Conductive slip ring assembly

Abstract

The utility model discloses a conductive slip ring assembly, which comprises a stator shell, a fixed plate arranged outside the stator shell, a stator copper ring part arranged at the bottom end inside the stator shell, a stator plastic part arranged inside the stator shell, and a rotor copper part arranged at the top end inside the stator shell. And a floating structure is arranged in the fixed plate. According to the conductive slip ring assembly, the floating bolt and the spring are arranged, the assembly is installed on a product, when the product works, the product jumps, the assembly is likely to be clamped, the floating bolt, the installation sleeve and the spring are arranged, and damage to the assembly caused by non-concentric products can be avoided; by arranging the floating bolt, the mounting sleeve and the spring, the assembly can be protected, the service life of the assembly is prolonged, the practicability of the assembly is improved, and the problems that when a product shakes, the assembly is likely to be clamped, and the conductive slip ring assembly is inconvenient to protect are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive slip rings, in particular to a conductive slip ring assembly. Background Art

[0002] The material of the conductive slip ring is required to have high mechanical strength, be a good conductor of electricity, and be corrosion-resistant. The conductive slip ring is composed of multiple components. The slip ring can improve system performance, simplify system structure, and avoid twisting of the wire during rotation. With the advancement of science and technology and social development, users have higher and higher requirements for conductive slip ring components.

[0003] There are still some problems when using common conductive slip ring assemblies. For example, the product may shake when using the conductive slip ring assembly. When the product shakes, the assembly may get stuck, which makes it inconvenient to protect the conductive slip ring assembly and easily reduces the service life of the conductive slip ring assembly. Utility Model Content

[0004] The utility model aims to provide a conductive slip ring assembly to solve the problem in the background art that when the product shakes, the assembly may get stuck, making it inconvenient to protect the conductive slip ring assembly.

[0005] To achieve the above object, the utility model provides the following technical solutions: a conductive slip ring assembly, comprising a stator housing, a fixing plate is arranged outside the stator housing, a stator copper ring part is arranged at the bottom end inside the stator housing, a stator plastic part is arranged inside the stator housing, a rotor copper part is arranged at the top end inside the stator housing, and a floating structure is arranged inside the fixing plate;

[0006] The floating structure includes a floating bolt, a mounting sleeve and a spring. Floating bolts are arranged on both sides and one end of the fixed plate, a mounting sleeve is arranged on the top of the floating bolt, the bottom end of the floating bolt is fixedly connected to a fixed block, and a spring is arranged on the top of the fixed block.

[0007] Preferably, a rotor plastic part is arranged inside the stator plastic part, a bearing is arranged at the top end of the rotor plastic part, and a rotor upper cover is arranged at the top end of the bearing.

[0008] Preferably, the floating bolts are provided in three groups, and the springs are provided at the bottom ends outside the floating bolts.

[0009] Preferably, three sets of terminal blocks are fixedly connected to the bottom end of the stator copper ring part and the top end of the rotor copper part respectively, the terminal blocks are provided with wiring holes inside, and a temperature probe is arranged on the right side inside the fixed plate.

[0010] Preferably, the terminal blocks are distributed in a ring shape at the bottom end of the stator copper ring part and the top end of the rotor copper part, respectively, and the wiring holes are opened at the outer ends of the terminal blocks and the rotor copper part.

[0011] Preferably, a flange plate is fixedly connected to the outside of the stator housing, and mounting holes are respectively provided on both sides and one end of the inside of the flange plate.

[0012] Preferably, the floating bolt is arranged inside the mounting hole, and the floating bolt and the mounting hole cooperate with each other.

[0013] Preferably, the floating bolts and the fixing blocks are arranged outside the fixing plate and the flange plate, and the fixing plate is installed outside the stator housing through the floating bolts.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the conductive slip ring assembly is not only convenient for protecting the assembly, but also convenient for wiring and temperature measurement, and is also convenient for installation;

[0015] (1) By providing a floating bolt, a fixing block, a mounting sleeve and a spring, the component is installed on the product. When the product is working, the product will jump and the component may get stuck. The floating bolt, the mounting sleeve and the spring can avoid the damage to the component caused by the non-concentricity of the product. Therefore, the floating bolt, the mounting sleeve and the spring can protect the component and increase the service life and practicality of the component.

[0016] (2) By providing a temperature probe, a wiring board and a wiring hole, the temperature probe can be connected to the thermometer on the user's product. When the temperature exceeds the temperature set by the user, the temperature probe will automatically alarm, thereby promptly reminding the user. The wiring hole on the wiring board can facilitate the user to connect the wires, thereby facilitating the user's use. Increasing the length of the wiring board not only increases the wiring position, but also increases the torque, thereby improving the performance of the component;

[0017] (3) By providing a fixing plate, a flange plate and a mounting hole, a flange plate is fixedly connected to the outside of the stator housing, and the flange plate can facilitate the connection between the fixing plate and the stator housing, thereby facilitating the installation of the component. Grooves are provided on both sides of the inside of the fixing plate, and the fixing plate facilitates the installation of the component on the product in use. The provision of the flange plate and the fixing plate can increase the installation efficiency of the component. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of a three-dimensional cross-sectional structure of a fixing plate of the utility model;

[0020] Figure 3This is a front view structural schematic diagram of the utility model;

[0021] Figure 4 For the utility model Figure 3 Schematic diagram of the cross-sectional structure at point A in the middle.

[0022] In the figure: 1. fixing plate; 2. floating bolt; 3. temperature probe; 4. stator housing; 5. terminal block; 6. stator plastic part; 7. rotor plastic part; 8. bearing; 9. rotor copper part; 10. rotor upper cover; 11. wiring hole; 12. stator copper ring part; 13. flange plate; 14. mounting hole; 15. fixing block; 16. mounting sleeve; 17. spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 A conductive slip ring assembly includes a stator housing 4, a fixing plate 1 is arranged outside the stator housing 4, a stator copper ring part 12 is arranged at the bottom end inside the stator housing 4, a stator plastic part 6 is arranged inside the stator housing 4, a rotor copper part 9 is arranged at the top end inside the stator housing 4, and a floating structure is arranged inside the fixing plate 1;

[0025] The floating structure includes a floating bolt 2, a mounting sleeve 16 and a spring 17. The floating bolts 2 are arranged on both sides and one end of the fixed plate 1. The mounting sleeve 16 is arranged on the top of the floating bolt 2. The bottom end of the floating bolt 2 is fixedly connected with a fixing block 15. The top of the fixing block 15 is provided with a spring 17.

[0026] The stator plastic part 6 is provided with a rotor plastic part 7 inside, a bearing 8 is provided at the top of the rotor plastic part 7, a rotor upper cover 10 is provided at the top of the bearing 8, three groups of floating bolts 2 are provided, and a spring 17 is provided at the bottom end outside the floating bolts 2;

[0027] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when the component is installed on the product, the product will jump when it is working, and the component may get stuck. The floating bolt 2, the mounting sleeve 16 and the spring 17 can avoid the damage to the component caused by the non-concentricity of the product. Therefore, the floating bolt 2, the mounting sleeve 16 and the spring 17 can protect the component and increase the service life and practicality of the component.

[0028] Embodiment 2: Three groups of terminal blocks 5 are fixedly connected to the bottom end of the stator copper ring part 12 and the top end of the rotor copper part 9, respectively. The terminal blocks 5 are provided with wiring holes 11 inside. A temperature probe 3 is provided on the right side inside the fixed plate 1. The terminal blocks 5 are distributed in a ring shape at the bottom end of the stator copper ring part 12 and the top end of the rotor copper part 9, respectively. The wiring holes 11 are provided at the outer ends of the terminal blocks 5 and the rotor copper part 9.

[0029] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the temperature probe 3 can be connected to the thermometer on the user's product. When the temperature exceeds the temperature set by the user, the temperature probe 3 will automatically alarm, thereby reminding the user in time. The wiring holes 11 on the wiring board 5 can facilitate the user to connect the wires, thereby facilitating the user's use. Increasing the length of the wiring board 5 not only increases the wiring position, but also increases the torque, thereby improving the performance of the component.

