CN115001093A

CN115001093A - Charging equipment and charging equipment assembly

Info

Publication number: CN115001093A
Application number: CN202210663520.5A
Authority: CN
Inventors: 黎山; 丁晖
Original assignee: Zhuhai Numao Technology Co ltd
Current assignee: Zhuhai Numao Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-09-02
Anticipated expiration: 2042-06-13
Also published as: CN115001093B

Abstract

The application provides a charging device and a charging device assembly. The charging apparatus includes: the communication module comprises a first circuit board assembly and an antenna module which are electrically connected, wherein the first circuit board assembly is used for wired communication and wireless communication, and the antenna module is used for radiating wireless communication signals and receiving and transmitting the signals; the charging module comprises a second circuit board assembly and a battery, wherein the second circuit board assembly is electrically connected with the battery, the second circuit board assembly is arranged on one side of the first circuit board assembly and is electrically connected with the first circuit board assembly, and the second circuit board assembly is used for carrying out charging and discharging management on the battery; the included angle between the first circuit board assembly and the second circuit board assembly is 85-95 degrees. The charging equipment of this application not only has the function of charging, still has the communication function.

Description

Charging equipment and charging equipment assembly

Technical Field

The application relates to the field of electronics, concretely relates to battery charging outfit and battery charging outfit subassembly.

Background

The charging bin of the existing wireless earphone can only charge for the wireless earphone and the earphone, and is used for storing the earphone and other functions. The function is single, and the requirement of consumers is difficult to meet.

Disclosure of Invention

In view of the above problem, an embodiment of the present application provides a charging device, which not only has a charging function, but also has a communication function.

An embodiment of a first aspect of the present application provides a charging apparatus, which includes:

the communication module comprises a first circuit board assembly and an antenna module which are electrically connected, wherein the first circuit board assembly is used for carrying out wired communication and wireless communication, and the antenna module is used for radiating wireless communication signals and carrying out signal receiving and transmitting; and

the charging module comprises a second circuit board assembly and a battery, wherein the second circuit board assembly is electrically connected with the battery, the second circuit board assembly is arranged on one side of the first circuit board assembly and is electrically connected with the first circuit board assembly, and the second circuit board assembly is used for carrying out charging and discharging management on the battery; the included angle between the first circuit board assembly and the second circuit board assembly is 85-95 degrees.

Further, the first circuit board assembly comprises a main control module, an audio processor and a digital signal processor, wherein the main control module is respectively electrically connected with the audio processor and the digital signal processor, and under the control of the main control module, the audio processor is matched with the digital signal processor and used for processing audio data so as to improve the audio effect of the audio data.

Furthermore, the first circuit board assembly further comprises a wireless module, the wireless module is respectively electrically connected with the main control module and the antenna module, and the wireless module is matched with the antenna module and used for receiving the audio data and transmitting the audio data processed by the audio processor and the digital signal processor to an external player for playing.

Further, the antenna module is an arc-shaped structure, and the antenna module comprises at least one of a ceramic antenna, an onboard antenna and a laser direct structuring antenna.

Furthermore, the charging device further comprises a receiving member, the receiving member is arranged on one side of the battery, which is far away from the second circuit board assembly, and is used for receiving a player; the first circuit board assembly further comprises a substrate, a plurality of first interface contacts and a plurality of second interface contacts; the substrate is used for bearing the main control module, the audio processor and the digital signal processor; the plurality of first interface contacts are sequentially arranged at intervals at the end part of the substrate, which is far away from the second circuit board assembly; the plurality of first interface contacts are respectively and electrically connected with the main control module; the plurality of first interface contacts penetrate through and are exposed out of the accommodating part, and the first interface contacts are used for being electrically connected with the cover plate assembly when the cover plate assembly is arranged on the charging equipment; the plurality of second interface contacts are sequentially arranged at intervals at the end part of the substrate, which is far away from the first interface contact, and the plurality of second interface contacts are respectively and electrically connected with the main control module; for electrically connecting an external electronic device.

Further, it has logical groove to hold the piece, battery charging outfit still includes the cooperation subassembly, the cooperation subassembly includes first fitting piece, first fitting piece at least part is located logical inslot, a plurality of interface contacts set up at interval in proper order, and wear to locate respectively first fitting piece, hold the piece with synthetic cooperation groove is enclosed to first fitting piece, be used for with right the spacing cooperation of apron subassembly is right the apron subassembly carries on spacingly.

Further, the cooperation subassembly still includes the second fitting piece, the second fitting piece set up in first fitting piece face the surface in cooperation groove, the size of second fitting piece is less than the size of first fitting piece, the second fitting piece with cooperation groove cooperation is used for right the apron subassembly carries on spacingly.

Furthermore, the charging module further comprises a wireless charging coil, the wireless charging coil is stacked on the second circuit board assembly and electrically connected with the second circuit board assembly, and the wireless charging coil is used for charging the battery; the battery is located on one side, deviating from the wireless charging coil, of the second circuit board assembly, and the first circuit board assembly is located on one side, deviating from the wireless charging coil, of the second circuit board assembly and is arranged adjacent to the battery.

Furthermore, the charging equipment further comprises a magnetic attraction component, wherein the magnetic attraction component is arranged between the battery and the accommodating part and used for enabling the cover plate component to be magnetically attracted to the charging equipment and automatically reset to a target position.

An embodiment of a second aspect of the present application provides a charging device assembly, which includes:

according to the charging device, the charging device is used for accommodating a player and charging the player;

the cover plate assembly is arranged on the charging equipment and used for protecting the player, displaying a luminous pattern to display the charging state of the player, supplying power to the cover plate assembly and controlling the cover plate assembly to display the luminous pattern; and

and the electronic equipment is arranged on one side of the charging equipment, which deviates from the cover plate component, and is electrically connected with the charging equipment.

The battery charging outfit of this application embodiment includes communication module and the module that charges, thereby when realizing charging for electronic equipment such as wireless earphone, can also carry out communication connection with outside electronic equipment, thereby can control battery charging outfit through outside electronic equipment such as cell-phone etc. and charge to self or player, in addition, contained angle 85 between first circuit board subassembly and the second circuit board subassembly is to 95, can reduce communication module like this and the signal interference between the module that charges, make communication module and the module that charges both can work by mutually supporting, can independently work again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a charging device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of another perspective view of a charging device according to an embodiment of the present application.

Fig. 3 is an exploded view of a charging device according to another embodiment of the present application.

Fig. 4 is an exploded view of another perspective of a charging device according to yet another embodiment of the present application.

Fig. 5 is a circuit block diagram of a communication module according to an embodiment of the present application.

Fig. 6 is a circuit block diagram of a charging module according to an embodiment of the present application.

Fig. 7 is an exploded view of a charging device according to an embodiment of the present disclosure.

Fig. 8 is a schematic view of magnetic pole distribution of a first magnetic attraction component according to an embodiment of the present application.

FIG. 9 is a schematic view of the magnetic pole distribution of the first magnetic attraction component according to an embodiment of the present application.

Fig. 10 is an exploded view of another perspective of the charging device of the embodiment of fig. 7.

Fig. 11 is a schematic structural diagram of a combined state of components of the charging device according to an embodiment of the present application.

Fig. 12 is a schematic structural diagram of a charging device assembly, a cover assembly and a charging device in a separated state according to an embodiment of the present application.

Fig. 13 is a schematic structural diagram of another view of a charging device assembly, a cover assembly and a charging device in a separated state according to an embodiment of the present application.

Fig. 14 is a partially exploded schematic view of a charging device assembly according to an embodiment of the present application.

Fig. 15 is a schematic structural diagram of a combined state of components of a charging device according to another embodiment of the present application.

Fig. 16 is a schematic structural diagram illustrating a separated state of the cover plate assembly of the charging device assembly, the charging device and the electronic device according to the embodiment of the present application in fig. 15.

Fig. 17 is a schematic structural diagram of another view angle of the separated state of the cover plate assembly of the charging device assembly, the charging device and the electronic device according to the embodiment of the application fig. 15.

Description of reference numerals:

300-charging equipment, 310-communication module, 311-first circuit board assembly, 3110-substrate, 3111-main control module, 3113-audio processor, 3115-digital signal processor, 3117-wireless module, 3119-USB interface, 3112-first interface contact, 3114-second interface contact, 313-antenna module, 330-charging module, 331-second circuit board assembly, 333-power module, 335-wireless charging coil, 350-accommodating part, 351-through groove, 301-matching groove, 302-accommodating cavity, 370-matching component, 371-first matching component, 373-second matching component, 390-first magnetic component, 391-first magnetic component, 393-second magnetic component, 320-second magnetic component, 321-a third magnetic element, 340-a third magnetic element, 341-a fourth magnetic element, 360-a housing, 361-a bottom, 3611-a through hole, 363-a side, 3631-a through groove, 380-a coordination element, 381-a first coordination element, 383-a second coordination element, 303-a coordination groove, 200-a charging device element, 100-a cover plate element, 110-a housing body, 131-a first limiting element, 133-a second limiting element, 150-a pin, 170-a magnetic element, 171-a first magnetic element, 173-a second magnetic element, 400-an electronic device, 410-a third limiting element, 430-a fourth limiting element.

Detailed Description

In order to make the technical solutions of the present application better understood, 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 a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

It should be noted that, for convenience of description, like reference numerals denote like parts in the embodiments of the present application, and a detailed description of the like parts is omitted in different embodiments for the sake of brevity.

The real Wireless Stereo earphone (TWS earphone or Wireless earphone for short) is convenient to use and carry, and is increasingly popular with consumers. The wireless earphone can be charged through the charging bin, and in addition, the charging bin can also be used for storing and protecting the earphone. However, the existing charging bin has too single function, and is difficult to meet the requirements of consumers.

Referring to fig. 1 to 4, an embodiment of the present application provides a charging apparatus 300, which includes: the communication module 310 includes a first circuit board assembly 311 (a first PCBA) and an antenna module 313, the first circuit board assembly 311 is electrically connected to the charging module 330, the first circuit board assembly 311 is used for performing wired communication and wireless communication, and the antenna module 313 is used for radiating wireless communication signals to perform signal receiving and transmitting; the charging module 330 includes a second circuit board assembly 331 and a power module 333 (a second PCBA) electrically connected to each other, the second circuit board assembly 331 is disposed on one side of the first circuit board assembly 311 and electrically connected to the first circuit board assembly 311, and the second circuit board assembly 331 is configured to perform charging and discharging management on the power module 333; the angle α (shown in fig. 3) between the first circuit board assembly 311 and the second circuit board assembly 331 is 85 ° to 95 °.

It is understood that the communication module 310 is used to establish a communication connection between the charging device 300 and an external electronic device (for example, a cover assembly capable of displaying a light-emitting pattern), and in the embodiments and the drawings of the present application, the external electronic device is illustrated by taking the cover assembly capable of displaying the light-emitting pattern as an example, and should not be construed as limiting the charging device 300 of the present application.

The charging device 300 according to the embodiment of the present application may be used to charge an electronic device such as a player (e.g., a wireless headset, a sound box, etc.), a mobile phone, and a tablet, and the specific embodiment and the drawings of the present application use a wireless headset charging chamber as a detailed description, which should not be construed as limiting the charging device 300 according to the embodiment of the present application.

The charging device 300 of the embodiment of the present application includes the communication module 310 and the charging module 330, thereby when realizing charging for an electronic device such as a wireless headset, it can also perform communication connection with an external electronic device, thereby the charging device 300 can be controlled to charge itself or a player through an external electronic device such as a mobile phone, furthermore, an included angle between the first circuit board assembly 311 and the second circuit board assembly 331 is 85 ° to 95 °, signal interference between the communication module 310 and the charging module 330 can be reduced, so that the communication module 310 and the charging module 330 can both cooperate with each other to work, and can work independently.

Optionally, the angle α between the first circuit board assembly 311 and the second circuit board assembly 331 may be, but is not limited to, 85 °, 86 °, 87 °, 88 °, 89 °, 90 °, 91 °, 92 °, 93 °, 94 °, 95 °, and the like. The closer the angle between the first circuit board assembly 311 and the second circuit board assembly 331 is to 90 °, the less signal interference between the communication module 310 and the charging module 330.

In one embodiment, the included angle between the first circuit board assembly 311 and the second circuit board assembly 331 is 90 °; in other words, the first circuit board assembly 311 is disposed perpendicular to the second circuit board assembly 331, so that signal interference between the communication module 310 and the charging module 330 can be minimized.

Referring to fig. 3 to 5, in some embodiments, the first circuit board assembly 311 includes a substrate 3110(PCB board), a main control module 3111, an audio processor 3113 and a digital signal processor 3115(DSP processor); the substrate 3110 is configured to carry a main control module 3111, an audio processor 3113 and a digital signal processor 3115; the main control module 3111 is electrically connected to the audio processor 3113 and the digital signal processor 3115, and under the control of the main control module 3111, the audio processor 3113 is matched with the digital signal processor 3115 to process audio data, so as to improve the audio effect of the audio data. Through the cooperation of the main control module 3111, the audio processor 3113 and the digital signal processor 3115, the charging device 300 can process audio data while realizing self-charging and charging for electronic devices such as a player, so as to provide better audio information for the player.

Optionally, an included angle between the substrate 3110 and the second circuit board assembly 331 is 85 ° to 95 °; specifically, it may be, but is not limited to, 85 °, 86 °, 87 °, 88 °, 89 °, 90 °, 91 °, 92 °, 93 °, 94 °, 95 °, and the like. The closer the angle between the substrate 3110 and the second circuit board assembly 331 is to 90 °, the less signal interference between the communication module 310 and the charging module 330 is.

Optionally, the main control module 3111 includes a data memory, a core processor, a system clock management, and the like. The main control module 3111 has functions of data processing, database storage, data interaction, and overall operation of the charging device 300.

Optionally, the main control module 3111 is further electrically connected to the second circuit board assembly 331, so that the charging module 330 can supply power to the main control module 3111.

Alternatively, the audio processor 3113 mainly implements audio data processing work; the audio processor 3113 has an audio codec (e.g., an uplink path, a downlink path, an audio filter, a power amplifier, a controller, etc.), an asynchronous sample rate converter, an audio front-end memory interface, an audio pll frequency adjuster, an I2S interface, an IRQ counter, etc.; so that most of the audio data processing of a player such as a headphone can be undertaken.

Optionally, the digital signal processor 3115 includes functions of memory management, system interrupt, instruction buffering, data buffering, instruction RAM, data RAM, and the like; digital signal processor 3115 is operative to perform acquisition, transform, filtering, estimation, enhancement, compression, identification, and other processing on the signals in a digital format. And transmits the processed data to the main control module 3111 to provide audio data with better quality for players such as wireless headsets.

In some embodiments, the first circuit board assembly 311 further includes a wireless module 3117, the wireless module 3117 is electrically connected to the main control module 3111 and the antenna module 313 respectively, and the wireless module 3117 and the antenna module 313 are configured to receive the audio data and transmit the audio data processed by the audio processor 3113 and the digital signal processor 3115 to an external player for playing.

As can be appreciated, the wireless module 3117 is used for transmitting wireless signals and receiving external wireless signals, the wireless module 3117 is matched with the antenna module 313, and the wireless module 3117 is connected with external electronic equipment such as earphones through the antenna module 313.

In some embodiments, in operation, the main control module 3111 is configured to obtain first audio data sent by a first external device, and then send the first audio data to the audio processor 3113 and the digital signal processor 3115; after receiving the first audio data, the audio processor 3113 and the digital signal processor 3115 perform refined audio data processing on the first audio data to obtain second audio data, and send the second audio data back to the main control module 3111; the main control module 3111 receives the second audio data, and then sends the second audio data to the second external device through the wireless module 3117.

Specifically, the first external device may be an audio output device such as a mobile phone or a computer, and may be connected to the charging device 300 in a wired or wireless manner, so as to send the first audio data to the charging device 300; the second external device may be an audio output device having a wireless connection function, such as a TWS headset (wireless headset), and then receives the second audio data transmitted from the charging bin through the wireless module 3117. Based on this, audio frequency is in transmission process, carries out the processing of refining by the storehouse of charging earlier, and then transmits to the TWS earphone, then with the audio frequency processing work that originally was carried out by the earphone, hand over to the storehouse of charging that itself just has great volume, then make the storehouse of charging can assist the earphone to carry out more meticulous audio frequency processing work, the TWS earphone only needs to undertake audio playback or simple audio frequency processing work. Therefore, the problem that the TWS earphone in the prior art cannot finely process the audio can be solved, and the TWS earphone in the prior art does not need to be changed. Therefore, the TWS earphone can be ensured to keep the characteristics of small size and portability while the audio quality is improved.

Optionally, the antenna module 313 has an arc structure. By using the antenna having an arc structure, the radiation surface of an antenna signal can be wider, and the communication quality of the wireless module 3117 can be improved better. Optionally, the antenna module 313 includes at least one of a ceramic antenna, an on-board antenna, a Laser-Direct-structuring (LDS), and the like.

In some embodiments, the antenna module 313 is disposed perpendicular to the second circuit board assembly 331. In other words, when the antenna module 313 is an arc-shaped structure, the arc-shaped cross section of the antenna module 313 is parallel to the second circuit board assembly 331. This may reduce signal interference between the antenna module 313 and the second circuit board assembly 331.

Optionally, the first circuit board assembly 311 further includes a universal serial bus interface 3119 (USB interface 3119 for short), the USB interface 3119 is electrically connected to the main control module 3111, the USB interface 3119 is disposed on a surface of the substrate 3110 facing the antenna module 313, and is disposed near the second circuit board assembly 331, and is configured to be electrically connected to an external electronic device, so as to establish a wired communication connection. The USB interface 3119 penetrates through the antenna module 313 and protrudes from a side of the antenna module 313 away from the substrate 3110.

Alternatively, the USB interface 3119 may be at least one of a Micro-B interface, a TypeC interface, a Lightning interface, and the like.

In some embodiments, the first circuit board assembly 311 further includes a plurality of first interface contacts 3112, the plurality of first interface contacts 3112 are sequentially disposed at intervals at an end of the substrate 3110 away from the second circuit board assembly 331, and the plurality of first interface contacts 3112 are electrically connected to the main control module 3111 respectively; the earphone charging bin cover is used for electrically connecting external electronic equipment, such as a cover plate assembly and the like of an earphone charging bin cover, so as to establish communication connection with the cover plate assembly and supply power to the cover plate assembly.

Optionally, the first interface contact 3112 is a metal contact, and may also be a gold finger or the like. The number of first interface contacts 3112 may be 4, 5, 6, etc.

In some embodiments, the number of first interface contacts 3112 is five, and five first interface contacts 3112 are sequentially spaced apart. In other embodiments, the plurality of first interface contacts 3112 may be arranged in a plurality of rows, and the number and arrangement of the first interface contacts 3112 may be designed according to the position of the contacts of the electronic device, which is not specifically limited in this application.

In some embodiments, the first circuit board assembly 311 further includes a plurality of second interface contacts 3114, the second interface contacts 3114 are sequentially disposed at intervals at an end of the substrate 3110 away from the first interface contacts 3112, and the second interface contacts 3114 are electrically connected to the main control module 3111 respectively; a charging cradle for electrically connecting an external electronic device such as the charging device 300, and the like.

Optionally, the second interface contact 3114 may be a metal contact, a gold finger, or the like. The number of second interface contacts 3114 may be 4, 5, 6, etc.

In some embodiments, the number of second interface contacts 3114 is six, and six second interface contacts 3114 are sequentially spaced apart. In other embodiments, the plurality of second interface contacts 3114 may be arranged in a plurality of rows, and the number and arrangement of the second interface contacts 3114 may be designed according to the position of the contacts of the electronic device, which is not specifically limited in this application.

Referring to fig. 6, in some embodiments, the charging module 330 further includes a wireless charging coil 335, the wireless charging coil 335 is stacked on the second circuit board assembly 331 and electrically connected to the second circuit board assembly 331, and the wireless charging coil 335 is used for wirelessly charging the power module 333; the power module 333 is located on a side of the second circuit board assembly 331 away from the wireless charging coil 335, and the first circuit board assembly 311 and the antenna module 313 are located on a side of the second circuit board assembly 331 away from the wireless charging coil 335, and are disposed adjacent to the power module 333. It can be understood that the antenna module 313, the first circuit board assembly 311, and the power module 333 are sequentially arranged and disposed on a side of the second circuit board assembly 331 away from the wireless charging coil 335. This can reduce the signal interference between the communication module 310 and the charging module 330, and at the same time, the charging module 330 can be made more compact and smaller.

