JPH02100211U - - Google Patents
Info
- Publication number
- JPH02100211U JPH02100211U JP950789U JP950789U JPH02100211U JP H02100211 U JPH02100211 U JP H02100211U JP 950789 U JP950789 U JP 950789U JP 950789 U JP950789 U JP 950789U JP H02100211 U JPH02100211 U JP H02100211U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- ferrule
- tip
- optical connector
- outer periphery
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 11
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案の光コネクタの一実施例を示す
一部断面図を含む斜視図、第２図ａは第１図に示
す光コネクタを接続する前の状態を示す説明図、
第２図ｂは第１図に示す光コネクタを接続させた
状態を示す説明図、第３図〜第５図は従来の光コ
ネクタの説明図で、第３図はプラグの構造図、第
４図は光アダプタの断面図、第５図は接続時の斜
視図である。
１０Ａ，１０Ｂ……光フアイバ心線、１０Ａ，
１０Ｂ……フエルール、１１Ａ，１１Ｂ……フレ
ーム、１２Ａ，１２Ｂ……カツプリング凸部、１
３Ａ，１３Ｂ……ねじ、１４Ａ，１４Ｂ……カツ
プリング凹部、１５Ａ，１５Ｂ……締付ナツト。
FIG. 1 is a perspective view including a partial sectional view showing an embodiment of the optical connector of the present invention, FIG. 2a is an explanatory view showing the state before connecting the optical connector shown in FIG. 1,
Fig. 2b is an explanatory diagram showing the state in which the optical connector shown in Fig. 1 is connected, Figs. 3 to 5 are explanatory diagrams of conventional optical connectors, Fig. 3 is a structural diagram of the plug, and Fig. 4 The figure is a sectional view of the optical adapter, and FIG. 5 is a perspective view when connected. 10A, 10B... Optical fiber core wire, 10A,
10B...Ferrule, 11A, 11B...Frame, 12A, 12B...Coupling convex portion, 1
3A, 13B...screw, 14A, 14B...coupling recess, 15A, 15B...tightening nut.
Claims (1)
ールと、該フエルールの外周に設けられてその先
端部が複数の凸部に分割されたフレームと、該フ
レームの外周に該フレーム先端側への移動が制御
されて取付けられた締付ナツトとを具備し、前記
フエルール端面の前記光フアイバ端面と他方のフ
エルール端面の光フアイバとが突合せ接続される
ようにした光コネクタにおいて、前記フレームの
先端外周にはねじが切られており、前記フエルー
ル端面が前記フレームの凸部の先端と後端とのほ
ぼ中間に位置するよう前記フレームの凸部の先端
が前記フエルール端面よりも前方へ突出しており
、前記のフレームの各凸部間に形成される凹部に
は他方の光コネクタのフレームの凸部が嵌合され
且つ前記フレームの凸部が前記他方の光コネクタ
のフレームの凹部に嵌合されるようにしており、
前記フレームの凹部に嵌合された他方の光コネク
タの凸部の先端外周のねじと前記締付けナツトと
が螺合結合されるよう構成されたことを特徴とす
る光コネクタ。 A ferrule attached to the outer periphery of the tip of the optical fiber, a frame provided on the outer periphery of the ferrule and having its tip divided into a plurality of convex parts, and a frame provided on the outer periphery of the frame to control movement toward the tip side of the frame. In the optical connector, the optical connector is provided with a tightening nut attached to the frame so that the end face of the optical fiber on the end face of the ferrule and the optical fiber on the end face of the other ferrule are butt-connected; is cut, and the tip of the convex portion of the frame protrudes forward beyond the end surface of the ferrule so that the end surface of the ferrule is located approximately midway between the tip and rear end of the convex portion of the frame, and The convex portions of the frame of the other optical connector are fitted into the concave portions formed between the convex portions, and the convex portions of the frame are fitted into the concave portions of the frame of the other optical connector. ,
The optical connector is characterized in that the tightening nut is configured to be threadedly coupled to a screw on the outer periphery of the tip of the protrusion of the other optical connector fitted into the recess of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989009507U JPH0643766Y2 (en) | 1989-01-30 | 1989-01-30 | Optical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989009507U JPH0643766Y2 (en) | 1989-01-30 | 1989-01-30 | Optical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02100211U true JPH02100211U (en) | 1990-08-09 |
| JPH0643766Y2 JPH0643766Y2 (en) | 1994-11-14 |
Family
ID=31216306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989009507U Expired - Fee Related JPH0643766Y2 (en) | 1989-01-30 | 1989-01-30 | Optical connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643766Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247925A (en) * | 2012-02-14 | 2013-08-14 | 瑟塞尔公司 | Connector, in particular for underwater geophysical operations |
| WO2019187539A1 (en) * | 2018-03-30 | 2019-10-03 | 日本航空電子工業株式会社 | Connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528835A (en) * | 1975-07-11 | 1977-01-24 | Fujitsu Ltd | Connector for fiber optics |
| JPS5512991A (en) * | 1978-06-05 | 1980-01-29 | Northern Telecom Ltd | Optical fiber connector |
| JPS5552106U (en) * | 1978-10-02 | 1980-04-07 | ||
| JPS60256106A (en) * | 1984-05-31 | 1985-12-17 | Kyocera Corp | Optical fiber connector |
| JPS6156310A (en) * | 1984-05-23 | 1986-03-22 | ラデイアル アンデユストリ− | Male/female integrated type connector element for optical cable |
| JPS6287911A (en) * | 1985-10-04 | 1987-04-22 | ソカペクス ソシエテ アノニム | Frmale-male type connector for optical fiber |
| JPS6320111U (en) * | 1986-07-21 | 1988-02-09 |
-
1989
- 1989-01-30 JP JP1989009507U patent/JPH0643766Y2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528835A (en) * | 1975-07-11 | 1977-01-24 | Fujitsu Ltd | Connector for fiber optics |
| JPS5512991A (en) * | 1978-06-05 | 1980-01-29 | Northern Telecom Ltd | Optical fiber connector |
| JPS5552106U (en) * | 1978-10-02 | 1980-04-07 | ||
| JPS6156310A (en) * | 1984-05-23 | 1986-03-22 | ラデイアル アンデユストリ− | Male/female integrated type connector element for optical cable |
| JPS60256106A (en) * | 1984-05-31 | 1985-12-17 | Kyocera Corp | Optical fiber connector |
| JPS6287911A (en) * | 1985-10-04 | 1987-04-22 | ソカペクス ソシエテ アノニム | Frmale-male type connector for optical fiber |
| JPS6320111U (en) * | 1986-07-21 | 1988-02-09 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247925A (en) * | 2012-02-14 | 2013-08-14 | 瑟塞尔公司 | Connector, in particular for underwater geophysical operations |
| EP2629378A1 (en) * | 2012-02-14 | 2013-08-21 | Sercel | A connector, in particular for underwater geophysical operations |
| US8951056B2 (en) | 2012-02-14 | 2015-02-10 | Sercel | Connector, in particular for underwater geophysical operations |
| CN103247925B (en) * | 2012-02-14 | 2016-08-17 | 瑟塞尔公司 | It is used in particular for the adapter of geophysics's operation under water |
| WO2019187539A1 (en) * | 2018-03-30 | 2019-10-03 | 日本航空電子工業株式会社 | Connector |
| JP2019179160A (en) * | 2018-03-30 | 2019-10-17 | 日本航空電子工業株式会社 | connector |
| US11249258B2 (en) | 2018-03-30 | 2022-02-15 | Japan Aviation Electronics Industry, Limited | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643766Y2 (en) | 1994-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |