A magnetic pairing speaker and speaker combination product

Abstract

This utility model discloses a magnetic pairing speaker and a speaker combination product. The magnetic pairing speaker includes: a housing, a speaker, a control module, a magnetic induction module, and a magnetic structure. The magnetic induction module is disposed on the control module and electrically connected to it. The magnetic structure and the control module are disposed on the same plane on the inner surface of the housing, and the magnetic structure and the control module are located on opposite sides of the center plane of the housing, with the magnetic structure and the control module being equidistant from the center plane. By placing the magnetic induction module and the magnetic structure in the magnetic pairing speaker on the same plane, the magnetic induction module and the magnetic structure inside the two magnetic pairing speakers will come close to each other after one of the two speakers is rotated by a predetermined angle, thus triggering the magnetic pairing function. This reduces the probability of false triggering of magnetic pairing and improves the user experience.

Description

Technical Field

[0001] This utility model relates to the field of audio pairing, and in particular to a magnetic pairing audio system and audio combination product. Background Technology

[0002] With the rapid development of mobile digital products, portable speakers have become increasingly popular. To improve portability, traditional portable speakers have limited internal space and can only be set to mono, resulting in a lack of stereo sound. As the market has progressed, true wireless stereo (TWS) portable speakers have emerged, allowing for multi-channel wireless separation through two or more portable speakers.

[0003] However, current TWS portable speakers on the market pair with each other via button activation. They use magnets and magnetic induction modules on the motherboard plane, allowing pairing to occur when the two portable speakers' surfaces are aligned in any direction. This means that in daily use, users cannot make two portable speakers work independently when they are close together; they can only function as a TWS-paired combination. If they are brought close together, the pairing mode will be accidentally triggered, causing additional power loss and reducing the user experience.

[0004] Therefore, existing technologies still need to be improved and developed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a magnetic pairing speaker and speaker combination product, thereby solving the problem that existing Bluetooth pairing portable speakers can trigger the pairing mode in any direction when working independently, which is easy to accidentally touch and cause the device to overheat and lose power.

[0006] The technical solution of this utility model is as follows:

[0007] In a first aspect, this utility model discloses a magnetic pairing speaker, which includes: a housing, a speaker, a control module, a magnetic induction module, and a magnetic structure; wherein...

[0008] The housing has an internal mounting cavity for mounting a speaker;

[0009] The magnetic induction module is mounted on the control module and is electrically connected to the control module;

[0010] The magnetic structure and the control module are disposed on the same plane on the inner surface of the housing, and the magnetic structure and the control module are located on opposite sides of the center plane of the housing, with the magnetic structure and the control module being equidistant from the center plane.

[0011] In a further embodiment of this invention, the magnetic induction module is a Hall sensor.

[0012] In a further embodiment of this invention, the magnetic structure is a permanent magnet.

[0013] In a further embodiment of this invention, the housing includes a front housing and a rear housing. The front housing has a circular through hole for fixing the horn. A metal mesh layer and a non-woven fabric layer are disposed above the circular through hole. The metal mesh layer covers the horn, and the non-woven fabric layer covers the metal mesh layer.

[0014] In a further embodiment of this invention, the control module is located at the bottom of the rear housing, and the magnetic structure is located at the top of the rear housing.

[0015] In a further embodiment of this invention, the magnetic pairing speaker also includes a power supply, which is connected to an external voltage and electrically connected to the speaker and control module, for storing and providing electrical energy to the speaker and control module.

[0016] A further feature of this invention is that the housing has a USB socket.

[0017] In a further detail of this invention, the magnetic induction module is model CC6201ST.

[0018] In a further embodiment of this invention, the control module includes: a control unit, a Bluetooth module, a power supply voltage module, and an audio processing module; wherein,

[0019] One end of the control unit is connected to the magnetic induction module and is used to output a matching command signal to the Bluetooth module when a trigger signal is received from the magnetic induction module.

[0020] The Bluetooth module is used to initiate speaker pairing upon receiving the trigger signal;

[0021] The power supply voltage module is connected to the power supply and is used to collect electrical energy and output the working voltage to the audio processing module;

[0022] The audio processing module is connected to the speaker and is used to output audio playback signals to the speaker.

