JPS61239201A - Excess length processing part of optical fiber core - Google Patents
Excess length processing part of optical fiber coreInfo
- Publication number
- JPS61239201A JPS61239201A JP60079353A JP7935385A JPS61239201A JP S61239201 A JPS61239201 A JP S61239201A JP 60079353 A JP60079353 A JP 60079353A JP 7935385 A JP7935385 A JP 7935385A JP S61239201 A JPS61239201 A JP S61239201A
- Authority
- JP
- Japan
- Prior art keywords
- support
- optical fiber
- looped
- portions
- support body
- 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
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野下
本発明は、複数の光ファイバ心線の余長部を輪取りして
管理する光ファイバ心線の余長処理部に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to an optical fiber surplus length processing unit that cuts and manages the surplus lengths of a plurality of optical fiber cores.
［発明の概要］
本願の第１の発明は、複数の光ファイバ心線の余長部が
なす輪取り部を支持体上に少しずつずらして一部が重な
り合うようにして配置し、各輪取り部の少なくとも１箇
所をそれぞれ止め具で前記支持体に支持させたことによ
り、
余長処理部の支持構造の簡略化と占有スペースの縮小化
とを図ったものである。[Summary of the Invention] The first invention of the present application is to dispose the looped portions formed by the extra lengths of a plurality of optical fibers on a support so that they overlap one another by shifting them little by little, and By supporting at least one portion of the portion on the support body with a stopper, the supporting structure of the extra length processing portion can be simplified and the space occupied can be reduced.
本願の第２の発明は、複数の光ファイバ心線の余長部が
なす輪取り部を支持体上に少しずつずらして一部が重な
り合うようにして配置し、前記支持体に前記各輪取り部
を間にして補助支持体を対向位置し、前記各輪取り部は
重ね合せ方向にみて前記補助支持体に近い側の一部をそ
れぞれ止め具で該補助支持体に順次位置を異にして支持
させ、且つ前記支持体に近い側の一部をそれぞれ止め具
で該自体に順次位置を異にして支持させて前記支持体に
対して傾斜状態にすることにより、余長処理部の支持構
造の簡略化と、占有スペースの縮小化と、各輪取り部の
取出しの容易化とを図ったものである。A second invention of the present application is such that the loop portions formed by the extra lengths of a plurality of optical fiber cores are arranged on a support body so as to be shifted little by little so that they partially overlap, and each of the loop portions is placed on the support body. auxiliary supports are positioned opposite to each other with the auxiliary supports in between, and each of the ringed portions has a portion of the side closer to the auxiliary support when viewed in the stacking direction, and is sequentially moved to a different position relative to the auxiliary support using a stopper. A support structure for the extra length processing section is provided by supporting the support member, and supporting a part of the side closer to the support member using a stopper at different positions sequentially on the support member so as to be inclined with respect to the support member. This is intended to simplify the process, reduce the space occupied, and facilitate the removal of each ring part.
［従来の技術］
従来の光ファイバ心線の余長処理部は、各光ファイバ心
線の余長部がなす輪取り部を個々に独立した余長収納箱
内にそれぞれ収納するか、或いはポケット状の゛複数の
余長収納室を有する余長収納箱の各余長収納室内にそれ
ぞれ収納することにより処理していた。[Prior Art] A conventional optical fiber core surplus length processing unit stores the looped portions formed by the surplus lengths of each optical fiber core in individual surplus length storage boxes or stores them in pockets. This was done by storing the material in each of the surplus length storage chambers of a surplus length storage box having a plurality of surplus length storage chambers.
［発明が解決しようとする問題点］
しかしながら、このような余長処理部では各輪取り部の
支持収納体の構造が複雑化し、コスト高になる問題点が
あった。[Problems to be Solved by the Invention] However, in such an extra length processing section, there is a problem that the structure of the supporting storage body of each ring section becomes complicated, resulting in high cost.
本発明の目的は、各光ファイバ心線の輪取り部の支持構
造を簡略化できる光ファイバ心線の余長処理部を提供す
ることにある。SUMMARY OF THE INVENTION An object of the present invention is to provide an optical fiber surplus length processing section that can simplify the support structure of the looped portion of each optical fiber core.
