JPS6255360U - - Google Patents
Info
- Publication number
- JPS6255360U JPS6255360U JP14675785U JP14675785U JPS6255360U JP S6255360 U JPS6255360 U JP S6255360U JP 14675785 U JP14675785 U JP 14675785U JP 14675785 U JP14675785 U JP 14675785U JP S6255360 U JPS6255360 U JP S6255360U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light
- light receiving
- section
- photointerrupter
- 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 2
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図ａ〜ｄは本考案に係るホトインタラプタ
の構造図で、同図ａ，ｂは検出物体が遠い場合の
斜視図及び側面図、同図ｃ，ｄは検出物体が近い
場合の斜視図及び側面図、第２図は従来のホトイ
ンタラプタの構造図である。
１：発光部、２：受光部、３：パツケージ、４
：検出物体、５：光路制限用切片。
Figures 1 a to d are structural diagrams of the photointerrupter according to the present invention, in which figures a and b are perspective views and side views when the detection object is far away, and figures c and d are perspective views when the detection object is close. and a side view, and FIG. 2 is a structural diagram of a conventional photointerrupter. 1: Light emitting section, 2: Light receiving section, 3: Package, 4
: Detection object, 5: Optical path limiting section.
Claims (1)
が物体から反射されるのを前記受光部で検出する
ようにした反射型のホトインタラプタにおいて、
前記発光部と受光部を仕切る位置に、可変長の光
路制限用切片を設けてなることを特徴とするホト
インタラプタ。 A reflective photointerrupter in which a light emitting part and a light receiving part are arranged side by side, and the light receiving part detects that the light from the light emitting part is reflected from an object,
A photointerrupter characterized in that a variable length optical path limiting section is provided at a position separating the light emitting section and the light receiving section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14675785U JPS6255360U (en) | 1985-09-25 | 1985-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14675785U JPS6255360U (en) | 1985-09-25 | 1985-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6255360U true JPS6255360U (en) | 1987-04-06 |
Family
ID=31059514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14675785U Pending JPS6255360U (en) | 1985-09-25 | 1985-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6255360U (en) |
-
1985
- 1985-09-25 JP JP14675785U patent/JPS6255360U/ja active Pending