Magnetic ring seat mounting structure

Abstract

The utility model relates to the field of new energy automobiles, in particular to a magnetic ring seat mounting structure. The magnetic ring seat mounting structure comprises a motor three-phase connector, the motor three-phase connector is provided with a support, the support is provided with an electric control end copper bar, the electric control end copper bar penetrates through the middle of a magnetic ring seat and is integrally coated with a plastic coating body, the magnetic ring seat is an annular body, the top of the magnetic ring seat is open, and a magnetic ring is arranged in the magnetic ring seat and is an integrally-formed annular body. The upper part of the middle of the inner wall of the magnetic ring seat is provided with a connecting rib which is covered by a protective cover. The utility model has the beneficial effects that the structure is novel, the design is ingenious and simple, the use effect is ensured to be not weakened through the integrated magnetic ring, the magnetic ring is tightly matched through the ribs in the magnetic ring seat, the ribs prevent the magnetic ring seat from deforming and the magnetic ring from being broken in the integrated plastic coating process, and the thickness of the second wall body is greater than that of the first wall body so as to improve the strength; and during use, adhesive glue is adopted for assistance, so that the whole mounting process is smoother.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy automobile field especially is magnetic ring seat installation structure. BACKGROUND

[0002] The magnetic ring is installed on the magnetic ring seat to realize the reduction of radiation interference and conduction interference in the power transmission process. The current magnetic ring has split type magnetic ring, has two halves, is installed through two magnetic ring seats, and has the problems of effect influence and relatively troublesome process structure. SUMMARY

[0003] In order to solve the technical problem of the split type magnetic ring, the utility model provides magnetic ring seat installation structure.

[0004] The technical scheme of the utility model is as follows:

[0005] Magnetic ring seat installation structure, including motor three -phase connector, the motor three -phase connector is equipped with support, is equipped with the electric control end copper bar on the support, the electric control end copper bar is through the magnetic ring seat middle through the integrative plastic of plastic body, the magnetic ring seat is annular body, top opening, magnetic ring is set up in the magnetic ring seat, the magnetic ring is the annular body of integrative molding, the inner wall of magnetic ring seat middle upper portion is equipped with the connecting rib piece, the magnetic ring seat is covered by the protective cover.

[0006] The magnetic ring seat includes a first wall body and a second wall body, the second wall body is inside, the first wall body is outside, the rib piece connects the front side outer wall and the rear side outer wall of the second wall body, and the rib piece extends from the top end of the second wall body to the middle part.

[0007] The inner wall of the first wall body is provided with a rib strip, and the rib strip extends from the bottom to the middle part.

[0008] The inner wall of the first wall body opening has a circle of recess, and the outer wall of the second wall body opening has a circle of recess.

[0009] The electric control end copper bar includes a machine connecting copper bar and a counterpart copper bar.

[0010] The wall thickness of the first wall body is greater than the wall thickness of the second wall body.

[0011] The technical scheme of the utility model has novel structure, ingenious and simple design, ensures that the use effect is not weakened through the integral magnetic ring, the rib strip in the magnetic ring seat makes the magnetic ring tightly fit, the rib piece prevents the deformation of the magnetic ring seat, and the second wall body thickness is greater than the first wall body, which is also to improve the strength, and adhesive glue is used to assist during use, so that the overall installation process is more smooth. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the three-phase motor connector of this utility model;

[0014] Figure 3 , 4 This is a schematic diagram of the structure of the magnetic ring seat of this utility model;

[0015] Figure 5 This is a schematic diagram of the structure of the magnetic ring of this utility model;

[0016] Figure 6 This is a schematic diagram of the structure of the protective cover of this utility model. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0018] like Figure 1 , 2 The magnetic ring seat mounting structure shown in Figures 3, 4, 5, and 6 includes a three-phase motor connector 1. The three-phase motor connector 1 is provided with a support 2. The support 2 is provided with an electrical control terminal copper busbar. The electrical control terminal copper busbar passes through the magnetic ring seat 5 and is integrally coated with a plastic body. The magnetic ring seat 5 is an annular body with an opening at the top. A magnetic ring is set in the magnetic ring seat 5. The magnetic ring is an integrally formed annular body. A rib 6 is provided in the upper middle part of the inner wall of the magnetic ring seat 5. The magnetic ring seat 5 is covered by a protective cover 7.

