The invention belongs to the technical field of aircraft propelling devices, and particularly relates to a folding rotor wing, an aircraft and a rotor wing control system. The first paddle is fixedly arranged relative to the rotating shaft; the second paddle is movably arranged relative to the rotating shaft; the linkage mechanism is arranged between the second paddle and the rotating shaft; the power device is in transmission connection with the rotating shaft and is used for driving the rotating shaft to rotate; and the control device is in communication connection with the power device. The two propeller blades can be switched between the overlapped position state and the crossed position state, the occupied space is reduced when the two propeller blades are overlapped, storage is convenient, the windward side is reduced in the flying process, and then wind resistance is reduced; good lift characteristics can be obtained through the cross state.

    本发明属于飞行器推进装置技术领域,具体涉及一种折叠式旋翼、飞行器及旋翼控制系统,折叠式旋翼包括:转轴;第一桨叶,相对于所述转轴固定设置;第二桨叶,相对于所述转轴活动设置;联动机构,设置在所述第二桨叶与所述转轴之间;动力装置,与所述转轴传动连接,用于驱动所述转轴转动;控制装置,与所述动力装置通信连接。本发明的两个螺旋桨桨叶能够在重叠和交叉两个位置状态间转换,重叠时减小了占用空间,便于收纳,在飞行过程中的迎风面减小进而降低了风阻;交叉状态可以获得较好的升力特性。


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    Title :

    Folding rotor wing, aircraft and rotor wing control system


    Additional title:

    一种折叠式旋翼、飞行器及旋翼控制系统


    Contributors:
    WANG CHANGYUN (author) / XIE SHAIMING (author) / XUE SONGBAI (author)

    Publication date :

    2023-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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