[0023] Secondly, the magnetic pairing speaker includes two magnetic pairing speakers as described above. The magnetic pairing speakers have the same structure, and the shells of the two magnetic pairing speakers face opposite directions when they come into contact with each other. The magnetic structure in the magnetic pairing speaker approaches the magnetic induction module of the other magnetic pairing speaker to initiate the pairing of the two magnetic pairing speakers.

[0024] This application discloses a magnetic pairing speaker and a speaker combination product. The magnetic pairing speaker includes: a housing, a speaker, a control module, a magnetic induction module, and a magnetic structure. The housing has an internal mounting cavity for the speaker. The magnetic induction module is disposed on the control module and electrically connected to it. The magnetic structure and the control module are disposed on the same plane on the inner surface of the housing, with the magnetic structure and the control module located on opposite sides of the housing's center plane, and the distance from the magnetic structure and the control module to the center plane is equal. Therefore, when a user performs magnetic pairing, they must place the magnetic pairing speaker and another magnetic pairing speaker of the same structure against each other and rotate them by a predetermined 180° angle. Only when the magnetic induction modules and magnetic structures inside the two speakers are brought close together can the magnetic pairing function be triggered, reducing the probability of false triggering and improving the user experience. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the external structure of the magnetic pairing speaker in this utility model.

[0027] Figure 2 This is a cross-sectional view of the magnetically paired speaker in this utility model along the AA direction.

[0028] Figure 3 This is a schematic diagram of the internal structure of the magnetic pairing speaker in this utility model.

[0029] Figure 4 This is a schematic diagram of the internal structure of the audio combination product in this utility model when magnetically paired.

[0030] Figure 5 This is a schematic diagram of the audio pairing circuit inside the control module of this utility model.

[0031] Figure 6 This is a circuit diagram of the magnetic induction module on the control module of this utility model.

[0032] Figure 7 This is a schematic diagram of the control unit circuit inside the control module of this utility model. Detailed Implementation

[0033] This utility model provides a magnetic pairing speaker and a speaker combination product. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit this utility model.

[0034] In the implementation methods and claims, unless otherwise specified in the text, the terms "a," "an," "the," and "the" may also include plural forms. If the embodiments of this utility model involve descriptions of "first," "second," etc., such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0035] It should be further understood that the term "comprising" as used in this specification means the presence of the stated features, integers, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when we say an element is "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, "connected" or "coupled" as used herein can include wireless connections or wireless coupling. The term "and / or" as used herein includes all or any unit and all combinations of one or more associated listed items.

[0036] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0037] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0038] Firstly, please refer to the following: Figure 1 and Figure 2This utility model discloses a magnetic pairing speaker, which includes: a housing 1, a speaker 2, a control module 3, a magnetic induction module (not shown in the figure), and a magnetic structure 4; wherein, the housing 1 has an internal mounting cavity for mounting the speaker 2; the magnetic induction module is disposed on the control module 3 and electrically connected to the control module 3; the magnetic structure 4 and the control module are disposed on the same plane on the inner surface of the housing 1, and the magnetic structure 4 and the control module 3 are located on opposite sides of the center plane of the housing 1, and the magnetic structure 3 and the control module 4 are equidistant from the center plane.

[0039] For ease of explanation, please refer to the following: Figure 1 and Figure 2 ,set up Figure 2 The direction corresponding to the long side of the AA cutting surface is denoted as the length direction of shell 1, the direction perpendicular to the AA cutting surface is denoted as the width direction of shell 1, and the direction corresponding to the short side of the AA cutting surface is denoted as the height direction of shell 1.

