The invention discloses an overturning wing surface dragonfly-imitating multi-mode conversion micro-miniature unmanned aerial vehicle. The unmanned aerial vehicle comprises a fuselage, wings, a wing overturning system, a wing flapping system, a main shaft, a main shaft rotation control system and an empennage, the main shaft is vertically installed at the gravity center position of the fuselage through the main shaft rotation control system, and the wings are distributed on the two sides of the top end of the main shaft, fixedly connected with the wing flapping system through the wing overturning system and driven by the wing flapping system to flap up and down. The empennage is mounted at the tail of the fuselage; when the wings on the two sides are of a central symmetry structure, a flapping rotor wing mode is formed, and the main shaft rotates under the control of the main shaft rotation control system; the wing overturning system controls the wings to be in an axial symmetry structure to form a flapping wing mode after being overturned, and the main shaft stops rotating under the control of the main shaft rotating control system. According to the invention, vertical take-off and landing, spot hovering and rapid take-off can be realized.

    本发明公开了一种翻转翼面仿蜻蜓多模式转换微小型无人机,包括机身、机翼、机翼翻转系统、机翼扑动系统、主轴、主轴旋转控制系统及尾翼;主轴通过主轴旋转控制系统竖直安装在机身重心位置,机翼分布于主轴顶端两侧且通过机翼翻转系统与机翼扑动系统固连,在机翼扑动系统带动下上下扑动;尾翼安装在机身尾部;两侧的机翼呈中心对称结构时形成扑旋翼模式,主轴在主轴旋转控制系统的控制下转动;机翼翻转系统控制机翼翻转后呈轴对称结构形成扑翼模式,主轴在主轴旋转控制系统的控制下停止转动。本发明能够实现垂直起降、定点悬停、快速起飞。


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    Title :

    Imitation dragonfly multi-mode conversion micro-miniature unmanned aerial vehicle with turnover airfoils


    Additional title:

    一种翻转翼面仿蜻蜓多模式转换微小型无人机


    Contributors:
    GAO FAN (author) / FEI XIAOYONG (author) / ZHAO YUCHEN (author) / GAO WENXUAN (author) / WU YANXUAN (author) / ZHAO XINYUE (author) / DU HONGBAO (author)

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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