Wireless Bluetooth headset, data interaction method and live broadcast system

Abstract

The present invention provides a wireless Bluetooth headset, a data interaction method and a live broadcast system. The wireless Bluetooth headset includes a fulcrum and a contact. When the fulcrum and the contact are connected, the wireless Bluetooth headset operates in the Bluetooth headset mode; when the fulcrum and the contact are insulated and disconnected, the wireless Bluetooth headset operates in the live broadcast microphone mode. Thus, it is very convenient for the user to switch the wireless headset between the Bluetooth headset mode and the live broadcast microphone mode. On the one hand, during the live broadcast process, it is possible to switch between the live broadcast scenario and, for example, the call scenario without the need to equip multiple Bluetooth devices, saving the cost of hardware devices and reducing the burden on the user of carrying multiple devices; on the other hand, there is no need for complicated operations during the scenario switch, and only by connecting or disconnecting the fulcrum and the contact can the scenario switch be realized, improving the user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of wireless Bluetooth headset communication, and particularly relates to a wireless Bluetooth headset, a data interaction method, and a live broadcast system. Background Art

[0002] With the continuous upgrade of the Internet and the rapid development of technology, the live broadcast and short video industries have been constantly emerging. Now it has entered the era of live broadcast for all. Along with the popularization of mobile Internet, network live broadcast has developed from game live broadcast and sports live broadcast to pan-entertainment live broadcast, live broadcast + vertical industries (e-commerce, music, tourism, education, finance), etc. Therefore, intelligent electronic products for assisting live broadcast have also become necessities in people's lives.

[0003] Currently, the Bluetooth headsets on the market are mainly used for functions such as listening to music and answering calls. The current popular live broadcast industry uses a unique live broadcast microphone for live broadcast. There is currently no integrated product that combines a live broadcast microphone and a headset on the market. Then, when users want to live broadcast, they need to purchase a live broadcast microphone product separately, which will increase the capital cost. At the same time, there will also be a situation that after buying the live broadcast microphone, it needs to be Bluetooth-connected to the mobile phone. However, in order to ensure the communication effect, most mobile phones can usually only connect one Bluetooth device and cannot achieve multi-device Bluetooth connection; when the user wants to live broadcast, the mobile phone needs to be Bluetooth-connected to the live broadcast microphone, then the Bluetooth of the mobile phone and the wireless headset must be disconnected. When the user is in the process of live broadcast and suddenly receives an urgent and important call, it is necessary to disconnect the live broadcast microphone first and then reconnect the Bluetooth headset to answer. This process may miss the connection of the urgent call or some important messages; when the user ends the live broadcast, the Bluetooth headset needs to be reconnected. During this process, it is necessary to frequently switch the Bluetooth connection, and the operation is relatively complicated during the user's use, which will lead to a decline in the user experience.

[0004] Under the traditional solution, the earphone and the microphone are usually made into an integrated earphone microphone, such as a U-segment live broadcast microphone, which is connected to an entertainment device through an audio connection line or a wireless interface for audio data transmission. In the process of using the integrated earphone microphone, the functions may be redundant due to the emphasis on functions. For example, when the user only needs to use the live broadcast microphone to transmit audio data, the earphone function will become redundant, and when only the earphone is needed, the microphone will become redundant.

[0005] Therefore, how to improve the audio data interaction method of wireless headsets has become a technical problem to be solved urgently Summary of the Invention

[0006] Based on the above situation, the main object of the present invention is to provide a wireless Bluetooth headset, a data interaction method, and a live broadcast system to improve the audio data interaction method of wireless earphones.

[0007] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0008] In the first aspect, an embodiment of the present invention discloses a wireless Bluetooth headset, including a fulcrum and a contact point. When the fulcrum and the contact point are connected, the wireless Bluetooth headset operates in the Bluetooth headset mode; when the fulcrum and the contact point are insulated and disconnected, the wireless Bluetooth headset operates in the live broadcast microphone mode.

[0009] Optionally, it further includes a metal part, and the fulcrum and the contact point are connected or disconnected through the metal part.

[0010] Optionally, the metal part is a clamping structure. The metal part includes a fixed point and a moving point that are electrically connected. The fixed point remains electrically connected to the fulcrum; the moving point can be disconnected from the contact point. When an insulator is clamped between the moving point and the contact point, the fulcrum and the contact point are disconnected; when the moving point is in direct contact with the contact point, the fulcrum and the contact point are connected.

[0011] Optionally, the contact point is part or all of the touch area in the wireless Bluetooth headset, and the touch area is the touch event detection area of the wireless Bluetooth headset.

[0012] Optionally, it further includes:

[0013] A controller, electrically connected to the fulcrum and the contact point respectively. The controller is used to detect the connection state of the fulcrum and the contact point and control the working mode of the wireless earphone, where: when the fulcrum and the contact point are short-circuited, the controller controls the wireless Bluetooth headset to operate in the Bluetooth headset mode; when the fulcrum and the contact point are open-circuited, the controller controls the wireless Bluetooth headset to operate in the live broadcast microphone mode.

[0014] Optionally, it includes:

[0015] A first communication channel for three-terminal communication. The three-terminal communication is an audio interaction communication between the wireless Bluetooth headset and other wireless Bluetooth headsets in the form of paired headsets and an external terminal;

[0016] A second communication channel for two-terminal communication with the external terminal;

[0017] The controller is used to switch the wireless Bluetooth headset to the first communication channel for three-terminal communication when the wireless Bluetooth headset operates in the Bluetooth headset mode; and switch the wireless Bluetooth headset to the second communication channel for two-terminal communication when the wireless Bluetooth headset operates in the live broadcast microphone mode.

[0018] Optionally, the first communication channel is a Bluetooth communication channel, and the second communication channel is a XingShan short-range communication channel or other 2.4G communication channel; or, the first communication channel is the communication channel of the first Bluetooth module, and the second communication channel is the communication channel of the second Bluetooth module, where the first Bluetooth module and the second Bluetooth module are two different Bluetooth hardware modules.

[0019] Optionally, when the fulcrum and the contact are short-circuited, the controller directly controls the wireless Bluetooth headset to work in the Bluetooth headset mode; and / or,

[0020] When the fulcrum and the contact are open-circuited, the controller directly controls the wireless Bluetooth headset to work in the live microphone mode.

[0021] Optionally, when the fulcrum and the contact are short-circuited, the controller sends a prompt message to the user to switch to the Bluetooth headset mode, and when responding to the confirmation message that the user confirms to switch to the Bluetooth headset mode, controls the wireless Bluetooth headset to work in the Bluetooth headset mode; and / or,

[0022] When the fulcrum and the contact are open-circuited, the controller sends a prompt message to the user to switch to the live microphone mode, and when responding to the confirmation message that the user confirms to switch to the live microphone mode, controls the wireless Bluetooth headset to work in the live microphone mode.

[0023] In a second aspect, an embodiment of the present invention discloses a pair of wireless Bluetooth headsets, which are left and right paired headsets composed of a first headset and a second headset. At least the first headset of the first headset and the second headset is the wireless Bluetooth headset disclosed in the first aspect above.

[0024] Optionally, when the fulcrum and the contact in the first headset are connected, the first headset and the second headset work in the Bluetooth headset mode; when the fulcrum and the contact are disconnected, the first headset works in the live microphone mode, and the second headset works in the Bluetooth headset mode.

