Music pillow for assisting sleep

Abstract

The invention discloses a music pillow for assisting sleep, and relates to the technical field of pillows.The music pillow comprises a headrest mechanism, the headrest mechanism comprises a pillowcase, a sponge pillow inner is arranged in the pillowcase, and a sleep assisting mechanism is arranged in the pillowcase; the sleep-aiding mechanism comprises an automatic starting and stopping unit, and the automatic starting and stopping unit is arranged in the pillow case and used for controlling starting and stopping of music of the sleep-aiding pillow; according to the music pillow capable of assisting sleep, after the heart rate of a user is gradually reduced, the music pillow can turn down music sound, and when the heart rate of the user is kept in a sleep state, it is judged that the user is in sleep, and in order to prevent the user from being waken up by music, the music pillow can be used for assisting sleep. At the moment, the music of the music pillow can be automatically turned off, the music pillow can turn on or turn off the music according to the sleep state of the user, and the use convenience of the music pillow is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pillows, in particular to a music pillow for assisting sleep. BACKGROUND

[0002] A pillow is a soft support used to cushion the head and neck, typically for sleeping, providing comfort and support, which can help maintain proper cervical spine posture, reduce neck and shoulder pressure, and promote good sleep quality. With the acceleration of modern life pace, people's pressure is getting bigger and bigger, and sleep as an effective way of rest and relaxation, supplemented by soothing music, helps us improve sleep quality, and thus music pillows emerge as the times require. By installing a small sound in the pillow to play soothing music or white noise, it can better assist users to fall asleep.

[0003] The existing music pillow for assisting sleep needs to be manually turned on by the user or turned off by the timer, which cannot turn on or off the music according to the sleep state of the user, greatly affecting the convenience of the music pillow, cannot turn off the music in time to save power after the user falls asleep, and at the same time prevent the user from being awakened, resulting in the music pillow having deficiencies in use.

[0004] And we can find that the existing music pillow can hardly avoid the above-mentioned problems when in use, and even if it can be solved, it needs to be solved by external tools, so it cannot achieve the desired effect, therefore, we propose a music pillow for assisting sleep. SUMMARY

[0005] The purpose of the present application is to provide a music pillow for assisting sleep to solve the problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a music pillow for assisting sleep, comprising a headrest mechanism, the headrest mechanism comprising a pillowcase, the inside of the pillowcase being provided with a sponge pillow core, the inside of the pillowcase being provided with a sleep aid mechanism; The sleep aid mechanism comprises an automatic start-stop unit, the automatic start-stop unit being arranged in the inside of the pillowcase, and the automatic start-stop unit being used for controlling the opening and closing of the sleep aid pillow music; The sleep aid mechanism further comprises a start-stop auxiliary unit, the start-stop auxiliary unit being arranged in the inside of the sponge pillow core, and the start-stop auxiliary unit being used for assisting the automatic start-stop unit; The inside of the automatic start-stop unit is provided with a dismounting mechanism, the dismounting mechanism being used in cooperation with the sleep aid mechanism, and the dismounting mechanism being used for dismounting the automatic start-stop unit from the sponge pillow core.

[0007] Preferably, the automatic start-stop unit comprises a rubber plate clamped in the interior of the sponge pillow core, an upper surface of the rubber plate is provided with air holes arranged at equal distances, the interior of the sponge pillow core is provided with a control box, an inner bottom wall of the control box is fixedly connected with a control mainboard, an upper portion of the control box is provided with a movable frame, the interior of the movable frame is provided with a pressure sensor, a bottom surface of the pressure sensor is fixedly connected with a connecting spring, a bottom end of the connecting spring is fixedly connected with the upper surface of the control box, the inner bottom wall of the control box is fixedly connected with a storage battery, the upper surface of the control mainboard is fixedly connected with a Bluetooth module, the left side of the pillowcase is provided with a smart bracelet, the interior of the smart bracelet is fixedly connected with an optical heart rate sensor, the upper surface of the control box is fixedly connected with a sound box, the sound box is electrically connected with the pressure sensor through wires, the pressure sensor and the sound box are both electrically connected with the control mainboard through wires, and the control mainboard, the pressure sensor and the sound box are all electrically connected with the storage battery through wires.

[0008] Preferably, the interior of the connecting spring is provided with a first telescopic rod, a bottom end of the first telescopic rod is fixedly connected with the upper surface of the control box, and a telescopic end of the first telescopic rod is fixedly connected with the bottom surface of the pressure sensor.

[0009] Preferably, the outer surface of the storage battery is fixedly connected with a plurality of reinforcing sleeves, and the outer surface of each reinforcing sleeve is fixedly connected with the inner wall of the control box.

[0010] Preferably, both sides of the sponge pillow core are fixedly connected with limiting plates, the two sides of the rubber plate are respectively in contact with opposite sides of the two limiting plates, and the inner walls of the two limiting plates are both fixedly connected with air vents.

[0011] Preferably, the start-stop auxiliary unit comprises a fixed cover, a bottom surface of the fixed cover is fixedly connected with the upper surface of the control box, the interior of the fixed cover is slidably connected with a movable cover, the movable frame is slidably connected in the interior of the movable cover, the interior of the fixed cover is provided with a plurality of second telescopic rods, bottom ends of the plurality of second telescopic rods are all fixedly connected with the upper surface of the control box, outer surfaces of the plurality of second telescopic rods are all sleeved with buffer springs, bottom ends of the buffer springs are all fixedly connected with the upper surface of the control box, telescopic ends of the plurality of second telescopic rods and top ends of the buffer springs are all fixedly connected with an inner top wall of the movable frame, the interior of the sponge pillow core is provided with a sound transmission groove, the interior of the sponge pillow core is provided with a connecting groove in communication with the sound transmission groove, a sound emitting end of the sound box is arranged in the interior of the connecting groove, a bottom surface of the rubber plate is fixedly connected with a pressing plate, the bottom surface of the pressing plate is in contact with the upper surface of the movable frame, the upper surface of the control mainboard is fixedly connected with a micro beacon antenna, and the left side of the pillowcase is provided with a small phased array antenna.

[0012] Preferably, the dismounting mechanism comprises a fixed frame, an outer surface of the fixed frame is fixedly connected with an inner wall of the pillowcase, the control box is arranged in the interior of the fixed frame, a rotating disc is rotatably connected in the interior of the control box, two connecting plates are movably connected to the upper surface of the rotating disc, two clamping plates are movably connected to the other ends of the two connecting plates, two clamping grooves are arranged in the inner wall of the fixed frame, the two ends of the two clamping plates away from each other are penetrated through the control box and extend into the clamping grooves, the outer surfaces of the two clamping plates are slidably connected with limiting sleeves, the outer surfaces of the two limiting sleeves are fixedly connected with the inner wall of the control box, a rotating knob is fixedly connected to the inner wall of the rotating disc, a gear slot is arranged in the outer surface of the rotating disc, two positioning blocks are fixedly connected to the inner bottom wall of the control box, two return springs are fixedly connected to the opposite sides of the two positioning blocks, two engaging blocks are fixedly connected to the other ends of the two return springs, and the two engaging blocks are in meshing connection with the gear slot.

[0013] Preferably, the front surface of the control box is fixedly connected with a positioning plate, and the positioning plate is clamped in the interior of the fixed frame.

[0014] Preferably, the outer surface of the rotating disc is sleeved with an auxiliary bearing, and the auxiliary bearing is fixedly embedded in the inner bottom wall of the control box.

[0015] Preferably, the interiors of the two return springs are provided with third telescopic rods, the telescopic ends of the two third telescopic rods are fixedly connected with the sides of the two engaging blocks away from each other, and the other ends of the two third telescopic rods are fixedly connected with the opposite sides of the two positioning blocks.

