CN215070796U - High-rotating-speed and long-service-life slip ring connector - Google Patents
High-rotating-speed and long-service-life slip ring connector Download PDFInfo
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- CN215070796U CN215070796U CN202121725904.2U CN202121725904U CN215070796U CN 215070796 U CN215070796 U CN 215070796U CN 202121725904 U CN202121725904 U CN 202121725904U CN 215070796 U CN215070796 U CN 215070796U
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- ring connector
- slip ring
- insulating
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Abstract
The utility model discloses a slip ring connector with high rotating speed and long service life, which belongs to the technical field of connectors and comprises a rotor assembly, a stator assembly and a sealing assembly, wherein the rotor assembly comprises a rotor, the stator assembly comprises a stator, the rotor is rotationally connected with the stator, a bearing is arranged at the joint of the rotor and the stator, a dustproof cover is arranged outside the stator, insulating supports are arranged at the upper side and the lower side of the left wall of the dustproof cover, an insulating rod is arranged at one side of the two insulating supports, a sealing gasket is arranged between the two insulating supports, a plurality of reset springs are evenly connected inside the sealing gasket, a wear-resistant gasket is arranged between the reset springs, a lubricating layer is arranged between the inner walls of the inner cavity of the wear-resistant gasket, and the service life of the sealing gasket is effectively prolonged through the common matching of the reset springs, the wear-resistant gasket and the lubricating layer, and the rapid rotation of the rotor relative to the stator is not influenced.
Description
Technical Field
The utility model relates to a connector technical field specifically is a high rotational speed, high life sliding ring connector.
Background
Slip rings belong to the application range of electrical sliding contact connectors, and are electrical components responsible for communicating with a rotating body and transmitting energy and signals, and are classified according to transmission media. The rotating part is connected with the rotating structure of the equipment and rotates along with the rotating structure, the rotating part is called as a rotor, the stationary part is connected with the energy of the fixed structure of the equipment and is called as a stator, the slip ring integrally depends on an elastic lapping principle, a rolling lapping principle or a sealing principle, an ingenious moving structure and sealing structure design, precise part manufacturing and matching, reasonable material selection and the like, a stable and reliable rotating and communicating system is formed, as long as the slip ring is attached to the equipment rotating infinitely, power energy can be provided for the rotating body, and the rotating body can perform other movements or detect the working condition in the rotating state while rotating infinitely.
The sealing ring is usually adopted to seal between the stator assembly and the rotor assembly inside the slip ring connector, the rotor assembly rotates at a high speed, the sealing ring is easily damaged, and the slip ring is inconvenient to use due to frequent replacement of the sealing ring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high rotational speed, high life sliding ring connector to adopt the sealing washer to seal usually between the inside stator module of the sliding ring connector who provides and the rotor subassembly in solving above-mentioned background art, because the rotor subassembly is high-speed rotatory, lead to the sealing washer to destroy easily, frequent change sealing washer brings inconvenient problem for the use of sliding ring.
In order to achieve the above object, the utility model provides a following technical scheme: a slip ring connector with high rotating speed and long service life comprises a rotor assembly, a stator assembly and a sealing assembly, the rotor assembly comprises a rotor inside, the stator assembly comprises a stator inside, the rotor is rotationally connected with the stator, a bearing is arranged at the joint of the rotor and the stator, a dust cover is arranged outside the stator, insulating supports are arranged on the upper side and the lower side of the left wall of the dust cover, an insulating rod is arranged on one side of each of the two insulating supports, a sealing gasket is arranged between the two insulating supports, a plurality of reset springs are uniformly connected in the sealing washer, wear-resistant washers are arranged among the reset springs, a lubricating layer is arranged between the inner walls of the inner cavities of the wear-resistant gaskets, the upper and lower ends of the inner cavity of the sealing gasket are both provided with clamping grooves, the clamping grooves are matched with the insulating rods, and the two insulating supports are connected with the sealing washer through the two insulating rods.
Preferably, the right end of the stator is connected with two stator wires, and the left end of the rotor is connected with two rotor wires.
Preferably, the middle part of the upper wall of the stator is connected with a brush holder, and the brush holder is connected with the stator through two connecting shafts.
Preferably, the outer wall surface of the stator is provided with a wire-shaped brush.
Preferably, a brake plate is connected to the right side of the lower wall of the stator.
Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of a plurality of reset springs, wear-resisting packing ring and lubricant film jointly, effectively prolonged seal ring's life, and can not influence the rotor relative with the quick rotation of stator.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic side view of the sealing washer of the present invention.
