JPS624151U - - Google Patents
Info
- Publication number
- JPS624151U JPS624151U JP9542985U JP9542985U JPS624151U JP S624151 U JPS624151 U JP S624151U JP 9542985 U JP9542985 U JP 9542985U JP 9542985 U JP9542985 U JP 9542985U JP S624151 U JPS624151 U JP S624151U
- Authority
- JP
- Japan
- Prior art keywords
- window
- optical sensor
- plate
- absorber surface
- black absorber
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
Description
第１図は本考案の一実施例を示す斜視図、第２
図ａ，ｂは本考案の動作を示す断面図、第３図は
従来の機構を示す断面図である。
１０……光学式反射型センサ、１１……発光部
、１２……受光部、１３……反射防止板、１５…
…プレート、１６……媒体。
Fig. 1 is a perspective view showing one embodiment of the present invention;
Figures a and b are sectional views showing the operation of the present invention, and Figure 3 is a sectional view showing the conventional mechanism. 10... Optical reflective sensor, 11... Light emitting section, 12... Light receiving section, 13... Anti-reflection plate, 15...
...plate, 16...medium.
Claims (1)
レートと、前記窓部に対向した位置に設けられ発
光部および受光部を有する光学式センサと、前記
窓部に設けられ前記光学式センサと対向した面に
黒色吸収体面が形成された反射防止板とを有する
ことを特徴とする光反射防止機構。 a plate that guides the running of a medium and has a window on the running path; an optical sensor that is provided at a position opposite to the window and has a light emitting part and a light receiver; and an optical sensor that is provided in the window and faces the optical sensor. 1. A light reflection prevention mechanism comprising: an antireflection plate having a black absorber surface formed on a black absorber surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9542985U JPS624151U (en) | 1985-06-24 | 1985-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9542985U JPS624151U (en) | 1985-06-24 | 1985-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS624151U true JPS624151U (en) | 1987-01-12 |
Family
ID=30654550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9542985U Pending JPS624151U (en) | 1985-06-24 | 1985-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS624151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH021387U (en) * | 1988-06-14 | 1990-01-08 |
-
1985
- 1985-06-24 JP JP9542985U patent/JPS624151U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH021387U (en) * | 1988-06-14 | 1990-01-08 |