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Bionic robotic fish

A technology of robotic fish and fish imitation, applied in the field of bionic robotic fish, can solve the problems of not easy for fish to accept, easy to be caught, etc., and achieve the effects of avoiding wake effect, swimming safety, and reducing energy consumption.

Inactive Publication Date: 2017-05-24
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Basically, bionic fish are driven by electric motors. Electric motors and connecting rods are driven relatively quickly, but they will generate vibration and noise, making them easy to catch and not easily accepted by fish schools.

Method used

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specific Embodiment approach

[0025] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0026] refer to figure 1 and figure 2 , a bionic robot fish, comprising a fish-like body 15, the body 15 includes a fish body 152, one end of the fish body 152 is provided with a fish head 151, and the other end is provided with a tail fin 154, and the fish body 152 is close to Both sides of the fish head 151 are hinged with pectoral fins 157, the top of the fish body 152 is provided with a dorsal fin 153, and the bottom of the fish body 152 is provided with an air cavity 155, and the lower end of the air cavity 155 runs through the fish body 152. An air bag 1 is arranged in the air chamber 155, a rubber sealing layer 156 is arranged between the lower end of the air chamber 155 and the fish body 152, and several calcium ...

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Abstract

The invention discloses a bionic robotic fish and belongs to the technical field of machinery. The bionic robotic fish comprises a body. The body comprises a fish body. A fish head is arranged at one end of the fish body, and a tail fin is arranged at the other end of the fish body. Pectoral fins are hinged to the two sides, close to the fish head, of the fish body correspondingly. A dorsal fin is arranged on the fish body. An air cavity is formed in the lower portion of the fish body. The lower end of the air cavity penetrates through the fish body. An air bag is arranged in the air cavity. A rubber sealing layer is arranged between the lower end of the air cavity and the fish body. A plurality of calcium carbonate particles and a heating wire are arranged in the air bag. A power supply source is arranged in the fish body. A controller is arranged on the power supply source and electrically connected with the power supply source. The heating wire is electrically connected with the controller. The bionic robotic fish has the advantages of being low in noise, easy to hide and the like.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a bionic robot fish. Background technique [0002] Fish-like robot fish have been developed in various countries, which can be used to detect underwater pollution sources or other abnormalities, which can be used to observe the underwater world or biological populations. [0003] Basically, bionic fish are driven by electric motors. The electric motors and connecting rods are driven relatively quickly, but they will generate vibration and noise, making them easy to be caught and not accepted by fish schools. Contents of the invention [0004] The invention aims at the deficiencies of the prior art, and provides an underwater fish-shaped bionic robot fish mainly driven by gas to move up and down. [0005] In order to solve the above-mentioned technical problems, the present invention is solved by the following technical solutions: a bionic robot fish, comprising a fish-like body...

Claims

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Application Information

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IPC IPC(8): B63G8/00B63G8/08B63G8/14B63G8/34B63G8/38
CPCB63G8/001B63G8/08B63G8/14B63G8/34B63G8/38B63G2008/002
Inventor 应益坤付宗国
Owner ZHEJIANG OCEAN UNIV
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