CN110475175B - Method and device for charging wireless earphone - Google Patents
Method and device for charging wireless earphone Download PDFInfo
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- CN110475175B CN110475175B CN201910803333.0A CN201910803333A CN110475175B CN 110475175 B CN110475175 B CN 110475175B CN 201910803333 A CN201910803333 A CN 201910803333A CN 110475175 B CN110475175 B CN 110475175B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiment of the invention discloses a method for charging a wireless earphone, which is characterized by comprising the steps that a controller detects a signal for charging the wireless earphone by a wireless charging module through a coil assembly, and equipment information of the wireless earphone, which is acquired through an NFC module, is acquired; sending and storing the equipment information in a wireless communication module, and connecting sound source equipment with the wireless communication module in which the wireless earphone equipment information is stored; the sound source equipment sends the audio information to be played to the wireless communication module through an antenna assembly; the controller acquires the audio information received by the wireless communication module and transmits the audio information to the audio module for output. The audio frequency switching efficiency is improved, and the loss of electric energy is reduced.
Description
Technical Field
The embodiment of the invention relates to the technical field of wireless charging, in particular to a method and a device for charging a wireless earphone.
Background
At present, wireless earphones (also called wireless headsets) are powered by built-in batteries, and most of the wireless earphones are connected with sound source equipment through Bluetooth to transmit audio signals so as to play and collect wireless audio, and users need to charge the wireless earphones due to the requirement of endurance. However, due to the limited length of the charging wire and the limited range of movement of the power adapter or other charging device, it is difficult or even impossible for the user to use the wireless headset while in a charging state. In many cases, a user needs to connect a sound source device with a wireless sound box to continue playing audio while charging a wireless headset for pursuing music listening experience, and the basic operation steps of the user are as follows: turning on a power supply of the wireless sound box; manually switching the connection of the sound source equipment from the wireless earphone to the wireless sound box, so that the wireless sound box replaces the wireless earphone to play audio; turning off the power supply of the wireless earphone; the wireless headset is connected with the corresponding charging device to charge the wireless headset.
However, the user has complicated steps and wastes time and labor when switching to the wireless connection between different wireless recording and playing devices and the sound source device; in the operation process, it is difficult for a user to avoid unnecessary power consumption caused by the fact that related equipment is powered on and idle.
Disclosure of Invention
Therefore, embodiments of the present invention provide a method and an apparatus for charging a wireless headset, so as to solve the problem in the prior art that unnecessary power consumption is caused by complicated operation steps in the process of transmitting an audio signal being played to an audio playing apparatus by a wireless headset during charging, which results in idle power supply of related devices.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
according to a first aspect of an embodiment of the present invention, a method for charging a wireless headset is characterized in that a controller detects a signal for charging the wireless headset by a wireless charging module through a coil assembly, and acquires device information of the wireless headset, which is acquired by an NFC module;
sending and storing the equipment information in a wireless communication module, and connecting sound source equipment with the wireless communication module in which the wireless earphone equipment information is stored;
the sound source equipment sends the audio information to be played to the wireless communication module through an antenna assembly;
the controller acquires the audio information received by the wireless communication module and transmits the audio information to the audio module for output.
Further, when the controller detects that the charging of the wireless headset is finished, the controller finishes obtaining the audio information; the wireless earphone is in communication connection with the sound source equipment.
Further, when the controller detects that the wireless headset is charging, the method further includes:
disconnecting the wireless earphone from the sound source equipment;
the controller acquires sound source equipment information which is acquired through an NFC module and connected with the wireless earphone;
the controller searches for and connects to the audio source device according to the audio source device information.
The invention also provides a wireless charging device which is characterized by comprising a controller, a coil assembly, an NFC module, a wireless charging module, a wireless communication module, an antenna assembly and an audio output module; the controller is respectively connected with the wireless communication module, the audio module, the wireless charging module and the NFC module, the coil assembly is respectively connected with the wireless charging module and the NFC module, and the antenna assembly is connected with the wireless communication module;
the NFC module is used for acquiring the equipment information of the wireless earphone;
the wireless communication module is used for receiving audio information sent by the sound source equipment and sending the audio information to the controller;
the audio module is used for outputting the audio information sent by the controller;
the coil assembly is used for inducing a wireless earphone;
the wireless charging module is used for charging the wireless earphone;
the controller is used for detecting a signal of the wireless charging module for charging the wireless earphone through the coil assembly, acquiring the equipment information of the wireless earphone acquired through the NFC module, transmitting the equipment information to the wireless communication module and receiving the audio information acquired by the wireless communication module.
Further, the audio module comprises an audio output module and an audio input module, and is used for outputting analog audio signals or digital audio signals to one or more built-in and/or external speakers through a standardized interface, and the audio input module comprises a microphone or a microphone array consisting of a plurality of microphones; the controller includes one or more memories for storing programs and cache data; one or more single-chip microcomputers, chips and/or processors for reading programs and executing the programs; and the one or more power management modules are used for supplying power to the wireless charging module.
Further, the wireless communication module is a communication module that is the same as or compatible with the wireless communication technology used by the wireless earphone and the sound source equipment connected with the wireless earphone.
Further, the wireless communication module adopts a Bluetooth module.
Further, the single chip microcomputer adopts a 32-bit single chip microcomputer of which the signal is an STM32F104 series.
The third aspect of the present invention further provides a wireless headset charging system, which is characterized in that the wireless headset charging system comprises a wireless headset, a sound source device, and a wireless charging subsystem; the wireless earphone is charged with the wireless charging subsystem through a coil, and the sound source equipment is connected with the wireless charging subsystem or the wireless earphone through a wireless communication module.
Further, the wireless charging subsystem comprises a housing and a mainboard structure arranged in the housing, wherein the mainboard structure comprises the wireless charging device; the casing is provided with an integrated storage part and a button or a touch screen which are used for placing the wireless earphone and protrude out of the casing.
The fourth aspect of the present invention also provides a storage medium, which is characterized by comprising instructions for storing the method described above.
The embodiment of the invention has the following advantages:
according to the embodiment of the invention, the controller is adopted to acquire the equipment information of the wireless earphone acquired by NFC, and when the wireless earphone is in a charging state, the controller automatically switches the audio information originally output by the sound source equipment through the wireless earphone to the audio output module for output, so that the audio signal which is being played can be transmitted to the audio output module for output in the charging process of the wireless earphone, and the hearing experience of a user is not influenced; meanwhile, the switching process is automatically completed, the operation steps are simple, the power-on idleness of related equipment is reduced, and unnecessary electric energy consumption is reduced.
Furthermore, after the wireless earphones are charged, the controller cannot continuously transmit the audio information to the audio output module, the wireless earphones are connected with the sound source equipment, the audio information is output by the wireless earphones, and the hearing experience of a user is improved.
Furthermore, the controller according to the embodiment of the present invention may further obtain device information of the sound source device connected to the wireless headset through the NFC module, and the controller may search the sound source device according to the device information of the sound source device and connect the sound source device, and then the sound source device sends the audio information to be played to the wireless communication module through the antenna assembly; and finally, the controller acquires the audio information received by the wireless communication module and transmits the audio information to the audio module for output. Further ensuring that when the wireless earphone is charged, the audio signal being played can be transmitted to the audio output module for output, and the hearing experience of a user is not influenced; meanwhile, the switching process is automatically completed, the operation steps are simple, the power-on idleness of related equipment is reduced, and unnecessary electric energy consumption is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
Fig. 1 is a schematic block diagram of a flow of a wireless charging method according to embodiment 1 of the present invention;
fig. 2 is a schematic block diagram of a wireless charging device according to embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of a wireless charging subsystem according to embodiment 3 of the present invention;
in the figure: a controller 1; a wireless communication module 2; a wireless charging module 3; an NFC module 4; an audio module 5; an antenna assembly 6; a coil assembly 7; an audio output 8; an audio input 9; a charging subsystem 10; a reservoir section 11; a speaker 12; a microphone (array) 13.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a schematic block diagram of a flow of a wireless charging method provided in embodiment 1 of the present invention includes that a controller detects a signal that a wireless charging module charges a wireless headset through a coil assembly, and acquires device information of the wireless headset, which is acquired through an NFC module;
sending and storing the equipment information in a wireless communication module, and connecting sound source equipment with the wireless communication module in which the wireless earphone equipment information is stored;
the sound source equipment sends the audio information to be played to the wireless communication module through an antenna assembly;
the controller acquires the audio information received by the wireless communication module and transmits the audio information to the audio module for output.
