CN201266783Y - Novel hollow axis slip-ring - Google Patents
Novel hollow axis slip-ring Download PDFInfo
- Publication number
- CN201266783Y CN201266783Y CNU2008201321813U CN200820132181U CN201266783Y CN 201266783 Y CN201266783 Y CN 201266783Y CN U2008201321813 U CNU2008201321813 U CN U2008201321813U CN 200820132181 U CN200820132181 U CN 200820132181U CN 201266783 Y CN201266783 Y CN 201266783Y
- Authority
- CN
- China
- Prior art keywords
- ring
- slip ring
- novel air
- main shaft
- overcoat
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000010970 precious metal Substances 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000001680 brushing effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000037361 pathway Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a novel hollow shaft slip ring which comprises a main shaft, a front end cover, a back end cover, a housing and a brush holder; wherein, the main shaft is arranged in the housing; the front end cover and the back end cover are connected with the housing; the main shaft is respectively connected with the front end cover and the back end cover by a bearing; the front end of the main shaft is fixed with a flange; the main shaft is sheathed with a plurality of conductive rings and insulating films which separate the adjacent conductive rings; the brush holder is arranged at the periphery of the spindle in the housing; the front side and the back side of the brush holder are respectively connected with the front end cover and the back end cover; the brush holder and each conductive ring pathway are correspondingly provided with brushing lines; and two brushing lines are arranged for the pathway corresponding to each conductive ring. The hollow shaft slip ring has the advantages of strong signal transmission reliability, good using effect, simple structure and good waterproof performance.
Description
Technical field
The utility model relates to air-cored axis's slip ring of a kind of application and crane, belongs to electrically contact the application category that is slidingly connected.
Background technology
Slip ring also claims conducting ring, is to realize two signal, image and electric current, transmission of power that relatively rotate mechanism, can transmit power supply and the electric signal accurate power transmitting device to whirligig from fixture.Existing slip ring structure, the main shaft that comprises the center of being arranged on, periphery on main shaft is provided with brush carrier, is interval with conducting ring by insulating trip on main shaft, is provided with brush wire in the hole of brush carrier, rotor limit lead transmission circuit or signal are to conducting ring, brush wire contacts with conducting ring, makes it to be transferred on the brush line, and the brush line is transferred to the stator terminal lead again, main shaft drives the rotation that the conducting ring on the main shaft does not stop, thereby can rotate conduction or rotation transmission signals.
The slip ring of existing structure, each conducting ring the brush line of corresponding path be one, like this, not only frictional force is big to transmit signal, might leak biography, makes that the reliability of transmission signals is good inadequately.
The utility model content
At the problem that prior art exists, the purpose of this utility model be to provide a kind of can the communicated data signal better effects if, the novel air-cored axis slip ring that reliability is stronger.
The technical scheme in the invention for solving the technical problem is: a kind of novel air-cored axis slip ring, it comprises main shaft, front end housing, rear end cap, overcoat and brush carrier, described main shaft is arranged in the overcoat, before, rear end cap is connected with overcoat, main shaft is connected with front and rear cover respectively by bearing, the front end and the flange of described main shaft are fixed, on main shaft, be with a plurality of conducting rings and insulating trip, insulating trip separates the adjacent conductive ring, the front and back of described brush carrier are respectively with preceding, rear end cap connects, brush carrier is arranged on the periphery of overcoat inner main axis, the relative brush wire that is provided with of described brush carrier with each conducting ring path, each conducting ring the brush line of corresponding path be two.
Described novel air-cored axis slip ring, described every brush line carefully brushed line by the 3-5 root and formed.
Described novel air-cored axis slip ring, the angle between described every brush line and the conducting ring is 55 °-60 °.
Described novel air-cored axis slip ring is coated with layer of precious metal at the outer surface of described conducting ring.
Described novel air-cored axis slip ring, the leading-out terminal of the outlet of described conducting ring and brush line is separately installed with the PG joint.
Described novel air-cored axis slip ring, described overcoat is a cylindrical shape.
Described novel air-cored axis slip ring is provided with water proof ring between described overcoat and front end housing.
Described novel air-cored axis slip ring, the height of novel air-cored axis slip ring is 163mm, and the external diameter of overcoat is 120mm, and front end housing external diameter 195mm, conducting ring path are 20 the tunnel.
Described novel air-cored axis slip ring, the height of novel air-cored axis slip ring is 163mm, and the external diameter of overcoat is 120mm, and front end housing external diameter 220mm, conducting ring path are 20 the tunnel.
The utility model by novel air-cored axis each conducting ring of slip ring the brush line of corresponding path be set to two, increased the compactness that the brush line is connected with conducting ring, increase safety, the reliability of enhancing signal transmission, improve the purpose of serviceability, outside inferior, owing to the brush line is designed to the 3-5 root with every, can play and reduce friction, increase the purpose of reliability, be the angle design of brush line and ring 55 °-60 ° design, also be in order to reduce friction, reduce resistance, strengthen reliability, thereby make the signal transmission more smooth and easy.
