Wireless earphone device

Abstract

The invention discloses wireless earphone equipment, and belongs to the technical field of electronics. The wireless earphone equipment comprises a wireless earphone, the wireless earphone is provided with a first fixing device in a separable mode, and the first fixing device is used for fixing the wireless earphone on a movable object.

Description

Technical Field

[0001] The present application belongs to the field of electronic technology, and specifically relates to a wireless headset device. Background Art

[0002] With the rapid development of smart terminal products, the cost of shooting short videos is getting lower and lower. More and more users are willing to share interesting things around them on major short video platforms, and even shoot short videos such as scripts to gain traffic. When shooting videos or doing interviews, how to record high-definition near-end voice and sound has become an indispensable part of the success of the video.

[0003] In the scenario of recording the sound of multiple people standing at a certain distance, multiple professional lavalier microphones are usually required to complete the clear recording of the sound. However, adopting this solution will bring about the problems of high equipment cost and inconvenience in using and carrying the equipment. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a wireless headset device that can solve the problems of high equipment cost and inconvenient use and carrying of the equipment caused by existing sound recording solutions for multi-person scenarios.

[0005] An embodiment of the present application provides a wireless headset device, including a wireless headset, wherein the wireless headset is provided with a first fixing device in a detachable manner, and the first fixing device is used to fix the wireless headset on a movable object.

[0006] In some embodiments, the first fixing device comprises: a locking mechanism, the locking mechanism comprises a first locking component and a connecting piece, the first locking component is arranged in the wireless headset; the wireless headset comprises a first shell, the first shell is provided with an opening; the connecting piece is detachably connected to the first locking component through the opening;

[0007] Wherein, the locking mechanism includes a first state and a second state; in the first state, the first locking component locks the connecting member on the wireless headset;

[0008] In the second state, the first locking assembly releases the lock on the connecting member, and the connecting member can be detached from the wireless headset through the opening.

[0009] In some embodiments, the first locking assembly includes an annular ring, and a first protrusion and a second protrusion are symmetrically arranged on the inner side wall of the annular ring in a radial direction;

[0010] The connecting member comprises a plate portion and a cylindrical shaft, one end of the cylindrical shaft is connected to the plate portion, the other end of the cylindrical shaft is tapered, the cylindrical shaft is provided with an annular groove and a second longitudinal groove and a third longitudinal groove symmetrically distributed along the radial direction, the second longitudinal groove and the third longitudinal groove are both connected to the annular groove, and the first protrusion and the second protrusion can rotate around the annular groove;

[0011] Wherein, when the locking mechanism is in the first state, the first protrusion deviates from the second longitudinal groove, the second protrusion deviates from the third longitudinal groove, and the connecting member is locked on the wireless headset through the annular groove;

[0012] When the locking mechanism is in the second state, the first protrusion is aligned with the second longitudinal groove, the second protrusion is aligned with the third longitudinal groove, and the connecting member can be detached from the wireless headset through the second longitudinal groove and the third longitudinal groove.

[0013] In some embodiments, the diameter of the cylindrical shaft is equal to the diameter of the opening; when the locking mechanism is in the first state, the plate portion protrudes outside the first shell; or,

[0014] The plate portion is a circular plate portion, and the diameter of the circular plate portion is equal to the diameter of the opening; when the locking mechanism is in the first state, the side of the circular plate portion facing away from the cylindrical shaft is flush with the outer surface of the first shell.

[0015] In some embodiments, a first mark is provided on a side of the circular plate portion facing away from the cylindrical shaft; a second mark is provided at a second preset position on the outer surface of the first shell, and a third mark is provided at a third preset position;

[0016] When the locking mechanism is in the first state, the first mark is aligned with the second mark; when the locking mechanism is in the second state, the first mark is aligned with the third mark.

[0017] In some embodiments, the wireless headset includes a first wireless headset and a second wireless headset;

[0018] The first fixing device includes a fifth magnet and a sixth magnet, and the polarity of the fifth magnet is opposite to that of the sixth magnet; wherein the fifth magnet is arranged at the ear handle of the first wireless headset; and the sixth magnet is arranged at the ear handle of the second wireless headset.

[0019] In some embodiments, the first fixing device further comprises: a seventh magnet and an eighth magnet;

[0020] The seventh magnet is disposed at a second preset position of the first wireless headset, the second preset position is close to the sound unit of the first wireless headset, and the eighth magnet is disposed at a third preset position of the second wireless headset, the third preset position is close to the sound unit of the second wireless headset;

[0021] The fifth magnet has an opposite polarity to the eighth magnet, and the sixth magnet has an opposite polarity to the seventh magnet.

[0022] In some embodiments, the first fixing device further includes: a first boss disposed on the head of the first wireless headset, and a first groove disposed on the head of the second wireless headset; the first boss is interference-fitted with the first groove.

[0023] In some embodiments, the wireless headset device further includes: a charging box, the charging box is used to store the wireless headset and charge the wireless headset, and the charging box is provided with a first receiving groove;

[0024] The first fixing device comprises a first magnet and a second magnet having a polarity opposite to that of the first magnet;

[0025] Wherein, the first magnet is arranged at a first preset position of the wireless headset, and the second magnet is received in the first receiving groove.

[0026] In some embodiments, the wireless headset is provided with a transverse groove and a first longitudinal groove that are interconnected;

[0027] The first fixing device includes a third magnet and a fourth magnet with opposite polarity to the third magnet. The third magnet is fixed in the first longitudinal groove, and the fourth magnet is fixed in the transverse groove by mutual adsorption with the third magnet.

[0028] In some embodiments, the charging box is provided with a second fixing device, and the second fixing device is used to fix the wireless headset on a movable object.

[0029] In some embodiments, the charging box includes a second shell, and the outer surface of the second shell is provided with a second accommodating groove;

[0030] The second fixing device comprises: a cover plate; an elastic pressing mechanism connecting the cover plate and the second receiving groove; and a clamping structure;

[0031] Wherein, under the action of external force, the cover plate is fixed in the second receiving groove or at least partially separated from the second receiving groove through the elastic pressing mechanism and the clamping structure.

[0032] In some embodiments, the cover plate is a triangular prism plate;

[0033] The elastic pressing mechanism comprises a coil spring and a rotating shaft, wherein the coil spring is sleeved on the rotating shaft, and the elastic pressing mechanism is arranged on the triangular prism plate through the rotating shaft;

[0034] A snap-fit ​​structure is formed between the triangular prism plate and the second receiving groove;

[0035] Wherein, under the action of external force, the clamping structure of the triangular prism plate is engaged through the coil spring, and the triangular prism plate is fixed in the second receiving groove; or, the clamping structure is separated through the coil spring, and part of the triangular prism plate is separated from the second receiving groove.

[0036] In some embodiments, the top surface of the triangular prism plate is rectangular and matches the notch of the second receiving groove; the bottom surface of the triangular prism plate includes: a first surface connected to the first edge of the top surface and a second surface connected to the second edge of the top surface, the first edge of the top surface is parallel to the second edge of the top surface, the first surface is connected to the second surface, and the angle between the first surface and the second surface is an obtuse angle; the first side surface and the second side surface of the triangular prism plate are formed by the top surface, the first surface and the second surface;

[0037] Wherein, a third receiving groove for receiving part of the coil spring is provided in the middle of the bottom surface of the triangular prism plate, and the triangular prism plate is provided with a first through hole and a second through hole, the first through hole communicates with the first side surface and the inner side wall of the third receiving groove corresponding to the first side surface, and the second through hole communicates with the second side surface and the inner side wall of the third receiving groove corresponding to the second side surface;

[0038] The second accommodating groove has a first limiting hole and a second limiting hole respectively disposed on the opposite inner side walls;

[0039] The rotating shaft passes through the first through hole, the coil spring and the second through hole in sequence, and two ends of the rotating shaft are respectively placed in the first limiting hole and the second limiting hole.

