JPH02149449U - - Google Patents
Info
- Publication number
- JPH02149449U JPH02149449U JP6003689U JP6003689U JPH02149449U JP H02149449 U JPH02149449 U JP H02149449U JP 6003689 U JP6003689 U JP 6003689U JP 6003689 U JP6003689 U JP 6003689U JP H02149449 U JPH02149449 U JP H02149449U
- Authority
- JP
- Japan
- Prior art keywords
- numeric keypad
- calculation
- display means
- displaying
- numerical value
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Calculators And Similar Devices (AREA)
- Input From Keyboards Or The Like (AREA)
Description
第１図は、本考案の係る電子卓上計算機の上面
図、第２図は、第１図に示した電子卓上計算機の
制御ブロツク図、第３図は、第２図に示した電子
卓上計算機の動作フローチヤート、第４図及び第
５図は、本考案に係る電子卓上計算機の表示の一
例を示す図である。
１０……電子卓上計算機、１５……表示部（表
示手段）、１６Ａ〜１６Ｊ……テンキー、１７Ａ
〜１７Ｇ……操作キー、１８……キー操作部、２
０……ＣＰＵ（演算手段）。
Fig. 1 is a top view of the electronic desk calculator according to the present invention, Fig. 2 is a control block diagram of the electronic desk calculator shown in Fig. 1, and Fig. 3 is a top view of the electronic desk calculator shown in Fig. 2. The operation flowcharts in FIGS. 4 and 5 are diagrams showing an example of the display of the electronic desktop calculator according to the present invention. 10...Electronic desk calculator, 15...Display unit (display means), 16A to 16J...Numeric keypad, 17A
~17G...Operation key, 18...Key operation section, 2
0...CPU (calculation means).
Claims (1)
制御に関する信号を出力する操作キーと、これら
のキーから出力される信号に基づいて演算を行な
う演算手段と、操作された前記テンキーの数値及
び前記演算手段の演算結果を表示する表示手段と
を備え、 前記テンキー及び前記操作キーは、表示手段の
周囲に配置され、 前記演算手段は、操作されたテンキーの数値を
前記表示手段の全桁に亘つて表示させる手段を有
することを特徴とする電子卓上計算機。[Claims for Utility Model Registration] A numeric keypad that outputs signals related to numerical values, operation keys that output signals related to calculation control, calculation means that performs calculations based on the signals output from these keys, and a display means for displaying a numerical value on a numeric keypad and a calculation result of the calculation means, the numeric keypad and the operation keys are arranged around the display means, and the calculation means displays the numerical value on the operated numeric keypad in the display means. An electronic desk calculator characterized by having means for displaying all digits of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6003689U JPH02149449U (en) | 1989-05-24 | 1989-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6003689U JPH02149449U (en) | 1989-05-24 | 1989-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149449U true JPH02149449U (en) | 1990-12-20 |
Family
ID=31587050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6003689U Pending JPH02149449U (en) | 1989-05-24 | 1989-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011087473A1 (en) * | 2010-01-13 | 2011-07-21 | Yoram Ghassabian | Information input keyboard and keyboard locator associated therewith |
-
1989
- 1989-05-24 JP JP6003689U patent/JPH02149449U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011087473A1 (en) * | 2010-01-13 | 2011-07-21 | Yoram Ghassabian | Information input keyboard and keyboard locator associated therewith |