Sleep aiding instrument

Abstract

According to the sleep aiding instrument provided by the invention, the controller drives the power amplifier module to play the white noise so as to help a user to fall asleep and relax, the first decoding unit and the second decoding unit are arranged in the controller so as to simultaneously carry out the white noise audio transmitted by the WiFi connection unit, and when the first decoding unit decodes a segment of audio data, the second decoding unit is connected with the WiFi connection unit. And the second decoding unit decodes another segment of audio data, so that the audio data decoded by the second decoding unit can be directly played after white noise finishes playing the audio data decoded by the first decoding unit, the decoding time can be reduced, the situation of playing interruption caused by decoding is avoided, and the user experience is improved. The white noise can immediately play the next segment of audio data after the previous segment of audio data is played, so that the continuity of audio playing is kept, and the use experience of a user is improved.

Description

Technical Field

[0001] This application relates to the technical field of sleep aids, and particularly to a sleep aid. Background Art

[0002] White noise refers to noise with equal noise power spectral density in each equal-bandwidth frequency band within a relatively wide frequency range (20 - 20000 HZ). White noise does not increase noisy noise but contains all calls of the same frequency. Generally speaking, white noise is the sound in nature, with a soft, gentle, and rhythmic frequency band, such as the sound of raindrops, frog calls, ocean waves, and the sound of wind blowing through the woods. White noise fills the entire vibration frequency range that the human ear can hear and can help a person relax or sleep.

[0003] The sleep aid plays white noise to help with sleep and relaxation. In the past, audio files containing white noise were directly downloaded to the local device via Bluetooth, Zigbee, etc., and then the local device decoded the audio data for playback. Since decoding requires a certain amount of time before playback, when the sleep aid plays audio, there will be an interruption between two adjacent audio segments due to decoding. White noise playback requires continuity without interruption, and playback interruption will affect the user experience. Summary of the Invention

[0004] The technical problem to be solved by this application is that the sleep aid plays white noise to help with sleep and relaxation. In the past, audio files containing white noise were directly downloaded to the local device via Bluetooth, Zigbee, etc., and then the local device decoded the audio data for playback. Since decoding requires a certain amount of time before playback, when the sleep aid plays audio, there will be an interruption between two adjacent audio segments due to decoding. White noise playback requires continuity without interruption, and playback interruption will affect the user experience.

[0005] To solve the above problems, or at least partially solve the above technical problems, this application provides a sleep aid.

[0006] The present invention discloses a sleep aid, which includes a controller and a power amplifier module, and the controller is electrically connected to the power amplifier module;

[0007] The controller includes a main control unit, a first decoding unit, a second decoding unit, and a WIFI connection unit, and the main control unit is respectively connected to the first decoding unit, the second decoding unit, and the WIFI connection unit;

[0008] The WIFI connection unit transfers audio data to the first decoding unit and the second decoding unit. The first decoding unit and the second decoding unit decode the audio data simultaneously. When the first decoding unit decodes a segment of audio data, the second decoding unit decodes another different segment of audio data. The decoded audio data is transferred to the power amplifier module through the main control unit, and the audio data is played at the power amplifier module.

[0009] Preferably, the controller includes a transfer unit. The main control unit is connected to the transfer unit, and the transfer unit is respectively connected to the WIFI connection unit, the first decoding unit, and the second decoding unit.

[0010] Preferably, it includes a power supply unit, and the power supply unit is electrically connected to the controller.

[0011] Preferably, the power amplifier module includes a filtering unit, a power amplifier unit, and a speaker. The filtering unit is connected to the power amplifier unit, the power amplifier unit is connected to the speaker, and the power amplifier unit is respectively connected to the first decoding unit and the second decoding unit.

[0012] Preferably, the controller includes a wireless charging unit, and the wireless charging unit is connected to the power supply unit.

[0013] Preferably, it includes a housing, and the controller and the power amplifier module are installed inside the housing.

[0014] Preferably, it includes a coil. The coil is electrically connected to the wireless charging unit, and the coil is arranged inside the housing.

[0015] Preferably, the controller includes a storage unit, and the storage unit is respectively connected to the main control unit and the second decoding unit.

[0016] Preferably, the controller includes a timing unit, and the timing unit is connected to the main control unit.

[0017] Preferably, it includes a light-emitting component, and the light-emitting component is connected to the controller.

[0018] The above technical solution provided by this application has the following advantages compared with the prior art:

[0019] The sleep aid provided by this application has a controller that drives a power amplifier module to play white noise to help users fall asleep and relax. A first decoding unit and a second decoding unit are set in the controller to simultaneously decode the white noise audio transmitted by the WiFi connection unit. Among them, when the first decoding unit decodes a segment of audio data, the second decoding unit decodes another segment of audio data, so that after the white noise finishes playing the audio data decoded by the first decoding unit, it can directly play the audio data decoded by the second decoding unit, which can reduce the decoding time and avoid the situation of playback interruption caused by decoding. The white noise can play the next segment of audio data immediately after the previous segment of audio data is played, maintaining the continuity of audio playback and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings herein are incorporated into and constitute a part of this specification, showing embodiments consistent with the present invention and, together with the specification, are used to explain the principles of the present invention.

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or in the prior art, the following will briefly introduce the accompanying drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a schematic structural diagram of a sleep aid provided by this application;

[0023] Figure 2 It is an exploded structural schematic of a sleep aid provided by this application Figure 1 ;

[0024] Figure 3 It is an exploded structural schematic of a sleep aid provided by this application Figure 2 ;

[0025] Figure 4 It is a module diagram of a sleep aid provided by this application;

[0026] Figure 5 It is a module of the controller of a sleep aid provided by this application Figure 1 ;

[0027] Figure 6 It is a module of the controller of a sleep aid provided by this application Figure 2 ;

[0028] Figure 7 It is a module diagram of the power amplifier module of a sleep aid provided by this application;

[0029] Figure 8 It is a module diagram of the light-emitting module and the light-emitting element of a sleep aid provided by this application;

[0030] Figure 9 Module diagram of the display module and LED display lights for a sleep aid provided in this application;

[0031] Figure 10 Circuit diagram of the main control unit of a sleep aid provided in this application;

[0032] Figure 11 Circuit diagram of the first decoding unit of a sleep aid provided in this application;

[0033] Figure 12 Circuit diagram of the second decoding unit of a sleep aid provided in this application;

[0034] Figure 13 Circuit diagram of the WIFI connection unit of a sleep aid provided in this application;

[0035] Figure 14 Circuit diagram of the relay unit of a sleep aid provided in this application;

[0036] Figure 15 Circuit diagram of the storage unit of a sleep aid provided in this application;

[0037] Figure 16 Circuit diagram of the power supply unit of a sleep aid provided in this application;

[0038] Figure 17 Circuit diagram of the timing unit of a sleep aid provided in this application;

[0039] Figure 18 Circuit diagram of the filtering unit of a sleep aid provided in this application;

[0040] Figure 19 Circuit diagram of the power amplifier unit of a sleep aid provided in this application;

[0041] Figure 20 Circuit diagram of the power failure detection unit of a sleep aid provided in this application;

[0042] Figure 21 Circuit diagram of the yellow light drive unit of a sleep aid provided in this application;

[0043] Figure 22 Circuit diagram of the white light drive unit of a sleep aid provided in this application;

[0044] Figure 23 Circuit diagram of the light-emitting power supply unit of a sleep aid provided in this application;

[0045] Figure 24 Circuit diagram of the display drive unit of a sleep aid provided in this application;

[0046] Figure 25 The circuit diagram of the display power supply unit of a sleep aid provided for this application.

