CN216597766U

CN216597766U - New forms of energy lithium cell apron

Info

Publication number: CN216597766U
Application number: CN202122877527.0U
Authority: CN
Inventors: 李庚辰
Original assignee: Zhongke New Century Energy Technology Co ltd
Current assignee: Zhongke New Century Energy Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-24
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of battery cover plates, in particular to a new energy lithium battery cover plate which comprises a battery box, wherein connecting assemblies are symmetrically arranged on the left side surface and the right side surface of the battery box, a cover plate assembly is arranged on the upper side of the battery box, the cover plate can be mounted and dismounted through a pull fixing column through the arranged connecting assemblies, the mounting and dismounting are convenient, time and labor are saved, so that a battery in the battery box can be replaced in time when damaged, the influence on normal use caused by the damage of the battery is avoided, the cover plate can be buffered through the arranged buffer rubber bumps when the surface of the cover plate is extruded, the cover plate can be better protected, the compression resistance of the cover plate is improved, and the whole device is simple in structure, convenient to operate and higher in practicability.

Description

New forms of energy lithium cell apron

Technical Field

The utility model relates to the technical field of battery cover plates, in particular to a new energy lithium battery cover plate.

Background

The lithium battery is a battery which uses lithium metal and lithium alloy as negative electrode materials and uses a non-aqueous electrolyte solution, and the lithium metal has high requirements on the environment in processing, storage and use due to the active chemical characteristics of the lithium metal, and becomes the mainstream of the modern society along with the development of scientific technology.

The battery box of current lithium cell is direct together fixed with the apron, if when the battery damaged in the battery box, be not convenient for dismantle the change to the battery in the battery box with the apron, and the apron of current lithium cell is comparatively complicated with the fixed of battery box, and the installation is comparatively wasted time and energy with the dismantlement.

Therefore, a new energy lithium battery cover plate is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a new energy lithium battery cover plate to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a new forms of energy lithium cell apron, includes the battery box, the left surface and the right flank symmetry of battery box are provided with coupling assembling, the upside of battery box is provided with the apron subassembly, coupling assembling is including link, through-hole, fixed column, fixed spring, stopper and fixed plate, the through-hole has been seted up with the back symmetry to the link openly, the inside of through-hole is provided with the fixed column, the fixed spring has been cup jointed to the inside of link and the outer wall that is located the fixed column, the outer wall of fixed column and the left side that is located fixed spring are provided with the stopper, the rear side of link is connected with the fixed plate.

As a preferable scheme of the utility model, the fixing columns are arranged in an L-shaped structure. As a preferable scheme of the present invention, the connection manner of the fixing posts and the through holes is sliding connection.

As a preferable scheme of the present invention, the cover plate assembly includes a cover plate, a left connecting block, a right connecting block, a connecting hole, a positive post, a negative post, an explosion-proof hole, an explosion-proof membrane, a liquid injection hole, and a buffer rubber bump, the left side of the cover plate is provided with the left connecting block, the right side of the cover plate is provided with the right connecting block, the front surfaces of the left connecting block and the right connecting block are both provided with the connecting hole, the left side of the base surface of the cover plate is provided with the positive post, the right side of the base surface of the cover plate is provided with the negative post, the base surface of the cover plate and the right side of the positive post are provided with the explosion-proof hole, the base surface of the explosion-proof membrane is provided with the explosion-proof membrane, the base surface of the cover plate and the left side of the negative post are provided with the liquid injection hole, and the base surface of the cover plate is uniformly provided with the buffer rubber bump.

As a preferable aspect of the present invention, the cover plate is disposed on a base surface of the battery box, and a gasket is disposed at a connection portion between the bottom of the cover plate and the battery box.

As the preferable scheme of the utility model, the connecting holes are correspondingly matched with the fixing columns.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the battery box, the connecting component is arranged, the cover plate can be mounted and dismounted through the drawing and pulling fixing column, the mounting and dismounting are convenient, time and labor are saved, and therefore when a battery inside the battery box is damaged, the battery can be replaced in time, and the influence on normal use caused by the damage of the battery is avoided.

2. According to the utility model, through the arrangement of the buffer rubber bump, when the surface of the cover plate is extruded, the buffer rubber bump can buffer the cover plate, so that the cover plate can be better protected, the compression resistance of the cover plate is improved, and the integral device is simple in structure, convenient to operate and higher in practicability.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a partial block diagram of the present invention;

FIG. 3 is an enlarged view of the connecting assembly structure of the present invention.

