CN217239637U

CN217239637U - Rechargeable battery

Info

Publication number: CN217239637U
Application number: CN202220150095.5U
Authority: CN
Inventors: 王永成
Original assignee: Dongguan Binpai Technology Co ltd
Current assignee: Dongguan Binpai Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-19
Anticipated expiration: 2032-01-19

Abstract

The utility model provides a rechargeable battery, include: the electric core mount, first electric core, the second electric core, the contact circuit board that has charging electrode, anodal battery cap, negative pole battery cap, first electric core and second electric core are installed on the electric core mount with the opposite mode of polarity, the positive pole of first electric core is connected with anodal battery cap electricity, the negative pole and the negative pole battery cap electricity of second electric core are connected, anodal battery cap loops through anodal conductive nickel piece, anodal conductor wire is connected with the anodal electricity of contact circuit board, negative pole battery cap loops through the conductive nickel piece of negative pole, the negative pole conductor wire is connected with the negative pole electricity of contact circuit board, be provided with the mounting groove on the circumference side of electric core mount, the contact circuit board is installed in the mounting groove. The utility model discloses can make full use of space better, the outward appearance seems succinct, capacity increase under the condition with the volume, it is more convenient to use, has multiple mode to charge for the battery, is equipped with, and the security is very good.

Description

Rechargeable battery

Technical Field

The utility model relates to a battery field, in particular to rechargeable battery.

Background

In the prior art, the battery used in the game machine has low capacity and short service time under the condition of the same volume due to the structural shape of the battery; in addition, in the prior art, when the battery of the game machine is charged, the battery needs to be taken out and put into the charger for charging, and the charging mode of the battery is single and is relatively inconvenient and does not have the battery protection function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rechargeable battery to solve at least one above-mentioned technical problem.

In order to solve the above problem, according to an aspect of the present invention, there is provided a rechargeable battery, including: electric core mount, first electric core, second electric core, have charging electrode's contact circuit board, anodal battery cap, negative pole battery cap, first electric core and second electric core are installed with the opposite mode of polarity on the electric core mount, the positive pole of first electric core is connected with anodal battery cap electricity, the negative pole and the negative pole battery cap electricity of second electric core are connected, anodal battery cap loop through anodal conductive nickel piece, anodal conductor wire with the anodal electricity of contact circuit board is connected, negative pole battery cap loop through negative pole conductive nickel piece, negative pole conductor wire with the negative pole electricity of contact circuit board is connected, be provided with the mounting groove on the circumference side of electric core mount, the contact circuit board is installed in the mounting groove.

Preferably, the contact circuit board is parallel to the axes of the first and second cells.

Preferably, a PPTC self-recovery fuse is disposed on the contact circuit board, and the first battery cell is electrically connected to the second battery cell through the PPTC self-recovery fuse.

Preferably, the circumference parcel of electricity core mount has the battery label sticker, set up the confession on the battery label sticker the opening that charging electrode exposes.

Preferably, the outer surface of the battery cell fixing frame is flush with the outer surface of the contact circuit board.

In the technical scheme, the utility model discloses have two sets of charging electrode, a set of with prior art in the conventional battery the same, another group then is through the contact circuit board setting on the circumference surface of electric core mount, consequently take off the game machine battery cover after, can not take out the battery to utilize charging electrode direct to place the whole battery that has the game machine on the charger of the charging electrode that the top has the horizontal direction setting and to charge, it is very convenient to bring for the user.

Drawings

Fig. 1 schematically shows a front view of the present invention;

figure 2 schematically shows an exploded view of the invention;

figure 3 schematically shows a cross-sectional view one of the present invention;

fig. 4 schematically shows a second cross-sectional view of the invention.

Reference numbers in the figures: 1. a battery cell fixing frame; 2. a first cell; 3. a second cell; 4. a charging electrode; 5. a contact circuit board; 6. a positive electrode cell cap; 7. a negative electrode cell cap; 8. a positive conductive nickel plate; 9. a positive conductive line; 10. a negative conductive nickel plate; 11. a negative conductive wire; 12. mounting grooves; 13. a PPTC self-recovery fuse; 14. battery label stickers; 15. and (4) opening.

Detailed Description

The embodiments of the invention are described in detail below, but the invention can be implemented in many different ways, which are defined and covered by the claims.

