The invention discloses a mechanism combining an undercarriage and an operation tail end and a rotor unmanned aerial vehicle, the mechanism comprises two first support arms and two second support arms which are symmetrically mounted at the bottom of a mounting base plate, each first support arm is provided with three sections of connecting rods and six joints, and the two joints at the upper end and the lower end have one rotational degree of freedom; the other four joints have two vertical rotational degrees of freedom; the second support arm is provided with two sections of connecting rods and five joints, one joint at the upper end has a rotational degree of freedom, and the other four joints have two vertical rotational degrees of freedom; the tail ends of the four supporting arms are connected to the movable platform, and the operation tail end is installed on the movable platform. When the four supporting arms are folded, the joints can serve as landing feet, the landing and take-off capacity under the complex terrain is achieved, and the operation tail end has the larger operation space range and higher aerial operation flexibility.

    本发明公开了一种复合起落架和作业末端的机构及旋翼无人机,所述机构包括对称安装在安装基板底部的两个第一支臂和两个第二支臂,第一支臂具有三段连杆六个关节,其中上下端的共两个关节具有一个转动自由度,其他四个关节具有两个垂直的转动自由度;第二支臂具有两段连杆五个关节,其中上端的一个关节具有一个转动自由度,其他四个关节具有两个垂直的转动自由度;四个支臂末端联接到动平台,作业末端安装在动平台上。本发明四个支臂折叠时,关节处能够作为着陆足,具有复杂地形下着陆、起飞能力,作业末端具有更大的作业空间范围,更高的空中作业灵活性。


    Access

    Download


    Export, share and cite



    Title :

    Mechanism combining undercarriage and operation tail end and rotor wing unmanned aerial vehicle


    Additional title:

    一种复合起落架和作业末端的机构及旋翼无人机


    Contributors:
    JIANG SONG (author) / LIU FANGHUA (author) / YUAN JIANKANG (author) / CAI BINGBING (author) / LIU SHUO (author)

    Publication date :

    2024-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



    Fixed-wing unmanned aerial vehicle undercarriage

    CHENG TIANCAI / LIU QIANG / ZHAO QI et al. | European Patent Office | 2023

    Free access

    Fixed-wing unmanned aerial vehicle undercarriage

    XU CHENYANG | European Patent Office | 2023

    Free access

    Rotor wing unmanned aerial vehicle undercarriage with high ground adaptability

    LU ZHIHUI / CHEN JINYING / ZHOU QINGLIN et al. | European Patent Office | 2024

    Free access

    Rotor wing unmanned aerial vehicle with passive self-adaptive undercarriage

    YU HAIYING / SHAN QIAN | European Patent Office | 2023

    Free access

    Unmanned aerial vehicle undercarriage

    BIAN CHUNJIANG / ZHAO HONG / GAO DONG | European Patent Office | 2021

    Free access