CN204376158U - A kind of wind-powered electricity generation precise conductive slip ring - Google Patents
A kind of wind-powered electricity generation precise conductive slip ring Download PDFInfo
- Publication number
- CN204376158U CN204376158U CN201520068676.4U CN201520068676U CN204376158U CN 204376158 U CN204376158 U CN 204376158U CN 201520068676 U CN201520068676 U CN 201520068676U CN 204376158 U CN204376158 U CN 204376158U
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- hollow shaft
- slip ring
- wind
- shell
- electricity generation
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Abstract
The utility model discloses a kind of wind-powered electricity generation precise conductive slip ring, relate to electrical contact and to be slidably connected field.It comprises the shell being provided with front end housing and rear end cap, hollow shaft is provided with in shell, the front end of hollow shaft protrudes from front end housing and is connected with the female seat and male seat that are interlocked, the check plate being connected to hollow shaft front end is provided with between female seat and front end housing, the rear end of hollow shaft is connected with bellows coupling, rear end cap is provided with fixed cover, fixed cover is provided with encoder, shell is also provided with holder in the one end near front end housing, holder is provided with connector and multiple module frame, upper and lower two printed circuit board are provided with in shell, the position that hollow shaft is corresponding to printed circuit board (PCB) is provided with conductive copper, connected by brush silk between upper and lower two printed circuit board, brush silk and conductive copper CONTACT WITH FRICTION.The utility model adopts pole structure integrated, compact conformation, and flange form is installed, and simplifies design of part, easy for installation, accurate reliable, non-maintaining in lifetime.
Description
Technical field
The utility model relates to electrical contact and to be slidably connected field, is specifically related to a kind of compact conformation, accurate wind-powered electricity generation precise conductive slip ring reliably.
Background technology
Conducting slip ring has been applied in relative mechanical rotation place transmission current and signal, and conducting slip ring is the electromechanical assembly being come transmission of electric signals and electric energy by the relative rotational slide contact between conducting ring and brush.Conducting slip ring is widely used in the rotary joint position of each precision equipment, mainly contain the middle height ball-shaped camera of safety-security area, automation rotation platform, automatic revolving door, automatic packaging equipment and robot etc., there is different technical requirements in different fields to conducting slip ring, along with the development of science and technology, the raising of each application equipment performance, it is also proposed higher requirement to conducting slip ring.Because conducting slip ring is in rotation at a high speed for a long time, under the overall hot soak condition of slip ring, the syndeton of original conducting slip ring and the resistance to elevated temperatures aspect of each parts need to be improved further.
Utility model content
In order to solve the defect that above-mentioned technology exists, the utility model provides a kind of compact conformation, accurate precise conductive slip ring reliably.
The utility model realizes the technical scheme that above-mentioned technique effect adopts:
A kind of wind-powered electricity generation precise conductive slip ring, comprise the shell being provided with front end housing and rear end cap, hollow shaft is provided with in described shell, the front end of described hollow shaft protrudes from described front end housing and is connected with the female seat and male seat that are interlocked, the check plate being connected to described hollow shaft front end is provided with between described female seat and described front end housing, the rear end of described hollow shaft is connected with bellows coupling, described rear end cap is provided with fixed cover, described fixed cover is provided with encoder, described shell is provided with holder in the one end near described front end housing, described holder is provided with connector and multiple module frame, two printed circuit board are provided with in described shell, the position that described hollow shaft is corresponding to two pieces of described printed circuit board (PCB)s is provided with conductive copper, connected by brush silk between two pieces of described printed circuit board (PCB)s, described brush silk and described conductive copper CONTACT WITH FRICTION.
Above-mentioned a kind of wind-powered electricity generation precise conductive slip ring, described hollow shaft comprise axostylus axostyle, the front end of described axostylus axostyle is provided with connector, and described connector is provided with annular retaining ring, and described axostylus axostyle is provided with the strip through-hole groove of through-shaft club shaft.
Above-mentioned a kind of wind-powered electricity generation precise conductive slip ring, described connector is fixed with fore bearing on the outer end of described annular retaining ring, and described front end housing is socketed on the outer circumferential end face of described fore bearing.
Above-mentioned a kind of wind-powered electricity generation precise conductive slip ring, the end of described axostylus axostyle is fixed with rear bearing, and described rear end cap is socketed on the outer circumferential end face of described rear bearing.
Above-mentioned a kind of wind-powered electricity generation precise conductive slip ring, the inherent side near described rear end cap of described shell is provided with division board, and described division board is set on the body of rod of described axostylus axostyle.
Above-mentioned a kind of wind-powered electricity generation precise conductive slip ring, is also provided with multiple heater for homogeneous heating conducting slip ring inside in described shell.
Above-mentioned a kind of wind-powered electricity generation precise conductive slip ring, two pieces of described printed circuit board (PCB)s are arranged on the opposite side of described hollow shaft, and the outer face of described male seat is provided with vibration damper plate, and the inner side of described rear end cap is provided with the clamp ring being fixed on axostylus axostyle end.
