CN209656938U - A kind of compound collector ring of combined photo - Google Patents
A kind of compound collector ring of combined photo Download PDFInfo
- Publication number
- CN209656938U CN209656938U CN201920430001.8U CN201920430001U CN209656938U CN 209656938 U CN209656938 U CN 209656938U CN 201920430001 U CN201920430001 U CN 201920430001U CN 209656938 U CN209656938 U CN 209656938U
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- slip ring
- optical fiber
- electric
- rotor
- stator
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Abstract
A kind of compound collector ring of combined photo, including optical fiber slip ring stator, optical fiber slip ring stator connects optical fiber slip ring rotor, optical fiber slip ring stator is externally provided with electric slip ring rotor, electric slip ring rotor connects electric slip ring stator and electric slip ring stator terminal ring flange by electric slip ring bearing, electric slip ring stator terminal ring flange contacts optical fiber slip ring rotor, optical fiber slip ring stator one end connects optical fiber slip ring stator terminal optical fiber, optical fiber slip ring rotor connects optical fiber slip ring rotor-end optical fiber, the outlet of electric slip ring rotor-end is stretched out from electric slip ring rotor-end, the outlet of electric slip ring stator terminal is stretched out from electric slip ring stator terminal ring flange, using modular form, the optical fiber slip ring for meeting system signal transmission and hollow pillar electric slip ring are combined into one, i.e. optical fiber slip ring stator is fixedly connected with electric slip ring rotor coaxial, optical fiber slip ring rotor is docked with electric slip ring stator shift fork；Realize round end and fixing end electric signal and optical signal transmitted in both directions in radar system.
Description
Technical field
The utility model belongs to collector ring technical field, is related to round end and fixing end electric signal and light letter in radar system
A kind of compound collector ring of number transmitted in both directions, and in particular to compound collector ring of combined photo.
Background technique
Electric slip ring realizes power supply power supply signal, analog signal, the number letter of round end and fixing end by mechanical contact
Number and digitized signal transmission, but electric slip ring belongs to point contact form, and volume of transmitted data is more, and electric slip ring volume is bigger, rotation
Torque is bigger, and restricted lifetime, is difficult to meet the design requirement of Modern Small collector ring.Domestic market optical fiber slip ring
Using more and more extensive, it can be used for the transmission of round end and fixing end two-forty signal；Its is small in size, and transmitted data amount is big, the longevity
Life is significantly larger than the service life of electric slip ring；And it can be transmitted at a distance, not be afraid of severe electromagnetic interference environment；Therefore optical fiber slip ring
Application can be with the deficiency of quasi-complement electric slip ring.But large power supply signal and intermediate-freuqncy signal still need that electric slip ring is selected to realize rotation
Turn the transmission of end and fixing end electric signal.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the object of the present invention is to provide a kind of compound confluences of combined photo
Hollow electric slip ring and optical fiber slip ring are exactly combined by ring, electro-optical composite collector ring, and power supply signal, light letter can be achieved at the same time
Number round end and fixing end transmitted in both directions.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of compound collector ring of combined photo, including optical fiber slip ring stator, optical fiber slip ring stator connect optical fiber slip ring
Rotor, optical fiber slip ring stator are externally provided with electric slip ring rotor, and electric slip ring rotor connects electric slip ring stator and electricity by electric slip ring bearing
Slip ring stator terminal ring flange, electric slip ring stator terminal ring flange contact optical fiber slip ring rotor, and optical fiber slip ring stator one end connects optical fiber
Slip ring stator terminal optical fiber, optical fiber slip ring rotor connect optical fiber slip ring rotor-end optical fiber, and the outlet of electric slip ring rotor-end turns from electric slip ring
Sub- end is stretched out, and the outlet of electric slip ring stator terminal is stretched out from electric slip ring stator terminal ring flange.
Collector ring is mentioned in relative rotation system the beneficial effects of the utility model are: electro-optical composite collector ring realizes
Small size, big, the signal electromagnetism interference of transmitted data amount out etc. require.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1 is optical fiber slip ring stator；2 be optical fiber slip ring rotor；3 be electric slip ring rotor；4 be electric slip ring stator hold-carrying
Blue disk；5 be electric slip ring stator；6 be electric slip ring bearing；7 be the outlet of electric slip ring rotor-end；8 be optical fiber slip ring stator terminal optical fiber；9
For electric slip ring stator terminal outlet；10 be optical fiber slip ring rotor-end optical fiber.
