CN212230466U

CN212230466U - Battery pack of electronic equipment and electronic equipment

Info

Publication number: CN212230466U
Application number: CN202020243791.1U
Authority: CN
Inventors: 何肖
Original assignee: Shanghai Wingtech Electronic Technology Co Ltd
Current assignee: Shanghai Wingtech Electronic Technology Co Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-12-25
Anticipated expiration: 2030-03-03

Abstract

The utility model provides a battery component of electronic equipment, which comprises a battery, a circuit board and a connector; the battery is accommodated in a shell of the electronic equipment, the circuit board is connected with the battery, the connector is arranged on the circuit board and is used for being electrically connected with a mainboard of the electronic equipment; the circuit board is provided with a fixing plate, and the fixing plate is used for fixing the circuit board on the shell. The utility model also provides an electronic equipment. The utility model provides an electronic equipment's battery pack and electronic equipment, the fixed plate can be fixed in the circuit board on electronic equipment's the casing, reduced because the circuit board that battery assembly position error caused is crooked, avoided the circuit board to rise to stick up or extrusion deformation hunch-up for the connector can be connected with the fine lock of electronic equipment's mainboard, avoided the damage of mainboard and other components and parts, saved the cost, avoided the production interrupt that the assembly is bad to bring, further improved production efficiency.

Description

Battery pack of electronic equipment and electronic equipment

[ technical field ] A method for producing a semiconductor device

The utility model relates to a battery technology field especially relates to an electronic equipment's battery pack and electronic equipment.

[ background of the invention ]

At present, electronic devices such as mobile phones, tablet computers and the like are widely used in the production and life of people. Generally, a housing of an electronic device is provided with a receiving slot for receiving a battery, the battery is received in the receiving slot, a circuit board on one side of the battery extends out of the receiving slot, and a connector for electrically connecting with a motherboard of the electronic device is provided on the circuit board, so as to implement communication between the battery and the motherboard of the electronic device. However, in the actual production and assembly process, due to errors generated by the manufacturing process and the process, the size of the battery is not matched with the size of the accommodating groove, and the position of the battery mounted to the accommodating groove has an error, so that the state of the circuit board after the battery is assembled is separated from the state during design, on one hand, the circuit board is warped or extruded and deformed to arch, on the other hand, the connector cannot be buckled with the mainboard of the electronic device, the connector is buckled and crushed, and the whole mainboard and the battery cannot be used.

In view of the above, it is desirable to provide a novel battery pack for an electronic device and an electronic device to overcome the above-mentioned drawbacks.

[ Utility model ] content

The utility model aims at providing a can avoid the circuit board to rise to stick up or extrusion deformation arch, can make the connector can be connected with the fine lock of electronic equipment's mainboard's battery pack and electronic equipment.

In order to achieve the above object, the present invention provides a battery assembly of an electronic device, including a battery, a circuit board and a connector; the battery is accommodated in a shell of the electronic equipment, the circuit board is connected with the battery, the connector is arranged on the circuit board and is used for being electrically connected with a mainboard of the electronic equipment; the circuit board is provided with a fixing plate, and the fixing plate is used for fixing the circuit board on the shell.

In a preferred embodiment, the fixing plate is located at an end of the circuit board to which the battery is connected.

In a preferred embodiment, the fixing plate fixes the circuit board to the housing of the electronic device by any one of screw locking, adhesive bonding, or heat fusion.

In a preferred embodiment, the fixing plate is any one of a steel plate, a polyimide plate or a polyamide plate.

In a preferred embodiment, the thickness of the fixing plate is 0.3mm to 0.5 mm.

In a preferred embodiment, the connector is located at an end of the circuit board remote from the battery.

In a preferred embodiment, the circuit board is a flexible printed circuit board.

The utility model also provides an electronic equipment, including above-mentioned arbitrary one electronic equipment's battery pack.

Compared with the prior art, the utility model provides an electronic equipment's battery pack and electronic equipment, the fixed plate can be fixed in the circuit board on electronic equipment's the casing, the circuit board is fixed back, battery assembling's position is fixed promptly, it is crooked to have reduced the circuit board that causes because battery assembly position error, avoided the circuit board to rise to stick up or extrusion deformation hunch-up, make the connector can be connected with the fine lock of electronic equipment's mainboard, the damage of mainboard and other components and parts has been avoided, the cost is saved, the production interruption of having avoided the bad bringing of assembly, production efficiency is further improved.

In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a battery assembly of an electronic device according to the present invention;

fig. 2 is a schematic structural diagram of an electronic device provided by the present invention;

fig. 3 is a schematic structural view of an electronic device without a battery pack of the electronic device.

[ detailed description ] embodiments

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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a battery assembly 100 of an electronic device according to the present invention. The utility model provides a battery pack 100 of electronic equipment includes battery 10, circuit board 20 and connector 30.

Referring to fig. 2 and fig. 3, the battery 10 is accommodated in a housing 101 of the electronic device, specifically, the housing 101 has an accommodating slot 102, and the battery 10 is accommodated in the accommodating slot 102; the circuit board 20 is connected to the battery 10, specifically, the circuit board 20 is located on one side of the battery 10 and connected to one edge 11 of the battery 10, the circuit board 20 extends out of the receiving slot 102 and the circuit board 20 is located on the surface 103 of the housing 101 not opened with the receiving slot 102, the connector 30 is disposed on the circuit board 20 and the connector 30 is used for electrically connecting with a motherboard 104 of the electronic device; the circuit board 20 is provided with a fixing plate 40, and the fixing plate 40 is used for fixing the circuit board 20 to a housing 101 of the electronic device.

