CN109411976A - A kind of slip-ring device - Google Patents
A kind of slip-ring device Download PDFInfo
- Publication number
- CN109411976A CN109411976A CN201811288642.0A CN201811288642A CN109411976A CN 109411976 A CN109411976 A CN 109411976A CN 201811288642 A CN201811288642 A CN 201811288642A CN 109411976 A CN109411976 A CN 109411976A
- Authority
- CN
- China
- Prior art keywords
- slip
- brush holder
- slip ring
- disc
- code
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
- H01R39/643—Devices for uninterrupted current collection through ball or roller bearing
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The invention discloses a kind of slip-ring devices, including slip ring ontology, slip ring ontology includes brush holder and conductive shaft, conductive shaft passes through brush holder and brush holder is rotatablely connected, the code-disc that tests the speed is provided on conductive shaft, the code-disc that tests the speed is located inside brush holder, the slip ring sensor that the code-disc that is provided with and tests the speed on the close code-disc side inner wall that tests the speed of brush holder is used cooperatively, and is provided with circuit board module on the outside of brush holder.Slip-ring device of the present invention is by being set to slip ring body interior for slip ring sensor, in environmental change or when working in rugged environment, influence and intervention of the slip ring sensor by various factors in external environment can be prevented, the service performance and service life of slip ring sensor are effectively raised；Meanwhile slip ring sensor being set together with the code-disc that tests the speed and is used cooperatively, relative motion occurs between slip ring sensor and the code-disc that tests the speed, further improves the accuracy rate of slip ring sensor.
Description
Technical field
The invention belongs to technical field of the electromechanical equipment, specifically, being related to a kind of slip-ring device.
Background technique
Slip ring, also referred to as rotary electric interface or electrical rotary joint, be exactly responsible for rotary body connection, the conveying energy with
The electric component of signal.It is distinguished according to transmission medium, slip ring is divided into electric slip ring, fluid slip ring, smooth ring, system that can also be popular
Referred to as " rotational communication " or " rotation is logical ".Slip ring is typically mounted on the rotation center of equipment, mainly by rotation and static two large divisions
Composition.Commonly used in transmitting power supply and data-signal from fixed structure to rotational structure when any require without limitation continuous rotation
In electricity system.
In the prior art, slip ring sensor is mounted on the outside of slip ring ontology, due to not having protective device, sends out in environment
The place of changing or bad environments (the biggish place of such as dust storm), slip ring sensor is easy to be damaged, so that slip ring
Sensor failure has seriously affected the service performance and service life of slip ring sensor.Therefore, it is necessary to design a kind of energy
Enough slip-ring devices to play a protective role to slip ring sensor.
Summary of the invention
For deficiency above-mentioned in the prior art, the present invention provides a kind of slip-ring device, deposits in the prior art for solving
Slip ring body exterior is mounted in: slip ring sensor, the technical problems such as slip ring sensor cannot be protected.
In order to achieve the above object, the solution that the present invention uses is: a kind of slip-ring device, including slip ring ontology, institute
Stating slip ring ontology includes brush holder and conductive shaft, and the conductive shaft passes through brush holder and brush holder is rotatablely connected, and is arranged on the conductive shaft
Test the speed code-disc, and the code-disc that tests the speed is located inside brush holder, and the brush holder is provided with and surveys on the code-disc side inner wall that tests the speed
The slip ring sensor that fast code-disc is used cooperatively, the brush holder outside are provided with circuit board module.
Further, the junction of the conductive shaft and brush holder is provided with bearing, and the bearing is radial ball bearing.
Further, the contact position of the conductive shaft and bearing is provided with circlip.
Further, the quantity of the slip ring sensor is several, several described slip ring sensors are along the code-disc that tests the speed
Circumferencial direction is uniformly arranged.
Further, the slip ring sensor is used with brush holder and is threadedly coupled.