In the method, a controller can sense that a user starts charging the wireless headset, and when the user starts charging the wireless headset, a wireless audio output function of the wireless headset is taken over by other audio output devices, and the wireless headset enters a charging state; the controller senses that the user stops charging the wireless earphone, the wireless earphone exits the charging state, and the wireless earphone reopens the wireless audio function which is taken over when the wireless earphone is charged.
The above-described wireless charging (also referred to as wireless power transfer) generally uses inductive coupling to transfer power or wirelessly charge a charging device. Wireless charging does not rely on physical connectors, which not only increases convenience but also enhances reliability, as the chance of mechanical damage to the cord and cable is minimized. Further, the chance of electrical failure is also reduced. In addition, problems associated with the compatibility of various cables with computing systems may also be addressed. Furthermore, with the recent development of wireless charging technology, the efficiency of wireless charging is expected to be comparable to that of wired charging, so that wireless charging has become popular and widely implemented. Generally, within a wireless charging device, wireless charging may coexist with various other functions of the wireless charging device for wireless communication, such as Near Field Communication (NFC) functions. Each of these functions is implemented by its corresponding electronic circuit or set of components. However, when such NFC components are active, the power requirements of computing systems for wireless power transfer may often be higher than the electrical and operational tolerances of the NFC components, which causes the NFC components to become vulnerable to damage during wireless charging.
The controller may ascertain whether the NFC functionality of the wireless charging device is enabled or active in response to the detecting. For example, it may be determined whether an NFC module (such as an NFC reader or an NFC antenna) is in an active state. When the NFC component is in an active state, an input may be provided to switch the active state to an inactive state to disable NFC functionality. Therefore, during the wireless charging process, the NFC function can be dynamically disabled to prevent damage to the NFC module.
During wireless charging, if data transfer is to be performed using NFC, wireless charging may be disabled and NFC functionality enabled. For example, an NFC device in an NFC field of the wireless charging device may be detected, and responsive to the detection, the wireless charging may be disabled and the NFC functionality may be enabled.
This dynamic switching of states provides for coexistence of wireless charging and NFC functionality in the same charging system without damage to the NFC component, may not require manual switching for switching between various states, and may not require manual completion, with the result that switching between states may be dynamically completed, thereby enhancing user experience, reducing energy loss, and additionally, with minimal or no damage to the NFC component, reliability of the computing system is enhanced and associated maintenance costs may be reduced. In addition, the subject matter can be implemented with minimal or no changes using available hardware, the techniques being easy to implement and cost effective.
The optional implementation mode of the invention further comprises that when the controller detects that the charging of the wireless earphone is finished, the controller finishes obtaining the audio information; the wireless earphone is in communication connection with the sound source equipment.
An optional embodiment of the present invention further comprises disconnecting the wireless headset from the audio source device when the controller detects that the wireless headset is charging; the controller acquires sound source equipment information which is acquired through an NFC module and connected with the wireless earphone; the controller searches for and connects to the audio source device according to the audio source device information. Further ensuring that when the wireless earphone is charged, the audio signal being played can be transmitted to the audio output module for output, and the hearing experience of a user is not influenced; meanwhile, the switching process is automatically completed, the operation steps are simple, the power-on idleness of related equipment is reduced, and unnecessary electric energy consumption is reduced.
With reference to the first aspect, in certain embodiments of the first aspect, the audio function includes an audio output playing function, an audio input collecting function, and the like, and the other device is a device other than the charged wireless headset, including: a device for charging the wireless headset and a device connected thereto; the charging state can be automatically carried out according to a built-in program or can be carried out according to instructions from other equipment; the state of charge comprising: and the power supply of the audio playing and acquisition related module is turned off, and the power supply of the wireless transmission related module of the audio signal is turned off.
The embodiment of the invention has the following advantages:
according to the embodiment of the invention, the controller is adopted to acquire the equipment information of the wireless earphone acquired by NFC, and when the wireless earphone is in a charging state, the controller automatically switches the audio information originally output by the sound source equipment through the wireless earphone to the audio output module for output, so that the audio signal which is being played can be transmitted to the audio output module for output in the charging process of the wireless earphone, and the hearing experience of a user is not influenced; meanwhile, the switching process is automatically completed, the operation steps are simple, the power-on idleness of related equipment is reduced, and unnecessary electric energy consumption is reduced.
