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Bionic robot fish

A technology of robotic fish and fish body, which is applied in the field of bionic robots, can solve the problems of high manufacturing cost and complicated structure of fish body ups and downs, and achieve the effect of simple structure and realistic bionic effect

Active Publication Date: 2016-12-07
浙江振兴阿祥集团有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, at present, the ups and downs structure of the bionic robot fish at home and abroad is complicated, and the manufacturing cost is high.

Method used

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] The bionic robotic fish provided by the preferred embodiment of the present invention can realistically simulate the fish's head floating and diving, and can also realistically simulate the opening and closing of the fish's mouth.

[0027] Please refer to figure 1 , figure 2 , Figure 14 and Figure 15 , the bionic robotic fish of the present invention includes a fish head 1, a fish body 3, a floating and diving mechanism 6 and a control system 7. First, in order to facilitate the description of the bionic robot fish, first establish a teaching coordinate system, define the X, Y, and Z ...

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Abstract

The invention discloses a bionic robot fish. The bionic robot fish comprises a fish head, a fish body and a floating and diving mechanism. The floating and diving mechanism comprises a second water storage and drainage pot used for controlling the fish body to float and dive, an air storage pot connected with the second water storage and drainage pot and an air pump used for controlling air exchange between the air storage pot and the second water storage and drainage pot. The second water storage and drainage pot is installed in the middle portion of the fish body. According to the bionic robot fish, through the connection of the second water storage and drainage pot and the air storage pot, the second water storage and drainage pot is arranged in the middle portion of the fish body, and through the control of the air pump over the air conveying between the air storage pot and the second water storage and drainage pot, water storage and water drainage of the second water storage and drainage pot are achieved, so that floating and diving of the fish body of the bionic robot fish are further achieved; and the bionic robot fish is simple in structure and has a vivid bionic effect.

Description

technical field [0001] The invention belongs to the technical field of bionic robots, and in particular relates to a bionic robot fish. Background technique [0002] Before the 1990s, the research on fish bionics mainly focused on the theoretical aspects. With the deepening of the research on the propulsion mechanism of fish and the new development of robotics, bionics, electronic technology, material science and control technology, the simulation of fish swimming A new type of underwater robot based on its dynamic mechanism—the bionic robot fish has received widespread attention at home and abroad. According to the proposed "jet propulsion theory" of fish tail propulsion, the United States Institute of Technology developed a 1.2-meter-long bionic tuna and a 0.8-meter-long bionic barracuda. The Marine Science Center of Northeastern University in the United States has developed a wave-propelled robotic eel using shape memory alloys and linkage mechanisms. The University of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H1/36B63G8/22B25J11/00
CPCB25J11/00B63G8/22B63H1/36
Inventor 应佳伟陈辉
Owner 浙江振兴阿祥集团有限公司
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