Magnetic-repellent suspension device

A suspension device and suspension technology, applied in the direction of magnetic attraction or thrust holding device, electrical components, etc., can solve the problems of suspension and free horizontal rotation of the suspension, and achieve a strong ornamental effect

Active Publication Date: 2009-09-23
ZHAOQING HENGYI INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But above-mentioned these existing magnetic levitation devices all can not make levitation above base suspend and free horizontal rotation

Method used

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  • Magnetic-repellent suspension device
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  • Magnetic-repellent suspension device

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Embodiment Construction

[0016] The invention is based on the physics that the magnetic properties near the annular surface area of ​​the ring magnet are opposite to the magnetic properties in a predetermined area outside the annular surface of the ring magnet. For example, if the polarity of the upper surface of a horizontally placed ring magnet is S, then the polarity of a predetermined area above the ring magnet is N, and the strength of the polarity N of this area will vary with the vertical or horizontal position. changes due to changes.

[0017] see figure 1 , the magnetic repulsion levitation device of the present invention includes a spherical levitation body 1 and a planar base 2 . The inner wall of the suspension 1 is fixed with a cylindrical permanent magnet 11 . A horizontal annular permanent magnet 3 is fixed in the plane base 2 . According to the above-mentioned principle, if the magnetism of the upper annular surface of the annular permanent magnet 3 in the planar base 2 is S, there ...

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Abstract

The invention provides a magnetic repulsion type levitation device, which can make the levitation body suspend and freely rotate horizontally above the base. The device includes a magnetic base and a suspension, wherein the suspension is a single permanent magnetic suspension. In the working state, its gravity can be balanced by the magnetic repulsion generated between the base and the suspension, so that it can float on a predetermined position above the base. At the reference position, the lower magnetic end of the magnetic levitation body has a single magnetism when it is suspended, and the base includes: a ring-shaped permanent magnet and / or a plurality of permanent magnets arranged in a ring, which are basically horizontally arranged in the base, and the magnetic ring on the upper ring surface It is opposite to the magnetism of the magnetic end of the magnetic levitation body, so that the magnetic levitation body can be suspended at the reference position; and the control device arranged in the base controls the magnetic levitation when the magnetic levitation body suspended above the base deviates from the reference position in the horizontal direction. body returns to the reference position. The device can be used as a toy, etc., and has strong ornamental value.

Description

technical field [0001] The invention relates to a magnetic levitation device, in particular to a magnetic repulsion levitation device. Background technique [0002] The existing magnetic levitation device is generally suspended, including a suction head and a suspension body. The magnetic force generated by the electromagnet positioned in the suction head above the suspension body to the suspension body (which is provided with a magnet) is used to balance the gravity of the suspension body. Suspension suspension and rotation. [0003] Chinese utility model patent CN2569440Y discloses a self-balancing static magnetic levitation device, which includes a base and a suspension, and utilizes the thrust (magnetic repulsion) generated by the magnets installed on the base to balance the suspension above the base (in which the same with magnet). However, the levitation body of this magnetic levitation device must be provided with two horizontally arranged and connected levitation p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N15/00
Inventor 王晓冰李良清
Owner ZHAOQING HENGYI INDAL
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