The invention discloses an amplitude decoupling adjustment underwater flapping wing gliding device which comprises a central rotating shaft, a plurality of fin rays, a power module, a dorsal-belly ratio adjusting module and an amplitude adjusting module, the fin rays are sequentially arranged on the central rotating shaft in a sleeving mode, the ends of the fin rays are slidably sleeved with sleeves I, the sleeves I are hinged to sliding blocks I and first rod pieces, the sliding blocks I move vertically, and the first rod pieces move vertically. The other end of the first rod piece is connected with the belly-dorsal ratio adjusting module, the power module drives the end of the first rod piece through the belly-dorsal ratio adjusting module to conduct circular motion with the power module as the circle center, and the belly-dorsal ratio adjusting module adjusts the distance from the end of the first rod piece to the power module, so that the belly-dorsal ratio of fin ray motion is adjusted; and the amplitude adjusting module is used for adjusting the distance between the central rotating shaft and the power module in the horizontal direction, so that the motion amplitude of the fin ray is adjusted under the condition that the abdominal-dorsal ratio is determined. Decoupling of the swing amplitude of the flapping wings of the mechanism and the belly-dorsal ratio is achieved, the amplitude can be independently adjusted without affecting the belly-dorsal ratio, the degree of dependence between modules is low, and the independence of the modules is high.
本发明公开了一种幅值解耦调节的水下扑翼滑翔装置,包括中心转轴、若干依次套设于中心转轴上的鳍条、动力模块、腹背比调节模块和幅值调节模块,鳍条端部滑动套设套筒Ⅰ,套筒Ⅰ铰接有滑块Ⅰ和第一杆件,滑块Ⅰ竖直移动,第一杆件另一端与腹背比调节模块连接,动力模块通过腹背比调节模块驱动第一杆件端部以动力模块为圆心进行圆周运动,腹背比调节模块调节第一杆件端部至动力模块的距离,从而调节鳍条运动的腹背比;幅值调节模块用于调节中心转轴与动力模块之间水平方向的距离,从而在腹背比确定的情况下调节鳍条运动幅值。实现机构扑翼摆动幅值与腹背比的解耦,幅值可单独调节不影响腹背比,使得模块之间的依赖程度低,模块的独立性强。
Underwater flapping wing gliding device with amplitude decoupling adjustment function and adjustment method of underwater flapping wing gliding device
一种幅值解耦调节的水下扑翼滑翔装置及其调节方法
04.07.2023
Patent
Elektronische Ressource
Chinesisch
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