JPH0451742U - - Google Patents
Info
- Publication number
- JPH0451742U JPH0451742U JP9374390U JP9374390U JPH0451742U JP H0451742 U JPH0451742 U JP H0451742U JP 9374390 U JP9374390 U JP 9374390U JP 9374390 U JP9374390 U JP 9374390U JP H0451742 U JPH0451742 U JP H0451742U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- receiving
- transmitting optical
- sensor head
- 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 13
- 239000000835 fiber Substances 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Description
第１図は本考案の説明するための断面図、第２
図は本考案を説明するための要部拡大図、第３図
は本考案のセンサヘツドと従来のセンサヘツドと
の特性比較グラフ、第４図は従来例を示す断面図
、第５図は、本考案の他の実施例を説明するため
の図である。
１０１……ヘツド部、１０２……送光用光フア
イバ、１０３……受光用光フアイバ、３０１……
レンズユニツト、３０２……レンズ、３０３……
Ｍ６ねじ付センサヘツド口金、３０４……送光用
光フアイバ、３０５……受光用光フアイバ。
Figure 1 is a sectional view for explaining the present invention, Figure 2 is a sectional view for explaining the present invention.
The figure is an enlarged view of the main parts to explain the present invention, Figure 3 is a characteristic comparison graph between the sensor head of the present invention and a conventional sensor head, Figure 4 is a sectional view showing the conventional example, and Figure 5 is the sensor head of the present invention. It is a figure for explaining other examples. 101... Head portion, 102... Optical fiber for light transmission, 103... Optical fiber for light reception, 301...
Lens unit, 302... Lens, 303...
Sensor head cap with M6 screw, 304... Optical fiber for light transmission, 305... Optical fiber for light reception.
Claims (1)
送光用光フアイバと、 被検査物による光を受光する一端を備えた受光
用光フアイバと、 前記送光用光フアイバの一端と前記受光用光フ
アイバの一端とを並列に配置し、この送光用光フ
アイバと受光用光フアイバとの側面同士で光伝送
可能となるように固定したヘツド部と、 からなることを特徴とする反射型光フアイバセン
サヘツド。 (2) 前記送光用光フアイバの一端と前記受光用
光フアイバの一端とは、その側面同士が密着する
ように加圧して固定したことを特徴とする請求項
第１項記載の反射型光フアイバセンサヘツド。[Claims for Utility Model Registration] (1) A light-transmitting optical fiber having one end for irradiating light onto an object to be inspected, and a light-receiving optical fiber having one end for receiving light from the object to be inspected; a head portion in which one end of a light transmitting optical fiber and one end of the light receiving optical fiber are arranged in parallel and fixed so that light can be transmitted between the sides of the light transmitting optical fiber and the light receiving optical fiber; A reflective optical fiber sensor head comprising: (2) The reflective light according to claim 1, wherein one end of the light transmitting optical fiber and one end of the light receiving optical fiber are fixed by applying pressure so that their side surfaces are in close contact with each other. Fiber sensor head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9374390U JPH0451742U (en) | 1990-09-06 | 1990-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9374390U JPH0451742U (en) | 1990-09-06 | 1990-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451742U true JPH0451742U (en) | 1992-04-30 |
Family
ID=31831182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9374390U Pending JPH0451742U (en) | 1990-09-06 | 1990-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451742U (en) |
-
1990
- 1990-09-06 JP JP9374390U patent/JPH0451742U/ja active Pending