JPS62169304U - - Google Patents
Info
- Publication number
- JPS62169304U JPS62169304U JP3568186U JP3568186U JPS62169304U JP S62169304 U JPS62169304 U JP S62169304U JP 3568186 U JP3568186 U JP 3568186U JP 3568186 U JP3568186 U JP 3568186U JP S62169304 U JPS62169304 U JP S62169304U
- Authority
- JP
- Japan
- Prior art keywords
- adapter
- optical fiber
- outer periphery
- center
- partition
- 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
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 4
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第1図は本考案の一実施例になる光フアイバー
ケーブルの気密接続用アダプタを示した縦断面図
、第2図はアダプタ本体のフランジ部分に取付け
用の穴を設けた場合の別例を示した背面図、第3
図は第1図のアダプタによる光フアイバーケーブ
ルの接続の直前の状態の一例を示した部分縦断側
面図である。
図中、1……アダプタ本体、1a……軸部、1
b……フランジ、2……穴、3……光フアイバー
コネクタ位置決め用スリーブ、4……隔壁、5…
…小孔、6……光伝送素子、7……接着剤注入孔
、8……接着剤、10……Oリング、12a……
Oリング。
Fig. 1 is a vertical cross-sectional view showing an adapter for airtight connection of optical fiber cables, which is an embodiment of the present invention, and Fig. 2 shows another example in which a mounting hole is provided in the flange portion of the adapter body. Rear view, 3rd
The figure is a partially vertical side view showing an example of the state immediately before the optical fiber cable is connected by the adapter of FIG. 1. In the figure, 1...adapter body, 1a...shaft part, 1
b...flange, 2...hole, 3...optical fiber connector positioning sleeve, 4...bulkhead, 5...
... Small hole, 6 ... Optical transmission element, 7 ... Adhesive injection hole, 8 ... Adhesive, 10 ... O-ring, 12a ...
O-ring.
Claims (1)
部に隔壁を有するアダプタ本体と、前記アダプタ
本体の両端から挿着された一対の筒状の光フアイ
バーコネクタ位置決め用スリーブと、前記隔壁の
中心部において軸方向に穿設された小孔に貫通さ
れ且つ前記各光フアイバーコネクタ位置決め用ス
リーブの先端内孔に装着された円柱状の光伝送素
子と、前記アダプタ本体の外周から隔壁中央の小
孔に連通された接着剤注入孔を通じて充填された
接着剤と、前記隔壁の左右の壁面、各位置決め用
スリーブ先端部及び光伝送素子外周の両境界部分
に挿入されたOリングとを有する光フアイバーケ
ーブルの気密接続用アダプタ。 (2) 前記アダプタ本体の外周にフランジを設け
ると共に当該フランジの被取付け物体側にOリン
グが挿入される環状溝を形成してなる実用新案登
録請求の範囲第1項記載の光フアイバーケーブル
の気密接続用アダプタ。[Claims for Utility Model Registration] (1) An adapter body having a generally hollow tubular shape and having a partition wall in the center, and a pair of cylindrical optical fiber connector positioning sleeves inserted from both ends of the adapter body. a cylindrical optical transmission element that is penetrated by a small hole drilled in the axial direction in the center of the partition wall and installed in the inner hole at the tip of each of the optical fiber connector positioning sleeves; and an outer periphery of the adapter main body. Adhesive is filled through an adhesive injection hole that communicates with a small hole in the center of the partition, and O-rings are inserted into the left and right walls of the partition, the tip of each positioning sleeve, and both boundary parts of the outer periphery of the optical transmission element. An adapter for airtight connection of optical fiber cables. (2) The airtightness of the optical fiber cable according to claim 1, wherein a flange is provided on the outer periphery of the adapter body, and an annular groove into which an O-ring is inserted is formed on the side of the flange to which an O-ring is inserted. Connection adapter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3568186U JPS62169304U (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3568186U JPS62169304U (en) | 1986-03-12 | 1986-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62169304U true JPS62169304U (en) | 1987-10-27 |
Family
ID=30845385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3568186U Pending JPS62169304U (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62169304U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826007B2 (en) * | 1977-01-19 | 1983-05-31 | ウエスト電気株式会社 | electronic flash device |
JPS59229514A (en) * | 1983-06-13 | 1984-12-24 | Nec Corp | Watertight optical relay adapter |
-
1986
- 1986-03-12 JP JP3568186U patent/JPS62169304U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826007B2 (en) * | 1977-01-19 | 1983-05-31 | ウエスト電気株式会社 | electronic flash device |
JPS59229514A (en) * | 1983-06-13 | 1984-12-24 | Nec Corp | Watertight optical relay adapter |
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