Magnetic suspension device
A technology of magnetic levitation and levitation, which is applied in the direction of holding devices and electrical components using magnetic attraction or thrust, can solve the problems of uncoordinated appearance and insufficient suspension height, and achieve the effect of high suspension height and stable control.
Pending Publication Date: 2019-10-11
深圳市璇芙科技有限公司
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Problems solved by technology
[0007] The technical problem to be solved by the present invention is that the levitation height of the existing magnetic levitation products is not enough and the appearance is uncoordinated
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[0026] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0027] The invention discloses a magnetic levitation device, which can be implemented by those skilled in the art by referring to the contents of this article and appropriately improving process parameters. It needs to be pointed out that all similar replacements and modifications are obvious to those skilled in the art, and they are all considered to be included in the present invention, and relevant personnel can obviously make changes without departing from the content, spirit and scope of the present invention. Changes or appropriate changes and combinations are made to the content described herein to realize and apply the technology of the present invention.
[0028] In the invention, unless otherwise stated, the scientific and technical terms used herein have the meanings commonly understood by those skilled in the art.
[0029] Generally, if the product to be...
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The invention discloses a magnetic suspension device. The magnetic suspension device comprises a base and a suspension body, wherein a first repulsion magnet is arranged in the base; a second repulsion magnet is arranged in the suspension body; the first repulsion magnet and the second repulsion magnet generate first magnetic force for resisting self gravity of the suspension body; a plurality ofattraction magnets are distributed on the upper surface of the base; the attraction magnets and the second repulsion magnet generate second magnetic force for resisting side rollover of the suspensionbody; a plurality of electromagnets are distributed on the base; a control circuit is used for enabling the electromagnets to generate third magnetic force for pulling the suspension body to an axiscenter reference position. According to the magnetic suspension device, the conventional ring-shaped ferrite magnet manner is abandoned; brand new arrangement combination is adopted in space; meanwhile, the magnets adopt materials which are different from ring-shaped magnets; the whole magnetic suspension device is more reasonable and compact, and is higher in suspension height and more stable tocontrol.
Description
technical field [0001] The invention relates to magnetic suspension control, in particular to a magnetic suspension device. Background technique [0002] At present, there are two main defects in the magnetic levitation products on the market. One is that the levitation height is not enough, and the other is that the head is small and the feet are big, and the appearance is uncoordinated. The main reason for the above problems is that the current magnetic levitation devices on the market generally adopt ring magnets. [0003] Moreover, with the development of the economy, people's living standards are getting higher and higher, which brings people's aesthetic vision is becoming more and more critical, and maglev products are no exception. For example, Chinese invention patent CN 100544183 C discloses "a kind of magnetic repulsion type levitation device". As far as the magnetic force is not strong, the surface magnetic strength of ferrite magnets is usually within 2000gs. S...
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IPC IPC(8): H02N15/00
CPCH02N15/00
Inventor 吴建祥
Owner 深圳市璇芙科技有限公司