Further, be provided with shell outside the brush holder, the two sides up and down of the shell be respectively arranged with upper cover plate and
Lower cover plate.
Further, the junction of the upper cover plate and lower cover plate and shell is provided with cover plate for sealing pad.
Further, the circuit board module includes wiring board, and the wiring board is provided with terminal far from conductive shaft side,
The wiring board is provided with signal framing plate close to conductive shaft side, and fibre bundle brush, the fiber are provided on the wiring board
Beam brush passes through signal framing plate and contacts with conductive shaft.
Further, interconnecting piece is provided on the shell.
The beneficial effects of the present invention are: slip-ring device of the present invention is by being set to slip ring ontology for slip ring sensor
Inside, in environmental change or when working in rugged environment, can prevent slip ring sensor by external environment it is various because
The influence and intervention of element, effectively raise the service performance and service life of slip ring sensor；Meanwhile by slip ring sensor with
The code-disc that tests the speed, which is set together, to be used cooperatively, and relative motion occurs between slip ring sensor and the code-disc that tests the speed, further improves
The accuracy rate of slip ring sensor.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of slip-ring device of the present invention；
Fig. 2 is the structural schematic diagram of slip-ring device of the present invention；
Fig. 3 is the structural schematic diagram of circuit board module of the present invention；
In attached drawing: 1- brush holder, 2- conductive shaft, 3- test the speed code-disc, 4- slip ring sensor, 5- circuit board module, 501- route
Plate, 502- terminal, 503- signal framing plate, 504- fibre bundle brush, 6- bearing, 7- shell, 701- upper cover plate, 702- lower cover plate,
8- interconnecting piece.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described:
To make the object, technical solutions and advantages of the present invention clearer, the technical solution in the present invention is carried out below
It clearly and completely describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Referring to Fig.1, the present invention provides a kind of slip-ring device, including slip ring ontology, and the slip ring ontology includes brush holder 1 and leads
Electric axis 2, the conductive shaft 2 passes through brush holder 1 and brush holder 1 is rotatablely connected, and is provided with the code-disc 3 that tests the speed, the survey on the conductive shaft 2
Fast code-disc 3 is located inside brush holder 1, and the cooperation of code-disc 3 that is provided with and tests the speed on the close 3 side inner wall of code-disc that tests the speed of the brush holder 1 makes
Slip ring sensor 4 plays the role of protecting slip ring sensor 4 by the way that slip ring sensor 4 to be set to inside brush holder 1, and
Slip ring sensor 4 is used cooperatively with the code-disc 3 that tests the speed, and is improved the service performance of slip ring sensor, is provided on the outside of the brush holder 1
Circuit board module 5.
Referring to Figures 1 and 2, further preferably embodiment, the junction of the conductive shaft 2 and brush holder 1 are provided with bearing
6, the bearing 6 is radial ball bearing, reduces the frictional force between conductive shaft 2 and brush holder 1, improves the service performance of conductive shaft 2.
The contact position of further preferably embodiment, the conductive shaft 2 and bearing 6 is provided with circlip, plays protection
The effect of conductive shaft 2.
Referring to Fig.1, further, preferred embodiment, the quantity of the slip ring sensor 4 are several, described in several
Slip ring sensor 4 is uniformly arranged along 3 circumferencial direction of code-disc that tests the speed.
Further preferably embodiment, the slip ring sensor 4, using being threadedly coupled, are convenient for slip ring sensor with brush holder 1
Installation.
Referring to Fig. 2, further preferably embodiment is provided with shell 7 outside the brush holder 1, and up and down the two of the shell 7
Side is respectively arranged with upper cover plate 701 and lower cover plate 702, and shell 7 can play the role of protecting slip ring ontology, set on shell 7
Cover board is set, convenient for overhauling to slip ring ontology.
Referring to Fig. 2, further preferably embodiment, the upper cover plate 701 and lower cover plate 702 and the junction of shell 7 are equal
It is provided with cover plate for sealing pad, improves the sealing performance of shell 7.
