CN222654842U - Wireless charger - Google Patents

Abstract

The utility model relates to a wireless charger, which comprises a bracket (1), wherein an upper wireless charging assembly (3) for wireless charging is arranged at the upper part of the bracket, the upper wireless charging assembly is detachably connected, a middle wireless charging assembly (4) for wireless charging is arranged in the middle of the bracket, the middle wireless charging assembly is detachably connected, and a bottom wireless charging assembly (2) for wireless charging and a power interface (5) for externally connecting a power supply are arranged at the bottom of the bracket. Compared with the existing wireless charger, the wireless charger is provided with the upper wireless charging assembly, the middle wireless charging assembly and the bottom wireless charging assembly, has a wide application range, can charge the electronic equipment of the non-communication type, and can be internally provided with related circuits to realize the reverse charging function.

Description

Wireless charger

Technical Field

The utility model relates to the technical field of mobile terminals, in particular to a wireless charger.

Background

Mobile phones, headphones, watches, etc. are electronic devices commonly used at present, and these electronic devices generally need to be charged. In the existing situation, many people like to adopt wireless charging, but the existing wireless charger generally can only charge one type of electronic device, and cannot charge a plurality of types of electronic devices. For example, the wireless apple charger can only meet the charging of an apple mobile phone and can not charge the mobile phone of the android system, so that the wireless charging use scene is limited to a great extent. Meanwhile, the wireless charging equipment does not have the function of reverse charging, and can not give more function choices to users.

Disclosure of utility model

The utility model aims to provide a wireless charger to solve the problems that the conventional wireless charger provided in the background art is narrow in application range, cannot charge a plurality of types of electronic equipment, does not have a reverse charging function and the like.

The wireless charger comprises a support, an upper wireless charging assembly for wireless charging is arranged at the upper part of the support, the upper wireless charging assembly is detachably connected with the support, a middle wireless charging assembly for wireless charging is arranged in the middle of the support, the middle wireless charging assembly is detachably connected with the support, a bottom wireless charging assembly for wireless charging and a power interface for externally connecting a power supply are arranged at the bottom of the support, and the upper wireless charging assembly, the middle wireless charging assembly and the bottom wireless charging assembly are all electrically connected with the power interface.

Preferably, the upper wireless charging assembly comprises an upper shell, an upper control module, an upper wireless charging module and an upper connecting end, wherein the upper wireless charging module and the upper control module are all arranged inside the upper shell, the upper connecting end is arranged outside the upper shell, the upper wireless charging module and the upper control module are in communication connection, the upper wireless charging module and the upper control module are all electrically connected with the upper connecting end, and the upper connecting end is electrically connected with the power interface and/or the middle wireless charging assembly.

Preferably, the upper shell comprises an upper shell and a lower shell which are connected in a matched mode, the upper wireless charging module is provided with two groups, one group is arranged in the upper shell, and the other group is arranged in the lower shell.

Preferably, the upper shell and the lower shell are respectively provided with an upper groove for placing electronic equipment, and the electronic equipment is wirelessly charged through the upper grooves and the upper wireless charging module.

Preferably, the upper wireless charging module comprises an upper magnetic adsorption piece, an upper coil and an upper magnetism isolating piece, wherein the upper magnetic adsorption piece is arranged in the middle of the upper coil, and the upper magnetic adsorption piece and the upper coil are both arranged on the upper magnetism isolating piece.

Preferably, the upper control module comprises an upper control PCB, the upper wireless charging module is arranged on the upper control PCB, one end of the upper connecting end is fixedly connected with the upper control PCB, and the other end of the upper connecting end is electrically connected with the power interface and/or the middle wireless charging assembly.

Preferably, the wireless subassembly that charges in middle part includes the middle part pedestal, is used for wireless treasured and the middle part link of charging of wireless charging, wireless treasured with the middle part pedestal can dismantle the connection, the fixed setting in middle part link is in on the middle part pedestal, the one end of middle part link with the wireless treasured of charging can dismantle the electricity and be connected, the other end of middle part link with power interface, and/or the wireless subassembly that charges in upper portion, and/or the wireless subassembly electricity that charges in bottom is connected.