［問題点を解決するための手段］
上記の目的を達成するための本発明の構成を実施例に対
応する第１図乃至第９図を参照して説明する。[Means for Solving the Problems] The structure of the present invention for achieving the above object will be explained with reference to FIGS. 1 to 9, which correspond to embodiments.
本願の第１の発明は複数の光ファイバ心線２の各余長部
がそれぞれ輪取りされ、その各輪取り部２Ａが隣接して
配置されている光ファイバ心線の余長処理部において、
前記各輪取り部２Ａは支持体１上に少しずつずらして一
部が重なり合うようにして配置され、前記各輪取り部２
Ａの少なくとも１箇所がそれぞれ止め具３で前記支持体
１に支持されていることを特徴としたものである。The first invention of the present application is provided in an optical fiber coated wire surplus length processing unit in which each of the surplus length portions of a plurality of coated optical fibers 2 is rounded, and each of the rounded portions 2A are arranged adjacent to each other.
The respective looped portions 2A are arranged on the support body 1 so as to be shifted slightly so that they partially overlap each other.
The device is characterized in that at least one location of A is supported by the support body 1 with a stopper 3, respectively.
本願の第２の発明は、複数の光ファイバ心線２の各余長
部がそれぞれ輪取りされ、その各輪取り部２Ａが隣接し
て配置されている光ファイバ心線の余長処理部において
、前記各輪取り部２Ａは支持体１上に少しずつずらして
一部が重なり合うようにして配置され、前記支持体１に
は前記各輪取り部２Ａを間にして補助支持体４が対向配
置され、前記各輪取り部２Ａはその重ね合せ方向にみて
前記補助支持体４に近い側の一部がそれぞれ止め具３で
該補助支持体４に順次位置を異にして支持され、且つ前
記支持体１に近い側の一部がそれぞれ止め具３で該支持
体１に順次位置を異にして支持されて前記支持体１に対
して傾斜状態になっていることを特徴とするものである
。The second invention of the present application provides an optical fiber coated wire extra length processing section in which each of the extra length portions of a plurality of coated optical fibers 2 is looped, and each of the looped portions 2A is arranged adjacent to each other. , the respective ringed portions 2A are arranged on the support 1 so as to be slightly shifted so that they partially overlap, and the auxiliary support 4 is disposed facing the support 1 with the respective ringed portions 2A in between. In each of the ringed portions 2A, a part of the side closer to the auxiliary support 4 when viewed in the overlapping direction is supported by the auxiliary support 4 with a stopper 3 at sequentially different positions, and The device is characterized in that a portion of the side closer to the body 1 is supported on the support 1 by means of a stopper 3 at successively different positions, and is in an inclined state with respect to the support 1.
［発明の作用］
本願の第１の発明によれば、共通の支持体１と個別の止
め具３とで各輪取り部２Ａを支持できるので、各輪取り
部２Ａの支持構造が従来に比べて著しく簡単になる。ま
た、各輪取り部２Ａは一部ずつ重なり合っているので、
占有スペースを縮小できる。[Operation of the Invention] According to the first invention of the present application, since each ring portion 2A can be supported by the common support 1 and the individual stoppers 3, the support structure of each ring portion 2A is improved compared to the conventional one. becomes significantly easier. In addition, since each ring portion 2A partially overlaps,
The space occupied can be reduced.
本願の第２の発明によれば、共通の支持体１及び補助支
持体４と個別の止め具３とで各輪取り部２Ａを支持でき
るので、各輪取り部２Ａの支持構造が従来に比べて著し
く簡単になる。また、各輪取り部２Ａは一部ずつ重なり
合っているので、占有スペースを縮小できる。更に、各
輪取り部２Ａは支持体１と補助支持体４とに止め具３を
介してそれぞれ支持されているので、いずれの輪取り部
２Ａでも、他の輪取り部２△をその止め具３から外さな
いでも、容易に取り出せるようになる。According to the second invention of the present application, each ring portion 2A can be supported by the common support 1, the auxiliary support 4, and the individual stoppers 3, so that the support structure of each ring portion 2A is improved compared to the conventional one. becomes significantly easier. Further, since each of the ring portions 2A partially overlaps, the space occupied can be reduced. Furthermore, since each looped portion 2A is supported by the support 1 and the auxiliary support 4 via the stopper 3, any looped portion 2A can be attached to the other looped portion 2△ by its stopper. You can easily take it out without removing it from 3.
［実施例］ 以下本発明の実施例を図面を参照して詳細に説明する。[Example] Embodiments of the present invention will be described in detail below with reference to the drawings.
第１図乃至第３図は本発明の第１実施例を示したもので
ある。本実施例の光ファイバ心線の余長処理部は、細長
い１枚の板状の支持体１を有し、該支持体１上には複数
の光ファイバ心線２の各余長部がなす輪取り部２Ａが支
持体１の長手方向に少しずつずらして一部が重なり合う
ようにして配置されている。支持体１の長手方向に沿っ
た各輪取り部２Ａの両端部はそれぞれ止め具３で支持体
１に支持されている。各止め具３は、弾性体によりそれ
ぞれループ状をなすようにして支持体１から突設されて
いて、その頂点が切り離されて人出口３Ａが設けられた
構造になっている。1 to 3 show a first embodiment of the present invention. The optical fiber coated wire surplus length processing section of this embodiment has a single elongated plate-shaped support 1, on which each surplus length of a plurality of optical fiber coated wires 2 is formed. The ring portions 2A are arranged so as to be shifted little by little in the longitudinal direction of the support 1 so that they partially overlap. Both ends of each looped portion 2A along the longitudinal direction of the support 1 are supported by the support 1 by respective fasteners 3. Each stopper 3 is formed of an elastic body and protrudes from the support body 1 in a loop-like manner, and has a structure in which the apex is cut off to provide a person exit 3A.
なお、このような余長処理部を第１図において紙面方向
の上側を上にして垂直方向に上下に立てて使用する場合
には、各輪取り部２Ａの上下を支持する止め具３のうち
、下側のものを省略してもよい。In addition, when such an extra length processing part is used vertically vertically with the upper side facing up in the plane of the paper in FIG. , the lower part may be omitted.
第４図乃至第６図は本発明の第２実施例を示したもので
ある。なお、前述した第１図乃至第３図と同−又は相当
部分は同一符号を付して示している。本実施例の余長処
理部においては、支持体１には各輪取り部２Ａを間にし
て補助支持体４が一定の間隔で対向配置されている。こ
の補助支持体４はその立上り部４Ａで支持体１に支持さ
れている。支持体１と補助支持体４との間の各輪取り部
２Ａは、支持体１の長手方向に少しずつずらして一部が
重なり合うようにして配置されている。各輪取り部２Ａ
は、重ね合せ方向にみて補助支持体４に近い側の一部が
それぞれ止め具３で該補助支持体４に順次所定ピッチＰ
で位置を異にして支持され、且つ支持体１に近い側の一
部がそれぞれ止め具３で該支持体１に順次所定ピッチＰ
で位置を異にして支持されている。これにより各輪取り
部２Ａは支持体１と補助支持体４との間に、支持体１と
のなる角度がαとなるようにして斜めに支持されている
。4 to 6 show a second embodiment of the present invention. Note that the same or equivalent parts as in FIGS. 1 to 3 described above are designated by the same reference numerals. In the extra length processing section of this embodiment, auxiliary supports 4 are disposed opposite to the support 1 at regular intervals with each ring section 2A in between. This auxiliary support body 4 is supported by the support body 1 at its rising portion 4A. The ring portions 2A between the support body 1 and the auxiliary support body 4 are arranged so as to be shifted little by little in the longitudinal direction of the support body 1 so that they partially overlap. Each ring part 2A
, a part of the side closer to the auxiliary support 4 when viewed in the stacking direction is sequentially attached to the auxiliary support 4 at a predetermined pitch P by means of a stopper 3.
are supported at different positions, and a part of the side closer to the support 1 is connected to the support 1 by a stopper 3 in order at a predetermined pitch P.
It is supported in different positions. As a result, each ringed portion 2A is obliquely supported between the support body 1 and the auxiliary support body 4 so that the angle with the support body 1 is α.