In the figure: 1. a battery box; 2. a connecting assembly; 3. a cover plate assembly; 4. a connecting frame; 5. a through hole; 6. fixing a column; 7. fixing the spring; 8. a limiting block; 9. a fixing plate; 10. a cover plate; 11. A left connecting block; 12. a right connecting block; 13. connecting holes; 14. a positive post; 15. a negative pole post; 16. an explosion-proof hole; 17. an explosion-proof membrane; 18. a liquid injection hole; 19. buffering the rubber bumps; 20. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a new forms of energy lithium cell apron, includes battery box 1, and the left surface and the right flank symmetry of battery box 1 are provided with coupling assembling 2, and the upside of battery box 1 is provided with apron subassembly 3.

An embodiment, please refer to fig. 1 and 3, coupling assembling 2 is including link 4, through-hole 5, fixed column 6, fixed spring 7, stopper 8 and fixed plate 9, link 4 openly and the back symmetry seted up through-hole 5, the inside of through-hole 5 is provided with fixed column 6, the inside of link 4 and the outer wall that is located fixed column 6 have cup jointed fixed spring 7, the outer wall of fixed column 6 and the left side that is located fixed spring 7 are provided with stopper 8, the rear side of link 4 is connected with fixed plate 9, coupling assembling 2 through the setting, can accomplish the installation and the dismantlement of apron 10 through pull fixed column 6, the installation is dismantled comparatively conveniently, time and labor saving, thereby when battery when 1 inside damages, can in time change it, avoid influencing normal use because of the battery damages.

In the embodiment, referring to fig. 1 and 2, the base surface of the cover plate 10 is uniformly provided with the buffer rubber bumps 19, and through the buffer rubber bumps 19, when the surface of the cover plate 10 is extruded, the buffer rubber bumps 19 can buffer the cover plate 10, so that the cover plate 10 can be better protected, the compression resistance of the cover plate 10 is improved, and the whole device has a simple structure, is convenient to operate and has higher practicability.

The working process of the utility model is as follows: when the battery box is installed, the cover plate 10 is firstly placed on the base surface of the battery box 1, the left connecting block 11 and the right connecting block 12 are correspondingly placed in the fixing plate 9, then the fixing column 6 is pulled to enable the fixing column 6 to correspond to the connecting hole 13, then the fixing column 6 is loosened, the fixing column 6 is fixed inside the connecting hole 13 through the acting force of the fixing spring 7, therefore, installation is completed, and when the battery box is detached, the fixing column 6 is pulled outwards to be fixed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new forms of energy lithium cell apron, includes battery box (1), its characterized in that: the battery box comprises a battery box body and is characterized in that a connecting assembly (2) is symmetrically arranged on the left side face and the right side face of the battery box body (1), a cover plate assembly (3) is arranged on the upper side of the battery box body (1), the connecting assembly (2) comprises a connecting frame (4), a through hole (5), a fixing column (6), a fixing spring (7), a limiting block (8) and a fixing plate (9), the connecting frame (4) is provided with the through hole (5) in the front face and the back face in a symmetrical mode, the fixing column (6) is arranged inside the through hole (5), the fixing spring (7) is sleeved on the outer wall of the connecting frame (4) and located on the outer wall of the fixing column (6), the limiting block (8) is arranged on the left side of the outer wall of the fixing column (6), and the fixing plate (9) is connected to the rear side of the connecting frame (4).

2. The cover plate for the new energy lithium battery as claimed in claim 1, wherein: the fixing column (6) is arranged in an L-shaped structure.

3. The cover plate for the new energy lithium battery as claimed in claim 1, wherein: the fixing columns (6) are respectively connected with the through holes (5) in a sliding mode.

4. The cover plate for the new energy lithium battery as claimed in claim 1, wherein: the cover plate component (3) comprises a cover plate (10), a left connecting block (11), a right connecting block (12), a connecting hole (13), a positive post (14), a negative post (15), an explosion-proof hole (16), an explosion-proof membrane (17), a liquid injection hole (18) and a buffer rubber bump (19), wherein the left side of the cover plate (10) is provided with the left connecting block (11), the right side of the cover plate (10) is provided with the right connecting block (12), the front sides of the left connecting block (11) and the right connecting block (12) are respectively provided with the connecting hole (13), the left side of the basal plane of the cover plate (10) is provided with the positive post (14), the right side of the basal plane of the cover plate (10) is provided with the negative post (15), the right side of the basal plane of the cover plate (10) and the right side of the positive post (14) is provided with the explosion-proof hole (16), the basal plane of the explosion-proof hole (16) is provided with the cover plate (17), the basal plane of the negative post (15) is provided with the liquid injection hole (18), the base surface of the cover plate (10) is uniformly provided with buffer rubber bumps (19).

5. The cover plate for the new energy lithium battery as claimed in claim 4, wherein: the cover plate (10) is arranged on the base surface of the battery box (1), and a sealing gasket (20) is arranged at the joint of the bottom of the cover plate (10) and the battery box (1).

6. The cover plate for the new energy lithium battery as claimed in claim 4, wherein: the connecting holes (13) are correspondingly matched with the fixing columns (6).