CN219329459U

CN219329459U - Stable electric slip ring

Info

Publication number: CN219329459U
Application number: CN202320302897.8U
Authority: CN
Inventors: 胡恩建
Original assignee: Dongguan Obaibo Technology Co ltd
Current assignee: Dongguan Obaibo Technology Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-11
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a stable electric slip ring, which comprises a left slip ring main body and a right slip ring main body, wherein the left slip ring main body consists of a left stator and a left rotor, the right slip ring main body consists of a right rotor and a right stator, a branch pipe is fixedly arranged on the left rotor, a connecting pipe is fixedly arranged on the right rotor, the branch pipe is fixedly connected with the connecting pipe, two groups of supporting mechanisms are arranged on the right stator, and each supporting mechanism comprises a fixed ring, two groups of convex rods and a rotating assembly; according to the utility model, through the designed supporting mechanism, the connecting pipe can be further supported when the connecting pipe rotates along with the right rotor, the supporting load of the right rotor is reduced, the stability of the right rotor, the connecting pipe, the branch pipe and the left slip ring main body in the rotating process is increased, and the usability of the electric slip ring is improved.

Description

Stable electric slip ring

Technical Field

The utility model belongs to the technical field of electric slip rings, and particularly relates to a stable electric slip ring.

Background

The electric slip ring is the slip ring used for conducting electricity and is most widely used in all slip ring series, namely an electric brush, a carbon brush, a collector ring, a turning-through electric joint and a rotary electric joint, is specially used for transmitting power supply and signal supply when the electric slip ring is infinitely and continuously rotated, and mainly comprises a rotating part and a static part, wherein the rotating part is connected with a rotating structure of equipment and moves along with the rotating structure of the equipment in a rotating way, is called a rotor, and the static part is connected with an energy source of a fixed structure of the equipment and is called a stator.

When the existing electric slip ring is used, a left slip ring main body, a branch pipe and a connecting pipe on the electric slip ring can rotate anticlockwise or clockwise by a certain angle through a right rotor on a right slip ring main body, the left slip ring main body is positioned at the outer side during rotation, the force in the rotation process can trend to the outer side due to the influence of centrifugal force on the left slip ring main body, at the moment, the left slip ring main body, the branch pipe and the connecting pipe and the right rotor can be supported through a right stator, the connecting pipe can be driven to rotate on one hand by the right rotor during rotation, on the other hand, the connecting pipe, the branch pipe and the left slip ring main body can be supported, so that the load supported by the right rotor can be increased during rotation, fatigue loosening and damage are caused, instability can be generated between the right rotor and the right stator on the right slip ring main body for a long time, and the service performance of the electric slip ring is influenced.

Disclosure of Invention

The utility model aims to provide a stable electric slip ring, which aims to solve the problems that in the prior art, when the existing electric slip ring is used, a left slip ring main body, a branch pipe and a connecting pipe on the electric slip ring can rotate anticlockwise or clockwise by a certain angle through a right rotor on a right slip ring main body, the left slip ring main body is positioned at the outer side during rotation, the left slip ring main body is influenced by centrifugal force in the rotation process, so that the force in the rotation process tends to the outer side, at the moment, the left slip ring main body, the branch pipe, the connecting pipe and the right rotor can be supported by a right stator, and the right rotor can drive the connecting pipe to rotate on one hand and also can support the connecting pipe, the branch pipe and the left slip ring main body on the other hand during rotation, so that the load supported by the right rotor can be increased during rotation, fatigue loosening and damage can be caused, and the service performance of the electric slip ring is influenced between the right rotor and a right stator on the right slip ring main body for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stable electric slip ring, includes left slip ring main part and right slip ring main part, left slip ring main part comprises left stator and left rotor, right slip ring main part comprises right rotor and right stator, fixed being provided with the branch pipe on the left rotor, fixed being provided with the connecting pipe on the right rotor, the branch pipe with connecting pipe fixed connection, be provided with two sets of supporting mechanism on the right stator, supporting mechanism includes solid fixed ring, two sets of protruding poles and rotating assembly, gu fixed ring cover is established and is fixed the outside of connecting pipe, protruding pole is located the surface of right stator.

Preferably, two groups of connecting plates are fixedly arranged outside the fixing ring, and connecting strips are arranged at the end parts of the connecting plates.

Preferably, the rotating assembly comprises an outer ring and a bearing, and the bearing is sleeved and fixed on the outer part of the outer ring.

Preferably, the ends of the connecting strip extend to the outer surface of the bearing.

Preferably, the side of right side rotor is fixed and is provided with the socket, the side of socket is provided with protection machanism, protection machanism includes the protection piece, the inside of protection piece is seted up flutedly, the fixed shape rubber ring that returns that is provided with of inner wall of recess, the side of socket passes the shape rubber ring returns and extends to the inside of recess.

Preferably, the branch pipe is communicated with the connecting pipe, and the right rotor is located outside the connecting pipe.

Preferably, the top and the bottom of the left stator are provided with joints.

Preferably, the connector is provided with a connecting wire.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, through the designed supporting mechanism, the connecting pipe can be further supported when the connecting pipe rotates along with the right rotor, the supporting load of the right rotor is reduced, the stability of the right rotor, the connecting pipe, the branch pipe and the left slip ring main body in the rotating process is increased, and the usability of the electric slip ring is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a supporting mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a protective block according to the present utility model;

FIG. 4 is a schematic perspective view of an electrical slip ring according to the present utility model;

in the figure: 1. a joint; 2. a left stator; 3. a branch pipe; 4. a fixing ring; 5. a connecting plate; 6. a socket; 7. a protective block; 8. a right stator; 9. a connecting pipe; 10. a left rotor; 11. a bearing; 12. an outer ring; 13. a protruding rod; 14. a connecting strip; 15. a loop-shaped rubber ring; 16. a groove; 17. and a right rotor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a stable electric slip ring comprises a left slip ring main body and a right slip ring main body, wherein the left slip ring main body consists of a left stator 2 and a left rotor 10, a branch pipe 3 is connected to the left rotor 10 during use, the branch pipe 3 can rotate along with the positive rotation or the negative rotation of the left rotor 10, the right slip ring main body consists of a right rotor 17 and a right stator 8, the right rotor 17 can drive a connecting pipe 9, the branch pipe 3 and the left slip ring main body to rotate during use, the electric slip ring can rotate in multiple dimensions and multiple angles, the use effect of the electric slip ring is improved, the branch pipe 3 is fixedly arranged on the left rotor 10, the connecting pipe 9 is fixedly arranged on the right rotor 17, two groups of supporting mechanisms are fixedly connected between the branch pipe 3 and the connecting pipe 9 through welding, the supporting mechanisms comprise a fixed ring 4, two groups of convex rods 13 and a rotating assembly, the fixed ring 4 is sleeved and fixed on the outer part of the connecting pipe 9, the protruding rod 13 is positioned on the surface of the right stator 8, the protruding rod 13 is fixedly connected with the right stator 8 through welding, two groups of connecting plates 5 are fixedly arranged on the outer part of the fixed ring 4 through welding, connecting strips 14 are fixedly arranged at the end parts of the connecting plates 5 through welding, the rotating assembly comprises an outer ring 12 and a bearing 11, the bearing 11 is provided with an inner ring and an outer ring 12 when in use, the inner ring is fixedly connected with the protruding rod 13, the connecting strips 14 are fixedly arranged on the outer wall of the outer ring 12, the bearing 11 is sleeved and fixed on the outer part of the outer ring 12, the end parts of the connecting strips 14 extend to the outer surface of the bearing 11, the connecting pipe 9 can be further supported when the connecting pipe 9 rotates along with the right rotor 17 through a designed supporting mechanism, the supporting load of the right rotor 17 is reduced, the right rotor 17, the connecting pipe 9, the branch pipe 3 and the left slip ring main body are increased and stabilized in the rotating process, the service performance of the electric slip ring is improved.

