Novel CCS integrated busbar for new energy battery

Abstract

A novel CCS integrated busbar for a new energy battery disclosed by the present invention comprises a busbar frame and an adjusting plate, the upper end of the adjusting plate is provided with a plurality of sliding grooves, inner cavities of the sliding grooves are slidably connected with a shell and a sleeve shell which are symmetrical, driving mechanisms are arranged in the middles of the two ends of the adjusting plate, and each driving mechanism comprises a driving wheel. And an adjusting mechanism for adjusting the position of the driving wheel is arranged at the upper end of the adjusting plate. The shell can be driven to move by pulling the adjusting plate, and the positions of the conductive contact pieces are changed under the condition that the position of the busbar frame is not changed, so that battery packs with different specifications and sizes are adapted, and the universality is relatively good; the outer wall of the screw rod is provided with a plurality of groups of bidirectional threads, so that two adjacent conductive contact pieces are synchronously close to or far away from each other in the rotating process of the screw rod, the CCS integrated busbar can be adapted to battery cell poles of battery packs with different specifications, the distance between the plurality of groups of conductive contact pieces can be adjusted, and the universality of the CCS integrated busbar is further improved.

Description

Technical Field

[0001] This invention relates to the field of new energy battery technology, specifically a novel CCS integrated busbar for new energy batteries. Background Technology

[0002] The CCS (Cell Contact System) integrated busbar is one of the core components of new energy battery packs. Its main function is to realize the electrical connection of the cells in the battery module. At the same time, it integrates functions such as voltage acquisition and temperature acquisition, which has a key impact on the safety, reliability and energy density of the battery pack.

[0003] In existing CCS integrated busbar technologies, the connection between the busbar and the cell terminal is mostly achieved by a single bolt fixing or welding method. Bolt fixing has low assembly efficiency and is prone to loosening, leading to increased contact resistance and the risk of overheating. Welding, on the other hand, results in stress concentration, which can easily damage the cell terminal. The support and positioning structure of the busbar is mostly a one-piece rigid busbar frame, which cannot adapt to the installation requirements of different specifications of cell modules and has poor versatility. Summary of the Invention

[0004] The purpose of this invention is to provide a novel CCS integrated busbar for new energy batteries, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A novel CCS integrated busbar for new energy batteries includes a busbar frame and an adjustment plate. The upper end of the adjustment plate has several sliding grooves, and the inner cavity of each groove is slidably connected to a symmetrical outer shell and a sleeve. A drive mechanism is provided at the middle of both ends of the adjustment plate. The drive mechanism includes a drive wheel. The upper end of the adjustment plate is provided with an adjustment mechanism for adjusting the position of the drive wheel. When the adjustment mechanism is close to the busbar frame, the drive wheel rotates and drives the symmetrical outer shell to move horizontally. When the adjustment mechanism is away from the busbar frame, the drive wheel rotates and drives the sleeve to move vertically.

[0007] As a further embodiment of the present invention: a number of symmetrical busbars are fixedly connected to the upper end of the busbar frame, and the symmetrical busbars are electrically connected to each other by ribbon cables. The number and position of the sliding grooves correspond to the number and position of the busbars. The adjusting plate and the busbar frame are slidably connected by a sliding rod. The sleeve is vertically slidably connected to the inner cavity of the outer shell. The adjusting plate has an installation cavity at the middle of both ends.

[0008] As a further aspect of the present invention: a conductive contact piece is slidably connected to the bottom of the inner cavity of the casing, and the upper end face of the conductive contact piece is elastically connected to the top of the inner cavity of the casing by a spring. A vertical groove is provided in the middle of the side of the outer shell near the busbar frame, and a symmetrical concave block is slidably connected to the inner cavity of the groove near the busbar frame. The concave block is fixedly connected to the outer wall of the outer shell.

[0009] As a further embodiment of the present invention: a screw and a transmission rod are rotatably connected to the middle of the adjusting plate near the busbar frame, the screw being closer to the busbar frame, the middle of the concave block away from the outer shell being threadedly connected to the screw, a gear being slidably connected to the middle of the transmission rod, and a rack being fixedly connected to the middle of the side of the sleeve near the gear, the rack and the gear meshing with each other, and both the gear and the rack being located in the inner cavity of the vertical groove.

