JPS6017086B2 - How to connect optical fiber cable - Google Patents
How to connect optical fiber cableInfo
- Publication number
- JPS6017086B2 JPS6017086B2 JP56105046A JP10504681A JPS6017086B2 JP S6017086 B2 JPS6017086 B2 JP S6017086B2 JP 56105046 A JP56105046 A JP 56105046A JP 10504681 A JP10504681 A JP 10504681A JP S6017086 B2 JPS6017086 B2 JP S6017086B2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- large number
- fiber cables
- cables
- fiber cable
- 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.)
- Expired
Links
- 239000013307 optical fiber Substances 0.000 title claims description 27
- 238000000034 method Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 17
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/44528—Patch-cords; Connector arrangements in the system or in the box
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Cable Accessories (AREA)
Description
【発明の詳細な説明】
本発明は、光フアィバを集合した光ファイバケーブルの
後続方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for subsequent production of optical fiber cables incorporating optical fibers.
通信ケーブルと同様に、光ファイバケープルにおいても
完全に直線的に布設するということは現実には殆んどあ
り得ず、ある程度の曲折は避けられない。Similar to communication cables, it is almost impossible for optical fiber cables to be laid completely straight in reality, and some degree of bending is unavoidable.
ところでト光ファイバケーブルを構成するファィバ素線
は通信ケーブルのそれに比べ剛性が高く伸びは殆んどな
い。したがって、布設経路の曲り方向が偏よると、光フ
ァイバケーブルの端末ないし接続端におけるフアィバ素
線端部が不揃いになる。By the way, the fiber wires constituting the optical fiber cable have higher rigidity than those of communication cables and have almost no elongation. Therefore, if the bending direction of the installation path is uneven, the ends of the fiber strands at the terminal or connection end of the optical fiber cable will become uneven.
かかる場合、ファィバ秦線を一括して接続することが非
常に困難になる。さらに光ファイバケーブルの接続に際
してはフアィバ素線を口出しして端面を研磨するが、こ
の作業に失敗するとフアイバ素線がますます不揃いにな
る。また一方、接続したフアィバ素線はある程度のたる
みがないと外力に対して弱いが、上記のようにフアィバ
素線が不揃いになるとあるフアイバ素線は余分にたるみ
また他のあるフアィバ素線はたるみが不足して切断等の
問題が起りやすいｏ本発明は上記諸点に鑑み、光ファイ
バケーブルをその布設環境にかかわらず確実・容易に接
続する方法を提供することを目的とする。In such a case, it becomes very difficult to connect the fiber wires all at once. Furthermore, when connecting optical fiber cables, the fiber strands are exposed and the end faces are polished, but if this operation fails, the fiber strands become even more irregular. On the other hand, connected fiber wires are weak against external forces unless they have a certain amount of slack, but if the fiber wires become uneven as described above, some fiber wires will become sagging, and other fiber wires will become sagging. In view of the above points, it is an object of the present invention to provide a method for reliably and easily connecting optical fiber cables regardless of the installation environment.
しかして本発明の要旨は、表面に多数のピンがランダム
に桶設されたボードからなるアキュムレータに、その対
応する両端部に位置する任意のピンを介して接続すべき
両光ファイバケーブルより延長する多数の光フアィバ心
線を引き込み、次いでこの多数の光フアィバ心線をそれ
ぞれ任意のピンに順次からませしかる後対応する光ファ
イバケーブルの心線どうしを接続することを特徴とする
光ファイバケーブルの接続方法にある。Therefore, the gist of the present invention is to extend from both optical fiber cables to be connected to an accumulator consisting of a board with a large number of pins arranged randomly on its surface via arbitrary pins located at the corresponding ends of the accumulator. A connection of optical fiber cables, characterized in that a large number of optical fibers are drawn in, each of the large number of optical fibers is sequentially entwined with an arbitrary pin, and then the corresponding optical fiber cables are connected to each other. It's in the method.
以下、図面に示す実施例について本発明を詳細に説明す
る。The present invention will be described in detail below with reference to embodiments shown in the drawings.
第１図において、１，１′はそれぞれ接続すべき光ファ
イバケーブルであり、２，２′はこれら光ファイバケー
ブル１，１′のフアィバ黍線である。In FIG. 1, 1 and 1' are optical fiber cables to be connected, respectively, and 2 and 2' are fiber threads of these optical fiber cables 1 and 1'.
３はフアィバ素綾接続用コネクタをその内部に配置し得
るようにしたアキュムレータで、ボード６上に多数のピ
ン７をランダムに楯設したものである。Reference numeral 3 denotes an accumulator in which a connector for connecting fibers can be placed, and a large number of pins 7 are randomly arranged on a board 6.
