JPS6249257U - - Google Patents
Info
- Publication number
- JPS6249257U JPS6249257U JP14021285U JP14021285U JPS6249257U JP S6249257 U JPS6249257 U JP S6249257U JP 14021285 U JP14021285 U JP 14021285U JP 14021285 U JP14021285 U JP 14021285U JP S6249257 U JPS6249257 U JP S6249257U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting elements
- light
- reflective photointerrupter
- color sensor
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案に係る反射型ホトインタラプタ
の一実施例を示す概略構成図、第２図は本考案の
反射型ホトインタラプタの各発光ダイオードによ
る伝達出力と検出距離との関係を示す特性図、第
３図は本考案の反射型ホトインタラプタの伝達出
力と検出距離との関係を示す特性図、第４図は従
来の反射型ホトインタラプタの概略構成図、第５
図は従来の反射型ホトインタラプタの伝達出力と
検出距離との関係を示す特性図である。
１……ハウジング、２，３……発光ダイオード
、４……色センサ、５……検知対象物。
FIG. 1 is a schematic configuration diagram showing an embodiment of the reflective photointerrupter according to the present invention, and FIG. 2 is a characteristic diagram showing the relationship between the transmission output and detection distance of each light emitting diode of the reflective photointerrupter according to the present invention. , FIG. 3 is a characteristic diagram showing the relationship between transmission output and detection distance of the reflective photointerrupter of the present invention, FIG. 4 is a schematic configuration diagram of a conventional reflective photointerrupter, and FIG.
The figure is a characteristic diagram showing the relationship between transmission output and detection distance of a conventional reflective photointerrupter. 1...Housing, 2, 3...Light emitting diode, 4...Color sensor, 5...Detection target.
Claims (1)
の発光素子とを具備し、前記各発光素子の検知対
象物に対する光の放射角度が互いに異なるように
なされたことを特徴とする反射型ホトインタラプ
タ。 1. A reflective photointerrupter comprising a color sensor and at least two light emitting elements having different emission wavelengths, the light emitting elements emitting light at different angles to a detection target.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14021285U JPS6249257U (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14021285U JPS6249257U (en) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6249257U true JPS6249257U (en) | 1987-03-26 |
Family
ID=31046847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14021285U Pending JPS6249257U (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6249257U (en) |
-
1985
- 1985-09-12 JP JP14021285U patent/JPS6249257U/ja active Pending