High-performance copper rod for new energy automobile
By designing the positioning blocks, positioning grooves, slots, limit grooves and other structures on the copper rods, the tight splicing of the copper rods is solved, and the problems of inconvenient splicing and intimate connections in new energy vehicles are improved, and the conductive performance is improved.
Patent Information
- Application Number
- CN202421885151.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-06
AI Technical Summary
Existing copper rods are inconvenient to splice and not tightly connected in new energy vehicles, resulting in a degradation of electrical conductivity.
The structure of the copper rod body, positioning block, positioning groove, slot, limiting groove, fixing bump, connecting ring, fixed insertion block and shrapnel is designed. The combination of these components is used to achieve the tight splicing of the copper rod to ensure the stability of the conductive connection.
The length extension and tight fit of the copper rod are achieved, the conductive performance after splicing is improved, and the problem of reduced conductivity is solved.
Smart Images
Figure CN223123627U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical direction of copper rods, and particularly relates to a high-performance copper rod for new energy vehicles. Background Technique
[0002] Copper rods are non-ferrous metal rods made of copper with high electrical conductivity, so they are widely used in new energy vehicles. With the continuous progress of science, there are more and more new energy vehicles, which has led to the rapid development of copper rods.
[0003] The existing copper rods are not convenient for quick splicing during use, and the connection between them after splicing is not tight enough, which affects the electrical conductivity. This phenomenon has become an urgent problem to be solved by those skilled in the art. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a high-performance copper rod for new energy vehicles for the existing device to solve the problems raised in the above background technique.
[0005] To solve the above technical problems, the utility model provides the following technical solution: A high-performance copper rod for new energy vehicles, including a copper rod body, one end of the copper rod body is fixedly connected with a positioning block, a positioning groove is opened at one end of the copper rod body, a slot is opened on the outer wall of the positioning block, a limiting groove is opened on the inner wall of the positioning block, the other end of the copper rod body is fixedly connected with a fixing convex block, a connecting ring is fixedly connected to the outer wall of the fixing convex block, a fixing plug is fixedly connected to the outer wall of the connecting ring, and a elastic sheet is fixedly connected to one end of the fixing convex block. By providing the copper rod body, positioning block, positioning groove, slot, limiting groove, fixing convex block, connecting ring, fixing plug and elastic sheet, the splicing work is facilitated, which is beneficial to extending the length of the copper rod body, and after the length is spliced, they are closely fitted, thus ensuring the electrical conduction work and further improving the electrical conductivity after splicing, and solving the problem of reduced electrical conductivity effect after splicing.
[0006] Furthermore, the positioning block is in an annular structure, and the central dimension of the positioning block is larger than the dimension of the fixing convex block, which facilitates the effective passing of the fixing convex block.
[0007] Furthermore, the slots are distributed at equal angles along the axial center line of the positioning block, and the slots are mutually fitted with the fixing plugs, which facilitates the insertion of the fixing plugs into the interior of the positioning block through the slots.
[0008] Furthermore, the limiting grooves are distributed in a perfect circle, and the fixing plugs are rotationally connected with the positioning block through the limiting grooves, which facilitates the rotation of the fixing plugs inside the positioning block.
[0009] Furthermore, the fixed bump is connected to the copper bar body through the positioning groove, and the elastic piece is closely attached to the inner wall of the positioning groove, which facilitates maintaining an effective conductive connection after the splicing of the copper bar bodies.
[0010] Furthermore, the fixed inserts are distributed at equal angles along the axial center line of the connecting ring, and the fixed inserts and the slots are arranged in a staggered manner, which facilitates the limitation of the fixed inserts and thus prevents them from falling off and separating.
[0011] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: In the present utility model,
[0012] by providing the copper bar body, positioning block, positioning groove, slot, limiting groove, fixed bump, connecting ring, fixed insert and elastic piece, it facilitates the splicing work, which is beneficial to extending the length of the copper bar body, and after the length splicing, they are closely attached, thus ensuring the conductive work and further improving the conductive performance after splicing, and solving the problem of reduced conductive effect after splicing. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:
[0014] Figure 1 is the overall structural schematic diagram of the present utility model;
[0015] Figure 2 is the vertical sectional schematic diagram of the present utility model;
[0016] Figure 3 is the connection schematic diagram of the positioning block and the fixed bump of the present utility model.
