JPS6351490B2 - - Google Patents
Info
- Publication number
- JPS6351490B2 JPS6351490B2 JP12031582A JP12031582A JPS6351490B2 JP S6351490 B2 JPS6351490 B2 JP S6351490B2 JP 12031582 A JP12031582 A JP 12031582A JP 12031582 A JP12031582 A JP 12031582A JP S6351490 B2 JPS6351490 B2 JP S6351490B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- item
- detection output
- digits
- placing plate
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 5
- 208000003464 asthenopia Diseases 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indicating Measured Values (AREA)
Description
【発明の詳細な説明】
本発は電子デジタルはかりの重量表示方法に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a weight display method for an electronic digital scale.
最近、種々の電子デジタルはかりが関発されて
いるが、第１図はこの一例を示し、のせ皿１に品
物をのせると、ケーシング２が内蔵するロードセ
ルにより、この重量が検知され、その検知出力に
基づいて重量表示部３に品物の重量が表示される
と共に、値段が予め単価表示部４に設定表示され
た単価にこの重量を乗算させることにより値段表
示部５に表示される。６はテンキースイツチや風
袋設定用ボタンなどを含む操作部である。 Recently, various electronic digital scales have been used. Fig. 1 shows an example of this. When an item is placed on a placing plate 1, the weight is detected by a load cell built into the casing 2. Based on the output, the weight of the item is displayed on the weight display section 3, and the price is displayed on the price display section 5 by multiplying the unit price set and displayed in advance on the unit price display section 4 by this weight. Reference numeral 6 denotes an operation section including a ten-key switch, a tare setting button, and the like.
以上のようにして品物の重量及び値段がデジタ
ル値で表示されるのであるが、最初品物をのせ皿
１にのせると瞬時にその品物の重量、例えば
「2652」ｇが表示されるのではなく、ロードセル
の検知出力の変化に従つて「0000」から「0001」
「0002」「0003」……「0011」「0012」「0013」……
と急速に変化し、その品物の重量「2652」ｇに対
応する検知出力に近づくと比較的ゆつくりと
「2648」「2649」「2650」……と変化して飽和値の
「2652」に達する。然るにこのはかりの使用者は
通常、重さ表示部３でこのように変化するデジタ
ル表示を凝視しているので、何回も品物を計量し
ていると目が疲れ、作業性を低下させることにな
る。 As described above, the weight and price of the item are displayed as digital values, but when you first place the item on the tray 1, the weight of the item, for example "2652g", is not displayed instantly. , from "0000" to "0001" according to the change in the detection output of the load cell.
"0002""0003"..."0011""0012""0013"...
When it approaches the detection output corresponding to the weight of the item ``2652'', it changes relatively slowly to ``2648'', ``2649'', ``2650'', etc., and reaches the saturation value of ``2652''. . However, the user of this scale usually stares at the digital display that changes in this way on the weight display section 3, so weighing items many times can cause eye strain and reduce work efficiency. Become.
本発明は上述の点に鑑みてなされ、はかりの使
用者が重量表示部を凝視していても目が疲れず、
作業性を低下させることのない電子デジタルはか
りの重量表示方法を提供することを目的とする。
この目的は本発明によれば、のせ皿、こののせ皿
にのせた品物の重量を検知する重量検知手段を備
え、この重量検知手段の検知出力に基づいて該品
物の重量をデジタル値で表示するようにした電子
デジタルはかりにおいて、前記のせ皿に品物をの
せたとき重量表示桁数のうち最下位の一桁または
下位の数桁は前記重量検知手段の検知出力がほゞ
飽和に達するまでは零表示と固定し、ほゞ飽和に
達した後に前記重量検知手段の検知出力に従つて
変化するように表示することを特徴とする電子デ
ジタルはかりの重量表示方法、によつて達成され
る。 The present invention has been made in view of the above-mentioned points, and allows the user of the scale to avoid eye strain even when staring at the weight display section.
An object of the present invention is to provide a weight display method for an electronic digital scale that does not reduce workability.
This purpose, according to the present invention, includes a placing plate and a weight detecting means for detecting the weight of the item placed on the placing plate, and displays the weight of the item as a digital value based on the detection output of the weight detecting means. In such an electronic digital scale, when an item is placed on the placing plate, the lowest one or several lower digits of the number of weight display digits remain zero until the detection output of the weight detection means reaches almost saturation. This is achieved by a weight display method for an electronic digital scale, characterized in that the display is fixed and the display is changed in accordance with the detection output of the weight detection means after reaching almost saturation.
以下、本発明の実施例について説明する。本実
施例は外観が第１図と同様なはかりに適用される
ものとする。 Examples of the present invention will be described below. It is assumed that this embodiment is applied to a scale whose appearance is similar to that shown in FIG.
今、のせ皿１に品物をのせるとケーシング２が
内蔵するロードセルの検知出力は第２図に示すよ
うに変化したとする。本実施例ではこの検知出力
がほゞ飽和に達する時間t0までは下２桁は重量表
示部３で「00」と固定される。従つて、品物の重
量が例えば2652ｇであるとすれば、時間t0までは
「0000」（表示桁数は４桁とする）から「0100」
「0200」「0300」……「1100」「1200」「1300」……
「2400」「2500」「2600」と比較的ゆつくりと変化
し、飽和値Ｗに近い値に達する時間t0以降は
「2640」「2641」「2642」……「2650」「2651」と比
較的ゆつくりと変化し、飽和値Ｗに対応する
「2652」で重量表示部３の表示変化は停止する。
なお、ロードセルの検知出力がほゞ飽和に達する
時点t0はロードセルの特性に基づいて予め定めて
おいてもよいし、ロードセルの検知出力の微分値
が所定の値に達したときを上述のt0としてもよ
い。 Suppose now that when an item is placed on the placing plate 1, the detection output of the load cell built into the casing 2 changes as shown in FIG. In this embodiment, the last two digits of the weight display section 3 are fixed at "00" until time t 0 when this detection output substantially reaches saturation. Therefore, if the weight of the item is, for example, 2652g, the number will be ``0000'' (the number of displayed digits is 4 digits) to ``0100'' until time t 0 .
