JPS63138502U - - Google Patents
Info
- Publication number
- JPS63138502U JPS63138502U JP3048687U JP3048687U JPS63138502U JP S63138502 U JPS63138502 U JP S63138502U JP 3048687 U JP3048687 U JP 3048687U JP 3048687 U JP3048687 U JP 3048687U JP S63138502 U JPS63138502 U JP S63138502U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- optical fibers
- receiving optical
- emitting
- 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
- 239000013307 optical fiber Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Description
第１図は本考案の光フアイバー集合体の１例を
示す断面図、第２図及び第３図は本考案の光フア
イバー集合体を実際に使用している状態を示す斜
視図、第４図は従来技術の光フアイバー集合体の
断面図、第５図は第４図の実施例から考案される
光フアイバー集合体の断面図である。
１……受光用光フアイバー、２……投光用光フ
アイバー、３……結合部材、４……プリント基板
、４ａ……ターゲツトマーク、５……光源、６…
…検出装置。
FIG. 1 is a sectional view showing an example of the optical fiber assembly of the present invention, FIGS. 2 and 3 are perspective views showing the optical fiber assembly of the present invention in actual use, and FIG. 4 5 is a sectional view of a conventional optical fiber assembly, and FIG. 5 is a sectional view of an optical fiber assembly devised from the embodiment of FIG. 4. DESCRIPTION OF SYMBOLS 1... Optical fiber for light reception, 2... Optical fiber for light emission, 3... Coupling member, 4... Printed circuit board, 4a... Target mark, 5... Light source, 6...
...Detection device.
Claims (1)
配置し、その外周に前記受光用光フアイバーに対
応して所定の位置関係に配置された複数本の投光
用光フアイバーを有し、且つこれら受光用光フア
イバーと投光用光フアイバーの少なくとも１端が
１体に形成されたことを特徴とする光フアイバー
集合体。 Four light-receiving optical fibers are arranged in a square in the center, and a plurality of light-emitting optical fibers are arranged on the outer periphery in a predetermined positional relationship corresponding to the light-receiving optical fibers, and these An optical fiber assembly characterized in that at least one end of a light-receiving optical fiber and a light-emitting optical fiber are formed into one body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3048687U JPS63138502U (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3048687U JPS63138502U (en) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138502U true JPS63138502U (en) | 1988-09-12 |
Family
ID=30835341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3048687U Pending JPS63138502U (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138502U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4882836A (en) * | 1972-01-19 | 1973-11-06 | ||
| JPS5338623A (en) * | 1976-09-16 | 1978-04-08 | Asahi Chem Ind Co Ltd | Herbicide for paddy rice field |
-
1987
- 1987-03-04 JP JP3048687U patent/JPS63138502U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4882836A (en) * | 1972-01-19 | 1973-11-06 | ||
| JPS5338623A (en) * | 1976-09-16 | 1978-04-08 | Asahi Chem Ind Co Ltd | Herbicide for paddy rice field |