Structure of observation-level underwater robot

A technology of underwater robots and propellers, which is applied to underwater operation equipment, transportation and packaging, ships, etc. It can solve problems such as unstable floating, no anti-flow function, and underwater robots are easily washed away by water flow, and achieve resistance The effect of small, stable position and smooth appearance

Inactive Publication Date: 2018-07-27
常熟海量声学设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the underwater robots on the market do not have the anti-flow function. In the flowing water, the underwater robot is easily washed away by the current and cannot float stably in the water, so that the robot cannot work normally in the flowing water.

Method used

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  • Structure of observation-level underwater robot
  • Structure of observation-level underwater robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The whole upper shell 1 is made of buoyancy material, so that the center of buoyancy of the robot is on the upper side, and it is just in a floating state in the water. The vertical propeller 7 fixed at the center of the underwater robot can promote the robot to rise and sink. The underwater camera 2 embedded in the lower shell can take video. The four side thrusters 3 fixed around the robot are placed at 45 degrees to the center line of the camera 2, the speed of each side thruster 3 can be adjusted independently, and the four side thrusters 3 cooperate with each other to generate the combined force of the thrust and the received The water flow resistance cancels out, so that the underwater robot remains relatively stationary in the flowing water and the ground.

Embodiment 2

[0016] exist figure 2 Among them, the power cords of two horizontally placed battery compartments 6 lead to the main control compartment 5 from the left end, and the control lines of five propellers are drawn from the bottom of the main control compartment 5 and connected with the corresponding propellers. The bottom end of the communication compartment 8 leads out the connecting wire of the camera 2 and the communication line connected with the main control compartment 5, and the top end of the communication compartment 8 leads out the communication cable 10 connected with the upper computer.

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Abstract

The invention discloses a structure of an observation-level underwater robot. Due to a flat-circular shape, resistance of the robot during underwater moving is reduced. The central lines of four sidepropellers fixed to the periphery of the robot are arranged with an angle to the central line of a camera being 45 degrees. The rotation speed of each motor can be independently adjusted. The four motors are matched with each other, so that a resultant force of the pushing forces can be counteracted by the water flow resistance on the robot. The robot can be maintained to be static relative to ground in flowing water. A battery compartment, a communication cabin and a main control cabin are all packaged in a round plastic shell.

Description

technical field [0001] The invention relates to an underwater robot, in particular to the structure of an aquaculture observation-level underwater robot. Background technique [0002] As an important detection system in the ocean, the observation-level underwater robot has played an important role in the maintenance of ocean rights and interests and ocean development. The battery compartment is one of the important components of the underwater robot, providing energy for it. Due to the special working environment of underwater robots, their energy sources must be safe, reliable, high pressure resistant, corrosion resistant, and not pollute the environment. Based on factors such as fluid movement resistance, pressure bearing capacity, and battery specific energy, the battery compartment of an underwater robot is usually cylindrical. For small underwater robots, self-contained batteries are a common form of energy, and self-contained batteries also need to ensure that the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/00
CPCB63C11/00
Inventor 褚振忠朱向东
Owner 常熟海量声学设备科技有限公司
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