CN217643163U - Electronic device - Google Patents
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- CN217643163U CN217643163U CN202221653924.8U CN202221653924U CN217643163U CN 217643163 U CN217643163 U CN 217643163U CN 202221653924 U CN202221653924 U CN 202221653924U CN 217643163 U CN217643163 U CN 217643163U
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Abstract
The application provides an electronic device. The electronic equipment comprises a first input interface, a control module and an output component, wherein the first input interface is used for being connected with first output equipment so as to receive the output of the first output equipment; the control module is connected with the first input interface to generate a corresponding control signal according to the output of the first output equipment; the output component is connected with the control module to output corresponding information according to the output parameters determined by the control signal. The control module group is according to the output parameter of first output device's output intelligent regulation output module for no matter how big the power supply signal that first input interface received, output module all can carry out signal output with the best output effect under the condition of supplying power now, even make the power of connecting not the power of complete adaptation, output module also can guarantee the best output effect under the condition of supplying power now.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to electronic equipment.
Background
At present, along with the improvement of the quality of life of people and the requirements of work meetings, some external signal output devices are applied to electronic equipment more and more frequently, the signal output devices are electrically connected with the electronic equipment and output related contents in the electronic equipment through the power supply of the electronic equipment, but the power supply connected with an interface of the external signal output devices or the electric energy provided by the electronic equipment can not necessarily meet the requirements of the power consumption of a loudspeaker, and under the condition, the phenomena of distortion and the like can occur due to too low electric power when the related contents in the electronic equipment are output.
So that designers can supply power to the signal output device by additionally adding a power supply so as to enable the signal output device to output normally.
However, adding an extra power supply to the signal output device alone would greatly increase the complexity of operation, reduce efficiency and experience.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides the following technical scheme:
a first aspect of the present application provides an electronic device, comprising:
a first input interface for connecting with a first output device to receive an output of the first output device;
the control module is connected with the first input interface and used for generating a corresponding control signal according to the output of the first output equipment;
and the output component is connected with the control module to output corresponding information according to the output parameters determined by the control signal.
In some modified embodiments of the first aspect of the present application, the electronic device mentioned above, wherein the control module includes a power management chip and a controller;
the power management chip is electrically connected with the first input interface and at least can detect the power output of the first output device;
the controller is electrically connected with the power management chip and can control power supply parameters provided by the power management chip to the output assembly according to the power output of the first output device.
In some modified embodiments of the first aspect of the present application, in the electronic device, the control module further includes a conversion circuit;
the conversion circuit is arranged on a power supply path between the power management chip and the output assembly and can adjust power supply parameters provided for the output assembly according to the control of the controller.
In some modified embodiments of the first aspect of the present application, in the electronic device, the converting circuit includes a voltage boosting circuit and a voltage dropping circuit;
the booster circuit is connected with the power management chip, the controller and the output assembly so as to boost the power supply parameters provided by the output assembly to the rated power supply parameters of the output assembly according to the control of the controller;
the voltage reduction circuit is connected with the power management chip, the controller and the output assembly so as to reduce the power supply parameters provided for the output assembly to the rated power supply parameters of the output assembly according to the control of the controller.
In some modified embodiments of the first aspect of the present application, the electronic device described above, wherein the conversion circuit further comprises a first switch and a second switch;
the first switch is arranged between the power management chip and the booster circuit, is connected with the controller and is used for controlling the on-off of the booster circuit;
the second switch is arranged between the power management chip and the voltage reduction circuit, connected with the controller and used for controlling the on-off of the voltage reduction circuit.
In some modified embodiments of the first aspect of the present application, in the electronic device, the controller is electrically connected to the output component, and is capable of controlling an operating parameter of the output component at least according to a content output of the first output device.
In some variations of the first aspect of the present application, the electronic device recited above, wherein the controller comprises a memory;
a plurality of groups of output parameters of the output assembly are prestored in the memory;
the plurality of sets of output parameters respectively correspond to outputs of a plurality of different first output devices.
In some modified embodiments of the first aspect of the present application, the electronic device further includes a second input interface;
the second input interface is used for being connected with the first output equipment or second output equipment, and the control module is connected with the second input interface and used for generating corresponding control signals according to the output of the first output equipment and/or the second output equipment.
