KR860002076B1 - Control circuit of magazine vending machine - Google Patents
Control circuit of magazine vending machine Download PDFInfo
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- KR860002076B1 KR860002076B1 KR1019840006737A KR840006737A KR860002076B1 KR 860002076 B1 KR860002076 B1 KR 860002076B1 KR 1019840006737 A KR1019840006737 A KR 1019840006737A KR 840006737 A KR840006737 A KR 840006737A KR 860002076 B1 KR860002076 B1 KR 860002076B1
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- relay
- drive motor
- sales
- switch
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
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- General Physics & Mathematics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본발명 잡지 자동판매기의 제어회로도.1 is a control circuit diagram of a vending machine of the present invention.
제2도는 제1도의 각부 출력파형도.2 is an output waveform diagram of each part of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 주화 선별기 L1: 판매 표시램프1: coin selector L 1 : sale display lamp
L2: 품절 표시램프 PB1: 상품 선택버튼L 2 : Sold out indicator PB 1 : Product selection button
MS1: 품절 검지 스위치 MS2: 판매완료 검지 스위치MS 1 : Out of stock detection switch MS 2 : Out of stock detection switch
MS3: 구동 모우터의 역회전량 검지스위치 RL1: 판매용 릴레이MS 3 : Reverse rotation detection switch of drive motor RL 1 : Relay for sale
RL2: 판매 해제용 릴레이 M : 구동 모우터RL 2 : Release relay M: Drive motor
SW1: 구동모우터의 역회전 스위치SW 1 : Reverse rotation switch of drive motor
본 발명은 잡지 및 월간서적등을 자동으로 판매할 수 있게한 잡지자동판매기의 제어회로에 관한 것이다.The present invention relates to a control circuit of a magazine vending machine that enables the automatic sale of magazines and monthly books.
종래에 잡지 및 월간서적등을 구입하기 위해서는 서점 및 가두유인판매소에 직접 가서 구입해야하므로 소비자로 하여금 시간상 제약을 받게 되고, 불편함을 주는 결점이 있었다.Conventionally, in order to purchase magazines and monthly books, etc., customers have to go directly to bookstores and street manned sales offices, so that consumers are restricted in time and have inconveniences.
본 발명은 이러한 점을 감안하여, 사람의 왕래가 빈번한 장소에 설치해둠으로써 소비자가 시간상 제약을 받지 않고 손쉽게 잡지 및 월간서적등을 구입할 수 있는 간단한 구조의 잡지 자동판매기의 제어회로를 발명한 것으로, 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.In view of the above, the present invention invented a control circuit of a magazine vending machine having a simple structure in which a consumer can easily purchase a magazine and a monthly book without being restricted in time by installing it at a place where people frequently travel. This will be described in detail with reference to the accompanying drawings.
제1도는 본 발명 잡지자동판매기의 제어회로도로서, 이에 도시한 바와같이, 공지의 주화선별기(1)의 판매신호출력단자(Q)를 판매표시램프(L1) 및 상품선택버튼(PB1)에 접속하고, 품절검지스위치(MS1)에 접속된 판매해제용릴레이(RL2)의 접점(RL2a)을 품절표시램프(L2)에 접속하며, 상기 상품선택버튼(PB1)의 타측을 판매해제용릴레이(RL2)의 접점(RL2b)을 통해 판매완료검지스위치(MS2) 및 판매용릴레이(RL1) 에 접속하여 그의 접점(RL1a), (RL1a'), (RL1a")을 판매완료 검지스위치(MS2)의 타측 및 주화선별기(1)의 리세트단자(Re), 구동모우터(M)의 정회전 입력단자(a)에 각각 접속하고, 구동모우터 역회전 스위치(SW1)를 구동모우터 역회전량 검지스위치(MS3)를 통해 구동모우터(M)의 역회전 입력단자(b)에 접속하여 제어회로부(2)를 구성한 것으로, 상품의 종류에 따른 다른 제어회로부(2')도 상기 제어회로부(2)와 동일하게 구성하여 주화선별기(1)의 출력단자(Q')에 연결한다.1 is a control circuit diagram of a magazine vending machine according to the present invention. As shown therein, the selling signal output terminal Q of a known coin selector 1 is sold display lamp L 1 and a product selection button PB 1 . The contact RL 2a of the sales release relay RL 2 connected to the out of stock detection switch MS 1 is connected to the out of stock display lamp L 2 , and the other side of the product selection button PB 1 . Is connected to the sales completion detection switch MS 2 and the sales relay RL 1 through the contact RL 2b of the release relay RL 2 , and its contacts RL 1a , RL 1a ′, and RL 1a ") each connected to a normal rotation input terminal (a) of the reset terminal (re), the drive Motor (M) of the other and the coin selector 1 of the sale completion detection switch (MS 2), and drives Motor as the reverse switch (SW 1) Motor driven reverse rotation detecting switch configured the amount (MS 3) the control circuit (2) connected to the reverse input terminal (b) of the drive Motor (M) through, the product Other control circuit (2 ') of the current and the output terminal (Q of the coin selector (1) configured in the same manner as in the control circuit (2), connected to).