[0040] Specifically, the magnetic pairing speaker in this invention is a portable speaker, preferably a Bluetooth wireless speaker or a wireless portable speaker based on a star-shaped sensor. When the magnetic pairing speaker works independently, it can receive external audio signals from an audio signal transmitting device and play music. The audio signal device can be one of the following: a mobile phone, computer, laptop, tablet, television, or in-vehicle device with audio-visual functions. The speaker 2 is disposed in the mounting cavity and located between the control module 3, which is equipped with a magnetic induction module, and the magnetic structure 4. The speaker 2 is electrically connected to the control module 3; the control module 3 is electrically connected to the magnetic induction module. When the magnetic induction module senses an external magnetic field, it outputs a trigger signal to the control module 3. The control module 3 is used to activate speaker pairing when it receives the trigger signal. The housing 1 of the magnetic pairing speaker is in the shape of a rounded cube, and the central surface of the housing 1 is any plane that can divide the outer surface shape of the housing 1 into two symmetrical parts. It should be noted that the housing 1 can also adopt other three-dimensional shapes such as a column, as long as the magnetic structure 4 and the control module 3 are located on the same plane and are set relative to the center plane of the housing 1. This application will not elaborate further here.

[0041] When the magnetic pairing speaker is working, the control module 3 collects and outputs external audio signals to the speaker 2, which then plays the audio. The magnetic induction module is located on the control module 3 and is positioned close to the inner surface of the housing 1. When the magnetic induction module detects a magnetic field of a predetermined strength, it outputs a trigger signal to the control module 3. The control module 3 receives the trigger signal and triggers speaker pairing, which can be TWS pairing, ordinary Bluetooth pairing, or TWS+ pairing. The speaker 2 is located between the control module 3 and the magnetic structure 4. In one preferred embodiment of this invention, the speaker 2 can also be an electromagnetically shielded speaker, with the speaker housing made of electromagnetically shielding material, further enhancing the magnetic field shielding effect of the speaker 2 and reducing the influence of the magnetic structure 4 on the magnetic induction module within the same speaker. In a further embodiment of some preferred embodiments of this invention, the magnetic structure 4 is located at the top of the housing 1, and the magnetic induction module and control module 3 are located at the bottom of the housing 1, thereby minimizing the influence of the magnetic field of the magnetic structure 4 on the working state of the control module 3. When the magnetic pairing speaker needs external pairing, simply bring the corresponding positions of the magnetic induction module and control module 3 on the housing 1 close to the external magnetic structure. The external magnetic field will then trigger the pairing mode. On the other hand, due to the unavoidable gaps between mechanical switch structures, liquids and moisture-laden air can easily enter the housing, adhering to and corroding the internal precision components, damaging the circuitry. This application eliminates mechanical button operation through magnetic triggering, improving pairing accuracy and convenience.

[0042] In some preferred embodiments of this invention, the magnetic induction module is a Hall sensor, used to output a pairing trigger signal when an external magnetic field is detected. Preferably, the magnetic induction module is a CC6201ST omnidirectional Hall switch. When an external magnet, whether its N or S pole, approaches, the magnetic induction module will output a trigger signal to the control module 3, indicating that there is a triggering magnetic field outside the magnetic pairing speaker, automatically triggering pairing.

[0043] Furthermore, the magnetic structure 4 is a permanent magnet. This permanent magnet can be cylindrical and fixed to the inner surface of the housing 1 by a retaining structure on the inner surface of the housing 1. Specifically, the fixing structure can be a snap ring, which snaps the permanent magnet onto the housing 1, achieving a detachable connection between the magnet and the housing 1. In another preferred embodiment of this invention, the magnetic structure 4 can also be an electromagnet. When the magnetic pairing speaker is working, the magnetic structure 4 is energized. When the magnetic pairing speaker stops working, the magnetic structure 4 stops working.

[0044] For further details regarding this utility model, please refer to the accompanying documentation. Figure 1 , Figure 2 and Figure 3The housing includes a front housing 11 and a rear housing 12. The front housing 11 has a circular through hole 111 for fixing the speaker 2. A metal mesh layer and a non-woven fabric layer are disposed above the circular through hole 111. The metal mesh layer covers the speaker 2, and the non-woven fabric layer covers the metal mesh layer. Further, the magnetic pairing speaker can be a wired or wireless speaker. When the magnetic pairing speaker is wired, it is powered by an external voltage via a power cord. When the magnetic pairing speaker is wireless, it also includes a power supply. The power supply is connected to an external voltage and electrically connected to the speaker 2 and the control module 3 to store and provide power to the speaker 2 and the control module 3. The power supply can be a lithium battery, enabling the magnetic pairing speaker to be used outdoors or in situations where there is no power outlet. The power supply can further be a cylindrical lithium battery, with its axial direction parallel to the width direction of the housing 1, disposed within the accommodating space of the housing 1, and positioned on the connection line between the control module 3 and the magnetic structure 4, to isolate the control module 3 and the magnetic structure 4. Meanwhile, housing 1 has a USB socket 6, which can be used for wired transmission of external audio signals and / or connection to an external voltage for providing operating voltage. The USB socket 6 can be a Type-C socket, or a UART socket, RS232 socket, RS485 socket, I2C socket, SPI socket, CAN socket, ModBus socket, or Ethernet socket.

