CN219123398U

CN219123398U - Lithium battery separator

Info

Publication number: CN219123398U
Application number: CN202223460168.XU
Authority: CN
Inventors: 段兴祎; 薛杨
Original assignee: Dongguan Nengyou Energy Technology Co ltd
Current assignee: Dongguan Nengyou Energy Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-02
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a lithium battery separator, which relates to the field of lithium battery protection and comprises a separator groove seat, wherein square plates are welded on the left side and the right side of the separator groove seat, rectangular rods are fixedly connected to the front side and the rear side of the separator groove seat, through groove seats with through holes at the top ends are slidably connected to the outer side walls of the rectangular rods, screw holes are formed in the top ends of the rectangular rods, and vertical plates with bottoms fixed with the separator plate are welded on the surfaces of the through groove seats.

Description

Lithium battery separator

Technical Field

The utility model relates to the field of lithium battery protection, in particular to a lithium battery separator.

Background

A lithium battery is a primary battery using a nonaqueous electrolyte solution with lithium metal or lithium alloy as a negative electrode material, unlike a rechargeable battery lithium ion battery and a lithium ion polymer battery.

In daily use, the lithium batteries are generally combined and used, the lithium batteries are required to be separated when combined through the partition plates, so that the mutual influence among the lithium batteries is prevented, the partition plates can also play a role in supporting the lithium batteries, most partition plate groove seats in the prior art are integrally formed, the sizes of the partition grooves are fixed, and therefore the lithium batteries with different widths cannot be well handled, and the practicability of the lithium battery partition plates is greatly reduced.

Disclosure of Invention

The utility model mainly aims to provide a lithium battery separator which can be adjusted according to the width of a lithium battery, so that the lithium battery separator is suitable for lithium batteries with different widths, the practicability of the lithium battery separator is greatly improved, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a lithium battery baffle, includes the baffle seat, the equal fixedly connected with rectangle pole in both sides around the equal welding of the left and right sides of baffle seat has square board and between the square board, the logical seat of through-hole has been seted up on equal sliding connection has the top on the lateral wall of rectangle pole, the screw hole has all been seted up on the top of rectangle pole, the equal welding in surface of leading to the seat has the riser that bottom and division board are fixed.

Further, guide rails for sliding the sliding blocks are welded on the front side and the rear side of the partition plate groove seat.

Further, lifting plates are welded on the surfaces of the sliding blocks.

Further, the front surface and the rear surface of the baffle groove seat are positioned at the right side of the guide rail and close to the bottom end, and are fixedly connected with connecting plates with through holes inside.

Further, threaded rods capable of penetrating through the through holes are welded at the bottom ends of the lifting plates.

Further, nuts are connected to the upper side and the lower side of the connecting plate on the outer side wall of the threaded rod in a threaded mode, and mounting seats are welded at the bottom end of the threaded rod.

Compared with the prior art, the utility model has the following beneficial effects: the left-right movement of the through groove seat can be pushed, the through groove seat moves along the left-right straight line of the rectangular rod, the through groove seat drives the left-right movement of the vertical plate, the vertical plate drives the left-right movement of the partition plate, the through hole on the through groove seat is penetrated through a screw after the adjustment is completed, the through hole is installed in the screw hole at the corresponding position of the rectangular rod in a clockwise rotation mode, the position of the through groove seat can be fixed, the adjustment is very convenient, the lithium battery separator is suitable for lithium batteries with different widths, the practicability of the partition plate is greatly improved, and after the lithium battery is limited by the partition plate, the lithium battery is installed inside the device through the installation seat.

Drawings

FIG. 1 is a schematic view showing the overall structure of a lithium battery separator according to the present utility model;

FIG. 2 is an enlarged view of the partial structure A of FIG. 1 of a lithium battery separator according to the present utility model;

fig. 3 is an enlarged view of a partial structure B of fig. 1 of a lithium battery separator according to the present utility model.

In the figure: 1. a partition plate groove seat; 2. a square plate; 3. a rectangular bar; 4. a through groove seat; 5. screw holes; 6. a through hole; 7. a riser; 8. a partition plate; 9. a mounting base; 10. a slide block; 11. a guide rail; 12. a lifting plate; 13. a connecting plate; 14. a through hole; 15. a threaded rod; 16. and (3) a nut.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

1-3, a lithium battery separator, including baffle seat 1, the left and right sides of baffle seat 1 has all welded square board 2 and all fixedly connected with rectangle pole 3 around between the square board 2, all sliding connection has on the lateral wall of rectangle pole 3 on the logical seat 4 that through-hole 6 was seted up on the top, screw hole 5 has all been seted up on the top of rectangle pole 3, the surface of leading to seat 4 all welds the riser 7 that bottom and division board 8 are fixed.

The front side and the rear side of the partition plate groove seat 1 are welded with guide rails 11 for sliding of the sliding blocks 10, the surfaces of the sliding blocks 10 are welded with lifting plates 12, the front surface and the rear surface of the partition plate groove seat 1 are positioned on the right side of the guide rails 11 and close to the bottom end, the connecting plates 13 with through holes 14 are fixedly connected with the inside, threaded rods 15 capable of penetrating through the through holes 14 are welded at the bottom ends of the lifting plates 12, nuts 16 are connected with the outer side walls of the threaded rods 15 at the upper side and the lower side of the connecting plates 13 in a threaded mode, and mounting seats 9 are welded at the bottom ends of the threaded rods 15.

It should be noted that the present utility model relates to a lithium battery separator, the staff can push the through-slot seat 4 to move left and right linearly (the cross section of the through-slot seat 4 is the same as that of the rectangular rod 3), the through-slot seat 4 can move linearly along the rectangular rod 3, the through-slot seat 4 drives the riser 7 to move left and right, the riser 7 drives the partition plate 8 to move left and right (the partition plate 8 and the connecting parts thereof can be designed into a plurality of pieces according to the requirement), thereby adjusting the split slots according to the width of the lithium battery, after the adjustment is completed, the through-slot seat 4 passes through the through holes 6 on the through-slot seat 4 through screws, and then rotates clockwise to be installed in the screw holes 5 at the corresponding positions of the rectangular rod 3, so that the positions of the through-slot seat 4 can be fixed, the positions of the through-slot seat 4 are very convenient to adjust, thereby being suitable for lithium batteries with different widths, and when the lithium batteries are limited by the separator, the installation seat 9 is installed inside the device, when the installation height of the lithium batteries is found to be too low, the upper and lower than the upper and lower sides of the partition plate seat 1 can be pulled, the upper and lower sides of the partition plate 1 can be moved up and down, and the lower sides of the upper and the lower guide rails 11 can be moved down, and the upper and the lower side of the guide rails 11 can be moved down along the upper and the guide rails 11 can be adjusted, and the upper and lower side of the guide rails 11 can be adjusted, and the upper and the lower side of the guide rails can be adjusted, and the upper and the lower is 13 can be adjusted, and the lower is 13.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lithium battery separator, includes baffle seat (1), its characterized in that: the left and right sides of baffle seat (1) all welds square board (2) and the equal fixedly connected with rectangle pole (3) in both sides around between square board (2), logical seat (4) of through-hole (6) have been seted up on equal sliding connection's on the lateral wall of rectangle pole (3), screw hole (5) have all been seted up on the top of rectangle pole (3), all welded on the surface of logical seat (4) has riser (7) that bottom and division board (8) are fixed.

2. A lithium battery separator according to claim 1, wherein: guide rails (11) for sliding the sliding blocks (10) are welded on the front side and the rear side of the partition plate groove seat (1).

3. A lithium battery separator according to claim 2, wherein: lifting plates (12) are welded on the surfaces of the sliding blocks (10).

4. A lithium battery separator according to claim 3, wherein: the front surface and the rear surface of the baffle plate groove seat (1) are positioned on the right side of the guide rail (11) and are close to the bottom end, and the connecting plates (13) with through holes (14) formed inside are fixedly connected with the positions.

5. A lithium battery separator according to claim 4, wherein: threaded rods (15) capable of penetrating through the through holes (14) are welded at the bottom ends of the lifting plates (12).

6. A lithium battery separator according to claim 5, wherein: the screw rod (15) is characterized in that nuts (16) are connected to the upper side and the lower side of the connecting plate (13) on the outer side wall of the screw rod (15) in a threaded mode, and an installation seat (9) is welded at the bottom end of the screw rod (15).