A CCS support and integrated busbar

Abstract

The utility model relates to battery technology field especially, and more particularly to a CCS support and integrated busbar, the CCS support includes insulating support and plug -in assembly, and insulating support includes at least two support bodies, and at least two support bodies are along the length direction of insulating support and are connected with the plug -in, and the plug -in assembly includes first plug -in piece and second plug -in piece, in two support bodies of adjacent plug -in connection, one of support bodies is provided with first plug -in piece in the end, and the end of another support body is provided with second plug -in piece, and first plug -in piece and second plug -in piece are connected with the clamping, the CCS support, through the insulating support design into at least two along the length direction of insulating support and the plug -in connection of support body, the length of single support body is shortened, and the single support body is processed to the convenience, improves production efficiency, and reduced processing cost. In addition, two support bodies between adjacent are connected with the plug -in through the plug -in assembly and are connected with the plug -in, make the simple structure, and dismouting is convenient.

Description

Technical Field

[0001] This utility model relates to the field of battery technology, and in particular to a CCS bracket and integrated busbar. Background Technology

[0002] In existing technologies, high-voltage series and parallel connections of individual cells in a battery module are typically achieved using a CCS (Cells Contact System, integrated busbar) module. The CCS module also collects cell temperature and voltage data to monitor the cell's operating status in real time. Existing CCS modules include a CCS bracket and an aluminum busbar mounted on the bracket. The aluminum busbar is used for welding to the cell's tabs, and the CCS bracket provides insulation and fixation for the aluminum busbar. However, existing CCS brackets are relatively long, significantly increasing mold costs during injection molding, thus increasing processing costs, lengthening the mold development cycle, and reducing production efficiency.

[0003] Therefore, there is an urgent need for a CCS bracket and integrated busbar to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a CCS bracket and an integrated busbar to improve the production efficiency of the CCS bracket and reduce the processing cost of the CCS bracket.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A CCS support, comprising:

[0007] An insulating support, the insulating support comprising at least two support bodies, the at least two support bodies being inserted and connected along the length direction of the insulating support;

[0008] The plug-in assembly includes a first plug-in component and a second plug-in component. In two adjacent plug-in connected bracket bodies, one bracket body has a first plug-in component at its end and the other bracket body has a second plug-in component at its end. The first plug-in component and the second plug-in component are snap-fitted together.

[0009] As an optional solution, the first connector includes a first latch, and the second connector includes a second latch, with the first latch and the second latch engaging and securing each other.

[0010] As an optional solution, one of the first connector and the second connector is provided with a slot, and the other of the two includes a protrusion, which is engaged and fixed in the slot.

[0011] As an optional solution, one of the first connector and the second connector is provided with a groove, and the other of the two connectors includes a strip. The groove extends along the insertion direction of two adjacent bracket bodies, and the strip is slidably inserted into the groove.

[0012] As an optional solution, the insulating bracket is provided with a plurality of accommodating grooves spaced apart, the accommodating grooves being used to accommodate aluminum bars, and the bottom wall of the accommodating grooves being provided with clearance holes;

[0013] The CCS bracket also includes a support spring, which is disposed on the wall of the clearance hole and is used to elastically support the aluminum busbar located in the receiving groove.

[0014] Alternatively, the size of the receiving groove is larger than the size of the aluminum busbar, and a displacement space is formed between the inner sidewall of the receiving groove and the outer sidewall of the aluminum busbar.

[0015] As an optional solution, the CCS support also includes:

[0016] A fixing buckle is provided on the insulating bracket, and the fixing buckle can abut against the upper end surface of the aluminum strip in the receiving groove.

[0017] As an optional solution, the CCS support also includes:

[0018] A fixing post is provided on the bottom wall of the receiving groove, and the aluminum strip is provided with a positioning hole, into which the fixing post is inserted.

[0019] As an optional solution, the insulating bracket is provided with a plurality of accommodating grooves spaced apart, the accommodating grooves being used to accommodate aluminum busbars;

[0020] The CCS bracket also includes a support assembly, which includes a support platform and a positioning post connected to each other. The support platform is disposed on the insulating bracket and is used to support the CSC slave plate. The CSC slave plate is provided with a plug-in hole, and the positioning post is plugged into and fixed in the plug-in hole.