As an aspect of the present invention, there is provided a rechargeable battery, including: electric core mount 1, first electric core 2, second electric core 3, have charging electrode 4's contact circuit board 5, anodal battery cap 6, negative pole battery cap 7, first electric core 2 and second electric core 3 are installed with polarity opposite mode on the electric core mount 1, the positive pole of first electric core 2 is connected with anodal battery cap 6 electricity, the negative pole of second electric core 3 is connected with negative pole battery cap 7 electricity, anodal battery cap 6 loop through anodal conductive nickel piece 8, anodal conductor wire 9 with contact circuit board 5's anodal electricity is connected, negative pole battery cap 7 loop through negative pole conductive nickel piece 10, negative pole conductor wire 11 with contact circuit board 5's negative pole electricity is connected, be provided with mounting groove 12 on the circumference side of electric core mount 1, contact circuit board 5 installs in mounting groove 12.

Preferably, the contact circuit board 5 is parallel to the axes of the first battery cell 2 and the second battery cell 3, that is, a plane in which the axes of the first battery cell 2 and the second battery cell 3 are located is parallel to the contact circuit board 5.

Preferably, a PPTC self-recovery fuse 13 is disposed on the contact circuit board 5, and the first electric core 2 is electrically connected to the second electric core 3 through the PPTC self-recovery fuse 13. Two ends of the self-recovery fuse 13 are respectively connected with the positive electrode conducting wire 9 and the negative electrode conducting wire 11. The PPTC self-recovery fuse 13 plays a role in protecting the battery, for example, short circuit protection, etc.

Preferably, the battery core fixing frame 1 is circumferentially wrapped with a battery label sticker 14, and an opening 15 for exposing the charging electrode 4 is formed in the battery label sticker 14. When the battery cover of the game machine is used, the battery is not required to be taken out after the battery cover of the game machine is taken down, the charging electrode 4 faces the direction of the battery cover, and the whole battery with the game machine is directly placed on a charger with the charging electrode arranged in the horizontal direction at the top so as to be charged, thereby bringing great convenience to users.

Preferably, the outer surface of the battery cell fixing frame 1 is flush with the outer surface of the contact circuit board 5. Therefore, the battery can not protrude out of the surface of the battery, can not occupy extra space, can better utilize the space in the bracket, and can select and use a battery core with larger capacity.

In the technical scheme, the utility model discloses have two sets of charging electrode, a set of with prior art in the conventional battery the same, another group then sets up on the circumference surface of electric core mount 1 through contact circuit board 5, consequently takes off the back with the game machine battery cover, can not take out the battery to utilize charging electrode 4 directly to place the whole battery that has the game machine on the charger that the top has the charging electrode of horizontal direction setting and can charge, bring very big convenience for the user.

Compared with the existing battery, the utility model discloses can make full use of space better, the outward appearance seems succinct, capacity increase under the condition with the volume, it is more convenient to use, has multiple mode to charge for the battery, is equipped with, and the security is very good.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rechargeable battery, comprising: the battery comprises a battery cell fixing frame (1), a first battery cell (2), a second battery cell (3), a contact circuit board (5) with a charging electrode (4), an anode battery cap (6) and a cathode battery cap (7), wherein the first battery cell (2) and the second battery cell (3) are installed on the battery cell fixing frame (1) in a mode of opposite polarity, the anode of the first battery cell (2) is electrically connected with the anode battery cap (6), the cathode of the second battery cell (3) is electrically connected with the cathode battery cap (7), the anode battery cap (6) is electrically connected with the anode of the contact circuit board (5) through an anode conductive nickel sheet (8) and an anode conductive wire (9) in sequence, the cathode battery cap (7) is electrically connected with the cathode of the contact circuit board (5) through a cathode conductive nickel sheet (10) and a cathode conductive wire (11) in sequence, a mounting groove (12) is arranged on the circumferential side surface of the battery cell fixing frame (1), the contact circuit board (5) is installed in the installation groove (12).

2. The rechargeable battery according to claim 1, characterised in that the contact circuit board (5) is parallel to the axes of the first (2) and second (3) cells.

3. The rechargeable battery according to claim 1, wherein a PPTC self-recovery fuse (13) is disposed on the contact circuit board (5), and the first electric core (2) is electrically connected to the second electric core (3) through the PPTC self-recovery fuse (13).

4. The rechargeable battery according to claim 1, wherein a battery label sticker (14) is wrapped around the battery cell holder (1), and an opening (15) for exposing the charging electrode (4) is formed on the battery label sticker (14).

5. The rechargeable battery according to claim 1, wherein the outer surface of the cell holder (1) is flush with the outer surface of the contact circuit board (5).