JPS5925507U - optical rotary joint - Google Patents
optical rotary jointInfo
- Publication number
- JPS5925507U JPS5925507U JP12069982U JP12069982U JPS5925507U JP S5925507 U JPS5925507 U JP S5925507U JP 12069982 U JP12069982 U JP 12069982U JP 12069982 U JP12069982 U JP 12069982U JP S5925507 U JPS5925507 U JP S5925507U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- rotary joint
- optical rotary
- joint according
- buffer
- 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
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の光ロータリ−ジヨイントの概略説明図、
第２図は同光ロータリ−ジヨイントの縦断説明図、第３
図〜第５図は本考案に係る光ロータリ−ジヨイントの各
種例を示すもので夫々のイは縦断概略説明図、口は右側
面の説明図、第６図は本考案の光ロータリ−ジヨイント
の異種例を示す縦断説明図である。
１．２は光結合体、３．４は嵌合部、５はベアリング、
１１は緩衝体。Figure 1 is a schematic explanatory diagram of a conventional optical rotary joint.
Figure 2 is a longitudinal cross-sectional diagram of the optical rotary joint, Figure 3
Figures 5 to 5 show various examples of the optical rotary joint according to the present invention. Each A is a schematic vertical cross-sectional view, the mouth is an explanatory view of the right side, and Figure 6 is an explanatory view of the optical rotary joint according to the present invention. It is a vertical cross-sectional explanatory diagram showing a different type of example. 1.2 is an optical coupler, 3.4 is a fitting part, 5 is a bearing,
11 is a buffer body.
Claims (5)
挿入部の先端にロッドレンズを設けてなる光結合体二つ
を、ロッドレンズカーく対向するよう嵌合し、この二つ
の光結合体を互に異なる速度で回転させ、又は一方を回
転させ他方を固定させて両光結合体に取付けられた光フ
アイバ間で光結合を行なうようにした光ロータリ−ジヨ
イントにおいて、両嵌合部間にベアリングを介在させて
両底合部を回転自在とし、一方の嵌合部は弾性を有する
緩衝体を介して光結合体に取付けられている光ロータリ
−ジヨイント。(1) An optical fiber insertion part is formed at the center of the fitting part, and two optical couplers each having a rod lens provided at the tip of the insertion part are fitted together so that the rod lenses face each other. In an optical rotary joint in which the optical couplers are rotated at different speeds, or one is rotated and the other is fixed, optical coupling is performed between the optical fibers attached to both optical couplers. An optical rotary joint in which both bottom mating parts are rotatable by interposing a bearing between the parts, and one fitting part is attached to an optical coupler via an elastic buffer.
範囲第１項記載の光ロータリ−ジヨイント。(2) The optical rotary joint according to claim 1, wherein the buffer body is a molded product of rubber.
求の範囲第１項記載の光ロータリ−ジヨイント。(3) The optical rotary joint according to claim 1, wherein the buffer is a coil spring.
範囲第１項記載の光ロータリ−ジヨイント。(4) The optical rotary joint according to claim 1, wherein the buffer is a bellows.
、の範囲第１項記載の光ロータリ−ジヨイント。(5) Request for utility model registration where the shock absorber is a spiral spring
, the optical rotary joint according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12069982U JPS5925507U (en) | 1982-08-09 | 1982-08-09 | optical rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12069982U JPS5925507U (en) | 1982-08-09 | 1982-08-09 | optical rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5925507U true JPS5925507U (en) | 1984-02-17 |
Family
ID=30276521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12069982U Pending JPS5925507U (en) | 1982-08-09 | 1982-08-09 | optical rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925507U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6413506A (en) * | 1987-07-08 | 1989-01-18 | Shinko Sangyo Setsubi Kk | Bidirectional single wire optical fiber connecting device |
| JPH01179769U (en) * | 1988-06-01 | 1989-12-25 | ||
| JPH0334872U (en) * | 1989-08-10 | 1991-04-05 | ||
| JPH0663399U (en) * | 1993-02-15 | 1994-09-06 | ヤヨイ化学工業株式会社 | Wallpaper gluing machine |
| JPH0683399U (en) * | 1993-05-11 | 1994-11-29 | ヤヨイ化学工業株式会社 | Wallpaper gluing machine |
| JP2020173405A (en) * | 2019-04-12 | 2020-10-22 | 株式会社ワイヤードジャパン | Optical rotary joint |
-
1982
- 1982-08-09 JP JP12069982U patent/JPS5925507U/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6413506A (en) * | 1987-07-08 | 1989-01-18 | Shinko Sangyo Setsubi Kk | Bidirectional single wire optical fiber connecting device |
| JPH01179769U (en) * | 1988-06-01 | 1989-12-25 | ||
| JPH0334872U (en) * | 1989-08-10 | 1991-04-05 | ||
| JPH0663399U (en) * | 1993-02-15 | 1994-09-06 | ヤヨイ化学工業株式会社 | Wallpaper gluing machine |
| JPH0683399U (en) * | 1993-05-11 | 1994-11-29 | ヤヨイ化学工業株式会社 | Wallpaper gluing machine |
| JP2020173405A (en) * | 2019-04-12 | 2020-10-22 | 株式会社ワイヤードジャパン | Optical rotary joint |
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