CA2045299A1 - Portable electronic apparatus having a detachable battery and an optional component for expanding a function - Google Patents

Portable electronic apparatus having a detachable battery and an optional component for expanding a function

Info

Publication number
CA2045299A1
CA2045299A1 CA2045299A CA2045299A CA2045299A1 CA 2045299 A1 CA2045299 A1 CA 2045299A1 CA 2045299 A CA2045299 A CA 2045299A CA 2045299 A CA2045299 A CA 2045299A CA 2045299 A1 CA2045299 A1 CA 2045299A1
Authority
CA
Canada
Prior art keywords
optional component
base unit
mounting recess
attached
battery
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
CA2045299A
Other languages
French (fr)
Other versions
CA2045299C (en
Inventor
Takaichi Kobayashi
Mitsuhiro Yoshida
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.)
Toshiba Corp
Toshiba Computer Engineering Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2045299A1 publication Critical patent/CA2045299A1/en
Application granted granted Critical
Publication of CA2045299C publication Critical patent/CA2045299C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1635—Details related to the integration of battery packs and other power supplies such as fuel cells or integrated AC adapter
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1683—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling
    • 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
    • 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
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • 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
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • 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
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/08—Friction devices between relatively-movable hinge parts
    • E05D11/082—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces
    • E05D11/084—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces the friction depending on direction of rotation or opening angle of the hinge
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/60—Application of doors, windows, wings or fittings thereof for other use
    • E05Y2900/606—Application of doors, windows, wings or fittings thereof for other use for electronic devices
    • 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

Abstract

A portable computer comprises a base unit to which a keyboard and a display unit are attached. First and second batteries, functioning as a drive power source, are attached to the base unit. An optional component may be attached to the base unit in place of the second battery.
The optional component, for example, can be a modem device to be connected to a telephone line or an additional memory unit. In the base unit, there is formed a first mounting recess to which the first battery is detachably attached, and a second mounting recess to which the second battery or the optional component is selectively detachably attached.
A connector is provided entirely within the base unit to permit connection to the component mounted in the second mounting recess. When the optional component is mounted in the second mounting recess, an adaptor interconnects the connector and the optional component.
CA002045299A 1990-06-25 1991-06-24 Portable electronic apparatus having a detachable battery and an optional component for expanding a function Expired - Fee Related CA2045299C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2166219A JPH0455921A (en) 1990-06-25 1990-06-25 Portable equipment
JP2-166219 1990-06-25

Publications (2)

Publication Number Publication Date
CA2045299A1 true CA2045299A1 (en) 1991-12-26
CA2045299C CA2045299C (en) 1998-11-17

Family

ID=15827322

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002045299A Expired - Fee Related CA2045299C (en) 1990-06-25 1991-06-24 Portable electronic apparatus having a detachable battery and an optional component for expanding a function

Country Status (6)

Country Link
US (1) US5182699A (en)
EP (1) EP0463585A3 (en)
JP (1) JPH0455921A (en)
KR (1) KR940001687B1 (en)
AU (1) AU631744B2 (en)
CA (1) CA2045299C (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2133015Y (en) * 1992-07-27 1993-05-12 马希光 Change device with multiple changable function for outer equipment of computer
US5422784A (en) * 1992-07-27 1995-06-06 Matsushita Electric Industrial Co., Ltd. Housing arrangement for a data processing apparatus having a removably mounted circuit board above an opening in a top shell
IT1261532B (en) * 1993-03-29 1996-05-23 Olivetti & Co Spa PORTABLE ELECTRONIC CALCULATOR WITH REMOVABLE DISC UNIT
JP3215231B2 (en) * 1993-07-26 2001-10-02 株式会社東芝 Portable information processing device
US5491609A (en) * 1994-02-28 1996-02-13 Telepad Portable electronic platform system
US5498165A (en) * 1994-07-08 1996-03-12 Chiahuan Spring Co., Ltd. Combined hinge and electrical connector for portable computer
US5712977A (en) * 1995-09-18 1998-01-27 Tdk Systems, Inc. Method and apparatus for initial country selection in a universal modem with cable
US5633572A (en) * 1995-09-21 1997-05-27 International Business Machines Corporation Back-up power supply with replaceable battery pack
US5684384A (en) * 1995-10-31 1997-11-04 Motorola, Inc. Apparatus and method for discharging and charging a multiple battery arrangement
JPH10116133A (en) 1996-10-11 1998-05-06 Fujitsu Ltd Portable information equipment
JPH10124182A (en) * 1996-10-24 1998-05-15 Fujitsu Ltd Portable computer device to which extension battery can be attached
JP3280321B2 (en) 1998-09-14 2002-05-13 富士通株式会社 Function expansion device and electronic equipment system
CN2378760Y (en) * 1999-03-26 2000-05-17 刘伟 Portable computer with separatable keyboard
DE19918367C1 (en) * 1999-04-22 2001-01-25 Ravinthra Devan Raman Battery adpater for electronic device e.g. laptop computer, fitted into battery compartment of electronic device to allow connection to external electrical energy source
US8656423B2 (en) * 1999-08-27 2014-02-18 Ochoa Optics Llc Video distribution system
EP1977693B1 (en) * 2007-04-06 2012-07-04 Hitachi Aloka Medical, Ltd. Ultrasound diagnostic apparatus
JP2009043096A (en) * 2007-08-09 2009-02-26 Fujitsu Ltd Electronic equipment
JP4950965B2 (en) * 2007-09-03 2012-06-13 パナソニック株式会社 Information processing device
TWI578135B (en) * 2011-06-15 2017-04-11 緯創資通股份有限公司 Portable electronic device having a detachable battery module
CN103970191B (en) * 2013-01-25 2017-03-01 纬创资通股份有限公司 Electronic installation and the understructure of electronic installation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680674A (en) * 1984-07-16 1987-07-14 Moore Fergus E Modular computer system with integral electronic bus
US4742478A (en) * 1984-09-19 1988-05-03 Data General Corporation Housing for a portable computer
JPS63119156A (en) * 1986-11-07 1988-05-23 Canon Inc Connector for cell
US4745524A (en) * 1987-04-24 1988-05-17 Western Digital Corporation Mounting of printed circuit boards in computers
US4926365A (en) * 1988-08-26 1990-05-15 Great Electronics Corporation Portable computer system
US4903222A (en) * 1988-10-14 1990-02-20 Compag Computer Corporation Arrangement of components in a laptop computer system
US4924355A (en) * 1989-04-25 1990-05-08 Dell Corporate Services Corporation Personal computer having expansion card adapter bracket
EP0404164B1 (en) * 1989-06-23 1998-04-08 Kabushiki Kaisha Toshiba Compact electronic apparatus
DE8909490U1 (en) * 1989-08-07 1989-11-16 Ho, Hertz, Taipeh/T'ai-Pei, Tw
US4991058A (en) * 1989-11-09 1991-02-05 Grid Systems Corporation Card housing attachment for a portable computer
US5058045A (en) * 1990-03-09 1991-10-15 Ma Hsi K Battery and expansion slot changeable computer
DE9011653U1 (en) * 1990-08-10 1990-10-18 Ma, Hsi Kuang, Taipeh/T'ai-Pei, Tw

Also Published As

Publication number Publication date
AU631744B2 (en) 1992-12-03
KR920001297A (en) 1992-01-30
EP0463585A3 (en) 1992-03-25
EP0463585A2 (en) 1992-01-02
JPH0455921A (en) 1992-02-24
KR940001687B1 (en) 1994-03-05
US5182699A (en) 1993-01-26
CA2045299C (en) 1998-11-17
AU7922791A (en) 1992-01-23

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed