A wing surface unfolding mechanism of an unmanned aerial vehicle comprises a telescopic assembly, a guide assembly, a guide support and a locking connector, the telescopic assembly is a connecting rod mechanism, one end of the telescopic assembly is fixedly connected with a rotating shaft at the end of a wing surface, the other end of the telescopic assembly is in butt joint with the locking connector, and the locking connector is fixed to a vehicle body structure. Telescopic movement of the telescopic assembly is limited by guiding of the guiding assembly, one end of the guiding assembly is hinged to a rotating shaft at the end of the wing face, the other end of the guiding assembly is movably connected with the guiding support, the guiding support is fixed to the machine body structure, a guiding groove is formed in the guiding assembly, and a guiding block of the telescopic assembly is embedded in the guiding groove. The telescopic assembly does linear telescopic motion along the guide groove under the action of external force to drive the airfoil to reach an unfolded state or a folded state, and when the airfoil reaches the unfolded state, the end of the telescopic assembly is in butt joint with the interior of the locking connector and locked by the clamping jaw on the locking connector.

    一种无人机翼面展开机构,含有伸缩组件、导向组件、导向支架和锁紧接头,所述的伸缩组件是一个连杆机构,其一端与翼面端头的转动轴固连,伸缩组件另一端与锁紧接头对接,锁紧接头固定在机体结构上,伸缩组件的伸缩运动受导向组件的导向约束,所述的导向组件的一端铰接在翼面端头的转动轴上,导向组件的另一端与导向支架活动连接,导向支架固定在机体结构上,导向组件上设有导向槽,伸缩组件的导向块镶嵌在该导向槽内,伸缩组件在外力的作用下沿导向槽做直线伸缩运动,带动翼面到达展开状态或折叠状态,翼面到达展开状态时,伸缩组件的端头对接在锁紧接头内,被锁紧接头上的卡爪锁紧。


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    Title :

    Airfoil surface unfolding mechanism of unmanned aerial vehicle


    Additional title:

    一种无人机翼面展开机构


    Contributors:
    QIANG BO (author) / ZHAO SHUJUN (author) / WANG YAO (author) / FAN XINDI (author) / LI JIE (author)

    Publication date :

    2024-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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