[0016] Compared with the prior art, the present application has the following advantages: The automatic start-stop unit can automatically start the sleep-aiding music when the user lies on the bed and rests the headrest on the pillow, and then monitors the heart rate of the user in real time through the smart bracelet, so as to determine whether the user enters the sleep state, and then adjusts the volume of the music according to the heart rate of the user, and automatically turns off the music when the user enters the sleep state, so that the music pillow can start or stop the music according to the sleep state of the user, and the use convenience of the music pillow is improved. The music pillow can be smoothly transmitted to the user's ear through the start-stop auxiliary unit, and the user can ensure the smooth operation of the music opening even if the pillow is placed in a non-central position of the pillow, further improving the smoothness and stability of the automatic opening of the music, and using the wireless charging technology, the millimeter wave signal cooperates with the rectifier circuit to realize the automatic charging of the battery in the music pillow, without the user moving the pillow position for charging, achieving the effect of further improving the use convenience of the music pillow. The dismounting mechanism can quickly take out all electronic components from the sponge pillow core or quickly install the electronic components in the sponge pillow core, which not only facilitates the maintenance of the internal electronic components of the music pillow, but also prevents the electronic components in the music pillow from being eroded by water when the pillow needs to be cleaned, effectively increasing the cleaning convenience of the music pillow. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the structure of the limit plate and the pillowcase after unfolding; Figure 3 It is a schematic diagram of the structure of the pillowcase from below; Figure 4 It is a schematic diagram of the structure of the sponge pillow core and the rubber plate in section; Figure 5 It is a schematic diagram of the structure of the fixed cover and the movable cover; Figure 6 It is a schematic diagram of the structure of the fixed frame and the control box after unfolding; Figure 7 It is a schematic diagram of the structure of the movable frame in section; Figure 8 It is a schematic diagram of the structure of the control box in section; Figure 9 It is a schematic diagram of the structure of the connecting plate and the clamping plate; Figure 10 It is a schematic diagram of the structure of the rotating disc in section.

[0018] In the figure: 1, headrest mechanism; 11, pillow cover; 12, sponge pillow core; 2, sleep aid mechanism; 21, automatic start-stop unit; 2101, rubber plate; 2102, air hole; 2103, control box; 2104, control mainboard; 2105, movable frame; 2106, connecting spring; 2107, pressure sensor; 2108, battery; 2109, Bluetooth module; 2110, smart bracelet; 2111, optical heart rate sensor; 2112, sound; 2113, first telescopic rod; 2114, reinforcing sleeve; 2115, air-permeable cover; 2116, limiting plate; 22, start-stop auxiliary unit; 2201, fixed cover; 2202, movable cover; 2203, second telescopic rod; 2204, buffer spring; 2205, sound transmission groove; 2206, connecting groove; 2207, lower pressing plate; 2208, micro beacon antenna; 2209, small phased array antenna; 3, disassembly mechanism; 301, fixed frame; 302, rotating disc; 303, connecting plate; 304, clamping plate; 305, clamping groove; 306, limiting sleeve; 307, rotating knob; 308, tooth groove; 309, positioning block; 310, return spring; 311, meshing block; 312, positioning plate; 313, auxiliary bearing; 314, third telescopic rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0020] Embodiment 1: Please refer to Figures 1-8 The present application provides a technical solution: a sleep-aiding music pillow, comprising a headrest mechanism 1, the headrest mechanism 1 comprising a pillow cover 11, the inside of the pillow cover 11 being provided with a sponge pillow core 12, and the inside of the pillow cover 11 being provided with a sleep aid mechanism 2. The sleep aid mechanism 2 comprises an automatic start-stop unit 21, which is arranged in the inside of the pillow cover 11, and is used for controlling the opening and closing of the sleep-aiding pillow music.