[0047] Description of the reference numerals:

[0048] 1. Sleep aid;

[0049] 11. Controller; 111. Main control unit; 112. First decoding unit; 113. Second decoding unit; 114. WIFI connection unit; 115. Relay unit; 116. Storage unit; 117. Power supply unit; 118. Timing unit;

[0050] 12. Power amplifier module; 121. Filtering unit; 122. Power amplifier unit; 123. Speaker; 124. Power-down detection unit;

[0051] 13. Housing; 131. Opening; 132. Light guide member;

[0052] 14. Light-emitting member; 141. Yellow light-emitting member; 142. White light-emitting member;

[0053] 15. Light-emitting module; 151. Light-emitting driving unit; 1511. Yellow light driving unit; 1512. White light driving unit; 152. Light-emitting power supply unit;

[0054] 16. Display module; 161. Display driving unit; 162. Display power supply unit;

[0055] 17. LED display lamp;

[0056] 18. Wireless charging module. Detailed implementation manners

[0057] To make the objectives, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the accompanying drawings in this application. Apparently, the described embodiments are some but not all of the embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.

[0058] Refer to Figure 1-25, the present invention discloses a sleep aid device 1 which can play white noise to help users fall asleep and relax. The sleep aid device 1 includes a housing 13, a controller 11, and a power amplifier module 12. The controller 11 is electrically connected to the power amplifier module 12. The controller 11 obtains white noise audio data and transmits it to the power amplifier module 12 for playback. The housing 13 includes a lower case and an upper case, and the lower case and the upper case are snap-connected to form a receiving space. The controller 11 and the power amplifier module 12 are installed in the receiving space.

[0059] The controller 11 includes a main control unit 111, a first decoding unit 112, a second decoding unit 113, a WIFI connection unit 114, a transfer unit 115, a storage unit 116, a power supply unit 117, and a timing unit 118. The main control unit 111 is respectively connected to the first decoding unit 112, the second decoding unit 113, and the WIFI connection unit 114. The main control unit 111 is connected to the transfer unit 115. The transfer unit 115 is respectively connected to the WIFI connection unit 114, the first decoding unit 112, and the second decoding unit 113. The storage unit 116 is respectively connected to the main control unit 111 and the second decoding unit 113. The timing unit 118 is connected to the main control unit 111. The power supply unit 117 is electrically connected to the controller 11.

[0060] The first decoding unit 112 and the second decoding unit 113 are used to decode audio data for the power amplifier module 12 to play. The WiFi connection unit is used to wirelessly connect to the user's electronic device or allow the sleep aid device 1 to access the user's Internet of Things. Through the WiFi connection unit, white noise audio data can be received. The transfer unit 115 can transfer the audio data obtained by the WiFi connection unit to the first decoding unit 112 or the second decoding unit 113. The storage unit 116 can store the audio data transmitted by the WiFi connection unit and the decoded audio data. The power supply unit 117 supplies power to each unit and converts the external power into the rated voltage of the corresponding unit. The timing unit 118 can perform timing.

[0061] The WIFI connection unit 114 transmits audio data to the first decoding unit 112 and the second decoding unit 113. The first decoding unit 112 and the second decoding unit 113 decode the audio data simultaneously. When the first decoding unit 112 decodes a segment of audio data, the second decoding unit 113 decodes another different segment of audio data. The decoded audio data is transmitted to the power amplifier module 12 through the main control unit 111, and the audio data is played at the power amplifier module 12.

[0062] It can be understood that the controller 11 drives the power amplifier module 12 to play white noise to help the user fall asleep and relax. A first decoding unit 112 and a second decoding unit 113 are provided in the controller 11 to simultaneously decode the white noise audio transmitted by the WiFi connection unit. Among them, when the first decoding unit 112 decodes a segment of audio data, the second decoding unit 113 decodes another segment of audio data, so that after the white noise finishes playing the audio data decoded by the first decoding unit 112, it can directly play the audio data decoded by the second decoding unit 113, which can reduce the decoding time and avoid the situation of playback interruption caused by decoding. The white noise can play the next segment of audio data immediately after the previous segment of audio data is played, maintaining the continuity of audio playback and improving the user experience.