[0025] Optionally, when the first headset and the second headset work in the Bluetooth headset mode, one of the first headset and the second headset is the Bluetooth master headset, and the other headset is the slave headset;

[0026] When the first headset works in the live microphone mode, the second headset communicates with an external terminal in the capacity of the Bluetooth master headset for audio.

[0027] In a third aspect, an embodiment of the present invention discloses a method for data interaction of a wireless Bluetooth headset. A fulcrum and a contact are provided on the wireless headset. The method includes:

[0028] Step S100, detecting the connection state of the fulcrum and the contact;

[0029] Step S210: When it is detected that the fulcrum and the contact are insulated and disconnected, control the wireless earphone to enter the live microphone mode. The live microphone mode is different from the Bluetooth earphone mode. The Bluetooth earphone mode is a mode of receiving and playing the audio signal of an external terminal or making an instant call via the external terminal.

[0030] Step S300: Collect ambient sound in the live microphone mode to obtain a live audio signal.

[0031] Step S400: Send the live audio signal to the live terminal so that the live terminal plays the live audio signal.

[0032] Optionally, it further includes:

[0033] Step S220: When it is detected that the fulcrum and the contact are in a connected state, control the wireless earphone to enter the Bluetooth earphone mode.

[0034] Optionally, in the Bluetooth earphone mode, the wireless Bluetooth earphone performs three-terminal communication with other wireless Bluetooth earphones and an external terminal through a first communication channel;

[0035] In step S400, control the wireless Bluetooth earphone to perform two-terminal communication with the live terminal through a second communication channel. The second communication channel is different from the hardware module of the first communication channel.

[0036] Optionally, in step S210, directly control the wireless Bluetooth earphone to work in the live microphone mode.

[0037] Optionally, step S210 includes:

[0038] When it is detected that the fulcrum and the contact are insulated and disconnected, send a prompt message to the user to switch to the live microphone mode;

[0039] When receiving the confirmation message that the user confirms to switch to the live microphone mode, control the wireless Bluetooth earphone to work in the live microphone mode.

[0040] Fourthly, an embodiment of the present invention discloses a wireless Bluetooth earphone data interaction device. A fulcrum and a contact are provided on the wireless earphone. The device includes:

[0041] A connection state detection module, configured to detect the connection state of the fulcrum and the contact;

[0042] A live microphone mode entry module, configured to control the wireless earphone to enter the live microphone mode when it is detected that the fulcrum and the contact are insulated and disconnected. The live microphone mode is different from the Bluetooth earphone mode. The Bluetooth earphone mode is a mode of receiving and playing the audio signal of an external terminal or making an instant call via the external terminal.

[0043] A live collection module, which is used to collect environmental sounds in the live microphone mode to obtain a live audio signal;

[0044] A live signal sending module, which is used to send the live audio signal to a live terminal so that the live terminal can play the live audio signal.

[0045] Optionally, it further includes:

[0046] A Bluetooth headset mode entry module, which is used to control a wireless headset to enter the Bluetooth headset mode when it detects that the fulcrum and the contact are in a connected state.

[0047] Optionally, in the Bluetooth headset mode, the wireless Bluetooth headset performs three-terminal communication with other wireless Bluetooth headsets and an external terminal through a first communication channel;

[0048] In the live signal sending module, it controls the wireless Bluetooth headset to perform two-terminal communication with the live terminal through a second communication channel, and the hardware module of the second communication channel is different from that of the first communication channel.

[0049] Optionally, in the live microphone mode entry module, it directly controls the wireless Bluetooth headset to work in the live microphone mode.

[0050] Optionally, the live microphone mode entry module includes:

[0051] A prompt unit, which is used to send a prompt message for switching to the live microphone mode to the user when it detects that the fulcrum and the contact are insulated and disconnected;

[0052] A switching unit, which is used to control the wireless Bluetooth headset to work in the live microphone mode when it receives a confirmation message from the user to confirm switching to the live microphone mode.

[0053] In a fifth aspect, an embodiment of the present invention discloses a computer-readable storage medium, on which a computer program is stored, and the computer program stored in the storage medium is used to be executed by a processor to implement the above method.

[0054] In a sixth aspect, an embodiment of the present invention discloses a chip of an audio device, on which an integrated circuit is provided, and the integrated circuit is designed to implement the above method.

[0055] In a seventh aspect, an embodiment of the present invention discloses a live system, including:

[0056] A live terminal, which is used to externally transmit live data;

[0057] The above-mentioned wireless Bluetooth headset, and the wireless Bluetooth headset collects live audio and transmits it to the live terminal.

[0058] In an eighth aspect, an embodiment of the present invention discloses a live system, including:

[0059] A live broadcast terminal for externally transmitting live broadcast data;

[0060] For the above-mentioned pair of wireless Bluetooth headsets, at least the first headset in the first headset and the second headset collects live broadcast audio and transmits it to the live broadcast terminal.

[0061]

Beneficial effects

[0062] According to a wireless Bluetooth headset, a data interaction method and a live broadcast system disclosed in an embodiment of the present invention, by setting a fulcrum and a contact point on the wireless Bluetooth headset, when the fulcrum and the contact point are connected, it can work in the Bluetooth headset mode. Conversely, when the fulcrum and the contact point are insulated and disconnected, it can work in the live broadcast microphone mode. Thus, it is very convenient to realize the switching of the wireless headset between the Bluetooth headset mode and the live broadcast microphone mode for the user. On the one hand, during the live broadcast process, it is possible to realize the switching between the live broadcast scenario and, for example, the call scenario without equipping multiple Bluetooth devices, saving the cost of hardware devices and reducing the burden on the user of carrying multiple devices. On the other hand, during the scenario switching, there is no need for complicated operations. Just connecting or disconnecting the fulcrum and the contact point can realize the scenario switching, improving the user experience.

[0063] Other beneficial effects of the present invention will be described in the specific implementation manner through the introduction of specific technical features and technical solutions. Those skilled in the art should be able to understand the beneficial technical effects brought by the technical features and technical solutions through these introductions. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] The embodiments of the present invention will be described below with reference to the drawings. In the drawings:

[0065] Figure 1 is a schematic diagram of the external structure of a wireless Bluetooth headset disclosed in this embodiment;

[0066] Figure 2 is a schematic diagram of the circuit detection principle of a wireless Bluetooth headset disclosed in this embodiment;

[0067] Figure 3A is a schematic diagram of the external structure of another wireless Bluetooth headset disclosed in this embodiment; Figure 3B is a schematic diagram of the closed state of the metal part 3 in this embodiment; Figure 3C is a schematic diagram of the disconnected state of the metal part 3 in this embodiment;

[0068] Figure 4 is a schematic diagram of the principle of a three-terminal communication system disclosed in this embodiment;

[0069] Figure 5 is a schematic diagram of a live broadcast mode system disclosed in this embodiment;

[0070] Figure 6 Another schematic diagram of the live broadcast mode system disclosed in this embodiment;

[0071] Figure 7 A schematic flow chart of a method for data interaction of a wireless Bluetooth headset in this embodiment;

[0072] Figure 8 A schematic structural diagram of a device for data interaction of a wireless Bluetooth headset in this embodiment. Detailed implementation manners

[0073] The present invention will be described below based on embodiments, but the present invention is not limited to these embodiments. In the following detailed description of the present invention, some specific details are described in detail. In order to avoid obscuring the essence of the present invention, well-known methods, processes, procedures, and components are not described in detail.

