CN201655464U - 用于音响喇叭的圆环磁 - Google Patents

用于音响喇叭的圆环磁 Download PDF

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Publication number
CN201655464U
CN201655464U CN2010201641310U CN201020164131U CN201655464U CN 201655464 U CN201655464 U CN 201655464U CN 2010201641310 U CN2010201641310 U CN 2010201641310U CN 201020164131 U CN201020164131 U CN 201020164131U CN 201655464 U CN201655464 U CN 201655464U
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China
Prior art keywords
magnet
intermediate layer
annular magnet
sound horn
magnetic
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Expired - Fee Related
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CN2010201641310U
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English (en)
Inventor
沈利国
沈雄
姜华江
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HANGZHOU HELI MAGNETISM CO Ltd
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HANGZHOU HELI MAGNETISM CO Ltd
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Abstract

本实用新型是一种圆环磁,特别涉及一种用于音响喇叭的圆环磁。包括磁体,所述的磁体包括中间层和镀锌层,所述的中间层外包覆有镀锌层,所述的磁体中设有装配孔,所述的磁体为圆环状。结构简单,装配精度高,延长使用寿命,磁性稳定。 

Description

用于音响喇叭的圆环磁
技术领域
本实用新型是一种圆环磁,特别涉及一种用于音响喇叭的圆环磁。
背景技术
现有技术中的磁体的磁性不稳定,而且磁体容易损坏,导致无法使用,影响工作效率,同时磁体装配性差,不能与所用的产品精配,无法适应多种需求。
发明内容
实用新型主要是解决现有技术中存在的不足,提供一种用于音响喇叭的圆环磁。
本实用新型的上述技术问题主要是通过下述技术方案得以解决的: 
一种用于音响喇叭的圆环磁,包括磁体,所述的磁体包括中间层和镀锌层,所述的中间层外包覆有镀锌层,所述的磁体中设有装配孔,所述的磁体为圆环状。磁体有很稳定的磁性,同时装配精度高。
作为优选,所述的中间层为钕铁硼。
因此,本实用新型提供的用于炼油机的梯形磁,结构简单,装配精度高,延长使用寿命,磁性稳定。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
下面通过实施例,并结合附图,对本实用新型的技术方案作进一步具体的说明。
实施例:如图1所示,一种用于音响喇叭的圆环磁,包括磁体1,所述的磁体1包括中间层2和镀锌层3,所述的中间层2外包覆有镀锌层3,所述的磁体1中设有装配孔4,所述的磁体1为圆环状,所述的中间层2为钕铁硼。

Claims (2)

1.一种用于音响喇叭的圆环磁,其特征在于:包括磁体(1),所述的磁体(1)包括中间层(2)和镀锌层(3),所述的中间层(2)外包覆有镀锌层(3),所述的磁体(1)中设有装配孔(4),所述的磁体(1)为圆环状。
2.根据权利要求1所述的用于音响喇叭的圆环磁,其特征在于:所述的中间层(2)为钕铁硼。
CN2010201641310U 2010-04-21 2010-04-21 用于音响喇叭的圆环磁 Expired - Fee Related CN201655464U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201641310U CN201655464U (zh) 2010-04-21 2010-04-21 用于音响喇叭的圆环磁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201641310U CN201655464U (zh) 2010-04-21 2010-04-21 用于音响喇叭的圆环磁

Publications (1)

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CN201655464U true CN201655464U (zh) 2010-11-24

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Country Status (1)

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CN (1) CN201655464U (zh)

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Granted publication date: 20101124

Termination date: 20130421