JPH0362305U - - Google Patents
Info
- Publication number
- JPH0362305U JPH0362305U JP12387589U JP12387589U JPH0362305U JP H0362305 U JPH0362305 U JP H0362305U JP 12387589 U JP12387589 U JP 12387589U JP 12387589 U JP12387589 U JP 12387589U JP H0362305 U JPH0362305 U JP H0362305U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment
- optical axis
- hole
- rotating
- attached
- 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
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
Description
第１図はこの考案による光軸調整機構の分解構
成図、第２図は光軸の平行調整部分の断面図、第
３図は第２図の変化図、第４図は第２図と第３図
による光軸の平行調整の説明図、第５図は光軸の
斜め調整部分の斜視図、第６図は第５図の変化図
、第７図は調整台１・昇降台２・取付台４の関係
説明図、第８図は第５図と第６図による光軸の斜
め調整の説明図である。
１…調整台、１Ａ，１Ｂ…支持板、１Ｃ，１Ｄ
…軸、１Ｅ，１Ｆ…支点、１Ｇ…調整ねじ、１Ｈ
…リング、２…昇降台、２Ａ…穴、２Ｂ…凹部、
３…スライド台、３Ａ…穴、３Ｂ…突起、３Ｃ…
斜面、４…取付台、４Ａ…支柱、４Ｂ…支持ブロ
ツク、４Ｃ…回転片、４Ｄ…心棒、４Ｅ，４Ｆ…
支点、４Ｇ…調整ねじ、４Ｈ…支点、５…光素子
。
Fig. 1 is an exploded configuration diagram of the optical axis adjustment mechanism according to this invention, Fig. 2 is a sectional view of the parallel adjustment part of the optical axis, Fig. 3 is a variation of Fig. 2, and Fig. 4 is a combination of Fig. 2 and Fig. 4. Figure 3 is an explanatory diagram of the parallel adjustment of the optical axis, Figure 5 is a perspective view of the oblique adjustment part of the optical axis, Figure 6 is a variation of Figure 5, and Figure 7 is the adjustment table 1, lifting table 2, and installation. FIG. 8 is an explanatory diagram of the relationship between the base 4 and the oblique adjustment of the optical axis according to FIGS. 5 and 6. 1... Adjustment table, 1A, 1B... Support plate, 1C, 1D
...shaft, 1E, 1F...fulcrum, 1G...adjustment screw, 1H
...ring, 2...lifting platform, 2A...hole, 2B...recess,
3...Slide base, 3A...hole, 3B...protrusion, 3C...
Slope, 4...Mounting base, 4A...Strut, 4B...Support block, 4C...Rotating piece, 4D...Mandrel, 4E, 4F...
Fulcrum, 4G...adjustment screw, 4H...fulcrum, 5...optical element.
Claims (1)
板１Ａ，１Ｂが軸１Ｃ，１Ｄで保持され、第１の
調整ねじ１Ｇを回転することにより、リング１Ｈ
を介して支点１Ｅ，１Ｆで回転する調整台１と、 第１の穴２Ａがあけられ、斜面で形成される凹
部２Ｂをもつ昇降台２と、 スライド方向に第２の穴３Ａが縦長にあけられ
、端部に突起３Ｂが形成され、凹部２Ｂと同じ傾
斜の斜面をもつスライド台３と、 支柱４Ａと断面コ字状の支持ブロツク４Ｂが取
り付けられ、支持ブロツク４Ｂの対面に心棒４Ｄ
が取り付けられ、第２の調整ねじ４Ｇを回転する
ことにより、回転片４Ｃが支持ブロツク４Ｂの支
点４Ｅ，４Ｆと回転片４Ｃの支点４Ｈで回転し、
回転片４Ｃがスライド台３の突起３Ｂを押し、ス
ライド台３を移動させる取付台４とを備え、 スライド台３の第２の穴３Ａと昇降台２の第１
の穴２Ａに入れ、第１の調整ねじ１Ｇで調整台１
に載せた光素子５の光軸を回転させ、第２の調整
ねじ４Ｇで前記光素子５の光軸を平行移動させる
ことを特徴とする光軸の微調整機構。[Claims for Utility Model Registration] The ring 1H has a U-shaped cross section, and support plates 1A and 1B are held by shafts 1C and 1D facing each other, and by rotating the first adjusting screw 1G, the ring 1H
an adjustment table 1 that rotates at fulcrums 1E and 1F via A slide base 3 having a protrusion 3B formed at the end and a slope of the same inclination as the recess 2B, a column 4A and a support block 4B having a U-shaped cross section are attached, and a shaft 4D is attached to the opposite side of the support block 4B.
is attached, and by rotating the second adjustment screw 4G, the rotating piece 4C rotates around the fulcrums 4E, 4F of the support block 4B and the fulcrum 4H of the rotating piece 4C,
The rotary piece 4C pushes the protrusion 3B of the slide table 3 and includes a mounting base 4 for moving the slide table 3, and the second hole 3A of the slide table 3 and the first hole of the lifting table 2 are provided.
into the hole 2A, and tighten the adjustment base 1 with the first adjustment screw 1G.
A fine adjustment mechanism for an optical axis, characterized in that the optical axis of the optical element 5 mounted on the optical element 5 is rotated, and the optical axis of the optical element 5 is moved in parallel by a second adjustment screw 4G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12387589U JPH0362305U (en) | 1989-10-23 | 1989-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12387589U JPH0362305U (en) | 1989-10-23 | 1989-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0362305U true JPH0362305U (en) | 1991-06-18 |
Family
ID=31671828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12387589U Pending JPH0362305U (en) | 1989-10-23 | 1989-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0362305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013195437A (en) * | 2012-03-15 | 2013-09-30 | Mitsubishi Electric Corp | Light emitting device |
-
1989
- 1989-10-23 JP JP12387589U patent/JPH0362305U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013195437A (en) * | 2012-03-15 | 2013-09-30 | Mitsubishi Electric Corp | Light emitting device |
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