KR20040044721A - Portable pluger for mobile phone - Google Patents

Portable pluger for mobile phone Download PDF

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Publication number
KR20040044721A
KR20040044721A KR1020020072868A KR20020072868A KR20040044721A KR 20040044721 A KR20040044721 A KR 20040044721A KR 1020020072868 A KR1020020072868 A KR 1020020072868A KR 20020072868 A KR20020072868 A KR 20020072868A KR 20040044721 A KR20040044721 A KR 20040044721A
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KR
South Korea
Prior art keywords
power
constant voltage
manual generator
generator
terminal
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Application number
KR1020020072868A
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Korean (ko)
Inventor
신민엽
Original Assignee
엘지전자 주식회사
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Priority to KR1020020072868A priority Critical patent/KR20040044721A/en
Publication of KR20040044721A publication Critical patent/KR20040044721A/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

PURPOSE: A portable charger of a mobile communication terminal is provided to supply the charging power to a battery pack without external power by generating manually the power and rectifying the generated power. CONSTITUTION: A portable charger of a mobile communication terminal includes a manual generator, a driving handle, a constant voltage rectifier, and a connector. The driving handle(110) is connected to a rotary shaft of the manual generator(100) in order to drive manually the manual generator. The constant voltage rectifier(120) is connected to a power output terminal of the manual generator in order to convert AC power of the manual generator to DC power having a constant voltage. The connector(140) is connected to an output terminal of the constant voltage rectifier in order to be coupled to a receptacle of the mobile communication terminal.

Description

이동통신 단말기의 휴대용 충전기{Portable pluger for mobile phone}Portable charger for mobile terminal {Portable pluger for mobile phone}

본 발명은 무선통신 단말기의 전원을 충전하기 위한 충전기에 관한 것으로, 특히 수동조작으로 전원을 자체적으로 발생하여 장소에 관계없이 이동통신 단말기에 전원을 충전하는 이동통신 단말기의 휴대용 충전장치에 관한 것이다.The present invention relates to a charger for charging a power source of a wireless communication terminal, and more particularly, to a portable charging device of a mobile communication terminal for generating power by itself to charge the mobile communication terminal regardless of the place.

일반적으로 종래의 이동통신 단말기는 도1에 도시한 바와 같이 본체(1)와, 플립커버(8)와, 본체(1)와 플립커버(8)를 기계적으로 연결시키는 힌지장치(미도시됨)로구성되었다.In general, a conventional mobile communication terminal is a hinge device (not shown) for mechanically connecting the main body 1, the flip cover 8, the main body 1 and the flip cover 8, as shown in FIG. It consisted of.

그리고 상기 본체(1)는 상부 케이싱 프레임(2)과 하부 케이싱 프레임(3)으로 형성되었다.The main body 1 is formed of an upper casing frame 2 and a lower casing frame 3.

그리고 상기 상부 케이싱 프레임(2)의 상측에는 이어피스(4)가 설치되고, 그 아래로 액정표시화면(5), 키패드(7), 마이크(9)(MIC)가 차례로 설치되었다.An earpiece 4 is provided above the upper casing frame 2, and a liquid crystal display 5, a keypad 7, and a microphone 9 (MIC) are sequentially installed below.

그리고 상기 하부 케이싱 프레임(3)의 상단에는 안테나장치(11)(ANTENNA UNIT)기 설치되고 그 아래로 배터리팩(10)이 설치되었다.An antenna unit 11 (ANTENNA UNIT) is installed on an upper end of the lower casing frame 3, and a battery pack 10 is installed below it.

이와같이 구성된 종래의 이동통신 단말기는 안테나 장치(11)를 통하여 상대방과 무선신호를 수신 및 송신하게되고, 그에 따라 상대방과 통화가 이루어질 경우 이어피스(4)로 상대방의 음성을 듣고 마이크(9)로 자신의 음성을 상대방에게 전달하였다.The conventional mobile communication terminal configured as described above receives and transmits a radio signal with the other party through the antenna device 11, and accordingly, when a call is made with the other party, the earpiece 4 listens to the other party's voice and uses the microphone 9. You conveyed your voice to the other party.

이와같은 통화상태는 키패드(7)의 조작으로 이루어지며 상기 키패드(7)에 조작에 의하여 액정표시화면(5)에는 특정한 문자 및 숫자가 나타났다.This call state is made by the operation of the keypad 7 and by the operation on the keypad 7 a particular letter and number appeared on the liquid crystal display screen 5.

그리고 상술한 모든 단말기의 무선기능은 배터리팩(10)에서 공급되는 전원을 에너지로 하여 이루어졌다.And the wireless function of all the terminals described above was made by using the power supplied from the battery pack 10 as energy.

