KR100677397B1 - 보조 전원을 구비한 휴대단말기 - Google Patents
보조 전원을 구비한 휴대단말기 Download PDFInfo
- Publication number
- KR100677397B1 KR100677397B1 KR1020040095924A KR20040095924A KR100677397B1 KR 100677397 B1 KR100677397 B1 KR 100677397B1 KR 1020040095924 A KR1020040095924 A KR 1020040095924A KR 20040095924 A KR20040095924 A KR 20040095924A KR 100677397 B1 KR100677397 B1 KR 100677397B1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- portable terminal
- auxiliary power
- terminal
- converter
- 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.)
- Expired - Fee Related
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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
- H04B1/3827—Portable transceivers
- H04B1/3883—Arrangements for mounting batteries or battery chargers
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- 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
- H04B1/40—Circuits
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- 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
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5033—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature used as charging means for another battery
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5044—Cells or batteries structurally combined with cell condition indicating means
-
- 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
- H04M1/02—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (15)
- 휴대단말기와 접속 단자를 통해 결합되어 표준 배터리의 전원을 보조 전원으로써 휴대단말기에 공급하는 배터리 홀더와;상기 표준 배터리의 전압을 휴대단말기의 사용전압으로 변환해주는 DC/DC 컨버터를 포함하여 구성되며,전용배터리의 방전 상태 및 표준배터리의 방전 상태를 확인하는 회로를 구비하여 디스플레이부의 지정된 위치에 사용 중인 배터리의 잔량을 표시하며,전용 배터리의 전원을 동작전원으로 사용하는 주 전원 사용 모드와;표준 배터리로부터 공급되는 보조 전원을 동작전원으로 사용하는 보조 전원 사용 모드의 두 가지 전원 모드를 소프트웨어적으로 구비하는 것을 특징으로 하는 보조 전원을 구비한 휴대단말기.
- 제 1 항에 있어서, 상기 배터리 홀더는단말기측 접속단자와 홀더측 접속단자가 체결됨으로써 휴대단말기와 착탈식으로 연결되고, 사용자에 의해 삽입되는 1개 이상의 표준 배터리의 전원을 상기 DC/DC 컨버터를 통해 휴대단말기의 사용전원으로 공급해주는 것을 특징으로 하는 보조 전원을 구비한 휴대단말기.
- 제 1항에 있어서, 상기 배터리 홀더는휴대단말기와의 결합을 고정시켜 주는 고정수단을 추가로 포함하는 것을 특징으로 하는 보조 전원을 구비한 휴대단말기.
- 제 3항에 있어서, 상기 고정 수단은나사형 고정 수단 및 후크형 고정 수단을 포함하는 것을 특징으로 하는 보조 전원을 구비한 휴대단말기.
- 제 1항에 있어서, 상기 DC/DC 컨버터는상기 표준 배터리의 전압을 휴대단말기에서 사용되는 3.0V~4.2V의 적정전압으로 변환하는 것을 특징으로 하는 보조 전원을 구비한 휴대단말기.
- 제 1항에 있어서, 상기 DC/DC 컨버터는상기 배터리 홀더 혹은 휴대단말기 내부에 회로적으로 장착되는 것을 특징으로 하는 보조 전원을 구비한 휴대단말기.
- 제 1항에 있어서, 상기 DC/DC 컨버터는상기 휴대단말기와 배터리 홀더 사이에 추가 장치로 결합되는 것을 특징으로 하는 보조 전원을 구비한 휴대단말기.
- 제 1항에 있어서, 상기 DC/DC 컨버터는입력전압의 레벨을 낮추어 출력하는 스텝다운 컨버터와;입력전압의 레벨을 높여서 출력하는 스텝업 컨버터를 포함하는 것을 특징으로 하는 보조 전원을 구비한 휴대단말기.
- 삭제
- 제 1항에 있어서, 상기 휴대단말기는전용 배터리나 표준 배터리 둘 중의 하나만으로도 동작되는 것을 특징으로 하는 보조 전원을 구비한 휴대단말기.
- 삭제
- 제 1항에 있어서, 상기 전원 모드는전용 배터리나 표준 배터리 중에 어느 한 쪽의 전원이 일정 수준 이상으로 방전되면, 사용자에게 방전을 알리고 다른 쪽 전원 모드로 전환되는 것을 특징으로 하는 보조 전원을 구비한 휴대단말기.