[0040] In some embodiments, a second boss is provided in the area of ​​the second receiving groove corresponding to the area outside the third receiving groove, and the second boss is matched with the bottom surface of the triangular prism plate;

[0041] The second boss is provided with at least one second groove, the bottom surface of the triangular prism is provided with at least one protrusion, each second groove corresponds to a protrusion, and the second groove and the protrusion form the locking structure.

[0042] In some embodiments, the charging box further includes: a second shell;

[0043] a circuit board disposed in the second housing, wherein a plurality of microphones are disposed on the circuit board;

[0044] A first microphone pickup hole provided on the side wall of the second housing;

[0045] A first sound guide channel is provided in the second housing, wherein one end of the first sound guide channel is connected to the first microphone pickup hole, and the other end of the first sound guide channel is aligned with the plurality of microphones.

[0046] In some embodiments, the charging box further includes: a second shell, the second shell being provided with a fourth accommodating groove for accommodating the wireless headset;

[0047] a second microphone pickup hole provided on the side wall of the second housing;

[0048] A second sound guide channel is provided in the second shell body, wherein one end of the second sound guide channel is connected to the sound pickup hole of the second microphone, and the other end of the second sound guide channel is connected to the fourth accommodating groove.

[0049] In some embodiments, the wireless headset includes a first shell, the first shell is provided with a third microphone pickup hole, and the third microphone pickup hole is connected to the second sound guide channel.

[0050] In an embodiment of the present application, the wireless headset device includes a wireless headset; the wireless headset is provided with a first fixing device in a detachable manner, and the first fixing device is used to fix the wireless headset on a movable object. In this way, for sound recording in a multi-person scenario, the wireless headset device can be fixed on multiple people by means of a fixing device provided on the wireless headset device, and sound recording can be achieved using the wireless headset device. This not only reduces the cost of the device, but also facilitates the use and carrying of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 is a schematic structural diagram of a first fixing device corresponding to the first embodiment of the present application;

[0052] Figure 2 This is one of the exploded structural schematic diagrams of the wireless headset device according to an embodiment of the present application;

[0053] Figure 3 is a schematic structural diagram of a wireless headset device according to an embodiment of the present application;

[0054] Figure 4 It is a schematic diagram of the structure of the charging box of an embodiment of the present application;

[0055] Figure 5 This is one of the implementation flow diagrams of the sound recording corresponding to the embodiment of the present application;

[0056] Figure 6 It is one of the structural schematic diagrams of the first fixing device corresponding to the second embodiment of the present application;

[0057] Figure 7 This is the second structural schematic diagram of the first fixing device corresponding to the second embodiment of the present application;

[0058] Figure 8 This is the third structural diagram of the first fixing device corresponding to the second embodiment of the present application;

[0059] Fig. 9 This is the fourth structural diagram of the first fixing device corresponding to the second embodiment of the present application;

[0060] Fig.10 is a schematic diagram of an exploded structure of a wireless headset provided with a first fixing device corresponding to the third embodiment of the present application;

[0061] Fig.11 is a cross-sectional schematic diagram of a wireless headset provided with a first fixing device corresponding to the third embodiment of the present application;

[0062] Fig.12 is a schematic structural diagram of a wireless headset provided with a first fixing device corresponding to the third embodiment of the present application;

[0063] Fig.13 yes Fig.10 A schematic diagram of the structure corresponding to the first fixing device in a locked state;

[0064] Fig.14 yes Fig.10 A schematic diagram of the structure corresponding to the first fixing device in the unlocked state;

[0065] Fig.15 yes Fig.10 Schematic diagram of the exploded structure of the first fixing device;

[0066] Fig.16 It is one of the schematic diagrams corresponding to the fourth embodiment of the present application, in which a first fixing device is provided;

[0067] Fig.17 This is the second schematic diagram corresponding to the fourth embodiment of the present application, in which a first fixing device is provided;

[0068] Fig.18 It is one of the schematic diagrams corresponding to the fifth embodiment of the present application, in which a first fixing device is provided;

[0069] Fig.19 This is the second schematic diagram corresponding to the fifth embodiment of the present application, in which a first fixing device is provided;

[0070] Fig. 20 It is one of the schematic diagrams corresponding to the sixth embodiment of the present application, in which a first fixing device is provided;

[0071] Fig.21This is the second schematic diagram corresponding to the sixth embodiment of the present application, in which a first fixing device is provided;

[0072] Fig. 22 This is the second exploded structural schematic diagram of the wireless headset device according to an embodiment of the present application;

[0073] Fig.23 This is one of the exploded structural schematic diagrams of the second fixing device in the embodiment of the present application;

[0074] Fig.24 is one of the cross-sectional schematic diagrams of a wireless headset device provided with a second fixing device according to an embodiment of the present application;

[0075] Fig.25 is a schematic diagram of the structure of the sealing foam of an embodiment of the present application;

[0076] Fig.26 is a second cross-sectional schematic diagram of a wireless headset device provided with a second fixing device according to an embodiment of the present application;

[0077] Fig. 27 is a schematic diagram of an unlocked state of the second fixing device in an embodiment of the present application;

[0078] Fig.28 is a schematic diagram of a locked state of the second fixing device in an embodiment of the present application;

[0079] Fig.29 This is the second schematic diagram of the implementation process of sound recording corresponding to the embodiment of the present application;

[0080] Fig.30 This is the second exploded structural schematic diagram of the second fixing device of the embodiment of the present application;

[0081] Fig.31 is a third cross-sectional schematic diagram of a wireless headset device provided with a second fixing device according to an embodiment of the present application;

[0082] Fig.32 This is the third schematic diagram of the implementation process of sound recording corresponding to the embodiment of the present application. DETAILED DESCRIPTION

[0083] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0084] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0085] The following is combined with Figure 1 to Figure 32 , the wireless headset device provided in the embodiment of the present application is described in detail through specific embodiments and application scenarios.

[0086] An embodiment of the present application provides a wireless headset device, comprising a wireless headset 1, wherein the wireless headset 1 is provided with a first fixing device (3, 4, 5, 18) in a detachable manner, and the first fixing device (3, 4, 5, 18) is used to fix the wireless headset 1 on a movable object.

[0087] In this way, for sound recording in a multi-person scenario, the wireless headset device can be fixed on multiple people through a fixing device set on the wireless headset device, and sound recording can be achieved using the wireless headset device. This not only reduces the cost of the equipment, but also makes it easier to use and carry the equipment.

[0088] It should be understood that the wireless headset 1 refers to the left and right headsets (hereinafter referred to as the first wireless headset and the second wireless headset in the relevant embodiments), both of which are denoted as wireless headset 1. The design of the wireless headset in the embodiments of the present application (such as the devices, components, elements, structures, etc. provided on the wireless headset) is aimed at the design of each wireless headset.

[0089] Optionally, the wireless headset 1 is a True Wireless Stereo (TWS) headset.

[0090] Among them, the wireless headset 1 includes a first shell 7, in which a printed circuit board (PCB), a Bluetooth module, a power management module, a sound unit, a battery and other modules are integrated. This part is consistent with the function and principle of traditional wireless headsets and will not be repeated here.

[0091] Optionally, the wireless headset device of the embodiment of the present application further includes: a charging box 2, which is used to store the wireless headset 1 and charge the wireless headset 1.

[0092] The charging box 2 includes a second shell 8; a box cover 9, which is located above the second shell 8 and rotatably connected to the second shell 8, fixed above the shell cover 13 and forms a storage space with the second shell 8; a battery 10, a circuit board 11, and a fixing bracket 12 arranged between the battery 10 and the circuit board 11 are arranged in the second shell 8, the battery 10 is electrically connected to the circuit board 11, and supplies power to the circuit board 11.

[0093] Here, the second shell 8 provides protection and support for the components or modules in the shell; the battery 10 provides power support for the entire module; the fixed bracket 12 provides support and connection for the internal module; the circuit board 11 is the carrier of all electronic components or modules, realizing functions such as signal processing, Bluetooth, and power management; the shell cover 13 provides protection and waterproof and dustproof functions for the entire accommodating space (the lower part of the charging box). The box cover 9 is the cover of the entire charging box 2, which also integrates magnets, Hall sensors, etc., and cooperates with the second shell 8 to realize the judgment of the opening and closing state of the box cover 9. The side of the second shell 8 is provided with a function button 14 (actually a part for pressing the function button, and the rest can be set on the circuit board 11 to realize the pressing function). Here, the function button 14 can be a switch button for turning on and off the battery 10 in the charging box 2, and the switch button can realize the function of one-click connection to the main control device (such as a mobile phone) by long pressing. The function button 14 can also be a reset button, which is used to restore to the factory settings through the function button 14 when the charging box 2 cannot work normally. The function button 14 may also be a function setting button, a pairing button, a power check button, etc.

[0094] As an optional implementation method, the wireless headset 1 also includes a first audio acquisition module (such as a microphone) and a first wireless transmission module (such as a Bluetooth module), and the first audio acquisition module is used to collect first audio data; the charging box 2 is also provided with a second audio acquisition module (such as a microphone), a second wireless transmission module (such as a Bluetooth module) and a storage module; wherein, the second audio acquisition module is used to collect second audio data, and the first audio data can be transmitted to the storage module via the first wireless transmission module and the second wireless transmission module, and the storage module is used to store the first audio data and / or the second audio data.

[0095] The present application provides a fixing device that can be quickly disassembled and fixed on the wireless headset device, combined with the audio acquisition module in the implementation method, to meet the user's needs for high-definition, wind noise-proof, friction-proof, and sound-breaking recording when recording sound in a multi-person scenario.

[0096] To complete sound recording in a multi-person scenario, a main control device (such as a mobile phone) is required. Normally, the first audio data collected by the first audio acquisition module and / or the second audio data collected by the second audio acquisition module are transmitted to the main control device through a wireless connection (such as a Bluetooth connection) between the main control device and the wireless headset 1 and the charging box 2.

[0097] However, if the main control device is disconnected from the device for collecting audio (wireless headset 1 and / or charging box), in order to avoid the loss of collected audio data and ensure that the subsequent main control device can play the complete audio or perform relevant processing on the audio data, the audio data collected by the audio collecting device that is disconnected from the main control device is stored through the storage module in this implementation method, and retransmitted (via wired or wireless transmission) to the main control device after the sound recording is completed.

[0098] The specific implementation of the above sound recording can be achieved through the following optional embodiments.

[0099] In an optional embodiment, the wireless headset device of the present application also includes: a controller arranged on the wireless headset 1 or the charging box 2, the controller being used to: when it is determined to enter the mobile recording mode, control the audio acquisition module of the target object to record the sound to obtain the target audio data, the target object being the wireless headset 1 or the charging box 2; when it is determined to maintain connection with the main control device, control the wireless transmission module of the target object to transmit the target audio data (such as the first audio data or the second audio data) to the main control device; when it is determined to disconnect from the main control device, transfer the target audio data to the storage module.

[0100] In one example, a storage module, a controller and a Bluetooth module are provided on the circuit board 11, which are mainly used for communication between the main control device and the wireless headset device. The storage module can be used to store data after disconnection from the main control device, and the recording data in the storage module can be exported and then input and output during subsequent video editing. After the charging box 2 is provided with a storage module and a controller, it can be used as a voice recorder, and the function button 14 can be used for quick operation to perform one-key recording.

[0101] The design of the wireless headset device of the present application is described below through the following embodiments.

[0102] Embodiment 1

[0103] See also Figure 1 to Figure 4 The charging box 2 is provided with a first accommodating groove 15; the first fixing device 3 includes a first magnet 31 and a second magnet 32 ​​with opposite polarity to the first magnet 31; wherein the first magnet 31 is arranged at a first preset position of the wireless headset 1, and the second magnet 32 ​​is received in the first accommodating groove 15.

[0104] The second magnet 32 ​​can be separated from the first receiving groove 15 and cooperate with the first magnet 31 to fix the wireless headset 1 on the movable object.

[0105] The first preset position can be at the ear handle of the wireless headset 1 (such as Figure 1 As shown), it can also be at the upper shell of the wireless headset 1, and the specific position is not limited. Optionally, the first magnet 31 and the second magnet 32 ​​are both magnets.

[0106] Specifically, the shell cover 13 of the charging box 2 is provided with a first accommodating groove 15. Among them, the shell cover 13 is provided with a fourth accommodating groove 130 (mainly to provide a stable position for the wireless headset 1 and to charge the wireless headset 1), which is used to store the wireless headset 1. The shell cover 13 is integrated with a magnet and a Hall sensor, which can detect and judge whether the wireless headset 1, the second magnet 32 ​​is inserted, and the switch state of the box cover 9.

[0107] When the second magnet 32 ​​is not in use, the second magnet 32 ​​is stored in the first receiving groove 15. When the wireless headset 1 needs to be fixed on a movable object (such as a user), the second magnet 32 ​​is taken out from the first receiving groove 15 by the user and is adsorbed with the first magnet 31. Figure 1 The second magnet 32 ​​and the first magnet 31 on the wireless headset 1 can be placed on both sides of the user's collar, clamping the user's collar in the middle, and fixed on the user's collar through the principle of opposite magnets attracting each other.

[0108] See below Figure 5 , the implementation process of the sound recording corresponding to the first embodiment is described.

[0109] Step 101, the charging box is connected to the mobile device via Bluetooth;

[0110] After that, the charging box is ready to receive instructions from the mobile device. If there is no further operation, it will continue to detect until the Bluetooth connection is disconnected or silent. Here, the mobile device is also the master device.

[0111] Step 102, determining whether to enter the normal headset mode;

[0112] If yes, execute step 103 ; if no, execute step 104 .

[0113] Step 103, using wireless headphones to implement multimedia and call functions.

[0114] Step 104, determining whether to enter mobile recording mode;

[0115] If yes, execute step 105.

[0116] Specifically, the wireless headset can detect that the wireless headset has entered the mobile recording mode or the interview mode, or the wireless headset can be notified to enter the mobile recording mode or the interview mode (the name of the mode can be customized) through the operation instruction of the mobile device (specifically, it can be sent through the application on the mobile device). Here, the wireless headset detects whether the wireless headset has entered the mobile recording mode, which can be determined by detecting the adsorption state of the second magnet 32 ​​through the Hall sensor on the wireless headset.

[0117] Step 105, the wireless headset is connected to the charging box and the mobile device at the same time;

[0118] Step 106, the wireless headset is ready to record sound and perform Bluetooth transmission;

[0119] It should be noted that when entering the mobile recording mode, the mobile device starts the recording command. At this time, the wireless headset is ready to record the sound and transmit it to the mobile device via Bluetooth for processing.

[0120] Step 107, determine whether the connection is disconnected;

[0121] If not, execute step 108; if so, execute step 109.

