JPH02111107U - - Google Patents
Info
- Publication number
- JPH02111107U JPH02111107U JP1995089U JP1995089U JPH02111107U JP H02111107 U JPH02111107 U JP H02111107U JP 1995089 U JP1995089 U JP 1995089U JP 1995089 U JP1995089 U JP 1995089U JP H02111107 U JPH02111107 U JP H02111107U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- outer sheath
- fiber connector
- remaining
- diagram showing
- 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
- 238000000465 moulding Methods 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図Ａはこの考案の一実施例によつて得られ
たコネクターの正面図、第１図Ｂはその縦断面図
、第２図は同じくそのコネクター本体の製造方法
を説明する縦断面図、第３図は光伝送損失と密着
部分の長さとの関係を示す曲線図、第４図は特定
の成形条件における度数と光伝送損失の関係を示
す分布図、第５図はコネクターと光フアイバーと
の引つ張り試験における度数と光伝送損失変動の
関係を示す分布図、第６図はそのヒートサイクル
試験後の光フアイバーの光伝送損失変動を示す分
布図、第７図は他の実施例の縦断面図、第８図は
さらに他の実施例の縦断面図、第９図は他の実施
例の縦断面図、第１０図Ａは従来のコネクターの
斜視図、第１０図Ｂはそれに埋設される光フアイ
バーの構造図である。
１５…光フアイバー、１５ａ…コア、クラツド
部、１５ｂ…外皮部、１６…コネクター本体、１
３…連結部、１４…固定部、１９…スリツト、２
０…リブ。
FIG. 1A is a front view of a connector obtained by an embodiment of this invention, FIG. 1B is a longitudinal sectional view thereof, and FIG. 2 is a longitudinal sectional view illustrating the manufacturing method of the connector body. Figure 3 is a curve diagram showing the relationship between optical transmission loss and the length of the contact portion, Figure 4 is a distribution diagram showing the relationship between frequency and optical transmission loss under specific molding conditions, and Figure 5 is a curve diagram showing the relationship between optical transmission loss and optical fiber length under specific molding conditions. Fig. 6 is a distribution diagram showing the relationship between frequency and optical transmission loss fluctuation in the tensile test of the optical fiber, Fig. 6 is a distribution diagram showing the optical transmission loss fluctuation of the optical fiber after the heat cycle test, and Fig. 7 is a distribution diagram showing the optical transmission loss fluctuation of the optical fiber after the heat cycle test. FIG. 8 is a longitudinal sectional view of another embodiment, FIG. 9 is a longitudinal sectional view of another embodiment, FIG. 10A is a perspective view of a conventional connector, and FIG. 10B is a connector embedded therein. FIG. 2 is a structural diagram of an optical fiber. 15... Optical fiber, 15a... Core, clad part, 15b... Outer skin part, 16... Connector body, 1
3...Connection part, 14...Fixing part, 19...Slit, 2
0...Rib.
Claims (1)
外皮が残存している部分の境界部の外周に、合成
樹脂を用いた一体成形により密着形成された光フ
アイバー用コネクターであつて、上記外皮除去部
分が埋設されている連結部と、上記外皮残存部が
埋設されている固定部とを備え、上記外皮残存部
を部分的に露出させた状態で上記固定部にスリツ
トが穿設されていることを特徴とする光フアイバ
ー用コネクター。 An optical fiber connector that is formed in close contact with the outer periphery of the boundary between the end portion of the optical fiber where the outer sheath has been removed and the portion where the outer sheath remains, by integral molding using a synthetic resin, wherein the outer sheath is removed. A connecting portion in which a portion is buried, and a fixing portion in which the remaining outer skin portion is embedded, and a slit is bored in the fixing portion with the remaining outer skin portion partially exposed. Optical fiber connector featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989019950U JPH0626884Y2 (en) | 1989-02-21 | 1989-02-21 | Connector for optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989019950U JPH0626884Y2 (en) | 1989-02-21 | 1989-02-21 | Connector for optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02111107U true JPH02111107U (en) | 1990-09-05 |
| JPH0626884Y2 JPH0626884Y2 (en) | 1994-07-20 |
Family
ID=31235911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989019950U Expired - Lifetime JPH0626884Y2 (en) | 1989-02-21 | 1989-02-21 | Connector for optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626884Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5683711U (en) * | 1979-11-29 | 1981-07-06 | ||
| JPS5767906A (en) * | 1980-10-14 | 1982-04-24 | Nippon Telegr & Teleph Corp <Ntt> | Mold forming method for terminal part of optical fiber |
| JPS61157908U (en) * | 1985-03-20 | 1986-09-30 |
-
1989
- 1989-02-21 JP JP1989019950U patent/JPH0626884Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5683711U (en) * | 1979-11-29 | 1981-07-06 | ||
| JPS5767906A (en) * | 1980-10-14 | 1982-04-24 | Nippon Telegr & Teleph Corp <Ntt> | Mold forming method for terminal part of optical fiber |
| JPS61157908U (en) * | 1985-03-20 | 1986-09-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626884Y2 (en) | 1994-07-20 |
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