CN215185970U

CN215185970U - Charging combination structure

Info

Publication number: CN215185970U
Application number: CN202121232570.5U
Authority: CN
Inventors: 全盛超
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-14
Anticipated expiration: 2031-06-03

Abstract

The application relates to a charging combination structure, which comprises a main seat and an energy storage module, wherein a wireless charging module is arranged in the main seat, the main seat is provided with at least 2 electric connectors, and the at least 2 electric connectors are electrically connected with the wireless charging module; the energy storage module comprises a shell and a battery arranged in the shell, an electric connector matched with the electric connector is arranged on the shell, the electric connector is electrically connected with the battery, and when the electric connector is matched with the electric connector, the battery is electrically connected with the wireless charging module. The utility model provides a composite construction charges can utilize the electricity of energy storage module and main seat to be connected for the wireless module of charging of main seat adapts to wireless needs of charging, and simultaneously, the battery also can adapt to wired needs of charging through the electric connection interface of main seat, and this kind of structure can set up corresponding energy storage module at the electric connection interface of main seat according to actual need, and the flexibility is stronger, and portable.

Description

Charging combination structure

Technical Field

The application relates to the technical field of charging, in particular to a charging combination structure.

Background

Along with the popularization of electronic equipment such as smart mobile phones, bracelets, panel computers, people's life work realizes electronization and removal more and more, and to be precise, people can utilize these electronic equipment to realize mobile communication or remove the official working very conveniently, and the energy storage capacity of electronic equipment self is restricted to the volume of equipment, is difficult to further improve again, when the electric quantity is too low, then need charge electronic equipment. At present, electronic devices are generally charged in two ways, namely wireless charging and wired charging. Although the charging requirement of the electronic device is met to a certain extent, some electronic devices only support wired charging, and some electronic devices only support wireless charging, which may lead to the user to carry different charging devices, and the carrying is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a charging combination structure to solve the problem of poor portability.

The application provides a composite construction charges, includes:

the wireless charging device comprises a main seat, a wireless charging module and a wireless charging module, wherein the main seat is provided with at least 2 electric connectors, and the at least 2 electric connectors are electrically connected with the wireless charging module;

the energy storage module comprises a shell and a battery arranged in the shell, wherein the shell is provided with an electric connector matched with the electric connector, the electric connector is electrically connected with the battery, and when the electric connector is matched with the electric connector, the battery is electrically connected with the wireless charging module.

In one embodiment, at least 1 of the electrical connectors is one of a Micro USB interface, a USB type c interface, and a Lightning interface.

In one embodiment, the main seat and the energy storage module are rectangular blocks, the electrical connection ports are located on the periphery of the main seat, and when the electrical connectors of the energy storage module are matched with the electrical connection ports of the main seat, the energy storage module is spliced with the main seat.

In one embodiment, the four side walls of the main seat are provided with the electric connection ports.

In one embodiment, the main seat is cylindrical, and the main seat is provided with a plurality of the electric connection ports which are arranged at equal intervals along the peripheral side of the main seat.

In one embodiment, the energy storage module has an arc concave surface on the periphery, the electrical connector is exposed on the side of the arc concave surface, and when the electrical connector is matched with the electrical connection port, the arc concave surface is attached to the periphery of the main seat.

In one embodiment, the surface of the main seat for placing the device to be charged defines a bearing surface, when the electrical connector of the energy storage module is matched with the electrical connector of the main seat, one side surface of the energy storage module is flush with the bearing surface of the main seat, and the other side surface of the energy storage module is flush with one side of the main seat, which faces away from the bearing surface.

In one embodiment, the wireless charging module includes a coil and a power management circuit, the coil and the electrical connector are both electrically connected to the power management circuit, the power management circuit is configured to adjust a power supply mode of the main base according to a connection state of the main base and the device to be charged, when the main base is in wired connection with the device to be charged, the battery can charge the device to be charged through the power management circuit, and when the main base is in wireless connection with the device to be charged, the battery can charge the device to be charged through the coil.

In one embodiment, the power management circuit includes a detection module, a switch module and a control chip, the main base is connected to an external power source through an adapter, so that the external power source charges the device to be charged through the coil, the detection module is configured to detect a charging state of the device to be charged, and when an electric quantity of the device to be charged reaches a preset threshold, the control chip controls the switch module to disconnect the main base from the device to be charged according to a detection signal fed back by the detection module, and enables the external power source to charge an energy storage module fitted to the electrical connector.

In one embodiment, the at least 2 electrical connection ports are connected to the power management circuit in parallel, and the at least 2 electrical connection ports include at least 2 of a Micro USB interface, a USB type c interface, and a Lightning interface.

The charging combination structure comprises a main seat and an energy storage module, wherein the main seat is internally provided with the wireless charging module, the main seat is provided with at least 2 electric connectors, and the at least 2 electric connectors are electrically connected with the wireless charging module; energy storage module includes the shell and sets up the battery in the shell, be equipped with the electric connector with electric connector looks adaptation on the shell, electric connector and battery electric connection, when electric connector and electric connector match, battery and wireless charging module electric connection, alright like this with satisfy wireless charging needs with utilizing wireless charging module, and simultaneously, the battery also can adapt to wired charging's needs through the electric connector of main seat, this kind of structure, can set up corresponding energy storage module at the electric connector of main seat according to actual need, the flexibility is stronger, and portable.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings 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 some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a charging assembly according to an embodiment;

FIG. 2 is a schematic structural diagram of a main seat in a charging assembly according to an embodiment;

fig. 3 is a schematic view illustrating an arrangement structure of an electrical connection port in a charging assembly according to an embodiment;

FIG. 4 is a schematic structural diagram of an energy storage module in a charging assembly according to an embodiment;

FIG. 5 is a schematic view of an assembly structure of a charging assembly according to an embodiment;

FIG. 6 is a schematic structural diagram of a charging assembly according to another embodiment;

fig. 7 is a schematic diagram illustrating a charging assembly structure for wirelessly charging a mobile phone according to an embodiment;

fig. 8 is a schematic diagram illustrating a charging assembly structure for performing wired charging on a mobile phone according to an embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, the present application provides a charging assembly 100 for charging a device to be charged, where the device to be charged may be a mobile phone or a tablet computer, or may be a bracelet. The type of device to be charged is not limited herein.

The charging assembly 100 includes a main housing 110 and an energy storage module 120. Be equipped with wireless charging module 112 in the main seat 110, main seat 110 is provided with 2 at least electric connection ports 111, 2 at least electric connection ports 111 with wireless charging module 112 electric connection.

As shown in fig. 2 and 3, in some embodiments, a circuit board 113 is disposed in the main base 110, and the wireless charging module 112 and the electrical connection port 111 are disposed on the circuit board 113, so that the wireless charging module 112 and the electrical connection port 11 can be mounted to the main base 110 along with the circuit board 113, thereby improving the convenience of assembly.

As shown in fig. 4, the energy storage module 120 includes a housing 120a and a battery 120b disposed in the housing 120a, an electrical connector 121 adapted to the electrical connector 111 is disposed on the housing 120a, the electrical connector 121 is electrically connected to the battery 120b, and when the electrical connector 121 is matched to the electrical connector 111, the battery 120b is electrically connected to the wireless charging module 112.

In this embodiment, the electrical connector 121 of the energy storage module 120 can be electrically connected to the electrical connector 111 of the main base 110, so that the battery 120b can wirelessly charge the device to be charged through the wireless charging module 112, and meanwhile, referring to fig. 8, the electrical connector 111 disposed on the main base 110 can cooperate with the charging wire 130 to meet the requirement of wired charging of the device to be charged. Adopt the integrated configuration 100 that charges of this application, can set up corresponding energy storage module at the electric connection mouth of main seat according to actual need, the flexibility is stronger, can be suitable for different demands of charging to reduce the battery charging outfit type, improve the portability.

