Speaker, fixing device, audio assembly, audio system, media system, control method and vehicle

Abstract

A vehicle (1), comprising a speaker (50), a fixing device (300), an audio assembly (30), an audio system (40) and a media system (10). The speaker comprises: a voice coil (510) and a diaphragm (520), wherein the voice coil is movable and is configured, during movement, to drive the diaphragm to vibrate; a support module (560) fixed to the voice coil and configured to define an electrical conduction path electrically connected to the voice coil; a spider (530) connected to the support module to provide a restoring force for the voice coil through the support module; and an electrical connection assembly (540) electrically connected to the electrical conduction path, allowing an external power supply to supply power to the voice coil through the electrical connection assembly and the electrical conduction path. The media system (10) comprises a media device (100) and an adapter device (200), wherein the media device has a coupled state and a decoupled state relative to the adapter device.

Description

Loudspeakers, fixtures, audio components, audio systems, media systems, control methods, and vehicles

[0001] This application claims priority to the following patent applications:

[0002] A Chinese patent application with application number 202411457997.3 was filed with the Chinese Patent Office on October 17, 2024.

[0003] A Chinese patent application with application number 202411458868.6 was filed with the Chinese Patent Office on October 17, 2024.

[0004] A Chinese patent application, application number 202422523667.1, filed with the Chinese Patent Office on October 17, 2024;

[0005] A Chinese patent application with application number 202411755125.5 was filed with the Chinese Patent Office on November 28, 2024.

[0006] A Chinese patent application, application number 202411884039.4, was filed with the Chinese Patent Office on December 18, 2024.

[0007] A Chinese patent application with application number 202411914377.8 was filed with the Chinese Patent Office on December 20, 2024.

[0008] The entire contents of the above applications are incorporated herein by reference. Technical Field

[0009] This application relates to, but is not limited to, the field of in-vehicle media technology, specifically to a speaker, a mounting device, an audio component, an audio system, a media system, a control method, and a vehicle. Background Technology

[0010] Currently, vehicles are typically equipped with audio systems to meet users' entertainment needs while driving. However, in related technologies, ordinary audio equipment occupies a significant amount of interior space. Summary of the Invention

[0011] This application aims to address at least one of the technical problems existing in the prior art.

[0012] According to a first aspect of this application, a loudspeaker is provided, comprising: a voice coil and a diaphragm, the voice coil being movable and configured to drive the diaphragm to vibrate when movable; a support module fixed to the voice coil and configured to define a conductive path electrically connected to the voice coil; a spider connected to the support module to provide a restoring force to the voice coil through the support module; and an electrical connection assembly electrically connected to the conductive path, wherein an external power source is adapted to power the voice coil through the electrical connection assembly and the conductive path.

[0013] In the embodiments of this application, the conductive path is fixed relative to the support module, which reduces the risk of the electrical connection component contacting the diaphragm and ensures the clarity and smoothness of the speaker's sound. Furthermore, it reduces the space inside the speaker that is meant to avoid the electrical connection component, which can effectively reduce the overall design height of the speaker and the overall volume of the speaker. This allows the speaker to be installed in narrow spaces such as the spare tire well of a vehicle, saving space while also making the bass effect of the speaker more powerful and deep, effectively improving the speaker's sound performance.

[0014] In some embodiments of this application, the support module includes a first bracket and an intermediate connecting component, the intermediate connecting component being fixed to the first bracket to define a conductive path.

[0015] In some embodiments of this application, a portion of the structure of the support module is made of conductive material to define the conductive path.

[0016] In some embodiments of this application, the first bracket defines a receiving groove, and a portion of the intermediate connecting component is located within the receiving groove.

[0017] In some embodiments of this application, the intermediate connecting component is injection molded to the bracket.

[0018] In some embodiments of this application, the loudspeaker further includes a magnetic circuit assembly that magnetically engages with the voice coil to make the voice coil movable, and the connection point of the conductive path to the voice coil is located at the end of the voice coil away from the magnetic circuit assembly.

[0019] In some embodiments of this application, the loudspeaker further includes a magnetic circuit assembly, which includes a first magnetic element and a second magnetic element. The first magnetic element has a receiving cavity for accommodating the second magnetic element, and a magnetic circuit gap is provided between the outer peripheral wall of the second magnetic element and the inner wall of the receiving cavity. A portion of the voice coil is movably disposed within the magnetic circuit gap.

[0020] In some embodiments of this application, the portion of the support module facing the magnetic circuit assembly is provided with a clearance cavity to avoid the magnetic circuit assembly.

[0021] In some embodiments of this application, the support module includes a first bracket, the first bracket including a main body portion and a connecting portion, the main body portion being formed in a cylindrical shape, the connecting portion being located on the inner peripheral wall of the main body portion, the main body portion being sleeved on the voice coil, the connecting portion being fixedly connected to the voice coil, and the main body portion and the connecting portion defining the clearance cavity.

[0022] In some embodiments of this application, the conductive path is provided with an external electrical connection terminal exposed to the main body portion and the connecting portion, and the voice coil and the electrical connection assembly are respectively electrically connected to the external electrical connection terminal.

[0023] In some embodiments of this application, at least one of the main body portion and the connecting portion is provided with a weight-reducing hole.

[0024] In some embodiments of this application, the support module is connected to the diaphragm, the voice coil and the diaphragm are spaced apart, and the voice coil drives the diaphragm to vibrate through the support module.

[0025] In some embodiments of this application, the electrical connection assembly is fixed to the spring wave.

[0026] In some embodiments of this application, the electrical connection component is a flexible component, and the first electrical connection end and the second electrical connection end of the electrical connection component are respectively exposed on the elastic wave. The first electrical connection end is electrically connected to the conductive path, and the second electrical connection end is adapted to be electrically connected to the external power supply.

[0027] In some embodiments of this application, the electrical connection assembly is braided and fixed to the spring wave.

[0028] In some embodiments of this application, the loudspeaker further includes a frame, the diaphragm is fixed to the frame, the voice coil and the spider are located within the frame, and one end of the electrical connection assembly is fixed to the frame to be electrically connected to the external power source.

[0029] In some embodiments of this application, the basin stand is provided with an electrical plug terminal, one end of the electrical connection assembly is plugged into the electrical plug terminal, and the external power supply is plugged into the electrical plug terminal.

[0030] According to a second aspect of this application, a fixing device is provided, the fixing device comprising:

[0031] A first housing having a first cavity configured to accommodate the member to be fixed; and

[0032] A drive structure includes a drive component and a movable component, wherein the drive component and the movable component are connected in a transmission manner, and the movable component has a first position and a second position.

[0033] The driving component can drive the movable component to move in the first cavity along the first direction, and the movable component drives the component to be fixed to move.

[0034] When the movable part is in the first position, the movable part is locked to the part to be fixed; and

[0035] When the movable part is in the second position, the movable part is released from locking with the part to be fixed.

[0036] In some embodiments of this application, the driver includes:

[0037] The driving body is connected to the first housing; and

[0038] Mounting components are connected to the drive unit for transmission.

[0039] The movable component is mounted on the mounting component and can move in the second direction. The driving body drives the mounting component to move in the first direction, and the mounting component drives the movable component to move.

[0040] In some embodiments of this application, the driving structure further includes:

[0041] The adjustment structure is configured to drive the movable part to move along a second direction on the mounting part.

[0042] In some embodiments of this application, the adjustment structure includes:

[0043] The elastic element contacts both the movable element and the mounting element, and is configured to drive the movable element to move in a second direction.

[0044] In some embodiments of this application, the adjustment structure further includes:

[0045] The guide is positioned on the movement trajectory of the movable part in the first direction;

[0046] The movable part also has a third position, in which it abuts against the guide part;

[0047] When the movable part is in the third position and moves along the first direction, the movable part can move along the first direction and the second direction until it is in the second position.

[0048] In some embodiments of this application, when the movable part switches from the third position to the second position, the movable part is released from locking with the part to be fixed;

[0049] When the movable part switches from the second position to the third position, the movable part locks or unlocks with the part to be fixed; and

[0050] When the movable part switches from the third position to the first position, the movable part locks with the part to be fixed.

[0051] In some embodiments of this application, when the movable member switches from the first position to the third position, the elastic member is in a first compressed state;

[0052] When the movable part switches from the third position to the second position, the elastic part is in the second compression state;

[0053] When the movable part switches from the third position to the first position, the elastic part is in the third compression state;

[0054] Among them, the compression amount of the moving part when it is in the second compression state is greater than the compression amount of the moving part when it is in the first compression state, and the compression amount of the moving part when it is in the first compression state is greater than the compression amount of the moving part when it is in the third compression state.

[0055] In some embodiments of this application, the guide has a first guiding surface;

[0056] When the movable part is in the third position, it is in contact with the first guide surface. When the movable part is in the third position and moves along the first direction, the movable part also moves along the first guide surface.

[0057] In some embodiments of this application, the movable component has a second guide surface, which is opposite to the first guide surface in a first direction, so as to guide the movable component to move on the first guide surface.

[0058] In some embodiments of this application, the driving entity includes:

[0059] The drive motor is mounted on the first housing; and

[0060] The transmission component extends along a first direction and is connected to the output end of the drive motor.

[0061] The mounting component is movably connected to the transmission component to move in a first direction.

[0062] In some embodiments of this application, the driver further includes:

[0063] The gear set has one end connected to the drive motor and the other end connected to the transmission component.

[0064] In some embodiments of this application, when the movable part is in the first position, the movable part and the part to be fixed are engaged with each other.

[0065] In some embodiments of this application, the driving structure includes:

[0066] The second housing has a second cavity inside, and the second cavity is connected to the first cavity;

[0067] Both the driving component and the moving component are located inside the second cavity;

[0068] When the movable part is in the first position, at least a portion of the movable part extends into the first cavity.

[0069] In some embodiments of this application, the driving structure further includes:

[0070] A cover plate, which is movably disposed within the second cavity along a first direction;

[0071] The movable part abuts against the cover plate, and the movable part drives the cover plate to move when it moves in the first direction.

[0072] In some embodiments of this application, the driving structure further includes:

[0073] The reset element is connected to the cover plate. The reset element is used to drive the cover plate to abut against the movable element when the movable element is separated from the cover plate.

[0074] In some embodiments of this application, the cover plate includes:

[0075] A first cover plate and a second cover plate are both movably disposed in the second cavity along a first direction. At least a portion of the first cover plate and the second cover plate abut against each other to restrict the separation of the first cover plate and the second cover plate.

[0076] The movable component, the first cover plate, and the second cover plate are arranged sequentially in the first direction, and the reset component is connected to the first cover plate.

[0077] In some embodiments of this application, the sidewall of the first cavity is provided with at least one guide rail extending in a first direction;

[0078] The component to be fixed is movably mounted on the guide rail.

[0079] In some embodiments of this application, the fixing device further includes:

[0080] At least one cushioning pad is provided on the part to be fixed and / or the first housing.

[0081] According to a third aspect of this application, this application also provides an audio component, the audio component comprising:

[0082] Fixtures; and

[0083] The component to be fixed is a speaker.

[0084] In some embodiments of this application, the speaker is provided with a card slot;

[0085] When the movable part is in the first position, at least a portion of the movable part is inserted into the slot;

[0086] When the movable part is in the second position, it disengages from the slot.

[0087] In some embodiments of this application, the movable member is further provided with a third guide surface on the side facing the opening of the first cavity in the first direction, and the third guide surface is used to guide the movable member to be inserted into the slot.

[0088] Secondly, this application also provides a vehicle, including a fixing device or an audio assembly.

[0089] According to a fourth aspect of this application, a vehicle speaker control method is provided, the method being used in an in-vehicle system, the method comprising:

[0090] In response to an unlocking operation performed by a user on a target speaker, a first signal is received, wherein the unlocking operation is performed on a locking device in a target mounting area corresponding to the target speaker, and the first signal is fed back by the locking device;

[0091] Based on the first signal, the electrical connection between the target speaker and the vehicle is cut off, so that the target speaker can operate by its own power supply;

[0092] The target speaker is controlled to detach from the target installation area according to the first signal, so that the target speaker can be used as an independent speaker and completely detached from the vehicle.

[0093] Thus, by setting up a detachable target speaker that is designed for use with the vehicle, this application allows for complete separation of the target speaker from the vehicle when the user needs to use it as an independent speaker, triggered by the user's operation. In this way, the target speaker can be connected to the vehicle to act as a vehicle speaker when driving, while at home or camping, the user can detach it from the vehicle to become an independent speaker device, allowing users to conveniently listen to audio content using the same equipment in different scenarios.

[0094] In some embodiments of this application, receiving a first signal in response to an unlocking operation performed by a user on a target speaker includes:

[0095] In response to a user pressing an unlock button on the locking device, the first signal is received, wherein the first signal is configured to indicate that the user intends to remove the target speaker from the vehicle.

[0096] Thus, this application provides a specific method for a user to trigger the separation process between the target speaker and the vehicle.

[0097] In some embodiments of this application, controlling the target speaker to detach from the target mounting area according to the first signal, so that the target speaker can be used as an independent speaker and completely detached from the vehicle, includes:

[0098] Based on the first signal, the audio connection between the target speaker and the vehicle system is cut off;

[0099] Based on the first signal, the communication connection between the target speaker and the vehicle system is cut off;

[0100] Based on the first signal, the electrical connection between the target speaker and the vehicle system is cut off, so that the target speaker can operate by its own power supply.

[0101] Thus, this application also provides a connection disconnection action that the vehicle system controls to be performed before the target speaker and the vehicle actually separate when the user performs the corresponding operation to trigger the separation process between the target speaker and the vehicle, thereby enabling hot-swapping of the target speaker and the vehicle.

[0102] In some embodiments of this application, the step of controlling the target speaker to detach from the target mounting area according to the first signal, so that the target speaker can be used as an independent speaker and completely detached from the vehicle, further includes:

[0103] Control the target speaker to detach from the vehicle from its corresponding target mounting position;

[0104] The indicator light at the unlock button of the target speaker operates in a first preset mode to indicate that the target speaker is being detached from the vehicle from the target mounting position.

[0105] Thus, this application also provides the specific process of the vehicle system controlling the target speaker to actually detach from the vehicle, and can indicate to the user through indicator lights that the target speaker is currently separating from the vehicle.

[0106] In some embodiments of this application, the step of controlling the target speaker to detach from the vehicle according to the first signal so that the user can remove the target speaker from the vehicle further includes:

[0107] The indicator light at the unlock button of the target speaker operates in a second preset mode to indicate that the target speaker has been removed from the vehicle from the target installation position.

[0108] Thus, this application can also indicate to the user via an indicator light that the target speaker has been separated from the vehicle, thereby prompting the user to remove the speaker for use as an independent speaker.

[0109] According to a fifth aspect of this application, a vehicle speaker control method is provided, the method being used in an in-vehicle system, the method comprising:

[0110] In response to an installation operation performed by a user on a target speaker, a second signal is received, wherein the second signal is fed back by a locking device in the target installation area corresponding to the target speaker;

[0111] The locking device is controlled to connect and lock the target speaker to the vehicle, so that the target speaker becomes one of the speakers of the vehicle.

[0112] In the embodiments of this application, by setting a detachable target speaker that is compatible with the vehicle, the target speaker can be reconnected to the vehicle when the user needs to use it as a vehicle speaker, triggered by the user installing the target speaker at the corresponding target installation position on the vehicle. In this way, the target speaker is connected to the vehicle to act as a vehicle speaker when driving, while at home or camping, the user can detach it from the vehicle to become an independent speaker device, allowing the user to conveniently listen to audio content using the same device in different scenarios.

[0113] In some embodiments of this application, receiving the second signal in response to an installation operation performed by a user on a target speaker includes:

[0114] The second signal is received in response to the user installing the target speaker into the target installation area and pressing the locking button on the locking device.

[0115] Thus, this application provides a specific method for a user to trigger the reconnection process between the target speaker and the vehicle.

[0116] In some embodiments of this application, receiving the second signal in response to an installation operation performed by a user on a target speaker includes:

[0117] The second signal is received in response to the user installing the target speaker into the target installation area to trigger the micro switch on the locking device.

[0118] Thus, this application also provides a specific method for triggering the reconnection process between the target speaker and the vehicle when a microswitch is installed in the target installation area.

[0119] In some embodiments of this application, controlling the locking device to connect and lock the target speaker to the vehicle, so that the target speaker becomes one of the speakers of the vehicle, includes:

[0120] Control the target speaker to lock to the corresponding target installation position.

[0121] In some embodiments of this application, controlling the locking device to connect and lock the target speaker to the vehicle, so that the target speaker becomes one of the speakers of the vehicle, further includes:

[0122] Based on the second signal, an audio connection is established between the target speaker and the vehicle system;

[0123] Based on the second signal, a communication connection is established between the target speaker and the vehicle system;

[0124] Based on the second signal, an electrical connection is established between the target speaker and the vehicle system so that the target speaker can operate powered by the vehicle's power supply.

[0125] Thus, this application also provides a connection establishment action that the vehicle system needs to perform before the target speaker and the vehicle are reconnected when the user performs the corresponding operation to trigger the reconnection process between the target speaker and the vehicle, thereby enabling hot insertion between the target speaker and the vehicle.

[0126] According to a sixth aspect of this application, a loudspeaker is provided that can serve as the target loudspeaker in the above-described vehicle loudspeaker control method;

[0127] The loudspeaker includes:

[0128] A power supply assembly is configured to independently power the speaker when the speaker is detached from the vehicle;

[0129] The power amplifier component is configured to output the current audio.

[0130] A plug-in assembly is configured to establish an audio connection, a communication connection, and an electrical connection between the speaker and the vehicle, the plug-in assembly employing an aviation connector.

[0131] In some embodiments of this application, the loudspeaker further includes a communication component configured to acquire the current audio to be output when the loudspeaker is detached from the vehicle.

[0132] In some embodiments of this application, the speaker further includes an audio input component configured to provide audio input to a vehicle or to a user when the speaker is detached from the vehicle.

[0133] Thus, this application also provides a speaker that can be used independently or mounted on a vehicle.

[0134] According to the seventh aspect of this application, a vehicle is also provided that can implement the above-described vehicle speaker control method;

[0135] The vehicle is provided with a target mounting area for installing a target speaker, and the target mounting area is provided with a locking device, which is provided with an unlock button and a lock button;

[0136] The target installation area is also provided with a socket assembly, which is configured to establish an audio connection, a communication connection and an electrical connection between the speaker and the vehicle. The socket assembly adopts an aviation socket that is compatible with aviation plugs.

[0137] In some embodiments of this application, the locking device is further provided with a micro switch, which is configured to cause the locking device to send a second signal to the vehicle system when the target speaker is installed in the target installation area and is triggered.

[0138] According to the eighth aspect of this application, an audio system is also provided, comprising:

[0139] First docking station;

[0140] The first speaker device is detachably connected to the first docking station. The first speaker device includes a first receiving unit, a first processing module, and at least one first speaker. The first receiving unit is used to receive a first signal. The first processing module is signal-connected to the first receiving unit, and the output terminal of the first processing module is signal-connected to the first speaker.

[0141] In the embodiments of this application, the first speaker device itself includes a first receiving unit, a first processing module, and a first speaker, enabling the first speaker device to receive and process audio signals and play audio through the first speaker. That is, the first speaker device can operate independently without relying on the first docking station. The first speaker device can receive and play audio signals from the first docking station, as well as audio signals from other devices, reducing limitations on its use. Furthermore, the first speaker device is detachably connected to the first docking station, allowing it to be removed from the first docking station and moved to other locations, making it suitable for a wider range of applications.

[0142] According to the ninth aspect of this application, a method for controlling an audio system is also provided, applied to the audio system provided in the first aspect above, the method comprising:

[0143] The first receiving unit receives the first signal;

[0144] The first receiving unit outputs first data to the first processing module based on the first signal;

[0145] The first processing module outputs the first audio value to the first speaker based on the first data;

[0146] The first speaker plays the first audio.

[0147] According to a tenth aspect of this application, a media system is provided comprising: a media device for implementing media functions;

[0148] An adapter is used to adapt the media device so that the media device has a coupled state and a decoupled state relative to the adapter;

[0149] When the media device is in the coupled state, the media device is coupled to the adapter; when the media device is in the decoupled state, the media device is disconnected from the adapter.

[0150] In this embodiment, at least one of the two media devices forms a communication connection and / or an electrical connection with the other, so that the two media devices can work together to achieve media functions.

[0151] In the embodiments of this application, multiple media devices are coordinated through interaction between multiple media devices in a media system.

[0152] In some embodiments of this application, the adapter is provided with:

[0153] An adaptation space for accommodating at least a portion of the media device.

[0154] In some embodiments of this application, the media device includes:

[0155] A media electrical interface for transmitting electrical power and / or signals from the media device;

[0156] The adapter includes:

[0157] An adapter electrical interface is provided for transmitting electrical power and / or signals from the adapter device.

[0158] The adapter electrical interface is located in the adapter space;

[0159] When the media device is in the coupled state, the media electrical interface and the adapter electrical interface form an electrical connection for transmitting electrical power and / or signals; and / or

[0160] When the media device is in the decoupled state, the media electrical interface is disconnected from the adapter electrical interface from the electrical connection used for transmitting electrical energy and / or signals.

[0161] In some embodiments of this application, the adapter electrical interface is disposed on the movement path of the media device in the adapter space.

[0162] In some embodiments of this application, the media electrical interface is disposed on the side facing the media electrical interface when the media device moves in the adapter space.

[0163] In some embodiments of this application, the docking direction of the media electrical interface and the adapter electrical interface is parallel to the direction of movement of the media device when it moves in the adapter space.

[0164] In some embodiments of this application, the adapter further includes:

[0165] Decoupling module, used to drive the media device into a decoupled state;

[0166] At least a portion of the decoupling module is disposed in a first space connected to the adaptation space and has at least a plurality of motion positions relative to the adaptation space.

[0167] In some embodiments of this application, the decoupling module has a motion state in which it is at least partially moved into the adaptation space, so that the decoupling module drives the media device to move.

[0168] In some embodiments of this application, the decoupling module has a motion state in which it moves entirely to the outside of the adaptation space, so as to de-interfere the decoupling module with the media device.

[0169] In some embodiments of this application, the adapter further includes:

[0170] A locking module is used to lock the coupling state of the media device;

[0171] At least a portion of the locking module is disposed in a second space connected to the adaptation space and has at least a plurality of movement positions relative to the adaptation space.

[0172] In some embodiments of this application, the locking module has a motion state in which it is at least partially moved into the adaptation space, so that the locking module interferes with the media device.

[0173] In some embodiments of this application, the locking module has a motion state in which it is completely moved to the outside of the adaptation space, so as to release the locking module from interference with the media device.

[0174] In some embodiments of this application, the media device further includes:

[0175] A collaborative electrical interface is used to enable the transmission of electrical power and / or signals between multiple media devices.

[0176] In some embodiments of this application, the cooperative electrical interface and the media electrical interface are configured as the same type of interface.

[0177] In some embodiments of this application, the media device is provided with:

[0178] A transfer space for accommodating at least a portion of another of the aforementioned media devices.

[0179] In some embodiments of this application, the adapter space is larger than the switching space, such that the adapter space can accommodate multiple media devices.

[0180] In some embodiments of this application, the media device includes:

[0181] The media module is used to receive or output media information;

[0182] The media module includes one or more of the following: an audio module, a display module, and a sound pickup module.

[0183] In some embodiments of this application, the plurality of media devices coupled to one of the adapters have different media modules.

[0184] In some embodiments of this application, a plurality of media devices coupled to one of the adapters are respectively configured with an audio module providing a first audio range and an audio module providing a second audio range.

[0185] In some embodiments of this application, the plurality of media devices coupled to one of the adapters have different volumes.

[0186] In some embodiments of this application, the adapter is provided with a plurality of adapter spaces that can respectively accommodate the corresponding media devices.

[0187] In some embodiments of this application, the media system includes a plurality of the adapters and a plurality of media devices that are respectively coupled to the corresponding adapters.

[0188] In some embodiments of this application, the media device further includes:

[0189] Built-in power module for providing power to media devices;

[0190] A power supply electrical interface is provided for enabling the transmission of electrical energy and / or signals between the media device and an external power source.

[0191] According to the eleventh aspect of this application, a media system is provided, comprising:

[0192] Media devices used to perform media functions;

[0193] An adapter is used to adapt the media device so that the media device has a coupled state and a decoupled state relative to the adapter;

[0194] Wherein, the media device and / or the adapter device includes:

[0195] A decoupling module is used to drive the media device to decouple from the coupling state;

[0196] The media device includes:

[0197] A media electrical interface for transmitting electrical power and / or signals from the media device;

[0198] The adapter includes:

[0199] An adapter electrical interface is provided for transmitting electrical power and / or signals from the adapter device.

[0200] When the media device is in the coupled state, the media electrical interface and the adapter electrical interface form an electrical connection for transmitting electrical power and / or signals; and / or

[0201] When the media device is in the decoupled state, the media electrical interface is disconnected from the adapter electrical interface from the electrical connection used for transmitting electrical energy and / or signals.

[0202] In the embodiments of this application, the application scenarios of the media system are expanded by enabling the media devices in the media system to have automatically switchable coupled and decoupled states.

[0203] In some embodiments of this application, the adapter further includes:

[0204] An adapter controller is provided to control the operation of the decoupling module.

[0205] The decoupling module is electrically connected to the adapter controller so that the adapter controller controls the operation of the decoupling module.

[0206] In some embodiments of this application, the adapter further includes:

[0207] A locking module is used to lock the media device in the coupled state;

[0208] The adapter controller is electrically connected to the locking module so that the adapter controller controls the operation of the locking module.

[0209] In some embodiments of this application, the adapter further includes:

[0210] A detection module is used to detect the media device;

[0211] The adapter controller is electrically connected to the detection module so that the adapter controller controls the operation of the decoupling module and / or the locking module based on the detection results of the detection module.

[0212] In some embodiments of this application, the adapter further includes:

[0213] An adaptation operation module is provided for users to operate the adaptation device;

[0214] The adapter controller is electrically connected to the adapter operation module so that the adapter controller controls the operation of the decoupling module and / or locking module according to user operation.

[0215] In some embodiments of this application, the media device includes:

[0216] The audio module is used to implement audio functions;

[0217] The audio module is electrically connected to the media electrical interface so that the audio module can obtain the required power from at least the media electrical interface.

[0218] In some embodiments of this application, the media device includes:

[0219] The display module is used to implement display functions;

[0220] The display module is electrically connected to the media electrical interface so that the display module can obtain the required power from at least the media electrical interface.

[0221] In some embodiments of this application, the media device includes:

[0222] The sound pickup module is used to collect sound.

[0223] The microphone module is electrically connected to the media electrical interface so that the microphone module can obtain the required electrical energy from the media electrical interface at least once.

[0224] In some embodiments of this application, the media device includes:

[0225] The media communication module is used to enable wireless communication for media devices.

[0226] In some embodiments of this application, the adapter includes:

[0227] An adapter communication module is used to enable wireless communication for the adapter device;

[0228] The media communication module and the adapter communication module constitute the communication transmission.

[0229] In some embodiments of this application, the media communication module includes one or more of the following: a Bluetooth unit, a WiFi unit, a UWB unit, and an NFC unit.

[0230] In some embodiments of this application, the adapter is provided with:

[0231] An adaptation space for accommodating at least a portion of the media device;

[0232] The adapter electrical interface is located inside the adapter space.

[0233] In some embodiments of this application, the media device is provided with:

[0234] A transfer space for accommodating at least a portion of another of the aforementioned media devices.

[0235] In some embodiments of this application, the media device further includes:

[0236] A collaborative electrical interface is used to enable the transmission of electrical power and / or signals between multiple media devices.

[0237] In some embodiments of this application, the media device further includes:

[0238] An external electrical interface is provided for transmitting electrical power and / or signals between the media device and external devices.

[0239] In some embodiments of this application, the media device further includes:

[0240] A power supply electrical interface is provided for enabling the transmission of electrical energy and / or signals between the media device and an external power source.

[0241] In some embodiments of this application, the media device further includes:

[0242] Built-in power module for providing power to media devices;

[0243] The built-in power module is electrically connected to the power supply electrical interface.

[0244] In some embodiments of this application, the media device further includes:

[0245] A media controller for controlling the media device;

[0246] The decoupling module and the media controller are electrically connected through the media electrical interface and the adapter electrical interface to transmit electrical energy and / or signals.

[0247] According to a twelfth aspect of this application, a method for controlling a media system is also provided, applied to the media system as described above, the media system comprising:

[0248] Media devices used to perform media functions;

[0249] An adapter is used to adapt the media device so that the media device has a coupled state and a decoupled state relative to the adapter;

[0250] Wherein, the media device and / or the adapter device includes:

[0251] A decoupling module is used to drive the media device to decouple from the coupling state;

[0252] The media device includes:

[0253] A media electrical interface for transmitting electrical power and / or signals from the media device;

[0254] The adapter includes:

[0255] An adapter electrical interface is provided for transmitting electrical power and / or signals from the adapter device.

