Bionic tail fin capable of being used for overwater measuring equipment power

A technology for measuring equipment and tail fins, applied in the field of bionic tail fins, can solve the problems of increasing the weight of ships or submarines, increasing equipment investment, and large friction, and achieving the effects of low labor maintenance costs, improved propulsion efficiency, and improved energy-saving effects.
CN106043645AInactive Publication Date: 2016-10-26HENAN UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HENAN UNIVERSITY
Publication Date
2016-10-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a bionic tail fin capable of being used for overwater measuring equipment power. The bionic tail fin is mainly characterized in that transmission shafts in transmission connection with two sliding blocks connected to two guide rails are arranged in a tail fin shell, sliding block movement starting and stopping limiting pieces are arranged at the position, at the two ends of each sliding block, of each guide rail, photocoupling switch devices are arranged at the positions of the sliding block movement starting and stopping limiting pieces of each sliding block, the two ends of each sliding block are provided with light shading boards, one end of each guide rail is provided with an electromagnet, and the electromagnets are connected with an electric controller. The bionic tail fin has the beneficial effects of being environment-friendly, free of pollution, good in silencing effect, simple in structure, low in cost and long in service life, and the propelling efficiency and the energy-saving effect can be effectively improved. The bionic tail fin can be used for a system such as a small hydrographic survey vessel with the relatively high self-restraint time requirement, can also be used as a propelling system for a pure electric propelling ship and further can be used for certain special occasions, such as underwater acoustical signal collection, with the special requirements for the noise of the propelling system.
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Description

Technical field

[0001] The invention relates to a power mechanism for driving water measuring equipment, in particular to a bionic tail fin which can be used for power of water measuring equipment, which is suitable for driving movement of water and water measuring equipment. Background technique

[0002] Generally, there are many types of power mechanisms that drive objects in and above water, mainly propellers, mechanisms based on bionic principles such as artificial fins, superconducting magnetic fluid thrusters, etc.

[0003] Although the propeller as a ship driving mechanism has been widely used in ship driving, its shortcomings such as low transmission efficiency, high energy consumption, and high noise are obvious.

[0004] In recent years, many people have used the principle of bionics to make simple artificial tail fins based on fish tails, which are used as the power to drive the ship forward. It has high efficiency, low noise and energy saving, which is another new develop...

Claims

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