CN215119179U

CN215119179U - New forms of energy power battery apron

Info

Publication number: CN215119179U
Application number: CN202121072440.XU
Authority: CN
Inventors: 李武章; 励建炬
Original assignee: Jiangsu Kodali Precision Industry Co ltd
Current assignee: Jiangsu Kodali Precision Industry Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-10
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a new forms of energy power battery apron, its technical scheme main points are: the battery cover plate comprises a plate body, assembly holes are formed in two sides of the plate body, assembly grooves are formed in the plate body along the peripheries of the assembly holes, clamping holes are formed in the corners of the assembly grooves, a pole terminal is installed inside each assembly groove, clamping columns are arranged at positions, aligned with the clamping holes, of the bottom surface of each pole terminal, explosion-proof ports are formed in the middle of the plate body, the problems that the pole terminals of the existing battery cover plate are frequently welded or fixed on the battery cover plate through pins, the pole terminals are complex to disassemble, even the electronic sizes of poles of some electromagnetic cover plates are different, the machining procedures are multiple, and the production efficiency of the battery cover plate is affected are solved, the battery cover plate is enabled to be clamped on the battery cover plate through improvement and optimization of the structure of the battery cover plate, the pole terminals are greatly and conveniently and stably installed on the battery cover plate, and the pole terminals are convenient to install and disassemble, so that the terminal post is convenient to use.

Description

New forms of energy power battery apron

Technical Field

The utility model relates to a battery apron technical field, concretely relates to new forms of energy power battery apron.

Background

The battery cover plate is a cover plate commonly used by the existing new energy power battery, and the cover plate is convenient for connecting the anode and the cathode of the power battery together, so that the new energy power battery can be stably operated conveniently.

Chinese patent No. CN207038572 discloses a power battery top cover, comprising: the anti-explosion valve is welded at the lower end of the top cover plate, an anti-explosion valve protective film is arranged at the upper end of the top cover plate, and a boss structure is arranged at the welding position of the top cover plate and the anti-explosion valve; two poles of the power battery are respectively arranged at two ends of the top cover plate. The utility model discloses well power battery's top cap structure has promoted the structural rigidity of top cap piece through set up the boss structure of explosion-proof valve structure and utmost point post mechanism looks adaptation on the top cap piece, has guaranteed the plane degree of electric core top cap and casing in the assembling process, has promoted laser welding's qualification rate, when having guaranteed structural rigidity and equipment performance, the inside volume increase of battery electricity core, the shared space proportion of naked electric core promotes, corresponding energy density has also obtained the promotion.

The power battery cover plate described in the above patent has the following problems: the existing battery cover plate pole terminal is mostly welded or fixed on the battery cover plate through pins, so that the pole terminal is complicated to split, even the pole electronic sizes of some electromagnetic cover plates are different, the processing procedures are multiple, and the production efficiency of the battery cover plate is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a new forms of energy power battery apron to solve the problem of mentioning in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a new forms of energy power battery apron, includes the plate body, and the plate body both sides are equipped with the pilot hole, and the plate body is equipped with the assembly groove along the pilot hole around, and assembly groove edge is equipped with the card hole, and assembly groove internally mounted has utmost point post terminal, and utmost point post terminal bottom surface aligns the position in card hole and is equipped with the card post, and the plate body middle part is equipped with explosion-proof mouthful.

Through adopting above-mentioned technical scheme, the plate body is convenient for each spare part of the whole battery cover plate of bearing, the installation and the fixing of the battery cover plate of being convenient for, the pilot hole is convenient for battery cover plate and new forms of energy power battery link together, the assembly groove is convenient for utmost point post terminal and plate body link together, the card hole is convenient for cooperate utmost point post terminal, the utmost point post terminal of being convenient for is stable with the plate body joint together, utmost point post terminal is convenient for cooperate new forms of energy power battery to use, the explosion-proof mouthful is convenient for cooperate the battery cover plate, place the phenomenon that the battery appears the explosion easily.

Preferably, a liquid injection port is formed in one side of the plate body along the explosion-proof port, a limiting groove is formed in the periphery of the explosion-proof port, and a limiting table is arranged in the periphery of the bottom surface of the plate body aligned with the bayonet.

Through adopting above-mentioned technical scheme, annotate the liquid mouth and be convenient for pour into liquid into toward the battery the inside into, the spacing groove is convenient for coordinate explosion-proof mouthful, is convenient for install various parts in explosion-proof mouthful department, and spacing platform is convenient for coordinate the card post, and the card that the card post of being convenient for is stable is on the plate body, and then makes things convenient for stable installation and the use of utmost point post terminal.

