WO2022160473A1

WO2022160473A1 - Bluetooth earphone, mobile terminal kit and audio playback channel selection method

Info

Publication number: WO2022160473A1
Application number: PCT/CN2021/087910
Authority: WO
Inventors: 高玉琼; 刘伟; 金志成; 田庆余
Original assignee: 闻泰科技(深圳)有限公司
Priority date: 2021-01-28
Filing date: 2021-04-16
Publication date: 2022-08-04
Also published as: CN112911443A; CN112911443B

Abstract

The present application relates to the technical field of Bluetooth earphones, and the present disclosure discloses a Bluetooth earphone, a mobile terminal kit and an audio playback channel selection method. The Bluetooth earphone comprises an earphone body and a Type-C charging connector. The earphone body comprises an earphone handle and a earphone head that are connected to each other. The Type-C charging connector is connected to the tail end of the earphone handle. The Type-C charging connector is configured to be plugged into a Type-C female connector provided on a mobile terminal, so that the earphone body is fixed on the mobile terminal, and the mobile terminal charges the earphone body. The Bluetooth earphone provided by the present disclosure may be directly charged by means of a mobile terminal without the need for an additional charging box, and the charging process is convenient and fast.

Description

Bluetooth headset, mobile terminal kit and audio playback channel selection method

CROSS-REFERENCE TO RELATED APPLICATIONS

The present disclosure claims the priority of the Chinese Patent Application No. 2021101189909 and entitled "Bluetooth Headset, Mobile Terminal Suite and Audio Playback Channel Selection Method" filed with the Chinese Patent Office on January 28, 2021, the entire contents of which are incorporated by reference in this disclosure.

technical field

The present disclosure relates to the technical field of bluetooth earphones, and in particular, to a method for selecting a bluetooth earphone, a mobile terminal kit and an audio playback channel.

Background technique

At present, Bluetooth headsets on the market usually need to be equipped with a dedicated charging box, and the charging box plays the role of storage and charging.

In the process of daily use of the Bluetooth headset, the user needs to carry the charging box with them, which is relatively inconvenient, and when the power of the headset is insufficient, the charging box needs to be taken out for charging, which is a cumbersome process.

SUMMARY OF THE INVENTION

The purpose of the present disclosure is to provide a Bluetooth headset, a mobile terminal kit and an audio playback channel selection method, so as to solve the technical problem of the complicated charging process of the Bluetooth headset.

The present disclosure provides a technical solution:

A bluetooth headset, comprising an earphone body and a Type-c charging connector, the earphone body comprising an earphone handle and an earphone head that are connected to each other, the Type-c charging connector is connected to the end of the earphone handle, and the Type-c The charging connector is configured to be plugged with a Type-c female connector provided on the mobile terminal, so as to fix the earphone body on the mobile terminal and enable the mobile terminal to charge the earphone body.

Further, a contact detection sensor is provided on the shell of the earphone main body, and is configured to detect the contact state with the human ear.

Further, a plug-in detection sensor is provided on the casing of the earphone body or on the casing of the mobile terminal, configured to detect the Type-c charging connector and the Type-c on the mobile terminal. The mating state of the female header.

Further, the Type-c charging connector includes an insulating casing and a plurality of pin feet, a plurality of the pin feet are arranged on the insulating casing, and a plurality of the pin feet are at least partially arranged in the earphone body. The earphone circuit system is electrically connected, and the insulating shell is connected with the earphone handle.

Further, a plurality of the pin feet are connected to the insulating housing by means of injection molding or bonding.

Further, a plurality of the pins include a charging pin and a clamping pin, and the charging pin is electrically connected to the earphone circuit system provided in the main body of the earphone, and is configured to be connected with the Type- The pins of the c female header are electrically connected, one end of the pin pin is wrapped by an insulating rubber sleeve, and the other end is configured to clamp the pins of the Type-c female header provided on the mobile terminal.

Further, the Type-c charging connector corresponding to a single earphone body is a Type-c male connector.

Further, the Bluetooth headset includes two or more of the headset bodies, and two or more of the Type-c charging connectors corresponding to the two or more of the headset bodies are combined to form a Type-c male head.

Further, the Type-c charging connector is half of the Type-c male head structure.

Further, three or more of the Type-c charging connectors are combined to form the Type-c male connector.

Further, two Type-c charging connectors with the insulating shell on different sides and one or more Type-c charging connectors 113c without the insulating shell on both sides are combined to form the Type-c male head.

Further, the connection position of the earphone head and the earphone handle is configured such that when the two Bluetooth earphones are plugged with the Type-c female head of the mobile terminal, the two Bluetooth earphones are connected. The earphone heads do not interfere with each other.