The beneficial effects of the utility model are: the utility model adopts pole structure integrated, compact conformation, and flange form is installed, and simplifies design of part, easy for installation, accurate reliable, non-maintaining in lifetime.Transmit with achieving two data-signals relatively rotating mechanism and power signal.Be particularly suitable for unconfined continuous rotation, need again the place from fixed position to position of rotation delivering power or data simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view at A-A place in Fig. 1;
Fig. 3 is the cutaway view of hollow shaft described in the utility model;
Fig. 4 is the structural representation of hollow shaft described in the utility model;
Fig. 5 is the cross-sectional view of the axostylus axostyle of hollow shaft described in the utility model;
Fig. 6 is right view of the present utility model.
In figure: 1-hollow shaft, 2-holder, 3-front end housing, 4-rear end cap, 5-clamp ring, 6-fixed cover, 7-female seat, 8-male seat, 9-check plate, 10-shell, 11-vibration damper plate, 12-division board, 13-printed circuit board (PCB), 14-heater, 15-fore bearing, 16-rear bearing, 17-encoder, 18-bellows coupling, 19-connector, 20-conductive copper, 21-brush silk, 22-module frame, 101-axostylus axostyle, 102-connector, 103-annular retaining ring, 191-metal water joint, 1011-strip through-hole groove.
Embodiment
For making to do further to understand to the utility model, referring to Figure of description and specific embodiment, the utility model is described in further detail:
As shown in Figures 1 to 6, a kind of wind-powered electricity generation precise conductive slip ring, comprises the shell 10 being provided with front end housing 3 and rear end cap 4, is provided with hollow shaft 1 in shell 10, and the front end of this hollow shaft 1 protrudes from front end housing 3 and is connected with the female seat 7 and male seat 8 that are interlocked.Be provided with the check plate 9 being connected to hollow shaft 1 front end between female seat 7 and front end housing 3, control for brake is carried out in the rotation of check plate 9 pairs of hollow shafts 1.The rear end of hollow shaft 1 is connected with bellows coupling 18, and rear end cap 4 is provided with fixed cover 6, and bellows coupling 18 is positioned at this fixed cover 6, and this fixed cover 6 is provided with encoder 17.Shell 10 is provided with holder 2 in the one end near front end housing 3, this holder 2 is provided with connector 19 and multiple module frame 22, two printed circuit board 13 are provided with in shell 10, the position that hollow shaft 1 is corresponding to two printed circuit board 13 is provided with conductive copper 20, connected by brush silk 21 between two printed circuit board 13, brush silk 21 and conductive copper 20 CONTACT WITH FRICTION.Brush silk 21 adopts precious metal alloys material, contact with the annular groove symmetric double in conductive copper 20 in " II " type, transmission of signal and electric current is come by the annular groove sliding contact on the elastic pressure of brush silk 21 and conductive copper 20, brush silk 21 and conductive copper 20 round and smooth wear-resisting, brush silk 21 has good elasticity toughness, can ensure to rotate the stability in contact process and pole low-resistance value.
Concrete, in preferred embodiment of the present utility model, hollow shaft 1 comprise axostylus axostyle 101, the front end of axostylus axostyle 101 is provided with connector 102, and this connector 102 is provided with annular retaining ring 103, and axostylus axostyle 101 is provided with the strip through-hole groove 1011 of the body of rod running through axostylus axostyle 101.Connector 102 is fixed with fore bearing 15 on the outer end of annular retaining ring 103, and front end housing 3 is socketed on the outer circumferential end face of this fore bearing 15, and it is movable that annular retaining ring 103 can avoid fore bearing 15 to occur.The end of axostylus axostyle 101 is fixed with rear bearing 16, and rear end cap 4 is socketed on the outer circumferential end face of rear bearing 16.The inherent side near rear end cap 4 of shell 10 is provided with division board 12, and this division board 12 is set on the body of rod of axostylus axostyle 101.In order to heat the inside of conducting slip ring, be also provided with multiple equally distributed heater 14 in shell 10, the inside that heater 14 can be conducting slip ring provides the heating of homogeneous temperature.Two printed circuit board 13 are arranged on the opposite side of hollow shaft 1, and the outer face of male seat 8 is provided with vibration damper plate 11, and the inner side of rear end cap 4 is provided with the clamp ring 5 being fixed on axostylus axostyle 101 end, can be fixed two printed circuit board 13.Connector 19 is provided with three metal water joints, is respectively the outlet of control signal cable outlet, communication signal cable outlet and power cable.Module frame 22 is provided with 12 core male module, 12 core female module, 4 core male module, 4 core female module and empty module, for providing jack-plug socket to user.German kubler encoder selected by encoder, and its type is multi-turn absolute value encoder, and interface is SSI+ increment type A90 ° of B (push-pull type), and increment signal is 2048ppr, operating voltage 10VDC-30VDC.German STEGO small semiconductor heater selected by heater, and model is RC01610 (8) 13W/, adopts multiple low-power heating device more can guarantee the thermally equivalent of slip ring inside; This heater adopts anode extruded aluminium section to be heat loss through conduction body, its inside is PTC semiconductor heat booster, security performance is high, the little lightweight area of dissipation of this small product size is large, long service life, termination safe ready, global design is rational in infrastructure, good looking appearance, good insulation preformance, compressive resistance high.Connector uses German Harting heavy-duty industrial connector H16B series, and installation is very convenient, coefficient of safety is quite high, good insulation preformance.
