The invention discloses a vertical take-off and landing fixed-wing unmanned aerial vehicle which comprises a vehicle body, fixed wings are fixedly connected to the two sides of the vehicle body, transmission devices for driving expansion wings to do transverse horizontal movement are arranged between the expansion wings and the fixed wings, and guide rods are fixedly connected to the ends, close to the fixed wings, of the expansion wings. A surveying instrument mounting frame is arranged at the bottom end of the machine body, one end of the surveying instrument mounting frame extends into the machine body and is in sliding connection with the machine body, a gear rotationally connected with the machine body is arranged at the staggered position of the two guide rods, and the end, extending into the machine body, of the surveying instrument mounting frame is fixedly connected with a threaded rod; and the end part of the threaded rod penetrates through the gear and is in threaded connection with the gear. According to the vertical take-off and landing fixed-wing unmanned aerial vehicle, the transmission device drives the distance between the fixed wing and the expansion wing to be increased, the threaded rod slides upwards under the action of the guide rod, the surveying instrument mounting frame retracts into the vehicle body, and the surveying instrument is prevented from being damaged due to collision.

    本发明公开了一种垂直起降固定翼无人机,包括机身,所述机身的两侧皆固定连接有固定翼,所述扩展翼与固定翼之间设置有带动扩展翼做横向水平运动的传动装置,所述扩展翼靠近固定翼的一端皆固定连接有导杆,所述机身的底端设置有测绘仪安装架,所述测绘仪安装架的一端延伸入机身内并与其滑动连接,两个所述导杆交错处设置有与机身转动连接的齿轮,所述测绘仪安装架延伸入机身内一端固定连接有螺纹杆,所述螺纹杆的端部贯穿齿轮并与齿轮螺纹连接。本发明中,该垂直起降固定翼无人机,通过传动装置带动固定翼、扩展翼之间距离增加,在导杆作用下使得螺纹杆向上滑动,使得测绘仪安装架缩入机身内,避免测绘仪因碰撞受到损伤。


    Access

    Download


    Export, share and cite



    Title :

    Vertical take-off and landing fixed-wing unmanned aerial vehicle


    Additional title:

    一种垂直起降固定翼无人机


    Contributors:
    SHI YONGKANG (author) / WU HAO (author) / LI PENG (author)

    Publication date :

    2022-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Vertical take-off and landing fixed-wing unmanned aerial vehicle

    TIAN YU | European Patent Office | 2020

    Free access

    Vertical take-off and landing fixed-wing unmanned aerial vehicle

    SUN WEI | European Patent Office | 2023

    Free access

    Fixed-wing vertical take-off and landing unmanned aerial vehicle

    LIANG YU / SHAN XIAOWEN | European Patent Office | 2020

    Free access

    Modularized vertical take-off and landing fixed-wing unmanned aerial vehicle

    WANG FANG / XU AN'AN | European Patent Office | 2021

    Free access

    Tailstock type vertical take-off and landing fixed-wing unmanned aerial vehicle

    LIANG YU / SHAN XIAOWEN / WU YONGLIANG | European Patent Office | 2021

    Free access