JP2002251381A - One hand shopping computing machine - Google Patents
One hand shopping computing machineInfo
- Publication number
- JP2002251381A JP2002251381A JP2001097375A JP2001097375A JP2002251381A JP 2002251381 A JP2002251381 A JP 2002251381A JP 2001097375 A JP2001097375 A JP 2001097375A JP 2001097375 A JP2001097375 A JP 2001097375A JP 2002251381 A JP2002251381 A JP 2002251381A
- Authority
- JP
- Japan
- Prior art keywords
- shopping
- hand
- button
- liquid crystal
- crystal panel
- 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
Landscapes
- Calculators And Similar Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は買物をするとき、
目で計算器を見なくても片手で計算できる日用買物用の
片手買物計算器に関するものである。BACKGROUND OF THE INVENTION The present invention relates to
The present invention relates to a one-handed shopping calculator for daily shopping, which can be calculated with one hand without looking at the calculator.
【０００２】[0002]
【従来の技術】従来より携帯用計算器は両手を使って、
目で見て計算していた。2. Description of the Related Art Conventionally, a portable calculator uses both hands,
It was calculated by eye.
【０００３】[0003]
【発明が解決しようとする課題】これは次のような欠点
があった。買物をするとき、携帯用計算器を持ち、両手
を使って計算するのは煩わしい。This has the following disadvantages. When shopping, it is cumbersome to have a portable calculator and calculate with both hands.
【０００４】[0004]
【課題を解決するための手段】片手で握れる器具（１）
の回りに５本の指が載せられる（２）（３）（４）
（５）（６）の押しボタンを設ける。器具の表面、上下
に液晶のパネル板（７）（８）を設け、消費税合計ボタ
ン（１０）を設ける。本発明は以上の構成よりなる買物
用の片手計算器である。Means for Solving the Problems An instrument that can be gripped with one hand (1)
5 fingers are placed around (2) (3) (4)
(5) The push button of (6) is provided. Liquid crystal panel boards (7) and (8) are provided on the upper and lower surfaces of the appliance, and a consumption tax total button (10) is provided. The present invention is a shopping one-handed calculator having the above configuration.
【０００５】[0005]
【発明の実施の形態】以下、本発明の実施の形態につい
て説明する。 イ．片手で持てる円形の器具（１）の最下部に電源スイ
ッチ（９）を設け、回りにバネ式の押しボタン（２）
（３）（４）（５）（６）を設ける。 ロ．器具（１）の表面上部に買物金額を合計する液晶パ
ネル板（７）を設け、下部に買物単価を表す液晶パネル
板（８）を設ける。 ハ．ボタン（１０）はボタン（７）の下部に設け、買物
合計に消費税を加える装置である。 ニ．ボタン（３）は１０００の桁、ボタン（４）は１０
０の桁、ボタン（５）は１０の桁、ボタン（６）は１の
桁を液晶パネル板（８）に表す装置である。 ホ．ボタン（２）に親指（３）に人差し指（４）に中指
（５）に薬指（６）に小指を載せる場所を設ける。 ヘ．（３）（４）（５）（６）のボタンは１回押すごと
に数が一つづつ増える装置である。 本発明は以上の構成よりなっている。本発明を使用する
場合は片手の５指を押しボタンの上に置いて、次のよう
な計算ができる。器具（１）の最下部のスイッチ（９）
を入れると器具（１）表面の上部と下部の液晶パネルは
０を示すので、それを片手に持つ。もう片方の手で品物
を取り、単価を見て、計算器を持っている指で（２）
（３）（４）（５）の必要な桁のボタンと押す回数で下
部の液晶パネル板（８）に買物の金額が表れる。ボタン
（２）は買物金額を表す液晶パネル板（８）の数字を液
晶パネル板（７）に合計するときに使用し、消費税を加
えるときはもう１度強く押すと消費税合計ボタン（１
０）が作動して、液晶パネル板（７）に消費税合計金額
が表れる。Embodiments of the present invention will be described below. I. A power switch (9) is provided at the bottom of the circular device (1) that can be held by one hand, and a spring-type push button (2) is provided around the power switch (9).
