JPH0392614U - - Google Patents
Info
- Publication number
- JPH0392614U JPH0392614U JP123090U JP123090U JPH0392614U JP H0392614 U JPH0392614 U JP H0392614U JP 123090 U JP123090 U JP 123090U JP 123090 U JP123090 U JP 123090U JP H0392614 U JPH0392614 U JP H0392614U
- Authority
- JP
- Japan
- Prior art keywords
- lens barrel
- holder
- light source
- set screw
- 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 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る光源装置の一実施例を示
す図、Ａは中央縦断面図、Ｂは−線断面図で
ある。第２図は本考案の他の実施例を示すレンズ
鏡筒の側面図である。第３図は従来の光源装置の
一例を示す中央縦断面図である。
１……光源、２……光源ホルダー、３……光学
レンズ、４……レンズ鏡筒、５……レンズ鏡筒ホ
ルダー、６……止めねじ、７……嵌合部、８……
止めねじ用凹部。
FIG. 1 is a diagram showing an embodiment of a light source device according to the present invention, where A is a central vertical cross-sectional view and B is a cross-sectional view taken along the - line. FIG. 2 is a side view of a lens barrel showing another embodiment of the present invention. FIG. 3 is a central longitudinal sectional view showing an example of a conventional light source device. DESCRIPTION OF SYMBOLS 1... Light source, 2... Light source holder, 3... Optical lens, 4... Lens barrel, 5... Lens barrel holder, 6... Set screw, 7... Fitting part, 8...
Recess for set screw.
Claims (1)
レンズを組込んだ円筒形状のレンズ鏡筒と、上記
光源ホルダーが取付けられると共に上記レンズ鏡
筒が光軸方向に位置調整可能に嵌められるレンズ
鏡筒ホルダーと、上記レンズ鏡筒を上記レンズ鏡
筒ホルダーに止める止めねじとを有し、上記レン
ズ鏡筒には、上記レンズ鏡筒ホルダーと摺動可能
に嵌合する嵌合部と、上記嵌合部より小径でかつ
上記止めねじよりも移動方向に幅が広い止めねじ
用凹部とが形成されていることを特徴とする光源
装置。 A light source holder with a light source attached to the center, a cylindrical lens barrel incorporating an optical lens, and a lens barrel into which the light source holder is attached and the lens barrel is fitted so that its position can be adjusted in the optical axis direction. a holder; and a set screw for fixing the lens barrel to the lens barrel holder; the lens barrel includes a fitting portion that slidably fits into the lens barrel holder; 1. A light source device comprising a set screw recess having a diameter smaller than that of the set screw and wider in the moving direction than the set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP123090U JPH0392614U (en) | 1990-01-12 | 1990-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP123090U JPH0392614U (en) | 1990-01-12 | 1990-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0392614U true JPH0392614U (en) | 1991-09-20 |
Family
ID=31505143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP123090U Pending JPH0392614U (en) | 1990-01-12 | 1990-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0392614U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58150915A (en) * | 1982-03-03 | 1983-09-07 | Mitsubishi Electric Corp | Light emitting device |
| JPS62258412A (en) * | 1986-04-23 | 1987-11-10 | Yokogawa Hewlett Packard Ltd | Optical focus adjusting device |
-
1990
- 1990-01-12 JP JP123090U patent/JPH0392614U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58150915A (en) * | 1982-03-03 | 1983-09-07 | Mitsubishi Electric Corp | Light emitting device |
| JPS62258412A (en) * | 1986-04-23 | 1987-11-10 | Yokogawa Hewlett Packard Ltd | Optical focus adjusting device |