JPH0389404U - - Google Patents
Info
- Publication number
- JPH0389404U JPH0389404U JP15121489U JP15121489U JPH0389404U JP H0389404 U JPH0389404 U JP H0389404U JP 15121489 U JP15121489 U JP 15121489U JP 15121489 U JP15121489 U JP 15121489U JP H0389404 U JPH0389404 U JP H0389404U
- Authority
- JP
- Japan
- Prior art keywords
- adapter
- optical fiber
- plug
- lens
- attached
- 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 5
- 230000035515 penetration Effects 0.000 claims 1
- 229920002545 silicone oil Polymers 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図はこの考案に係る一実施例を示す一部切
り欠き断面図、第２図は同上の分離状態を示す一
部切り欠き断面図、第３図は従来例を示す断面図
である。
１ａ，１ｂ……光フアイバ、１０ａ，１０ｂ…
…レンズ、２０……アダプタ、２１……蓋、２２
……Ｏリング、２３……シリコン油、３０ａ，３
０ｂ……プラグ、３１ａ，３１ｂ……Ｏリング、
４０ａ，４０ｂ……管体、４１……袋ナツト、４
２……エポキシ樹脂、５０……連結体。
FIG. 1 is a partially cutaway sectional view showing an embodiment of this invention, FIG. 2 is a partially cutaway sectional view showing the same separated state, and FIG. 3 is a sectional view showing a conventional example. 1a, 1b...optical fiber, 10a, 10b...
...Lens, 20...Adapter, 21...Lid, 22
...O-ring, 23...Silicon oil, 30a, 3
0b...Plug, 31a, 31b...O ring,
40a, 40b... tube body, 41... bag nut, 4
2... Epoxy resin, 50... Connector.
Claims (1)
ズを取り付け、各レンズを、アダプタの芯出し穴
に対向挿入して軸合わせするプラグにそれぞれ固
定し、一方のプラグを前記アダプタに装着した状
態で固定し、他方のプラグを前記アダプタに着脱
自在に固定し、アダプタのプラグ装着部に接して
その後部に光フアイバの水密貫通部を形成した光
フアイバ用水中コネクタ。 (2) 前記各プラグを前記アダプタに装着した状
態で、アダプタ内の前記レンズ間にこのレンズと
略等しい屈曲率を有するシリコン油を注入した請
求項(1)記載の光フアイバ用水中コネクタ。[Scope of Claim for Utility Model Registration] (1) A lens is attached to each end face of the optical fiber to be connected, and each lens is fixed to a plug that is inserted oppositely into the centering hole of the adapter to align the axis, and one of the plugs is An underwater connector for an optical fiber, wherein the plug is attached and fixed to the adapter, the other plug is detachably fixed to the adapter, and a watertight penetration part for the optical fiber is formed in the rear part of the plug attachment part of the adapter. (2) The underwater connector for optical fiber according to claim (1), wherein silicone oil having a curvature approximately equal to that of the lens is injected between the lenses in the adapter while each of the plugs is attached to the adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15121489U JPH0389404U (en) | 1989-12-26 | 1989-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15121489U JPH0389404U (en) | 1989-12-26 | 1989-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0389404U true JPH0389404U (en) | 1991-09-12 |
Family
ID=31697522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15121489U Pending JPH0389404U (en) | 1989-12-26 | 1989-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0389404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0743553A (en) * | 1993-07-28 | 1995-02-14 | Nippon Telegr & Teleph Corp <Ntt> | Optical connector |
-
1989
- 1989-12-26 JP JP15121489U patent/JPH0389404U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0743553A (en) * | 1993-07-28 | 1995-02-14 | Nippon Telegr & Teleph Corp <Ntt> | Optical connector |
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