JPS59122669U

JPS59122669U - coin detection device

Info

Publication number: JPS59122669U
Application number: JP1288083U
Authority: JP
Inventors: 雪本　孝二; 正則田中
Original assignee: 株式会社日本コインコ
Priority date: 1983-02-02
Filing date: 1983-02-02
Publication date: 1984-08-18

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はこの考案に係る硬貨検出装置の一実施例を示す
正面断面略図、第２図は第１図の■−■線断面図、第３
図は第１図の■−■線断面図、第４図は第１図に関連す
る電気回路の一例を示すブロック図、第５図は第４図の
回路における信号の一例を示すタイミングチャートであ
って、ａは正常時、ｂは異常時を示すもの、である。１・・・硬貨センサ、２・・・硬貨通路、３・・・糸つ
り硬貨、４・・・逆流ストッパ、５・・・軸、６・・・
レバー、７・・・おもり、８・・・タイマ回路、１０・
・・カウンタ。Fig. 1 is a schematic front sectional view showing one embodiment of the coin detection device according to this invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3
The figure is a sectional view taken along the line ■-■ in Figure 1, Figure 4 is a block diagram showing an example of an electric circuit related to Figure 1, and Figure 5 is a timing chart showing an example of signals in the circuit in Figure 4. where a indicates a normal time and b indicates an abnormal time. DESCRIPTION OF SYMBOLS 1... Coin sensor, 2... Coin passage, 3... Thread hanging coin, 4... Backflow stopper, 5... Shaft, 6...
Lever, 7... Weight, 8... Timer circuit, 10.
··counter.

Claims

[Scope of utility model registration request]

A coin sensor is provided in the coin passage, and a lever is disposed above the coin sensor in the middle of the coin passage, and normally protrudes into the passage, and the lever is moved by a coin heading in the forward direction. stopper means for allowing passage of coins going in one direction, while stopping coins going in the opposite direction by the lever; and a timer that opens for a predetermined period of time from when the coin sensor outputs an on output signal indicating coin detection. , means for supplying a coin count signal on the condition that the output signal of the coin sensor is switched off during the operating time of the timer.