JPS5918423Y2 - Optical fiber array support device - Google Patents
Optical fiber array support deviceInfo
- Publication number
- JPS5918423Y2 JPS5918423Y2 JP18009679U JP18009679U JPS5918423Y2 JP S5918423 Y2 JPS5918423 Y2 JP S5918423Y2 JP 18009679 U JP18009679 U JP 18009679U JP 18009679 U JP18009679 U JP 18009679U JP S5918423 Y2 JPS5918423 Y2 JP S5918423Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- support device
- array support
- fiber array
- screw
- 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
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
【考案の詳細な説明】
本考案は複数本の光ファイバーの内の任意のものに光ビ
ームを正確に照射させるための光ファイバーの位置の微
調整機能を有する光ファイバーの配列支持装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an optical fiber array support device having a function of finely adjusting the position of an optical fiber in order to accurately irradiate a light beam to any one of a plurality of optical fibers.
光ファイバーを使って光信号を伝送する場合には、送ら
れて来た光信号をもつ光ビームを正確に光ファイバーの
端面に入射させることが必要である。When transmitting an optical signal using an optical fiber, it is necessary to make the optical beam containing the transmitted optical signal accurately enter the end face of the optical fiber.
ところで光ファイバーは極めて細いものであり、使用さ
れる光ビームも極めて細いので、光ファイバーの位置を
極めて正確に調整する必要がある。However, since the optical fiber is extremely thin and the light beam used is also extremely thin, it is necessary to adjust the position of the optical fiber extremely accurately.
従来は簡易な手段で、しかも光ファイバーの位置を正確
に調整する装置がなかった。Conventionally, there was no device that could easily and accurately adjust the position of the optical fiber.
本考案は構成が簡単で調整操作が容易であり、価格が低
置で精度の高い光ファイバーの配列支持装置を提供する
ことを目的とする。The object of the present invention is to provide an optical fiber array support device that is simple in structure, easy to adjust, inexpensive, and highly accurate.
図は本考案の１実施例を示す。The figure shows one embodiment of the invention.
図中、１は螺子、２は任意の数の光ファイバーで、螺子
１の外周に設けられた螺旋状の溝、すなわち螺子１のネ
ジの谷間１ａ・・・・・・・・・１ｎの中に夫々配置さ
れる。In the figure, 1 is a screw, and 2 is an arbitrary number of optical fibers, which are placed in the spiral grooves provided on the outer periphery of the screw 1, that is, the valleys 1a...1n of the threads of the screw 1. are placed respectively.
３は押えローラーで、光ファイバー２を押えてその位置
に保持している。Reference numeral 3 denotes a presser roller that presses the optical fiber 2 and holds it in that position.
以上のような構成であるから、螺子１をドライバーまた
は摘よみによって例えば矢印Ａの方向に回転すると等間
隔に配列された複数個の光ファイバー２は矢印Ｂの方向
に、螺子１に平行して移動するから、端面２ａ、２ｂ、
２Ｃ・・・・・・・・・をその移動軌跡上に到達する光
ビームの照射位置に移動することができる。With the above configuration, when the screw 1 is rotated, for example, in the direction of arrow A using a screwdriver or a knob, the plurality of optical fibers 2 arranged at equal intervals move in the direction of arrow B, parallel to the screw 1. Therefore, the end faces 2a, 2b,
2C... can be moved to the irradiation position of the light beam arriving on its movement locus.
従って所望の光ファイバーが正確な照射位置に来た時に
螺子１の回転を止めればその光ファイバーの端面２ａ、
２ｂ、２Ｃ・・・・・・・・・の所望のものが正確に照
射されることになる。Therefore, if the rotation of the screw 1 is stopped when the desired optical fiber reaches the correct irradiation position, the end face 2a of the optical fiber
Desired objects 2b, 2C, . . . are irradiated accurately.
また光信号の伝送路を切換える場合には、螺子を回転し
て光ビームを他のファイバーの端面に照射すればよいか
ら、その切換え操作も容易である。Furthermore, when switching the optical signal transmission path, it is only necessary to rotate the screw to irradiate the end face of the other fiber with the light beam, so the switching operation is easy.
さらに、光ファイバー２は螺子１とロール３に挾持する
だけであるから、光ファイバーの配列が容易であるとと
もにこれを各種の装置に取り付けることは極めて容易で
あり、さらに、各光フアイバー間の間隔は螺子１のピッ
チを選択することにより任意に選ぶことができる。Furthermore, since the optical fibers 2 are simply clamped between the screws 1 and the rolls 3, it is easy to arrange the optical fibers, and it is extremely easy to attach them to various devices. The pitch can be arbitrarily selected by selecting the pitch of 1.
また光ファイバー２の移動を螺子を廻すことにより行な
うので移動の微調整が極めて容易である。Further, since the optical fiber 2 is moved by turning a screw, fine adjustment of the movement is extremely easy.
以上説明したように本考案によれば、構成が簡単で装着
が容易であり、操作も簡単で微調整可能な、光信号の伝
送路の切り換え操作も極めて容易になし得る光ファイバ
ーの配列装置を安価に得ることができる。As explained above, the present invention provides an inexpensive optical fiber array device that is simple in configuration, easy to install, easy to operate, finely adjustable, and extremely easy to switch optical signal transmission paths. can be obtained.
図は本考案の１実施例の構成図である。 The figure is a configuration diagram of one embodiment of the present invention.
Claims (1)
の連続溝を具えた螺子と、前記溝中に配列された光ファ
イバーを上から押える回転自在の押えローラーとからな
る光ファイバーの配列支持装置。An array support for optical fibers consisting of a screw that can rotate about a predetermined axis and has a continuous spiral groove on its outer periphery, and a rotatable pressing roller that presses down the optical fibers arranged in the groove from above. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18009679U JPS5918423Y2 (en) | 1979-12-25 | 1979-12-25 | Optical fiber array support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18009679U JPS5918423Y2 (en) | 1979-12-25 | 1979-12-25 | Optical fiber array support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5696406U JPS5696406U (en) | 1981-07-30 |
| JPS5918423Y2 true JPS5918423Y2 (en) | 1984-05-28 |
Family
ID=29690553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18009679U Expired JPS5918423Y2 (en) | 1979-12-25 | 1979-12-25 | Optical fiber array support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5918423Y2 (en) |
-
1979
- 1979-12-25 JP JP18009679U patent/JPS5918423Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5696406U (en) | 1981-07-30 |
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