여기서 주화선별기(1)는 투입된 동전을 계수하여 적정량 투입되었을때 그의 출력단자(Q, Q')에 상품판매신호를 출력하는 공지의 주화선별기이고, 품절검지스위치(MS2)는 상품이 품절되었을때 단락되는 스위치이며, 판매완료검지스위치(MS3)는 상품이 판매될때 개방되는 스위치이다. 또한 구동모우터 역회전량 검지스위치(MS3)는 구동모우터(M)에 연동되는 상품 받침판이 일정거리 후진되었을때 개방되는 스위치이고, 릴레이(RL1), (LR2)의 접점(RL1a, RL1a', RL1a"), (RL2a)은 릴레이(RL1) (RL2)가 동작될때 단락되는 접점이고, 접점(RL2b)은 릴레이(RL2)가 동작되지 않을때 단락되는 접점이다. 그리고 도면의 설명중 미설명부호C는 구동모우터(M)의 콘덴서이다.The coin sorter (1) is its output terminal (Q, Q ') of the known coin selector for outputting a product sales signal to when the appropriate amount input by counting the inputted coin, out of stock detection switch (MS 2) is when products are out of stock When the switch is short-circuited, the sales completion detection switch (MS 3 ) is a switch that is opened when the product is sold. In addition, the drive motor reverse rotation amount detection switch MS 3 is a switch that is opened when the product support plate interlocked with the drive motor M is retracted by a certain distance, and the contacts RL 1a of the relays RL 1 and LR 2 . , RL 1a ', RL 1a "), (RL 2a ) are contacts that are shorted when relay RL 1 (RL 2 ) is activated, and contacts RL 2b are shorted when relay RL 2 is not operated. In the description of the drawings, reference numeral C denotes a capacitor of the driving motor M. As shown in FIG.
이와같이 구성된 본 발명의 작용효과를 상세히 설명하면 다음과 같다.If described in detail the effects of the present invention configured as described above.
