The invention provides an unmanned helicopter blade which comprises an unmanned aerial vehicle body 1, a fixing unit 2, a blade clamp 3 and a blade body 4, the fixing unit 2 is arranged on the surface of the unmanned aerial vehicle body 1, the blade clamp 3 is fixed to the surface of the fixing unit 2, and the blade body 4 is fixed to the surface of the blade clamp 3; at least two groups of the paddle clamps 3 and the paddle bodies 4 are uniformly distributed on the surface of the fixing assembly in a ring shape; the paddle clamp 3 and the paddle body 4 are matched with each other, so that the paddle body 4 is quickly mounted and dismounted from the surface of the paddle clamp 3, the paddle body 4 and the paddle clamp 3 are fixed without using bolts, and auxiliary tools are not needed for dismounting the paddle body 4 and the paddle clamp 3, so that the paddle clamp 3 and the paddle body 4 are mounted; and meanwhile, a fixing assembly is matched, the whole propeller hub 201 can be conveniently mounted and dismounted, and therefore the dismounting efficiency of the device is improved.
本申请提供一种无人直升机桨叶,包括无人机本体1、固定单元2、桨夹3和桨叶本体4,其中:固定单元2设置在无人机本体1的表面,桨夹3固定在固定单元2表面,桨叶本体4固定在桨夹3表面;桨夹3和桨叶本体4均有至少两组,且呈环形均匀排布在固定组件表面;通过桨夹3和桨叶本体4的相互配合,快速将桨叶本体4从桨夹3表面安装和拆卸,在不使用螺栓从而完成桨叶本体4与桨夹3之间的固定,同样的桨叶本体4与桨夹3之间的拆分也不需要辅助工具,从而实现对桨夹3与桨叶本体4之间的安装,同时配合固定组件,还能够方便对整个桨毂201进行安装和拆卸,从而提高对装置的拆卸效率。
Unmanned helicopter blade
一种无人直升机桨叶
17.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B64U |
Europäisches Patentamt | 2024
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