[0021] As an optional feature, the insulating bracket is provided with cable tie through holes for cable ties to pass through, and the cable tie through holes are also used for cable ties to pass through for communication cable harnesses.

[0022] As an optional solution, the CCS bracket further includes a plurality of positioning platforms arranged at intervals. The positioning platforms are disposed on the insulating bracket, and two positioning platforms arranged adjacent to each other along the width direction of the insulating bracket form a limiting space, in which the copper busbar is accommodated.

[0023] As an optional solution, the cable tie hole is adjacent to the positioning platform, and the cable tie passes through the cable tie hole and is wrapped around the outer periphery of the copper busbar and the positioning platform to bind and fix the copper busbar to the insulating bracket.

[0024] Alternatively, the cable tie passes through the cable tie hole and is wrapped around the outer periphery of the communication cable harness and the positioning platform to secure the communication cable harness to the insulating bracket.

[0025] An integrated busbar includes an aluminum busbar and a CCS bracket as described above, wherein the aluminum busbar is disposed on the CCS bracket.

[0026] The beneficial effects of this utility model are:

[0027] This invention provides a CCS bracket, which includes an insulating bracket and a plug-in assembly. The insulating bracket includes at least two bracket bodies, which are plugged together along the length of the insulating bracket. The plug-in assembly includes a first plug-in member and a second plug-in member. In two adjacent plugged-in bracket bodies, one bracket body has a first plug-in member at its end, and the other bracket body has a second plug-in member at its end. The first plug-in member and the second plug-in member are snap-fitted together. The CCS bracket provided by this invention, by designing the insulating bracket as at least two bracket bodies plugged together along the length of the insulating bracket, effectively shortens the length of a single bracket body, facilitates the processing of individual bracket bodies, improves the overall production efficiency of the CCS bracket, and reduces the overall processing cost. Furthermore, the plug-in connection between adjacent bracket bodies via the plug-in assembly simplifies the structure and makes assembly and disassembly convenient.

[0028] This utility model also provides an integrated busbar, which improves production efficiency and reduces processing costs by applying the above-mentioned CCS bracket, and has a simple structure and is easy to assemble and disassemble. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the CCS support provided in this embodiment of the utility model;

[0030] Figure 2 yes Figure 1 Enlarged view of the structure at point A in the middle;

[0031] Figure 3 yes Figure 1 Enlarged view of the structure at point B;

[0032] Figure 4 This is a partial structural schematic diagram of the CCS support provided in an embodiment of the present invention;

[0033] Figure 5This is a schematic diagram of the integrated busbar structure provided in an embodiment of the present invention;

[0034] Figure 6 yes Figure 5 Enlarged view of the structure at point C;

[0035] Figure 7 This is a partial structural schematic diagram of the integrated busbar provided in an embodiment of the present invention.

[0036] In the picture:

[0037] 10. CCS bracket; 20. Aluminum busbar; 201. Positioning hole; 30. CSC slave board; 301. Plug-in hole; 40. Copper busbar; 50. Communication cable harness; 60. Cable tie;

[0038] 1. Insulating bracket; 11. Bracket body; 12. Receiving groove; 121. Bottom wall; 122. Inner side wall; 123. Clearance hole; 13. Cable tie through hole;

[0039] 2. Connecting assembly; 21. First connector; 211. First latch; 212. Latch; 213. Insert strip; 22. Second connector; 221. Second latch; 222. Slot; 223. Slide groove;

[0040] 3. Support spring; 4. Fixing buckle; 5. Fixing post; 6. Support assembly; 61. Support platform; 62. Positioning post; 7. Positioning platform. Detailed Implementation

[0041] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0042] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0043] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0044] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0045] The existing CCS brackets are quite long, which greatly increases the mold opening cost when injection molding CCS brackets, thus increasing the processing cost of CCS brackets, and also makes the mold opening cycle long, reducing the production efficiency of CCS brackets.

[0046] To solve the above problems, such as Figures 1-3 As shown, this embodiment provides a CCS bracket 10, which includes an insulating bracket 1 and a plug-in assembly 2. The insulating bracket 1 includes at least two bracket bodies 11, which are plugged together along the length of the insulating bracket 1. The plug-in assembly 2 includes a first plug-in member 21 and a second plug-in member 22. In two adjacent plugged-in bracket bodies 11, one bracket body 11 has a first plug-in member 21 at its end, and the other bracket body 11 has a second plug-in member 22 at its end. The first plug-in member 21 and the second plug-in member 22 are snap-fitted together. The CCS bracket 10 provided in this embodiment, by designing the insulating bracket 1 as at least two bracket bodies 11 plugged together along the length of the insulating bracket 1, effectively shortens the length of a single bracket body 11, facilitating the processing of a single bracket body 11, improving the overall production efficiency of the CCS bracket 10, and reducing the overall processing cost of the CCS bracket 10. Furthermore, the plug-in connection between adjacent bracket bodies 11 via the plug-in assembly 2 simplifies the structure and makes assembly and disassembly convenient.

[0047] Optionally, in this embodiment, the insulating bracket 1 includes two bracket bodies 11. In other embodiments, the number of bracket bodies 11 can be adjusted according to the length requirements of the insulating bracket 1. Optionally, in this embodiment, the length of the insulating bracket 1 can exceed 1400mm, and the length of the insulating bracket 1 can reach 1767mm, which can meet the requirements for large-length insulating brackets 1. Optionally, in this embodiment, the insulating bracket 1 is a plastic bracket, so the bracket bodies 11 that are spliced ​​together are also plastic brackets. The bracket bodies 11 can be directly injection molded using a mold. Since the length of the bracket bodies 11 is relatively short, the mold opening cost of the bracket bodies 11 is reduced, and the mold opening cycle of the bracket bodies 11 is also shortened.

[0048] Optionally, in this embodiment, as Figure 2 and Figure 3 As shown, the first connector 21 includes a first latch 211, and the second connector 22 includes a second latch 221. The first latch 211 and the second latch 221 are engaged and fixed together. The engagement and fixing of the second latch 221 and the second latch 221 achieves the insertion connection between two adjacent bracket bodies 11, resulting in a simple structure and facilitating assembly and disassembly. It should be noted that in this embodiment, the first latch 211 is located at the end of the corresponding bracket body 11, and the second latch 221 is located at the end of the corresponding bracket body 11.

[0049] Optionally, in this embodiment, as Figure 2 and Figure 3 As shown, one of the first connector 21 and the second connector 22 is provided with a slot 222, and the other includes a protrusion 212, which is snapped and fixed in the slot 222. By providing the snap-fit ​​protrusion 212 and the slot 222, the stability and reliability of the plug-in connection between two adjacent bracket bodies 11 are further ensured. Optionally, in this embodiment, the first connector 21 includes a protrusion 212, and the second connector 22 is provided with a slot 222. In other embodiments, the first connector 21 is provided with a slot 222, and the second connector 22 includes a protrusion 212.

[0050] Optionally, in this embodiment, as Figure 2 and Figure 3As shown, one of the first connector 21 and the second connector 22 is provided with a groove 223, and the other of the two includes a strip 213. The groove 223 extends along the insertion direction of two adjacent bracket bodies 11, and the strip 213 is slidably inserted into the groove 223. By setting the sliding insertion strips 213 and the sliding grooves 223, a guiding function is provided for the insertion connection between two adjacent bracket bodies 11, ensuring the accuracy of the insertion connection between the two adjacent bracket bodies 11. Optionally, in this embodiment, the first insertion member 21 includes a plurality of insertion strips 213 spaced apart along the width direction of the insulating bracket 1, and a sliding groove 223 is formed between two adjacent insertion strips 213 on the first insertion member 21. The second insertion member 22 also includes a plurality of insertion strips 213 spaced apart along the width direction of the insulating bracket 1, and a sliding groove 223 is also formed between two adjacent insertion strips 213 on the second insertion member 22. The insertion strips 213 on the first insertion member 21 are inserted into the corresponding sliding grooves 223 on the second insertion member 22, and the insertion strips 213 on the second insertion member 22 are inserted into the corresponding sliding grooves 223 on the first insertion member 21. Optionally, in this embodiment, the insertion strips 213 are provided with a locking protrusion 212 or a locking groove 222. Optionally, in this embodiment, the insert 213 is disposed at the end of the corresponding bracket body 11.

[0051] Optionally, in this embodiment, the bracket body 11 and the corresponding end connector are integrally injection molded, which not only ensures the structural strength of the bracket body 11 and the corresponding connector, but also facilitates processing. Optionally, in this embodiment, after two adjacent bracket bodies 11 are connected by a connector 2, the height of the connector 2 is flush with the height of the bracket body 11, thereby ensuring the flatness of the entire CCS bracket 10.

[0052] In this embodiment, as Figures 4-6As shown, the insulating bracket 1 has a plurality of accommodating grooves 12 spaced apart. The accommodating grooves 12 are used to accommodate aluminum busbars 20. The bottom wall 121 of the accommodating grooves 12 is provided with clearance holes 123. The CCS bracket 10 also includes a support spring 3. The support spring 3 is disposed on the hole wall of the clearance hole 123. The support spring 3 is used to elastically support the aluminum busbars 20 located in the accommodating grooves 12. The clearance holes 123 are used to avoid the welding parts of the aluminum busbars 20 and the corresponding battery cell tabs. The above configuration enables the CCS bracket 10 to achieve insulation and load-bearing effect for the aluminum busbar 20. When the aluminum busbar 20 is not welded to the electrode tab of the battery cell, it is raised by the support spring 3, preventing it from contacting the corresponding electrode tab. When the aluminum busbar 20 needs to be welded to the electrode tab of the corresponding battery cell through the clearance hole 123, the support spring 3 is compressed. When each aluminum busbar 20 is welded to the electrode tab of the corresponding battery cell in sequence, the unwelded aluminum busbar 20 and the electrode tab of the corresponding battery cell are in a de-energized state, thus avoiding arcing caused by incorrect welding sequence, which could release huge amounts of heat, damage the charger and battery cell, or even cause a fire, making it safer. In addition, by placing the aluminum busbar 20 in the corresponding receiving groove 12, the spacing between each aluminum busbar 20 is ensured, and the positioning and installation of the aluminum busbar 20 are achieved, ensuring the electrical clearance and creepage distance between aluminum busbar 20s and between aluminum busbar 20s and battery cells. It should be noted that in this embodiment, the bracket body 11 is provided with multiple accommodating grooves 12 spaced apart. Optionally, in this embodiment, one end of the supporting spring 3 is connected to the wall of the clearance hole 123, and the other end of the supporting spring 3 is suspended. In its natural state, the supporting spring 3 is bent relative to the bottom wall 121 of the accommodating groove 12 towards the aluminum busbar 20, ensuring the elasticity of the supporting spring 3 and ensuring that the aluminum busbar 20 is lifted by the supporting spring 3, so that there is a gap between the aluminum busbar 20 and the bottom wall 121 in its natural state. Optionally, in this embodiment, the bracket body 11 and the supporting spring 3 are integrally injection molded, which not only ensures the structural strength of the bracket body 11 and the supporting spring 3, but also makes the processing convenient. It should be noted that in this embodiment, part of the aluminum busbar 20 accommodated in the accommodating groove 12 is a series aluminum busbar to facilitate the series connection between each cell, and part of the aluminum busbar 20 accommodated in the accommodating groove 12 is an output stage aluminum busbar to facilitate signal output.

[0053] Optionally, in this embodiment, as Figure 6As shown, the size of the receiving groove 12 is larger than the size of the aluminum busbar 20, and a displacement space is formed between the inner sidewall 122 of the receiving groove 12 and the outer sidewall of the aluminum busbar 20. This arrangement ensures that when the battery cell expands and pulls the aluminum busbar 20, the receiving groove 12 can provide a corresponding displacement space for the aluminum busbar 20, thereby adapting to the displacement of the aluminum busbar 20. Optionally, in this embodiment, the receiving groove 12 is a contoured groove, and the size of the receiving groove 12 along the length direction of the insulating support 1 is slightly larger than the size of the aluminum busbar 20 along the length direction of the insulating support 1, so that the aluminum busbar 20 has a certain displacement space along the length direction of the insulating support 1 to adapt to the expansion of the battery cell. The size of the receiving groove 12 along the width direction of the insulating support 1 is adapted to the size of the aluminum busbar 20 along the width direction of the insulating support 1.