Referring to fig. 1 and fig. 7, in some embodiments, the charging apparatus 300 is configured to charge a player, and the charging apparatus 300 further includes a receiving component 350, where the receiving component 350 is disposed on a side of the power module 333 away from the second circuit board assembly 331, and is configured to receive the player; the plurality of first interface contacts 3112 are disposed through the receiving member 350 and exposed from the receiving member 350, and the first interface contacts 3112 are electrically connected to the cover plate assembly when the cover plate assembly is disposed on the charging device 300. The first interface contact 3112 is disposed through the receptacle 350 and exposed from the receptacle 350, so that when the cover plate assembly is disposed on the charging device 300, the pins of the cover plate assembly of the first interface contact 3112 are electrically connected.

In some embodiments, the receiving member 350 has a through groove 351, the charging device 300 further includes a fitting assembly 370, the fitting assembly 370 includes a first fitting piece 371, the first fitting piece 371 is at least partially located in the through groove 351, the plurality of first interface contacts 3112 are sequentially arranged at intervals and respectively penetrate through the first fitting piece 371, and the receiving member 350 and the first fitting piece 371 enclose a fitting groove 301 for limiting fitting with the cover plate assembly to limit the cover plate assembly. When the cover plate assembly is arranged on the charging device 300, the matching groove 301 is matched with the limiting part of the cover plate assembly in a limiting manner, so that the cover plate assembly can be limited on the charging device 300, and in addition, a plurality of first interface contacts 3112 can be aligned with a plurality of pins of the cover plate assembly more accurately, thereby preventing the first interface contacts 3112 from being misaligned with the pins of the cover plate assembly and influencing the electric connection between the cover plate assembly and the charging device 300.

Alternatively, the receiving member 350 and the first mating member 371 may be an integral structure or a separate structure.

In some embodiments, the mating assembly 370 further includes a second mating member 373, the second mating member 373 is disposed on a surface of the first mating member 371 facing the mating groove 301, a size of the second mating member 373 is smaller than a size of the first mating member 371, and the second mating member 373 is mated with the mating groove 301 to limit the position of the cover plate assembly, so as to prevent the first interface contact 3112 from being misaligned with the pin of the cover plate assembly when the cover plate assembly is disposed on the charging device 300, and thus, the electrical connection between the cover plate assembly and the charging device 300 is not affected. The body of the receiving member 350 and the first fitting part 371 are usually injection molded, and the injection molded parts usually have a certain tolerance, so even though the fitting groove 301 already exists, due to the existence of the machining tolerance, when the cover plate assembly is disposed on the charging device 300, the pin and the first interface contact 3112 of the charging device 300 still have a certain misalignment and deviation, and the size of the pin and the first interface contact 3112 is usually smaller, so that the small misalignment often affects the stability of the electrical connection between the cover plate assembly and the charging device 300, thereby affecting the user experience. By arranging the second fitting part 373 with a smaller size on the first fitting part 371, when the cover plate assembly is disposed on the charging device 300, the second fitting part 373 can be fitted with a limiting part, which is matched with the second fitting part 373 in size, on the cover plate assembly, so as to better avoid the situation that the pin of the cover plate assembly is misaligned with the first interface contact 3112 of the charging device 300 due to the machining tolerance, so that the electrical connection between the pin of the cover plate assembly and the first interface contact 3112 of the charging device 300 is more stable.

Optionally, the receiving member 350, the first fitting member 371 and the second fitting member 373 are an integral structure. The receiving member 350, the first fitting member 371 and the second fitting member 373 are integrally formed by injection molding or the like.

Alternatively, the number of the second fitting members 373 may be plural, and a plurality of the second fitting members 373 are provided at intervals with the surface of the first fitting member 371 facing the fitting groove 301. "plurality" means two or more.

In some embodiments, the number of the second mating members 373 is two, and the two second mating members 373 are respectively located at two opposite sides of the plurality of first interface contacts 3112 along the extending direction of the first mating member 371, so that the misalignment caused by the machining tolerance can be better avoided from the left and right sides.

Optionally, the two second fitting parts 373 have openings and are each of an arc structure, the two second fitting parts 373 are disposed at intervals on two opposite sides of the plurality of first interface contacts 3112 along the extending direction of the first fitting part 371, and the openings of the two second fitting parts 373 are disposed oppositely. Adopt arc structure, can avoid the dislocation phenomenon that machining tolerance caused from more angles to can make the apron subassembly set up in battery charging outfit 300 the time, more accurate, more stable electricity connection can be carried out to pin and first interface contact 3112.

Optionally, the second fitting member 373 has a semi-circular structure, and the two semi-circular structures are spaced apart from each other and have opposite openings. Two semicircle structure openings set up relatively, just in time constitute a circle to can be in 360 directions, avoid the dislocation phenomenon that machining tolerance caused, thereby can make the apron subassembly set up when battery charging outfit 300, more accurate, more stable electricity connection can be carried out to pin and first interface contact 3112.

In other embodiments, the number of the second mating members 373 is four, and four second mating members 373 are spaced around the plurality of pins, so that the misalignment caused by the machining tolerance can be better avoided in four directions. In addition, the number of the second mating members 373 may be other values, and the present application is not particularly limited.

Alternatively, the line width of the second mating member 373 is smaller than the machining tolerance (i.e., machining error) of the first mating member 371. In some embodiments, the line width of the second fitting part 373 ranges from 0.08mm to 0.3 mm. Specifically, the line width of the second fitting part 373 may be, but is not limited to, 0.08mm, 0.1mm, 0.12mm, 0.14mm, 0.16mm, 0.18mm, 0.2mm, 0.22mm, 0.24mm, 0.26mm, 0.28mm, 0.3 mm. When the line width of the second mating member 373 is too small, it is difficult to completely solve the problem of the pin and the first interface contact 3112 of the charging device 300 misalignment caused by the injection tolerance of the second mating member 373 when the cover plate assembly is electrically connected to the charging device 300. The line width of the second fitting part 373 is too large, so that a new machining error (machining error of the second fitting part 373) is easily formed, and the accurate alignment between the pins of the cover plate assembly and the first interface contact 3112 of the charging device 300 is not facilitated. Therefore, the line width of the second mating member 373 should be smaller than the machining tolerance of the first mating member 371.

In some embodiments, the second mating member 373 may be, but is not limited to, a groove or a protrusion. When the position-limiting member engaged with the second mating member 373 is a protrusion, the second mating member 373 is a groove, and when the position-limiting member engaged with the second mating member 373 is a groove, the second mating member 373 is a protrusion.

Optionally, the receptacle 350 has a receiving cavity 302, and the receiving cavity 302 is located on a surface of the receptacle 350 facing away from the communication module 310 and the charging module 330, and is used for receiving a wireless headset. Optionally, the number of the receiving cavities 302 is 1 or two.

In some embodiments, the charging device 300 further includes a magnetic component (referred to as a first magnetic component 390 for distinction from the following magnetic component), and the first magnetic component 390 is disposed between the power module 333 and the receiving member 350, and is used for magnetically attracting the cover component to the charging device 300 and automatically resetting to the target position. In other words, the first magnetic attraction component 390 is disposed on a side of the receiving member 350 away from the receiving cavity 302.

Through setting up first magnetism subassembly 390 of inhaling to when making the apron subassembly set up in battery charging outfit 300, battery charging outfit 300's first magnetism subassembly 390 can cooperate with the magnetic component of apron subassembly, thereby adsorb the apron subassembly on battery charging outfit 300 steadily, and make the first interface contact 3112 of the pin of apron subassembly that can be better and battery charging outfit 300 carry out more stable electricity and be connected.

In some embodiments, the first magnetic component 390 includes a first magnetic member 391 and a second magnetic member 393 arranged at intervals, and an extending direction of the first magnetic member 391 is perpendicular to an extending direction of the second magnetic member 393. The magnetic pole of the end part of the first magnetic attraction piece 391 close to the second magnetic attraction piece 393 is the same as the magnetic pole of the end part of the second magnetic attraction piece 393 close to the first magnetic attraction piece 391. Through making first magnetism inhale piece 391 and second magnetism inhale the perpendicular setting of piece 393, just first magnetism inhale the piece 391 be close to the second magnetism inhale the magnetic pole of the tip of piece 393 with the second magnetism inhale the magnetic pole that the piece 393 is close to the tip of first magnetism inhale the same, adsorb on battery charging outfit 300 and the apron subassembly does not accurately place to the position that the pin is connected with first interface contact 3112 electricity like this, inhale the cooperation of subassembly 390 and the magnetic component of apron subassembly through battery charging outfit 300 first magnetism, also can make the apron subassembly take place to remove, automatic re-setting supports the position of holding battery charging outfit 300's first interface contact 3112 and being connected with it to the pin of apron subassembly, thereby realize the automatic re-setting (the reseing) of electricity connection, with improve user experience.

Optionally, the first magnetic attraction member 391 is disposed on a surface of the power module 333 facing the receptacle 350, and the second magnetic attraction member 393 is disposed on a surface of the second circuit board assembly 331 facing the receptacle 350.

Alternatively, the first magnetic member 391 can be, but is not limited to, a magnet and the second magnetic member 393 can be, but is not limited to, a magnet.

Referring to fig. 8, in some embodiments, the magnetic pole of the first magnetic member 391 away from the second magnetic member 393 is a north pole (N pole), the magnetic pole of the first magnetic member 391 close to the second magnetic member 393 is a south pole (S pole), the magnetic pole of the second magnetic member 393 away from the first magnetic member 391 is a north pole (N pole), and the magnetic pole of the second magnetic member 393 close to the first magnetic member 391 is a south pole (S pole). The first magnetic attraction component 390 of the charging device 300 is located corresponding to the magnetic component of the cover component, and the magnetic poles are opposite.

Referring to fig. 9, in other embodiments, the magnetic pole of the first magnetic member 391 close to the second magnetic member 393 is a north pole (N pole), the magnetic pole of the first magnetic member 391 away from the second magnetic member 393 is a south pole (S pole), the magnetic pole of the second magnetic member 393 close to the first magnetic member 391 is a north pole (N pole), and the magnetic pole of the second magnetic member 393 away from the first magnetic member 391 is a south pole (S pole). The first magnetic attraction component 390 of the charging device 300 is located corresponding to the magnetic component of the cover component, and the magnetic poles are opposite.

Referring to fig. 7 again, in an embodiment, the charging device 300 of the embodiment of the present application further includes a second magnetic attraction component 320, where the second magnetic attraction component 320 is disposed on a side of the receiving member 350 away from the receiving cavity 302, and is used for attaching the earphone to the charging device 300 when the earphone is disposed in the receiving cavity 302, so as to prevent the earphone from falling off. Optionally, when the number of the receiving cavities 302 is 1, the number of the second magnetic assemblies 320 is one group, and when the number of the receiving cavities 302 is two, the number of the second magnetic assemblies 320 is 2 groups, and each group of the second magnetic assemblies 320 is disposed corresponding to one receiving cavity 302. The second magnetic component 320 comprises at least one third magnetic element 321, which may be, but is not limited to, 1, 2, 3, 4, etc. Alternatively, the third magnetic element 321 can be, but is not limited to, a magnet.

Referring to fig. 3, fig. 4, and fig. 10, in some embodiments, the charging device 300 further includes a third magnetic attraction assembly 340, where the third magnetic attraction assembly 340 includes a plurality of fourth magnetic attraction members 341, the fourth magnetic attraction members 341 surround an outer periphery of the wireless charging coil 335, and are spaced apart from the wireless charging coil 335, and the third magnetic attraction assembly 340 is configured to attach the charging device 300 to an electronic device such as a charging base. Inhale subassembly 340 with the third magnetism and set up in the outer peripheral edges of wireless charging coil 335, and set up with wireless charging coil 335 interval, can reduce the third magnetism like this and inhale subassembly 340 and to wireless charging coil 335's signal interference, avoid the third magnetism to inhale the wireless function of charging that subassembly 340 influences wireless charging coil 335.

In a specific embodiment, the third magnetic component 340 includes four fourth magnetic components 341, and the four fourth magnetic components 341 are sequentially disposed around the outer circumference of the wireless charging coil 335 at intervals.

In an embodiment, the charging apparatus 300 further includes a housing 360, and the housing 360 and the receiving member 350 enclose an installation space (not shown) for installing the communication module 310, the charging module 330, the first magnetic component 390, the second magnetic component 320, and the third magnetic component 340.

Optionally, the housing 360 includes a bottom portion 361 and a side portion 363 coupled to the bottom portion 361. The side portion 363 surrounds the outer periphery of the bottom portion 361 and is bent from the bottom portion 361. A through groove 3631 is formed at the position of the side portion 363 and the USB interface 3119, and the through groove 3631 is used for arranging the USB interface 3119. The second interface contacts 3114 are disposed through the bottom portion 361 and exposed at the bottom portion 361, for electrically connecting to an external electronic device, such as a charging base of the charging device 300.

In some embodiments, the bottom 361 has a through hole 3611, the charging device 300 further includes a coordination assembly 380, the coordination assembly 380 includes a first coordination member 381, the first coordination member 381 is at least partially located in the through hole 3611, the plurality of second interface contacts 3114 are respectively disposed through the first coordination member 371, the housing 360 and the first coordination member 381 enclose a coordination groove 303, and are configured to cooperate with the charging base to limit the charging device 300 at a target position of the charging base when the charging device 300 is disposed on the charging base. When battery charging outfit 300 sets up in the charging base, the spacing cooperation of coordination groove 303 and the locating part of charging base to make battery charging outfit 300 can be spacing on the charging base, in addition, can also make a plurality of second interface contacts 3114 carry out more accurate counterpoint with a plurality of pins of charging base, thereby prevent that second interface contact 3114 from taking place the dislocation with the charging base pin, influence battery charging outfit 300 and charging base's electricity and be connected.

Coordination subassembly 380 still includes second coordination 383, second coordination 383 set up in first coordination 381 face to the surface of coordinating groove 303 (as shown in fig. 2), the size of second coordination 383 is less than the size of first coordination 381, second coordination 383 with coordinate the groove 303 coordinate, be used for right charging equipment 300 carries out spacingly to when preventing charging equipment 300 from setting up in the base that charges, prevent that second interface contact 3114 from taking place the dislocation with the pin of the base that charges, influence the electricity connection of charging base and charging equipment 300. Casing 360 and first registration member 381 adopt injection moulding usually, certain tolerance will usually exist in injection moulding's part, therefore, even coordination groove 303 has already existed, because of the existence of machining tolerance, when battery charging outfit 300 set up in the charging base, certain dislocation and deviation still can exist in the pin of charging base and second interface contact 3114 of battery charging outfit 300, and the size of the pin of charging base and second interface contact 3114 is less again usually, consequently, this tiny dislocation can influence the electric connection stability of charging base and battery charging outfit 300 many times, thereby influence user experience. Through set up the second registration part 383 that the size is littleer on first registration part 381 to when battery charging outfit 300 set up in the base that charges, second registration part 383 can with dash and join in marriage the locating part cooperation that matches for a size with the second on the point base, the condition of avoiding charging base pin and battery charging outfit 300 second interface contact 3114 dislocation that can be better because machining tolerance causes, so that the electric connection of base pin and battery charging outfit 300 second interface contact 3114 that charges is more stable.

Optionally, the housing 360, the first positioning member 381, and the second positioning member 383 are an integral structure. The housing 360, the first fitting 381, and the second fitting 383 are integrally formed by injection molding or the like.

Alternatively, the number of the second positioning members 383 may be plural, and a plurality of the second positioning members 383 are spaced apart from the surface of the first positioning member 381 facing the positioning groove 303. "plurality" means two or more.

In some embodiments, the number of the second positioning parts 383 is two, and the two second positioning parts 383 are respectively located on two opposite sides of the plurality of second interface contacts 3114 along the extending direction of the first positioning part 381, so that the misalignment caused by the machining tolerance can be better avoided from the left side and the right side.

Optionally, the two second matching parts 383 are both arc-shaped structures and have openings, the two second matching parts 383 are disposed at opposite sides of the plurality of second interface contacts 3114 at intervals along the extending direction of the first matching part 381, and the openings of the two second matching parts 383 are disposed oppositely. Adopt arc structure, can follow the dislocation phenomenon that machining tolerance caused more angles to can make battery charging outfit 300 set up when charging base, more accurate, more stable electricity can be carried out with second interface contact 3114 to the pin.

Optionally, the second positioning element 383 is a semi-circular structure, and the two semi-circular structures are spaced apart and have opposite openings. Two semicircle structure openings set up relatively, just in time constitute a circle to can be in 360 directions, avoid the dislocation phenomenon that machining tolerance caused, thereby can make battery charging outfit 300 set up when charging base, more accurate, more stable electricity connection can be carried out to pin and second interface contact 3114.

In other embodiments, the number of the second positioning elements 383 is four, and four second positioning elements 383 are distributed around the plurality of pins at intervals, so that the misalignment caused by the machining tolerance can be better avoided from four directions. The number of the second positioning members 383 may be other values, and the present application is not particularly limited.

Optionally, the line width of the second positioning member 383 is smaller than the machining tolerance (i.e., machining error) of the first positioning member 381. In some embodiments, the line width of the second registration feature 383 ranges from 0.08mm to 0.3 mm. Specifically, the line width of the second positioning element 383 may be, but is not limited to, 0.08mm, 0.1mm, 0.12mm, 0.14mm, 0.16mm, 0.18mm, 0.2mm, 0.22mm, 0.24mm, 0.26mm, 0.28mm, 0.3 mm. When the line width of the second matching part 383 is too small, it is difficult to completely solve the problem that the pin and the second interface contact 3114 of the charging device 300 are dislocated due to the injection molding tolerance of the second matching part 383 when the charging base is electrically connected to the charging device 300. The line width of the second alignment part 383 is too large, so that a new processing error (the processing error of the second alignment part 383) is easily formed, and the accurate alignment between the pins of the charging base and the second interface contact 3114 of the charging device 300 is not facilitated. Therefore, the line width of the second positioning member 383 should be smaller than the machining tolerance of the first positioning member 381.

In some embodiments, the second registration element 383 can be, but is not limited to, a groove or a protrusion. When the limiting member coordinated with the second coordinating member 383 is a protrusion, the second coordinating member 383 is a groove, and when the limiting member coordinated with the second coordinating member 383 is a groove, the second coordinating member 383 is a protrusion.

Referring to fig. 11 to 14, in some embodiments, a charging device assembly 200 is further provided in the embodiments of the present application, including: according to the charging device 300 in the embodiment of the application, the charging device 300 is used for accommodating a player, such as a wireless headset, and the player is charged; the cover plate assembly 100 is disposed on the charging device 300 and is used for protecting the player, the cover plate assembly 100 is further used for displaying a light-emitting pattern to display a charging state of the player, and the charging device 300 is further used for supplying power to the cover plate assembly 100 and controlling the cover plate assembly 100 to display the light-emitting pattern.

For a detailed description of the charging device 300 of the present embodiment, reference is made to the description of the corresponding parts of the above embodiments, which is not repeated herein.

In some embodiments, the cover assembly 100 may inform the user of the charging degree of the player by displaying a light pattern with different colors and figures when the player is placed on the charging device 300 for charging, and remind the user through the light pattern after being fully charged. In addition, the player charging percentage and the like can be displayed through the luminous patterns for visual reminding, and the application is not limited specifically. Alternatively, the lighting pattern may be, but is not limited to, a festoon lighting pattern, a streamer pattern, a blinking pattern, a gradient lighting pattern, and the like.

In some embodiments, the cover plate assembly 100 includes a housing body 110, a first limiting member 131 and a plurality of pins 150, the first limiting member 131 is disposed on an outer surface of the housing body 110, the plurality of pins 150 respectively penetrate through the housing body 110 and the first limiting member 131 and protrude from the first limiting member 131, the first limiting member 131 is configured to be clamped on the charging device 300 when the cover plate assembly 100 is disposed on the charging device 300, so that the plurality of pins 150 are electrically connected with the first interface contact 3112 of the charging device 300, so that the charging device 300 can supply power to the cover plate assembly 100, and the control of the volume, the screen display brightness, and the like of the charging device 300 can be realized through the cover plate assembly 100. When the cover assembly 100 is disposed on the charging device 300, the first limiting member 131 is in limit fit with the first fitting part 371 of the charging device 300, such as the fitting groove 301, so that the cover assembly 100 can be limited on the charging device 300, and in addition, the first limiting member 131 can further enable the plurality of pins 150 to be aligned with the first interface contact 3112 of the charging device 300 better, thereby preventing the plurality of pins 150 from being misaligned with the first interface contact 3112, which affects the electrical connection between the cover assembly 100 and the charging device 300.

Alternatively, the pin 150 may be, but is not limited to, an elastic pin 150. With the elastic pins 150, when the cover plate assembly 100 is disposed on the charging device 300, the contact area between the cover plate assembly and the first interface contact 3112 of the charging device 300 may be larger, so that the cover plate assembly can be better electrically connected.

In an embodiment, the number of the leads 150 is five, and the five leads 150 are arranged at intervals along the extending direction of the first limiting member 131. In other embodiments, the number of the pins 150 may also be other values, the plurality of pins 150 may be arranged in a row or in multiple rows, and the number and the arrangement manner of the pins 150 may be designed according to the position of the first interface contact 3112 of the charging device 300, which is not specifically limited in this application.

Optionally, the housing body 110 and the first limiting member 131 are an integral structure, and the housing body 110 and the first limiting member 131 are formed by integral molding such as injection molding.

In some embodiments, the cover assembly 100 further includes a second limiting member 133, the second limiting member 133 is disposed on a surface of the first limiting member 131 departing from the housing body 110, a size of the second limiting member 133 is smaller than a size of the first limiting member 131, and the second limiting member 133 is configured to be in limiting fit with the first fitting member 371 of the charging device 300 when the cover assembly 100 is disposed on the charging device 300, so as to limit a relative position between the cover assembly 100 and the charging device 300, so as to prevent the pin 150 and the first interface contact 3112 of the charging device 300 from being dislocated when the cover assembly 100 is disposed on the charging device 300, which affects electrical connection between the cover assembly 100 and the charging device 300. The housing body 110 and the first limiting member 131 are usually injection molded, and a certain tolerance usually exists in injection molded parts, so even if there exists the first limiting member 131, due to the tolerance, when the cover plate assembly 100 is disposed on the charging device 300, there still exists a certain misalignment and deviation between the pin 150 and the first interface contact 3112 of the charging device 300, and the sizes of the pin 150 and the first interface contact 3112 are usually smaller, so that the small misalignment often affects the stability of the electrical connection between the cover plate assembly 100 and the charging device 300, thereby affecting user experience. By providing the second limiting member 133 with a smaller size on the first limiting member 131, the pin 150 and the charging device 300 can be better prevented from being misaligned due to a machining tolerance, so that the pin 150 and the first interface contact 3112 are more stably electrically connected.

Optionally, the housing body 110, the first limiting member 131 and the second limiting member 133 are an integral structure. The housing body 110, the first limiting member 131 and the second limiting member 133 are integrally formed by injection molding or the like.

Optionally, the number of the second limiting members 133 may be multiple, and the multiple second limiting members 133 are disposed at intervals on the surface of the housing body 110 away from the first limiting member 131. "plurality" means equal to or greater than two.

In some embodiments, the number of the second limiting members 133 is two, and the two second limiting members 133 are respectively located on two opposite sides of the plurality of pins 150 along the extending direction of the first limiting member 131, so that the misalignment caused by the machining tolerance can be better avoided from the left and right sides.

Optionally, the two second limiting members 133 are both arc-shaped and have openings, the two second limiting members 133 are disposed at intervals on two opposite sides of the plurality of pins 150 along the extending direction of the first limiting member 131, and the openings of the two second limiting members 133 are disposed oppositely. Adopt the arc structure, can avoid the dislocation phenomenon that machining tolerance caused from more angles to can make apron subassembly 100 set up in battery charging outfit 300, pin 150 can carry out more accurate, more stable electricity with first interface contact 3112 and be connected.

Optionally, the second limiting member 133 is a semi-circular structure, and the two semi-circular structures are spaced apart and have openings opposite to each other. Two semicircle structure openings set up relatively, just in time constitute a circle to can be in 360 directions, avoid the dislocation phenomenon that machining tolerance caused, thereby can make apron subassembly 100 set up when battery charging outfit 300, pin 150 can carry out more accurate, more stable electricity with first interface contact 3112 and be connected.

In other embodiments, the number of the second position-limiting members 133 is four, and the four second position-limiting members 133 are distributed around the plurality of pins 150 at intervals, so that the misalignment caused by the machining tolerance can be better avoided from four directions. In addition, the number of the second limiting members 133 may be other values, and the present application is not particularly limited.

Optionally, the line width of the second limiting member 133 is smaller than the machining tolerance (i.e. machining error) of the first limiting member 131. In some embodiments, the line width of the second limiting member 133 ranges from 0.08mm to 0.3 mm. Specifically, the line width of the second limiting member 133 may be, but is not limited to, 0.08mm, 0.1mm, 0.12mm, 0.14mm, 0.16mm, 0.18mm, 0.2mm, 0.22mm, 0.24mm, 0.26mm, 0.28mm, 0.3 mm. When the line width of the second limiting member 133 is too small, it is difficult to completely solve the problem of the misalignment between the pin 150 and the first interface contact 3112 of the charging apparatus 300 caused by the injection tolerance of the second limiting member 133 when the cover plate assembly 100 is electrically connected to the charging apparatus 300. The line width of the second limiting member 133 is too large, so that a new processing error (the processing error of the second limiting member 133) is easily formed, and the accurate alignment between the pins 150 of the cover plate assembly 100 and the first interface contacts 3112 of the charging device 300 is also not facilitated. Therefore, the line width of the second limiting member 133 should be smaller than the processing tolerance of the first limiting member 131.

In some embodiments, the cover plate assembly 100 of the embodiment of the present application further includes a magnetic assembly 170, the magnetic assembly 170 is disposed on a side of the housing body 110 away from the first stopper 131, and the magnetic assembly 170 is used for enabling the cover plate assembly 100 to be matched with the first magnetic component 390 when being magnetically attracted to the charging device 300, so as to automatically reset to a target position. Through setting up magnetic assembly 170 to make the apron subassembly 100 set up when charging device 300, can inhale the subassembly 390 cooperation with the first magnetism of charging device 300, thereby adsorb apron subassembly 100 on charging device 300 steadily, and make the pin 150 of apron subassembly 100 can be better carry out more stable electricity with the first interface contact 3112 of charging device 300 and be connected.

Alternatively, the target position may be a position where the plurality of pins 150 of the cover plate assembly 100 and the plurality of first interface contacts 3112 of the charging device 300 are in one-to-one correspondence and are electrically connected stably.

In some embodiments, the magnetic assembly 170 includes a first magnetic part 171 and a second magnetic part 173 that are spaced apart from each other, and an extending direction of the first magnetic part 171 is perpendicular to an extending direction of the second magnetic part 173. The magnetic pole of the end of the first magnetic member 171 near the second magnetic member 173 is the same as the magnetic pole of the end of the second magnetic member 173 near the first magnetic member 171. By vertically arranging the first magnetic member 171 and the second magnetic member 173, and the magnetic pole of the end portion of the first magnetic member 171 close to the second magnetic member 173 is the same as the magnetic pole of the end portion of the second magnetic member 173 close to the first magnetic member 171, in this way, when the cover plate assembly 100 is adsorbed on the charging device 300 and the cover plate assembly 100 is not accurately placed to the position where the pin 150 is electrically connected with the first interface contact 3112, the cover plate assembly 100 can be moved by matching the magnetic member 170 of the cover plate assembly 100 with the first magnetic attraction member 390 of the charging device 300, and the pin 150 of the cover plate assembly 100 is automatically reset to the position where the pin 150 abuts against and holds the first interface contact 3112 of the charging device 300 and is electrically connected with the first interface contact 3112, so that the automatic resetting (resetting) of the electrical connection is realized, and the user experience is improved.

Alternatively, the first magnetic member 171 may be, but is not limited to, a magnet, and the second magnetic member 173 may be, but is not limited to, a magnet.

In some embodiments, when the magnetic pole of the first magnetic member 391 close to the second magnetic member 393 is a north pole (N pole), the magnetic pole of the first magnetic member 391 away from the second magnetic member 393 is a south pole (S pole), the magnetic pole of the second magnetic member 393 close to the first magnetic member 391 is a north pole (N pole), and the magnetic pole of the second magnetic member 393 away from the first magnetic member 391 is a south pole (S pole); the magnetic pole of the first magnetic member 171 facing away from the second magnetic member 173 is a north pole (N pole), the magnetic pole of the first magnetic member 171 near the second magnetic member 173 is a south pole (S pole), the magnetic pole of the second magnetic member 173 facing away from the first magnetic member 171 is a north pole (N pole), and the magnetic pole of the second magnetic member 173 near the first magnetic member 171 is a south pole (S pole). The first magnetic attraction component 390 of the charging apparatus 300 is located corresponding to the magnetic component 170 and has opposite magnetic poles.

In other embodiments, when the magnetic pole of the first magnetic attraction member 391 away from the second magnetic attraction member 393 is a north pole (N pole), the magnetic pole of the first magnetic attraction member 391 close to the second magnetic attraction member 393 is a south pole (S pole), the magnetic pole of the second magnetic attraction member 393 away from the first magnetic attraction member 391 is a north pole (N pole), and the magnetic pole of the second magnetic attraction member 393 close to the first magnetic attraction member 391 is a south pole (S pole); the magnetic pole of the first magnetic member 171 close to the second magnetic member 173 is a north pole (N pole), the magnetic pole of the first magnetic member 171 away from the second magnetic member 173 is a south pole (S pole), the magnetic pole of the second magnetic member 173 close to the first magnetic member 171 is a north pole (N pole), and the magnetic pole of the second magnetic member 173 away from the first magnetic member 171 is a south pole (S pole). The first magnetic attraction component 390 of the charging apparatus 300 is located corresponding to the magnetic component 170 and has opposite magnetic poles.

Referring to fig. 15 to 17, the charging device assembly 200 of the embodiment of the present application further includes an electronic device 400, where the electronic device 400 is disposed on a side of the charging device 300 away from the cover plate assembly and electrically connected to the charging device 300.

Alternatively, the electronic device 400 may be, but is not limited to, a charging cradle, a cell phone, a tablet, and the like. When the electronic device 400 is a charging cradle, the charging cradle is used for connecting an external power source to the charging device 300 to charge the charging device 300 and a player (such as a wireless headset) accommodated in the charging device 300, and in addition, the charging cradle can communicate with the cover assembly 100, the player and the charging device 300, etc., so as to transmit audio data or control data of the external device to the charging device 300, and then the wireless module 3117 of the charging device 300 transmits the audio data to the player to perform playing and bidirectional control. When the electronic device 400 is a mobile phone, a tablet, or other electric electronic device, the charging device 300 is used to charge the electronic device 400.

Optionally, the surface of the electronic device 400 facing the charging device 300 has a third limiting member 410 and a fourth limiting member 430, the third limiting member 410 is used for limiting and matching with the coordination groove 303 of the charging device 300, and the fourth limiting member 430 is used for limiting and matching with the second coordination member 383 of the charging device 300. For a detailed description of the third limiting element 410 and the fourth limiting element 430, please refer to the descriptions of the corresponding portions of the first limiting element 131 and the second limiting element 133, which are not repeated herein.

It should be understood that the charging device assembly 200 described in this embodiment is only one form of the charging device assembly 200 to which the charging device 300 is applied, and should not be understood as a limitation of the charging device assembly 200 provided in this application, nor a limitation of the charging device 300 provided in each embodiment of this application.

Reference in the present application to "an embodiment" or "an implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments. Furthermore, it should be understood that the features, structures, or characteristics described in the embodiments of the present application may be combined arbitrarily without contradiction between them to form another embodiment without departing from the spirit and scope of the present application.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present application and not for limiting, and although the present application is described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A charging device, comprising:

2. The charging device according to claim 1, wherein the first circuit board assembly includes a main control module, an audio processor, and a digital signal processor, the main control module is electrically connected to the audio processor and the digital signal processor, respectively, and under the control of the main control module, the audio processor is matched with the digital signal processor for processing audio data to improve an audio effect of the audio data.

3. The charging device of claim 2, wherein the first circuit board assembly further comprises a wireless module, the wireless module is electrically connected to the main control module and the antenna module, and the wireless module is matched with the antenna module to receive the audio data and transmit the audio data processed by the audio processor and the digital signal processor to an external player for playing.

4. The charging device of claim 1, wherein the antenna module is an arc-shaped structure, the antenna module comprising at least one of a ceramic antenna, an on-board antenna, and a laser direct structuring antenna.

5. The charging device according to claim 2, further comprising a receptacle disposed on a side of the battery facing away from the second circuit board assembly for receiving a player; the first circuit board assembly further comprises a substrate, a plurality of first interface contacts and a plurality of second interface contacts; the substrate is used for bearing the main control module, the audio processor and the digital signal processor; the plurality of first interface contacts are sequentially arranged at intervals at the end part of the substrate, which is far away from the second circuit board assembly; the plurality of first interface contacts are respectively and electrically connected with the main control module; the plurality of first interface contacts penetrate through and are exposed out of the accommodating part, and the first interface contacts are used for being electrically connected with the cover plate assembly when the cover plate assembly is arranged on the charging equipment; the plurality of second interface contacts are sequentially arranged at intervals at the end part of the substrate, which is far away from the first interface contact, and the plurality of second interface contacts are respectively and electrically connected with the main control module; for electrically connecting an external electronic device.

6. The charging equipment according to claim 5, wherein the receiving member has a through groove, the charging equipment further comprises a fitting assembly, the fitting assembly comprises a first fitting member, at least a part of the first fitting member is located in the through groove, the plurality of interface contacts are sequentially arranged at intervals and respectively penetrate through the first fitting member, and the receiving member and the first fitting member enclose a fitting groove for limiting the cover plate assembly to be matched and limiting the cover plate assembly.

7. The charging device according to claim 6, wherein the fitting assembly further comprises a second fitting member, the second fitting member is disposed on a surface of the first fitting member facing the fitting groove, the size of the second fitting member is smaller than that of the first fitting member, and the second fitting member is fitted with the fitting groove to limit the cover plate assembly.

8. The charging device according to claim 1, wherein the charging module further comprises a wireless charging coil, the wireless charging coil is stacked on the second circuit board assembly and electrically connected to the second circuit board assembly, and the wireless charging coil is used for charging the battery; the battery is located the second circuit board subassembly deviates from one side of wireless charging coil, first circuit board subassembly is located the second circuit board subassembly deviates from one side of wireless charging coil, and with the battery is adjacent to be set up.

9. The charging device of claim 7, further comprising a magnetic component disposed between the battery and the receptacle for magnetically attracting the cover component to the charging device and automatically returning to a target position.

10. A charging device assembly, comprising:

the charging device of any one of claims 1-9, configured to receive a player and charge the player;