JPH0546007Y2 - - Google Patents
Info
- Publication number
- JPH0546007Y2 JPH0546007Y2 JP8346588U JP8346588U JPH0546007Y2 JP H0546007 Y2 JPH0546007 Y2 JP H0546007Y2 JP 8346588 U JP8346588 U JP 8346588U JP 8346588 U JP8346588 U JP 8346588U JP H0546007 Y2 JPH0546007 Y2 JP H0546007Y2
- Authority
- JP
- Japan
- Prior art keywords
- head
- holder
- guide
- main body
- groove
- 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 - Lifetime
Links
- 239000013307 optical fiber Substances 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
【考案の詳細な説明】
(a) 考案の技術分野
この考案は、単心や四心などのように、構成の
違う光フアイバの心線対照をする場合に、光フア
イバに合つた心線対照用ヘツドを交換できる機構
についてのものである。[Detailed explanation of the invention] (a) Technical field of the invention This invention is a method for comparing the fibers of optical fibers with different configurations such as single fibers and four fibers. This is a mechanism that allows the head to be replaced.
光フアイバには、単心や四心などで構成したも
のがあるが、これらについて保守・点検などで心
線対照をする場合がある。 Some optical fibers are composed of single cores or four cores, and these fibers may be compared for maintenance and inspection purposes.
従来は、単心用とか、四心用とかの専用の心線
対照器を使用したり、ヘツドだけを交換できる構
造のものなどを使用したりしている。 Conventionally, dedicated fiber calibrators for single-fiber or four-fiber devices have been used, or devices with a structure in which only the head can be replaced have been used.
ヘツドだけを交換できる構造のものは、ヘツド
の部分をねじ止めしているので、交換に手間がか
かるという問題がある。 Those with a structure in which only the head can be replaced have a problem in that the head part is screwed, making it time-consuming to replace it.
(b) 考案の目的
この考案は、光フアイバの種類に応じてヘツド
だけを交換するようにした心線対照器において、
ヘツドにホルダを設けるとともに、磁石を採用す
ることにより、ワンタツチで必要とするヘツドと
交換することができるようにした心線対照用ヘツ
ドの交換機構の提供を目的とする。(b) Purpose of the invention This invention is a fiber compatibility device in which only the head is replaced depending on the type of optical fiber.
An object of the present invention is to provide an exchange mechanism for a head for core wire comparison in which the head is provided with a holder and a magnet is used so that the head can be exchanged with a desired head with a single touch.
(c) 考案の実施例
次に、この考案による実施例の分解構成図を第
１図に示す。(c) Example of the invention Next, an exploded configuration diagram of an example of this invention is shown in FIG.
第１図の１はヘツド、２は磁石、３と４はホル
ダ、５と６は溝、７はガイド、８は磁性体、９は
本体、１０は光素子である。 In FIG. 1, 1 is a head, 2 is a magnet, 3 and 4 are holders, 5 and 6 are grooves, 7 is a guide, 8 is a magnetic body, 9 is a main body, and 10 is an optical element.
ヘツド１と本体９は互いに面接触するように、
ヘツド１には曲面１Ａを設け、本体９には曲面９
Ａを設けている。 The head 1 and the main body 9 are in surface contact with each other,
The head 1 is provided with a curved surface 1A, and the main body 9 is provided with a curved surface 9A.
A is provided.
ヘツド１の曲面１Ａには後述の光フアイバ１１
が入れられる溝５を設ける。 On the curved surface 1A of the head 1, there is an optical fiber 11, which will be described later.
A groove 5 is provided in which the material is inserted.
また、ヘツド１には、曲面１Ａの反対側に磁石
２を取り付け、ヘツド１の上面には溝幅W1の溝
６を設ける。 Further, a magnet 2 is attached to the head 1 on the opposite side of the curved surface 1A, and a groove 6 having a groove width W1 is provided on the upper surface of the head 1.
溝６の上に先端の対向寸法をW2にしたホルダ
３とホルダ４を取り付ける。 Attach holder 3 and holder 4 on top of groove 6, with the opposite dimensions of their tips set to W2 .
