JPH0273607U - - Google Patents
Info
- Publication number
- JPH0273607U JPH0273607U JP15326188U JP15326188U JPH0273607U JP H0273607 U JPH0273607 U JP H0273607U JP 15326188 U JP15326188 U JP 15326188U JP 15326188 U JP15326188 U JP 15326188U JP H0273607 U JPH0273607 U JP H0273607U
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- clamping
- fixing member
- axis
- clamping mechanism
- 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
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図は本考案の一実施例の構成を説明するも
ので、第１図ａは第１図ｂに示した要部を省略し
て示した正面図、第１図ｂは第１図ａにおけるＢ
―Ｂ断面図である。第２図は従来の光学機器のア
パーチヤ位置調整機構の構成を説明するもので、
第２図ａは第２図ｂに示した要部を省略して示し
た正面図、第２図ｂは第２図ａにおけるＡ―Ａ断
面図である。
１，１０……固定部材、１ａ……光線通路、２
……光学機器、３……光線、４，１１……アパー
チヤ板、４ａ……アパーチヤ、５，１２……枠体
、９，２０……アパーチヤ機構、１５，１８……
ガイドピン、２１……光学機器のアパーチヤ位置
調整機構、２２……第２挾付機構、２３……第１
挾付機構、２４……Ｘ方向移動機構、２５……Ｙ
方向移動機構、８５，８６……スプリングプラン
ジヤ。
Figure 1 illustrates the configuration of an embodiment of the present invention, Figure 1a is a front view with the main parts shown in Figure 1b omitted, and Figure 1b is Figure 1a. B in
-B sectional view. Figure 2 explains the configuration of the aperture position adjustment mechanism of a conventional optical device.
FIG. 2a is a front view with the main parts shown in FIG. 2b omitted, and FIG. 2b is a sectional view taken along line AA in FIG. 2a. 1, 10...Fixing member, 1a...Light beam passage, 2
...Optical equipment, 3...Light beam, 4,11...Aperture plate, 4a...Aperture, 5,12...Frame, 9,20...Aperture mechanism, 15,18...
Guide pin, 21...Aperture position adjustment mechanism of optical device, 22...Second clamping mechanism, 23...First
Clamping mechanism, 24...X direction movement mechanism, 25...Y
Directional movement mechanism, 85, 86... Spring plunger.
Claims (1)
路が設けられた固定部材と；前記光線の太さを限
定する貫通孔が設けられかつ前記光線が前記貫通
孔を介して前記光線通路を通るように配設された
アパーチヤ板と；前記固定部材を摺動可能にかつ
Ｙ軸に平行に挾みつける第１挾付機構と、前記ア
パーチヤ板を摺動可能にかつ前記Ｙ軸に垂直なＸ
軸に平行に挾み付ける第２挾付機構と、前記第１
及び第２挾付機構が共にとり付けられた枠体とが
設けられ、前記枠体にさらに前記第１挾付機構に
よつて前記固定部材にとり付けられた前記枠体を
前記固定部材に対して前記Ｘ軸に平行に移動させ
るＸ方向移動機構と、前記第２挾付機構によつて
挾み付けた前記アパーチヤ板を前記枠体に対して
前記Ｙ軸に平行に移動させるＹ方向移動機構とが
とり付けられたアパーチヤ機構と；を備え、前記
Ｘ及びＹ方向移動機構によつて前記貫通孔の位置
を二次元的に調整する光学機器のアパーチヤ位置
調整機構であつて、前記第１及び第２挾付機構の
各々を構成して挾付対象物にそれぞれ圧接する両
圧接部の一方を固定的圧接構造としたことを特徴
とする光学機器のアパーチヤ位置調整機構。 a fixing member that forms part of an optical device and is provided with a light path through which the light beam passes; a through hole that limits the thickness of the light beam is provided, and the light beam passes through the light path through the through hole; an aperture plate disposed in such a manner; a first clamping mechanism that slidably clamps the fixing member parallel to the Y-axis;
a second clamping mechanism that clamps parallel to the axis;
and a frame body to which a second clamping mechanism is attached, and the frame body is further attached to the fixing member by the first clamping mechanism, and the frame body is further attached to the fixing member by the first clamping mechanism. an X-direction moving mechanism that moves parallel to the X-axis; and a Y-direction moving mechanism that moves the aperture plate clamped by the second clamping mechanism relative to the frame parallel to the Y-axis. An aperture position adjustment mechanism for an optical instrument that adjusts the position of the through hole two-dimensionally by the X and Y direction moving mechanism, the aperture mechanism having an aperture mechanism attached thereto; An aperture position adjustment mechanism for an optical instrument, characterized in that one of the two pressure contact parts that constitute each of the two clamping mechanisms and that respectively press against the clamping object has a fixed pressure contact structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15326188U JPH0734410Y2 (en) | 1988-11-25 | 1988-11-25 | Aperture position adjustment mechanism for optical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15326188U JPH0734410Y2 (en) | 1988-11-25 | 1988-11-25 | Aperture position adjustment mechanism for optical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0273607U true JPH0273607U (en) | 1990-06-05 |
| JPH0734410Y2 JPH0734410Y2 (en) | 1995-08-02 |
Family
ID=31428941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15326188U Expired - Lifetime JPH0734410Y2 (en) | 1988-11-25 | 1988-11-25 | Aperture position adjustment mechanism for optical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734410Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012185227A (en) * | 2011-03-03 | 2012-09-27 | Sharp Corp | Substrate fastening structure, light scanning device, and image forming apparatus |
-
1988
- 1988-11-25 JP JP15326188U patent/JPH0734410Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012185227A (en) * | 2011-03-03 | 2012-09-27 | Sharp Corp | Substrate fastening structure, light scanning device, and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734410Y2 (en) | 1995-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0273607U (en) | ||
| JP2900131B2 (en) | Laser light emitting device | |
| JPH0543392Y2 (en) | ||
| JP4115698B2 (en) | Positioning and fixing device | |
| JPH0171711U (en) | ||
| JPH03103430U (en) | ||
| JPS5918233Y2 (en) | telescopic tube | |
| CN210469503U (en) | Sensor fixing structure and sensor attitude adjustment assembly including the same | |
| JPS6265638U (en) | ||
| JP2718747B2 (en) | Stage moving mechanism | |
| JPS6234293Y2 (en) | ||
| JP2524526Y2 (en) | Laser injection unit | |
| JPH023527U (en) | ||
| JPH0229029U (en) | ||
| JPS626711U (en) | ||
| JPS6312618Y2 (en) | ||
| JPH068576Y2 (en) | Mirror holding mechanism | |
| JPS60824B2 (en) | Adjustment mechanism | |
| JPH03294807A (en) | Light beam shaping lens unit | |
| JPH0749721Y2 (en) | Magnetic shunt positioning device | |
| JPH035114U (en) | ||
| JPS60126289U (en) | Laser welding equipment | |
| JPS636510A (en) | Positioning method for optical member | |
| JPH0227105U (en) | ||
| JPH0310206U (en) |