In this embodiment, preferably, the side of right rotor 17 is fixed and is provided with socket 6, can connect relevant equipment on socket 6 when using, the side of socket 6 is provided with protection machanism, protection machanism includes protection piece 7, recess 16 is seted up to the inside of protection piece 7, the inner wall of recess 16 is fixed with the shape rubber ring 15 that returns through the glue bonding, the side of socket 6 passes the shape rubber ring 15 that returns and extends to the inside of recess 16, through the protection machanism of design, be convenient for can protect the side of socket 6 when not using the electric sliding ring, prevent outside dust and foreign matter from entering into the inside of socket 6, influence the condition of electric sliding ring normal use.

In this embodiment, it is preferable that the branch pipe 3 communicates with the connection pipe 9, and the right rotor 17 is located outside the connection pipe 9.

In this embodiment, preferably, the top and bottom of the left stator 2 are provided with joints 1.

In this embodiment, the connector 1 is preferably provided with a connecting wire.

The working principle and the using flow of the utility model are as follows:

when the utility model is used, when the right rotor 17 rotates, the connecting pipe 9 is driven to rotate, the connecting pipe 9 drives the branch pipe 3 to rotate, the branch pipe 3 drives the left slip ring main body to rotate, the connecting pipe 9 also drives the fixed ring 4 to rotate when rotating, the fixed ring 4 drives the two groups of connecting plates 5 to rotate, the connecting plates 5 drive the connecting strips 14 to rotate, the connecting strips 14 drive the outer ring on the bearing 11 to rotate, at this time, the connecting strip 14 can transfer a part of the force on the connecting pipe 9 to the bearing 11, the bearing 11 transfers the force to the outer ring 12, the outer ring 12 transfers the force to the right stator 8 through the convex rod 13, further supports the connecting pipe 9, reduces the force on the connecting pipe 9 to be concentrated on the right rotor 17, and increases the stability in rotation;

when the electric slip ring is not used, the protection block 7 is sleeved on the socket 6, at the moment, the side surface of the socket 6 passes through the square rubber ring 15 and penetrates into the groove 16, the socket 6 extrudes the square rubber ring 15 in the process of rotation, at the moment, the square rubber ring 15 increases the friction force with the socket 6, and then the protection block 7 can be fixed, the protection block 7 can prevent external dust and foreign matters from entering, and the operation can be carried out according to the opposite principle when the electric slip ring is used.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable electric slip ring, includes left slip ring main part and right slip ring main part, left slip ring main part comprises left stator (2) and left rotor (10), right slip ring main part comprises right rotor (17) and right stator (8), fixed branch pipe (3) that are provided with on left rotor (10), fixed connecting pipe (9) that are provided with on right rotor (17), branch pipe (3) with connecting pipe (9) fixed connection, its characterized in that: the right stator (8) is provided with two groups of supporting mechanisms, each supporting mechanism comprises a fixed ring (4), two groups of convex rods (13) and a rotating assembly, the fixed rings (4) are sleeved and fixed outside the connecting pipes (9), and the convex rods (13) are located on the surface of the right stator (8).

2. A stabilized electrical slip ring as in claim 1 wherein: two groups of connecting plates (5) are fixedly arranged outside the fixing ring (4), and connecting strips (14) are arranged at the end parts of the connecting plates (5).

3. A stabilized electrical slip ring as in claim 2 wherein: the rotating assembly comprises an outer ring (12) and a bearing (11), and the bearing (11) is sleeved and fixed outside the outer ring (12).

4. A stabilized electrical slip ring as in claim 3 wherein: the ends of the connecting strips (14) extend to the outer surface of the bearing (11).

5. A stabilized electrical slip ring as in claim 1 wherein: the side of right rotor (17) is fixed and is provided with socket (6), the side of socket (6) is provided with protection machanism, protection machanism includes protection piece (7), recess (16) are seted up to the inside of protection piece (7), the fixed shape rubber ring (15) that returns that is provided with of inner wall of recess (16), the side of socket (6) passes shape rubber ring (15) returns and extend to the inside of recess (16).

6. A stabilized electrical slip ring as in claim 1 wherein: the branch pipe (3) is communicated with the connecting pipe (9), and the right rotor (17) is positioned outside the connecting pipe (9).

7. A stabilized electrical slip ring as in claim 1 wherein: the top and the bottom of the left stator (2) are both provided with joints (1).

8. The stabilized electrical slip ring of claim 7 wherein: the connector (1) is provided with a connecting wire.