[0010] As a further aspect of the present invention: the two ends of the screw and the transmission rod are respectively fixedly connected to a driven wheel and a transmission wheel, and both ends of the screw and the transmission rod extend into the mounting cavity. A servo motor is drivenly connected to the bottom of the mounting cavity on the side away from the busbar frame. A horizontal rod is fixedly connected to the output end of the servo motor, and a moving rod is slidably connected to the other end of the horizontal rod. The end of the moving rod away from the horizontal rod is fixedly connected to the drive wheel.

[0011] As a further aspect of the present invention: the upper end of the adjusting plate is provided with symmetrical adjusting grooves, the center position of the adjusting grooves corresponds to the center position of the drive wheel, a moving block is slidably connected to the inner cavity of the adjusting groove, a movable plate is slidably connected to the upper middle part of the moving block, a pressure plate is fixedly connected to the top of the movable plate, and limit blocks are slidably connected to the middle of both sides of the moving block. Symmetrical limit grooves are provided on both side walls of the inner cavity of the adjusting groove, and the limit grooves and limit blocks are engaged.

[0012] As a further embodiment of the present invention: a connecting plate is fixedly connected to the lower end of the movable block, the lower end of the connecting plate is rotatably connected to the outer wall of the movable rod, the limiting block is slidably connected to the movable block, the limiting block is a U-shaped rod, the inner cavity sidewall of the limiting block is in contact with the outer wall of the movable plate, a guide rod is fixedly connected to the middle of the inner cavity of the limiting block near the movable plate, the lower end of the movable plate is provided with symmetrical guide grooves, and the middle part of the guide rod is slidably connected to the inner cavity of the guide groove.

[0013] As a further aspect of the present invention: a fixed rod is fixedly connected to the upper part of the inner cavity of the mounting cavity near the slide groove, and a balance rod is fixedly connected to both ends of the fixed rod. A driven rod one and a driven rod two are respectively sleeved on the outer walls of the two balance rods. A driving rod is fixedly connected to the side of the connecting plate near the fixed rod, and the top of the driving rod and the driven rod one and driven rod two are located on the same horizontal plane.

[0014] As a further aspect of the present invention: both the screw and the transmission rod are fixedly connected to the outer walls of a positioning ring, the outer wall of the positioning ring is provided with a plurality of uniform fixing grooves, the inner cavity of the fixing groove is provided with a positioning groove on the side near the center of the positioning ring, and the lower ends of the driven rod one and the driven rod two are fixedly connected to the side near the positioning ring with a limit rod, the inner cavity of the limit rod is elastically connected with a positioning rod.

[0015] As a further aspect of the present invention: the lower end of the adjusting plate is provided with a plurality of grooves, the position and number of the grooves corresponding to the position and number of the sliding grooves, and the lower end face of the outer shell coincides with the plane of the top of the inner cavity of the groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] By pulling the adjustment plate, the outer casing can be moved closer to or further away from the busbar frame. With the busbar frame position unchanged, the position of the conductive contact pieces can be changed to accommodate battery packs of different sizes, demonstrating good versatility. Several sets of bidirectional threads are provided on the outer wall of the screw, allowing adjacent conductive contact pieces to move closer or further away synchronously during screw rotation. This accommodates the cell terminals of different battery pack sizes, and the spacing of multiple sets of conductive contact pieces can be adjusted synchronously according to the spacing of the cell terminals, further improving the versatility of the CCS busbar. The drive wheel and transmission wheel work together to drive the transmission rod to rotate, thereby driving the casing and conductive contact pieces to move vertically, allowing for rapid assembly of multiple sets of conductive contact pieces with the cell terminals. The use of driven rod one, driven rod two, positioning rod, and positioning ring ensures that the conductive contact piece remains fixed in the vertical direction when moving horizontally, and in the horizontal direction when moving vertically. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 This is a schematic diagram of the motion state of the adjusting plate in this invention.

[0020] Figure 3 This is a schematic diagram of the busbar frame in this invention.

[0021] Figure 4 For the present invention Figure 1 A schematic diagram of the structure of area A in the middle.

[0022] Figure 5 This is a schematic diagram of the structure of the adjustment plate in this invention.

[0023] Figure 6This is a schematic diagram of the slide groove in this invention.

[0024] Figure 7 This is a schematic diagram of the mounting cavity in this invention.

[0025] Figure 8 This is a schematic diagram of the movable plate in this invention.

[0026] Figure 9 This is a schematic diagram of the structure of the fixing rod in this invention.

[0027] Figure 10 For the present invention Figure 9 A schematic diagram of the structure of area B in the middle.

[0028] Figure 11 This is a schematic diagram of the outer shell structure in this invention.

[0029] In the diagram: 1. Busbar frame; 2. Busbar plate; 3. Cable; 4. Adjusting plate; 5. Slide groove; 6. Housing; 7. Sliding rod; 8. Drive mechanism; 9. Groove; 10. Adjusting groove; 11. Sleeve; 12. Conductive contact piece; 13. Vertical groove; 14. Concave block; 15. Screw; 16. Transmission rod; 17. Drive rod; 18. Limiting groove; 19. Limiting block; 20. Pressure plate; 21. Moving block; 22. Movable plate; 3. Connecting plate; 24. Mounting cavity; 25. Servo motor; 26. Horizontal bar; 27. Moving rod; 28. Drive wheel; 29. ​​Driven wheel; 30. Transmission wheel; 31. Guide rod; 32. Guide groove; 33. Balance bar; 34. Driven rod one; 35. Driven rod two; 36. Fixed rod; 37. Positioning ring; 38. Limiting rod; 39. Positioning rod; 40. Fixed groove; 41. Positioning groove; 42. Gear; 43. Rack. Detailed Implementation

[0030] Please see Figure 1-4 In this embodiment of the invention, a novel CCS integrated busbar for new energy batteries includes a busbar frame 1 and an adjustment plate 4. The upper end of the adjustment plate 4 is provided with several sliding grooves 5. The inner cavity of the sliding grooves 5 is slidably connected to a symmetrical outer shell 6. The outer shell 6 is slidably connected to a sleeve 11. Both ends of the adjustment plate 4 are provided with a drive mechanism 8 for adjusting the position of the outer shell 6. The drive mechanism 8 includes a mounting cavity 24 and a drive wheel 28. The upper end of the adjustment plate 4 is provided with an adjustment mechanism for adjusting the position of the drive wheel 28. When the adjustment mechanism is close to the position of the busbar frame 1, the drive wheel 28 drives the symmetrical outer shell 6 to move horizontally. When the adjustment mechanism is away from the position of the busbar frame 1, the drive wheel 28 drives the sleeve 11 to move vertically.

[0031] Several symmetrical busbar plates 2 are fixedly connected to the upper end of the busbar frame 1. The symmetrical busbar plates 2 are electrically connected to each other via ribbon cables 3. The number and position of the sliding grooves 5 correspond to the number and position of the busbar plates 2. The adjusting plate 4 and the busbar frame 1 are slidably connected via a sliding rod 7. That is, one end of the sliding rod 7 is fixedly connected to the adjusting plate 4, and the other end is slidably engaged with the inner cavity of the busbar frame 1. The sleeve 11 is slidably connected perpendicularly to the inner cavity of the outer shell 6. A conductive contact piece 12 is slidably connected to the bottom of the inner cavity of the sleeve 11. The upper end face of the conductive contact piece 12 is flush with the top of the inner cavity of the sleeve 11. The conductive contact piece 12 is electrically connected to the busbar 2 via a cable (not shown in the figure) through a spring elastic connection. A vertical groove 13 is provided in the middle of the side of the outer shell 6 near the busbar frame 1. A symmetrical concave block 14 is slidably connected to the inner cavity of the slide groove 5 near the busbar frame 1. The concave block 14 is fixedly connected to the outer wall of the outer shell 6. When the concave block 14 moves horizontally, it will drive the outer shell 6 to move horizontally in the inner cavity of the slide groove 5. By pulling the adjustment plate 4, the outer shell 6 can be moved closer to or away from the position of the busbar frame 1, thereby adapting to battery packs of different specifications and sizes.

[0032] The positions of the cell terminals on battery packs of different specifications are also different. Therefore, when the outer casing 6 moves in the inner cavity of the slide groove 5, it can drive the conductive contact piece 12 to move horizontally synchronously, thereby changing the distance between the two conductive contact pieces 12 located in the same slide groove 5, thus completing the assembly of cell terminals with different spacings. The middle part of the adjusting plate 4, near the side of the busbar frame 1, is rotatably connected to the screw 15 and the transmission rod 16. The screw 15 is closer to the position of the busbar frame 1, and the outer wall of the screw 15 is provided with several sets of bidirectional threads. The number and position of the concave blocks 14 correspond to the number and position of the slide grooves 5. The middle of the end of the concave block 14 away from the outer shell 6 is threadedly connected to the screw 15. When the screw 15 rotates clockwise, the symmetrical concave blocks 14 will move closer to the center position of the slide groove 5. When the screw 15 rotates counterclockwise, the symmetrical concave blocks 14 will move away from the center position of the slide groove 5. The distance between multiple concave blocks 14 can be adjusted simultaneously by rotating the screw 15, thereby quickly aligning the positions of multiple conductive contact pieces 12 with the positions of battery cell terminals of different specifications.

[0033] Please see Figure 11A gear 42 is slidably connected to the middle of the transmission rod 16. A rack 43 is fixedly connected to the middle of the side of the housing 11 near the gear 42. The rack 43 and the gear 42 mesh with each other. Both the gear 42 and the rack 43 are located in the inner cavity of the vertical groove 13. When the sliding groove 5 drives the housing 11 and the vertical groove 13 to move horizontally, it will drive the rack 43 and the gear 42 to move horizontally synchronously. This ensures that the center positions of the rack 43 and the gear 42 always correspond to the center position of the conductive contact piece 12. The gear 42 and the conductive contact piece 12 will move horizontally with the housing 6. At this time, the clockwise rotation of the transmission rod 16 will drive the gear 42 to rotate clockwise, thereby driving the housing 11 and the conductive contact piece 12 through the rack 43. As the conductive contact piece 12 moves vertically downward, it approaches the battery cell terminal. The housing 11 then engages with the battery cell terminal. The spring inside the housing 11 continuously applies a downward force to the conductive contact piece 12. After the bottom of the conductive contact piece 12 contacts the top of the battery cell terminal, the housing 11 drives the conductive contact piece 12 to continue moving downward. As the conductive contact piece 12 continues to move downward, it is lifted up by the battery cell terminal, thus ensuring that the conductive contact piece 12 and the battery cell terminal are tightly fitted together. This ensures that multiple conductive contact pieces 12 and the battery cell terminal can be quickly paired and connected simultaneously. Similarly, the counterclockwise rotation of the transmission rod 16 drives the housing 11 to move upward, causing the conductive contact piece 12 to separate from the battery cell terminal.

[0034] Please see Figure 7 and Figure 11 The driven wheel 29 and the transmission wheel 30 are fixedly connected to the two ends of the screw 15 and the transmission rod 16, respectively. Both ends of the screw 15 and the transmission rod 16 extend into the mounting cavity 24, that is, the driven wheel 29 and the transmission wheel 30 are both located in the inner cavity of the mounting cavity 24. The driven wheel 29, the transmission wheel 30 and the drive wheel 28 are all bevel gears. A moving rod 27 is fixedly connected to the middle of the end of the drive wheel 28 away from the driven wheel 29. A horizontal rod 26 is slidably connected to the end of the moving rod 27 away from the drive wheel 28. A servo motor 25 is driven to the middle of the end of the horizontal rod 26 away from the moving rod 27. The horizontal rod 26 is driven by the servo motor 25. 6. The rotation of the moving rod 27 and the drive wheel 28 will drive the driven wheel 29 to rotate synchronously, which in turn will drive the screw 15 to rotate synchronously with the driven wheel 29, thereby completing the adjustment of the position of the conductive contact piece 12. Since the horizontal rod 26 and the moving rod 27 are in sliding fit, when the drive wheel 28 is engaged with the driven wheel 29, the rotation of the drive wheel 28 will drive the screw 15 to rotate synchronously. Similarly, when the drive wheel 28 is engaged with the transmission wheel 30, it will drive the transmission rod 16 to rotate. The rotation of the screw 15 will drive the conductive contact piece 12 to move horizontally, and the rotation of the transmission rod 16 will drive the conductive contact piece 12 to move vertically.

[0035] Please see Figure 4-7The upper end of the adjusting plate 4 is provided with symmetrical adjusting grooves 10. The center position of the adjusting groove 10 corresponds to the center position of the drive wheel 28. The inner cavity of the adjusting groove 10 is slidably connected to the moving block 21. The upper middle part of the moving block 21 is slidably connected to the movable plate 22. The top of the movable plate 22 is fixedly connected to the pressure plate 20. The lower end of the pressure plate 20 is elastically connected to the top of the moving block 21 through symmetrical elastic rods. So when the pressure plate 20 does not receive external force, the pressure plate 20 will remain in a position away from the moving block 21. The middle parts of both sides of the moving block 21 are slidably connected to the limiting blocks 19. The inner cavity of the adjusting groove 10 is provided with symmetrical limiting grooves 18 on both side walls. The limiting grooves 18 and the limiting blocks 19 are engaged. Through the engagement of the limiting grooves 18 and the limiting blocks 19, the position of the moving block 21 in the inner cavity of the adjusting groove 10 can be restricted.

[0036] The lower end of the movable block 21 is fixedly connected to the connecting plate 23. The lower end of the connecting plate 23 is rotatably connected to the outer wall of the movable rod 27. When the position of the movable block 21 is fixed, the positions of the connecting plate 23 and the movable rod 27 are also fixed, thereby ensuring that the drive wheel 28 can stably mesh with the driven wheel 29. When the movable block 21 moves horizontally in the inner cavity of the adjusting groove 10, it will also drive the movable rod 27 and the drive wheel 28 to move horizontally synchronously, thereby driving the drive wheel 28 to move horizontally between the driven wheel 29 and the transmission wheel 30. This ensures that when the drive wheel 28 is meshed with the driven wheel 29, the drive wheel 28 remains separated from the transmission wheel 30, and when the drive wheel 28 is meshed with the transmission wheel 30, the drive wheel 28 remains separated from the driven wheel 29.

[0037] Please see Figure 7-8 The limiting block 19 is slidably connected to the moving block 21. The limiting block 19 is a U-shaped rod. The inner cavity sidewall of the limiting block 19 is in contact with the outer wall of the movable plate 22. A guide rod 31 is fixedly connected to the middle of the inner cavity of the limiting block 19 near the movable plate 22. The lower end of the movable plate 22 is provided with symmetrical guide grooves 32. The middle part of the guide rod 31 is slidably connected in the inner cavity of the guide groove 32. When the pressure plate 20 moves vertically downward, it will drive the movable plate 22 and the guide groove 32 to move vertically downward synchronously. When the guide groove 32 moves downward, the limiting block 19 will move towards the middle of the inner cavity of the moving block 21 through the sliding cooperation of the guide groove 32 and the guide rod 31, so that the limiting block 19 will disengage from the inner cavity of the limiting groove 18. Then, the pressure plate 20 is pushed horizontally, so that the moving block 21 moves horizontally in the inner cavity of the adjusting groove 10 along with the pressure plate 20, so that the moving block 21 moves from one end of the inner cavity of the adjusting groove 10 to the other end.

[0038] When the limiting block 19 disengages from the inner cavity of the limiting groove 18 near the busbar frame 1, it pushes the moving block 21 away from the position of the busbar frame 1, so that the moving block 21 moves to the side of the inner cavity of the adjusting groove 10 away from the busbar frame 1. When the limiting block 19 is engaged in the limiting groove 18 on the side of the inner cavity of the adjusting groove 10 away from the busbar frame 1, the position of the moving block 21 can be adjusted. When the moving block 21 moves horizontally, it will drive the connecting plate 23, the moving rod 27 and the drive wheel 28 to move away from the position of the busbar frame 1 in sync. At the same time, the drive wheel 28 separates from the driven wheel 29 and engages with the transmission wheel 30. At this time, the housing 11 and the conductive contact piece 12 can be driven to move in the vertical direction.

[0039] Please see Figure 7-10 A fixed rod 36 is fixedly connected to the upper part of the inner cavity of the mounting cavity 24 near the slide groove 5. Balance rods 33 are fixedly connected to both ends of the fixed rod 36. A driven rod 1 34 and a driven rod 2 35 are respectively fitted onto the outer walls of the two balance rods 33. Both driven rod 1 34 and driven rod 2 35 are L-shaped rods and are slidably connected to the side wall of the mounting cavity 24. A drive rod 17 is fixedly connected to the side of the connecting plate 23 near the fixed rod 36. The top of the drive rod 17 is on the same horizontal plane as the tops of the driven rod 1 34 and driven rod 2 35. Therefore, when the connecting plate 23 moves horizontally with the moving block 21, it will drive the drive rod 17 to move horizontally synchronously. When the drive rod 17 moves away from the moving block 21... When the busbar frame 1 is in position, the drive rod 17 will separate from the driven rod 34 and gradually approach the driven rod 35. When the drive rod 17 contacts the driven rod 35, it will push the driven rod 35 to move horizontally in sync. Similarly, when the drive rod 17 approaches the busbar frame 1, it will separate from the driven rod 35 and push the driven rod 34 to move horizontally. Both the driven rod 35 and the driven rod 34 are elastically connected to the balance bar 33. When the drive rod 17 separates from the driven rod 35, the driven rod 35 will automatically approach the transmission rod 16. When the drive rod 17 separates from the driven rod 34, the driven rod 34 will automatically approach the screw 15.

[0040] Both the screw 15 and the transmission rod 16 have a fixedly connected positioning ring 37 on their outer walls. The outer wall of the positioning ring 37 has several evenly spaced fixing grooves 40. A positioning groove 41 is formed on the side of the inner cavity of the fixing groove 40 near the center of the positioning ring 37. Limiting rods 38 are fixedly connected to the lower ends of driven rod 1 34 and driven rod 2 35 near the positioning ring 37. A positioning rod 39 is elastically connected to the inner cavity of the limiting rod 38. The dimensions of the positioning rod 39 correspond to the dimensions of the positioning groove 41, and the dimensions of the limiting rod 38 correspond to the dimensions of the fixing groove 40. When… When the limiting block 19 is located in the inner cavity of the limiting groove 18 near the busbar frame 1, the drive rod 17 has already pushed the driven rod 34 close to the position of the busbar frame 1. During the horizontal movement of the driven rod 35, the limiting rod 38 will move horizontally synchronously with the driven rod 34. At this time, the limiting rod 38 will disengage from the inner cavity of the fixing groove 40, while the positioning rod 39 will remain in the inner cavity of the positioning groove 41 under the action of the spring. At this time, the positioning rod 39 will engage with the positioning groove 41 to elastically limit the positioning ring 37.

[0041] The positioning rod 39 provides elastic restraint to the positioning ring 37, so that after the screw 15 rotates and the drive rod 17 separates from the driven rod 34, the limiting rod 38 automatically engages with the inner cavity of the fixing groove 40 along the outer wall of the positioning rod 39, thereby restraining the positioning ring 37 and limiting the screw 15, thus fixing the position of the outer shell 6 after horizontal movement. Similarly, when the drive rod 17 pushes the driven rod 35 to move, it releases the restraint on the transmission rod 16, thereby driving the housing 11 and the conductive contact piece 12 vertically via the servo motor 25. If the transmission wheel 30 rotates, the position of the housing 11 can be limited and fixed by the self-locking of the servo motor 25, ensuring that the conductive contact piece 12 can be tightly attached to the battery cell electrode. The lower end of the adjustment plate 4 is provided with several grooves 9, the position and number of which correspond to the position and number of the sliding groove 5. The lower end face of the housing 6 coincides with the plane of the top of the inner cavity of the groove 9, ensuring that the lower end face of the housing 6 remains separated from the battery cell electrode when adjusting the position of the housing 6, thus avoiding the battery cell electrode from obstructing the horizontal movement of the housing 6.

Claims

1. A novel CCS integrated busbar for new energy batteries, comprising a busbar frame and an adjustment plate, characterized in that, The upper end of the adjusting plate is provided with several sliding grooves, and the inner cavity of the sliding grooves is slidably connected to symmetrical outer shells and sleeves. Both ends of the adjusting plate are provided with driving mechanisms, each including a driving wheel. The upper end of the adjusting plate is provided with an adjusting mechanism for adjusting the position of the driving wheel. When the adjusting mechanism is close to the busbar frame, the driving wheel rotates and drives the symmetrical outer shells to move horizontally. When the adjusting mechanism is far away from the busbar frame, the driving wheel rotates and drives the sleeves to move vertically.

2. The novel CCS integrated busbar for new energy batteries according to claim 1, characterized in that, The upper end of the busbar frame is fixedly connected with several symmetrical busbar plates. The symmetrical busbar plates are electrically connected to each other through ribbon cables. The number and position of the sliding grooves correspond to the number and position of the busbar plates. The adjusting plate and the busbar frame are slidably connected through a sliding rod. The sleeve is vertically slidably connected to the inner cavity of the outer shell. The middle of both ends of the adjusting plate is provided with mounting cavities.

3. A novel CCS integrated busbar for new energy batteries according to claim 2, characterized in that, A conductive contact piece is slidably connected to the bottom of the inner cavity of the casing. The upper end face of the conductive contact piece is elastically connected to the top of the inner cavity of the casing by a spring. A vertical groove is opened in the middle of the side of the outer shell near the busbar frame. A symmetrical concave block is slidably connected to the inner cavity of the groove near the busbar frame. The concave block is fixedly connected to the outer wall of the outer shell.

4. A novel CCS integrated busbar for new energy batteries according to claim 3, characterized in that, A screw and a transmission rod are rotatably connected to the middle of the adjusting plate near the busbar frame. The screw is closer to the busbar frame. The middle of the concave block away from the outer shell is threaded to the screw. A gear is slidably connected to the middle of the transmission rod. A rack is fixedly connected to the middle of the side of the sleeve near the gear. The rack and the gear mesh with each other. Both the gear and the rack are located in the inner cavity of the vertical groove.

5. A novel CCS integrated busbar for new energy batteries according to claim 4, characterized in that, Both ends of the screw and the transmission rod are fixedly connected to the driven wheel and the transmission wheel, respectively. Both ends of the screw and the transmission rod extend into the mounting cavity. A servo motor is drivenly connected to the bottom of the mounting cavity on the side away from the busbar frame. A horizontal rod is fixedly connected to the output end of the servo motor. A moving rod is slidably connected to the other end of the horizontal rod. The end of the moving rod away from the horizontal rod is fixedly connected to the drive wheel.

6. A novel CCS integrated busbar for new energy batteries according to claim 4, characterized in that, The upper end of the adjusting plate is provided with symmetrical adjusting grooves, the center position of the adjusting grooves corresponds to the center position of the drive wheel, the inner cavity of the adjusting groove is slidably connected to a moving block, the upper middle part of the moving block is slidably connected to a movable plate, the top of the movable plate is fixedly connected to a pressure plate, the middle of both sides of the moving block is slidably connected to a limit block, and the inner cavity of the adjusting groove is provided with symmetrical limit grooves on both side walls, the limit grooves and the limit blocks are engaged.

7. A novel CCS integrated busbar for new energy batteries according to claim 6, characterized in that, A connecting plate is fixedly connected to the lower end of the movable block. The lower end of the connecting plate is rotatably connected to the outer wall of the movable rod. The limiting block is slidably connected to the movable block. The limiting block is a U-shaped rod. The inner cavity sidewall of the limiting block is in contact with the outer wall of the movable plate. A guide rod is fixedly connected to the middle of the inner cavity of the limiting block near the movable plate. A symmetrical guide groove is opened at the lower end of the movable plate. The middle part of the guide rod is slidably connected to the inner cavity of the guide groove.

8. A novel CCS integrated busbar for new energy batteries according to claim 7, characterized in that, A fixed rod is fixedly connected to the upper part of the inner cavity of the mounting cavity near the slide groove. A balance rod is fixedly connected to both ends of the fixed rod. A driven rod one and a driven rod two are respectively sleeved on the outer walls of the two balance rods. A driving rod is fixedly connected to the side of the connecting plate near the fixed rod. The top of the driving rod and the driven rod one and driven rod two are located on the same horizontal plane.

9. A novel CCS integrated busbar for new energy batteries according to claim 8, characterized in that, The outer walls of the screw and the transmission rod are both fixedly connected to positioning rings. The outer walls of the positioning rings are provided with several uniform fixing grooves. The inner cavity of the fixing groove is provided with a positioning groove on the side near the center of the positioning ring. The lower ends of the driven rod one and the driven rod two are both fixedly connected to the side near the positioning rings with limit rods. The inner cavity of the limit rod is elastically connected to a positioning rod.

10. A novel CCS integrated busbar for new energy batteries according to claim 3, characterized in that, The lower end of the adjusting plate is provided with several grooves, the position and number of which correspond to the position and number of the sliding grooves, and the lower end face of the outer shell coincides with the plane of the top of the inner cavity of the groove.

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