JPH0159202U - - Google Patents
Info
- Publication number
- JPH0159202U JPH0159202U JP15569087U JP15569087U JPH0159202U JP H0159202 U JPH0159202 U JP H0159202U JP 15569087 U JP15569087 U JP 15569087U JP 15569087 U JP15569087 U JP 15569087U JP H0159202 U JPH0159202 U JP H0159202U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- rotating
- stationary
- fluid
- connect
- 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
Links
- 239000012530 fluid Substances 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第1図は本考案に係る光・電気・流体複合ロー
タリジヨイントの一実施例を示す縦断面図、第2
図は本考案の他の実施例を示す縦断面図である。
図中、1は固定体、2は回転体、3は台形プリ
ズム、4はプリズムホルダ、5は入射側光フアイ
バ、7は出射側光フアイバ、6,8はフエルール
、9は減速歯車機構、10,11は集束性レンズ
、12,13は中間光フアイバ、17,20,2
3,26は導線、18,19,24,25は電気
コネクタ、21はブラシ、22はスリツプリング
、32,38は導管、33,37は流体ジヨイン
ト、34は導路、35は回転流体継手静止部、3
6は回転流体継手回転部、39,40は菱形プリ
ズ、41,42はレセプタクルである。
Fig. 1 is a vertical sectional view showing an embodiment of the optical/electrical/fluidic combined rotary joint according to the present invention;
The figure is a longitudinal sectional view showing another embodiment of the present invention. In the figure, 1 is a fixed body, 2 is a rotating body, 3 is a trapezoidal prism, 4 is a prism holder, 5 is an optical fiber on the input side, 7 is an optical fiber on the output side, 6 and 8 are ferrules, 9 is a reduction gear mechanism, 10 , 11 is a focusing lens, 12, 13 is an intermediate optical fiber, 17, 20, 2
3 and 26 are conducting wires, 18, 19, 24 and 25 are electrical connectors, 21 is a brush, 22 is a slip ring, 32 and 38 are conduits, 33 and 37 are fluid joints, 34 is a conduit, and 35 is a rotary fluid coupling stationary Part, 3
Reference numeral 6 represents a rotary fluid coupling rotating part, 39 and 40 represent diamond-shaped prisms, and 41 and 42 represent receptacles.
Claims (1)
れ、回転体に減速歯車機構を介して連結されて回
転体の1/2の角速度で回転駆動され、回転体側
の回転像を固定体側に静止像として伝達するため
の台形プリズム等のプリズムと、プリズムの入・
出射面に対向させて配置された複数対の集束性レ
ンズにそれぞれ接続された入・出射光フアイバと
、回転体と固定体とにそれぞれ配線された導線を
接続すべく、回転体の外周面に設けられたスリツ
プリングとスリツプリングに接触させて固定体に
設けられたブラシと、回転体と固定体とにそれぞ
れ配置された流体導管を接続すべく、回転体と固
定体との対向面部に回転軸と同心に設けられた円
環状の回転流体継手とを備えたことを特徴とする
光・電気・流体複合ロータリジヨイント。 It is provided coaxially with the rotating body between the rotating body and the fixed body, and is connected to the rotating body via a reduction gear mechanism and is driven to rotate at 1/2 the angular velocity of the rotating body, so that the rotating image on the rotating body side is transferred to the fixed body side. Prisms such as trapezoidal prisms are used to transmit static images to
In order to connect the input and output optical fibers each connected to a plurality of pairs of converging lenses arranged opposite to the output surface, and the conductive wires respectively wired to the rotating body and the fixed body, the outer circumferential surface of the rotating body is In order to connect the brushes provided on the stationary body in contact with the provided slip rings and the fluid conduits disposed on the rotating body and the stationary body, respectively, a rotating member is attached to the opposing surfaces of the rotating body and the stationary body. An optical/electrical/fluid composite rotary joint characterized by comprising an annular rotary fluid joint provided concentrically with the shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987155690U JPH063365Y2 (en) | 1987-10-12 | 1987-10-12 | Optical / electrical / fluid composite rotary joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987155690U JPH063365Y2 (en) | 1987-10-12 | 1987-10-12 | Optical / electrical / fluid composite rotary joint |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0159202U true JPH0159202U (en) | 1989-04-13 |
JPH063365Y2 JPH063365Y2 (en) | 1994-01-26 |
Family
ID=31433545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987155690U Expired - Lifetime JPH063365Y2 (en) | 1987-10-12 | 1987-10-12 | Optical / electrical / fluid composite rotary joint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH063365Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04204608A (en) * | 1990-11-30 | 1992-07-27 | Hitachi Cable Ltd | Multifiber optical rotary joint |
JP2012122613A (en) * | 2009-03-14 | 2012-06-28 | H & B Electronic Gmbh & Co Kg | Coupling structure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5623908U (en) * | 1979-07-30 | 1981-03-04 | ||
JPS6017408A (en) * | 1983-07-08 | 1985-01-29 | Showa Electric Wire & Cable Co Ltd | Optical rotary connector device |
JPS61213806A (en) * | 1985-03-20 | 1986-09-22 | Kaiyo Kagaku Gijutsu Center | Photoelectric composite rotary connector |
JPS61259208A (en) * | 1985-05-14 | 1986-11-17 | Tokyo Optical Co Ltd | Connector for multicore optical fiber |
-
1987
- 1987-10-12 JP JP1987155690U patent/JPH063365Y2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5623908U (en) * | 1979-07-30 | 1981-03-04 | ||
JPS6017408A (en) * | 1983-07-08 | 1985-01-29 | Showa Electric Wire & Cable Co Ltd | Optical rotary connector device |
JPS61213806A (en) * | 1985-03-20 | 1986-09-22 | Kaiyo Kagaku Gijutsu Center | Photoelectric composite rotary connector |
JPS61259208A (en) * | 1985-05-14 | 1986-11-17 | Tokyo Optical Co Ltd | Connector for multicore optical fiber |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04204608A (en) * | 1990-11-30 | 1992-07-27 | Hitachi Cable Ltd | Multifiber optical rotary joint |
JP2012122613A (en) * | 2009-03-14 | 2012-06-28 | H & B Electronic Gmbh & Co Kg | Coupling structure |
JP2012520424A (en) * | 2009-03-14 | 2012-09-06 | エイチ・アンド・ビー エレクトロニック ジー・エム・ビー・エイチ アンド シー・オー ケイ・ジー | Joint structure |
Also Published As
Publication number | Publication date |
---|---|
JPH063365Y2 (en) | 1994-01-26 |
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