[0074] In addition, those of ordinary skill in the art should understand that the accompanying drawings provided here are all for illustrative purposes, and the accompanying drawings are not necessarily drawn to scale.

[0075] Unless the context clearly requires otherwise, the words such as "including", "comprising" and the like in the whole specification and claims should be interpreted as the meaning of including rather than exclusive or exhaustive; that is, the meaning of "including but not limited to".

[0076] In the description of the present invention, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0077] In order to improve the audio data interaction method of wireless headphones, a wireless Bluetooth headset is disclosed in this embodiment. Please refer to Figure 1 and Figure 2 , Figure 1 A schematic external structure diagram of a wireless Bluetooth headset disclosed in this embodiment, Figure 2Schematic diagram of the circuit detection principle of a wireless Bluetooth headset. The wireless Bluetooth headset includes a fulcrum 1 and a contact point 2. When the fulcrum 1 and the contact point 2 are connected, the wireless Bluetooth headset operates in the Bluetooth headset mode; when the fulcrum 1 and the contact point 2 are insulated and disconnected, the wireless Bluetooth headset operates in the live microphone mode. In this embodiment, by setting the fulcrum 1 and the contact point 2 on the wireless Bluetooth headset, it is possible to determine whether the fulcrum 1 and the contact point 2 are in a connected state or a disconnected state through electrical detection. Specifically, when the fulcrum 1 and the contact point 2 are connected, the impedance between these two points is very small, and even equivalent to a short-circuit state electrically; when the fulcrum 1 and the contact point 2 are disconnected, the impedance between these two points is very large, and even equivalent to an open-circuit state electrically. Thus, it is possible to determine the connected and disconnected states of the fulcrum 1 and the contact point 2 through electrical detection. Of course, in some embodiments, both the fulcrum 1 and the contact point 2 are connected to the electrical detection module. Therefore, the situation where the fulcrum 1 and the contact point 2 are connected via the electrical detection module does not fall within the scope of discussion of this embodiment.

[0078] In the specific implementation process, the fulcrum 1 and the contact point 2 can be insulated and disconnected by clothing such as a collar, a scarf, or other objects that can insulate the fulcrum 1 and the contact point 2 (such as a handheld insulator). As an example of an application scenario: when the user wants to enter the live microphone mode, according to the user's habit, the user can clamp the wireless earphone as a microphone on, for example, the user's collar. At this time, just by the user's action of clamping the earphone to the collar, the fulcrum 1 and the contact point 2 can be insulated and disconnected by, for example, the collar, so that the wireless Bluetooth headset operates in the live microphone mode; when the user wants to enter the Bluetooth headset mode, such as for instant communication like making a call or listening to music, according to the wearing method of the earphone, the user only needs to take out the wireless earphone from, for example, the user's collar and wear it on the ear. At this time, just by the user's action of taking out and wearing the earphone, the taken-out earphone can be automatically separated from the collar, thus achieving the connection of the fulcrum 1 and the contact point 2, and the wireless Bluetooth headset operates in the Bluetooth headset mode.

[0079] It can be seen that just by the user performing simple and necessary actions such as clamping and wearing, the wireless Bluetooth headset can be quickly switched between the Bluetooth headset mode and the live microphone mode.

[0080] In a specific embodiment, the conductive property of metal can be utilized to achieve the switching of the connected and disconnected states of the fulcrum 1 and the contact point 2. Specifically, the wireless Bluetooth headset further includes a metal part 3, and the fulcrum 1 and the contact point 2 are connected or disconnected through the metal part 3. There are at least two implementation manners of the metal part 3. One is achieved through a clamping structure, and the other is achieved through a ring structure. Specifically as follows:

[0081] In one embodiment, please refer to Figure 1, the metal part 3 is a clamping structure. The metal part 3 includes a fixed point 31 and a moving point 32 that are electrically connected. The fixed point 31 remains electrically connected to the fulcrum 1; the moving point 32 can be disconnected from the contact point 2. When an insulator is clamped between the moving point 32 and the contact point 2, the fulcrum 1 and the contact point 2 are disconnected from each other. When the moving point 32 is in direct contact with the contact point 2, the fulcrum 1 and the contact point 2 are connected.

[0082] Specifically, the fixed point 31 and the moving point 32 are two relatively positioned ends (but not necessarily exactly the ends) on the metal part 3. The fixed point 31 is in contact with the fulcrum 1 to maintain electrical connection. The contact method can be welding, clamping, etc., as long as it can ensure that the fixed point 31 and the fulcrum 1 remain electrically connected during user use; the moving point 32 is opposite to the fixed point 31 in position, and the moving point 32 can rotate relative to the fulcrum 1 within a certain range, so that the moving point 32 can be disconnected from the contact point 2. In the specific implementation process, the metal part 3 of the clamping structure can have a pressing part. The pressing part and the moving point 32 are located on both sides of the fixed point 31, and an arched structure is formed relative to the earphone outside between the fixed point 31 and the moving point 32. Thus, the pressing part, the fixed point 31, and the moving point 32 form a lever structure. When the user presses the pressing part, the moving point 32 moves away from the contact point 2 of the wireless Bluetooth earphone. When the user releases the pressing part, the moving point 32 approaches the contact point 2 of the wireless Bluetooth earphone; thus, if an insulator (such as a collar) is placed between the moving point 32 and the contact point 2, the insulator is clamped between the moving point 32 and the contact point 2, and the fulcrum 1 and the contact point 2 are disconnected from each other; if there is no insulator between the moving point 32 and the contact point 2, the moving point 32 is in direct contact with the contact point 2, and the fulcrum 1 and the contact point 2 are connected. Of course, in other embodiments, the pressing part may not be provided according to the situation, but the moving point 32 can be directly bent by the user to realize the separation and contact between the moving point 32 and the contact point 2.

[0083] It should be noted that the direct contact between the moving point 32 and the contact point 2 means that a small-resistance electrical connection is achieved between the moving point 32 and the contact point 2 (that is, relative to the disconnected state, the resistance between the moving point 32 and the contact point 2 can be ignored). It can be a physical direct contact or contact through a conductor with a small resistance (such as a metal sheet).

[0084] In a preferred embodiment, the fulcrum connecting the metal part 3 and the contact point are placed on the earphone frames of the main earphone and the slave earphone, and the metal part 3 is in a folded shape; it should be particularly noted that there is no limitation on the position of the metal part 3, and the connection between the fulcrum and the contact point at any distance and position can be used as the connection position of the metal part 3; at the same time, the metal part 3 can be used as an ornament.

