The invention belongs to the technical field of unmanned aerial vehicles, and particularly discloses a novel auxiliary lift device for the unmanned aerial vehicle, so as to solve the problems that most of traditional unmanned aerial vehicle auxiliary lift force designs are simple in structure and common in auxiliary effect. According to the scheme, the device comprises a mounting carrier plate andan unmanned aerial vehicle body, wherein a mounting bottom plate is fixed to the outer wall of the bottom of the mounting carrier plate through screws, a mounting groove is formed in the outer wall of the top of the mounting carrier plate, a base is fixed to the inner wall of the mounting groove through bolts, and symmetrically-distributed bag protection plates are welded to the outer wall of thetop of the base. By arranging the arc-shaped bag protection plates which are symmetrically distributed, in the flying process of the unmanned aerial vehicle, air can be effectively shunted in cooperation with the airflow groove composed of the transverse groove and the inclined groove, so that the situation that after the air bag is expanded, large air resistance is generated, and flying treatment of the unmanned aerial vehicle is affected is prevented; and when the air flow grooves distribute air, certain lift can be generated, and a further auxiliary effect is achieved on the unmanned aerial vehicle body.

    本发明属于无人机技术领域,尤其是一种新型无人机用辅助升力装置,针对传统无人机辅助升力设计大多结构较为简单、辅助效果较为一般的问题,现提出以下方案,包括安装载板以及无人机主体,所述安装载板的底部外壁通过螺钉固定有安装底板,所述安装载板的顶部外壁开有安装槽,且安装槽的内壁通过螺栓固定有底座,所述底座的顶部外壁焊接有对称分布的护囊板。本发明通过设置弧形呈对称分布的护囊板,能够在无人机飞行过程中,配合横槽、斜槽组成的气流槽,对空气进行有效的分流处理,以防止气囊膨胀后,产生较大的空气阻力,影响无人机的飞行处理;且气流槽在分流空气时,能够产生一定的升力,对无人机主体起到进一步的辅助作用。


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    Title :

    Novel auxiliary lift device for unmanned aerial vehicle


    Additional title:

    一种新型无人机用辅助升力装置


    Contributors:
    QIN LIBAO (author)

    Publication date :

    2020-11-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft / B64C AEROPLANES , Flugzeuge



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