JPH0481105U - - Google Patents
Info
- Publication number
- JPH0481105U JPH0481105U JP12372790U JP12372790U JPH0481105U JP H0481105 U JPH0481105 U JP H0481105U JP 12372790 U JP12372790 U JP 12372790U JP 12372790 U JP12372790 U JP 12372790U JP H0481105 U JPH0481105 U JP H0481105U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- coil spring
- kevlar
- fiber cord
- fitted
- 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 7
- 229920000271 Kevlar® Polymers 0.000 claims description 4
- 239000004761 kevlar Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
第１図は本考案に係わる光デバイス用ピグテー
ルコードの固定構造の一実施例を示す半断面図、
第２図は従来の固定構造の一例を示す半断面図で
ある。
１０……光デバイス、１１……本体部、１２…
…導入部金具、１３……外被、１４……ケブラ、
１５……光フアイバ心線、１６……光フアイバコ
ード、１７……第１のコイルばね、１８……第２
のコイルばね、１９……接着剤。
FIG. 1 is a half-sectional view showing an embodiment of a fixing structure for a pigtail cord for an optical device according to the present invention;
FIG. 2 is a half-sectional view showing an example of a conventional fixing structure. 10... Optical device, 11... Main body, 12...
...Introduction fitting, 13... Outer cover, 14... Kevlar,
15... Optical fiber core wire, 16... Optical fiber cord, 17... First coil spring, 18... Second
coil spring, 19...adhesive.
Claims (1)
、小径の第１のコイルばねは、光フアイバコード
の外被およびケブラに嵌装配置され、かつ大径の
第２のコイルばねは、ケブラを第１のコイルばね
の一端部から光フアイバコードの外被側に１８０
度折り返した折返し部の外周側に嵌装配置され、
この第２のコイルばね装着後、光フアイバコード
外被とケブラと光フアイバ心線を接着剤で固着す
るよう構成したことを特徴とする光デバイス用ピ
グテールコードの固定構造。 It is equipped with two coil springs with different winding diameters, the first coil spring having a smaller diameter is fitted into the outer sheath of the optical fiber cord and the Kevlar, and the second coil spring having a larger diameter is fitted into the outer sheath of the optical fiber cord and the Kevlar. from one end of the first coil spring to the jacket side of the optical fiber cord.
It is fitted on the outer circumference of the folded part,
A fixing structure for a pigtail cord for an optical device, characterized in that after the second coil spring is attached, the optical fiber cord outer sheath, Kevlar, and optical fiber core are fixed with an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12372790U JPH0481105U (en) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12372790U JPH0481105U (en) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481105U true JPH0481105U (en) | 1992-07-15 |
Family
ID=31871418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12372790U Pending JPH0481105U (en) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481105U (en) |
-
1990
- 1990-11-27 JP JP12372790U patent/JPH0481105U/ja active Pending
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