本体９には本体９上をスライドするガイド７を
配置し、ガイド７の端部に磁性体８を取り付け
る。 A guide 7 that slides on the main body 9 is arranged on the main body 9, and a magnetic body 8 is attached to the end of the guide 7.
ガイド７には、第２図に示すように、幅W3の
ガイド部７Ａと幅W4のガイド部７Ｂを設ける。 As shown in FIG. 2, the guide 7 is provided with a guide portion 7A having a width W 3 and a guide portion 7B having a width W 4 .
そして、幅W1〜幅W4の間には、次の関係が成
立するようにする。 The following relationship is established between the widths W 1 to W 4 .
W1＞W4＞W2＞W3
次に、第３図と第４図を参照して、ヘツド１の
装着方法を説明する。 W 1 >W 4 >W 2 >W 3 Next, a method for mounting the head 1 will be explained with reference to FIGS. 3 and 4.
第１図のようにガイド７の磁性体８を本体９か
ら離した状態で、第３図のようにヘツド１の溝６
を下からガイド部７Ａに近づける。 With the magnetic body 8 of the guide 7 separated from the main body 9 as shown in FIG.
approach the guide portion 7A from below.
ホルダ３とホルダ４の先端の対向寸法W2とガ
イド部７Ａの幅W3との間には、W2＞W3の関係
があるので、ホルダ３とホルダ４の対向部分にガ
イド部７Ａが入る。 Since there is a relationship W 2 > W 3 between the opposing dimension W 2 of the tips of the holder 3 and the holder 4 and the width W 3 of the guide portion 7A, the guide portion 7A is located at the opposing portion of the holder 3 and the holder 4. enter.
第３図は、ホルダ３とホルダ４の対向部分にガ
イド部７Ａが入つている状態を示した図である。 FIG. 3 is a diagram showing a state in which the guide portion 7A is inserted into the opposing portion of the holder 3 and the holder 4.
第３図の状態から、ホルダ３とホルダ４をガイ
ド部７Ａからガイド部７Ｂ側に移動させる。 From the state shown in FIG. 3, the holders 3 and 4 are moved from the guide section 7A to the guide section 7B side.
いいかえると、第３図の状態からヘツド１を磁
性体８側に移動する。 In other words, the head 1 is moved toward the magnetic body 8 from the state shown in FIG.
これにより、磁性体８と磁石２は磁力で接着す
るとともに、ホルダ３とホルダ４はガイド部７Ｂ
の上になる。 As a result, the magnetic body 8 and the magnet 2 are bonded together by magnetic force, and the holder 3 and the holder 4 are attached to the guide portion 7B.
be on top of
ホルダ３とホルダ４の先端の対向寸法W2とガ
イド部７Ｂの幅W4との間には、W4＞W2の関係
があるので、ホルダ３とホルダ４はガイド部７Ｂ
の部分で保持される。 Since there is a relationship W 4 > W 2 between the opposing dimension W 2 of the tips of the holder 3 and the holder 4 and the width W 4 of the guide portion 7B, the holders 3 and 4 are connected to the guide portion 7B.
It is retained in the .
第４図は、磁性体８と磁石２が磁力で接着する
とともに、ホルダ３とホルダ４の対向部分にガイ
ド部７Ｂが入つて保持されている状態を示した図
である。 FIG. 4 is a diagram showing a state in which the magnetic body 8 and the magnet 2 are adhered by magnetic force, and the guide portion 7B is inserted and held in the opposing portion of the holder 3 and the holder 4.
次に、第５図と第６図を参照して、光フアイバ
を本体９とヘツド１の間に装着する方法を説明す
る。 Next, a method for installing the optical fiber between the main body 9 and the head 1 will be explained with reference to FIGS. 5 and 6.
第５図は第６図は、第３図と第４図に対し、裏
返しにした関係になつている。したがつて、ガイ
ド７が下側になつて示されている。 FIG. 5 and FIG. 6 are inverted relative to FIGS. 3 and 4. Therefore, the guide 7 is shown on the lower side.
第５図は、第４図の状態になつているヘツド１
と本体９の間に、光フアイバ１１を置いた状態図
であり、ヘツド１に設けた溝５に光フアイバ１１
を入れるようにする。 Figure 5 shows the head 1 in the state shown in Figure 4.
