JPS61150306U - - Google Patents
Info
- Publication number
- JPS61150306U JPS61150306U JP3369385U JP3369385U JPS61150306U JP S61150306 U JPS61150306 U JP S61150306U JP 3369385 U JP3369385 U JP 3369385U JP 3369385 U JP3369385 U JP 3369385U JP S61150306 U JPS61150306 U JP S61150306U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- optical fiber
- terminal structure
- tip
- fiber terminal
- 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
- 239000013307 optical fiber Substances 0.000 claims description 11
- 238000005253 cladding Methods 0.000 claims 1
- 238000002788 crimping Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案に係る光フアイバの端末構造の
分解側断面図、第２図はその組付状態を示す側断
面図、第３図はスリーブ小径部の他の構造を示す
斜視図、第４図は光フアイバの端末構造の従来例
を示す一部破断側断面図である。
１……スリーブ、１ａ……小径部、２……光フ
アイバ、３……〓〓かし〓め筒体。
FIG. 1 is an exploded side sectional view of the optical fiber terminal structure according to the present invention, FIG. 2 is a side sectional view showing its assembled state, FIG. 3 is a perspective view showing another structure of the small diameter part of the sleeve, and FIG. FIG. 4 is a partially broken side sectional view showing a conventional example of an optical fiber terminal structure. 1...Sleeve, 1a...Small diameter portion, 2...Optical fiber, 3...Clinching cylinder body.
Claims (1)
の端末を、その先端面が面一或はやや引込んだ状
態となるようスリーブに挿入してあり、該スリー
ブの先端部を〓〓かし〓めるべく〓〓かし〓め筒
体を該先端部に外嵌してあり、この〓〓かし〓め
により前記光フアイバをスリーブ内に固定してあ
ることを特徴とする光フアイバの端末構造。 ２ 前記スリーブ及び〓〓かし〓め筒体は同一材
料よりなり、スリーブの先端部の肉厚は〓〓かし
〓め筒体の肉厚よりも薄い実用新案登録請求の範
囲第１項記載の光フアイバの端末構造。 ３ 前記スリーブ先端部の外面は先端側に向けて
縮径したテーパ面になつている実用新案登録請求
の範囲第１又は第２項記載の光フアイバの端末構
造。 ４ 前記〓〓かし〓め筒体の内面は先端側に向け
て拡径したテーパ面になつている実用新案登録請
求の範囲第１、第２又は第３項記載の光フアイバ
の端末構造。 ５ 前記スリーブ先端部はすり割り構造になつて
いる実用新案登録請求の範囲第１、第２、第３又
は第４項記載の光フアイバの端末構造。 ６ 前記スリーブ先端部の内面は粗面としてある
実用新案登録請求の範囲第１、第２、第３、第４
又は第５項記載の光フアイバの端末構造。[Claims for Utility Model Registration] 1. The end of an optical fiber having a cladding made of polymer is inserted into a sleeve so that its end surface is flush or slightly retracted, and the end of the sleeve is A crimping tube is fitted onto the tip of the sleeve so that the optical fiber can be secured within the sleeve. Optical fiber terminal structure. 2. The sleeve and the crimp cylinder are made of the same material, and the wall thickness of the tip end of the sleeve is thinner than the thickness of the crimp cylinder. optical fiber terminal structure. 3. The optical fiber terminal structure according to claim 1 or 2, wherein the outer surface of the sleeve distal end portion is a tapered surface whose diameter decreases toward the distal end side. 4. The optical fiber terminal structure according to claim 1, 2, or 3, wherein the inner surface of the crimp cylinder is a tapered surface whose diameter increases toward the distal end. 5. The optical fiber terminal structure according to claim 1, 2, 3, or 4, wherein the sleeve tip has a slotted structure. 6. The inner surface of the sleeve tip portion is a rough surface.
Or the terminal structure of the optical fiber according to item 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3369385U JPS61150306U (en) | 1985-03-08 | 1985-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3369385U JPS61150306U (en) | 1985-03-08 | 1985-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61150306U true JPS61150306U (en) | 1986-09-17 |
Family
ID=30536382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3369385U Pending JPS61150306U (en) | 1985-03-08 | 1985-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61150306U (en) |
-
1985
- 1985-03-08 JP JP3369385U patent/JPS61150306U/ja active Pending