KR20030006567A - Terminal for portable - Google Patents

Terminal for portable Download PDF

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Publication number
KR20030006567A
KR20030006567A KR1020010042386A KR20010042386A KR20030006567A KR 20030006567 A KR20030006567 A KR 20030006567A KR 1020010042386 A KR1020010042386 A KR 1020010042386A KR 20010042386 A KR20010042386 A KR 20010042386A KR 20030006567 A KR20030006567 A KR 20030006567A
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KR
South Korea
Prior art keywords
portable terminal
attachment means
microphone
accessory
speaker
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KR1020010042386A
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Korean (ko)
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KR100425703B1 (en
Inventor
주원석
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엘지전자 주식회사
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Priority to KR10-2001-0042386A priority Critical patent/KR100425703B1/en
Publication of KR20030006567A publication Critical patent/KR20030006567A/en
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Publication of KR100425703B1 publication Critical patent/KR100425703B1/en

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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
    • H04M1/0254—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules
    • 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
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces

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

Abstract

PURPOSE: A portable terminal is provided to improve practicality by adding speaker and microphone functions in an attached accessory. CONSTITUTION: A speaker and a microphone are embedded in an accessory, and the accessory is attached to a certain portion of a portable terminal. A microcomputer connects to the accessory by wired and wireless, performs a control operation for processing a voice signal inputted through the microphone of the accessory and transmitting the processed voice signal, and performs a control operation for processing a signal received through an antenna and outputting a voice signal through the speaker of the accessory.

Description

휴대용 단말기{TERMINAL FOR PORTABLE}Portable terminal {TERMINAL FOR PORTABLE}

본 발명은 휴대용 단말기에 관한 것으로, 특히 휴대용 단말기에 연결되는 악세사리에 있어서, 그 악세사리에 스피커 기능 및 마이크 기능을 부여하도록 한 휴대용 단말기에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable terminal, and more particularly, to an accessory connected to a portable terminal, wherein the accessory is provided with a speaker function and a microphone function.

일반적으로, 휴대용 단말기는, 사용자의 취향에 따라, 여러가지 다양한 악세사리를 부착하여 미형적기능을 구현한다.In general, a portable terminal implements aesthetic function by attaching various various accessories according to a user's preference.

도1은 일반적인 휴대용 단말기의 구성을 보인 블록도로서, 이에 도시된 바와같이 무선신호를 방사하거나 수신하는 안테나(10)와; 송신부(70)와 수신부(30)를 하나의 경로로 묶어서 하나의 안테나(10)로 통신을 수행하도록 하는 송수신신호합성부(20)와; 안테나(10)를 통하여 수신된 고주파 무선신호를 소정 신호처리하는 수신부(30)와; 상기 수신부(30)에서 출력되는 신호를 음성신호와 영상신호 및 각종 데이터를 분리하는 수신신호처리부(40)와; 상기 수신신호처리부(40)에서 출력되는 음성신호를 외부로 출력하는 스피커(110)와; 마이크로폰(100)으로부터 입력되는 음성신호를 소정 처리하는 송신신호처리부(60)와; 상기 송신신호처리부(60)에서 출력되는 신호를 안테나(10)를 통하여 송신하도록 정해진 규격의 고주파로 변환하는 송신부(70)와; 사용자가 전화를 사용할 수 있도록 각종 정보를 입력하는 키입력부 (120)와; 각종 자료가 표시되는 화면표시부(90)와; 상기 각부를 총괄제어하는 제어부 (50)로 구성되며, 이와같이 구성한 종래장치의 동작을 설명한다.1 is a block diagram showing a configuration of a general portable terminal, and as shown therein, an antenna 10 for radiating or receiving a radio signal; Transmitting and receiving signal synthesizing unit 20 for combining the transmitting unit 70 and the receiving unit 30 in one path to perform communication with one antenna 10; A receiver 30 which processes a high frequency radio signal received through the antenna 10 to a predetermined signal; A reception signal processing unit 40 which separates a signal output from the reception unit 30 into an audio signal, a video signal, and various data; A speaker 110 for outputting an audio signal output from the reception signal processor 40 to the outside; A transmission signal processor 60 for processing a voice signal input from the microphone 100; A transmitter 70 for converting a signal output from the transmission signal processor 60 into a high frequency of a predetermined standard so as to be transmitted through the antenna 10; A key input unit 120 for inputting various kinds of information so that a user can use a telephone; A screen display unit 90 for displaying various materials; An operation of the conventional apparatus configured as described above is made up of a control unit 50 which collectively controls the respective units.

먼저, 송신모드시, 송신신호처리부(60)는 마이크로폰(100)을 통해 입력되는 음성신호를 소정 신호처리하여 송신부(70)에 인가하고, 송신부(70)는 상기 송신신호처리부(60)에서 출력되는 신호를 고주파 신호처리하여 송수신신호합성부(20) 및 안테나(10)를 통해 출력한다.First, in the transmission mode, the transmission signal processing unit 60 processes a voice signal input through the microphone 100 to a predetermined signal and applies it to the transmission unit 70, and the transmission unit 70 outputs the transmission signal processing unit 60. The high frequency signal is processed and outputs through the transmit / receive signal synthesizer 20 and the antenna 10.

상기 송신부(70)는 송신신호처리부(60)에서 출력되는 신호를 고주파에 실어 이를 소정 레벨로 증폭시킨후, 그 증폭된 신호를 밴드 패스 필터를 통해 원하는 송신신호만 통과시킨다.The transmitter 70 amplifies the signal output from the transmission signal processor 60 at a high frequency and amplifies it to a predetermined level, and then passes only the desired transmission signal through the band pass filter.

수신모드시, 수신부(30)는 안테나(10)를 통해 입력되는 고주파 무선신호를 소정 신호처리하고, 수신신호처리부(40)는 상기 수신부(30)에서 출력되는 신호를 음성신호와 각종 데이터로 분리하여 이를, 제어부(50)의 제어에 의해, 상기 음성신호는 스피커(110)를 통해 외부로 출력하고, 영상신호와 각종 데이터는 화면표시부 (90)에 표시한다.In the reception mode, the receiver 30 processes a high frequency radio signal input through the antenna 10, and the receiver signal processor 40 separates a signal output from the receiver 30 into a voice signal and various data. By the control of the controller 50, the audio signal is output to the outside through the speaker 110, and the image signal and various data are displayed on the screen display unit 90.

상술한 바와같이 동작하는 휴대용 단말기는, 사용자의 취향에 따라, 악세사리를 부착하는데, 이 악세사리는 미적기능 이외의 역활을 수행하지 못하고, 아울러 이어폰과 핸드스트랩이 연결된 경우에 서로 엉키게 되는 문제점이 있다.The portable terminal operating as described above, according to the user's taste, the accessory is attached, this accessory does not perform a role other than the aesthetic function, and there is a problem that entangled with each other when the earphone and the hand strap is connected. .

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 휴대용 단말기에 부착되는 악세사리에 스피커 및 마이크기능을 부여하여 실용성을 향상시키도록 한 휴대용 단말기를 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, and an object thereof is to provide a portable terminal to improve the practicality by giving a speaker and a microphone function to the accessories attached to the portable terminal.

도1은 일반적인 휴대용 단말기의 구성을 보인 블록도.1 is a block diagram showing the configuration of a typical portable terminal.

도2는 본 발명 휴대용 단말기의 구성을 보인 개략도.Figure 2 is a schematic diagram showing the configuration of the present invention portable terminal.

** 도면의 주요부분에 대한 부호의 설명 **** Explanation of symbols for main parts of drawings **

10:안테나20:송수신신호합성부10: antenna 20: transmission and reception signal synthesis unit

30:수신부40:수신신호처리부30: receiving unit 40: receiving signal processing unit

50:제어부60:송신신호처리부50: control unit 60: transmission signal processing unit

70:송신부80:메모리부70: transmitter 80: memory

90:화면표시부100:마이크로폰90: screen display unit 100: microphone

110:스피커120:키입력부110: speaker 120: key input unit

상기와 같은 목적을 달성하기 위한 본 발명은 스피커와 마이크가 내장되어, 단말기의 소정 부분에 부착되는 부착수단과; 상기 부착수단과 유선 및 무선으로 연결되어, 상기 부착수단의 마이크를 통해 입력되는 음성신호를 소정 신호처리하여 송신하도록 제어하거나, 안테나를 통해 수신되는 신호를 소정 신호처리하여 음성신호로 상기 부착수단의 스피커를 통해 출력하도록 제어하는 제어수단을 포함하는 것을 특징으로 한다.The present invention for achieving the above object is a built-in speaker and microphone, the attachment means attached to a predetermined portion of the terminal; Is connected to the attachment means in a wired and wireless manner, and controls to transmit and transmit a voice signal input through the microphone of the attachment means by a predetermined signal processing or a signal received through the antenna by a predetermined signal processing of the attachment means It characterized in that it comprises a control means for controlling to output through the speaker.

