JPS5847973U - Vending machine sales status switching device - Google Patents
Vending machine sales status switching deviceInfo
- Publication number
- JPS5847973U JPS5847973U JP14312181U JP14312181U JPS5847973U JP S5847973 U JPS5847973 U JP S5847973U JP 14312181 U JP14312181 U JP 14312181U JP 14312181 U JP14312181 U JP 14312181U JP S5847973 U JPS5847973 U JP S5847973U
- Authority
- JP
- Japan
- Prior art keywords
- output
- gate
- switching device
- flip
- flop
- 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.)
- Granted
Links
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第ｓ！Ｉｃｉそれぞれ第１ないし第３−の
、従来の切替機構を示すブロツク図、第４図は本考案の
−★施例を示すブロック図である。
１−・・・・・チーストスイッチ、２・・・・・・ワン
ショットタイマ ａ、 ａ１１１１１１１１＠・フリ
ップ７０ツブ、４．１３−・・−・・・オアゲート、５
・・・・・・押釦スイッチ、６．ｌｉ。
１５−・・・・・アンドゲート、７・ｍａ＊ａｍ販売処
理ブロック、９・・・・−９１替スイツチ、１２・・・
・・・ドアスイッチ、１４・・・・・・インバータ。゛
第２図Figures 1 to s! FIG. 4 is a block diagram showing the conventional switching mechanism of the first to third Ici, respectively, and FIG. 4 is a block diagram showing the -* embodiment of the present invention. 1-...Cheest switch, 2...One-shot timer a, a11111111@・Flip 70 knob, 4.13-...Or gate, 5
...Push button switch, 6. li. 15-...and gate, 7.ma*am sales processing block, 9...-91 replacement switch, 12...
...Door switch, 14...Inverter.゛Figure 2
Claims (2)
態と、入金なしでも販売可能状態にあるテスト販売状態
との切替機構を有する自動販売機において、切替スイッ
チと、自動販売機の゛ドアの開−閉ニ応じてオン、オフ
するドアスイッチと、上記切替スイッチの一方め接点の
出力と上記ドアスイッチの出力とを両人力とするアンド
ゲートと、入金信号によりセットされベンド解除信号に
よりリセットされるフリップ７０−ツブと、該フリップ
フロップの出力と上記アンドゲートの出力とを入力とす
るオアゲートとを備えたことを特徴とする販売状態切替
装置。(1) In a vending machine that has a switching mechanism between a normal sales state in which sales are possible only when a deposit is made and a test sales state in which sales are possible even without a deposit, - A door switch that turns on and off when closed, an AND gate that uses both the output of the first contact of the changeover switch and the output of the door switch, and is set by a deposit signal and reset by a bend release signal. A sales state switching device comprising a flip-flop 70 and an OR gate whose inputs are the output of the flip-flop and the output of the AND gate.
において、上記フリップフロップとオアゲートとの間に
他のアンドゲートを設けて上記フリツ第１図 −プフロツプの出力をその一方の入力とすると共に、上
記ドアスイッチの反転出力と上記切替スイッチの他方の
接点の出力との論理和を上記能のアンドゲートの他方の
入力とした販売状態切替装置・(2) Utility model registration In the device according to claim 1, another AND gate is provided between the flip-flop and the OR gate, and the output of the flip-flop is used as the input of one of the AND gates. In addition, a sales state switching device in which the logical sum of the inverted output of the door switch and the output of the other contact of the changeover switch is input to the other input of the functional AND gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14312181U JPS5847973U (en) | 1981-09-25 | 1981-09-25 | Vending machine sales status switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14312181U JPS5847973U (en) | 1981-09-25 | 1981-09-25 | Vending machine sales status switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5847973U true JPS5847973U (en) | 1983-03-31 |
| JPS6220054Y2 JPS6220054Y2 (en) | 1987-05-22 |
Family
ID=29936125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14312181U Granted JPS5847973U (en) | 1981-09-25 | 1981-09-25 | Vending machine sales status switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847973U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5448697U (en) * | 1977-09-12 | 1979-04-04 |
-
1981
- 1981-09-25 JP JP14312181U patent/JPS5847973U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5448697U (en) * | 1977-09-12 | 1979-04-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6220054Y2 (en) | 1987-05-22 |
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