CN217562768U

CN217562768U - Battery tab structure

Info

Publication number: CN217562768U
Application number: CN202123326508.5U
Authority: CN
Inventors: 曾萍
Original assignee: Wuxi Baishijie Metal Product Technology Co ltd
Current assignee: Wuxi Baishijie Metal Product Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-10-11
Anticipated expiration: 2031-12-27

Abstract

The application provides a battery tab structure belongs to battery technical field. The battery tab structure comprises a battery body and a fixing assembly. The battery body lateral part fixedly connected with fixing base, fixed subassembly includes base, elasticity fastener, mounting, compresses tightly piece and utmost point ear body, the base set up in on the battery body, elasticity fastener fixed connection in under base surface, just elasticity fastener joint in the fixing base, the mounting set up in the base, compress tightly the piece set up in the base upper surface, utmost point ear body slide run through in the base, just utmost point ear body passes through the mounting with it is fixed to compress tightly the piece. Through the arrangement, the battery tab and the battery are convenient to disassemble and assemble, so that the tab structure is convenient for workers to disassemble and assemble, the workers can maintain and maintain more conveniently, and the practicability of the tab structure is improved.

Description

Battery tab structure

Technical Field

The application relates to the technical field of batteries, in particular to a battery tab structure.

Background

At present, the tab is a raw material of a lithium ion polymer battery product, for example, a mobile phone battery used in our life, a bluetooth battery, a notebook battery and the like all need to use the tab, the battery is divided into a positive electrode and a negative electrode, the tab is a metal conductor led out from an electric core, the ears of the positive electrode and the negative electrode of the battery are contact points when charging and discharging, the contact points are not copper sheets on the appearance of the battery, but are connections inside the battery, the tab is arranged in a related manner, the tab is directly installed between lithium electric groups for connection and conduction, the tab structure is inconvenient for workers to disassemble and assemble, maintenance of the workers is affected, and the practicability of the tab structure is reduced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, this application provides a battery tab structure, aims at improving the inconvenient problem of dismantling of tab structure.

The embodiment of the application provides a battery tab structure, which comprises a battery body and a fixing assembly.

The battery body lateral part fixedly connected with fixing base, fixed subassembly includes base, elasticity fastener, mounting, compresses tightly piece and utmost point ear body, the base set up in on the battery body, elasticity fastener fixed connection in the base lower surface, just elasticity fastener joint in the fixing base, the mounting set up in the base, compress tightly the piece set up in the base upper surface, utmost point ear body slide run through in the base, just utmost point ear body passes through the mounting with it is fixed to compress tightly the piece.

In the above-mentioned realization process, through the setting of battery body, under the setting of fixing base, can make things convenient for to connect between base and the battery body, thereby the convenience is dismantled the base from the battery body, setting through fixed subassembly, on the base, the elasticity fastener, the mounting, compress tightly under the effect of piece and utmost point ear body, under the setting of base and elasticity fastener, can make things convenient for to connect between base and the fixing base, thereby conveniently dismantle, through the mounting with compress tightly the setting of piece, can fix utmost point ear body, under the cooperation of mounting with compress tightly the piece, can make things convenient for utmost point ear body to dismantle, thereby make things convenient for the maintenance and the maintenance in later stage, through the aforesaid setting, make things convenient for the dismouting between battery utmost point ear and the battery, thereby make utmost point ear structure make things convenient for the staff to carry out the dismouting, make the staff maintain more convenient with the maintenance, the practicality of utmost point ear structure has been improved.

In a specific embodiment, the base is provided with a through groove, the tab body penetrates through the through groove in the base, and one end of the tab body extends into the battery body.

In the implementation process, the lug body can be conveniently mounted on the base through the through grooves, so that the lug body can be conveniently mounted in the battery body.

In a specific embodiment, a sealing ring is arranged in the through groove, and the sealing ring is sleeved on the outer wall of the tab body.

In the implementation process, the sealing ring is arranged, so that the sealing can be performed between the tab body and the base, and the sealing effect is better.

In a specific embodiment, the base is provided with a mounting groove, and the fixing member is disposed in the mounting groove.

