The invention discloses a tilt rotor unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles. Shells of wings of the unmanned aerial vehicle are integrally connected with a shell of a fuselage; the tilting mechanism is arranged at the front end of the tilting rotor unmanned aerial vehicle, the two ends of the tilting mechanism are each connected with one rotor, and the tilting mechanism is configured to drive the two rotors to tilt synchronously; a cross rod of the fixing frame is arranged at the rear end of the tilt-rotor unmanned aerial vehicle, and the two ends of the cross rod are fixedly connected with one ends of the vertical rods correspondingly; the other end of each vertical rod is connected with one rotor wing; an inner wing, an outer wing and a wingtip winglet of the wing are sequentially arranged from the fuselage to the outside; flaps and ailerons are sequentially arranged at the tails of the outer wings from the fuselage to the outside; wingspans of the flap and the aileron respectively account for 3/8-1/2 of the wingspan of the outer wing, and wing chords respectively account for 3/16-1/4 of the chord length of the outer wing. According to the tilt-rotor unmanned aerial vehicle, the wing lift force effect enables downwash airflow generated behind the wings not to influence the rear portion of the vehicle body, and therefore airflow interference of the whole tilt-rotor unmanned aerial vehicle can be reduced.

    本申请公开了一种倾转旋翼无人机,属于无人机技术领域。无人机的机翼的外壳与机身的外壳一体连接;倾转机构设置于倾转旋翼无人机的前端,两端分别连接一个旋翼,被配置为带动两个旋翼同步倾转;固定架的横杆设置于倾转旋翼无人机的后端,两端分别与一根竖杆的一端固连;每根竖杆的另一端分别连接一个旋翼;机翼的内翼、外翼和翼尖小翼从机身向外的方向依次设置;外翼的尾部,从机身向外的方向依次设置襟翼和副翼;襟翼和副翼的翼展分别占外翼翼展的3/8~1/2,翼弦分别占外翼弦长的3/16~1/4。本申请的机翼升力效应使机翼后方产生的下洗气流不会影响机身后部,从而可以减小整个倾转旋翼无人机的气流干扰。


    Access

    Download


    Export, share and cite



    Title :

    Tilt rotor unmanned aerial vehicle


    Additional title:

    一种倾转旋翼无人机


    Contributors:
    LI WEN (author) / YAN ZHAOWU (author) / JIA DONG (author) / LUO MING (author) / ZHUANG DANSHENG (author)

    Publication date :

    2024-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64C AEROPLANES , Flugzeuge



    Tilt rotor unmanned aerial vehicle

    LI WEI / YOU BINGBING / RAN DEWEI et al. | European Patent Office | 2020

    Free access


    Tilt rotor unmanned aerial vehicle

    YAN BINBIN / ZHANG YIPENG / FENG RUIZHE et al. | European Patent Office | 2022

    Free access

    Tilt rotor unmanned aerial vehicle

    CHEN XIANGBIN | European Patent Office | 2022

    Free access

    Tilt rotor unmanned aerial vehicle

    YE MIN / ZHANG FANGYANG / LIU LINYING et al. | European Patent Office | 2022

    Free access