Multifunctional sleep-aid sound box

Abstract

The utility model discloses a multifunctional sleep -aiding sound box, multifunctional sleep -aiding sound box includes the shell, be provided with audio frequency play control circuit board in the shell, and the loudspeaker of audio frequency play control circuit board electricity is connected, be provided with shumann wave generator on audio frequency play control circuit board, and the sleep -aiding audio of audio frequency play control circuit board storage has, still be provided with motor and drive structure of motor connection in the shell, the output of drive structure is connected with essential oil box to drive essential oil box rotation, the top of essential oil box is provided with the light -transmitting plate of area projection pattern, the inboard of light -transmitting plate is provided with atmosphere light strip, the light -transmitting plate exposes in the shell, and the motor, atmosphere light strip all with audio frequency play control circuit board electricity is connected. The utility model increases the sleep -aiding function of sound box, and promotes sleep -aiding effect.

Description

Technical Field

[0001] This utility model relates to the field of speaker technology, and in particular to a multifunctional sleep aid speaker. Background Technology

[0002] With the fast pace of life, people face increasing work and life pressures, and insomnia is becoming more and more common. Many people choose to use speakers to play sleep-aiding audio before bed, such as rain sounds, beach sounds, and ocean waves, to help them fall asleep.

[0003] However, existing speakers have limited functionality, offering no sleep aid features other than simply playing audio.

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

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a multifunctional sleep aid speaker, which aims to increase the sleep aid function of the speaker and improve the sleep aid effect.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] This utility model proposes a multifunctional sleep aid speaker, including a shell, wherein an audio playback control circuit board and a speaker electrically connected to the audio playback control circuit board are disposed inside the shell;

[0008] The audio playback control circuit board is equipped with a Schumann wave generator, and the audio playback control circuit board stores sleep-aiding audio.

[0009] The housing also contains a motor and a transmission structure connected to the motor. The output end of the transmission structure is connected to an essential oil box to drive the essential oil box to rotate. The top of the essential oil box is provided with a light-transmitting plate with a projected pattern. An ambient light strip is provided on the inner side of the light-transmitting plate. The light-transmitting plate is exposed in the housing. The motor and the ambient light strip are both electrically connected to the audio playback control circuit board.

[0010] In some embodiments, the housing is further provided with a front inner shell and a rear inner shell for mounting a speaker and forming a sound cavity, wherein the front inner shell and the rear inner shell are plugged into each other.

[0011] In some embodiments, a duct protrudes from the rear inner shell of the sound cavity toward the front inner shell of the sound cavity, and an air vent is provided on the outer shell, with the duct communicating with the air vent.

[0012] In some embodiments, the essential oil box includes a light-transmitting panel, an essential oil cavity located in the middle of the panel, and a rotating sleeve located below the essential oil cavity;

[0013] The top of the inner shell of the sound cavity is provided with an essential oil box mounting groove, a rotating shaft is provided in the essential oil box mounting groove, a bearing is sleeved on the rotating shaft, the inner side of the rotating sleeve is sleeved on the bearing, and the outer side of the rotating sleeve is connected to the transmission structure.

[0014] In some embodiments, a motor mounting cavity is provided at the top of the front inner shell of the sound cavity near the essential oil box mounting slot, and the motor is installed in the motor mounting cavity. The transmission structure includes a first gear mounted on the output shaft of the motor and a second gear meshing with the first gear and sleeved on the outside of the rotating sleeve.

[0015] In some embodiments, a hollow ambient light strip bracket is further provided between the panel and the second gear, the ambient light strip is provided on the ambient light strip bracket, and the edge of the ambient light strip bracket is connected to the top of the housing.

[0016] In some embodiments, the audio playback control circuit board is provided with an AI voice chat circuit module and / or a Bluetooth module.

[0017] In some embodiments, the housing includes a front shell, a middle frame, and a rear shell connected in sequence, the front inner shell and the rear inner shell of the sound cavity are disposed within the middle frame, and an exposure hole is provided at the top of the middle frame to expose the light-transmitting plate.

