CN221508400U - Connection structure for assembling battery pack - Google Patents

Abstract

The utility model discloses a connecting structure for assembling a battery pack, which comprises a mounting frame, wherein clamping plates for assembling the battery pack are arranged in the mounting frame, two mounting cylinders are symmetrically and rotatably connected to the inner side walls of the mounting frame, through grooves are formed in the surfaces of the two mounting cylinders, a plurality of limiting grooves are formed in the inner side walls of the through grooves, and springs are fixedly connected to the inner side walls of the two mounting cylinders. According to the utility model, through the structure, the connecting column slides in the driving groove by utilizing the sliding plate to move, the driving plate can be driven to drive the transverse plate to move, so that the connecting plate can push the clamping plate in the mounting frame to move, the battery pack is convenient to fasten, the phenomenon that the battery pack is separated due to insufficient fastening force in the past is avoided, the battery pack can be ensured to be normally used, the service life of the battery pack is prolonged, and the practicability is higher.

Description

Connection structure for assembling battery pack

Technical Field

The present utility model relates to the field of battery pack assembly, and in particular, to a connection structure for battery pack assembly.

Background

The battery packs are connected in series and in parallel, the parallel battery packs require the voltage of each battery to be the same, the output voltage is equal to the voltage of one battery, and the parallel battery packs can provide stronger current.

When the existing battery pack is assembled, a plurality of batteries are required to be stacked in sequence and fastened, the battery pack is usually fastened by a packing belt at present, the problem that the battery cell is excessively expanded due to insufficient fastening force when the packing belt is used for fastening is solved, normal use of the battery pack is seriously affected, the service life of the battery pack is shortened, and in order to solve the problem, the connecting structure for assembling the battery pack is provided.

Disclosure of utility model

The utility model aims to solve the technical problem that the battery cell is excessively expanded due to insufficient fastening force when the packing belt is adopted for fastening, so that the normal use of the battery pack is seriously influenced, and the service life of the battery pack is shortened.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a connection structure for group battery equipment, including the installing frame, the inside of installing frame is provided with the chucking board that is used for group battery equipment, the inside wall symmetry rotation of installing frame is connected with two installation section of thick bamboo, two the logical groove has all been seted up on the surface of installation section of thick bamboo, a plurality of limit grooves have been seted up to the inside wall of logical groove, two the inside wall fixedly connected with spring of installation section of thick bamboo, the one end fixedly connected with slide of spring, the internally mounted of installation section of thick bamboo has a telescopic cylinder, sliding connection is established in the outside of slide to the one end cover of telescopic cylinder, the surface one side fixedly connected with connecting rod of slide, connecting rod one end runs through the spring and extends to the outside of installation section of thick bamboo and the surface one side of chucking board is fixed connection, fixedly connected with limit pole on the surface of telescopic cylinder;

The other end of flexible section of thick bamboo runs through sliding connection to the outside fixedly connected with connecting plate of installing frame, the surface one side fixedly connected with riser of connecting plate, the surface one side fixedly connected with diaphragm of riser, the inside fixedly connected with baffle of installing frame, fixedly mounted on the surface of baffle has the slide rail, sliding connection has the sliding sleeve is established to the outside cover of slide rail, two spliced poles of symmetry fixedly connected with on the surface of sliding sleeve, the one end fixedly connected with drive plate of diaphragm, symmetry fixedly connected with drive slot on the surface of drive plate, the outside at the spliced pole is established to the drive slot cover.

Preferably, the surface of the sliding sleeve is fixedly connected with a push handle, and the outer surfaces of the two connecting columns are in sliding connection with the inner side walls of the two driving grooves.

Preferably, two arc openings are symmetrically formed in the bottom of the mounting frame, two transverse plates are mounted in the two arc openings in a movable connection mode, and the transverse plates are prevented from being affected in the moving process.

Preferably, the limiting groove is in communication with a plurality of through grooves.

Preferably, two sliding grooves are symmetrically formed in the inner side wall of the mounting frame, two sliding blocks are slidably connected in the sliding grooves, one end of each sliding block is fixedly connected with one side of the surface of each clamping plate, the sliding blocks are used for sliding in the sliding grooves, and the clamping plates are kept relatively stable in the moving process.

Preferably, the limiting rod is matched with the limiting groove and the through grooves, the outer surface of the limiting rod is arranged in one of the limiting grooves, and the limiting rod can be conveniently and conveniently arranged in the limiting groove and then can be used for fixing the position of the clamping plate on one side.

The beneficial effects of the utility model are as follows:

According to the utility model, through the structure, the connecting column slides in the driving groove by utilizing the sliding plate to move, the driving plate can be driven to drive the transverse plate to move, so that the connecting plate can push the clamping plate in the mounting frame to move, the battery pack is convenient to fasten, the phenomenon that the battery pack is separated due to insufficient fastening force in the past is avoided, the battery pack can be used normally, the service life of the battery pack is prolonged, and the practicability is higher.

Drawings

Fig. 1 is a perspective view illustrating a first view of a connection structure for battery pack assembly according to the present utility model;

Fig. 2 is a perspective view illustrating a second view of a connection structure for battery pack assembly according to the present utility model;

Fig. 3 is an enlarged view of a of fig. 1 according to the present utility model.

In the figure: 1. a mounting cylinder; 2. a riser; 3. a slide block; 4. a mounting frame; 5. a chute; 6. a clamping plate; 7. a telescopic cylinder; 8. a cross plate; 9. a connecting plate; 10. a baffle plate; 11. a slide rail; 12. a sliding sleeve; 13. a connecting column; 14. a push handle; 15. a driving groove; 16. a driving plate; 17. an arc-shaped opening; 18. a through groove; 19. defining a slot; 20. a spring; 21. a limiting rod; 22. and a connecting rod.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1 and 3, a connection structure for assembling a battery pack includes a mounting frame 4, a clamping plate 6 for assembling the battery pack is provided in the mounting frame 4, two mounting cylinders 1 are symmetrically and rotatably connected to the inner side wall of the mounting frame 4, through grooves 18 are formed on the surfaces of the two mounting cylinders 1, a plurality of limiting grooves 19 are formed in the inner side wall of the through grooves 18, springs 20 are fixedly connected to the inner side walls of the two mounting cylinders 1, a sliding plate is fixedly connected to one end of each spring 20, a telescopic cylinder 7 is mounted in each mounting cylinder 1, one end of each telescopic cylinder 7 is sleeved with a sliding connection outside the sliding plate, a connecting rod 22 is fixedly connected to one side of the surface of each sliding plate, one end of each connecting rod 22 penetrates through each spring 20 and extends to the outer side of each mounting cylinder 1 to one side of the surface of each clamping plate 6, the connecting rod 22 can be driven to move by pushing of the telescopic cylinders 7, the springs 20 are conveniently compressed, limiting rods 21 are fixedly connected to the surfaces of the telescopic cylinders 7, the limiting rods 19 are clamped into the limiting rods 21 by the limiting grooves 19, and the clamping plates 6 can be locked and fixed;

The other end of telescopic tube 7 runs through sliding connection to the outside fixedly connected with connecting plate 9 of installing frame 4, the surface side fixedly connected with riser 2 of connecting plate 9, the surface side fixedly connected with diaphragm 8 of riser 2, the inside fixedly connected with baffle 10 of installing frame 4, the surface of baffle 10 is fixedly installed with slide rail 11, sliding connection has sliding sleeve 12 is established to the outside cover of slide rail 11, symmetrical fixedly connected with two spliced poles 13 on the surface of sliding sleeve 12, the one end fixedly connected with driving plate 16 of diaphragm 8, symmetrical fixedly connected with driving groove 15 on the surface of driving plate 16, the outside at spliced pole 13 is established to driving groove 15 cover, the spliced pole 13 on the surface of driving plate 16 is inside to slide through the sliding sleeve 12, can conveniently drive diaphragm 8 and riser 2 on one side of driving plate 16 carry out relative movement, two spouts 5 have been seted up to the inside symmetry of inside wall of installing frame 4, the inside of two spouts 5 is all sliding connection with two sliders 3, the one end of two sliders 3 is fixedly connected with one side of the surface of chucking plate 6, utilize slider 3 to carry out the inside of spout 5 and carry out the slip in the steady process of holding chucking plate 6 of moving relatively.

As shown in fig. 2 and 3, the push handle 14 is fixedly connected to the surface of the sliding sleeve 12, the outer surfaces of the two connecting columns 13 are in sliding connection with the inner side walls of the two driving grooves 15, two arc openings 17 are symmetrically formed in the bottom of the mounting frame 4, the two transverse plates 8 are movably connected with the inner sides of the two arc openings 17, the transverse plates 8 are ensured not to be affected in the moving process, the limiting grooves 19 are communicated with the through grooves 18, the limiting rods 21 are matched with the limiting grooves 19 and the through grooves 18, the outer surfaces of the limiting rods 21 are mounted in one of the limiting grooves 19, and the limiting rods 21 can be conveniently and conveniently mounted in the limiting grooves 19 and then can be used for fixing the positions of the clamping plates 6 on one side.