Preferably, the middle seat body and the support are fixedly connected or integrally formed, a middle clamping groove is formed in the edge of the middle seat body, and the wireless charger is matched with the middle clamping groove.

Preferably, the middle seat body is provided with an indicator light for displaying whether the wireless charger baby is electrically connected or fully charged.

Preferably, the wireless treasured that charges includes treasured casing, treasured wireless module, battery, treasured control module and treasured link that charges charge, treasured wireless module that charges the battery with treasured control module all sets up treasured casing inside charges, treasured link that charges sets up treasured casing's outside charges, treasured wireless module and treasured control module communication connection charge, treasured wireless module that charges the battery with treasured control module all with treasured link electricity that charges is connected, treasured link with the electricity is dismantled to the middle part link.

Preferably, the wireless module that fills of treasured that charges includes middle part magnetism adsorption part, middle part coil and middle part magnetism isolating part, middle part magnetism adsorption part sets up the outward flange of middle part coil, middle part magnetism adsorption part with middle part coil all sets up on the middle part magnetism isolating part.

Preferably, the precious control module that charges includes middle part control PCB board, precious wireless module that charges with middle part control PCB board communication connection, the one end of precious link that charges with middle part control PCB board fixed connection, the other end of precious link that charges with the electricity is connected can be dismantled to the middle part link.

Preferably, the bottom wireless charging assembly comprises a lower shell, a lower control module, a lower wireless charging module and a lower connecting end, wherein the lower control module and the lower wireless charging module are all arranged inside the lower shell, the lower wireless charging module is connected with the lower control module in a communication manner, the lower wireless charging module and the lower control module are all electrically connected with the lower connecting end, and the lower connecting end is electrically connected with the power interface and/or the middle wireless charging assembly.

Preferably, the lower shell is fixedly connected with the bracket or integrally formed, a lower plate surface for placing electronic equipment is arranged on the lower shell, and the electronic equipment is wirelessly charged through the lower plate surface and the lower wireless charging module.

Preferably, a lamp strip for lighting is arranged on the lower shell, a lamp strip switch for switching on or off the lamp strip is arranged on the bracket, and the lamp strip is electrically connected with the lower control module.

Preferably, the lower wireless charging module comprises a lower magnetic adsorption piece, a lower coil and a lower magnetism isolating piece, wherein the lower magnetic adsorption piece is arranged at the outer edge of the lower coil, and the lower magnetic adsorption piece and the lower coil are both arranged on the lower magnetism isolating piece.

Preferably, the lower control module comprises a lower control PCB, the lower wireless charging module is in communication connection with the lower control PCB, and the lower connecting end and the power interface are both arranged on the lower control PCB.

Compared with the prior art, the utility model has the beneficial effects that:

1. Compared with the existing wireless charger, the wireless charger is provided with the upper wireless charging assembly, the middle wireless charging assembly and the bottom wireless charging assembly, has a wide application range, can charge the electronic equipment of the non-communication type, and can be internally provided with related circuits to realize the reverse charging function.

2. Compared with the existing wireless charger, the wireless charger is provided with the upper wireless charging assembly, can be used for wirelessly charging a watch, and can be detachably arranged. Because the upper part wireless charging module is arranged in the upper part wireless charging assembly, wireless charging can be realized on two sides of the upper part and the lower part of the upper part and lower part of the shell, and the upper part wireless charging module with different specifications or modes can be arranged according to the types of different watches, so that the upper part wireless charging module can be suitable for various watches to carry out wireless charging.