Further, a fool-proof opening is provided on the side wall of the insulating shell, when the two Type-c charging connectors corresponding to the two earphone main bodies are connected to the Type-c female connector provided on the mobile terminal. When connected, the foolproof openings opened on the insulating shells of the two Type-c charging connectors correspond to each other.

Further, the headphone head is connected to one side of the headphone handle, and the foolproof opening is arranged on the side of the insulating shell away from the headphone head. When the Type-c female head provided on the mobile terminal is plugged in, the two earphone heads corresponding to the two Type-c charging connectors respectively extend in opposite directions.

The present disclosure also provides a mobile terminal kit, including a mobile terminal and the above-mentioned Bluetooth headset.

The present disclosure also provides an audio playback channel selection method, which is applied to the mobile terminal kit, and the audio playback channel selection method includes:

The controller of the mobile terminal receives the plug-in signal that the Type-c charging connector is plugged with the Type-c female connector;

The controller of the mobile terminal sends out prompt information according to the plugging signal;

The controller of the mobile terminal responds to the first signal generated by the user's first user operation action on the mobile terminal according to the prompt information, and selects the speaker of the mobile terminal as the audio playback channel, or the mobile terminal's speaker. The controller selects the Bluetooth headset as an audio playback channel in response to a second signal generated by the user's second user operation action on the mobile terminal according to the prompt information.

Further, before the step of receiving the plug-in signal of the Type-c charging connector and the Type-c female plug by the controller of the mobile terminal, the audio playback channel selection method further includes: when When the controller of the mobile terminal receives the off-ear signal, it controls the Bluetooth headset to pause playing audio, and controls the Bluetooth headset to maintain a Bluetooth connection with the mobile terminal, wherein the off-ear signal indicates the Bluetooth headsets are separated from the human ear.

Further, after the controller of the mobile terminal sends out prompt information according to the plug-in signal, the method for selecting an audio playback channel further includes: the controller of the mobile terminal responds to the user to the prompt information according to the prompt information. The third signal generated by the third user operation action of the mobile terminal controls the Bluetooth headset to maintain the state of suspending audio playback.

Further, the step that the controller of the mobile terminal sends out prompt information according to the plug-in signal includes:

The controller of the mobile terminal generates notification information in the notification bar of the mobile terminal according to the docking signal;

The controller of the mobile terminal sends a prompt message in response to a user confirmation action signal generated by the user according to the user confirmation action of the notification information.

The present disclosure also provides a computer-readable storage medium on which a computer program is stored, the computer program being configured to, when executed by a processor, implement the steps of the above-mentioned audio playback channel selection method provided by the present disclosure.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present disclosure more clearly, the accompanying drawings required in the embodiments will be briefly introduced below. It is to be understood that the following drawings illustrate only certain embodiments of the present disclosure and are therefore not to be considered limiting of scope. For those of ordinary skill in the art, other related drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural block diagram of a computer device to which the method for selecting an audio playback channel and the device for selecting an audio playback channel according to an embodiment of the present disclosure are applied;

FIG. 2 is a schematic diagram of the structure of a mobile terminal kit provided by an embodiment of the present disclosure;

Fig. 3 is the schematic diagram of the connection structure of the Bluetooth headset and the mobile terminal in Fig. 2;

4 is a schematic diagram of the structure of the Bluetooth headset in FIG. 2;

FIG. 5 is a schematic diagram of the structure of the Type-c charging connector in FIG. 4;

6 is a schematic diagram of the structure of a mobile terminal kit provided by an embodiment of the present disclosure;

Fig. 7 is the schematic diagram of the connection structure of the Bluetooth headset and the mobile terminal in Fig. 6;

8 is a schematic diagram of the structure of the Bluetooth headset in FIG. 6;

Fig. 9 is the enlarged schematic diagram of A area in Fig. 8;

10 is a schematic diagram of another connection structure of a Bluetooth headset and a mobile terminal;

FIG. 11 is a schematic structural diagram of the Bluetooth headset in FIG. 10;

12 is a flowchart of a method for selecting an audio playback channel according to an embodiment of the present disclosure;

FIG. 13 is a flowchart of the sub-steps of step S102 in FIG. 12 .

Reference numerals: 10-computer equipment; 11-memory; 12-processor; 100a-mobile terminal kit; 110a-Bluetooth headset; 111a-headphone body; 113a-Type-c charging connector; Handle; 116a-pin; 1161a-charging pin; 1163a-clamping pin; 117a-headphone head; 100b-mobile terminal kit; 110b-Bluetooth headset; 111b-headphone body; 113b-Type-c charging connector; 114b -Insulating shell; 1141b-Foolproof opening; 115b-Headphone head; 1161b-Charging pin; 1163b-Clamping pin; 117b-Headphone handle; 100c-Mobile terminal kit; 110c-Bluetooth headset; 111c-Headphone body; 113c -Type-c charging connector; 114c-insulating shell; 115c-headphone head; 117c-headphone handle; 118-contact detection sensor; 119-plug detection sensor; 130-mobile terminal; 131-Type-c female connector; 200-Audio playback channel selection device.