[0085] In another embodiment, please refer to Figure 3A 、 3B and 3C, where Figure 3A is another schematic diagram of the external structure of the wireless Bluetooth earphone disclosed in this embodiment.Figure 3B This is a schematic diagram of another metal member 3 in a closed state disclosed in this embodiment. Figure 3C This is a schematic diagram of the disconnected state of another metal part 3 disclosed in the present embodiment. In the present embodiment, the metal part 3 is a ring-shaped structure, and the metal part 3 includes a first fixed point 31A and a second fixed point 31B. The first fixed point 31A and the second fixed point 31B are electrically connected to the fulcrum 1 and the contact 2 respectively. A splicable port 33 is provided at a position of the ring-shaped structure different from the first fixed point 31A and the second fixed point 31B. When the two ends of the splicable port 33 clamp the insulator, the fulcrum 1 and the contact 2 are electrically disconnected. When the two ends of the splicable port 33 are in direct contact, the fulcrum 1 and the contact 2 are connected.

[0086] In the specific implementation process, please refer to Figure 3A and Figure 3B A groove port or a protrusion can be set on the wireless Bluetooth headset, and the fulcrum 1 and the contact point 2 are set in the groove port or the protrusion of the wireless Bluetooth headset. Figure 3B The metal piece 3 of the ring structure shown can be fixedly or detachably covered on the wireless Bluetooth headset. When the metal piece 3 of the ring structure is covered on the wireless Bluetooth headset, the first fixed point 31A and the second fixed point 31B of the metal piece 3 are electrically connected to the fulcrum 1 and the contact 2 respectively. In the specific implementation process, a protrusion block can be provided on one side of the metal piece 3 of the ring structure covering the wireless Bluetooth headset, so as to ensure that the metal piece 3 of the ring structure can be tightly covered on the wireless Bluetooth headset to ensure the tightness of the connection.

[0087] Please refer to Figure 3C The annular structure is provided with a splicable port 33 at a position different from the first fixed point 31A and the second fixed point 31B. The annular structure metal part 3 realizes electrical connection and disconnection of the first fixed point 31A and the second fixed point 31B by physically closing and disconnecting the two ends of the splicable port 33. It should be noted that the disconnection of the first fixed point 31A and the second fixed point 31B refers to the insulation of the position of the annular structure metal part 3 away from the fulcrum 1 and the contact 2. When the user pries open the two ends of the spliceable port 33 of the annular structure metal part 3, the path that originally connected the first fixed point 31A and the second fixed point 31B through the metal part 3 is cut off. At this time, the disconnection state can be detected by the fulcrum 1 and the contact 2 that are electrically connected to the first fixed point 31A and the second fixed point 31B. Conversely, when the user closes the two ends of the spliceable port 33, the connection state can be detected by the fulcrum 1 and the contact 2; thus, if an insulating object (such as a collar) is placed between the two ends of the spliceable port 33, the two ends of the spliceable port 33 clamp the insulator, and the fulcrum 1 and the contact 2 are electrically disconnected; if there is no insulating object between the two ends of the closed spliceable port 33, the fulcrum 1 and the contact 2 are connected.

[0088] It should be noted that the direct contact at both ends of the spliceable port 33 means that an electrical connection with a small resistance is achieved between both ends of the spliceable port 33 (that is, the resistance between both ends of the spliceable port 33 can be ignored compared to the open state), which can be physical direct contact or contact through a conductor with a small resistance (such as a metal sheet).

[0089] The specific style of the metal piece in this embodiment is not limited, and it can be an ordinary metal clip or an ornament metal clip. An easy device for adding a metal piece to the earphone stand is provided, and whether to switch the earphone working mode is sensed through the metal contact on the metal piece, thereby realizing dual functions. At the same time, compared with the traditional contact, the metal contact has stronger earphone sensitivity and can quickly respond to the touch function.

[0090] In order to reduce the hardware cost and realize device reuse, in an alternative embodiment, please refer to Figure 1 and Figure 2 , the contact 2 can reuse the original touch area of the wireless Bluetooth earphone. Specifically, the contact 2 is part or all of the touch area in the wireless Bluetooth earphone, and the touch area is the touch event detection area of the wireless Bluetooth earphone. Generally speaking, wireless Bluetooth earphones are all configured with a touch area. When a user touches the wireless Bluetooth earphone, the touch event of the user can be detected through the touch sensing unit, such as answering / hanging up a call, adjusting the volume, skipping to the previous / next track, etc. In this embodiment, by setting aside a part of the original touch area of the wireless Bluetooth earphone as the contact, the touch area can be reused to implement the contact.

[0091] In a specific embodiment, the wireless Bluetooth earphone further includes: a controller, which is electrically connected to the fulcrum 1 and the contact 2 respectively. The controller is used to detect the connection state of the fulcrum 1 and the contact 2 and control the working mode of the wireless earphone, where: when the fulcrum 1 and the contact 2 are short-circuited, the controller controls the wireless Bluetooth earphone to work in the Bluetooth earphone mode; when the fulcrum 1 and the contact 2 are open-circuited, the controller controls the wireless Bluetooth earphone to work in the live microphone mode. In this embodiment, the controller can be a CPU unit or composed of a CPU unit and other functional modules. The other functional modules can be, for example, a mode conversion unit. The CPU unit is used to control and allocate each function of the wireless earphone chip to several other independent units, and the mode conversion unit is used to determine the specific mode switch of the earphone according to the instruction sent by the CPU unit; of course, the touch sensing unit can also be regarded as a part of the controller, which is used to identify whether an electrical signal is generated between the fulcrum and the contact and convert it into a digital / analog signal for transmission to the CPU control unit. The specific module division method is not limited in this embodiment.

[0092] In an alternative embodiment, a wireless Bluetooth headset includes a first communication channel 41 and a second communication channel 42. The first communication channel 41 is used for three-terminal communication with an external terminal, where the three-terminal communication is an audio interaction communication between the wireless Bluetooth headset and other wireless Bluetooth headsets in the form of paired headsets and the external terminal. The second communication channel 42 is used for two-terminal communication with the external terminal. The controller is configured to switch the wireless Bluetooth headset to the first communication channel for three-terminal communication when the wireless Bluetooth headset operates in the Bluetooth headset mode; and switch the wireless Bluetooth headset to the second communication channel for two-terminal communication when the wireless Bluetooth headset operates in the live microphone mode. That is, the communication unit of the wireless Bluetooth headset has two independent communication channels. The first communication channel 41 can be a conventional Bluetooth communication channel, which is used to form a three-terminal communication system with other wireless Bluetooth headsets in the form of paired headsets and the external terminal when the wireless headset is in the Bluetooth headset mode, and perform audio transceiver communication in the duplex mode, forwarding mode, and monitoring mode, for functions such as playing music, switching songs, making normal calls, and receiving calls. The second communication channel 42 is independent of the first communication channel 41. The second communication channel 42 is mainly used to implement the live data transmission with the external terminal (live terminal). In this embodiment, through two independent communication channels, the communication channel of the Bluetooth headset mode will not be occupied during the live broadcast, so that the external terminal (live terminal) can still transmit the audio data of the Bluetooth headset mode to other wireless headsets through the channel adapted to the first communication channel 41.

[0093] To avoid communication conflicts between the first communication channel 41 and the second communication channel 42, in a specific embodiment, the first communication channel 41 is a Bluetooth communication channel, and the second communication channel 42 is a NearLink short-range communication channel or other 2.4G communication channel; alternatively, the first communication channel 41 is the communication channel of the first Bluetooth module, and the second communication channel 42 is the communication channel of the second Bluetooth module, and the first Bluetooth module and the second Bluetooth module are two different Bluetooth hardware modules. In a specific embodiment, the so-called other 2.4G communication channel can be ZigBee, WiFi, etc. This embodiment does not limit the specific manner of the other 2.4G communication channel, as long as the other 2.4G communication channel is a wireless communication channel that can be distinguished from the first communication channel. In this embodiment, by using different hardware modules to implement the first communication channel 41 and the second communication channel 42, the first communication channel 41 and the second communication channel 42 can work independently, and different communication channels are used in application scenarios under different working modes, effectively avoiding interference and confusion between dual signal transceivers.

[0094] In one embodiment, in order to achieve automatic switching between the Bluetooth headset mode and the live microphone mode, when the fulcrum 1 and the contact 2 are short-circuited, the controller directly controls the wireless Bluetooth headset to operate in the Bluetooth headset mode; and / or, when the fulcrum 1 and the contact 2 are open-circuited, the controller directly controls the wireless Bluetooth headset to operate in the live microphone mode. Specifically, it can be directly and automatically controlled from the Bluetooth headset mode to the live microphone mode, or directly and automatically controlled from the live microphone mode to the Bluetooth headset mode. Of course, it can be directly and automatically controlled to switch back and forth between the Bluetooth headset mode and the live microphone mode, so that the user only needs to perform a wearing or taking-out action to enter the target mode, reducing the complexity.

[0095] In another embodiment, in order to avoid accidental triggering of mode switching, such as accidentally triggering the Bluetooth headset mode when the wireless earphone falls from the clothes, or to enrich the functions of the wireless earphone, when the fulcrum 1 and the contact 2 are short-circuited, the controller sends a prompt message to the user to switch to the Bluetooth headset mode, and when receiving the confirmation message that the user confirms to switch to the Bluetooth headset mode, controls the wireless Bluetooth headset to operate in the Bluetooth headset mode; and / or, when the fulcrum 1 and the contact 2 are open-circuited, the controller sends a prompt message to the user to switch to the live microphone mode, and when receiving the confirmation message that the user confirms to switch to the live microphone mode, controls the wireless Bluetooth headset to operate in the live microphone mode. That is, it will switch to the target mode only after the user confirms. Specifically, as an example, when the user just wants to clip it on the clothes as an ornament without turning on the microphone mode, the wireless earphone can automatically pop up a switching information window on the mobile phone for the user to choose whether to switch the working mode of the earphone. When receiving the confirmation message in response to the user's confirmation to switch to the Bluetooth headset mode / live microphone mode, the wireless earphone will switch to the Bluetooth headset mode / live microphone mode.

[0096] This embodiment also discloses a pair of wireless Bluetooth headsets, which are composed of a first earphone and a second earphone to form a left-right paired earphone. At least the first earphone in the first earphone and the second earphone is the wireless Bluetooth headset disclosed in the above embodiment. In this embodiment, the so-called first earphone can be the left earphone or the right earphone in the paired earphones; from the perspective of the master-slave earphones, the first earphone can be the master earphone or the slave earphone. In the specific implementation process, both the first earphone and the second earphone can be the wireless Bluetooth headsets disclosed in the above embodiment.

[0097] In a specific embodiment, when the fulcrum 1 and the contact 2 in the first earphone are connected, the first earphone and the second earphone operate in the Bluetooth headset mode; when the fulcrum 1 and the contact 2 are disconnected, the first earphone operates in the live microphone mode and the second earphone operates in the Bluetooth headset mode. Specifically, please refer to Figure 4 and Figure 5 , Figure 4Schematic diagram of the principle of a three-terminal communication system disclosed in this embodiment Figure 5 Schematic diagram of a live broadcast mode system disclosed in this embodiment. Taking the listening mode / forwarding mode as an example, please refer to Figure 4 , the first earphone and the second earphone work in the Bluetooth earphone mode in the master-slave earphone manner. The master-slave earphones and the mobile phone form a three-terminal communication system, receiving / listening to the audio data sent by the mobile phone. The master earphone receives the audio data sent by the mobile phone through Bluetooth connection, and the slave earphone listens to the audio data through the listening link or receives the audio data forwarded by the master earphone through the forwarding link, and functions such as playing music, switching songs, making normal calls, and answering calls can be realized; when the fulcrum 1 and the contact 2 in the first earphone are disconnected, for example, when a metal part is clamped to the collar and insulated, the fulcrum and the contact are electrically separated, and the first earphone works in the live microphone mode, establishing a two-terminal communication with the mobile phone through the live channel. At this time, the second earphone is already working in the Bluetooth earphone mode, and the user can transmit live data to the mobile phone through the first earphone and answer the audio played by the mobile phone through the second earphone.

[0098] In a specific embodiment, when the first earphone and the second earphone work in the Bluetooth earphone mode, one of the first earphone and the second earphone is the Bluetooth master earphone, and the other earphone is the slave earphone, that is, this embodiment does not limit the master-slave identities of the first earphone and the second earphone; when the first earphone works in the live microphone mode, the second earphone conducts audio communication with an external terminal as the Bluetooth master earphone. Please refer to Figure 5 and Figure 6 , Figure 6 Another schematic diagram of a live broadcast mode system disclosed in this embodiment Figure 5 In the shown embodiment, the first earphone is the slave earphone and the second earphone is the master earphone. When the slave earphone enters the live microphone mode, the second earphone still maintains audio communication with the external terminal as the Bluetooth master earphone; Figure 6 In the shown embodiment, the first earphone is the master earphone and the second earphone is the slave earphone. When the master earphone enters the live microphone mode, the first earphone will disconnect the Bluetooth connection and establish a live channel with the mobile phone. At this time, the second earphone, as the slave earphone, conducts audio communication with the external terminal as the Bluetooth master earphone through the Bluetooth connection of the master earphone. In this embodiment, when the first earphone works in the live microphone mode and the second earphone conducts audio communication with the external terminal as the Bluetooth master earphone, it can ensure that no matter which earphone enters the live microphone mode, the external terminal (mobile phone) can maintain a Bluetooth connection with one of the pair of earphones, so that audio communication (instant communication, playing music, etc.) can be realized through the master earphone that maintains the Bluetooth connection, so that the user can still realize the functions of the Bluetooth earphone mode during the live broadcast process.

[0099] As the effect of the application scenario:

[0100] When the user uses the earphone as a live microphone, the main earphone remains in the "Bluetooth earphone mode". After the slave earphone is switched to the "live microphone mode", the Bluetooth connection with the mobile phone is switched to other communication connection channels. The audio data of the user's voice output is received by the slave earphone as a live microphone, converted into an analog signal through digital-to-analog conversion and transmitted to the mobile phone. On the other mobile phone watching the live broadcast, the live broadcast can be accurately watched; the main earphone has the normal functions of a Bluetooth earphone such as answering calls and playing music during this process; in this case, the main earphone and the slave earphone are relatively independent; information from the outside world can be obtained simultaneously during the live broadcast, such as answering an emergency call or receiving and viewing text message information, etc.

[0101] During the live broadcast, when one of the earphone ends is connected to the mobile phone, in case of some emergency accidents, the logistics staff of the live broadcast team can notify the anchor of the accident in the first time, which is convenient for the anchor to adjust and change his live broadcast mode in time. Usually during the live broadcast, the anchor needs to move around to pick up and try out products; at the same time, since the user cannot hear his own voice, he will instinctively increase the volume, but after a long time of live broadcast, it will cause damage to the anchor's throat. The present invention can effectively avoid the occurrence of these two problems from the root. One of the earphones can receive external information sent from the mobile phone and at the same time enter the live broadcast room to view the live broadcast situation, and can hear his own voice in time, avoiding the anchor from overusing his voice. The other earphone end monitors the content of the live broadcast room in real time, controls the sound atmosphere of the live broadcast room in real time, and improves the live broadcast efficiency.

[0102] This embodiment also discloses a method for data interaction of wireless Bluetooth earphones. Please refer to Figure 7 , Figure 7 which is a schematic flow chart of a method for data interaction of wireless Bluetooth earphones disclosed in this embodiment. In this embodiment, a fulcrum 1 and a contact point 2 are provided on the wireless earphone. For details, please refer to the description of the above embodiment and will not be elaborated here. The method for data interaction of wireless Bluetooth earphones disclosed in this embodiment includes: step S100, step S210, step S300 and step S400, where:

[0103] Step S100, detecting the connection state of the fulcrum 1 and the contact point 2. Specifically, the electrical signals of the fulcrum 1 and the contact point 2 can be collected through a touch sensing unit, and the connection state can be detected based on the collected electrical signals.

[0104] Step S210, when it is detected that the fulcrum 1 and the contact point 2 are insulated and disconnected, controlling the wireless earphone to enter the live microphone mode. In this embodiment, the live microphone mode is different from the Bluetooth earphone mode. The Bluetooth earphone mode is a mode for receiving and playing external terminal audio signals or an instant call mode via an external terminal. For details, please refer to the description of the above embodiment.

[0105] Step S300: Collect ambient sound in the live microphone mode to obtain a live audio signal. Specifically, when the wireless Bluetooth headset works in the live microphone mode, the ambient sound can be collected through the microphone built in the wireless Bluetooth headset to obtain a live audio signal.

[0106] Step S400: Send the live audio signal to the live terminal so that the live terminal plays the live audio signal.

[0107] In an optional embodiment, it further includes: Step S220: When it is detected that the fulcrum 1 and the contact 2 are in a connected state, control the wireless headset to enter the Bluetooth headset mode. For specific details, please refer to the description of the above embodiment.

[0108] In an optional embodiment, in the Bluetooth headset mode, the wireless Bluetooth headset performs three-terminal communication with other wireless Bluetooth headsets and external terminals through the first communication channel; in Step S400, control the wireless Bluetooth headset to perform two-terminal communication with the live terminal through the second communication channel, and the hardware modules of the second communication channel and the first communication channel are different. For specific details, please refer to the description of the above embodiment.

[0109] In an optional embodiment, in Step S210, directly control the wireless Bluetooth headset to work in the live microphone mode. For specific details, please refer to the description of the above embodiment.

[0110] In an optional embodiment, Step S210 includes: When it is detected that the fulcrum 1 and the contact 2 are insulated and disconnected, send a prompt message to the user to switch to the live microphone mode; when receiving the confirmation message from the user to switch to the live microphone mode, control the wireless Bluetooth headset to work in the live microphone mode. For specific details, please refer to the description of the above embodiment.

[0111] For the convenience of those skilled in the art to understand, an application scenario in which a mobile phone and a master-slave earphone form a three-terminal system is taken as an example for illustration:

[0112] In the Bluetooth headset mode, the mobile phone terminal establishes a communication connection with the master headset and the slave headset through Bluetooth, and the master-slave headset and the mobile phone perform audio data interaction through the Bluetooth connection;

[0113] The touch sensing unit judges whether the fulcrum and the contact on the metal parts where the master headset and the slave headset are located form a loop for electrical connection, which is divided into two cases:

[0114] In Case 1, when the insulating object insulates and disconnects the fulcrum and the contact point, and the touch sensing unit does not detect the electrical connection formed between the fulcrum and the contact point on the metal part within the preset time duration, the determination result is fed back to the CPU unit. According to the preset instruction information, the CPU unit conveys the next instruction to the mode conversion unit and the communication unit. The mode conversion unit switches the "Bluetooth headset mode" to the "live microphone mode", and the communication unit converts the Bluetooth connection method between the main headset and the mobile phone to another channel (a channel different from the above Bluetooth connection) for connection.

[0115] In Case 2, when the fulcrum and the contact point are not insulated and disconnected by the insulating object, and the touch sensing unit detects the electrical connection formed between the fulcrum and the contact point on the metal part within the preset time duration, the determination result is fed back to the CPU unit. According to the preset instruction information, the CPU unit conveys the next instruction to the mode conversion unit and the communication unit. The mode conversion unit maintains the "Bluetooth headset mode", and the communication unit maintains the above Bluetooth connection channel for connection.

[0116] When the headset is switched to the "live microphone mode", the human voice audio data is transmitted to the microphone embedded in the headset, converted into an audio encoding recognizable by the current communication channel through the microphone and decompressed into a digital audio format, converted into an analog audio signal through the digital-to-analog conversion module, and the feedback output sound is finally used for voice playback through the mobile phone.

[0117] It can be seen that the main headset and the slave headset can work in different modes respectively to meet the requirements of different application scenarios. According to the set different working modes of the wireless headset, different audio data can be output and received simultaneously.

[0118] When both headsets maintain the "Bluetooth headset mode", the metal part consists of a fulcrum and a contact point and is placed on the headset holder. Its contact point is a metal contact point, which is more suitable for human body inductive touch compared to the touch point of traditional headsets. A loop is formed between the human body capacitance and the metal layer, and the contact capacitance changes, improving the headset sensitivity and quickly responding to touch.

[0119] This embodiment also discloses a data interaction device for wireless Bluetooth headsets. Please refer to Figure 8 , Figure 8 which is a schematic structural diagram of a data interaction device for wireless Bluetooth headsets disclosed in this embodiment. There are a fulcrum 1 and a contact point 2 provided on the wireless headset. The device includes: a connection state detection module 100, a live microphone mode entry module 210, a live collection module 300, and a live signal sending module 400, where:

[0120] The connection state detection module 100 is used to detect the connection state of the fulcrum 1 and the contact point 2;

[0121] The live microphone mode entry module 210 is used to control the wireless earphone to enter the live microphone mode when it is detected that the fulcrum 1 and the contact 2 are insulated and disconnected. The live microphone mode is different from the Bluetooth earphone mode. The Bluetooth earphone mode is a mode of receiving and playing external terminal audio signals or a mode of making an instant call via an external terminal.

[0122] The live collection module 300 is used to collect ambient sound in the live microphone mode to obtain a live audio signal.

[0123] The live signal sending module 400 is used to send the live audio signal to the live terminal so that the live terminal plays the live audio signal.

[0124] In an optional embodiment, it further includes:

[0125] The Bluetooth earphone mode entry module 220 is used to control the wireless earphone to enter the Bluetooth earphone mode when it is detected that the fulcrum 1 and the contact 2 are in a connected state.

[0126] In an optional embodiment, in the Bluetooth earphone mode, the wireless Bluetooth earphone performs three-terminal communication with other wireless Bluetooth earphones and an external terminal through a first communication channel;

[0127] In the live signal sending module 400, it is controlled that the wireless Bluetooth earphone performs two-terminal communication with the live terminal through a second communication channel, and the hardware modules of the second communication channel and the first communication channel are different.

[0128] In an optional embodiment, in the live microphone mode entry module 210, the wireless Bluetooth earphone is directly controlled to work in the live microphone mode.

[0129] In an optional embodiment, the live microphone mode entry module 210 includes:

[0130] A prompt unit, which is used to send a prompt message to switch to the live microphone mode to the user when it is detected that the fulcrum 1 and the contact 2 are insulated and disconnected;

[0131] A switching unit, which is used to control the wireless Bluetooth earphone to work in the live microphone mode when receiving a confirmation message that the user confirms to switch to the live microphone mode.

[0132] This embodiment also discloses a computer-readable storage medium, on which a computer program is stored. The computer program stored in the storage medium is used to be executed by a processor to implement the method disclosed in the above embodiment.

[0133] This embodiment also discloses a chip of an audio device, on which an integrated circuit is provided. The integrated circuit is designed to implement the method disclosed in the above embodiment.

[0134] This embodiment also discloses a live broadcast system, including:

[0135] A live broadcast terminal for transmitting live broadcast data externally;

[0136] The wireless Bluetooth headset disclosed in the above embodiment, and the wireless Bluetooth headset collects live broadcast audio and transmits it to the live broadcast terminal.

[0137] This embodiment also discloses a live broadcast system, including:

[0138] A live broadcast terminal for transmitting live broadcast data externally;

[0139] The pair of wireless Bluetooth headsets disclosed in the above embodiment, and at least the first headset among the first headset and the second headset collects live broadcast audio and transmits it to the live broadcast terminal.

[0140] According to a wireless Bluetooth headset, a data interaction method and a live broadcast system disclosed in an embodiment of the present invention, by setting a fulcrum and a contact point on the wireless Bluetooth headset, when the fulcrum and the contact point are connected, it can work in the Bluetooth headset mode. On the contrary, when the fulcrum and the contact point are insulated and disconnected, it can work in the live broadcast microphone mode, so that it is very convenient for the user to switch the wireless headset between the Bluetooth headset mode and the live broadcast microphone mode. During the live broadcast process, on the one hand, it is not necessary to equip multiple Bluetooth devices to realize the switching between the live broadcast scenario and the scenario such as making and receiving calls, saving the hardware device cost and reducing the burden of the user carrying multiple devices; on the other hand, there is no need for complicated operations during the scenario switching, and only one connection or disconnection of the fulcrum and the contact point can realize the scenario switching, improving the user experience.

[0141] Under the traditional method, the functions of the headset and the wireless microphone are independent and run separately. However, the present invention integrates the live broadcast microphone function and the headset function on a wireless headset through a metal clip, realizing two headset working modes, namely the "Bluetooth headset mode" and the "live broadcast microphone mode". The two modes can be used in combination or independently. By switching different communication channels, the master headset and the slave headset work separately and reach the high-speed working mode, which is flexible and convenient to use:

[0142] When the user needs to use the live broadcast microphone, by separating the contact point of the metal clip from the fulcrum, it automatically switches to the "live broadcast microphone mode", and at the same time switches to other communication channels for audio data transmission;

[0143] When the user needs to use the "Bluetooth headset mode", only need to close the contact point of the metal clip, and it will automatically switch back to the Bluetooth channel connection for normal communication;

[0144] When a user needs to use one earphone as a live microphone and the other earphone as a device for receiving external data, it can be achieved by simply adding an insulating object between the metal clip on one of the earphone stands and the contact point to prevent an electrical connection from being formed, while the other earphone maintains a Bluetooth connection to communicate with the outside world.

[0145] Without increasing costs, the present invention effectively improves the user experience and combines the functions of quickly and easily switching between wireless earphones and live microphones.

[0146] In addition, the present invention also provides a computer-readable storage medium, such as a chip, an optical disc, etc. A program for execution is stored on the computer-readable storage medium, and when the program for execution is executed, the method described in any one of the above is implemented.

[0147] It should be noted that the computer-readable storage medium described in the embodiments of the present disclosure is not limited to the above-given embodiments. For example, it can also be an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the embodiments of the present disclosure, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

[0148] Those skilled in the art can understand that, on the premise of no conflict, the above preferred solutions can be freely combined and superimposed. Among them, the flowcharts and block diagrams in the accompanying drawings illustrate the possible architectures, functions, and operations of systems, methods, and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagram may represent a module, a program segment, or a part of code, and this module, program segment, or part of code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order from that marked in the accompanying drawings. For example, two consecutive blocks shown may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram and / or flowchart, as well as the combination of blocks in the block diagram and / or flowchart, can be implemented by a dedicated hardware-based system for performing the specified functions or operations, or can be implemented by a combination of dedicated hardware and computer instructions. The numbering of the steps in this article is only for convenience of description and reference, and is not used to limit the front and back order. The specific execution order is determined by the technology itself, and those skilled in the art can determine various permitted and reasonable orders according to the technology itself.

[0149] It should be noted that in the present invention, step numbers (letter or number numbers) are used to refer to certain specific method steps only for the purpose of convenient description and brevity, and by no means to limit the order of these method steps by letters or numbers. Those skilled in the art can understand that the order of the relevant method steps should be determined by the technology itself and should not be unduly restricted by the existence of step numbers. Those skilled in the art can determine various permitted and reasonable step orders according to the technology itself.

[0150] Those skilled in the art can understand that, on the premise of no conflict, the above preferred solutions can be freely combined and superimposed.

[0151] It should be understood that the above embodiments are merely exemplary and not restrictive. Without departing from the basic principles of the present invention, various obvious or equivalent modifications or substitutions that those skilled in the art can make to the above details will be included within the scope of the claims of the present invention.

Claims

1. A pair of wireless Bluetooth earphones, which are composed of a first earphone and a second earphone to form a pair of left and right earphones, is characterized in that, At least the first earphone of the first earphone and the second earphone is a wireless Bluetooth earphone; The wireless Bluetooth earphone includes a fulcrum (1) and a contact point (2). When the fulcrum (1) and the contact point (2) are connected, the wireless Bluetooth earphone operates in the Bluetooth earphone mode; when the fulcrum (1) and the contact point (2) are insulated and disconnected, the wireless Bluetooth earphone operates in the live microphone mode; the wireless Bluetooth earphone further includes a metal part (3); the live microphone mode is different from the Bluetooth earphone mode, and the Bluetooth earphone mode is a mode of receiving and playing external terminal audio signals or making an instant call via an external terminal; The metal part (3) is in a ring structure, and the metal part (3) includes a first fixed point and a second fixed point; the metal part (3) can be fixedly or detachably sleeved on the wireless Bluetooth earphone. When the metal part (3) is sleeved on the wireless Bluetooth earphone, the first fixed point and the second fixed point are respectively electrically connected to the fulcrum (1) and the contact point (2); a raised block is provided on the side of the ring structure sleeved with the wireless Bluetooth earphone. A spliceable port is provided at a position of the ring structure different from the first fixed point and the second fixed point. When there is an insulator between the two ends of the spliceable port, the fulcrum (1) and the contact point (2) are disconnected from each other electrically. When the two ends of the spliceable port are in direct contact, the fulcrum (1) and the contact point (2) are connected. When the fulcrum (1) and the contact point (2) in the first earphone are connected, the first earphone and the second earphone operate in the Bluetooth earphone mode; when the fulcrum (1) and the contact point (2) are disconnected, the first earphone operates in the live microphone mode and the second earphone operates in the Bluetooth earphone mode; when the first earphone and the second earphone operate in the Bluetooth earphone mode, one of the first earphone and the second earphone is the Bluetooth master earphone and the other is the slave earphone; when the first earphone operates in the live microphone mode, the second earphone communicates with an external terminal in the capacity of the Bluetooth master earphone for audio.