이하, 본 발명에 의한 휴대용 단말기에 대한 작용 및 효과를 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the operation and effect of the portable terminal according to the present invention will be described in detail.

도2는 본 발명 휴대용 단말기의 구성을 보인 개략도로서,이에 도시한 바와같이 스피커와 마이크가 내장되어, 단말기의 소정 부분에 부착되는 악세사리와; 상기 악세사리와 유선 및 무선으로 연결되어, 상기 악세사리의 마이크를 통해 입력되는 음성신호를 소정 신호처리하여 송신하도록 제어하거나, 안테나를 통해 수신되는 신호를 소정 신호처리하여 음성신호로 상기 부착수단의 스피커를 통해 출력하도록 제어하는 마이크로컴퓨터(미도시)를 구비하며, 이와같은 본 발명의 동작을 설명한다.Figure 2 is a schematic view showing the configuration of a portable terminal of the present invention, as shown in the speaker and a microphone, the accessory is attached to a predetermined portion of the terminal; The speaker of the attachment means is connected to the accessory by wire and wirelessly to control and transmit a voice signal input through a microphone of the accessory by processing a predetermined signal, or by processing a signal received through an antenna by a predetermined signal. A microcomputer (not shown) for controlling the output is provided, and the operation of the present invention will be described.

먼저, 일반적인 동작은 종래 도1과 동일하므로 생략한다.First, since the general operation is the same as that of FIG.

본 발명은, 미형적 기능을 위해 부착되는 악세사리에, 마이크 기능 및 스피커 기능을 부여하여 실용성을 향상시키는 것이데, 이를 상세히 설명한다.The present invention is to improve the practicality by giving a microphone function and a speaker function to the accessories attached for the cosmetic function, it will be described in detail.

우선, 사용자에 의해, 악세사리의 마이크 및 스피커기능을 선택하기 위한 스페셜키가 눌려지면, 핸드프리모드로 전환되어 그 악세사리가 활성화된다.First, when the user presses a special key for selecting the microphone and speaker functions of the accessory, the user enters the hands-free mode and activates the accessory.

상기 악세사리는 평상시에는 비활성화되어 있다가, 사용자에 의해 스페셜키가 눌려지면 활성화됨으로 인하여 전원소모를 방지한다.The accessory is normally inactivated and activated when the special key is pressed by the user, thereby preventing power consumption.

만약, 외부로부터 안테나를 통해 신호가 입력되면, 마이크로컴퓨터는 상기 안테나를 통해 입력되는 신호를 소정 신호처리하여 그에 따른 음성신호를 악세사리의 스피커를 통해 출력한다.If a signal is input from the outside through the antenna, the microcomputer processes the signal input through the antenna and outputs a corresponding voice signal through the speaker of the accessory.

한편, 사용자의 음성신호는, 상기 악세사리의 마이크를 통해 전기적신호로 변환된후, 마이크로컴퓨터에서 그 전기적신호가 소정 처리되어 안테나를 통해 기지국으로 송신된다.On the other hand, the user's voice signal is converted into an electrical signal through the microphone of the accessory, the electrical signal is processed by the microcomputer and transmitted to the base station through the antenna.

여기서, 상기 악세사리는, 선로의 엉킴을 방지하기 위하여 롤러가 내장됨과 아울러, 무선으로 단말기와 데이터를 교환하기 위하여, 근거리 통신수단인 블루투스가 내장된다.Here, the accessory is embedded with a roller to prevent tangling of the track, and Bluetooth, which is a short-range communication means, to exchange data with the terminal wirelessly.

또한, 상기 악세사리는, 특정소리를 발생하기 위한 데이터가 저장되는 메모리를 내장함과 아울러, 간편한 동작을 수행하기 위한 전동수단이 내장되는데, 상기 악세사리는, 사용자의 의도에 따라, 단말기로부터 탈착이 자유롭다.In addition, the accessory is a built-in memory for storing data for generating a specific sound, and a power transmission means for performing a simple operation, the accessory, according to the user's intention, free detachable from the terminal It is.

다시 말해서, 본 발명은, 미형적 기능을 위해 단말기에 부착되는 악세사리에, 마이크 기능 및 스피커 기능을 부여하여 핸드 프리 동작을 수행하도록 함과 아울러 착신 상태를 알리기 위한 특정소리를 발생하도록 하여 사용자에게 편의를 제공한다.In other words, the present invention provides the microphone and speaker functions to the accessories attached to the terminal for the aesthetic function to perform a hand-free operation and to generate a specific sound for notifying the incoming state. To provide.

