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Wire-driven continuous bionic robotic dolphin

A continuous, line-driven technology, applied to non-rotating propulsion elements, rudder steering, underwater operating equipment, etc., to achieve the effect of simple structure, efficient swimming, and easy realization

Active Publication Date: 2020-07-14
PEKING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the robot fish swims by means of a pendulum to transmit power, and there is no continuous feature, and it can only turn on the horizontal plane and cannot dive / float

Method used

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  • Wire-driven continuous bionic robotic dolphin
  • Wire-driven continuous bionic robotic dolphin
  • Wire-driven continuous bionic robotic dolphin

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Embodiment Construction

[0047] 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 specific embodiments and with reference to the accompanying drawings.

[0048] The invention provides a line-driven continuous bionic robot dolphin, comprising: a head, an abdomen and a tail, a drive module and a steering module are installed in the abdomen, and the drive module and the steering module respectively include a spine, a steering gear, Steering disc and transmission line; the rotation of the steering gear of the driving module and the steering module drives the deflection of the steering disc, and the deflection of the steering disc drives the action of the transmission line, and the action of the transmission line drives the spine to move up and down, left and right, and then realizes the line Drive the three-dimensional movement of the continuous bionic robot dolphin.

[0049] ...

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Abstract

The invention provides a line-driven continuous bionic robotic dolphin. The dolphin comprises a head part, a belly part and a tail part, wherein a driving module and a steering module are arranged inthe belly part, and each of the driving module and the steering module comprises a spine, a steering engine, a steering wheel and a transmission line. The dolphin is advantaged in that the steering engine of the driving module and the steering engine of the steering module rotate to drive a steering wheel to deflect, the steering wheel deflects to drive a transmission line to act, the transmissionline acts to drive a spine to move up and down and left and right, and then three-dimensional motion of the line-driven continuous bionic robotic dolphin is achieved.

Description

technical field [0001] The invention relates to the technical field of underwater bionic robots, in particular to a line-driven continuous bionic robot dolphin. Background technique [0002] In recent years, with the development of bionics, underwater bionic robots have developed rapidly. Underwater bionic robots have realized the unification of propeller and rudder, and have the advantages of high maneuverability, low disturbance, and no pollution. They are suitable for narrow and complex environments. Monitoring, search, exploration, rescue and other tasks in the dynamic underwater environment. At present, most underwater bionic robots use multi-joint rigid bodies connected in series. Each joint needs to be driven by a motor or steering gear, which has a complex structure and low propulsion efficiency. [0003] Patent CN206766306U discloses a robotic fish suitable for underwater noise monitoring. The fish tail is composed of two joints and a tail fin. The steering gear pu...

Claims

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Application Information

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IPC IPC(8): B63C11/52B63H1/36B63H25/26
CPCB63C11/52B63H1/36B63H25/26
Inventor 喻俊志刘金存李忠奎
Owner PEKING UNIV
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