The utility model provides an electronic equipment's battery pack 100, fixed plate 40 can be fixed in circuit board 20 on electronic equipment's the casing, circuit board 20 is fixed back, the position of battery 10 assembly is fixed promptly, it is crooked to have reduced circuit board 20 that causes because battery assembly position error, circuit board 20 has been avoided upwarping or extrusion deformation hunch-up, make connector 30 can be connected with the fine lock of electronic equipment's mainboard, the damage of mainboard and other components and parts has been avoided, the cost is saved, the production interruption of having avoided the bad bringing of assembly, and the production efficiency is further improved.

In this embodiment, the battery 10 is rectangular, the circuit board 20 is connected with a short side (i.e. the edge 11) of the rectangular battery 10, and the battery 10 is electrically connected with the main board 104 of the electronic device through the circuit board 20, so as to supply power to the electronic device through the battery 10, specifically, the battery 10 is a pouch battery, and the battery is utilized in a structure that the capacity of the pouch battery is maximized, so that the requirements of the electronic devices in various forms can be met.

The Circuit board 20 is a Flexible Printed Circuit (FPC), and in the present embodiment, the Circuit board 20 is a bent bar, and the Circuit board 20 having the bar shape is favorable to smooth internal wire arrangement, and occupies less space in the electronic device after bending.

The connector 30 is located at one end of the circuit board 20 far away from the battery 10, the connector 30 is buckled on a main board 104 of the electronic device to electrically connect with the main board 104, specifically, a steel sheet can be bonded at a position of the circuit board 20 where the connector 30 is located to improve strength of the circuit board 20, and the connector 30 is located at one side of the circuit board 20 opposite to the fixing plate 40 to facilitate insertion and extraction of the connector 30 and the main board.

The fixing plate 40 is located at one end of the circuit board 20 connected with the battery 10, the fixing plate 40 can firmly fix the circuit board 20, the fixing plate 40 can fix the circuit board 20 on the casing 101 of the electronic device in a screw locking mode, a back adhesive bonding mode or a hot melting mode, and after one end of the circuit board 20 close to the battery 10 is fixed, the circuit board 20 cannot swing along with the battery 10, and it is ensured that the shape of the circuit board 20 is not changed by the movement of the position of the battery 10. The fixing plate 40 may be a steel plate, a PI (Polyimide) plate, a PA (Polyamide) plate, or the like, and the thickness of the fixing plate 40 is 0.3mm to 0.5mm, specifically 0.4mm, which can ensure a certain fixing strength.

In this embodiment, the fixing plate 40 is a steel plate, two spaced screw holes 401 are formed in the fixing plate 40, the fixing plate 40 compresses one end of the circuit board 20 onto the surface 103 of the casing 101, and the screw penetrates through the screw hole 401 to lock the fixing plate 40 and the casing 101, so that the circuit board 20 is fixed to the casing 101 of the electronic device, and the circuit board 20 is ensured not to swing along with the battery 10.

The utility model also provides an electronic equipment 200, including the battery pack 100 of the electronic equipment of any one of the above-mentioned embodiments, the electronic equipment can be for example cell-phone, flat board etc.. It should be noted that all the embodiments of the battery assembly 100 of the electronic device provided by the present invention are all applicable to the electronic device 200 provided by the present invention, and all the embodiments can achieve the same or similar beneficial effects.

To sum up, the utility model provides an electronic equipment's battery pack 100 and electronic equipment 200, fixed plate 40 can be fixed in circuit board 20 on electronic equipment's the casing, circuit board 20 is fixed back, the position of battery 10 assembly is fixed promptly, it is crooked to have reduced circuit board 20 because battery assembly position error causes, circuit board 20 has been avoided raising or extrusion deformation hunch-up, make connector 30 can be connected with the fine lock of electronic equipment's mainboard, the damage of mainboard and other components and parts has been avoided, the cost is saved, the production that has avoided the bad assembly to bring is interrupted, production efficiency is further improved.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A battery pack of an electronic device includes a battery, a circuit board, and a connector; the battery is accommodated in a shell of the electronic equipment, the circuit board is connected with the battery, the connector is arranged on the circuit board and is used for being electrically connected with a mainboard of the electronic equipment; the circuit board is provided with a fixing plate, and the fixing plate is used for fixing the circuit board on the shell.

2. The battery pack for an electronic device according to claim 1, wherein the fixing plate is located at an end of the circuit board to which the battery is connected.

3. The battery pack of the electronic device according to claim 1, wherein the fixing plate fixes the circuit board to the housing of the electronic device by any one of screw locking, adhesive-backed bonding, or thermal fusing.

4. The battery pack for electronic equipment according to claim 1, wherein the fixing plate is any one of a steel plate, a polyimide plate, or a polyamide plate.

5. The battery pack for electronic equipment according to claim 1, wherein the fixing plate has a thickness of 0.3mm to 0.5 mm.

6. A battery assembly for an electronic device according to claim 1, wherein the connector is located at an end of the circuit board remote from the battery.

7. The battery pack of an electronic device according to claim 1, wherein the circuit board is a flexible printed circuit board.

8. An electronic device characterized by comprising a battery pack of the electronic device according to any one of claims 1 to 7.