JPS5520521A - Data input unit - Google Patents

Data input unit

Info

Publication number
JPS5520521A
JPS5520521A JP9235978A JP9235978A JPS5520521A JP S5520521 A JPS5520521 A JP S5520521A JP 9235978 A JP9235978 A JP 9235978A JP 9235978 A JP9235978 A JP 9235978A JP S5520521 A JPS5520521 A JP S5520521A
Authority
JP
Japan
Prior art keywords
rubber
patterns
film sheet
sheet
input unit
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
JP9235978A
Other languages
Japanese (ja)
Inventor
Keiichi Obara
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
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9235978A priority Critical patent/JPS5520521A/en
Publication of JPS5520521A publication Critical patent/JPS5520521A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To establish the data input unit simple in construction and low in cost, consisting of the film sheet inserted between two rubber sheets.
CONSTITUTION: The two rubber sheets 10 and 20 have the band shape conductive rubber patterns 121 to 123 and 221 to 223 formed in a number of band shaped grooves with a given distance, which are provided on the insulation rubber sheets 11 and 21. the rubber sheets 10 and 20 are laminated by inserting the insulation film sheet having the notch hole 31 at the location corresponding to the crossing so that the band shape conductive rubber patterns can be opposed and orthogonal each other. The film sheet 30 is provided with the conductive patterns 321 to 323 and 331 to 333 which are pressed on the conductive rubber patterns and are formed as the external lead-out terminals, and the input item sheet 40 is located on the upper surface of the rubber sheet 10 corresponding to the notch hole 31 of the film sheet 30.
COPYRIGHT: (C)1980,JPO&Japio
JP9235978A 1978-07-28 1978-07-28 Data input unit Pending JPS5520521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9235978A JPS5520521A (en) 1978-07-28 1978-07-28 Data input unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9235978A JPS5520521A (en) 1978-07-28 1978-07-28 Data input unit

Publications (1)

Publication Number Publication Date
JPS5520521A true JPS5520521A (en) 1980-02-14

Family

ID=14052202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9235978A Pending JPS5520521A (en) 1978-07-28 1978-07-28 Data input unit

Country Status (1)

Country Link
JP (1) JPS5520521A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339529U (en) * 1976-09-10 1978-04-06
JPS5873536U (en) * 1981-11-12 1983-05-18 古野電気株式会社 Press switch
JPS59155702A (en) * 1983-02-25 1984-09-04 Nisshin Steel Co Ltd Seam detection equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339529U (en) * 1976-09-10 1978-04-06
JPS5873536U (en) * 1981-11-12 1983-05-18 古野電気株式会社 Press switch
JPS59155702A (en) * 1983-02-25 1984-09-04 Nisshin Steel Co Ltd Seam detection equipment

Similar Documents

Publication Publication Date Title
JPS5335451A (en) Small size desk type calculator
MX149445A (en) IMPROVEMENTS IN ELECTRICAL CONNECTOR FOR THE EDGE OF A CIRCUIT BOARD, WITH ZERO INSERTION FORCE
JPS5353785A (en) Flat key board assebly
JPS5317970A (en) Copper stacking board
JPS5520521A (en) Data input unit
JPS5520520A (en) Data input unit
AU509066B2 (en) Manufacturing single faced corrugated board
JPS5614386A (en) Coordinate input device
JPS5541542A (en) Double matrix tablet-type input device
JPS5520519A (en) Data input unit
JPS53139926A (en) Position input unit
JPS5273395A (en) Connector
JPS5371862A (en) Circuit block and liquid crystal panel of electronic watch
JPS5549811A (en) Laminated insulating board
JPS5577203A (en) Strip line type circulator
JPS52144946A (en) Dc interruption circuit for micro wave
JPS52116073A (en) Hermetic structure in which integrated circuit element is sealed up ai rtightly
JPS5334886A (en) Preparation of paper-based phenol resin laminated board
JPS5341945A (en) Data reading circuit
JPS5376728A (en) Microwave circuit
JPS52130259A (en) Multi cpu circuit
JPS5359900A (en) Manufacturing method of oil immersed laminated paper
JPS5329022A (en) Chinese-character panel equipment
JPS5362570A (en) Electronic watch
JPS52114247A (en) Microwave coupler