Description of drawings
Fig. 1 is a decomposing schematic representation of the present utility model.
Embodiment
As shown in Figure 1, novel air-cored axis of the present utility model slip ring, it comprises main shaft 1, front end housing 2, rear end cap 3, cylinder-shaped coat 4 and brush carrier 5, main shaft 1 is arranged in the overcoat 4, front end housing 2 is connected with overcoat 4 with rear end cap 3, is provided with bearing 6 between main shaft 1 and the front end housing 2, is provided with bearing 7 between main shaft 1 and the rear end cap 3, be with baffle plate 8 in the rear end of main shaft 1, bearing 7 is arranged on the backboard 8.The front end of main shaft 1 is fixedlyed connected with flange 15.Be with conducting ring 9 and insulating trip 10 on main shaft 1, conducting ring 9 and insulating trip 10 is provided with at interval, and the external diameter of insulating trip 10 is greater than conducting ring 9, conducting ring 9 in 10 of per two insulation, and making has an annular groove between two insulating trips 10.
Conducting ring in the utility model can be copper ring, is coated with gold, silver or other noble metal on its surface, plays minimizing resistance, improves the purpose of transmitting signal performance.
In the utility model,, between overcoat 4 and front end housing 2, can be provided with water proof ring in order to improve water resistance.
The height of the novel air-cored axis of this patent slip ring is 163mm, and the external diameter of overcoat is 120mm, and the conducting ring path is 20 the tunnel.The client uses for convenience, and the utility model can also can suitablely be adorned in upside-down mounting, and above-mentioned size remains unchanged, front end housing external diameter 220mm during upside-down mounting, front end housing external diameter 195mm during along dress.
The utility model is good reliability not only, and signal transmission performance is good, and simple in structure, and water resistance is good, and is flexible for installation, can be along the dress upside-down mounting.
More than be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection range of the present utility model.
Claims (9)
1, a kind of novel air-cored axis slip ring, it comprises main shaft, front end housing, rear end cap, overcoat and brush carrier, described main shaft is arranged in the overcoat, before, rear end cap is connected with overcoat, main shaft is connected with front and rear cover respectively by bearing, the front end and the flange of described main shaft are fixed, on main shaft, be with a plurality of conducting rings and insulating trip, insulating trip separates the adjacent conductive ring, brush carrier is arranged on the periphery of overcoat inner main axis, the front and back of described brush carrier are respectively with preceding, rear end cap connects, and the relative brush wire that is provided with each conducting ring path of described brush carrier is characterized in that: each conducting ring the brush line of corresponding path be two.
2, novel air-cored axis according to claim 1 slip ring is characterized in that: describedly whenever the brush line is carefully brushed line by the 3-5 root form.
3, novel air-cored axis according to claim 1 and 2 slip ring is characterized in that: described every be the angle between brush line and the conducting ring 55 °-60 °.
4, novel air-cored axis according to claim 1 slip ring, it is characterized in that: the outer surface at described conducting ring is coated with layer of precious metal.
5, novel air-cored axis according to claim 1 and 2 slip ring is characterized in that: the leading-out terminal of the outlet of described conducting ring and brush line is separately installed with the PG joint.
6, novel air-cored axis according to claim 1 and 2 slip ring, it is characterized in that: described overcoat is a cylindrical shape.
7, novel air-cored axis according to claim 1 and 2 slip ring is characterized in that: be provided with water proof ring between described overcoat and front end housing.
8, novel air-cored axis according to claim 1 and 2 slip ring, it is characterized in that: the height of novel air-cored axis slip ring is 163mm, and the external diameter of overcoat is 120mm, and front end housing external diameter 195mm, conducting ring path are 20 the tunnel.
