CN214797518U

CN214797518U - Battery with simple standard charging interface

Info

Publication number: CN214797518U
Application number: CN202120852373.7U
Authority: CN
Inventors: 秦燕; 秦树勇; 黄治桦
Original assignee: Shenzhen Anwei Technology Co ltd
Current assignee: Guizhou Anwei Chuanneng Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-19
Anticipated expiration: 2031-04-23

Abstract

The utility model belongs to the technical field of rechargeable batteries, in particular to a battery with a simple standard charging interface, which comprises a metal shell with an opening at one end, an electric core arranged in the metal shell, a charging protection circuit board and an anode cap, and also comprises a plastic support fixedly arranged at the opening end of the metal shell, and a plurality of built-in electric connecting sheets which are connected with a P I N and are fixedly arranged on the charging protection circuit board; the charging protection circuit board is arranged on the plastic support, an inserting hole connected with an external electric connector is formed in the plastic support, and the electric connecting sheet extends into the inserting hole. Compare with current like product, the utility model discloses need not to purchase the standard interface that charges, reduced material cost, simplified processing technology, promoted the market competition of product.

Description

Battery with simple standard charging interface

Technical Field

The utility model relates to a rechargeable battery technical field specifically indicates a be equipped with the battery of simple and easy standard interface that charges in it.

Background

The existing rechargeable batteries are provided with standard charging interfaces, namely common micro USB interfaces, common TYPE-C interfaces and the like, the standard interfaces are generally purchased parts, namely standard parts are purchased in the market and then welded on a charging and discharging protection circuit board, therefore, when the batteries are designed, the placement positions and the required space of the standard interfaces need to be considered, the design of the batteries is often limited, and a procedure of fixing the standard interfaces needs to be added during processing; moreover, the price of the purchased interface standard part is higher, which can increase the material cost of the whole battery, thereby reducing the market competitiveness of the product.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's weak point, the utility model aims to provide a take battery of simple and easy standard interface that charges, its material cost who aims at reducing the battery to promote product competitiveness.

In order to achieve the above object, the utility model adopts the following technical scheme: a battery with a simple standard charging interface comprises a metal shell, an electric core, a charging protection circuit board and an anode cap, wherein one end of the metal shell is provided with an opening; the charging protection circuit board is arranged on the plastic support, an inserting hole connected with an external electric connector is formed in the plastic support, and the electric connecting sheet extends into the inserting hole. The specification of the electric connecting sheet is consistent with that of the electric connecting sheet in the MicroUSB interface or TYPE-C.

Preferably, a notch is formed in the side wall of the opening end of the metal shell, and the insertion hole is exposed from the notch.

Preferably, the metal shell is sleeved with a packaging barrel, one end of the packaging barrel is provided with an opening, and an outer connecting hole with the shape consistent with that of the inserting hole is arranged in the side wall of the packaging barrel.

Preferably, the plastic bracket comprises a bottom plate and a side bracket integrally formed with the bottom plate; the side bracket is formed by integrally forming an inserting frame and a vertical plate; the plug hole is positioned in the plug frame.

Preferably, a through hole is arranged in the vertical plate; the charging protection circuit board is fixedly arranged on the bottom surface of the bottom plate, and the electric connecting sheet penetrates through the through hole and then is positioned in the plug hole.

Preferably, the positive electrode cap is fixedly arranged on the upper surface of the bottom plate.

Preferably, the shape of the plug hole is consistent with the shape of any one of a MicroUSB interface and a TYPE-C interface; the specification of the electric connecting sheet is consistent with that of the electric connecting sheet in the MicroUSB interface or TYPE-C.

The beneficial technical effects are as follows: the utility model discloses an electric connection piece direct preparation on the protection circuit board that charges, electric connection piece in its specification and the MicroUSB interface or TYPE-C is unanimous, and the shape of the spliced eye in the plastic support is unanimous with any kind of interface shape in MicroUSB interface, the TYPE-C interface, and after the assembly, electric connection piece is located the spliced eye, promptly, the spliced eye constitutes a standard interface that charges with electric connection piece, should charge the interface unanimous with the MicroUSB interface or TYPE-C of standard, compares with current like product, the utility model discloses need not to purchase the standard interface that charges, reduced material cost, simplified processing technology, promoted the market competition of product.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention;

fig. 2 is an assembly schematic diagram of an electrical core and a plastic bracket according to an embodiment of the present invention;

FIG. 3 is a perspective view of the plastic bracket according to the embodiment of the present invention;

fig. 4 is an assembly view of the plastic bracket and the charging protection circuit board according to the embodiment of the present invention;

fig. 5 is an assembly view of another view angle of the plastic bracket and the charging protection circuit board according to the embodiment of the present invention.

Detailed Description

In order to make the technical field of the present invention better understand, the present invention is further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1-2, the embodiment of the utility model provides a take battery of simple and easy standard interface that charges, it includes, and one end is equipped with open-ended metal-back 1, locates electric core 2 in the metal-back, charging protection circuit board 3 and positive pole cap 4.

The charging protection circuit board is characterized by also comprising a plastic support 5 fixedly arranged at the opening end of the metal shell 1, and a plurality of electrical connecting sheets 6 fixedly arranged on the charging protection circuit board and internally provided with a plurality of connecting PINs; the charging protection circuit board 3 is arranged on the plastic support 5, an inserting hole 501 connected with an external electric connector is arranged in the plastic support 5, and the electric connecting sheet 6 extends into the inserting hole 501. External electrical connector be the joint on the charging wire, for example common micro USB connects or TYPE-C connects.

The electrical connection sheet 6 and the charging protection circuit board 3 are integrally formed, that is, the electrical connection sheet 6 is directly processed on the charging protection circuit board 3.

The specification of the electric connection piece 6 is consistent with that of a MicroUSB interface or a TYPE-C, the shape of the inserting hole 501 is consistent with that of any one of the MicroUSB interface and the TYPE-C interface, namely, the inserting hole 501 and the electric connection piece 6 form a standard charging interface which is consistent with that of the standard MicroUSB interface or the TYPE-C.

The plastic bracket 5 of this embodiment not only has the function of fixing the charging protection circuit board 3, but also forms a simple standard charging interface.

As shown in fig. 3-5, specifically, the plastic bracket 5 includes a bottom plate 502, a side bracket 503 integrally formed with the bottom plate; the side bracket 503 is formed by integrally molding an inserting frame 503a and a vertical plate 503 b; the plugging hole 501 is located in the plugging frame 503 a.

A through hole 503c is arranged in the vertical plate 503 b; the charging protection circuit board 3 is fixedly disposed on the bottom surface of the bottom plate 502, and the electrical connection piece 6 passes through the through hole 503c and then is located in the insertion hole 501, i.e. the side bracket 503 is used for fixing the electrical connection piece 6 and accommodating the insertion hole 501.

As shown in fig. 1, a gasket 7 is arranged on the upper surface of the base plate, the gasket is attached to the surface, the lower end of the positive electrode cap 4 penetrates through the gasket 7 and is electrically connected with the charging protection circuit board 3 after being connected with the base plate 502, and the positive electrode cap 4 is fixedly arranged on the upper surface of the base plate 502; the connecting column 9 on the battery core 2 is electrically connected with the charging protection circuit board 3.

A notch 101 is formed in the side wall of the opening end of the metal shell 1, and the insertion hole 501 is exposed from the notch.

The charging connector is characterized by further comprising a packaging barrel 8 sleeved outside the metal shell 1, an opening is formed in one end of the packaging barrel 8, the opening ends of the metal shell 1 and the packaging barrel 8 are provided with the same end, an external connection hole 801 with the shape identical to that of the plug-in hole is formed in the side wall of the packaging barrel 8, and the plug-in hole 501 is exposed from the external connection hole 801 so as to be connected with an external charging connector. The packaging barrel is made of paper materials, and the outer surface of the packaging barrel is used for printing relevant information of the battery, enterprise marks and the like.

To sum up, the utility model discloses an electric connection piece 6 directly makes on charging protection circuit board 3, and its specification is unanimous with the electric connection piece in micro USB interface or TYPE-C, and the shape of spliced eye 501 in the plastic support 5 is unanimous with any kind of interface shape in micro USB interface, the TYPE-C interface, and after the assembly, electric connection piece 6 is located spliced eye 501, promptly, the spliced eye constitutes a standard interface that charges with electric connection piece, should charge the interface unanimous with the micro USB interface or TYPE-C of standard, compares with current like product, the utility model discloses need not to purchase the standard interface that charges, reduced material cost, simplified processing technology, promoted the market competition of product.

In the above description, it should be noted that the terms "mounted," "connected," and the like are used in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components.

It is to be understood that the above-described embodiments are only some of the embodiments of the present invention, and not all embodiments, and that the appended drawings illustrate preferred embodiments of the present invention, but do not limit the scope of the invention. The present invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.

Claims

1. A battery with a simple standard charging interface comprises a metal shell, an electric core, a charging protection circuit board and an anode cap, wherein one end of the metal shell is provided with an opening; the charging protection circuit board is arranged on the plastic support, an inserting hole connected with an external electric connector is formed in the plastic support, and the electric connecting sheet extends into the inserting hole.

2. The battery with the simple standard charging interface as claimed in claim 1, wherein a notch is formed on the side wall of the opening end of the metal shell, and the insertion hole is exposed from the notch.

3. The battery with the simple standard charging interface as claimed in claim 2, further comprising a packaging barrel sleeved outside the metal shell, wherein an opening is formed at one end of the packaging barrel, and an external connection hole having a shape consistent with that of the insertion hole is formed in a side wall of the packaging barrel.

4. The battery with the simple standard charging interface according to claim 3, wherein the plastic bracket comprises a bottom plate, a side bracket integrally formed with the bottom plate; the side bracket is formed by integrally forming an inserting frame and a vertical plate; the plug hole is positioned in the plug frame.

5. The battery with the simple standard charging interface according to claim 4, wherein a through hole is arranged in the vertical plate; the charging protection circuit board is fixedly arranged on the bottom surface of the bottom plate, and the electric connecting sheet penetrates through the through hole and then is positioned in the plug hole.

6. The battery with the easy standard charging interface of claim 4, wherein the positive electrode cap is fixedly arranged on the upper surface of the bottom plate.

7. The battery with the simple standard charging interface as claimed in any one of claims 1 to 6, wherein the shape of the plug hole is consistent with the shape of any one of a MicroUSB interface and a TYPE-C interface; the specification of the electric connecting sheet is consistent with that of the electric connecting sheet in the MicroUSB interface or TYPE-C.