Detailed ways

To make the purposes, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are some, but not all, embodiments of the present disclosure. The components of the disclosed embodiments generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

Therefore, the following detailed description of the embodiments of the disclosure provided in the accompanying drawings is not intended to limit the scope of the disclosure as claimed, but is merely representative of selected embodiments of the disclosure. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure.

It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

FIG. 1 is a schematic structural block diagram of a computer device to which the audio playback channel selection method and the selection device according to the embodiments of the present disclosure are applied. As shown in FIG. 1 , the method for selecting an audio playback channel and the apparatus 200 for selecting an audio playback channel provided in this embodiment are applied to the computer device 10 . The computer device 10 may be a personal computer, a notebook computer, a smartphone, a tablet computer, a portable wearable device, or the like. The computer device 10 includes a body (not shown), a memory 11, a processor 12, and an audio playback channel selection device 200. Both the memory 11 and the processor 12 are installed in the body. The memory 11 of the computer device 10 includes a non-volatile storage medium and random access memory. The nonvolatile storage medium stores an operating system and a computer program. The random access memory provides an environment for the execution of the operating system and computer programs stored in the non-volatile storage medium. The communication interface of the computer device 10 is configured to communicate with an external terminal in a wired or wireless manner, and the wireless manner may be implemented through WIFI, operator network, near field communication (NFC) or other technologies. An audio playback channel selection method is implemented when the computer program is executed by the processor. The display screen of the computer equipment 10 may be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment may be a touch layer covering the display screen, or a key, trackball or The touchpad can also be an external keyboard, touchpad or mouse.

The memory 11 and the processor 12 are directly or indirectly electrically connected to each other to realize data transmission or interaction. For example, these elements may be electrically connected to each other through one or more communication buses or signal lines. The audio playback channel selection device 200 includes at least one software function module that can be stored in the memory 11 in the form of software or firmware (firmware) or fixed in an operating system (operating system, OS) of a server. The processor 12 is configured to execute executable modules stored in the memory 11 , such as software function modules and computer programs included in the audio playback channel selection device 200 .

Wherein, the memory 11 may be, but not limited to, random access memory (Random Access Memory, RAM), read only memory (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only Memory, PROM) , Erasable Programmable Read-Only Memory (EPROM), Electrically Erasable Read-Only Memory (Electric Erasable Programmable Read-Only Memory, EEPROM), etc. The memory 11 is used for storing a program, and the processor 12 executes the program after receiving the execution instruction.

In the following embodiments, taking the computer device 10 as a mobile terminal as an example, the audio playback channel selection method and the audio playback channel selection apparatus 200 are specifically described.

Example

FIG. 2 is a schematic diagram of the structure of the mobile terminal kit 100a provided in this embodiment, and FIG. 3 is a schematic diagram of the connection structure of the Bluetooth headset 110a and the mobile terminal 130 in FIG. 2 . As shown in FIG. 2 and FIG. 3 , the mobile terminal kit 100 a includes a Bluetooth headset 110 a and a mobile terminal 130 , the mobile terminal 130 is provided with a Type-c female connector 131 , and the Bluetooth headset 110 a -c The female head 131 is plugged in and charged, no additional charging box is required, and the charging process is more convenient and fast.

FIG. 4 is a schematic diagram showing the structure of the Bluetooth headset 110a provided in this embodiment. As shown in FIG. 4 , the Bluetooth headset 110a provided in this embodiment includes a headset body 111a and a Type-c charging connector 113a. The Type-c charging connector 113a is connected to the headset body 111a and is electrically connected to the circuit system inside the headset body 111a. When the Type-c charging connector 113a is plugged into the Type-c female connector 131 provided on the mobile terminal 130, the earphone body 111a and the mobile terminal 130 are relatively fixed, and the circuit system inside the earphone body 111a communicates with the circuit system of the mobile terminal 130 , the Bluetooth headset 110a can be charged.

The earphone body 111a includes an earphone handle 115a and an earphone head 117a that are connected to each other. In this embodiment, the Type-c charging connector 113a is connected to the end of the earphone handle 115a. Optionally, the Type-c charging connector 113a can also be arranged on the headphone head 117a according to specific application conditions.