[0017] In the figure: 1, copper bar body; 2, positioning block; 3, positioning groove; 4, slot; 5, limiting groove; 6, fixed bump; 7, connecting ring; 8, fixed insert; 9, elastic piece. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The following further describes in detail the technical solution of the present utility model with reference to the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0019] Please refer to Figures 1 - 3, the present utility model provides a technical solution: a high-performance copper rod for new energy vehicles, including a copper rod body 1. One end of the copper rod body 1 is fixedly connected with a positioning block 2. A positioning groove 3 is opened at one end of the copper rod body 1. A slot 4 is opened on the outer wall of the positioning block 2. A limiting groove 5 is opened on the inner wall of the positioning block 2. The other end of the copper rod body 1 is fixedly connected with a fixing convex block 6. A connecting ring 7 is fixedly connected to the outer wall of the fixing convex block 6. A fixing plug 8 is fixedly connected to the outer wall of the connecting ring 7. A spring piece 9 is fixedly connected to one end of the fixing convex block 6. By providing the copper rod body 1, the positioning block 2, the positioning groove 3, the slot 4, the limiting groove 5, the fixing convex block 6, the connecting ring 7, the fixing plug 8 and the spring piece 9, it facilitates the splicing work, thereby being beneficial to extending the length of the copper rod body 1, and ensuring tight fit after length splicing, thus guaranteeing the conductive work and further improving the conductive performance after splicing, and solving the problem of reduced conductive effect after splicing.
[0020] Furthermore, the positioning block 2 is in an annular structure, and the central dimension of the positioning block 2 is larger than the dimension of the fixing convex block 6, which facilitates the effective passing of the fixing convex block 6.
[0021] Furthermore, the slots 4 are distributed at equal angles along the axial center line of the positioning block 2, and the slots 4 are mutually fitted with the fixing plugs 8, which facilitates the insertion of the fixing plugs 8 into the inside of the positioning block 2 through the slots 4.
[0022] Furthermore, the limiting grooves 5 are distributed in a regular circle, and the fixing plugs 8 are rotationally connected to the positioning block 2 through the limiting grooves 5, which facilitates the rotation of the fixing plugs 8 inside the positioning block 2.
[0023] Furthermore, the fixing convex block 6 is connected to the copper rod body 1 through the positioning groove 3, and the spring piece 9 is in close fit with the inner wall of the positioning groove 3, which facilitates maintaining an effective conductive connection between the copper rod bodies 1 after splicing.
[0024] Furthermore, the fixing plugs 8 are distributed at equal angles along the axial center line of the connecting ring 7, and the fixing plugs 8 and the slots 4 are in a staggered distribution, which facilitates the limiting of the fixing plugs 8 and thus prevents falling off and separation.
[0025] When in use, first, one copper rod body 1 drives the fixed protrusion 6 to be inserted into the positioning block 2 of the other copper rod body 1. During this process, the fixed plug 8 is inserted into the interior of the positioning block 2 through the slot 4 and slides into the interior of the limiting slot 5, thereby moving the copper rod body 1 to drive the connecting ring 7 to rotate through the fixed protrusion 6, so that the connecting ring 7 drives the fixed plug 8 to rotate, so that the fixed plug 8 and the slot 4 are misaligned, thereby preventing the fixed protrusion 6 from falling off and separating, thereby improving the firmness of the splicing, and the fixed protrusion 6 drives the spring piece 9 to be inserted into the interior of the positioning slot 3. Through the elasticity of the spring piece 9, an effective conductive connection is maintained between the two copper rod bodies 1, thereby improving the guiding performance after splicing, and solving the problem of reduced conductive performance after splicing.
[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0027] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.
Claims
1. A high-performance copper rod for new energy vehicles, comprising a copper rod body (1), characterized in that: One end of the copper rod body (1) is fixedly connected with a positioning block (2). A positioning groove (3) is formed at one end of the copper rod body (1). A slot (4) is formed on the outer wall of the positioning block (2). A limiting groove (5) is formed on the inner wall of the positioning block (2). The other end of the copper rod body (1) is fixedly connected with a fixing convex block (6). A connecting ring (7) is fixedly connected to the outer wall of the fixing convex block (6). A fixing plug (8) is fixedly connected to the outer wall of the connecting ring (7). A spring piece (9) is fixedly connected to one end of the fixing convex block (6).
2. The high-performance copper rod for a new energy vehicle according to claim 1, wherein: The positioning block (2) is in an annular structure, and the central dimension of the positioning block (2) is larger than the dimension of the fixing convex block (6).
3. A high-performance copper rod for new energy vehicles according to claim 1, characterized in that: The slots (4) are distributed at equal angles along the axial center line of the positioning block (2), and the slots (4) are mutually fitted with the fixing plugs (8).
4. A high-performance copper rod for new energy vehicles according to claim 1, characterized in that: The limiting grooves (5) are distributed in a regular circle, and the fixing plugs (8) are rotationally connected to the positioning block (2) through the limiting grooves (5).
5. A high-performance copper rod for new energy vehicles according to claim 1, characterized in that: The fixing convex block (6) is connected to the copper rod body (1) through the positioning groove (3), and the spring piece (9) is in close fit with the inner wall of the positioning groove (3).
6. The high-performance copper rod for new energy vehicles according to claim 1, wherein: The fixing plugs (8) are distributed at equal angles along the axial center line of the connecting ring (7), and the fixing plugs (8) and the slots (4) are in a staggered distribution.