[0018] In some embodiments, the front shell is snapped together with the middle frame.

[0019] In some embodiments, the housing is provided with a Schumann switch button.

[0020] It should be understood that, within the scope of this utility model, the above-mentioned technical features of this utility model and the technical features specifically described below (such as embodiments) can be combined with each other to form new or preferred technical solutions. Due to space limitations, they will not be described in detail here.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] The circuit board of this speaker stores conventional sleep-aiding audio, such as white noise, rain sounds, beach sounds, and ocean wave sounds, which can help people fall asleep. It also has a Schumann wave generator, which generates electromagnetic waves that are close to the alpha waves (8-12Hz) in human brainwaves when it is working, which promotes the brain to enter a calm state and reduces the level of mental activity before falling asleep, thus helping people fall asleep quickly.

[0023] Furthermore, this utility model's speaker also features an essential oil box on its outer shell. Essential oils can be placed inside the box; their aroma has a calming effect, slowing the heart rate, soothing excited emotions, and promoting deep sleep. Simultaneously, the top of the essential oil box has a translucent panel with a projected pattern. An ambient light strip is installed on the inner side of the panel. This ambient light strip emits warm, soft, low-brightness light, which is projected onto a wall or ceiling through the pattern on the translucent panel. The light projection effect changes as the essential oil box rotates, creating a comfortable sleep-inducing environment to aid sleep. In short, this utility model's sleep-aid speaker promotes sleep from multiple dimensions—sound, brainwaves, scent, and environment—offering various sleep-aiding functions to enhance the product's sleep-aiding effect. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the first embodiment of the multifunctional sleep aid speaker of this utility model.

[0026] Figure 2 for Figure 1 A schematic diagram of the structure from the rear.

[0027] Figure 3 for Figure 1 A schematic diagram of the structure.

[0028] Figure 4 for Figure 3 An exploded view of the structure, including the front and rear inner shells of the sound cavity, the motor, the transmission structure, and the essential oil box.

[0029] Figure 5 for Figure 1 A cross-sectional view of the structure after the front shell has been removed.

[0030] Figure 6 for Figure 5 Enlarged schematic diagram of a local part of the structure.

[0031] Figure 7 This is a cross-sectional view of the essential oil box.

[0032] Figure label:

[0033] 100-Speaker enclosure, 1-Outer shell, 101-Front shell, 102-Middle frame, 1021-Exposed hole, 103-Rear shell, 1031-Plug-in sleeve, 2-Audio playback control circuit board, 3-Speaker, 4-Schumann wave generator, 5-Aromatic wood, 6-Motor, 61-Output shaft, 7-Transmission structure, 71-First gear, 72-Second gear, 8-Essential oil box, 81-Panel, 82-Essential oil cavity, 83-Rotating sleeve, 9-Light-transmitting plate, 10-Ambient light strip, 11-Sound cavity, 12-Front inner shell of the sound cavity, 121-Motor mounting cavity 122-Speaker mounting port, 13-Rear inner shell of the sound cavity, 131-Essential oil box mounting slot, 132-Hinge, 133-Plug-in post, 14-Air duct, 15-Air vent, 16-Bearing, 17-Ambient light strip bracket, 171-Hook, 18-Battery bracket, 19-Battery, 20-Schumann switch button, 21-Power button, 22-Mode selection button, 23-Song switching button, 24-Ambient light button, 25-Volume knob, 26-Display screen, 27-Sound outlet, 28-Shock-absorbing feet, 29-Power interface. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a quick-release connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0038] The following is an example:

[0039] Please refer to Figures 1 to 3 This utility model proposes a multifunctional sleep aid speaker 100, including a shell 1. An audio playback control circuit board 2 and a speaker 3 electrically connected to the audio playback control circuit board 2 are disposed within the shell 1. The audio playback control circuit board 2 includes a main control chip, a storage unit, and peripheral circuitry. The storage unit stores audio data, and the main control chip decodes the audio data and then plays it through the speaker.