[0054] Optionally, in this embodiment, as Figure 4 and Figure 6 As shown, the CCS bracket 10 also includes a fixing buckle 4, which is disposed on the insulating bracket 1 and can abut against the upper end face of the aluminum busbar 20 in the receiving groove 12. By setting the fixing buckle 4, the aluminum busbar 20 is pressed and fixed in the corresponding receiving groove 12. It should be noted that when the battery cell expands and pulls the aluminum busbar 20 to move, the aluminum busbar 20 can move relative to the fixing buckle 4 under the action of the expansion force. Optionally, in this embodiment, each receiving groove 12 is provided with two fixing buckles 4, which are arranged at intervals along the width direction of the insulating bracket 1. The two fixing buckles 4 together press and fix the aluminum busbar 20 in the corresponding receiving groove 12, improving the reliability of fixing the aluminum busbar 20. It should be noted that in this embodiment, the fixing buckle 4 is disposed on the bracket body 11. Optionally, in this embodiment, the bracket body 11 and the fixing buckle 4 are integrally injection molded, which not only ensures the structural strength of the bracket body 11 and the fixing buckle 4, but also makes the processing convenient.

[0055] In this embodiment, as Figure 4 and Figure 7As shown, the CCS bracket 10 also includes a fixing post 5, which is disposed on the bottom wall 121 of the receiving groove 12. The aluminum busbar 20 has a positioning hole 201, and the fixing post 5 is inserted into the positioning hole 201. By setting the fixing post 5, the aluminum busbar 20 is positioned and installed in the corresponding receiving groove 12. Optionally, in this embodiment, the positioning hole 201 is an elongated hole to accommodate the displacement of the aluminum busbar 20 due to the expansion of the battery cell. Optionally, in this embodiment, the fixing post 5 can be a hot-riveted post to fix the aluminum busbar 20. Optionally, in this embodiment, a portion of the aluminum busbar 20 in the receiving groove 12 is fixed by a fixing buckle 4, and another portion of the aluminum busbar 20 in the receiving groove 12 is fixed by a hot-riveted post (i.e., the fixing post 5). Optionally, in this embodiment, the bracket body 11 and the fixing post 5 are integrally injection molded, which not only ensures the structural strength of the bracket body 11 and the fixing post 5 but also facilitates processing.

[0056] Optionally, in this embodiment, as Figure 4 , Figure 5 and Figure 7 As shown, the CCS bracket 10 also includes a support assembly 6, which includes a support platform 61 and a positioning post 62 connected to each other. The support platform 61 is disposed on the insulating bracket 1 and is used to support the CSC slave plate 30 (Combination Data Plate). The CSC slave plate 30 is provided with a insertion hole 301, and the positioning post 62 is inserted and fixed in the insertion hole 301. The above arrangement allows the CSC slave plate 30 to be integrated and installed on the CCS bracket 10. In addition, by setting the support assembly 6 to support and fix the CSC slave plate 30, the CSC slave plate 30 is raised, so that there is a certain gap between the CSC slave plate 30 and the aluminum busbar 20 on the CCS bracket 10 along the height direction, providing electrical and mechanical isolation between the CSC slave plate 30 and the aluminum busbar 20. Optionally, in this embodiment, the positioning post 62 can be a hot-riveted post, thereby achieving the fixation of the CSC slave plate 30. Optionally, in this embodiment, the support platform 61 is disposed on the bracket body 11, and the bracket body 11 and the support component 6 are integrally formed by injection molding, which not only ensures the structural strength of the bracket body 11 and the support component 6, but also makes the processing convenient.

[0057] In this embodiment, as Figure 5 and Figure 6As shown, the insulating bracket 1 has cable tie through holes 13 for cable ties 60 used to secure the copper busbar 40 and for cable ties 60 used to secure the communication harness 50. This arrangement allows the CCS bracket 10 to integrate the copper busbar 40 and the communication harness 50. The method of mounting and securing the copper busbar 40 and the communication harness 50 simplifies the structure, significantly reduces fixing costs, and prevents movement of the copper busbar 40 and the communication harness 50 during vibration, ensuring electrical safety. Furthermore, the cable ties 60 used to secure the copper busbar 40 and the communication harness 50 can share the cable tie through holes 13, saving space and further reducing costs. Specifically, in this embodiment, the bracket body 11 has cable tie through holes 13.

