CN201508425U - Photoelectricity composite-rotation connector - Google Patents
Photoelectricity composite-rotation connector Download PDFInfo
- Publication number
- CN201508425U CN201508425U CN2009203093623U CN200920309362U CN201508425U CN 201508425 U CN201508425 U CN 201508425U CN 2009203093623 U CN2009203093623 U CN 2009203093623U CN 200920309362 U CN200920309362 U CN 200920309362U CN 201508425 U CN201508425 U CN 201508425U
- Authority
- CN
- China
- Prior art keywords
- housing
- connector
- rotary sleeve
- rotating
- shaft coupling
- 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 - Lifetime
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- Connector Housings Or Holding Contact Members (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a photoelectricity composite-rotation connector, which comprises a shell, a rotating shaft sleeve, a coupler and a fiber rotating connector, wherein the rotating shaft sleeve is rotatably assembled on the shell and extends into the shell; the coupler is positioned near the inner end of the rotating shaft sleeve and is fixedly connected in the shell; the fiber rotating connector is arranged between the rotating shaft sleeve and the coupler; the fiber rotating connector comprises a first rotating body and a second rotating body; the first rotating body is inserted and fixed in a sleeve hole of the rotating shaft sleeve; the second rotating body is rotatably assembled with the first rotating body; the second rotating body and the coupler are fixedly connected on the shell by a rotating-prevention inserting structure; a conduction slip ring is matched with an electric brush in a sliding conduction way on the peripheral surface of the rotating shaft sleeve and in the shell respectively; a light/electricity supply cable in a cable channel as well as a corresponding optical element and a corresponding electric element on the rotating sleeve and the shell are connected on the rotating sleeve and the shell respectively. In the utility model, the photoelectricity composite-rotation connector adopts the structure that the fiber rotating connector is inserted and fixed in the rotating shaft sleeve, so as to ensure the coaxiality of the fiber rotating connector and the rotating shaft sleeve and realize the minimum axial size.
Description
Technical field
The utility model relates to the connector technique field of light, electric signal mixed transport.
Background technology
Optical cable, in the transmission line of cable in some equipment, some link need realize connecting by rotary connector, disclosed single fiber rotation connector of performance or the electric rotary connector of being in the prior art, as disclosed fiber rotation connector among the Chinese patent publication number CN101344617A, the optical transmission apparatus that the rotary body that is assembled together by two rotations reaches between the two constitutes, if desired during the fiber optic cable mixed transport, optical rotary joint and electric rotary connector can only be set up in parallel vertically, cause axial dimension big and influence device structure, and be difficult to the right alignment that guarantees that both rotate.
The utility model content
The purpose of this utility model is to provide that a kind of axial dimension is little, rotation right alignment high photoelectric composite-rotation connector.
The technical solution of the utility model is: a kind of photoelectric composite-rotation connector, comprise housing, the rotary sleeve that rotation is assemblied on the housing and extends to enclosure interior, close rotary sleeve the inner is fixed on the shaft coupling in the housing, be arranged at the fiber rotation connector between rotary sleeve and the shaft coupling, described fiber rotation connector comprise inserting and be fixed in the trepanning of rotary sleeve first rotary body and with second rotary body of its rotation assembling, be connected on the housing by only revolving the inserting structure between second rotary body and shaft coupling, be respectively equipped with conducting slip ring and cooperate on the outer peripheral face of described rotary sleeve and in the housing, be respectively equipped with confession light in cable passage on rotary sleeve and the housing with the brush sliding conduction, corresponding light on electric wire cable and rotary sleeve and the housing, electric device connects.
Described housing has solid of revolution side face and end face, and the outer end of described rotary sleeve is rotated and is assemblied on the end face of housing one end, is connected with the photoelectricity mixed loading connector on housing side face and the rotary sleeve outer face respectively and connects for light, electric wire cable-end in the corresponding cable passage.
Described housing is the sealed at both ends tubular shell that is equipped with cover plate, and described rotary sleeve rotates by bearing and is assemblied on the cover plate of housing one end, and being rotatably assorted of rotary sleeve and cover plate is provided with O-ring seal between the face.
The described inserting structure of only revolving is key, a groove fit structure between the second rotary body side face on hole on the shaft coupling and the inserting fiber rotation connector wherein.
Described shaft coupling is the ring flange that the center has splined hole, is fixed with the flower keyboard corresponding with the splined hole of shaft coupling on second rotary body.
Described ring flange is fixed in the mounting disc that is connected with housing by its flange hole, and support and connection have support between mounting disc and the housing.
Photoelectricity composite rotating of the present utility model connects the structure of inserting fixed fiber rotary connector in the employing rotary sleeve to guarantee both right alignmenies, and size minimum in the axial direction, conducting slip ring on the rotary sleeve adopts radially with brush on the housing, and the contact conduction is connected, the axial contactless connection of fiber rotation connector employing same as the prior art, rotary body of fiber rotation connector and rotary sleeve inserting are fixed, another rotary body is fixed by shaft coupling and housing, thereby realizes the concentric co-axial rotation of light, electric rotary device.