[0019] The magnetic ring seat 5 includes a first wall and a second wall, with the second wall inside and the first wall outside. Ribs 6 connect the front outer wall and the rear outer wall of the second wall, and the ribs 6 extend from the top of the second wall to the middle.

[0020] The inner wall of the first wall is provided with ribs, which extend from the bottom to the middle.

[0021] The inner wall of the opening of the first wall has a ring of indentation, and the outer wall of the opening of the second wall has a ring of indentation.

[0022] The electronic control terminal copper busbar includes a machine connection copper busbar 3 and a device connection copper busbar 4.

[0023] The thickness of the first wall is greater than the thickness of the second wall.

[0024] In use, bolts are used in conjunction with the rivet nuts of the motor three-phase connector and the electronic control terminal copper busbar to fix the motor three-phase connector copper busbar to the countersunk copper busbar. Then, bolts are used to fix the plastic-coated body of the three-phase connector to the gearbox housing to achieve stable power transmission and electrical signal interaction. There is a magnetic ring seat with a magnetic ring below the electronic control terminal copper busbar. It is injection molded separately using an injection molding machine and an injection mold. After injection molding, adhesive is poured into the bottom of the magnetic ring seat, and then the magnetic ring is placed into the magnetic ring seat. Adhesive is poured in again, and the protective cover 7 is assembled into the magnetic ring seat to protect the magnetic ring. Then, an injection molding machine and an injection mold are used to integrally encapsulate the reference bushing, bushing, copper busbar and magnetic ring seat with magnetic ring to reduce radiation interference and conduction interference during power transmission. The magnetic ring seat has connecting ribs in the middle to act as reinforcing ribs to prevent deformation of the magnetic ring seat housing and breakage of the magnetic ring during the integral encapsulation process.

[0025] It should be understood that the above description is only a preferred embodiment of the present utility model and is not sufficient to limit the technical solution of the present utility model. For those skilled in the art, within the spirit and principles of the present utility model, additions, subtractions, substitutions, transformations or improvements can be made based on the above description, and all such additions, subtractions, substitutions or improvements should fall within the protection scope of the appended claims of the present utility model.

Claims

1. Magnetic ring seat mounting structure comprising a motor three-phase connector (1), characterized in that: The motor three-phase connector (1) is provided with a support (2), the support (2) is provided with an electric control end copper bar, the electric control end copper bar is integrally plasticized through a plastic body from the middle of a magnetic ring seat (5), the magnetic ring seat (5) is an annular body, the top is open, a magnetic ring is arranged in the magnetic ring seat (5), the magnetic ring is an annular body integrally formed, the inner wall of the magnetic ring seat (5) is provided with a rib (6) in the middle of the upper portion, and the magnetic ring seat (5) is covered by a protective cover (7).

2. The magnetic ring seat mounting structure of claim 1, wherein: The magnetic ring seat (5) comprises a first wall body and a second wall body, the second wall body is inside, the first wall body is outside, the rib (6) connects the front side outer wall and the rear side outer wall of the second wall body, and the rib (6) extends from the top end of the second wall body to the middle portion.

3. The magnetic ring seat mounting structure of claim 2, wherein: The inner wall of the first wall body is provided with a rib strip, and the rib strip extends from the bottom to the middle portion.

4. The magnetic ring seat mounting structure of claim 2, wherein: The inner wall of the opening of the first wall body has a circle of recesses, and the outer wall of the opening of the second wall body has a circle of recesses.

5. The magnetic ring seat mounting structure of claim 1, wherein: The electric control end copper bar comprises a machine connecting copper bar (3) and a counterpart copper bar (4).

6. The magnetic ring seat mounting structure of claim 2, wherein: The wall thickness of the first wall body is greater than that of the second wall body.

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