In some embodiments, the electrical connectors 111 on the main socket 110 may be the same or different, wherein at least one of the electrical connectors 111 is one of a Micro USB interface, a USB type c interface, and a Lightning interface, so as to be able to serve as a standard to adapt to the charging requirement of the device to be charged. The Micro USB interface is a portable version of the USB 2.0 standard, can only be inserted into a single side, supports the OTG function, and is compatible with USB1.1 and USB 2.0. The USB Type C interface is a connecting interface of the USB 3.1 standard and has the characteristics of capability of being inserted positively and negatively, high transmission speed and the like. The Lightning interface is a high-speed multi-functional I/O interface, and the Lightning interface both sides all have 8 contacts, also have the characteristics that positive and negative can both be inserted to can pass the required specific signal of accessory according to the accessory of difference.

As shown in fig. 5, the main base 110 and the energy storage module 120 are rectangular blocks, the electrical connectors 111 are located on the peripheral sides of the main base 110, and when the electrical connectors 121 of the energy storage module 120 are matched with the electrical connectors 111 of the main base 110, the energy storage module 120 is spliced with the main base 110, so that the overall sense is good, and the placement position of the device to be charged can be provided, thereby facilitating the charging stability.

In some embodiments, the four side walls of the main socket 110 are provided with the electrical connection ports 111. Thus, the energy storage modules 120 are respectively connected to four sides of the main base 110, thereby increasing the overall capacitance. In this way, the voltage can be properly adjusted to meet the requirements of different devices to be charged on different charging voltages.

In other embodiments, as shown in fig. 6, the main base 110 is cylindrical, the main base 110 is provided with a plurality of the electrical connection ports 111, and the electrical connection ports 111 are arranged at equal intervals along the circumference of the main base 110, so that more energy storage modules 120 can be connected and interference between adjacent energy storage modules 120 is avoided.

The circumferential side of the energy storage module 120 is provided with an arc concave surface 120c, the electrical connector 121 is exposed at one side of the arc concave surface 120c, and when the electrical connector 121 is matched with the electrical connector 111, the arc concave surface 120c is attached to the circumferential side surface 110b of the main seat 110, so that the charging combination structure 100 is compact in overall structure and good in appearance integral sense when in use.

In other embodiments, the seat body 110 may have other shapes, and the shape of the seat body 110 is not limited herein.

In some embodiments, as shown in fig. 5 and fig. 6, the surface of the main seat 110 for placing the device to be charged defines a bearing surface 110a, and referring to fig. 7 and fig. 8, taking the device to be charged as the mobile phone 200 as an example, when it is required to charge the mobile phone 200 by using the charging assembly 100, the mobile phone 200 is placed on the bearing surface 110 a. When the electrical connector 121 of the energy storage module 120 is mated with the electrical connector 111 of the main socket 110, one side surface of the energy storage module 120 is flush with the bearing surface 110a of the main socket 110, and the other side surface of the energy storage module 120 is flush with the side 110c of the main socket 110 facing away from the bearing surface 110 a. With such a structural arrangement, the charging assembly 100 can provide a larger supporting surface for the device to be charged, so as to support the device to be charged more stably.

Referring to fig. 1 again, in some embodiments, the wireless charging module 112 includes a coil 1121 and a power management circuit 1122, the coil 1121 and the electrical connection port 111 are both electrically connected to the power management circuit 1122, and the power management circuit 1122 is configured to adjust a power supply mode of the main socket 110 according to a connection state of the main socket 110 and a device to be charged.

As shown in fig. 7, when the main holder 110 is wirelessly connected to the device to be charged, the battery 120b can charge the device to be charged through the coil 1121.

When the main base 110 is connected to the device to be charged by wire, for example, as shown in fig. 8, one of the electrical connectors 111 of the main base 110 is electrically connected to the mobile phone 200 through a charging wire 130, and the battery 120b can be charged to the mobile phone 200 by wire through the power management circuit 1122.

