WO2009127148A1 - 一种手机麦克风结构 - Google Patents

一种手机麦克风结构 Download PDF

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Publication number
WO2009127148A1
WO2009127148A1 PCT/CN2009/071268 CN2009071268W WO2009127148A1 WO 2009127148 A1 WO2009127148 A1 WO 2009127148A1 CN 2009071268 W CN2009071268 W CN 2009071268W WO 2009127148 A1 WO2009127148 A1 WO 2009127148A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile phone
microphone
disposed
hole
antenna
Prior art date
Application number
PCT/CN2009/071268
Other languages
English (en)
French (fr)
Inventor
鲁旭升
王辉耀
Original Assignee
Tcl天一移动通信（深圳）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tcl天一移动通信（深圳）有限公司 filed Critical Tcl天一移动通信（深圳）有限公司
Priority to US12/866,601 priority Critical patent/US20100323768A1/en
Priority to EP09733145A priority patent/EP2273766A4/en
Publication of WO2009127148A1 publication Critical patent/WO2009127148A1/zh

Links

Classifications

    • 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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • 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
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

Definitions

  • the present invention relates to an improvement in the structure of a mobile phone, and more particularly to an improvement in the structure of a mobile phone microphone.
  • An object of the present invention is to provide a structure of a mobile phone microphone, which reduces the interaction with the antenna by adjusting the position of the microphone on the mobile phone.
  • the technical solution of the present invention includes:
  • a mobile phone microphone structure is disposed on a mobile phone body, and includes a microphone module connected to the mobile phone motherboard circuit, wherein a microphone hole is disposed in a middle portion of the mobile phone body facing the user side, The microphone module is placed in the microphone hole.
  • the mobile phone microphone structure wherein the mobile phone circuit is further connected with an antenna, and the antenna is configured At the lower back of the phone keypad.
  • the mobile phone microphone structure wherein the mobile phone is a flip cover, a sliding cover or a straight mobile phone.
  • a mobile phone microphone structure provided by the present invention uses a microphone to be disposed in the center of the mobile phone
  • the influence of the lower antenna is reduced, and the user's use is facilitated, and the influence of the voice quality caused by the user's misoperation is reduced.
  • FIG. 1 is a front elevational view showing the structure of a mobile phone microphone of the present invention
  • FIG. 2 is a schematic diagram of a structure of a mobile phone microphone of the present invention on a mobile phone body
  • FIG. 3 is a partial cross-sectional view showing the structure of a mobile phone microphone of the present invention.
  • FIG. 4 is a schematic diagram of an antenna of a mobile phone microphone structure according to the present invention.
  • the structure of the mobile phone microphone of the present invention is disposed on a mobile phone body 210, and includes a microphone module 220 connected to the circuit of the mobile phone motherboard.
  • the mobile phone can be configured as a flip cover. a slider or a straight phone style; on the mobile phone body 210, a microphone hole 212 is disposed in a middle of the housing 211 facing the user side.
  • the microphone hole 212 can be set as a simple The holes, or different hole shapes, such as plum or trilobal, are formed according to acoustic principles; the microphone module 220 is disposed within the microphone hole 212.
  • the mobile phone microphone structure of the present invention can set the position of the hole for receiving the user's voice in the middle of the mobile phone, thereby reducing the possibility of being blocked by the user's face.
  • the antenna 230 connected to the mobile phone circuit can be disposed at the lower and the back of the mobile phone body 210. As shown in FIG. 4, the interaction with the microphone module can be reduced, which can be simple. Improve mobile phone call performance
  • the microphone hole 212 of the present invention can be disposed at a position above the keyboard of the mobile phone, so that the user can conveniently use the phone while using it, without causing the microphone hole to be blocked due to misoperation, thereby affecting the voice quality.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)

