JPS6351491B2 - - Google Patents

Info

Publication number
JPS6351491B2
JPS6351491B2 JP12031682A JP12031682A JPS6351491B2 JP S6351491 B2 JPS6351491 B2 JP S6351491B2 JP 12031682 A JP12031682 A JP 12031682A JP 12031682 A JP12031682 A JP 12031682A JP S6351491 B2 JPS6351491 B2 JP S6351491B2
Authority
JP
Japan
Prior art keywords
weight
placing plate
displayed
display section
predetermined weight
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
Application number
JP12031682A
Other languages
Japanese (ja)
Other versions
JPS5910819A (en
Inventor
Masamichi Hino
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP12031682A priority Critical patent/JPS5910819A/en
Publication of JPS5910819A publication Critical patent/JPS5910819A/en
Publication of JPS6351491B2 publication Critical patent/JPS6351491B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G23/00Auxiliary devices for weighing apparatus
    • G01G23/18Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Basic Packing Technique (AREA)
  • Indicating Measured Values (AREA)

Description

【発明の詳細な説明】 本発明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、袋詰めの電子はかりが種々開発されてい
るが、第1図に示すものはその一例であつて、図
において設定重量表示部1にはテンキースイツチ
2により設定された計量すべき重量が表示されて
いる。のせ皿3に図示せずとも風袋(この重量は
風袋設定ボタン4により設定されているものとす
る)としての袋がのせられ、これに例えばセメン
トを詰めて行くと、この重量がケーシング5内の
ロードセルで検知され、この検知出力が設定重量
から減算され、減算結果が順次設定重量表示部1
に表示される。例えば設定重量が1500gである場
合、「1500」から始まつて「1499」「1498」「1497」
……と表示されて行き、「0000」で計量袋詰めは
終わるのであるが、このはかりの使用者が設定重
量表示部1を凝視していると、極めて急速に変化
していくので、目が疲れ、作業性を低下させる。
Recently, various electronic scales for bag filling have been developed, and the one shown in Fig. 1 is one example. has been done. A bag (not shown) as a tare weight (this weight is set by the tare setting button 4) is placed on the placing plate 3, and when this bag is filled with, for example, cement, this weight is transferred to the inside of the casing 5. Detected by the load cell, this detection output is subtracted from the set weight, and the subtraction results are sequentially displayed on the set weight display section 1.
will be displayed. For example, if the set weight is 1500g, it starts with "1500", then "1499", "1498", "1497".
... is displayed, and weighing and bagging ends at "0000", but when the user of this scale stares at the set weight display section 1, the changes occur extremely rapidly, making it hard to see. It causes fatigue and reduces work efficiency.

本発明は上述の点に鑑みてなされ、設定重量表
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物の重
量を検知する重量検知手段、計量すべき所定の重
量を設定する手段、この手段により設定されたデ
ジタル重量値を表示する表示部を備えた電子デジ
タルはかりにおいて、前記のせ皿にのせるばら状
物品または流動物を増量して行くときに前記所定
の重量の近辺に達するまでは、前記表示部にその
まゝ前記所定の重量を表示させ、前記近辺に達し
た後は前記のせ皿にのつているばら状物品または
流動物の重量を前記所定の重量から減算して表示
させるようにした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 an object of the present invention is to provide a weight display method for an electronic digital scale that does not cause eye strain and reduce work efficiency even when staring at a set weight display section. According to the present invention, this object includes a placing plate, a weight detecting means for detecting the weight of an object placed on the placing plate, a means for setting a predetermined weight to be measured, and a display of a digital weight value set by this means. In an electronic digital scale equipped with a display section, when increasing the amount of bulk items or fluids to be placed on the placing plate, the display section will continue to display the predetermined weight until the weight approaches the predetermined weight. The electronic digital scale is characterized in that the weight of the bulk article or fluid placed on the placing plate is subtracted from the predetermined weight and the weight is displayed after the weight reaches the predetermined weight. This is achieved by the weight display method.

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.

一般の袋詰め電子はかりと同様にまず、テンキ
ースイツチ2により計量すべき重量が設定され、
これが表示部1に表示される。次いで図示せずと
ものせ皿3にのせられた袋に例えばセメントが詰
められて行く。今、ケーシング5が内蔵するロー
ドセルの検知出力Wが第2図に示すように変化し
たとする。すなわち、設定重量がD0とすれば、
これに対応する出力W0に漸近するように変化し
て行く。従来は、詰められつゝあるセメントのそ
のときの重量を設定重量から減算され、その果が
表示されていたので、第2図において表示値Dは
点線で示すように変化したが、本発明によれば、
一点鎖線D′で示すように変化する。すなわち、
ロードセルの検知出力Wがほゞ飽和に達する時間
t0までは表示部1の表示値は設定値D0のまゝ表示
され、時間t0以後は点線Dに沿つたデジタル値が
表示部1に表示される。従つて、例えば設定重量
が1500gとすれば、時間t0までは表示部1に
「1500」と表示されているが、時間t0以後は
「0032」「0031」「0030」……「0012」「0011」
「0010」……と袋詰め速さに応じて変化し、
「0000」で袋詰めは終了する。
As with general bag electronic scales, first, the weight to be weighed is set using numeric key switch 2,
This is displayed on the display section 1. Next, although not shown, a bag placed on the tray 3 is filled with, for example, cement. Suppose now that the detection output W of the load cell built into the casing 5 changes as shown in FIG. In other words, if the set weight is D 0 ,
The output W changes asymptotically to the corresponding output W 0 . Conventionally, the current weight of the cement being packed was subtracted from the set weight and the result was displayed, so the displayed value D changed as shown by the dotted line in Fig. 2, but in the present invention. According to
It changes as shown by the dashed line D'. That is,
Time when the detection output W of the load cell reaches almost saturation
Until t 0 , the display value on the display section 1 is displayed as the set value D 0 , and after time t 0 , the digital value along the dotted line D is displayed on the display section 1 . Therefore, for example, if the set weight is 1500g, "1500" is displayed on the display section 1 until time t 0 , but after time t 0 "0032", "0031", "0030"... "0012" is displayed. "0011"
"0010"... changes depending on the bagging speed,
Bagging ends at "0000".

