CN210806789U

CN210806789U - Multifunctional charging module

Info

Publication number: CN210806789U
Application number: CN201921772428.2U
Authority: CN
Inventors: 郭玉军
Original assignee: Hangzhou Hanlight Electrical Co ltd
Current assignee: Hangzhou Hanlight Electrical Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-19
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to the technical field of charging, in particular to a multifunctional charging module, which comprises a cover plate, a PCB combination and a rear cover; the cover plate and the rear cover form a detachable shell for accommodating the PCB assembly; the PCB assembly is provided with a USB interface and a charging interface, the cover plate is provided with two sockets corresponding to the USB interface and the charging interface, and after the cover plate is installed in place, the two sockets are respectively abutted against the USB interface and the charging interface. The utility model discloses have the dual function of the interface and the USB interface that charge, can be leading-in with the forceful electric power through the interface that charges, export weak current through the USB interface to have the memory function of electric current, convenient to use.

Description

Multifunctional charging module

Technical Field

The utility model relates to a technical field that charges specifically is a multi-functional module of charging.

Background

With the rapid development of mobile terminals such as smart phones and tablet computers, these mobile terminals have become an essential part of people's lives, and with the increase of the use demands of users, the functions of smart phones have become more and more powerful, and from the past, only making a call, sending a short message to playing music, playing video, bluetooth, taking a picture, surfing the internet, reading and the like, the functions of smart phones have become more and more powerful, and the power consumption of smart phones has become more and more high. Therefore, new requirements are also made on endurance and charging of the mobile terminal.

The module of charging among the prior art can't turn into the weak point output with the forceful electric power, and electronic equipment need be equipped with the head that charges separately when charging, and the in-service use is comparatively inconvenient.

Therefore, in view of the above situation, there is a need to develop a multifunctional charging module to overcome the shortcomings of the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional module of charging to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multifunctional charging module comprises a cover plate, a PCB assembly and a rear cover; the cover plate and the rear cover form a detachable shell for accommodating the PCB assembly; the PCB assembly is provided with a USB interface and a charging interface, the cover plate is provided with two sockets corresponding to the USB interface and the charging interface, and after the cover plate is installed in place, the two sockets are respectively abutted against the USB interface and the charging interface.

As a further aspect of the present invention: the PCB assembly is arranged in the rear cover, and the cover plate is arranged on the upper portion of the rear cover.

As a further aspect of the present invention: the PCB assembly is further provided with a capacitor for storing electric energy and a transformer for adjusting voltage in an integrated mode, and the charging interface, the capacitor, the transformer and the USB interface are electrically connected in sequence according to the current input direction.

As a further aspect of the present invention: the PCB combination is clamped and installed in the rear cover.

As a further aspect of the present invention: the two sides of the cover plate and the two sides of the rear cover are mutually clamped.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses have the dual function of the interface and the USB interface that charge, can be leading-in with the forceful electric power through the interface that charges, export weak current through the USB interface to have the memory function of electric current, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional charging module.

In the figure: the USB interface comprises a cover plate 1, a socket 11, a PCB 2, a USB interface 21, a charging interface 22 and a rear cover 3.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1, in an embodiment of the present invention, a multifunctional charging module includes a cover plate 1, a PCB assembly 2, and a rear cover 3; the PCB assembly 2 is arranged inside the rear cover 3, the cover plate 1 is arranged on the upper part of the rear cover 3, and the cover plate 1 and the rear cover 3 form a detachable shell for accommodating the PCB assembly 2; the PCB assembly 2 is provided with a USB interface 21 and a charging interface 22, the cover plate 1 is provided with two sockets 11 corresponding to the USB interface 21 and the charging interface 22, and after the cover plate 1 is installed in place, the two sockets 11 are respectively abutted to the USB interface 21 and the charging interface 22, so that the plug can conveniently charge and discharge through the USB interface 21 and the charging interface 22;

the PCB assembly 2 is further integrated with a capacitor for storing electric energy and a transformer for adjusting voltage, the charging interface 22, the capacitor, the transformer and the USB interface 21 are electrically connected in sequence according to a current input direction, strong current is led in through the charging interface 22, and weak current is output through the USB interface 21 after being stored and adjusted through the capacitor and the transformer.

Example 2

The difference between this embodiment and embodiment 1 is that the PCB assembly 2 is installed inside the rear cover 3 in a clamping manner, and two sides of the cover plate 1 and two sides of the rear cover 3 are mutually clamped, so that the cover plate 1, the PCB assembly 2 and the rear cover 3 can be installed and detached.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A multifunctional charging module comprises a cover plate (1), a PCB assembly (2) and a rear cover (3); the PCB assembly is characterized in that the cover plate (1) and the rear cover (3) form a detachable shell for accommodating the PCB assembly (2); be provided with USB interface (21) and interface (22) charge on PCB combination (2), be provided with two on apron (1) with USB interface (21) and charge interface (22) corresponding socket (11), apron (1) is installed the back in place, two socket (11) respectively the butt on USB interface (21) and the interface (22) that charges.

2. The multifunctional charging module according to claim 1, wherein the PCB assembly (2) is mounted inside the rear case (3), and the cover plate (1) is mounted on the upper portion of the rear case (3).

3. The multifunctional charging module according to claim 1, wherein a capacitor for storing electric energy and a transformer for regulating voltage are further integrated on the PCB assembly (2), and the charging interface (22), the capacitor, the transformer and the USB interface (21) are electrically connected in sequence according to a current input direction.

4. The multifunctional charging module according to any of claims 1 to 3, wherein the PCB assembly (2) is snap-fitted inside the rear housing (3).

5. Multifunctional charging module according to claim 4, characterized in that the two sides of the cover plate (1) and the two sides of the back cover (3) are snap-fitted to each other.