Conductive connecting piece

Abstract

The utility model discloses a conductive connecting piece which comprises a support piece, a copper bar assembly, a wire harness connecting piece and an insulating column, one end of the insulating column is connected with the support piece, the other end of the insulating column is connected with the copper bar assembly, and the wire harness connecting piece is arranged on the copper bar assembly. The conductive connecting piece provided by the utility model has the advantage of high universality, and can meet the requirements of standardized production.

Description

Technical Field

[0001] The utility model relates to the field of new energy batteries, in particular to a conductive connecting piece. Background Art

[0002] With the development of energy storage systems, the requirements for the system integration of energy storage and control products are getting higher and higher. The sizes of various electrical components are different, and the electrical components are electrically connected through conductive connecting pieces. The sizes of these conductive connecting pieces are diverse, mostly special parts, and the conductive connecting pieces need to consider the electrical clearance and creepage distance, resulting in low versatility of the existing conductive connecting pieces, and it is difficult to accurately set the electrical clearance and creepage distance between the existing conductive connecting pieces and electrical components. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a conductive connecting piece to solve the problem of low versatility of the existing wire connecting pieces.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is: a conductive connecting piece, including a bracket piece, a copper bar assembly, a wire harness connecting piece and an insulating column. One end of the insulating column is connected to the bracket piece, and the other end of the insulating column is connected to the copper bar assembly. The wire harness connecting piece is arranged on the copper bar assembly.

[0005] Further, the copper bar assembly includes a first copper bar, a second copper bar and a third copper bar. A first connecting portion is provided on the first copper bar, a second connecting portion is provided on the second copper bar, a third connecting portion, a spacing portion and a fourth connecting portion are sequentially connected on the third copper bar. The first connecting portion is connected to the third connecting portion, and the second connecting portion is connected to the fourth connecting portion.

[0006] Further, the axial cross-section of the third copper bar is Z-shaped.

[0007] Further, both the third connecting portion and the fourth connecting portion are arranged along the length direction of the third copper bar, and the spacing portion is arranged along the thickness direction of the first copper bar.

[0008] Further, the wire harness connecting pieces are provided on both the first copper bar and the second copper bar.

[0009] Further, it further includes a first bolt and a second bolt. The first connecting portion and the third connecting portion are fixed by the first bolt, and the second connecting portion and the fourth connecting portion are fixed by the second bolt.

[0010] Further, both the first copper bar and the second copper bar are straight copper bars.

[0011] Further, the bracket member includes a first bracket and a second bracket. The first copper bar is connected to the first bracket, and the second copper bar is connected to the second bracket.

[0012] Further, the wire harness connecting member includes a first connector and a second connector, and the first connector and the second connector are arranged in an interleaved manner.

[0013] Further, both ends of the bracket member extend toward the side close to the copper bar assembly to form a retaining edge.

[0014] The beneficial effects of the present utility model are as follows: The conductive connecting member provided by the present utility model supports and fixes the copper bar assembly through the bracket member. The conductive connecting member can accurately set the electrical clearance by adjusting the length of the insulating column, and can accurately set the creepage distance by setting the length of the copper bar assembly. Therefore, the conductive connecting member provided by the present utility model has the advantage of high versatility and can meet the requirements of standardized production. Description of the Drawings

[0015] Figure 1 is an exploded view of the structure of the conductive connecting member according to the present utility model in one embodiment;

[0016] Figure 2 is Figure 1 a schematic diagram of the structure of the copper bar assembly in

[0017] Figure 3 is Figure 1 a schematic diagram of the state of setting two conductive connecting members in

[0018] Figure 4 is Figure 3 a sectional view taken along line A-A in

[0019] Reference Numeral Description:

[0020] 1. First bracket; 11. First retaining edge;

[0021] 2. Second bracket; 21. Second retaining edge;

[0022] 3. First copper bar; 31. First connecting portion;

[0023] 4. Second copper bar; 41. Second connecting portion;

[0024] 5. Third copper bar; 51. Third connecting portion; 52. Spacing portion; 53. Fourth connecting portion;

[0025] 6. First bolt; 7. Second bolt;

[0026] 8. Wire harness connecting member; 81. First connector; 82. Second connector;

[0027] 9. Insulating column. Detailed implementation manners

[0028] To describe in detail the technical content, achieved objectives and effects of the present utility model, the following is described in conjunction with the implementation manners and with reference to the drawings.

[0029] Please refer to Figures 1 to 4 , a conductive connector, comprising a bracket member, a copper bar assembly, a wire harness connector and an insulating column 9. One end of the insulating column 9 is connected to the bracket member, and the other end of the insulating column 9 is connected to the copper bar assembly. The wire harness connector is disposed on the copper bar assembly.

