The paddle limiting structure comprises two cover plates and a connecting base, the two cover plates are arranged on the front end face and the rear end face of the connecting base correspondingly, a connecting through hole is formed in the middle of the connecting base, mounting columns are arranged at the front end and the rear end of the connecting base correspondingly, and placing holes are formed in the mounting columns; the position of the adjusting roller is pressed to drive the rotating block to rotate, then the connecting rod is driven to swing, the floating head can vertically slide along the unmanned aerial vehicle propeller rotating shaft along with swing of the connecting rod, and the stability of the propeller limiting structure is adjusted by adjusting the distance between the floating head and the connecting base; impact of centrifugal force is automatically adjusted in the using process of the propeller limiting structure, the buffering effect is achieved, the service life of the propeller limiting structure is prolonged, the blades are installed on the clamping base, the fourth connecting hole and the two third connecting holes are distributed in a triangular mode, and the blades are stable and firm after being locked through triangular distribution fixing.
本发明公开了一种桨叶限位结构,包括盖板和连接座,所述盖板设置有两个,两个所述盖板分别设置在连接座前后两端面上,所述连接座中部开设有连接通孔,所述连接座前后两端均设置有安装柱,所述安装柱内开设有放置孔,本发明通过按压调节滚轮位置带动转动块转动,进而带动连杆摆动,浮动头随着连杆摆动可以沿着无人机螺旋桨转轴上下滑动,通过调节浮动头与连接座之间的距离变化来调整螺旋桨限位结构的稳定性,使其在使用过程中自动调节离心力的冲击,起到缓冲作用,延长螺旋桨限位结构的使用寿命,将桨叶安装到卡座上,第四连接孔和两个第三连接孔呈三角形分布,采用三角形分布固定使得桨叶锁紧后稳固牢靠。
Paddle limiting structure
一种桨叶限位结构
2025-01-24
Patent
Electronic Resource
Chinese
IPC: | B64U |
Paddle of paddle fan engine, paddle fan and paddle fan engine
European Patent Office | 2023
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