The invention provides a wing trailing edge flap driving structure which comprises a flap, a first guide rail, a second guide rail, a first connecting rod and a second connecting rod, a first sliding block is arranged in the first guide rail, and a second sliding block is arranged in the second guide rail; one end of the first connecting rod is hinged and fixed on the wing, and the other end is hinged with the second sliding block; the first guide rail is fixed inside the wing, the second guide rail is fixedly connected with the flap, and the front end of the flap is hinged to the first sliding block; and one end of the second connecting rod is hinged to the middle of the first connecting rod, and the other end is hinged to the first sliding block. According to the trailing edge flap driving structure, the thickness of a flap fairing can be greatly reduced, and then the flight resistance of an aircraft is reduced.

    本发明提供一种机翼后缘襟翼驱动结构,包括襟翼、第一导轨、第二导轨、第一连接杆和第二连接杆,第一导轨内设有第一滑块,第二导轨内设有第二滑块;第一连接杆一端铰接固定在机翼上,另一端与第二滑块铰接;第一导轨固定在机翼内部,第二导轨与襟翼固定连接,襟翼前端与第一滑块铰接;第二连接杆一端铰接在第一连接杆中部,另一端与第一滑块铰接。本发明提供的后缘襟翼驱动结构,能让襟翼整流罩厚度大幅度减小,进而降低飞机飞行阻力。


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    Title :

    Wing trailing edge flap driving structure


    Additional title:

    一种机翼后缘襟翼驱动结构


    Contributors:
    WANG KUN (author) / CHEN WEI (author) / ZENG JUN (author) / ZHOU CHANGCHENG (author) / LIU ZHENZHONG (author)

    Publication date :

    2021-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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