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Bionic swimming device

A technology of drive and oscillating motion, applied in transportation and packaging, ships, non-rotating propulsion components, etc., can solve problems such as large eddy currents and noise, and achieve the effects of strong reliability, ingenious design, and high flexibility

Active Publication Date: 2013-10-09
卢小平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that it will generate large eddy currents and noise

Method used

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Embodiment Construction

[0048] see Figure 1 to Figure 17 , The bionic swimming device of the present invention is a device for simulating jellyfish aquatic animals swimming in water. The bionic jellyfish consists of a floating body 1, a plurality of sealing components 2, a plurality of drivers 3, a driving circuit 4, and decorative and stabilizing tentacles 5. The floating body 1 includes a detachable outer cover 11, and also includes a sealed shell, so that the floating body becomes a buoyant structure. A plurality of drive systems 3 are evenly distributed along the circumference of the floating body 1 . The driving part of the driver 3 is inside the floating body, and its propeller, that is, the paddle 34 is arranged outside the body, and its shaft is connected to the inside and outside of the body through the sealing part 2 . The drive control circuit 4 is contained in the sealed housing, and the decorative and stabilizing tentacles 5 are contained in the bottom of the floating body, which can ...

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Abstract

The invention discloses a bionic swimming device which comprises a body capable of swimming and floating, a plurality of drivers and at least one propeller. A plurality of coils, a plurality of magnets, a battery and a controlling circuit are arranged inside the floating and swimming body, the drivers are arranged on the periphery of the floating and swimming body, each driver is provided with the corresponding coil and one corresponding magnet, and the driver is driven by the interaction of the coil and the magnet. The propeller is effectively connected with the drivers, and the propeller is connected to the drivers in a linkage mode and swings relative to the floating and swimming body. The battery provides power for the controlling circuit, turn-on and turn-off, the direction and the time of turn-on and turn-off of the current in the coils can be controlled through the controlling circuit, therefore, the direction and the action time of the force of the interaction of the coils and the magnets can be controlled, and the direction of the action of the drivers and the action time of the drivers are controlled. The bionic swimming device realistically stimulates the action of a jellyfish in the natural world or aquatic animals similar to the jellyfish in motion characteristics during movement.

Description

technical field [0001] The invention relates to a device capable of swimming in liquid and a driving method thereof. Background technique [0002] Devices that can swim in liquids (mainly water) include various ships and submarines, as well as some devices specially designed for special purposes. Since the power output of various driving devices is mainly the rotating shaft, using a propeller in this way is a method that can easily convert the rotating torque into thrust. The disadvantage of this method is that it will generate large eddy currents and noise. [0003] Most of the aquatic animals in the biological world are propelled forward by fins or a fin-like structure, which has the advantage of being more suitable for the reciprocating motion of muscle pulling, its efficiency is higher than that of propeller drive, and the noise is lower. Therefore, many scholars study the propulsion mechanism of various fish and other aquatic animals, and many people design various me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H1/30B63C11/52
Inventor 卢小平
Owner 卢小平
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