[0058] It should be noted that, in this embodiment, the copper busbar 40 mounted on the CCS bracket 10 is used for electrical connection with the battery drive unit, and the communication harness 50 mounted on the CCS bracket 10 is used for electrical connection with an external motor or data acquisition device. Optionally, in this embodiment, the outer periphery of the communication harness 50 is wrapped with cloth tape for insulation and abrasion protection, thus reducing the impact force on the communication harness 50 and the components in contact with it during vibration. Optionally, in this embodiment, the portion of the copper busbar 40 bound with cable ties 60 is wrapped with cloth tape for insulation and abrasion protection. Optionally, in this embodiment, an insulating gasket is sandwiched between the bottom of the copper busbar 40 and the aluminum busbar 20 to prevent electrical conduction between the copper busbar 40 and the aluminum busbar 20.

[0059] Optionally, in this embodiment, both the copper busbar 40 and the communication harness 50 extend along the length of the insulating bracket 1. The insulating bracket 1 is provided with a plurality of cable tie holes 13 spaced apart along the length of the insulating bracket 1, thereby ensuring the stability of the binding and fixing of the copper busbar 40 and the communication harness 50.

[0060] Optionally, in this embodiment, as Figure 6As shown, the CCS bracket 10 also includes multiple spaced positioning platforms 7. The positioning platforms 7 are disposed on the insulating bracket 1, and two adjacent positioning platforms 7 arranged along the width direction of the insulating bracket 1 form a limiting space, in which a copper busbar 40 is accommodated. This arrangement enables the copper busbar 40 to be positioned on the CCS bracket 10 along the width direction of the insulating bracket 1 during installation and fixing, and the positioning platforms 7 have the advantage of simple structure. Optionally, in this embodiment, two adjacent positioning platforms 7 arranged along the width direction of the insulating bracket 1 form a positioning platform group, and multiple positioning platform groups are spaced apart on the insulating bracket 1 along the extension direction of the copper busbar 40, thereby improving the reliability of positioning the copper busbar 40. Optionally, in this embodiment, the positioning platforms 7 are disposed on the bracket body 11, and the bracket body 11 and the positioning platforms 7 are integrally injection molded, which not only ensures the structural strength of the bracket body 11 and the positioning platforms 7 but also facilitates processing.

[0061] Optionally, in this embodiment, the cable tie hole 13 is adjacent to the positioning platform 7, and the cable tie 60 passes through the cable tie hole 13 and wraps around the outer periphery of the copper busbar 40 and the positioning platform 7 to bind and fix the copper busbar 40 to the insulating bracket 1; or, the cable tie 60 passes through the cable tie hole 13 and wraps around the outer periphery of the communication cable harness 50 and the positioning platform 7 to bind and fix the communication cable harness 50 to the insulating bracket 1. The above arrangement effectively reduces the length of the cable tie 60 for binding and fixing, and makes the arrangement of the copper busbar 40 and the communication cable harness 50 more compact and reasonable, thereby making fuller and more reasonable use of the space on the insulating bracket 1.

[0062] like Figures 5-7 As shown, this embodiment also provides an integrated busbar, which includes an aluminum busbar 20 and the aforementioned CCS bracket 10, with the aluminum busbar 20 disposed on the CCS bracket 10. The integrated busbar provided in this embodiment, by applying the aforementioned CCS bracket 10, improves production efficiency, reduces processing costs, and has a simple structure that is easy to assemble and disassemble.

[0063] Optionally, in this embodiment, the integrated busbar also includes a CSC slave board 30, a copper busbar 40, and a communication harness 50. The CSC slave board 30, copper busbar 40, and communication harness 50 are all integrated and mounted on the CCS bracket 10, improving the integration effect of the integrated busbar and facilitating manufacturing. Optionally, in this embodiment, the integrated busbar also includes cable ties 60. The cable ties 60 pass through the cable tie holes 13 on the insulating bracket 1 to fix the copper busbar 40 and communication harness 50 to the insulating bracket 1.

