CN215266549U

CN215266549U - Fixing base of positive negative pole run-on of lithium cell module

Info

Publication number: CN215266549U
Application number: CN202121331164.4U
Authority: CN
Inventors: 鲍芃; 李博
Original assignee: Anhui Zhitong New Energy Co ltd
Current assignee: Anhui Zhitong New Energy Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-21
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a fixing seat of a positive and negative electrode connecting bar of a lithium battery module, which comprises a mounting box, two vertical plates and two top extrusion components arranged on the two vertical plates, wherein the two vertical plates are arranged in the mounting box in parallel; the top extrusion subassembly includes the fixed block, two-way threaded rod, the carousel, the connecting block, connecting plate and stripper plate, the fixed block is installed at one side top that two risers closed on each other, two-way threaded rod is installed on the fixed block through the pivot, the fixed block has two, the one end that the pivot was kept away from to two-way threaded rod runs through another fixed block, the one end that the pivot was kept away from to two-way threaded rod is installed to the carousel, the connecting block cover is established on two-way threaded rod surface, connecting plate one end is rotated through the bottom of pivot with the connecting block and is connected, and the connecting plate other end is connected through pivot and stripper plate top. The battery module has been avoided removing or when receiving vibrations through the setting of top extrusion subassembly, and the battery module breaks away from with the fixing base easily, influences the problem of battery module's use.

Description

Fixing base of positive negative pole run-on of lithium cell module

Technical Field

The utility model relates to a lithium cell module field, concretely relates to fixing base of positive negative pole run-on of lithium cell module.

Background

A lithium battery is a battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material, and therefore such a battery is also called a lithium metal battery; the lithium battery module is formed by connecting a plurality of lithium batteries together through a wire, and the fixing seat of the positive and negative electrode connecting plate rows is required to be used when the lithium battery module is used.

The fixing seat is formed by buckling a fastener at the bottom end of the bolt, so that the water filter, a faucet of a water dispenser or other objects can be locked without being separated.

When the battery module is installed, the battery module is only clamped and fixed on the side face of the battery module, and when the battery module moves or is vibrated, the battery module is easily separated from the fixing seat, so that the use of the battery module is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing base of positive negative pole run-on of lithium cell module has solved and has had the battery module to remove among the prior art or when receiving vibrations, and the battery module breaks away from with the fixing base easily, influences the problem of the use of battery module.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing seat for a positive and negative electrode connecting bar of a lithium battery module comprises a mounting box, two vertical plates and two top extrusion assemblies arranged on the two vertical plates, wherein the two vertical plates are arranged in the mounting box in parallel;

the top extrusion subassembly includes fixed block, two-way threaded rod, carousel, connecting block, connecting plate and stripper plate, the fixed block is installed two one side top that the riser closes on each other, two-way threaded rod is installed through the pivot on the fixed block, the fixed block has two, two-way threaded rod is kept away from the one end of pivot runs through another the fixed block, the carousel is installed two-way threaded rod is kept away from the one end of pivot, the connecting block cover is established two-way threaded rod surface, connecting plate one end through the pivot with the bottom of connecting block is rotated and is connected, just the connecting plate other end through the pivot with the stripper plate top is connected.

Preferably, the mounting box is internally provided with two electric telescopic handle, two electric telescopic handle's extension end respectively with two one side that the riser kept away from each other is connected, and two electric telescopic handle's the other end all with the inner wall of mounting box is connected.

Preferably, the battery module is arranged in the mounting box, and the battery module is positioned between the two vertical plates.

Preferably, the inner wall of the bottom of the mounting box is provided with two moving grooves in parallel, moving blocks are arranged in the two moving grooves, and the tops of the two moving blocks penetrate through the moving grooves and are connected with the bottoms of the vertical plates.

Preferably, the two connecting blocks are respectively sleeved on the surfaces of the two ends of the bidirectional threaded rod, which are opposite to the threads.

The utility model has the advantages that: through rotating the carousel, the carousel drives two-way threaded rod and rotates, two-way threaded rod drives two connecting blocks and is the motion of being close to each other or keeping away from each other, when needs extrude the battery module fixed, make two connecting blocks be close to each other, two connecting block motions are under the effect of pivot, it is close to each other to drive two connecting plate top one ends, bottom one end is the downstream, connecting plate top downstream drives stripper plate extrusion battery module top, the fixing to the battery module has been realized, when having avoided the battery module to remove or received vibrations, the battery module breaks away from with the fixing base easily, influence the problem of the use of battery module.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the fixing base of the positive and negative electrode connecting bar of the lithium battery module of the present invention;

fig. 2 is the utility model relates to a whole tangent plane structure schematic diagram of fixing base of positive negative pole run-on of lithium cell module.

In the figure: 1. mounting a box; 2. a vertical plate; 3. a fixed block; 4. a bidirectional threaded rod; 5. a turntable; 6. connecting blocks; 7. a connecting plate; 8. a pressing plate; 9. an electric telescopic rod; 10. a battery module; 11. a moving groove; 12. Moving the mass.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a fixing seat of a positive and negative electrode connecting bar of a lithium battery module comprises a mounting box 1, two vertical plates 2 and two top extrusion assemblies arranged on the two vertical plates 2, wherein the two vertical plates 2 are arranged in the mounting box 1 in parallel;

