The invention relates to the technical field of unmanned aerial vehicle propeller clamps, in particular to an unmanned aerial vehicle upper damping propeller clamp which comprises a lower clamping component, blade mounting rods, first springs and an upper clamping component, a transmission component is mounted on the lower side of the lower clamping component, blade components are mounted at the two ends of the lower clamping component, and the lower clamping component comprises a lower clamping plate. Limiting rings are arranged at the two ends of the upper side of the lower clamping plate, adjusting openings are formed in the outer sides of the limiting rings, and positioning plates are arranged at the positions, close to the limiting rings, of the upper side of the lower clamping plate. An arc-shaped sliding rod slides in a limiting ring, a second spring contracts a pressing plate to elastically fix the transverse position of a blade component, and a first spring elastically fixes the longitudinal position of the blade component, so that the vibration strength of the blade component in contact with a hard object is relieved, and the blade component is prevented from being damaged; the lower clamping component and the upper clamping component are rapidly fixed through the positioning plate and the positioning groove, and the fixing efficiency of the blade component is high.
本发明涉及无人机桨夹技术领域,具体是一种无人机上减震桨夹,包括下夹构件、浆叶安装杆、第一弹簧与上夹构件,所述下夹构件的下侧安装有传动构件,所述下夹构件的两端位置处均安装有浆叶构件,所述下夹构件包括下夹板,所述下夹板的上侧两端位置处均设置有限位环,所述限位环的外侧开设有调节口,所述下夹板的上侧临近限位环的位置处设置有定位板。本发明通过弧形滑竿在限位环的内部滑动,第二弹簧收缩压板对浆叶构件横向位置弹性固定,通过第一弹簧对浆叶构件纵向位置弹性固定,减缓浆叶构件碰到硬物的震动力度,避免损坏浆叶构件,通过定位板与定位槽快速固定下夹构件与上夹构件,浆叶构件的固定效率高。
Damping paddle clamp on unmanned aerial vehicle
一种无人机上减震桨夹
2024-03-12
Patent
Electronic Resource
Chinese
Paddle clamp, propeller assembly, power device and unmanned aerial vehicle
European Patent Office | 2020
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