CN215731998U

CN215731998U - Lithium battery shell convenient to equipment

Info

Publication number: CN215731998U
Application number: CN202122206580.8U
Authority: CN
Inventors: 郭浩; 王东猛
Original assignee: Anhui Hongfuyuan New Energy Technology Co ltd
Current assignee: Anhui Hongfuyuan New Energy Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-01
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a lithium battery shell convenient to assemble, which comprises a first shell, a second shell, a through hole, a second sliding block and a second rubber pad, wherein the second shell is sleeved on the outer wall of the first shell, first grooves are formed in the side walls of the two ends of the first shell, a first clamping block is arranged on the side wall of one end inside each first groove, a fixing rod is arranged at the bottom end of each first clamping block, the bottom end of each fixing rod is connected with the bottom end inside each first groove, and a sealing pad is arranged at the top end of the outer wall of the first shell. This lithium battery case convenient to equipment mutually supports through first slide rail and first slider, when making the third fixture block extrude the second fixture block downwards, makes the second fixture block slide and extrude first spring through first slider in the inside of first slide rail and take place deformation, is convenient for make the second fixture block take place deformation through first spring and reciprocate to be gone up and down, thereby the operating personnel of being convenient for dismantle the second casing.

Description

Lithium battery shell convenient to equipment

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery shell convenient to assemble.

Background

With the development of society and the progress of science and technology, lithium batteries are used more and more, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation product of rechargeable batteries, namely the lithium metal batteries, is produced in 1996, and the safety, specific capacity, self-discharge rate and cost performance ratio of the rechargeable batteries are superior to those of the lithium ion batteries;

this CN208489302U buckle type structure lithium cell of contrast has the joint structure that makes the cage washer periphery produce elastic deformation and block the cage washer through setting up on the inner chamber wall of connecting the aluminum sheet, when carrying out lithium cell assembly, can not only conveniently fix a position the cage washer, and the cage washer after the installation is difficult for droing moreover to work efficiency has been improved, but still has some problems:

1. most lithium battery shells on the market at present are inconvenient for operators to assemble the lithium battery shells, so that the labor intensity of the operators is increased when the operators assemble the lithium battery shells, and a large amount of time is wasted;

2. most lithium battery cases currently on the market; when dropping, there is not buffer structure, can't cushion lithium cell casing to make lithium cell casing drop and take place to damage, thereby influence lithium cell casing's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium battery shell convenient to assemble, and aims to solve the problems that an operator is inconvenient to assemble the lithium battery shell, and the lithium battery shell cannot be buffered due to no buffer structure when the lithium battery shell falls off.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lithium battery shell convenient to equipment, includes first casing, second casing, through-hole, second slider and second rubber pad, the outer wall cover of first casing is equipped with the second casing, first recess has all been seted up to the lateral wall at first casing both ends, and the lateral wall of the inside one end of first recess installs first fixture block, the dead lever is installed to the bottom of first fixture block, and the bottom of dead lever is connected with the inside bottom of first recess, sealed the pad is installed on the top of first casing outer wall, the second recess has been seted up to the lateral wall of second casing one end.

Preferably, a first slide rail is installed on the side wall of one end of the inside of the first groove, a first slide block is arranged inside the first slide rail, a second fixture block is installed at one end, away from the first slide rail, of the first slide block, a through hole is formed in the second fixture block, and the through hole is matched with the fixing rod.

Preferably, the bottom end of the second fixture block is provided with a first spring, and the bottom end of the first spring is connected with the bottom end inside the first groove.

Preferably, a second sliding rail is installed at the top end and the bottom end of the interior of the second groove, a second sliding block is arranged inside the second sliding rail, a fixing plate is installed at one end, close to each other, of the second sliding block, and a third clamping block is installed on the side wall of one end of the fixing plate.

Preferably, the side wall of one end of the fixing plate is provided with a second spring, and one end of the second spring, which is far away from the fixing plate, is connected with the side wall of one end inside the second groove.

Preferably, the outer walls of the first shell and the second shell are respectively provided with a first rubber pad and a second rubber pad, and the first rubber pad and the second rubber pad are made of rubber pads.

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

1. by installing the first clamping block, the second clamping block, the first slide rail, the first slide block, the second slide rail and the third clamping block, through the mutual matching of the second slide rail and the second slide block, the third clamping block slides in the second slide rail through the second slide block and extrudes the second spring to deform while being extruded, so that the second spring is deformed to drive the third clamping block to reciprocate, and thus an operator can conveniently install the second shell;

2. meanwhile, the device is provided with the first shell, the second shell, the first rubber pad and the second rubber pad are made of rubber pads, and the rubber pads have certain elasticity, so that the buffering and protecting effects are started when the first shell and the second shell fall off, and the service lives of the first shell and the second shell are longer.

Drawings

FIG. 1 is a schematic view of the first and second housings of the present invention in a disassembled configuration;