Furthermore, after the wireless earphones are charged, the controller cannot continuously transmit the audio information to the audio output module, the wireless earphones are connected with the sound source equipment, the audio information is output by the wireless earphones, and the hearing experience of a user is improved.
According to a second aspect of the embodiments of the present invention, there is provided a wireless charging device, including a controller, a coil assembly, an NFC module, a wireless charging module, a wireless communication module, an antenna assembly, and an audio output module; the controller is respectively connected with the wireless communication module, the audio module, the wireless charging module and the NFC module, the coil assembly is respectively connected with the wireless charging module and the NFC module, and the antenna assembly is connected with the wireless communication module;
the NFC module is used for acquiring the equipment information of the wireless earphone;
the wireless communication module is used for receiving audio information sent by the sound source equipment and sending the audio information to the controller;
the audio module is used for outputting the audio information sent by the controller;
the coil assembly is used for inducing a wireless earphone;
the wireless charging module is used for charging the wireless earphone;
the controller is used for detecting a signal of the wireless charging module for charging the wireless earphone through the coil assembly, acquiring the equipment information of the wireless earphone acquired through the NFC module, transmitting the equipment information to the wireless communication module and receiving the audio information acquired by the wireless communication module.
Further, the audio module comprises an audio output module and an audio input module, and is used for outputting analog audio signals or digital audio signals to one or more built-in and/or external speakers through a standardized interface, and the audio input module comprises a microphone or a microphone array consisting of a plurality of microphones; the controller includes one or more memories for storing programs and cache data; one or more single-chip microcomputers, chips and/or processors for reading programs and executing the programs; and the one or more power management modules are used for supplying power to the wireless charging module.
Further, the wireless communication module is a communication module that is the same as or compatible with the wireless communication technology used by the wireless earphone and the sound source equipment connected with the wireless earphone.
Further, the wireless communication module adopts a Bluetooth module.
Further, the single chip microcomputer adopts a 32-bit single chip microcomputer of which the signal is an STM32F104 series.
According to a third aspect of the present invention, a wireless headset charging system is provided, which includes a wireless headset, an audio source device, and a wireless charging subsystem; the wireless earphone is charged with the wireless charging subsystem through a coil, and the sound source equipment is connected with the wireless charging subsystem or the wireless earphone through a wireless communication module.
Further, the wireless charging subsystem comprises a housing and a mainboard structure arranged in the housing, wherein the mainboard structure comprises the wireless charging device; the casing is provided with an integrated storage part and a button or a touch screen which are used for placing the wireless earphone and protrude out of the casing.
The above method is described below by two schemes.
The first scheme is as follows: when the wireless earphone equipment needs to be charged, a user needs to attach the wireless earphone equipment to the storage part 11 of the wireless earphone charging subsystem, so that the coil assembly 7 of the wireless earphone equipment and the coil assembly 7 of the wireless earphone charging device are close to each other to reach a distance that the wireless charging function and the NFC function of the wireless earphone equipment and the coil assembly 7 of the wireless earphone charging device work normally; after the wireless headset charging device senses and identifies the attached wireless headset device through the NFC module 4, the wireless headset charging device sends a request and reads device information about wireless communication of the wireless headset device, where the device information may include: hardware address, pairing and connection key, transmission protocol and the like, wherein the specific content is determined according to the wireless communication technology of the wireless communication device; the wireless earphone charging device sends an instruction to the attached wireless earphone equipment through the NFC function, and the wireless communication function and the audio function of the wireless earphone equipment are closed; the wireless earphone charging device initializes the wireless communication module 2 by using the device information read before, which is equivalent to cloning the attached wireless earphone device, so that the wireless earphone charging device replaces the wireless earphone device to be connected with the sound source device for transmitting the audio signal, and simultaneously starts the audio module 5 in the wireless earphone charging device, and the loudspeaker 12 and the microphone (array) 13 are respectively used as an audio output 8 and an audio input 9, so that the wireless earphone charging device has the function of taking over the wireless audio function; the wireless earphone charging device charges the attached wireless earphone equipment through the wireless charging module 3. To finish charging, the user needs to separate the attached wireless earphone device from the storage portion 11 of the wireless earphone charging device, so that the wireless earphone charging device and the charged wireless earphone device sense the stop of charging and restore to the state before the charging operation of the user.