[0040] The audio playback control circuit board 2 is equipped with a Schumann wave generator 4, and the audio playback control circuit board 2 stores sleep-aiding audio. Preferably, the outer casing 1 of this embodiment is equipped with a Schumann wave switch button 20. The Schumann wave switch button 20 is electrically connected to the audio playback control circuit board 2 to control the on and off of the Schumann wave generator 4. When the Schumann wave generator 4 is turned on, it can generate electromagnetic waves that are close to the alpha waves (8-12Hz) in human brainwaves, which can promote the brain to enter a calm state and help the user fall asleep quickly. At the same time, the audio playback control circuit board 2 of the sleep aid speaker 100 of this embodiment stores sleep-aiding audio, which is some light music or ambient music, such as rain sounds, white noise, beach sounds, ocean waves, etc., which can help with sleep when played before going to bed.

[0041] At the same time, such as Figure 2 and Figure 3 As shown, the sleep aid speaker 100 of this embodiment is further provided with a motor 6 and a transmission structure 7 connected to the motor 6 inside the outer shell 1. The output end of the transmission structure 7 is connected to an essential oil box 8 to drive the essential oil box 8 to rotate. The top of the essential oil box 8 is provided with a light-transmitting plate 9 with a projected pattern. An ambient light strip 10 is provided on the inner side of the light-transmitting plate 9. The light-transmitting plate 9 is exposed outside the outer shell 1. The motor 6 and the ambient light strip 10 are both electrically connected to the audio playback control circuit board 2.

[0042] The essential oil box 8 of this invention can hold sleep-aiding and calming essential oils. An opening is provided on the light-transmitting plate 9 at the top of the essential oil box 8, allowing the aroma of the essential oils to diffuse through. The calming essential oils can slow the heart rate, relieve excitement, and promote deep sleep. The ambient light strip 10 emits warm, low-brightness light, which is projected outwards through the light-transmitting plate 9, thus projecting a sleep-aiding environment with a projected pattern into the user's room to aid sleep. Simultaneously, due to the action of the motor 6 and the transmission structure 7, the essential oil box 8 can rotate, thereby rotating the light-transmitting plate 9 and allowing the projected lighting effect to change. In this embodiment, the projected pattern on the light-transmitting plate 9 can be a starry sky or similar pattern.

[0043] The sleep aid speaker 100 of this utility model has multi-functional sleep aid effects. It can help users fall asleep from multiple dimensions such as sound, brain waves, smell, and environment, thereby improving the sleep aid effect of the product.

[0044] like Figure 1 As shown, the outer casing 1 of this embodiment is also equipped with multiple buttons, including a power button 21, a mode selection button 22, a song switching button 23, a Schumann wave switch button 20, and an ambient light button 24. The power button 21 is used to turn the entire speaker on and off. The mode selection button 22 allows selection between normal mode and sleep aid mode. Normal mode only plays simple songs, while sleep aid mode plays sleep-inducing audio. Simultaneously, the essential oil box 8 rotates, the Schumann wave is activated, and the ambient light turns on. The Schumann wave switch button 20 and the ambient light button 24 control the Schumann wave and ambient light separately.

[0045] Meanwhile, a volume knob 25 is also provided on the side wall of the outer casing 1 to adjust the volume.

[0046] Preferably, a display screen 26 is provided on the front side of the housing 1 for displaying audio playback information, and a plurality of sound outlets 27 are also provided on the front side of the housing 1, from which the sound of the speaker 3 is emitted.

[0047] The sleep aid speaker 100 of this utility model can be designed to be small in size and easy to carry, so that it can be used by people who travel for business.