[0063] The main control unit 111 includes a chip U3, and the chip U3 uses the model ME32G070CBT6.

[0064] The WiFi connection unit includes a chip MODE1, which uses the model FCM362K. The thirty-fourth terminal and the thirty-fifth terminal are connected to the forty-fifth terminal and the forty-sixth terminal of the chip U3. The chip MODE1 is a dual-band WiFi6 chip and has built-in Bluetooth communication, providing Wi-Fi and Bluetooth connection functions.

[0065] The first decoding unit 112 includes a chip U11. The twenty-second terminal of the chip U11 is electrically connected to the power amplifier module 12. The first terminal, the fourth terminal, the eighth terminal, and the ninth terminal of the chip U11 are connected to the twenty-first terminal, the twenty-fourth terminal, the twenty-third terminal, and the twenty-second terminal of the chip U3.

[0066] The second decoding unit 113 includes a chip U10. The twenty-second terminal of the chip U10 is electrically connected to the power amplifier module 12. The first terminal, the fourth terminal, the eighth terminal, and the ninth terminal of the chip U10 are connected to the twenty-first terminal, the twenty-fourth terminal, the twenty-third terminal, and the twenty-second terminal of the chip U3.

[0067] The transfer unit 115 includes a chip U12, and the model of the chip U12 is PY32F030F1XP6XXX. The first terminal, the second terminal, the eighth terminal, the sixteenth terminal, the fourteenth terminal, the thirteenth terminal, and the twelfth terminal of the chip U12 are connected to the thirty-first terminal, the thirty-second terminal, the thirtieth terminal, the fifteenth terminal, the fourteenth terminal, the thirteenth terminal, and the twenty-ninth terminal of the first decoding unit 112 and the thirty-first terminal, the thirty-second terminal, the thirtieth terminal, the fifteenth terminal, the fourteenth terminal, the thirteenth terminal, and the twenty-ninth terminal of the second decoding unit 113. The third terminal, the fourth terminal, the fifth terminal, the sixth terminal, and the seventeenth terminal of the chip U12 are connected to the twenty-ninth terminal, the thirtieth terminal, the thirty-first terminal, the thirty-seventh terminal, and the twenty-seventh terminal of the chip MODE1.

[0068] The storage unit 116 can temporarily store the audio data decoded by the first decoding unit 112 and the second decoding unit 113, or pre-store the audio data. Through the connection of the pre-second decoding unit 113, the audio data is transmitted to the second decoding unit 113 for decoding, and then transmitted to the power amplifier module 12 for playback. The storage unit 116 includes a chip TF1. The chip TF1 is an SD / MMC unit and can insert a memory card to read the internal information data. Among them, the second, third, fifth, and seventh terminals of the chip TF1 are connected to the second, seventh, fifth, and third terminals of the chip U10. The fourth terminal of the chip TF1 is the power supply terminal and is connected to the tenth terminal of the chip U10.

[0069] The power supply unit 117 includes chips U8, U6, and U9. The chip U8 accesses an external 12V power supply and transmits it to the chip U6 and the chip U9. The sixth and fifth terminals of the chip U8 are connected to the fifth terminals of the chip U6 and the chip U9. The output terminal of the chip U6 supplies power to the first decoding unit 112 and the second decoding unit 113. The output terminal of the chip U9 supplies power to the WiFi connection unit and the main control unit 111. Among them, the chip U8 is an overvoltage protection chip with a model of AF4801A. The chips U6 and U9 are both synchronous buck conversion chips with a model of LP6451.

[0070] The timing unit 118 includes a chip U4. The fifth and sixth terminals of the chip U4 are connected to the forty-third and forty-fourth terminals of the chip U3. The timing unit 118 can calculate the running time of each unit in real time, so that the main control unit 111 can judge the start and stop times of each unit according to the calculated time.

[0071] Among them, the model of the chip U4 is SD2058.

