CN219203401U

CN219203401U - Battery cell

Info

Publication number: CN219203401U
Application number: CN202223415659.2U
Authority: CN
Inventors: 刘浩
Original assignee: Dongguan King Power Digital Technology Co ltd
Current assignee: Dongguan Baishitong Digital Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-16
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a battery, which comprises two unlocking components, two buckling components, a top cover and a battery body, wherein the unlocking components and the buckling components are arranged in the battery body, and the top cover is arranged at the top of the battery body; the battery body has the beneficial effects that the top cover is placed above the battery body, the top cover is firmly fixed at the top of the battery body through the matching of the first clamping block and the second clamping block, and when the battery body element is damaged and needs to be maintained or replaced, the disassembly can be completed only by releasing the clamping of the first clamping block and the second clamping block, so that the disassembly and the maintenance are convenient, and the working efficiency is higher.

Description

Battery cell

Technical Field

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

Background

The battery refers to a cup, a tank or other container or a part of a space of a composite container which contains electrolyte solution and metal electrodes to generate current, and a device capable of converting chemical energy into electric energy is provided with a positive electrode and a negative electrode. Along with the progress of science and technology, the battery generally refers to a small device capable of generating electric energy, and the battery is used as an energy source, so that the battery can obtain stable voltage, stable current and long-time stable power supply, is subjected to current with little external influence, is simple in structure, convenient to carry, simple and easy to operate in charge and discharge, is not influenced by external climate and temperature, is stable and reliable in performance, and plays a great role in various aspects in modern society life.

However, the existing battery structure is mainly fixedly connected through a screw structure, and is difficult to detach, when the battery cannot be powered due to damage caused by small reasons, the battery cannot be detached simply for maintenance, the battery shell needs to be unscrewed slowly through a screw driver, the disassembly is very troublesome, the working efficiency is reduced, and the practical application is not facilitated, so that a battery is provided by a person skilled in the art to solve the problem in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a battery, which comprises two unlocking components, two buckling components, a top cover and a battery body, wherein the unlocking components and the buckling components are arranged in the battery body, and the top cover is arranged at the top of the battery body; the buckle subassembly includes buckle groove, fixture block and No. two fixture blocks, the bottom fixedly connected with fixture block No. one of top cap, the buckle groove has been seted up to battery body's inside, the inside sliding connection in buckle groove has No. two fixture blocks.

Preferably: the unlocking component comprises a limit groove, a limit plate, a second spring and a T-shaped rod, wherein the limit groove is formed in the battery body and located below the buckle groove, the limit plate is connected to the inside of the limit groove in a sliding mode, the second spring is fixedly connected between one side of the limit plate and one side of the inner wall of the limit groove, the T-shaped rod is fixedly connected to one side, away from the second spring, of the limit plate, and one end of the T-shaped rod extends to the outer side of the battery body.

Preferably: the unlocking assembly further comprises an ejector rod, a containing groove and an empty groove, the empty groove is formed in the battery body and located on one side of the limiting groove, one end of the T-shaped rod extends to the inside of the empty groove, the containing groove is formed in the battery body, and the ejector rod is connected to the inside of the containing groove in a sliding mode.

Preferably: the buckle assembly further comprises a sliding groove, a sliding block and first springs, the sliding groove is formed in the battery body and located above the limiting groove, the sliding block is connected to the sliding groove in a sliding mode, two first springs are fixedly connected between one side of the sliding block and one side of the inner wall of the sliding groove, and the top of the sliding block is fixedly connected with the bottom of the second clamping block.

Preferably: the inside of slider is provided with the recess of U type structure, the top of ejector pin extends to the inside of recess and contacts with the inner wall of recess.

Preferably: the first clamping block and the second clamping block are respectively provided with an inclined plane matched with each other.

Preferably: one end fixedly connected with negative pole piece at top of the top cap, one end fixedly connected with positive pole piece that the top cap kept away from the negative pole piece.

