The invention discloses a vertical take-off and landing fixed-wing aircraft which comprises an aircraft body, wings, propellers and control rudders, the wings are symmetrically installed on the two sides of the aircraft body and comprise fixed wings and folding wings, the folding wings can be folded or unfolded relative to the fixed wings, the propellers are rotationally connected to the fixed wings, and the control rudders are installed at the tail of the aircraft body. The vertical take-off and landing fixed-wing aircraft is provided with the folding wings capable of being folded and unfolded relative to the fixed wings, the folding wings can be in a folded state in the vertical take-off and landing and hovering processes of the aircraft, and the folding wings are in an unfolded state inthe level flight cruising process of the aircraft, so that the aircraft can take into account the wind resistance during vertical take-off and landing and hovering and the lift performance during level flight cruise at the same time; moreover, the cruise load can be increased, the cruise time can be prolonged, and the flight efficiency of the aircraft is effectively guaranteed.

    本发明公开了一种垂直起降固定翼飞行器,包括机身、机翼、螺旋桨和操纵舵,机翼对称安装于机身的两侧,机翼包括固定翼及折叠翼,折叠翼能够相对固定翼折叠或展开,螺旋桨转动连接于固定翼,操纵舵安装于机身的尾部。本发明中的垂直起降固定翼飞行器,设置有可相对固定翼折叠及展开的折叠翼,可在飞行器垂直升降、悬停过程中,使折叠翼呈折叠状态,在飞行器平飞巡航时,使折叠翼呈展开状态,进而,飞行器能够同时兼顾垂直起降及悬停时的抗风性能,以及平飞巡航时的升力性能,并能提高巡航的载重及巡航时间,有效保证了飞行器的飞行效率。


    Access

    Download


    Export, share and cite



    Title :

    Vertical take-off and landing fixed-wing aircraft


    Additional title:

    垂直起降固定翼飞行器


    Contributors:
    WU YONGLIANG (author) / SHAN XIAOWEN (author) / LIANG YU (author)

    Publication date :

    2021-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    VERTICAL TAKE OFF AND LANDING FIXED WING AIRCRAFT

    HYMER JEFFREY | European Patent Office | 2019

    Free access

    Vertical take off and landing fixed wing aircraft

    HYMER JEFFREY | European Patent Office | 2022

    Free access

    Fixed-wing vertical take-off and landing aircraft

    HE YUNHAN / WEN GUANGWEI / QIU WEI et al. | European Patent Office | 2022

    Free access

    Vertical take-off and landing fixed wing aircraft

    ZHANG YULIN / XIANG JUNHUA / HE YUNHAN | European Patent Office | 2022

    Free access

    Vertical take-off and landing fixed-wing aircraft

    LOU FANGYUAN | European Patent Office | 2021

    Free access