In some modified embodiments of the first aspect of the present application, the electronic device further includes a first output adjustment key and a second output adjustment key;
the first output adjusting key and the second output adjusting key are connected with the control module and used for sending instructions for enhancing output signals and weakening the output signals so as to adjust output parameters of the output assembly.
In some variations of the first aspect of the present application, the electronic device is as described above, wherein the output component is an audio output component or a light output component.
Compared with the prior art, according to the electronic device provided by the first aspect of the application, the power supply of the first output device is obtained by setting at least the first input interface for connecting the first output device, and the control module is arranged to intelligently adjust the output parameter of the output module according to the output of the first output device, so that the output module can output signals with the best output effect under the current power supply condition no matter how large the power supply signal received by the first input interface is; furthermore, the electronic equipment provided by the application can adjust the output parameters of the output assembly to the condition of being matched with the power supply even if the connected power supply is not a completely matched power supply, so that the phenomenon of output distortion cannot occur during signal output, and the electronic equipment is ensured to achieve the optimal output performance under different power; therefore, the problem that the prior art cannot meet the dual requirements of external signal output equipment on power supply and power output is effectively solved.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description, which proceeds with reference to the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:
fig. 1 schematically illustrates a structural diagram of an electronic device provided in an embodiment of the present application;
fig. 2 schematically illustrates a top view schematic diagram of an electronic device provided by an embodiment of the present application;
fig. 3 schematically shows a block diagram of an electronic device provided in an embodiment of the present application;
fig. 4 schematically shows another structural block diagram of the electronic device provided by the embodiment of the present application;
the reference numbers indicate: the electronic device 1, the first input interface 2, the control module 3, the power management chip 31, the controller 32, the conversion circuit 33, the voltage boost circuit 331, the voltage step-down circuit 332, the first switch 333, the second switch 334, the output component 4, the speaker 41, the audio processor 42, the audio enhancement processor 43, the power amplifier 44, the second input interface 5, the first output adjustment key 6, and the second output adjustment key 7.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
Example 1
As shown in fig. 1 and fig. 3, an embodiment of the present invention provides an electronic device 1, which includes a first input interface 2, a control module 3, and an output module 4, where the first input interface 2 is used for being connected to a first output device (not shown in the figure) to receive an output of the first output device (not shown in the figure); the control module 3 is connected with the first input interface 2 to generate a corresponding control signal according to the output of the first output device (not shown in the figure); the output component 4 is connected with the control module 3 to output corresponding information according to the determined output parameters of the control signal.
Specifically, in order to solve the problem that the prior art cannot meet the dual requirements of the first output device of the external signal on power supply and power output, this embodiment provides an electronic device 1, which is electrically connected to the first output device and can receive the output of the first output device by setting a first access interface 2, and through signal interaction between a control module 3 and the first input interface 2, the control module 3 can receive a control signal corresponding to the output of the first output device according to the first input interface 2 to control the output parameters of an output component 4, thereby ensuring that the output component 4 can always work under the condition of its rated voltage and no output distortion occurs during signal output regardless of the power supply parameters that the first output device connected to the electronic device 1 can provide, and no additional connection of separate power supply devices is required, thereby ensuring that the electronic device can achieve optimal output performance under different powers.
The electronic device 1 is an external first output device, including but not limited to an external sound box, an external display screen, and other devices that require external power supply to perform related output, and the electronic device 1 needs to operate under a rated voltage power supply condition to avoid a phenomenon of output distortion.
The first output device (not shown in the figure) is a device capable of outputting content, including but not limited to a computer, a mobile phone, a television, and other devices capable of outputting data such as audio and video.
The first input interface 2 is a general electrical connection interface, including but not limited to a Type C interface capable of charging and data transmission simultaneously, and the first input interface 2 receives an output of the first output device (not shown in the figure), including but not limited to power, audio, video and other data.
The output component 4 is a component capable of outputting information, including but not limited to outputting data such as audio and video, for example: the audio output component and the light output component; when the output component 4 is an audio output component, it needs to supply power under a rated voltage condition, but when the electronic device 1 where it is located needs to be externally connected to a first output device, the first output device may not necessarily provide power supply parameters adapted to the output component 4, and then the output component 4 will have problems of poor audio output effect, distortion and the like. When the output component 4 is an audio output component, the output parameters at least include output parameters such as frequency, signal-to-noise ratio, transient response, stereo separation degree, stereo balance degree, and gain; when the output component 4 is a light output component, the output parameters at least include output parameters such as brightness, flicker frequency, color, and the like.
The control module 3 is a control chip capable of performing data transceiving, processing, analyzing, and comparing, and capable of performing PLC program editing, and in this embodiment, the control module 3 is in signal connection with the first input interface 2, which may be in direct electrical connection or in wireless signal connection; the control module 3 is capable of determining the maximum power that can be provided for the output component 4 according to the output of the first output device (not shown in the figure) received by the first input interface 2, and generating a control signal corresponding to the output component 4 according to the maximum power and the rated voltage of the output component 3, wherein the control signal comprises a power supply control signal and an operation control signal for the output component 3, and the optimal output is ensured under the condition of the rated voltage of the output component 4; for example: the rated voltage of the output assembly is 12V, and the voltage received by the first input interface 2 is 5v,3a, the control module 3 analyzes that the maximum power that the first output device (not shown in the figure) can pass through for the output assembly 4 is 15W, and then when the voltage is 12V, part of the current loss is removed, the output assembly 4 can be supplied with power of 12v,1a, and the output assembly 4 is correspondingly controlled to output at 12W and under the operation of 12W corresponding to the relevant parameter state.
According to the above list, the electronic device 1 provided in the first aspect of the present application obtains the power supply of the first output device by setting at least the first input interface 2 for connecting the first output device (not shown in the figure), and sets the control module 3, and intelligently adjusts the output parameter of the output module 4 according to the output of the first output device by the control module 3, so that the output module 4 can output a signal with the best output effect under the current power supply condition no matter how large the power supply signal received by the first input interface 2 is; furthermore, according to the electronic device 1 provided by the application, even if the connected power supply is not a completely adaptive power supply, the output parameter of the output component 4 can be adjusted to be matched with the power supply, so that the output distortion phenomenon cannot occur during signal output, and the electronic device 1 is ensured to achieve the optimal output performance when working under different powers; therefore, the problem that the prior art cannot meet the dual requirements of external signal output equipment on power supply and power output is effectively solved.
Further, referring to fig. 3, in the electronic device provided in this embodiment, in a specific implementation, the control module 3 includes a power management chip 31 and a controller 32; the power management chip 31 is electrically connected to the first input interface 2, and is capable of detecting at least the power output of the first output device (not shown in the figure); the controller 32 is electrically connected to the power management chip 31, and is capable of controlling a power supply parameter provided by the power management chip 31 to the output component 4 according to at least a power output of the first output device (not shown in the figure).
Specifically, in order to realize that the control module 3 can adjust the output parameters of the output module 4 according to the power output received by the first input interface 2, in the present embodiment, the control module 3 is configured to include a power management chip 31 and a controller 32, where the power management chip 31 is a chip responsible for converting, distributing, detecting and other power management in the electronic device 1; in this embodiment, the power management chip 31 of the TPS65988 may be selected, and determines, through the power output of the first output device received by the first input interface 2, a power supply voltage and a maximum power that the first output device can provide to the electronic device 1, and sends the power supply voltage and the maximum power to the controller 32; the controller 32 is a control chip capable of performing data transceiving, processing, analysis, and comparison, and capable of performing PLC program editing, and a Micro Control Unit (MCU) may be used in this embodiment; the controller 32 is capable of generating a supply control signal for the output assembly 4 based on the supply voltage and the maximum power and the rated voltage of the output assembly 3, for example: the rated voltage of the output component 4 is 12V, and the voltage received by the first input interface 2 is 5v,3a, the control module 3 analyzes that the maximum power that the first output device (not shown in the figure) can pass through for the output component 4 is 15W, so that when the voltage is 12V, 12v,1a power can be provided for the output component 4, and the controller 32 controls the power management chip 31 to provide 12v,1a power for the output component 4.
