The invention discloses a deformable wing and an aircraft, relates to the technical field of wings, and solves the technical problem that the size and the shape of the wing of the aircraft cannot be adjusted according to actual needs in the prior art. The deformable wing comprises a skin and a deformation mechanism mounted in the skin, the deformation mechanism comprises a guide rail, at least one pull rod and a plurality of shape memory alloy wires; one end of the pull rod is slidably arranged in the guide rail, and the other end is connected with the skin; one end of the shape memory alloy wire is connected to the guide rail and configured to drive the guide rail to rotate when powered on, so that the pull rod moves in the length direction of the pull rod. The aircraft comprises at least one deformable wing. The size and the shape of the wing can be changed according to the flight state of the aircraft, and the occupied area of the aircraft can be reduced by reducing the size of the wing when the aircraft is stopped.

    本申请公开了一种可变形机翼及飞机,涉及机翼技术领域,解决了现有技术中飞机的机翼无法根据实际需要调整尺寸和形状的技术问题。该可变形机翼包括蒙皮,以及安装于蒙皮内的变形机构;变形机构包括导轨、至少一根拉杆和多根形状记忆合金丝;拉杆的一端滑动设置于导轨内,拉杆的另一端与蒙皮连接;形状记忆合金丝的一端连接于导轨,被配置为在通电时驱动导轨转动,使拉杆在自身长度方向移动。该飞机包括至少一个上述的可变形机翼。该机翼能够根据飞机的飞行状态改变尺寸和形状,并能在停机时,通过缩小机翼尺寸来减小飞机占用面积。


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    Title :

    Deformable wing and aircraft


    Additional title:

    可变形机翼及飞机


    Contributors:
    ZHANG SHAOBIN (author) / QIN KANGWEI (author) / DU CHENYANG (author) / BAI XIYAO (author) / ZHANG AIMENG (author) / LI CHUN (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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