이상에서 상세히 설명한 바와같이 본 발명은, 휴대용 단말기에 부착되는 악세사리에 스피커 및 마이크 기능을 부여하여 미형적 기능 이외에 핸드프리 기능을구현하는 효과가 있고, 또한 휴대용 단말기에 부착되는 악세사리에 움직임과 소리발생 기능을 부여하여 미형적 기능 이외에 동적인 기능을 구현하는 효과가 있다.As described in detail above, the present invention provides a speaker and a microphone function to an accessory attached to a portable terminal, thereby implementing a hands-free function in addition to the aesthetic function. By giving a function, it is effective to implement a dynamic function in addition to a formal function.

Claims (8)

스피커와 마이크가 내장되어, 단말기의 소정 부분에 부착되는 부착수단과;Attachment means attached to a predetermined part of the terminal by incorporating a speaker and a microphone; 상기 부착수단과 유선 및 무선으로 연결되어, 상기 부착수단의 마이크를 통해 입력되는 음성신호를 소정 신호처리하여 송신하도록 제어하거나, 안테나를 통해 수신되는 신호를 소정 신호처리하여 음성신호로 상기 부착수단의 스피커를 통해 출력하도록 제어하는 제어수단을 포함하는 것을 특징으로 하는 휴대용 단말기.Is connected to the attachment means in a wired and wireless manner, and controls to transmit and transmit a voice signal input through the microphone of the attachment means by a predetermined signal processing or a signal received through the antenna by a predetermined signal processing of the attachment means A portable terminal comprising a control means for controlling to output through the speaker. 제1 항에 있어서, 부착수단은, 선로의 엉킴을 방지하기 위한 롤러가 내장되는 것을 특징으로 하는 휴대용 단말기.The portable terminal according to claim 1, wherein the attachment means includes a roller for preventing entanglement of the track. 제1 항에 있어서, 부착수단은, 제어수단과 무선으로 데이터를 교환하기 위한 블루투스가 내장되는 것을 특징으로 하는 휴대용 단말기.The portable terminal according to claim 1, wherein the attachment means includes a built-in Bluetooth for exchanging data wirelessly with the control means. 제1 항에 있어서, 부착수단은, 간단한 동작을 수행하기 위한 전동수단이 포함되는 것을 특징으로 하는 휴대용 단말기.The portable terminal of claim 1, wherein the attachment means includes a transmission means for performing a simple operation. 제1 항에 있어서, 특정소리나 간단한 동작을 수행하기 위한 데이터가 기저장되는 메모리를 더 포함하는 것을 특징으로 하는 휴대용 단말기.The portable terminal of claim 1, further comprising a memory in which data for performing a specific sound or a simple operation is pre-stored. 제1 항에 있어서, 부착수단은, 사용자의 의도에 따라, 탈착이 자유로운 것을 특징으로 하는 휴대용 단말기.The portable terminal of claim 1, wherein the attachment means is free to be attached or detached according to a user's intention. 제1 항에 있어서, 부착수단은, 사용자에 의해, 마이크 및 스피커기능을 선택하기 위한 스페셜키가 더 포함되는 것을 특징으로 하는 휴대용 단말기.The portable terminal as claimed in claim 1, wherein the attachment means further includes a special key for selecting a microphone and a speaker function by a user. 제7 항에 있어서, 부착수단은, 평상시 비활성화되어 있다가, 사용자에 의해 스페셜키가 선택되면, 활성화되는 것을 특징으로 하는 휴대용 단말기.The portable terminal as claimed in claim 7, wherein the attachment means is normally inactivated and then activated when a special key is selected by the user.
KR10-2001-0042386A 2001-07-13 2001-07-13 Terminal for portable KR100425703B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040011749A (en) * 2002-07-30 2004-02-11 에스케이텔레텍주식회사 Mobile phone including auxiliary LCD for carrying strap
KR100465060B1 (en) * 2002-07-31 2005-01-06 에스케이텔레텍주식회사 Mobile phone including loud speaker for carrying strap accessory

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000018173U (en) * 1999-03-13 2000-10-16 이정훈 Accessory earphones for cellular telephone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040011749A (en) * 2002-07-30 2004-02-11 에스케이텔레텍주식회사 Mobile phone including auxiliary LCD for carrying strap
KR100465060B1 (en) * 2002-07-31 2005-01-06 에스케이텔레텍주식회사 Mobile phone including loud speaker for carrying strap accessory

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