The invention belongs to the technical field of unmanned aerial vehicles, and especially relates to a blade type connecting device for an unmanned aerial vehicle arm. The device comprises a vehicle arm mechanism, a power device, a connecting mechanism and an electric connector, the arm mechanism comprises a main arm body, the power device is arranged at the first end of the main arm body, the connecting mechanism comprises a fixing frame and a hoop mechanism arranged on the fixing frame and is used for hooping the main arm body, the fixing frame forms an installation cavity used for containingthe second end of the main arm body, and the electric connector is arranged in the installation cavity and is electrically connected with the power device. When the main arm body is inserted into theinstallation cavity, the hoop mechanism arranged on the fixing frame can firmly hoop the main arm body, so the connection stability of the main arm body and the fixing frame is remarkably improved, the connection stability of the arm mechanism and the unmanned aerial vehicle body is guaranteed, the electrical connection stability of the power device and related devices of the unmanned aerial vehicle body is guaranteed, and the flight safety and reliability of the unmanned aerial vehicle are remarkably improved.

    本申请属于无人机技术领域,尤其涉及一种无人机机臂刀片式连接装置,包括机臂机构、动力装置、连接机构和电连接器,机臂机构包括主臂体,动力装置设置于主臂体的第一端,连接机构包括固定架和设置于固定架上并用于箍紧主臂体的卡箍机构,固定架形成有用于容置主臂体的第二端的安装腔,电连接器设置于安装腔内,并和动力装置电连接。主臂体在插设于安装腔内时,设置于固定架上的卡箍机构则能够牢牢箍筋主臂体,如此便显著提升了主臂体和固定架的连接稳固性,从而也保证了机臂机构和无人机机身的连接稳固性,这样便保证了动力装置和无人机机身的相关器件的电性连接稳定性,显著提升了无人机的飞行安全性和可靠性。


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    Title :

    Blade type connecting device for unmanned aerial vehicle arm


    Additional title:

    无人机机臂刀片式连接装置


    Contributors:
    LI KUNHUANG (author) / HE RUIJIANG (author) / CHEN ZENAN (author)

    Publication date :

    2020-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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