[0256] The control method includes:

[0257] Based on user operation and / or system instructions, the decoupling module is controlled to drive the media device to decouple, so that the media electrical interface is disconnected from the adapter electrical interface.

[0258] In some embodiments of this application, the adapter includes:

[0259] A locking module is used to lock the media device in the coupled state;

[0260] The control method further includes:

[0261] Based on user operation and / or system instructions, the control locking module locks the media device in the coupled state so that the media electrical interface remains connected to the adapter electrical interface.

[0262] In some embodiments of this application, the adapter further includes:

[0263] A detection module is used to detect the media device;

[0264] The control method further includes:

[0265] Based on the detection results of the detection module, the locking module is controlled to lock or unlock the media device.

[0266] In some embodiments of this application, the adapter further includes:

[0267] An adaptation operation module is provided for users to operate the adaptation device;

[0268] The control method further includes:

[0269] Based on the user's operation of the adaptation module, the decoupling module is controlled to drive the media device to move in order to decouple the media device from the coupling state.

[0270] Based on the user's operation of the adaptation module, the locking module is controlled to release the locking of the coupling state of the media device.

[0271] In some embodiments of this application, the media device includes:

[0272] The media module is used to receive or output media information;

[0273] The control method further includes:

[0274] According to user operation and / or system instructions, the adapter is controlled to transmit electrical energy and / or signals to the media module through the electrical connection formed by the media electrical interface and the adapter electrical interface.

[0275] In some embodiments of this application, the media device includes:

[0276] A media communication module is used to enable wireless communication of the media device;

[0277] The adapter includes:

[0278] An adapter communication module is used to enable wireless communication of the adapter device.

[0279] The control method further includes:

[0280] Based on user operations and / or system instructions, the media communication module and the adapter communication module are controlled to form a data transmission mechanism.

[0281] In some embodiments of this application, the media device further includes:

[0282] A cooperative electrical interface is a transmission interface used to provide power and / or signal transmission between media devices;

[0283] The control methods also include:

[0284] Based on user operation and / or system instructions, the electrical energy and / or signals provided by the adapter are distributed to the two media devices through an electrical connection consisting of a media electrical interface, an adapter electrical interface, and a coordination electrical interface.

[0285] In some embodiments of this application, the media system includes: a plurality of media devices;

[0286] The control methods include:

[0287] Based on user operation and / or system instructions, the adapter device can simultaneously drive multiple media devices to decouple from the media electrical interface and the adapter electrical interface.

[0288] and / or

[0289] Based on user operation and / or system instructions, the adapter is controlled to simultaneously lock the coupling state of the media device so that the media electrical interface remains connected to the adapter electrical interface.

[0290] According to the thirteenth aspect of this application, a non-transitory computer-readable storage medium is also provided, on which a computer program is stored, which, when executed by one or more processors, implements the aforementioned vehicle speaker control method or the aforementioned media system control method.

[0291] According to the fourteenth aspect of this application, a computer program product is also provided, including a computer program that, when executed by a processor, implements the aforementioned media system control method.

[0292] According to the fifteenth aspect of this application, an electronic device is also provided, comprising: a memory storing a computer program; and a processor for executing the computer program in the memory to implement the aforementioned control method for a media system.

[0293] According to the sixteenth aspect of this application, a vehicle is also provided, including the aforementioned speaker, or the aforementioned fixing device, or the aforementioned audio assembly, or the aforementioned media system; or a control method for implementing the aforementioned media system.

[0294] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0295] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0296] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0297] Figure 1A is a schematic diagram showing the location distribution of media devices in a vehicle in an exemplary embodiment of the media system provided in this application.

[0298] Figure 1B is a schematic diagram of the architecture of a first media system provided in an exemplary embodiment of this application;

[0299] Figure 1C is a schematic diagram of the architecture of a second media system provided in an exemplary embodiment of this application;

[0300] Figure 1D is a schematic diagram of the architecture of a third media system provided in an exemplary embodiment of this application;

[0301] Figure 1E is a schematic diagram of the architecture of the fourth media system provided in an exemplary embodiment of this application;

[0302] Figure 1F is a schematic diagram of the architecture of the fifth media system provided in an exemplary embodiment of this application;

[0303] Figure 1G is a schematic diagram of the architecture of the sixth media system provided in an exemplary embodiment of this application;

[0304] Figure 1H is a schematic diagram of the architecture of the seventh media system provided in an exemplary embodiment of this application;

[0305] Figure 1I is a schematic diagram of the architecture of a media device provided in an exemplary embodiment of this application;

[0306] Figure 2A is a schematic diagram of the structure of a media system provided in an exemplary embodiment of the application when it is deployed in a carriage;

[0307] Figure 2B is a schematic diagram of the media device and adapter provided in the embodiment shown in Figure 2A in a coupled state;

[0308] Figure 2C is a schematic diagram of the media device and adapter device provided in the embodiment shown in Figure 2A in a decoupled state;

[0309] Figure 3A is a schematic diagram of a media device and an adapter device in a coupled state in another media system provided in an exemplary embodiment of this application.

[0310] Figure 3B is a cross-sectional structural diagram of the media device and adapter provided in the embodiment shown in Figure 3A in a coupled state.

[0311] Figure 3C is a cross-sectional view of the media device and adapter provided in the embodiment shown in Figure 3A in a coupled state.

[0312] Figure 3D is a schematic diagram of the internal structure of the adapter provided in the embodiment shown in Figure 3A;

[0313] Figure 3E is a schematic diagram of the internal structure of the adapter provided in the embodiment shown in Figure 3A, viewed from another perspective.

[0314] Figure 4A is a schematic diagram of the media device and adapter of another media system provided in an exemplary embodiment of this application in a coupled state.

[0315] Figure 4B is an exploded view of the media device and adapter provided in the embodiment shown in Figure 4A;

[0316] Figure 4C is a cross-sectional view of the media device and adapter provided in the embodiment shown in Figure 4A when they are in the first state.

[0317] Figure 4D is an enlarged view of a part of Figure 4C;

[0318] Figure 4E is a cross-sectional view of the media device and adapter provided in the embodiment shown in Figure 4A when they are in the second state.

[0319] Figure 4F is an enlarged view of a part of Figure 4E;

[0320] Figure 4G is a schematic diagram of an alternative to the portion shown in Figure 4F;

[0321] Figure 4H is a schematic diagram of another alternative to the portion shown in Figure 4F;

[0322] Figure 4I is an enlarged view of another part of Figure 4E;

[0323] Figure 5A is a schematic diagram of a media system provided in an exemplary embodiment of this application when multiple media devices are combined into a single unit;

[0324] Figure 5B is a schematic diagram of the media system provided in the exemplary embodiment of this application when multiple media devices are decomposed into independent individuals;

[0325] Figure 6A is a schematic diagram of the structure of another media system provided in an exemplary embodiment of this application when it is deployed in a carriage;

[0326] Figure 6B is a schematic diagram of the multiple media devices provided in the embodiment shown in Figure 6A when they are combined into a single unit;

[0327] Figure 6C is a schematic diagram of the multiple media devices provided in the embodiment shown in Figure 6A when the multiple media devices are decomposed into independent individuals;

[0328] Figure 6D is a schematic diagram of a first collaborative combination of multiple media devices provided in the embodiment shown in Figure 6A;

[0329] Figure 6E is a schematic diagram of a second collaborative combination consisting of multiple media devices provided in the embodiment shown in Figure 6A;

[0330] Figure 6F is a schematic diagram of a third collaborative combination of multiple media devices provided in the embodiment shown in Figure 6A;

[0331] Figure 6G is a schematic diagram of the third collaborative combination of multiple media devices provided in the embodiment shown in Figure 6A when combined with an external device;

[0332] Figure 6H is a schematic diagram of the third collaborative combination of multiple media devices provided in the embodiment shown in Figure 6A when connected to an external device;

[0333] Figure 7A is a schematic diagram of another set of media devices provided in an exemplary embodiment of this application;

[0334] Figure 8A is a schematic diagram of a first application scenario of the media system provided in an exemplary embodiment of this application;

[0335] Figure 8B is a schematic diagram of a second application scenario of the media system provided in an exemplary embodiment of this application;

[0336] Figure 8C is a schematic diagram of a third application scenario of the media system provided in an exemplary embodiment of this application;

[0337] Figure 8D is a schematic diagram of the fourth application scenario of the media system provided in the exemplary embodiment of this application;

[0338] Figure 9A is a schematic diagram of the main steps of the control method provided in an exemplary embodiment of this application;

[0339] Figure 9B is a schematic diagram of the structure of an electronic device provided in an exemplary embodiment of this application;

[0340] Figure 10A is a schematic diagram of a speaker provided in an exemplary embodiment of this application;

[0341] Figure 10B is a cross-sectional view of the loudspeaker in Figure 10A;

[0342] Figure 10C is an enlarged view of part A in Figure 10B;

[0343] Figure 10D is an exploded view of the loudspeaker in Figure 10A;

[0344] Figure 10E is a schematic diagram of a first bracket in a loudspeaker provided in an exemplary embodiment of this application;

[0345] Figure 10F is an enlarged view of part B in Figure 10E;

[0346] Figure 11A is a schematic diagram of the structure of the audio component provided in an exemplary embodiment of this application;

[0347] Figure 11B is a schematic diagram of the fixing device provided in an exemplary embodiment of this application;

[0348] Figure 11C is a partial cross-sectional view of the audio component provided in an exemplary embodiment of this application;

[0349] Figure 11D is a schematic diagram of the driving structure provided in an exemplary embodiment of this application;

[0350] Figure 11E is a partial cross-sectional view of the driving structure provided in an exemplary embodiment of this application;

[0351] Figure 11F is an assembly diagram of the first cover plate and the second cover plate provided in an exemplary embodiment of this application;

[0352] Figure 11G is a schematic diagram of the structure of the component to be fixed according to an exemplary embodiment of this application;

[0353] Figure 12A is a flowchart illustrating the vehicle speaker control method in the embodiments of this application;

[0354] Figure 12B is a flowchart illustrating the vehicle speaker control method in the embodiments of this application;

[0355] Figure 12C is a flowchart illustrating the vehicle speaker control method in the embodiments of this application;

[0356] Figure 12D is a flowchart illustrating the vehicle speaker control method in the embodiments of this application;

[0357] Figure 12E is a flowchart illustrating the vehicle speaker control method in the embodiments of this application;

[0358] Figure 13 is a schematic diagram of the module structure of the loudspeaker in the embodiment of this application;

[0359] Figure 14A is a schematic diagram of the structure of an audio system provided in an embodiment of this application;

[0360] Figure 14B is a schematic diagram of a sound system provided in another embodiment of this application;

[0361] Figure 14C is a schematic diagram of the structure of an audio system provided in another embodiment of this application;

[0362] Figure 15 is a partial structural schematic diagram of a vehicle provided in an embodiment of this application;

[0363] Figure 16 is a flowchart illustrating the implementation of a control method for an audio system according to an embodiment of this application;

[0364] Figure 17 is a schematic diagram of a vehicle provided in an exemplary embodiment of this application.

[0365] Explanation of reference numerals in the attached drawings: 1. Vehicle; 11. Interior wall of the vehicle compartment; 2. Intelligent terminal; 3. Collaborative assembly; 4. External device; 7. Application device; 71. Device circuit; 72. Device controller; 10. Media system; 100. Media device; 100a. Socket; 100b. First slide; 101. Device housing; 120. Media module; 102. Audio module; 2003. Speaker; 2004. Storage slot; 2005. Vibration unit; 103. Display module; 104. Sound pickup module; 105. Collaborative electrical interface; 106. External electrical interface; 107. Media communication module; 108. Media electrical interface; 109. Built-in power supply module; 110. Media operation module; 111. Power supply electrical interface; 112. Media controller; 200. Adapter device; 210. Adaptor base; 211. Adaptor cavity; 212. Slot; 213. Adaptor guide rail; 214. Adaptor electrical interface; 220. Locking module; 221. Locking element; 222. Connecting part; 223. Contact part; 224. Locking block; 230. Decoupling module; 231. Decoupling motor; 232. Rotating lead screw; 233. Lead screw nut; 234. Coupling; 235. Guide element; 236. Flexible pad; 237. Flexible buffer element; 238. Push plate; 240. Operation button; 250. Adaptor operation module; 260. Adaptor controller; 270. Detection module; 280. Adaptor communication module; D1. First linear direction; D2. Second linear direction; 30. Audio component; 300. Fixing device; 39. Component to be fixed; 310, First housing; 310a, First cavity; 300a, Drive structure; 320, Drive component; 321, Drive body; 321a, Drive motor; 321b, Transmission component; 321c, Gear set; 322, Mounting component; 330, Moving component; 340, Adjustment structure; 341, Elastic component; 342, Guide component; 350, Second housing; 350a, Second cavity; 360, Cover plate; 3 61. First cover plate; 362. Second cover plate; 370. Reset component; 371. Guide rod; 372. Second spring; 342a. First guide surface; 330a. Second guide surface; 381. Guide rail; 382. Buffer pad; 39a. Slot; 330b. Third guide surface; 383. Locking component; 383a. Fourth guide surface; 39b. Guide groove; 39c. Limiting component; 350b. Second slide groove; 40. Audio system; 410. First docking station; 420. First speaker unit; 421. First receiving unit; 422. First processing module; 422a. First processing unit; 422b. First power amplifier unit; 423. First loudspeaker; 424. Second receiving unit; 425. Third receiving unit; 426. First transmitting unit; 430. Second speaker unit; 431. Fourth receiving unit; 432. Second loudspeaker; 433. Second transmitting unit;440. Receiver; 441. Receiver module; 442. Third transmitting unit; 12. Second docking station; 50. Loudspeaker; 510. Voice coil; 520. Diaphragm; 521. Convex edge structure; 530. Spider; 540. Electrical connection assembly; 541. First electrical connection terminal; 542. Second electrical connection terminal; 550. Frame; 551. First part; 552. Second part; 553. Electrical plug terminal; 560. Support module; 561. First bracket; 562. Intermediate connection assembly; 563. External electrical connection terminal; 561a. Main body; 561b. Connecting part; 560a. Clearance cavity; 561c. Receiving groove; 561d. Weight reduction hole; 570. Magnetic circuit assembly; 571. First magnetic component; 572. Second magnetic component; 573. Magnetic circuit gap; 580. Connecting ring; 581. Plug slot. 80. Speaker; 810. Power supply assembly; 820. Power amplifier assembly; 830. Connector assembly; 840. Communication assembly; 850. Audio input assembly; 14. Jack assembly; 15. Locking device; 15a. Unlock button; 15b. Lock button; 15c. Microswitch; 16. Vehicle system. Detailed Implementation

[0366] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0367] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0368] With the development of vehicle intelligence, a variety of media devices are now available in passenger compartments to meet user needs. However, in related technologies, the media functions of these devices are relatively limited and cannot be combined in a coordinated manner. Furthermore, most vehicle media devices are fixed in pre-defined locations within the passenger compartment, which restricts the applicable scenarios for these devices.

[0369] Figure 1A shows the location distribution of the media device 100 of the media system 10 provided in this application in the vehicle 1.

[0370] To solve the above-mentioned technical problems, referring to Figures 1A to 1I, the technical solution of this application provides a media system 10, which includes a media device 100 and an adapter 200.

[0371] The media device 100 is used to implement media functions; the adapter 200 is used to adapt the media device 100 so that the media device 100 has a coupled state and a decoupled state relative to the vehicle 1.

[0372] In some embodiments of this application, the media function includes signal interaction between the media device 100 and the user, using sound and light as carriers. For example, the media device 100 provides sound or images to the user; or, for example, the media device 100 captures sound or images. It should be noted that the media device 100 may implement only a single form of signal interaction, such as a speaker that only provides sound feedback; or the media device 100 may implement multiple forms of signal interaction, such as a tablet that simultaneously provides sound and images.

[0373] As an alternative, the signal interaction between the media device 100 and the user can also be based on other forms of carriers, such as force and heat. For example, the media device 100 can provide a touch-sensitive device such as a touchpad for the user to input signals; for example, the media device 100 can be a touch screen. Alternatively, the media device 100 can provide a temperature sensor to identify whether the user has entered the operating area of ​​the media device 100 based on the user's body temperature.

[0374] In other words, for the purposes of this application, the media device 100 can use force, heat, light, or sound as the carrier for signal interaction to interact with the user. The direction of signal interaction can be either from the user to the media device 100 or from the media device 100 to the user. The media device 100 can use only one of force, heat, light, or sound as the carrier for signal interaction to interact with the user; or the media device 100 can use a combination of force, heat, light, and sound to interact with the user.

[0375] Based on the above, the media device 100 of this application is more specifically used to realize signal interaction with the user, and the signal interaction is at least carried by sound and light.

[0376] As a specific implementation plan, the media device 100 includes, but is not limited to, audio equipment, a display, a microphone, a camera, a laser projector, etc.

[0377] As previously understood, the media device 100 includes a media module 120. The media module 120 is used to receive or output media information; the media module 120 includes at least one of an audio module 102, a display module 103, and a pickup module 104.

[0378] Referring to FIG2A, in order to enable the media device 100 of this application to be combined with application devices 7 such as vehicle 1, and thereby use the media function of the media device 100 to be combined with the specific application scenario of application devices 7 such as vehicle 1 (for example, combining the audio system into the cabin of vehicle 1 as an audio system for vehicle 1 to provide sound signals to the user), the media system 10 of this application also includes an adapter 200.

[0379] In some embodiments of this application, the adapter 200 may be part of the application device 7. For example, in the embodiment shown in FIG2A, the adapter 200 is fixedly installed on the inner wall 11 of the vehicle compartment of the vehicle 1.

[0380] At this time, referring to FIG1A, the application device 7 itself can also be considered as the adapter 200 in the technical solution of this application, for example, the vehicle 1 can be regarded as an adapter 200.

[0381] In some embodiments of this application, the adapter 200 may also be detachably connected to the application device 7, that is, the adapter 200 may be separated from the application device 7.

[0382] For example, referring to the embodiment shown in FIG6A, the adapter 200 can be separated from the vehicle body structure of the vehicle 1. It mainly realizes the transfer of electrical energy or signals between the media device 100 and the vehicle 1, and also acts as an intermediary to indirectly combine the media device 100 to the vehicle 1 by combining with the vehicle 1 and the media device 100 respectively. In this case, the application device 7 can be considered not to be the adapter 200 in this application.

[0383] As an optional solution, a multi-level adapter can be set up between the media device and the application device 7.

[0384] Referring to FIG6A, one adapter 200 can be combined with another adapter 200, and the other adapter 200 can be combined with the application device 7. This can provide users with more functional combinations.

[0385] As a specific solution, the application device 7 can be: vehicle 1, ship, electric bicycle, or motorcycle.

[0386] In order to enable the media device 100 of this application to be used independently or to change the application scenario, the adapter 200 of this application has at least two working modes: one is to separate the media device 100 from the adapter 200; the other is to connect the media device 100 and the adapter 200 at least physically. That is, the media device 100 has a coupled state and a decoupled state relative to the vehicle 1.

[0387] Referring to FIG2B, in some embodiments of this application, a media device 100 may be configured with a corresponding adapter 200. FIG2C shows the decoupled state of a media device 100 relative to an adapter 200.

[0388] Referring to FIG6A, in some other embodiments of this application, multiple media devices 100 may be configured with the same adapter 200, that is, multiple media devices 100 may be coupled to the same adapter 200.

[0389] Figure 6C illustrates the decoupled state of multiple media devices 100 relative to one adapter 200. Correspondingly, multiple adapters 200 can be configured for one media device 100, that is, one media device 100 can be coupled to different adapters 200.

[0390] The decoupling state or decoupling referred to in this application refers to the media device 100 as the main body. That is, as long as the media device 100 is detached from the adapter 200, it can be considered to be in a decoupling state. The realization of this decoupling state is not limited by the correspondence between the media device 100 and the adapter 200. That is, regardless of the one-to-one, one-to-many, or many-to-one relationship between the media device 100 and the adapter 200, the media device 100 can be considered to be in a decoupling state when it is in a state where it can detach from the adapter 200. In addition, the media device 100 can also have multiple decoupling states for a single adapter 200. There can be multiple decoupling states from the beginning of the media device 100 decoupling from the adapter 200 (having the freedom to detach and move freely, but still having volume overlap with the adapter 200) to the complete decoupling from the adapter 200 (the media device 100 and the adapter 200 do not have volume overlap).

[0391] In contrast, referring to Figures 2A, 2B, 6A, and 6B, although the coupling state of the media device 100 is based on the media device 100 itself, and is not limited by the correspondence between the media device 100 and the adapter 200, the realization of the coupling state of the media device 100 requires at least one adapter 200 to couple with it, so that the media device 100 and the adapter 200 satisfy a preset and defined cooperation relationship, in which case the media device 100 can be considered to be in a coupled state. Such cooperation relationship includes, but is not limited to, positional relationship, connection relationship, communication relationship, and field effect relationship (e.g., magnetic induction relationship based on magnetic field, thermal radiation relationship based on thermal field, magnetoelectric effect relationship based on magnetic field and electric field, etc.).

[0392] In some specific embodiments of this application, the coupling state of the media device 100 is realized based on positional relationship, as can be understood with reference to Figures 2A and 2B. The media device 100 needs to be accommodated in a preset position in the adaptation space formed by the adapter device 200 in order to realize the coupling state.

[0393] In some other embodiments of this application, the coupling state of the media device 100 is achieved based on a connection relationship. Referring to Figures 2B, 3C, 3D, and 3E, the media device 100 needs to be connected to the locking module 220 of the adapter device 200 to achieve a fixed connection between the media device 100 and the locking module 220 (which can be switched to a non-fixed connection during decoupling) in order to achieve the coupling state. That is, the media device 100 forming a preset physical connection with the adapter device 200 can be considered as achieving the coupling state of the media device 100.

[0394] As another implementation, the media device 100 needs to form a preset electrical connection (a type of physical connection, i.e., transmitting current through contact between conductive bodies) with the adapter device 200 in order to achieve a coupling state.

[0395] In some other embodiments of this application, the coupling state of the media device 100 is achieved based on a communication relationship. That is, the media device 100 needs to establish a communication connection (constitute signal interaction) with the adapter 200 to achieve a coupling state.

[0396] In most application scenarios, the main function of the adapter 200 is to give the media device 100 a relatively fixed position relative to the application device 7 (e.g., vehicle 1). Therefore, as the main implementation of this application, the embodiment is configured such that, in the coupled state, the media device 100 and the adapter 200 are at least physically connected. The embodiment is configured such that, in the decoupled state, the media device 100 and the adapter 200 are physically disconnected from each other, thereby allowing the media device 100 to move independently without being constrained or interfered with by the adapter 200.

[0397] In this way, the media device 100 can perform its media function as part of the application device 7 in a coupled state, or it can perform its media function independently as a separate entity.

[0398] To facilitate users in switching the use of media device 100, as shown in FIG1B, the adapter 200 of this application includes a decoupling module 230. The decoupling module 230 is used to drive the media device 100 into a decoupled state. The decoupling module 230 can be a part of the adapter 200; the decoupling module 230 can also be an external module of the adapter 200, that is, the adapter 200 has an externally configured decoupling module 230 independent of the adapter 200. The main function of the adapter 200 is to establish at least a physical connection between the media device 100 and the adapter 200, thereby integrating the media device 100 into the application device 7.

[0399] In order to realize the transmission of electrical energy or signals between the media device 100 and the application device 7, so that the media device 100 can be applied to the specific scenario of the application device 7, the media device 100 and the adapter 200 need to first establish a transmission path for electrical energy and signals. In this way, regardless of whether the adapter 200 is part of the application device 7 or part of something other than the application device 7, the adapter 200 can establish a transmission path for electrical energy and signals between the media device 100 and the application device 7.

[0400] In some embodiments of this application, referring to FIG1B, the media device 100 includes a media electrical interface 108, which provides an interface for transmitting power and / or signals of the media device 100. The adapter device 200 includes an adapter electrical interface 214, which provides an interface for transmitting power and / or signals of the adapter device 200.

[0401] As previously understood, the audio module 102 is electrically connected to the media electrical interface 108 so that the audio module 102 obtains the necessary power from the media electrical interface 108. Similarly, the display module 103 is electrically connected to the media electrical interface 108 so that the display module 103 obtains the necessary power from the media electrical interface 108. Similarly, the microphone block is electrically connected to the media electrical interface 108 so that the microphone module 104 obtains the necessary power from the media electrical interface 108.

[0402] The audio module 102 may be configured to include a vibration unit 2005 (or a speaker unit) or a combination of the vibration unit 2005 and the speaker enclosure 2003. Referring to the embodiments shown in Figures 2A to 5B, the speaker enclosure 2003 of the audio module 102 may serve as the housing of the media device 100.

[0403] Referring to Figures 5A and 5B, in some embodiments of this application, the audio module 102 of a plurality of media devices 100 includes a vibration unit 2005 and a speaker 2003.

[0404] As an alternative, a portion of the media devices 100 in the embodiments shown in Figures 5A and 5B may have an audio module 102 that simultaneously has a vibration unit 2005 and a speaker 2003; while the audio modules 102 of the remaining media devices 100 may only have a vibration unit 2005, and these vibration units 2005 may be embedded in or placed in the speaker 2003 of other media devices 100 to share the speaker 2003.

[0405] Referring to Figures 5A and 5B, in some embodiments of this application, at least one larger media device 100 requires an audio module 102 with a speaker enclosure 2003. The speaker enclosure 2003 may have a self-contained acoustic cavity to fixably accommodate its own vibrating unit 2005. The exterior of the speaker enclosure 2003 may form several storage slots 2004 for accommodating other smaller media devices 100. The other smaller media devices 100 can be integrated with the larger media device 100 into a whole by being stored in the storage slots 2004.

[0406] Referring to Figures 5A and 5B, in some embodiments of this application, the smaller media device 100 has its own speaker 2003, so the speaker 2003 of the larger media device 100 can play a certain amplification role. However, the vibration unit 2005 of the smaller media device 100 still mainly uses its own speaker 2003.

[0407] As before, the audio module 102 of the smaller media device 100 may only have a vibration unit 2005. In this case, analogous to the embodiments shown in Figures 5A and 5B, the storage slot 2004 not only serves a storage function, but also serves as the sound cavity of the vibration unit 2005 of the smaller media device 100. That is, in addition to forming a self-use sound cavity for its own vibration unit 2005, the speaker 2003 of the larger media device 100 also forms at least one external sound cavity for use by the vibration units 2005 of other smaller media devices 100.

[0408] As previously understood, the media device 100 includes a housing for providing acoustic cavities for its own vibration unit 2005 and the vibration units 2005 of other media devices 100; the other media devices 100 or the vibration units 2005 of the media devices 100 are detachably connected to the housing.

[0409] Furthermore, different vibration units 2005 can provide different audio ranges, such as a first audio range and a second audio range, where the first audio range is a high-frequency range and the second audio range is a low-frequency range. Referring to the technical solution of this application, it can be understood that multiple media devices 100 coupled to an adapter 200 are respectively equipped with an audio module 102 providing the first audio range and an audio module 102 providing the second audio range.

[0410] Referring to Figures 5A and 5B, in some embodiments of this application, a corresponding electrical interface (cooperative electrical interface 105) may be provided in the storage slot 2004 to enable an electrical connection between the larger and smaller media devices 100.

[0411] As previously understood, multiple media devices 100 coupled to an adapter 200 have different volumes, and the adapter 200 is provided with multiple adapter spaces that can respectively accommodate the corresponding media devices 100.

[0412] Referring to FIG1C, in some embodiments of this application, the media device 100 further includes a cooperative electrical interface 105. The cooperative electrical interface 105 is used to provide an interface for transmitting electrical power and / or signals between multiple media devices 100.

[0413] That is, electrical energy or signals can be transmitted between media devices 100 through an electrical connection formed by a cooperative electrical interface 105.

[0414] In some other embodiments of this application, the same electrical interface may be used as both the media electrical interface 108 and the cooperative electrical interface 105 of this application.

[0415] Referring to FIG1C, in some embodiments of this application, the media device 100 further includes an external electrical interface 106. The external electrical interface 106 provides an interface for the media device 100 to transmit power and / or signals to an external device 4.

[0416] That is, the transmission of electrical energy or signals can be achieved through an electrical connection formed by an external electrical interface 106 between the media device 100 and an external device 4 (such as an external power supply, computer, smartphone, etc.).

[0417] In some other embodiments of this application, the same electrical interface can be used as both the media electrical interface 108 and the external electrical interface 106. Alternatively, the same electrical interface can be used as both the cooperative electrical interface 105 and the external electrical interface 106.