Referring to Fig. 3, further preferably embodiment, the circuit board module 5 include wiring board 501, the wiring board 501
2 side of conductive shaft is provided with terminal 502, the wiring board 501 is provided with signal framing plate 503 close to 2 side of conductive shaft,
Fibre bundle brush 504 is provided on the wiring board 501, the fibre bundle brush 504 passes through signal framing plate 503 and connects with conductive shaft 2
Touching.
Referring to Fig. 2, further preferably embodiment is provided with interconnecting piece 8 on the shell 7, is easily installed slip ring ontology.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of slip-ring device, including slip ring ontology, it is characterized in that: the slip ring ontology includes brush holder (1) and conductive shaft (2),
The conductive shaft (2) passes through brush holder (1) and brush holder (1) and is rotatablely connected, and is provided with the code-disc that tests the speed (3), institute on the conductive shaft (2)
It states the code-disc that tests the speed (3) and is located at brush holder (1) inside, the brush holder (1) is provided with and tests the speed on code-disc (3) side inner wall that tests the speed
The slip ring sensor (4) that code-disc (3) is used cooperatively, brush holder (1) outside are provided with circuit board module (5).
2. slip-ring device according to claim 1, it is characterized in that: the junction of the conductive shaft (2) and brush holder (1) is arranged
Have bearing (6), the bearing (6) is radial ball bearing.
3. slip-ring device according to claim 2, it is characterized in that: the contact position of the conductive shaft (2) and bearing (6) is arranged
Flexible retaining ring.
4. slip-ring device according to claim 1, it is characterized in that: the quantity of the slip ring sensor (4) is several, if
The dry slip ring sensor (4) is uniformly arranged along code-disc (3) circumferencial direction that tests the speed.
5. slip-ring device according to claim 1, it is characterized in that: the slip ring sensor (4) and brush holder (1) use screw thread
Connection.
6. slip-ring device according to claim 1, it is characterized in that: be provided with shell (7) outside the brush holder (1), it is described
The two sides up and down of shell (7) are respectively arranged with upper cover plate (701) and lower cover plate (702).
7. slip-ring device according to claim 6, it is characterized in that: the upper cover plate (701) and lower cover plate (702) and shell
(7) junction is provided with cover plate for sealing pad.
8. slip-ring device according to claim 1, it is characterized in that: the circuit board module (5) includes wiring board (501),
The wiring board (501) is provided with terminal (502) far from conductive shaft (2) side, and the wiring board (501) is close to conductive shaft (2)
Side is provided with signal framing plate (503), is provided with fibre bundle brush (504) on the wiring board (501), the fibre bundle brush
(504) signal framing plate (503) are passed through to contact with conductive shaft (2).