このような支持構造にすると、任意の輪取り部２Ａを、
他の輪取り部２Ａの支持状態を外さずに容易に取り出せ
るようになる。With such a support structure, any ringed portion 2A can be
It can be easily taken out without removing the supporting state of the other ringed portion 2A.
第７図乃至第９図は本発明の第３．第４．第５実施例を
示したものである。FIGS. 7 to 9 show the third embodiment of the present invention. 4th. This shows a fifth embodiment.
第７図は各輪取り部２Ａ内に接続部５を有する場合の例
を示したものである。この場合には、各輪取り部２Ａを
楕円形状にして、その直線に近い部分に接続部５が来る
ようにして接続部５の前後の光ファイバ心線２に無理な
曲げ応力が加わらないようにしたものである。なお、接
続部５は図示しないが嵌込み式の支持具にて支持体１に
支持されている。その他の点は、第２実施例と同様な構
造になっている。FIG. 7 shows an example in which a connecting portion 5 is provided in each looped portion 2A. In this case, each looped portion 2A is made into an ellipse shape, and the connecting portion 5 is placed in a portion close to a straight line, so that unreasonable bending stress is not applied to the optical fiber core 2 before and after the connecting portion 5. This is what I did. Although not shown, the connecting portion 5 is supported on the support body 1 by a fitting-type support tool. In other respects, the structure is similar to that of the second embodiment.
第８図は各輪取り部２Ａに隣接した各光ファイバ心線２
の末端にコネクタ６を有する場合の例を示したものであ
る。図示しないが、コネクタ６は嵌込み式の支持具にて
支持体１に支持されている。FIG. 8 shows each optical fiber core 2 adjacent to each looped portion 2A.
An example is shown in which a connector 6 is provided at the end of the connector. Although not shown, the connector 6 is supported by the support body 1 using a fitting type support.
その他の点は、第２実施例と同様の構造になっている。Other points have the same structure as the second embodiment.
第９図は、光ファイバ心線２が接続部５の両側でそれぞ
れ輪取りされている例を示したものである。即ち、この
場合には、接続部５の両側の光ファイバ心線２にそれぞ
れ輪取り部２Ａが設けられ、これら輪取り部２Ａは共通
の板状の支持体１と個別の補助支持体４とで第２実施例
と同様に支持され、各接続部５は左右の輪取り部２Ａの
間で支持体１に支持された嵌込み式の支持Ｒ７に嵌込み
支持されている。FIG. 9 shows an example in which the optical fiber core 2 is looped on both sides of the connecting portion 5. That is, in this case, the optical fiber cores 2 on both sides of the connecting portion 5 are each provided with a looped portion 2A, and these looped portions 2A are connected to the common plate-shaped support 1 and the individual auxiliary supports 4. The connecting portions 5 are supported in the same manner as in the second embodiment, and each connecting portion 5 is fitted and supported by a fitting type support R7 supported on the support body 1 between the left and right ring portions 2A.
［発明の効果コ
以上説明したように本願の第１の発明では、共通の支持
体と個別の止め具とで各輪取り部を支持できるので、各
輪取り部の支持構造が従来に比べて簡単になる利点があ
る。また、各輪取り部は一部ずつ重なり合っているので
、余長処理部の占有スペースを縮小することができる。[Effects of the Invention] As explained above, in the first invention of the present application, each ring part can be supported by a common support and individual stops, so the support structure of each ring part is improved compared to the conventional one. It has the advantage of being simple. Further, since each of the rounded portions partially overlaps, the space occupied by the extra length processing portion can be reduced.
更に、本願の第２の発明によれば、第１の発明で得られ
る効果に加えて、任意の輪取り部の取出しが他の輪取り
部の支持状態を外さずに容易に行える効果を得ることが
できる。Furthermore, according to the second invention of the present application, in addition to the effects obtained with the first invention, an effect is obtained in which any one of the looped sections can be easily taken out without removing the supporting state of the other looped sections. be able to.
