The invention belongs to the technical field of biomimetic robots, and particularly discloses a biomimetic robotic fish which comprises a biomimetic fish head mechanism, a biomimetic fish driving mechanism and a biomimetic fish tail fin mechanism. By adopting the gear-rack reciprocating transmission mechanism, the double-layer series-parallel gear structure and the motor, effective conversion from rotation of the motor to small-amplitude reciprocating swing of a fish body is realized, and a swimming mechanism of real fish is accurately simulated, so that the propelling efficiency of the robotic fish is improved, and the mechanical property of the robotic fish is improved. The bionic robotic fish can flexibly perform underwater maneuvering, the swimming behavior of real fish is simulated, and the flexibility and adaptability of the robotic fish in water are improved.
本发明属于仿生机器人技术领域,具体公开了一种仿生机器鱼,包括仿生鱼头机构、仿生鱼驱干机构和仿生鱼尾鳍机构;本发明通过采用齿轮‑齿条往复传动机构、双层串‑并联齿轮结构和电机,实现了电机旋转运动到鱼体小幅度往复摆动的有效转换,精确模拟真实鱼类的游动机制,从而提高了机器鱼的推进效率,使得仿生机器鱼能够更灵活地进行水下机动,模拟真实鱼类的游动行为,提高了机器鱼在水中的灵活性和适应性。
Bionic robotic fish
一种仿生机器鱼
2024-10-11
Patent
Electronic Resource
Chinese