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Magnetic assembly and preparation method thereof

A technology of magnetic components and magnetic particles, applied in the manufacture of inductors/transformers/magnets, electrical components, permanent magnets, etc., which can solve the problems of waste, damage, affecting the magnetic effect, etc.

Inactive Publication Date: 2010-07-14
安吉司润磁性材料股份有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At present, the general magnetic components with magnetic therapy function are composed of the main body and magnetic particles, and the magnetic components are all fixed on the appendages by sewing or pasting, so that once fixed, they cannot be disassembled and cannot be removed. Repeated use has caused unnecessary waste; at the same time, the current magnetic particles are directly fixed on the body, and the magnetic particles are directly in contact with the external environment. In this way, the magnetic particles are easily corroded, rusted, and damaged, so the magnetic particles will be weakened. Magnetic strength, affects the magnetic effect

Method used

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  • Magnetic assembly and preparation method thereof
  • Magnetic assembly and preparation method thereof

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as figure 1 and figure 2 The magnetic assembly shown includes a rubber and plastic body 1, more than two magnetic particles 2 and a plastic diaphragm layer 3; the rubber and plastic body 1 is provided with an accommodation space 4 for placing magnetic particles 2, and the magnetic particles 2 are placed in In the accommodation space; the plastic diaphragm layer 3 is packaged on the side of the rubber and plastic body 1 located at the opening of the accommodation space through a hot pressing process, so as to ensure that the magnetic particles 2 are sealed in the accommodation space; between the rubber and plastic body 1 and the plastic diaphragm Mounting holes 5 and ventilation holes 6 are provided on the layer 3; in order to enhance the mounting strength, a boss 7 is provided at the edge of the rubber and plastic body 1...

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Abstract

The invention discloses a magnetic assembly and a preparation method thereof. The magnetic assembly comprises a rubber body and more than two magnets, wherein the rubber body is provided with a magnet containing space; one side of the rubber body, which is at the opening of the containing space, is provided with a diaphragm layer; the magnets are sealed in the containing space; and the rubber body and the diaphragm layer are provided with mounting holes. The preparation method thereof is as follows: firstly, injection molding the rubber body with the containing space and a boss by an injection molding die; then, putting the magnets into the containing space; encapsulating the diaphragm layer onto the rubber body by a hot pressing method; and finally, processing the mounting holes and air holes on the rubber body and the diaphragm layer. By utilizing the structure and the preparation process of the invention, the magnetic assembly can be conveniently installed and dismounted, the magnets are enabled to be in a sealing state, the magnetic therapy effect is improved, the working procedures are simple and the cost is low.

Description

technical field [0001] The invention relates to a magnetic assembly, especially a magnetic assembly for magnetic therapy and a manufacturing method thereof. Background technique [0002] Along with the raising of living standard, people's own health care problem pays more and more attention to, thereupon, the magnetic therapy health device is also more and more, and the requirement to the magnetic therapy health device is also more and more higher. At present, the general magnetic components with magnetic therapy function are composed of the main body and magnetic particles, and the magnetic components are all fixed on the appendages by sewing or pasting, so that once fixed, they cannot be disassembled and cannot be removed. Repeated use has caused unnecessary waste; at the same time, the current magnetic particles are directly fixed on the body, and the magnetic particles are directly in contact with the external environment. In this way, the magnetic particles are easily c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F7/02H01F41/02
Inventor 李杰
Owner 安吉司润磁性材料股份有限公司
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