CN1677743A - 移动通信终端用充电器 - Google Patents

移动通信终端用充电器 Download PDF

Info

Publication number
CN1677743A
CN1677743A CNA2004100915079A CN200410091507A CN1677743A CN 1677743 A CN1677743 A CN 1677743A CN A2004100915079 A CNA2004100915079 A CN A2004100915079A CN 200410091507 A CN200410091507 A CN 200410091507A CN 1677743 A CN1677743 A CN 1677743A
Authority
CN
China
Prior art keywords
terminal
battery
charger
mobile communication
charging
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CNA2004100915079A
Other languages
English (en)
Other versions
CN1317791C (zh
Inventor
金俊亨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics China Research and Development Center Co Ltd
Original Assignee
LG Electronics China Research and Development Center Co Ltd
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 LG Electronics China Research and Development Center Co Ltd filed Critical LG Electronics China Research and Development Center Co Ltd
Publication of CN1677743A publication Critical patent/CN1677743A/zh
Application granted granted Critical
Publication of CN1317791C publication Critical patent/CN1317791C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • 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
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

一种移动通信终端用充电器，针对带有用于容纳移动通信终端用电池的容纳空间和用于通过与上述机身容纳空间中容纳的电池端子的接触给电池充电的充电端子的移动通信终端用充电器，其特征是：在上述充电端子上部一侧形成凸起装置，它接触为防止电池端子露出外部而在电池端子上形成的放电切断结构物，辅助放电切断结构物的滑动动作。

Description

移动通信终端用充电器
技术领域
本发明涉及移动通信终端用充电装置，特别是涉及一种在移动通信终端的电池端子部安装了切断外露结构的终端电池用充电器。
背景技术
一般的便携电话是在终端中安装电池组(battery pack)使用。终端上安装的电池组的电量全部消耗后，把电池组插入与外部电源连接的充电器的容纳槽，使电池组的端子和充电端子连接一定时间，以此进行充电。下面说明以往充电器的结构。
图1是以往充电器的斜视图。在以往的充电器中，在充电器机身1的容纳槽前面凸出有充电端子4。充电端子4与充电电路(未图示)连接在一起，充电电路与延长到充电器外部的电源线连接在一起。于是，如果把电池组2固定于充电器，使电池端子3与充电端子4接触一定时间，那么，通过电源线供应的外部电流通过充电电路和充电端子4供应给电池组2，电池组被充电。
另一方面，一般的电池2为了与充电器端子接触，在电池外部露出2-4个电池端子3。当金属导电体等接触到接触部时，由过载发生放电，释放出因此产生的高热。严重情况下，存在可能燃烧起火的危险。另外，由于它露出于外部，可能发生露出的端子磨损或腐蚀，因此可能造成与充电器端子接触不良或缩短电池寿命。
发明目的
本发明的目的在于提供一种带有电池端子保护装置的电池充电所需的充电器。
针对带有用于容纳移动通信终端用电池的容纳空间和用于通过与上述机身容纳空间中容纳的电池端子的接触给电池充电的充电端子的移动通信终端用充电器，本发明充电器的特征是：在上述充电端子上部一侧形成凸起装置，它接触为防止电池端子露出外部而在电池端子上形成的放电切断结构物，辅助放电切断结构物的滑动动作。
综上所述，本发明可以有效地用于带有电池端子部的保护装置的电池组的充电。
附图说明
图1是以往充电器的斜视图。
图2是带有保护装置的电池组的侧截面图。
图3a及图3b是带有保护装置的电池组的背面图。
图4a及图4b是带有保护装置的电池组的动作示例图。
图5是显示本发明的充电器构成及电池组动作关系的示例图。
具体实施方式
本发明涉及移动通信终端用充电器，特别是涉及一种应用于如图2所示的带有电池端子保护装置的电池的充电器。
图2是带有电池端子保护装置5的电池组的侧截面图。在电池端子3上形成有保护装置5，保护装置5连接着弹簧6，提供用于使保护装置5恢复原状的力。
图3a和图3b是电池保护装置5动作前、后的外观示例图。平时，如图3a所示，电池保护装置5切断电池端子3与外部污染源的接触，电池保护装置5推到上面后，如图3b所示，电池端子3显露出来。
图4a和图4b是具体显示电池保护装置5动作前、后状态的动作示例图。如图4a所示，曾保护电池端子3的保护装置5如图4b所示移动后，电池端子3露出外部。在保护装置5中连接着弹簧6，提供用于使保护装置5恢复原状的力。
本发明的充电器如图5所示构成，即，在充电端子4的上部一侧形成凸起7，凸起7接触为防止电池端子3露出外部而在电池端子3形成的保护装置5，并辅助保护装置5的滑动动作。
当为了充电而把电池2插入充电器时，保护装置5卡于凸起7上，保护装置5卡着凸起7滑动。此时，电池端子3露出，电池端子3和充电用端子4对准。充电用端子最好具有弹性，以便易于接触电池端子。

