JPS58130278U - Article detection device - Google Patents
Article detection deviceInfo
- Publication number
- JPS58130278U JPS58130278U JP2682382U JP2682382U JPS58130278U JP S58130278 U JPS58130278 U JP S58130278U JP 2682382 U JP2682382 U JP 2682382U JP 2682382 U JP2682382 U JP 2682382U JP S58130278 U JPS58130278 U JP S58130278U
- Authority
- JP
- Japan
- Prior art keywords
- light
- article
- detection device
- article detection
- height
- 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.)
- Pending
Links
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
第１図は従来の硬貨放出器を示す図である。第２図ない
し第４図はこの考案の一実施例を示す図である。第５図
はホッパ３の底面に沿う反射光と硬貨との関係を示す図
である。第６図はこの考案の他の実施例に用いられるホ
ッパの底面を示す図である。第７図はこの考案のさらに
他の実施例に用いられるホッパの底面を示す図である。
図において、３はホッパ、１０ａ、ｌｌａお−よび１２
ａは投光素子、１０ｂ、ｌｌｂおよび１２ｂは受光素子
、１３，６１ａないし６４ａ、６１ｂないし６４ｂ、７
１ないし７９は鏡を示す。FIG. 1 is a diagram showing a conventional coin ejector. FIGS. 2 to 4 are diagrams showing an embodiment of this invention. FIG. 5 is a diagram showing the relationship between the reflected light along the bottom surface of the hopper 3 and coins. FIG. 6 is a diagram showing the bottom surface of a hopper used in another embodiment of this invention. FIG. 7 is a diagram showing the bottom surface of a hopper used in yet another embodiment of this invention. In the figure, 3 is a hopper, 10a, lla and 12
a is a light emitting element, 10b, llb and 12b are light receiving elements, 13, 61a to 64a, 61b to 64b, 7
1 to 79 indicate mirrors.
Claims (1)
品検出装置であって、 前記物品は少なくとも成る高さを有し、前記物品内側面
に設けられ、かつ前記底面方向に光を出射する投光手段
、 前記投光手段から出射された光の経路を前記酸る高さ以
下で前記底面に沿わせる光経路規定手段、および 前記底面に沿う光を少なくとも前記底面を通過した後に
受光して光電変換する受光手段を備える、゛ 物品検
出装置。[Claims for Utility Model Registration] An article detection device for detecting the presence or absence of an article stored in a container having a bottom surface, wherein the article has a height of at least 1,000,000 yen, is provided on an inner surface of the article, and a light projecting means for emitting light in the direction of the bottom surface; a light path defining means for directing the light emitted from the light projecting means along the bottom surface at a height below the height; and a light path defining means for directing the light along the bottom surface to at least the bottom surface. An article detection device comprising a light receiving means for receiving light and photoelectrically converting the received light after passing through the article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2682382U JPS58130278U (en) | 1982-02-25 | 1982-02-25 | Article detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2682382U JPS58130278U (en) | 1982-02-25 | 1982-02-25 | Article detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58130278U true JPS58130278U (en) | 1983-09-02 |
Family
ID=30038755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2682382U Pending JPS58130278U (en) | 1982-02-25 | 1982-02-25 | Article detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58130278U (en) |
-
1982
- 1982-02-25 JP JP2682382U patent/JPS58130278U/en active Pending
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