[0048] Preferably, the audio playback control circuit board 2 of the sleep aid speaker 100 in this embodiment is equipped with an AI voice chat circuit module and / or a Bluetooth module. The AI ​​voice chat circuit module is connected to the main control chip on the audio playback control circuit board 2, and includes an AI voice processing chip and a microphone, etc. The AI ​​voice chat circuit module allows users to chat with the sleep aid speaker 100 of this embodiment, providing AI intelligent emotional chat and offering emotional guidance. The Bluetooth module in this embodiment enables the product to connect to a mobile phone or IoT system via Bluetooth to expand the product's functionality.

[0049] Preferably, such as Figure 2 As shown, the bottom of the outer shell 1 of the sleep aid speaker 100 in this embodiment is provided with shock-absorbing pads 28. The shock-absorbing pads 28 can be made of PVC material to reduce the vibration noise generated when the speaker plays music, while increasing the friction with the tabletop to make the speaker stable.

[0050] Preferably, in this embodiment, the rear of the outer shell 1 of the sleep aid speaker 100 is provided with a power interface 29. The power interface 29 can be a TYPE-C interface or the like, so as to provide external power or charge the product.

[0051] Specifically, such as Figure 4 and Figure 5 As shown, the sleep aid speaker 100 in this embodiment also includes a front inner shell 12 and a rear inner shell 13 inside the outer shell 1 for mounting the speaker 3 and forming a sound cavity 11. The front inner shell 12 and the rear inner shell 13 are plugged into each other. That is, in addition to the outer shell 1, the sleep aid speaker 100 in this embodiment also includes an inner shell. The inner shell mounts the speaker 3 and forms a sound cavity 11, which improves the speaker's sound effect. Simultaneously, the inner shell in this embodiment is used to mount the motor 6, the transmission structure 7, and the essential oil box 8, providing support. The inner shell in this embodiment includes a front inner shell 12 and a rear inner shell 13, which are plugged into each other for easy installation and disassembly. Specifically, as... Figure 4 As shown, a plug-in post 133 is provided in the rear inner shell 13 of the sound cavity, and a plug-in hole is provided in the front inner shell 13 of the sound cavity to be plugged into and connected to the plug-in post 133.

[0052] Preferably, the inner front shell 12 of the sound cavity in this embodiment is provided with two speaker mounting ports 122 for mounting two speakers 3. In this way, the sleep aid speaker 100 of this embodiment plays audio with dual speakers, resulting in better sound quality.

[0053] In this embodiment, the outer shell 1 of the sleep aid speaker 100 includes a front shell 101, a middle frame 102, and a rear shell 103 connected in sequence. The front inner shell 12 and the rear inner shell 13 of the sound cavity are disposed within the middle frame 102. An exposure hole 1021 is provided at the top of the middle frame 102 to expose the light-transmitting plate 9. The middle frame 102 protects the front inner shell 12 and the rear inner shell 13 of the sound cavity. In this embodiment, the audio playback control circuit 2 is divided into two parts, one disposed within the middle frame 102 and the other disposed at the bottom of the rear inner shell 13 of the sound cavity.

[0054] In this embodiment, the control buttons, such as the power button 21 and the Schumann switch button 20, are located at the top of the middle frame 102. The upper end of the essential oil box 8 and the light-transmitting plate 9 are also exposed through the exposure hole 1021 at the top of the middle frame 102. In this way, the light generated by the ambient light strip 10 is also projected onto the ceiling from the top of the speaker through the light-transmitting plate 9, avoiding direct sunlight on people's eyes.

[0055] Preferably, the front shell 101 is snapped together with the middle frame 102, which facilitates the assembly and disassembly of the front shell 101 and the middle frame 102.

