JPS6434605U - - Google Patents
Info
- Publication number
- JPS6434605U JPS6434605U JP12859787U JP12859787U JPS6434605U JP S6434605 U JPS6434605 U JP S6434605U JP 12859787 U JP12859787 U JP 12859787U JP 12859787 U JP12859787 U JP 12859787U JP S6434605 U JPS6434605 U JP S6434605U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- connector
- optical coupling
- optical fiber
- coupling parts
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 5
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図、第３図及び第４図は本考案の第１の実
施例を示すもので、第１図は光ロータリ・コネク
タの断面図、第２図は従来の光ロータリ・コネク
タの断面図、第３図は第１図の―線矢視方向
の断面図、第４図は光ロータリ・コネクタを取付
けた光フアイバドラムを示す斜視図、第５図は本
考案に係る第２の実施例の要部を示す断面図、第
６図は本考案に係る第３の実施例の要部を示す断
面図、第７図は本考案に係る第４の実施例の要部
を示す断面図、第８図は本考案に係る第５の実施
例の要部を示す断面図、第９図は本考案の第６の
実施例に係る光ロータリ・コネクタを示す断面図
である。
図中、１０ａ，１０ｂ……コネクタ本体、１３
……光結合部、２０……光フアイバ。
1, 3, and 4 show a first embodiment of the present invention, in which FIG. 1 is a sectional view of an optical rotary connector, and FIG. 2 is a sectional view of a conventional optical rotary connector. , FIG. 3 is a sectional view taken in the direction of the - line arrow in FIG. 1, FIG. 4 is a perspective view showing an optical fiber drum with an optical rotary connector attached, and FIG. 5 is a second embodiment of the present invention. FIG. 6 is a cross-sectional view showing the main parts of the third embodiment of the present invention, FIG. 7 is a cross-sectional view showing the main parts of the fourth embodiment of the present invention, FIG. 8 is a sectional view showing a main part of a fifth embodiment of the present invention, and FIG. 9 is a sectional view showing an optical rotary connector according to a sixth embodiment of the present invention. In the figure, 10a, 10b...connector body, 13
...Optical coupling section, 20...Optical fiber.
Claims (1)
動自在に連結するとともに、該各コネクタ本体に
光フアイバの光を結合する光結合部を設けた光ロ
ータリ・コネクタにおいて、 前記光結合部を前記各コネクタ本体にそれぞれ
複数設けるとともに、 前記各コネクタ本体を所定角度回転するとき該
一方のコネクタ本体の該各光結合部と該他方のコ
ネクタ本体の該各光結合部とが相互に対向するよ
う配置した ことを特徴とする光ロータリ・コネクタ。 (2) 各光結合部を一方の光フアイバの出射光を
拡大変換するレンズと、拡大変換した光を再び他
方の光フアイバに集光するレンズにて形成した ことを特徴とする実用新案登録請求の範囲第１
項記載の光ロータリ・コネクタ。[Claims for Utility Model Registration] (1) An optical rotary connector in which a pair of opposing connector bodies are rotatably connected to each other, and each connector body is provided with an optical coupling portion for coupling light from an optical fiber. A plurality of the optical coupling parts are provided in each of the connector bodies, and when each of the connector bodies is rotated by a predetermined angle, the optical coupling parts of the one connector body and the optical coupling parts of the other connector body are connected to each other. An optical rotary connector characterized in that the and are arranged so as to face each other. (2) A request for registration of a utility model characterized in that each optical coupling part is formed by a lens that magnifies and converts the light emitted from one optical fiber, and a lens that focuses the magnified and converted light onto the other optical fiber again. range 1
Optical rotary connector described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12859787U JPS6434605U (en) | 1987-08-26 | 1987-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12859787U JPS6434605U (en) | 1987-08-26 | 1987-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434605U true JPS6434605U (en) | 1989-03-02 |
Family
ID=31382086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12859787U Pending JPS6434605U (en) | 1987-08-26 | 1987-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434605U (en) |
-
1987
- 1987-08-26 JP JP12859787U patent/JPS6434605U/ja active Pending