In the implementation process, the installation groove is arranged, so that the fixing piece can be conveniently installed in the base, and the polar ear body can be conveniently fixed.

In a specific embodiment, the elastic clamping member includes a fixing rod, a clamping block and a first spring, the fixing rod is fixedly connected to the lower surface of the base, the clamping block is slidably connected to the fixing rod, and the first spring is arranged between the fixing rod and the clamping block.

In the implementation process, the fixing rod, the clamping block and the first spring are arranged, so that the base and the fixing seat can be conveniently connected, and the base and the battery body can be conveniently detached.

In a specific embodiment, the fixing member includes an elastic rod and a clamping plate, the elastic rod is fixedly connected in the mounting groove, the clamping plate is fixedly connected at one end of the elastic rod, and the clamping plate is slidably connected in the base.

In the implementation process, the lug body can be conveniently clamped through the arrangement of the elastic rods and the clamping plates, so that the lug body is conveniently fixed.

In a specific embodiment, the elastic rod includes a first supporting rod, a second supporting rod and a second spring, the first supporting rod is fixedly connected in the mounting groove, the second supporting rod is slidably inserted into the first supporting rod, and the second spring is disposed between the first supporting rod and the second supporting rod.

In the implementation process, the lug body can be protected by the arrangement of the first supporting rod, the second supporting rod and the second spring, and the lug body can be buffered when being impacted.

In a specific embodiment, a buffer is arranged on one side of the clamping plate, and the buffer is arranged close to the lug body.

In the above-mentioned realization process, through the setting of blotter, can play the guard action when centre gripping utmost point ear body, simultaneously, can also increase the frictional force between splint and the utmost point ear body.

In a specific embodiment, the compressing member comprises a telescopic rod, a pressing block and a fixing plate, the telescopic rod is fixedly connected to the upper surface of the base, the pressing block is rotatably sleeved on the telescopic rod, and the fixing plate is fixedly connected to one end of the telescopic rod.

In the implementation process, the telescopic rod, the pressing block and the fixing plate are arranged, so that the lug body can be conveniently fixed, and the lug body can be effectively placed to fall off from the base, so that the lug body is fixed more stably.

In a specific embodiment, the telescopic rod includes a first supporting rod, a second supporting rod and a third spring, the first supporting rod is fixedly connected to the upper surface of the base, the second supporting rod is slidably inserted into the first supporting rod, and the third spring is disposed between the first supporting rod and the second supporting rod.

In the implementation process, the pressing plate is conveniently fixed through the arrangement of the first supporting rod, the second supporting rod and the third spring, so that the pressing plate is conveniently adjusted, and the tab body is conveniently fixed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also derive other related drawings based on these drawings without inventive effort.

Fig. 1 is a first view structural diagram of a battery tab structure provided in an embodiment of the present application;

FIG. 2 is an enlarged schematic view of a portion A in FIG. 1 according to an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view of a portion B in FIG. 1 according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a fastener structure provided in an embodiment of the present application;

fig. 5 is a schematic structural view of a pressing member according to an embodiment of the present application.

In the figure: 100-a battery body; 110-a fixed seat; 200-a stationary component; 210-a base; 211-through slots; 2111-sealing ring; 212-mounting groove; 220-elastic fastener; 221-a fixing rod; 222-a cartridge; 223-a first spring; 230-a fixing member; 231-a resilient lever; 2311-a first strut; 2312-a second strut; 2313-a second spring; 232-clamping plate; 2321-cushion pad; 240-a compression member; 241-telescopic rod; 2411-a first support bar; 2412-a second support bar; 2413-a third spring; 242-briquetting; 243-fixing plate; 250-pole ear body.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1, the present application provides a battery tab structure including a battery body 100 and a fixing member 200.

Wherein, the fixing assembly 200 is provided to facilitate the detachment between the tab and the battery body 100.

Referring to fig. 1 and 2, a fixing base 110 is fixedly connected to a side of the battery body 100.