In sum, the utility model adopts pole structure integrated, compact conformation, and flange form is installed, and simplifies design of part, easy for installation, accurate reliable, non-maintaining in lifetime.Transmit with achieving two data-signals relatively rotating mechanism and power signal.Be particularly suitable for unconfined continuous rotation, need again the place from fixed position to position of rotation delivering power or data simultaneously.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications; these changes and improvements all fall in claimed scope of the present utility model, and the protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (7)
1. a wind-powered electricity generation precise conductive slip ring, it is characterized in that, comprise the shell being provided with front end housing and rear end cap, hollow shaft is provided with in described shell, the front end of described hollow shaft protrudes from described front end housing and is connected with the female seat and male seat that are interlocked, the check plate being connected to described hollow shaft front end is provided with between described female seat and described front end housing, the rear end of described hollow shaft is connected with bellows coupling, described rear end cap is provided with fixed cover, described fixed cover is provided with encoder, described shell is provided with holder in the one end near described front end housing, described holder is provided with connector and multiple module frame, two printed circuit board are provided with in described shell, the position that described hollow shaft is corresponding to two pieces of described printed circuit board (PCB)s is provided with conductive copper, connected by brush silk between two pieces of described printed circuit board (PCB)s, described brush silk and described conductive copper CONTACT WITH FRICTION.
2. a kind of wind-powered electricity generation precise conductive slip ring according to claim 1, it is characterized in that, described hollow shaft comprise axostylus axostyle, the front end of described axostylus axostyle is provided with connector, described connector is provided with annular retaining ring, and described axostylus axostyle is provided with the strip through-hole groove of through-shaft club shaft.
3. a kind of wind-powered electricity generation precise conductive slip ring according to claim 2, it is characterized in that, described connector is fixed with fore bearing on the outer end of described annular retaining ring, and described front end housing is socketed on the outer circumferential end face of described fore bearing.
4. a kind of wind-powered electricity generation precise conductive slip ring according to claim 2, it is characterized in that, the end of described axostylus axostyle is fixed with rear bearing, and described rear end cap is socketed on the outer circumferential end face of described rear bearing.
5. a kind of wind-powered electricity generation precise conductive slip ring according to claim 1, is characterized in that, the inherent side near described rear end cap of described shell is provided with division board, and described division board is set on the body of rod of described axostylus axostyle.
6. a kind of wind-powered electricity generation precise conductive slip ring according to claim 1, is characterized in that, is also provided with multiple heater for homogeneous heating conducting slip ring inside in described shell.
7. a kind of wind-powered electricity generation precise conductive slip ring according to claim 4, it is characterized in that, two pieces of described printed circuit board (PCB)s are arranged on the opposite side of described hollow shaft, and the outer face of described male seat is provided with vibration damper plate, and the inner side of described rear end cap is provided with the clamp ring being fixed on axostylus axostyle end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068676.4U CN204376158U (en) | 2015-01-30 | 2015-01-30 | A kind of wind-powered electricity generation precise conductive slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068676.4U CN204376158U (en) | 2015-01-30 | 2015-01-30 | A kind of wind-powered electricity generation precise conductive slip ring |
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| Publication Number | Publication Date |
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| CN204376158U true CN204376158U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520068676.4U Expired - Fee Related CN204376158U (en) | 2015-01-30 | 2015-01-30 | A kind of wind-powered electricity generation precise conductive slip ring |
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| CN (1) | CN204376158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990781A (en) * | 2015-01-30 | 2016-10-05 | 杭州驰宏科技有限公司 | Wind-power precise conductive slip ring |
| CN107742812A (en) * | 2017-12-01 | 2018-02-27 | 杭州欣扬科技有限公司 | Slip-ring device |
-
2015
- 2015-01-30 CN CN201520068676.4U patent/CN204376158U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990781A (en) * | 2015-01-30 | 2016-10-05 | 杭州驰宏科技有限公司 | Wind-power precise conductive slip ring |
| CN105990781B (en) * | 2015-01-30 | 2019-04-05 | 杭州驰宏科技有限公司 | A kind of wind-powered electricity generation precise conductive slip ring |
| CN107742812A (en) * | 2017-12-01 | 2018-02-27 | 杭州欣扬科技有限公司 | Slip-ring device |
| CN107742812B (en) * | 2017-12-01 | 2019-05-31 | 杭州欣扬科技有限公司 | Slip-ring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |