WO2008122156A1 - Téléphone portable à fonction émetteur radio et musique - Google Patents

Téléphone portable à fonction émetteur radio et musique Download PDF

Info

Publication number
WO2008122156A1
WO2008122156A1 PCT/CN2007/001504 CN2007001504W WO2008122156A1 WO 2008122156 A1 WO2008122156 A1 WO 2008122156A1 CN 2007001504 W CN2007001504 W CN 2007001504W WO 2008122156 A1 WO2008122156 A1 WO 2008122156A1
Authority
WO
WIPO (PCT)
Prior art keywords
music
mobile phone
transmitting
cell phone
transmitter
Prior art date
Application number
PCT/CN2007/001504
Other languages
English (en)
Chinese (zh)
Inventor
Dong Fang
Original Assignee
Dong Fang
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 Dong Fang filed Critical Dong Fang
Publication of WO2008122156A1 publication Critical patent/WO2008122156A1/fr

Links

Classifications

    • 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
    • H04B1/3805—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 with built-in auxiliary receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality

Definitions

  • the utility model relates to a music wireless transmitting mobile phone.
  • the purpose of the utility model is to provide a music wireless transmitting mobile phone, which not only has the function of a mobile phone, but also facilitates people to listen to high-quality music from a mobile phone at any time through the FM sound system.
  • the utility model comprises a mobile phone with a music playing function, characterized in that: the mobile phone main board is connected with an FM conversion transmitting device, and the music audio output of the mobile phone is connected to the input end of the FM FM transmitting device of the FM conversion transmitting device, FM FM transmitting The output of the device is connected to the transmitting antenna.
  • the utility model has the following advantages: First, the music in the mobile phone transmits the audio signal to the FM sound system through the FM conversion transmitting device, thereby playing high-quality music; the mobile phone can be applied not only to the vehicle with the FM receiving function, At the same time, it can also be applied to the FM sound system in the home, which improves the efficiency of the equipment.
  • the second is that the utility model directly uses the FM sound system to make a call during a mobile phone call, without having to drive in one hand, and the other hand holding the mobile phone to talk, which greatly improves the safety of driving.
  • Figure 1 is a schematic block diagram of the utility model (the dotted frame is the product of the utility model) section);
  • FIG. 2 is a circuit diagram of an antenna of the present invention and an FM transmitting audio portion.
  • the utility model comprises a mobile phone with a music playing function, characterized in that: the mobile phone main board is connected with an FM conversion transmitting device, and the music audio output of the mobile phone is connected to the input end of the FM FM transmitting device of the FM conversion transmitting device.
  • the output of the FM transmitter is connected to the transmitting antenna; the FM channel of the above FM transmitter transmits the channel range by software to adjust the frequency between 80 ⁇ ; L 20MHZ.
  • the above FM conversion transmitting device is directly designed on the mobile phone motherboard.
  • the working process of the embodiment of the present invention the audio signal when the mobile phone music player plays ⁇ integrated on the mobile phone main board.
  • the FM conversion transmitting device converts the transmission signal to the FM receiving signal and plays the music by the sound system.
  • the utility model can directly transmit all the MP3 music or sounds emitted by the mobile phone music broadcaster to the audio of the car audio, the home audio, the bedside sound and the like, and realize the stereo sound playing by the FM radio station. .
  • the mobile phone using the utility model can save the expensive car-specific CD or the car MP3, and the music effect is the same. Bring the mobile phone, wherever there is an FM radio function, Can listen to your favorite music.
  • the technology of the utility model has a launching device directly designed and installed on the main board of the mobile phone, and is convenient to carry; and realizes the radio or the car audio to listen to the music or the call played in the mobile phone at any time without the advantages of other devices.
  • the present invention has been disclosed in the above preferred embodiments, but is not intended to limit the present invention. Any modification or retouching made by those skilled in the art without departing from the spirit and scope of the present invention is also the present invention. The scope.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)

Abstract

L'invention concerne un téléphone portable présentant une fonction d'émetteur radio et musique qui comprend un dispositif de transformation et d'émission FM connecté à la carte mère du téléphone. La sortie de l'émetteur radio et musique est connectée à l'entrée de l'émetteur FM, qui est située dans le dispositif de transformation et d'émission FM. La sortie de l'émetteur FM est connectée à l'antenne d'émission, de façon que la musique du téléphone portable puisse être écoutée au moyen du système audio FM.
PCT/CN2007/001504 2007-04-06 2007-05-08 Téléphone portable à fonction émetteur radio et musique WO2008122156A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200720006720.4 2007-04-06
CNU2007200067204U CN201063605Y (zh) 2007-04-06 2007-04-06 音乐无线发射手机

Publications (1)

Publication Number Publication Date
WO2008122156A1 true WO2008122156A1 (fr) 2008-10-16

Family

ID=39451991

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001504 WO2008122156A1 (fr) 2007-04-06 2007-05-08 Téléphone portable à fonction émetteur radio et musique

Country Status (2)

Country Link
CN (1) CN201063605Y (fr)
WO (1) WO2008122156A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003110665A (ja) * 2001-09-28 2003-04-11 Matsushita Electric Ind Co Ltd 携帯電話機
CN2671269Y (zh) * 2003-11-13 2005-01-12 深圳市怡越科技有限公司 内置免提模块电路的移动电话
KR20050087234A (ko) * 2004-02-26 2005-08-31 에스케이텔레텍주식회사 에프엠 송신 모듈을 구비한 이동통신단말기
US20060068729A1 (en) * 2004-09-30 2006-03-30 Action Enterprise Co., Ltd. Portable device utilizing vehicle audio system for playing music of specific format
CN2794046Y (zh) * 2005-04-13 2006-07-05 赵涛 具有无线fm发射功能的手机
CN1866998A (zh) * 2006-03-01 2006-11-22 华为技术有限公司 一种实现手机免提功能的装置及方法
CN2877147Y (zh) * 2005-12-23 2007-03-07 英华达(上海)电子有限公司 手机上将音频信号转换为调频信号的装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003110665A (ja) * 2001-09-28 2003-04-11 Matsushita Electric Ind Co Ltd 携帯電話機
CN2671269Y (zh) * 2003-11-13 2005-01-12 深圳市怡越科技有限公司 内置免提模块电路的移动电话
KR20050087234A (ko) * 2004-02-26 2005-08-31 에스케이텔레텍주식회사 에프엠 송신 모듈을 구비한 이동통신단말기
US20060068729A1 (en) * 2004-09-30 2006-03-30 Action Enterprise Co., Ltd. Portable device utilizing vehicle audio system for playing music of specific format
CN2794046Y (zh) * 2005-04-13 2006-07-05 赵涛 具有无线fm发射功能的手机
CN2877147Y (zh) * 2005-12-23 2007-03-07 英华达(上海)电子有限公司 手机上将音频信号转换为调频信号的装置
CN1866998A (zh) * 2006-03-01 2006-11-22 华为技术有限公司 一种实现手机免提功能的装置及方法

Also Published As

Publication number Publication date
CN201063605Y (zh) 2008-05-21

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