[0056] Preferably, such as Figure 3 and Figure 4 As shown, a duct 14 protrudes from the rear inner shell 13 of the sound cavity towards the front inner shell 12 of the sound cavity, and an air duct 15 is provided on the outer shell 1. The duct 14 communicates with the air duct 15. One end of the duct 14 extends into the sound cavity 11, and the other end communicates with the outside through the air duct 15. The duct 15 can improve the sound quality of the bass part. In this embodiment, two air ducts 15 are provided on the rear shell 103, and two ducts 14 are provided inside the rear inner shell 13 of the sound cavity. A plug sleeve 1031 protrudes from the inner side of the rear shell 103 at the position of the two air ducts 15. The plug sleeve 1031 can be inserted into the air duct 15 to facilitate the positioning and connection between the rear inner shell 13 of the sound cavity and the rear shell 103.

[0057] like Figure 5 , Figure 6 , Figure 7 As shown, the essential oil box 8 includes a light-transmitting panel 81, an essential oil cavity 82 located in the middle of the panel 81, and a rotating sleeve 83 located below the essential oil cavity 82. Essential oil is disposed inside the essential oil cavity 82. Preferably, in this embodiment, a diffuser wood 5 is also disposed inside the essential oil cavity 82 to prevent the essential oil from flowing out when the speaker is tilted.

[0058] The top of the inner shell 13 of the sound cavity is provided with an essential oil box mounting groove 131. A rotating shaft 132 is disposed within the essential oil box mounting groove 131. A bearing 16 is sleeved on the rotating shaft 132. The inner side of the rotating sleeve 83 is sleeved outside the bearing 16, and the outer side of the rotating sleeve 83 is connected to the transmission structure 7. That is, as... Figure 6 As shown, in this embodiment, the inner side of the rotating sleeve 83 at the lower end of the essential oil box 8 is mounted on the bearing 16, and the outer side is mounted on the transmission structure 7. The rotation of the motor 6 drives the transmission structure 7 to rotate, and the rotation of the transmission structure 7 drives the rotating sleeve 83 to rotate relative to the rotating shaft 132, thereby realizing the rotation function of the essential oil box 8. Since the light-transmitting plate 9 is mounted on the panel 81 of the essential oil box 8, when the essential oil box 8 rotates, the light-transmitting plate 9 also rotates, and the projection pattern of the ambient light strip 10 through the light-transmitting plate 9 generates a dynamic effect as it rotates.

[0059] The gap between the essential oil box mounting slot 131 and the top wall of the middle frame 102 can accommodate most of the essential oil box 8 inside the middle frame 102, thus achieving a hidden and aesthetically pleasing effect.

[0060] like Figure 4As shown, in this embodiment, a motor mounting cavity 121 is provided at the top of the front inner shell 12 of the sound cavity, near the essential oil box mounting groove 131. The motor 6 is installed in the motor mounting cavity 121. The transmission structure 7 includes a first gear 71 mounted on the output shaft 61 of the motor 6 and a second gear 72 meshing with the first gear 71 and sleeved on the outside of the rotating sleeve 83. In this embodiment, the motor mounting cavity 121 is provided in the upper middle part of the front inner shell 12 of the sound cavity to install the motor 6. At the same time, a gear structure is used for transmission to ensure the smoothness of transmission. Since the second gear 72 is sleeved on the outside of the rotating sleeve 83 of the essential oil box 9, the two are interference-fitted, so the rotation of the second gear 72 can drive the essential oil box 8 to rotate.

[0061] like Figure 5 and Figure 6 As shown, a hollow ambient light strip bracket 17 is also provided between the panel 81 and the second gear 72. The ambient light strip 10 is provided on the ambient light strip bracket 17, and the edge of the ambient light strip bracket 17 is connected to the top of the outer shell 1. In this embodiment, the edge of the ambient light strip bracket 17 is provided with a hook 171, which engages with the middle frame 102 at the exposed hole 1021. The ambient light strip bracket 17 is used to install and support the ambient light strip 10. The hollow part of the ambient light strip bracket 17 is used to fit over the rotating sleeve 83 of the essential oil box 8. At the same time, the ambient light strip 10 in this embodiment is a circular light strip with an opening in the center for fitting over the rotating sleeve 83 of the essential oil box 8. In this embodiment, the ambient light strip bracket 17, the ambient light strip 10, and the essential oil box 8 are all covered and hidden by the light-transmitting plate 9.