- 삭제
- 삭제
- 삭제
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040095924A KR100677397B1 (ko) | 2004-11-22 | 2004-11-22 | 보조 전원을 구비한 휴대단말기 |
| US11/282,475 US20060111155A1 (en) | 2004-11-22 | 2005-11-21 | Mobile terminal having support power pack |
| CN2005101271228A CN1784049B (zh) | 2004-11-22 | 2005-11-22 | 具有辅助电池盒的移动终端 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040095924A KR100677397B1 (ko) | 2004-11-22 | 2004-11-22 | 보조 전원을 구비한 휴대단말기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060056736A KR20060056736A (ko) | 2006-05-25 |
| KR100677397B1 true KR100677397B1 (ko) | 2007-02-02 |
Family
ID=36461603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040095924A Expired - Fee Related KR100677397B1 (ko) | 2004-11-22 | 2004-11-22 | 보조 전원을 구비한 휴대단말기 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20060111155A1 (ko) |
| KR (1) | KR100677397B1 (ko) |
| CN (1) | CN1784049B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180062591A (ko) * | 2016-12-01 | 2018-06-11 | 신승민 | 무정전 배터리 교체가 가능한 휴대단말기 보호케이스 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200812337A (en) * | 2006-08-16 | 2008-03-01 | Compal Communications Inc | Mobile phone with dual-power |
| US20090023480A1 (en) * | 2007-07-17 | 2009-01-22 | Motorola, Inc. | System and apparatus for device to device charging |
| CN104034926B (zh) * | 2014-06-24 | 2017-01-18 | 南宁学院 | 一种万用表电池盒 |
| US9749960B2 (en) * | 2015-02-05 | 2017-08-29 | Dell Prodiucts, L.P. | Adaptable power-budget for mobile devices |
| CN106230035A (zh) * | 2016-07-25 | 2016-12-14 | 郑郧 | 一种手机双体保护式电池 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010003650A (ko) * | 1999-06-24 | 2001-01-15 | 윤종용 | 무선 단말기의 전원 공급 장치 및 방법 |
| KR20010078368A (ko) * | 2000-02-07 | 2001-08-20 | 김민겸 | 슬라이딩 부착방법에서의 고정수단 및 이동단말기에서의배터리 탈부착 방법 |
| KR200263801Y1 (ko) | 2001-11-07 | 2002-02-09 | 안호상 | 이동통신단말기의 전원공급용 보조 배터리팩 |
| KR200314202Y1 (ko) | 2003-02-18 | 2003-05-23 | 김진래 | 휴대폰용 비상 보조밧데리 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL129797A0 (en) * | 1999-05-05 | 2000-02-29 | Techtium Ltd | Rechargeable battery packs |
| KR20010053847A (ko) * | 1999-12-02 | 2001-07-02 | 윤종용 | 무선 단말기에서 통화중 배터리 교체 방법 |
| AU3061901A (en) * | 2000-01-17 | 2001-07-31 | Min-Kyum Kim | Portable mobile terminal |
| CN2453554Y (zh) * | 2000-11-29 | 2001-10-10 | 华琦电子工业股份有限公司 | 移动电话电池转接器 |
| JP4593834B2 (ja) * | 2001-07-02 | 2010-12-08 | 富士フイルム株式会社 | デジタルカメラ及びそのシステム |
| FR2835681A3 (fr) * | 2002-02-05 | 2003-08-08 | Wen Hsu Wang | Ensemble de batteries de secours pour des appareils electroniques portables |
| EP1460519B1 (en) * | 2003-03-18 | 2014-05-07 | Panasonic Corporation | Processor, driving method thereof, and information processing device |
| NO20031501L (no) * | 2003-04-02 | 2004-10-04 | Celljump Ltd | Frittstaende applikasjonsmodul |
-
2004
- 2004-11-22 KR KR1020040095924A patent/KR100677397B1/ko not_active Expired - Fee Related
-
2005
- 2005-11-21 US US11/282,475 patent/US20060111155A1/en not_active Abandoned
- 2005-11-22 CN CN2005101271228A patent/CN1784049B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010003650A (ko) * | 1999-06-24 | 2001-01-15 | 윤종용 | 무선 단말기의 전원 공급 장치 및 방법 |
| KR20010078368A (ko) * | 2000-02-07 | 2001-08-20 | 김민겸 | 슬라이딩 부착방법에서의 고정수단 및 이동단말기에서의배터리 탈부착 방법 |
| KR200263801Y1 (ko) | 2001-11-07 | 2002-02-09 | 안호상 | 이동통신단말기의 전원공급용 보조 배터리팩 |
| KR200314202Y1 (ko) | 2003-02-18 | 2003-05-23 | 김진래 | 휴대폰용 비상 보조밧데리 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180062591A (ko) * | 2016-12-01 | 2018-06-11 | 신승민 | 무정전 배터리 교체가 가능한 휴대단말기 보호케이스 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1784049B (zh) | 2011-07-13 |
| KR20060056736A (ko) | 2006-05-25 |
| US20060111155A1 (en) | 2006-05-25 |
| CN1784049A (zh) | 2006-06-07 |
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