JPH0267302U - - Google Patents
Info
- Publication number
- JPH0267302U JPH0267302U JP14445388U JP14445388U JPH0267302U JP H0267302 U JPH0267302 U JP H0267302U JP 14445388 U JP14445388 U JP 14445388U JP 14445388 U JP14445388 U JP 14445388U JP H0267302 U JPH0267302 U JP H0267302U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- coating layer
- shaped portion
- main body
- optical
- 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 7
- 239000011247 coating layer Substances 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 238000002788 crimping Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案による光プラグを示す概略構成
図である。第２図及び第３図は光プラグを示す概
略構成図である。
２……光フアイバコード、２ａ……光フアイバ
、２ｂ……一次被覆層、２ｃ……二次被覆層、２
ｄ……長繊維補強層、４……光プラグ本体部、４
ｄ……ローレツト加工部、４ｅ，４ｆ……パイプ
状部分、６……カツプリングナツト、１０……カ
シメリング。
FIG. 1 is a schematic diagram showing an optical plug according to the present invention. FIGS. 2 and 3 are schematic configuration diagrams showing the optical plug. 2... Optical fiber cord, 2a... Optical fiber, 2b... Primary coating layer, 2c... Secondary coating layer, 2
d... Long fiber reinforcing layer, 4... Optical plug main body, 4
d...knurled part, 4e, 4f...pipe-shaped part, 6...coupling nut, 10...caulking ring.
Claims (1)
二次被覆層とを有する光フアイバコードの端部に
取付けられる光プラグであつて、一次被覆層を有
するかまたは有しない光フアイバを挿入するため
の貫通孔を有する本体部と、一端部が該本体部に
かかり且つ他端部が光フアイバコードの二次被覆
層付与部分にかかるカシメリングとを備えており
、上記本体部には二次被覆層付与部分側において
上記一次被覆層を有するかまたは有しない光フア
イバに対するカシメのための第１のパイプ状部分
と該部分の先端に形成され上記一次被覆層と長繊
維補強層との間へ挿入するための第２のパイプ状
部分とが設けられており、上記本体部のカシメリ
ングがかかる部分にはカシメ時に上記長繊維補強
層を介在させ係止するための凹凸面が形成されて
いることを特徴とする、光プラグ。 (2) レセプタクルとの結合のためのカツプリン
グナツトを有する、請求項１に記載の光プラグ。 (3) 第２のパイプ状部分の肉厚が第１のパイプ
状部分の肉厚よりも薄い、請求項１または２に記
載の光プラグ。[Claims for Utility Model Registration] (1) An optical plug attached to the end of an optical fiber cord having a primary coating layer and a secondary coating layer including a long fiber reinforcing layer on the innermost side, A main body having a through-hole for inserting an optical fiber with or without it, and a crimping ring having one end that spans the main body and the other end that spans the secondary coating layer-applied portion of the optical fiber cord. The main body portion includes a first pipe-shaped portion on the side to which the secondary coating layer is applied for caulking the optical fiber with or without the primary coating layer, and a first pipe-shaped portion formed at the tip of the portion and having the primary coating formed thereon. A second pipe-shaped portion is provided to be inserted between the layer and the long fiber reinforcing layer, and the long fiber reinforcing layer is interposed and locked at the portion of the main body portion to which the crimping ring is applied. An optical plug characterized by having a concave and convex surface formed thereon. (2) The optical plug according to claim 1, comprising a coupling nut for coupling with a receptacle. (3) The optical plug according to claim 1 or 2, wherein the wall thickness of the second pipe-shaped portion is thinner than the wall thickness of the first pipe-shaped portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14445388U JPH0267302U (en) | 1988-11-07 | 1988-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14445388U JPH0267302U (en) | 1988-11-07 | 1988-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267302U true JPH0267302U (en) | 1990-05-22 |
Family
ID=31412183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14445388U Pending JPH0267302U (en) | 1988-11-07 | 1988-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005227422A (en) * | 2004-02-12 | 2005-08-25 | Sanwa Denki Kogyo Co Ltd | Method for manufacturing crimping seat for optical connector |
| JP2014203043A (en) * | 2013-04-09 | 2014-10-27 | 古河電気工業株式会社 | Optical connection structure, optical connector, and optical connector cable |
-
1988
- 1988-11-07 JP JP14445388U patent/JPH0267302U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005227422A (en) * | 2004-02-12 | 2005-08-25 | Sanwa Denki Kogyo Co Ltd | Method for manufacturing crimping seat for optical connector |
| JP4560302B2 (en) * | 2004-02-12 | 2010-10-13 | 三和電気工業株式会社 | Manufacturing method of optical connector |
| JP2014203043A (en) * | 2013-04-09 | 2014-10-27 | 古河電気工業株式会社 | Optical connection structure, optical connector, and optical connector cable |