FIG. 5 is a schematic diagram showing the structure of the Type-c charging connector. As shown in FIG. 4 and FIG. 5 , the Type-c charging connector 113a includes an insulating housing 114a and a plurality of pin pins 116a, the plurality of pin pins 116a are all disposed on the insulating housing 114a, and the plurality of pin pins 116a and the insulating housing 114a are injection-molded . Optionally, the plurality of pins 116a and the insulating shell 114a may also be connected by means of bonding. The plurality of pins 116a are at least partially electrically connected to the earphone circuit system disposed in the earphone body 111a, and the insulating shell 114a is connected to the earphone handle 115a.

It should be noted that, in this embodiment, the plurality of pins 116a and the insulating shell 114a together form a Type-c male header, that is, the Type-c charging connector 113a is substantially a conventional Type-c male header, which can be matched with the model The corresponding Type-c female connector 131 is directly connected to realize circuit connection.

As shown in FIG. 5 , the plurality of pins 116a include a charging pin 1161a and a clamping pin 1163a. In this embodiment, the Type-c charging connector 113a includes four sets of charging pins 1161a and eight sets of clamping pins 1163a, and the four sets of charging pins 1161a include two sets of GND pins and two sets of V _BUS pins.

In addition, it can be understood that, in practical applications, a plurality of Type-c female connectors 131 may be correspondingly set on the mobile terminal 130, thereby realizing the simultaneous charging of the plurality of Bluetooth headsets 110a.

In the actual application of the Bluetooth headset 110a provided in this embodiment, when the power of the Bluetooth headset 110a is insufficient and needs to be charged, it is only necessary to plug the Type-c charging connector 113a of the Bluetooth headset 110a into the Type-c female terminal of the mobile terminal 130 Just inside the head 131 . After the connection is completed, the Bluetooth headset 110a is fixed without hindering the normal use of the mobile terminal 130, and the Bluetooth headset 110a can be charged without configuring a charging box, and the charging process is convenient and fast.

Therefore, in the mobile terminal kit 100a provided in this embodiment, the Bluetooth earphone 110a can be directly plugged into the mobile terminal 130 for charging and fixing, no additional charging box is required, and the charging process is more convenient and fast.

FIG. 6 is a schematic diagram of the structure of the mobile terminal kit 100b provided by this embodiment, and FIG. 7 is a schematic diagram of the connection structure of the mobile terminal 130 and the Bluetooth headset 110b of the mobile terminal kit 100b provided by this embodiment. As shown in FIG. 6 and FIG. 7 , the mobile terminal kit 100b includes a Bluetooth headset 110b and a mobile terminal 130 . The mobile terminal 130 is provided with a Type-c female connector 131 . -c The female head 131 is plugged in and charged, no additional charging box is required, and the charging process is more convenient and fast.

FIG. 8 is a schematic diagram of the structure of the Bluetooth headset 110b provided in this embodiment. As shown in FIG. 8 , the Bluetooth headset 110b provided in this embodiment includes a headset body 111b and a Type-c charging connector 113b. The Type-c charging connector 113b is connected to the headset body 111b and is electrically connected to the circuit system inside the headset body 111b. When the Type-c charging connector 113b is plugged into the Type-c female connector 131 provided on the mobile terminal 130 , the earphone body 111b and the mobile terminal 130 are relatively fixed, and the circuit system inside the earphone body 111b communicates with the circuit system of the mobile terminal 130 , the Bluetooth headset 110b can be charged.

The earphone body 111b also includes the earphone head 115b and the earphone handle 117b connected to each other, and the Type-c charging connector 113b is connected to the end of the earphone handle 117b. The difference between the Bluetooth headset 110b provided in this embodiment and the aforementioned Bluetooth headset 110a lies in the structure of the Type-c charging connector 113b. In this embodiment, the Type-c charging connector 113b is half of the Type-c male structure, and two The Type-c charging connector 113b is combined to form a Type-c male connector, so as to realize direct plug connection with the Type-c female connector 131 provided on the mobile terminal 130 .

In this embodiment, the Type-c charging connector 113b also includes an insulating housing 114b and a plurality of pin pins, the plurality of pin pins are all disposed on the insulating housing 114b, and the plurality of pin pins are connected to the insulating housing 114b by means of injection molding, which can Optionally, the plurality of pins and the insulating shell 114b may also be connected by means of bonding.

The plurality of pins are at least partially electrically connected to the earphone circuit system disposed in the earphone body 111b, and the insulating shell 114b is connected to the earphone handle 117b. A foolproof opening 1141b is formed on the side wall of the insulating housing 114b. When the two Type-c charging connectors 113b are jointly connected with the Type-c female connector 131 provided on the mobile terminal 130, the two Type-c charging connectors 113b are connected to each other. The foolproof openings 1141b opened on the insulating housings 114b of the respective 113b correspond to each other.

