The invention provides a fixed wing composite four-rotor aircraft. The aircraft comprises an aircraft body, the aircraft body comprises a fuselage provided with a control center, fixed wings are arranged on the two opposite sides of the fuselage, and arms are arranged at the ends, away from the fuselage, of the fixed wings, propellers are arranged at the two ends of the arms, a flap is hinged to one side of each fixed wing, a connecting column is fixedly arranged at the bottom face of each flap, a steering engine is arranged in each fixed wing, the output end of each steering engine is connected with a rudder angle rotating shaft, connecting rods are arranged between the rudder angle rotating shafts and the connecting columns, the two ends of the connecting rods are hinged to the rudder angle rotating shafts and the connecting columns respectively, and a through hole is formed in the lower end face of each fixed wing for the corresponding rudder angle rotating shaft to penetrate. The fixed-wing composite four-rotor aircraft provided by the invention has a good aerodynamic configuration on the basis that a multi-rotor unmanned aerial vehicle is flexible, capable of hovering and small in size, and the endurance time is prolonged when the aircraft flies forwards.

    本发明提供了一种固定翼复合四旋翼飞行器,包括飞行器本体,所述飞行器本体包括安装有控制中心的机身,所述机身的相对两侧设有固定翼且固定翼远离机身的端部设有机臂,所述机臂的两端设有螺旋桨,所述固定翼的一侧铰接设有襟翼,所述襟翼的底面上固定设有连接柱,所述固定翼内设有舵机且舵机的输出端连接设有舵角转轴,所述舵角转轴与连接柱之间设有连杆且连杆的两端分别与舵角转轴及连接柱铰接,所述固定翼下端面上设有通孔供舵角转轴穿过。本发明提供的一种固定翼复合四旋翼飞行器,在多旋翼无人机灵活,可悬停及体积小的基础上拥有良好气动外形,在前飞时提高续航时间。


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    Title :

    Fixed-wing composite four-rotor aircraft


    Additional title:

    一种固定翼复合四旋翼飞行器


    Contributors:
    CHEN ZONGYING (author) / LIANG DEJIAN (author) / WANG JIN (author) / XIA YIXIONG (author) / CHEN SHUANG (author) / CHEN XINGWU (author) / LIN QUN (author) / QIU ZHENZHEN (author)

    Publication date :

    2020-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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