JPS59122666U

JPS59122666U - coin detection device

Info

Publication number: JPS59122666U
Application number: JP1287783U
Authority: JP
Inventors: 雪本　孝二; 貢三上
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１．４−１．４−２・・・逆流ストッパ、５．１
５・・・軸、６．１６・・・レバー、７，１７・・・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 state and b indicates an abnormal state. 1... Coin sensor, 2... Coin passage, 3... Thread hanging coin 1.4-1.4-2... Backflow stopper, 5.1
5... Axis, 6.16... Lever, 7, 17... 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 normally protruded into the passage, and the lever is moved by a coin going in the forward direction, thereby allowing a coin going in the forward direction to pass, and a coin going in the opposite direction. and first and second stop means for blocking with the lever, the first stop means being configured to control the coin position when the coin sensor switches from off to on in response to a coin moving in the forward direction. A second stopper means is disposed substantially in the middle of the coin path at a position near which it can block reversely oriented coins, and the second stopper means switches the sensor from on to off in response to a coin oriented in the forward direction. A coin detecting device characterized in that the coin detecting device is disposed at a position near the coin position where it can block coins oriented in the opposite direction.