As shown in FIG. 8 , in this embodiment, the headphone head 115b is connected to one side of the headphone handle 117b, and the foolproof opening 1141b is provided on the side of the insulating shell 114b away from the headphone head 115b. When the two Type-c charging connectors 113b The two earphone heads 115b corresponding to the two Type-c charging connectors 113b respectively extend in opposite directions when being plugged together with the Type-c female head 131 disposed on the mobile terminal 130 .

Optionally, the connection position between the earphone head 115b and the earphone handle 117b can also be adjusted according to the actual application, so that when the two Bluetooth earphones 110b are plugged with the Type-c female head 131 of the mobile terminal 130, the two Bluetooth It is sufficient that the earphone heads 115b of the earphone 110b do not interfere with each other.

FIG. 9 is an enlarged schematic view of the area A in FIG. 8 . As shown in FIG. 9 , in this embodiment, the plurality of pins in the Type-c charging connector 113b include two sets of charging pins 1161b and three sets of clamping pins 1163b, and the two sets of charging pins 1161b include one set of GND pins and a set of V _BUS pins. The charging pin 1161b is electrically connected to the earphone circuit system arranged in the earphone body 111b, and is configured to be electrically connected to the pins of the Type-c female connector 131 provided on the mobile terminal 130, and the pin 1163b is clamped and arranged in the earphone main body 111b. The circuit system of the earphone is disconnected, and is configured to clamp the pins of the Type-c female connector 131 provided on the mobile terminal 130 .

In the actual application of the Bluetooth headset 110b provided in this embodiment, when the power of the Bluetooth headset 110b is insufficient and needs to be charged, it is only necessary to plug the Type-c charging connectors 113b of the two Bluetooth headsets 110b into the Type-c charging connectors 113b of the mobile terminal 130 . c female head 131 can be. After the connection is completed, the bluetooth earphone 110b is fixed without hindering the normal use of the mobile terminal 130, and the bluetooth earphone 110b can be charged without configuring a charging box, and the charging process is convenient and fast.

Therefore, in the mobile terminal kit 100b provided in this embodiment, the Bluetooth headset 110b can be directly plugged into the mobile terminal 130 for charging and fixing, no additional charging box is required, and the charging process is more convenient and fast.

FIG. 10 is a schematic diagram of a connection structure between the mobile terminal 130 of the mobile terminal kit 100c and the Bluetooth headset 110c provided in this embodiment. As shown in FIG. 10 , the mobile terminal kit 100c includes a Bluetooth headset 110c and a mobile terminal 130 . The Bluetooth headset 110c can be directly plugged into the Type-c female connector 131 provided on the mobile terminal 130 and charged.

FIG. 11 is a schematic diagram of the structure of the Bluetooth headset 110c. As shown in FIG. 11 , the Bluetooth headset 110c includes a headset body 111c and a Type-c charging connector 113c. The Type-c charging connector 113c is connected to the headset body 111c and is electrically connected to the circuit system inside the headset body 111c. When the connector 113c is plugged with the Type-c female connector 131 provided on the mobile terminal 130, the earphone body 111c is relatively fixed to the mobile terminal 130, and the circuit system inside the earphone body 111c is communicated with the circuit system of the mobile terminal 130, and can connect to the Bluetooth earphone. 110c for charging.

The earphone body 111c also includes the earphone head 115c and the earphone handle 117c connected to each other, and the Type-c charging connector 113c is connected to the end of the earphone handle 117c. The difference between the Bluetooth headset 110c provided in this embodiment and the

aforementioned Bluetooth headsets

110a and 110b is that the structure of the Type-c charging connector 113c is different. In this embodiment, the Type-c charging connector 113c is formed by two Type-c insulating shells 114c facing each other. , the three Type-c charging connectors 113c are combined to form a Type-c male connector, so as to realize direct plug connection with the Type-c female connector 131 provided on the mobile terminal 130 . Optionally, more than three Type-c charging connectors 113c can also be combined to form a Type-c male connector. Optionally, any side of the Type-c charging connector 113c may also have an insulating housing with the same structure as the insulating housing 114b described above, two Type-c charging connectors 113c with insulating housings on different sides and one or more two The Type-c charging connector 113c without the insulating shell on the side is combined to form a Type-c male connector, so as to realize direct plug connection with the Type-c female connector 131 provided on the mobile terminal 130 .

FIG. 12 is a flowchart of a method for selecting an audio playback channel according to this embodiment. As shown in FIG. 12 , the audio playback channel selection method is applied to the mobile terminal 130, and the audio playback channel selection method includes the following steps:

Step S101 , when the off-ear signal is received, the Bluetooth headset 110b is controlled to pause playing audio, and the Bluetooth headset 110b is controlled to maintain a Bluetooth connection with the mobile terminal 130 . The off-ear signal indicates that the Bluetooth headset 110b is separated from the human ear.