[0122] Here, during the recording process, it is determined whether a disconnection occurs.

[0123] Step 108, the wireless headset transmits the recorded audio data to the mobile device in real time;

[0124] Step 109, the wireless headset transmits the recorded audio data to the charging box and stores it;

[0125] Step 110, receiving an end instruction or detecting that a function key is pressed;

[0126] Here, the wireless headset transmits the recorded audio data to the charging box and stores it until the function button is pressed or the end command sent by the mobile device is received, which means the recording ends and stops recording.

[0127] Step 111, stop recording.

[0128] The audio data stored in the charging box is transmitted to the mobile device via a data cable or Bluetooth after the recording is completed, and the mobile device completes the audio synthesis.

[0129] Embodiment 2

[0130] See also Figure 6 to Figure 9 The wireless headset 1 is provided with a transverse groove 16 and a first longitudinal groove 17 which are interconnected; the first fixing device 4 includes a third magnet 41 and a fourth magnet 42 having a polarity opposite to that of the third magnet 41, and the third magnet 41 is fixed in the first longitudinal groove 17, see Figure 7 The fourth magnet 42 is fixed in the transverse groove 16 by mutual adsorption with the third magnet 41 .

[0131] The fourth magnet 42 can be separated from the transverse groove 16 and cooperate with the third magnet 41 to fix the wireless headset 1 on the movable object.

[0132] Optionally, the third magnet 41 and the fourth magnet 42 are both magnets.

[0133] The mutually connected transverse groove 16 and the first longitudinal groove 17 form a T-shaped groove, the notch of the transverse groove 16 is the notch of the T-shaped groove, and the width of the transverse groove 16 is greater than the width of the first longitudinal groove 17 .

[0134] Optionally, the third magnet 41 is fixed in the first longitudinal groove 17 by gluing.

[0135] Here, after the fourth magnet 42 is fixed in the transverse groove 16 by mutual adsorption with the third magnet 41, the outer surface of the fourth magnet 42 is flush with the surface of the wireless headset 1, that is, the fourth magnet 42 is flush in overall appearance after being adsorbed in the transverse groove 16, see Figure 8 and Fig. 9 .

[0136] In this embodiment, the fourth magnet 42 can be hidden in the wireless headset 1. When charging and the wireless headset 1 is worn normally, the fourth magnet 42 is placed in the transverse groove 16, that is, the fourth magnet 42 can stay in the wireless headset 1 for a long time. Only when entering the mobile recording mode, the fourth magnet 42 is taken out from the transverse groove 16, and the wireless headset 1 is fixed to the user's collar or other position through mutual adsorption with the third magnet 41, so as to achieve high-quality recording.

[0137] Compared with the inconvenience of taking and placing the second magnet 32 ​​from the charging box in the first embodiment, in this embodiment, the fourth magnet 42 is more convenient to take and place, and is not easy to lose.

[0138] The other principles of the second embodiment are the same as those of the first embodiment, and will not be described in detail here. The implementation process of the sound recording corresponding to the second embodiment can be referred to the first embodiment, and will not be described in detail here.

[0139] As an optional implementation, see Figure 10 to Figure 15The first fixing device includes: a locking mechanism 5, the locking mechanism 5 includes a first locking component and a connecting member 20, the first locking component is arranged in the wireless headset 1; the wireless headset 1 includes a first shell 7, and the first shell 7 is provided with an opening 21; the connecting member 20 is detachably connected to the first locking component through the opening 21; wherein, the locking mechanism 5 includes a first state and a second state; in the first state, the first locking component locks the connecting member 20 on the wireless headset 1; in the second state, the first locking component releases the lock of the connecting member 20, and the connecting member 20 can be detached from the wireless headset 1 through the opening 21.

[0140] Here, before the locking mechanism 5 locks the wireless headset 1, the first shell 7 of the wireless headset 1 contacts a movable object (such as the user's collar), and then the connecting member 20 passes through the opening 21 and is connected to the first locking component, and the first locking component locks the connecting member 20 to the wireless headset 1, thereby realizing that the first fixing device fixes the charging box 2 on the movable object.

[0141] It should be noted that the fixing method (locking method) of the locking mechanism 5 is not fixed, and can be self-locking, button locking, or mutual adsorption of magnets, etc., all of which are within the protection scope of the present application.

[0142] An optional embodiment corresponding to this implementation is described below.

[0143] Embodiment 3

[0144] See also Fig.13 The first locking assembly includes an annular ring 22, and a first protrusion 221 and a second protrusion 222 are symmetrically provided on the inner side wall of the annular ring 22 along the radial direction; the connecting member 20 includes a plate portion 201 and a cylindrical shaft 202, one end of the cylindrical shaft 202 is connected to the plate portion 201, and the other end of the cylindrical shaft 202 is conical, and the cylindrical shaft 202 is provided with an annular groove 23 and a second longitudinal groove 24 and a third longitudinal groove 25 distributed symmetrically along the radial direction, the second longitudinal groove 24 and the third longitudinal groove 25 are both connected to the annular groove 23, and the first protrusion 221 and the second protrusion 222 can rotate around the annular groove 23.

[0145] See also Fig.10 Optionally, the first housing 7 includes a first housing portion 71 and a second housing portion 72. The wireless headset 1 includes a silicone cushion 26, a first housing portion 71 connected to the silicone cushion 26, a sound unit 27 is arranged in a space enclosed by the first housing portion 71 and the second housing portion 72, and the annular ring 22 is arranged between the sound unit 27 and the second housing portion 72; the opening 21 is arranged on the second housing portion 72.

[0146] When the locking mechanism 5 is in the first state, the first protrusion 221 deviates from the second longitudinal groove 24, and the second protrusion 222 deviates from the third longitudinal groove 25, and the connecting member 20 is locked on the wireless headset 1 through the annular groove 23, see Fig.13 When the locking mechanism 5 is in the second state, the first protrusion 221 is aligned with the second longitudinal groove 24, and the second protrusion 222 is aligned with the third longitudinal groove 25. Through the second longitudinal groove 24 and the third longitudinal groove 25, the connecting member 20 can be separated from the wireless headset 1 through the opening 21, see Fig.14 .

[0147] When the wireless headset 1 is charged and worn normally, the locking mechanism 5 is locked in the wireless headset 1, and the first protrusion 221 and the second protrusion 222 of the annular ring 22 are stuck in the annular groove 23, see Fig.13 .

[0148] When it is necessary to enter the mobile recording mode, the user rotates the connecting member 20 90 degrees clockwise (or counterclockwise). At this time, the first protrusion 221 is aligned with the second longitudinal groove 24, and the second protrusion 222 is aligned with the third longitudinal groove 25. Fig.14 , and then pull out the connector 20 in the vertical direction (that is, the connector 20 can be detached from the wireless headset 1 through the opening 21), and the connector 20 and the wireless headset 1 can be separated. Then, the first shell 7 of the wireless headset 1 contacts the movable object (such as the user's collar), and then the connector 20 passes through the user's collar and the opening 21 and is inserted into the wireless headset 1. Finally, the connector 20 is rotated 90 degrees in the opposite direction, the first protrusion 221 deviates from the second longitudinal groove, and the second protrusion 222 deviates from the third longitudinal groove 25, so that the first protrusion 221 and the second protrusion 222 of the annular ring 22 are stuck in the annular groove 23, and the locking state can be entered, so that the first fixing device can fix the charging box 2 on the movable object.

[0149] Optionally, the diameter of the cylindrical shaft 202 is equal to the diameter of the opening 21 ; when the locking mechanism 5 is in the first state, the plate portion 201 protrudes out of the first shell 7 .

