The invention provides a carangidae-imitating stretch-draw integral type underwater detection robotic fish with wing fins. The carangidae-imitating stretch-draw integral type underwater detection robotic fish comprises a fish head part, a trunk part and a fish tail part, a driving structure is arranged in the fish head part; the trunk part comprises a plurality of tensioning joint structures; each tensioning joint structure comprises a front framework plate, a rear framework plate, two elastic pieces and two hinge assemblies. The front framework plates of the tensioning joint structures are connected with the rear framework plates of the tensioning joint structures located in front of the front framework plates, so that the multiple tensioning joint structures are connected into a whole; the front end of the trunk part is connected with the fish head part, and the tail end is connected with the fish tail part; the detection robotic fish has the beneficial effects that the driving structure in the fish head can drive the tensioning joint structure of the trunk part to swing left and right, so that the detection robotic fish is driven by the fish tail part to move underwater, and the movement mode can improve the swimming characteristic and flexibility of the detection robotic fish and improve the underwater cruising ability of the detection robotic fish; meanwhile, the fish head is further provided with the side fish fins, and the working capacity of the robotic fish in the underwater complex environment can be improved.
本发明提供一种带翼鳍的仿鲹科张拉整体式水下探测机器鱼,包括鱼头部、躯干部和鱼尾部;鱼头部内设有驱动结构;躯干部包括多个张拉关节结构;每一张拉关节结构包括前骨架板、后骨架板、两弹性件以及两铰接组件;张拉关节结构的前骨架板与位于其前方的张拉关节结构的后骨架板相连,从而使多个张拉关节结构连接为整体;躯干部前端连接鱼头部相连,尾端连接鱼尾部相连;本发明的有益效果为:该鱼头部内的驱动结构可驱动躯干部的张拉关节结构左右摆动,从而通过鱼尾部驱动探测机器鱼在水下运动,该运动方式可以提升探测机器鱼的游动特性、灵活性并提升探测机器鱼水下续航能力;同时鱼头部还设有侧鱼鳍,可以提升机器鱼的水下复杂环境的工作能力。
Carangidae-imitating stretch-draw integral type underwater detection robotic fish with wing fins
一种带翼鳍的仿鲹科张拉整体式水下探测机器鱼
2024-02-06
Patent
Electronic Resource
Chinese
Carangidae-imitating robotic fish working in narrow space
European Patent Office | 2023
|Carangidae-imitating bionic fish mechanism capable of rising and submerging
European Patent Office | 2022
|Rope-driven X-shaped parallel structure stretch-draw integral flexible bionic fish
European Patent Office | 2023
|