JPS5839635U - Portable small electronic calculator - Google Patents

Portable small electronic calculator

Info

Publication number
JPS5839635U
JPS5839635U JP13261781U JP13261781U JPS5839635U JP S5839635 U JPS5839635 U JP S5839635U JP 13261781 U JP13261781 U JP 13261781U JP 13261781 U JP13261781 U JP 13261781U JP S5839635 U JPS5839635 U JP S5839635U
Authority
JP
Japan
Prior art keywords
operation keys
electronic calculator
light
small
emitting diodes
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
JP13261781U
Other languages
Japanese (ja)
Inventor
伊坪　国輔
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.)
Individual
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
Priority to JP13261781U priority Critical patent/JPS5839635U/en
Publication of JPS5839635U publication Critical patent/JPS5839635U/en
Pending legal-status Critical Current

Links

Landscapes

  • Calculators And Similar Devices (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の本体足面斜視図。第２図は、本考案
の操作キーケースの正面斜視図。第３図は、本考案の底
板ケース正面斜視図。 １は本体、２は回路配線板、３は底板ケース、４は操作
キーケース、５は計数表示器、６は操作キー、７は表示
窓、８は操作キー用窓。FIG. 1 is a perspective view of the main body of the present invention. FIG. 2 is a front perspective view of the operation key case of the present invention. FIG. 3 is a front perspective view of the bottom plate case of the present invention. 1 is a main body, 2 is a circuit wiring board, 3 is a bottom plate case, 4 is an operation key case, 5 is a counter display, 6 is an operation key, 7 is a display window, and 8 is a window for operation keys.

Claims (1)

【実用新案登録請求の範囲】 １　表面に計数表示器および各種数字記号等を付した操
作キーを配列した本体に、該本体の表面計数表示器およ
び各種数字記号等を付した夫々の操作キーに対応した位
置に夫々窓を設けた操作キーケースと、回路配線板並び
に底板ケースとを上方および下方より夫々取りつけて成
る小型電子式計算機において、上記操作キーが無色透明
な材質より成り、上記回路配線板上に、操作キーの真下
、又は操作キーの周辺適宜の位置に、発光ダイオードを
設けて、キータッチの状態を、発光ダイオードが、同時
に発光して所要の操作キーを照射して表示するよう構成
したことを特徴とする携帯用小型電子式計算機。 ２　操作キーを薄縁色又は視覚に適当しバ色彩とした実
用新案登録請求の範囲第１項記載の携帯用小型電子式計
算機。[Scope of Claim for Utility Model Registration] 1. A main body on which a counting display and various numerical symbols, etc. are attached to an array of operation keys; In a small electronic calculator comprising an operation key case with windows at corresponding positions, a circuit wiring board, and a bottom plate case, each attached from above and below, the operation keys are made of a colorless and transparent material, and the circuit wiring Light-emitting diodes are provided on the board directly below the operation keys or at appropriate positions around the operation keys, so that the light-emitting diodes simultaneously emit light and illuminate the required operation keys to indicate the state of the key touch. A small portable electronic calculator characterized by the following configuration. 2. The portable small-sized electronic calculator according to claim 1 of the utility model registration claim, in which the operation keys have a light border color or a visually appropriate color.
JP13261781U 1981-09-08 1981-09-08 Portable small electronic calculator Pending JPS5839635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13261781U JPS5839635U (en) 1981-09-08 1981-09-08 Portable small electronic calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13261781U JPS5839635U (en) 1981-09-08 1981-09-08 Portable small electronic calculator

Publications (1)

Publication Number Publication Date
JPS5839635U true JPS5839635U (en) 1983-03-15

Family

ID=29926144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13261781U Pending JPS5839635U (en) 1981-09-08 1981-09-08 Portable small electronic calculator

Country Status (1)

Country Link
JP (1) JPS5839635U (en)

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