CN218727862U

CN218727862U - A utmost point ear layering for lithium cell detects

Info

Publication number: CN218727862U
Application number: CN202222905637.8U
Authority: CN
Inventors: 刘小红; 杨波
Original assignee: Foshan Shunde Chundu Hardware And Electrical Co ltd
Current assignee: Foshan Shunde Chundu Hardware And Electrical Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a utmost point ear layering for lithium cell detection, including layering shell, guide head, briquetting and spring, the layering shell includes third casing, cardboard and screw, and guide head and include second casing, second preformed hole, lifting plate and second apron, and simultaneously, the briquetting includes first casing, first apron and first preformed hole, the screw has been seted up to the left end of third casing internal surface, and the internal surface threaded connection of screw has interior hexagonal screw, the equal fixedly connected with cardboard in upper and lower both ends on third casing positive surface. The utility model discloses set up layering shell, lead head and briquetting, adopted the modularized design, be convenient for assemble and dismantle, and after a briquetting damaged, people can directly change it, avoid changing the cost-push that whole layering caused, set up the spring, can make and lead and have mobile region between head and briquetting and the layering shell to make things convenient for people to detect the utmost point ear of different thickness.

Description

A utmost point ear layering for lithium cell detects

Technical Field

The utility model relates to a lithium cell technical field specifically is a utmost point ear layering for lithium cell detects.

Background

The lithium battery is a battery which uses non-aqueous electrolyte solution and takes lithium metal or lithium alloy as a positive/negative electrode material, and a tab pressing strip is needed to be used in the detection process of the lithium battery, but the detection effect of the existing tab pressing strip is not ideal, so that inconvenience is brought to people's use, and therefore the lithium battery is provided with a spring and other structures to solve the defects in the prior art, and the specific solution mode is as follows: adopt the modularized design, be convenient for equipment and dismantlement, and after a briquetting damaged, people can directly change it, avoid changing the cost-push that whole layering caused and increase, the spring can make and lead and have mobile region between briquetting and the layering shell to make things convenient for people to detect the utmost point ear of different thickness.

Disclosure of Invention

An object of the utility model is to provide a utmost point ear layering for lithium cell detects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a utmost point ear layering for lithium cell detects, includes the layering shell, leads head, briquetting and spring, the layering shell includes third casing, cardboard and screw, and leads the head and include second casing, second preformed hole, carry board and second apron, and simultaneously, the briquetting includes first casing, first apron and first preformed hole.

Preferably, a screw hole is formed in the left end of the inner surface of the third shell, and an inner hexagonal screw is connected to the inner surface of the screw hole in a threaded manner.

Preferably, the upper end and the lower end of the front surface of the third shell are both fixedly connected with clamping plates, and the surface of each clamping plate is fixedly connected with a plurality of springs distributed at equal intervals.

Preferably, a second preformed hole is formed in the top of the second shell, and a first preformed hole is formed in the top of the first shell.

Preferably, the first preformed hole and the second preformed hole are the same in size, and the second preformed hole and the first preformed hole are both sleeved on the outer surface of the spring.

Preferably, the surface joint of first casing has first apron, and the surface joint of second casing has the second apron, and simultaneously, the surface parallel and level of second apron and first apron, and the left side integrated into one piece of second casing has the lifter plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses set up layering shell, lead and briquetting, adopted the modularized design, the equipment and the dismantlement of being convenient for, and after a briquetting damaged, people can directly change it, avoided changing the cost-push that whole layering caused, set up the spring, can make and have mobile region between lead and briquetting and the layering shell to make things convenient for people to detect the utmost point ear of different thickness.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the molding strip housing of the present invention;

FIG. 3 is a schematic diagram of the structure of the pressing block of the present invention;

fig. 4 is a schematic view of the partial structure of the present invention in a cross-sectional state;

fig. 5 is a schematic view of the structure of the guide head of the present invention.

In the figure: the pressing strip comprises a pressing strip shell 1, a third shell 11, a clamping plate 12, a screw hole 13, a guide head 2, a second shell 21, a second preformed hole 22, a lifting plate 23, a second cover plate 24, a pressing block 3, a first shell 31, a first cover plate 32, a first preformed hole 33, a spring 4 and an inner hexagonal screw 5.

