JPH0353830U - - Google Patents
Info
- Publication number
- JPH0353830U JPH0353830U JP11338189U JP11338189U JPH0353830U JP H0353830 U JPH0353830 U JP H0353830U JP 11338189 U JP11338189 U JP 11338189U JP 11338189 U JP11338189 U JP 11338189U JP H0353830 U JPH0353830 U JP H0353830U
- Authority
- JP
- Japan
- Prior art keywords
- shutter mechanism
- illumination optical
- holding plate
- shutter
- motor
- 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
- 238000005286 illumination Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
Description
第１図はこの考案の一実施例を示す照明光学装
置の主要部の概略を示す側面図、第２図ａは第１
図の装置のシヤツタ機構の引出し部を説明するた
めの側断面図、同図ｂは同図ａの引出し部の部分
的構造を説明するための斜視図、同図ｃは保持板
に設けられたストツパと支持レールに設けられた
ストツパとが位置決めのために密接になる状態を
示した図、第３図は従来の照明光学装置の概略を
示す側面図である。
図中、５……シヤツタ、５ａ……シヤツタ羽根
、６……モータ、３１ａ，３１ｂ……支持レール
、３２，３３……保持板、３４……防振ゴム、３
５……取付板、３６……アーム、４０ａ，４０ｂ
，４２ａ，４２ｂ，４４ａ，４４ｂ……ストツパ
、４１ａ４１ｂ……止めネジ。
Fig. 1 is a side view schematically showing the main parts of an illumination optical device showing one embodiment of this invention, and Fig.
Figure b is a side sectional view to explain the drawer part of the shutter mechanism of the device shown in the figure, figure b is a perspective view to explain the partial structure of the drawer part in figure a, figure c is the structure provided on the holding plate. FIG. 3 is a side view schematically showing a conventional illumination optical device. In the figure, 5... Shutter, 5a... Shutter blade, 6... Motor, 31a, 31b... Support rail, 32, 33... Holding plate, 34... Vibration isolating rubber, 3
5...Mounting plate, 36...Arm, 40a, 40b
, 42a, 42b, 44a, 44b... stopper, 41a41b... set screw.
Claims (1)
学装置において、モータと、このモータに直結さ
れたシヤツタ羽根とよりなるシヤツタ機構と、こ
のシヤツタ機構を一体に保持する少なくとも１つ
の保持板とシヤツタ機構を一体に装置外に引出せ
るよう、前記保持板を滑動可能に支持する支持レ
ールと、前記シヤツタ機構の位置決め手段とを具
備したことを特徴とする照明光学装置。 In an illumination optical device that includes a light source lamp and an illumination optical system, the shutter mechanism includes a motor and a shutter blade directly connected to the motor, at least one holding plate that holds the shutter mechanism integrally, and the shutter mechanism. An illumination optical device comprising: a support rail that slidably supports the holding plate so that the shutter mechanism can be pulled out of the device as a whole; and means for positioning the shutter mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11338189U JPH0353830U (en) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11338189U JPH0353830U (en) | 1989-09-29 | 1989-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0353830U true JPH0353830U (en) | 1991-05-24 |
Family
ID=31661798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11338189U Pending JPH0353830U (en) | 1989-09-29 | 1989-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353830U (en) |
-
1989
- 1989-09-29 JP JP11338189U patent/JPH0353830U/ja active Pending
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