CN213043192U - Double-slip-ring device - Google Patents
Double-slip-ring device Download PDFInfo
- Publication number
- CN213043192U CN213043192U CN202021672891.2U CN202021672891U CN213043192U CN 213043192 U CN213043192 U CN 213043192U CN 202021672891 U CN202021672891 U CN 202021672891U CN 213043192 U CN213043192 U CN 213043192U
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- slip ring
- electric power
- stator
- sliding ring
- forceful electric
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Abstract
The utility model provides a two slip ring devices, includes the fixing base, be equipped with the rotation axis in the fixing base, rotation axis fixed connection has the rotation to change the spiale, and fixedly connected with rotor seat on the rotation changes the spiale, and fixed mounting has forceful electric power sliding ring and weak current sliding ring on the rotor seat, weak current sliding ring is located the inboard of forceful electric power sliding ring, and the outside of forceful electric power sliding ring is equipped with the stator seat of fixing on the fixing base, the one end of weak current sliding ring and forceful electric power sliding ring is fixed on the rotor seat, and the other end of weak current sliding ring and forceful electric power sliding ring is equipped with the. The utility model discloses in contain two sets of conductive slip rings, one of them set of forceful electric power that leads to of two sets of slip rings, another set leads to the light current, can effectively reduce the interference of forceful electric power signal to the light current signal.
Description
Technical Field
The utility model relates to a two slip ring devices, concretely relates to two slip ring devices of strong and weak electric separation.
Background
At present, a rotating shaft provides a rotating motion for a tested product, and when the rotating shaft rotates continuously, in order to prevent a power supply and a signal cable of the tested product from being twisted off due to continuous rotation, a conductive slip ring is required to be installed in the rotating shaft, and a power supply and a signal at a fixed position are transmitted to the continuously rotating tested product. The traditional conductive slip ring is usually formed by integrating strong current of a power supply and weak current of a signal together, so that the weak current signal is greatly interfered, and the test signal of a tested object is distorted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses its aim at provides a two slip ring devices to solve the problem among the above-mentioned background art, it has overcome the not enough of strong and weak electric integral type sliding ring, adopts two sets of sliding ring coaxial arrangements, and one of them set leads to the forceful electric power, and another set leads to the weak current, then can effectively reduce the interference of forceful electric power signal to the weak current signal.
The technical scheme adopted for achieving the purpose is that the double-slip-ring device comprises a fixed seat, wherein a rotating shaft is arranged in the fixed seat, the rotating shaft is fixedly connected with a rotating connecting shaft, a rotor seat is fixedly connected to the rotating connecting shaft, a strong current slip ring and a weak current slip ring are fixedly mounted on the rotor seat, the weak current slip ring is located on the inner side of the strong current slip ring, a stator seat fixed on the fixed seat is arranged on the outer side of the strong current slip ring, one ends of the weak current slip ring and the strong current slip ring are fixed on the rotor seat, a stator pulling and inserting is arranged at the other ends of the weak current slip ring and the strong current slip ring, and the stator pulling and inserting is.
Further, the weak current slip ring and the strong current slip ring are coaxially and fixedly arranged on the rotor seat; the rotors of the weak current slip ring and the strong current slip ring are fixedly connected with the rotor base through screws; the stator of the weak current slip ring and the strong current slip ring is fixedly connected with the stator plug through screws, and the stator plug is fixedly installed on the stator seat.
Advantageous effects
Compared with the prior art, the utility model has the advantages of
The utility model has the advantages that, adopt two sets of sliding rings coaxial arrangement, one of them set leads to the forceful electric power, and another set leads to the light current, has rationally solved the strong and weak electric signal in the strong and weak electric integral type sliding ring effectively and has caused great interference to the light current signal, causes the problem of the distortion of testee test signal.
Drawings
The present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure and usage of the present invention;
shown in the figure: 1-fixed seat, 2-rotary connecting shaft, 3-strong electric slip ring, 4-stator seat, 5-stator plug, 6-weak electric slip ring, 7-rotor seat and 8-rotary shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The utility model provides a two slip ring devices, includes fixing base 1, as shown in fig. 1, be equipped with rotation axis 8 in the fixing base 1, rotation axis 8 fixed connection has rotary joint axle 2, and fixed connection has rotor seat 7 on the rotary joint axle 2, and fixed mounting has forceful electric power sliding ring 3 and weak electric slip ring 6 on the rotor seat 7, weak electric slip ring 6 is located forceful electric power sliding ring 3's inboard, and the outside of forceful electric power sliding ring 3 is equipped with stator seat 4 of fixing on fixing base 1, the one end of weak electric slip ring 6 and forceful electric power sliding ring 3 is fixed on rotor seat 7, and the other end of weak electric slip ring 6 and forceful electric power sliding ring 3 is equipped with the stator and dials and inserts 5, and the stator is dialled and.