전원(AC)이 제2(a)도에 도시한 바와같이 인가된 상태에서 제2(b)도에 도시한 바와같이 동전이 투입되면, 이를 공지의 주화선별기(1)에서 계수하여 그의 출력단자(Q, Q')에 제2(c)도에 도시한 바와같이 상품판매 신호를 출력하므로, 판매표시램프(L1)는 점등되어 사용자에게 상품판매가 가능 상태임을 표시하게 된다. 이를 감지한 사용자가 제2(d)도에 도시한 바와같이 상품선택버튼(PB1)을 누르면 주화선별기(1)에서 출력된 상품판매신호는 판매해제용 릴레이(RL2)의 접점(RL2b)을 통해 판매용 릴레이(RL1)를 제2(e)도에 도시한 바와같이 동작시키므로 그의 접점(RL1a), (RL1a'), (RL1a")은 단락된다. 따라서 이때 주화선별기(1)는 그의 리세트 단자(Re)에 전원(AC)이 인가되어 리세트되므로 제2(c)도에 도시한 바와같이 상품판매신호는 차단되어 판매표시램프(L1)는 소등되지만, 이와 동시에 판매용 릴레이(RL1)는 자기접점(RL1a) 및 판매완료검지스위치(MS2)를 통해 전원(AC)이 인가되므로 동작상태를 유지한다. 이에 따라 판매용 릴레이(RL1)의 접점(RL1a")을 통해 구동모우터(M)의 정회전 입력단자(a)에 제2(g)도에 도시한 바와같이 전원(AC)이 인가되므로 구동모우터(M)는 정회전되어 상품을 판매하게 된다. 그런데 상품이 판매되는 순간에 판매완료검지스위치(MS2)가 제2(f)도에 도시한 바와같이 개방되므로 판매용 릴레이(RL1)는 동작을 중지하여 그의 접점(RL1a), (RL1a'), (RL1a")이 개방되고, 이에 따라 구동모우터(M)는 그의 정회전 입력단자(a)에 인가되던 전원(AC)이 차단되므로 더이상 동작되지 않게 된다. 이와같이 적정액수의 동전을 투입한 후 상품선택버튼(PB1)을 누르면 1개의 상품만이 자동으로 판매된후 원래의 상태로 복귀된다.When a coin is inputted as shown in FIG. 2 (b) while the power source AC is applied as shown in FIG. 2 (a), the coin is counted by a known coin selector 1 and its output terminal. Since the merchandise sales signal is output to (Q, Q ') as shown in FIG. 2 (c), the merchandise display lamp L 1 is turned on to indicate to the user that merchandise sales are possible. As shown in FIG. 2 (d), if the user presses the product selection button PB 1 , the product sales signal output from the coin selector 1 is the contact RL 2b of the release relay RL 2 . The relay RL 1 is operated as shown in Fig. 2 (e), so that its contacts RL 1a , RL 1a ', and RL 1a are short-circuited. 1) since the power (AC) applied is reset is in its reset terminal (re) of claim 2 (c) is also a product sale signals are blocked sales display lamp (L 1) is, but the light-off, as shown in, this At the same time, the sales relay RL 1 maintains its operation state because the power supply AC is applied through the magnetic contact RL 1a and the sales completion detection switch MS 2 , and thus the contact RL of the sales relay RL 1 . Since the power AC is applied to the forward rotation input terminal a of the drive motor M through 1a ", as shown in FIG. 2 (g), the drive motor M is rotated forward. To sell the product. However, at the moment the merchandise is sold, the sales completion detection switch MS 2 is opened as shown in FIG. 2 (f), so that the sales relay RL 1 stops the operation thereof so as to contact its contacts RL 1a and RL 1a. '), (RL 1a ") is opened, and thus the drive motor M is no longer operated because the power supply AC applied to its forward rotation input terminal a is cut off. If you press the product selection button (PB 1 ) and then only one product is automatically sold and returned to its original state.
이와같은 상품판매를 반복하여 상품이 품절되면, 품절검지스위치(MS1)가 단락되어 판매해제용 릴레이(RL2)가 동작되므로 그의 접점(RL2a)은 단락되어 품절표시램프(L2)를 점등시키고, 그의 접점(RL2b)은 개방되어 주화선별기(1)의 상품판매신호에 의한 판매용릴레이(RL1)의 동작가능상태를 해제시키게 된다. 따라서 사용자가 상품이 품절된지를 모르고 동전을 투입한후 상품선택버튼(PB1)을 눌렀다고 하더라도, 상품판매신호는 판매해제용 릴레이(RL2)의 접점(RL2b)에서 차단되어 판매용 릴레이(RL1)를 동작시키지 못하므로 품절상태에서의 오동작을 방지할 수 있게 된다.If the product is repeatedly sold out as described above, the sold-out detection switch MS 1 is short-circuited and the release releasing relay RL 2 is operated so that its contact point RL 2a is short-circuited and the sold-out display lamp L 2 is closed. The contact RL 2b is opened to release the operable state of the sales relay RL 1 due to the product sale signal of the coin selector 1. Therefore, even if the user does not know whether the product is out of stock and presses the product selection button PB 1 after inserting a coin, the merchandise selling signal is cut off at the contact RL 2b of the release releasing relay RL 2 and the sales relay ( Since RL 1 ) cannot be operated, it is possible to prevent malfunction in a sold out condition.
