CN219457908U

CN219457908U - Battery cover plate assembly

Info

Publication number: CN219457908U
Application number: CN202320365128.2U
Authority: CN
Inventors: 宿明非
Original assignee: Sichuan Anjinxin Technology Co ltd
Current assignee: Sichuan Anjinxin Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-01
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a battery cover plate assembly, which comprises a cover plate and a box body, wherein a sealing frame body is arranged at the periphery of the bottom of the cover plate, a sealing groove is formed at the periphery of the top of the box body, positioning blocks are symmetrically arranged at the middle parts of two sides of the upper end of the box body, fixing holes are symmetrically formed at two ends of each positioning block, mounting plates are symmetrically arranged at two ends of the cover plate, a positioning opening is formed in the middle part of the lower end of each mounting plate, a concave cavity is formed in the inner side of each mounting plate, a bidirectional screw rod is rotatably connected to the upper end of the inner side of each concave cavity, and a rotating head is fixedly connected to one end of each bidirectional screw rod. This battery cover plate assembly through mounting panel, locating piece, fixed orifices, locating hole, rotating head, two-way lead screw, movable block, the mutually supporting of plug-in block that set up can make things convenient for the quick assembly disassembly of apron and box, only need select two rotating heads can realize, compares a plurality of screws among the prior art more convenient and fast.

Description

Battery cover plate assembly

Technical Field

The utility model relates to the field of batteries, in particular to a battery cover plate assembly.

Background

Power cells have been widely used in automobiles, backup power systems, and micro-grid energy storage systems. The battery cover plate assembly is an important component of the power battery, and generally comprises a plurality of mutually independent parts such as a pole column, a top pressing plate, a connecting sheet and the like, and the independent parts are subjected to a plurality of procedures such as splicing, press fitting or welding to form the cover plate assembly. The battery cover plate is used for being arranged at the top end of the storage battery so as to play a role in protecting and facilitating external circuit connection.

The inventor finds that the fixing mode of the existing battery cover plate assembly and the battery box body is generally a plurality of screws, the installation is inconvenient, the disassembly and the maintenance are tedious and laborious, the efficiency is affected, the battery cover plate is generally provided with a convex pole, a protective structure is lacked, the pole is easy to be knocked and damaged when in transportation or not in use, and the safety is poor.

Therefore, it is necessary to provide a battery cover assembly to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide a battery cover plate assembly which can effectively solve the problems in the background technology.

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

the battery cover plate assembly comprises a cover plate and a box body, wherein a sealing frame body is arranged at the periphery of the bottom of the cover plate, sealing grooves are formed in the periphery of the top of the box body, positioning blocks are symmetrically arranged at the middle parts of two sides of the upper end of the box body, fixing holes are symmetrically formed in two ends of the positioning blocks, mounting plates are symmetrically arranged at two ends of the cover plate, a positioning opening is formed in the middle part of the lower end of each mounting plate, a concave cavity is formed in the inner side of each mounting plate, a bidirectional screw rod is rotatably connected to the upper end of the inner side of each concave cavity, a rotating head is fixedly connected to one end of each bidirectional screw rod, moving blocks are symmetrically connected to the front side and the rear side of each bidirectional screw rod in a threaded mode, and plug-in blocks are fixedly connected to one side of the lower ends of the moving blocks;

the front and back bilateral symmetry of apron one end is provided with the utmost point post, the lower extreme outside of utmost point post is provided with the swivel nut, one side of utmost point post is provided with accomodates the groove, the inboard middle part of accomodating the groove is provided with the stand, the top of stand is provided with the magnetic sheet, the outside threaded connection of swivel nut has the protective cover, the top of protective cover is provided with the arch.

Preferably, the upper end of the inner side of the positioning opening is movably connected with a jacking column, and an elastic piece is arranged between the jacking column and the inner side of the mounting plate, so that stability is convenient to increase.

Preferably, the sealing frame body is in plug-in fit with the sealing groove, and sealing gaskets are arranged at the bottoms of the sealing frame body and the inner cavity of the sealing groove, so that the sealing performance is improved conveniently.

Preferably, the locating block corresponds and adapts to the locating port, and the rotating head is located on the outer side of the mounting plate and is convenient to rotate to achieve dismounting.

Preferably, the movable block is movably connected with the inner side of the concave cavity, and the plug-in block is in plug-in fit with the fixing hole, so that the fixing is convenient to realize.

Preferably, the storage groove is matched with the protective cover, and the magnetic sheet is magnetically connected with the top of the inner side of the protective cover to be matched with the protective cover, so that storage is facilitated.

