The invention relates to a paddle clamp mechanism and an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. The invention provides a paddle clamp mechanism. The paddle clamp mechanism comprises a fixing base, a paddle clamp body and a shaft rod. According to the paddle clamp mechanism, the fixing mode of the paddle clamp body and the fixing base is changed, on one hand, the first external mounting groove and the second external mounting groove are formed in the two fixing parts on the two sides of the fixing base correspondingly, and the first bearing is arranged in the first external mounting groove of one fixing part; the first bearing is arranged in the first external mounting groove of one fixing part, and the second bearing is arranged in the second external mounting groove of the other fixing part, so that the distance between the first bearing and the second bearing is increased, the load applied to the bearings is more dispersed when the paddle clamp body swings to generate the load, and the overall service life of the first bearing and the second bearing is prolonged; on the other hand, an opening of the paddle clamp body is omitted, and the diameter of the opening is reduced, so that the overall strength of the paddle clamp body is improved, and the impact resistance is improved.
本发明涉及一种桨夹机构及无人飞行器,涉及无人飞行器技术领域。本发明提供了一种桨夹机构,包括固定座、桨夹本体和轴杆。本发明提供的桨夹机构改变了桨夹本体与固定座的固定方式:一方面,通过在固定座的两侧两个固定部上分别设置第一外置安装槽和第二外置安装槽,将第一轴承设置在其中一个固定部的第一外置安装槽内,将第二轴承在另一个固定部的第二外置安装槽内,这样设置增加了第一轴承与第二轴承之间的距离,因此在桨夹本体摆动产生载荷时,施加在轴承上的载荷更加分散,从而提高了第一轴承和第二轴承的整体寿命;另一方面,取消了桨夹本体的开孔并将开孔直径减小,从而增加了桨夹本体的整体强度,提高了耐冲击性。
Paddle clamp mechanism and unmanned aerial vehicle
一种桨夹机构及无人飞行器
2025-01-03
Patent
Electronic Resource
Chinese
IPC: | B64U |
European Patent Office | 2024
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