따라서, 단말기의 계속적인 사용에 따라 배터리팩(10)의 전원이 소진되면 도 2, 3에 도시한 바와같이 단말기용 충전기(20)를 이용하여 배터리팩(10)에 전원을 재충전하였고, 또한, 단말기의 리셉터클(12)에 결합되는 접속커넥터(30)가 일단에 형성된 차량용 시가잭(31)을 이용하여 배터리팩(10)에 전원을 재충전하였다.Therefore, when the power supply of the battery pack 10 is exhausted according to the continuous use of the terminal, as shown in FIGS. 2 and 3, the battery pack 10 is recharged using the charger 20 for the terminal. The battery pack 10 was recharged by using the vehicle cigar jack 31 formed at one end of the connection connector 30 coupled to the receptacle 12 of the terminal.

그리나 상기한 충전기(20)와 차량용 시가잭(31)은 외부에서 전원을 공급받아서 그 전원을 적정하게 정류하여 배터리팩(10)에 공급하는 것으로써, 주변에 외부전원이있지 않은 곳에서는 사용할 수 없는 단점이 있었다.However, the charger 20 and the cigar jack 31 for the vehicle are supplied with power from the outside and rectified to supply the battery pack 10 by appropriately rectifying the power, which cannot be used where there is no external power nearby. There was a downside.

따라서, 본 발명은 이와같은 점을 감안하여 안출한 것으로써, 특히 자체적으로 전원을 생성 및 그 전원을 적정하게 정류하여 주변에 전원이 없는 곳에서도 배터리팩에 충전전원을 공급할 수 있는 이동통신 단말기의 휴대용 충전기를 제공하는 것을 목적으로 한다.Therefore, the present invention has been devised in view of the above, and particularly, it is possible to generate a power source by itself and properly rectify the power source to supply a charging power to a battery pack even in the absence of power nearby. It is an object to provide a portable charger.

이와같은 목적을 달성하기 위하여 본 발명은 수동 발전기와, 상기 수동 발전기를 수동으로 구동시키기 위하여 수동 발전기의 회전축에 일단이 연결되는 구동핸들과, 상기 수동발전기의 전원 출력단자에 접속되어 상기 수동 발전기에서 출력되는 교류전원을 일정 전압의 직류전원으로 변환하는 정전압 정류기와, 상기 정전압 정류기의 출력단자에 일전길이의 전선으로 연결되어 단말기의 리셉터클에 결합되는 접속커넥터를 포함하여 이루어지는 이동통신 단말기의 휴대용 충전기를 제공하는 것이다.In order to achieve the above object, the present invention provides a manual generator, a drive handle having one end connected to a rotary shaft of the manual generator to manually drive the manual generator, and connected to a power output terminal of the manual generator in the manual generator. A portable charger of a mobile communication terminal comprising a constant voltage rectifier for converting an output AC power into a DC voltage of a predetermined voltage, and a connection connector connected to an output terminal of the constant voltage rectifier by a wire of one length and coupled to a receptacle of the terminal. To provide.

도 1은 일반적인 이동통신 단말기의 사시도.1 is a perspective view of a general mobile communication terminal.

도 2는 일반적인 이동통신 단말기의 충전상태의 일실시예를 나타낸 사시도.2 is a perspective view showing an embodiment of a state of charge of a general mobile communication terminal.

도 3은 일반적인 이동통신 단말기의 충전상태의 변형된 실시예를 나타낸 사시도.3 is a perspective view showing a modified embodiment of a state of charge of a general mobile communication terminal.

도 4는 본 발명의 구성 및 사용상태를 나타내는 간략도.Figure 4 is a simplified diagram showing the configuration and use of the present invention.

***도면의 주요부분에 대한 부호의 상세한 설명 ****** Detailed description of the symbols for the main parts of the drawings ***

100 : 수동 발전기 101 : 회전축100: manual generator 101: rotating shaft

110 : 구동핸들 120 : 정전압 정류기110: drive handle 120: constant voltage rectifier

130 : 전선 140 : 접속 커넥터130: wire 140: connection connector

본 발명의 구성 및 실시예를 첨부되는 도 4를 참조하여 자세하게 설명하면 다음과 같다.If described in detail with reference to Figure 4 attached to the configuration and embodiment of the present invention.

도 4는 본 발명의 구성 및 사용상태를 나타내는 간략도이다.Figure 4 is a simplified diagram showing the configuration and use of the present invention.