The power management circuit 1122 includes a detection module, a switch module and a control chip, the main base 110 is connected to an external power source through an adapter, so that the external power source charges the device to be charged through the coil 1121, the detection module is configured to detect a charging state of the device to be charged, and when the electric quantity of the device to be charged reaches a preset threshold, the control chip controls the switch module to disconnect the main base 110 from the device to be charged according to a detection signal fed back by the detection module, and charges the energy storage module 120 fitted to the electrical connector 111 with the external power source. Through the structure setting, the charging combination structure 100 not only can satisfy the charging requirement of the device to be charged, but also can charge the energy storage module 120 through the power management circuit 1122 of the main base 110 when the main base 110 is electrically connected to the external power supply, i.e., the main base 110 can be used as a charging seat of the energy storage module 120, so that the whole charging and discharging process is simpler, the application range is improved, the charging structure is convenient to simplify, and the portability is improved.

In some embodiments, the at least 2 electrical connectors 111 are connected to the power management circuit 1122 in parallel, and the at least 2 electrical connectors 111 include at least 2 of a Micro USB interface, a USB type c interface, and a Lightning interface. With such an arrangement, not only can different types of electrical connection ports 111 be used to meet the electrical connection charging requirements of different electronic devices, but also the power management circuit 1122 can be used to perform the function of a conversion circuit between different types of electrical connection ports 111, so that the charging assembly 100 can be used to perform interface conversion to adapt to different use environments. For example, the electrical connector 121 of the energy storage module 120 is a Lightning connector, and the device to be charged is a Micro USB interface, and at this time, the device to be charged cannot be directly connected to the energy storage module 120. And through the integrated configuration 100 that charges of this application, can be connected the Lightning interface on the Lightning joint of energy storage module 120 and the main seat 110, alright link to each other with waiting to charge equipment and Micro USB interface like this for energy storage module 120 can charge for waiting to charge equipment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A charging assembly, comprising:

2. The charging assembly structure of claim 1, wherein at least 1 of the electrical connectors is one of a Micro USB connector, a USB Type C connector, and a Lightning connector.

3. The charging assembly of claim 1, wherein the main base and the energy storage module are each in a rectangular block shape, the electrical connection port is located on the periphery of the main base, and the energy storage module is spliced with the main base when the electrical connector of the energy storage module is matched with the electrical connection port of the main base.

4. The charging assembly as set forth in claim 3, wherein the electrical connection ports are provided on all four side walls of the main housing.

5. The charging assembly as set forth in claim 1, wherein the main housing has a cylindrical shape, and the main housing is provided with a plurality of the electrical connection ports arranged at equal intervals along a circumferential side of the main housing.

6. The charging assembly as claimed in claim 5, wherein the energy storage module has a concave arc surface on the periphery, the electrical connector is exposed on the side of the concave arc surface, and when the electrical connector is mated with the electrical connection port, the concave arc surface is attached to the peripheral surface of the main socket.

7. The charging assembly of any one of claims 1 to 6, wherein the surface of the main housing for accommodating the device to be charged defines a bearing surface, and when the electrical connector of the energy storage module is mated with the electrical connector of the main housing, one side surface of the energy storage module is flush with the bearing surface of the main housing, and the other side surface of the energy storage module is flush with the side of the main housing facing away from the bearing surface.

8. The charging assembly structure of claim 1, wherein the wireless charging module comprises a coil and a power management circuit, the coil and the electrical connector are electrically connected to the power management circuit, the power management circuit is configured to adjust a power supply mode of the main base according to a connection state of the main base and the device to be charged, when the main base is in wired connection with the device to be charged, the battery can charge the device to be charged through the power management circuit, and when the main base is in wireless connection with the device to be charged, the battery can charge the device to be charged through the coil.

9. The charging assembly structure of claim 8, wherein the power management circuit comprises a detection module, a switch module and a control chip, the main base is connectable to an external power source through an adapter, so that the external power source charges the device to be charged through the coil, the detection module is configured to detect a charging state of the device to be charged, and when the electric quantity of the device to be charged reaches a preset threshold, the control chip controls the switch module to disconnect the main base from the device to be charged according to a detection signal fed back by the detection module, and enables the external power source to charge an energy storage module fitted to the electrical connector.

10. The charging assembly structure of claim 8 or 9, wherein the at least 2 electrical connection ports are connected in parallel to the power management circuit, and the at least 2 electrical connection ports comprise at least 2 of a Micro USB interface, a USB Type C interface, and a Lightning interface.