CN1392749A - 一种耳机 - Google Patents

一种耳机 Download PDF

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Publication number
CN1392749A
CN1392749A CN 01113698 CN01113698A CN1392749A CN 1392749 A CN1392749 A CN 1392749A CN 01113698 CN01113698 CN 01113698 CN 01113698 A CN01113698 A CN 01113698A CN 1392749 A CN1392749 A CN 1392749A
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China
Prior art keywords
resonator
earplug
earphone
lead
sound signal
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Pending
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CN 01113698
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English (en)
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黄介夫
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JINJIANG ELECTRONICS CO Ltd XIAMEN
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JINJIANG ELECTRONICS CO Ltd XIAMEN
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Priority to CN 01113698 priority Critical patent/CN1392749A/zh
Publication of CN1392749A publication Critical patent/CN1392749A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了一种耳机,是配合导线及插头而实施,其中耳机由耳塞与共鸣箱两部分组成,在耳塞与共鸣箱之间由一根充满空气的密闭软管连接,由于高频的电磁信号通过导线先传输到共鸣箱内形成声音信号,共鸣箱将声音信号放大,声音信号便会通过此充满空气的密闭管道传输到耳塞,因此人体耳部接收的便是转换后的声音信号,而不是电磁信号,则避免了电磁辐射对人体脑部的直接伤害。

Description

一种耳机
本发明涉及一种耳机。
目前常见的耳机,如图1所示,是通过导线A直接将电磁信号传输到耳塞B而形成声音信号,这样由于导线A传输的高频电磁信号直接传到人体的耳部,电磁辐射对人体的脑部会构成一定的伤害,而造成对人体健康的影响。
本发明的目的在于提供一种可避免对人体脑部有电磁辐射的耳机。
为实现上述目的,本发明的解决方案是:一种耳机,配合导线及插头而实施,其中耳机由耳塞与共鸣箱两部分组成,在耳塞与共鸣箱之间由一根充满空气的密闭软管连接。
采用上述方案后,由于高频的电磁信号通过导线先传输到共鸣箱内形成声音信号,共鸣箱将声音信号放大,声音信号便会通过此充满空气的密闭管道传输到耳塞,因此人体耳部接收的便是转换后的声音信号,而不是电磁信号,则避免了电磁辐射对人体脑部的直接伤害;同时此密闭的管道亦隔绝了导线可接收到的外部电磁信号对人体脑部的伤害。
以下结合附图,对本发明的具体实施例作进一步详述。
图1为习用品的示意图;
图2为本发明的立体分解图;
图3为本发明的立体组合图。
如图2、3所示,本发明的耳机,主要包括耳塞1与共鸣箱2两部分组成,并配合导线3与插头4而实施,在耳塞1与共鸣箱2之间由一根充满空气的密闭软管5连接。
当本发明实施时,配合图3所示,插头4接于某一电器或手机时(图中未示出),则高频的电磁信号是通过导线3先传输到共鸣箱4内形成声音信号,共鸣箱4将声音信号放大,声音信号便会通过此充满空气的密闭软管5传输到耳塞1,因此人体耳部接收的便是转换后的声音信号,而不是直接的电磁信号,则避免了电磁辐射对人体脑部的直接伤害。

Claims (1)

1、一种耳机,配合导线及插头而实施,其特征在于:耳机由耳塞与共鸣箱两部分组成,在耳塞与共鸣箱之间由一根充满空气的密闭软管连接。
CN 01113698 2001-06-14 2001-06-14 一种耳机 Pending CN1392749A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01113698 CN1392749A (zh) 2001-06-14 2001-06-14 一种耳机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01113698 CN1392749A (zh) 2001-06-14 2001-06-14 一种耳机

Publications (1)

Publication Number Publication Date
CN1392749A true CN1392749A (zh) 2003-01-22

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ID=4660406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01113698 Pending CN1392749A (zh) 2001-06-14 2001-06-14 一种耳机

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CN (1) CN1392749A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011116580A1 (zh) * 2010-03-26 2011-09-29 惠州天有电子有限公司 一种防辐射耳机
CN103596094A (zh) * 2013-10-31 2014-02-19 贵州贵业科技有限公司 空气导管耳机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011116580A1 (zh) * 2010-03-26 2011-09-29 惠州天有电子有限公司 一种防辐射耳机
CN103596094A (zh) * 2013-10-31 2014-02-19 贵州贵业科技有限公司 空气导管耳机

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