Advantageous effects

Compared with the prior art, the utility model provides a battery cover plate assembly, which has the following beneficial effects:

this battery cover plate assembly, through the mounting panel that sets up, the locating piece, the fixed orifices, the locating hole, the rotating head, two-way lead screw, the movable block, the mutually supporting of plug-in connection piece can make things convenient for the quick assembly disassembly of apron and box, only need select two rotating heads can realize, compare a plurality of screws among the prior art convenient and fast more, the setting of jack-prop and elastic component can have a decurrent thrust to the locating piece, and then the steadiness between multiplicable locating piece and the mounting panel, the leakproofness between sealing frame body and the box can be increased in the setting of sealing groove.

This battery cover plate assembly, the setting of protective cover and swivel nut is convenient for protect the utmost point post, has avoided colliding with, and the accessible arch is unscrewed the protective cover, accomodates the protective cover through accomodating groove, stand, magnetic sheet, is convenient for take.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the mounting plate of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

fig. 4 is a schematic side sectional view of the mounting plate of the present utility model.

In the figure: 1. a cover plate; 2. a case; 3. sealing the frame; 4. sealing grooves; 5. a mounting plate; 6. a positioning block; 7. a fixing hole; 8. a positioning port; 9. a rotating head; 10. a pole; 11. a screw sleeve; 12. a protective cover; 13. a protrusion; 14. a storage groove; 15. a column; 16. a magnetic sheet; 17. a concave cavity; 18. a two-way screw rod; 19. a moving block; 20. a plug block; 21. a top column; 22. an elastic member.

Description of the embodiments

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.

As shown in fig. 1-4, a battery cover plate assembly comprises a cover plate 1 and a box body 2, wherein a sealing frame body 3 is arranged at the periphery of the bottom of the cover plate 1, a sealing groove 4 is arranged at the periphery of the top of the box body 2, the sealing frame body 3 is in plug-in fit with the sealing groove 4, sealing gaskets are arranged at the bottoms of the sealing frame body 3 and the inner cavity of the sealing groove 4, the sealing between the cover plate 1 and the box body 2 can be increased due to the arrangement of the sealing frame body 3 and the sealing groove 4, positioning blocks 6 are symmetrically arranged at the middle parts of two sides of the upper end of the box body 2, fixing holes 7 are symmetrically arranged at two ends of the positioning blocks 6, mounting plates 5 are symmetrically arranged at two ends of the cover plate 1, positioning openings 8 are arranged at the middle part of the lower end of the mounting plates 5, the positioning blocks 6 correspond to and are matched with the positioning openings 8, concave cavities 17 are arranged at the inner sides of the mounting plates 5, the upper end of the inner side of the concave cavity 17 is rotationally connected with a bidirectional screw rod 18, one end of the bidirectional screw rod 18 is fixedly connected with a rotating head 9, the rotating head 9 is positioned on the outer side of the mounting plate 5, the front side and the rear side of the bidirectional screw rod 18 are symmetrically connected with a moving block 19 in a threaded manner, the moving block 19 is movably connected with the inner side of the concave cavity 17, one side of the lower end of the moving block 19 is fixedly connected with a plug block 20, the plug block 20 is in plug fit with the fixing hole 7, and the cover plate 1 and the box body 2 can be conveniently and quickly assembled and disassembled by mutually matching the mounting plate 5, the positioning block 6, the fixing hole 7, the positioning hole 8, the rotating head 9, the bidirectional screw rod 18, the moving block 19 and the plug block 20 only by selecting two rotating heads 9;

the upper end of the inner side of the positioning opening 8 is movably connected with a jacking column 21, an elastic piece 22 is arranged between the jacking column 21 and the inner side of the mounting plate 5, and the jacking column 21 and the elastic piece 22 can push the positioning block 6 downwards, so that the stability between the positioning block 6 and the mounting plate 5 can be improved;

the front and back bilateral symmetry of apron 1 one end is provided with utmost point post 10, the lower extreme outside of utmost point post 10 is provided with swivel nut 11, one side of utmost point post 10 is provided with accomodates groove 14, accomodate the inboard middle part of groove 14 and be provided with stand 15, the top of stand 15 is provided with magnetic sheet 16, the cooperation is connected with the inboard top magnetism of protective cover 12 to magnetic sheet 16, the outside threaded connection of swivel nut 11 has protective cover 12, accomodate groove 14 and protective cover 12 adaptation, the top of protective cover 12 is provided with protruding 13, protective cover 12 and swivel nut 11's setting is convenient for protect utmost point post 10, the accessible protruding 13 is unscrewed protective cover 12, accomodate protective cover 12 through accomodating groove 14, stand 15, magnetic sheet 16, be convenient for take.

