Damping anti-interference device, buoy with damping anti-interference device and damping method

An anti-interference device and buoy technology, which is applied in the direction of buoys, springs/shock absorbers, transportation and packaging, etc., can solve the problems of easy damage to circuit boards

Active Publication Date: 2021-05-11
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defect that the circuit board is easily damaged by the impact of waves on the ocean buoy in the prior ar

Method used

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  • Damping anti-interference device, buoy with damping anti-interference device and damping method
  • Damping anti-interference device, buoy with damping anti-interference device and damping method
  • Damping anti-interference device, buoy with damping anti-interference device and damping method

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Embodiment Construction

[0047] Glossary:

[0048] Additional mass: The object moves at a variable speed in the fluid, and the force pushing the object not only does work for increasing the kinetic energy of the object, but also does work for increasing the kinetic energy of the surrounding fluid. Therefore, for an object with a certain mass to gain acceleration, the force exerted on it will be greater than the product of the mass of the object and the acceleration, and the added mass is the additional mass.

[0049] A shock-absorbing and anti-jamming device proposed in this embodiment includes a housing 1 , a bracket 2 and a circuit board 3 .

[0050]The bottom and top of the inner cavity of the housing 1 are plane structures and parallel to each other. The bracket 2 is arranged inside the housing 1. The top of the bracket 2 abuts against the top of the housing 1 and forms a sliding fit. The bottom of the bracket 2 is provided with a universal wheel 41 and Drive wheel 42 . In this way, the bracket ...

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Abstract

The invention discloses a damping anti-interference device. The device comprises a shell, a support and a circuit board, wherein the bottom and the top of an inner cavity of the shell are of plane structures and are parallel to each other, the support is arranged in the shell, the top of the support abuts against the top of the shell, universal wheels and driving wheels are arranged at the bottom of the support, and first motors for driving the driving wheels to move are arranged on the driving wheels; a rotating shaft is arranged on the bracket; the axis direction of the rotating shaft is parallel to the axis direction of the driving wheel; the rotating shaft is provided with a second motor used for driving the rotating shaft to rotate. The circuit board is installed on the rotating shaft and rotates synchronously with the rotating shaft. The device is advantaged in that the bracket and the interior of the buoy are not fixed, and the circuit board is driven by the rotating shaft to rotate and the bracket is driven by the driving wheel to linearly move, so when the buoy body rocks, the circuit board is subjected to motion compensation by moving the bracket and rotating the rotating shaft, and thereby in the surging direction and the pitching direction perpendicular to the surging direction, that the circuit board and the tag body are separated in movement but have the same displacement so that collision between the circuit board and the shell is prevented is guaranteed.

Description

technical field [0001] The invention relates to the field of marine equipment, in particular to a shock-absorbing and anti-jamming device, a buoy with the device and a shock-absorbing method. Background technique [0002] As a small offshore structure, ocean buoys are often used to monitor marine environmental parameters in a certain area because of their convenience and ease of installation. Marine buoys are usually fixed with anchors, but due to the complex climate characteristics at sea, especially the huge impact of waves on the equipment, it is easy to cause the internal circuit board of the buoy to shake, which greatly affects the normal operation and service life of the equipment. Contents of the invention [0003] In order to solve the defect in the prior art that the circuit board is easily damaged by the impact of waves on the marine buoy, the present invention proposes a shock-absorbing and anti-interference device, a buoy with the device and a shock-absorbing m...

Claims

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Application Information

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IPC IPC(8): B63B22/20F16F15/02F16F15/00H02P23/00
CPCB63B22/20F16F15/002F16F15/02H02P23/0004
Inventor 郑守国刘瑜凡徐青山王海燕朱恭钦邱梦情方蔚恺
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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