FIG. 2 is a schematic view of an assembly structure of the first housing and the second housing according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a first groove; 4. a first clamping block; 5. a first slide rail; 6. a first slider; 7. a second fixture block; 8. a through hole; 9. fixing the rod; 10. a first spring; 11. a gasket; 12. a second groove; 13. a second slide rail; 14. a second slider; 15. a fixing plate; 16. a second spring; 17. a third fixture block; 18. a first rubber pad; 19. and a second rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a lithium battery shell convenient to assemble comprises a first shell 1, a second shell 2, a through hole 8, a second sliding block 14 and a second rubber pad 19, wherein the second shell 2 is sleeved on the outer wall of the first shell 1;

the outer walls of the first shell 1 and the second shell 2 are respectively provided with a first rubber pad 18 and a second rubber pad 19, the first rubber pad 18 and the second rubber pad 19 are made of rubber pads, and the first shell 1 and the second shell 2 have certain elasticity through the rubber pads, so that the first shell 1 and the second shell 2 have good buffering and protecting effects when falling;

the side walls of the two ends of the first shell 1 are both provided with first grooves 3; a first slide rail 5 is mounted on the side wall of one end inside the first groove 3, a first slide block 6 is arranged inside the first slide rail 5, a second fixture block 7 is mounted at one end, away from the first slide rail 5, of the first slide block 6, a through hole 8 is formed inside the second fixture block 7, and the through hole 8 is matched with a fixed rod 9, so that the third fixture block 17 can conveniently extrude the second fixture block 7, meanwhile, the second fixture block 7 slides inside the first slide rail 5 through the first slide block 6 and extrudes a first spring 10 to deform;

the bottom end of the second fixture block 7 is provided with a first spring 10, and the bottom end of the first spring 10 is connected with the bottom end inside the first groove 3;

a first fixture block 4 is mounted on the side wall of one end inside the first groove 3, a fixing rod 9 is mounted at the bottom end of the first fixture block 4, the bottom end of the fixing rod 9 is connected with the bottom end inside the first groove 3, a sealing gasket 11 is mounted at the top end of the outer wall of the first shell 1, and a second groove 12 is formed in the side wall of one end of the second shell 2;

second sliding rails 13 are mounted at the top end and the bottom end inside the second groove 12, a second sliding block 14 is arranged inside the second sliding rail 13, a fixing plate 15 is mounted at one end, close to the second sliding block 14, of the second sliding block 14, a third clamping block 17 is mounted on the side wall of one end of the fixing plate 15, the third clamping block 17 is conveniently clamped below the second clamping block 7, and then the second shell 2 can be detached by pulling up the second shell 2;

a second spring 16 is mounted on the side wall of one end of the fixed plate 15, and one end of the second spring 16 far away from the fixed plate 15 is connected with the side wall of one end inside the second groove 12; the third latch 17 is engaged between the first latch 4 and the second latch 7 by moving the second spring 16 in a reciprocating left and right direction.

The working principle is as follows: when the lithium battery shell convenient to assemble is used, the second shell 2 is firstly downwards extruded and sleeved on the outer wall of the first shell 1, when the third clamping block 17 is extruded, the second sliding rail 13 and the second sliding block 14 are matched with each other, so that the third clamping block 17 slides in the second sliding rail 13 through the second sliding block 14 and extrudes the second spring 16 to deform while being extruded, the third clamping block 17 can be conveniently deformed through the second spring 16 to move left and right in a reciprocating manner, the third clamping block 17 is clamped between the first clamping block 4 and the second clamping block 7, and an operator can conveniently assemble the first shell 1 and the second shell 2;

meanwhile, when the disassembly is needed, the second shell 2 is pressed downwards to drive the third clamping block 17 to extrude the second clamping block 7, the third clamping block 17 is enabled to slide in the first sliding rail 5 through the first sliding block 6 and extrude the first spring 10 to deform while extruding the second clamping block 7 through the mutual matching of the first sliding rail 5 and the first sliding block 6, the third clamping block 17 is conveniently clamped below the second clamping block 7, and then the second shell 2 can be disassembled by pulling up the second shell 2, so that an operator can assemble the first shell 1 and the second shell 2 conveniently; meanwhile, the first rubber pad 18 and the second rubber pad 19 are made of rubber pads and have certain elasticity, so that the first shell 1 and the second shell 2 have good buffering and protecting effects when falling, and the first shell 1 and the second shell 2 are longer in service life.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lithium battery shell convenient to equipment, includes first casing (1), second casing (2), through-hole (8), second slider (14) and second rubber pad (19), its characterized in that: the outer wall cover of first casing (1) is equipped with second casing (2), first recess (3) have all been seted up to the lateral wall at first casing (1) both ends, and the lateral wall of the inside one end of first recess (3) installs first fixture block (4), dead lever (9) are installed to the bottom of first fixture block (4), and the bottom of dead lever (9) is connected with the inside bottom of first recess (3), sealed pad (11) are installed on the top of first casing (1) outer wall, second recess (12) have been seted up to the lateral wall of second casing (2) one end.

2. A lithium battery cell casing for easy assembly as claimed in claim 1, wherein: first slide rail (5) are installed to the lateral wall of the inside one end of first recess (3), and the inside of first slide rail (5) is provided with first slider (6), second fixture block (7) are installed to the one end that first slide rail (5) were kept away from in first slider (6), and through-hole (8) have been seted up to the inside of second fixture block (7), through-hole (8) and dead lever (9) mutually support.

3. A lithium battery cell casing for easy assembly as claimed in claim 2, wherein: first spring (10) is installed to the bottom of second fixture block (7), and the bottom of first spring (10) is connected with the inside bottom of first recess (3).

4. A lithium battery cell casing for easy assembly as claimed in claim 1, wherein: second slide rail (13) are installed to inside top and the bottom of second recess (12), and the inside of second slide rail (13) is provided with second slider (14), fixed plate (15) are installed to the one end that second slider (14) are close to each other, and third fixture block (17) are installed to the one end lateral wall of fixed plate (15).

5. A lithium battery cell casing for ease of assembly as set forth in claim 4, wherein: and a second spring (16) is installed on the side wall of one end of the fixing plate (15), and one end, far away from the fixing plate (15), of the second spring (16) is connected with the side wall of one end inside the second groove (12).

6. A lithium battery cell casing for easy assembly as claimed in claim 1, wherein: the outer walls of the first shell (1) and the second shell (2) are respectively provided with a first rubber pad (18) and a second rubber pad (19), and the first rubber pad (18) and the second rubber pad (19) are made of rubber pads.