[0030] As can be seen from the above description, the beneficial effects of the present utility model are as follows: The conductive connector provided by the present utility model supports and fixes the copper bar assembly through the bracket member. The conductive connector can accurately set the electrical clearance by adjusting the length of the insulating column 9, can accurately set the creepage distance by setting the length of the copper bar assembly, and can fully plan the surface area of the copper bar assembly by setting the wire harness connector to set more wire outlet spaces. Therefore, the conductive connector provided by the present utility model has the advantage of high versatility and can meet the requirements of standardized production.

[0031] Further, the copper bar assembly includes a first copper bar 3, a second copper bar 4 and a third copper bar 5. A first connection portion 31 is provided on the first copper bar 3, a second connection portion 41 is provided on the second copper bar 4, and a third connection portion 51, a spacing portion 52 and a fourth connection portion 53 which are connected in sequence are provided on the third copper bar 5. The first connection portion 31 is connected to the third connection portion 51, and the second connection portion 41 is connected to the fourth connection portion 53.

[0032] As can be seen from the above description, the wiring space of the copper bar assembly is more sufficient.

[0033] Further, the axial cross-section of the third copper bar 5 is in a Z shape.

[0034] Further, both the third connection portion 51 and the fourth connection portion 53 are arranged along the length direction of the third copper bar 5, and the spacing portion 52 is arranged along the thickness direction of the first copper bar 3.

[0035] Further, the wire harness connectors 8 are provided on both the first copper bar 3 and the second copper bar 4.

[0036] As can be seen from the above description, the projections of the first copper bar 3 and the second copper bar 4 on the horizontal plane do not coincide, which can stagger the first copper bar 3 and the second copper bar 4 in the horizontal direction to facilitate the wiring and wire arrangement of the first copper bar 3 and the second copper bar 4 and improve the space utilization rate.

[0037] Further, it further includes a first bolt 6 and a second bolt 7. The first connecting portion 31 and the third connecting portion 51 are fixed by the first bolt 6, and the second connecting portion 41 and the fourth connecting portion 53 are fixed by the second bolt 7.

[0038] As can be seen from the above description, two connected copper bars are fixed by bolt locking, which is beneficial to ensuring the stability of the electrical connection between the copper bars.

[0039] Further, both the first copper bar 3 and the second copper bar 4 are straight copper bars.

[0040] As can be seen from the above description, straight copper bars can more easily ensure the neatness of the wire arrangement, thereby improving the space utilization rate. Moreover, the length of the straight copper bar is easy to design, making the versatility of this conductive connector higher and better meeting the requirements of standardized production.

[0041] Further, the support member includes a first support 1 and a second support 2. The first copper bar 3 is connected to the first support 1, and the second copper bar 4 is connected to the second support 2.

[0042] As can be seen from the above description, the support member is provided with a first support member 1 and a second support member 2 corresponding to the first copper bar 3 and the second copper bar 4 respectively, which can reduce the occupied space of the support member, thereby further improving the space utilization rate.

[0043] Further, the wire harness connector 8 includes a first connector 81 and a second connector 82, and the first connector 81 and the second connector 82 are arranged in an interleaved manner.

[0044] As can be seen from the above description, the interleaved arrangement of the first connector 81 and the second connector 82 with different specifications can make full use of the wire arrangement space of the copper bar assembly.

[0045] Further, both ends of the support member extend towards the side close to the copper bar assembly to form a retaining edge.

[0046] Embodiment 1

[0047] Please refer to Figures 1 to 4 , in Embodiment 1 of the present utility model: A conductive connector is provided, which includes a support member, a copper bar assembly, a wire harness connector, and an insulating column 9. One end of the insulating column 9 is connected to the support member, the other end of the insulating column 9 is connected to the copper bar assembly, and the wire harness connector is arranged on the copper bar assembly.

[0048] In this embodiment, the electrical clearance can be precisely set by adjusting the length of the insulating column 9 of the conductive connector. The creepage distance can be precisely set by setting the length of the copper bar assembly. The conductive connector can fully plan the surface area of the copper bar assembly by setting the wire harness connector to set more wire outlet spaces. Therefore, the conductive connector provided by the present utility model has the advantage of high versatility and can meet the requirements of standardized production.

[0049] Specifically, in this embodiment, as Figure 2 shown, the copper bar assembly includes a first copper bar 3, a second copper bar 4, and a third copper bar 5. The wire harness connectors 8 are provided on both the first copper bar 3 and the second copper bar 4. A first connection portion 31 is provided on the first copper bar 3, a second connection portion 41 is provided on the second copper bar 4, and a third connection portion 51, a spacer portion 52, and a fourth connection portion 53 are sequentially connected on the third copper bar 5. The first connection portion 31 is connected to the third connection portion 51, and the second connection portion 41 is connected to the fourth connection portion 53. Among them, the third copper bar 5 is used to conductively connect the first copper bar 3 and the second copper bar 4 so that the first copper bar 3 and the second copper bar 4 are combined into the same pole to increase the wire arranging space on the copper bar assembly.