When the battery pack is assembled, the plurality of battery blocks are arranged in the mounting frame 4 so as to be positioned between the two clamping plates 6, the push handle 14 is utilized to push the sliding sleeve 12 to move on the sliding rail 11, the connecting column 13 on the surface of the sliding sleeve 12 slides in the driving groove 15, the driving plate 16 can be relatively moved, the vertical plate 2 and the transverse plate 8 can be driven to relatively move when the driving plate 16 moves, the connecting plate 9 moves, the telescopic cylinder 7 is driven to stretch and retract when the connecting plate 9 moves, one end of the connecting rod 22 can be used for extruding the clamping plate 6 on one side, the spring 20 is extruded in the moving process of the connecting rod 22, the mounting cylinder 1 is rotated after the corresponding limiting groove 19 on the surface of the mounting cylinder 1 is clamped in the outside of the limiting rod 21, the effect of fixing the position of the clamping plate 6 is achieved, the battery pack 6 is ensured to be firmer, the battery pack is more convenient to fasten the battery pack, the phenomenon that the battery pack is separated due to insufficient fastening force in the past is avoided, the battery pack can be normally used, the service life of the battery pack is prolonged, and the practicability is improved.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. Connection structure for battery pack assembly, comprising a mounting frame (4), characterized in that: clamping plates (6) used for assembling the battery pack are arranged inside the mounting frame (4), two mounting cylinders (1) are symmetrically connected to the inner side wall of the mounting frame (4) in a rotating mode, through grooves (18) are formed in the surfaces of the two mounting cylinders (1), a plurality of limiting grooves (19) are formed in the inner side wall of each through groove (18), springs (20) are fixedly connected to the inner side wall of each mounting cylinder (1), a sliding plate is fixedly connected to one end of each spring (20), a telescopic cylinder (7) is arranged inside each mounting cylinder (1), one end of each telescopic cylinder (7) is sleeved with one end of each sliding plate in a sliding mode, a connecting rod (22) is fixedly connected to one side of the surface of each sliding plate, one end of each connecting rod (22) penetrates through each spring (20) and extends to the outer side of each mounting cylinder (1) to be fixedly connected with one side of the surface of each clamping plate (6), and limiting rods (21) are fixedly connected to the surface of each telescopic cylinder (7);

The telescopic cylinder is characterized in that the other end of the telescopic cylinder (7) penetrates through the connecting plate (9) fixedly connected with the outside of the mounting frame (4), one side of the surface of the connecting plate (9) is fixedly connected with the vertical plate (2), one side of the surface of the vertical plate (2) is fixedly connected with the transverse plate (8), the baffle plate (10) is fixedly connected with the inside of the mounting frame (4), the sliding rail (11) is fixedly mounted on the surface of the baffle plate (10), the sliding sleeve (12) is sleeved outside the sliding rail (11), two connecting columns (13) are symmetrically and fixedly connected on the surface of the sliding sleeve (12), one end of the transverse plate (8) is fixedly connected with the driving plate (16), the driving groove (15) is symmetrically and fixedly connected on the surface of the driving plate (16), and the driving groove (15) is sleeved outside the connecting columns (13).

2. A connection structure for battery pack assembly according to claim 1, wherein: the surface of the sliding sleeve (12) is fixedly connected with a push handle (14), and the outer surfaces of the two connecting columns (13) are in sliding connection with the inner side walls of the two driving grooves (15).

3. A connection structure for battery pack assembly according to claim 1, wherein: two arc-shaped openings (17) are symmetrically formed in the bottom of the mounting frame (4), and the two transverse plates (8) are mounted in the two arc-shaped openings (17) in a movable connection mode.

4. A connection structure for battery pack assembly according to claim 1, wherein: the limiting groove (19) is communicated with the plurality of through grooves (18).

5. A connection structure for battery pack assembly according to claim 1, wherein: two sliding grooves (5) are symmetrically formed in the inner side wall of the mounting frame (4), two sliding blocks (3) are slidably connected in the sliding grooves (5), and one end of each sliding block (3) is fixedly connected with one side of the surface of the clamping plate (6).

6. A connection structure for battery pack assembly according to claim 1, wherein: the limiting rods (21) are matched with the limiting grooves (19) and the through grooves (18), and the outer surfaces of the limiting rods (21) are arranged inside one limiting groove (19).