본 발명의 구성은 도 4에 도시한 바와같이 수동 발전기(100)와, 상기 수동 발전기(100)를 수동으로 구동시키기 위하여 수동 발전기(100)의 회전축(101)에 일단이 연결되는 구동핸들(110)과, 상기 수동발전기(100)의 전원 출력단자에 접속되어 상기 수동 발전기(100)에서 출력되는 교류전원을 일정 전압의 직류전원으로 변환하는 정전압 정류기(120)와, 상기 정전압 정류기(120)의 출력단자에 일정길이의 전선(130)으로 연결되어 단말기(150)의 리셉터클(receptacle)(151)에 결합되는 접속 커넥터(140)를 포함하여 이루어진다.4, a driving handle 110 having one end connected to a manual generator 100 and a rotary shaft 101 of the manual generator 100 to manually drive the manual generator 100 as shown in FIG. 4. And a constant voltage rectifier 120 connected to a power output terminal of the passive generator 100 to convert AC power output from the passive generator 100 into a DC voltage having a predetermined voltage, and the constant voltage rectifier 120 of the constant voltage rectifier 120. It comprises a connection connector 140 is connected to the output terminal of a predetermined length of the wire 130 and coupled to the receptacle (151) of the terminal 150.

본 발명에 사용되는 상기 수동 발전기(100)는 회전축(101)의 회전에 따라 회전되는 영구자석과 상기 영구자석의 주변에 고정배치되어 영구자석의 이동에 따라 유도전류를 발생하는 코일로 형성되는 통상적인 구조의 소형 자가 발전기(100)를 사용하며 구체적인 예로는 자전기 발전기를 들 수 있다.The passive generator 100 used in the present invention is conventionally formed of a permanent magnet that is rotated in accordance with the rotation of the rotary shaft 101 and a coil fixedly disposed around the permanent magnet to generate an induction current according to the movement of the permanent magnet. A small self-generator 100 having a phosphorus structure is used and a specific example may be a magneto-electric generator.

또한, 본 발명이 적용되는 단말기(150)는 자체내에 충전회로(152)가 구비되어 있다.In addition, the terminal 150 to which the present invention is applied is provided with a charging circuit 152 therein.

이와같이 구성된 본 발명의 작동 실시예를 상세하게 설명하면 다음과 같다.Referring to the working embodiment of the present invention configured as described above in detail.

먼저, 접속 커넥터(140)를 단말기(150)의 리셉터클(151)에 연결하고, 구동핸들(110)을 이용하여 회전축(101)을 회전작동하면 수동 발전기(100)에서 교류전원이 출력되게 된다.First, when the connection connector 140 is connected to the receptacle 151 of the terminal 150, and the rotary shaft 101 is rotated using the driving handle 110, the AC power is output from the manual generator 100.

이와같이 출력되는 교류전원은 정전압 정류기(120)로 인가되어 단말기(150)의 사양에 맞는 적정전압 직류전원으로 변환되어 전선(130), 접속 커넥터(140)를 통하여 단말기(150)의 리셉터클(151)로 인가되어 단말기(150) 자체내의 충전회로(152)를 거쳐서 배터리팩(153)에 충전된다.The AC power output as described above is applied to the constant voltage rectifier 120 and converted into a proper voltage DC power supply that meets the specifications of the terminal 150 to receptacle 151 of the terminal 150 through the wire 130 and the connection connector 140. The battery pack 153 is charged to the battery pack 153 via the charging circuit 152 in the terminal 150 itself.

이상에서 살펴본 바와같이 본 발명은 수동으로 동작되는 소형 발전기를 이용하여전원을 발생시킴으로써 외부 전원이 없는 장소에서도 단말기의 배터리팩에 전원을 충전할 수 있는 효과가 있다.As described above, the present invention has the effect of charging power to the battery pack of the terminal even in a place without external power by generating power using a small generator that is operated manually.

Claims (1)

수동 발전기와,With manual generator, 상기 수동 발전기를 수동으로 구동시키기 위하여 수동 발전기의 회전축에 일단이 연결되는 구동핸들과,A driving handle having one end connected to a rotating shaft of the manual generator to manually drive the manual generator; 상기 수동발전기의 전원 출력단자에 접속되어 상기 수동 발전기에서 출력되는 교류전원을 일정 전압의 직류전원으로 변환하는 정전압 정류기와,A constant voltage rectifier connected to a power output terminal of the passive generator and converting an AC power output from the passive generator into a DC voltage having a predetermined voltage; 상기 정전압 정류기의 출력단자에 일전길이의 전선으로 연결되어 단말기의 리셉터클에 결합되는 접속커넥터를 포함하여 이루어지는 것을 특징으로 하는 이동통신 단말기의 휴대용 충전기.And a connection connector connected to the output terminal of the constant voltage rectifier by an electric wire of one length and coupled to a receptacle of the terminal.
KR1020020072868A 2002-11-21 2002-11-21 Portable pluger for mobile phone KR20040044721A (en)

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