CN220391905U

CN220391905U - Square lithium battery tab storage box

Info

Publication number: CN220391905U
Application number: CN202321992143.6U
Authority: CN
Inventors: 李甲; 王雪风; 严宝山
Original assignee: Suzhou Mingxiang New Energy Technology Co ltd
Current assignee: Suzhou Mingxiang New Energy Technology Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-26
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to the technical field of lithium battery tab assembly components, in particular to a square lithium battery tab storage box, which comprises a box body and a cover body covered at the upper end of the box body; wherein, the inside of the box body is provided with an accommodating space for storing the tab, and the bottom edge of the cover body is provided with an elastic clamp for clamping the stored tab; the bottom of the box body is provided with a notch communicated with the outside, and the lug with the accommodating space below can be taken out through the notch; the technical scheme has simple structure, improves the existing storage box, can fix the stored light and thin lugs on one hand, and can conveniently take out a certain amount of lugs on the other hand without opening the cover.

Description

Square lithium battery tab storage box

Technical Field

The utility model relates to the technical field of lithium battery tab assembly components, in particular to a square lithium battery tab storage box.

Background

Prismatic lithium batteries (also known as prismatic batteries) are a common type of lithium battery that is commonly used for various electronic devices and portable power supplies. And the term "tab" refers to a connection portion of a battery in the field of batteries for connecting a positive electrode and a negative electrode of the battery.

The tab is thin and light, is exposed to the outside and is easy to blow and scatter, dust is easy to be stained, and the performance of the tab is also affected to a certain extent when the battery is welded subsequently, so that the tab of the battery is generally required to be matched with a storage box for protection, the existing storage box can store a large number of single thin tabs no matter in a stacking mode, but needs to open a flip cover every time, and meanwhile, when the flip cover is opened to take out a certain amount of tabs, other tabs are easy to fall off when the flip cover is taken out, so that the storage of the stacked tabs is convenient, and the taking out of the tabs is convenient, and the improved square lithium battery tab storage box can be introduced.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

The square lithium battery tab storage box comprises a box body and a cover body covered at the upper end of the box body; wherein, the inside of the box body is provided with an accommodating space for storing the tab, and the bottom edge of the cover body is provided with an elastic clamp for clamping the stored tab; and a notch communicated with the outside is arranged at the bottom of the box body, and the lug with the accommodating space at the lower part can be taken out through the notch.

Further, the notch is L-shaped and is arranged between the bottom surface and the side surface of the box body.

Further, one end of the notch is provided with a bending part, the bending part is connected with a sealing plate, and the sealing plate and the other end of the notch are provided with matched buckle bodies.

Further, the bending part can drive the back of the sealing plate to touch the outer surface layer of the box body, and magnets which are mutually magnetically attracted are arranged between the back of the sealing plate and the outer surface layer of the box body.

Further, the elastic clamp comprises a spring assembled on the bottom of the cover body, and a rubber layer is arranged at the lower end of the spring.

The beneficial effects of the utility model are as follows: simple structure improves on current storage box, on the one hand can fix the frivolous utmost point ear of storing, on the other hand can be convenient for take out a certain amount of utmost point ear under the condition of not opening the lid.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic view of a notch closure structure according to the present utility model.

Fig. 2 is a schematic view of the notch opening structure of the present utility model.

The figures in the drawings are respectively: the box comprises a box body-1, a cover body-2, an accommodating space-3, an elastic clamp-4, a notch-5, a bending part-6, a sealing plate-7, a magnet-8, a spring-9 and a rubber layer-10.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the portable electronic device comprises a box body 1 and a cover body 2 covering the upper end of the box body 1; wherein, the inside of the box body 1 is provided with an accommodating space 3 for storing the tab, and the bottom edge of the cover body 2 is provided with an elastic clamp 4 for clamping the stored tab; and a gap 5 communicated with the outside is arranged at the bottom of the box body, and the lug of the containing space 3 positioned below can be taken out through the gap 5.

The design is mainly improved simply, on the basis of a storage box consisting of a conventional box body 1 and a cover body 2, an elastic clamp 4 is arranged on the cover body 2, the storage box is realized by a memory spring 9, after a stacked multipolar lug is placed into an accommodating space 3, a buckling cover mode is adopted to enable the box body 1 and the cover body 2 to be buckled, and the storage box combined by the buckling cover is used, and a rubber layer 10 at the elastic lower end clamps the lug.

For the arrangement of the notch 5, the notch 5 is arranged between the bottom surface and the side surface of the box body 1 in an L-shaped mode, so that the electrode lugs stored in the box body can be conveniently stirred, and a certain amount of electrode lugs can be moved from the notch 5 communicated with the bottom from the side part and extracted.

In order to seal the notch 5 in the process of not extracting, one end of the notch 5 is provided with a bending part 6, the bending part 6 is connected with a sealing plate 7, the sealing plate 7 and the other end of the notch 5 are provided with matched buckles, namely, the notch 5 is sealed in a conventional buckling mode, when the tab is required to be taken out, the buckles are opened, in order to avoid shielding of the sealing plate 7, a magnet 8 which is mutually magnetically attracted is arranged between the back of the sealing plate 7 and the outer surface layer of the box body 1, the back of the sealing plate 7 is driven to touch the outer surface layer of the box body 1 through the bending part 6, and the sealing plate 7 is fixed on the surface layer of the box body by the magnet 8, so that the notch 5 is completely exposed.

The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.

Claims

1. Square lithium cell tab storage box, its characterized in that: comprises a box body (1) and a cover body (2) covered on the upper end of the box body (1); wherein, the inside of the box body (1) is provided with an accommodating space (3) for storing the pole lugs, and the bottom edge of the cover body (2) is provided with an elastic clamp (4) for clamping the stored pole lugs;

and a notch (5) communicated with the outside is arranged at the bottom of the box body, and the lug of the containing space (3) positioned below can be taken out through the notch (5).

2. The square lithium battery tab storage case according to claim 1, wherein: the notch (5) is L-shaped and is arranged between the bottom surface and the side surface of the box body (1).

3. The square lithium battery tab storage case according to claim 1, wherein: one end of the notch (5) is provided with a bending part (6), the bending part (6) is connected with a sealing plate (7), and the sealing plate (7) and the other end of the notch (5) are provided with matched buckle bodies.

4. The square lithium battery tab storage case according to claim 3, wherein: the bending part (6) can drive the back of the sealing plate (7) to touch the outer surface layer of the box body (1), and a magnet (8) which is mutually magnetically attracted is arranged between the back of the sealing plate (7) and the outer surface layer of the box body (1).

5. The square lithium battery tab storage case according to claim 1, wherein: the elastic clamp (4) comprises a spring (9) assembled on the bottom of the cover body (2), and a rubber layer (10) is arranged at the lower end of the spring (9).