Specific embodiment
The utility model is further discussed below below in conjunction with attached drawing.
As shown in Figure 1, a kind of compound collector ring of combined photo, including optical fiber slip ring stator 1, optical fiber slip ring stator 1
Optical fiber slip ring rotor 2 is connected, optical fiber slip ring stator 1 is externally provided with electric slip ring rotor 3, and electric slip ring rotor 3 is connected by electric slip ring bearing 6
Electric slip ring stator 5 and electric slip ring stator terminal ring flange 4 are connect, electric slip ring stator terminal ring flange 4 contacts optical fiber slip ring rotor 2, optical fiber
1 one end of slip ring stator connects optical fiber slip ring stator terminal optical fiber 8, and optical fiber slip ring rotor 2 connects optical fiber slip ring rotor-end optical fiber 10, electricity
Slip-ring rotor brings out line 7 and stretches out from 3 end of electric slip ring rotor, and electric slip ring stator terminal outlet 9 is stretched out from electric slip ring stator terminal ring flange 4
Electro-optical composite collector ring is designed assembling using modular combined method, i.e., hollow pillar electric slip ring finished product
Module and optical fiber slip ring finished product module are integrated by mechanical fastener；Hollow pillar electric slip ring centre bore will meet optical fiber
The requirement of optical fiber is walked at the installation of slip ring and center.The compound collector ring assembling procedure of photoelectricity are as follows: first by optical fiber slip ring finished product module
Stator terminal is fixedly attached on hollow pillar electric slip ring finished product module rotor mating interface by screw, then by optical fiber slip ring rotor
End is docked on electric slip ring stator mating interface by shift fork, realizes that optical fiber slip ring module is docked with the module of electric slip ring, i.e. light
Fine slip ring stator is fixedly connected with electric slip ring rotor coaxial, and optical fiber slip ring rotor is docked with electric slip ring stator shift fork；To reach
Work asynchronously Transmission system signal.
Working principle of the utility model is: using modular form, the optical fiber slip ring of system signal transmission and hollow will be met
Pillar electric slip ring is combined into one, i.e., optical fiber slip ring stator is fixedly connected with electric slip ring rotor coaxial, optical fiber slip ring rotor and electricity
The docking of slip ring stator shift fork；Realize round end and fixing end electric signal and optical signal transmitted in both directions in radar system.
Claims (1)
1. a kind of compound collector ring of combined photo, including optical fiber slip ring stator (1), which is characterized in that optical fiber slip ring stator
(1) optical fiber slip ring rotor (2) are connected, optical fiber slip ring stator (1) is externally provided with electric slip ring rotor (3), and electric slip ring rotor (3) passes through electricity
Slip ring bearing (6) connects electric slip ring stator (5) and electric slip ring stator terminal ring flange (4), electric slip ring stator terminal ring flange (4) contact
Optical fiber slip ring rotor (2), optical fiber slip ring stator (1) one end connect optical fiber slip ring stator terminal optical fiber (8), optical fiber slip ring rotor (2)
It connects optical fiber slip ring rotor-end optical fiber (10), electric slip ring rotor-end outlet (7) is held from electric slip ring rotor (3) stretches out, and electric slip ring is fixed
Son brings out line (9) and stretches out from electric slip ring stator terminal ring flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430001.8U CN209656938U (en) | 2019-04-01 | 2019-04-01 | A kind of compound collector ring of combined photo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430001.8U CN209656938U (en) | 2019-04-01 | 2019-04-01 | A kind of compound collector ring of combined photo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209656938U true CN209656938U (en) | 2019-11-19 |
Family
ID=68528583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920430001.8U Active CN209656938U (en) | 2019-04-01 | 2019-04-01 | A kind of compound collector ring of combined photo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209656938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022034196A (en) * | 2020-08-18 | 2022-03-03 | 多摩川精機株式会社 | Multichannel (ch) bidirectional fiber optical rotary joint (forj) |
-
2019
- 2019-04-01 CN CN201920430001.8U patent/CN209656938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022034196A (en) * | 2020-08-18 | 2022-03-03 | 多摩川精機株式会社 | Multichannel (ch) bidirectional fiber optical rotary joint (forj) |
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