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Robotic fish with independent ring tail support and snorkeling method of robotic fish

A technology of tail support and robotic fish, applied in the field of bionic robotic fish, can solve the problems of increasing time and money costs, high-cost processing technology, complex mechanical design, etc., and achieve the effect of beautiful and exquisite appearance, low cost, and not easy to fall off

Inactive Publication Date: 2014-06-25
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the robot fish that has been successfully developed by the body-caudal fin drive (BCF), it can maintain a smooth and beautiful curve when swimming, and its body will not be deformed by water pressure to affect its balance underwater. Complicated mechanical design, high-cost processing technology, or advanced materials will increase the time and money cost of manufacturing robotic fish in the laboratory. If the above requirements are not met, it will limit the use of robotic fish-like fish to a certain extent Authenticity, Reliability of Constraining Lab's Research on Imitation Fish Propulsion

Method used

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  • Robotic fish with independent ring tail support and snorkeling method of robotic fish
  • Robotic fish with independent ring tail support and snorkeling method of robotic fish
  • Robotic fish with independent ring tail support and snorkeling method of robotic fish

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Embodiment

[0032] Such as Figure 1 to Figure 13As shown, the robotic fish with an independent annular tail support includes a head, a middle support plate 1, a tail, a pectoral fin, and a tail fin. The head includes a left head shell 2, a right head shell 3, a trapezoidal partition 4, and a pectoral fin. Steering gear support 5, pectoral fin steering gear 6, plane double rocker mechanism 7, pectoral fin shaft 8, pectoral fin shaft support member 9, battery 25, circuit board 26, and the described tail includes annular tail support, fish skin 12, the second A joint, a second joint, a third joint, the first linkage disc 13, the second linkage disc 14, the steering gear fixing part 15, the tail fin clip 16, the tail fin includes tail fins 17, tail fin inserts 18, and the pectoral fin Including left pectoral fins 19 and right pectoral fins 20, one side of the middle support plate 1 is provided with a front annular boss, the other side of the middle support plate 1 is provided with a rear ann...

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Abstract

The invention discloses a robotic fish with an independent ring tail support and a snorkeling method of the robotic fish. The robotic fish with the independent ring tail support comprises a head, a middle supporting plate, a tail, a pectoral fin and a tail fin. The head comprises a left head shell, a right head shell, a trapezoid partitioning plate, a pectoral fin rudder support, a pectoral fin rudder, a planar double-rocking-bar mechanism, a pectoral fin shaft, a pectoral fin shaft supporting part, a battery and a circuit board, and the tail comprises the ring tail support, a fish skin, a first joint, a second joint, a third joint, a first linkage disc, a second linkage disc, a rudder fixing part and a tail fin clamp. The tail fin comprises a tail fin piece and a tail fin insertion part. The pectoral fin comprises a left pectoral fin piece and a right pectoral fin piece. The robotic fish is beautiful, exquisite and vivid in shape and can be kept in a reasonable form when swimming and turning. The independent ring tail support is good in adaptability and low in cost and allowed to be independently detached and can keep the robotic fish in the form well when swimming underwater.

Description

technical field [0001] The invention relates to the technical field of bionic robot fish, in particular to a robot fish with an independent annular tail support and a snorkeling method thereof. Background technique [0002] The development of robotic fish reflects the increasing attention paid by humans to the development of marine resources. The research of robotic fish needs to combine bionics, mechanical design, material science, control technology and other disciplines. Environmental fields, military fields, and biological science fields all reflect the broad prospects of robotic fish research. Since the 1990s, robotic fish has gradually become another research hotspot in the field of robotics. [0003] In 1994, the Massachusetts Institute of Technology developed the world's first robotic fish RoboTuna, which is 1.2 meters long, contains 40 ribs, 6 DC motors, and as many as 2,843 body parts. The structure is complex and it took 3 years to complete. Since then, researche...

Claims

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Application Information

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IPC IPC(8): B63H1/36B63C11/00
Inventor 邓见汤琳邵雪明方舟李伟荣简永青
Owner ZHEJIANG UNIV
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