The utility model has the technical effects and advantages that: place the top cap in the top of battery body, through the cooperation of fixture block No. one and No. two fixture blocks for the top cap is firm at the top of battery body, when battery body component damage needs maintenance or change, only need accomplish the dismantlement through the block of relieving fixture block No. one and No. two fixture blocks, makes to dismantle easy maintenance, and work efficiency is higher.

Drawings

FIG. 1 is a perspective view provided by an embodiment of the present application;

FIG. 2 is a front view provided by an embodiment of the present application;

FIG. 3 is a front cross-sectional view provided by an embodiment of the present application;

fig. 4 is an enlarged view at a in fig. 3 provided in an embodiment of the present application.

In the figure: 1. a battery body; 2. a negative electrode sheet; 3. a positive plate; 4. a top cover; 5. a buckle groove; 6. a first clamping block; 7. a push rod; 8. a second clamping block; 9. a chute; 10. a slide block; 11. a first spring; 12. a limit groove; 13. a limiting plate; 14. a second spring; 15. a T-shaped rod; 16. a container; 17. and a hollow groove.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 4, in this embodiment, a battery is provided, which includes two unlocking components, two fastening components, a top cover 4 and a battery body 1, wherein the unlocking components and the fastening components are all disposed inside the battery body 1, and the top cover 4 is disposed on the top of the battery body 1; the buckle subassembly includes buckle groove 5, fixture block 6 and No. two fixture blocks 8, and fixture block 6 is No. one to the bottom fixedly connected with of top cap 4, and buckle groove 5 has been seted up to the inside of battery body 1, and the inside sliding connection in buckle groove 5 has No. two fixture blocks 8.

In this embodiment, place top cap 4 in the top of battery body 1, through the cooperation of fixture block 6 and No. two fixture blocks 8 for top cap 4 stabilizes at the top of battery body 1, when the inside component of battery body 1 damages and needs maintenance or change, only need accomplish the dismantlement through the block of removing fixture block 6 and No. two fixture blocks 8, make dismantlement easy maintenance, work efficiency is higher.

Example 2

Referring to fig. 1 to 4, in the present embodiment, the unlocking component includes a limiting groove 12, a limiting plate 13, a second spring 14 and a T-shaped rod 15, the inside of the battery body 1 and below the fastening groove 5 are provided with the limiting groove 12, the inside of the limiting groove 12 is slidably connected with the limiting plate 13, the second spring 14 is fixedly connected between one side of the limiting plate 13 and one side of the inner wall of the limiting groove 12, one side of the limiting plate 13 away from the second spring 14 is fixedly connected with the T-shaped rod 15, one end of the T-shaped rod 15 extends to the outside of the battery body 1, and the limiting plate 13 is driven to move inside the limiting groove 12 by pressing the T-shaped rod 15, and meanwhile, the second spring 14 is extruded, so that unlocking is achieved;

the unlocking assembly further comprises an ejector rod 7, a containing groove 16 and an empty groove 17, the empty groove 17 is formed in the battery body 1 and located on one side of the limiting groove 12, one end of the T-shaped rod 15 extends to the inside of the empty groove 17, the containing groove 16 is formed in the battery body 1, the ejector rod 7 is connected to the inside of the containing groove 16 in a sliding mode, and the T-shaped rod 15 slides in the empty groove 17 to drive the ejector rod 7 to move upwards;

the buckle assembly further comprises a sliding groove 9, a sliding block 10 and first springs 11, the sliding groove 9 is formed in the battery body 1 and above the limiting groove 12, the sliding block 10 is connected in the sliding groove 9 in a sliding mode, two first springs 11 are fixedly connected between one side of the sliding block 10 and one side of the inner wall of the sliding groove 9, the top of the sliding block 10 is fixedly connected with the bottom of the second clamping block 8, and the second clamping block 8 can be driven to move through movement of the sliding block 10;

