The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle folding arm structure. The folding arm structure of the unmanned aerial vehicle comprises a vehicle body, the four corners of the vehicle body are each provided with a folding arm assembly, each folding arm assembly comprises a main engine arm and an auxiliary engine arm, one end of each main engine arm is installed on the vehicle body, and the other end of each main engine arm is hinged to the corresponding auxiliary engine arm. Each auxiliary machine arm rotates around the main machine arm hinged to the auxiliary machine arm till the auxiliary machine arm is fixed to the inner side of the adjacent main machine arm. The invention provides a simple and convenient arm folding and fixing scheme, the number of structural parts and the complex difficulty are reduced to the maximum extent, the cost is reduced, and the reliability and the part universality are improved.
本发明涉及无人机技术领域,具体涉及一种无人机折叠机臂结构。所述无人机折叠机臂结构包括机身,所述机身四角各安装有一折叠机臂组件,所述折叠机臂组件包括主机臂和副机臂,各所述主机臂一端安装在所述机身上,另一端与各所述副机臂铰接,折叠时,各所述副机臂绕与其铰接的各所述主机臂旋转直至固定在相邻的主机臂内侧。本发明提供了一种简便的机臂折叠固定方案,最大限度降低结构件数量及复杂难度,降低成本,提高可靠性及零件通用性。
Folding arm structure of unmanned aerial vehicle
一种无人机折叠机臂结构
2023-11-14
Patent
Electronic Resource
Chinese
IPC: | B64U |
Unmanned aerial vehicle arm folding structure and unmanned aerial vehicle
European Patent Office | 2025
|Unmanned aerial vehicle rotor wing folding structure and unmanned aerial vehicle
European Patent Office | 2023
|