JPH01164579U - - Google Patents
Info
- Publication number
- JPH01164579U JPH01164579U JP6082788U JP6082788U JPH01164579U JP H01164579 U JPH01164579 U JP H01164579U JP 6082788 U JP6082788 U JP 6082788U JP 6082788 U JP6082788 U JP 6082788U JP H01164579 U JPH01164579 U JP H01164579U
- Authority
- JP
- Japan
- Prior art keywords
- light
- timing
- emitting
- coin
- detect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000000151 deposition Methods 0.000 claims 1
Description
第１図は本考案の実施例である要部の断面図、
第２図はその一部の拡大図、第３図は発光および
受光出力のパルス波形を示し、第４図はフリツプ
フロツプ回路を示す。
１……受皿、２……硬貨、３ａ，３ｂ……反射
型光学センサー。
FIG. 1 is a sectional view of the main parts of an embodiment of the present invention.
FIG. 2 is an enlarged view of a part thereof, FIG. 3 shows the pulse waveforms of the light emitting and light receiving outputs, and FIG. 4 shows the flip-flop circuit. 1...Saucer, 2...Coin, 3a, 3b...Reflective optical sensor.
Claims (1)
ができる反射型光学センサー３ａ，３ｂを装備し
て構成する硬貨入出金機において、前記反射型光
学センサー３ａ，３ｂの発光側がパルス点灯する
とともに、受光側が前記発光側の発光タイミング
と消灯タイミングとに分けて検出できるように設
け、その発光タイミング時には受光出力が得られ
、かつ消灯タイミング時には受光出力が得られな
かつたことを条件として硬貨有りの検出信号を出
力できるように設けて構成したことを特徴とする
硬貨検出装置。 In a coin depositing and dispensing machine that is equipped with reflective optical sensors 3a and 3b capable of detecting coins 2 at the bottom of a coin tray 1, the light emitting sides of the reflective optical sensors 3a and 3b light up in pulses, and , the light-receiving side is provided so that the light-emitting side can detect the light-emission timing and the light-off timing separately, and on the condition that the light-receiving output is obtained at the light-emitting timing and the light-receiving output is not obtained at the light-off timing, it is possible to detect the presence of coins. A coin detection device characterized in that it is provided and configured to output a detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988060827U JP2519811Y2 (en) | 1988-05-09 | 1988-05-09 | Coin detection device in the coin tray at the trading port of the coin depositing / dispensing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988060827U JP2519811Y2 (en) | 1988-05-09 | 1988-05-09 | Coin detection device in the coin tray at the trading port of the coin depositing / dispensing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01164579U true JPH01164579U (en) | 1989-11-16 |
| JP2519811Y2 JP2519811Y2 (en) | 1996-12-11 |
Family
ID=31286526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988060827U Expired - Lifetime JP2519811Y2 (en) | 1988-05-09 | 1988-05-09 | Coin detection device in the coin tray at the trading port of the coin depositing / dispensing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519811Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015156113A (en) * | 2014-02-20 | 2015-08-27 | Ｎｅｃプラットフォームズ株式会社 | Information processing apparatus, and object detection method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59155662U (en) * | 1983-04-04 | 1984-10-19 | グローリー工業株式会社 | Coin presence/absence detection device in coin dispensing machine |
-
1988
- 1988-05-09 JP JP1988060827U patent/JP2519811Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59155662U (en) * | 1983-04-04 | 1984-10-19 | グローリー工業株式会社 | Coin presence/absence detection device in coin dispensing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015156113A (en) * | 2014-02-20 | 2015-08-27 | Ｎｅｃプラットフォームズ株式会社 | Information processing apparatus, and object detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519811Y2 (en) | 1996-12-11 |
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