JPS63156036U - - Google Patents
Info
- Publication number
- JPS63156036U JPS63156036U JP4931387U JP4931387U JPS63156036U JP S63156036 U JPS63156036 U JP S63156036U JP 4931387 U JP4931387 U JP 4931387U JP 4931387 U JP4931387 U JP 4931387U JP S63156036 U JPS63156036 U JP S63156036U
- Authority
- JP
- Japan
- Prior art keywords
- mirror holder
- mirror
- adjustment
- center bar
- ball
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Spectrometry And Color Measurement (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第1図は一実施例を示す縦断面図、第2図は第
1図のA―A線位置での断面図、第3図は本考案
が適用されるマイケルソン干渉計を示す概略図、
第4図は従来の固定鏡調節機構を示す縦断面図、
第5図は第4図のB―B線位置での断面図である
。
6……固定鏡、12……ミラーホルダ、16…
…微調整ホルダ、20……センターバー、22,
22a……積層圧電アクチユエータ、24,24
a……バネユニツト、30……ボール、36……
皿バネ、38……微調整ベース、40……ピン、
44,46……ネジ。
FIG. 1 is a longitudinal sectional view showing one embodiment, FIG. 2 is a sectional view taken along line A-A in FIG. 1, and FIG. 3 is a schematic diagram showing a Michelson interferometer to which the present invention is applied.
FIG. 4 is a longitudinal sectional view showing a conventional fixed mirror adjustment mechanism;
FIG. 5 is a sectional view taken along line BB in FIG. 4. 6...Fixed mirror, 12...Mirror holder, 16...
... Fine adjustment holder, 20 ... Center bar, 22,
22a...Laminated piezoelectric actuator, 24, 24
a... Spring unit, 30... Ball, 36...
Belleville spring, 38...fine adjustment base, 40...pin,
44, 46...screw.
Claims (1)
中心にセンターバーを取りつけてミラーホルダの
法線方向が調節できるように支持し、ミラーホル
ダの裏面上で前記センターバーの取りつけ位置を
中心とする円上の互いに90度をなす4点にそれ
ぞれの調節部材の先端のボールを点接触させ、1
80度の位置に配置されている一対の調節部材は
一方が積層圧電アクチユエータ、他方が皿バネを
備えたバネユニツトであり、各調節部材はミラー
ホルダを点接触で押しつけるボールを先端に備え
ており、かつ、前記センターバー及び前記4個の
調節部材をハウジングにより支持し、このハウジ
ングは固定鏡の法線の上下方向及び左右方向の傾
きを調整する2方向の調整機構を備えているフー
リエ変換赤外分光光度計の固定鏡調節機構。 A center bar is attached to the center of the back surface of a mirror holder that holds a fixed mirror on the front surface, and the normal direction of the mirror holder is supported so as to be adjustable, and a circle centered on the mounting position of the center bar is formed on the back surface of the mirror holder. Place the ball at the tip of each adjustment member in point contact with the four points on the top that are at 90 degrees to each other, and
A pair of adjustment members arranged at 80 degrees are each a spring unit with one having a laminated piezoelectric actuator and the other having a disk spring, and each adjustment member has a ball at its tip that presses the mirror holder in point contact. The center bar and the four adjustment members are supported by a housing, and the housing is equipped with a two-way adjustment mechanism for adjusting the vertical and horizontal inclinations of the normal line of the fixed mirror. Spectrophotometer fixed mirror adjustment mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4931387U JPH0542349Y2 (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4931387U JPH0542349Y2 (en) | 1987-03-31 | 1987-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63156036U true JPS63156036U (en) | 1988-10-13 |
JPH0542349Y2 JPH0542349Y2 (en) | 1993-10-26 |
Family
ID=30871648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4931387U Expired - Lifetime JPH0542349Y2 (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0542349Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07140371A (en) * | 1993-11-15 | 1995-06-02 | Nec Corp | Reflection mirror device mounted in space navigator and distortion correcting device for this reflection mirror device |
JP2012133000A (en) * | 2010-12-20 | 2012-07-12 | Toshiba Corp | Mirror holder |
-
1987
- 1987-03-31 JP JP4931387U patent/JPH0542349Y2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07140371A (en) * | 1993-11-15 | 1995-06-02 | Nec Corp | Reflection mirror device mounted in space navigator and distortion correcting device for this reflection mirror device |
JP2012133000A (en) * | 2010-12-20 | 2012-07-12 | Toshiba Corp | Mirror holder |
Also Published As
Publication number | Publication date |
---|---|
JPH0542349Y2 (en) | 1993-10-26 |