[0045] Please refer to further information. Figure 2 and Figure 3 The magnetic induction module is located on the control module 3, which is located on the rear housing 12. The magnetic structure 4 is located at the end of the rear housing 12 away from the magnetic induction module. Therefore, the control module 3 with the magnetic induction module and the magnetic structure 4 are located at the bottom and top of the rear housing 12, respectively, and are positioned relative to the center plane of the rear housing 12. Furthermore, a suspension part can be provided on the outer surface of the magnetically paired speaker. The suspension part is located on the front housing 11 or the rear housing 12 and bends outward along the length of the housing 1 to improve the suspension capability of the magnetically paired speaker. For ease of explanation, the direction of the suspension part is used to indicate the top of the housing 1.

[0046] Furthermore, Figure 5The diagram shows a speaker pairing circuit, which is mounted on the control module 3. This circuit triggers the pairing function of the magnetically attached speaker, as described above, via magnetic field induction. It includes a control unit 31, a Bluetooth module 32, a power supply voltage module 33, and an audio processing module 34. One end of the control unit 31 is connected to the magnetic induction module and outputs a pairing command signal to the Bluetooth module 32 upon receiving a trigger signal from the magnetic induction module. The Bluetooth module 32 initiates speaker pairing upon receiving the trigger signal. The power supply voltage module 33 is connected to a power source and collects electrical energy, outputting a working voltage to the audio processing module 34. It should be noted that when the magnetically attached speaker is wired, the power supply voltage module 33 can also be connected to an external voltage source and used to boost or buck the input electrical energy to adapt to load requirements. Similarly, the power supply voltage module 33 can also output working voltage to other load circuits such as the control unit 31 and the Bluetooth module 32, which will not be elaborated further here. The audio processing module 34 is connected to the speaker 2 and outputs audio playback signals to the speaker 2. The control unit 31 includes a control chip, specifically an ATS2853. Upon receiving the trigger signal, the control chip performs two layers of anti-shake processing in software. Therefore, when the magnetic field sensed by the magnetic induction modules in the two magnetically triggered speakers remains unchanged, the control chip does not output a matching command signal, reducing the impact of the speaker's internal magnetic structure on the magnetic induction modules. It should be noted that the internal circuitry of the Bluetooth module 32, the power supply voltage module 33, and the audio processing module 34 is prior art and will not be described further here.

[0047] Please refer to the following: Figure 6 and Figure 7The magnetic induction module includes a three-terminal Hall switch KU1, a first capacitor C1, and a first circuit breaker KFB1. The operating voltage terminal VDD of the three-terminal Hall switch KU1 is connected to one end of the first circuit breaker KFB1, and the other end of the first circuit breaker KFB1 is connected to an external voltage via a jumper. The status signal terminal Vout of the three-terminal Hall switch KU1 is connected to the control terminal of the control unit 31 via a jumper. The ground terminal GND of the three-terminal Hall switch KU1 is grounded. One end of the first capacitor C1 is connected to the operating voltage terminal VDD of the three-terminal Hall switch KU1, and the other end of the first capacitor C1 is grounded. The three-terminal Hall switch KU1 determines whether to output a trigger signal based on its distance from the external magnetic structure 4. When the magnetically paired speakers approach the external magnetic structure 4, the magnetic field strength detected by the three-terminal Hall switch KU1 gradually increases. When the magnetic field strength exceeds a predetermined value, the state signal terminal Vout of the three-terminal Hall switch KU1 outputs a trigger signal. The trigger signal is an enable signal indicating that pairing has started. The trigger signal can be a falling edge signal. Then, the control unit 31 outputs a pairing command signal to enable the Bluetooth module 32 according to the trigger signal. The Bluetooth module 32 starts TWS pairing according to the pairing command signal. VIN provides a 3.3V voltage to the three-terminal Hall switch KU1 through the control unit 31 to enable normal operation. At this time, the output of the three-terminal Hall switch KU1, the state signal terminal Vout of the three-terminal Hall switch KU1, is high (3V). When the two magnetically paired speakers attract each other, the three-terminal Hall switch KU1 senses the magnetic field. At this time, the output of the state signal terminal Vout of the three-terminal Hall switch KU1 changes from high (3V) to low (0.6V). The status signal terminal Vout of the three-terminal Hall switch KU1 collects the level change and sends it to the control unit 31. The control unit 31 recognizes the level change of the status signal terminal Vout of the three-terminal Hall switch KU1 of the two machines. At this time, TWS pairing is required by default, and the TWS pairing function is triggered. The model of the three-terminal Hall switch KU1 is CC6201ST, and the capacitance of the first capacitor C1 is 1uF.

[0048] Secondly, this utility model also discloses an audio system product, which includes two magnetically paired speakers as described above. The magnetically paired speakers have identical structures. When magnetic pairing is required, the rear housings 12 of the two magnetically paired speakers abut against each other, with the top directions of the housings facing opposite directions, i.e., the angle between the top directions of the two magnetically paired speakers is 180°. At this time, the magnetic structure 4 in the magnetically paired speaker, which is equidistant from the control module 3 relative to the center plane of the housing 1, approaches the other magnetically paired speaker. The magnetic induction modules in the two magnetically paired speakers sense the opposing magnetic structure 4 and initiate magnetic pairing. Specifically, taking the control module 3 and the magnetic structure 4 located on the rear side of the housing as an example, when the audio system product needs to be magnetically paired, the back sides of the two magnetically paired speakers are kept in a state of facing each other, and one of the magnetically paired speakers is rotated 180° or close to 180° and then brought close, such as... Figure 4 As shown. At this time, the magnetic structure 4 simultaneously senses the magnetic induction module of another magnetically paired speaker, thereby triggering the pairing of the two magnetically paired speakers. If the top directions of the two magnetically paired speakers are the same when they are placed relatively close, a repulsion occurs between the two magnetic structures 4, generating a resistance opposite to the direction of proximity, indicating to the user that the pairing operation direction is set incorrectly. If the two magnetically paired speakers are not rotated 180° relative to each other or are placed close to each other in a direction close to 180°, the pairing cannot be triggered, making it convenient to stack and carry under normal circumstances. The specific structure of the magnetically paired speaker is as described above, and this utility model will not be repeated here.

[0049] For example, such as Figure 5 As shown, the speaker set includes a first magnetically attached speaker and a second magnetically attached speaker. Both the first and second magnetically attached speakers can be wired or wireless, or one can be wired and the other wireless, as long as they can be connected via magnetic TWS pairing. When pairing is required, either magnetically attached speaker in the speaker set can act as the master speaker, while the other magnetically attached speaker acts as the slave speaker responding to the pairing request from the master speaker. Bringing the corresponding surfaces of the first and second magnetically attached speakers together triggers TWS pairing.

[0050] With the magnetic induction module located at the bottom of the rear housing 12 of the magnetic pairing speaker, and the magnetic structure 4 located at the top of the rear housing 12, when the user needs to pair, the first or second magnetic pairing speaker is placed in reverse so that the top and bottom of the magnetic pairing speaker overlap and fit against the rear housing 12. At this time, the cross-sectional view of the magnetic pairing speaker is as follows. Figure 4As shown in the diagram, for ease of explanation, the first magnetically attached speaker includes a first magnetic induction module (not shown), a first control module 310, and a first magnetic structure 410. The second magnetically attached speaker includes a second magnetic induction module (not shown), a second control module 320, and a second magnetic structure 420. Since the first magnetic induction module of the first magnetically attached speaker is located on the first control module 310, and the second magnetic induction module of the second magnetically attached speaker is located on the second control module 320, the first magnetic induction module in the first magnetically attached speaker is close to the second magnetic structure 420 in the second magnetically attached speaker, and the second magnetic induction module in the second magnetically attached speaker is close to the first magnetic structure 410 in the first magnetically attached speaker. This allows for the simultaneous provision of external magnetic fields to both the first and second magnetic induction modules. The first and second magnetically attached speakers can trigger pairing at the same time without requiring external mechanical switches, significantly improving pairing efficiency and enhancing the user experience. Furthermore, placing the speaker between the magnetic induction module and the magnetic structure 410 reduces the influence of the magnetic structure 4 on the magnetic induction module located within the same magnetically attached speaker, simplifying the internal structure of the magnetically attached speaker and improving its portability.

[0051] This application discloses a magnetic pairing speaker and a speaker assembly product. The magnetic pairing speaker includes: a housing, a speaker, a control module, a magnetic induction module, and a magnetic structure. The housing comprises a front housing and a rear housing, which together form a mounting cavity for the speaker. The magnetic induction module is disposed on the control module and electrically connected to it. The magnetic structure and the control module are disposed on the same plane on the inner surface of the housing, with the magnetic structure and the control module located on opposite sides of the center plane of the housing, and the distance from the magnetic structure and the control module to the center plane is equal. Therefore, when the magnetic pairing speakers are magnetically paired, by placing the magnetic pairing speaker and another magnetic pairing speaker of the same structure together and rotating them by a predetermined 180° angle, the magnetic induction modules and magnetic structures inside the two speakers come into close contact, triggering the magnetic pairing function. This reduces the probability of false triggering of magnetic pairing and improves the user experience.

[0052] It should be understood that the application of this utility model is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A magnetic pairing speaker, characterized in that, The magnetic pairing speaker includes: a housing, a speaker, a control module, a magnetic induction module, and a magnetic structure; wherein... The housing has an internal mounting cavity for mounting a speaker; The magnetic induction module is mounted on the control module and is electrically connected to the control module; The magnetic structure and the control module are disposed on the same plane on the inner surface of the housing, and the magnetic structure and the control module are located on opposite sides of the center plane of the housing, with the magnetic structure and the control module being equidistant from the center plane.

2. The magnetic pairing speaker according to claim 1, characterized in that, The magnetic induction module is a Hall sensor.

3. The magnetic pairing speaker according to claim 1, characterized in that, The magnetic structure is a permanent magnet.

4. The magnetic pairing speaker according to claim 1, characterized in that, The housing includes a front housing and a rear housing. The front housing has a circular through hole for fixing the horn. A metal mesh layer and a non-woven fabric layer are disposed above the circular through hole. The metal mesh layer covers the horn, and the non-woven fabric layer covers the metal mesh layer.

5. The magnetic pairing speaker according to claim 4, characterized in that, The control module is located at the bottom of the rear housing, and the magnetic structure is located at the top of the rear housing.

6. The magnetic pairing speaker according to claim 1, characterized in that, The magnetic pairing speaker also includes a power supply, which is connected to an external voltage and electrically connected to the speaker and control module, for storing and supplying electrical energy to the speaker and control module.

7. The magnetic pairing speaker according to any one of claims 1-6, characterized in that, The housing has a USB socket.

8. The magnetic pairing speaker according to claim 1, characterized in that, The magnetic induction module is model CC6201ST.

9. The magnetic pairing speaker according to claim 6, characterized in that, The control module includes: a control unit, a Bluetooth module, a power supply voltage module, and an audio processing module; wherein, One end of the control unit is connected to the magnetic induction module and is used to output a matching command signal to the Bluetooth module when a trigger signal is received from the magnetic induction module. The Bluetooth module is used to initiate speaker pairing upon receiving the trigger signal; The power supply voltage module is connected to the power supply and is used to collect electrical energy and output the working voltage to the audio processing module; The audio processing module is connected to the speaker and is used to output audio playback signals to the speaker.

10. An audio system product, characterized in that, The device includes two magnetically paired speakers as described in any one of claims 1-9, wherein the magnetically paired speakers have the same structure, the housings of the two magnetically paired speakers face opposite directions when they come into contact with each other, and the magnetic structure in one magnetically paired speaker approaches the magnetic induction module of the other magnetically paired speaker to initiate pairing of the two magnetically paired speakers.

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