the inside of the sliding block 10 is provided with a groove with a U-shaped structure, the top of the ejector rod 7 extends to the inside of the groove and contacts with the inner wall of the groove, and the sliding block 10 is convenient to move through the matching of inclined planes;

the first clamping block 6 and the second clamping block 8 are respectively provided with an inclined plane which is matched with each other, and the inclined planes are arranged to facilitate the clamping and the disassembly of the first clamping block 6 and the second clamping block 8;

one end fixedly connected with negative pole piece 2 at top of top cap 4, one end fixedly connected with positive pole piece 3 that top cap 4 kept away from negative pole piece 2.

The working principle of the utility model is as follows: place top cap 4 in the top of battery body 1, through the cooperation of fixture block 6 No. 1 and fixture block 8 No. two, make top cap 4 firm at the top of battery body 1, when the inside component of battery body 1 damages and needs maintenance or change, through pressing T type pole 15, drive limiting plate 13 and remove in the inside of spacing groove 12, T type pole 15 slides in the inside of empty slot 17, drive ejector pin 7 upwards move, under the cooperation on the inclined plane that ejector pin 7 and slider 10 inside set up, drive slider 10 and slide in the inside of spout 9, thereby drive fixture block 8 and remove No. two, thereby relieve the block of fixture block 8 No. two and fixture block 6, and then can dismantle top cap 4.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The battery comprises two unlocking components, two buckling components, a top cover (4) and a battery body (1), and is characterized in that the unlocking components and the buckling components are arranged in the battery body (1), and the top cover (4) is arranged at the top of the battery body (1);

the buckle subassembly includes buckle groove (5), fixture block (6) and No. two fixture blocks (8), the bottom fixedly connected with fixture block (6) of top cap (4), buckle groove (5) have been seted up to the inside of battery body (1), the inside sliding connection in buckle groove (5) has No. two fixture blocks (8).

2. The battery according to claim 1, wherein the unlocking component comprises a limit groove (12), a limit plate (13), a second spring (14) and a T-shaped rod (15), the limit groove (12) is formed in the battery body (1) and located below the clamping groove (5), the limit plate (13) is slidably connected to the inside of the limit groove (12), the second spring (14) is fixedly connected between one side of the limit plate (13) and one side of the inner wall of the limit groove (12), the T-shaped rod (15) is fixedly connected to one side, away from the second spring (14), of the limit plate (13), and one end of the T-shaped rod (15) extends to the outer side of the battery body (1).

3. The battery according to claim 2, wherein the unlocking assembly further comprises a push rod (7), a containing groove (16) and an empty groove (17), the empty groove (17) is formed in the battery body (1) and located on one side of the limiting groove (12), one end of the T-shaped rod (15) extends to the inside of the empty groove (17), the containing groove (16) is formed in the battery body (1), and the push rod (7) is connected to the inside of the containing groove (16) in a sliding mode.

4. A battery according to claim 3, characterized in that the buckle assembly further comprises a sliding groove (9), a sliding block (10) and a first spring (11), the sliding groove (9) is formed in the battery body (1) and located above the limiting groove (12), the sliding block (10) is slidably connected in the sliding groove (9), two first springs (11) are fixedly connected between one side of the sliding block (10) and one side of the inner wall of the sliding groove (9), and the top of the sliding block (10) is fixedly connected with the bottom of the second clamping block (8).

5. A battery according to claim 4, characterized in that the slider (10) is internally provided with a recess of U-shaped configuration, the top of the ejector rod (7) extending into the recess and being in contact with the inner wall of the recess.

6. A battery according to claim 1, characterized in that the first clamping block (6) and the second clamping block (8) are provided with mutually matched inclined surfaces.

7. The battery according to claim 1, wherein one end of the top cover (4) is fixedly connected with the negative electrode plate (2), and one end of the top cover (4) away from the negative electrode plate (2) is fixedly connected with the positive electrode plate (3).