[0150] Alternatively, the plate portion 201 is a circular plate portion, and the diameter of the circular plate portion is equal to the diameter of the opening 21; when the locking mechanism 5 is in the first state, the side of the circular plate portion facing away from the cylindrical shaft 202 is flush with the outer surface of the first shell 7, see Fig.11 and Fig.12 .

[0151] Optional, see Fig.12A first mark 203 is provided on a side of the circular plate portion facing away from the cylindrical rod body 202; a second mark 73 is provided at a second preset position on the outer surface of the first shell 7, and a third mark 74 is provided at a third preset position; when the locking mechanism 5 is in the first state, the first mark 203 is aligned with the second mark 73; when the locking mechanism 5 is in the second state, the first mark 203 is aligned with the third mark 74.

[0152] Here, marks are provided on the outer surface of the first housing 7 and the locking mechanism 5 (specifically, the connecting member 20 ) to remind the user of the state of the locking mechanism 5 at that time (for example, whether it is locked or unlocked).

[0153] It should be noted that, for the solution in which the side of the plate facing away from the cylindrical shaft 202 is flush with the outer surface of the first shell 7, in order to facilitate locking or unlocking of the locking mechanism 5, the first mark 203 can be a protrusion on the plate to facilitate user gripping.

[0154] The connecting piece on the locking mechanism corresponding to this embodiment is more convenient to take and place, and is not easy to lose.

[0155] The design of the wireless headset device corresponding to the third embodiment is adopted, and the other principles are the same as those of the first embodiment, which will not be described in detail here. The implementation process of the sound recording of the wireless headset device corresponding to the third embodiment can be referred to the first embodiment, which will not be described in detail here.

[0156] Embodiment 4

[0157] See also Figure 16-17 The wireless headset 1 includes a first wireless headset 101 and a second wireless headset 102; the first fixing device 18 includes a fifth magnet 181 and a sixth magnet 182, and the polarities of the fifth magnet 181 and the sixth magnet 182 are opposite; wherein the fifth magnet 181 is arranged at the ear handle of the first wireless headset 101; and the sixth magnet 182 is arranged at the ear handle of the second wireless headset 102.

[0158] The fifth magnet 181 can cooperate with the sixth magnet 182 to fix the wireless headset 1 on the movable object.

[0159] It should be noted that the magnets (fifth magnet 181, sixth magnet 182) can be arranged at the ear handle of the wireless headset (see Fig.16 ), or it can be at the upper shell of the wireless headset, the specific location is not limited.

[0160] When the first wireless headset 101 and the second wireless headset 102 are close to each other, the fifth magnet 181 and the sixth magnet 182 are attracted together due to the principle of opposites attracting each other, because the polarities of the fifth magnet 181 and the sixth magnet 182 are opposite. When the first wireless headset 101 and the second wireless headset 102 are placed on both sides of the user's collar, and the user's collar is clamped in the middle, the wireless headset can be fixed on the user's collar through the principle of opposites attracting each other, and the microphones of the first wireless headset 101 and the second wireless headset 102 are used together to realize the microphone recording function.

[0161] A single wireless headset is usually equipped with multiple microphones. If a single wireless headset is equipped with 2 microphones, two wireless headsets will have 4 microphones. The 4-microphone array can realize functions such as anti-wind noise and anti-friction during recording, thereby improving recording performance.

[0162] The implementation process of the sound recording corresponding to the fourth embodiment can refer to the above-mentioned first embodiment, which will not be repeated here.

[0163] Embodiment 5

[0164] See also Figure 18-19 The wireless headset 1 includes a first wireless headset 101 and a second wireless headset 102; the first fixing device 18 includes a fifth magnet 181, a sixth magnet 182, a seventh magnet 183 and an eighth magnet 184; wherein the fifth magnet 181 is arranged at the ear handle of the first wireless headset 101; the sixth magnet 182 is arranged at the ear handle of the second wireless headset 102, and the polarity of the fifth magnet 181 is opposite to that of the sixth magnet 182; the seventh magnet 183 is arranged at a second preset position of the first wireless headset 101, the second preset position is close to the sound unit of the first wireless headset 101 (not shown in the figure), and the eighth magnet 184 is arranged at a third preset position of the second wireless headset 102, the third preset position is close to the sound unit of the second wireless headset 102 (not shown in the figure); the polarity of the fifth magnet 181 is opposite to that of the eighth magnet 184, and the polarity of the sixth magnet 182 is opposite to that of the seventh magnet 183.

[0165] Fig.18 The figure shows the two pairs of magnets in the unattracted state. Fig.19 Shown is the adsorption state of two pairs of magnets.

[0166] Here, after the first wireless headset 101 and the second wireless headset 102 are close to each other, since the polarities of the fifth magnet 181 and the eighth magnet 184 are opposite, and the polarities of the sixth magnet 182 and the seventh magnet 183 are opposite, the fifth magnet 181 and the eighth magnet 184 will be adsorbed together due to the principle of opposites attract, and the sixth magnet 182 and the seventh magnet 183 will be adsorbed together due to the principle of opposites attract. The two pairs of magnets are adsorbed at the same time, the adsorption is more secure, and it is not easy to fall off. Moreover, when adsorbed, the overall mass of the ear handle is relatively balanced with the sound unit, and the overall space occupied is smaller, which is convenient for use.

[0167] The design of the wireless headset device corresponding to the fifth embodiment is adopted, and the other principles are the same as those of the first embodiment, which will not be described in detail here. The implementation process of the sound recording of the wireless headset device corresponding to the fifth embodiment can be referred to the first embodiment, which will not be described in detail here.

[0168] Embodiment 6

[0169] See also Figure 20-21 The wireless headset 1 includes a first wireless headset 101 and a second wireless headset 102; the first fixing device 18 includes a fifth magnet 181 and a sixth magnet 182, the fifth magnet 181 and the sixth magnet 182 have opposite polarities, and are arranged on a first boss 185 on the head of the first wireless headset 101, and a first groove 186 on the head of the second wireless headset 102; wherein the fifth magnet 181 is arranged on the ear handle of the first wireless headset 101; the sixth magnet 182 is arranged on the ear handle of the second wireless headset 102; the first boss 185 and the first groove 186 are interference fit.

[0170] Among them, the fifth magnet 181 can cooperate with the sixth magnet 182, and the first boss 185 cooperates with the first groove 186 to fix the wireless headset 1 on the movable object. That is, after the first wireless headset 101 and the second wireless headset 102 are close to each other, the fifth magnet 181 and the sixth magnet 182 are adsorbed together, and the first boss 185 and the first groove 186 are tightly engaged with each other. When the first wireless headset 101 and the second wireless headset 102 are placed on both sides of the user's collar and the user's collar is clamped in the middle, through the principle of opposites attracting each other, the first boss 185 and the first groove 186 are mutually engaged, so that the wireless headset can be fixed on the user's collar, and the microphones of the first wireless headset 101 and the second wireless headset 102 are used in combination to realize the microphone recording function.

[0171] A first boss 185 is provided on the head of the first wireless headset 101. Specifically, the first boss 185 is provided on the back of the sound unit of the head of the first wireless headset 101. Optionally, the first boss 185 is a silicone boss and has elasticity. A first groove 186 is provided on the head of the second wireless headset 102. Specifically, the first groove 186 is provided on the back of the sound unit of the head of the second wireless headset 102. The size of the first groove 186 is slightly smaller than the size of the first boss 185. Since the silicone boss is elastic, the silicone boss can be tightly adsorbed when it is buckled with the first groove.