3. Compared with the existing wireless charger, the wireless charger is provided with the middle wireless charging assembly, the wireless charger can be used for wirelessly charging a mobile phone, and the wireless charger in the middle wireless charging assembly can be detached and arranged. Meanwhile, under the condition that an external power supply is connected, the wireless charging device can be charged, when the external power supply is not available, the wireless charging device can be used as a power supply, on the one hand, the wireless charging device can charge a mobile phone, on the other hand, the wireless charging device can supply power to the upper wireless charging assembly and the bottom wireless charging assembly, the charging of other electronic equipment can be guaranteed, and the function of reverse power supply is realized.

4. Compared with the existing wireless charger, the wireless charger provided by the utility model is provided with the bottom wireless charging assembly, and can be used for wirelessly charging the earphone.

5. Compared with the existing wireless charger, the wireless charger has the advantages that the lamp strip is arranged on the bracket, so that the lighting function can be realized at night, and the application range of the wireless charger is enlarged.

6. Compared with the existing wireless charger, the wireless charger has the advantages that the indication lamp used for indicating whether the wireless charger is electrically connected or fully charged is arranged on the middle seat body of the middle wireless charging assembly, so that a user can be reminded of the electric quantity of the charger and whether the charger works.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an exploded structure of the present utility model in one embodiment;

FIG. 3 is a schematic diagram of an exploded structure of the present utility model according to one embodiment;

FIG. 4 is a schematic diagram of an exploded structure of the present utility model in one embodiment;

FIG. 5 is a schematic diagram of an exploded structure of the wireless charger of the present utility model according to one embodiment;

FIG. 6 is a schematic diagram of an exploded view of an upper wireless charging assembly of the present utility model, according to one embodiment;

FIG. 7 is a schematic plan view of an upper wireless charging module of an upper wireless charging assembly according to an embodiment of the present utility model;

Fig. 8 is a schematic plan view of a wireless charger module of the wireless charger of the present utility model.

In each drawing, 1, a bracket; the wireless charging device comprises a bottom wireless charging assembly 21, a lower shell 211, a lower plate surface 212, a lamp strip 213, a lamp strip switch 22, a lower control module 221, a lower control PCB board 23, a lower wireless charging module 231, a lower magnetic absorption part 232, a lower coil 233, a lower magnetism isolating part 24, a lower connecting end, a 3, an upper wireless charging assembly 31, an upper shell 311, an upper shell 312, a lower shell 32, an upper control module 321, an upper control PCB board 33, an upper wireless charging module 331, an upper magnetism absorbing part 332, an upper coil 333, an upper magnetism isolating part 34, an upper connecting end, a 4, a middle wireless charging assembly 41, a middle base 411, a middle clamping groove 412, an indicator lamp 42, a wireless charging device 42421, a charging device 42shell 422, a charging device 4222, a middle magnetism absorbing part 4222, a middle coil 4223, a magnetism isolating part 423, a battery 424, a middle control board 425, a charging device 425, a power source interface 5, a charging device and a power source interface.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected or communicable with each other, directly connected, indirectly connected through an intermediary, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present application, it should be understood that the terms "upper," "lower," "side," "front," "rear," and the like indicate an orientation or a positional relationship based on installation, and are merely for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the description of the present application, it should be noted that the term "and/or" is merely an association relationship describing the association object, and means that three relationships may exist, for example, a and/or B, and that three cases, i.e., a exists alone, a exists together with B, and B exists alone.

It should be further noted that, in the embodiments of the present application, the same reference numerals denote the same components or the same parts, and for the same parts in the embodiments of the present application, reference numerals may be given to only one of the parts or the parts in the drawings, and it should be understood that, for other same parts or parts, the reference numerals are equally applicable.