Correspondingly, referring to fig. 3, in the electronic device 1 provided in this embodiment, in a specific implementation, the controller 32 is electrically connected to the output component 4, and is capable of outputting and controlling the operating parameters of the output component 4 according to at least the content of the first output device.
Specifically, the controller 32 may further calculate and generate an operating parameter corresponding to the output component 4 according to the power supply voltage and the maximum power received by the first input interface 2 and the rated voltage of the output component 3, that is, the power state in which the output component 4 operates, for example: when the controller 32 controls the power management chip 31 to supply 12v and 1a power to the output device 4, the controller 32 will synchronously control the output device 4 to perform output operation of relevant data in a power state of 12W, for example: when the audio is output, the controller 32 will provide corresponding frequency, signal-to-noise ratio, transient response, stereo separation, stereo balance, gain and overflow parameters to the output component corresponding to 12W, so as to ensure the best working effect under the current power supply condition.
Further, referring to fig. 3, in the electronic device 1 provided in this embodiment, in a specific implementation, the control module 3 further includes a conversion circuit 33; the conversion circuit 33 is disposed on a power path between the power management chip 31 and the output device 4, and is capable of adjusting a power supply parameter provided to the output device 4 according to the control of the controller 32.
Specifically, in order to adjust the power supply parameter of the output element 4 by the controller 32, in this embodiment, a conversion circuit 33 is disposed in the control module 3, and the conversion circuit 33 is a circuit structure capable of performing voltage rise and fall, which is easily understood by those skilled in the art and will not be described herein in detail. The converter circuit 33 is electrically connected to the controller 32, and when the controller 32 determines that the supply voltage received by the first input interface 2 is higher or lower than the rated voltage of the output device 4, the controller 32 controls the converter circuit 33 to perform corresponding voltage boosting or voltage reducing to ensure that the rated voltage of the output device 4 is reached.
More specifically, the conversion circuit 33 includes a voltage boosting circuit 331 and a voltage dropping circuit 332; the boosting circuit 331 is connected to the power management chip 31, the controller 32 and the output component 4, so as to boost the power supply parameters provided to the output component 4 to the rated power supply parameters of the output component 4 according to the control of the controller 4, including at least the rated voltage; the voltage reduction circuit 332 is connected to the power management chip 31, the controller 32 and the output component 4, so as to reduce the power supply parameter provided to the output component 4 to the rated power supply parameter of the output component 4 according to the control of the controller 32, including at least the rated voltage.
Further, referring to fig. 3, in the electronic device 1 provided in this embodiment, in a specific implementation, the converting circuit 33 further includes a first switch 333 and a second switch 334; the first switch 333 is arranged between the power management chip 31 and the voltage boost circuit 331, and the first switch 333 is connected with the controller 32 and used for controlling the on-off of the voltage boost circuit 331; the second switch 334 is disposed between the power management chip 31 and the voltage-reducing circuit 332, and the second switch 334 is connected to the controller 32 and is used for controlling on/off of the voltage-reducing circuit 332.
Specifically, in order to realize the precise control of the converter circuit 33 by the controller 32, in this embodiment, the first switch 333 and the second switch 334 are arranged to respectively control the on/off of the voltage boost circuit 331 and the voltage buck circuit 332, for example: when the controller 32 determines that the supply voltage received by the first input interface 2 is higher than the rated voltage of the output component 4, the controller 32 controls the first switch 333 to be turned off to turn on the voltage boost circuit 331, so as to implement the voltage boost function; accordingly, when the controller 32 determines that the power supply voltage received by the first input interface 2 is lower than the rated voltage of the output component 4, the controller 32 controls the second switch 334 to be turned off to turn on the voltage-reducing circuit 332, so as to implement the voltage-reducing function thereof.
Further, in the electronic device 1 provided in this embodiment, in a specific implementation, the controller 32 includes a memory (not shown in the figure); a plurality of groups of output parameters of the output assembly 4 are prestored in the memory; the plurality of sets of output parameters respectively correspond to outputs of a plurality of different first output devices.