[0418] Referring to FIG1I, in some embodiments of this application, the media device 100 further includes a power supply electrical interface 111. The power supply electrical interface 111 is used to provide an interface for the media device 100 to transmit electrical energy and / or signals to an external power source. The power supply electrical interface 111 can be used for direct power supply or for charging.

[0419] In some embodiments of this application, the media device 100 further includes a built-in power module 109. The built-in power module 109 is used to provide electrical energy to the media device 100; the built-in power module 109 may include built-in battery cells, built-in supercapacitors, etc. The built-in power module 109 is electrically connected to the power supply electrical interface 111 to obtain electrical energy or signals (for transmitting charging commands) from the power supply electrical interface 111.

[0420] In other embodiments of this application, the same electrical interface can be used as both the media electrical interface 108 and the power supply electrical interface 111. Alternatively, the same electrical interface can be used as at least two of the cooperative electrical interface 105, the external electrical interface 106, and the power supply electrical interface 111.

[0421] Referring to FIG1I, in this embodiment, the media device 100 may only have a power supply electrical interface 111, which simultaneously serves as a media electrical interface 108, a cooperative electrical interface 105, and an external electrical interface 106. In this case, the power supply electrical interface 111 is electrically connected to both the media controller 112 and the built-in power module 109. The built-in power module 109 can be electrically connected to the media controller 112 via the power supply electrical interface 111, and can also supply power to the media controller 112 or other modules.

[0422] In some embodiments of this application, the media electrical interface 108 and the adapter electrical interface 214 are transmission interfaces that can be configured to cooperate, that is, the media electrical interface 108 and the adapter electrical interface 214 form a connection that can transmit electrical energy and signals.

[0423] To achieve simultaneous connection and disconnection during coupling and decoupling of the media device 100 and the adapter 200, as shown in FIG1B, in some embodiments of this application, when the media device 100 is in a coupled state, the media electrical interface 108 and the adapter electrical interface 214 are electrically connected to enable the transmission of electrical energy or current between the media device 100 and the adapter 200. When the media device 100 is in a decoupled state, the media electrical interface 108 and the adapter electrical interface 214 are electrically disconnected to disable the transmission of electrical energy or current between the media device 100 and the adapter 200.

[0424] In this way, when the user operates the media device 100 to couple or decouple it from the adapter 200, the transmission of electrical energy or signals between the media device 100 and the adapter 200 can be simultaneously established or decoupled.

[0425] As previously understood, the decoupling module 230 can also be configured to disconnect the electrical connection between the media device 100 and the adapter 200 while driving the media device 100 to a decoupled state.

[0426] As previously stated, the coupling state of media device 100 is a definite state relative to adapter device 200; simultaneously, since the decoupling state of media device 100 is an indefinite state relative to adapter device 200, and media device 100 can be switched from the coupling state to the decoupling state by decoupling module 230, adapter device 200 needs to lock media device 100 in the coupling state. Furthermore, this is to ensure that if the operation of media device 100 is interrupted due to manual decoupling by the user while it is operating in the coupling state, it also avoids damage to the internal circuitry caused by a sudden disconnection between adapter electrical interface 214 and media electrical interface 108.

[0427] As previously understood, when the media device 100 is in a coupled state, the media electrical interface 108 and the adapter electrical interface 214 form an electrical connection for transmitting electrical energy and / or signals; and / or when the media device 100 is in a decoupled state, the media electrical interface 108 and the adapter electrical interface 214 disconnect the electrical connection for transmitting electrical energy and / or signals.

[0428] Referring to FIG1B, in some embodiments of this application, the adapter 200 further includes a locking module 220. The locking module 220 is used to lock the coupling state of the media device 100.

[0429] As previously understood, the locking module 220's locking of the coupling state of the media device 100 should be intended to maintain the relationship between the media device 100 and the adapter 200, including but not limited to maintaining the connection relationship with the adapter 200. Specifically, the locking module 220 itself is used to implement all or part of the physical connection relationship between the adapter 200 and the media device 100, especially a switchable connection relationship.

[0430] To control the decoupling module 230 or the locking module 220, as shown in FIG1B, the configuration device of this application further includes an adapter controller 260. The adapter controller 260 is used to directly control the operation of the decoupling module 230. For example, it controls the start, end, and interruption of the operation of the decoupling module 230, i.e., it controls the start and stop of the operation of the decoupling module 230; furthermore, it controls the speed, direction, and mode of the operation of the decoupling module 230, i.e., it controls the mode of operation of the decoupling module 230. Thus, the adapter controller 260 controls the decoupling actions generated by the decoupling module 230 to controllably switch the decoupling module 230 to a decoupling state. The adapter controller 260 can also be used to directly control the operation of the locking module 220, for example, controlling the start, end, interruption, or direction (locking direction or unlocking direction) of the operation of the locking module 220. Unlike the decoupling module 230, the locking module 220 does not have an operating mode; it mainly switches between locked and unlocked states.

[0431] The decoupling module 230 can be electrically connected to the adapter controller 260, thereby enabling signal transmission. The adapter controller 260 can transmit drive signals or command signals to the decoupling module 230 via the electrical connection to control the decoupling module 230. Correspondingly, the decoupling module 230 can transmit feedback signals to the adapter controller 260, enabling the adapter controller 260 to perform closed-loop control based on the feedback signals from the decoupling module 230. In other words, the decoupling module 230 and the adapter controller 260 are electrically connected so that the adapter controller 260 controls the operation of the decoupling module 230.

[0432] Similarly, the locking module 220 can be electrically connected to the adapter controller 260 to transmit signals. The adapter controller 260 can transmit drive signals or command signals to the locking module 220 via the electrical connection to control the locking module 220. Correspondingly, the locking module 220 can transmit feedback signals to the adapter controller 260 so that the adapter controller 260 can form a closed-loop control based on the feedback signals from the locking module 220. That is, the locking module 220 and the adapter controller 260 are electrically connected so that the adapter controller 260 controls the operation of the locking module 220.

[0433] As previously understood, the adapter controller 260 is configured to control the decoupling module 230 and the locking module 220 so that when the decoupling module 230 drives the media device 100 to decouple, the locking module 220 releases the lock on the connection between the media device 100 and the adapter 200.

[0434] As before, it can be understood that the adapter controller 260 is configured to control the decoupling module 230 and the locking module 220 so that when the decoupling module 230 cooperates with the media device 100 to enter the coupling state, the locking module 220 establishes a lock on the connection relationship between the media device 100 and the adapter device 200.

[0435] To enable the adapter controller 260 to coordinate with the decoupling module 230 and the locking module 220, as shown in FIG1B, in some embodiments of this application, the adapter device 200 further includes a detection module 270. The detection module 270 is used to detect the media device 100; the adapter controller 260 is electrically connected to the detection module 270 so that the adapter controller 260 controls the decoupling module 230 and / or the locking module 220 according to the detection result of the detection module 270.

[0436] The main purpose of setting up the detection module 270 is to enable the adapter control device to know the relative relationship between the media device 100 and the adapter device 200. As mentioned above, the media device 100 has multiple decoupling states and one coupling state. Therefore, the detection module 270 is used to detect the transition between the decoupling state and the coupling state of the media device 100, or the transition between the multiple decoupling states of the media device 100; the transition states referred to here include, but are not limited to, the start, progress, end, and termination of the transition. That is, the detection module 270 can detect the process of coupling or decoupling of the media device 100, which includes, but is not limited to: the media device 100 starting to couple, the media device 100 ending to couple, the media device 100 being coupled, the media device 100 starting to decouple, the media device 100 ending to decoupling, and the media device 100 being decoupled.

[0437] In some embodiments of this application, the detection module 270 can detect the coupling or decoupling process of the media device 100 by detecting the position of the media device 100 relative to the adapter 200.

[0438] For example, a position switch set at a specific location can be used as part of the detection module 270, so that when the media device 100 moves to a preset position, it contacts the position switch, thereby allowing the adapter controller 260 to know whether the media device 100 has reached the preset position to achieve the coupling state.

[0439] In other embodiments of this application, the detection module 270 can detect the position of the media device 100 through a non-contact position sensor, which includes, but is not limited to, optical position sensors (such as infrared position sensors, laser position sensors), magnetic position sensors (such as Hall sensors), and pressure position sensors (pressure patch sensors).

[0440] In addition to detecting the position of the media device 100, the detection module 270 can also detect the transmission of electrical energy or signals between the media device 100 and the adapter 200, thereby indirectly detecting the coupling or decoupling process of the media device 100. For example, it can detect whether there is voltage or current in the adapter electrical interface 214, thereby determining whether the media electrical interface 108 has been connected to the adapter electrical interface 214.

[0441] Since detecting the presence of voltage or current at the adapter electrical interface 214 can only determine whether a connection has been established, and generally, the media electrical interface 108 and the adapter electrical interface 214 require a process from initial contact to final connection, simply detecting the presence of voltage or current at the adapter electrical interface 214 cannot accurately determine the coupling state of the media device 100. To achieve more accurate detection, in some embodiments of this application, the detection module 270 detects the voltage or current value of the adapter electrical interface 214 and determines whether the media device 100 is stably in a coupled state by judging whether the voltage or current value of the adapter electrical interface 214 is stable within a set threshold range.

[0442] Referring to Figure 1D, this requires the detection module 270 to be electrically connected to the adapter electrical interface 214. The determination of whether the voltage or current value of the adapter electrical interface 214 is stable within the set threshold range can be achieved by the detection module 270, that is, the detection module 270 has corresponding logic devices (such as microcontrollers or logic circuits); the determination of whether the media device 100 is stably in a coupled state is achieved by the adapter controller. In another implementation, the determination of whether the voltage or current value of the adapter electrical interface 214 is stable within the set threshold range and the determination of whether the media device 100 is stably in a coupled state are both implemented by the adapter controller 260, which has its own logic device. The detection module 270 is only used to detect and collect voltage and current. The detection module 270 itself does not have a logic judgment function. For example, the detection module 270 can be composed of a circuit with a sampling resistor. The adapter controller 260 can have a microcontroller. The positive terminal of the sampling resistor of the detection module 270 is electrically connected to the voltage detection pin of the microcontroller of the adapter controller 260, thereby realizing the aforementioned detection and judgment.

[0443] As previously shown with reference to FIG1D, it can be understood that the adapter controller 260 is configured to control the decoupling module 230 and the locking module 220 according to the feedback of the detection module 270, so that when the decoupling module 230 drives the media device 100 to decouple, the locking module 220 releases the lock on the connection relationship between the media device 100 and the adapter 200.

[0444] More specifically, the adapter controller 260 is configured to control the decoupling module 230 and the locking module 220 based on the detection result of the position of the media device 100 by the detection module 270, so that when the decoupling module 230 drives the media device 100 to decouple, the locking module 220 releases the lock on the connection relationship between the media device 100 and the adapter 200.

[0445] More specifically, the adapter controller 260 is configured to control the decoupling module 230 and the locking module 220 based on the detection result of the detection module 270 on the adapter electrical interface 214, so that when the decoupling module 230 drives the media device 100 to decouple, the locking module 220 releases the lock on the connection relationship between the media device 100 and the adapter 200.

[0446] As previously mentioned, referring to Figure 1D, it can be understood that the adapter controller 260 is configured to control the decoupling module 230 and the locking module 220 based on the feedback from the detection module 270, so that when the decoupling module 230 cooperates with the media device 100 to enter the coupling state, the locking module 220 establishes a lock on the connection relationship between the media device 100 and the adapter 200.

[0447] More specifically, the adapter controller 260 is configured to control the decoupling module 230 and the locking module 220 based on the detection result of the position of the media device 100 by the detection module 270, so that when the decoupling module 230 cooperates with the media device 100 to enter the coupling state, the locking module 220 locks the connection relationship between the media device 100 and the adapter 200.

[0448] More specifically, the adapter controller 260 is configured to control the decoupling module 230 and the locking module 220 based on the detection results of the detection module 270 on the adapter electrical interface 214, so that when the decoupling module 230 cooperates with the media device 100 to enter the coupling state, the locking module 220 locks the connection relationship between the media device 100 and the adapter 200.

[0449] To enable users to actively switch the media device 100 from a coupled state to a decoupled state when needed, as shown in FIG1B, the adapter device 200 further includes an adapter operation module 250. The adapter operation module 250 is used for user operation of the adapter device 200. The adapter controller 260 is electrically connected to the adapter operation module 250 so that the adapter controller 260 controls at least one of the decoupling module 230 and the locking module 220 based on the user operation received during the adapter operation.

[0450] In some embodiments of this application, referring to FIG2A, the adapter operation module 250 may include an operation button 240. When the user presses the operation button 240, the adapter controller 260 will receive a trigger signal. Then, based on the feedback from the detection module 270, the adapter controller 260 determines whether to output the control signal or control command of the control decoupling module 230 or the control locking module 220.

[0451] In some other embodiments of this application, the operation button 240 shown in FIG2A and FIG6A can be replaced with a touchpad, a biosensor (infrared temperature sensor), etc.

[0452] In some embodiments of this application, the adapter operation module 250 is not only used to enable user control over triggering decoupling and locking coupling, but also to control some functions of the adapter device 200 itself. For example, when the media device 100 is in a coupled state, the user can actively disconnect the electrical connection between the adapter device 200 and the media device 100 by operating the adapter operation module 250 (this can be achieved through the controllable switch connected to the adapter electrical interface 214). Of course, this function can also be automatically triggered by the adapter controller 260. As another example, the user can use the adapter operation module 250 to separate the adapter device 200 from the application device 7. In this case, the adapter device 200 and the application device 7 can be considered to have the same relationship and function as the media device 100 and the adapter device 200.

[0453] In some embodiments of this application, referring to FIG1E, the media device 100 may have a media operation module 110, which is used to operate the media device 100. When the media device 100 and the adapter 200 are in a coupled state, the user can also send a trigger signal to the adapter controller 260 by operating the media operation module 110 instead of the adapter operation module 250, thereby enabling the user to control the decoupling module 230 and the locking module 220 according to the user's operation by operating the media operation module 110.

[0454] In some other embodiments of this application, referring to FIG1F, the adapter device 200 may omit the adapter controller 260, i.e., the logic device is eliminated, so the adapter device 200 only includes the decoupling module 230, the locking module 220, the adapter electrical interface 214, and the adapter operation module 250. Since both the decoupling module 230 and the locking module 220 can be triggered when the media electrical interface 108 and the adapter electrical interface 214 are electrically connected, the functions of the adapter operation module 250 and the adapter controller 260 can be implemented by the media operation module 110 and the media controller 112 of the media device 100.

[0455] In some other embodiments of this application, referring to FIG1G, the adapter device 200 may also omit the adapter controller 260, and the adapter device 200 may only include the decoupling module 230, the locking module 220, and the adapter electrical interface 214. This approach can accommodate situations where the application device 7 requires a large number of adapter devices 200 or where multiple adapter devices 200 are set up for a single media device 100, effectively reducing system implementation costs while minimizing modifications to the application device 7 or space requirements.

[0456] To further improve the applicability of the media device 100 and reduce the implementation difficulty of the adapter 200, in some other embodiments of this application, as shown in FIG1H, the media device 100 includes a decoupling module 230 and a locking module 220 having the aforementioned functions; while the adapter 200 only includes an adapter electrical interface 214, which can be electrically connected to the device circuit 71 of the application device 7, and the device circuit 71 can be electrically connected to the device controller 72 of the application device 7 to realize the collaboration between the application device 7 and the media device 100.

[0457] The advantage of this approach is that it further simplifies the configuration cost of the adapter 200. In this embodiment, the main function of the adapter 200 is to provide space for accommodating or combining the media device 100.

[0458] Referring to Figures 4A to 4I, in some embodiments of this application, the adapter 200 is provided with an adapter space for accommodating at least a portion of the media device 100, especially when the media device 100 is in a coupled state, the volume of the media device 100 in the adapter space in the coupled state is different from the volume of the media device 100 in the adapter space in the decoupled state.

[0459] The adapter electrical interface 214 of the adapter device 200 can be located inside the adapter space. As mentioned above, the adapter device 200 of this application can have at least an adapter base 210 to form an adapter cavity 211, thereby using the space within the adapter cavity 211 as the adapter space of this application.

[0460] Referring to Figures 5A and 5B, in some embodiments of this application, the media device 100 is provided with a transfer space; the transfer space is used to accommodate at least a portion of another media device 100. The media device 100 includes a device housing 101, which, in addition to having a receiving cavity for accommodating its own components, also has a transfer cavity for accommodating other media devices 100. The space within the transfer cavity serves as the transfer space of this application. For example, in the embodiments shown in Figures 5A and 5B, the receiving slot 2004 formed by the speaker 2003 (equivalent to the device housing 101) of the larger media device 100 can serve as an implementation of the aforementioned transfer cavity.

[0461] As previously understood, the adaptation space is larger than the transition space, so that the adaptation space can accommodate multiple media devices 100.

[0462] To reduce the cabling costs of wired communication and expand the application scenarios of media device 100 and adapter 200, as shown in Figures 1B to 1C, media device 100 includes a media communication module 107. The media communication module 107 is used to implement wireless communication for media device 100. Specifically, the media communication module 107 includes one or more of the following: Bluetooth unit, WiFi unit, UWB unit, and NFC unit. This enables media device 100 to perform wireless communication functions or act as a terminal in a wireless communication network. For example, media device 100 can act as a Bluetooth speaker, as shown in Figures 8A to 8D. Media device 100 can interact with smart terminal 2 and vehicle 1 via wireless communication protocols to achieve functional systems, such as media device 100 playing audio files from the app on smart terminal 2 or vehicle 1.

[0463] Referring to Figures 1B and 1C, the adapter device 200 includes an adapter communication module 280, which enables wireless communication. The adapter communication module 280 is primarily used for wireless communication with the media communication module 107; however, it can also communicate wirelessly with external devices 4, such as vehicle 1 or smart terminal 2. The adapter communication module 280 also includes one or more of the following: a Bluetooth unit, a WiFi unit, a UWB unit, and an NFC unit.

[0464] As previously shown with reference to Figures 5A to 5B, in some embodiments of this application, at least one of the two media devices 100 forms a communication connection or electrical connection with the other media device 100 so that the two media devices 100 cooperate to perform media functions.

[0465] For example, referring to the embodiments shown in Figures 5A to 5B, the larger media device 100 serves as the bass unit, while the smaller media device 100 serves as the tweeter, thereby providing the user with a wider sound range. That is, multiple media devices 100 can play the same audio file and output different sound effects.

[0466] For example, in the embodiments shown in Figures 6A to 6H, multiple media devices 100 are used for display, sound pickup and sound output respectively, thereby forming a whole as a cooperative combination 3, which can be used as a karaoke system in specific implementations.

[0467] For example, in the embodiment shown in Figure 7A, two media devices 100, which serve as displays 2001 and 2002, respectively display a portion of an image from a video file as a splicing screen, thereby splicing together the complete image of the video file to achieve the function of expanding the display range.

[0468] For example, in the implementation shown in Figure 6C, multiple media devices 100 do not need to be physically integrated; they can also achieve media functions as a combined system of media devices 100 through wireless communication.

[0469] Referring to Figures 8A to 8D, the combination of media device 100 and adapter 200, as well as the combination of media devices 100, can enable multiple external devices 4 (which may include application devices 7) to collaborate based on a wireless network. For example, a user can use a smart terminal 2 to pick up audio inside the vehicle, while the media device 100 outside the vehicle plays the audio.

[0470] Referring to Figures 2A to 2B, the adapter 200 is installed on the inner wall 11 of the vehicle 1, and the operation button 240 is located on one side of the adapter 200.

[0471] In some specific embodiments, the adapter 200 includes an adapter base 210 forming an adapter cavity 211. The adapter 200 also includes a decoupling module 230 and a locking module 220. The decoupling module 230 includes a motor and a push plate 238 driven by the motor. An adapter guide rail 213 is also provided inside the adapter cavity 211 for guiding the media device 100. The adapter electrical interface 214 of the adapter 200 is located inside the adapter cavity 211. The locking module 220 is at least partially housed in the space outside the adapter cavity 211, and at least a portion of the locking module can enter the adapter cavity 211 by providing an opening in the adapter base 210.

[0472] Referring to the embodiments shown in Figures 3A to 3E, which are similar to the embodiment shown in Figure 2A, and referring to Figure 3B, the media device 100 has a device housing 101, and the vibration unit 2005 is housed inside the device housing 101. A decoupling motor 231, a rotating lead screw 232, and a lead screw nut 233 are disposed in the interlayer of the adapter base 210. The decoupling motor 231 drives the rotating lead screw 232 to rotate, thereby causing the lead screw nut 233 to drive the push plate 238 to push the media device 100 outward, achieving decoupling. The direction of movement of the lead screw nut is parallel to the direction in which the media device 100 is inserted.

[0473] Referring to FIG3C, the locking module 220 is disposed on the opposite sides of the cavity wall of the adapter cavity 211, which can provide stable locking.

[0474] Referring to Figures 3D and 3E, the locking module 220 can use a locking motor (not shown) to drive the locking block 224 to rotate, thereby embedding it into the groove formed on the media device 100 to achieve locking. If the insertion direction of the media device 100 is taken as the front-back direction, the locking block 224 can be respectively arranged on the left and right sides, while the push plate 238 is arranged below. Of course, this is only a description of the relative positional relationship, not an absolute positional description.

[0475] Referring to Figures 4A to 4I, in some embodiments of this application, an adapter 200 is used to adapt to a detachable media device 100. The adapter 200 includes an adapter base 210, a locking member 221, and a decoupling mechanism.

[0476] The adapter base 210 has an adapter cavity 211 to accommodate at least a portion of the media device 100, meaning the media device 100 can be placed in the adapter cavity 211. When the adapter base 210 is fixedly integrated into the vehicle 1, the media device 100 can be installed onto the vehicle 1. The locking member 221 has a locked position relative to the adapter base 210 for locking the media device 100 and an unlocked position for releasing the media device 100. In the locked position, the locking member 221 restricts the movement of the media device 100 relative to the adapter base 210 to secure the media device 100 to the vehicle 1. In the unlocked position, the locking member 221 no longer restricts the movement of the media device 100 relative to the base, at which point the media device 100 can be removed from the adapter cavity 211, thereby achieving a detachable connection between the media device 100 and the vehicle 1.

[0477] A decoupling mechanism is connected to the locking member 221 to drive the locking member 221 to move between a locked position and an unlocked position, i.e., the decoupling mechanism provides a driving force to the locking member 221 to enable its movement. The movement trajectory of the locking member 221 from the locked position to the unlocked position intersects at least partially with the engagement direction of the media device 100 to the adapter base 210.

[0478] In some specific designs, the locking member 221 can rotate, swing, or slide relative to the adapter base 210. The movement trajectory of the locking member 221 can be the path swept by any point on the physical entity that can move relative to the adapter base 210 during the movement of the locking member 221. The engagement direction of the media device 100 to the adapter base 210 can be illustrated as the direction in which the media device 100 moves relative to the adapter base 210 during the installation process. In this application, the movement trajectory of the locking member 221 from the locked position to the unlocked position is at least partially intersected with the engagement direction of the media device 100 to the adapter base 210. This causes the movement trajectory of the locking member 221 to interfere with the position of the media device 100 after installation in the adapter cavity 211. Therefore, the locking member 221 can restrict the media device 100 from detaching from the adapter base 210 along the aforementioned engagement direction, thereby fixing the media device 100 to the vehicle 1 using the locking member 221.

[0479] Through the above technical solution, the decoupling mechanism drives the locking member 221 to move between the locked and unlocked positions. During this process, the locking member 221 interferes with the position of the media device 100, locking the media device 100 onto the adapter base 210. Moving the locking member 221 to the unlocked position allows for easy installation and removal of the media device 100, thus offering the advantage of convenient operation. Furthermore, the adapter base 210 can be fixedly installed on the vehicle 1 through welding, threaded connection, snap-fit, or other methods, ensuring stable installation of the media device 100 on the vehicle 1, reducing the possibility of the media device 100 falling off the vehicle 1 under external impact, and improving the safety of the media device 100.

[0480] In some embodiments, the locking member 221 includes a connecting portion 222 and a contact portion 223. The connecting portion 222 is connected to a decoupling mechanism to move relative to the adapter base 210 under the drive of the decoupling mechanism. The contact portion 223 is used to apply force to the media device 100 when the locking member 221 is in the locked position, to impede or even prevent the media device 100 from moving relative to the adapter base 210, thereby positioning and installing the media device 100 into the adapter cavity 211.

[0481] In some specific embodiments, the locking member 221 can be configured to contact the media device 100 when in the locked position, directly applying pressure to the media device 100 to prevent or even hinder its movement. The contact method can be, for example, surface contact. Alternatively, the locking member 221 may not directly contact the media device 100, but instead apply force to other components in contact with the media device 100, thereby generating resistance to the media device 100 and hindering its movement. The connecting portion 222 and the contact portion 223 are disposed outside the adapter cavity 211. The contact portion 223 is fixedly connected to / integrated with the connecting portion 222, so that when the decoupling mechanism drives the connecting portion 222 to the locked position, the contact portion 223 is at least partially inserted into the adapter cavity 211.

[0482] By adopting the above solution, on the one hand, the adapter cavity 211 enables the media device 100 to have a relatively fixed installation position on the vehicle 1; on the other hand, the contact part 223 is inserted into the adapter cavity 211 to fix the media device 100. When it is necessary to remove the media device 100, the contact part 223 can be moved away from the media device 100 or even withdrawn from the adapter cavity 211, so as to further facilitate the removal of the media device 100 from the adapter cavity 211.

[0483] In some embodiments, the adapter 200 is provided with a guide 235, which is disposed between the adapter base 210 and the speaker, for guiding the media device 100 to be coupled to the adapter base 210 along the coupling direction. By providing the guide 235, the media device 100 can be installed on the adapter base 210 along a preset coupling direction.

[0484] In some embodiments, after the media device 100 is attached to the adapter base 210, the guide member 235 and the media device 100 form surface contact. In a specific embodiment, the guide member 235 may be disposed within the adapter cavity 211 and form surface contact with the media device 100, thereby enabling the guide member 235 to limit the shaking of the media device 100.

[0485] In some embodiments, the adapter 200 further includes a flexible buffer 237. The flexible buffer 237 is used to provide cushioning between the adapter 200 and the media device 100.

[0486] Specifically, when the locking member 221 is in the locked position, at least a portion of the flexible buffer 237 is located between the locking member 221 and the media device 100. The flexible buffer 237 can be made of flexible materials such as rubber or silicone, and has elastic deformation capability. It can be used to provide buffering for the media device 100 after the adapter 200 and the media device 100 are integrated into the vehicle 1, so as to reduce the impact on the media device 100 during use such as acceleration and deceleration of the vehicle 1, and achieve buffer protection for the media device 100.

[0487] In some embodiments, the flexible buffer 237 may be configured to wrap around the contact portion 223. When the locking member 221 is in the locked position, the flexible buffer 237 contacts the media device 100. In this way, when the media device 100 is locked using the contact portion 223, damage to the media device 100 due to rigid contact between the contact portion 223 and the media device 100 can be avoided.

[0488] In some embodiments, when the locking member 221 is in the locked position, at least two dissimilar portions of the flexible buffer 237 form surface contact with the media device 100. For example, referring to the figure, in the vertical direction of the figure, both end faces of the flexible buffer 237 are in contact with the surface of the media device 100, which can assist the contact portion 223 in limiting the media device 100 and buffer the upward or downward impact force acting on the media device 100, thereby improving the effect of buffering external impact force.

[0489] In some embodiments, the flexible buffer 237 may also be configured to be fixed to the adapter base 210 and at least partially located within the adapter cavity 211, forming surface contact with the media device 100 after the media device 100 is attached to the adapter base 210. In this case, the flexible buffer 237 is located between the inner wall of the adapter base 210 and the media device 100, which can also buffer against external impacts and reduce the possibility of damage to the media device 100 from impacts.

[0490] Of course, it is also possible to use a solution in which multiple flexible buffers 237 are configured on the adapter 200, some of which are wrapped around the contact portion 223 and the other part is fixed on the adapter base 210.

[0491] In some embodiments, when the locking member 221 moves from the locked position to the unlocked position, the flexible buffer 237 remains in contact with the media device 100, thereby reducing the impact between the media device 100 and the adapter base 210 / locking member 221 during the installation and removal of the media device 100.

[0492] In some embodiments, the sidewall of the adapter base 210 is provided with a slot 212 communicating with the adapter cavity 211. When the locking member 221 is in the locked position, the contact portion 223 is inserted into the adapter cavity 211 from the slot 212, so that the contact portion 223 locks the media device 100 in the adapter cavity 211 when the locking position is achieved.

[0493] In some embodiments, slots 212 are provided on both opposite sidewalls of the adapter base 210. When locked, the contact portions 223 of the two opposite locking members 221 are inserted into the adapter cavity 211 from the slots 212 on the opposite sidewalls of the adapter base 210. That is, the media device 100 is locked on both sides using locking members 221, increasing the contact surface between the adapter device 200 and the media device 100 to improve the fixing effect.

