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Robotic fish

A technology of robotic fish and steering gear, which is applied in the direction of ship propulsion, propulsion transmission device, ship, etc., can solve the problem of slow swimming of robotic fish, achieve the effects of ornamental and interesting, reduce friction, and reduce energy consumption

Inactive Publication Date: 2016-07-06
NANJING LEPENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a robotic fish, which solves the technical problem of the slow swimming of the robotic fish in the prior art

Method used

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  • Robotic fish
  • Robotic fish

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Embodiment Construction

[0024] In order to make the purpose and technical solution of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] The robotic fish of the present invention includes fish head 1, fish body 2, fish tail 3, propeller 4, control module 5, first steering gear 6, connecting rod 7, motor 8 and other technical features.

[0026] Such as figure 1 , 2As shown, a robotic fish includes a streamlined shell imitating a biological fish. The streamlined shell of the robotic fish is made by 3D printing technology. It is divided into a fis...

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Abstract

The invention discloses a robotic fish, which has a streamlined shell and is divided into fish head, fish body and fish tail according to the shape and structure of a biological fish. The fish head and fish body are fixedly connected, and the fish body and fish tail are connected by a driving mechanism. Rotational connection: a motor is installed in the seal of the fishtail, and a propeller is arranged at the bottom of the fishtail, the motor is electrically connected to the control module, and the output shaft of the motor is fixedly connected with the rotating shaft of the propeller. The first steering gear provides power for the swing of the fish tail, but only relying on the swing of the fish tail as the driving force for the robot fish to move forward, the robot fish swims too slowly. By setting the propeller, the control module controls the opening, closing and Speed, to achieve the effect of rapid propulsion.

Description

technical field [0001] The invention belongs to the technical field of robotic fish, and in particular relates to a robotic fish. Background technique [0002] In nature, fish have evolved remarkable swimming skills. Compared with ordinary underwater thrusters, it has the advantages of high propulsion efficiency, good maneuverability, and rich senses. Based on these advantages, there are more and more researches on bionic robotic fish, and the functions of bionic robotic fish are becoming more and more perfect. The application fields of bionic robotic fish cover the fields of science, education and entertainment. [0003] With the development of bionics, more and more scholars at home and abroad are committed to the research of bionic robot fish, imitating the shape and swimming mechanism of fish, and manufacturing bionic robot fish to have efficient and flexible underwater cruising ability, which can It is used in resource detection, biological research and military recon...

Claims

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Application Information

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IPC IPC(8): B63H1/36B63H23/24
CPCB63H1/36B63H23/24
Inventor 娄保东
Owner NANJING LEPENG ELECTRONICS TECH CO LTD
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