This is a state diagram in which an optical fiber 11 is placed between the head 1 and the main body 9, and the optical fiber 11 is placed in a groove 5 provided in the head 1.
Make sure to include
次に、第６図のように磁性体８が本体９に近づ
くようにガイド７を移動させることにより、ヘツ
ド１の曲面１Ａと本体９の曲面９Ａを面接触させ
る。 Next, as shown in FIG. 6, by moving the guide 7 so that the magnetic body 8 approaches the main body 9, the curved surface 1A of the head 1 and the curved surface 9A of the main body 9 are brought into surface contact.
これにより、光フアイバ１１は曲面１Ａと曲面
９Ａで挟まれる形になり、本体９の光素子１０と
光フアイバ１１の間で光信号を送受信することが
できるようになる。 As a result, the optical fiber 11 is sandwiched between the curved surface 1A and the curved surface 9A, and optical signals can be transmitted and received between the optical element 10 of the main body 9 and the optical fiber 11.
なお、光フアイバ１１を曲げ、光素子１０との
間で光信号の送受信をする方法については、例え
ば実公昭62−35041号公報にも記載されている。 A method for transmitting and receiving optical signals to and from the optical element 10 by bending the optical fiber 11 is also described in, for example, Japanese Utility Model Publication No. 62-35041.
第３図と第４図に示したように、ガイド７を移
動することと、ホルダ３・４をガイド部７Ａの位
置に移動することにより、ヘツド１を簡単に交換
することができる。したがつて、単心や四心の光
フアイバに合わせた溝５を設けたヘツド１を用意
しておけば、種類の違う光フアイバの心線対照に
容易に対応することができる。 As shown in FIGS. 3 and 4, the head 1 can be easily replaced by moving the guide 7 and moving the holders 3 and 4 to the position of the guide portion 7A. Therefore, by preparing a head 1 with grooves 5 suitable for single-core or quadruple-core optical fibers, it is possible to easily handle the comparison of different types of optical fibers.
(d) 考案の効果
この考案によれば、ヘツドの上部にホルダを取
り付け、ヘツドに設けた曲面と反対側に磁石を取
り付け、本体上部をスライドするガイドに磁性体
を取り付けており、ガイドの幅とホルダの対向寸
法及びヘツドの上部に設けた溝の大小により、ヘ
ツドを保持しているので、簡単な操作で必要とす
るヘツドと交換することができる。(d) Effects of the device According to this device, a holder is attached to the top of the head, a magnet is attached to the side opposite to the curved surface provided on the head, and a magnetic material is attached to the guide that slides on the top of the main body. Since the head is held by the opposing dimensions of the holder and the size of the groove provided at the top of the head, the head can be replaced with the required head with a simple operation.
第１図はこの考案による実施例の分解構成図、
第２図はガイド７の寸法説明図、第３図と第４図
はヘツド１の装着説明図、第５図と第６図は光フ
アイバ１１の装着説明図である。
１……ヘツド、１Ａ……曲面、２……磁石、
３，４……ホルダ、５……溝、６……溝、７……
ガイド、７Ａ，７Ｂ……ガイド部、８……磁性
体、９……本体、９Ａ……曲面、１０……光素
子、１１……光フアイバ。
FIG. 1 is an exploded configuration diagram of an embodiment according to this invention.
2 is an explanatory diagram of the dimensions of the guide 7, FIGS. 3 and 4 are explanatory diagrams of how the head 1 is attached, and FIGS. 5 and 6 are explanatory diagrams of how the optical fiber 11 is attached. 1...Head, 1A...Curved surface, 2...Magnet,
3, 4...Holder, 5...Groove, 6...Groove, 7...
Guide, 7A, 7B... Guide portion, 8... Magnetic material, 9... Main body, 9A... Curved surface, 10... Optical element, 11... Optical fiber.