[0062] Preferably, such as Figure 4 and Figure 5 As shown, in this embodiment, a battery holder 18 is also provided inside the rear inner shell 12 of the sound cavity of the sleep aid speaker 100, and a battery 19 is installed inside the battery holder 18. The battery 19 is electrically connected to the audio playback control circuit board 2, and the battery 19 provides working power for the product, thereby enabling the product to be carried outdoors for use.

[0063] The above description is merely an example to clearly illustrate the present utility model and is not intended to limit the patent scope of the present utility model. It is impossible to exhaustively list all the embodiments here. All equivalent structural transformations made using the content of the technical solution of the present utility model under the concept of the present utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A multifunctional sleep aid speaker, comprising a shell, characterized in that, The housing contains an audio playback control circuit board and a speaker electrically connected to the audio playback control circuit board. The audio playback control circuit board is equipped with a Schumann wave generator, and the audio playback control circuit board stores sleep-aiding audio. The housing also contains a motor and a transmission structure connected to the motor. The output end of the transmission structure is connected to an essential oil box to drive the essential oil box to rotate. The top of the essential oil box is provided with a light-transmitting plate with a projected pattern. An ambient light strip is provided on the inner side of the light-transmitting plate. The light-transmitting plate is exposed in the housing. The motor and the ambient light strip are both electrically connected to the audio playback control circuit board.

2. The multifunctional sleep aid speaker according to claim 1, characterized in that, The outer casing also includes a front inner shell and a rear inner shell for mounting a speaker and forming a sound cavity, with the front inner shell and the rear inner shell being plugged into each other.

3. The multifunctional sleep aid speaker according to claim 2, characterized in that, A duct protrudes from the rear inner shell of the sound cavity toward the front inner shell of the sound cavity, and an air vent is provided on the outer shell. The duct is connected to the air vent.

4. The multi-functional sleep-aid sound box according to claim 3, characterized in that, The essential oil box includes a light-transmitting panel, an essential oil cavity located in the middle of the panel, and a rotating sleeve located below the essential oil cavity; The top of the inner shell of the sound cavity is provided with an essential oil box mounting groove, a rotating shaft is provided in the essential oil box mounting groove, a bearing is sleeved on the rotating shaft, the inner side of the rotating sleeve is sleeved on the bearing, and the outer side of the rotating sleeve is connected to the transmission structure.

5. The multi-functional sleep-aid sound box according to claim 4, characterized in that, A motor mounting cavity is provided at the top of the front inner shell of the sound cavity near the essential oil box mounting slot. The motor is installed in the motor mounting cavity. The transmission structure includes a first gear mounted on the output shaft of the motor and a second gear meshing with the first gear and sleeved on the outside of the rotating sleeve.

6. The multi-functional sleep-aid sound box according to claim 5, characterized in that, A hollow ambient light strip bracket is also provided between the panel and the second gear, and the ambient light strip is provided on the ambient light strip bracket. The edge of the ambient light strip bracket is connected to the top of the outer shell.

7. The multifunctional sleep aid speaker according to claim 1, characterized in that, The audio playback control circuit board is equipped with an AI voice chat circuit module and / or a Bluetooth module.

8. The multi-functional sleep-aid sound box according to claim 2, wherein, The outer shell includes a front shell, a middle frame, and a rear shell connected in sequence. The front inner shell and the rear inner shell of the sound cavity are disposed inside the middle frame. An exposure hole is provided at the top of the middle frame to expose the light-transmitting plate.

9. The multifunctional sleep aid speaker according to claim 8, characterized in that, The front shell is snapped together with the middle frame.

10. The multifunctional sleep aid speaker according to claim 1, characterized in that, The outer casing is equipped with a Schumann switch button.

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