2. The wireless Bluetooth headset pair according to claim 1, characterized in that The contact point (2) is part or all of the touch area in the wireless Bluetooth earphone, and the touch area is the touch event detection area of the wireless Bluetooth earphone.

3. The wireless Bluetooth headset pair according to any one of claims 1-2, characterized in that, It further includes: A controller, which is electrically connected to the fulcrum (1) and the contact point (2) respectively. The controller is used to detect the connection state of the fulcrum (1) and the contact point (2) and control the working mode of the wireless earphone, where: when the fulcrum (1) and the contact point (2) are short-circuited, the controller controls the wireless Bluetooth earphone to operate in the Bluetooth earphone mode; when the fulcrum (1) and the contact point (2) are open-circuited, the controller controls the wireless Bluetooth earphone to operate in the live microphone mode.

4. The wireless Bluetooth headset pair according to claim 3, characterized in that, It includes: A first communication channel for three-terminal communication. The three-terminal communication is an audio interaction communication in which the wireless Bluetooth earphone and other wireless Bluetooth earphones communicate with an external terminal in the form of a pair of earphones; A second communication channel for two-terminal communication with an external terminal; The controller is used to switch the wireless Bluetooth headset to the first communication channel for three-terminal communication when the wireless Bluetooth headset works in the Bluetooth headset mode; When the wireless Bluetooth headset works in the live microphone mode, the wireless Bluetooth headset is switched to the second communication channel for two-terminal communication.

5. The wireless Bluetooth headset pair according to claim 4, characterized in that, The first communication channel is a Bluetooth communication channel, and the second communication channel is a StarFlash short-range communication channel or other 2.4G communication channels; or, the first communication channel is the communication channel of the first Bluetooth module, and the second communication channel is the communication channel of the second Bluetooth module. The first Bluetooth module and the second Bluetooth module are two different Bluetooth hardware modules.

6. The wireless Bluetooth headset pair according to claim 3, characterized in that, When the fulcrum (1) and the contact point (2) are short-circuited, the controller directly controls the wireless Bluetooth headset to work in the Bluetooth headset mode; and / or, When the fulcrum (1) and the contact point (2) are open-circuited, the controller directly controls the wireless Bluetooth headset to work in the live microphone mode.

7. The wireless Bluetooth headset pair according to claim 3, wherein When the fulcrum (1) and the contact point (2) are short-circuited, the controller sends a prompt message to the user to switch to the Bluetooth headset mode. When responding to the confirmation message that the user confirms to switch to the Bluetooth headset mode, the controller controls the wireless Bluetooth headset to work in the Bluetooth headset mode; and / or, When the fulcrum (1) and the contact point (2) are open-circuited, the controller sends a prompt message to the user to switch to the live microphone mode. When responding to the confirmation message that the user confirms to switch to the live microphone mode, the controller controls the wireless Bluetooth headset to work in the live microphone mode.

8. A method for data interaction of a wireless Bluetooth headset, characterized in that, The wireless Bluetooth headset is provided with a fulcrum (1) and a contact point (2). The wireless Bluetooth headset further includes a metal part (3). The metal part (3) is in a ring structure. The metal part (3) includes a first fixed point and a second fixed point; the metal part (3) can be fixedly or detachably sleeved on the wireless Bluetooth headset. When the metal part (3) is sleeved on the wireless Bluetooth headset, the first fixed point and the second fixed point are respectively electrically connected to the fulcrum (1) and the contact point (2); a raised block is provided on the side of the ring structure sleeved on the wireless Bluetooth headset; A spliceable port is provided at a position of the ring structure different from the first fixed point and the second fixed point. When there is an insulator between the two ends of the spliceable port, the fulcrum (1) and the contact point (2) are disconnected from each other. When the two ends of the spliceable port are in direct contact, the fulcrum (1) and the contact point (2) are connected; The method includes a left and right paired headset composed of a first earphone and a second earphone, and at least the first earphone of the first earphone and the second earphone is the wireless Bluetooth headset: Step S100, detecting the connection state of the fulcrum (1) and the contact point (2); Step S210, when it is detected that the fulcrum (1) and the contact point (2) are insulated and disconnected, control the first earphone to enter the live microphone mode and the second earphone to enter the Bluetooth earphone mode; the live microphone mode is different from the Bluetooth earphone mode, and the Bluetooth earphone mode is a mode of receiving and playing external terminal audio signals or making an instant call via an external terminal; when the first earphone operates in the live microphone mode, the second earphone communicates with the external terminal in the capacity of the Bluetooth master earphone for audio. Step S220, when it is detected that the fulcrum (1) and the contact point (2) are in a connected state, control the first earphone and the second earphone to enter the Bluetooth earphone mode, and one of the first earphone and the second earphone is the Bluetooth master earphone and the other is the slave earphone. Step S300, collect ambient sound in the live microphone mode to obtain a live audio signal. Step S400, send the live audio signal to the live terminal so that the live terminal plays the live audio signal.

9. The method for data interaction of the wireless Bluetooth headset according to claim 8, wherein In the Bluetooth earphone mode, the wireless Bluetooth earphone performs three-terminal communication with other wireless Bluetooth earphones and an external terminal through a first communication channel. In step S400, control the wireless Bluetooth earphone to perform two-terminal communication with the live terminal through a second communication channel, and the second communication channel is different from the hardware module of the first communication channel.

10. The method for wireless Bluetooth earphone data interaction according to any one of claims 8-9, characterized in that In step S210, directly control the wireless Bluetooth earphone to operate in the live microphone mode.

11. The method for wireless Bluetooth headset data interaction according to any one of claims 8-9, characterized in that, The step S210 includes: When it is detected that the fulcrum (1) and the contact point (2) are insulated and disconnected, send a prompt message to the user to switch to the live microphone mode. When receiving a confirmation message from the user to switch to the live microphone mode, control the wireless Bluetooth earphone to operate in the live microphone mode.

12. A computer-readable storage medium having a computer program stored thereon, characterized in that, The computer program stored in the storage medium is used to be executed by a processor to implement the method according to any one of claims 8-11.

13. A chip of an audio device, on which there is an integrated circuit, characterized in that, The integrated circuit is designed to implement the method according to any one of claims 8-11.

14. A live broadcast system, characterized in that, Including: A live terminal for externally spreading live data. For the pair of wireless Bluetooth earphones according to any one of claims 1-7, at least the first earphone among the first earphone and the second earphone collects live audio and transmits it to the live terminal.

Images