第１図及び第２図は本発明に係る余長処理部の第１実施
例の側面図及び正面図、第３図は本実施例で用いている
止め具の拡大側面図、第４図及び第５図は本発明に係る
余長処理部の第２実施例の側面図及び正面図、第６図は
本実施例で用いている止め具の拡大側面図、第７図乃至
第９図は本発明に係る余長処理部の第３．第４．第５実
施例の各正面図である。
１・・・支持体、２・・・光ファイバ心線、２Ａ・・・
輪取り部、３・・・止め具、４・・・補助支持体、４Ａ
・・・立上り部、５・・・接続部、６・・・コネクタ、
７・・・支持具。
第２図 第１図1 and 2 are a side view and a front view of a first embodiment of the extra length processing unit according to the present invention, FIG. 3 is an enlarged side view of a stopper used in this embodiment, and FIG. FIG. 5 is a side view and front view of a second embodiment of the extra length processing section according to the present invention, FIG. 6 is an enlarged side view of a stopper used in this embodiment, and FIGS. 7 to 9 are Third part of the extra length processing section according to the present invention. 4th. It is each front view of 5th Example. 1... Support body, 2... Optical fiber core wire, 2A...
Ring part, 3... Stopper, 4... Auxiliary support, 4A
・・・Rising part, 5... Connection part, 6... Connector,
7... Support. Figure 2 Figure 1
Claims (2)
りされ、その各輪取り部が隣接して配置されている光フ
ァイバ心線の余長処理部において、前記各輪取り部は支
持体上に少しずつずらして一部が重なり合うようにして
配置され、前記各輪取り部の少なくとも１箇所がそれぞ
れ止め具で前記支持体に支持されていることを特徴とす
る光ファイバ心線の余長処理部。(1) In an optical fiber coated wire surplus length processing section in which each of the extra length portions of a plurality of coated optical fibers is looped, and each of the looped portions is arranged adjacent to each other, each of the looped portions is The optical fiber core wire is arranged on a support body so as to be slightly shifted so that some parts overlap each other, and at least one part of each of the looped portions is supported by a stopper on the support body. Extra length processing section.
りされ、その各輪取り部が隣接して配置されている光フ
ァイバ心線の余長処理部において、前記各輪取り部は支
持体上に少しずつずらして一部が重なり合うようにして
配置され、前記支持体には前記各輪取り部を間にして補
助支持体が対向配置され、前記各輪取り部はその重ね合
せ方向にみて前記補助支持体に近い側の一部がそれぞれ
止め具で該補助支持体に順次位置を異にして支持され、
且つ前記支持体に近い側の一部がそれぞれ止め具で該支
持体に順次位置を異にして支持されて前記支持体に対し
て傾斜状態になっていることを特徴とする光ファイバ心
線の余長処理部。(2) In an optical fiber coated wire surplus length processing unit in which each of the extra length portions of a plurality of coated optical fibers is looped, and each of the looped portions is arranged adjacent to each other, each of the looped portions is The auxiliary supports are disposed on a support body so that they are slightly shifted and partially overlapped, and auxiliary supports are arranged on the support body to face each other with each of the looped portions in between, and each of the looped portions is arranged in a direction in which the looped portions are overlapped. As seen in the figure, parts of the side closer to the auxiliary support are each supported by a stopper at different positions on the auxiliary support,
Further, a part of the optical fiber on the side closer to the support body is supported by a stopper at successively different positions on the support body, and is in an inclined state with respect to the support body. Extra length processing section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60079353A JPH0721566B2 (en) | 1985-04-16 | 1985-04-16 | Optical fiber core excess length processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60079353A JPH0721566B2 (en) | 1985-04-16 | 1985-04-16 | Optical fiber core excess length processing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61239201A true JPS61239201A (en) | 1986-10-24 |
| JPH0721566B2 JPH0721566B2 (en) | 1995-03-08 |
Family
ID=13687537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60079353A Expired - Lifetime JPH0721566B2 (en) | 1985-04-16 | 1985-04-16 | Optical fiber core excess length processing unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721566B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100399659B1 (en) * | 1996-02-14 | 2003-12-31 | 타이코 일렉트로닉스 레이켐 엔베 | Fiber distribution system |
-
1985
- 1985-04-16 JP JP60079353A patent/JPH0721566B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100399659B1 (en) * | 1996-02-14 | 2003-12-31 | 타이코 일렉트로닉스 레이켐 엔베 | Fiber distribution system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721566B2 (en) | 1995-03-08 |
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