Description

说明书 一禾畔 鍾吉
[I]
[2] 本发明涉及一种手机结构的改进， 尤其涉及的是一种手机麦克风结构的改进。
[3] ^ i^
[4] 随着人类电子科技的进步和发展， 移动电话已成为人们随吋随地沟通必不可少 的无线通讯终端设备之一。 以我国为例， 中国移动网络始建于 1987年， 移动电 话就已改变了人与人之间的沟通方式； 在十年前， 我国还只有 1000万移动用户 总数， 许多城镇居民仍主要依赖中国电信的固定电话通话； 到 2001年后我国经 济迅猛发展， 移动电话用户数量暴增， 据中国信息产业部的数据表明， 2007年 初中国已拥有 4.874亿手机用户， 并仍然在大踏步地发展与增长。
[5] 如今众多的手机， 其款式和功能也多种多样， 从最早的平板式、 翻盖式到现在 的滑槽式等应有尽有。 原有的手机麦克风都是设置在手机的下部， 对着嘴巴， 而天线设置在手机的上部， 这种情况下， 打电话的吋候天线设置离头部很近， 辐射会比较大， 会对人的头部产生损害， 久而久之可能带来各种损害； 若将天 线设置在手机下部的话， 这样辐射相对就小些， 但现有技术中麦克风通常设置 离天线很近， 这样的话干扰就比较大， 导致通话质量的下降。
[6] 因此， 现有技术还有待于改进和发展。
[7] 咖容
[8] 本发明的目的在于提供一种手机麦克风结构， 通过调整麦克风在手机上位置， 减少与天线的相互影响。
[9] 本发明的技术方案包括：
[10] 一种手机麦克风结构， 其设置在一手机本体上， 并包括一连接手机主板电路的 麦克风模块， 其中， 在所述手机本体上， 面向使用者一侧的外壳中部设置有一 麦克风洞， 并对应该麦克风洞设置所述麦克风模块。
[I I] 所述的手机麦克风结构， 其中， 所述麦克风洞设置在手机键盘的上方位置。
[12] 所述的手机麦克风结构， 其中， 所述手机电路还连接有一天线， 所述天线设置 在所述手机键盘的下方背面位置。
[13] 所述的手机麦克风结构， 其中， 所述手机为翻盖、 滑盖或者直板手机。
[14] 本发明所提供的一种手机麦克风结构， 由于釆用了将麦克风设置在手机的中央
， 减少了与下部天线的影响， 而且方便了使用者的使用， 减少使用者误操作所 导致的话音质量影响。
[15] 國綱
[16] 图 1为本发明手机麦克风结构的正面示意图；
[17] 图 2为本发明手机麦克风结构在手机本体上的示意图；
[18] 图 3为本发明手机麦克风结构的局部剖视图；
[19] 图 4为本发明手机麦克风结构的天线示意图。
[20] t m^
[21] 以下结合附图， 将对本发明的各较佳实施例进行更为详细的说明。
[22] 本发明的手机麦克风结构， 如图 1所示的， 其设置在一手机本体 210上， 并包括 一连接手机主板电路的麦克风模块 220， 如图 3所示， 该手机可以设置为翻盖、 滑盖或者直板手机样式； 在所述手机本体 210上， 面向使用者一侧的外壳 211中 部设置有一麦克风洞 212， 如图 2和图 3所示， 该麦克风洞 212可以设置为一简单 的孔洞， 或者根据声学原理进行形成不同的孔洞形状， 如梅花或三叶型； 对应 该麦克风洞 212内设置所述麦克风模块 220。
[23] 这样， 本发明手机麦克风结构就可以将接收使用者话音的孔洞位置设置在手机 的中部， 减少被使用者脸部堵塞的可能。 同吋， 为保证对人体辐射等伤害的减 小， 手机电路所连接的天线 230可以设置在手机本体 210的下方和背面位置， 如 图 4所示， 降低与麦克风模块的相互影响， 可以简单的实现手机通话性能的提高
[24] 本发明所述麦克风洞 212可设置在手机键盘的上方位置， 如此可以方便使用者 手持打电话吋使用， 而不致因误操作导致麦克风洞被堵住， 从而影响话质。
[25] 应当理解的是， 上述针对本发明较佳实施例的描述较为具体， 并不能因此而认 为是对本发明专利保护范围的限制， 本发明专利保护范围应以所附权利要求为 准。

