JPS6243311U - - Google Patents
Info
- Publication number
- JPS6243311U JPS6243311U JP13455985U JP13455985U JPS6243311U JP S6243311 U JPS6243311 U JP S6243311U JP 13455985 U JP13455985 U JP 13455985U JP 13455985 U JP13455985 U JP 13455985U JP S6243311 U JPS6243311 U JP S6243311U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- optical
- core
- connector body
- connector
- 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 12
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案の光コネクタの構造、第２図は
本考案に係るフエルールの構造図、第３図は本考
案に係る光フアイバの構造を説明する図である。
１……フエルール、２……圧縮ばね、３……ス
トツパ、４……光フアイバ押し圧縮ばね、５……
補強糸留め具、６……補強糸、７……光フアイバ
素線、８……ナイロン被覆、８′……プラスチツ
ク被覆、９……光コード外被、１０……クラツド
、１０′……ガラス又はプラスチツクｎ′２、１
１……コア、１１′……ガラス又はプラスチツク
ｎ′１、１２……整合剤、１３……光フアイバ心
線、１４……接着剤、１５……二重構造円柱。
FIG. 1 is a diagram illustrating the structure of an optical connector according to the present invention, FIG. 2 is a structural diagram of a ferrule according to the present invention, and FIG. 3 is a diagram illustrating the structure of an optical fiber according to the present invention. 1... Ferrule, 2... Compression spring, 3... Stopper, 4... Optical fiber pressing compression spring, 5...
Reinforcing thread fastener, 6... Reinforcing thread, 7... Optical fiber wire, 8... Nylon coating, 8'... Plastic coating, 9... Optical cord sheath, 10... Clad, 10'... Glass or plastic n' 2,1
DESCRIPTION OF SYMBOLS 1... Core, 11'... Glass or plastic n' 1 , 12... Matching agent, 13... Optical fiber core wire, 14... Adhesive, 15... Double structure cylinder.
Claims (1)
線のナイロン被覆８を除去した端部の光フアイバ
素線７を固定保持したフエルール１をコネクタ本
体に内蔵してなる光コネクタにおいて、 該フエルール１は、接着剤１４で、該光フアイ
バ素線７の接続端部を貫挿する細孔端部を接着封
じた２種類の材料で形成する二重構造円柱１５に
よる光路を備え、 該二重構造円柱１５は、 該光フアイバ素線７のコア１１と同じ径でかつ
同じ屈折率で偏心率が５％以下のガラス又はプラ
スチツクｎ′１，１１′からなるコア部と、 該光フアイバ素線７のクラツド１０と同じ径で
かつ同じ屈折率のガラス又はプラスチツクｎ′２
，１０′からなるクラツド部を備えてなり、該光
フアイバ素線７の先端を該光路の内側端面に押し
当てる光フアイバ押し圧縮ばね４と、 該光フアイバ心線１３を保護する光コード外被
９内に配置した補強糸６を該コネクタ本体に固定
する補強糸留め具５と を備えてなることを特徴とする光コネクタ。[Scope of Claim for Utility Model Registration] An optical fiber core 13 is inserted, and a ferrule 1 that fixes and holds the optical fiber 7 at the end of the optical fiber core from which the nylon coating 8 has been removed is built into the connector body. In the optical connector, the ferrule 1 is formed by a double structure cylinder 15 made of two types of materials, the end of which is inserted into the pore through which the connection end of the optical fiber 7 is inserted, with an adhesive 14. The double structure cylinder 15 has a core portion made of glass or plastic n' 1 , 11' having the same diameter and the same refractive index as the core 11 of the optical fiber wire 7 and an eccentricity of 5% or less. and glass or plastic n' 2 having the same diameter and the same refractive index as the cladding 10 of the optical fiber 7.
, 10', and an optical fiber pressing compression spring 4 that presses the tip of the optical fiber 7 against the inner end surface of the optical path; 9. An optical connector comprising a reinforcing thread fastener 5 for fixing a reinforcing thread 6 disposed within the connector body to the connector body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13455985U JPS6243311U (en) | 1985-09-03 | 1985-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13455985U JPS6243311U (en) | 1985-09-03 | 1985-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6243311U true JPS6243311U (en) | 1987-03-16 |
Family
ID=31035911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13455985U Pending JPS6243311U (en) | 1985-09-03 | 1985-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6243311U (en) |
-
1985
- 1985-09-03 JP JP13455985U patent/JPS6243311U/ja active Pending
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