CN215897337U - Wireless charging system - Google Patents

Abstract

The application discloses a wireless charging system. The system comprises: the wireless charging base and the electrical equipment; the bottom of the electrical equipment is provided with a wireless receiving coil; the wireless charging base is provided with a transmitting coil; the wireless receiving coil is used for sending electric energy to the electrical equipment; the bottom of the electrical equipment is provided with a groove; the wireless charging base is wholly or partially embedded into the groove, so that connection with the electrical equipment is achieved. This application has realized that wireless charging base and electrical equipment pass through the form of recess and connect, have avoided the loaded down with trivial details of plug.

Description

Wireless charging system

Technical Field

The application relates to the technical field of electronics, in particular to a wireless charging system.

Background

When electronic equipment such as current bluetooth speaker, intelligent projection charges, mainly adopt interface power supplies such as DC head, USB type C, micro USB interface, need pull out the operation of inserting when the power supply. The operation is complicated.

SUMMERY OF THE UTILITY MODEL

The present application provides a wireless charging system to solve the above problems.

In order to achieve the above object, according to one aspect of the present application, there is provided a wireless charging system including: the wireless charging base and the electrical equipment;

the bottom of the electrical equipment is provided with a wireless receiving coil;

the wireless charging base is provided with a transmitting coil; the wireless receiving coil is used for sending electric energy to the electrical equipment;

the bottom of the electrical equipment is provided with a groove;

the wireless charging base is wholly or partially embedded into the groove, so that connection with the electrical equipment is achieved.

In one embodiment, the number of the grooves on the bottom of the electrical equipment is multiple;

the number of the bulges of the wireless charging base is multiple;

each protrusion is in one-to-one correspondence with the corresponding groove, and the protrusions are embedded into the grooves.

In one embodiment, each protrusion and corresponding recess is an interference fit, or a clearance fit.

In one embodiment, the groove is a through groove; the number of the grooves is two, and the two grooves are arranged in parallel; the number of the corresponding bulges is two, and the bulges are arranged in parallel.

In one embodiment, a bottom portion of the apparatus is provided with a first magnet;

a second magnet is arranged at a position corresponding to the wireless charging base;

when the magnets are oppositely attached, the first magnet and the second magnet have opposite polarities and attract each other.

In one embodiment, the first and second magnets are bar magnets.

In one embodiment, the first magnet and the second magnet are ring magnets.

In one embodiment, the number of the first bar magnets is a plurality, and the first bar magnets form a regular polygon structure;

the number of the second bar magnets is multiple, and a regular polygon structure is formed.

In one embodiment, the number of the first ring magnets is multiple, and the first ring magnets have a common circle center;

the number of the second annular magnets is multiple, and the second annular magnets have a common circle center.

In one embodiment, the number of the first ring magnets is two;

the number of the second ring-shaped magnets is two.

In an embodiment of the present application, a wireless charging system includes: the wireless charging base and the electrical equipment; the bottom of the electrical equipment is provided with a wireless receiving coil; the wireless charging base is provided with a transmitting coil; the wireless receiving coil is used for sending electric energy to the electrical equipment; the bottom of the electrical equipment is provided with a groove; the wireless charging base is wholly or partially embedded into the groove, so that connection with the electrical equipment is achieved. Convenient to use has avoided frequent plug. The magnets of the present invention are optional.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the utility model and do not limit it. In the drawings:

fig. 1A is a schematic diagram of a wireless charging base and an electrical device according to an embodiment of the present application;

fig. 1B is a schematic diagram of another wireless charging base and electrical device connection according to an embodiment of the present application;

FIG. 2 is a schematic diagram of another wireless charging base and electrical device connection according to an embodiment of the present application;

FIG. 3 is a schematic diagram of another wireless charging base and electrical device connection according to an embodiment of the present application;

fig. 4 is a schematic connection diagram of another wireless charging base and an electrical device according to an embodiment of the present application.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The present application proposes a wireless charging system, see fig. 1A and fig. 1B; the method comprises the following steps: a wireless charging base 11 and an electrical device 12; the bottom of the electrical equipment 12 is provided with a wireless receiving coil; the wireless charging base 11 is provided with a transmitting coil; for sending electrical energy to the wireless receiving coil of the electrical device 12; the bottom of the electrical equipment 12 is provided with a groove; the wireless charging base 11 is wholly or partially embedded into the groove to realize connection with the electrical equipment.

