JPH0352910U - - Google Patents
Info
- Publication number
- JPH0352910U JPH0352910U JP11510189U JP11510189U JPH0352910U JP H0352910 U JPH0352910 U JP H0352910U JP 11510189 U JP11510189 U JP 11510189U JP 11510189 U JP11510189 U JP 11510189U JP H0352910 U JPH0352910 U JP H0352910U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- face
- focusing end
- light source
- source device
- 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
- 239000013307 optical fiber Substances 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案の光フアイバ集束端面用光源装
置を上面より見た断面図、第２図は側面より見た
断面図、第３図は正面図、第４図は光フアイバ集
束端の固定手段を示す斜視図、第５図は他の光フ
アイバ集束端の固定手段を示す斜視図、第６図は
第５図の中枠の断面図である。なお、図面の主な
符号は下記の通りである。
１……放電灯、２……反射鏡、５……角型光フ
アイバ集束、５Ｂ……凹部、（凹凸係合部）、８
……固定手段、８Ａ……固定枠、８Ｂ……側面枠
、８Ｃ……可動枠、８Ｄ……長孔、８Ｆ……凸部
（凹凸係合部）、８Ｉ……長孔、８Ｊ……補強板
、１３……外枠、１４……中枠、１４Ｂ……押さ
え板（凹凸係合部）、１５……掛止部材、１６Ａ
，１７Ａ……凹凸係合部、１６Ｂ，１７Ｂ……凹
部。
Figure 1 is a sectional view of the light source device for the optical fiber focusing end of the present invention, seen from above, Figure 2 is a sectional view seen from the side, Figure 3 is a front view, and Figure 4 is the fixing of the optical fiber focusing end. FIG. 5 is a perspective view showing another means for fixing the converging end of the optical fiber, and FIG. 6 is a sectional view of the middle frame of FIG. 5. The main symbols in the drawings are as follows. DESCRIPTION OF SYMBOLS 1...Discharge lamp, 2...Reflector, 5...Square optical fiber convergence, 5B...Concave portion, (uneven engaging portion), 8
...Fixing means, 8A...Fixed frame, 8B...Side frame, 8C...Movable frame, 8D...Elongated hole, 8F...Convex portion (uneven engaging portion), 8I...Elongated hole, 8J... Reinforcement plate, 13...Outer frame, 14...Inner frame, 14B...Press plate (uneven engagement part), 15...Latching member, 16A
, 17A... uneven engagement portion, 16B, 17B... recessed portion.
Claims (1)
口部が角型光フアイバ集束端面と対向する光フア
イバ集束端面用光源装置において、 前記集束端を光源装置に締付固定する可動枠及
び／又は固定枠と前記集束端との間に凹凸係合部
を設けたことを特徴とする光フアイバ集束端面用
光源装置。 (2) 放電灯を反射鏡で覆い、この反射鏡前面開
口部が角型光フアイバ集束端面と対向する光フア
イバ集束端面用光源装置において、 光源装置の前記集束端取付面に補強板を設けた
ことを特徴とする光フアイバ集束端面用光源装置
。 (3) 放電灯を反射鏡で覆い、この反射鏡前面開
口部が角型光フアイバ集束端面と対向する光フア
イバ集束端面用光源装置において、 前記集束端を固定枠に対して締付ける可動枠の
取付位置を可変としたことを特徴とする光フアイ
バ集束端面用光源装置。 (4) 放電灯を反射鏡で覆い、この反射鏡前面開
口部が角型光フアイバ集束端面と対向する光フア
イバ集束端面用光源装置において、 前記集束端の位置を決める側面枠の取付位置を
可変としたことを特徴とする光フアイバ集束端面
用光源装置。 (5) 放電灯を反射鏡で覆い、この反射鏡前面開
口部が角型光フアイバ集束端面と対向する光フア
イバ集束端面用光源装置において、 前記集束端を凹凸係合部を介して中枠に固定し
、光源装置に固定され掛止部材を有する外枠に該
中枠を挿入状態で掛止したことを特徴とする光フ
アイバ集束端面用光源装置。[Claims for Utility Model Registration] (1) A light source device for an optical fiber focusing end face in which a discharge lamp is covered with a reflecting mirror and a front opening of the reflecting mirror faces a focusing end face of a rectangular optical fiber, wherein the focusing end is a light source device. A light source device for an optical fiber focusing end face, characterized in that a concave-convex engagement portion is provided between the movable frame and/or the fixed frame that is tightened and fixed to the focusing end. (2) In a light source device for an optical fiber focusing end face in which a discharge lamp is covered with a reflecting mirror and a front opening of the reflecting mirror faces a square optical fiber focusing end face, a reinforcing plate is provided on the focusing end mounting surface of the light source device. A light source device for an optical fiber focusing end face, characterized in that: (3) In a light source device for an optical fiber focusing end face in which a discharge lamp is covered with a reflecting mirror and the front opening of the reflecting mirror faces a square optical fiber focusing end face, mounting a movable frame that tightens the focusing end to a fixed frame. A light source device for an optical fiber focusing end face, characterized in that the position is variable. (4) In a light source device for an optical fiber focusing end face in which a discharge lamp is covered with a reflecting mirror and a front opening of the reflecting mirror faces a focusing end face of a rectangular optical fiber, the mounting position of a side frame that determines the position of the focusing end is variable. A light source device for an optical fiber focusing end face, characterized in that: (5) In a light source device for an optical fiber focusing end face, in which a discharge lamp is covered with a reflecting mirror, and a front opening of the reflecting mirror faces a square optical fiber focusing end face, the focusing end is connected to the middle frame through a concave-convex engagement part. 1. A light source device for an optical fiber converging end face, characterized in that the inner frame is inserted into and hooked to an outer frame that is fixed to the light source device and has a hooking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11510189U JPH0620248Y2 (en) | 1989-09-29 | 1989-09-29 | Light source device for optical fiber focusing end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11510189U JPH0620248Y2 (en) | 1989-09-29 | 1989-09-29 | Light source device for optical fiber focusing end face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352910U true JPH0352910U (en) | 1991-05-22 |
| JPH0620248Y2 JPH0620248Y2 (en) | 1994-05-25 |
Family
ID=31663442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11510189U Expired - Lifetime JPH0620248Y2 (en) | 1989-09-29 | 1989-09-29 | Light source device for optical fiber focusing end face |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620248Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007307503A (en) * | 2006-05-19 | 2007-11-29 | Hitachi Constr Mach Co Ltd | Screen |
-
1989
- 1989-09-29 JP JP11510189U patent/JPH0620248Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007307503A (en) * | 2006-05-19 | 2007-11-29 | Hitachi Constr Mach Co Ltd | Screen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620248Y2 (en) | 1994-05-25 |
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