Preferably, one side of the plate body is provided with a positive pole mark, and the other side of the plate body is provided with a negative pole mark.

By adopting the technical scheme, the structure is convenient for installation of the plate body and use of the plate body, and the anode and the cathode of the aligned battery, which can be accurately arranged on the whole battery cover plate, are convenient to install and use.

Preferably, the middle part of the pole terminal is provided with a pole center hole, and the edge of the pole terminal is provided with a blank holder.

By adopting the technical scheme, the pole center hole is convenient for matching the positive and negative poles of the battery, the battery cover plate is convenient for connecting the positive and negative poles of the battery, the edge pressing is convenient for matching the pole terminal, the pole terminal is convenient for being stably installed in the assembling groove, and the pole terminal is also convenient for being connected with the plate body in a sealing manner.

Preferably, the clamping columns are uniformly arranged around the inner sides of the clamping holes, and limiting heads are arranged at the bottom ends of the clamping columns.

Through adopting above-mentioned technical scheme, the card post is convenient for cooperate utmost point post terminal, and utmost point post terminal and plate body joint of being convenient for are in the same place, and the utmost point post terminal of being convenient for is stable to be connected with the plate body, and this kind of structure also makes things convenient for utmost point post terminal installation and dismantlement.

Preferably, the pole terminal is square, and the size of the pole terminal on two sides of the plate body is one.

Through adopting above-mentioned technical scheme, utmost point post terminal is the square battery of being convenient for to cooperate, and the utmost point post terminal size unanimity of both sides is the convenient quick processing and the assembly of utmost point post terminal of being convenient for on the plate body to the assembly efficiency of whole battery cover plate is conveniently improved.

To sum up, the utility model discloses mainly have following beneficial effect:

through the structure to the battery apron improving and optimizing, make the battery apron realize that utmost point post terminal can the joint on the battery apron, very big make things convenient for the stable installation on the battery apron of utmost point post terminal, and this kind of utmost point post terminal is easy to assemble and dismantles also, make utmost point post terminal convenient to use, the utmost point post terminal size of this kind of structure is unanimous simultaneously, can install the anodal and negative pole of sub-ampere battery apron, reduce the process of battery apron whole processing, the effectual efficiency that improves battery apron processing.

Drawings

Fig. 1 is one of the schematic perspective views of the battery cover plate of the present invention;

fig. 2 is a second perspective view of the battery cover plate of the present invention;

fig. 3 is one of the three-dimensional schematic diagrams of the plate body of the present invention;

fig. 4 is a second perspective view of the plate body of the present invention;

fig. 5 is a schematic view of the post terminal structure of the present invention.

Reference numerals: 1. a plate body; 11. an explosion-proof port; 12. a limiting groove; 13. a liquid injection port; 14. an assembly hole; 15. assembling a groove; 16. a clamping hole; 17. a positive pole mark; 18. identifying a negative electrode; 19. a limiting table; 2. a pole terminal; 21. a central hole of the pole; 22. pressing edges; 23. clamping the column; 24. a limiting head; 3. an explosion-proof valve protection patch; 4. explosion-proof valve block.

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, 3, 4 and 5, the new energy power battery cover plate comprises a plate body 1, wherein an explosion-proof opening 11 is formed in the middle of the plate body 1, and a limiting groove 12 is formed in the edge of the explosion-proof opening 11; the explosion-proof port 11 is convenient to match with an explosion-proof valve and is convenient to install and use the explosion-proof valve, the explosion-proof valve plate 4 is installed in the limiting groove 12, and the explosion-proof valve protection patch 3 is connected to the limiting groove 12 in an interference mode; the explosion-proof valve plate 4 is convenient to be matched with an explosion-proof valve, so that the battery cover plate can conveniently play an explosion-proof role, and the explosion-proof valve protection patch 3 is convenient to protect the explosion-proof valve and prevent the explosion-proof valve from being damaged; assembling holes 14 are symmetrically formed in the positions, close to the two ends, of the plate body 1, assembling grooves 15 are formed in the edges of the assembling holes 14, two clamping holes 16 are formed in the corners of the assembling grooves 15 along the diagonal lines, and the pole terminals 2 are arranged in the assembling grooves 15; the assembling holes 14 facilitate the whole battery cover plate to be aligned with the positive and negative electrodes of the battery to be installed, the assembling grooves 15 facilitate the cooperation with the pole terminals 2, facilitate the installation and fixation of the whole pole terminals 2 and the flexible use of the whole pole terminals 2, and the clamping holes 16 facilitate the cooperation with the pole terminals 2 and the clamping of the pole terminals 2 and the plate body 1; the position that utmost point post terminal 2 aligns card hole 16 is equipped with card post 23, card post 23 along the even a plurality of that is equipped with of 16 arc surfaces in card hole, block the bottom and be equipped with spacing platform 19, card post 23 makes things convenient for plate body 1 that utmost point post terminal 2 can be stable to connect, the stable installation of utmost point post terminal 2 of also being convenient for of this kind of structure on plate body 1 simultaneously, spacing head 24 is convenient for utmost point post terminal 2 and plate body 1 to take place spacing each other, the stable installation and the use of utmost point post terminal 2 of being convenient for.