Specifically, in order to ensure the output effect of the output assembly 1, in this embodiment, a plurality of sets of output parameters corresponding to the output assembly are preset in a memory (not shown in the figure) of the controller 32, so that when the output of the first output device is different, output parameters, including power supply parameters and working parameters, which enable the output assembly 4 to maintain a better output effect can be found; taking an audio output component as an example, the rated voltage of the audio output component is 12V, when the outputs of the first output device are respectively 5v,3a and 20v,3a, corresponding output parameters such as frequency, signal-to-noise ratio, transient response, stereo separation degree, stereo balance degree, overflow increase and the like are preset in the memory, and when the controller 32 judges that the power output received by the first input interface 2 is the two conditions, the corresponding output parameter is found and sent to the output component 4, so that the output component outputs under the output parameter, and the best output effect is ensured under the current power supply condition.
Specifically, referring to fig. 3 and 4, when the output component 4 is an audio output component, it includes a speaker 41, an audio processor 42, an audio enhancement processor 43, and a power amplifier 44: the loudspeaker 41 is connected with the conversion circuit 33 and used for supplying power to the loudspeaker 41; the audio processor 42, the audio enhancement processor 43, the power amplifier 44 and the speaker 41 are all connected to the controller 32 to receive the relevant operating parameters; the audio processor 42, the audio enhancement processor 43, the power amplifier 44 and the speaker 41 are connected in sequence, so that the speaker 41 sounds according to the working parameters, the sound emitting effect is optimal under the current power supply condition, and distortion is avoided. The speaker 41, the audio processor 42, the audio enhancement processor 43, and the power amplifier 44 can be easily understood by those skilled in the art, and are not described herein in detail.
Further, referring to fig. 4, in a specific implementation, the electronic device 1 provided in this embodiment further includes a second input interface 5; the second input interface 5 is configured to be connected to the first output device (not shown in the figure) or a second output device (not shown in the figure), and the control module 3 is connected to the second input interface (not shown in the figure) and configured to generate a corresponding control signal according to an output of the first output device (not shown in the figure) and/or the second output device (not shown in the figure).
Specifically, in order to improve the flexibility of the electronic device 1, in this embodiment, the second input interface 5 is disposed on the electronic device 1, and the second input interface 5 is the same as the first input interface 2, which is not described herein again; it should be understood that, corresponding to the second input interface 5, a set of subsequent conversion circuits 33 is also configured correspondingly, and for details, refer to fig. 4, which is not described herein again. The second input interface 5 and the first input interface 2 may be connected to the same output device or different output devices, and when the second input interface 5 and the first input interface 2 are connected to different first output devices and second output devices, respectively, the controller 32 determines which output device can provide the largest power, and then the controller 32 controls the conversion circuit 33 corresponding to the output device to perform voltage conversion; when the second input interface 5 and the first input interface 2 are connected to the same output device, the controller 32 controls the two interfaces to be simultaneously turned on, and the corresponding converting circuits 33 are correspondingly controlled to simultaneously perform voltage conversion to obtain the sum of power; among them, it should be noted that: in this embodiment, a maximum power target may also be preset in the controller 32, the power target being based on experience and experiment or, for example: for the audio output component, the maximum target power is 60W, and the two situations are correspondingly changed into that no matter whether the two input interfaces are connected to the same output device, when the controller 32 determines that one input interface can provide the maximum power and meets the target maximum power, the corresponding conversion circuit 33 is controlled to work, and when the controller 32 determines that the sum of the maximum powers provided by the two input interfaces meets or is smaller than the maximum target power, the controller 32 simultaneously conducts the corresponding conversion circuits 33 of the two interfaces to simultaneously perform voltage conversion so as to obtain the sum of the powers; of course, more input interfaces can be designed according to the needs, and the working principle is as above, which is not described herein.
Further, referring to fig. 2, the electronic device 1 provided in this embodiment further includes, in a specific implementation, a first output adjustment key 6 and a second output adjustment key 7; the first output adjusting key 6 and the second output adjusting key 7 are connected with the control module 3, and are used for sending instructions for enhancing and weakening output signals so as to adjust output parameters of the output assembly 4.
Specifically, in order to improve the user friendliness and personalization of the electronic device 1, in this embodiment, the first output adjustment key 6 and the second output adjustment key 7 are disposed on an outer surface of the electronic device 1, the first output adjustment key 6 and the second output adjustment key 7 are external physical keys, and the first output adjustment key 6 and the second output adjustment key 7 are electrically connected to the controller 2, so as to determine, according to at least the power parameter received by the first input interface 2, whether to increase the output signal or decrease the intensity of the output signal when the key is pressed each time, for example: when the output component 4 is an audio output component, the first output adjusting key 6 and the second output adjusting key 7 are respectively used as a volume key + and a volume-key, when the input interface receives 20V and 3A, the corresponding preset maximum volume is 80db, and the volume key + or the volume-key is increased or decreased by 10db every time being pressed, and the volume key + or the volume-key is pressed for 5 times from the minimum volume to the maximum volume of 80db or from the maximum volume to the minimum volume; another example is: when the input interface receives 5V,3A, the maximum volume is correspondingly preset to be 50db, the volume key + or the volume-key is increased or decreased by 4db each time, and the minimum volume is increased to 50db or the maximum volume is decreased to the minimum volume from the minimum volume for 5 times; it can be understood that: the degree of adjustment of the first output adjustment key 6 and the second output adjustment key 7 can be designed and adjusted as required, which is not described herein.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An electronic device, comprising:
a first input interface for connecting with a first output device to receive an output of the first output device;
the control module is connected with the first input interface and used for generating a corresponding control signal according to the output of the first output equipment;
and the output component is connected with the control module to output corresponding information according to the output parameters determined by the control signal.
2. The electronic device of claim 1,
the control module comprises a power management chip and a controller;
the power management chip is electrically connected with the first input interface and at least can detect the power output of the first output device;
the controller is electrically connected with the power management chip and can control power supply parameters provided by the power management chip to the output assembly according to the power output of the first output device.
3. The electronic device of claim 2,
the control module further comprises a conversion circuit;
the conversion circuit is arranged on a power supply path between the power management chip and the output assembly and can adjust power supply parameters provided for the output assembly according to the control of the controller.
4. The electronic device of claim 3, wherein:
the conversion circuit comprises a voltage boosting circuit and a voltage reducing circuit;
the booster circuit is connected with the power management chip, the controller and the output assembly so as to boost the power supply parameters provided for the output assembly to the rated power supply parameters of the output assembly according to the control of the controller;
the voltage reduction circuit is connected with the power management chip, the controller and the output assembly so as to reduce the power supply parameters provided for the output assembly to the rated power supply parameters of the output assembly according to the control of the controller.
5. The electronic device of claim 4, wherein:
the conversion circuit further comprises a first switch and a second switch;
the first switch is arranged between the power management chip and the booster circuit, is connected with the controller and is used for controlling the on-off of the booster circuit;
the second switch is arranged between the power management chip and the voltage reduction circuit, connected with the controller and used for controlling the on-off of the voltage reduction circuit.
6. The electronic device of claim 2, wherein:
the controller is electrically connected with the output assembly and can output and control the working parameters of the output assembly at least according to the content of the first output device.
7. The electronic device of claim 2, wherein:
the controller includes a memory;
a plurality of groups of output parameters of the output assembly are prestored in the memory;
the plurality of sets of output parameters respectively correspond to outputs of a plurality of different first output devices.
8. The electronic device of claim 1, wherein:
the device also comprises a second input interface;
the second input interface is used for being connected with the first output equipment or the second output equipment, and the control module is connected with the second input interface and used for generating corresponding control signals according to the output of the first output equipment and/or the second output equipment.
9. The electronic device of claim 1,
the device also comprises a first output adjusting key and a second output adjusting key;
the first output adjusting key and the second output adjusting key are connected with the control module and used for sending instructions for enhancing output signals and weakening the output signals so as to adjust output parameters of the output assembly.
10. The electronic device of claim 1, wherein:
the output component is an audio output component or a light output component.
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| CN202221653924.8U CN217643163U (en) | 2022-06-29 | 2022-06-29 | Electronic device |
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| CN202221653924.8U CN217643163U (en) | 2022-06-29 | 2022-06-29 | Electronic device |
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| CN217643163U true CN217643163U (en) | 2022-10-21 |
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