KR970022862A

KR970022862A - Can quantity display of vending machine

Info

Publication number: KR970022862A
Application number: KR1019950035750A
Authority: KR
Inventors: 유연선
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-10-17
Filing date: 1995-10-17
Publication date: 1997-05-30

Abstract

본 발명은 자동 판매기의 캔 수량 표시장치에 관한 것으로, 종래에는 자동 판매기에 잔류하는 캔의 수량 확인시 자동판매기의 전면도어를 열어 보고 그 수를 직접 세어 보아야 했기 때문에 관리에 불편함이 많았다.The present invention relates to a can quantity display device of a vending machine. In the past, the front door of the vending machine was opened when the quantity of the can remaining in the vending machine was checked.

본 발명은 다수의 중량감지센서(S₁-S_n)들로 이루어진 중량감지부(10)에 신호변환부(20)를 매개로 마이크로 프로세서(30)가 연결되고, 상기 마이크로프로세서(30)에는 중량설정용의 키패드(40)와 단위중량 및 감지수량 저장용의 메모리(50)가 연결됨과 더불어 다수의 표시부(DS₁∼DS_n)들로 이루어진 표시장치(60)가 연결되어 자동판매기에 저장되어 있는 캔의 수량을 수치화된 정보로 표시할 수 있도록 된 발명임.The present invention is connected to the microprocessor 30 via the signal conversion unit 20 to the weight sensing unit 10 consisting of a plurality of weight sensors (S ₁ -S _n ), the weight of the microprocessor 30 The keypad 40 for setting and the memory 50 for storing the unit weight and the sensing quantity are connected, and the display device 60 composed of the plurality of display units DS _{1 to} DS _n is connected and stored in the vending machine. The invention allows the quantity of cans to be displayed as numerical information.

Description

Can quantity display of vending machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 구성도.1 is a block diagram of the present invention.

제2도는 본 발명에 따른 캔수량 감지를 설명하기 캔저장랙의 개요도.2 is a schematic diagram of a can storage rack to explain the can quantity detection according to the present invention.

제3도는 본 발명에 따른 자동 판매기의 사시도.3 is a perspective view of a vending machine according to the present invention.

Claims

A microprocessor 30 is connected to the weight sensing unit 10 including a plurality of weight sensing sensors S _{1 to} S _n via a signal conversion unit 20, and the microprocessor 30 is configured for weight setting. Can quantity display device of the vending machine that is connected to the keypad 40 and the memory 50 for storing the unit weight and the sensing quantity and the display device 60 consisting of a plurality of display units DS ₁ to DS _n .

The can quantity display device of a vending machine according to claim 1, wherein the weight sensors (S ₁ to S _n ) are installed at the bottom of the can storage racks (RC _{1 to} RC _n ).

The apparatus of claim 1, wherein the memory (50) stores a unit weight value input based on the keypad (40).

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