(3), (4), (5), and (6) are provided. B. A liquid crystal panel (7) for summing up the purchase price is provided at the upper part of the surface of the appliance (1), and a liquid crystal panel (8) representing the unit price of the purchase is provided at the lower part. C. The button (10) is a device provided below the button (7) to add a consumption tax to the total shopping amount. D. Button (3) is 1000 digits, Button (4) is 10 digits
The digit of 0, the button (5) is a device for representing the digit of 10, and the button (6) is a device for representing the digit of 1 on the liquid crystal panel (8). E. The button (2) is provided with a place for placing the thumb (3), the index finger (4), the middle finger (5), the ring finger (6) and the little finger. F. The buttons (3), (4), (5), and (6) are devices that increase the number by one each time the button is pressed. The present invention has the above configuration. When the present invention is used, the following calculation can be performed by placing five fingers of one hand on the push button. Switch (9) at bottom of instrument (1)
When the is inserted, the liquid crystal panels at the top and bottom of the device (1) show 0, so hold it with one hand. Take the item with the other hand, look at the unit price, and use your finger holding the calculator (2)
(3) The amount of the purchase is displayed on the lower liquid crystal panel (8) by the buttons of the required digits of (4) and (5) and the number of times of pressing. The button (2) is used to add the number of the liquid crystal panel (8) representing the purchase amount to the liquid crystal panel (7).
0) is activated, and the total amount of the consumption tax appears on the liquid crystal panel plate (7).
【０００６】[0006]
【発明の効果】本発明を使用することによって買物が安
心してできる。According to the present invention, shopping can be performed with ease.
【図１】本発明の使用できる状態を示す平面図である。FIG. 1 is a plan view showing a usable state of the present invention.
【図２】本発明の側面図である。FIG. 2 is a side view of the present invention.
１ 器具 ２ 買物合計ボタン ３ １０００桁ボタン ４ １００桁ボタン ５ １０桁ボタン ６ １桁ボタン ７ 買物合計額の液晶パネル板 ８ 買物単品額の液晶パネル板 ９ 電源スイッチ １０ 買物総額と消費税合計ボタン DESCRIPTION OF SYMBOLS 1 Appliance 2 Shopping total button 3 1000 digit button 4 100 digit button 5 10 digit button 6 1 digit button 7 LCD panel board of total shopping amount 8 Liquid crystal panel board of single shopping item 9 Power switch 10 Total shopping and consumption tax button
Claims (1)
当たる横部に、押しボタン（２）（３）（４）（５）
（６）を設け、表面部に液晶パネル板（７）（８）を設
けた片手買物計算器。1. An instrument (1) is gripped with one hand, and push buttons (2), (3), (4), and (5) are provided on the side portions to which five fingers respectively touch.
A one-handed shopping calculator provided with (6) and liquid crystal panel boards (7) and (8) on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001097375A JP2002251381A (en) | 2001-02-21 | 2001-02-21 | One hand shopping computing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001097375A JP2002251381A (en) | 2001-02-21 | 2001-02-21 | One hand shopping computing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002251381A true JP2002251381A (en) | 2002-09-06 |
Family
ID=18951166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001097375A Pending JP2002251381A (en) | 2001-02-21 | 2001-02-21 | One hand shopping computing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002251381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018049433A (en) * | 2016-09-21 | 2018-03-29 | カシオ計算機株式会社 | Tax calculation device, tax calculation method, and program |
-
2001
- 2001-02-21 JP JP2001097375A patent/JP2002251381A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018049433A (en) * | 2016-09-21 | 2018-03-29 | カシオ計算機株式会社 | Tax calculation device, tax calculation method, and program |
| CN107861907A (en) * | 2016-09-21 | 2018-03-30 | 卡西欧计算机株式会社 | Computing device, computational methods and recording medium |
| US10235328B2 (en) | 2016-09-21 | 2019-03-19 | Casio Computer Co., Ltd. | Calculation device, calculation method, and storage medium |
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