JPS57182260A - Portable small-sized electronic computer - Google Patents

Portable small-sized electronic computer

Info

Publication number
JPS57182260A
JPS57182260A JP6745781A JP6745781A JPS57182260A JP S57182260 A JPS57182260 A JP S57182260A JP 6745781 A JP6745781 A JP 6745781A JP 6745781 A JP6745781 A JP 6745781A JP S57182260 A JPS57182260 A JP S57182260A
Authority
JP
Japan
Prior art keywords
main body
power source
input
output equipment
fixed terminal
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.)
Pending
Application number
JP6745781A
Other languages
Japanese (ja)
Inventor
Masakazu Morisato
Hiroshi Toda
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tottori Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki 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 Tokyo Sanyo Electric Co Ltd, Tottori Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP6745781A priority Critical patent/JPS57182260A/en
Publication of JPS57182260A publication Critical patent/JPS57182260A/en
Pending 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
    • G06F1/18—Packaging or power distribution

Abstract

PURPOSE:To reduce the size of a device by using a main body which has a central controller, a storage device, a display device, and an inputting means, an interface circuit for peripheral equipment including a signal bus and a driver, and an input and output equipment which has a fixed terminal attachable to and detachable from the main body. CONSTITUTION:A main body 1 has an inputting means 12 composed of a display device 11 and a keyboard. The main body 1 and an input and output equipment 3 are connected detachably by a fixed terminal, and a power source terminal 32 engaged during attachment is separated from the fixed terminal 39, so that the both are connected electrically and held mechanically. When the power source terminal 62 of a power source device 6 is engaged, the input and output equipment 3 is powered up and a charging current is supplied to the battery of the main body 1 through the power source terminal 32.
JP6745781A 1981-05-02 1981-05-02 Portable small-sized electronic computer Pending JPS57182260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6745781A JPS57182260A (en) 1981-05-02 1981-05-02 Portable small-sized electronic computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6745781A JPS57182260A (en) 1981-05-02 1981-05-02 Portable small-sized electronic computer

Publications (1)

Publication Number Publication Date
JPS57182260A true JPS57182260A (en) 1982-11-10

Family

ID=13345481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6745781A Pending JPS57182260A (en) 1981-05-02 1981-05-02 Portable small-sized electronic computer

Country Status (1)

Country Link
JP (1) JPS57182260A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190538U (en) * 1984-11-19 1986-06-12
JPS6245157U (en) * 1985-09-10 1987-03-18
JPH02230358A (en) * 1989-03-02 1990-09-12 Nec Corp Portable electronic book

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330190U (en) * 1976-08-20 1978-03-15
JPS5614365A (en) * 1979-07-13 1981-02-12 Canon Inc Electronic apparatus system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330190U (en) * 1976-08-20 1978-03-15
JPS5614365A (en) * 1979-07-13 1981-02-12 Canon Inc Electronic apparatus system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190538U (en) * 1984-11-19 1986-06-12
JPS6245157U (en) * 1985-09-10 1987-03-18
JPH0423015Y2 (en) * 1985-09-10 1992-05-27
JPH02230358A (en) * 1989-03-02 1990-09-12 Nec Corp Portable electronic book

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