The rotor wing assembly comprises a propeller clamp and at least two propeller blades, the propeller blades are installed on the propeller clamp, the propeller clamp comprises a first body part and a second body part, the first body part and the second body part are detachably connected, the first body part is provided with a first matching part, the first matching part extends in the direction close to the second body part, and the second body part is provided with a second matching part; a first mounting hole is formed in the paddle, and the first matching part can be matched with the first mounting hole and is used for connecting the paddle with the first body part. According to the invention, the first body part and the paddle are tightly connected by adopting a shaft hole matching mode, the connection mode is small in matching error and relatively high in reliability, the vibration quantity generated when the paddle rotates at a high speed is relatively small, and the stability is relatively high, so that the possibility of loosening between the paddle and the first body part is reduced, and the service life of the paddle is prolonged. And therefore, the possibility of propeller ejection and explosion of the unmanned aerial vehicle is reduced, and the use safety of the unmanned aerial vehicle is improved.

    本申请涉及一种旋翼组件及无人机,包括桨夹以及至少两片桨叶,桨叶安装于桨夹,其中,桨夹包括第一本体部和第二本体部,第一本体部与第二本体部可拆卸地连接,第一本体部设置有第一配合部,第一配合部向靠近第二本体部的方向延伸,桨叶开设有第一安装孔,第一配合部能够与第一安装孔配合,用于将桨叶与第一本体部连接。本申请第一本体部与桨叶之间采用轴孔配合的方式使二者紧密连接,此连接方式配合误差小,可靠性较高,在桨叶高速旋转时产生的振动量较小,且稳定性较高,从而降低了桨叶与第一本体部之间发生松动的可能性,进而降低了无人机发生射桨炸机的可能,有利于提高无人机使用的安全性。


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    Title :

    Rotor wing assembly and unmanned aerial vehicle


    Additional title:

    一种旋翼组件及无人机


    Contributors:
    MENG XIANGZHENG (author) / JING KUNPENG (author) / GAO HAN (author) / LIU BAOJUN (author) / YANG GUOJIAN (author) / XU LIJUN (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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