In addition, in the application, the technical characteristics described in an open mode comprise a closed technical scheme composed of the listed characteristics and also comprise an open technical scheme comprising the listed characteristics.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:

The wireless charger comprises a support 1, wherein an upper wireless charging assembly 3 for wireless charging is arranged at the upper part of the support 1, the upper wireless charging assembly 3 is detachably connected with the support 1, a middle wireless charging assembly 4 for wireless charging is arranged in the middle of the support 1, the middle wireless charging assembly 4 is detachably connected with the support 1, a bottom wireless charging assembly 2 for wireless charging and a power interface 5 for external power supply are arranged at the bottom of the support 1, and the upper wireless charging assembly 3, the middle wireless charging assembly 4 and the bottom wireless charging assembly 2 are all electrically connected with the power interface 5. In the embodiment, the upper wireless charging component 3 is used for wirelessly charging a watch, different specifications or modes can be set according to different types of watches, such as an apple watch, a three-star watch and a Hua-shi watch, and can be used for wirelessly charging various watches, and the wireless charging device can be disassembled and set, is convenient to operate, the middle wireless charging component 4 is used for wirelessly charging a mobile phone, different specifications or modes can be set according to different types of mobile phones, such as an apple mobile phone, a three-star mobile phone and a Hua-shi mobile phone, and can be disassembled and set, and is convenient to carry out, the bottom wireless charging component 2 is used for wirelessly charging an earphone, and can be set with different specifications or modes according to different types of earphones, such as an apple earphone, a three-star earphone and a Hua-shi earphone, and can be used for wirelessly charging various earphones.

Specifically, the upper wireless charging assembly 3 includes an upper housing 31, an upper control module 32, an upper wireless charging module 33 and an upper connection end 34, the upper wireless charging module 33 and the upper control module 32 are all disposed inside the upper housing 31, the upper connection end 34 is disposed outside the upper housing 31, the upper wireless charging module 33 and the upper control module 32 are in communication connection, the upper wireless charging module 33 and the upper control module 32 are all electrically connected with the upper connection end 34, and the upper connection end 34 is electrically connected with the power interface 5 and/or the middle wireless charging assembly 4. In this embodiment, the upper connection terminal 34 is electrically connected to both the power interface 5 and the central wireless charging assembly 4. Of course, the upper connection terminal 34 may also be configured to electrically connect with the power interface 5 or the central wireless charging assembly 4.

Specifically, the upper housing 31 includes an upper shell 311 and a lower shell 312, the upper shell 311 and the lower shell 312 are connected in a matching manner, and the upper wireless charging module 33 is provided with two groups, one group is arranged in the upper shell 311, and the other group is arranged in the lower shell 312. In this embodiment, the upper wireless charging module 3 is round on the upper and lower sides, so the upper wireless charging modules 33 are provided with two groups, and the two groups of upper wireless charging modules 33 can be set to correspond to wireless charging modules for watches of different types, such as watches of apple type and three-star type. Of course, other models may be provided. Meanwhile, if the upper wireless charging assembly 3 is integrally configured as a triangular prism, a quadrangular prism or other polygonal prism, etc., more sets of upper wireless charging modules 33 may be provided so that they may be adapted to be charged with watches of more models.

Specifically, upper grooves 313 for placing electronic devices are provided on both the upper case 311 and the lower case 312, and the electronic devices are wirelessly charged through the upper grooves 313 and the upper wireless charging module 33. In this embodiment, the upper groove 313 is provided for more convenient placement of watches, and at the same time, if different types of watches are distinguished, the upper groove can be provided to match the upper groove of different types of watches, so that placement is more convenient. Of course, watch LOGO of different models can be marked on the surface of the upper groove, so that the identification is convenient.

Specifically, the upper wireless charging module 33 includes an upper magnetic attraction member 331, an upper coil 332, and an upper magnetism insulator 333, the upper magnetic attraction member 331 is disposed in the middle of the upper coil 332, and the upper magnetic attraction member 331 and the upper coil 332 are both disposed on the upper magnetism insulator 333. In this embodiment, the upper magnetic attraction member 331 in the upper wireless charging module 33 is a magnet, the upper coil 332 is a copper wire coil, and the upper magnetic isolation member 333 is a magnetic isolation sheet with an isolated magnetic effect, and of course, other types of the three can be selected according to different situations, so long as the wireless charging function can be realized.