In the figure: 1 stator, 2 rotors, 3 bearings, 4 dust covers, 5 stator leads, 6 rotor leads, 7 brake pads, 8 brush holders, 9 filiform brushes, 10 insulating supports, 11 insulating rods, 12 sealing gaskets, 13 clamping grooves, 14 wear-resistant gaskets, 15 reset springs and 16 lubricating layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-2, the present invention provides a technical solution: a slip ring connector with high rotating speed and long service life comprises a rotor assembly, a stator assembly and a sealing assembly, wherein a rotor 2 is arranged in the rotor assembly, a stator 1 is arranged in the stator assembly, the rotor 2 is rotationally connected with the stator 1, a bearing 3 is arranged at the joint of the rotor 2 and the stator 1, a dust cover 4 is arranged on the outer side of the stator 1, insulating supports 10 are arranged on the upper side and the lower side of the left wall of the dust cover 4, insulating rods 11 are arranged on the two sides, close to each other, of the two insulating supports 10, a sealing washer 12 is arranged between the two insulating supports 10, a plurality of reset springs 15 are uniformly connected in the sealing washer 12, wear-resistant washers 14 are arranged between the reset springs 15, a lubricating layer 16 is arranged between the inner walls of inner cavities of the wear-resistant washers 14, clamping grooves 13 are formed in the upper end and the lower end of the inner cavity of the sealing washer 12, and the clamping grooves 13 are matched with the insulating rods 11, the two insulating supports 10 are connected with a sealing washer 12 through two insulating rods 11.
The stator comprises a stator 1, a rotor 2, a brush holder 8, a brake piece 7, a stator lead 5, two rotor leads 6, two connecting shafts, a wire brush 9 and a brake piece 7, wherein the right end of the stator 1 is connected with the two stator leads 5, the left end of the rotor 2 is connected with the two rotor leads 6, the middle of the upper wall of the stator 1 is connected with the brush holder 8, the brush holder 8 is connected with the stator 1 through the two connecting shafts, the outer wall surface of the stator 1 is provided with the wire brush 9, and the right side of the lower wall of the stator 1 is connected with the brake piece 7.
The working principle is as follows: when rotor 2 fast turn, a plurality of reset springs 15 promote wear-resisting packing ring 14 towards the inside of seal ring 12, the rotation that can not influence rotor 2 when seal ring 12 contacts with rotor 2 is guaranteed to lubricated layer 16, wear-resisting packing ring 14 can effectively guarantee seal ring 12's life, when seal ring 12 and wear-resisting packing ring 14 appear wearing and tearing and need change, utilize seal ring 12's elasticity to separate two insulator spindles 11 and two draw-in grooves 13, later with two draw-in grooves 13 on the new seal ring 12 be connected with two insulator spindles 11 can, convenient and fast.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high rotational speed, high life sliding ring connector, includes rotor subassembly, stator module and seal assembly, its characterized in that: the rotor assembly comprises a rotor (2) inside, the stator assembly comprises a stator (1) inside, the rotor (2) is rotatably connected with the stator (1), a bearing (3) is arranged at the joint of the rotor (2) and the stator (1), a dust cover (4) is arranged on the outer side of the stator (1), insulating supports (10) are arranged on the upper side and the lower side of the left wall of the dust cover (4), insulating rods (11) are arranged on the two sides, close to each other, of the two insulating supports (10), a sealing washer (12) is arranged between the two insulating supports (10), a plurality of reset springs (15) are uniformly connected inside the sealing washer (12), wear-resistant washers (14) are arranged among the reset springs (15), a lubricating layer (16) is arranged between the inner cavity walls of the wear-resistant washers (14), and clamping grooves (13) are formed in the upper end and the lower end of the inner cavity of the sealing washer (12), the clamping grooves (13) are matched with the insulating rods (11), and the two insulating supports (10) are connected with the sealing washer (12) through the two insulating rods (11).
2. A high speed, long life slip ring connector as defined in claim 1, wherein: the stator is characterized in that the right end of the stator (1) is connected with two stator leads (5), and the left end of the rotor (2) is connected with two rotor leads (6).
3. A high speed, long life slip ring connector as defined in claim 1, wherein: the middle part of the upper wall of the stator (1) is connected with a brush holder (8), and the brush holder (8) is connected with the stator (1) through two connecting shafts.
4. A high speed, long life slip ring connector as defined in claim 1, wherein: and the outer wall surface of the stator (1) is provided with a filamentous electric brush (9).
5. A high speed, long life slip ring connector as defined in claim 1, wherein: the right side of the lower wall of the stator (1) is connected with a brake pad (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121725904.2U CN215070796U (en) | 2021-07-28 | 2021-07-28 | High-rotating-speed and long-service-life slip ring connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121725904.2U CN215070796U (en) | 2021-07-28 | 2021-07-28 | High-rotating-speed and long-service-life slip ring connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215070796U true CN215070796U (en) | 2021-12-07 |
Family
ID=79219843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121725904.2U Active CN215070796U (en) | 2021-07-28 | 2021-07-28 | High-rotating-speed and long-service-life slip ring connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215070796U (en) |
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2021
- 2021-07-28 CN CN202121725904.2U patent/CN215070796U/en active Active
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