Scheme II: when the wireless earphone equipment needs to be charged, a user needs to attach the wireless earphone equipment to the storage part 11 of the wireless earphone charging device, so that the coil assembly of the wireless earphone equipment and the coil assembly 7 of the wireless earphone charging device are close to each other to reach a distance that the wireless charging function and the NFC function of the wireless earphone equipment and the coil assembly of the wireless earphone charging device work normally; after the wireless headset charging device senses and identifies the attached wireless headset device through the NFC module 4, the wireless headset charging device sends a request and reads device information of the sound source device connected to the wireless headset device, where the device information may include: device name, hardware address, etc., the specific contents of which depend on the wireless communication technology to which they belong; the wireless earphone charging device sends an instruction to the attached wireless earphone equipment through the NFC function, and the wireless communication function and the audio function of the wireless earphone equipment are closed; the wireless earphone charging device searches and connects corresponding sound source equipment according to the equipment information read before through the wireless communication module 2 of the wireless earphone charging device so as to transmit audio signals, and simultaneously starts the audio module 5 in the wireless earphone charging device, so that the loudspeaker 12 and the microphone (array) 13 are respectively used as an audio output 8 and an audio input 9, and the wireless earphone charging device has the function of taking over the wireless audio function; the wireless earphone charging device charges the attached wireless earphone equipment through the wireless charging module 3. To finish charging, the user needs to separate the attached wireless earphone device from the storage portion 11 of the wireless earphone charging device, so that the wireless earphone charging device and the charged wireless earphone device sense the stop of charging and restore to the state before the charging operation of the user.
According to a fourth aspect of embodiments of the present invention, there is provided a storage medium characterized by including the method described above.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. A method for charging a wireless earphone is characterized by comprising the steps that a controller detects a signal for charging the wireless earphone through a coil assembly by a wireless charging module, and equipment information of the wireless earphone, which is acquired through an NFC module, is acquired; the device information includes: hardware address, pairing and connection key, transmission protocol;
the wireless charging device initializes the wireless communication module by using the previously read device information, and the sound source device is connected with the wireless communication module stored with the wireless earphone device information through the device information;
the sound source equipment sends the audio information to be played to the wireless communication module through an antenna assembly;
the controller acquires audio information received by the wireless communication module and transmits the audio information to the audio module for output;
when the controller detects that the charging of the wireless earphone is finished, the controller finishes obtaining the audio information; the wireless earphone is in communication connection with the sound source equipment.
2. The method of claim 1, wherein when the controller detects that the wireless headset is charging, further comprising:
disconnecting the wireless earphone from the sound source equipment;
the controller acquires sound source equipment information which is acquired through an NFC module and connected with the wireless earphone;
the controller searches for and connects to the audio source device according to the audio source device information.
3. A wireless charging device is characterized by comprising a controller, a coil assembly, an NFC module, a wireless charging module, a wireless communication module, an antenna assembly and an audio output module; the controller is respectively connected with the wireless communication module, the audio module, the wireless charging module and the NFC module, the coil assembly is respectively connected with the wireless charging module and the NFC module, and the antenna assembly is connected with the wireless communication module;
the NFC module is used for acquiring the equipment information of the wireless earphone; the device information includes: hardware addresses, pairing and connection keys, transport protocols,
the wireless charging device initializes the wireless communication module by using the previously read equipment information, and the sound source equipment is connected with the wireless communication module in which the wireless earphone equipment information is stored through the equipment information; the wireless communication module is used for receiving audio information sent by the sound source equipment and sending the audio information to the controller;
the audio module is used for outputting the audio information sent by the controller;
the coil assembly is used for inducing a wireless earphone;
the wireless charging module is used for charging the wireless earphone;
the controller is used for detecting a signal of the wireless charging module for charging the wireless earphone through the coil assembly, acquiring the equipment information of the wireless earphone acquired through the NFC module, transmitting the equipment information to the wireless communication module and receiving the audio information acquired by the wireless communication module; when the controller detects that the charging of the wireless earphone is finished, the controller finishes obtaining the audio information; the wireless earphone is in communication connection with the sound source equipment.