[0172] The design of the wireless headset device corresponding to the sixth embodiment is adopted, and the other principles are the same as those of the first embodiment, which will not be described in detail here. The implementation process of the sound recording of the wireless headset device corresponding to the sixth embodiment can be referred to the first embodiment, which will not be described in detail here.

[0173] As an optional implementation, see Figure 22 to Figure 28 The charging box 2 is provided with a second fixing device 6, and the second fixing device 6 is used to fix the wireless headset 1 on a movable object.

[0174] Optionally, the charging box 2 includes a second shell 8, and the outer surface of the second shell 8 is provided with a second accommodating groove 28; the second fixing device 6 includes: a cover plate 61; an elastic pressing mechanism 62 connecting the cover plate 61 and the second accommodating groove 28; and a snap-fit ​​structure 63; wherein, under the action of external force, the cover plate 61 is fixed in the second accommodating groove 28 through the elastic pressing mechanism 62 and the snap-fit ​​structure 63, or at least partially detached from the second accommodating groove 28.

[0175] When it is not necessary to enter the mobile recording mode, the cover 61 is fixed in the second accommodating groove 28; when it is necessary to enter the mobile recording mode, the cover 61 is at least partially separated from the second accommodating groove 28 by the elastic pressing mechanism 62 and the snap-fit ​​structure 63 under the action of external force, and then the user (movable object) can move the charging box 2 to the user's collar, place the user's collar between the cover 61 and the second accommodating groove 28, and then apply external force to the cover 61, and fix the user's collar in the second accommodating groove 28 by the elastic pressing mechanism 62 and the snap-fit ​​structure 63, thereby realizing the second fixing device 6 fixing the charging box 2 on the movable object.

[0176] In this implementation, the second fixing device 6 is designed to be hidden and not flush with the entire large surface (the outer surface of the second housing 8). When in use, it is ejected by mechanical pressing, similar to the pop-up of the door handle of an Internet car, to meet the requirements of a smooth appearance. Of course, the second fixing device can also be ejected by electronic pressing, which is within the scope of protection of this application.

[0177] An optional embodiment corresponding to this implementation is described below.

[0178] Embodiment 7

[0179] See also Figure 22 to Figure 28 The cover plate 61 is a triangular prism plate; the elastic pressing mechanism 62 includes a coil spring 621 and a rotating shaft 622, the coil spring 621 is sleeved on the rotating shaft 622, and the elastic pressing mechanism 62 is arranged on the triangular prism plate through the rotating shaft 622; a clamping structure 63 is formed between the triangular prism plate and the second accommodating groove 28; wherein, under the action of external force, the clamping structure 63 is engaged through the coil spring 621, and the triangular prism plate is fixed in the second accommodating groove 28; or, the clamping structure 63 is separated through the coil spring 621, and part of the triangular prism plate is separated from the second accommodating groove 28.

[0180] Specifically, the top surface 611 of the triangular prism plate is rectangular and matches the notch of the second receiving groove 28; the bottom surface of the triangular prism plate includes: a first surface 612 connected to the first side of the top surface 611 and a second surface 613 connected to the second side of the top surface 611, the first side of the top surface 611 is parallel to the second side of the top surface 611, the first surface 612 is connected to the second surface 613, and the angle between the first surface 612 and the second surface 613 is an obtuse angle; the first side surface and the second side surface of the triangular prism plate are formed by the top surface 611, the first surface 612 and the second surface 613;

[0181] Among them, a third accommodating groove 614 for accommodating part of the coil spring 621 is provided in the middle of the bottom surface of the triangular prism plate, and the triangular prism plate is provided with a first through hole 615 and a second through hole. The first through hole 615 connects the first side surface and the inner wall of the third accommodating groove 614 corresponding to the first side surface, and the second through hole connects the second side surface and the inner wall of the third accommodating groove 614 corresponding to the second side surface; the first limiting hole 281 and the second limiting hole are respectively provided on the opposite inner walls of the second accommodating groove 28; the rotating shaft 622 passes through the first through hole 615, the coil spring 621 and the second through hole in sequence, and the two ends of the rotating shaft 622 are respectively placed in the first limiting hole 281 and the second limiting hole.

[0182] Here, during the installation process, the coil spring 621 is placed in the third accommodating groove 614, and one end of the rotating shaft 622 first passes through the first through hole 615, then passes through the coil spring 621 placed in the third accommodating groove 614, and then passes through the second through hole; finally, the two ends of the rotating shaft 622 are respectively placed in the first limiting hole 281 and the second limiting hole.

[0183] Specifically, the second accommodating groove 28 is provided with a second boss 283 in the area outside the third accommodating groove 614, and the second boss 283 is adapted to the bottom surface of the triangular prism plate; the second boss 283 is provided with at least one second groove 29, and the bottom surface of the triangular prism is provided with at least one protrusion 30, each second groove 29 corresponds to a protrusion 30, and the second groove 29 and the protrusion 30 form a snap-fit ​​structure 63.

[0184] When it is not necessary to enter the mobile recording mode, the cover 61 is fixed in the second accommodating groove 28; when it is necessary to enter the mobile recording mode, the cover 61 is rotated around the rotating shaft 622 by the coil spring 621 under the action of external force, so that the protrusion 30 is disengaged from the second groove 29, and the cover 61 is at least partially disengaged from the second accommodating groove 28. Then the user (movable object) can move the charging box 2 to the user's collar, place the user's collar between the cover 61 and the second accommodating groove 28, and then apply external force to the cover 61. The coil spring 621 rotates around the rotating shaft 622 and is compressed, and the protrusion 30 is inserted into the second groove 29 (the protrusion 30 and the second groove 29 are interference fit, which can prevent the protrusion 60 from falling out of the second groove 29), so that the user's collar is fixed in the second accommodating groove 28, thereby realizing that the second fixing device 6 fixes the charging box 2 on the movable object. It should be noted that the elastic pressing mechanism 62 can also be driven by a motor to fix the cover 61 in the second accommodating groove 28 or partially detach it from the second accommodating groove 28, so that the relative coil spring 621 can provide a more stable force, and the trigger signal of the motor can be quickly triggered by the function button 14.

[0185] As an optional implementation, see Fig. 22 The charging box 2 also includes: a second shell 8; a circuit board 11 disposed in the second shell 8, and a plurality of microphones 100 are disposed on the circuit board 11; a first microphone pickup hole 81 disposed on the side wall of the second shell 8, see Figure 4 ; A first sound guide channel 82 is provided in the second housing 8, see Fig.26 One end of the first sound guide channel 82 is connected to the first microphone pickup hole 81 , and the other end is aimed at the multiple microphones 100 .

[0186] The multiple microphones 100 provided on the circuit board 11 can be digital microphones or analog microphones. If there is an analog microphone, a digital-to-analog converter (DAC) module is required. The DAC module is used to convert analog signals into digital signals for subsequent processing by other modules. Multiple microphones 100 form a microphone array for directional recording and multiple basic recording functions such as wind noise elimination and friction noise elimination.

[0187] The first microphone pickup hole 81 can be designed to match different charging boxes 2, and can be a single hole or multiple holes. The arrangement position can be any one of the six surfaces of the charging box 2 or a combination of multiple surfaces, and the design is mainly determined by the directionality of the sound reception effect.

[0188] It should be noted that see Fig.26A sealing foam 33 is provided between the circuit board 11 and the second housing 8, in which a dustproof net is also embedded. The sealing foam 33 is used to seal between the circuit board 11 and the second housing 8 to ensure the uniqueness of the silent channel, and the dustproof net is used to prevent dust from the microphone 100.

[0189] In this implementation, by disposing a microphone 100 in the charging box 2, combined with the second fixing device 6 provided on the above-mentioned charging box 2, the charging box 2 can be used as a recording device in the mobile recording mode.

