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Magnetic suspension swivel chair

A magnetic levitation and swivel chair technology, applied in the field of magnetic levitation, can solve the problems of unapplied magnetic levitation technology, large changes in magnetic force, small bearing capacity, etc., and achieves the effect of good automatic adjustment effect, reduction of magnetic leakage and system stability.

Pending Publication Date: 2020-09-15
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the magnetic field in this kind of maglev product is divergent, and the bearing capacity is small
Moreover, the magnetic force required to sit on the front and back swivel chairs varies greatly, so the magnetic levitation technology has not been applied to swivel chairs.

Method used

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  • Magnetic suspension swivel chair
  • Magnetic suspension swivel chair

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Embodiment Construction

[0017] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0018] Figure 1-2 A magnetic levitation swivel chair is shown, comprising a seat body 1, a base plate 5 and a plurality of permanent magnet units arranged between the seat body and the base plate; the permanent magnet units include A plurality of permanent magnets 2 arranged at intervals under the seat body and above the bottom plate, spacer bars 3 for separating the permanent magnets, and a magnetically conductive plate 4 arranged at the outermost side of the permanent magnets.

[0019] A circuit board, an electromagnetic coil 10 connected to the circuit board, a laser emitter 6 and a cooling unit are arranged on the base plate; the front end of the laser emitter is provided with a tracking device 7; the electromagneti...

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PUM

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Abstract

The invention belongs to the field of magnetic levitation, and particularly relates to a magnetic levitation swivel chair, which comprises a seat body, a bottom plate and a plurality of permanent magnet units arranged between the seat body and the bottom plate. Each permanent magnet unit comprises a plurality of permanent magnets arranged below the seat body and above the bottom plate at intervals, spacing bars used for spacing the permanent magnets, and a magnetic conductive plate arranged at the side end of the permanent magnet at the outermost end. The magnetic suspension swivel chair disclosed by the invention saves energy. The permanent magnet adopts a magnetic array, the structure suspension force is large, the tension and pressure requirements can be met, and the system is stable. The magnetic leakage is reduced by the spacing bars and the concentrating flux plates.

Description

technical field [0001] The invention belongs to the field of magnetic levitation, and in particular relates to a magnetic levitation swivel chair. Background technique [0002] There are many kinds of leisure swivel chairs at present. With the development of science and technology, this increasingly popular furniture needs more new technology integration, which brings more new experiences and feelings to users while facilitating daily life. [0003] On the other hand, magnetic levitation technology is becoming more and more mature, and magnetic levitation speakers and magnetic levitation globes have begun to enter people's daily lives. However, the magnetic field in this kind of maglev product is all divergent, and the bearing capacity is small. Moreover, the magnetic force required for people to sit on the front and rear swivel chairs varies greatly, so the magnetic levitation technology has not been applied to swivel chairs. Contents of the invention [0004] The objec...

Claims

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Application Information

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IPC IPC(8): A47C3/18A47C7/00F16C32/04
CPCA47C3/18A47C7/002F16C32/0457F16C32/0474
Inventor 孙国瑞邹强
Owner TIANJIN UNIV