CN217361850U

CN217361850U - Special-shaped battery with adsorption function

Info

Publication number: CN217361850U
Application number: CN202221105052.1U
Authority: CN
Inventors: 戈志敏; 肖海燕; 顾勇平; 刘晓伟; 祝洪根; 董水金; 张伟平; 吴勇民
Original assignee: Xinyu Ganfeng Electronics Co Ltd
Current assignee: Xinyu Ganfeng Electronics Co Ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-02
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a special-shaped battery that possesses adsorption equipment relates to battery technical field. The battery core is provided with a tab, and the rubber frame is provided with a magnet groove and an electrode groove; the battery core is provided with a sealing edge, the rubber frame is fixedly connected with the sealing edge, the lug is arranged in the electrode groove, the rubber frame is provided with a through hole, an electric appliance penetrates through the through hole and is electrically connected with the battery, and the magnet is arranged in the magnet groove. The battery reduces the processing procedures and saves the labor cost; the processing materials are few, the assembly and processing are simple, and the production efficiency is greatly improved; the edge sealing of the battery cell is fully utilized, and the energy density is high; has the function of magnet adsorption, is connected with the contacts of the electric appliance, and is simple and convenient to assemble and connect with the host machine. The appearance is beautiful and regular, the size is stable, and the consistency is good.

Description

Special-shaped battery with adsorption function

Technical Field

The utility model relates to a battery technology field, more specifically the special-shaped battery that says so relates to a possesses adsorption function.

Background

The existing soft package battery packaging mode is adhesive tape packaging, which is divided into an adhesive tape packaging protection plate and a periphery; the battery output mode is a lead, the lead is connected through tin soldering, the appearance size of the soft package battery is not uniform, the soft package battery is difficult to be made into a regular appearance, the processing procedure is complex, and excessive materials are consumed. The soft package battery has the defect of low color value due to irregular appearance. The existing soft package battery is complex to assemble with a host, and the connection method is not simple and convenient.

A battery is needed, the processing procedures are reduced, and the labor cost is saved; the processing materials are few, the assembly and processing are simple, and the production efficiency is greatly improved; the edge sealing of the battery cell is fully utilized, and the energy density is high; has the function of magnet adsorption, is connected with the contacts of the electric appliance, and is simple and convenient to assemble and connect with the host machine. The problem that needs to be solved urgently by those skilled in the art is to provide a battery with beautiful and regular appearance, stable size, good consistency and adsorption function.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a special-shaped battery that possesses adsorption function to reach simple structure and can improve energy density and have the battery of adsorption function.

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

a special-shaped battery with an adsorption function comprises:

a rubber frame, a magnet and a battery cell;

the battery cell is provided with a tab, and the rubber frame is provided with a magnet groove and an electrode groove;

the battery cell is provided with a sealing edge, the rubber frame is fixedly connected with the sealing edge, the lug is arranged in the electrode groove, the rubber frame is provided with a through hole, an electric appliance penetrates through the through hole to be electrically connected with the battery, and the magnet is arranged in the magnet groove. The rubber frame is further provided with a blank area, and the blank area is matched with the battery cell.

The battery cell is also provided with a battery cell body, and the battery cell body is filled with electrolyte.

The device also comprises a protection plate, welding spots and contacts; the protection plate is arranged in the electrode groove, the welding points are fixedly connected with the protection plate, and the contacts are fixedly connected with the protection plate.

The solder joints comprise first solder joints, the contacts comprise first contacts, and the vias comprise first vias; the first welding point is electrically connected with the first contact through the protection board wiring, and the electric appliance is electrically connected with the first contact through the first through hole.

The tab comprises a first tab; the first tab is fixedly connected with the first welding point.

The solder joints comprise second solder joints, the contacts comprise second contacts, and the vias comprise second vias; the second welding point is electrically connected with the second contact through the protection board wiring, and the electric appliance is electrically connected with the second contact through the second through hole.

The tab comprises a second tab; the second pole lug is fixedly connected with the second welding spot.

The contacts comprise third contacts, the protection plate is provided with a temperature sensor, and the through holes comprise third through holes; the temperature sensor is electrically connected with the third contact through the protection board wiring, and the electric appliance is electrically connected with the third contact through the third through hole.

The label is fixedly connected outside the edge sealing cavity.

Can know via foretell technical scheme, compare with prior art, the utility model discloses a special-shaped battery who possesses adsorption equipment has following beneficial effect:

1. the processing procedures are reduced, and the labor cost is saved;

2. the processing materials are few, the assembly and processing are simple, and the production efficiency is greatly improved.

3. The appearance is beautiful and regular;

4. the size is stable, and the consistency is good;

5. the edge sealing of the battery cell is fully utilized, and the energy density is high;

6. the magnetic adsorption and contact connection are adopted, and the assembly and connection with a host are simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an exploded view of the structure of the present invention.

Fig. 2 is a schematic diagram of the rubber frame structure of the present invention.

Fig. 3 is a schematic view of the overall appearance structure of the present invention.

In the figure: 1-glue frame, 11-first through hole, 12-second through hole, 13-third through hole, 14-magnet groove, 15-electrode groove, 2-edge sealing, 3-magnet, 4-protective plate, 411-first welding point, 412-second welding point, 421-first contact, 422-second contact, 423-third contact, 5-electric core body, 61-first tab, 62-second tab and 7-label.

