The invention discloses a variable camber flexible wing for an unmanned aerial vehicle, which comprises a skin, a flexible rib plate structure and a pull rope driving device, and is characterized in that the skin is mounted on the outer layer of the flexible wing and is connected with the flexible rib plate structure through a screw; the pull rope driving device is used for controlling bending deformation of the front edge and the rear edge of the wing in the chordwise direction, and then the bending degree of the flexible wing is changed. The flexible rib plate structure comprises two flexible rib plate structures and two connecting plates, the flexible rib plate structures are oppositely arranged on the two sides of the wing structure in the spanwise direction, and the two connecting plates are oppositely arranged in the spanwise direction of the wing. The flexible wing deformation device can continuously and smoothly change the chordwise camber of the wing, has the advantages of high structural strength, light weight and the like, and has important significance for realizing the deformation function of the flexible wing of the unmanned aerial vehicle.

    本发明公开了用于无人机的可变弯度柔性机翼,包括蒙皮、柔性肋板结构、拉绳驱动装置,蒙皮安装于柔性机翼的外层,与柔性肋板结构通过螺钉相连;拉绳驱动装置用于控制机翼前缘和后缘沿弦向的弯曲变形,进而改变柔性机翼的弯度。柔性肋板结构包括两个柔性肋板结构与两个连接板,柔性肋板结构分别对向设置在机翼结构的展向两侧,两个连接板对向布置在机翼的展向方向,本发明解决了机翼弦向柔性差、质量重、变形功能欠缺等问题,能够实现连续光滑的改变机翼的弦向弯度,同时还具有结构强度高、质量轻等优点,对于实现无人机柔性机翼的变形功能具有重要意义。


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    Title :

    Variable camber flexible wing for unmanned aerial vehicle


    Additional title:

    用于无人机的可变弯度柔性机翼


    Contributors:
    TONG XINXING (author) / LIU CHENYANG (author) / WANG JIAYING (author) / LI PENGFEI (author) / HOU QIAN (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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