Claims

权利要求书
[1] 一种手机麦克风结构， 其设置在一手机本体上， 并包括一连接手机主板电 路的麦克风模块， 其特征在于， 在所述手机本体上， 面向使用者一侧的外 壳中部设置有一麦克风洞， 并对应该麦克风洞设置所述麦克风模块。
[2] 根据权利要求 1所述的手机麦克风结构， 其特征在于， 所述麦克风洞设置在 手机键盘的上方位置。
[3] 根据权利要求 1或 2所述的手机麦克风结构， 其特征在于， 所述手机电路还 连接有一天线， 所述天线设置在所述手机键盘的下方背面位置。
[4] 根据权利要求 3所述的手机麦克风结构， 其特征在于， 所述手机为翻盖、 滑 盖或者直板手机。
PCT/CN2009/071268 2008-04-17 2009-04-15 一种手机麦克风结构 WO2009127148A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/866,601 US20100323768A1 (en) 2008-04-17 2009-04-15 Microphone structure for cell phone
EP09733145A EP2273766A4 (en) 2008-04-17 2009-04-15 MICROPHONE STRUCTURE FOR A MOBILE PHONE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2008100665955A CN101262511A (zh) 2008-04-17 2008-04-17 一种手机麦克风结构
CN200810066595.5 2008-04-17

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Publication Number Publication Date
WO2009127148A1 true WO2009127148A1 (zh) 2009-10-22

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US (1) US20100323768A1 (zh)
EP (1) EP2273766A4 (zh)
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WO (1) WO2009127148A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101262511A (zh) * 2008-04-17 2008-09-10 Tcl天一移动通信（深圳）有限公司 一种手机麦克风结构
CN102427488B (zh) * 2011-11-21 2014-09-24 上海华勤通讯技术有限公司 具有扩音功能的移动终端

Citations (4)

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US20040253933A1 (en) * 2003-06-12 2004-12-16 Hao-Jan Ni Handyphone having antenna positioned to reduce potential harm to human brain induced by electromagnetic radiation
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CN101106581A (zh) * 2006-07-11 2008-01-16 黄晓然 低辐射手机
CN101262511A (zh) * 2008-04-17 2008-09-10 Tcl天一移动通信（深圳）有限公司 一种手机麦克风结构

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US6011519A (en) * 1998-11-11 2000-01-04 Ericsson, Inc. Dipole antenna configuration for mobile terminal
JP2004214946A (ja) * 2002-12-27 2004-07-29 Casio Comput Co Ltd 折り畳み式携帯情報機器
JP2005286430A (ja) * 2004-03-26 2005-10-13 Sharp Corp 携帯機器
US20100016030A1 (en) * 2007-02-20 2010-01-21 Kouhei Fujii Portable terminal and operation method for portable terminal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040253933A1 (en) * 2003-06-12 2004-12-16 Hao-Jan Ni Handyphone having antenna positioned to reduce potential harm to human brain induced by electromagnetic radiation
CN2702541Y (zh) * 2004-06-03 2005-05-25 陈锋 手机
CN101106581A (zh) * 2006-07-11 2008-01-16 黄晓然 低辐射手机
CN101262511A (zh) * 2008-04-17 2008-09-10 Tcl天一移动通信（深圳）有限公司 一种手机麦克风结构

Non-Patent Citations (1)

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Title
See also references of EP2273766A4 *

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Publication number Publication date
CN101262511A (zh) 2008-09-10
EP2273766A1 (en) 2011-01-12
EP2273766A4 (en) 2012-05-30
US20100323768A1 (en) 2010-12-23

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