the top extrusion component comprises a fixed block 3, two-way threaded rods 4, a rotary disc 5, connecting blocks 6, connecting plates 7 and extrusion plates 8, wherein the fixed block 3 is arranged at the top of one side of two vertical plates 2 close to each other, the two-way threaded rods 4 are arranged on the fixed block 3 through a rotary shaft, the number of the fixed blocks 3 is two, one ends of the two-way threaded rods 4 far away from the rotary shaft penetrate through the other fixed block 3, the rotary disc 5 is arranged at one ends of the two-way threaded rods 4 far away from the rotary shaft, the connecting blocks 6 are sleeved on the surfaces of the two-way threaded rods 4, one ends of the connecting plates 7 are rotatably connected with the bottoms of the connecting blocks 6 through the rotary shaft, the other ends of the connecting plates 7 are connected with the tops of the extrusion plates 8 through the rotary shaft, the function is that the rotary disc 5 is rotated, the rotary disc 5 drives the two-way threaded rods 4 to rotate, the two-way threaded rods 6 to move close to each other or far away from each other, when the battery module 10 needs to be extruded and fixed, make two connecting blocks 6 be close to each other, two connecting blocks 6 motions are under the effect of pivot, drive two connecting plates 7 top one ends and be close to each other, bottom one end downstream, 7 top downstream drives 8 extrusion battery module 10 tops of stripper plate of connecting plate, realized the fixed to battery module 10, when having avoided the battery module to remove or receive vibrations, the battery module breaks away from with the fixing base easily, influences the problem of the use of battery module.

The inside two electric telescopic handle 9 that is provided with of mounting box 1, the extension end of two electric telescopic handle 9 is connected with one side that two risers 2 kept away from each other respectively, and the other end of two electric telescopic handle 9 all with the interior wall connection of mounting box 1, its effect is through opening two electric telescopic handle 9, two electric telescopic handle 9 drive two risers 2 and are close to each other, realized that the extrusion to battery module 10 side is fixed.

The battery module 10 is arranged in the mounting box 1, and the battery module 10 is positioned between the two vertical plates 2.

Two shifting chutes 11 have been seted up in parallel to the inner wall of mounting box 1 bottom, and two inside moving blocks 12 that all are provided with of shifting chute 11, two moving block 12 tops all run through out shifting chute 11 and riser 2's bottom and are connected its effect through setting up moving block 12 and seting up shifting chute 11, and it is more stable when making riser 2 remove and extrude the fixing to battery module 10.

The two connecting blocks 6 are respectively sleeved on the surfaces of the two ends of the bidirectional threaded rod 4 with opposite threads.

The utility model discloses theory of operation and use flow: when the device is used, a battery module 10 is placed between two vertical plates 2, two electric telescopic rods 9 are opened, the two electric telescopic rods 9 drive the two vertical plates 2 to approach each other, extrusion and fixation of the side surfaces of the battery module 10 are realized, a rotary table 5 is rotated after the extrusion and fixation is finished, the rotary table 5 drives a bidirectional threaded rod 4 to rotate, the bidirectional threaded rod 4 drives two connecting blocks 6 to move close to each other, when the battery module 10 needs to be extruded and fixed, the two connecting blocks 6 are made to approach each other, the two connecting blocks 6 move under the action of a rotary shaft to drive one ends of the tops of two connecting plates 7 to approach each other, one end of the bottom of the two connecting plates moves downwards, the tops of the connecting plates 7 move downwards to drive an extrusion plate 8 to extrude the top of the battery module 10, fixation of the battery module 10 is realized, and the battery module is prevented from being easily separated from a fixed seat when the battery module moves or is vibrated, the problem of influencing the use of the battery module is that the battery module is disassembled otherwise.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fixing seat for a positive and negative electrode connecting bar of a lithium battery module is characterized by comprising a mounting box (1), two vertical plates (2) and two top extrusion assemblies arranged on the two vertical plates (2), wherein the two vertical plates (2) are arranged in the mounting box (1) in parallel;

the top extrusion component comprises a fixed block (3), a bidirectional threaded rod (4), a rotary table (5), a connecting block (6), a connecting plate (7) and an extrusion plate (8), the fixed block (3) is arranged at the top of one side of the two vertical plates (2) which are adjacent to each other, the bidirectional threaded rod (4) is arranged on the fixed block (3) through a rotating shaft, two fixing blocks (3) are arranged, one end of the bidirectional threaded rod (4) far away from the rotating shaft penetrates through the other fixing block (3), the rotary disc (5) is arranged at one end of the bidirectional threaded rod (4) far away from the rotating shaft, the connecting block (6) is sleeved on the surface of the bidirectional threaded rod (4), one end of the connecting plate (7) is rotatably connected with the bottom of the connecting block (6) through a rotating shaft, and the other end of the connecting plate (7) is connected with the top of the extrusion plate (8) through a rotating shaft.

2. The fixing seat for the positive and negative electrode connecting bars of a lithium battery module as claimed in claim 1, wherein two electric telescopic rods (9) are disposed inside the mounting box (1), the extending ends of the two electric telescopic rods (9) are respectively connected to the sides of the two vertical plates (2) away from each other, and the other ends of the two electric telescopic rods (9) are connected to the inner wall of the mounting box (1).

3. The fixing seat for the positive and negative electrode connecting bars of a lithium battery module as claimed in claim 2, wherein the battery module (10) is disposed inside the mounting box (1), and the battery module (10) is disposed between the two vertical plates (2).

4. The fixing seat for the positive and negative electrode connecting bars of a lithium battery module as claimed in claim 3, wherein two moving grooves (11) are formed in parallel on the inner wall of the bottom of the mounting box (1), moving blocks (12) are disposed in the two moving grooves (11), and the tops of the two moving blocks (12) penetrate through the moving grooves (11) and are connected with the bottoms of the vertical plates (2).

5. The fixing seat for the positive and negative electrode connecting bars of a lithium battery module as claimed in claim 1, wherein two connecting blocks (6) are respectively sleeved on the two end surfaces of the bidirectional threaded rod (4) with opposite threads.