従つて、このはかりの使用者が表示部1を凝視
しながら袋詰め作業を行なつていても目が疲れる
ことがない。一般に袋詰め作業は設定重量の大半
は経験的に一度に投入され、後の小量を徐々に投
入して行くことによつて行われるので、第2図に
示すように時間t0まで設定重量D0のまゝ表示され
ていても計量精度に何ら影響はない。なお、ロー
ドセルの検知出力がほゞ飽和に達する時点t0は袋
詰めの速度によつても変わるが、ロードセルの検
知出力の微分値が所定の値に達した時点を上述の
t0としてもよいし、あるいは設定値W0のある割
合、例えば90%に達した時点を上述のt0としても
よい。
Therefore, even if the user of this scale performs bagging work while staring at the display section 1, his/her eyes will not get tired. Generally, in bagging work, most of the set weight is put in at once based on experience, and later small amounts are gradually put in.As shown in Figure 2 , the set weight is Even if D 0 is displayed as is, there is no effect on the weighing accuracy. Note that the time point t 0 at which the detection output of the load cell reaches almost saturation varies depending on the bagging speed, but the time point t 0 when the differential value of the detection output of the load cell reaches a predetermined value is defined as the above-mentioned point.
It may be set to t 0 , or the above-mentioned t 0 may be set to the time when a certain percentage of the set value W 0 reaches, for example, 90%.

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.

例えば袋詰めの仕方によつては、設定重量を越
えて計量する場合があるが、越えたか、不足かを
区別するために設定重量近くまで計量したときの
表示、例えば「0020」「0021」……などに「+」
表示または「−」表示を加えるようにしてもよ
い。
For example, depending on how the bag is packed, the weight may exceed the set weight, but in order to distinguish whether it has exceeded or fallen short, a display is displayed when the weight is close to the set weight, such as "0020", "0021"... “+” for … etc.
It is also possible to add a symbol or a "-" symbol.

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、のせ皿にのせるばら
状物品または流動物を増量して行くときに所定の
重量の近辺に達するまでは、表示部にそのまゝ前
記所定の重量を表示させ、前記近辺に達した後は
前記のせ皿にのつているばら状物品または流動物
の重量を前記所定の重量から減算して表示させる
ようにしたので、はかりの使用者が表示部を凝視
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 increasing the amount of bulk items or fluids to be placed on the placing plate, the display section does not display the weight until it reaches a predetermined weight. The above-mentioned predetermined weight is displayed, and after reaching the above-mentioned vicinity, the weight of the bulk article or fluid placed on the above-mentioned tray is subtracted from the above-mentioned predetermined weight and displayed. Even if a user stares at a display section, the eyes will not get tired and work efficiency will not be reduced.

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

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説明するためのグラフであ
る。 なお図において、1……設定重量表示部、3…
…のせ皿。
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 explaining an embodiment of the present invention. In the figure, 1... set weight display section, 3...
...Plate.

Claims (1)

【特許請求の範囲】[Claims] 1 のせ皿、こののせ皿にのせた物の重量を検知
する重量検知手段、計量すべき所定の重量を設定
する手段、この手段により設定されたデジタル重
量値を表示する表示部を備えた電子デジタルはか
りにおいて、前記のせ皿にのせるばら状物品また
は流動物を増量して行くときに前記所定の重量の
近辺に達するまでは、前記表示部にそのまゝ前記
所定の重量を表示させ、前記近辺に達した後は前
記のせ皿にのつているばら状物品または流動物の
重量を前記所定の重量から減算して表示させるよ
うにした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 device equipped with a placing plate, a weight detection means for detecting the weight of the object placed on the placing plate, a means for setting a predetermined weight to be measured, and a display section for displaying the digital weight value set by this means. In the scale, when increasing the amount of bulk articles or fluids to be placed on the placing plate, the display section continues to display the predetermined weight until it reaches around the predetermined weight. A method for displaying a weight on an electronic digital scale, characterized in that, after reaching the predetermined weight, the weight of the bulk article or fluid placed on the placing plate is subtracted from the predetermined weight and displayed.
JP12031682A 1982-07-10 1982-07-10 Weight displaying method of electronic digital balance Granted JPS5910819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12031682A JPS5910819A (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
JP12031682A JPS5910819A (en) 1982-07-10 1982-07-10 Weight displaying method of electronic digital balance

Publications (2)

Publication Number Publication Date
JPS5910819A JPS5910819A (en) 1984-01-20
JPS6351491B2 true JPS6351491B2 (en) 1988-10-14

Family

ID=14783221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12031682A Granted JPS5910819A (en) 1982-07-10 1982-07-10 Weight displaying method of electronic digital balance

Country Status (1)

Country Link
JP (1) JPS5910819A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575286B1 (en) * 1984-12-21 1989-06-16 Sartorius Gmbh ELECTRONIC BALANCE WITH DIGITAL AND ANALOG DISPLAY
JPS63228032A (en) * 1987-03-16 1988-09-22 Shimadzu Corp Electronic balance

Also Published As

Publication number Publication date
JPS5910819A (en) 1984-01-20

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