[0050] In this embodiment, the axial cross-section of the third copper bar 5 is Z-shaped, and both the third connection portion 51 and the fourth connection portion 53 are arranged along the length direction of the third copper bar 5, and the spacer portion 52 is arranged along the thickness direction of the first copper bar 3. Therefore, as Figure 4 shown, there is a spacing a between the first copper bar 3 and the second copper bar 4 in the horizontal direction according to the thickness of the third copper bar 5, and there is a spacing b between the first copper bar 3 and the second copper bar 4 in the vertical direction according to the length of the third copper bar 5, so that both the first copper bar 3 and the second copper bar 4 meet the wire passing requirements of the wire harness and the installation dimensions of the wire harness connector, facilitating the wiring and wire arranging of the first copper bar 3 and the second copper bar 4 and improving the space utilization rate.

[0051] In this embodiment, both the first copper bar 3 and the second copper bar 4 are straight copper bars. The length controllability of the straight copper bar is high, making the versatility of the conductive connector higher and better meeting the requirements of standardized production.

[0052] In this embodiment, the first connection portion 31 and the third connection portion 51 are fixed by the first bolt 6, and the second connection portion 41 and the fourth connection portion 53 are fixed by the second bolt 7 to ensure the reliability of the electrical conduction of the copper bar assembly.

[0053] Among them, the wire harness connector 8 includes a first connector 81 and a second connector 82. The staggered arrangement of the first connector 81 and the second connector 82 can improve the wire arranging space utilization rate of the copper bar assembly.

[0054] To further improve the space utilization rate of the conductive connection member, the support member includes a first support 1 corresponding to the first copper bar 3 and a second support 2 corresponding to the second copper bar 4. The first copper bar 3 is connected to the first support 1 through an insulating column 9, and the second copper bar 4 is connected to the second support 2 through an insulating column 9.

[0055] In this embodiment, both ends of the first support 1 extend towards the side close to the first copper bar 3 to form a first stop edge 11, and both ends of the second support 2 extend towards the side close to the second copper bar 4 to form a second stop edge 21.

[0056] Please refer to Figure 4 , in this embodiment, two such conductive connection members can be arranged in the vertical direction to respectively meet the connection requirements of the positive and negative electrodes of the electrical component. And through their respective support members, the distance d in the horizontal direction and the distance c in the vertical direction between the two copper bar assemblies can be accurately controlled, so as to meet the electrical clearance and creepage distance between the positive and negative electrodes of the electrical component.

[0057] In summary, the conductive connection member provided by the present invention supports and fixes the copper bar assembly through the support member. The conductive connection member can accurately set the electrical clearance by adjusting the length of the insulating column 9, can accurately set the creepage distance by setting the length of the copper bar assembly, and can fully plan the surface area of the copper bar assembly by setting the wire harness connection member to set more wire outlet spaces. Therefore, the conductive connection member provided by the present invention has the advantage of high versatility and can meet the requirements of standardized production.

[0058] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent transformations made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in the related technical fields, are equally included in the patent protection scope of the present invention.

Claims

1. A conductive connector, characterized in that: It includes a bracket, a copper bar assembly, a wiring harness connector and an insulating column, one end of the insulating column is connected to the bracket, the other end of the insulating column is connected to the copper bar assembly, and the wiring harness connector is arranged on the copper bar assembly.

2. The conductive connector according to claim 1, characterized in that: The copper bar assembly includes a first copper bar, a second copper bar and a third copper bar, the first copper bar is provided with a first connecting portion, the second copper bar is provided with a second connecting portion, the third copper bar is provided with a third connecting portion, a spacer portion and a fourth connecting portion connected in sequence, the first connecting portion is connected to the third connecting portion, and the second connecting portion is connected to the fourth connecting portion.

3. The conductive connector according to claim 2, characterized in that: The axial cross section of the third copper bar is Z-shaped.

4. The conductive connector according to claim 2, characterized in that: The third connecting portion and the fourth connecting portion are both arranged along the length direction of the third copper bar, and the spacer portion is arranged along the thickness direction of the first copper bar.

5. The conductive connector according to claim 2, characterized in that: The wiring harness connector is provided on both the first copper bus and the second copper bus.

6. The conductive connector according to claim 2, characterized in that: It also includes a first bolt and a second bolt, the first connection part and the third connection part are fixed by the first bolt, and the second connection part and the fourth connection part are fixed by the second bolt.

7. The conductive connector according to claim 2, characterized in that: The first copper bar and the second copper bar are both straight copper bars.

8. The conductive connector according to claim 2, characterized in that: The bracket member includes a first bracket and a second bracket, the first copper bar is connected to the first bracket, and the second copper bar is connected to the second bracket.

9. The conductive connector according to claim 1, characterized in that: The wiring harness connector includes a first connector and a second connector, and the first connector and the second connector are alternately arranged.

10. The conductive connector according to claim 1, characterized in that: Both ends of the bracket extend toward a side close to the copper bar assembly to form a rib.

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