Claims (1)

1、一种移动通信终端用充电器，针对带有用于容纳移动通信终端用电池的容纳空间和用于通过与上述机身容纳空间中容纳的电池端子的接触给电池充电的充电端子的移动通信终端用充电器，其特征是：
在上述充电端子上部一侧形成凸起装置，它接触为防止电池端子露出外部而在电池端子上形成的放电切断结构物，辅助放电切断结构物的滑动动作。
CNB2004100915079A 2004-03-29 2004-11-18 移动通信终端用充电器 Expired - Fee Related CN1317791C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040021224A KR101003421B1 (ko) 2004-03-29 2004-03-29 이동 통신 단말기용 충전기
KR1020040021224 2004-03-29

Publications (2)

Publication Number Publication Date
CN1677743A true CN1677743A (zh) 2005-10-05
CN1317791C CN1317791C (zh) 2007-05-23

Family

ID=35050130

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100915079A Expired - Fee Related CN1317791C (zh) 2004-03-29 2004-11-18 移动通信终端用充电器

Country Status (2)

Country Link
KR (1) KR101003421B1 (zh)
CN (1) CN1317791C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2606985A (en) * 2021-03-04 2022-11-30 Motocaddy Ltd Electric golf trolley and electric golf trolley battery pack

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100801052B1 (ko) * 2006-05-09 2008-02-04 한국통신인터넷기술 주식회사 이동형 전자기기의 외부 보조 배터리

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003319051A (ja) * 2002-04-26 2003-11-07 Nec Corp 折り畳み型通信端末

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2606985A (en) * 2021-03-04 2022-11-30 Motocaddy Ltd Electric golf trolley and electric golf trolley battery pack
GB2606985B (en) * 2021-03-04 2023-07-05 Motocaddy Ltd Electric golf trolley and electric golf trolley battery pack

Also Published As

Publication number Publication date
CN1317791C (zh) 2007-05-23
KR101003421B1 (ko) 2010-12-23
KR20050095992A (ko) 2005-10-05

Similar Documents

Publication Publication Date Title
CN101188320B (zh) 用于便携式电子设备电池和便携式电话电池的充电设备
CN203871894U (zh) 充电器及充电系统
CN1307742C (zh) 用于电子设备的备用电池装置及充电方法
EP2221937A3 (en) Built-in charge circuit for secondary battery and secondary battery with the built-in charge circuit
US20090066292A1 (en) Battery structure and charging device adapted for the battery structure
CN204966916U (zh) 能切换充电保护功能的usb端口连接器
CN205123331U (zh) 一种带磁吸充电线的移动电源
US20090265570A1 (en) Battery structure of portable electronic device
CN101027819A (zh) 用于附连到导电连接器上的可附连电池组
US20070120524A1 (en) Battery charger for charging different types of battery pack
CN1317791C (zh) 移动通信终端用充电器
CN101854068A (zh) 充电装置
CN104682506A (zh) 蓝牙感应充电断电保护装置
WO2003092025B1 (en) Consumer unit
CN209845391U (zh) 一种太阳能路灯控制电路
CN204481092U (zh) 可充电电池组件
WO2007035103A1 (en) Rechargeable back-up battery device
CN101212106A (zh) 一种带定时开关的插座
CN201698008U (zh) 一种实时显示电池电量信息的装置
CN201060908Y (zh) 移动电话外插式备用电池
CN204538729U (zh) 卫星定位充电保护装置及手机、移动电源、手机外套、充电器、数据线
CN204615415U (zh) 电波信号感应充电断电保护装置以及包括该保护装置的电子产品
CN217009815U (zh) 一种导电连接结构
CN212412816U (zh) 一种充电完成自动脱落断电的充电装置
CN202076349U (zh) 具有发光功能的电池盒

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070523

Termination date: 20101118