In addition, the O-ring seal that housing of the present utility model is provided with seal cover board and is rotatably assorted with turning axle is all-sealed structure, can be implemented in function such as waterproof and dustproof under the rotation situation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the stereographic map that cooperates of fiber rotation connector and shaft coupling among Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2, photoelectric composite-rotation connector of the present utility model comprises the sealed at both ends tubular shell 1 that is equipped with cover plate 11,12, be rotatably equipped with rotary sleeve 5 by bearing on the cover plate 11, being rotatably assorted of rotary sleeve 5 and cover plate 11 is provided with O-ring seal between the face.Rotary sleeve 5 outer ends are rotated and to be assemblied in housing 1, inner to housing 1 inner the extension, on the outer peripheral face of described rotary sleeve 5 and be respectively equipped with conducting slip ring 41 in the housing 1 and cooperate with brush 42 sliding conductions.Be fixed with shaft coupling 6 near rotary sleeve the inner in the housing 1, shaft coupling 6 has the ring flange of splined hole 61 for the center, shaft coupling 6 is fixed on by its flange hole in the mounting disc 13 that is connected with housing, and support and connection have support 2 between the cover plate 12 of mounting disc 13 and housing 1.The fiber rotation connector 3 that is provided with between rotary sleeve 5 and the shaft coupling 6, described fiber rotation connector 3 comprise inserting and be fixed in the trepanning of rotary sleeve 5 first rotary body 31 and with second rotary body 32 of its rotation assembling, its inner structure is same as the prior art, no longer describes in detail herein.Be fixed with the splined hole 61 corresponding flower keyboards 33 that only revolve inserting on second rotary body 32 with shaft coupling 6.
Claims (6)
1. photoelectric composite-rotation connector, it is characterized in that: comprise housing, the rotary sleeve that rotation is assemblied on the housing and extends to enclosure interior, close rotary sleeve the inner is fixed on the shaft coupling in the housing, be arranged at the fiber rotation connector between rotary sleeve and the shaft coupling, described fiber rotation connector comprise inserting and be fixed in the trepanning of rotary sleeve first rotary body and with second rotary body of its rotation assembling, be connected on the housing by only revolving the inserting structure between second rotary body and shaft coupling, be respectively equipped with conducting slip ring and cooperate on the outer peripheral face of described rotary sleeve and in the housing, be respectively equipped with confession light in cable passage on rotary sleeve and the housing with the brush sliding conduction, corresponding light on electric wire cable and rotary sleeve and the housing, electric device connects.
2. connector according to claim 1, it is characterized in that: described housing has solid of revolution side face and end face, the outer end of described rotary sleeve is rotated and is assemblied on the end face of housing one end, is connected with the photoelectricity mixed loading connector on housing side face and the rotary sleeve outer face respectively and connects for light, electric wire cable-end in the corresponding cable passage.
3. connector according to claim 2, it is characterized in that: described housing is the sealed at both ends tubular shell that is equipped with cover plate, described rotary sleeve rotates by bearing and is assemblied on the cover plate of housing one end, and being rotatably assorted of rotary sleeve and cover plate is provided with O-ring seal between the face.
4. according to claim 1 or 2 or 3 described connectors, it is characterized in that: the described inserting structure of only revolving is key, a groove fit structure between the second rotary body side face on hole on the shaft coupling and the inserting fiber rotation connector wherein.
5. connector according to claim 4 is characterized in that: described shaft coupling is the ring flange that the center has splined hole, is fixed with the flower keyboard corresponding with the splined hole of shaft coupling on second rotary body.
6. connector according to claim 5 is characterized in that: described ring flange is fixed in the mounting disc that is connected with housing by its flange hole, and support and connection have support between mounting disc and the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203093623U CN201508425U (en) | 2009-08-31 | 2009-08-31 | Photoelectricity composite-rotation connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203093623U CN201508425U (en) | 2009-08-31 | 2009-08-31 | Photoelectricity composite-rotation connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508425U true CN201508425U (en) | 2010-06-16 |
Family
ID=42469552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203093623U Expired - Lifetime CN201508425U (en) | 2009-08-31 | 2009-08-31 | Photoelectricity composite-rotation connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335901A (en) * | 2011-09-28 | 2012-02-01 | 河南省通信电缆有限公司 | Rotary installation machine of movable optical-fiber connector |
| CN102882022A (en) * | 2012-10-08 | 2013-01-16 | 江苏俊知技术有限公司 | Connector for novel-structure hybrid cable of coaxial radio frequency cable and optical fibers |
| CN104393461A (en) * | 2014-11-12 | 2015-03-04 | 海鹰企业集团有限责任公司 | Power adapter |
-
2009
- 2009-08-31 CN CN2009203093623U patent/CN201508425U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335901A (en) * | 2011-09-28 | 2012-02-01 | 河南省通信电缆有限公司 | Rotary installation machine of movable optical-fiber connector |
| CN102335901B (en) * | 2011-09-28 | 2013-06-12 | 河南省通信电缆有限公司 | Rotary installation machine of movable optical-fiber connector |
| CN102882022A (en) * | 2012-10-08 | 2013-01-16 | 江苏俊知技术有限公司 | Connector for novel-structure hybrid cable of coaxial radio frequency cable and optical fibers |
| CN102882022B (en) * | 2012-10-08 | 2015-04-22 | 江苏俊知技术有限公司 | Connector for novel-structure hybrid cable of coaxial radio frequency cable and optical fibers |
| CN104393461A (en) * | 2014-11-12 | 2015-03-04 | 海鹰企业集团有限责任公司 | Power adapter |
| CN104393461B (en) * | 2014-11-12 | 2017-01-11 | 海鹰企业集团有限责任公司 | Power adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100616 Effective date of abandoning: 20090831 |