[0064] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A CCS stent, characterized in that, include: An insulating support (1) includes at least two support bodies (11), and the at least two support bodies (11) are connected by insertion along the length direction of the insulating support (1). The plug-in assembly (2) includes a first plug-in member (21) and a second plug-in member (22). In the two adjacent plug-in connected bracket bodies (11), one bracket body (11) is provided with the first plug-in member (21) at its end, and the other bracket body (11) is provided with the second plug-in member (22) at its end. The first plug-in member (21) and the second plug-in member (22) are snap-fit ​​connected.

2. The CCS stent according to claim 1, characterized in that, The first connector (21) includes a first latch (211), and the second connector (22) includes a second latch (221). The first latch (211) and the second latch (221) are engaged and fixed.

3. The CCS stent according to claim 1, characterized in that, One of the first connector (21) and the second connector (22) is provided with a slot (222), and the other of the two includes a protrusion (212), which is engaged and fixed in the slot (222).

4. The CCS stent according to claim 2 or 3, characterized in that, One of the first connector (21) and the second connector (22) is provided with a groove (223), and the other of the two includes a strip (213). The groove (223) extends along the insertion direction of two adjacent bracket bodies (11), and the strip (213) is slidably inserted into the groove (223).

5. The CCS stent according to any one of claims 1 to 3, characterized in that, The insulating bracket (1) is provided with a plurality of accommodating grooves (12) spaced apart. The accommodating grooves (12) are used to accommodate aluminum busbars (20). The bottom wall (121) of the accommodating grooves (12) is provided with clearance holes (123). The CCS bracket also includes a support spring (3), which is disposed on the wall of the clearance hole (123) and is used to elastically support the aluminum busbar (20) located in the receiving groove (12).

6. The CCS stent according to claim 5, characterized in that, The size of the receiving groove (12) is larger than the size of the aluminum busbar (20), and a displacement space is formed between the inner sidewall (122) of the receiving groove (12) and the outer sidewall of the aluminum busbar (20).

7. The CCS stent according to claim 5, characterized in that, The CCS support also includes: A fixing buckle (4) is provided on the insulating bracket (1) and the fixing buckle (4) can abut against the upper end surface of the aluminum strip (20) in the receiving groove (12).

8. The CCS stent according to claim 5, characterized in that, The CCS support also includes: A fixing post (5) is provided on the bottom wall (121) of the receiving groove (12). The aluminum strip (20) is provided with a positioning hole (201), and the fixing post (5) is inserted into the positioning hole (201).

9. The CCS stent according to any one of claims 1 to 3, characterized in that, The insulating bracket (1) is provided with a plurality of accommodating grooves (12) spaced apart, the accommodating grooves (12) being used to accommodate aluminum busbars (20); The CCS bracket also includes a support assembly (6), which includes a support platform (61) and a positioning post (62) connected to each other. The support platform (61) is disposed on the insulating bracket (1) and is used to support the CSC slave plate (30). The CSC slave plate (30) is provided with a plug hole (301), and the positioning post (62) is plugged into and fixed in the plug hole (301).

10. The CCS stent according to any one of claims 1 to 3, characterized in that, The insulating bracket (1) has a cable tie through hole (13) for cable ties (60) to pass through, and the cable tie through hole (13) is also for cable ties (60) to pass through for communication wire harnesses (50).

11. The CCS stent according to claim 10, characterized in that, The CCS bracket also includes a plurality of positioning platforms (7) arranged at intervals. The positioning platforms (7) are disposed on the insulating bracket (1). Two positioning platforms (7) arranged adjacent to each other along the width direction of the insulating bracket (1) form a limiting space, in which the copper busbar (40) is accommodated.

12. The CCS stent according to claim 11, characterized in that, The cable tie through hole (13) is adjacent to the positioning platform (7). The cable tie (60) passes through the cable tie through hole (13) and is wrapped around the outer periphery of the copper busbar (40) and the positioning platform (7) to bind and fix the copper busbar (40) to the insulating bracket (1). Alternatively, the cable tie (60) passes through the cable tie hole (13) and is wrapped around the outer periphery of the communication cable harness (50) and the positioning platform (7) to bind and fix the communication cable harness (50) to the insulating bracket (1).

13. An integrated busbar, characterized in that, It includes an aluminum busbar (20) and a CCS support as described in any one of claims 1 to 12, wherein the aluminum busbar (20) is disposed on the CCS support.

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