Specifically, the upper control module 32 includes an upper control PCB 321, the upper wireless charging module 33 is disposed on the upper control PCB 321, one end of the upper connection end 34 is fixedly connected to the upper control PCB 321, and the other end of the upper connection end 34 is electrically connected to the power interface 5 and/or the middle wireless charging assembly 4. In this embodiment, the upper control PCB 321 in the upper control module 32 plays a role in controlling, and the upper control PCB can set different control circuits and chips according to different types of watch products, because the other end of the upper connection end 34 is electrically connected with the power interface 5 and/or the middle wireless charging assembly 4, after the one end of the upper connection end 34 is fixedly connected with the upper control PCB 321, power can be supplied to the watch through direct power supply of the external power source, and the watch is wirelessly charged through the wireless charging device 42 in the middle wireless charging assembly 4 without external power source. Of course, the wireless charger 42 in the middle wireless charging assembly 4 can be not used for supplying power, and only an external power supply can be used for supplying power, and the wireless charger can be specifically set according to practical situations.

Specifically, the middle wireless charging assembly 4 includes a middle seat 41, a wireless charging device 42 for wireless charging, and a middle connecting end 43, where the wireless charging device 42 and the middle seat 41 are detachably connected, the middle connecting end 43 is fixedly arranged on the middle seat 41, one end of the middle connecting end 43 is detachably electrically connected with the wireless charging device 42, and the other end of the middle connecting end 43 is electrically connected with the power interface 5 and/or the upper wireless charging assembly 3 and/or the bottom wireless charging assembly 2. In this embodiment, the wireless subassembly that charges in middle part is used for charging for the cell-phone is wireless, and wireless treasured that charges in the wireless subassembly in middle part can dismantle the setting. Meanwhile, under the condition that an external power supply is connected, the wireless charging device can be charged, when the external power supply is not available, the wireless charging device can be used as a power supply, on the one hand, the wireless charging device can charge a mobile phone, on the other hand, the wireless charging device can supply power to the upper wireless charging assembly and the bottom wireless charging assembly, the charging of other electronic equipment can be guaranteed, and the function of reverse power supply is realized.

Specifically, the middle seat 41 and the bracket 1 are fixedly connected or integrally formed, the middle clamping slot 411 is arranged at the edge of the middle seat 41, and the wireless charger 42 is arranged in a matched manner with the middle clamping slot 411. In this embodiment, the middle seat 41 and the bracket 1 are integrally formed, but may be fixedly connected or detachable. The middle clamping slot 411 in this embodiment is mainly used for fixing the wireless charging device 42, so that the wireless charging device 42 can be conveniently charged, and because the middle clamping slot 411 is arranged at two sides in this embodiment, the device can be plugged and unplugged, and is convenient for a user to operate.

Specifically, the middle seat 41 is provided with an indicator light 412 for indicating whether the wireless charger 42 is electrically connected or fully charged. In this embodiment, the wireless charger 42 is red in the case of electrical communication, and is green after full charge, and if the indicator 412 is not on, this indicates that no power is applied, or the entire wireless charger is broken, or the wireless charger 42 is broken, although other problems are possible.

Specifically, a wireless treasured 42 that charges for wireless charging of cell-phone includes treasured casing 421, treasured wireless charging module 422, battery 423, treasured control module 424 and treasured link 425 charges, treasured wireless charging module 422, battery 423 and treasured control module 424 all set up inside treasured casing 421 charges, treasured link 425 sets up in the outside of treasured casing 421 charges, treasured wireless charging module 422 and treasured control module 424 communication connection charges, treasured wireless charging module 422, battery 423 and treasured control module 424 all are connected with treasured link 425 electricity charges, treasured link 425 and middle part link 43 can dismantle the electricity and be connected. In this embodiment, wireless treasured 42 that charges that wireless can dismantle, under the condition that has external power source to connect, can charge for wireless treasured that charges, and when there is not external power source, wireless treasured that charges can regard as the power, and on the one hand wireless treasured that charges can charge for the cell-phone, on the other hand, wireless treasured that charges can be for upper portion wireless subassembly that charges, the wireless subassembly power supply that charges of bottom, realizes reverse power supply's function.

Specifically, the charger wireless charging module 422 includes a middle magnetic adsorption member 4221, a middle coil 4222 and a middle magnetism isolating member 4223, wherein the middle magnetic adsorption member 4221 is disposed at an outer edge of the middle coil 4222, and the middle magnetic adsorption member 4221 and the middle coil 4222 are both disposed on the middle magnetism isolating member 4223. In this embodiment, the middle magnetic adsorption member 4221 in the wireless charging module 422 of the charger baby is a magnet, the middle coil 4222 is a copper wire coil, and the middle magnetic isolation member 4223 is a magnetic isolation sheet with an isolated magnetic effect, and of course, the above three can be selected from other types according to different situations, so long as the wireless charging function can be realized.

Specifically, the precious control module 424 that charges includes middle part control PCB board 4241, and precious wireless module 422 and middle part control PCB board 4241 communication connection charge, precious link 425's one end and middle part control PCB board 4241 fixed connection charge, precious link 425's the other end and middle part link 43 detachable electricity are connected. In this embodiment, the middle control PCB 4241 in the charger control module 424 plays a role in controlling, and the middle control PCB 4241 can set different control circuits and chips according to mobile phone products of different models, because the other end of the charger connection end 425 is detachably electrically connected with the middle connection end 43, the wireless charger can be detached.

Specifically, the bottom wireless charging assembly 2 for wirelessly charging the earphone includes a lower housing 21, a lower control module 22, a lower wireless charging module 23 and a lower connection end 24, the lower control module 22 and the lower wireless charging module 23 are all disposed inside the lower housing 21, the lower wireless charging module 23 is in communication connection with the lower control module 22, the lower wireless charging module 23 and the lower control module 22 are all electrically connected with the lower connection end 24, and the lower connection end 24 is electrically connected with the power interface 5 and/or the middle wireless charging assembly 4. In this embodiment, the lower connection end 24 is electrically connected to both the power interface 5 and the central wireless charging assembly 4. Of course, the lower connection end 24 is electrically connected to the power interface 5 or the central wireless charging assembly 4.

Specifically, the lower housing 21 is fixedly connected or integrally formed with the bracket 1, a lower plate surface 211 for placing electronic equipment is provided on the lower housing 21, and the electronic equipment is wirelessly charged through the lower plate surface 211 and the lower wireless charging module 23. In this embodiment, the lower panel 211 is configured to place the earphone more conveniently, and meanwhile, if the earphone of different models is distinguished, the lower panel 211 can be configured to match the lower panel 211 of the earphone of different models, so that the earphone is placed more conveniently. Of course, the earphone LOGO of different models can be marked on the surface of the lower plate surface 211, so that the identification is convenient.

Specifically, a lamp strip 212 for illumination is provided on the lower housing 21, a lamp strip switch 213 for turning on or off the lamp strip 212 is provided on the bracket, and the lamp strip 212 and the lower control module 22 are electrically connected. In the embodiment, the lamp strip is arranged on the bracket, so that the lighting function can be realized at night, and the application range of the lamp strip is increased. Meanwhile, the light strip switch 213 is a touch switch, and may be a mechanical switch or other types of switches.

Specifically, the lower wireless charging module 23 includes a lower magnetic attraction member 231, a lower coil 232, and a lower magnetism insulator 233, the lower magnetic attraction member 231 is disposed at an outer edge of the lower coil 232, and the lower magnetic attraction member 231 and the lower coil 232 are disposed on the lower magnetism insulator 233. In this embodiment, the lower magnetic attraction member 231 in the lower wireless charging module 23 is a magnet, the lower coil 232 is a copper wire coil, and the lower magnetic isolation member 233 is a magnetic isolation sheet with an isolated magnetic effect, and of course, other types of the three can be selected according to different situations, so long as the wireless charging function can be realized.

Specifically, the lower control module 22 includes a lower control PCB 221, the lower wireless charging module 23 is in communication connection with the lower control PCB 221, and the lower connection end 24 and the power interface 5 are both disposed on the lower control PCB 221. In this embodiment, the lower control PCB 221 in the lower control module 22 plays a role in controlling, and the lower control PCB 221 can set different control circuits and chips according to different types of earphone products, because the lower connection end 24 and the power interface 5 are both disposed on the lower control PCB 221, the earphone can be directly powered by an external power source to be wirelessly charged, and the wireless charger 42 is used to supply power to the earphone to be wirelessly charged without the external power source. Of course, the wireless charger 42 in the middle wireless charging assembly 4 can be not used for supplying power, and only an external power supply can be used for supplying power, and the wireless charger can be specifically set according to practical situations.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (17)

1. A wireless charger is characterized by comprising a support (1), wherein an upper wireless charging assembly (3) for wireless charging is arranged on the upper portion of the support (1), the upper wireless charging assembly (3) is detachably connected with the support (1), a middle wireless charging assembly (4) for wireless charging is arranged in the middle of the support (1), the middle wireless charging assembly (4) is detachably connected with the support (1), a bottom wireless charging assembly (2) for wireless charging and a power interface (5) for external power supply are arranged at the bottom of the support (1), and the upper wireless charging assembly (3), the middle wireless charging assembly (4) and the bottom wireless charging assembly (2) are all electrically connected with the power interface (5).

2. The wireless charger of claim 1, wherein the upper wireless charging assembly (3) comprises an upper housing (31), an upper control module (32), an upper wireless charging module (33) and an upper connecting end (34), wherein the upper wireless charging module (33) and the upper control module (32) are both arranged inside the upper housing (31), the upper connecting end (34) is arranged outside the upper housing (31), the upper wireless charging module (33) and the upper control module (32) are in communication connection, the upper wireless charging module (33) and the upper control module (32) are both electrically connected with the upper connecting end (34), and the upper connecting end (34) is electrically connected with the power interface (5) and/or the middle wireless charging assembly (4).

3. The wireless charger of claim 2, wherein the upper housing (31) comprises an upper shell (311) and a lower shell (312), the upper shell (311) and the lower shell (312) are connected in a matched manner, and the upper wireless charging module (33) is provided with two groups, one group is arranged in the upper shell (311) and the other group is arranged in the lower shell (312).

4. The wireless charger of claim 3, wherein the upper housing (311) and the lower housing (312) are each provided with an upper recess (313) for accommodating an electronic device, and the electronic device is wirelessly charged through the upper recess (313) and the upper wireless charging module (33).

5. The wireless charger of any one of claims 2 to 4, wherein the upper wireless charging module (33) comprises an upper magnetic attraction member (331), an upper coil (332) and an upper magnetism insulator (333), the upper magnetic attraction member (331) is disposed in the middle of the upper coil (332), and the upper magnetic attraction member (331) and the upper coil (332) are both disposed on the upper magnetism insulator (333).

6. The wireless charger of claim 5, wherein the upper control module (32) comprises an upper control PCB (321), the upper wireless charging module (33) is arranged on the upper control PCB (321), one end of the upper connecting end (34) is fixedly connected with the upper control PCB (321), and the other end of the upper connecting end (34) is electrically connected with the power interface (5) and/or the middle wireless charging assembly (4).

