JPS61190833U - - Google Patents
Info
- Publication number
- JPS61190833U JPS61190833U JP7552885U JP7552885U JPS61190833U JP S61190833 U JPS61190833 U JP S61190833U JP 7552885 U JP7552885 U JP 7552885U JP 7552885 U JP7552885 U JP 7552885U JP S61190833 U JPS61190833 U JP S61190833U
- Authority
- JP
- Japan
- Prior art keywords
- light
- spectrometer
- shielding plate
- reference edge
- slit
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 3
Landscapes
- Spectrometry And Color Measurement (AREA)
Description
第１図ないし第３図は本考案の一実施例を示し
、第１図は分光器の調整機構の斜視図、第２図は
フオトセンサと遮光板の一部を示す側面図、第３
図はフオトセンサに対する遮光板の位置関係を説
明するための平面図、第４図は従来の分光器の調
整機構を示す概略平面図である。
１……分光器の調整機構、２……出口スリツト
、４……スリツト台、６……遮光板、１０……光
路、１２……基準縁、１４……フオトセンサ、１
６……発光部、１８……受光部。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a perspective view of the adjustment mechanism of the spectrometer, FIG. 2 is a side view showing a part of the photo sensor and the light shielding plate, and FIG.
This figure is a plan view for explaining the positional relationship of a light shielding plate with respect to a photo sensor, and FIG. 4 is a schematic plan view showing an adjustment mechanism of a conventional spectrometer. DESCRIPTION OF SYMBOLS 1... Spectrometer adjustment mechanism, 2... Exit slit, 4... Slit stand, 6... Light shielding plate, 10... Optical path, 12... Reference edge, 14... Photo sensor, 1
6... Light emitting section, 18... Light receiving section.
Claims (1)
リツト台に遮光板を取り付け、該遮光板には前記
出口スリツトを通過する分散光の光路上の位置に
基準縁を形成する一方、前記出口スリツトの光学
調整のための機械的中央点に前記基準縁の有無を
検出する発光部、受光部を有するフオトセンサを
配設したことを特徴とする分光器の調整機構。 A light-shielding plate is attached to a slit base that slidably supports the exit slit of the spectrometer, and a reference edge is formed on the light-shielding plate at a position on the optical path of the dispersed light passing through the exit slit. An adjustment mechanism for a spectrometer, characterized in that a photo sensor having a light emitting part and a light receiving part for detecting the presence or absence of the reference edge is disposed at a mechanical center point for optical adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7552885U JPH058499Y2 (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7552885U JPH058499Y2 (en) | 1985-05-20 | 1985-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190833U true JPS61190833U (en) | 1986-11-27 |
| JPH058499Y2 JPH058499Y2 (en) | 1993-03-03 |
Family
ID=30616831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7552885U Expired - Lifetime JPH058499Y2 (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058499Y2 (en) |
-
1985
- 1985-05-20 JP JP7552885U patent/JPH058499Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058499Y2 (en) | 1993-03-03 |