JPS6123774Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案は計重値、計重値と単価とから算出され
た被計重物価格などの計重値データが印字可能な
印字装置を電子式秤の中でも、特に印字指示スイ
ツチを操作して計重値データの印字を指示する指
示印字方式のものに関し、その目的とするところ
は、印字指示スイツチを計重値が所定印字条件に
達する以前に操作しておけば、計重値が所定印字
条件に達した時点において自動的に印字を開始す
ることができるものを提供するにある。[Detailed description of the invention] This invention is a printing device that can print weight value data such as weight value and price of weighed goods calculated from weight value and unit price among electronic scales. Regarding the instruction printing method that instructs printing of weight value data by operating an instruction switch, the purpose is that if the print instruction switch is operated before the weight value reaches a predetermined printing condition, It is an object of the present invention to provide an apparatus that can automatically start printing when a weight value reaches a predetermined printing condition.

以下本考案の一実施例を図面に基づいて説明す
る。 An embodiment of the present invention will be described below based on the drawings.

図面は指示印字方式の電子式秤の構成図を示
し、１は荷重値をデジタル信号に変換する秤部
で、表示部２には計重値データがデジタル表示さ
れる。３は秤部１出力の状態を判別する判別部
で、計重値が所定重量以上であるか否かの第１の
判別信号Ａと、計重値が所定重量以上でバランス
したか否かの第２の判別信号Ｂを出力するよう構
成されている。４は印字装置、５は印字指示スイ
ツチ、６は記憶部で、第１の判別信号Ａによつて
制御され、所定重量以上の状態において印字指示
スイツチ５が操作されたことを所定期間保持す
る。７はゲート回路で、第２の判別信号Ｂと記憶
部６出力との論理積によつて印字装置４に印字指
示を行う。 The drawing shows a configuration diagram of an electronic scale with an instruction printing method, in which 1 is a scale unit that converts a load value into a digital signal, and a display unit 2 digitally displays weight value data. Reference numeral 3 denotes a determination unit that determines the state of the output of the weighing unit 1, which outputs a first determination signal A that determines whether the weighed value is greater than or equal to a predetermined weight, and a first determination signal A that indicates whether or not the weighed value is balanced at or above a predetermined weight. It is configured to output a second discrimination signal B. 4 is a printing device, 5 is a print instruction switch, and 6 is a storage unit, which is controlled by the first discrimination signal A and holds for a predetermined period that the print instruction switch 5 has been operated in a state where the weight is greater than a predetermined weight. Reference numeral 7 denotes a gate circuit which instructs the printing device 4 to print based on the AND of the second discrimination signal B and the output of the storage section 6.

このように構成したため、第１の判別信号Ａが
出力されている状態で予め印字指示スイツチ５を
操作しておくことにより、計重値が所定印字条件
に達して第２の判別信号Ｂが出力されると、自動
的に印字を実施させることができる。なお記憶部
６はゲート回路７による印字指示以後に自動的に
リセツトされるように構成されている。 With this configuration, by operating the print instruction switch 5 in advance while the first discrimination signal A is being output, the weight value reaches the predetermined printing condition and the second discrimination signal B is output. Then, printing can be performed automatically. Note that the storage section 6 is configured to be automatically reset after a printing instruction is given by the gate circuit 7.

以上説明のように本考案によると、計重値が所
定印字条件に達したことを判別する判別部と、印
字指示操作を所定期間記憶する記憶部と、該記憶
部と前記判別部との論理積によつて印字装置に印
字指示を行うゲート回路とを設けたため、印字指
示操作を、前記所定印字条件に達する前に操作し
ても、所定印字条件になると自動的に信頼のでき
る計重値データを印字させることができ、指示印
字方式の電子式秤の操作性および作業性を向上す
ることができるものである。また上記のように適
当量の商品を計量印字するような「単品売り」の
ような場合の外規定量の商品を計量印字する「は
かり売り」の場合には、複数回の計量で規定量の
商品を載台に載せ終えた時点で印字指示操作を与
えることによつて、印字が必要なバランス状態で
のみ印字することが出来、規定量の商品を載せ終
えるまでの途中の計量バランス状態では不要な印
字を実行せずに済むものである。 As explained above, according to the present invention, there is a determination unit that determines whether the weighed value has reached a predetermined printing condition, a storage unit that stores printing instruction operations for a predetermined period, and a logic between the storage unit and the determination unit. Since a gate circuit is provided that instructs the printing device to print based on the product, even if the printing instruction operation is performed before the predetermined printing condition is reached, a reliable weighing value will be automatically generated when the predetermined printing condition is reached. Data can be printed, and the operability and workability of an electronic scale with an instruction printing method can be improved. In addition, in the case of "single item selling" where a suitable amount of product is weighed and printed as mentioned above, and "sold by scale" where a non-specified amount of product is weighed and printed, the specified amount can be measured and printed multiple times. By giving a print instruction operation when the product has been placed on the platform, it is possible to print only in the balance state where printing is necessary, and it is not necessary in the weighing balance state in the middle of the process until the specified amount of product has been placed. This eliminates the need for additional printing.

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

図面は本考案による印字装置付電子式秤の構成
図である。 １……秤部、３……判別部、４……印字装置、
５……印字指示スイツチ、６……記憶部、７……
ゲート回路。 The drawing is a configuration diagram of an electronic scale with a printing device according to the present invention. 1...Weighing section, 3...Discrimination section, 4...Printing device,
5...Print instruction switch, 6...Storage section, 7...
gate circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定印字条件に達した計重値データの印字が可
能に構成された印字装置付電子式秤であつて、計
重値が所定印字条件に達したことを判別する判別
部と、印字指示操作を所定期間記憶する記憶部
と、該記憶部と前記判別部との論理積によつて印
字装置に印字指示を行うゲート回路とを設けたこ
とを特徴とする印字装置付電子式秤。 It is an electronic scale with a printing device configured to be able to print weight value data that has reached a predetermined printing condition, and includes a determination unit that determines that the weight value has reached the predetermined printing condition, and a printing instruction operation. An electronic scale with a printing device, characterized in that it is provided with a storage section for storing data for a predetermined period of time, and a gate circuit that instructs a printing device to print based on a logical product of the storage section and the discrimination section.