JPS5587225A - Key input device - Google Patents

Key input device

Info

Publication number
JPS5587225A
JPS5587225A JP16157078A JP16157078A JPS5587225A JP S5587225 A JPS5587225 A JP S5587225A JP 16157078 A JP16157078 A JP 16157078A JP 16157078 A JP16157078 A JP 16157078A JP S5587225 A JPS5587225 A JP S5587225A
Authority
JP
Japan
Prior art keywords
keyboard
palm
substrate
keys
rest
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
JP16157078A
Other languages
Japanese (ja)
Inventor
Shoichi Tanaka
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.)
DENSHI PROJECT KK
Original Assignee
DENSHI PROJECT KK
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 DENSHI PROJECT KK filed Critical DENSHI PROJECT KK
Priority to JP16157078A priority Critical patent/JPS5587225A/en
Publication of JPS5587225A publication Critical patent/JPS5587225A/en
Pending legal-status Critical Current

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  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To change input functions of keys by displacing a keyboard itself with the palm of a hand placed on a palm rest by making it possible to displace the keyboard equipped with the palm rest over a substrate.
CONSTITUTION: The front surface of substrate 1 slants with this side lower and the inner part higher, and keyboad 2 is provided which slides on the slanting surface within a fixed range. To detect the displacement position of this keyboard 2, a projection is provided on the reverse surface of the keyboard while several microswitches are arranged on the top of the substrate, and detection signals of those microswitches are inputted to CPU to change functions of input keys. At this side on the board of keyboard 2, palm rest 3 where the palm of an operator is placed is provided and keys are arranged along radical lines from this rest.
COPYRIGHT: (C)1980,JPO&Japio
JP16157078A 1978-12-26 1978-12-26 Key input device Pending JPS5587225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16157078A JPS5587225A (en) 1978-12-26 1978-12-26 Key input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16157078A JPS5587225A (en) 1978-12-26 1978-12-26 Key input device

Publications (1)

Publication Number Publication Date
JPS5587225A true JPS5587225A (en) 1980-07-01

Family

ID=15737617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16157078A Pending JPS5587225A (en) 1978-12-26 1978-12-26 Key input device

Country Status (1)

Country Link
JP (1) JPS5587225A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915276A (en) * 1982-02-02 1984-01-26 ア−ゴプリツク・リミテツド Codic keyboard used for short-time learning of operation, learning method and code therefor
US4833446A (en) * 1979-11-21 1989-05-23 Ergoplic Ltd. Keyboard apparatus and method
JPH0382425U (en) * 1989-12-11 1991-08-22
US5270709A (en) * 1989-11-01 1993-12-14 Ferdinand Niklsbacher Keyboard unit for handling processor units
JP2001507485A (en) * 1996-06-10 2001-06-05 マーク・ヴェイダ Universal input device and system
JP2009545054A (en) * 2006-07-26 2009-12-17 オウ，エウイ−ジン Character input device and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833446A (en) * 1979-11-21 1989-05-23 Ergoplic Ltd. Keyboard apparatus and method
JPS5915276A (en) * 1982-02-02 1984-01-26 ア−ゴプリツク・リミテツド Codic keyboard used for short-time learning of operation, learning method and code therefor
US5270709A (en) * 1989-11-01 1993-12-14 Ferdinand Niklsbacher Keyboard unit for handling processor units
JPH0382425U (en) * 1989-12-11 1991-08-22
JP2001507485A (en) * 1996-06-10 2001-06-05 マーク・ヴェイダ Universal input device and system
JP2009187530A (en) * 1996-06-10 2009-08-20 Mark Vayda Universal input device and system
JP2009545054A (en) * 2006-07-26 2009-12-17 オウ，エウイ−ジン Character input device and method

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