9. slip-ring device according to claim 6, it is characterized in that: being provided with interconnecting piece (8) on the shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288642.0A CN109411976B (en) | 2018-10-31 | 2018-10-31 | Slip ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288642.0A CN109411976B (en) | 2018-10-31 | 2018-10-31 | Slip ring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109411976A true CN109411976A (en) | 2019-03-01 |
| CN109411976B CN109411976B (en) | 2020-05-19 |
Family
ID=65470817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811288642.0A Active CN109411976B (en) | 2018-10-31 | 2018-10-31 | Slip ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109411976B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370936A (en) * | 2019-08-30 | 2019-10-25 | 西南交通大学 | A kind of double more roller type modularization current collection devices of use for electric locomotive |
| CN111987550A (en) * | 2020-07-22 | 2020-11-24 | 中国兵器装备集团上海电控研究所 | Modularized rotary transmission device and system integrated by multilayer circuit board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03115868A (en) * | 1989-04-06 | 1991-05-16 | Horst Siedle Kg | Potentiometer |
| CN201846199U (en) * | 2010-11-08 | 2011-05-25 | 成都雷奥风电传感器有限公司 | Conductive slip ring |
| CN204184541U (en) * | 2014-10-31 | 2015-03-04 | 太仓市荣驰电机有限公司 | A kind of conducting slip ring for Electrical Bicycle |
| CN205029152U (en) * | 2015-07-31 | 2016-02-10 | 深圳市晶沛电子有限公司 | Aerogenerator sliding ring |
| CN206135170U (en) * | 2016-11-14 | 2017-04-26 | 北京塞诺阳光科技有限公司 | Conductive slip ring |
-
2018
- 2018-10-31 CN CN201811288642.0A patent/CN109411976B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03115868A (en) * | 1989-04-06 | 1991-05-16 | Horst Siedle Kg | Potentiometer |
| CN201846199U (en) * | 2010-11-08 | 2011-05-25 | 成都雷奥风电传感器有限公司 | Conductive slip ring |
| CN204184541U (en) * | 2014-10-31 | 2015-03-04 | 太仓市荣驰电机有限公司 | A kind of conducting slip ring for Electrical Bicycle |
| CN205029152U (en) * | 2015-07-31 | 2016-02-10 | 深圳市晶沛电子有限公司 | Aerogenerator sliding ring |
| CN206135170U (en) * | 2016-11-14 | 2017-04-26 | 北京塞诺阳光科技有限公司 | Conductive slip ring |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370936A (en) * | 2019-08-30 | 2019-10-25 | 西南交通大学 | A kind of double more roller type modularization current collection devices of use for electric locomotive |
| CN110370936B (en) * | 2019-08-30 | 2024-05-28 | 西南交通大学 | Double-row multi-roller type modularized current collector for electric locomotive |
| CN111987550A (en) * | 2020-07-22 | 2020-11-24 | 中国兵器装备集团上海电控研究所 | Modularized rotary transmission device and system integrated by multilayer circuit board |
| CN111987550B (en) * | 2020-07-22 | 2022-04-26 | 中国兵器装备集团上海电控研究所 | Modularized rotary transmission device and system integrated by multilayer circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109411976B (en) | 2020-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2703527B2 (en) | Brushless rotary connector | |
| CN109411976A (en) | A kind of slip-ring device | |
| CN205752911U (en) | Wearable intelligent equipment and attachment structure thereof | |
| CN103633492B (en) | A kind of float connector | |
| CN110444967A (en) | A kind of filter connector with electromagnetic compatibility effect | |
| CN203481520U (en) | Multi-freedom floating electric connector with self-calibration function | |
| CN205981095U (en) | Angle sensor under water | |
| CN204577725U (en) | A kind of deepwater seal connector | |
| CN201610827U (en) | Variable pitch slip ring mechanism of wind turbine generator | |
| CN108332564A (en) | Ring cold machine slip detector | |
| CN202678691U (en) | Wind power signal slip ring with speed measuring device | |
| CN209963729U (en) | Wire harness connector | |
| CN104883839A (en) | Positioning device having dustproof interface | |
| CN207232476U (en) | A kind of multichannel optical fiber slip ring of flange port output | |
| CN114122841B (en) | Wireless data transmission rotary connector | |
| CN202059028U (en) | Upper oil baffle of slip-ring device | |
| CN202159877U (en) | Universal rotary connector | |
| CN204633019U (en) | With the positioner of interface sealing device | |
| CN213091709U (en) | Current detection indicates to open card commentaries on classics board | |
| CN212659767U (en) | High temperature resistant electronic connector | |
| CN201766273U (en) | Electric brush guide | |
| CN212484585U (en) | Non-raster non-contact explosion-proof rotary signal transmission device | |
| CN216015915U (en) | Heavy-load electric connector plug with protection mechanism | |
| CN221077813U (en) | Waterproof structure of weighing sensor of garbage truck | |
| CN209559393U (en) | A kind of integrated pressure sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |