CN115084767B - A high-efficient guide structure for assembly of battery module - Google Patents
A high-efficient guide structure for assembly of battery module Download PDFInfo
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- CN115084767B CN115084767B CN202210853049.6A CN202210853049A CN115084767B CN 115084767 B CN115084767 B CN 115084767B CN 202210853049 A CN202210853049 A CN 202210853049A CN 115084767 B CN115084767 B CN 115084767B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a high-efficiency guide structure for assembling a battery module, which comprises a sheet metal casing, and a baffle and a storage battery body which are arranged in the sheet metal casing, wherein the storage battery body is arranged in the baffle, binding posts distributed at equal intervals are arranged at the top of the storage battery body, positioning rods are fixedly connected with the inner wall of the bottom of the sheet metal casing, the number of the baffles is two, protective plates are fixedly connected with the outer walls of one sides of the two groups of baffles, second heat dissipation grooves distributed at equal intervals are formed in the outer walls of one sides of the protective plates, and a top plate is arranged at the top of the storage battery body. According to the positioning groove, the guide plate arranged on the circumferential outer wall of the positioning column is longer in the process that the positioning column is inserted into the positioning groove, and meanwhile, the guide plate extends to the outside from one side of the bottom plate, so that the guide plate is not shielded by the bottom plate and the storage battery body, and a worker can conveniently and accurately insert the positioning column into the positioning groove.
Description
Technical Field
The invention relates to the technical field of battery module assembly, in particular to a high-efficiency guide structure for assembling a battery module.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal is processed, stored and used. With the development of scientific technology, lithium batteries have become mainstream, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable.
With the vigorous development of new energy industry, the demand for the energy storage lithium battery pack is larger and larger, and how to efficiently and quickly pack the energy storage lithium battery pack into a metal plate shell is a problem which needs to be solved by people all the time. Traditional structural design often is that the staff is direct to fix battery module in the panel beating casing, owing to do not do the location between battery module and casing at this in-process, the staff will aim at screw hole repacking screw earlier, so both extravagant man-hour, simultaneously because lithium cell group is very heavy, greatly increased people's working strength, can not satisfy people to battery module's installation demand. Therefore, an efficient guide structure for assembly of a battery module is needed to solve the above problems.
Disclosure of Invention
In view of the problems in the related art, the present invention provides an efficient guide structure for assembling a battery module, so as to overcome the above technical problems in the related art.
The technical scheme of the invention is realized as follows:
the utility model provides a high-efficient guide structure for assembly of battery module, include the panel beating casing with set up in inside baffle and the battery body of panel beating casing, the battery body set up in the inside of baffle, the top of battery body is provided with the terminal that the equidistance distributes, the bottom inner wall fixedly connected with locating lever of panel beating casing, the figure of baffle is two sets of, and is two sets of one side outer wall fixedly connected with guard plate of baffle, the second radiating groove that the equidistance distributes is seted up to one side outer wall of guard plate, the top of battery body is provided with the roof, one side fixedly connected with bottom plate of baffle, the bottom of bottom plate is provided with third clamping screw, the bottom plate pass through third clamping screw with baffle fixed connection, the bottom of bottom plate is provided with guide assembly.
Further, the direction subassembly includes fixed connection and is in the reference column of bottom plate bottom outer wall, first circular slot has been seted up to the bottom of reference column, square groove has been seted up to the circumference inner wall of first circular slot, the second circular slot has been seted up to one side of square groove, the first spring of one side inner wall fixedly connected with of square groove, the inside of square groove is provided with the ejector pad, the cross section of ejector pad is right trapezoid, the tip of ejector pad is provided with the chamfer cambered surface, one side fixedly connected with spliced pole of ejector pad, the one end of spliced pole is followed the inside of first spring is passed, the spliced pole is kept away from the one end of ejector pad extends to the outside of reference column, the tip of reference column is provided with spacing dish, the circumference outer wall fixedly connected with limiting plate of spliced pole, the constant head tank has been seted up to the top outer wall of locating lever, the bottom inner wall fixedly connected with base of constant head tank, the top fixedly connected with support column of support column, the top of support column is fixed with the second connecting block, the top fixedly connected with cylinder of second connecting block is kept away from the first connecting block of one end fixedly connected with first connecting block, first connecting block portion is the isosceles triangle-shaped diameter of movable circular slot, the second connecting block is located the top of movable circular slot with the diameter of second circular slot.
Further, one side fixedly connected with locating piece of locating lever, locating piece fixed connection be in on the bottom inner wall of panel beating casing, the locating piece with the guide way has all been seted up at the top of locating lever, the circumference outer wall fixedly connected with deflector of reference column, the deflector with the guide way cooperatees.
Further, one side outer wall fixedly connected with of guard plate fixes the ear, the transversal L type of personally submitting of fixed ear, logical groove has been seted up to one side of panel beating casing.
Furthermore, a round hole is formed in the top of the bottom plate, a second threaded hole is formed in the top of the positioning rod, a second fixing screw rod is inserted into the round hole, and the second fixing screw rod is in threaded connection with the second threaded hole.
Furthermore, an error-proofing groove is formed in the top of the positioning block, an integrally-formed error-proofing bump is arranged on one side of the guide plate, and the error-proofing bump is matched with the error-proofing groove.
Furthermore, a through hole is formed in one side of the sheet metal shell, a first fixing screw rod is inserted into the through hole, a first threaded hole is formed in one side of the baffle, and the sheet metal shell is in threaded connection with the baffle through the first fixing screw rod.
Further, the first radiating grooves distributed equidistantly are formed in the inner walls of the two sides of the metal plate shell, and the third radiating grooves distributed equidistantly are formed in one side of the baffle.
Furthermore, the top of baffle is provided with the cardboard that the equidistance distributes, the cross section of cardboard is "7" style of calligraphy, one side outer wall of cardboard with battery body's top outer wall contacts.
Further, a fixing groove is formed in the top of the base, a second spring is fixedly connected to the inner wall of the bottom of the fixing groove, and one end, far away from the inner wall of the bottom of the fixing groove, of the second spring is fixedly connected to the outer wall of the bottom of the supporting column.
The invention has the beneficial effects that:
according to the efficient guide structure for assembling the battery module, through the arranged guide assembly, when a worker needs to install the storage battery body in the sheet metal shell, the worker firstly inserts the positioning column fixedly connected to the bottom of the bottom plate into the positioning groove, the guide plate arranged on the circumferential outer wall of the positioning column is longer in the process that the positioning column is inserted into the positioning groove, and meanwhile, the guide plate extends to the outside from one side of the bottom plate, so that the guide plate is not shielded by the bottom plate and the storage battery body, and the worker can conveniently and accurately and quickly insert the positioning column into the positioning groove;
when the guide plate is inserted into the guide groove, the error-proof projection arranged on the outer wall of the guide plate is matched with the error-proof groove, so that the condition that the worker is reversely inserted when inserting the storage battery body can be effectively avoided, and the error-proof device has a good error-proof function;
when a worker inserts the positioning column into the positioning groove, the two groups of push blocks arranged in the square groove continuously move downwards along with the positioning column to be in contact with the first connecting block, the cross section of the first connecting block is isosceles trapezoid, so that the two groups of push blocks can move away from each other in the downward moving process, the first spring sleeved on the circumferential outer wall of the connecting column can be compressed and contracted in the process of moving the two groups of push blocks away from each other, when the two groups of push blocks move to the bottom of the first connecting block, the first connecting block removes the resisting limiting effect on the push blocks, the first spring sleeved on the outer wall of the connecting column can immediately recover deformation to eject the two groups of push blocks, the ejected push blocks can be tightly abutted against the cylindrical circumferential outer wall, the first connecting block can play a good limiting effect on the push blocks at the moment, the automatic locking of the positioning column is achieved, the worker can conveniently fix the storage battery module and the sheet metal shell by using a plurality of bolts subsequently, the installation efficiency of the worker on the storage battery module is improved, and the use requirements of the worker are met;
when an operator needs to disassemble the storage battery body, the positioning column can be continuously pressed, when the positioning column is subjected to downward pressure again, the two groups of push blocks can continuously move downwards along the outer wall of the cylinder, when the two groups of push blocks move to the first circular table part at the top of the movable block, the two groups of push blocks can move away from each other again to retract, until the two groups of push blocks move to the edge of the second circular table part, the two groups of push blocks stop retracting, move downwards along with the further movement of the positioning column and move towards each other after moving to the position below the second circular table part, the operator pulls the positioning column at the moment, the two groups of push blocks can drive the movable block to move upwards on the outer wall of the circumference until the movable block is contacted and attached to the first connecting block, at the moment, the two groups of push blocks can move upwards along the outer walls of the circumferences of the second circular table part and the first connecting block until the positioning column is pulled out from the inside of the positioning column, and the disassembly work of the operator on the storage battery body is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an overall front view of the present invention.
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
Fig. 4 is a schematic plan sectional view of the guide assembly of the present invention.
FIG. 5 is an enlarged view of the structure of FIG. 4 at C.
Fig. 6 is a schematic view of the overall structure of the guide assembly of the present invention.
Fig. 7 is a perspective half-sectional structural schematic view of the guide assembly of the present invention.
FIG. 8 is an enlarged view of the structure shown in FIG. 7.
Fig. 9 is a schematic view of the overall structure of embodiment 2 of the present invention.
In the figure:
1. a sheet metal housing; 2. a first heat sink; 3. a first fixing screw; 4. a protection plate; 5. a baffle plate; 6. fixing the ear; 7. a second heat sink; 8. a battery body; 9. a binding post; 10. a top plate; 11. clamping a plate; 12. a third heat sink; 13. a first threaded hole; 14. a through groove; 15. positioning blocks; 16. positioning a rod; 17. a second threaded hole; 18. a second fixing screw; 19. a base plate; 20. a third fixing screw; 21. a guide plate; 22. a mistake proofing bump; 23. a positioning column; 24. a circular hole; 25. positioning a groove; 26. a guide groove; 27. preventing the wrong groove; 28. a first circular groove; 29. a cylinder; 30. a first connection block; 31. a movable block; 32. a second connecting block; 33. a base; 34. a support column; 35. a second circular groove; 36. a square groove; 37. a limiting plate; 38. pushing a block; 39. a first spring; 40. connecting columns; 41. a limiting disc; 42. a second spring; 43. and fixing the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
The first embodiment is as follows:
please refer to fig. 1-8, a high-efficient guide structure for assembling a battery module, including a sheet metal casing 1, a baffle 5 and a battery body 8 disposed inside the sheet metal casing 1, the battery body 8 is disposed inside the baffle 5, the top of the battery body 8 is provided with terminals 9 distributed equidistantly, the bottom inner wall of the sheet metal casing 1 is fixedly connected with positioning rods 16, the number of the baffles 5 is two, one side outer wall of the two sets of baffles 5 is fixedly connected with a protection plate 4, one side outer wall of the protection plate 4 is provided with second heat dissipation grooves 7 distributed equidistantly, the second heat dissipation grooves 7 disposed on two sides of the protection plate 4 can play a good heat dissipation effect when the battery body 8 works, the top of the battery body 8 is provided with a top plate 10, one side of the baffles 5 is fixedly connected with a bottom plate 19, the bottom of the bottom plate 19 is provided with a third fixing screw 20, the bottom plate 19 is fixedly connected with the baffle 5 through the third fixing screw 20, and the bottom of the bottom plate 19 is provided with a guide assembly.
The guide assembly comprises a positioning column 23 fixedly connected to the outer wall of the bottom plate 19, a first circular groove 28 is formed in the bottom of the positioning column 23, a square groove 36 is formed in the circumferential inner wall of the first circular groove 28, a second circular groove 35 is formed in one side of the square groove 36, a first spring 39 is fixedly connected to the inner wall of one side of the square groove 36, a push block 38 is arranged inside the square groove 36, the cross section of the push block 38 is in a right trapezoid shape, the end portion of the push block 38 is provided with a chamfer cambered surface, a connecting column 40 is fixedly connected to one side of the push block 38, one end of the connecting column 40 penetrates through the inner portion of the first spring 39, one end, away from the push block 38, of the connecting column 40 extends to the outer portion of the positioning column 23, a limiting disc 41 is arranged at the end portion of the positioning column 23, a limiting plate 37 is fixedly connected to the circumferential outer wall of the connecting column 40, a positioning groove 25 is formed in the top outer wall of the positioning column 16, and a base 33 is fixedly connected to the bottom inner wall of the positioning groove 25, the top of the base 33 is fixedly connected with a supporting column 34, the top of the supporting column 34 is fixedly provided with a second connecting block 32, the top of the second connecting block 32 is fixedly connected with a cylinder 29, one end of the cylinder 29 far away from the second connecting block 32 is fixedly connected with a first connecting block 30, the cross sections of the first connecting block 30 and the second connecting block 32 are both isosceles triangles, the outer wall of the circumference of the cylinder 29 is sleeved with a movable block 31, the movable block 31 comprises a first circular table part and a second circular table part, the first circular table part is positioned above the second circular table part, the diameter of the top of the second circular table part is the same as that of the bottom of the first connecting block 30, when a worker inserts the positioning column 23 into the positioning groove 25, two groups of pushing blocks 38 which are arranged inside the square groove 36 along with the continuous downward movement of the positioning column can be in contact with the first connecting block 30, because the cross section of the first connecting block 30 is isosceles trapezoid, therefore, the two sets of pushing blocks 38 move away from each other during the downward movement, the first spring 39 sleeved on the outer wall of the circumference of the connecting column 40 is compressed and contracted during the movement of the two sets of pushing blocks 38, when the two sets of pushing blocks 38 move to the bottom of the first connecting block 30, the first connecting block 30 releases the limit action of the pushing blocks 38, at this time, the first spring 39 sleeved on the outer wall of the connecting column 40 immediately recovers to deform to eject the two sets of pushing blocks 38, the ejected pushing blocks 38 abut against the outer wall of the circumference of the cylinder 29, at this time, the first connecting block 30 can well limit the pushing blocks 38, thereby achieving the automatic locking of the positioning column 23, facilitating the subsequent fixing of the storage battery module with the sheet metal housing 1 by using a plurality of sets of bolts, improving the installation efficiency of the storage battery module by a worker, satisfying the use requirements of people, when the worker needs to detach the storage battery body 8, the positioning column 23 can continuously press the positioning column 23, when the positioning column 23 is pressed downwards, the two sets of pushing blocks 38 move along the outer wall of the cylinder 29, when the positioning column moves to the second connecting block 31, and the positioning column 31 moves to the top of the second connecting block, when the second pushing block moves to the second connecting column 23, the positioning column 23, when the worker needs to move to the second connecting block 38, the positioning column 23, when the positioning column 38 moves to move to the positioning column 23, and the positioning column 23, the positioning column 23 moves downwards, the positioning column 31, the working personnel can conveniently disassemble the storage battery body 8.
One side of the positioning rod 16 is fixedly connected with a positioning block 15, the positioning block 15 is fixedly connected on the inner wall of the bottom of the sheet metal casing 1, the positioning block 15 and the positioning rod 16 are both provided with a guide groove 26, the circumferential outer wall of the positioning column 23 is fixedly connected with a guide plate 21, the guide plate 21 is matched with the guide groove 26, the outer wall of one side of the protection plate 4 is fixedly connected with a fixing lug 6, the cross section of the fixing lug 6 is L-shaped, one side of the sheet metal casing 1 is provided with a through groove 14, the top of the bottom plate 19 is provided with a round hole 24, the top of the positioning rod 16 is provided with a second threaded hole 17, a second fixing screw 18 is inserted inside the round hole 24, the second fixing screw 18 is in threaded connection with the second threaded hole 17, the top of the positioning block 15 is provided with an anti-error groove 27, one side of the guide plate 21 is provided with an integrally formed anti-error lug 22, the anti-error lug 22 is matched with the anti-error groove 27, when the working personnel need to install the storage battery body 8 in the sheet metal casing 1, the working personnel firstly insert the positioning column 23 fixedly connected at the bottom of the bottom plate 19 into the positioning groove 25, the guide plate 21 arranged on the outer wall of the circumference of the positioning column 23 is longer in the process of inserting the positioning column 23 into the positioning groove 25, and simultaneously the guide plate 21 extends to the outside from one side of the bottom plate 19, so that the guide plate 21 is not shielded by the bottom plate 19 and the storage battery body 8, the working personnel can more accurately and quickly insert the positioning column 23 into the positioning groove 25, the occurrence of reverse insertion when the working personnel insert the storage battery body 8 can be effectively avoided by matching the error-proof convex block 22 arranged on the outer wall of the guide plate 21 with the error-proof groove 27 in the process of inserting the guide plate 21 into the guide groove 26, the sheet metal casing 1 has a good error-proof function, one side of the sheet metal casing 1 is provided with a through hole, inside grafting of through-hole has first clamping screw 3, first screw hole 13 has been seted up to one side of baffle 5, panel beating casing 1 is through first clamping screw 3 and baffle 5 threaded connection, first radiating groove 2 that the equidistance distributes is all seted up to the both sides inner wall of panel beating casing 1, third radiating groove 12 that the equidistance distributes is seted up to one side of baffle 5, the top of baffle 5 is provided with the cardboard 11 that the equidistance distributes, the cross section of cardboard 11 is "7" style of calligraphy, one side outer wall of cardboard 11 contacts with battery body 8's top outer wall, can carry out effectual fixing to battery body 8 through cardboard 11 that sets up at baffle 5 top, battery body 8 has been guaranteed to have good stability after installing.
Example two:
please refer to fig. 9, a high-efficient guide structure for assembling battery modules, compared with the embodiment of the present embodiment, the top of the base 33 is provided with a fixing groove 43, a bottom inner wall of the fixing groove 43 is fixedly connected with a second spring 42, one end of the second spring 42 far away from the bottom inner wall of the fixing groove 43 is fixedly connected to a bottom outer wall of the supporting pillar 34, the positioning pillar 23 and the battery body 8 can be well buffered by the second spring 42 arranged at the bottom of the fixing groove 43 in the process of the worker inserting the positioning pillar 23 into the positioning groove 25, the situation that the battery body 8 is damaged due to the fact that the positioning pillar 23 is applied with too large pressure due to large mass of the battery body 8 in the installation process is avoided, and meanwhile, the worker can conveniently disassemble the battery body 8 subsequently through the second spring 42.
To sum up, with the above technical solution of the present invention, when a worker needs to install the battery body 8 in the sheet metal casing 1, the worker firstly inserts the positioning post 23 fixedly connected to the bottom of the bottom plate 19 into the positioning groove 25, the guide plate 21 disposed on the outer circumferential wall of the positioning post 23 is longer in the process of inserting the positioning post 23 into the positioning groove 25, and the guide plate 21 extends from one side of the bottom plate 19 to the outside, so the guide plate 21 is not shielded by the bottom plate 19 and the battery body 8, which is convenient for the worker to more accurately and quickly insert the positioning post 23 into the positioning groove 25, the two sets of pushing blocks 38 disposed inside the square groove 36 can effectively avoid the occurrence of reverse insertion when the worker inserts into the battery body 8 by matching the mistake-proof protrusion 22 disposed on the outer wall of the guide plate 21 with the mistake-proof groove 27, and have a good mistake-proof function, when the worker inserts the positioning post 23 into the positioning groove 25, the two sets of pushing blocks 38 disposed inside the square groove 36 continuously move downward to be in contact with the first connecting block 30, and the first connecting block 38 can move to release the first connecting block 38 when the first connecting block 38 moves to the first connecting block 38, and the first connecting block 38 moves to the second connecting block 38, and the second connecting block 38 moves to move to the second connecting block 38, and the first connecting block can move to release the first connecting block 38, therefore, the positioning column 23 is automatically locked, a worker can conveniently fix the storage battery module and the sheet metal shell 1 by using multiple groups of bolts subsequently, the installation efficiency of the worker on the storage battery module is improved, the use requirements of people are met, when the worker needs to disassemble the storage battery body 8, the positioning column 23 can be continuously pressed, when the positioning column 23 is pressed downwards again, the two groups of push blocks 38 can continuously move downwards along the outer wall of the cylinder 29, when the two groups of push blocks 38 move to the first circular table part at the top of the movable block 31, the two groups of push blocks 38 can move away from each other again to perform adduction, until the edges of the two groups of push blocks 38 move to the second circular table part stop adduction, the two groups of push blocks 38 move downwards to the lower part of the second circular table part along with the further movement of the positioning column 23 and then perform opposite movement, at the moment, the worker pulls the positioning column 23, the two groups of push blocks 38 can drive the movable block 31 to move upwards on the outer wall of the circumference until the movable block 31 is contacted and attached with the first connecting block 30, and the two groups of push blocks 38 and the first connecting block 30 can be pulled upwards along the outer wall of the positioning column 23 until the positioning column is convenient for the worker to disassemble the storage battery module from the interior of the storage battery body 8.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A high-efficient guide structure for battery module assembly, including panel beating casing (1) and set up baffle (5) and battery body (8) in panel beating casing (1), battery body (8) set up in the inside of baffle (5), the top of battery body (8) is provided with terminal (9) that the equidistance distributes, its characterized in that, the bottom inner wall fixedly connected with locating lever (16) of panel beating casing (1), the figure of baffle (5) is two sets, two sets of one side outer wall fixedly connected with guard plate (4) of baffle (5), one side outer wall of guard plate (4) is seted up the second radiating groove (7) that the equidistance distributes, the top of battery body (8) is provided with roof (10), one side fixedly connected with bottom plate (19) of baffle (5), the bottom of bottom plate (19) is provided with third fixing screw (20), bottom plate (19) through third fixing screw (20) with baffle (5) fixed connection, the bottom of bottom plate (19) is provided with guide assembly, guide assembly is including the outer wall (23) of fixed connection in bottom plate (19), the first circular recess (28) of locating column (23), first circular recess (28) is seted up circumference (28), a second circular groove (35) is formed in one side of the square groove (36), a first spring (39) is fixedly connected to the inner wall of one side of the square groove (36), a push block (38) is arranged inside the square groove (36), the cross section of the push block (38) is in a right trapezoid shape, the end portion of the push block (38) is provided with a chamfer arc surface, a connecting column (40) is fixedly connected to one side of the push block (38), one end of the connecting column (40) penetrates through the inside of the first spring (39), one end, far away from the push block (38), of the connecting column (40) extends to the outside of the positioning column (23), a limiting plate (41) is arranged at the end portion of the positioning column (23), a limiting plate (37) is fixedly connected to the outer wall of the circumference of the connecting column (40), a positioning groove (25) is formed in the outer wall of the top of the positioning rod (16), a base (33) is fixedly connected to the inner wall of the bottom of the positioning groove (25), a supporting column (34) is fixedly connected to the top of the base (33), a second connecting block (32) is fixed to the top of the supporting column (34), a second connecting block (32) is fixed to the top of the second connecting block (32), and one end of the cylindrical connecting block (29) is far away from the first connecting block (30), the cross sections of the first connecting block (30) and the second connecting block (32) are isosceles triangles, the outer wall of the circumference of the cylinder (29) is sleeved with a movable block (31), the movable block (31) comprises a first circular table part and a second circular table part, the first circular table part is positioned above the second circular table part, the diameter of the top of the second circular table part is the same as the diameter of the bottom of the first connecting block (30), one side of the positioning rod (16) is fixedly connected with a positioning block (15), the positioning block (15) is fixedly connected onto the inner wall of the bottom of the sheet metal shell (1), the top of the positioning block (15) and the top of the positioning rod (16) are both provided with a guide groove (26), the outer wall of the circumference of the positioning column (23) is fixedly connected with a guide plate (21), the guide plate (21) is matched with the guide groove (26), one side of the protection plate (4) is fixedly connected with a fixing lug (6), the cross section of the fixing lug (6) is L-shaped, one side of the shell (1) is provided with a through groove (14), the top of the bottom plate (19) is provided with a screw hole (24), and a second screw (17) is connected with a second screw hole (17), mistake proofing groove (27) have been seted up at the top of locating piece (15), one side of deflector (21) is provided with integrated into one piece's mistake proofing lug (22), mistake proofing lug (22) with mistake proofing groove (27) cooperate, the top of baffle (5) is provided with cardboard (11) that the equidistance distributes, the cross section of cardboard (11) is "7" style of calligraphy, one side outer wall of cardboard (11) with the top outer wall of battery body (8) contacts.
2. The efficient guide structure for assembling the battery module as claimed in claim 1, wherein a through hole is formed in one side of the sheet metal shell (1), a first fixing screw (3) is inserted into the through hole, a first threaded hole (13) is formed in one side of the baffle (5), and the sheet metal shell (1) is in threaded connection with the baffle (5) through the first fixing screw (3).
3. The efficient guide structure for assembling the battery module according to claim 2, wherein the inner walls of two sides of the sheet metal shell (1) are provided with first heat dissipation grooves (2) which are distributed equidistantly, and one side of the baffle (5) is provided with third heat dissipation grooves (12) which are distributed equidistantly.
4. The efficient guide structure for assembling a battery module according to claim 3, wherein a fixing groove (43) is formed at the top of the base (33), a second spring (42) is fixedly connected to the inner bottom wall of the fixing groove (43), and one end of the second spring (42), which is far away from the inner bottom wall of the fixing groove (43), is fixedly connected to the outer bottom wall of the supporting column (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210853049.6A CN115084767B (en) | 2022-07-20 | 2022-07-20 | A high-efficient guide structure for assembly of battery module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210853049.6A CN115084767B (en) | 2022-07-20 | 2022-07-20 | A high-efficient guide structure for assembly of battery module |
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| CN115084767A CN115084767A (en) | 2022-09-20 |
| CN115084767B true CN115084767B (en) | 2022-11-15 |
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Citations (17)
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