[0072] The power amplifier module 12 includes a filtering unit 121, a power amplifier unit 122, and a speaker 123. The filtering unit 121 is connected to the power amplifier unit 122. The power amplifier unit 122 is connected to the speaker 123. The power amplifier unit 122 is respectively connected to the first decoding unit 112 and the second decoding unit 113.

[0073] Specifically, the filtering unit 121 includes a low-pass filtering chip U2 with a model of LM358. The low-pass filtering chip receives the decoded audio data transmitted from the first decoding unit 112 and the second decoding unit 113, and can remove the high-frequency noise information in the signals transmitted from the first decoding unit 112 and the second decoding unit 113. The power amplifier unit 122 includes an audio amplification chip U1 with a model of CS8166. The audio amplifier transmits the filtered audio data to the speaker 123 for playback.

[0074] Optionally, the power amplifier module 12 includes a power-down detection unit 124. The power-down detection unit 124 can protect the audio device and the chips in the power amplifier module 12 to avoid component damage caused by reverse voltage or current. The power-down detection unit 124 is connected to the power amplifier unit 122 and is connected to the twenty-sixth terminal of the chip U1.

[0075] As an embodiment, the sleep aid 1 includes a wireless charging module 18 and a coil. The wireless charging module 18 is connected to the power supply unit 117. The coil is electrically connected to the wireless charging module 18. The coil is disposed within the housing 13 and is close to the lower housing. The lower housing is provided with a horizontal plane corresponding to the coil, so that the housing can be inverted and the lower housing can be placed upward, facilitating the user to place a wirelessly chargeable portable electronic device such as a mobile phone for charging. The wireless charging module 18 is electrically connected to the controller 11. The power supply unit 117 of the controller 11 supplies power to the wireless charging module 18. The wireless charging module 18 charges an external mobile phone or other electronic devices through the coil.

[0076] The sleep aid 1 includes a light-emitting element 14 and a light-emitting module 15. The controller 11 is respectively connected to the light-emitting element 14 and the light-emitting module 15. The light-emitting module 15 is connected to the light-emitting element 14. The light-emitting module 15 includes a light-emitting driving unit 151 and a light-emitting power supply unit 152. The light-emitting driving unit 151 is electrically connected to the light-emitting element 14. The light-emitting driving unit 151 is electrically connected to the light-emitting power supply unit 152. The light-emitting power supply unit 152 is connected to the power supply unit 117. The light-emitting driving unit 151 is used to drive the light-emitting element 14 to emit light. Among them, the light-emitting element 14 is divided into a yellow light-emitting element 141 and a white light-emitting element 142. The light-emitting driving unit 151 is correspondingly divided into a yellow light driving unit 1511 and a white light driving unit 1512. The white light driving unit 1512 is connected to the white light-emitting element 142, and the yellow light driving unit 1511 is connected to the yellow light-emitting element 141.

[0077] The light-emitting power supply unit 152 includes a chip U7 and an interface J1. The chip U7 is connected to the interface J1. The fifth terminal of the chip U7 is connected to the second terminal of the interface J1. The sixth terminal of the interface J1 is connected to the yellow light driving unit 1511, the fifth terminal is connected to the white light driving unit 1512, and the second terminal is connected to the fifth terminal of the chip. The chip U3 is connected to the interface J6. The twenty-ninth, twenty-eighth, and twenty-seventh terminals of the chip U3 are connected to the sixth, fifth, and first terminals of the interface J6. The interface J1 is connected to the interface J6.

[0078] The sleep aid device 1 includes a display module 16 and an LED display lamp 17. The LED display lamp 17 is electrically connected to the display module 16. The display module 16 can drive the LED display lamp 17. The display module 16 has an LED driving unit and a power supply driving unit built therein. The LED driving unit is electrically connected to the main control unit 111, and the LED driving unit is electrically connected to the power supply driving unit. The power supply driving unit is electrically connected to the power supply unit 117. The LED display lamps 17 are arranged in an array. The main control unit 111 can send an electrical signal to the LED driving unit to make the corresponding LED display lamp 17 light up according to the lighting position in the signal, so as to display the LED display lamp 17 at the corresponding position and achieve the purpose of displaying the corresponding content.