In fig. 1A, the wireless charging base 11 is partially embedded in the groove; in fig. 1B, the wireless charging base 11 is integrally fitted into the groove.

Referring to fig. 2, in one embodiment, the number of the grooves 121 on the bottom of the electrical device 12 is multiple; the number of the protrusions 111 of the wireless charging base 11 is multiple; each protrusion is in one-to-one correspondence with the corresponding groove, and the protrusions are embedded into the grooves. Each protrusion and the corresponding groove are in interference fit or clearance fit. Preferably, the groove 121 is a through groove; the number of the grooves is two, and the two grooves are arranged in parallel; the number of the corresponding protrusions 111 is two, and they are arranged in parallel. The form of the through groove is convenient to install.

Besides the form of the groove, the connection and fixation can be carried out in a magnet mode; in one embodiment, referring to fig. 3, the bottom of the electrical device 12 is provided with a first magnet 131; a second magnet 113 is arranged at a position corresponding to the wireless charging base 11; when the magnets are attached to each other, the first magnet 131 and the second magnet 113 have opposite polarities and attract each other.

Referring to fig. 3, in one embodiment, the first magnet 131 and the second magnet 113 are bar magnets. The number of the first magnets 131 is plural, and a regular polygon structure is formed; the number of the second magnets 113 is plural, and a regular polygon structure is formed.

Illustratively, as shown in fig. 3, a square structure may be formed, and the number of the square structure is 4. Of course, the structure may be regular triangle, 6-sided polygon, 5-sided polygon, or the like. The regular polygonal structure may make the structure more stable.

Referring to fig. 4, in one embodiment, the first magnet 131 and the second magnet 113 are ring magnets. The number of the first ring magnets 131 is multiple, and the first ring magnets have a common circle center; the number of the second ring magnets 113 is plural, and they have a common center.

Illustratively, the number of the first ring magnets 131 is two; the number of the second ring magnets 113 is two.

Illustratively, as shown in fig. 4, the number of ring magnets is 1.

It is worth emphasizing that the number of ring magnets may be multiple.

It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and they may alternatively be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, or fabricated separately as individual integrated circuit modules, or fabricated as a single integrated circuit module from multiple modules or steps. Thus, the present invention is not limited to any specific combination of hardware and software.

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

Claims (10)

1. A wireless charging system, comprising: the wireless charging base and the electrical equipment;

the bottom of the electrical equipment is provided with a wireless receiving coil;

the wireless charging base is provided with a transmitting coil; the wireless receiving coil is used for sending electric energy to the electrical equipment;

the bottom of the electrical equipment is provided with a groove;

the wireless charging base is wholly or partially embedded into the groove, so that connection with the electrical equipment is achieved.

2. The wireless charging system of claim 1,

the number of the grooves at the bottom of the electrical equipment is multiple;

the number of the bulges of the wireless charging base is multiple;

each protrusion is in one-to-one correspondence with the corresponding groove, and the protrusions are embedded into the grooves.

3. The wireless charging system of claim 1,

each protrusion and the corresponding groove are in interference fit or clearance fit.

4. The wireless charging system of claim 1,

the groove is a through groove; the number of the grooves is two, and the two grooves are arranged in parallel; the number of the corresponding bulges is two, and the bulges are arranged in parallel.

5. The wireless charging system of claim 1,

the bottom of the device is provided with a first magnet;

a second magnet is arranged at a position corresponding to the wireless charging base;

when the magnets are oppositely attached, the first magnet and the second magnet have opposite polarities and attract each other.

6. The wireless charging system of claim 5,

the first magnet and the second magnet are bar magnets.

7. The wireless charging system of claim 5,

the first magnet and the second magnet are ring magnets.

8. The wireless charging system of claim 5,

the number of the first bar-shaped magnets is multiple, and a regular polygon structure is formed;

the number of the second bar magnets is multiple, and a regular polygon structure is formed.

9. The wireless charging system of claim 7,

the number of the first ring magnets is multiple, and the first ring magnets have a common circle center;

the number of the second annular magnets is multiple, and the second annular magnets have a common circle center.

10. The wireless charging system according to claim 7, wherein the number of the first ring magnets is two;

the number of the second ring-shaped magnets is two.

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