CN2466855Y - 无电磁波伤害受话器 - Google Patents

无电磁波伤害受话器 Download PDF

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Publication number
CN2466855Y
CN2466855Y CN01202226U CN01202226U CN2466855Y CN 2466855 Y CN2466855 Y CN 2466855Y CN 01202226 U CN01202226 U CN 01202226U CN 01202226 U CN01202226 U CN 01202226U CN 2466855 Y CN2466855 Y CN 2466855Y
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sound
receiver
cavity
utility
damage
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Expired - Fee Related
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CN01202226U
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朱久龙
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Individual
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Priority to CN01202226U priority Critical patent/CN2466855Y/zh
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Publication of CN2466855Y publication Critical patent/CN2466855Y/zh
Priority to PCT/CN2002/000081 priority patent/WO2002067551A1/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

本实用新型涉及一种属于通讯设备器件,特别是一种无电磁波伤害受话器。现在有线电话、无线电话的受话器紧贴耳朵,因此对人大脑造成一定伤害。本实用新型在现有的受话器中电信号转变声音的器件上加装聚拢声音空腔、声音传播通道、把声音送到空腔耳机。这就使电磁波、电磁场的源离开了耳朵,从而达到保护人大脑不受伤害的目的。

Description

无电磁波伤害受话器
本实用新型涉及一种属于通讯设备器件，特别是一种无电磁波伤害受话器。
目前高科技越来越多的进入人们生活，使人们生活质量得到提高。现在通讯设备中受话器，常称耳机在有线电话，无线电话、助听器中都是把电信号转变为声音的器件。这种受话器的缺点是紧贴耳朵，靠近大脑而耳朵中是一空腔，尤其是耳塞直接工作在耳腔内，所以在电信号转变为声音同时产生电磁波，电磁场对及细胞造成伤害。大脑是在头骨保护之中，但是耳朵通往大脑通道是没有头骨保护，因此现在受话器中电磁波，电磁场很容易伤害大脑。在人们享受高科技产品的同时受到这种伤害是极不应该的。
现在通讯设备中受听器把电信号转变声音的同时产生电磁波、电磁场都不同程度伤害人们大脑。
本实用新型目的就是解决技术背景不足，而提供一种无电磁波、电磁场伤害的受话器。
本实用新型的目的是这样实现的：把现在通讯设备中受听器的电信号转变声音的器件离开耳朵，它产生的声音通过一段传送声音通道送到空腔耳机，这就可以消除电磁波、电磁场对人大脑的伤害。
把电讯号转变的声音、聚拢后通过一段传声通道送到空腔耳机，也可以是空腔耳塞。
传声通道是固定通道，也可以是软管。
把电信号转变的声音聚拢装置内可以加一个薄膜，以达到调节音质目的。
本实用新型相比技术背景有如下优点：
1、紧贴耳朵空腔耳机是纯声音信号，无电磁波、电磁场对人大脑造成伤害。
2、塞到耳朵空腔的耳塞是纯声音信号，无电磁波，电磁场对人大脑伤害。
图1为本实用新型的结构剖视图。
下面结合附图1通过实例对本实用新型做进一步详述：
如图1所示：电信号转变声音装置1，它产生的声音被聚拢空腔2聚拢，声音传送通道3把声音传送到空腔耳机4。空腔耳机紧贴耳朵，耳朵接受到的是纯声音信号。

Claims (3)

1、一种无电磁波伤害受话器，其特征在于：把电信号转变声音的装置发出的声音通过聚拢空腔、声音传送通道、空腔耳机。
2、按权利要求1所述的受话器，其特征在于：聚拢空腔内设有薄膜。
3、按权利要求1所述的受话器，其特征在于：声音传送通道是软管，空腔耳塞。
CN01202226U 2001-02-20 2001-02-20 无电磁波伤害受话器 Expired - Fee Related CN2466855Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN01202226U CN2466855Y (zh) 2001-02-20 2001-02-20 无电磁波伤害受话器
PCT/CN2002/000081 WO2002067551A1 (fr) 2001-02-20 2002-02-09 Ecouteur supprimant les ondes electromagnetiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN01202226U CN2466855Y (zh) 2001-02-20 2001-02-20 无电磁波伤害受话器

Publications (1)

Publication Number Publication Date
CN2466855Y true CN2466855Y (zh) 2001-12-19

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CN01202226U Expired - Fee Related CN2466855Y (zh) 2001-02-20 2001-02-20 无电磁波伤害受话器

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CN (1) CN2466855Y (zh)
WO (1) WO2002067551A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104936059A (zh) * 2015-05-21 2015-09-23 成都腾悦科技有限公司 一种便携后挂式脑电波信号的蓝牙耳机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2421783Y (zh) * 2000-04-10 2001-02-28 李光 无电磁波辐射耳机
CN2420792Y (zh) * 2000-04-21 2001-02-21 余力 一种利用声反射来传递声音的手机耳机
CN2434834Y (zh) * 2000-07-05 2001-06-13 魏光森 移动电话用防电磁波耳机

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WO2002067551A1 (fr) 2002-08-29

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