It should be noted that, the utility model is a battery cover plate assembly, when in use, the mounting plate 5, the positioning block 6, the fixing hole 7, the positioning opening 8, the rotating head 9, the bidirectional screw rod 18, the moving block 19 and the inserting block 20 are mutually matched, so that the cover plate 1 and the box body 2 can be conveniently and rapidly disassembled, specifically, taking disassembly as an example, the rotating head 9 drives the bidirectional screw rod 18 to rotate, the bidirectional screw rod 18 drives the moving block 19 to displace, the moving block 19 drives the end part of the inserting block 20 to separate from the fixing hole 7, then the cover plate 1 can be upwards taken down, the mounting plate 5 can separate from the outer side of the positioning block 6, the sealing frame body 3 can separate from the inner side of the sealing groove 4, only two rotating heads 9 need to be selected, compared with a plurality of screws in the prior art, the arrangement of the top column 21 and the elastic piece 22 can have a downward thrust on the positioning block 6, so that the stability between the positioning block 6 and the mounting plate 5 can be increased, the arrangement of the sealing frame body 3 and the sealing groove 4 can increase the tightness between the cover plate 1 and the box body 2, the protection cover 12 and the screw sleeve 11 can be conveniently taken out from the inner side of the sealing cover plate 1, the protection cover plate 12 and the screw sleeve 11 can be conveniently and conveniently taken down from the inner side of the sealing cover plate 4, the protection cover plate is conveniently and conveniently taken up by the protection cover plate 12 and the protection cover plate is conveniently and connected with the protection cover plate through the magnetic sheet 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 battery cover plate assembly, includes apron (1) and box (2), its characterized in that: the sealing structure is characterized in that a sealing frame body (3) is arranged on the periphery of the bottom of the cover plate (1), a sealing groove (4) is formed in the periphery of the top of the box body (2), positioning blocks (6) are symmetrically arranged in the middle of two sides of the upper end of the box body (2), fixing holes (7) are symmetrically formed in two ends of each positioning block (6), mounting plates (5) are symmetrically arranged at two ends of the cover plate (1), a positioning opening (8) is formed in the middle of the lower end of each mounting plate (5), a concave cavity (17) is formed in the inner side of each mounting plate (5), a bidirectional screw rod (18) is rotatably connected to the upper end of the inner side of each concave cavity (17), a rotating head (9) is fixedly connected to one end of each bidirectional screw rod (18), moving blocks (19) are symmetrically connected to front and rear sides of each bidirectional screw rod, and one side of the lower ends of each moving blocks (19) is fixedly connected with a plug block (20).

The novel solar cell is characterized in that the front side and the rear side of one end of the cover plate (1) are symmetrically provided with a pole column (10), the outer side of the lower end of the pole column (10) is provided with a screw sleeve (11), one side of the pole column (10) is provided with a containing groove (14), the middle part of the inner side of the containing groove (14) is provided with a stand column (15), the top of the stand column (15) is provided with a magnetic sheet (16), the outer side of the screw sleeve (11) is in threaded connection with a protective cover (12), and the top of the protective cover (12) is provided with a bulge (13).

2. A battery cover assembly as defined in claim 1, wherein: the upper end of the inner side of the positioning opening (8) is movably connected with a jacking column (21), and an elastic piece (22) is arranged between the jacking column (21) and the inner side of the mounting plate (5).

3. A battery cover assembly as defined in claim 1, wherein: the sealing frame body (3) is in plug-in fit with the sealing groove (4), and sealing gaskets are arranged at the bottom of the sealing frame body (3) and the bottom of the inner cavity of the sealing groove (4).

4. A battery cover assembly as defined in claim 1, wherein: the positioning block (6) corresponds to and is matched with the positioning opening (8), and the rotating head (9) is positioned on the outer side of the mounting plate (5).

5. A battery cover assembly as defined in claim 1, wherein: the movable block (19) is movably connected with the inner side of the concave cavity (17), and the plug-in block (20) is in plug-in fit with the fixing hole (7).

6. A battery cover assembly as defined in claim 1, wherein: the storage groove (14) is matched with the protective cover (12), and the magnetic sheet (16) is magnetically connected and matched with the top of the inner side of the protective cover (12).