Referring to fig. 1, 2, 3, 4 and 5, the fixing assembly 200 includes a base 210, an elastic clip 220, a fixing member 230, a pressing member 240 and a tab body 250, the base 210 is disposed on the battery body 100, the base 210 is provided with a through groove 211, the tab body 250 penetrates through the base 210 through the through groove 211, and one end of the tab body 250 extends into the battery body 100, it should be noted that, through the arrangement of the through groove 211, the tab body 250 can be conveniently mounted on the base 210, so that the tab body 250 can be conveniently mounted in the battery body 100, a sealing ring 2111 is disposed in the through groove 211, and the sealing ring 2111 is sleeved on the outer wall of the tab body 250.

In this embodiment, the elastic clip 220 is fixedly connected to the lower surface of the base 210, and the elastic clip 220 is clipped to the fixing base 110, the elastic clip 220 includes a fixing rod 221, a latch 222 and a first spring 223, the fixing rod 221 is fixedly connected to the lower surface of the base 210, the latch 222 is slidably connected to the fixing rod 221, the first spring 223 is disposed between the fixing rod 221 and the latch 222, in this embodiment, through the fixing rod 221, the latch 222 and the first spring 223, it is convenient to connect between the base 210 and the fixing base 110, thereby facilitating the detachment between the base 210 and the battery body 100.

When specifically setting up, mounting 230 sets up in base 210, mounting 230 includes elastic rod 231 and splint 232, elastic rod 231 fixed connection is in mounting groove 212, splint 232 fixed connection is in elastic rod 231 one end, and splint 232 sliding connection is in base 210, it needs to explain, through the setting of elastic rod 231 and splint 232, can conveniently carry out the centre gripping to utmost point ear body 250, thereby conveniently fix utmost point ear body 250, elastic rod 231 includes first branch 2311, second branch 2312 and second spring 2313, first branch 2311 fixed connection is in mounting groove 212, second branch 2312 sliding plug in first branch 2311, second spring 2313 sets up between first branch 2311 and second branch 2312, when specifically setting up, through first branch 2311, second branch 2312 and second spring 2313's setting, can play the guard action to utmost point ear body 250, can when body 250 receives the impact, play the buffer action, splint 232 one side is provided with blotter 2321, blotter 2321 sets up near blotter body 250, set up in this application, can play the protection effect through the blotter body 2321, can also increase through the file between the blotter body 250, when the friction of the utmost point ear body 250, can also increase the friction.

When the fixing device is specifically arranged, the pressing member 240 is arranged on the upper surface of the base 210, the pressing member 240 includes an expansion link 241, a pressing block 242 and a fixing plate 243, the expansion link 241 is fixedly connected to the upper surface of the base 210, the pressing block 242 is rotatably sleeved on the expansion link 241, and the fixing plate 243 is fixedly connected to one end of the expansion link 241, in this embodiment, through the arrangement of the expansion link 241, the pressing block 242 and the fixing plate 243, the tab body 250 can be conveniently fixed, the tab body 250 can be effectively placed to fall off from the base 210, so that the tab body 250 is fixed more stably, the expansion link 241 includes a first supporting rod 2411, a second supporting rod 2412 and a third spring 2413, the first supporting rod 2411 is fixedly connected to the upper surface of the base 210, the second supporting rod 2412 is slidably inserted into the first supporting rod 2411, the third spring 2413 is arranged between the first supporting rod 2411 and the second supporting rod 2412, it is required to explain that the pressing block 242 is conveniently fixed through the first supporting rod 2411, the second supporting rod 2412 and the third spring 2413, thereby facilitating adjustment of the pressing block 242, and further facilitating the fixing of the tab body 250, and the tab body 250 slides through the fixing member 230 and passes through the fixing member 250.