"0200""0300"..."1100""1200""1300"...
It changes relatively slowly from "2400", "2500", "2600", and after the time t 0 when it reaches a value close to the saturation value W, it is compared with "2640", "2641", "2642"... "2650", "2651" It changes slowly and stops at "2652", which corresponds to the saturation value W, on the weight display section 3.
Note that the time point t 0 at which the detection output of the load cell reaches almost saturation may be predetermined based on the characteristics of the load cell, or the time point t 0 when the differential value of the detection output of the load cell reaches a predetermined value may be determined at the time t 0 described above. May be set to 0 .
以上、本発明の実施例について説明したが、勿
論、本発明はこれに限定されることなく、本発明
の技術的思想に基づいて種々の変形が可能であ
る。 The embodiments of the present invention have been described above, but of course the present invention is not limited thereto, and various modifications can be made based on the technical idea of the present invention.
例えば以上の実施例では重量の表示桁数を４桁
としたが、勿論これより桁数が多くても少くても
よく、ロードセルの検知出力がほゞ飽和に達する
まで零に固定する桁も下２桁に限らず、表示桁数
に応じて増減させてもよく、あるいは最下位の桁
のみ零に固定するようにしてもよい。 For example, in the above embodiment, the number of digits to display the weight was set to four, but of course the number of digits may be more or less than this, and the number of digits that is fixed at zero until the detection output of the load cell reaches almost saturation may also be lower. The number is not limited to two digits, and may be increased or decreased depending on the number of displayed digits, or only the lowest digit may be fixed at zero.
以上述べたように本発明の電子デジタルはかり
の重量表示方法においては、のせ皿に品物をのせ
たとき重量表示桁数のうち最下位の一桁または下
位の数桁は重量検知手段の検知出力がほゞ飽和に
達するまでは零表示と固定し、ほゞ飽和に達した
後に前記重量検知手段の検知出力に従つて変化す
るように表示したので、はかりの使用者が重量表
示部を凝視していても目が疲れることがなく作業
性を低下させることがない。 As described above, in the weight display method of the electronic digital scale of the present invention, when an item is placed on the weighing plate, the lowest one or several lower digits of the number of weight display digits are detected by the detection output of the weight detection means. The display is fixed at zero until almost saturation is reached, and after reaching almost saturation, the display changes according to the detection output of the weight detection means, so that the user of the scale does not have to stare at the weight display section. The eyes will not get tired and the work efficiency will not be reduced.
第１図は本発明の実施例が適用される電子デジ
タルはかりの従来例を示す概略正面図、及び第２
図は本発明の実施例を設明するためのグラフであ
る。
なお図において、１……のせ皿、３……重量表
示部。
FIG. 1 is a schematic front view showing a conventional example of an electronic digital scale to which an embodiment of the present invention is applied, and a second
The figure is a graph for establishing an embodiment of the present invention. In the figure, 1... a placing plate, 3... a weight display section.
Claims (1)
知する重量検知手段を備え、この重量検知手段の
検知出力に基づいて該品物の重量をデジタル値で
表示するようにした電子デジタルはかりにおい
て、前記のせ皿に品物をのせたとき重量表示桁数
のうち最下位の一桁または下位の数桁は前記重量
検知手段の検知出力がほゞ飽和に達するまでは零
表示と固定し、ほゞ飽和に達した後に前記重量検
知手段の検知出力に従つて変化するように表示す
ることを特徴とする電子デジタルはかりの重量表
示方法。1. An electronic digital scale comprising a placing plate and a weight detecting means for detecting the weight of the item placed on the placing plate, and displaying the weight of the item as a digital value based on the detection output of the weight detecting means, When an item is placed on the placing plate, the lowest one or several lower digits of the weight display digits are fixed as zero until the detection output of the weight detection means reaches approximately saturation. A weight display method for an electronic digital scale, characterized in that the weight is displayed so as to change according to the detection output of the weight detection means after reaching the weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12031582A JPS5910818A (en) | 1982-07-10 | 1982-07-10 | Weight displaying method of electronic digital balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12031582A JPS5910818A (en) | 1982-07-10 | 1982-07-10 | Weight displaying method of electronic digital balance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5910818A JPS5910818A (en) | 1984-01-20 |
| JPS6351490B2 true JPS6351490B2 (en) | 1988-10-14 |
Family
ID=14783193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12031582A Granted JPS5910818A (en) | 1982-07-10 | 1982-07-10 | Weight displaying method of electronic digital balance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5910818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095906A1 (en) * | 2004-03-30 | 2005-10-13 | Shinko Denshi Company Limited | Digital balance device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008057988A (en) * | 2006-08-29 | 2008-03-13 | Tanita Corp | Digital gravimeter |
-
1982
- 1982-07-10 JP JP12031582A patent/JPS5910818A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095906A1 (en) * | 2004-03-30 | 2005-10-13 | Shinko Denshi Company Limited | Digital balance device |
| US7368669B2 (en) | 2004-03-30 | 2008-05-06 | Shinko Denshi Company Limited | Scale that automatically increases the number of displayed digits as the measured weight approaches the target weight |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5910818A (en) | 1984-01-20 |
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