9, novel air-cored axis according to claim 1 and 2 slip ring, it is characterized in that: the height of novel air-cored axis slip ring is 163mm, and the external diameter of overcoat is 120mm, and front end housing external diameter 220mm, conducting ring path are 20 the tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201321813U CN201266783Y (en) | 2008-08-04 | 2008-08-04 | Novel hollow axis slip-ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201321813U CN201266783Y (en) | 2008-08-04 | 2008-08-04 | Novel hollow axis slip-ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266783Y true CN201266783Y (en) | 2009-07-01 |
Family
ID=40833153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201321813U Expired - Lifetime CN201266783Y (en) | 2008-08-04 | 2008-08-04 | Novel hollow axis slip-ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266783Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931156A (en) * | 2010-08-12 | 2010-12-29 | 李冰 | Multilayer slip ring system |
| CN102176597A (en) * | 2011-01-30 | 2011-09-07 | 重庆华渝电气仪表总厂 | Conducting ring |
| CN101667708B (en) * | 2009-10-10 | 2012-01-04 | 中航光电科技股份有限公司 | Large-current electric rotary connector |
| CN102593683A (en) * | 2012-03-30 | 2012-07-18 | 昆山富康德纳普新能源设备科技有限公司 | Novel connecting structure of sliding ring |
| CN102709773A (en) * | 2012-06-18 | 2012-10-03 | 丹阳市长江汽车部件有限公司 | Conductive control device of fire control car |
| CN102790336A (en) * | 2011-05-17 | 2012-11-21 | 大连光洋科技工程有限公司 | Conductive slip ring |
| CN103944029A (en) * | 2014-04-30 | 2014-07-23 | 北京航天控制仪器研究所 | Support-signal transfer integrated shaft system |
| CN104348067A (en) * | 2013-08-09 | 2015-02-11 | 杨涛 | Production process of spindle component of slip ring |
| CN105071177A (en) * | 2015-09-09 | 2015-11-18 | 四川精通电气设备有限公司 | Forward brushing structure of electric conduction slip ring |
| CN105964475A (en) * | 2016-05-26 | 2016-09-28 | 杭州云博科技有限公司 | Installation structure of conducting ring in fountain equipment |
| CN105990780A (en) * | 2015-01-30 | 2016-10-05 | 杭州驰宏科技有限公司 | Single-bearing planetary wheel type slip ring |
| KR101874210B1 (en) * | 2016-12-29 | 2018-07-05 | 지엠에스아이 주식회사 | Slip ring with cable rocking device |
| CN111200225A (en) * | 2018-11-19 | 2020-05-26 | 杭州海康威视数字技术股份有限公司 | Slip ring mechanism |
-
2008
- 2008-08-04 CN CNU2008201321813U patent/CN201266783Y/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667708B (en) * | 2009-10-10 | 2012-01-04 | 中航光电科技股份有限公司 | Large-current electric rotary connector |
| CN101931156B (en) * | 2010-08-12 | 2015-06-03 | 杭州全盛机电科技有限公司 | Multilayer slip ring system |
| CN101931156A (en) * | 2010-08-12 | 2010-12-29 | 李冰 | Multilayer slip ring system |
| CN102176597A (en) * | 2011-01-30 | 2011-09-07 | 重庆华渝电气仪表总厂 | Conducting ring |
| CN102176597B (en) * | 2011-01-30 | 2013-12-11 | 重庆华渝电气仪表总厂 | Conducting ring |
| CN102790336A (en) * | 2011-05-17 | 2012-11-21 | 大连光洋科技工程有限公司 | Conductive slip ring |
| CN102790336B (en) * | 2011-05-17 | 2016-08-24 | 科德数控股份有限公司 | A kind of conducting slip ring |
| CN102593683A (en) * | 2012-03-30 | 2012-07-18 | 昆山富康德纳普新能源设备科技有限公司 | Novel connecting structure of sliding ring |
| CN102709773A (en) * | 2012-06-18 | 2012-10-03 | 丹阳市长江汽车部件有限公司 | Conductive control device of fire control car |
| CN104348067A (en) * | 2013-08-09 | 2015-02-11 | 杨涛 | Production process of spindle component of slip ring |
| CN103944029A (en) * | 2014-04-30 | 2014-07-23 | 北京航天控制仪器研究所 | Support-signal transfer integrated shaft system |
| CN105990780A (en) * | 2015-01-30 | 2016-10-05 | 杭州驰宏科技有限公司 | Single-bearing planetary wheel type slip ring |
| CN105071177A (en) * | 2015-09-09 | 2015-11-18 | 四川精通电气设备有限公司 | Forward brushing structure of electric conduction slip ring |
| CN105071177B (en) * | 2015-09-09 | 2017-08-29 | 四川精通电气设备有限公司 | The suitable brush configuration of conducting slip ring |
| CN105964475A (en) * | 2016-05-26 | 2016-09-28 | 杭州云博科技有限公司 | Installation structure of conducting ring in fountain equipment |
| KR101874210B1 (en) * | 2016-12-29 | 2018-07-05 | 지엠에스아이 주식회사 | Slip ring with cable rocking device |
| CN111200225A (en) * | 2018-11-19 | 2020-05-26 | 杭州海康威视数字技术股份有限公司 | Slip ring mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN JINPAT ELECTRONICS CO., LTD. Free format text: FORMER OWNER: CAI YIJUN Effective date: 20111212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518109 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111212 Address after: 1-3, building 1, Huaxing Industrial Building, big wave street, Shenzhen, Guangdong, Baoan District 518109, China Patentee after: Shenzhen Jinpat Electronics Co., Ltd. Address before: 518000, Shenzhen, Guangdong province Longhua town Baoan District large wave Huasheng Industrial Zone Crystal Electronics Patentee before: Cai Yijun |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090701 |