[0030] Embodiment 3: The outside of the stator housing 4 is fixedly connected with a flange plate 13, and mounting holes 14 are respectively opened on both sides and one end of the inside of the flange plate 13, and the floating bolts 2 are arranged inside the mounting holes 14, and the floating bolts 2 and the mounting holes 14 cooperate with each other. The floating bolts 2 and the fixing blocks 15 are arranged on the outside of the fixing plate 1 and the flange plate 13, and the fixing plate 1 is installed on the outside of the stator housing 4 through the floating bolts 2;

[0031] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, a flange plate 13 is fixedly connected to the outside of the stator housing 4. The flange plate 13 can facilitate the connection between the fixing plate 1 and the stator housing 4, thereby facilitating the installation of the component. Grooves are provided on both sides of the inside of the fixing plate 1. The fixing plate 1 facilitates the installation of the component on the product in use. The provision of the flange plate 13 and the fixing plate 1 can increase the installation efficiency of the component.

[0032] Working principle: When the utility model is in use, the outside of the stator housing 4 is fixedly connected with a flange plate 13, and the flange plate 13 can facilitate the connection between the fixing plate 1 and the stator housing 4, so as to facilitate the installation of the component. Grooves are provided on both sides of the inside of the fixing plate 1, and the fixing plate 1 facilitates the installation of the component on the product in use. The flange plate 13 and the fixing plate 1 can increase the installation efficiency of the component. After the component is installed in the product, the product will jump when the product is working, and the component may be stuck. The floating bolt 2, the mounting sleeve 16 and the spring 17 can avoid the damage to the component caused by the eccentricity of the product, so the floating bolt 2, The mounting sleeve 16 and the spring 17 can protect the component and increase the service life and practicality of the component. The floating bolt 2, the mounting sleeve 16 and the spring 17 can make the product shake within one millimeter without affecting the use of the product. The temperature probe 3 can be connected to the thermometer on the user's product. When the temperature exceeds the temperature set by the user, the temperature probe 3 will automatically alarm, thereby reminding the user in time. The wiring hole 11 on the wiring board 5 can facilitate the user to connect the wires, thereby facilitating the user's use. Increasing the length of the wiring board 5 not only increases the wiring position, but also increases the torque, thereby improving the performance of the component.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A conductive slip ring assembly, comprising a stator housing (4), characterized in that: A fixing plate (1) is arranged outside the stator housing (4), a stator copper ring part (12) is arranged at the bottom end inside the stator housing (4), a stator plastic part (6) is arranged inside the stator housing (4), a rotor copper part (9) is arranged at the top end inside the stator housing (4), and a floating structure is arranged inside the fixing plate (1); The floating structure comprises a floating bolt (2), a mounting sleeve (16) and a spring (17); the floating bolts (2) are arranged on both sides and one end of the interior of the fixed plate (1); the mounting sleeve (16) is arranged on the top of the exterior of the floating bolt (2); the bottom end of the floating bolt (2) is fixedly connected to a fixing block (15); the top of the fixing block (15) is arranged with a spring (17).

2. A conductive slip ring assembly according to claim 1, characterized in that: A rotor plastic part (7) is arranged inside the stator plastic part (6), a bearing (8) is arranged at the top end of the rotor plastic part (7), and a rotor upper cover (10) is arranged at the top end of the bearing (8).

3. A conductive slip ring assembly according to claim 1, characterized in that: The floating bolts (2) are provided in three groups, and the springs (17) are provided at the bottom ends outside the floating bolts (2).

4. The conductive slip ring assembly according to claim 1, characterized in that: The bottom end of the stator copper ring part (12) and the top end of the rotor copper part (9) are respectively fixedly connected with three groups of terminal blocks (5), the inside of the terminal blocks (5) is provided with a wiring hole (11), and the right side of the inside of the fixed plate (1) is provided with a temperature probe (3).

5. A conductive slip ring assembly according to claim 4, characterized in that: The terminal block (5) is distributed in a ring shape at the bottom end of the stator copper ring part (12) and the top end of the rotor copper part (9), and the terminal hole (11) is opened at the outer end of the terminal block (5) and the rotor copper part (9).

6. A conductive slip ring assembly according to claim 5, characterized in that: A flange plate (13) is fixedly connected to the outside of the stator housing (4), and mounting holes (14) are respectively provided on both sides and one end of the inside of the flange plate (13).

7. The conductive slip ring assembly according to claim 1, characterized in that: The floating bolt (2) is arranged inside the mounting hole (14), and the floating bolt (2) and the mounting hole (14) cooperate with each other.

8. The conductive slip ring assembly according to claim 1, characterized in that: The floating bolts (2) and the fixing blocks (15) are arranged outside the fixing plate (1) and the flange plate (13), and the fixing plate (1) is installed outside the stator housing (4) through the floating bolts (2).

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