そして、光ファイバケーブル１，１′のフアィバ素線２
，２′は、例えば技外周部に配列したピン７を介してア
キュムレータ３に引き込み、その両フアィバ素線２，２
′は任意のピン７にからませ適当なる位置よりアキュム
レータ３の中央部に引き出しコネクタ４で接続する。し
かして、フアィバ繁線２，２′の長さが不足するときは
、フアィバ素線２，２′の引き出し位置を変えることに
より長さの調節が行なわれ、その長さの不足分を補い最
適な状態で接続することができるし、同時に多数のピン
７・・・により接続したフアィバ秦線２，２′およびコ
ネクタ４を配列保持することができる。Then, the fiber wire 2 of the optical fiber cable 1, 1'
, 2' are drawn into the accumulator 3 via pins 7 arranged on the outer periphery, and both fiber wires 2, 2'
' is twisted around an arbitrary pin 7 and connected to the central part of the accumulator 3 from an appropriate position with a pull-out connector 4. Therefore, when the length of the continuous fiber wires 2, 2' is insufficient, the length is adjusted by changing the pull-out position of the fiber bare wires 2, 2', and the length is compensated for and optimized. At the same time, the fiber wires 2, 2' and the connector 4 connected by a large number of pins 7 can be maintained in an array.
以上説明の如く本発明によれば光ファイバケーブルをそ
の布設環境にかかわらず最適の状態で確実・容易に接続
することができる。As described above, according to the present invention, optical fiber cables can be reliably and easily connected in an optimal state regardless of the installation environment.
なお、本発明は光ファイバケープル同士の接続に限らず
、光ファイバケーブルと他の機器との接続にも適用でき
ることは云うまでもない。It goes without saying that the present invention is not limited to the connection between optical fiber cables, but can also be applied to the connection between optical fiber cables and other equipment.
第１図は、本発明の実施例を示す光ファイバケープルの
接続部の正面図である。
１，１′……光ファイバケーブル、２，２′……フアィ
バ素線、３・・・・・・アキュムレータ、４・・・・・
・コネクタ、６……ボード、７……ピン。
第‘図FIG. 1 is a front view of a connecting portion of an optical fiber cable showing an embodiment of the present invention. 1, 1'... Optical fiber cable, 2, 2'... Fiber wire, 3... Accumulator, 4...
・Connector, 6...board, 7...pin. Figure '
Claims (1)
らなるアキユムレータに、その対応する両端部に位置す
る任意のピンを介して接続すべき両光フアイバケーブル
より延長する多数の光フアイバ心線を引き込み、次いで
この多数の光フアイバ心線をそれぞれ任意のピンに順次
からませしかる後対応する光フアイバケーブルの心線ど
うしを接続することを特徴とする光フアイバケーブルの
接続方法。1. A large number of optical fiber core wires extending from both optical fiber cables to be connected via arbitrary pins located at the corresponding ends of the accumulator consisting of a board with a large number of pins randomly planted on its surface. 1. A method for connecting optical fiber cables, which comprises drawing in a large number of optical fiber cables, and then sequentially intertwining the large number of optical fiber core wires around arbitrary pins, and then connecting the corresponding core wires of the optical fiber cables to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56105046A JPS6017086B2 (en) | 1981-07-07 | 1981-07-07 | How to connect optical fiber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56105046A JPS6017086B2 (en) | 1981-07-07 | 1981-07-07 | How to connect optical fiber cable |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50105394A Division JPS5229235A (en) | 1975-08-30 | 1975-08-30 | Optical fiber splicing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57115514A JPS57115514A (en) | 1982-07-19 |
| JPS6017086B2 true JPS6017086B2 (en) | 1985-05-01 |
Family
ID=14397052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56105046A Expired JPS6017086B2 (en) | 1981-07-07 | 1981-07-07 | How to connect optical fiber cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017086B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62183298A (en) * | 1986-02-06 | 1987-08-11 | Masashi Otomo | Center, road phone, and streoscopic speaker |
| JPS6444781U (en) * | 1987-09-11 | 1989-03-17 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007212506A (en) * | 2006-02-07 | 2007-08-23 | Chugoku Electric Power Co Inc:The | Optical cable simple closure |
-
1981
- 1981-07-07 JP JP56105046A patent/JPS6017086B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62183298A (en) * | 1986-02-06 | 1987-08-11 | Masashi Otomo | Center, road phone, and streoscopic speaker |
| JPS6444781U (en) * | 1987-09-11 | 1989-03-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57115514A (en) | 1982-07-19 |
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