The invention relates to the technical field of aircrafts, in particular to an unmanned helicopter rotor control piece design which comprises a fixed seat, the fixed seat is connected with a steering engine through an unmanned aerial vehicle shell, an adjusting piece is arranged on the fixed seat, the bottom end of the adjusting piece is connected with the output end of the steering engine, a fixed ring is installed on the adjusting piece, and the top ends of a plurality of upper anti-torsion arms are hinged to the fixed ring; the bottom end of the upper anti-torque arm is hinged to the end of the lower anti-torque arm, the other end of the lower anti-torque arm is hinged to the side wall of the fixing base, the driving piece is installed on the fixing base so as to control the inclination angle of the fixed ring, and the top end of the adjusting piece is connected with a rotor wing. An operator can control the unmanned helicopter more stably, and the idle stroke of an operating piece is reduced.

    本发明涉及飞行器技术领域,特别涉及一种无人直升机旋翼操纵件设计,包括:固定座,所述固定座通过无人机外壳与舵机连接,固定座上设有调节件,调节件底端与舵机输出端连接,调节件上装有不动环,不动环上铰接有多个上防扭臂的顶端,上防扭臂底端铰接有下防扭臂的端部,下防扭臂的另一端铰接在固定座侧壁上,固定座上装有驱动件,以对不动环倾角进行控制,调节件顶端与旋翼连接,通过设置下防扭臂和上防扭臂组成的防扭臂组件,可使操作者对无人直升机的控制更加稳定,减少操纵件的空行程。


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    Title :

    Unmanned helicopter rotor control piece design


    Additional title:

    一种无人直升机旋翼操纵件设计


    Contributors:
    XU JIANWEI (author) / YAN CHAOWEN (author) / HONG JIA (author) / GUO HONGGEN (author) / ZHU HUI (author) / FU ZHIQIAO (author) / QUAN MENGYU (author)

    Publication date :

    2024-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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