JPH0285384U - - Google Patents
Info
- Publication number
- JPH0285384U JPH0285384U JP16589488U JP16589488U JPH0285384U JP H0285384 U JPH0285384 U JP H0285384U JP 16589488 U JP16589488 U JP 16589488U JP 16589488 U JP16589488 U JP 16589488U JP H0285384 U JPH0285384 U JP H0285384U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- light
- fiber cable
- sensor block
- receiving element
- 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 4
- 230000003321 amplification Effects 0.000 claims 1
- 229920006015 heat resistant resin Polymers 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Holders For Sensitive Materials And Originals (AREA)
Description
第１図〜第３図はこの考案の実施例を示し、第
１図は正面断面図、第２図は上面断面図、第３図
は左側面図、第４図〜第６図は上記実施例のセン
サブロツクを示し、第４図は正面断面図、第５図
は上面断面図、第６図は左側面図、第７図、第８
図および第９図はそれぞれ従来例を示す断面図で
ある。
１……センサブロツク、２ａ〜２ｄ……導溝、
３ａ〜３ｄ……受光素子、５ａ〜５ｄ……光フア
イバケーブル、６ａ〜６ｄ……受光窓、７……回
路基板、９ａ，９ｂ……能動素子、１１……蓋板
。
Figures 1 to 3 show examples of this invention; Figure 1 is a front sectional view, Figure 2 is a top sectional view, Figure 3 is a left side view, and Figures 4 to 6 are examples of the above implementation. An example sensor block is shown, with Fig. 4 being a front sectional view, Fig. 5 being a top sectional view, Fig. 6 being a left side view, Figs.
FIG. 9 and FIG. 9 are sectional views each showing a conventional example. 1...sensor block, 2a-2d...guiding groove,
3a to 3d... Light receiving element, 5a to 5d... Optical fiber cable, 6a to 6d... Light receiving window, 7... Circuit board, 9a, 9b... Active element, 11... Lid plate.
Claims (1)
するセンサブロツクと、上記センサブロツクの導
溝内にそれぞれ配設された光フアイバーケーブル
と、上記光フアイバーケーブルの出射側端面と相
対するように配設された受光素子と該受光素子が
出力する出力信号を増幅する増幅回路を有し、上
記センサブロツクの光出射側端部に取付けられた
回路基板とを備えたことを特徴とする光センサ・
ユニツト。 A sensor block made of opaque heat-resistant resin and having a plurality of guide grooves, an optical fiber cable disposed in each of the guide grooves of the sensor block, and an optical fiber cable arranged to face the output side end face of the optical fiber cable. An optical sensor comprising: a light-receiving element and an amplification circuit for amplifying an output signal output from the light-receiving element; and a circuit board attached to the light-emitting end of the sensor block.
unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16589488U JPH0285384U (en) | 1988-12-21 | 1988-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16589488U JPH0285384U (en) | 1988-12-21 | 1988-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285384U true JPH0285384U (en) | 1990-07-04 |
Family
ID=31452793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16589488U Pending JPH0285384U (en) | 1988-12-21 | 1988-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285384U (en) |
-
1988
- 1988-12-21 JP JP16589488U patent/JPH0285384U/ja active Pending
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