The invention discloses a cage type aircraft rotor wing protection cover in the technical field of aircrafts. The protection cover comprises a first fixing ring, a plurality of supporting rods are evenly and fixedly connected to the inner wall of the first fixing ring, the ends, away from the first fixing ring, of the supporting rods are jointly and fixedly connected with a first connecting block, a second fixing ring is arranged at the top of the first fixing ring, and a plurality of protection rods are evenly and fixedly connected to the top of the second fixing ring; and the ends, away from the second fixing ring, of the multiple protection rods are jointly and fixedly connected with a second connecting block, the side wall of one end of the second fixing ring is fixedly connected with a limiting piece, and a first limiting threaded hole is formed in the side wall of the bottom end of the limiting piece in a penetrating mode. The protection cover has the beneficial effects that the protection cover is simple to use and convenient to mount and dismount, and when the protection cover is mounted on the rotor wing of the unmanned aerial vehicle, the rotor wing of the unmanned aerial vehicle can be protected without influencing the flight of the unmanned aerial vehicle, so that the flight state of the unmanned aerial vehicle is ensured, and the working efficiency is improved.

    本发明公开了飞行器技术领域的一种笼式飞行器旋翼保护罩;包括第一固定环,第一固定环的内壁均匀固定连接有多个支撑杆,多个支撑杆分别远离第一固定环的一端共同固定连接有第一连接块,第一固定环的顶部设有第二固定环,第二固定环的顶部均匀固定连接有多个防护杆,多个防护杆分别远离第二固定环的一端共同固定连接有第二连接块,第二固定环的一端侧壁固定连接有限位片,限位片的底端侧壁贯穿开设有第一限位螺纹孔。本发明的有益效果是:本装置使用简单,安装拆卸方便,安装在无人飞行器的旋翼上时,可在不影响飞行器飞行的同时为飞行器的旋翼提供防护,对旋翼提供防护,确保无人飞行器的飞行状态,提高工作效率。


    Access

    Download


    Export, share and cite



    Title :

    Cage type aircraft rotor wing protection cover


    Additional title:

    一种笼式飞行器旋翼保护罩


    Contributors:

    Publication date :

    2021-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Tandem type large-rotor-wing multi-rotor-wing aircraft

    JIANG FUYU | European Patent Office | 2024

    Free access

    Rotor wing and rotor wing aircraft

    ZHAO LONGZHI / XU LIJUN / ZHANG YIFEI et al. | European Patent Office | 2024

    Free access

    Double-rotor-wing type rotor wing structure of circular aircraft

    WANG YAXING / WANG FEIFAN | European Patent Office | 2022

    Free access

    Combined type rotor wing transmission system and combined type rotor wing aircraft

    QI ZHIGANG / ZHANG SHILONG / ZHANG JIECHAO et al. | European Patent Office | 2023

    Free access

    Hidden rotor wing type folding wing flying wing aircraft

    ZHOU ZIJIE / WANG QI / OU YIFEI et al. | European Patent Office | 2022

    Free access