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Horizontal flap for underwater robot

An underwater robot and horizontal technology, applied to underwater ships, underwater operating equipment, motor vehicles, etc., can solve the problems of incomplete application, high cost, complex control system, etc., and achieve cost reduction, simple structure, and processing cost low effect

Inactive Publication Date: 2014-07-02
TIANJIN HARBOR MARINE ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Underwater robots usually rely on propellers to dive up or move forward and backward. Generally, the above functions are realized by fully rotating propellers or propellers arranged in up and down and left and right directions, but this makes the entire control system relatively complicated and The cost is relatively high. In some tasks, such as underwater landform surveys, the requirements for motion accuracy are often not particularly high. These existing underwater robots are not fully applicable due to cost, complex control systems, etc.

Method used

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  • Horizontal flap for underwater robot
  • Horizontal flap for underwater robot

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Embodiment Construction

[0015] Such as figure 1 and figure 2 As shown, the present invention includes a fixed plate, a movable plate, a rotating shaft and a rotating mechanism, the rotating shaft is fixed on the fixed plate, the movable plate is hingedly connected to the rotating shaft, and the rotating mechanism is fixedly connected to the fixed plate. The rotation mechanism can be realized by a worm gear or a rack and pinion structure. The shape of the horizontal flap is similar to that used on an airplane. The fixed plate is in a trapezoidal shape, and one side is an arc shape. The reason for this design , or consider the resistance of the water flow to make it more in line with hydrodynamics and effectively reduce the water resistance during exercise. The movable plate is integrated with the fixed plate when it is not applicable, so its shape is consistent with the hollow part of the fixed plate, so that it can form a whole when not in use. The rotating shaft is fixed on the fixed plate and is...

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PUM

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Abstract

The invention provides a horizontal flap for an underwater robot. The horizontal flap comprises a fixed plate, a movable plate, a rotating shaft and a rotating mechanism, wherein the rotating shaft is fixed on the fixed plate; the movable plate is hinged with the rotating shaft; the rotating mechanism is fixedly connected with the fixed plate. The horizontal flap has the beneficial effects that by adoption of the technical scheme, the cost can be effectively reduced under the condition that low precision is met. Meanwhile, the horizontal flap has the advantages of simple structure, low processing cost and the like.

Description

technical field [0001] The invention belongs to the field of underwater robots, in particular to a horizontal flap of an underwater robot. Background technique [0002] The underwater robot is a kind of extreme operation robot working underwater, which can dive into the water to replace humans to complete certain operations, also known as submersibles. The underwater environment is harsh and dangerous, and people's diving depth is limited, so underwater robots have become an important tool for developing the ocean. Underwater robots usually rely on propellers to dive up or move forward and backward. Generally, the above functions are realized by fully rotating propellers or propellers arranged in up and down and left and right directions, but this makes the entire control system relatively complicated and The cost is relatively high. In some tasks, such as underwater landform surveys, the requirements for motion accuracy are often not particularly high. These existing under...

Claims

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Application Information

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IPC IPC(8): B63C11/00B63G8/14
Inventor 胡岗王仕强雷龙涛马云
Owner TIANJIN HARBOR MARINE ENG