4. The apparatus of claim 3, wherein the audio module comprises an audio output module and an audio input module, and is configured to output analog audio signals or digital audio signals to one or more built-in and/or external speakers through a standardized interface, and the audio input module comprises one microphone or a microphone array composed of a plurality of microphones; the controller includes one or more memories for storing programs and cache data; one or more single-chip microcomputers, chips and/or processors for reading programs and executing the programs; and the one or more power management modules are used for supplying power to the wireless charging module.
5. The apparatus of claim 4, wherein the wireless communication module is a communication module that is the same as or compatible with the wireless communication technology used by the wireless headset and the audio source device connected thereto.
6. The device of claim 4, wherein the wireless communication module is a Bluetooth module.
7. A wireless earphone charging system is characterized by comprising a wireless earphone, sound source equipment and a wireless charging subsystem; the wireless earphone is charged with the wireless charging subsystem through a coil, and the sound source equipment is connected with the wireless charging subsystem or the wireless earphone through a wireless communication module;
the wireless charging subsystem comprises a housing and a mainboard structure arranged in the housing, wherein the mainboard structure comprises the wireless charging device of any one of the claims 3-6; the casing is provided with an integrated storage part and a button or a touch screen which are used for placing the wireless earphone and protrude out of the casing.
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| CN114679651A (en) * | 2022-03-24 | 2022-06-28 | 肇庆德庆冠旭电子有限公司 | Earphone in-out bin detection method, electronic equipment, storage medium and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533671A (en) * | 2013-11-12 | 2014-01-22 | 深圳如果技术有限公司 | Bluetooth connection method, mobile terminal and vehicle terminal |
| CN103716073A (en) * | 2013-12-31 | 2014-04-09 | 青岛歌尔声学科技有限公司 | Bluetooth device |
| CN104868521A (en) * | 2014-02-26 | 2015-08-26 | 宏达国际电子股份有限公司 | Method for processing wireless charging verification |
| CN106454580A (en) * | 2016-08-30 | 2017-02-22 | 聚动（厦门）科技有限公司 | Earphone charging device having sound and FM broadcasting functions |
| CN108462955A (en) * | 2018-06-15 | 2018-08-28 | Oppo广东移动通信有限公司 | Pairing connection method of wireless transceiver and wireless transceiver |
| CN108767999A (en) * | 2018-05-23 | 2018-11-06 | 努比亚技术有限公司 | A kind of device of wireless charging, method and electronic equipment |
| CN109429128A (en) * | 2017-09-01 | 2019-03-05 | 可立新株式会社 | Wireless headset and charging box |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102293660B1 (en) * | 2015-04-30 | 2021-08-25 | 삼성전자 주식회사 | Method for short-range wireless communication and Electronic device using the same |
| CN107484061A (en) * | 2017-10-16 | 2017-12-15 | 吉安市立讯射频科技股份有限公司 | A kind of low-loss wireless Bluetooth headsets |
-
2019
- 2019-08-28 CN CN201910803333.0A patent/CN110475175B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533671A (en) * | 2013-11-12 | 2014-01-22 | 深圳如果技术有限公司 | Bluetooth connection method, mobile terminal and vehicle terminal |
| CN103716073A (en) * | 2013-12-31 | 2014-04-09 | 青岛歌尔声学科技有限公司 | Bluetooth device |
| CN104868521A (en) * | 2014-02-26 | 2015-08-26 | 宏达国际电子股份有限公司 | Method for processing wireless charging verification |
| CN106454580A (en) * | 2016-08-30 | 2017-02-22 | 聚动（厦门）科技有限公司 | Earphone charging device having sound and FM broadcasting functions |
| CN109429128A (en) * | 2017-09-01 | 2019-03-05 | 可立新株式会社 | Wireless headset and charging box |
| CN108767999A (en) * | 2018-05-23 | 2018-11-06 | 努比亚技术有限公司 | A kind of device of wireless charging, method and electronic equipment |
| CN108462955A (en) * | 2018-06-15 | 2018-08-28 | Oppo广东移动通信有限公司 | Pairing connection method of wireless transceiver and wireless transceiver |
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