[0079] Specifically, the display module 16 includes a display driving unit 161 and a display power supply unit 162. The display driving unit 161 is electrically connected to the LED display lamp 17, and the display driving unit 161 is electrically connected to the display power supply unit 162. The display power supply unit 162 is connected to the power supply unit 117. The display power supply unit 162 converts the 12V power supply into a 5V power supply. There are multiple display driving units 161, and one display driving unit 161 is correspondingly provided with 9 LED display lamps 17.

[0080] The display driving unit 161 includes a driving chip WS2811C, and the display power supply unit 162 includes a chip U19 with the model LP6451.

[0081] The lower case is provided with a light guide member 132. For the light generated by the LED display lamp 17 and the light emitting member 14, the light guide member 132 can make the light softer.

[0082] In addition, the LED display lamp 17 is arranged close to the lower case. The lower case is provided with an opening 131 corresponding to the setting position of the LED display lamp 17. The LED display lamp 17 can emit light outward from the opening 131 of the lower case. The light guide member 132 can scatter or refract the light of the LED display lamp 17, making the display of the LED display lamp 17 on the outer case 13 softer and more comfortable for the user to view.

[0083] In the above embodiments, the descriptions of each embodiment have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0084] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0085] In addition, the terms "first" and "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0086] In the present invention, unless otherwise clearly defined and limited, the terms such as "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0087] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0088] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0089] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these changes and modifications.

[0090] As described above, the above is the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A sleep aid device, characterized in that, It includes a controller and a power amplifier module, and the controller is electrically connected to the power amplifier module; The controller includes a main control unit, a first decoding unit, a second decoding unit, and a WIFI connection unit, and the main control unit is respectively connected to the first decoding unit, the second decoding unit, and the WIFI connection unit; The WIFI connection unit transmits audio data to the first decoding unit and the second decoding unit. The first decoding unit and the second decoding unit decode the audio data simultaneously. When the first decoding unit decodes a segment of audio data, the second decoding unit decodes another different segment of audio data. The decoded audio data is transmitted to the power amplifier module through the main control unit, and the audio data is played at the power amplifier module.

2. The sleep aid device according to claim 1, characterized in that, The controller includes a transfer unit. The main control unit is connected to the transfer unit, and the transfer unit is respectively connected to the WIFI connection unit, the first decoding unit, and the second decoding unit.

3. The sleep aid device according to claim 1, characterized in that, The power amplifier module includes a filtering unit, a power amplifier unit, and a speaker. The filtering unit is connected to the power amplifier unit, the power amplifier unit is connected to the speaker, and the power amplifier unit is respectively connected to the first decoding unit and the second decoding unit.

4. The sleep aid device according to claim 1, characterized in that, The controller includes a power supply unit, and the power supply unit is electrically connected to the controller.

5. The sleep aid device according to claim 4, wherein, It includes a wireless charging module, and the wireless charging module is connected to the power supply unit.

6. The sleep aid device according to claim 5, characterized in that, It includes a coil. The coil is electrically connected to the wireless charging module, and the coil is arranged inside the housing.

7. The sleep aid device according to claim 1, characterized in that, The controller includes a storage unit, and the storage unit is respectively connected to the main control unit and the second decoding unit.

8. The sleep aid device according to claim 1, characterized in that, The controller includes a timing unit, and the timing unit is connected to the main control unit.

9. The sleep aid device according to claim 1, wherein It includes a housing, and the controller and the power amplifier module are installed inside the housing.

10. The sleep aid device according to claim 1, characterized in that, It includes a light-emitting component and a light-emitting module. The controller is respectively connected to the light-emitting component and the light-emitting module, and the light-emitting module is connected to the light-emitting component.

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