Referring to fig. 3 and 4, a liquid injection port 13 is arranged on the upper edge of the plate body 1 along one side of the explosion-proof port 11, and a limit table 19 is arranged on the bottom surface of the plate body 1 along the periphery of the clamping hole 16; the liquid injection port 13 is convenient for injecting liquid into the battery, so that the battery is convenient to maintain and treat, the limiting table 19 is convenient to be matched with the clamping column 23, the bottom end of the clamping column 23 can be limited with the clamping plate, and the pole terminal 2 is convenient to mount and fix; a positive pole mark 17 is arranged on one side of the upper surface of the plate body 1, and a negative pole mark 18 is arranged on the other side of the upper surface of the plate body 1; the positive pole mark 17 and the negative pole mark 18 are positive and negative poles which are convenient for the whole battery cover plate to be accurately arranged on the power battery, and are convenient for the battery cover to be arranged and used.

Referring to fig. 5, the central portion of the post terminal 2 is provided with a post central hole 21, and the edge of the post terminal 2 is provided with a blank holder 22; the pole center hole 21 is convenient for being matched with the positive and negative electrodes of the power battery, so that the battery cover plate is convenient to install and use, and the blank holder 22 is convenient for the pole terminal 2 to be stably installed in the assembling groove 15.

The using method comprises the following steps: install each part on plate body 1 according to the user demand during the use to make utmost point post terminal 2 can be stable with plate body 1 joint together, impress limiting groove 12 inside with explosion-proof valve block 4 simultaneously, and install explosion-proof valve protection paster 3 stable at explosion-proof mouthful 11 inboardly, later alright with the tip at power battery with other part installations of whole battery cover plate cooperation, thereby make things convenient for the battery cover plate to fix at power battery positive negative pole, the cooperation battery cover plate of the power battery of being convenient for uses.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new forms of energy power battery apron which characterized in that: the novel anti-explosion plate comprises a plate body (1), plate body (1) both sides are equipped with pilot hole (14), plate body (1) is equipped with assembly groove (15) along pilot hole (14) around, assembly groove (15) edge is equipped with card hole (16), assembly groove (15) internally mounted has post terminal (2), the position that post terminal (2) bottom surface aligns card hole (16) is equipped with card post (23), plate body (1) middle part is equipped with explosion-proof mouthful (11).

2. The new energy power battery cover plate according to claim 1, characterized in that: the anti-explosion plate is characterized in that a liquid injection port (13) is formed in one side of the plate body (1) along the anti-explosion port (11), a limiting groove (12) is formed in the periphery of the anti-explosion port (11), and a limiting table (19) is arranged in the periphery of the bottom surface of the plate body (1) aligned with the bayonet.

3. The new energy power battery cover plate according to claim 1, characterized in that: the plate is characterized in that a positive pole mark (17) is arranged on one side of the plate body (1), and a negative pole mark (18) is arranged on the other side of the plate body (1).

4. The new energy power battery cover plate according to claim 1, characterized in that: the pole terminal is characterized in that a pole center hole (21) is formed in the middle of the pole terminal (2), and a blank pressing (22) is arranged on the edge of the pole terminal (2).

5. The new energy power battery cover plate according to claim 4, characterized in that: the clamp column (23) is uniformly provided with a plurality of clamp holes (16) along the inner periphery, and the bottom end of the clamp column (23) is provided with a limiting head (24).

6. The new energy power battery cover plate according to claim 5, characterized in that: the pole terminal (2) is square, and the pole terminals (2) on the two sides of the plate body (1) are of the first size.