KR950033980A

KR950033980A - Can stock quantity confirmation circuit of can vending machine

Info

Publication number: KR950033980A
Application number: KR1019940011945A
Authority: KR
Inventors: 최홍열
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1994-05-30
Filing date: 1994-05-30
Publication date: 1995-12-26

Abstract

본 발명은 캔음료를 자동으로 판매하는 캔자판기에 관한 것으로서, 특히 캔의 현재 재고량을 자판기도어를 열지 않고도 외부에서 확인할 수 있도록 된 캔자판기에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a can vending machine for automatically selling canned beverages, and more particularly, to a can vending machine which can be checked from the outside without opening a vending machine.

본 발명의 캔재고량 확인회로는, 자판기 외부에, 랙에 적재한 캔의 수량과 캔재고량 확인시 비밀번호를 마이컴에 입력시키는 설정보드부(13)와, 상기 설정보드부(13)로 부터 비밀번호의 입력이 있을 때 캔재고량을 표시하는 외부표시기(14)를 각각 구성하고, 입력단 및 출력단에 각각 상기 설정보드부(13)와 외부표시기(14)가 연결된 마이컴(12)은 설정보드부(13)로부터 캔수량입력이 있으면 이를 기억하고 선택버튼부(10)의 판매개시입력이 있을 때마다 기억하고 있는 캔수량을 디크리먼트(decrement)하며 설정 보드부(13)로부터 비밀번호입력이 있으면 기억하고 있는 캔수량을 표시하기 위한 신호를 외부표시기(14)에 출력하도록 하여서 된 것이다.Can stock quantity confirmation circuit of the present invention, the setting board unit 13 for inputting the password to the microcomputer at the time of checking the quantity of cans loaded in the rack and the can stock quantity outside the vending machine, and the password from the setting board unit 13 An external display 14 for displaying the amount of can stock when there is an input is configured, and the microcomputer 12 having the setting board 13 and the external display 14 connected to the input terminal and the output terminal, respectively, is a setting board unit 13. If there is a can quantity input from the memory, and every time there is a sales start input of the selection button unit 10, the stored can quantity is decremented, and if there is a password input from the setting board unit 13, it is stored. The signal for displaying the number of cans is output to the external display 14.

Description

Can stock quantity confirmation circuit of can vending machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 통상의 캔자판기의 캔적재 및 투출장치의 구성도, 제2도는 제1도의 캔적재 및 투출장치의 캔투출상태도, 제3도는 통상의 캔자판기의 캔매진감지장치의 구성도.1 is a configuration diagram of a can stacking and dispensing apparatus of a conventional canister vending machine, FIG. 2 is a can ejecting state diagram of a can stacking and dispensing apparatus of FIG. 1, and FIG.

Claims

The selection button unit 10 for starting the selling operation after coin input and the solenoid driving unit 11 which drives the solenoid 2 to eject the can by operating when there is an input signal of the selection button unit 10 are microcomputers ( In the can vending machine connected to the input terminal and the output terminal of 12), the setting board unit 13 for inputting a password to the microcomputer 12 when checking the quantity of the can loaded in the rack 1 and the stock quantity of the can is located outside the vending machine. And an external indicator 14 for displaying the stock of the can when the password is input from the setting board unit 13 is configured outside the vending machine, and the microcomputer 12 cans from the setting board unit 13. If there is a quantity input, it is memorized, and whenever there is a sales start input of the selection button unit 10, the number of stored cans is decremented, and if there is a password input from the setting board unit 13, the stored can quantity is stored. To display A can stock checking quantity circuit of a can vending machine, characterized in that for outputting a signal to the external display (14).

※ Note: The disclosure is based on the initial application.