The invention belongs to the technical field of bionic motion equipment, and particularly relates to a flexible blade fin surface of a bionic undulating fin, which consists of a fan-shaped flexible fin surface, a fan-shaped flexible blade and a bolt, and is characterized in that a groove as thick as the fan-shaped flexible blade is reserved on the side surface of the outer edge of the fan-shaped flexible fin surface, and hole positions are reserved on two sides of the groove; the fan-shaped flexible blades are fixed by bolts after being inserted into the side surfaces of the outer edges of the fin surfaces, and pre-tightening force is applied to the fixed fin surfaces. The fan-shaped blade fin surface designed by the invention is changed into a fin surface suitable for the undulating fin robot after a pre-tightening force is applied, and the resistance of the undulating fin robot in the movement process can be reduced and the movement speed and the obstacle crossing ability can be improved by using the fin surface in a polar region environment.
本发明属于仿生运动装备技术领域,具体涉及一种仿生波动鳍的柔性刀片鳍面,由扇形柔性鳍面,扇形柔性刀片,螺栓组成,其特征在于:扇形柔性鳍面外沿的侧面预留扇形柔性刀片厚度的槽,并且槽两侧预留孔位,扇形柔性刀片插入鳍面外沿侧面后由螺栓固定,对固定后的鳍面施加预紧力。本发明设计的扇形刀片鳍面在施加预紧力后变成适用于波动鳍机器人的鳍面,在极地环境下使用此鳍面能够减小波动鳍机器人运动过程中的阻力,提高运动速度和越障能力。
Flexible blade fin surface of bionic undulating fin
一种仿生波动鳍的柔性刀片鳍面
2023-06-23
Patent
Electronic Resource
Chinese
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