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.

Example 1: a special-shaped battery with an adsorption function comprises:

the edge sealing device comprises an edge sealing 2, a rubber frame 1, a magnet 3 and a battery cell;

the battery cell is provided with a tab, and the rubber frame 1 is provided with a magnet groove 14 and an electrode groove 15;

the electric core is settled in 2 utmost point ears of banding and is settled in electrode slot 15, and banding 2 glues 1 fixed connection electric core with gluing frame, glues frame 1 and is equipped with the through-hole, passes through-hole and electric core electric connection with electrical apparatus, and magnet groove 14 is arranged in to magnet 3.

The rubber frame 1 is also provided with a blank area matched with the battery core.

The battery cell is also provided with a battery cell body 5, and the battery cell body 5 is filled with electrolyte.

The battery core is also provided with a protective plate 4, a welding spot and a contact; the protection plate 4 is arranged in the electrode groove 15, the welding spot is fixedly connected with the protection plate 4, and the contact is fixedly connected with the protection plate 4.

The pads comprise a first pad 411, the contacts comprise a first contact 421, and the vias comprise a first via 11; the first solder joint 411 is electrically connected to the first contact 421 through the protection board 4, and the electrical appliance is electrically connected to the first contact 421 through the first through hole 11.

The tabs include a first tab 61; the first tab 61 is fixedly connected to the first welding point 411.

The pad comprises a second pad 412, the contact comprises a second contact 422, and the via comprises a second via 12; the second welding point 412 is electrically connected to the second contact 422 through the protection board 4, and the electrical appliance is electrically connected to the second contact 422 through the second through hole 12.

The tabs include a second tab 62; the second tab 62 is fixedly connected to the second welding point 412.

The contact comprises a third contact 423, the protection plate 4 is provided with a temperature sensor, and the through hole comprises a third through hole 13; the temperature sensor is electrically connected with the third contact 423 through the protection plate 4, and the electrical appliance is electrically connected with the third contact 423 through the third through hole 13.

Still include the label 7, label 7 fixed connection is outside 2 chambeies of banding.

The protection board is a PCB board,

the battery cell contacts with the outside through the blank area of the rubber frame.

Example 2: set up through-hole and magnet groove at gluey frame, then go up magnet in the assembly of magnet groove, weld the solder joint to the protection shield with the utmost point ear of electric core, then assemble the banding with electric core, will glue the frame and install the shell.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A special-shaped battery with an adsorption function is characterized by comprising:

the battery comprises a rubber frame (1), a magnet (3) and a battery core;

the battery core is provided with a tab, and the rubber frame (1) is provided with a magnet groove (14) and an electrode groove (15);

the battery core is provided with a sealing edge (2), the rubber frame (1) is fixedly connected with the sealing edge (2), the lug is arranged in the electrode groove (15), the rubber frame (1) is provided with a through hole, an electric appliance runs through the through hole and is electrically connected with the battery, and the magnet (3) is arranged in the magnet groove (14).

2. The special-shaped battery with adsorption function according to claim 1,

the rubber frame (1) is further provided with a blank area, and the blank area is matched with the battery cell.

3. The special-shaped battery with adsorption function according to claim 1,

the battery cell is also provided with a battery cell body (5), and the battery cell body (5) is filled with electrolyte.

4. The special-shaped battery with adsorption function according to claim 1,

the device also comprises a protection plate (4), welding spots and contacts; the protection plate (4) is arranged in the electrode groove (15), the welding points are fixedly connected with the protection plate (4), and the contacts are fixedly connected with the protection plate (4).

5. The special-shaped battery with adsorption function according to claim 4,

the pads comprise a first pad (411), the contacts comprise first contacts (421), and the vias comprise first vias (11); the first welding point (411) is electrically connected with the first contact (421) through the protection plate (4) in a wiring mode, and an electric appliance is electrically connected with the first contact (421) through the first through hole (11).

6. The special-shaped battery with adsorption function according to claim 5,

the tab comprises a first tab (61); the first tab (61) is fixedly connected with the first welding point (411).

7. The special-shaped battery with adsorption function according to claim 4,

the pad comprises a second pad (412), the contact comprises a second contact (422), and the via comprises a second via (12); the second welding point (412) is electrically connected with the second contact (422) through the wiring of the protection plate (4), and an electric appliance is electrically connected with the second contact (422) through the second through hole (12).

8. The shaped battery according to claim 7, wherein the shaped battery comprises a plurality of electrodes,

the tab comprises a second tab (62); the second tab (62) is fixedly connected with the second welding point (412).

9. The special-shaped battery with adsorption function according to claim 4,

the contacts comprise third contacts (423), the protection plate (4) is provided with a temperature sensor, and the through holes comprise third through holes (13); the temperature sensor is electrically connected with the third contact (423) through the protection plate (4) in a wiring mode, and an electric appliance is electrically connected with the third contact (423) through the third through hole (13).

10. The special-shaped battery with the adsorption function is characterized by further comprising a label (7), wherein the label (7) is fixedly connected to the outside of the cavity of the sealing edge (2).