JPH0311202U - - Google Patents
Info
- Publication number
- JPH0311202U JPH0311202U JP7013989U JP7013989U JPH0311202U JP H0311202 U JPH0311202 U JP H0311202U JP 7013989 U JP7013989 U JP 7013989U JP 7013989 U JP7013989 U JP 7013989U JP H0311202 U JPH0311202 U JP H0311202U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- fiber
- lens barrel
- attached
- adapter
- 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
- 239000000835 fiber Substances 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
本考案鏡筒用リング照明装置の正面図、第２図は
第１図のＡ−Ａ線矢視図、第３図は本考案鏡筒用
リング照明装置の拡大部分断面図、第４図は従来
のリング照明装置の拡大部分断面図、第５図は本
考案鏡筒用リング照明装置の他の実施例を示す拡
大部分断面図である。
１……ＣＣＤカメラ、２……鏡筒、２１……鏡
筒先端部、３……アダプター、４……リング部材
、４１……反射面、５１……コネクター、５２…
…フレキシブル螺線管、５３……コネクター、６
……光源、７……バンドルフアイバー、７１……
バンドルフアイバー素線、８……被観察体、８１
……観察域、９……透明ガラス。
The drawings show an embodiment of the present invention, in which Fig. 1 is a front view of the ring illumination device for a lens barrel of the present invention, Fig. 2 is a view taken along the line A-A in Fig. FIG. 4 is an enlarged partial sectional view of a ring lighting device for a lens barrel, FIG. 4 is an enlarged partial sectional view of a conventional ring lighting device, and FIG. 5 is an enlarged partial sectional view showing another embodiment of the ring lighting device for a lens barrel according to the present invention. It is. DESCRIPTION OF SYMBOLS 1... CCD camera, 2... Lens barrel, 21... Lens barrel tip, 3... Adapter, 4... Ring member, 41... Reflective surface, 51... Connector, 52...
...Flexible spiral tube, 53...Connector, 6
...Light source, 7...Bundle fiber, 71...
Bundle fiber wire, 8...Object to be observed, 81
...Observation area, 9...Transparent glass.
Claims (1)
られたアダプターの側面よりバンドルフアイバー
を挿入し、該バンドルフアイバー先端より分岐せ
る複数のフアイバー素線をアダプターの内周に取
付け、光源より導かれた光束が該フアイバー素線
の先端部よりリング部材に照射され、該リング部
材によつて反射された光束が観察体を照射するよ
うに構成したことを特徴とする鏡筒用リング照明
装置。 (2) 内側下方に向かつて傾斜し鏡面仕上げされ
た反射面を有するリング部材をアダプター先端部
に取付け、フアイバー素線先端部より照射される
光束が該反射面に照射されるように、フアイバー
素線先端部と該反射面が対応する位置に取付けら
れていることを特徴とする実用新案登録請求の範
囲第(1)項記載の鏡筒用リング照明装置。[Claims for Utility Model Registration] (1) A bundle fiber is inserted from the side of the adapter attached to the lens barrel so as to surround the tip of the lens barrel, and a plurality of fiber strands that are branched from the tip of the bundle fiber are attached to the adapter. attached to the inner periphery of the fiber, the light beam guided from the light source is irradiated onto the ring member from the tip of the fiber element, and the light beam reflected by the ring member is configured to irradiate the object to be observed. Ring illumination device for lens barrel. (2) Attach a ring member having a mirror-finished reflective surface that slopes downward inward to the tip of the adapter, and attach the fiber element so that the light beam irradiated from the fiber element tip is irradiated onto the reflective surface. The ring illumination device for a lens barrel according to claim 1, wherein the tip of the line and the reflecting surface are attached at corresponding positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7013989U JPH0311202U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7013989U JPH0311202U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0311202U true JPH0311202U (en) | 1991-02-04 |
Family
ID=31606046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7013989U Pending JPH0311202U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0625313U (en) * | 1992-07-10 | 1994-04-05 | 伸彦 松波 | Rain gappa |
-
1989
- 1989-06-15 JP JP7013989U patent/JPH0311202U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0625313U (en) * | 1992-07-10 | 1994-04-05 | 伸彦 松波 | Rain gappa |
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