[0190] See below Fig.29 , the implementation process of sound recording corresponding to the wireless headset device adopting this implementation method is explained.

[0191] Step 211, the charging box is connected to the mobile device via Bluetooth;

[0192] After that, the charging box is ready to receive instructions from the mobile device. If there is no further operation, it will continue to detect until the Bluetooth connection is disconnected or silent. Here, the mobile device is also the master device.

[0193] Step 212, determining whether to enter mobile recording mode;

[0194] If yes, then execute step 213. If no, then continue to detect.

[0195] Specifically, the wireless headset can be notified to enter the mobile recording mode or interview mode (the name of the mode can be customized) through the mobile device operation instruction (specifically, it can be sent through the application on the mobile device).

[0196] Step 213, the mobile device starts recording;

[0197] Step 214, the charging box is ready to record sound and transmit via Bluetooth;

[0198] Step 215, determine whether the connection is disconnected;

[0199] If not, execute step 216; if so, execute step 217.

[0200] Here, during the recording process, it is determined whether a disconnection occurs.

[0201] Step 216, the charging box transmits the recorded audio data to the mobile device in real time;

[0202] Step 217, the charging box transmits the recorded audio data to its own storage module;

[0203] Step 218, receiving an end instruction or detecting that a function key is pressed;

[0204] Here, the charging box transfers the recorded audio data to its own storage module until the function button is pressed or the end command sent by the mobile device is received, which means the recording ends and stops recording.

[0205] Step 219, stop recording.

[0206] This implementation method arranges a high-performance microphone 100, a wireless transmission module and a second fixing device 6 in the charging box 2 to make a simple and convenient mobile microphone, which can enable the user to record the remote sound, greatly improving the user experience.

[0207] As an optional implementation, see Fig.30 and Fig.31 The charging box 2 also includes: a second shell 8, the second shell 8 is provided with a fourth accommodating groove 130 for accommodating the wireless headset 1; a second microphone pickup hole 83 provided on the side wall of the second shell 8; a second sound guide channel 84 provided in the second shell 8, one end of the second sound guide channel 84 is connected to the second microphone pickup hole 83, and the other end is connected to the fourth accommodating groove 130.

[0208] Furthermore, the wireless headset 1 includes a first shell 7 , and the first shell 7 is provided with a third microphone pickup hole (not shown in the figure). When the wireless headset 1 is located in the fourth accommodating groove 130 , the third microphone pickup hole is connected to the second sound guide channel 84 .

[0209] Here, a sealing foam and a dustproof net 200 are provided in the second sound guide channel 84, which divides the second sound guide channel 84 into two parts. The sealing foam and the dustproof net 200 are used to seal the two parts of the sound guide channel and prevent external dust from entering the entire fourth accommodating groove 130. Among them, the sound guide channel part close to the second microphone pickup hole 83 is mainly the sound receiving channel of the second shell 8. The sound guide channel part away from the second microphone pickup hole 83 is the channel from the shell cover 13 to the microphone of the wireless headset 1. A wind noise-proof structure can be designed in this channel, such as a windproof cover, a windproof sweater sponge, etc.

[0210] After the sound enters the part of the sound guide channel away from the second microphone pickup hole 83, the part of the sound guide channel away from the second microphone pickup hole 83 passes through the third microphone pickup hole corresponding to the microphone of the wireless headset 1. The wireless headset 1 has several microphones, and correspondingly several second sound guide channels 84 and second microphone pickup holes 83 are set.

[0211] In this implementation, combined with the second fixing device 6 of the device on the charging box 2 and the microphone of the wireless headset 1, the charging box 2 can be used as a recording device in the mobile recording mode. It should be noted that the wireless headset 1 needs to be stored in the charging box 2 and moved with the charging box 2.

[0212] See below Fig.32 , the implementation process of sound recording corresponding to the wireless headset device adopting this implementation method is explained.

[0213] Step 301, the wireless headset is connected to the mobile device via Bluetooth;

[0214] After that, the wireless headset is ready to receive instructions from the mobile device. If there is no further operation, it will continue to detect until the Bluetooth connection is disconnected or silent. Here, the mobile device is also the master device.

[0215] Step 302, determining whether to enter mobile recording mode;

[0216] If yes, then execute step 303. If no, then continue to detect.

[0217] Step 303, the mobile device starts recording;

[0218] Step 304, the wireless headset is ready to record sound and perform Bluetooth transmission;

[0219] Step 305, determine whether the connection is disconnected;

[0220] If not, execute step 306; if so, execute step 307.

[0221] Here, during the recording process, it is determined whether a disconnection occurs.

[0222] Step 306, the wireless headset transmits the recorded audio data to the mobile device in real time;

[0223] Step 307, the wireless headset transmits the recorded audio data to its own storage module;

[0224] Step 308, receiving an end instruction or detecting that a function key is pressed;

[0225] Here, the wireless headset transmits the recorded audio data to the storage module in the charging box until the function button is pressed or the end command sent by the mobile device is received, which means the recording ends and stops recording.

[0226] Step 309, stop recording.

[0227] In this implementation, the microphone of the wireless headset 1 can be fully utilized, and there is no need to add a separate microphone. Fig.30 The second microphone pickup hole 83 faces the main microphone of the wireless headset 1 in the charging box 2, so there is no need to add a new microphone and corresponding circuits and structures, which can greatly reduce costs.

[0228] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A wireless headset device, comprising a wireless headset (1), characterized in that: The wireless headset (1) is provided with a first fixing device (3, 4, 5, 18) in a detachable manner, and the first fixing device (3, 4, 5, 18) is used to fix the wireless headset (1) on a movable object.

2. The wireless headset device according to claim 1, characterized in that: The first fixing device comprises: a locking mechanism (5), the locking mechanism (5) comprising a first locking component and a connecting member (20), the first locking component being arranged in the wireless headset (1); the wireless headset (1) comprising a first shell (7), the first shell (7) being provided with an opening (21); the connecting member (20) being detachably connected to the first locking component through the opening (21); The locking mechanism (5) includes a first state and a second state; in the first state, the first locking component locks the connecting member (20) on the wireless headset (1); In the second state, the first locking component releases the lock on the connecting member (20), and the connecting member (20) can be detached from the wireless headset (1) through the opening (21).

3. The wireless headset device according to claim 2, characterized in that: The first locking assembly comprises an annular ring (22), and a first protrusion (221) and a second protrusion (222) are symmetrically arranged on the inner side wall of the annular ring (22) in a radial direction; The connecting member (20) comprises a plate portion (201) and a cylindrical shaft (202), one end of the cylindrical shaft (202) is connected to the plate portion (201), the other end of the cylindrical shaft (202) is tapered, the cylindrical shaft (202) is provided with an annular groove (23) and a second longitudinal groove (24) and a third longitudinal groove (25) symmetrically distributed along the radial direction, the second longitudinal groove (24) and the third longitudinal groove (25) are both connected to the annular groove (23), and the first protrusion (221) and the second protrusion (222) can rotate around the annular groove (23); Wherein, when the locking mechanism is in the first state, the first protrusion (221) deviates from the second longitudinal groove (24), and the second protrusion (222) deviates from the third longitudinal groove (25), and the connecting member (20) is locked on the wireless headset (1) through the annular groove (23); When the locking mechanism is in the second state, the first protrusion (221) is aligned with the second longitudinal groove (24), and the second protrusion (222) is aligned with the third longitudinal groove (25), and through the second longitudinal groove (24) and the third longitudinal groove (25), the connecting member (20) can be detached from the wireless headset (1) through the opening (21).