[0494] In some embodiments, the locking member 221 is rotatably connected to the adapter base 210. When the locking member 221 rotates to the locked position, its physical portion interferes with the movement trajectory of the media device 100 separating from the adapter base 210, thus hindering or preventing the media device 100 from separating from the adapter base 210. When combined with the aforementioned scheme in which the two locking members 221 are respectively inserted into the adapter cavity 211 from the slots 212 on both sides of the adapter base 210 to lock the media device 100, the two locking members 221 clamp the media device 100 during rotation, thereby locking the media device 100.

[0495] In some embodiments, the locking member 221 is slidably connected to the adapter base 210 along a first linear direction D1, that is, the locking member 221 slides relative to the adapter base 210 along the first linear direction D1 under the drive of the decoupling mechanism. This first linear direction D1 is different from the engagement direction of the media device 100 to the adapter base 210, thereby locking the media device 100 during the sliding process of the locking member 221.

[0496] Regarding the specific structure of the decoupling mechanism, this application proposes the following specific and feasible implementation schemes to further illustrate the inventive concept of this application. However, the following description of the specific structure of the decoupling mechanism should be regarded as an exemplary illustration of the decoupling mechanism, rather than a limitation on the specific structure of the decoupling mechanism.

[0497] In some embodiments, the decoupling mechanism may be integrally disposed outside the adapter cavity 211 to avoid interference with the path when the media device 100 is coupled to the adapter base 210. The decoupling mechanism includes a drive motor, a lead screw 232, and a lead screw nut 233.

[0498] The drive motor is fixedly mounted on the adapter base 210. A rotating lead screw 232 is connected to the drive motor to rotate under its drive. A lead screw nut 233 is fitted onto the rotating lead screw 232 to slide relative to it along a first linear direction D1 when the lead screw 232 rotates. The lead screw nut and the rotating lead screw 232 can be connected by a conventional thread. A connecting part 222 is fixedly connected to the lead screw nut 233 so that when the lead screw nut 233 slides relative to the rotating lead screw 232, the locking member 221 slides relative to the adapter base 210 along the first linear direction D1. Thus, when the drive motor drives the rotating lead screw 232 to rotate, the lead screw nut 233 and the connecting part 222 slide relative to the adapter base 210, thereby locking the media device 100 by the contact part 223.

[0499] In some embodiments, the rotating lead screw 232 is configured as a bidirectional lead screw. Two lead screw nuts 233 are respectively fitted onto the two sections of the bidirectional lead screw with opposite rotation directions, so that the two connecting parts 222 connected to the two lead screw nuts 233 slide relative to each other when the rotating lead screw 232 rotates, thereby allowing the two connecting parts 222 to move closer or further apart from each other within the same time period. That is, when the drive motor is working, the cooperation of the bidirectional lead screw and the two lead screw nuts 233 enables the two locking members 221 to slide in opposite directions, thereby achieving the clamping and fixing of the media device 100 by the two contact parts 223.

[0500] In some embodiments, a coupling 234 may be provided between the output shaft of the drive motor and the rotating lead screw 232 to achieve an anti-rotation connection between the drive motor and the rotating lead screw 232, so that the rotating lead screw 232 can be driven to rotate when the drive motor is working.

[0501] In some embodiments, the media device 100 is provided with a mating portion. When the locking member 221 is in the locked position, the mating portion engages with the locking member 221 to lock the media device 100 within the adapter cavity 211. This engagement restricts the displacement of the media device 100 relative to the adapter base 210, thereby achieving a stable connection between the media device 100 and the adapter base 210.

[0502] In some embodiments, the mating portion is configured as a socket 100a formed on the surface of the media device 100. When the locking member 221 is in the locked position, the locking member 221 is at least partially embedded in the socket 100a, thereby locking the media device 100. This mating method can improve the flatness of the surface of the media device 100, and the mating portion is less likely to be damaged when the media device 100 is removed from the vehicle 1 for use.

[0503] Alternatively, the mating part can be constructed as a protrusion formed on the surface of the media device 100, and a corresponding socket 100a can be provided on the locking member 221. When the locking member 221 is in the locked position, the media device 100 can be locked by the mating of the protrusion and the socket 100a.

[0504] In some embodiments, the media device 100 is coupled to the adapter base 210 along a second linear direction D2. The media device 100 also has a first groove 100b. When the locking member 221 is in the unlocked position, at least a portion of the adapter 200 is inserted into the first groove 100b to restrict the speaker from sliding relative to the adapter base 210 along the second linear direction D2. In a more specific embodiment, the depth of the first groove 100b is less than the depth of the jack 100a. Through the cooperation of the first groove 100b and the adapter 200, the media device 100 can be guided into the adapter cavity 211, facilitating the positioning and installation of the media device 100 within the adapter cavity 211.

[0505] In a specific implementation, the guide member 235 can be configured as a guide rail that is fixedly connected to / integratedly formed on the adapter base 210 and extends along the second straight direction D2, and the guide rail is inserted into the first groove 100b, so that the guide rail guides and restricts the movement direction of the media device 100 during the movement of the media device 100 along the second straight direction D2.

[0506] In some embodiments, at least a portion of the guide member 235 is spaced apart from the inner wall of the first groove 100b of the media device 100, providing allowance for thermal expansion and contraction of the guide member 235 and preventing the guide member 235 from getting stuck in the first groove 100b, which would cause difficulties in assembling and disassembling the media device 100. In a more specific embodiment, a flexible pad 236 is fixedly provided on the guide member 235. This flexible pad 236 can be made of flexible materials such as rubber or silicone, and has elastic deformation capability. The flexible pad 236 is at least partially inserted into the gap between the guide member 235 and the media device 100, and contacts the media device 100. In this way, the gap between the guide member 235 and the media device 100 ensures smooth assembly and disassembly of the media device 100, while the flexible pad 236 reduces the shaking of the media device 100. In some embodiments, the first linear direction D1 can be perpendicular to or inclined to the second linear direction D2.

[0507] As previously understood, the adapter electrical interface 214 is positioned along the movement path of the media device within the adapter space. Furthermore, the media electrical interface 108 is positioned on the side facing the media electrical interface 108 as the media device moves within the adapter space.

[0508] As previously understood, the docking direction of the media electrical interface 108 and the adapter electrical interface 214 is parallel to the direction of movement of the media device when it moves in the adapter space.

[0509] As previously understood, at least a portion of the decoupling module 230 is disposed in a first space communicating with the adaptation space and has at least a plurality of motion positions relative to the adaptation space. The decoupling module 230 has a motion state in which it is at least partially moved into the adaptation space, so that the decoupling module 230 drives the media device 100 to move. The decoupling module 230 has a motion state in which it is completely moved outside the adaptation space, so that the decoupling module 230 and the media device 100 are de-interfered with each other.

[0510] As previously understood, at least a portion of the locking module 220 is disposed in a second space communicating with the adaptation space and has at least a plurality of movable positions relative to the adaptation space. The locking module 220 has a movement state in which at least a portion moves into the adaptation space, causing the locking module 220 to interfere with the media device 100. The locking module 220 has a movement state in which it moves entirely to the outside of the adaptation space, thereby releasing the locking module 220 from interference with the media device 100.

[0511] Some embodiments of this application may produce the following specific beneficial effects:

[0512] By enabling the media device to have a coupled and decoupled state relative to the adapting device, the media device can be used both as part of the vehicle and independently.

[0513] The decoupling module enables automatic separation of the media device and the adapter, allowing users to access the media device independently when needed.

[0514] The combination of the decoupling module and the operation module improves the convenience for users to access media devices.

[0515] The locking module can form a fixed connection between the media device and the adapter, thereby ensuring the stability of the media device when used in the carriage.

[0516] The detection module can automatically decouple or lock based on the location or connection status of the media device.

[0517] By switching the connection state between the media device and the adapter device in a coupled state and a decoupled state through the corresponding electrical interface, the on / off switching of signal or power transmission can be realized.

[0518] Wireless communication between media devices and adapters enables data exchange even when the media system is decoupled.

[0519] The media devices are combined into a composite functional unit with multiple media functions or effects through the transfer space of the media device.

[0520] The corresponding electrical interface enables the transmission of electrical energy or signals between multiple media devices.

[0521] Wireless communication between media devices enables multiple media devices in a media system to work together to achieve media functions even in a decoupled state.

[0522] The decoupling module enables automatic separation of the media device and the adapter, allowing users to access the media device independently when needed.

[0523] The combination of the decoupling module and the operation module improves the convenience for users to access media devices.

[0524] The locking module can form a fixed connection between the media device and the adapter, thereby ensuring the stability of the media device when used in the carriage.

[0525] The detection module can automatically decouple or lock based on the location or connection status of the media device.

[0526] By switching the connection state between the media device and the adapter device in a coupled state and a decoupled state through the corresponding electrical interface, the on / off switching of signal or power transmission can be realized.

[0527] Wireless communication between media devices and adapters enables data exchange even when the media system is decoupled.

[0528] Wireless communication between media devices enables multiple media devices in a media system to work together to achieve media functions in a decoupled state.

[0529] Referring to FIG9A, this application also provides a control method, which specifically includes the following steps:

[0530] S101: Receive user operations or system commands;

[0531] S102: Based on user operation and / or system instructions, control the decoupling module to drive the media device into a decoupling state so that the media electrical interface is disconnected from the adapter electrical interface.

[0532] In some embodiments of this application, the control method further includes: controlling the locking module to lock the media device in a coupled state according to user operation and / or system instructions, so as to keep the media electrical interface connected to the adapter electrical interface.

[0533] In some embodiments of this application, the control method further includes: controlling the locking module to lock or unlock the media device based on the detection result of the detection module.

[0534] In some embodiments of this application, the control method further includes: controlling the decoupling module to drive the media device to move to decouple the media device according to the user's operation on the adaptation operation module; and controlling the locking module to unlock the coupling state of the media device according to the user's operation on the adaptation operation module.

[0535] In some embodiments of this application, the media device includes: a media module for receiving or outputting media information; the control method further includes: controlling an adapter to transmit electrical energy and / or signals to the media module through an electrical connection formed by a media electrical interface and an adapter electrical interface, according to user operation and / or system instructions.

[0536] In some embodiments of this application, the control method further includes: controlling the adapter to simultaneously drive multiple media devices to decouple from the media electrical interface according to user operation and / or system instructions.

[0537] In some embodiments of this application, the control method further includes: controlling the adapter to simultaneously lock the coupling state of the media device so that the media electrical interface remains connected to the adapter electrical interface, according to user operation and / or system instructions.

[0538] This application also provides a non-transitory computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the steps of the vehicle control method described above. This non-transitory computer-readable storage medium possesses all the beneficial effects of the vehicle control method described above, which will not be elaborated further here.

[0539] This application also provides a computer program product, including a computer program. When the computer program is executed by a processor, it implements the above-described vehicle control method and has all the beneficial effects of the above-described vehicle control method. Further details will not be elaborated here.

[0540] This application also provides an electronic device, including a memory and a processor. The memory stores a computer program; the processor executes the computer program in the memory to implement the steps of the vehicle control method described above. This electronic device has all the beneficial effects of the vehicle control method described above, which will not be elaborated further here.

[0541] Referring to Figure 9B, the electronic device 600 may include a processing unit (e.g., a central processing unit, a graphics processor, etc.) 601, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 602 or a program loaded from a storage device 608 into a random access memory (RAM) 603. The RAM 603 also stores various programs and data required for the operation of the electronic device 600. The processing unit 601, ROM 602, and RAM 603 are interconnected via a bus 604. An input / output (I / O) interface 605 is also connected to the bus 604.

[0542] Typically, the following devices can be connected to I / O interface 605: input devices 606 including, for example, touchscreens, touchpads, keyboards, mice, cameras, microphones, accelerometers, gyroscopes, etc.; output devices 607 including, for example, liquid crystal displays (LCDs), speakers, vibrators, etc.; storage devices 608 including, for example, magnetic tapes, hard disks, etc.; and communication devices 609. Communication device 609 allows electronic device 600 to communicate wirelessly or wiredly with other devices to exchange data. Although FIG. 9B shows electronic device 600 with various devices, it should be understood that it is not required to implement or possess all of the devices shown. More or fewer devices may be implemented or possessed alternatively. Each box shown in FIG. 9B may represent one device, or multiple devices may be represented as needed.

[0543] In particular, according to some embodiments of this application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, some embodiments of this application include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via communication device 609, or installed from storage device 608, or installed from ROM 602. When the computer program is executed by processing device 601, it performs the functions defined above in the methods of some embodiments of this application.

[0544] It should be noted that the computer-readable medium in some embodiments of this application may be a computer-readable signal medium or a computer-readable storage medium, or any combination thereof. The computer-readable storage medium may be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof, and this application does not specifically limit its use. More specific examples of computer-readable storage media may include, but are not limited to: electrical connections having one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof.

[0545] In some embodiments of this application, a computer-readable storage medium can be any tangible medium containing or storing a program that can be used by or in connection with an instruction execution system, apparatus, or device. In some embodiments of this application, a computer-readable signal medium can include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code. Such propagated data signals can take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. The program code contained on the computer-readable medium can be transmitted using any suitable medium, including but not limited to: wires, optical fibers, RF (radio frequency), etc., or any suitable combination thereof.

[0546] In some implementations, clients and servers can communicate using any currently known or future-developed network protocol such as HTTP (Hypertext Transfer Protocol), and can interconnect with digital data communication (e.g., communication networks) of any form or medium. Examples of communication networks include local area networks (LANs), wide area networks (WANs), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future-developed networks.

[0547] The aforementioned computer-readable medium may be included in the aforementioned electronic device, or it may exist independently and not assembled into the electronic device. The aforementioned computer-readable medium carries one or more programs that, when executed by the electronic device, cause the electronic device to: control the decoupling module to drive the media device into a decoupled state according to user operation and / or system instructions, so as to deconnect the media electrical interface from the adapter electrical interface.

[0548] Computer program code for performing operations of some embodiments of this application can be written in one or more programming languages ​​or a combination thereof. These programming languages ​​include object-oriented programming languages ​​such as Java, Smalltalk, and C++, as well as conventional procedural programming languages ​​such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as a standalone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving remote computers, the remote computer can be connected to the user's computer via any type of network (including a local area network (LAN) or a wide area network (WAN)), or it can be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0549] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of this application. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function.

[0550] It should also be noted that in some alternative implementations, the functions marked in the box may occur in a different order than those marked in the attached figures.

[0551] For example, two consecutively represented blocks can actually be executed in substantially parallel order, and sometimes they can be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram and / or flowchart, as well as combinations of blocks in block diagrams and / or flowcharts, can be implemented using a dedicated hardware-based system that performs the specified functions or operations, or using a combination of dedicated hardware and computer instructions.

[0552] The units described in some embodiments of this application can be implemented in software or in hardware.

[0553] The functions described above in this document can be performed, at least in part, by one or more hardware logic components. For example, exemplary types of hardware logic components that can be used, without limitation, include: Field Programmable Gate Arrays (FPGAs), Application-Specific Integrated Circuits (ASICs), Application Standard Products (ASSPs), System-on-Chip (SoCs), Complex Programmable Logic Devices (CPLDs), and so on.

[0554] Currently, vehicles are typically equipped with audio systems to meet users' entertainment needs while driving. However, in related technologies, ordinary audio equipment occupies a significant amount of interior space, which contradicts the user's requirement for a larger interior space.

[0555] To address the aforementioned technical problems, this application provides a loudspeaker 50, and the loudspeaker 50 according to an embodiment of this application is described below with reference to Figures 10A to 10F.

[0556] Referring to Figures 10A, 10B, and 10C, a loudspeaker 50 according to an embodiment of this application includes: a voice coil 510, a diaphragm 520, a support module 560, a spider 530, and an electrical connection assembly 540; wherein, the voice coil 510 is movable and configured to drive the diaphragm 520 to vibrate when movable, the voice coil 510 is a driving member in the loudspeaker 50, and when the voice coil 510 is energized, the voice coil 510 moves and drives the diaphragm 520 to vibrate thereby emitting sound; the support module 560 is fixed to the voice coil 510, and the support module 560 is configured to define a conductive path electrically connected to the voice coil 510. The spider 530 is connected to the support module 560 to provide restoring force to the voice coil 510 through the support module 560, ensuring that the voice coil 510 can quickly return to the balance position when it moves, thus ensuring the clarity and smoothness of the sound produced by the speaker 50; the electrical connection component 540 is electrically connected to the conductive path, and the external power supply is suitable for supplying power to the voice coil 510 through the electrical connection component 540 and the conductive path.

[0557] It should be noted that the external power source can be a vehicle power supply, a dry cell battery, a household circuit, or other power source, as long as it can provide current to the speaker 50. This application does not impose any restrictions on this.

[0558] When the speaker 50 in this embodiment is working, the external power supply powers the voice coil 510 through the electrical connection component 540 and the conductive path. The voice coil 510 moves and drives the diaphragm 520 to vibrate, thereby producing sound. The spider 530 provides restoring force to the voice coil 510, ensuring that the voice coil 510 can quickly return to the equilibrium position when it moves, thus ensuring the clarity and smoothness of the sound produced by the speaker 50.

[0559] In related technologies, a power supply wire is provided inside the speaker 50. The power supply wire is connected to the voice coil 510. When the voice coil 510 moves, it will cause the power supply wire to vibrate significantly. In order to prevent the wire from touching the diaphragm 520, a large space needs to be reserved for the power supply wire to move inside the speaker 50.

[0560] In this embodiment, the voice coil 510 is powered by an electrical connection component 540 and a conductive path. In other words, the electrical connection component 540 and the conductive path replace the power supply wires in related technologies. The conductive path is fixed relative to the support module 560, making the swaying amplitude of the electrical connection component 540 much smaller than that of the power supply wires in related technologies. Therefore, in this embodiment, the space required to avoid the swaying of the electrical connection component 540 can be reduced, thereby reducing the overall size of the speaker 50.

[0561] According to the embodiment of this application, the conductive path of the speaker 50 is fixedly arranged relative to the support module 560, which reduces the risk of the electrical connection component 540 contacting the diaphragm 520 and ensures the clarity and smoothness of the speaker 50's sound output. Furthermore, it reduces the space inside the speaker 50 that is meant to avoid the electrical connection component 540, which can effectively reduce the overall design height of the speaker 50 and the overall volume of the speaker 50. This allows the speaker 50 to be installed in narrow spaces such as the spare tire well of a vehicle, saving space while also making the bass effect of the speaker 50 more powerful and deep, effectively improving the sound output of the speaker 50.

[0562] Referring to Figures 10B, 10C, and 10D, in some embodiments, the loudspeaker 50 further includes a frame 550, a diaphragm 520 fixed to the frame 550, a voice coil 510 and a spider 530 located within the frame 550, and one end of an electrical connection assembly 540 fixed to the frame 550 for electrical connection to an external power source.

[0563] In this embodiment, the voice coil 510 and the spider 530 are located inside the frame 550. The frame 550 can protect the voice coil 510 and the spider 530, prevent the voice coil 510 and the spider 530 from interfering with external structures, and ensure the reliability of the loudspeaker 50.

[0564] In some specific embodiments, the frame 550 includes a first part 551 and a second part 552. The first part 551 and the second part 552 together define the installation space for the voice coil 510 and the spider 530. That is, the frame 550 is assembled from the first part 551 and the second part 552. During the assembly of the speaker 50, one part of the structure can be installed to the first part 551 first, and then another part of the structure can be installed to the second part 552. Finally, the first part 551 and the second part 552 are connected to complete the overall assembly of the speaker 50, which effectively improves the convenience of speaker 50 assembly and improves the assembly efficiency of speaker 50.

[0565] Referring to Figures 10B, 10C, and 10D, in some specific embodiments, the spider 530 is constructed as a ring structure, with the voice coil 510 disposed radially inner to the spider 530, and the radially outer side of the spider 530 connected to the inner wall of the frame 550. The ring-shaped spider 530 allows for positioning of the voice coil 510, limiting its range of motion and improving the accuracy of the speaker 50's sound output.

[0566] In some embodiments, the electrical connection assembly 540 is fixed to the spring 530.

[0567] When the speaker 50 is operating, the electrical connection component 540 is fixed to the spider 530. The electrical connection component 540 will not move significantly due to the movement of the voice coil 510. Therefore, in this embodiment, there is no need to reserve space for the movement of the electrical connection component 540, which effectively reduces the overall size of the speaker 50 compared to related technologies. This ensures that the speaker 50 can be installed in narrow spaces such as the spare tire well of a vehicle, saving space while also making the bass effect of the speaker 50 more powerful and profound, effectively improving the sound quality of the speaker 50.

[0568] In some embodiments, the electrical connection component 540 is a flexible element and is fixed to the spring 530. The first electrical connection end 541 and the second electrical connection end 542 of the electrical connection component 540 are respectively exposed to the spring 530. The first electrical connection end 541 is electrically connected to the conductive path, and the second electrical connection end 542 is adapted to be electrically connected to an external power source.

[0569] In this embodiment, the electrical connection component 540 is a flexible component, allowing it to move and deform together with the spring wave 530. This ensures the reliability of the power supply to the electrical connection component 540 and the reliability of the fixed connection between the electrical connection component 540 and the spring wave 530. The first electrical connection end 541 of the electrical connection component 540 is exposed outside the spring wave 530. The flexible nature of the electrical connection component 540 facilitates the connection of the first electrical connection end 541 to the conductive path. The second electrical connection end 542 of the electrical connection component 540 is also exposed outside the spring wave 530. The flexible nature of the electrical connection component 540 facilitates the connection of the second electrical connection end 542 to an external power source, effectively improving the assembly efficiency of the speaker 50.

[0570] In some embodiments, the electrical connection assembly 540 is braided and fixed to the spring wave 530.

[0571] Through the above technical solution, the portion of the electrical connection component 540 fixed to the spring wave 530 can move with the movement of the spring wave 530, effectively improving the reliability of the connection between the electrical connection component 540 and the spring wave 530, and further reducing the risk of contact between the spring wave 530 and the diaphragm 520. In other embodiments, the electrical connection component 540 can also be adhesively fixed to the spring wave 530, and this application does not limit this.

[0572] In some embodiments, the basin stand 550 is provided with an electrical plug terminal 553, the second electrical connection terminal 542 of the electrical connection assembly 540 is plugged into the electrical plug terminal 553, and an external power supply is plugged into the electrical plug terminal 553.

[0573] In the above technical solution, the second electrical connection end 542 of the electrical connection component 540 is plugged into the electrical plug end 553, which improves the convenience of electrical connection between the second electrical connection end 542 and the electrical plug end 553 and improves the assembly efficiency of the speaker 50; the external power supply is plugged into the electrical plug end 553, which improves the convenience of electrical connection between the external power supply and the electrical connection component 540, that is, improves the ease of use of the speaker 50.

[0574] It should be understood that in other embodiments, the second electrical connection terminal 542 may also be fixed to the electrical plug terminal 553 by screws or by welding, as long as the second electrical connection terminal 542 is fixedly connected to the electrical plug terminal 553, and this application does not limit this.

[0575] In other embodiments, the second electrical connection terminal 542 may pass through the frame 550. The second electrical connection terminal 542 may be directly connected to an external power source, as long as it can supply power to the voice coil 510.

[0576] Referring to Figures 10C, 10D and 10E, in some embodiments, the support module 560 includes a first bracket 561 and an intermediate connecting component 562, the intermediate connecting component 562 being fixed to the first bracket 561 to define a conductive path.

[0577] In the support module 560, the first bracket 561 serves as a support structure, and the intermediate connecting component 562 serves as a conductive structure. In this embodiment, the first bracket 561 and the intermediate connecting component 562 are designed as separate parts, which facilitates the overall material selection and design of the support module 560 and reduces the processing cost of the support module 560.

[0578] It should be noted that the intermediate connecting component 562 can be a flexible conductive material, such as a wire; the intermediate connecting component 562 can also be a rigid conductive material, such as a copper sheet; as long as the intermediate connecting component 562 can be used for conduction, in this embodiment of the application, the intermediate connecting component 562 is fixed to the first bracket 561 to define the conductive path, so that the conductive path is fixed relative to the first bracket 561.

[0579] In some embodiments, the support module 560 includes a first bracket 561 and an intermediate connecting component 562, the intermediate connecting component 562 being fixed to the first bracket 561 to define a conductive path. The intermediate connecting component 562 is configured as a wire, and the electrical connecting component 540 is also configured as a wire, and the intermediate connecting component 562 and the electrical connecting component 540 are integrally formed, further reducing the processing cost of the speaker 50.

[0580] It should be understood that, in other embodiments, a portion of the support module 560 may be made of conductive material to define a conductive path. This is as long as the conductive path is fixed relative to the support module 560.

[0581] In some embodiments, the first support 561 extends along the axial direction of the voice coil 510, the diaphragm 520 is disposed at one end of the first support 561, and the spider 530 is disposed at the other end of the first support 561.

[0582] In the above technical solution, the distance between the spider 530 and the diaphragm 520 is increased by the first bracket 561, which avoids the spider 530 from contacting the diaphragm 520 when it moves, ensuring the clarity and smoothness of the sound produced by the diaphragm 520 and improving the reliability of the speaker 50.

[0583] In some specific embodiments, the first bracket 561 is constructed as a ring structure, the first bracket 561 is sleeved on the voice coil 510, and the spider 530 is sleeved on the first bracket 561. In the embodiments of this application, the cooperation between the first bracket 561 and the voice coil 510 is simple and facilitates the assembly of the first bracket 561.

[0584] In some embodiments, the voice coil 510 and / or the first support 561 are fixedly connected to the diaphragm 520, the voice coil 510 is fixed to the first support 561, the spider 530 is fixed to the first support 561, the first support 561 is located between the voice coil 510 and the spider 530, and the spider 530 provides restoring force to the voice coil 510 through the first support 561.

[0585] Compared to the solution where the spider 530 is directly connected to the voice coil 510, in this embodiment, the spider 530 is indirectly connected to the voice coil 510 through the first bracket 561. The first bracket 561 can prevent the spider 530 from interfering with other structures (such as the magnetic circuit assembly 570) in the frame 550. The avoidance by the first bracket 561 allows the magnetic circuit assembly 570 to be closer to the diaphragm 520 without interfering with the spider 530, further reducing the overall design height of the speaker 50 and effectively reducing the overall volume of the speaker 50.

[0586] It should be noted that the voice coil 510 can be directly fixed to the diaphragm 520, or it can be fixedly connected to the diaphragm 520 through the first bracket 561, or both the voice coil 510 and the first bracket 561 can be fixedly connected to the diaphragm 520, as long as the voice coil 510 can drive the diaphragm 520 to vibrate.

[0587] For example, in some embodiments, the voice coil 510 is fixed to the first support 561, the spider 530 is fixed to the first support 561, the diaphragm 520 is fixed to the first support 561, the voice coil 510 and the diaphragm 520 are spaced apart, and the voice coil 510 drives the diaphragm 520 to vibrate through the first support 561.

[0588] In this embodiment, the voice coil 510 is connected to the diaphragm 520 via the first bracket 561, which can reduce the size of the voice coil 510 in the axial direction and reduce the manufacturing cost of the voice coil 510.

[0589] In other embodiments, a connecting ring 580 is provided at the end of the voice coil 510, and a insertion groove 581 is provided on the side of the connecting ring 580 facing the voice coil 510. The voice coil 510 is inserted into the insertion groove 581 and is bonded to the inner wall of the insertion groove 581. The side of the connecting ring 580 away from the voice coil 510 is bonded to the diaphragm 520.

[0590] In this embodiment, the voice coil 510 is directly fixedly connected to the diaphragm 520, and the connection area between the voice coil 510 and the diaphragm 520 is increased by the connecting ring 580, thereby improving the stability of the connection between the voice coil 510 and the diaphragm 520.

[0591] In other embodiments, the spider 530 is fixedly connected to the first support 561, the first support 561 is fixedly connected to the diaphragm 520, the diaphragm 520 is also fixedly connected to the voice coil 510, the voice coil 510 is not directly fixedly connected to the first support 561, and the voice coil 510 is fixedly connected to the intermediate connecting component 562 of the support module 560. In this embodiment, the part of the intermediate connecting component 562 located outside the first support 561 is made of flexible material, so that the voice coil 510 can move relative to the first support 561.

[0592] In this embodiment, the spider 530 provides restoring force to the voice coil 510 through the first support 561 and the diaphragm 520. In this embodiment, the diaphragm 520 can assist the spider 530 in restoring, thus reducing the deformation amplitude of the spider 530, thereby further reducing the overall design height of the speaker 50 and further reducing the overall volume of the speaker 50.

[0593] Referring to Figures 10E and 10F, in some embodiments, the first bracket 561 is provided with an intermediate connecting component 562, which is electrically connected to the electrical connecting component 540 and the voice coil 510, respectively. The electrical connecting component 540 is electrically connected to the voice coil 510 through the intermediate connecting component 562. The intermediate connecting component 562 may be a wire, copper sheet, or other conductive structure pre-fixed to the first bracket 561, and this application does not limit this.

[0594] With the above technical solution, the first electrical connection terminal 541 only needs to be electrically connected to the intermediate connection component 562 to achieve electrical connection with the voice coil 510. There is no need to fix the part of the first electrical connection terminal 541 extending along the axial direction of the first bracket 561 to the first bracket 561, which effectively improves the overall assembly efficiency of the speaker 50.

[0595] In some embodiments, the support module 560 includes a first bracket 561 and an intermediate connecting component 562, the intermediate connecting component 562 being fixed to the first bracket 561 to define a conductive path. The first bracket 561 defines a receiving groove 561c, and a portion of the intermediate connecting component 562 is located within the receiving groove 561c.

[0596] In this embodiment, by defining a receiving groove 561c within the first bracket 561, the arrangement path of the intermediate connecting component 562 is defined, thereby allowing the intermediate connecting component 562 to define a conductive path. Furthermore, since a portion of the intermediate connecting component 562 is located within the receiving groove 561c, the reliability of the connection between the intermediate connecting component 562 and the first bracket 561 is also improved.

[0597] It should be understood that the intermediate connecting component 562 may also be fixed to the first bracket 561 by adhesive, snap-fit, screw, or other means, and this application does not limit this.

[0598] In some specific embodiments, the intermediate connecting component 562 is injection molded to the first bracket 561.

[0599] The above technical solution further improves the reliability of the connection between the intermediate connecting component 562 and the first bracket 561, and further improves the ease of assembling the speaker 50.

[0600] In some embodiments, the loudspeaker 50 further includes a magnetic circuit assembly 570, which magnetically engages with the voice coil 510 to make the voice coil 510 movable, and the connection point of the conductive path to the voice coil 510 is located at the end of the voice coil 510 away from the magnetic circuit assembly 570.

[0601] When the voice coil 510 is energized, the magnetic interaction between the magnetic circuit assembly 570 and the voice coil 510 causes the voice coil 510 to move, thereby driving the diaphragm 520 to vibrate and produce sound. In this embodiment, the connection point between the conductive path and the voice coil 510 is located at the end of the voice coil 510 furthest from the magnetic circuit assembly 570, reducing the risk of interference between the conductive path and the magnetic circuit assembly 570.

[0602] Referring to Figures 10B, 10C, and 10D, in some embodiments, the loudspeaker 50 further includes a magnetic circuit assembly 570, which includes a first magnetic element 571 and a second magnetic element 572. The first magnetic element 571 has a receiving cavity for accommodating the second magnetic element 572, and a magnetic circuit gap 573 is provided between the outer peripheral wall of the second magnetic element 572 and the inner wall of the receiving cavity. A portion of the voice coil 510 is movably disposed within the magnetic circuit gap 573.

[0603] In this embodiment, the magnetic circuit assembly 570 has a simple structure, which reduces the cost of the speaker 50.

[0604] In some embodiments, the portion of the support module 560 facing the magnetic circuit assembly 570 is provided with a clearance cavity 560a to avoid the magnetic circuit assembly 570.

[0605] Through the above technical solution, when the voice coil 510 drives the first support 561, the spider 530, and the diaphragm 520 to move, the voice coil 510 moves within the magnetic circuit gap 573, the diaphragm 520 vibrates above the magnetic circuit assembly 570 away from it, the spider 530 moves outside the first magnetic component 571, and the support module 560 can avoid the magnetic circuit assembly 570 by avoiding the cavity 560a, thus avoiding the risk of interference between the support module 560 and the magnetic circuit assembly 570 and ensuring the reliability of the speaker 50.

[0606] In some specific embodiments, the support module 560 includes a first bracket 561, which includes a main body portion 561a and a connecting portion 561b. The main body portion 561a is cylindrical and is fitted over the voice coil 510. The connecting portion 561b is located on the inner peripheral wall of the main body portion 561a, at the end of the main body portion 561a away from the magnetic circuit assembly 570. The connecting portion 561b extends toward the voice coil 510 and is fixedly connected to the voice coil 510. The main body portion 561a and the connecting portion 561b define a clearance cavity 560a.

[0607] In this embodiment, the method of limiting the cavity 560a is simple, which reduces the processing difficulty of the support module 560 and the cost of the speaker 50.

[0608] Optionally, the receiving slot 561c extends from the main body portion 561a to the connecting portion 561b so that the intermediate connecting assembly 562 can be electrically connected to the voice coil 510.

[0609] In some of the above embodiments, the voice coil 510 is fixedly connected to the first bracket 561. In other embodiments, the voice coil 510 is not fixedly connected to the first bracket 561. In embodiments where the voice coil 510 is fixedly connected to the first bracket 561, the connecting portion 561b can not only be used to limit the intermediate connecting component 562, but also be fixedly connected to the voice coil 510. The connecting portion 561b can be fixedly connected to the voice coil 510 by means of adhesive bonding, snap-fitting, etc., and this application does not limit this. In embodiments where the voice coil 510 is not fixedly connected to the first bracket 561, the connecting portion 561b is only used to limit the intermediate connecting component 562.

[0610] In some embodiments, the conductive path has an external electrical connection terminal 563 exposed in the main body portion 561a and the connection portion 561b, and the voice coil 510 and the electrical connection assembly 540 are respectively electrically connected to the external electrical connection terminal 563.

[0611] In this embodiment, the two ends of the conductive path are exposed at the main body portion 561a and the connecting portion 561b, respectively, so as to facilitate the connection of the conductive path with the voice coil 510 and the electrical connection assembly 540, which is beneficial to improving the assembly efficiency of the speaker 50.

[0612] In some further embodiments, at least one of the main body portion 561a and the connecting portion 561b is provided with a weight reduction hole 561d.

[0613] The above solution effectively reduces the weight of the support module 560, making it easier for the support module 560 to move together with the voice coil 510, thus reducing energy loss. In addition, the design of the weight reduction hole 561d can also save materials for the support module 560, which helps to reduce the cost of the speaker 50.

[0614] In some specific embodiments, the main body 561a is provided with a plurality of weight-reducing holes 561d at intervals around its periphery, and the connecting part 561b is also provided with a plurality of weight-reducing holes 561d at intervals around its periphery, which further reduces the weight of the support module 560 and lowers the cost of the speaker 50.

[0615] In some specific embodiments, the diaphragm 520 is constructed as a planar diaphragm 520, which further reduces the design height of the speaker 50 and further reduces the volume of the speaker 50.

[0616] In some specific embodiments, the diaphragm 520 has a convex edge structure 521 on its periphery, the convex edge structure 521 protruding towards the side away from the voice coil 510; in other embodiments, the diaphragm 520 has a concave edge structure on its periphery, the concave edge structure protruding towards the side closer to the voice coil 510. The convex edge structure 521 or the concave edge structure improves the elasticity of the diaphragm 520 and enhances its vibration effect.

[0617] The vehicle according to the embodiments of this application includes the speaker 50 in the above technical solution.

[0618] According to the vehicle embodiment of this application, at least a portion of the electrical connection component 540 inside the speaker 50 is fixed to the spider 530, preventing the electrical connection component 540 from contacting the diaphragm 520, avoiding noise from the speaker 50, and ensuring the clarity and smoothness of the sound emitted by the speaker 50; furthermore, there is no need to reserve space for the electrical connection component 540 inside the speaker 50, which can effectively reduce the overall design height of the speaker 50 and effectively reduce the overall volume of the speaker 50, ensuring that the speaker 50 can be installed in narrow places such as the spare tire well of the vehicle, saving space while also making the bass effect of the speaker 50 more powerful and deep, effectively improving the sound effect of the speaker 50.

[0619] In some specific embodiments, the speaker 50 is disposed in the spare tire well, inside the side door panel, or in other cavities of the vehicle.

[0620] Within the same size cavity, compared to the speaker 50 in related technologies, the speaker 50 provided in this application is thinner and smaller in size. When the speaker 50 is working, the sound it emits will be more robust, resulting in lower low-frequency output and better sound quality.

[0621] Car speakers are typically fixed inside the car and can only be used inside the vehicle; they cannot be removed for independent use. However, if a user needs to use a portable speaker, they need to place an additional portable speaker inside the car. But when a portable speaker is placed inside the vehicle, it needs to be secured, and there is no designated mounting location for securing portable speakers in the vehicle, making it inconvenient for users to store and retrieve them.

[0622] To solve the above-mentioned technical problems, this application provides a fixing device 300. Please refer to Figures 11A to 11C. In some embodiments of this application, the fixing device 300 includes a first housing 310, which has a first cavity 310a. The first cavity 310a is configured to accommodate the member to be fixed 39. That is, in this embodiment, the user can store the member to be fixed 39 into the first cavity 310a. The first housing 310 is mounted on the vehicle 1.

[0623] In some embodiments of this application, the first housing 310 may also be installed in environments other than the vehicle 1, such as homes, clubs, or home theaters.

[0624] Furthermore, there are no restrictions on the type of the fastener 39; it can be an audio device or an electronic device such as a handle.

[0625] In some embodiments of this application, the fastener 39 is a speaker.

[0626] In some embodiments of this application, the fixing device 300 includes a drive structure 300a, which includes a drive member 320 and a movable member 330. The drive member 320 and the movable member 330 are connected in a transmission manner. The movable member 330 has a first position and a second position. The drive member 320 can drive the movable member 330 to move in the first cavity 310a along the first direction Y, and the movable member 330 drives the member to be fixed 39 to move. When the movable member 330 is in the first position, the movable member 330 is locked to the member to be fixed 39. When the movable member 330 is in the second position, the movable member 330 is unlocked from the member to be fixed 39.

[0627] In the technical solution of this application, by housing the component to be fixed 39 within the first cavity 310a of the first housing 310 and positioning the movable component 330 in the first position, the component to be fixed 39 is limited and stored within the first cavity 310a. When the user needs to remove the component to be fixed 39, the driving component 320 drives the movable component 330 to move along the first direction Y within the first cavity 310a, and the movable component 330 drives the component to be fixed 39 to move, thereby pushing the component to be fixed 39 out of the first cavity 310a. After at least a portion of the fixing member 39 moves out of the first cavity 310a, the movable member 330 can be switched to the second position. At this time, the movable member 330 is released from the fixing member 39, and the user can take the fixing member 39 out of the first cavity 310a. Similarly, if it is necessary to put the fixing member 39 back into the first cavity 310a, the fixing member 39 can be locked by switching the movable member 330 between the first position and the second position. This makes it convenient for the user to store and retrieve the fixing member 39.

[0628] According to the above operation, when the component to be fixed 39 is a speaker and the first housing 310 is installed on the vehicle 1, the fixing device 300 in this embodiment of the application can facilitate the user to store and take out the speaker in the vehicle.

[0629] In some embodiments of this application, the drive unit 320 is electrically driven and controlled.

[0630] Furthermore, the drive unit 320 can be connected to the first housing 310 or not connected to the first housing 310; there is no limitation on this.

[0631] In some embodiments of this application, the driving member 320 includes a driving body 321 and a mounting member 322. The driving body 321 is connected to the first housing 310; the mounting member 322 is drively connected to the driving body 321. A movable member 330 is disposed on the mounting member 322 and is movable in the second direction X. The driving body 321 drives the mounting member 322 to move in the first direction Y, and the mounting member 322 drives the movable member 330 to move. That is, in this embodiment, the movement of the movable member 330 in the first direction Y is driven by the driving body 321. The drive mounting member 322 moves in the first direction Y to achieve this. The movable member 330 is disposed on the mounting member 322 and can move in the second direction X to switch between the first position and the second position. Therefore, the mounting member 322 is configured so that the movable member 330 can move in both the first direction Y and the second direction X to achieve the functions of locking the movable member 330 with the member to be fixed 39 and pushing the member to be fixed 39 to move in the first cavity, and releasing the movable member 330 from the member to be fixed 39 so that the member to be fixed 39 can be taken out from the first cavity 310a.

[0632] The way the drive body 321 is connected to the first housing 310 makes the structure of the fixing device 300 compact and easy to install in the vehicle 1.

[0633] Furthermore, since the movement of the movable member 330 in the second direction X can realize the locking and unlocking of the movable member 330 and the member to be fixed 39, that is, the movable member 330 and the member to be fixed 39 move relative to each other in the second direction X. When the movable member 330 moves toward the member to be fixed 39 in the second direction X, the member to be fixed 39 and the movable member 330 are locked. When the movable member 330 moves away from the member to be fixed 39 in the second direction X, the member to be fixed 39 and the movable member 330 are unlocked.

[0634] In some embodiments of this application, the drive structure 300a includes an adjustment structure 340, which is configured to drive the movable member 330 to move along the second direction X on the mounting member 322. That is, in this embodiment, through the joint cooperation of the adjustment structure 340 and the drive member 320, the movable member 330 can lock the member 39 to be fixed and push the member 39 to be fixed to move in the first cavity, and the movable member 330 can release the member 39 to be fixed so that the member 39 can be taken out from the first cavity 310a without the need for manual operation by the user, so as to facilitate the user to store and take out the member 39.

[0635] In some embodiments of this application, the adjustment structure 340 includes an elastic element 341, which contacts the movable element 330 and the mounting element 322 respectively, and is configured to drive the movable element 330 to move along the second direction X; in this embodiment, the elastic extension and contraction capability of the elastic element 341 is used to drive the movable element 330 to move in the second direction X.

[0636] It is understood that the assembly of the elastic element 341 can be either abutting against the movable element 330 and the mounting element 322, or it can be fixed to the movable element 330 and the mounting element 322 respectively, without any restrictions.

[0637] In some embodiments of this application, the mounting member 322 is provided with a mounting groove extending along the second direction X, at least a portion of the movable member 330 extends into the mounting groove and is movable within the mounting groove, and the elastic member 341 is disposed between the portion of the movable member 330 located outside the mounting groove and the mounting member 322 to drive the movable member 330 to move in the second direction X.

[0638] In some embodiments of this application, the mounting groove is provided through the mounting member 322, at least a portion of the movable member 330 extends into the mounting groove and protrudes from the mounting groove, and the portion of the movable member 330 protruding from the mounting groove is fitted with a limiting member 39c, which can prevent the movable member 330 and the mounting member 322 from separating in the second direction X under the action of the elastic member 341.

[0639] In some embodiments of this application, the elastic element 341 includes a first spring.

[0640] In some embodiments of this application, the adjustment structure 340 further includes a guide 342, which is disposed on the movement trajectory of the movable member 330 in the first direction Y; the movable member 330 also has a third position, when the movable member 330 is in the third position, the movable member 330 abuts against the guide 342; when the movable member 330 is in the third position and moves along the first direction Y, the movable member 330 can move along the first direction Y and the second direction X until it is in the second position. In this embodiment, when the movable member 330 is not in contact with the guide member 342, it is in the first position under the action of the elastic member 341. The driving body 321 can drive the movable member 330 to move in the first direction Y through the mounting member 322, so as to drive the member to be fixed 39 to slide out from the first cavity 310a in the first direction Y. After the movable member 330 moves a certain distance in the first direction Y, the movable member 330 abuts against the guide member 342. At this time, the movable member 330 still moves along the plane extending in contact with the guide surface, that is, the movable member 330 still moves in the second direction X, until the movable member 330 moves to the second position in the second direction X. Therefore, in this embodiment, the switching of the movable member 330 between the first position and the second position does not require electric control. The movement of the movable member 330 in the first direction Y can be achieved by the cooperation of the elastic member 341 and the guide member 342, so as to simplify the structure of the driving structure 300a and save manufacturing costs.

[0641] It is understood that when the member to be fixed 39 moves along the first direction Y in the first cavity 310a, it has a fixed position and a removable position. When the member to be fixed 39 is in the fixed position, the movable member 330 is in the first position. The guide member 342 is positioned close to the removable position of the member to be fixed 39 in the first direction Y, so that the movable member 330 can switch to the second position before the member to be fixed 39 moves to the removable position.

[0642] In some embodiments of this application, when the movable member 330 switches from the third position to the second position, the movable member 330 is unlocked from the member to be fixed 39; at this time, the user can remove the member to be fixed 39 from the first cavity 310a, that is, the fixing device 300 enables the member to be fixed 39 to be removed from the first cavity 310a.

[0643] When the movable member 330 switches from the second position to the third position, the movable member 330 locks or unlocks with the member to be fixed 39. In the second direction X, the third position is located between the first position and the second position. At this time, the movable member 330 has a tendency to unlock with the member to be fixed 39 under the abutment of the guide member 342. That is, when the movable member 330 is in the third position, it can either remain locked with the member to be fixed 39 or unlock with the member to be fixed 39. No restrictions are imposed here.

[0644] When the movable part 330 switches from the third position to the first position, the movable part 330 locks with the part to be fixed 39; at this time, the part to be fixed 39 is limited in the first cavity 310a, and the fixing device 300 realizes the storage of the part to be fixed 39.

[0645] Therefore, in the above embodiments, the movable member 330 is driven to move in the second direction X by the elastic member 341 and the guide member 342, that is, the movable member 330 switches between the first position, the second position and the third position, and the movable member 330 is driven to move in the first direction Y by the driving body 321, which makes it convenient for the user to store and take out the fixed member 39.

[0646] In some embodiments of this application, when the movable member 330 switches from the first position to the third position, the elastic member 341 is in a first compressed state; when the movable member 330 switches from the third position to the second position, the elastic member 341 is in a second compressed state; when the movable member 330 switches from the third position to the first position, the elastic member 341 is in a third compressed state; wherein, the compression amount of the movable member 330 in the second compressed state is greater than the compression amount of the movable member 330 in the first compressed state, and the compression amount of the movable member 330 in the first compressed state is greater than the compression amount of the movable member 330 in the third compressed state.

[0647] Among them, the elastic element 341 has the largest compression amount when it is in the second compression state. When the movable element 330 moves in the first direction Y toward the opening direction of the first cavity 310a, the elastic element 341 switches from the third compression state to the first compression state, and then switches to the second compression state, so as not to interfere with the switching of the movable element 330 from the first position to the second position. When the movable element 330 moves away from the opening direction of the first cavity 310a in the first direction Y, the elastic element 341 switches from the second compression state to the first compression state, and then switches to the third compression state. Then, the elastic potential energy of the elastic element 341 drives the movable element 330 to reset from the second position to the first position, so that the movable element 330 can be locked with the fixed element 39.

[0648] It should be noted that when the elastic element 341 is in the third compression state, the compression amount of the elastic element 341 can be zero or greater than zero; no restriction is imposed here.

[0649] In some embodiments of this application, the guide member 342 has a first guide surface 342a; wherein, when the movable member 330 is in the third position, it contacts the first guide surface 342a, and when the movable member 330 is in the third position and moves along the first direction Y, the movable member 330 also moves along the first guide surface 342a; that is, the first guide surface 342a can guide the movable member 330 to move in the second direction X, so that the movable member 330 and the member to be fixed 39 are released from locking.

[0650] In some embodiments of this application, the extension direction of the first guide surface 342a intersects with but is not perpendicular to the second direction X, so that when the movable member 330 contacts the first guide surface 342a, it can move in the second direction X in a direction away from the member to be fixed 39.

[0651] In some embodiments of this application, the movable member 330 has a second guide surface 330a, which is opposite to the first guide surface 342a in the first direction Y, so as to guide the movable member 330 to move on the first guide surface 342a; that is, in this embodiment, when the movable member 330 contacts the guide member 342, at least a portion of the first guide surface 342a contacts the second guide surface 330a, increasing the contact area between the movable member 330 and the guide member 342, so as to avoid the phenomenon of jamming or interference when the movable member 330 moves along the first guide surface 342a, which would cause damage to the internal structure of the fixing device 300.

[0652] In some embodiments of this application, the driving body 321 includes a driving motor 321a and a transmission component 321b. The driving motor 321a is mounted on the first housing 310, and the transmission component 321b extends along the first direction Y and is connected to the output end of the driving motor 321a. The mounting component 322 is movably connected to the transmission component 321b to move in the first direction Y. That is, in this embodiment, the driving motor 321a drives the mounting component 322 to move in the first direction Y through the transmission component 321b, so as to drive the movable component 330 to move in the first direction Y. Therefore, the fixing device 300 in this application can use the driving motor 321a as the drive to realize the locking and unlocking of the fixed component 39 and the movable component 330, as well as the movement of the fixed component 39 in the first cavity 310a, so as to facilitate the user to store and take out the fixed component 39.

[0653] In some embodiments of this application, the transmission component 321b includes a transmission screw, which is connected to the output end of the drive motor 321a. The mounting component 322 is screwed onto the transmission screw and engages with the transmission screw to prevent rotation, thereby enabling it to move along the first direction Y during the rotation of the transmission screw.

[0654] In some embodiments of this application, the drive structure 300a further includes a limiting rod extending along the first direction Y, and the mounting member 322 is also slidably mounted on the limiting rod, thereby achieving anti-rotation engagement with the transmission screw.

[0655] In some embodiments of this application, the drive member 320 further includes a gear set 321c, one end of which is connected to the drive motor 321a and the other end is connected to the transmission member 321b. That is, in this embodiment, the drive motor 321a is connected to the transmission screw through the gear set 321c, so that the drive motor 321a does not need to be located at one end of the transmission member 321b in the first direction Y, thereby shortening the size of the fixing device 300 in the first direction Y.

[0656] In some embodiments of this application, when the movable member 330 is in the first position, the movable member 330 and the member to be fixed 39 are engaged with each other; that is, in this embodiment, when the movable member 330 and the member to be fixed 39 are locked, the movable member 330 and the member to be fixed 39 are engaged with each other to restrict the member to be fixed 39 from coming out of the first cavity 310a.

[0657] In some embodiments of this application, the drive structure 300a includes a second housing 350, the second housing 350 having a second cavity 350a, the second cavity 350a communicating with the first cavity 310a; wherein, the drive member 320 and the movable member 330 are both disposed within the second cavity 350a; that is, in this embodiment, the installation positions of the drive member 320 and the movable member 330 in the fixing device 300 are spaced apart from the installation positions of the member to be fixed 39 in the fixing device 300, thereby improving the aesthetics of the fixing device 300, and the storage of the member to be fixed 39 is less likely to interfere with the drive member 320 and the movable member 330.

[0658] When the movable member 330 is in the first position, at least a portion of the movable member 330 extends into the first cavity 310a, that is, the portion of the movable member 330 extending into the first cavity 310a can be locked with the member to be fixed 39.

[0659] In some embodiments of this application, when the movable member 330 is in the second position, a portion of the movable member 330 can remain within the first cavity 310a.

[0660] In some embodiments of this application, when the movable member 330 is in the second position, the entire movable member 330 is located within the second cavity 350a.

[0661] Please refer to Figures 11D to 11F. In some embodiments of this application, the drive structure 300a further includes a cover plate 360, which is movably disposed within the second cavity 350a along the first direction Y. The movable member 330 abuts against the cover plate 360, and the movable member 330 drives the cover plate 360 ​​to move when it moves along the first direction Y. The cover plate 360 ​​can restrict impurities from entering the second cavity 350a from the communication position between the first cavity 310a and the second cavity 350a, so as to prevent damage to the components within the second cavity 350a. At the same time, the cover plate 360 ​​can also improve the aesthetics of the fixing device 300.

[0662] In addition, the cover plate 360 ​​can move along with the movable member 330 in the first direction Y, thereby avoiding interference with the movement of the movable member 330 in the first direction Y.

[0663] It should be further explained that when the movable part 330 is in the first position, the second position and the third position, the movable part 330 abuts against the cover plate 360 ​​in the first direction Y, so as to prevent the movable part 330 from moving to the side of the cover plate 360 ​​in the second direction X when the movable part 330 is displaced to the second position or the third position, so that the movable part 330 cannot be reset to the first position.

[0664] In some embodiments of this application, the drive structure 300a further includes a reset member 370 connected to the cover plate 360. The reset member 370 is used to drive the cover plate 360 ​​to abut against the movable member 330 when the movable member 330 is separated from the cover plate 360. In this embodiment, the movable member 330 has an initial position and an extended position in the first direction Y. When the movable member 330 is in the initial position, it is located close to the cavity of the first cavity 310a. When the movable member 330 is in the extended position, it is located close to the opening of the first cavity 310a. When the movable part 330 moves from the initial position to the ejection position, the movable part 330 abuts against the cover plate 360 ​​and moves, while the movable part 330 ejects the part to be fixed 39 from the first cavity 310a; when the movable part 330 moves from the ejection position to the initial position, the reset part 370 can drive the cover plate 360 ​​to reset, so as to block the communication position between the first cavity 310a and the second cavity 350a, and restrict impurities from entering the second cavity 350a from the communication position between the first cavity 310a and the second cavity 350a, so as to prevent damage to the components in the second cavity 350a.

[0665] In some embodiments of this application, the cover plate 360 ​​includes a first cover plate 361 and a second cover plate 362. Both the first cover plate 361 and the second cover plate 362 are movably disposed within the second cavity 350a along the first direction Y. At least a portion of the first cover plate 361 and the second cover plate 362 abuts against each other to restrict their separation. The movable member 330, the first cover plate 361, and the second cover plate 362 are arranged sequentially along the first direction Y, and the reset member 370 is connected to the first cover plate 361. That is, in this embodiment, when the movable member 330 moves from its initial position to its extended position, it first pushes against the first cover plate 361. 1. The first cover plate 361 moves in the first direction Y, and then pushes the second cover plate 362 to move in the first direction Y, so as to avoid the first cover plate 361 and the second cover plate 362 interfering with the movement of the movable part 330; when the movable part 330 moves from the pushed-out position to the initial position, the reset part 370 drives the first cover plate 361 to reset, and the first cover plate 361 simultaneously drives the second cover plate 362 to reset, so as to block the communication position of the first cavity 310a and the second cavity 350a, and restrict impurities from entering the second cavity 350a from the communication position of the first cavity 310a and the second cavity 350a, so as to damage the components in the second cavity 350a.

[0666] By providing a first cover plate 361 and a second cover plate 362, the coverage area of ​​the cover plate 360 ​​at the communication position of the first cavity 310a and the second cavity 350a is increased, while the movement of the movable part 330 is not interfered with.

[0667] In some embodiments of this application, the second cover plate 362 is slidably disposed within the second cavity 350a via a second groove 350b disposed on the cavity wall of the second cavity 350a.

[0668] In some embodiments of this application, the reset member 370 includes a guide rod 371 and a second spring 372. The guide rod 371 extends along a first direction Y. A first cover plate 361 is slidably disposed on the guide rod 371. The second spring 372 is sleeved on the guide rod 371. When the movable member 330 moves from the initial position to the push-out position, it pushes the first cover plate 361 to move in the first direction Y, and the second spring 372 is compressed. When the movable member 330 moves from the push-out position to the initial position, the second spring 372 resets and pushes the first cover plate 361 to reset.

[0669] In some embodiments of this application, two reset members 370 are provided and spaced apart from each other to improve the stability of the first cover plate 361 moving within the second cavity 350a.

[0670] In some embodiments of this application, the sidewall of the first cavity 310a is provided with a guide rail 381 extending along the first direction Y; wherein the member to be fixed 39 is movably disposed on the guide rail 381. By providing the guide rail 381, the member to be fixed 39 can slide along the guide rail 381 into the first cavity 310a.

[0671] In some embodiments of this application, multiple guide rails 381 are provided, and the multiple guide rails 381 are distributed at intervals on the sidewall of the first cavity 310a.

[0672] Please refer to Figure 11G. In some embodiments of this application, the outer periphery of the member to be fixed 39 is provided with a plurality of guide grooves 39b that match the guide rail 381, so that the member to be fixed 39 can be slidably installed into the first cavity 310a through the cooperation of the guide rail 381 and the guide grooves 39b.

[0673] In some embodiments of this application, the fixing device 300 further includes at least one buffer pad 382 disposed on the member to be fixed 39 and / or the first housing 310; by providing the buffer pad 382, ​​the member to be fixed 39 is prevented from impacting the first housing 310 when moving in the first direction Y, thereby preventing damage to the appearance of the member to be fixed 39.

[0674] In some embodiments of this application, the first direction Y is the horizontal direction; in addition, the first direction Y can also be the vertical direction.

[0675] This application also proposes an audio component 30, including a fixing device 300 and a component 39 to be fixed, wherein the component 39 is an audio speaker, and the fixing device 300 is as described above. Since this audio component 30 adopts all the technical solutions of all the above embodiments, it has at least the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0676] Specifically, by housing the speaker within the first cavity 310a of the first housing 310 and positioning the movable member 330 in the first position, the speaker is limited and stored within the first cavity 310a. When the user needs to remove the speaker, the driving member 320 drives the movable member 330 to move along the first direction Y within the first cavity 310a, and the movable member 330 moves the speaker to push it out of the first cavity 310a. After at least a part of the speaker has moved out of the first cavity 310a, the movable member 330 can be switched to the second position, at which point the movable member 330 is released from the speaker, allowing the user to remove the speaker from the first cavity 310a. Similarly, if the speaker needs to be placed back into the first cavity 310a, the movable member 330 can be switched between the first and second positions to lock the speaker. This facilitates the user's storage and retrieval of the speaker.

[0677] In some embodiments of this application, the speaker is provided with a slot 39a; when the movable member 330 is in the first position, at least a portion of the movable member 330 is inserted into the slot 39a; when the movable member 330 is in the second position, the movable member 330 disengages from the slot 39a; that is, in this embodiment, the movable member 330 is embedded in the slot 39a to limit the speaker in the first cavity 310a; at the same time, when the movable member 330 moves in the first direction Y, the movable member 330 also abuts against the groove wall of the slot 39a, thereby driving the speaker to move in the first direction Y.

[0678] In some embodiments of this application, a limiting member 39c is installed on the speaker, and a slot 39a is provided on the limiting member 39c. The limiting member 39c is detachably connected to the speaker, making it easy to replace the limiting member 39c after it is damaged.

[0679] In some embodiments of this application, the movable member 330 is further provided with a third guide surface 330b on the side facing the opening of the first cavity 310a in the first direction Y. The third guide surface 330b is used to guide the movable member 330 into the slot 39a. That is, in this embodiment, when the user puts the speaker into the first cavity 310a, the limiting member 39c on the speaker will abut against the third guide surface 330b on the movable member 330, so that the movable member 330 will move in the second direction X, avoiding interference with the storage of the speaker. When the slot 39a and the movable member 330 are opposite each other in the second direction X, the movable member 330 can be reset and inserted into the slot 39a under the action of the elastic member 341, so as to lock the speaker.

[0680] In some embodiments of this application, the locking member 383 is provided with a fourth guide surface 383a. When the user places the speaker into the first cavity 310a, the limiting member 39c on the speaker will abut against the third guide surface 330b on the movable member 330. At this time, the third guide surface 330b contacts the fourth guide surface 383a, so that the movable member 330 can move in the second direction X, avoiding the situation where the movable member 330 is stuck or the abutting member cannot abut against the movable member 330 moving in the second direction X.

[0681] This application also proposes a vehicle 1, including a fixing device 300 or an audio component 30, as described above. Since this vehicle 1 adopts all the technical solutions of all the above embodiments, it has at least the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here.

[0682] In scenarios where users are at home or driving, their demand for audio entertainment, such as music, is increasing. Currently, in these scenarios, users typically use a separate small speaker to listen to audio content through the vehicle's built-in speakers while driving. In camping or home settings, users utilize the same small speaker. However, this approach suffers from poor compatibility between the speaker and the vehicle, requiring two almost incompatible devices to meet similar needs in different scenarios. This presents inconvenience and other disadvantages for users.

[0683] To address the aforementioned technical problems, this application provides a vehicle speaker control method. Referring to Figure 12A, the vehicle speaker control method in this application is used in an in-vehicle system, and the method specifically includes the following steps:

[0684] S11: In response to the user's unlocking operation on the target speaker, receive the first signal.

[0685] The unlocking operation is performed on the locking device in the target installation area corresponding to the target speaker, and the first signal is fed back by the locking device.

[0686] S12: Based on the first signal, disconnect the electrical connection between the target speaker and the vehicle so that the target speaker can operate by its own power supply;

[0687] S13: Control the target speaker to detach from the target installation area according to the first signal, so that the target speaker can be used as an independent speaker and completely detached from the vehicle.

[0688] The vehicle speaker control device in this application embodiment can implement the above-described vehicle speaker control method. Specifically, the vehicle speaker control device includes a signal transmission module and an action execution module. The signal transmission module is used to receive a first signal in response to an unlocking operation performed by a user on a target speaker. The action execution module is used to disconnect the electrical connection between the target speaker and the vehicle according to the first signal, so that the target speaker can operate by its own power supply, and to control the target speaker to detach from the target installation area according to the first signal, so that the target speaker can be used as an independent speaker and completely detached from the vehicle.

[0689] Specifically, the vehicle speaker control method in this application is executed by the vehicle's in-vehicle system. The main purpose of the above method is to disconnect the connection between the vehicle and the target speaker and control the target speaker to pop out so that the user can remove it when the user intends to separate the target speaker from the vehicle for independent use. Even if the target speaker is currently working, the target speaker can be hot-plugged out through the above method.

[0690] In the above embodiments, when the user wishes to use the target speaker independently without the vehicle, the user can find a locking device in the vehicle cabin to fix the target speaker to the target installation area. The locking device can generally be a locking motor or other electronic components that can achieve a similar effect. At the same time, the locking device is electrically connected to the vehicle. The vehicle can receive the signal fed back by the locking device through the vehicle system, or control the operation of the locking device by sending a signal, thereby realizing the detachment and locking of the target speaker.

[0691] To facilitate hot-swapping of the target speaker, for example, the user can perform an unlocking operation on the aforementioned locking device. The locking device, in response to this unlocking operation, generates a corresponding first signal and sends this first signal to the vehicle system. When the target speaker functions as a vehicle speaker, for ease of power supply, it generally needs to be powered by the vehicle. Therefore, to achieve hot-swapping of the target speaker, for example, in response to the aforementioned first signal, the vehicle system sends a corresponding control command to the target speaker, disconnecting the electrical connection between the target speaker and the vehicle system. Generally, electrical connection is divided into two levels: physical connection and circuit on / off. Disconnection of the aforementioned electrical connection generally means disconnection between the target speaker and the vehicle at the circuit on / off level. Disconnection of the physical connection can be achieved by operating the locking motor to remove the target speaker from its target mounting position. After the electrical connection between the target speaker and the vehicle is disconnected, it can utilize its own battery or other power supply devices to achieve self-powering.

[0692] Furthermore, upon receiving the aforementioned first signal, the vehicle system determines that the user needs to remove the corresponding target speaker. Based on this, the vehicle system uses the first signal as data and, according to the connection relationship with the target speaker and the locking device, sends commands to the target speaker and the locking device to detach the target speaker from its target mounting position. Furthermore, the locking device can be used to push the target speaker away from its target mounting position, thus physically disconnecting the electrical connection between the target speaker and the vehicle, and spatially detaching the target speaker completely from the vehicle, facilitating removal by the user.

[0693] Thus, by setting up a detachable target speaker that is designed for use with the vehicle, this application allows for complete separation of the target speaker from the vehicle when the user needs to use it as an independent speaker, triggered by the user's operation. In this way, the target speaker can be connected to the vehicle to act as a vehicle speaker when driving, while at home or camping, the user can detach it from the vehicle to become an independent speaker device, allowing users to conveniently listen to audio content using the same equipment in different scenarios.

[0694] In some implementations, step S11 includes:

[0695] In response to the user pressing the unlock button on the locking device, a first signal is received.

[0696] The first signal is configured to indicate that the user intends to remove the target speaker from the vehicle.

[0697] In some implementations, the signal transmission module is also configured to receive a first signal in response to a user pressing an unlock button on the locking device.

[0698] Specifically, based on the above embodiments, to facilitate the user's unlocking operation, an unlocking button is provided at the locking device, allowing the user to directly perform the unlocking operation at the target installation area by pressing the unlocking button. When the user presses the unlocking button, the locking device responds to the pressing action and sends the first signal to the vehicle system. Upon receiving the first signal, the vehicle system knows that the user needs to separate the target speaker from the vehicle, and thus sends instructions to the locking device and the target speaker based on the first signal to detach the target speaker from the target installation location.

[0699] Thus, this application provides a specific method for a user to trigger the separation process between the target speaker and the vehicle.

[0700] Please refer to Figure 12B. In some embodiments, step S13 includes:

[0701] S131: Based on the first signal, disconnect the audio connection between the target speaker and the vehicle system;

[0702] S132: Based on the first signal, disconnect the communication connection between the target speaker and the vehicle system.

[0703] In some implementations, the action execution module is also configured to disconnect the audio connection between the target speaker and the vehicle system based on the first signal, and to disconnect the communication connection between the target speaker and the vehicle system based on the first signal.

[0704] Specifically, based on the above implementation method, when the vehicle system receives the first signal and sends a control command to the locking device and the target speaker based on the first signal, the connection between the target speaker and the vehicle is cut off, thereby realizing the separation of the target speaker from the vehicle.

[0705] For example, regarding the severing of the aforementioned connection, firstly, when the target speaker acts as a vehicle speaker, it requires an audio connection with the vehicle's in-vehicle system. Therefore, to remove the target speaker, for example, the in-vehicle system sends a control command to the target speaker to disconnect the audio connection between the target speaker and the in-vehicle system. Generally, audio connections are divided into two levels: physical connection and software support. The severing of the aforementioned audio connection generally indicates a disconnection between the target speaker and the in-vehicle system at the software support level. The physical connection can be severed by using a locking motor to push the target speaker away from its target mounting position.

[0706] Secondly, when the target speaker functions as a vehicle speaker, in some application scenarios it needs to obtain the audio file to be output through a communication connection with the vehicle's in-vehicle system. Therefore, to remove the target speaker, for example, the in-vehicle system sends a control command to the target speaker to disconnect the communication connection between the target speaker and the in-vehicle system. Generally, the communication connection is divided into two levels: physical connection and software support. The disconnection of the aforementioned communication connection generally indicates a disconnection between the target speaker and the in-vehicle system at the software support level. The physical connection disconnection can be achieved by using a locking motor to push the target speaker away from its target mounting position.

[0707] It should be noted that the execution order of steps S121 and S122 can be adjusted according to the actual situation. Figure 12B is only a schematic diagram of the process.

[0708] Thus, this application also provides a connection disconnection action that the vehicle system controls to be performed before the target speaker and the vehicle actually separate when the user performs the corresponding operation to trigger the separation process between the target speaker and the vehicle, thereby enabling hot-swapping of the target speaker and the vehicle.

[0709] Referring to Figure 12C, in some embodiments, step S13 further includes:

[0710] S133: Control the target speaker to detach from the vehicle from the corresponding target mounting position;

[0711] S134: The indicator light at the unlock button of the target speaker operates in the first preset mode to indicate that the target speaker is being removed from the vehicle from the target installation position.

[0712] Furthermore, step S13 also includes:

[0713] S135: The indicator light at the unlock button of the target speaker operates in the second preset mode to indicate that the target speaker has been removed from the target installation position in the vehicle.

[0714] In some implementations, the action execution module is also used to control the target speaker to detach from the vehicle from the corresponding target installation position, and to control the indicator light at the unlock button of the target speaker to operate in a first preset mode to indicate that the target speaker is detaching from the vehicle from the target installation position, and to control the indicator light at the unlock button of the target speaker to operate in a second preset mode to indicate that the target speaker has detached from the vehicle from the target installation position.

[0715] Specifically, based on the above implementation method, when the audio, communication and electrical connection between the vehicle and the target speaker is disconnected at the software support or circuit on / off level, in order to detach the target speaker, it is also necessary to disconnect the physical connection between the target speaker and the vehicle.

[0716] Therefore, for example, after the vehicle system sends a control command to the locking device according to the first signal, the locking device is controlled by the control command and starts to work, pushing the target speaker away from the corresponding target installation position. Since the target speaker and the vehicle are generally connected by a plug-in connection, and the physical connections of the audio connection, communication connection and electrical connection are all implemented through the plug-in connection, after the target speaker is pushed away from the target installation position, the plug-in connection is broken due to the change in the position of the target speaker, and thus the physical connections of the audio connection, communication connection and electrical connection are also broken.

[0717] Furthermore, to provide timely feedback for the user's unlocking operation, a status indicator light is provided at the unlock button on the locking device, for example. When the user presses the unlock button and the locking device, controlled by the vehicle system, pushes the target speaker away from its target installation position, the status indicator light operates according to a preset pattern to indicate to the user that the action of pushing the target speaker away is currently being performed. For example, in some examples, the status indicator light will flash at a preset frequency during the process of the user pressing the unlock button and the locking device, controlled by the vehicle system, pushing the target speaker away from its target installation position, to indicate to the user that the action of pushing the target speaker away is currently being performed.

[0718] Furthermore, when the locking device, controlled by the vehicle system, completes the process of pushing the target speaker away from the target installation position, the status indicator light will operate according to a preset mode to indicate to the user that the action of pushing the target speaker away has been completed. For example, in some examples, the status indicator light will remain constantly lit for a preset duration when the locking device, controlled by the vehicle system, completes the process of pushing the target speaker away from the target installation position, to indicate to the user that the action of pushing the target speaker away has been completed. The preset duration can be adjusted according to actual conditions, and this application does not impose a specific limitation.

[0719] Thus, this application also provides the specific process of the in-vehicle system controlling the target speaker to actually detach from the vehicle, and can indicate to the user via an indicator light that the target speaker is currently separating from the vehicle. Furthermore, this application can also indicate to the user via an indicator light that the target speaker has detached from the vehicle, thereby prompting the user to remove the speaker for use as an independent speaker.

[0720] Please refer to Figure 12D. The vehicle speaker control method in this application embodiment is used for an in-vehicle system. The method specifically includes the following steps:

[0721] S21: In response to the installation operation performed by the user on the target speaker, receive the second signal.

[0722] The second signal is fed back by the locking device in the target installation area corresponding to the target speaker;

[0723] S22: The control locking device connects and locks the target speaker to the vehicle so that the target speaker becomes one of the vehicle's speakers.

[0724] The signal transmission module in this embodiment is also used to receive a second signal in response to the installation operation performed by the user on the target speaker, and the action execution module is also used to control the locking device to connect and lock the target speaker to the vehicle so that the target speaker becomes one of the speakers of the vehicle.

[0725] Specifically, the vehicle speaker control method in this application is executed by the vehicle's onboard system. The main purpose of this method is to allow the onboard system to re-establish the connection between the vehicle and the target speaker and re-fix the target speaker in the corresponding target mounting position when the user reinstalls the currently independently used speaker back into the vehicle. Even if the target speaker is currently working independently, hot-plugging of the target speaker can be achieved through the above method.

[0726] In the above embodiment, when a user wishes to reinstall the target speaker on the vehicle, the user can find a locking device in the vehicle cabin to fix the target speaker to the target installation area. The locking device can generally be a locking motor or other electronic components that can achieve a similar effect. At the same time, the locking device is electrically connected to the vehicle. The vehicle can receive the signal fed back by the locking device through the vehicle system, or control the operation of the locking device by sending a signal, thereby realizing the detachment and locking of the target speaker.

[0727] To facilitate hot-swapping of the target speaker, for example, the user can install the target speaker into the corresponding target installation area. Due to slight positional interference between the target speaker and the locking device, and the user's ability to perform predetermined operations on the locking device, the locking device will generate a corresponding second signal based on the above conditions and send the second signal to the vehicle system. Upon receiving the second signal, the vehicle system knows that the user needs to reinstall the target speaker in the vehicle. Based on this, the vehicle system uses the second signal as data and sends a command to the locking device according to the connection relationship with the locking device to lock the target speaker in the target installation position, and then re-establishes the connection relationship between the vehicle and the target speaker, thereby realizing the reconnection between the target speaker and the vehicle.

[0728] Thus, by setting up a detachable target speaker that is compatible with the vehicle, this application enables the reconnection of the target speaker and the vehicle when the user needs to use the target speaker as a car speaker, triggered by the user installing the target speaker in the corresponding target installation position on the vehicle. In this way, the target speaker is connected to the vehicle to act as a car speaker when driving, while in home or camping scenarios, the user can detach it from the vehicle to become an independent speaker device, allowing users to conveniently use the same device to listen to audio content in different scenarios.

[0729] In some implementations, step S21 includes:

[0730] The system receives a second signal in response to the user installing the target speaker into the target installation area and pressing the locking button on the locking device.

[0731] In addition, step S21 also includes:

[0732] In response to the user installing the target speaker into the target installation area to trigger the microswitch on the locking device, a second signal is received.

[0733] In some embodiments, the signal transmission module is further configured to receive a second signal in response to a user installing the target speaker into the target installation area and pressing a locking button on the locking device, and to receive the second signal in response to a user installing the target speaker into the target installation area to trigger a microswitch on the locking device.

[0734] Specifically, based on the above embodiments, regarding the triggering method of the second signal, in some examples, a locking button is provided at the locking device. The user can perform the installation operation described in the above embodiments by pressing the locking button after placing the target speaker in the target installation area. When the user presses the locking button, the locking device responds to the pressing action and sends the second signal back to the vehicle system. When the vehicle system receives the second signal, it knows that the user needs to reinstall the target speaker in the vehicle, and thus sends a command to the locking device based on the second signal to drive the locking device to fix the target speaker in the target installation area, completing the installation operation.

[0735] Furthermore, in some examples, the locking device is equipped with a microswitch. During the user's installation of the target speaker in the target mounting area, the slight positional interference between the target speaker and the locking device will trigger the microswitch. When the microswitch is triggered, the locking device responds by sending a second signal to the vehicle system. Upon receiving the second signal, the vehicle system determines that the user needs to reinstall the target speaker in the vehicle. Based on the second signal, the system sends a command to the locking device to drive it to fix the target speaker in the target mounting area, completing the installation. Using a microswitch simplifies user operation; the user only needs to place the target speaker in the target mounting area, eliminating the need to manually press the locking button.

[0736] Thus, this application provides a specific method for a user to trigger the reconnection process between the target speaker and the vehicle. Furthermore, this application also provides a specific method for triggering the reconnection process between the target speaker and the vehicle when a microswitch is installed in the target mounting area.

[0737] Referring to Figure 12E, in some embodiments, step S22 includes:

[0738] S221: Control the target speaker to lock in the corresponding target installation position.

[0739] Furthermore, step S22 also includes:

[0740] S222: Based on the second signal, establish an audio connection between the target speaker and the vehicle system;

[0741] S223: Based on the second signal, establish a communication connection between the target speaker and the vehicle system;

[0742] S224: Based on the second signal, establish an electrical connection between the target speaker and the vehicle system so that the target speaker can operate powered by the vehicle's power supply.

[0743] In some embodiments, the action execution module is also used to control the target speaker to lock in the corresponding target installation position, and to establish an audio connection between the target speaker and the vehicle system according to the second signal, and to establish a communication connection between the target speaker and the vehicle system according to the second signal, and to establish an electrical connection between the target speaker and the vehicle system according to the second signal, so that the target speaker can operate by being powered by the vehicle's power supply.

[0744] Specifically, based on the above implementation method, exemplarily, when the locking device receives a control command from the vehicle system in response to the second signal feedback, the locking device operates under control, thereby securing and locking the target speaker in the target installation position. Since the target speaker and the vehicle are generally connected by a plug-in connection, and the physical connections of the audio connection, communication connection, and electrical connection between the target speaker and the vehicle are all achieved through the aforementioned plug-in connection, when the target speaker is secured and locked in the target installation position, the aforementioned plug-in relationship is re-established due to the change in the position of the target speaker, thereby also re-establishing the physical connections of the audio connection, communication connection, and electrical connection.

[0745] Therefore, after the physical connection level of the aforementioned audio, communication, and electrical connections is re-established, in order to reinstall the target speaker between the vehicle and the vehicle, it is also necessary to re-establish these connections at the software support or circuit connection / disconnection level. For example, to insert the target speaker, the vehicle system sends control commands to the target speaker, establishing audio and communication connections between the target speaker and the vehicle system at the software support level, and establishing electrical connections at the circuit connection / disconnection level. In this way, the target speaker restores its audio connection with the vehicle and, in some application scenarios, can obtain the audio file to be output through the communication connection with the vehicle system, while the vehicle resumes power supply to the target speaker.

[0746] It should be noted that the execution order of steps S222, S223, and S224 can be adjusted according to the actual situation. Figure 12E is only a schematic diagram of the process.

[0747] Thus, this application also provides a connection establishment action that the vehicle system needs to perform before the target speaker and the vehicle are reconnected when the user performs the corresponding operation to trigger the reconnection process between the target speaker and the vehicle, thereby enabling hot insertion between the target speaker and the vehicle.

[0748] Please refer to Figure 13. The speaker 80 in this embodiment can serve as the speaker 80 in the above-described vehicle speaker 80 control method.

[0749] The speaker 80 includes a power supply assembly 810, a power amplifier assembly 820, and a connector assembly 830;

[0750] The power supply assembly 810 is configured to provide independent power to the speaker 80 when the speaker 80 is detached from the vehicle;

[0751] Amplifier component 820 is configured to output the current audio;

[0752] The plug-in assembly 830 is configured to establish audio, communication and electrical connections between the speaker 80 and the vehicle, and the plug-in assembly 830 uses an aviation plug.

[0753] Specifically, the speaker 80 in the above embodiments includes at least two functions: one is to be installed on a vehicle as a vehicle speaker 80, and the other is to be detached from the vehicle as an independent speaker 80. In order to achieve the above functions, the speaker 80 includes at least a power supply assembly 810, a power amplifier assembly 820, and a connector assembly 830.

[0754] The power supply component 810 is mainly used to enable self-powering when the speaker 80 acts as an independent speaker 80.

[0755] The power amplifier component 820 is the main functional component of the speaker 80. Whether it is used as a vehicle speaker 80 or an independent speaker 80, the power amplifier component 820 is used to directly output audio content to the outside.

[0756] The plug-in assembly 830 serves to establish a physical connection between the speaker 80 and the vehicle, thus providing a foundation for audio, communication, and electrical connections. To ensure the stability of the connection between the speaker 80 and the vehicle, and to accommodate multiple connection lines such as audio, communication, and electrical connections, the plug-in assembly 830 is, exemplarily, an aviation plug. The specific aviation plug specification can be selected according to actual needs, and this application does not impose specific limitations. Correspondingly, an aviation connector compatible with the aforementioned aviation plug is provided in the target installation area on the vehicle. When the speaker 80 is securely locked in the target installation area, the aviation plug is securely inserted into the aviation connector, thereby establishing a physical connection between the speaker 80 and the vehicle.

[0757] In some embodiments, the speaker 80 also includes a communication component 840 configured to acquire the current audio to be output when the speaker 80 is detached from the vehicle.

[0758] Specifically, when the speaker 80 is detached from the vehicle and functions as an independent speaker 80, in order to output different audio content according to the user's needs, the speaker 80 is, for example, equipped with a communication component 840 for obtaining the required audio content from an external device. Generally, the communication component 840 includes a wireless communication device such as Bluetooth and a contact communication device such as a USB reader. The wireless communication device generally obtains audio content from the external device through wireless communication means such as Bluetooth or Wi-Fi, while the contact communication device generally reads audio content by directly connecting to the external device or by connecting to the external device through a data cable.

[0759] In some embodiments, the speaker 80 also includes an audio input component 850 configured to provide audio input to the vehicle or to a user when the speaker 80 is detached from the vehicle.

[0760] Specifically, when the speaker 80 is detached from the vehicle and functions as an independent speaker 80, in order to meet the user's needs for recording, singing, etc., the speaker 80 is, for example, equipped with an audio input component 850 such as a microphone. The audio input component 850 can be a built-in microphone or an external microphone connected via wired or wireless connection. The user can input audio through the microphone, whether the speaker 80 functions as a vehicle speaker 80 or as an independent speaker 80, thus achieving the aforementioned audio input function.

[0761] The vehicle described in this application embodiment can implement the above-described vehicle speaker control method;

[0762] The vehicle is provided with a target mounting area for mounting a speaker 80. The target mounting area is provided with a locking device 15. The locking device 15 is provided with an unlock button 15a and a lock button 15b.

[0763] The target installation area is also provided with a socket assembly 14, which is configured to establish an audio connection, a communication connection and an electrical connection between the speaker 80 and the vehicle. The socket assembly 14 adopts an aviation socket that is compatible with aviation plugs.

[0764] Karaoke is currently a popular form of entertainment. It can be enjoyed both at home and outdoors. With increasing vehicle ownership, many vehicles now come equipped with audio systems for karaoke.

[0765] However, the existing audio systems 40 installed in vehicles all reuse the vehicle's audio system 40 to mix vocals and accompaniment before playback. As a result, the audio system 40 must be strongly correlated and coupled with the vehicle's audio system 40, which limits the usage scenarios of the audio system 40.

[0766] To solve the above-mentioned technical problems, the audio system 40 provided in this application embodiment can be used in more application scenarios without strong association and strong coupling with the vehicle's audio system 40.

[0767] Referring to Figure 14A, Figure 14A shows a schematic diagram of the structure of an audio system 40 provided in an embodiment of this application. For ease of explanation, only the parts relevant to this embodiment are shown, and are described in detail below:

[0768] In Figure 14A, an audio system 40 includes a first docking station 410 and a first speaker device 420. The first speaker device 420 is detachably connected to the first docking station 410. The first speaker device 420 includes a first receiving unit 421, a first processing module 422, and at least one first speaker 423. The first receiving unit 421 is used to receive a first signal. The first processing module 422 is signal-connected to the first receiving unit 421. The output terminal of the first processing module 422 is signal-connected to the first speaker 423.

[0769] Understandably, the first speaker device 420 includes a first receiving unit 421, a first processing module 422, and a first speaker 423, enabling it to receive and process audio signals and play them through the first speaker 423. In other words, the first speaker device 420 can operate independently of the first docking station 410. It can receive and play audio signals from the first docking station 410, as well as audio signals from other devices, reducing limitations on its use. Furthermore, the first speaker device 420 is detachably connected to the first docking station 410, allowing it to be removed and moved to other locations, making it suitable for a wider range of applications.

[0770] In this embodiment, the first speaker device 420 is detachably disposed on the first docking station 410, which means that the first speaker device 420 can be installed on the first docking station 410 and used in conjunction with the audio system 40 of the first docking station 410, or it can be detached from the first docking station 410 and used independently.

[0771] In some examples, the first signal generally refers to the sound signal collected by the first receiving unit 421. Here, the sound signal can specifically be the sound of the user using the audio system 40, that is, the human voice signal.

[0772] In some examples, the first receiving unit 421 is, for example, a U-band signal receiving chip, and the first processing module 422 is, for example, a DSP chip.

[0773] In some examples, the first docking station 410 can be a vehicle or a chip on a vehicle. In a specific implementation, the vehicle can be equipped with a storage space to accommodate the first speaker device 420, such as a speaker storage compartment, a speaker storage recess, or a speaker storage cavity. Correspondingly, the first speaker device 420 can be configured with a shape and structure that matches the storage space, allowing it to be completely embedded within it. Here, the storage space can be located anywhere within the vehicle's cabin, such as in the door, driver's seat, rear seats, or seat armrests.

[0774] As one possible implementation, a first contact electrode can be provided within the storage space, and a second contact electrode that cooperates with the first contact electrode can be provided on the first speaker device 420. Thus, when the first speaker device 420 is placed in the storage space, it connects electrically to the vehicle's audio system 40 via the second contact electrode and the first contact electrode in the storage space. In this case, the first speaker device 420 can function as the speaker of the vehicle's audio system 40. When the first speaker device 420 is removed from the storage space, the second contact electrode disconnects from the first contact electrode. However, since the first speaker device 420 can still receive signals through the first receiving unit 421, it can receive audio signals sent by the vehicle or other devices. That is, when the first speaker device 420 is taken out and used independently, it can receive and play audio signals in real time.

[0775] As one possible implementation, the first speaker device 420 can be equipped with an independent switch. When the first speaker device 420 is not installed in the vehicle, the user can turn the first speaker device 420 on or off by triggering the switch. When the first speaker device 420 is installed back into the vehicle, if the user does not manually turn it off, the first speaker device 420 will detect that its second contact electrode is in contact with the vehicle's first contact electrode, thus confirming that it is installed back in the vehicle and automatically triggering the shutdown operation.

[0776] The above-described solution provides an audio system 40, including a first speaker device 420. Since the first speaker device 420 is detachably mounted in the vehicle and has signal receiving capabilities, it can receive audio signals without relying on the vehicle when it is not mounted. When the first speaker device 420 is mounted in the vehicle, it can be used in conjunction with the vehicle audio system 40. This achieves compatibility between the audio system 40 and the vehicle while avoiding limitations imposed by the vehicle's usage scenarios, thus broadening the applicability of the audio system 40.

[0777] Figure 14B shows a schematic diagram of the structure of an audio system 40 according to another embodiment of this application. As shown in Figure 14B, in another embodiment, the first processing module 422 includes a first processing unit 422a and a first power amplifier unit 422b. The first processing unit 422a is signal-connected to the first receiving unit 421, the input terminal of the first power amplifier unit 422b is signal-connected to the first processing unit 422a, and the output terminal of the first power amplifier unit 422b is signal-connected to the first speaker 423.

[0778] Understandably, after receiving the first signal, the first receiving unit 421 will transmit the first signal to the first processing unit 422a. The first processing unit 422a will process the first signal and then transmit it to the first power amplifier unit 422b. The first power amplifier unit 422b will amplify the processed first signal and then output the amplified sound through the first speaker 423, so that the first speaker device 420 has the functions of receiving and emitting sound. The first speaker device 420 can be used independently of the first docking station 410, reducing the usage restrictions on the first speaker device 420.

[0779] In some embodiments, the frequency range of the first signal is between 430 MHz and 440 MHz. It is understood that setting the frequency range of the first signal between 430 MHz and 440 MHz allows the first speaker device 420 to successfully receive audio signals and also avoids interference from signals such as Bluetooth pairing signals.

[0780] Meanwhile, signals with frequencies between 430 MHz and 440 MHz have the characteristic of fast propagation speed, allowing the first speaker device 420 to quickly receive audio signals and respond quickly. That is, the first speaker device 420 can quickly receive the first signal and play it through the first speaker 423, improving the response speed of the audio system 40. For example, when the audio system 40 is used for karaoke, after the user makes a sound, the first speaker device 420 can quickly receive the audio signal corresponding to the user's voice and then quickly play the user's voice through the first speaker 423, ensuring a good user experience.

[0781] Signals with a frequency range between 430 MHz and 440 MHz have the characteristic of wide propagation. When the audio system 40 has two or more speaker devices, the two or more speaker devices can receive the first signal, so that the two or more speaker devices can play the first signal through the loudspeaker at the same time, avoiding the situation that the audio played by different speaker devices is inconsistent, thus ensuring the effect of the audio system 40.

[0782] In some examples, the first signal is, for example, a U-band signal. U-band signals have the characteristics of fast propagation speed and wide propagation range, which can effectively improve the effect of the audio system 40.

[0783] In some embodiments, as shown in FIG14C, the first speaker device 420 includes a second receiving unit 424, which is used to receive a second signal and is signal-connected to the first receiving unit 421.

[0784] It is understood that the second receiving unit 424 is communicatively connected to the first docking station 410. The second receiving unit 424 can receive the second signal and then use the second signal to configure the information of the first receiving unit 421 to achieve pairing with the microphone or vehicle audio system 40.

[0785] In some examples, the frequency range of the second signal is between 2400 MHz and 2483.5 MHz. Understandably, setting the frequency range of the second signal between 2400 MHz and 2483.5 MHz allows the first speaker device 420 to successfully receive the second signal for pairing, and also avoids interference from signals such as microphone audio signals.

[0786] Meanwhile, signals with a frequency range between 2400 MHz and 2483.5 MHz have high transmission stability and can stably establish a connection between the first speaker device 420 and the microphone or vehicle audio system 40.

[0787] For example, the second signal is a Bluetooth signal. Bluetooth signals have high transmission stability and can reliably establish a connection between the first speaker device 420 and the microphone or car audio system 40.

[0788] In some embodiments, the second receiving unit 424 is signal-connected to the first processing module 422.

[0789] It is understood that the second receiving unit 424 can also directly transmit the received signal to the first processing module 422, and the first processing module 422 processes the signal and plays it through the first speaker 423. In other words, this embodiment can utilize the second receiving unit 424 to receive audio signals, so that the first speaker device 420 has audio receiving and playback functions.

[0790] For example, the second receiving unit 424 can be paired with a vehicle to receive accompaniment provided by the vehicle, so that the first speaker device 420 can receive the accompaniment through the second receiving unit 424.

[0791] It is easy to understand that, in practical use, the second signal can also be a signal used to configure the first receiving unit 421. Here, since the second receiving unit 424 is signal-connected to the first receiving unit 421, when the second receiving unit 424 receives the second signal, it can directly configure the second signal to the first receiving unit 421.

[0792] For example, the second signal is the configuration information of the microphone frequency band. When the second receiving unit 424 receives the frequency band configuration information, it can configure the frequency band configuration information to the first receiving unit 421, so that the first receiving unit 421 can receive the frequency band signal corresponding to the frequency band configuration information, that is, the first signal sent through the microphone.

[0793] In some embodiments, as shown in FIG14C, the first speaker device 420 includes a third receiving unit 425, which is used to receive a third signal and is signal-connected to the first processing module 422.

[0794] It is understandable that the third receiving unit 425 can receive the third signal and transmit it to the first processing module 422 for processing, so that the first processing module 422 can drive the first speaker 423 to emit sound according to the third signal.

[0795] For example, the first receiving unit 421 can receive microphone audio (i.e., human voice), the third receiving unit 425 can receive accompaniment audio, and the first processing module 422 can mix and process the human voice and accompaniment and then play them through the first speaker 423.

[0796] Specifically, the first speaker device 420 is paired with the microphone through the first receiving unit 421. After pairing, the first receiving unit 421 receives the human voice audio signal, while the third receiving unit 425 can receive the accompaniment audio, so that the user can sing karaoke through the first speaker device 420.

[0797] In some embodiments, the audio system 40 includes a plurality of first receiving stations and a plurality of first speaker devices 420.

[0798] It is understandable that there is a one-to-one correspondence between multiple first receiving stations and multiple first speaker devices 420, meaning that each first receiving station can be detachably connected to a first speaker device 420. Each first speaker device 420 can be used in conjunction with its corresponding first receiving station, or it can be detached from the first receiving station for independent use, increasing user options. Furthermore, the coordinated use of multiple first speaker devices 420 can achieve a stereo sound effect for karaoke, improving the user experience.

[0799] In some embodiments, as shown in FIG14C, the first speaker device 420 further includes a first transmitting unit 426, which is signal-connected to the first processing module 422, and is used to transmit a target signal.

[0800] The audio system 40 also includes:

[0801] The second speaker device 430 includes a fourth receiving unit 431 and at least one second speaker 432. The fourth receiving unit 431 is connected to the second speaker 432 and is used to receive the target signal transmitted by the first transmitting unit 426.

[0802] It is understandable that the first speaker device 420 can emit a target signal through the first transmitting unit 426, so that the second speaker device 430 can receive the target signal emitted by the first transmitting unit 426 through the fourth receiving unit 431, thereby realizing the interconnection of the first speaker device 420 and the second speaker device 430. In this way, the signal at the first speaker device 420 can be transmitted to the second speaker device 430, so that the speaker system has the first speaker device 420 and the second speaker device 430. The first speaker device 420 and the second speaker device 430 can work simultaneously, which is conducive to creating a more three-dimensional sound atmosphere.

[0803] For example, the target signal includes at least one of a first signal, a second signal, and a third signal.

[0804] Specifically, the first signal can be the human voice received by the first receiving unit 421. That is, the human voice can be played simultaneously by the first speaker 423 of the first speaker device 420 and the second speaker 432 of the second speaker device 430, which is beneficial to improving the sound effect.

[0805] The second signal can be the accompaniment audio received by the first receiving unit 421. That is, the accompaniment audio can be played simultaneously by the first speaker 423 of the first speaker device 420 and the second speaker 432 of the second speaker device 430, which is beneficial to improving the sound effect.

[0806] The first speaker device 420 can receive frequency band information to achieve pairing connection with the microphone, and the third signal can be the frequency band information received by the first speaker device 420, so that the second speaker device 430 can also achieve pairing connection with the microphone. Thus, the first speaker device 420 and the second speaker device 430 can be used simultaneously to receive and play human voice, improving the sound effect.

[0807] In some embodiments, as shown in FIG14C, the audio system 40 includes at least two second speaker devices 430, each second speaker device 430 including a second transmitting unit 433, which is used to signal connect with a fourth receiving unit 431 of another second speaker device 430.

[0808] It is understood that each second speaker device 430 includes a second transmitting unit 433 and a fourth receiving unit 431. The fourth receiving unit 431 of one second speaker device 430 can be used to receive the target signal sent by the first speaker device 420. Then, one second speaker device 430 can send a signal through the second transmitting unit 433, and the other second speaker device 430 can receive the signal sent by one second speaker device 430 through the fourth receiving unit 431, thereby realizing the interconnection between one second speaker device 430 and the other second speaker device 430. This allows the first speaker device 420 to be interconnected with at least two second speaker devices 430, and the first speaker device 420 and at least two second speaker devices 430 can work simultaneously, which is beneficial to improving the stereo effect of the audio system 40.

[0809] In some embodiments, as shown in FIG14C, the audio system 40 further includes:

[0810] The radio receiver 440 includes a radio receiver module 441 and a third transmitting unit 442;

[0811] The third transmitting unit 442 is signal-connected to the first receiving unit 421. The sound receiving module 441 is used to generate a corresponding first signal based on the collected sound signal; the third transmitting unit 442 is used to transmit the first signal.

[0812] It is understood that the sound receiving device 440 can collect sound signals (such as human voices) and generate a corresponding first signal. The third transmitting unit 442 then sends the first signal to the first receiving unit 421, so that the first processing module 422 can process the collected sound and drive the first speaker 423 to emit sound.

[0813] For example, the sound receiving device 440 is a microphone, and the sound receiving module 441 is a microphone receiving chip.

[0814] Understandably, since the first speaker device 420 is detachably mounted on the vehicle, and the receiver 440 is connected to the first speaker device 420 via a first communication method, the receiver 440 can always use the collected sound signal as the first signal and send it to the first speaker device 420, regardless of whether the first speaker device 420 is mounted on the first docking station 410. That is, the first speaker device 420 can receive the first signal sent by the receiver 440 regardless of whether it is mounted on the first docking station 410, such as a vehicle. This achieves compatibility between the karaoke system and the vehicle, while also avoiding limitations imposed by the vehicle's usage scenario, thus broadening the applicability of the karaoke system.

[0815] For example, in a specific implementation, both the first speaker device 420 and the receiver device 440 can be configured with radio frequency modules or radio frequency circuits. By configuring a preset communication frequency band or frequency point, a first communication connection between the two can be achieved. Here, the preset communication frequency band refers to the broadcast frequency band pre-configured by the receiver device 440, through which radio frequency waves / signals carrying the first signal can be broadcast. Correspondingly, the first speaker device 420 is configured to receive radio frequency waves / signals of the preset communication frequency band. When the first speaker device 420 is within the radiation range of the radio frequency waves / signals, it can receive and play the first signal carried by the radio frequency waves / signals.

[0816] In some embodiments, the audio system 40 further includes a vehicle communication device for connecting to the first speaker device 420 via a second communication method when the first speaker device 420 is not installed in the vehicle, and for sending a second signal to the first speaker device 420. The communication frequency band of the second communication method is different from the communication frequency band of the first communication method. Correspondingly, the first speaker device 420 is also used to mix the first signal and the second signal to obtain a first audio signal, and to play the first audio signal.

[0817] In this embodiment, the vehicle-mounted communication device is at least configured with a second communication mode function. When the first speaker device 420 is not installed in the vehicle, the vehicle-mounted communication device can connect to the first speaker device 420 via the second communication mode, thereby sending a second signal to the first speaker device 420. Here, the second signal generally refers to the audio signal sent by the vehicle-mounted communication device according to the communication frequency band of the second communication mode. That is, when any device or apparatus is connected to the vehicle-mounted communication device via the second communication mode, it can receive the second signal sent by the vehicle-mounted communication device according to the communication frequency band of the second communication mode.

[0818] It is understandable that the first speaker device 420 is not installed in the vehicle, meaning that the first speaker device 420 is not reinstalled in the vehicle. In actual use, in order to improve the audio playback effect of the speaker, the first speaker device 420 can be removed from the vehicle, that is, the first speaker device 420 can be used outside the vehicle.

[0819] As an example, in actual use, the vehicle terminal can play music accompaniment, or the vehicle terminal can receive music accompaniment sent by the mobile terminal, and use the music accompaniment as a second signal to send the music accompaniment to the first speaker device 420 through the vehicle communication device according to the communication frequency band of the second communication method.

[0820] For example, after the user removes the first speaker device 420 from the vehicle, they can manually power it on. At this time, the vehicle communication device can automatically establish a wireless connection with the first speaker device 420, meaning the vehicle communication device and the first speaker device 420 are connected via a second communication method. Since the communication frequency band of the second communication method is different from that of the first communication method, the first and second communication methods can be parallel communication methods. That is, the first speaker device 420 can communicate with the receiving device via the first communication method while simultaneously communicating with the vehicle communication device via the second communication method. Furthermore, the first speaker device 420 can receive the first signal and the second signal, and by mixing the first and second signals, obtain the first audio signal, which can then be played. Here, the first audio signal generally refers to the audio content obtained after mixing the first and second signals.

[0821] In a specific implementation, the first speaker device 420 may be equipped with a mixing module and a power amplifier module. For example, the mixing module may be a mixing circuit built based on an audio DSP chip, and the power amplifier module may be a power amplifier circuit composed of speakers. Using this mixing circuit, the first signal and the second signal can be mixed, and then the first audio obtained from the mixing process can be played through the power amplifier circuit.

[0822] In some embodiments, the vehicle communication device can be configured to implement multiple communication methods, including connecting to the first speaker device 420 via a second communication method and connecting to the radio device 440 via a first communication method.

[0823] In conjunction with the above example, as another example, the vehicle communication device can receive a first signal sent by the radio device 440, and mix the first signal with a second signal to obtain a second audio, which can then be played using the vehicle's audio system 40.

[0824] In practical implementation, the vehicle communication device can directly mix the first signal and the second signal to obtain the second audio. Alternatively, the vehicle communication device can send the first signal and the second signal to the vehicle terminal, where the vehicle terminal performs the mixing process to obtain the second audio. Or, the vehicle communication device can send the first signal and the second signal to the vehicle's audio system 40, where the vehicle's audio system 40 performs the mixing process to obtain the second audio.

[0825] In the above scheme, when the first speaker device 420 and the receiver 440 are connected via a first communication method, the first speaker device 420 is connected via a second communication method using an in-vehicle communication device. This allows the first speaker device 420 to communicate using both communication methods. In this way, the first speaker device 420 can receive the first signal sent by the receiver 440 and the second signal sent by the in-vehicle communication device. It can then mix the first and second signals and play the resulting mixed audio. This provides a foundation for the audio system 40 to receive the second signal provided by the vehicle and to mix the first and second signals.

[0826] As one embodiment, the receiver 440 is further configured to transmit a first signal to the vehicle communication device according to the communication frequency band of the first communication method. The vehicle communication device is further configured to mix the first signal with a second signal to obtain a second audio signal. The first speaker device 420 is further configured to receive and play the second audio signal when installed in a vehicle.

[0827] In this embodiment, when the vehicle communication device receives the first signal, it can mix it with the second signal and transmit the resulting second audio to the vehicle's audio system 40 for playback. Since the first speaker device 420 can be used in conjunction with the vehicle's audio system 40 when installed in the vehicle, the first speaker device 420 can receive and play the second audio when installed in the vehicle.

[0828] In a practical implementation, the vehicle communication device can be equipped with a mixing module. For example, the mixing module can be a mixing circuit built based on an audio DSP chip. This mixing circuit can be used to mix the first signal and the second signal, and then the resulting second audio signal can be played through the vehicle's audio system 40. Here, since the first speaker device 420 is located in the vehicle, it can be considered as the speaker of the vehicle's audio system 40; that is, when the first speaker device 420 is installed in the vehicle, it can receive and play the second audio signal.

[0829] It is understandable that when the first speaker device 420 is installed in a vehicle, since it can be considered part of the vehicle audio system 40, it can be controlled by the vehicle's control system or in-vehicle terminal. In this case, to prevent the first speaker device 420 from playing other audio content while playing the second audio, in a practical implementation, the connection between the first speaker device 420 and other non-in-vehicle devices can be disconnected when the first speaker device 420 is installed in the vehicle. For example, the first communication connection between the first speaker device 420 and the radio device 440 can be disconnected.

[0830] The above solution mixes the first and second signals using an in-vehicle communication device, and when the first speaker device 420 is installed in the vehicle, the mixed second audio signal is sent to the first speaker device 420 for playback. This allows the first speaker device 420 to be integrated into the vehicle's audio system 40 when it is installed, thus improving the playback quality of the second audio signal.

[0831] As one possible implementation method, the communication frequency band of the first communication method includes at least one of the following: high frequency band HF, very high frequency band VHF, ultra-high frequency band UHF, and super high frequency band SHF.

[0832] Taking the ultra-high frequency band UHF (i.e., U-band) as an example, in specific implementation, a U-band transmitting module or U-band transmitting chip can be configured in the radio receiving device 440, and correspondingly, a U-band receiving module or U-band receiving chip can be configured in the first speaker device 420, thereby enabling the radio receiving device 440 and the first speaker device 420 to be connected in a first communication mode. Similarly, a U-band receiving module or U-band receiving chip can be configured in the vehicle communication device and the second speaker device 430 respectively, thereby enabling the vehicle communication device and the second speaker device 430 to be connected to the first speaker device 420 respectively in a first communication mode.

[0833] In all embodiments of this application, the second communication method is different from the first communication method, specifically meaning that the communication frequency band of the second communication method does not overlap with the communication frequency band of the first communication method.

[0834] As one possible implementation method, the second communication connection includes at least one of the following: Bluetooth communication connection, Zifeng communication connection, near field communication connection, and mobile hotspot communication connection.

[0835] Taking Bluetooth communication as an example of the second communication method, in practical implementation, Bluetooth communication modules, such as Bluetooth signal transceiver chips, can be configured in both the first speaker device 420 and the vehicle communication device, thereby enabling the first speaker device 420 and the vehicle communication device to connect via the second communication method. Similarly, a Bluetooth communication module can be configured in the second speaker device 430, thereby enabling the second speaker device 430 to be mounted on the first speaker device 420 and to connect with the vehicle communication device via the second communication method.

[0836] This application also provides a vehicle, as shown in Figures 14C and 15, including the aforementioned audio system 40.

[0837] It is understandable that in a vehicle with an audio system 40, the first speaker device 420 is detachably mounted on the vehicle, meaning that the first speaker device 420 can be installed on the vehicle and used in conjunction with the vehicle's audio system 40, or it can be removed from the vehicle and used independently.

[0838] In some embodiments, the vehicle includes a rear compartment, and a first docking station 410 is disposed in the rear compartment. It is understood that locating the first docking station 410 in the rear compartment avoids impacting the passenger space inside the vehicle.

[0839] In some embodiments, the vehicle includes a second docking station 12 and a second speaker device 430. The second speaker device 430 is detachably disposed on the second docking station 12. The second speaker device 430 includes a fourth receiving unit 431 and at least one second speaker 432. The fourth receiving unit 431 is connected to the second speaker 432 and is used to receive a target signal transmitted by the first transmitting unit.

[0840] It is understandable that the second speaker device 430 is detachably installed at the second docking station 12, meaning that the second speaker device 430 can be used in conjunction with the vehicle's audio system 40 or can be used independently.

[0841] The first speaker device 420 can emit a target signal through the first transmitting unit 426, so that the second speaker device 430 can receive the target signal emitted by the first transmitting unit 426 through the fourth receiving unit 431, realizing the interconnection of the first speaker device 420 and the second speaker device 430. In this way, the signal at the first speaker device 420 can be transmitted to the second speaker device 430, so that the speaker system has the first speaker device 420 and the second speaker device 430. The first speaker device 420 and the second speaker device 430 can work simultaneously, which is conducive to creating a more three-dimensional sound atmosphere.

[0842] Figure 16 shows a flowchart of the implementation of a control method for an audio system according to an embodiment of this application. It should be noted that the control method for an audio system provided in this embodiment is applied to the audio system 40 provided in the embodiment of Figure 14A. As shown in Figure 14C, the control method for the audio system specifically includes:

[0843] Step S301: The first receiving unit 421 receives the first signal;

[0844] Step S302: The first receiving unit 421 outputs the first data to the first processing module 422 according to the first signal;

[0845] Step S303: The first processing module 422 outputs the first audio signal to the first speaker 423 based on the first data;

[0846] Step S304: The first speaker 423 plays the first audio.

[0847] Understandably, the first receiving unit 421 receives the first signal, converts it into corresponding first data, and transmits it to the first processing module 422. The first processing module 422 receives the first data, processes it to obtain the first audio corresponding to the first signal, and sends the first audio to the first speaker 423. The first speaker 423 then plays the first audio, thus realizing the reception and playback of the audio signal.

[0848] In other words, by using the control method of this embodiment to control the operation of the audio system 40, the first speaker device 420 can work independently without relying on the first docking station 410. The first speaker device 420 can receive and play audio signals from the first docking station 410, and can also receive and play audio signals from other devices, thus reducing the limitations on the use of the first speaker device 420.

[0849] In some embodiments, the first speaker device 420 further includes a first transmitting unit 426, which is signal-connected to the first processing module 422;

[0850] The audio system 40 also includes: a second speaker device 430; the second speaker device 430 includes a fourth receiving unit 431 and at least one second speaker 432, the fourth receiving unit 431 being connected to the second speaker 432;

[0851] The control methods for audio systems also include:

[0852] The first processing module 422 outputs the first audio to the first sending unit 426 according to the first data;

[0853] The first transmitting unit 426 transmits the first audio signal to the fourth receiving unit 431;

[0854] The fourth receiving unit 431 outputs the first audio signal to the second speaker 432;

[0855] The second speaker 432 plays the first audio.

[0856] Understandably, the first speaker device 420 can emit a first audio signal through the first transmitting unit 426, allowing the second speaker device 430 to receive the first audio signal emitted by the first transmitting unit 426 through the fourth receiving unit 431. The fourth receiving unit 431 can then output the first audio signal to the second speaker 432, enabling the second speaker 432 to play the first audio signal. This interconnects the first speaker device 420 and the second speaker device 430, allowing them to simultaneously play the first audio signal, which is beneficial for the formation of stereo sound.

[0857] In some embodiments, the audio system 40 includes at least two second speaker devices 430, each second speaker device 430 including a second transmitting unit 433, the second transmitting unit 433 being used to signal connect with a fourth receiving unit 431 of another second speaker device 430.

[0858] The control methods for audio systems also include:

[0859] The second transmitting unit 433 of one of the second speaker devices 430 transmits the first audio to the fourth receiving unit 431 of the other second speaker device 430;

[0860] The fourth receiving unit 431 of another second speaker device 430 outputs the first audio to the second speaker 432 of the other second speaker device 430;

[0861] The second speaker 432 of another second speaker device 430 plays the first audio.

[0862] It is understood that each second speaker device 430 includes a second transmitting unit 433 and a fourth receiving unit 431, and each second speaker device 430 can receive and transmit signals.

[0863] After receiving the first audio signal from the first transmitting unit 426, one of the second speaker devices 430 transmits the first audio signal to the fourth receiving unit 431 of another second speaker device 430 via the second transmitting unit 433, so that the other second speaker device 430 can also receive the first audio signal. The fourth receiving unit 431 of the other second speaker device 430 then outputs the first audio signal to the second speaker 432, causing the second speaker 432 of the other second speaker device 430 to play the first audio signal. This achieves interconnection of multiple speaker devices, allowing multiple speaker devices to play the first audio signal simultaneously, thus improving the performance of the audio system 40.

[0864] For example, at least two second speaker devices 430 include a third speaker device and at least two fourth speaker devices. The third speaker device can receive the first audio signal sent by the first speaker device 420, and then the third speaker device sends the first audio signal to the at least two fourth speaker devices, thereby realizing the interconnection between the first speaker device 420 and the at least two fourth speaker devices. The first speaker device 420, the third speaker device, and the at least two fourth speaker devices can play the first audio signal simultaneously, thereby enhancing the stereo effect of the sound system 40.

[0865] Referring to Figure 17, this application embodiment also provides a vehicle 1, including the aforementioned speaker, fixing device, audio assembly, media system, or a control method for implementing the aforementioned media system. This vehicle possesses all the beneficial effects of the aforementioned speaker, fixing device, audio assembly, media system, or control method, which will not be elaborated upon further herein.

[0866] The vehicle may be a plug-in hybrid electric vehicle or a new energy vehicle, or it may be a heat pump vehicle or a non-heat pump vehicle; this application does not make any specific limitations in this regard.

[0867] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional units and modules is merely an example. In practical applications, the above functions can be assigned to different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiments can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0868] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0869] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0870] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0871] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A loudspeaker (50), comprising: A voice coil (510) and a diaphragm (520), wherein the voice coil (510) is movable and the voice coil (510) is configured to drive the diaphragm (520) to vibrate when in motion; A support module (560) is fixed to the voice coil (510) and the support module (560) is configured to define a conductive path electrically connected to the voice coil (510); A spider (530) is connected to the support module (560) to provide restoring force to the voice coil (510) through the support module (560); and An electrical connection assembly (540) is electrically connected to the conductive path, and an external power source is adapted to supply power to the voice coil (510) through the electrical connection assembly (540) and the conductive path.

2. The loudspeaker (50) of claim 1, wherein, The support module (560) includes a first bracket (561) and an intermediate connecting component (562), the intermediate connecting component (562) being fixed to the first bracket (561) to define a conductive path.

3. The loudspeaker (50) of claim 1, wherein, Part of the structure of the support module (560) is made of conductive material to define the conductive path.

4. The loudspeaker (50) of claim 2, wherein, The first bracket (561) has a receiving groove (561c) defined therein, and a portion of the intermediate connecting assembly (562) is located within the receiving groove (561c).

5. The loudspeaker (50) of claim 4, wherein, The intermediate connecting component (562) is injection molded to the first bracket (561).

6. The loudspeaker (50) according to claim 1 further includes a magnetic circuit assembly (570) magnetically engaged with the voice coil (510) to make the voice coil (510) movable, wherein the connection between the conductive path and the voice coil (510) is located at the end of the voice coil (510) away from the magnetic circuit assembly (570).

7. The loudspeaker (50) according to claim 1 further includes a magnetic circuit assembly (570), the magnetic circuit assembly (570) including a first magnetic element (571) and a second magnetic element (572), the first magnetic element (571) having a receiving cavity for accommodating the second magnetic element (572), and a magnetic circuit gap (573) being provided between the outer peripheral wall of the second magnetic element (572) and the inner wall of the receiving cavity; A portion of the voice coil (510) is movably disposed within the magnetic circuit gap (573).

8. The loudspeaker (50) of claim 7, wherein, The portion of the support module (560) facing the magnetic circuit assembly (570) is provided with a clearance cavity (560a) to avoid the magnetic circuit assembly (570).

9. The loudspeaker (50) of claim 8, wherein, The support module (560) includes a first bracket (561), which includes a main body (561a) and a connecting part (561b). The main body (561a) is cylindrical, and the connecting part (561b) is located on the inner peripheral wall of the main body (561a). The main body (561a) is sleeved on the voice coil (510), and the connecting part (561b) is fixedly connected to the voice coil (510). The main body (561a) and the connecting part (561b) define the clearance cavity (560a).

10. The loudspeaker (50) of claim 9, wherein, The conductive path is provided with an external electrical connection terminal (563) exposed on the main body (561a) and the connecting part (561b), and the voice coil (510) and the electrical connection assembly (540) are respectively electrically connected to the external electrical connection terminal (563).

11. The loudspeaker (50) of claim 10, wherein, At least one of the main body portion (561a) and the connecting portion (561b) is provided with a weight-reducing hole (561d).

12. The loudspeaker (50) of claim 1, wherein, The support module (560) is connected to the diaphragm (520), the voice coil (510) and the diaphragm (520) are spaced apart, and the voice coil (510) drives the diaphragm (520) to vibrate through the support module (560).

13. The loudspeaker (50) of claim 1, wherein, The electrical connection assembly (540) is fixed to the spring (530).

14. The loudspeaker (50) of claim 13, wherein, The electrical connection component (540) is a flexible component. The first electrical connection end (541) and the second electrical connection end (542) of the electrical connection component (540) are respectively exposed on the elastic wave (530). The first electrical connection end (541) is electrically connected to the conductive path, and the second electrical connection end (542) is adapted to be electrically connected to the external power source.

15. The loudspeaker (50) of claim 14, wherein, The electrical connection assembly (540) is braided and fixed to the spring (530).

16. The loudspeaker (50) according to any one of claims 1 to 15, further comprising a frame (550), the diaphragm (520) being fixed to the frame (550), the voice coil (510) and the spider (530) being located within the frame (550), and one end of the electrical connection assembly (540) being fixed to the frame (550) for electrical connection to the external power source.

17. The loudspeaker (50) of claim 16, wherein, The basin stand (550) is provided with an electrical connector (553), one end of the electrical connection assembly (540) is plugged into the electrical connector (553), and the external power supply is plugged into the electrical connector (553).

18. A fixing device (300), comprising: A first housing (310) having a first cavity (310a) configured to accommodate a member to be fixed (39); and The drive structure (300a) includes a drive member (320) and a movable member (330), wherein the drive member (320) is connected to the movable member (330) in a transmission manner, and the movable member (330) has a first position and a second position; The driving member (320) can drive the movable member (330) to move in the first cavity (310a) along the first direction, and the movable member (330) drives the member to be fixed (39) to move. When the movable component (330) is in the first position, the movable component (330) is locked to the component to be fixed (39); and When the movable part (330) is in the second position, the movable part (330) is released from locking with the part to be fixed (39).

19. The fixture (300) according to claim 18, wherein The drive unit (320) includes: The drive body (321) is connected to the first housing (310); and Mounting component (322) is connected to the drive body (321) in a transmission manner; The movable component (330) is disposed on the mounting component (322) and is movable in the second direction. The driving body (321) drives the mounting component (322) to move in the first direction, and the mounting component (322) drives the movable component (330) to move.

20. The fixture (300) according to claim 19, wherein The drive structure (300a) also includes: The adjustment structure (340) is configured to drive the movable element (330) to move along a second direction on the mounting element (322).

21. The fixation device (300) according to claim 20, wherein The adjustment structure (340) includes: An elastic element (341) is in contact with the movable element (330) and the mounting element (322) respectively, and is configured to drive the movable element (330) to move in the second direction.

22. The fixation device (300) according to claim 21, wherein The adjustment structure (340) further includes: A guide (342) is disposed on the movement trajectory of the movable member (330) in the first direction; The movable member (330) also has a third position, in which the movable member (330) abuts against the guide member (342); When the movable part (330) is in the third position and moves along the first direction, the movable part (330) can move along the first direction and the second direction until it is in the second position.

23. The fixation device (300) according to claim 22, wherein When the movable part (330) switches from the third position to the second position, the movable part (330) is released from locking with the part to be fixed (39); When the movable component (330) switches from the second position to the third position, the movable component (330) locks or releases from the component to be fixed (39); and When the movable part (330) switches from the third position to the first position, the movable part (330) locks with the part to be fixed (39).

24. The fixation device (300) according to claim 22, wherein When the movable part (330) switches from the first position to the third position, the elastic part (341) is in the first compressed state; When the movable part (330) switches from the third position to the second position, the elastic part (341) is in the second compressed state; When the movable part (330) switches from the third position to the first position, the elastic part (341) is in the third compression state; Wherein, the compression amount of the movable part (330) in the second compression state is greater than the compression amount of the movable part (330) in the first compression state, and the compression amount of the movable part (330) in the first compression state is greater than the compression amount of the movable part (330) in the third compression state.

25. The fixation device (300) according to claim 22, wherein The guide (342) has a first guide surface (342a); When the movable part (330) is in the third position, it is in contact with the first guide surface (342a). When the movable part (330) is in the third position and moves along the first direction, the movable part (330) also moves along the first guide surface (342a).

26. The fixation device (300) according to claim 25, wherein The movable part (330) has a second guide surface (330a) which is opposite to the first guide surface (342a) in the first direction to guide the movable part (330) to move on the first guide surface (342a).

27. The fixation device (300) according to claim 19, wherein The driving body (321) includes: A drive motor (321a) is mounted on the first housing (310); and The transmission component (321b) extends along the first direction and is connected in transmission to the output end of the drive motor (321a); The mounting component (322) is movably connected to the transmission component (321b) to move in the first direction.

28. The fixation device (300) according to claim 27, wherein The drive unit (320) also includes: A gear set (321c), one end of which is connected to the drive motor (321a) and the other end of which is connected to the transmission component (321b).

29. The fixation device (300) according to any one of claims 18 to 28, wherein When the movable part (330) is in the first position, the movable part (330) and the part to be fixed (39) are engaged with each other.

30. The fixation device (300) according to any one of claims 18 to 28, wherein The drive structure (300a) includes: A second housing (350) has a second cavity (350a) inside, and the second cavity (350a) communicates with the first cavity (310a); The driving component (320) and the movable component (330) are both disposed within the second cavity (350a); When the movable member (330) is in the first position, at least a portion of the movable member (330) extends into the first cavity (310a).

31. The fixation device (300) according to claim 30, wherein The drive structure (300a) also includes: A cover plate (360) is movably disposed within the second cavity (350a) along the first direction; The movable part (330) abuts against the cover plate (360), and the movable part (330) drives the cover plate (360) to move when it moves along the first direction.

32. The fixation device (300) according to claim 31, wherein The drive structure (300a) also includes: A reset member (370) is connected to the cover plate (360), and the reset member (370) is used to drive the cover plate (360) to abut against the movable member (330) when the movable member (330) is separated from the cover plate (360).

33. The fixation device (300) according to claim 32, wherein The cover plate (360) includes: A first cover plate (361) and a second cover plate (362) are movably disposed in the second cavity (350a) along the first direction. At least a portion of the first cover plate (361) and the second cover plate (362) abut against each other to restrict the separation of the first cover plate (361) and the second cover plate (362). The movable component (330), the first cover plate (361) and the second cover plate (362) are arranged sequentially in the first direction, and the reset component (370) is connected to the first cover plate (361).

34. The fixation device (300) according to any one of claims 18 to 28, wherein The sidewall of the first cavity (310a) is provided with at least one guide rail (381) extending along the first direction; The component to be fixed (39) is movably mounted on the guide rail (381).

35. The fixing device (300) according to any one of claims 18 to 28, further comprising: At least one buffer pad (382) is disposed on the member to be fixed (39) and / or the first housing (310).

36. An audio component (30), comprising: The fixing device (300) as described in any one of claims 18 to 35; and The component to be fixed (39) is an audio device.

37. The acoustic assembly (30) of claim 36, wherein, The speaker is provided with a card slot (39a); When the movable part (330) is in the first position, at least a portion of the movable part (330) is inserted into the slot (39a); When the movable part (330) is in the second position, the movable part (330) disengages from the slot (39a).

38. The acoustic assembly (30) of claim 37, wherein, The movable member (330) is further provided with a third guide surface (330b) on the side facing the opening of the first cavity (310a) in the first direction. The third guide surface (330b) is used to guide the movable member (330) into the slot (39a).

39. A vehicle speaker control method, the method being used in an in-vehicle system, the method comprising: In response to an unlocking operation performed by a user on a target speaker, a first signal is received, wherein the unlocking operation is performed on a locking device in the target mounting area corresponding to the target speaker, and the first signal is fed back by the locking device; Based on the first signal, the electrical connection between the target speaker and the vehicle is cut off, so that the target speaker can operate by its own power supply; and The target speaker is controlled to detach from the target installation area according to the first signal, so that the target speaker can be used as an independent speaker and completely detached from the vehicle.

40. The vehicle speaker control method of claim 39, wherein, The response to the user's unlocking operation on the target speaker, receiving a first signal, includes: In response to a user pressing an unlock button on the locking device, the first signal is received, wherein the first signal is configured to indicate that the user intends to remove the target speaker from the vehicle.

41. The vehicle speaker control method of claim 39, wherein, The step of controlling the target speaker to detach from the target installation area according to the first signal, so that the target speaker can be used as an independent speaker and completely detached from the vehicle, includes: Based on the first signal, the audio connection between the target speaker and the vehicle system is severed; and Based on the first signal, the communication connection between the target speaker and the vehicle system is cut off.

42. The vehicle speaker control method of claim 41, wherein, The step of controlling the target speaker to detach from the target installation area according to the first signal, so that the target speaker can be used as an independent speaker and completely detached from the vehicle, further includes: Control the target speaker to detach from the vehicle from its corresponding target mounting position; and The indicator light at the unlock button of the target speaker operates in a first preset mode to indicate that the target speaker is being detached from the vehicle from the target mounting position.

43. The vehicle speaker control method of claim 42, wherein, The step of controlling the target speaker to detach from the target installation area according to the first signal, so that the target speaker can be used as an independent speaker and completely detached from the vehicle, further includes: The indicator light at the unlock button of the target speaker operates in a second preset mode to indicate that the target speaker has been removed from the vehicle from the target installation position.

44. A vehicle speaker control method characterized by, The method is used in an in-vehicle system, and the method includes: In response to an installation operation performed by a user on a target speaker, a second signal is received, wherein the second signal is fed back by a locking device in the target installation area corresponding to the target speaker; and The locking device is controlled to connect and lock the target speaker to the vehicle, so that the target speaker becomes one of the speakers of the vehicle.

45. The vehicle speaker control method of claim 44, wherein, The receiving of the second signal in response to the user's installation operation on the target speaker includes: The second signal is received in response to the user installing the target speaker into the target installation area and pressing the locking button on the locking device.

46. ​​The vehicle speaker control method according to claim 44, wherein, The receiving of the second signal in response to the user's installation operation on the target speaker includes: The second signal is received in response to the user installing the target speaker into the target installation area to trigger the micro switch on the locking device.

47. The vehicle speaker control method of claim 44, wherein, The control of the locking device to connect and lock the target speaker to the vehicle, so that the target speaker becomes one of the speakers of the vehicle, includes: Control the target speaker to lock to the corresponding target installation position.

48. The vehicle speaker control method according to claim 47, wherein, The method of controlling the locking device to connect and lock the target speaker to the vehicle, so that the target speaker becomes one of the speakers of the vehicle, further includes: Based on the second signal, an audio connection is established between the target speaker and the vehicle system; Based on the second signal, a communication connection is established between the target speaker and the vehicle system; and Based on the second signal, an electrical connection is established between the target speaker and the vehicle system so that the target speaker can operate powered by the vehicle's power supply.

49. A loudspeaker (80) that can function as a target loudspeaker (80) in the vehicle loudspeaker control method according to any one of claims 39 to 48; The loudspeaker (80) includes: The power supply assembly (810) is configured to independently power the speaker (80) when the speaker (80) is detached from the vehicle; The power amplifier component (820) is configured to output the current audio; A plug-in assembly (830) is configured to establish an audio connection, a communication connection and an electrical connection between the speaker (80) and the vehicle, the plug-in assembly (830) employing an aviation plug.

50. The loudspeaker (80) of claim 49 further includes a communication component (840) configured to acquire the current audio to be output when the loudspeaker (80) is detached from the vehicle.

51. The speaker (80) of claim 49 further includes an audio input component (850) configured to provide audio input to a vehicle or to a user when the speaker (80) is detached from the vehicle.

52. A vehicle that can implement the vehicle speaker control method as described in any one of claims 39 to 48; The vehicle is provided with a target mounting area for mounting a target speaker (80), the target mounting area is provided with a locking device (15), the locking device (15) is provided with an unlock button (15a) and a lock button (15b); The target installation area is also provided with a socket assembly (14), which is configured to establish an audio connection, a communication connection and an electrical connection between the speaker (80) and the vehicle. The socket assembly (14) adopts an aviation socket that is compatible with aviation plugs.

53. The vehicle of claim 52, wherein, The locking device (15) is also provided with a micro switch (15c), which is configured to cause the locking device (15) to send a second signal to the vehicle system (16) when the target speaker (80) is installed in the target installation area and is touched.

54. An audio system (40), comprising: First docking station (410); and The first speaker device (420) is detachably connected to the first docking station (410). The first speaker device (420) includes a first receiving unit (421), a first processing module (422), and at least one first speaker (423). The first receiving unit (421) is used to receive a first signal. The first processing module (422) is signal-connected to the first receiving unit (421). The output terminal of the first processing module (422) is signal-connected to the first speaker (423).

55. The sound system (40) of claim 54, wherein, The first processing module (422) includes a first processing unit (422a) and a first power amplifier unit (422b). The first processing unit (422a) is signal-connected to the first receiving unit (421). The input terminal of the first power amplifier unit (422b) is signal-connected to the first processing unit (422a), and the output terminal of the first power amplifier unit (422b) is signal-connected to the first speaker (423).

56. The sound system (40) of claim 54, wherein, The frequency range of the first signal is between 430 MHz and 440 MHz.

57. The sound system (40) of claim 54, wherein, The first speaker device (420) includes a second receiving unit (424), which is used to receive a second signal and is signal-connected to the first receiving unit (421).

58. The sound system (40) of claim 57, wherein, The frequency range of the second signal is between 2400 MHz and 2483.5 MHz.

59. The sound system (40) of claim 57, wherein, The second receiving unit (424) is signal-connected to the first processing module (422).

60. The sound system (40) of claim 54 or 57, wherein, The first speaker device (420) includes a third receiving unit (425) for receiving a third signal, and the third receiving unit (425) is signal connected to the first processing module (422).

61. The audio system (40) according to claim 54 further includes a plurality of first docking stations (410) and a plurality of first speaker devices (420).

62. The sound system (40) of claim 54, wherein, The first speaker device (420) further includes a first transmitting unit (426), which is signal-connected to the first processing module (422) and is used to transmit a target signal; The audio system (40) also includes: The second speaker device (430) includes a fourth receiving unit (431) and at least one second speaker (432), the fourth receiving unit (431) being connected to the second speaker (432), and the fourth receiving unit (431) being used to receive the target signal transmitted by the first transmitting unit (426).

63. The audio system (40) according to claim 62 further includes at least two second speaker devices (430), each second speaker device (430) including a second transmitting unit (433) for signal connection with the fourth receiving unit (431) of another second speaker device (430).

64. The audio system (40) according to any one of claims 54 to 63, further comprising: The radio receiver (440) includes a radio module (441) and a third transmitting unit (442); The third transmitting unit (442) is signal-connected to the first receiving unit (421), and the sound receiving module (441) is used to generate the corresponding first signal according to the collected sound signal; the third transmitting unit (442) is used to transmit the first signal.

65. A vehicle comprising the audio system (40) as described in any one of claims 54 to 61.

66. The vehicle according to claim 65 further includes a rear compartment, wherein the first docking station (410) is disposed in the rear compartment.

67. The vehicle according to claim 65 further includes a second docking station (12) and a second speaker device (430), the second speaker device (430) being detachably disposed on the second docking station (12), the second speaker device (430) including a fourth receiving unit (431) and at least one second speaker (432), the fourth receiving unit (431) being connected to the second speaker (432), the fourth receiving unit (431) being used to receive the target signal transmitted by the first transmitting unit.

68. A control method for an audio system, applied to the audio system (40) of claim 54, the control method for the audio system comprising: The first receiving unit (421) receives the first signal; The first receiving unit (421) outputs first data to the first processing module (422) according to the first signal; The first processing module (422) outputs a first audio signal to the first speaker (423) based on the first data; and The first speaker (423) plays the first audio.

69. The control method of the sound system according to claim 68, wherein, The first speaker device (420) further includes a first transmitting unit (426), which is signal-connected to the first processing module (422); The audio system (40) further includes: a second speaker device (430); the second speaker device (430) includes a fourth receiving unit (431) and at least one second loudspeaker (432), the fourth receiving unit (431) being connected to the second loudspeaker (432); The control method for the audio system also includes: The first processing module (422) outputs the first audio to the first sending unit (426) based on the first data; The first transmitting unit (426) transmits the first audio to the fourth receiving unit (431); The fourth receiving unit (431) outputs the first audio signal to the second speaker (432); and The second speaker (432) plays the first audio.

70. The control method of an audio system according to claim 69, wherein, The audio system (40) includes at least two second speaker devices (430), each second speaker device (430) including a second transmitting unit (433), the second transmitting unit (433) being used to signal connect with the fourth receiving unit (431) of another second speaker device (430); The control method for the audio system also includes: The second transmitting unit (433) of one of the second speaker devices (430) transmits the first audio to the fourth receiving unit (431) of the other second speaker device (430); The fourth receiving unit (431) of another second speaker device (430) outputs the first audio to the second speaker (432) of the other second speaker device (430); and The second speaker (432) of another second speaker device (430) plays the first audio.

71. A media system (10), the media system (10) comprising: A media device (100) for performing media functions; and An adapter (200) is used to adapt the media device (100) so that the media device (100) has a coupled state and a decoupled state relative to the adapter (200); When the media device (100) is in the coupled state, the media device (100) is coupled to the adapter (200); when the media device (100) is in the decoupled state, the media device (100) is disconnected from the adapter (200). In this embodiment, at least one of the two media devices (100) forms a communication connection and / or an electrical connection with the other, so that the two media devices (100) can cooperate to realize media functions.

72. The media system (10) of claim 71, wherein, The adapter (200) is provided with: An adaptation space for accommodating at least a portion of the media device (100).

73. The media system (10) of claim 72, wherein, The media device (100) includes: A media electrical interface (108) is used to transmit electrical power and / or signals of the media device (100); The adapter (200) includes: An adapter electrical interface (214) is provided for transmitting electrical energy and / or signals of the adapter device (200); The adapter electrical interface (214) is located in the adapter space; When the media device (100) is in the coupled state, the media electrical interface (108) and the adapter electrical interface (214) constitute an electrical connection for transmitting electrical energy and / or signals; and / or When the media device (100) is in the decoupled state, the media electrical interface (108) is disconnected from the adapter electrical interface (214) for transmitting electrical energy and / or signals.

74. The media system (10) of claim 73, wherein, The adapter electrical interface (214) is located on the movement path of the media device (100) in the adapter space.

75. The media system (10) of claim 74, wherein, The media electrical interface (108) is located on the side facing the media electrical interface (108) when the media device (100) moves in the adaptation space.

76. The media system (10) of claim 75, wherein, The docking direction of the media electrical interface (108) and the adapter electrical interface (214) is parallel to the direction of movement of the media device (100) when it moves in the adapter space.

77. The media system (10) of claim 72, wherein, The adapter (200) further includes: A decoupling module (230) is used to drive the media device (100) into a decoupled state; At least a portion of the decoupling module (230) is disposed in a first space connected to the adaptation space and has at least a plurality of motion positions relative to the adaptation space.

78. The media system (10) of claim 77, wherein, The decoupling module (230) has a motion state in which at least part of it moves into the adaptation space, so that the decoupling module (230) drives the media device (100) to move.

79. The media system (10) of claim 77, wherein, The decoupling module (230) has a motion state that moves entirely to the outside of the adaptation space, so that the decoupling module (230) and the media device (100) are de-interfered.

80. The media system (10) of claim 72, wherein, The adapter (200) further includes: A locking module (220) is used to lock the coupling state of the media device (100); At least a portion of the locking module (220) is disposed in a second space connected to the adaptation space and has at least a plurality of movement positions relative to the adaptation space.

81. The media system (10) of claim 80, wherein, The locking module (220) has a motion state in which at least part of it moves into the adaptation space, so that the locking module (220) interferes with the media device (100).

82. The media system (10) of claim 80, wherein, The locking module (220) has a movement state in which it moves entirely to the outside of the adaptation space so that the locking module (220) and the media device (100) are released from interference.

83. The media system (10) of any of claims 72 to 82, wherein, The media device (100) further includes: A collaborative electrical interface (105) is used to enable the transmission of electrical power and / or signals between the plurality of media devices (100).

84. The media system (10) of claim 83, wherein, The collaborative electrical interface (105) and the media electrical interface (108) are configured as the same type of interface.

85. The media system (10) of any one of claims 72 to 82, wherein, The media device (100) is equipped with: A transfer space for accommodating at least a portion of another media device (100).

86. The media system (10) of claim 85, wherein, The adaptation space is larger than the transfer space, so that the adaptation space can accommodate multiple media devices (100).

87. The media system (10) of claim 86, wherein, The media device (100) includes: The media module (120) is used to receive or output media information; The media module (120) includes one or more of the following: an audio module (102), a display module (103), and a pickup module (104).

88. The media system (10) of claim 87, wherein, The plurality of media devices (100) coupled to one of the adapter devices (200) have different media modules (120).

89. The media system (10) of claim 88, wherein, The plurality of media devices (100) coupled to one of the adapter devices (200) are each configured with at least one audio module (102) providing a first audio range and another audio module (102) providing a second audio range.

90. The media system (10) of claim 79, wherein, The plurality of media devices (100) coupled to one of the adapter devices (200) have different volumes.

91. The media system (10) of any one of claims 72 to 82, wherein, The adapter (200) is provided with a plurality of adapter spaces that can respectively accommodate the corresponding media device (100).

92. The media system (10) of any one of claims 71 to 82, wherein, The media system (10) includes a plurality of adapters (200) and a plurality of media devices (100) that are coupled to their respective adapters (200).

93. The media system (10) of any one of claims 71 to 82, wherein, The media device (100) also includes: Built-in power module (109) for providing power to media device (100); and A power supply electrical interface (111) is provided for enabling the transmission of electrical energy and / or signals between the media device (100) and an external power source.

94. A media system (10), the media system (10) comprising: A media device (100) for performing media functions; and An adapter (200) is used to adapt the media device (100) so that the media device (100) has a coupled state and a decoupled state relative to the adapter (200); The media device (100) and / or the adapter (200) include: A decoupling module (230) is used to drive the media device (100) to decouple from the coupling state; The media device (100) includes: A media electrical interface (108) is used to transmit electrical power and / or signals of the media device (100); The adapter (200) includes: An adapter electrical interface (214) is provided for transmitting electrical energy and / or signals of the adapter device (200); When the media device (100) is in the coupled state, the media electrical interface (108) and the adapter electrical interface (214) constitute an electrical connection for transmitting electrical energy and / or signals; and / or When the media device (100) is in the decoupled state, the media electrical interface (108) is disconnected from the adapter electrical interface (214) for transmitting electrical energy and / or signals.

95. The media system (10) of claim 94, wherein, The adapter (200) further includes: An adapter controller (260) is used to control the operation of the decoupling module (230); The decoupling module (230) is electrically connected to the adapter controller (260) so that the adapter controller (260) controls the operation of the decoupling module (230).

96. The media system (10) of claim 95, wherein, The adapter (200) further includes: A locking module (220) is used to lock the media device (100) in the coupled state; The adapter controller (260) and the locking module (220) are electrically connected so that the adapter controller (260) controls the operation of the locking module (220).

97. The media system (10) of claim 96, wherein, The adapter (200) further includes: A detection module (270) is used to detect the media device (100); The adapter controller (260) is electrically connected to the detection module (270) so that the adapter controller (260) controls the operation of the decoupling module (230) and / or the locking module (220) according to the detection result of the detection module (270).

98. The media system (10) of claim 97, wherein, The adapter (200) further includes: An adaptation operation module (250) is provided for the user to operate the adaptation device (200); The adapter controller (260) is electrically connected to the adapter operation module (250) so that the adapter controller (260) controls the operation of the decoupling module (230) and / or the locking module (220) according to the user's operation.

99. The media system (10) according to any one of claims 94 to 98, wherein, The media device (100) includes: The audio module (102) is used to implement audio functions; The audio module (102) is electrically connected to the media electrical interface (108) so that the audio module (102) can obtain the required electrical energy from the media electrical interface (108) at least.

100. The media system (10) according to any one of claims 94 to 98, wherein, The media device (100) includes: Display module (103) is used to implement display functions; The display module (103) is electrically connected to the media electrical interface (108) so that the display module (103) can obtain the required power from the media electrical interface (108) at least.

101. The media system (10) according to any one of claims 94 to 98, wherein, The media device (100) includes: The sound pickup module (104) is used to collect sound; The pickup module (104) is electrically connected to the media electrical interface (108) so that the pickup module (104) can obtain the required electrical energy from the media electrical interface (108) at least.

102. The media system (10) according to any one of claims 94 to 98, wherein, The media device (100) includes: The media communication module (107) is used to enable wireless communication of the media device (100).

103. The media system (10) of claim 100, wherein, The adapter (200) includes: An adapter communication module (280) is used to enable wireless communication of the adapter device (200); The media communication module (107) and the adapter communication module (280) constitute a communication transmission.

104. The media system (10) of claim 100, wherein, The media communication module (107) includes one or more of the following: Bluetooth unit, WiFi unit, UWB unit, and NFC unit.

105. The media system (10) according to any one of claims 94 to 98, wherein, The adapter (200) is provided with: An adaptation space for accommodating at least a portion of the media device (100); The adapter electrical interface (214) is located inside the adapter space.

106. The media system (10) according to any of the claims 94 to 98, wherein The media device (100) is equipped with: A transfer space for accommodating at least a portion of another media device (100).

107. The media system (10) according to any of claims 94 to 98, wherein, The media device (100) also includes: A collaborative electrical interface (105) is used to enable the transmission of electrical power and / or signals between the plurality of media devices (100).

108. The media system (10) of any one of claims 94 to 98, wherein, The media device (100) also includes: An external electrical interface (106) is provided for transmitting electrical energy and / or signals between the media device (100) and an external device (4).

109. The media system (10) of any one of claims 94 to 98, wherein, The media device (100) also includes: A power supply electrical interface (111) is provided for enabling the transmission of electrical energy and / or signals between the media device (100) and an external power source.

110. The media system (10) of claim 109, wherein, The media device (100) also includes: Built-in power module (109) for providing power to media device (100); The built-in power module (109) is electrically connected to the power supply electrical interface (111).

111. The media system (10) according to any of the claims 94 to 98, wherein The media device (100) also includes: A media controller (112) is used to control the media device (100); The decoupling module (230) and the media controller (112) are connected by an electrical connection formed by the media electrical interface (108) and the adapter electrical interface (214) to realize the transmission of electrical energy and / or signals.

112. A method for controlling a media system, applied to a media system (10) as described in any one of claims 94 to 111, the media system (10) comprising: A media device (100) for performing media functions; and An adapter (200) is used to adapt the media device (100) so that the media device (100) has a coupled state and a decoupled state relative to the adapter (200); The media device (100) and / or the adapter (200) include: A decoupling module (230) is used to drive the media device (100) to decouple from the coupling state; The media device (100) includes: A media electrical interface (108) is used to transmit electrical power and / or signals of the media device (100); The adapter (200) includes: An adapter electrical interface (214) is provided for transmitting electrical energy and / or signals of the adapter device (200); The control method includes: According to user operation and / or system instructions, the decoupling module (230) is controlled to drive the media device (100) to decouple, so that the media electrical interface (108) is disconnected from the adapter electrical interface (214).

113. The control method of the media system according to claim 112, wherein, The adapter (200) includes: A locking module (220) is used to lock the media device (100) in the coupled state; The control method further includes: According to user operation and / or system instructions, the control locking module (220) locks the media device (100) in the coupled state so that the media electrical interface (108) remains connected to the adapter electrical interface (214).

114. The control method of the media system according to claim 113, wherein, The adapter (200) further includes: A detection module (270) is used to detect the media device (100); The control method further includes: Based on the detection result of the detection module (270), the locking module (220) is controlled to lock or unlock the media device (100).

115. The control method of the media system according to claim 114, wherein, The adapter (200) further includes: An adaptation operation module (250) is provided for the user to operate the adaptation device (200); The control method further includes: Based on the user's operation of the adaptation module (250), the decoupling module (230) is controlled to drive the media device (100) to move in order to decouple the media device (100); and Based on the user's operation of the adaptation operation module (250), the locking module (220) is controlled to release the locking of the coupling state of the media device (100).

116. The control method of the media system according to claim 115, wherein, The media device (100) includes: The media module (120) is used to receive or output media information; The control method further includes: According to user operation and / or system instructions, the adapter (200) is controlled to transmit electrical energy and / or signals to the media module (120) through the electrical connection formed by the media electrical interface (108) and the adapter electrical interface (214).

117. The control method of the media system according to claim 116, wherein, The media device (100) includes: A media communication module (107) is used to enable wireless communication of the media device (100); The adapter (200) includes: An adapter communication module (280) is used to enable wireless communication of the adapter device (200); The control method further includes: According to user operation and / or system instructions, the media communication module (107) and the adapter communication module (280) are controlled to form a data transmission.

118. The control method of the media system according to claim 117, wherein, The media device (100) also includes: A cooperative electrical interface (105) is used as a transmission interface for providing power and / or signal transmission between media devices (100); The control methods also include: According to user operation and / or system instructions, the electrical energy and / or signals provided by the adapter device (200) are distributed to the two media devices (100) through the electrical connection consisting of the media electrical interface (108), the adapter electrical interface (214) and the coordination electrical interface (105).

119. The control method of the media system according to claim 118, wherein, The media system (10) includes: multiple media devices (100); The control methods also include: According to user operation and / or system instructions, the control adapter (200) simultaneously drives multiple media devices (100) to decouple, so that the media electrical interface (108) is disconnected from the adapter electrical interface (214); and / or According to user operation and / or system instructions, the control adapter (200) simultaneously locks the coupling state of the media device (100) so that the media electrical interface (108) remains connected to the adapter electrical interface (214).

120. A non-transitory computer readable storage medium having stored thereon a computer program, wherein, When a computer program is executed by one or more processors, it implements the vehicle speaker control method as described in any one of claims 39 to 48, or the media system control method as described in any one of claims 112 to 119.

121. A computer program product comprising a computer program, wherein, When a computer program is executed by a processor, it implements the control method of the media system as described in any one of claims 112 to 119.

122. An electronic device, comprising: A memory that stores computer programs; and A processor for executing a computer program in memory to implement the control method of the media system as described in any one of claims 112 to 119.

123. A vehicle (1) comprising a loudspeaker (50) as claimed in any one of claims 1 to 17, or a mounting device (300) as claimed in any one of claims 18 to 35, or an audio assembly (30) as claimed in any one of claims 36 to 38, or a media system (10) as claimed in any one of claims 71 to 93, or a media system (10) as claimed in any one of claims 94 to 111; or a control method for implementing the media system as claimed in any one of claims 112 to 119.

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