Underwater wireless charging device of robot fish

Abstract

The invention discloses an underwater wireless charging device of a robot fish, comprising a charging bracket, a control device and a separating device; a fixing frame comprises a plate body arranged at the upper end of a connecting rod and a funnel-shaped shell body hinged on the plate body; the inner wall of the funnel-shaped shell body matches with the head outline of the robot fish; a wireless changing sending end device is arranged on the plat body in a waterproof mode; the wireless changing sending end device comprises a wireless charging sending module and a charging coil; the separating device comprises a water pump; the water outlet end of the water pump is communicated with the conical part of the funnel-shaped shell body through a guide pipe; the water pump and the control device are electrically connected. When the robot fish enters the wireless charging device for being charged, the head of the robot fish matches with the inner wall of the funnel-shaped shell body; the battery is charged by using the electromagnetic induction principle between the charging coil and a receiving coil; after charging is finished, the control device starts the water pump; the high pressure water passing through the water pump impacts the head of the robot fish through the guide pipe; therefore, the robot fish is separated from the underwater wireless charging device.

Description

technical field [0001] The invention belongs to the technical field of underwater robot positioning and wireless charging, and in particular relates to an underwater wireless charging device for robotic fish. Background technique [0002] In recent years, due to population growth, the destruction of the natural environment has become more and more serious, and land resources have become increasingly tense. The ocean is rich in resources, and its protection and development is the general trend of future development. Now some technologically advanced countries have increased their investment in marine development, and the development of marine resources and the use of underwater robots have become a hot research field. [0003] Many of the underwater autonomous robots that have been researched are powered by batteries. One of the disadvantages of using batteries for power supply is that someone must perform real-time detection and know the current battery level of the robot. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an underwater wireless charging device for robotic fish, which solves the technical problem that robotic fish cannot be wirelessly charged underwater in the prior art

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