The Bluetooth headset 110b is in contact with the human ear during normal use, and a contact detection sensor 118 is provided on the shell of the headset main body 111b, which is configured to detect the contact state with the human ear. When the user takes off the Bluetooth earphone 110b, that is, when the Bluetooth earphone 110b is separated from the human ear, the contact detection sensor 118 sends an ear-off signal to the controller of the mobile terminal 130, and the controller controls the Bluetooth earphone 110b after receiving the ear-off signal. Pause playback, and control the Bluetooth headset 110b to maintain a Bluetooth connection with the mobile terminal 130 .

In this embodiment, the audio playback channel selection method further includes:

Step S102, receiving a plug-in signal that the Type-c charging connector 113b is plugged with the Type-c female connector 131.

In this embodiment, a plug detection sensor 119 is provided on the housing of the Type-c charging connector 113b of the Bluetooth headset 110b, and is configured to detect the Type-c charging connector 113b and the Type-c female connector 131 on the mobile terminal 130. the plugged state. When the Type-c charging connector 113b is plugged with the Type-c, the plug detection sensor 119 sends a plug signal to the controller of the mobile terminal 130, and the controller of the mobile terminal 130 sends a prompt message when receiving the plug signal.

It can be understood that, optionally, the plug detection sensor 119 configured to detect the plug state of the Type-c charging connector 113b and the Type-c female connector 131 on the mobile terminal 130 can also be provided in the casing of the mobile terminal 130. body.

Step S103 , in response to the first signal generated by the user performing the first user operation action on the mobile terminal 130 according to the prompt information, the speaker of the mobile terminal 130 is selected as the audio playback channel.

In practical applications, the controller of the mobile terminal 130 controls the mobile terminal 130 to display the playback channel selection interface when receiving the plug-in signal. It can be understood that the playback channel selection interface here refers to the prompt information. The playback channel selection interface includes a mobile terminal playback option and a Bluetooth headset playback option. The first user operation action refers to the user selecting the mobile terminal playback option, and correspondingly sends a first signal to the controller. When the controller receives the first signal, it selects The speaker of the mobile terminal 130 performs audio playback as an audio playback channel.

Step S104, in response to the second signal generated by the user performing the second user operation action on the mobile terminal 130 according to the prompt information, select the Bluetooth headset 110b as the audio playback channel.

Likewise, in practical applications, the controller of the mobile terminal 130 controls the mobile terminal 130 to display a playback channel selection interface when receiving the plug-in signal. The playback channel selection interface includes a mobile terminal playback option and a Bluetooth headset playback option. The second user operation action refers to the user selecting the Bluetooth headset playback option, and correspondingly sends a second signal to the controller. When the controller receives the second signal, it selects The Bluetooth headset 110b performs audio playback as an audio playback channel. This situation is often applicable to a situation in which a single Bluetooth headset 110b is plugged into the mobile terminal 130 for charging, and another Bluetooth headset 110b is used on an ear.

Step S105 , in response to a third signal generated by a third user operation action performed by the user on the mobile terminal 130 according to the prompt information, the Bluetooth headset 110b is controlled to maintain a state of suspending audio playback.

Likewise, in practical applications, the controller of the mobile terminal 130 controls the mobile terminal 130 to display a playback channel selection interface when receiving the plug-in signal. The playback channel selection interface includes a mobile terminal playback option and a Bluetooth headset playback option. The third user operation action means that the user has neither selected the Bluetooth headset playback option nor the mobile terminal playback option. In this case, the third signal refers to the control According to the signal previously received by the controller, the controller controls the Bluetooth headset 110b to maintain the state of pausing the audio playback.

In another case, the playback channel selection interface includes a non-playing option in addition to the mobile terminal playback option and the Bluetooth headset playback option, and the third user operation action refers to the user selecting the non-playing option and sending a third signal to the control The controller, when the controller receives the third signal, the controller controls the Bluetooth headset 110b to maintain the state of suspending audio playback.

In this embodiment, a computer-readable storage medium is provided on which a computer program is stored, and when the computer program is executed by the processor of the mobile terminal 130, the following steps are implemented: receiving the Type-c charging connector and the A plug-in signal for plugging the Type-c female connector; according to the plug-in signal, prompt information is sent; in response to the first signal generated by the first user operation action performed by the user on the mobile terminal according to the prompt information, select the The speaker of the mobile terminal is used as the audio playback channel, or the Bluetooth headset is selected as the audio playback channel in response to a second signal generated by the user performing a second user operation action on the mobile terminal according to the prompt information.

In this embodiment, when the computer program is executed by the processor of the mobile terminal 130, the following steps are also implemented: when an off-ear signal is received, the Bluetooth headset is controlled to pause audio playback, and the Bluetooth headset is controlled to communicate with the mobile terminal. The terminal maintains the Bluetooth connection, wherein the off-ear signal indicates that the Bluetooth headset is separated from the human ear.

In this embodiment, when the computer program is executed by the processor of the mobile terminal 130, the following steps are further implemented: in response to a third signal generated by a third user operation action performed by the user on the mobile terminal according to the prompt information, control the The Bluetooth headset maintains the state of audio playback paused.

In this embodiment, when the computer program is executed by the processor of the mobile terminal 130, the following steps are further implemented: generating notification information in the notification bar of the mobile terminal according to the docking signal; The user confirmation action signal generated by the user confirmation action sends out prompt information.

It should be understood that, although the execution sequence of each step is shown in the flowcharts of FIG. 12 and FIG. 13 , these steps are not necessarily executed sequentially in this sequence. Unless explicitly stated herein, the execution of these steps is not strictly limited to the order, and the steps may be executed in other orders. Moreover, at least a part of the steps in FIG. 12 and FIG. 13 may include multiple sub-steps or multiple stages, and these sub-steps or stages are not necessarily executed and completed at the same time, but may be executed at different times, and are not necessarily completed at the same time. These sub-steps or phases are performed sequentially, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or phases of other steps.

In order to prevent the playback channel selection interface from popping up directly on the mobile terminal 130, causing confusion to the user and affecting the normal use of the user, other sub-steps may also be included. FIG. 13 is a block diagram of the sub-step flow of step S102. As shown in Figure 13, step S102 may further include the following sub-steps:

Sub-step S1021, generating notification information in the notification bar of the mobile terminal 130 according to the docking signal.

In this case, when the Type-c charging connector 113b of the Bluetooth headset 110b is connected to the Type-c female connector 131 on the mobile terminal 130, the playback channel selection interface will not pop up directly on the screen of the mobile terminal 130, but will be displayed on the screen of the mobile terminal 130. The notification bar of the mobile terminal 130 generates notification information that a media audio playback channel needs to be selected. The user can selectively click on the notification information.

Sub-step S1022, in response to a user confirmation action signal generated by a user confirmation action performed by the user according to the notification information, a prompt message is sent.

When the user needs to select an audio playback channel, a confirmation action is made, that is, the notification information is clicked, and a user confirmation action signal is generated correspondingly. After receiving the user confirmation action signal, the controller sends a prompt message, that is, a playback channel selection interface or window pops up.

In addition, in order to improve the plugging safety of the Bluetooth headset 110b and the mobile terminal 130, when the controller of the mobile terminal 130 receives a plugging signal for plugging the Type-c charging connector 113b and the Type-c female connector 131, it can also control the The mobile terminal 130 vibrates or emits a prompt sound, that is, the prompt information also includes vibration information or voice information.

In conclusion, with the audio playback channel selection method provided in this embodiment, the user can independently select the audio playback channel when the Bluetooth headset 110b is plugged into the mobile terminal 130, which can satisfy more application environments and effectively prevent the Bluetooth headset 110b wastes power consumption and improves user experience.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage In the medium, when the computer program is executed, it may include the processes of the above-mentioned method embodiments. Wherein, any reference to a memory, a database or other media used in the various embodiments provided in this application may include at least one of a non-volatile memory and a volatile memory. Non-volatile memory may include read-only memory (Read-Only Memory, ROM), magnetic tape, floppy disk, flash memory, or optical memory, and the like. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as Static Random Access Memory (SRAM) and Dynamic Random Access Memory (DRAM).

The above descriptions are only preferred embodiments of the present disclosure, and are not intended to limit the present disclosure. For those skilled in the art, the present disclosure may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure shall be included within the protection scope of the present disclosure.

Industrial Applicability

The Bluetooth headset, mobile terminal kit and audio playback channel selection method provided by the present disclosure can be directly charged through a mobile terminal without additionally adding a charging box, the charging process is convenient and quick, and the technical problem of the cumbersome charging process of the Bluetooth headset is solved. Moreover, the user can independently select the audio playback channel when the Bluetooth headset is plugged into the mobile terminal, which can satisfy more application environments, effectively prevent the waste of power consumption of the Bluetooth headset, and improve the user experience.

Claims

A bluetooth earphone is characterized in that it comprises an earphone body and a Type-c charging connector, the earphone body includes an earphone handle and an earphone head which are connected to each other, and the Type-c charging connector is connected to the end of the earphone handle, so The Type-c charging connector is configured to be plugged into the Type-c female connector provided on the mobile terminal, so as to fix the earphone body on the mobile terminal and enable the mobile terminal to charge the earphone body.
The Bluetooth headset according to claim 1, wherein a contact detection sensor is provided on the shell of the headset main body, and is configured to detect the contact state with the human ear.
The bluetooth headset according to claim 1, wherein a plug detection sensor is provided on the shell of the headset main body or on the shell of the mobile terminal, and is configured to detect the connection between the Type-c charging connector and the mobile terminal. The plugged state of the Type-c female connector on the mobile terminal.
The Bluetooth headset according to any one of claims 1 to 3, wherein the Type-c charging connector comprises an insulating shell and a plurality of pin pins, and a plurality of the pin pins are arranged on the insulating shell , and a plurality of the pin pins are at least partially electrically connected to the earphone circuit system provided in the earphone body, and the insulating shell is connected to the earphone handle.
The Bluetooth headset according to claim 4, wherein a plurality of the pin feet are connected to the insulating shell by means of injection molding or bonding.
The bluetooth headset according to claim 4, wherein the plurality of pins comprises a charging pin and a clamping pin, and the charging pin is electrically connected to an earphone circuit system provided in the main body of the earphone. to be electrically connected to the pins of the Type-c female header provided on the mobile terminal, one end of the pin pin is wrapped by an insulating rubber sleeve, and the other end is configured to clamp the Type-c female header provided on the mobile terminal. header pins.
The Bluetooth headset according to any one of claims 1 to 6, wherein the Type-c charging connector corresponding to a single headset body is a Type-c male connector.
The Bluetooth headset according to any one of claims 1 to 6, wherein the Bluetooth headset comprises two or more of the headset bodies, and two or more corresponding to the two or more of the headset bodies One or more than two Type-c charging connectors are combined to form a Type-c male connector.
The Bluetooth headset according to any one of claims 1 to 6, wherein the Type-c charging connector is half of the Type-c male head structure.
The Bluetooth headset according to any one of claims 1 to 6, wherein three or more of the Type-c charging connectors are combined to form the Type-c male head.
The Bluetooth headset according to claim 10, wherein two Type-c charging connectors with the insulating shells on different sides and one or more Type-c charging connectors without the insulating shells on both sides The c charging connectors 113c are combined to form the Type-c male connector.
The Bluetooth headset according to any one of claims 1 to 11, wherein the connection position of the headset head and the headset handle is configured such that between the two Bluetooth headsets and the mobile terminal When the Type-c female head is plugged in, the headphone heads of the two Bluetooth headsets do not interfere with each other.
The bluetooth headset according to claim 4, wherein a foolproof opening is formed on the side wall of the insulating shell, and when the two Type-c charging connectors corresponding to the two headset bodies are jointly connected with the When the Type-c female connector provided on the mobile terminal is plugged in, the fool-proof openings opened on the respective insulating shells of the two Type-c charging connectors correspond to each other.
The Bluetooth headset according to claim 13, wherein the headphone head is connected to one side of the headphone handle, and the foolproof opening is provided on the side of the insulating shell away from the headphone head, when When the two Type-c charging connectors are jointly connected with the Type-c female connector provided on the mobile terminal, the two earphone heads corresponding to the two Type-c charging connectors respectively extend in opposite directions. .
A mobile terminal kit, characterized in that it includes a mobile terminal and the Bluetooth headset according to any one of claims 1 to 14 .
A method for selecting an audio playback channel, applied to the mobile terminal kit as claimed in claim 15, comprising:

receiving the plug-in signal that the Type-c charging connector is plugged with the Type-c female connector;

sending out prompt information according to the plugging signal;

In response to the first signal generated by the user's first user operation action on the mobile terminal according to the prompt information, the speaker of the mobile terminal is selected as the audio playback channel, or the user responds to the mobile terminal according to the prompt information. The second signal generated by the second user operation action selects the Bluetooth headset as the audio playback channel.
The method for selecting an audio playback channel according to claim 16, wherein before the step of receiving a plug-in signal for plugging the Type-c charging connector and the Type-c female connector, the audio playback channel is selected The method further includes: when the off-ear signal is received, controlling the bluetooth headset to pause playing audio, and controlling the bluetooth headset to maintain a bluetooth connection with the mobile terminal, wherein the off-ear signal represents the bluetooth headset out of the human ear.
The method for selecting an audio playback channel according to claim 16 or 17, wherein after the step of sending out prompt information according to the plug-in signal, the method for selecting an audio playback channel further comprises: responding to the user according to the prompt information For the third signal generated by the third user operation action of the mobile terminal, the Bluetooth headset is controlled to maintain the state of suspending audio playback.
The method for selecting an audio playback channel according to any one of claims 16 to 18, wherein the step of sending out prompt information according to the plug-in signal comprises:

generating notification information in the notification bar of the mobile terminal according to the docking signal;

In response to the user confirmation action signal generated by the user according to the user confirmation action of the notification information, a prompt message is sent out.
A computer-readable storage medium, characterized in that a computer program is stored thereon, and the computer program is configured to be executed by a processor to implement the audio playback channel selection method according to any one of claims 16 to 19. step.