또한 이러한 품절상태에서 구동모우터 역회전 스위치(SWi)를 제2(h)도에 도시한 바와같이 단락시키면, 전원(AC)은 구동모우터 역회전 스위치(SW1) 및 구동모우터 역회전량 검지스위치(MS2)를 통해 구동모우터(M)의 역회전 입력단자(b)에 인가되므로 구동모우터(M)는 역회전되고, 이 구동모우터(M)의 역회전에 따라 그에 연동되는 상품받침판이 일정거리만큼 후진되었을때 구동모우터 역회전량 검지스위치(MS2)가 제2(i)도에 도시한 바와같이 구동모우터(M)의 역회전을 중지시키게 되며, 이대 상품받침판에 재치있게 상품을 적재하면 품절검지스위치(MS1)가 개방되어 판매해제용 릴레이(RL2)가 동작을 중지하므로 그의 접점(RL2a)은 개방되어 품절표시램프(L2)를 소등시키고 그의 접점(RL2b)은 단락되어 주화선별기(1)의 상품판매 신호에 의해 판매용릴레이(RL1)를 동작시킬 수 있는 판매가능상태로 복귀한다.In addition, when the driving motor reverse rotation switch SWi is shorted as shown in FIG. 2 (h) in such a sold out state, the power supply AC is connected to the driving motor reverse rotation switch SW 1 and the driving motor reverse rotation amount. Since it is applied to the reverse rotation input terminal b of the driving motor M through the detection switch MS 2 , the driving motor M is reversely rotated and interlocked according to the reverse rotation of the driving motor M. When the product support plate is reversed by a predetermined distance, the drive motor reverse rotation amount detection switch MS 2 stops the reverse rotation of the drive motor M as shown in FIG. 2 (i). When the product is loaded wisely, the sold-out detection switch MS 1 is opened and the release relay RL 2 stops operation. Therefore, its contact point RL 2a is opened to turn off the sold-out indicator lamp L 2 . The contact RL 2b is short-circuited and the sales relay RL is sold by the product sales signal of the coin selector 1. Return to the sellable state in which 1 ) can be operated.
이상에서와 같이 본 발명은 간단한 구조의 제어회로로서, 동전을 투입한후 상품선택버튼을 누르면, 그에 따른 잡지 또는 월간서적등의 1권의 상품만이 판매된 후 원래의 판매가능상태로 복귀되고, 상품이 품절되었을 경우에는 이를 표시해줌과 동시에 판매가능상태를 해제시킴으로써 상품 품절상태에서의 오동작을 미연에 방지할 수 있으므로, 소비자에게 시간상 제약을 받지않고 잡지 및 월간서적등을 구입할 수 있는 이점을 제공할 수 있다.As described above, the present invention is a control circuit of a simple structure, and when a product selection button is pressed after a coin is inserted, only one product such as a magazine or a monthly book is sold and then returned to the original sellable state. If the product is sold out, it displays the same and releases the marketable condition to prevent the malfunction in the product sold out. Therefore, it is possible to purchase magazines and monthly books without time constraints. Can provide.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019840006737A KR860002076B1 (en) | 1984-10-29 | 1984-10-29 | Control circuit of magazine vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019840006737A KR860002076B1 (en) | 1984-10-29 | 1984-10-29 | Control circuit of magazine vending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860003566A KR860003566A (en) | 1986-05-26 |
| KR860002076B1 true KR860002076B1 (en) | 1986-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840006737A Expired KR860002076B1 (en) | 1984-10-29 | 1984-10-29 | Control circuit of magazine vending machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR860002076B1 (en) |
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1984
- 1984-10-29 KR KR1019840006737A patent/KR860002076B1/en not_active Expired
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| Publication number | Publication date |
|---|---|
| KR860003566A (en) | 1986-05-26 |
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