7. The wireless charger of any one of claims 1 to 4 or 6, wherein the middle wireless charging assembly (4) comprises a middle base (41), a wireless charging device (42) for wireless charging and a middle connecting end (43), the wireless charging device (42) and the middle base (41) are detachably connected, the middle connecting end (43) is fixedly arranged on the middle base (41), one end of the middle connecting end (43) is detachably and electrically connected with the wireless charging device (42), and the other end of the middle connecting end (43) is electrically connected with the power interface (5), and/or the upper wireless charging assembly (3), and/or the bottom wireless charging assembly (2).

8. The wireless charger of claim 7, wherein the middle base (41) and the bracket (1) are fixedly connected or integrally formed, a middle clamping groove (411) is formed in the edge of the middle base (41), and the wireless charger (42) is matched with the middle clamping groove (411).

9. The wireless charger of claim 8, wherein the central housing (41) is provided with an indicator light (412) for indicating whether the wireless charger (42) is in electrical communication or fully charged.

10. The wireless charger of claim 9, wherein the wireless charger (42) comprises a charger housing (421), a charger wireless charging module (422), a battery (423), a charger control module (424) and a charger connection terminal (425), wherein the charger wireless charging module (422), the battery (423) and the charger control module (424) are all arranged inside the charger housing (421), the charger connection terminal (425) is arranged outside the charger housing (421), the charger wireless charging module (422) and the charger control module (424) are in communication connection, the charger wireless charging module (422), the battery (423) and the charger control module (424) are all electrically connected with the charger connection terminal (425), and the charger connection terminal (425) and the middle connection terminal (43) are detachably and electrically connected.

11. The wireless charger of claim 10, wherein the charger baby wireless charging module (422) comprises a middle magnetic absorption part (4221), a middle coil (4222) and a middle magnetism isolating part (4223), the middle magnetic absorption part (4221) is arranged at the outer edge of the middle coil (4222), and the middle magnetic absorption part (4221) and the middle coil (4222) are both arranged on the middle magnetism isolating part (4223).

12. The wireless charger of claim 10 or 11, wherein the charger baby control module (424) comprises a middle control PCB (4241), the charger baby wireless charging module (422) is in communication connection with the middle control PCB (4241), one end of the charger baby connecting end (425) is fixedly connected with the middle control PCB (4241), and the other end of the charger baby connecting end (425) is detachably and electrically connected with the middle connecting end (43).

13. The wireless charger of any one of claims 1-4, 6, 8, 10 or 11, wherein the bottom wireless charging assembly (2) comprises a lower housing (21), a lower control module (22), a lower wireless charging module (23) and a lower connection end (24), wherein the lower control module (22) and the lower wireless charging module (23) are both arranged inside the lower housing (21), the lower wireless charging module (23) and the lower control module (22) are in communication connection, the lower wireless charging module (23) and the lower control module (22) are both electrically connected with the lower connection end (24), and the lower connection end (24) is electrically connected with the power interface (5) and/or the middle wireless charging assembly (4).

14. The wireless charger of claim 13, wherein the lower housing (21) and the bracket (1) are fixedly connected or integrally formed, a lower plate surface (211) for placing electronic equipment is arranged on the lower housing (21), and the electronic equipment is wirelessly charged through the lower plate surface (211) and the lower wireless charging module (23).

15. The wireless charger according to claim 14, wherein a lamp strip (212) for illumination is provided on the lower housing (21), a lamp strip switch (213) for turning on or off the lamp strip (212) is provided on the stand, and the lamp strip (212) and the lower control module (22) are electrically connected.

16. The wireless charger of claim 14 or 15, wherein the lower wireless charging module (23) comprises a lower magnetic attraction member (231), a lower coil (232) and a lower magnetism blocking member (233), the lower magnetic attraction member (231) is disposed at an outer edge of the lower coil (232), and the lower magnetic attraction member (231) and the lower coil (232) are both disposed on the lower magnetism blocking member (233).

17. The wireless charger of claim 16, wherein the lower control module (22) comprises a lower control PCB (221), the lower wireless charging module (23) is in communication connection with the lower control PCB (221), and the lower connection end (24) and the power interface (5) are both arranged on the lower control PCB (221).