling-inserting piece. The pulling and inserting piece comprises two columnar parts, and the two columnar parts sequentially penetrate through the first limiting hole and the second limiting hole correspondingly so as to limit rotation of the paddle connecting end around the first connecting piece. According to the paddle limiting device provided by the invention, the paddle connecting end is limited by pressing the pulling and inserting piece downwards, so that the paddle of the folding paddle cannot rotate around the first connecting piece, and the paddle connecting end can rotate around the first connecting piece by pulling the pulling and inserting piece upwards, so that the folding effect is realized.

    本发明涉及一种桨叶限位装置,包括浆夹上盖、浆夹底座、桨叶、连接组件及限位组件。浆夹上盖开设有第一限位孔,桨叶均设有连接端,桨叶连接端上开设有第一通孔及第二限位孔,连接组件包括第一连接件,第一连接件穿过第一通孔将浆夹上盖及浆夹底座固定连接,桨叶连接端与第一连接件转动连接,限位组件包括拔插件,拔插件包括两个柱状部,两个柱状部分别依次穿过第一限位孔及第二限位孔,以限制桨叶连接端绕第一连接件转动。本发明提供的桨叶限位装置,通过向下按压拔插件,对桨叶连接端进行限位,使折叠浆的桨叶不会绕第一连接件发生转动,向上提拉拔插件,桨叶连接端可绕第一连接件转动,实现可折叠效果。


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    Titel :

    Paddle limiting device and unmanned aerial vehicle


    Weitere Titelangaben:

    一种桨叶限位装置及无人机


    Beteiligte:
    TAN ZHENHUA (Autor:in) / GU WENREN (Autor:in) / ZHANG YAN (Autor:in)

    Erscheinungsdatum :

    2022-07-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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