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.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The parts of the pressing strip shell 1, the third shell 11, the clamping plate 12, the screw hole 13, the guide head 2, the second shell 21, the second preformed hole 22, the lifting plate 23, the second cover plate 24, the pressing block 3, the first shell 31, the first cover plate 32, the first preformed hole 33, the spring 4 and the inner hexagonal screw 5 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the parts can be known by a technical manual or a conventional experimental method.

Please refer to fig. 1-5, a pole lug layering for lithium battery detection, including layering shell 1, guide head 2, briquetting 3 and spring 4, adopt the modularized design, be convenient for assemble and dismantle, and after one briquetting 3 damages, people can directly change it, avoid changing the cost increase that whole layering caused, spring 4 can make have movable region between guide head 2 and briquetting 3 and the layering shell 1, thereby make things convenient for people to detect the pole lug of different thickness, layering shell 1 includes third casing 11, cardboard 12 and screw 13, and guide head 2 includes second casing 21, second preformed hole 22, carry board 23 and second apron 24, and simultaneously, briquetting 3 includes first casing 31, first apron 32 and first preformed hole 33.

Screw 13 has been seted up to the left end of 11 internal surfaces of third casing, and the internal surface threaded connection of screw 13 has hexagon socket screw 5, the equal fixedly connected with cardboard 12 in upper and lower both ends on the positive surface of third casing 11, and the fixed surface of cardboard 12 is connected with the spring 4 that a plurality of equidistance distribute, second preformed hole 22 has been seted up at the top of second casing 21, and first preformed hole 33 has been seted up at the top of first casing 31, first preformed hole 33 is the same with the size of second preformed hole 22, and second preformed hole 22 and first preformed hole 33 all cup joint in the surface of spring 4, the surface joint of first casing 31 has first apron 32, and the surface joint of second casing 21 has second apron 24, and simultaneously, the surface parallel and level of second apron 24 and first apron 32, and the left side integrated into one piece of second casing 21 has carry board 23.

During the use, set up layering shell 1, lead 2 and briquetting 3, adopt the modularized design, be convenient for assemble and dismantle, and after a briquetting 3 damaged, people can directly change it, avoid changing the cost-push that whole layering caused, set up spring 4, can make and lead 2 and briquetting 3 and layering shell 1 between have mobile region to make things convenient for people to detect the utmost point ear of different thickness.

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 utmost point ear layering for lithium cell detects, includes layering shell (1), leads head (2), briquetting (3) and spring (4), its characterized in that: the layering shell (1) includes third casing (11), cardboard (12) and screw (13), and leads head (2) and include second casing (21), second preformed hole (22), carry board (23) and second apron (24), and simultaneously, briquetting (3) include first casing (31), first apron (32) and first preformed hole (33).

2. The tab pressing strip for lithium battery detection as claimed in claim 1, wherein: the left end of the inner surface of the third shell (11) is provided with a screw hole (13), and the inner surface of the screw hole (13) is connected with an inner hexagonal screw (5) in a threaded manner.

3. The tab pressing strip for lithium battery detection as claimed in claim 1, wherein: the upper end and the lower end of the front surface of the third shell (11) are fixedly connected with clamping plates (12), and the surface of each clamping plate (12) is fixedly connected with a plurality of springs (4) which are distributed at equal intervals.

4. The tab pressing strip for lithium battery detection as claimed in claim 1, wherein: a second preformed hole (22) is formed in the top of the second shell (21), and a first preformed hole (33) is formed in the top of the first shell (31).

5. The tab pressing strip for lithium battery detection as claimed in claim 1, wherein: the first preformed hole (33) and the second preformed hole (22) are the same in size, and the second preformed hole (22) and the first preformed hole (33) are sleeved on the outer surface of the spring (4).

6. The tab pressing strip for lithium battery detection as claimed in claim 1, wherein: the surface joint of first casing (31) has first apron (32), and the surface joint of second casing (21) has second apron (24), and simultaneously, the surface parallel and level of second apron (24) and first apron (32), and the left side integrated into one piece of second casing (21) has lifter plate (23).