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Magnetic roller damping device and implementing method thereof

A technology of damping device and realization method, which is applied in the direction of instruments, electrical digital data processing, input/output process of data processing, etc., can solve the problems of inflexibility, poor versatility, and reduced service life of rollers, etc., and achieve strong versatility , no friction loss, prolonging the service life

Pending Publication Date: 2018-06-12
HANVON UGEE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to meet different smoothness requirements of rollers, the existing mechanical rollers need to use different materials, which is not flexible enough and not universal
In addition, the mechanical roller will suffer from friction loss due to the existence of frictional resistance, which reduces the service life of the roller

Method used

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  • Magnetic roller damping device and implementing method thereof
  • Magnetic roller damping device and implementing method thereof
  • Magnetic roller damping device and implementing method thereof

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Embodiment Construction

[0033] refer to figure 1 and figure 2 , a magnetic roller damping device, including a magnetic roller and a magnetic damping mechanism, the magnetic roller includes a first multi-pole magnet 1, the first multi-pole magnet 1 includes at least a pair of magnetic poles with opposite polarities, the magnetic The damping mechanism adopts a magnetic damping magnet 2 or a metal 4 that can be attracted by the first multipole magnet 1, and the magnetic damping magnet 2 or metal 4 is located in the magnetic field of the first multipole magnet 1 and the distance between the magnetic roller adjustable.

[0034] in, figure 1 The middle magnetic damping mechanism is a magnetic damping magnet, and figure 2 The middle magnetic damping mechanism is metal, which can interact with the first multi-pole magnet to generate attractive force, and the shape and material of the magnetic damping magnet or metal are not limited.

[0035] As a further preferred embodiment, the magnetic damping magne...

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Abstract

The invention discloses a magnetic roller damping device and an implementing method thereof. The magnetic roller damping device comprises a magnetic roller and a magnetic damping mechanism; the magnetic roller includes a first multi-pole magnet that includes at least one magnetic poles having opposite polarities; the magnetic damping mechanism is of a magnetic damping magnet or metal attractable to the first multi-pole magnet, the magnetic damping magnet or metal is positioned in a magnetic field of the first multi-pole magnet, and a distance between the magnetic damping magnet or metal and the magnetic roller is adjustable. The magnetic roller damping device composed of the magnetic roller and the magnetic damping mechanism is used to replace a traditional mechanical roller, magnetic field acting force principle can be utilized to provide magnetic resistances of different magnitudes just by adjusting the distance between the magnetic roller and the magnetic damping magnet or metal, the requirement on different roller smoothness degrees is met, using different materials is not required, flexibility and universality are good, magnetic field acting force has no frictional loss, and the service life of the roller is extended; the magnetic roller damping device is widely applicable to the field of handwriting devices.

Description

technical field [0001] The invention relates to the field of handwriting equipment, in particular to a magnetic roller damping device and a realization method thereof. Background technique [0002] In the tablet market, scroll wheels are widely used. The scroll wheel is generally used for continuous data adjustment, which is very convenient and intuitive to use, but each user has different requirements for the smoothness of the scroll wheel (that is, the degree of resistance). Currently, the commonly used scroll wheel for handwriting devices is a mechanical scroll wheel, which generally drives the scroll wheel to rotate through frictional resistance. In order to meet different requirements for smoothness of rollers, existing mechanical rollers need to use different materials, which are not flexible enough and not universal. In addition, mechanical rollers suffer from friction loss due to the existence of frictional resistance, which reduces the service life of the rollers....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0362G06F3/038
CPCG06F3/0362G06F3/038G06F3/0383G06F3/033G06F3/016
Inventor 李远志
Owner HANVON UGEE TECH CO LTD
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