JPS62188712U - - Google Patents

Info

Publication number
JPS62188712U
JPS62188712U JP7678086U JP7678086U JPS62188712U JP S62188712 U JPS62188712 U JP S62188712U JP 7678086 U JP7678086 U JP 7678086U JP 7678086 U JP7678086 U JP 7678086U JP S62188712 U JPS62188712 U JP S62188712U
Authority
JP
Japan
Prior art keywords
optical fiber
optical
pipe
fiber terminal
brim
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
Application number
JP7678086U
Other languages
Japanese (ja)
Other versions
JPH0440171Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986076780U priority Critical patent/JPH0440171Y2/ja
Publication of JPS62188712U publication Critical patent/JPS62188712U/ja
Application granted granted Critical
Publication of JPH0440171Y2 publication Critical patent/JPH0440171Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Coupling Of Light Guides (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａ，ｂは本考案の実施例を示し、ａはそ
の断面図、ｂはその側面図、第２図は本考案に係
る光軸固定構造を適用した光方向性結合器の一実
施例を示す断面図、第３図ａ，ｂは従来の光部品
における光軸固定構造を示し、ａはその断面図、
ｂはその側面図である。 １……光フアイバ、２……フエルール、３……
光フアイバ端末、４……サポート、４ａ……パイ
プ、４ｂ……ツバ、４ｃ……溝、４ｄ，４ｅ……
溶接部、５……ホルダ、５ａ……開口部、６……
光学系、７……ハーフ・ミラー、８……集束性ロ
ツドレンズ、９……単芯光フアイバ端末、１０…
…二芯光フアイバ端末。 1a and 1b show an embodiment of the present invention, a is a cross-sectional view thereof, b is a side view thereof, and FIG. 2 is an embodiment of an optical directional coupler to which the optical axis fixing structure according to the present invention is applied. A sectional view showing an example, FIGS. 3a and 3b show an optical axis fixing structure in a conventional optical component, and a is a sectional view thereof,
b is its side view. 1... Optical fiber, 2... Ferrule, 3...
Optical fiber terminal, 4...Support, 4a...Pipe, 4b...Brim, 4c...Groove, 4d, 4e...
Welding part, 5... Holder, 5a... Opening, 6...
Optical system, 7...half mirror, 8...focusing rod lens, 9...single optical fiber terminal, 10...
...Two-core optical fiber terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光フアイバを収容したフエルールを有する光フ
アイバ端末と、光学系を保持するホルダと、前記
光フアイバ端末を保持するパイプ及び前記パイプ
の片端に設けられたツバを有するサポートとで構
成された光部品において、前記ツバの底面部に溝
が設けられ、該ツバ底面が前記ホルダ外面にスポ
ツト溶接され、又前記サポートに挿入された前記
光フアイバ端末に前記パイプがスポツト溶接され
たことを特徴とする光部品における光軸固定構造
。 An optical component comprising an optical fiber terminal having a ferrule housing an optical fiber, a holder holding an optical system, a pipe holding the optical fiber terminal, and a support having a collar provided at one end of the pipe. , an optical component characterized in that a groove is provided on the bottom surface of the brim, the bottom surface of the brim is spot welded to the outer surface of the holder, and the pipe is spot welded to the optical fiber terminal inserted into the support. optical axis fixed structure.
JP1986076780U 1986-05-20 1986-05-20 Expired JPH0440171Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986076780U JPH0440171Y2 (en) 1986-05-20 1986-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986076780U JPH0440171Y2 (en) 1986-05-20 1986-05-20

Publications (2)

Publication Number Publication Date
JPS62188712U true JPS62188712U (en) 1987-12-01
JPH0440171Y2 JPH0440171Y2 (en) 1992-09-21

Family

ID=30924182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986076780U Expired JPH0440171Y2 (en) 1986-05-20 1986-05-20

Country Status (1)

Country Link
JP (1) JPH0440171Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01238709A (en) * 1988-03-18 1989-09-22 Hokushin Ind Inc Manufacture of hollow shaft

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987014U (en) * 1982-11-30 1984-06-12 松下電工株式会社 optical wiring equipment
JPS59153509U (en) * 1983-03-31 1984-10-15 三菱電線工業株式会社 receptacle
JPS60136387A (en) * 1983-12-26 1985-07-19 Hitachi Ltd Light element module
JPS6156309A (en) * 1984-08-28 1986-03-22 Fujitsu Ltd Optical connector
JPS6234984U (en) * 1985-08-14 1987-03-02

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203258A (en) * 1982-05-20 1983-11-26 Nissan Motor Co Ltd Shift control method for stepless transmission gear

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987014U (en) * 1982-11-30 1984-06-12 松下電工株式会社 optical wiring equipment
JPS59153509U (en) * 1983-03-31 1984-10-15 三菱電線工業株式会社 receptacle
JPS60136387A (en) * 1983-12-26 1985-07-19 Hitachi Ltd Light element module
JPS6156309A (en) * 1984-08-28 1986-03-22 Fujitsu Ltd Optical connector
JPS6234984U (en) * 1985-08-14 1987-03-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01238709A (en) * 1988-03-18 1989-09-22 Hokushin Ind Inc Manufacture of hollow shaft

Also Published As

Publication number Publication date
JPH0440171Y2 (en) 1992-09-21

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