The working principle of the battery tab structure is as follows: when the tab fixing device is used, the base 210 is placed on the battery body 100, the fixture block 222 is pressed, the fixture block 222 extrudes the first spring 223 to move towards the fixing rod 221, the fixing rod 221 is inserted into the fixing seat 110, then the fixture block 222 is clamped on the lower surface of the fixing seat 110 under the action of the first spring 223 to push the clamping plate 232, the second supporting rod 2312 is driven by the clamping plate 232 to move, so that the second supporting rod 2312 extrudes the second spring 2313 to move towards the first supporting rod 2311, the tab body 250 is inserted into the through groove 211, and the tab body 250 is installed at a proper position, then splint 232 grasp utmost point ear body 250 under the elastic action of second spring 2313, pulling fixed plate 243, drive second bracing piece 2412 rebound through fixed plate 243, thereby pulling third spring 2413 upward movement, rotate briquetting 242, make briquetting 242 rotate suitable position, loosen fixed plate 243, fixed plate 243 fixes briquetting 242 under the pulling force effect of third spring 2413, through the aforesaid setting, make and make things convenient for the dismouting between battery utmost point ear and the battery, thereby make the utmost point ear structure make things convenient for the staff to carry out the dismouting, it is more convenient for the staff to maintain and maintain, the practicality of utmost point ear structure has been improved.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A battery tab structure is characterized by comprising

The battery comprises a battery body (100), wherein a fixed seat (110) is fixedly connected to the side part of the battery body (100);

fixing assembly (200), fixing assembly (200) includes base (210), elasticity fastener (220), mounting (230), compresses tightly piece (240) and utmost point ear body (250), base (210) set up in on battery body (100), elasticity fastener (220) fixed connection in base (210) lower surface, just elasticity fastener (220) joint in fixing base (110), mounting (230) set up in base (210), compress tightly piece (240) set up in base (210) upper surface, utmost point ear body (250) slide run through in base (210), just utmost point ear body (250) pass through mounting (230) with compress tightly piece (240) and fix.

2. The battery tab structure as claimed in claim 1, wherein the base (210) is formed with a through groove (211), the tab body (250) penetrates through the base (210) through the through groove (211), and one end of the tab body (250) extends into the battery body (100).

3. The battery tab structure as claimed in claim 2, wherein a sealing ring (2111) is disposed in the through groove (211), and the sealing ring (2111) is sleeved on the outer wall of the tab body (250).

4. The battery tab structure as claimed in claim 1, wherein the base (210) defines a mounting groove (212), and the fixing member (230) is disposed in the mounting groove (212).

5. The battery tab structure as claimed in claim 1, wherein the elastic clip (220) comprises a fixing rod (221), a clamping block (222) and a first spring (223), the fixing rod (221) is fixedly connected to the lower surface of the base (210), the clamping block (222) is slidably connected to the fixing rod (221), and the first spring (223) is disposed between the fixing rod (221) and the clamping block (222).

6. The battery tab structure as claimed in claim 4, wherein the fixing member (230) comprises an elastic bar (231) and a clamping plate (232), the elastic bar (231) is fixedly connected in the mounting groove (212), the clamping plate (232) is fixedly connected to one end of the elastic bar (231), and the clamping plate (232) is slidably connected in the base (210).

7. The battery tab structure as claimed in claim 6, wherein the elastic bar (231) comprises a first bar (2311), a second bar (2312) and a second spring (2313), the first bar (2311) is fixedly connected in the mounting groove (212), the second bar (2312) is slidably inserted into the first bar (2311), and the second spring (2313) is disposed between the first bar (2311) and the second bar (2312).

8. The battery tab structure as claimed in claim 6, wherein a buffer pad (2321) is provided at one side of the clamping plate (232), and the buffer pad (2321) is provided adjacent to the tab body (250).

9. The battery tab structure as claimed in claim 1, wherein the pressing member (240) comprises an expansion link (241), a pressing block (242) and a fixing plate (243), the expansion link (241) is fixedly connected to the upper surface of the base (210), the pressing block (242) is rotatably sleeved on the expansion link (241), and the fixing plate (243) is fixedly connected to one end of the expansion link (241).

10. The battery tab structure of claim 9, wherein the telescopic rod (241) comprises a first supporting rod (2411), a second supporting rod (2412) and a third spring (2413), the first supporting rod (2411) is fixedly connected to the upper surface of the base (210), the second supporting rod (2412) is slidably inserted into the first supporting rod (2411), and the third spring (2413) is disposed between the first supporting rod (2411) and the second supporting rod (2412).