JPS58132846U - Optical axis deviation detection mechanism - Google Patents
Optical axis deviation detection mechanismInfo
- Publication number
- JPS58132846U JPS58132846U JP2855182U JP2855182U JPS58132846U JP S58132846 U JPS58132846 U JP S58132846U JP 2855182 U JP2855182 U JP 2855182U JP 2855182 U JP2855182 U JP 2855182U JP S58132846 U JPS58132846 U JP S58132846U
- Authority
- JP
- Japan
- Prior art keywords
- optical axis
- detection mechanism
- deviation detection
- axis deviation
- light receiving
- 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
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の光軸ずれ検知機構の側断面図、第２図は
従来の光軸ずれ検知機構の光軸調整板に被測定光束が当
った状態を示す正面図、第３図は本考案の一実施例を示
す光軸ずれ検知機構の側断面図、第４図は第３図の実施
例の支持板に被測定光束が当った状態を示す正面図であ
る。
１１・・・被測定光束、１２・・・光軸、１３・・・ミ
ラー、１４・・・受光面、１６・・・投影像、１７・・
・光ファイバ、１８・・・支持板、１９・・・孔、２０
・・・取付板、２１・・・受光素子、２２・・・接続金
具。Fig. 1 is a side sectional view of a conventional optical axis deviation detection mechanism, Fig. 2 is a front view showing a state in which the light beam to be measured hits the optical axis adjusting plate of the conventional optical axis deviation detection mechanism, and Fig. 3 is a main view of the conventional optical axis deviation detection mechanism. FIG. 4 is a side cross-sectional view of an optical axis deviation detection mechanism showing one embodiment of the invention, and FIG. 4 is a front view showing a state in which the light beam to be measured hits the support plate of the embodiment of FIG. 3. DESCRIPTION OF SYMBOLS 11... Light flux to be measured, 12... Optical axis, 13... Mirror, 14... Light receiving surface, 16... Projected image, 17...
・Optical fiber, 18... Support plate, 19... Hole, 20
... Mounting plate, 21... Light receiving element, 22... Connection fittings.
Claims (1)
置いて該投影像と相以形になるように複数の光ファイバ
の一方の端面を前記受光面上に配列し、各光ファイバの
他方の端面には受光素子を対向させたことを特徴とする
光軸ずれ検知機構。One end face of a plurality of optical fibers is arranged on the light receiving surface so as to be similar to the projected image of the light beam to be measured projected on the light receiving surface at a predetermined interval, and each optical fiber is An optical axis deviation detection mechanism characterized in that a light receiving element is opposed to the other end surface of the optical axis shift detecting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2855182U JPS58132846U (en) | 1982-03-01 | 1982-03-01 | Optical axis deviation detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2855182U JPS58132846U (en) | 1982-03-01 | 1982-03-01 | Optical axis deviation detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58132846U true JPS58132846U (en) | 1983-09-07 |
Family
ID=30040392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2855182U Pending JPS58132846U (en) | 1982-03-01 | 1982-03-01 | Optical axis deviation detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61104240A (en) * | 1984-10-26 | 1986-05-22 | Oki Electric Ind Co Ltd | Alignment of optical axis in light transmissivity measuring apparatus |
-
1982
- 1982-03-01 JP JP2855182U patent/JPS58132846U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61104240A (en) * | 1984-10-26 | 1986-05-22 | Oki Electric Ind Co Ltd | Alignment of optical axis in light transmissivity measuring apparatus |
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