The rotor wing assembly comprises a propeller clamp and at least two propeller blades, the propeller blades are installed on the propeller clamp, the propeller clamp comprises a first main body part and a second main body part, the propeller blades are arranged between the first main body part and the second main body part, the first main body part is provided with a first installation hole, and the second main body part is provided with a second installation hole; the rotor wing assembly further comprises a connecting piece and a first limiting piece, the connecting piece can be matched with the first mounting hole, the second mounting hole and the third mounting hole and used for connecting the first main body part, the second main body part and the blades, and the first limiting piece is located on the side, away from the first main body part, of the second main body part. The limiting part is used for limiting the second body part. According to the invention, the stability and reliability of connection between the paddle clamp and the paddle are improved, and the possibility of loosening of the connecting piece is reduced, so that the possibility of paddle ejection and explosion of the unmanned aerial vehicle is reduced, and the use safety of the unmanned aerial vehicle is improved.
本申请涉及一种旋翼组件及无人机,包括:桨夹以及至少两个桨叶,桨叶安装于桨夹,其中,桨夹包括第一主体部和第二主体部,桨叶设置于第一主体部和第二主体部之间,第一主体部开设有第一安装孔,第二主体部开设有第二安装孔,桨叶开设有第三安装孔,旋翼组件还包括连接件和第一限位件,连接件能够与第一安装孔、第二安装孔以及第三安装孔配合,用于连接第一主体部、第二主体部和桨叶,第一限位件位于第二主体部远离第一主体部的一侧,用于限位第二主体部的位置。本申请有利于提高桨夹与桨叶之间连接的稳定性及可靠性,降低连接件发生松脱的可能,进而有利于降低无人机发生射桨炸机的可能,提高了无人机的使用安全。
Rotor wing assembly and unmanned aerial vehicle
一种旋翼组件及无人机
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
European Patent Office | 2024
|Rotor wing assembly, rotor wing assembly storage method and unmanned aerial vehicle
European Patent Office | 2022
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