4. The wireless headset device according to claim 3, characterized in that: The diameter of the cylindrical shaft (202) is equal to the diameter of the opening (21); when the locking mechanism (5) is in the first state, the plate portion (201) protrudes outside the first shell (7); or, The plate portion (201) is a circular plate portion, and the diameter of the circular plate portion is equal to the diameter of the opening (21); when the locking mechanism (5) is in the first state, the side of the circular plate portion facing away from the cylindrical shaft (202) is flush with the outer surface of the first shell (7).

5. The wireless headset device according to claim 4, characterized in that: A first mark (203) is provided on a surface of the circular plate portion facing away from the cylindrical shaft (202); a second mark (73) is provided at a second preset position on the outer surface of the first shell (7), and a third mark (74) is provided at a third preset position; When the locking mechanism (5) is in a first state, the first mark (203) is aligned with the second mark (73); when the locking mechanism (5) is in a second state, the first mark (203) is aligned with the third mark (74).

6. The wireless headset device according to claim 1, characterized in that: The wireless headset (1) comprises a first wireless headset (101) and a second wireless headset (102); The first fixing device (18) comprises a fifth magnet (181) and a sixth magnet (182), wherein the polarity of the fifth magnet (181) and the sixth magnet (182) are opposite; wherein the fifth magnet (181) is arranged at the ear handle of the first wireless headset (101); and the sixth magnet (182) is arranged at the ear handle of the second wireless headset (102).

7. The wireless headset device according to claim 6, characterized in that: The first fixing device (18) further comprises: a seventh magnet (183) and an eighth magnet (184); The seventh magnet (183) is arranged at a second preset position of the first wireless headset (101), the second preset position being close to a sound-emitting unit of the first wireless headset (101), and the eighth magnet (184) is arranged at a third preset position of the second wireless headset (102), the third preset position being close to a sound-emitting unit of the second wireless headset (102); The polarities of the fifth magnet (181) and the eighth magnet (184) are opposite, and the polarities of the sixth magnet (182) and the seventh magnet (183) are opposite.

8. The wireless headset device according to claim 6, characterized in that: The first fixing device further comprises: a first boss (185) arranged on the head of the first wireless headset (101), and a first groove (186) arranged on the head of the second wireless headset (102); the first boss (185) and the first groove (186) are interference-fitted.

9. The wireless headset device according to claim 1, characterized in that: Also includes: A charging box (2), the charging box (2) is used to store the wireless headset (1) and charge the wireless headset (1), and the charging box (2) is provided with a first receiving groove (15); The first fixing device (3) comprises a first magnet (31) and a second magnet (32) having a polarity opposite to that of the first magnet; The first magnet (31) is arranged at a first preset position of the wireless headset (1), and the second magnet (32) is received in the first receiving groove (15).

10. The wireless headset device according to claim 1, characterized in that: The wireless headset (1) is provided with a transverse groove (16) and a first longitudinal groove (17) which are interconnected; The first fixing device (4) comprises a third magnet (41) and a fourth magnet (42) having a polarity opposite to that of the third magnet, wherein the third magnet (41) is fixed in the first longitudinal groove (17), and the fourth magnet (42) is fixed in the transverse groove (16) by mutual adsorption with the third magnet (41).

11. The wireless headset device according to claim 9, characterized in that: The charging box (2) is provided with a second fixing device (6), and the second fixing device (6) is used to fix the wireless headset (1) on a movable object. The charging box (2) comprises a second shell (8), and the outer surface of the second shell (8) is provided with a second accommodating groove (28); The second fixing device (6) comprises: a cover plate (61); an elastic pressing mechanism (62) connecting the cover plate (61) and the second receiving groove (28); and a snap-fit ​​structure (63); Wherein, under the action of an external force, the cover plate (61) is fixed in the second receiving groove (28) or at least partially detached from the second receiving groove (28) through the elastic pressing mechanism (62) and the snap-fit ​​structure (63).

12. The wireless headset device according to claim 11, characterized in that: The cover plate (61) is a triangular prism plate; The elastic pressing mechanism (62) comprises a coil spring (621) and a rotating shaft (622), wherein the coil spring (621) is sleeved on the rotating shaft (622), and the elastic pressing mechanism (62) is arranged on the triangular prism plate through the rotating shaft (622); A snap-fit ​​structure (63) is formed between the triangular prism plate and the second receiving groove (28); Wherein, under the action of an external force, the triangular prism plate engages the engaging structure (63) through the coil spring (621), and the triangular prism plate is fixed in the second receiving groove (28); or, the engaging structure (63) is separated through the coil spring (621), and part of the triangular prism plate is detached from the second receiving groove (28).

13. The wireless headset device according to claim 12, characterized in that: The top surface (611) of the triangular prism plate is rectangular and matches the notch of the second receiving groove (28); the bottom surface of the triangular prism plate comprises: a first surface (612) connected to the first edge of the top surface (611) and a second surface (613) connected to the second edge of the top surface (611), the first edge of the top surface (611) is parallel to the second edge of the top surface (611), the first surface (612) is connected to the second surface (613), and the angle between the first surface (612) and the second surface (613) is an obtuse angle; the first side surface and the second side surface of the triangular prism plate are formed by the top surface (611), the first surface (612) and the second surface (613); Wherein, a third receiving groove (614) for receiving part of the coil spring (621) is provided in the middle of the bottom surface of the triangular prism plate, and the triangular prism plate is provided with a first through hole (615) and a second through hole, wherein the first through hole (615) is connected to the first side surface and the inner side wall of the third receiving groove (614) corresponding to the first side surface, and the second through hole is connected to the second side surface and the inner side wall of the third receiving groove (614) corresponding to the second side surface; The second accommodating groove (28) has opposite inner side walls provided with a first limiting hole (281) and a second limiting hole respectively; The rotating shaft (622) passes through the first through hole (615), the coil spring (621) and the second through hole in sequence, and two ends of the rotating shaft (622) are respectively placed in the first limiting hole (281) and the second limiting hole.

14. The wireless headset device according to claim 13, characterized in that: The second containing groove (28) is provided with a second boss (283) in an area corresponding to the third containing groove (614), and the second boss (283) is adapted to the bottom surface of the triangular prism plate; The second boss (283) is provided with at least one second groove (29), the bottom surface of the triangular prism is provided with at least one protrusion (30), each second groove (29) corresponds to a protrusion, and the second groove (29) and the protrusion (30) form the engaging structure (63).

15. The wireless headset device according to claim 9, characterized in that: The charging box (2) further comprises: a second shell (8); A circuit board (11) disposed in the second housing (8), wherein a plurality of microphones (100) are disposed on the circuit board (11); A first microphone pickup hole (81) provided on the side wall of the second housing (8); A first sound guide channel (82) is provided in the second shell (8), wherein one end of the first sound guide channel (82) is connected to the first microphone pickup hole (81) and the other end is aligned with the plurality of microphones (100).

16. The wireless headset device according to claim 9, characterized in that: The charging box (2) further comprises: a second shell (8), wherein the second shell (8) is provided with a fourth accommodating groove (130) for accommodating the wireless headset (1); A second microphone pickup hole (83) provided on the side wall of the second housing (8); A second sound guide channel (84) is provided in the second shell (8), wherein one end of the second sound guide channel (84) is connected to the second microphone pickup hole (83), and the other end is connected to the fourth accommodating groove (130).

17. The wireless headset device according to claim 16, characterized in that: The wireless headset (1) comprises a first shell (7), the first shell (7) being provided with a third microphone pickup hole, the third microphone pickup hole being in communication with the second sound guide channel (84).

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