The weak current slip ring 6 and the strong current slip ring 3 are coaxially and fixedly arranged on the rotor seat 7; the rotors of the weak current slip ring 6 and the strong current slip ring 3 are fixedly connected with a rotor seat 7 through screws; the stator of the weak current slip ring 6 and the strong current slip ring 3 is fixedly connected with the stator shifting and inserting 5 through screws, and the stator shifting and inserting 5 is fixedly installed on the stator seat 4.
The utility model discloses when concrete implementation, at first install rotatory spiale 2 on rotation axis 8, install weak current sliding ring 6 on rotor seat 7 again, weak current sliding ring 6's rotor is fixed in on rotor seat 7 promptly, install forceful electric power sliding ring 3 on rotor seat 7 equally again, on strong electric power sliding ring 3's rotor is fixed in rotor seat 7 equally also, install the integral erection of two sliding rings and rotation axis 8 constitution on rotatory spiale 2 again, the rotor of two sliding rings can be along with the coaxial rotation of rotation axis 8 like this.
And then, the stator seat 4 is arranged on the fixed seat 1, the stator shifting and inserting 5 is fixed on the stator seat 4, and the stators of the strong electric slip ring 3 and the weak electric slip ring 6 are fixedly connected with the stator shifting and inserting 5 through screws, so that the stators of the two slip rings are fixed.
In the utility model, a strong current slip ring 3 and a weak current slip ring 6 of a double-slip-ring device are coaxially arranged; the rotors of the strong electric slip ring 3 and the weak electric slip ring 6 are fixed on the rotary adapting shaft 2, and the rotary adapting shaft 2 is fixed on the rotary shaft 8 to form a rotary part of the double-slip-ring device; the stators of the strong electric slip ring 3 and the weak electric slip ring 6 are fixed with the stator shifting and inserting 5 through screws, the stator shifting and inserting 5 is installed on the stator seat 4, and the whole stator is fixed on the fixed seat 1 to form a rotation limiting part.
Claims (2)
1. The utility model provides a two slip ring devices, includes fixing base (1), its characterized in that, be equipped with rotation axis (8) in fixing base (1), rotation axis (8) fixed connection has rotatory switching shaft (2), and fixedly connected with rotor holder (7) on rotatory switching shaft (2), fixed mounting has forceful electric power sliding ring (3) and weak electric slip ring (6) on rotor holder (7), weak electric slip ring (6) are located the inboard of forceful electric power sliding ring (3), and the outside of forceful electric power sliding ring (3) is equipped with stator seat (4) of fixing on fixing base (1), the one end of weak electric slip ring (6) and forceful electric power sliding ring (3) is fixed on rotor holder (7), and the other end of weak electric slip ring (6) and forceful electric power sliding ring (3) is equipped with the stator and dials and inserts (5), and the stator is dialled (5) and is fixed on stator seat (.
2. A double slip ring arrangement according to claim 1, wherein the weak current slip ring (6) and the strong current slip ring (3) are coaxially and fixedly mounted on the rotor base (7); the rotors of the weak current slip ring (6) and the strong current slip ring (3) are fixedly connected with a rotor seat (7) through screws; the stator of the weak current slip ring (6) and the stator of the strong current slip ring (3) are fixedly connected with the stator shifting and inserting piece (5) through screws, and the stator shifting and inserting piece (5) is fixedly installed on the stator seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672891.2U CN213043192U (en) | 2020-08-12 | 2020-08-12 | Double-slip-ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672891.2U CN213043192U (en) | 2020-08-12 | 2020-08-12 | Double-slip-ring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213043192U true CN213043192U (en) | 2021-04-23 |
Family
ID=75531833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021672891.2U Active CN213043192U (en) | 2020-08-12 | 2020-08-12 | Double-slip-ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213043192U (en) |
-
2020
- 2020-08-12 CN CN202021672891.2U patent/CN213043192U/en active Active
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