Claims (1)
を入れ、ヘツド１に設けた第１の曲面１Ａと本体
９に設けた第２の曲面９Ａで光フアイバ１１を曲
げ、本体９の光素子１０と光フアイバ１１を接触
させ、光素子１０と光フアイバ１１との間で光信
号を送受信する心線対照器において、 ヘツド１の第１の曲面１Ａと反対側の面に磁石
２を取り付け、 ヘツド１の上面に溝幅W1の第２の溝６を設け、 第２の溝６の上に先端の対向寸法W2で第１の
ホルダ３と第２のホルダ４を取り付け、 本体９上をスライドするガイド７に磁性体８を
取り付け、 ガイド７に幅W3の第１のガイド部７Ａと幅W4
の第２のガイド部７Ｂとを設け、 W1＞W4＞W2＞W3の関係にし、 ガイド７で磁性体８を本体９から離し、第１の
ホルダ３と第２のホルダ４を第１のガイド部７Ａ
から第２のガイド部７Ｂに移動させ、磁性体８と
磁石２を磁力で接着させるとともに、第２のガイ
ド部７Ｂで第１のホルダ３と第２のホルダ４を保
持することを特徴とする心線対照用ヘツドの交換
機構。[Claims for Utility Model Registration] An optical fiber 11 is inserted into the first groove 5 provided in the head 1.
The optical fiber 11 is bent between the first curved surface 1A provided on the head 1 and the second curved surface 9A provided on the main body 9, and the optical fiber 11 is brought into contact with the optical element 10 of the main body 9. In a fiber compatibility device that transmits and receives optical signals to and from a fiber 11, a magnet 2 is attached to the opposite side of the first curved surface 1A of the head 1, and a second groove with a groove width W 1 is formed on the top surface of the head 1. 6 is provided, the first holder 3 and the second holder 4 are installed on the second groove 6 with the opposite dimension W 2 of the tips, the magnetic body 8 is installed on the guide 7 that slides on the main body 9, and the guide 7 First guide part 7A with width W 3 and width W 4
A second guide part 7B is provided to make the relationship W 1 > W 4 > W 2 > W 3 , and the guide 7 separates the magnetic body 8 from the main body 9, and the first holder 3 and the second holder 4 are separated. First guide part 7A
The magnetic body 8 and the magnet 2 are bonded together by magnetic force, and the first holder 3 and the second holder 4 are held by the second guide part 7B. Core wire comparison head exchange mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8346588U JPH0546007Y2 (en) | 1988-06-24 | 1988-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8346588U JPH0546007Y2 (en) | 1988-06-24 | 1988-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH025708U JPH025708U (en) | 1990-01-16 |
| JPH0546007Y2 true JPH0546007Y2 (en) | 1993-12-01 |
Family
ID=31308180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8346588U Expired - Lifetime JPH0546007Y2 (en) | 1988-06-24 | 1988-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546007Y2 (en) |
-
1988
- 1988-06-24 JP JP8346588U patent/JPH0546007Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025708U (en) | 1990-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100487505C (en) | Fibre-optical fixator, fibre-optical adapter and fibre-optical process equipment with location device | |
| US4322127A (en) | Self-aligned plug connector for optical fibers | |
| JPH02504679A (en) | Detachable multiple splice coupler for optical waveguides | |
| JPS5978306A (en) | Built-in optical fiber switch | |
| US5675681A (en) | Interconnection element for multifiber cables | |
| JPH0546007Y2 (en) | ||
| JPS63262609A (en) | Manufacture of coupler for connecting light waveguide to optical element | |
| JPS63183405A (en) | Planar optical circuit and assembly with optical fiber connected thereto | |
| JPS62251705A (en) | Device for connecting end section of two optical fiber groupin pair | |
| US5073001A (en) | Photointerruptor for use in optical transmission-type rotary encoder | |
| JP2000292639A (en) | Holder for optical fiber | |
| JPH0318505U (en) | ||
| JPH07234335A (en) | Optical connector connection structure of optical waveguide | |
| JPH0453608Y2 (en) | ||
| JP4248063B2 (en) | Multi-fiber optical connector | |
| JPS6114003Y2 (en) | ||
| JP2565948B2 (en) | Magneto-optical composite head | |
| JPS6028707U (en) | Ferrule with lens | |
| JPH0695015A (en) | 1xn type optical fiber changeover switch | |
| JPS6344801Y2 (en) | ||
| JPH01142907U (en) | ||
| JPH0349508U (en) | ||
| JPS5943913U (en) | Optical fiber connection unit | |
| JPH02148102U (en) | ||
| JPS5946315U (en) | fiber optic connector |