JPH0179003U - - Google Patents
Info
- Publication number
- JPH0179003U JPH0179003U JP1987175017U JP17501787U JPH0179003U JP H0179003 U JPH0179003 U JP H0179003U JP 1987175017 U JP1987175017 U JP 1987175017U JP 17501787 U JP17501787 U JP 17501787U JP H0179003 U JPH0179003 U JP H0179003U
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- optical fiber
- substrate
- fiber connector
- connector according
- 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
- 239000013307 optical fiber Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 229920006311 Urethane elastomer Polymers 0.000 claims 1
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案に係る光フアイバ接続器の一実
施例を示す分解斜視図、第２図、第３図は同接続
器の弾性体と基板との関係を示すもので、第２図
はギヤツプＧが形成されているときの横断面図、
第３図は弾性体を押圧してフアイバを位置決めし
たときの横断面図、第４図、第５図は弾性体に凸
部を設けた接続器における弾性体と基板との関係
を示すもので、第４図はギヤツプＧが形成されて
いるときの横断面図、第５図は弾性体を押圧して
フアイバを位置決めしたときの横断面図、第６図
は従来のＶ溝多心光フアイバ接続器を示す分解斜
視図である。
図中、１は基板、２ａ，２ｂは止め板、３は押
え板、４ａ，４ｂはテープ心線、５，５ａ，５ｂ
は裸フアイバ、６はＶ溝、７はネジ、８は弾性体
、９は押え板、１０はバネ、１１ａ，１１ｂは止
め金具、１２は押え金具、１３ａ，１３ｂはゴム
板、１４はゴム板、１５は凸部、１６は溝、１７
は凸部、Ｇはギヤツプ（間隙）である。
FIG. 1 is an exploded perspective view showing an embodiment of the optical fiber connector according to the present invention, and FIGS. 2 and 3 show the relationship between the elastic body and the substrate of the connector. A cross-sectional view when a gap G is formed,
Figure 3 is a cross-sectional view when the fiber is positioned by pressing the elastic body, and Figures 4 and 5 show the relationship between the elastic body and the substrate in a connector in which a convex portion is provided on the elastic body. , FIG. 4 is a cross-sectional view when the gap G is formed, FIG. 5 is a cross-sectional view when the fiber is positioned by pressing the elastic body, and FIG. 6 is a cross-sectional view of the conventional V-groove multi-core optical fiber. It is an exploded perspective view showing a connector. In the figure, 1 is a substrate, 2a, 2b are stop plates, 3 is a holding plate, 4a, 4b are tape core wires, 5, 5a, 5b
are bare fibers, 6 is a V-groove, 7 is a screw, 8 is an elastic body, 9 is a holding plate, 10 is a spring, 11a and 11b are stoppers, 12 is a holding fitting, 13a and 13b are rubber plates, and 14 is a rubber plate , 15 is a convex portion, 16 is a groove, 17
is a convex portion, and G is a gap.
Claims (1)
き合せ、光フアイバ突合せ部を押え板で押え付け
て固定するようにした光フアイバ接続器において
、押え板の光フアイバ押圧面に弾性体が設けられ
ると共に、基板または弾性体に基板と弾性体との
間に所定の間隙を形成するための凸部が形成され
ていることを特徴とする光フアイバ接続器。 (2) 上記弾性体のヤング率が０．１〜１０Kg／m
m２であることを特徴とする実用新案登録請求の
範囲第１項記載の光フアイバ接続器。 (3) 上記弾性体がウレタンゴムあるいはシリコ
ンゴムからなることを特徴とする実用新案登録請
求の範囲第１項または第２項記載の光フアイバ接
続器。[Scope of Claim for Utility Model Registration] (1) In an optical fiber connector in which the end faces of optical fibers are butted against each other on a V-groove provided on a substrate, and the abutting portion of the optical fibers is pressed and fixed by a presser plate, An optical fiber connector characterized in that an elastic body is provided on the optical fiber pressing surface, and a convex portion is formed on the substrate or the elastic body to form a predetermined gap between the substrate and the elastic body. (2) Young's modulus of the above elastic body is 0.1 to 10 kg/m
The optical fiber connector according to claim 1, characterized in that the fiber optic connector is m2 . (3) The optical fiber connector according to claim 1 or 2, wherein the elastic body is made of urethane rubber or silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175017U JPH0423208Y2 (en) | 1987-11-18 | 1987-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175017U JPH0423208Y2 (en) | 1987-11-18 | 1987-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0179003U true JPH0179003U (en) | 1989-05-26 |
| JPH0423208Y2 JPH0423208Y2 (en) | 1992-05-29 |
Family
ID=31466836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175017U Expired JPH0423208Y2 (en) | 1987-11-18 | 1987-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423208Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021148862A (en) * | 2020-03-17 | 2021-09-27 | 株式会社フジクラ | Holder fixture, set of fixtures, and fusion splicing method |
| WO2023112572A1 (en) * | 2021-12-16 | 2023-06-22 | 住友電気工業株式会社 | Ferrule, optical connector, and method for manufacturing optical connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54106246A (en) * | 1978-02-07 | 1979-08-21 | Nippon Telegr & Teleph Corp <Ntt> | Connectors for optical fibers |
-
1987
- 1987-11-18 JP JP1987175017U patent/JPH0423208Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021148862A (en) * | 2020-03-17 | 2021-09-27 | 株式会社フジクラ | Holder fixture, set of fixtures, and fusion splicing method |
| WO2023112572A1 (en) * | 2021-12-16 | 2023-06-22 | 住友電気工業株式会社 | Ferrule, optical connector, and method for manufacturing optical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423208Y2 (en) | 1992-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61157910U (en) | ||
| JPH0179003U (en) | ||
| JPS63191302U (en) | ||
| JPH0479308U (en) | ||
| JPS58163914U (en) | fiber optic connector | |
| JPS6454003U (en) | ||
| JPS6238608U (en) | ||
| JPS63191303U (en) | ||
| JPS58178106U (en) | fiber optic connector | |
| JPS63130702U (en) | ||
| JPS649052U (en) | ||
| JPS58168705U (en) | Multi-core optical fiber connector parts | |
| JPH01169205U (en) | ||
| JPS6046509U (en) | optical attenuator | |
| JPS6396513U (en) | ||
| JPS6212101U (en) | ||
| JPH0349508U (en) | ||
| JPS6429604U (en) | ||
| JPH01136903U (en) | ||
| JPH0485403U (en) | ||
| JPH01105909U (en) | ||
| JPS5827048U (en) | Optical connector end polishing machine | |
| JPS603441U (en) | light sensor | |
| JPH0219010U (en) | ||
| JPH0251060U (en) |