[0021] As a further definition of the sleep aid mechanism 2 of the present invention, the automatic start / stop unit 21 includes a rubber plate 2101, which is snapped into the interior of the sponge pillow core 12. The upper surface of the rubber plate 2101 has equidistantly arranged ventilation holes 2102. A control box 2103 is disposed inside the sponge pillow core 12. A control main board 2104 is fixedly connected to the inner bottom wall of the control box 2103. A movable frame 2105 is disposed above the control box 2103. A pressure sensor 2107 is disposed inside the movable frame 2105. A connecting spring 2106 is fixedly connected to the bottom surface of the pressure sensor 2107. The bottom end of the connecting spring 2106... A battery 2108 is fixedly connected to the upper surface of the control box 2103, and a Bluetooth module 2109 is fixedly connected to the upper surface of the control motherboard 2104. A smart bracelet 2110 is located on the left side of the pillowcase 11. An optical heart rate sensor 2111 is fixedly connected inside the smart bracelet 2110. The optical heart rate sensor 2111 is one of the most common sensors for heart rate detection in smart wearable devices. It uses electro-optic solvent pulse wave recording to measure heart rate and other biometric indicators. That is, a capacitive light is shone onto the skin, and the light reflected back through the skin tissue is sensed by a photosensitive sensor. The device receives and converts the signals into electrical signals, then converts them into digital signals, and calculates data such as heart rate, maximum oxygen uptake, blood oxygen level, RR interval, and blood pressure based on the blood's absorbance. A speaker 2112 is fixedly connected to the upper surface of the control box 2103. The speaker 2112 is electrically connected to the pressure sensor 2107 via wires. Both the pressure sensor 2107 and the speaker 2112 are electrically connected to the control motherboard 2104 via wires. The control motherboard 2104, pressure sensor 2107, and speaker 2112 are all electrically connected to the battery 2108 via wires. By setting an automatic start / stop unit 21, the music pillow can be activated during use. During use, there is no need for the user to manually turn the music on or off. After the user lies down on the bed with their head on the pillow, the sleep-aid music will automatically turn on. Then, in conjunction with the smart bracelet 2110, the user's heart rate will be monitored in real time to determine whether the user has entered a sleep state. When the user's heart rate gradually decreases, the music pillow will turn the music volume down. When the user's heart rate is maintained at a sleep state, it is determined that the user has entered a sleep state. To prevent the music from waking the user, the music pillow will automatically turn off at this time. The music pillow can turn the music on or off according to the user's sleep state, which improves the convenience of using the music pillow. The connecting spring 2106 has a first telescopic rod 2113 inside. The bottom end of the first telescopic rod 2113 is fixedly connected to the upper surface of the control box 2103, and the telescopic end of the first telescopic rod 2113 is fixedly connected to the bottom surface of the pressure sensor 2107. The first telescopic rod 2113 can prevent the connecting spring 2106 and the pressure sensor 2107 from shifting without affecting the extension and retraction of the connecting spring 2106, thus ensuring that the pressure sensor 2107 can receive the pressure smoothly. Several reinforcing sleeves 2114 are fixedly connected to the outer surface of the battery 2108. The outer surface of each reinforcing sleeve 2114 is fixedly connected to the inner wall of the control box 2103. The reinforcing sleeves 2114 can fix the position of the battery 2108 inside the control box 2103, increase the stability of the battery 2108, and prevent the battery 2108 from becoming excessively loose during use. Both sides of the sponge pillow core 12 are fixedly connected to limiting plates 2116. The limiting plates 2116 are made of fabric with supporting strength and thickness. The two sides of the rubber plate 2101 are in contact with the opposite sides of the two limiting plates 2116 respectively. The inner walls of the two limiting plates 2116 are fixedly connected to breathable covers 2115. Through the combination of the limiting plates 2116, pillowcase 11 and sponge pillow core 12, a certain support force can be provided to the pillow from the side to prevent the pillow from collapsing too much and affecting the support effect on the user's head. The breathable covers 2115 can ensure air circulation and that music sound can be transmitted outward smoothly through the limiting plates 2116.

[0022] The specific implementation of this embodiment is as follows: In use, the user first wears the smart bracelet 2110 on their wrist and connects it to the Bluetooth module 2109 via Bluetooth within the smart bracelet 2110. At this time, the optical heart rate sensor 2111 can monitor the user's heart rate information in real time. When the user lies in bed with their head on the pillow, the weight of the head causes the pillowcase 11 and the sponge pillow core 12 to sink and deform. Combined with the softness of the rubber plate 2101, this forces the rubber plate 2101 to move downwards, thus pressing down on the movable frame 2105. This causes the inner top wall of the movable frame 2105 to apply pressure to the pressure sensor 2107. The connecting spring 2106 buffers the pressure on the pressure sensor 2107. When the pressure sensor 2107 receives a continuous pressure signal, it can cooperate with the controller in the control motherboard 2104 to control... The battery 2108 powers the speaker 2112, enabling it to automatically play soothing music or white noise, eliminating the need for the user to manually turn on the music pillow. When the smart bracelet 2110, in conjunction with the optical heart rate sensor 2111, detects that the user's heart rate is gradually decreasing, it can transmit the heart rate data to the control motherboard 2104 via the Bluetooth module 2109 for analysis. This indicates that the user is gradually falling asleep. The control motherboard 2104 can then control the speaker 2112 to lower its volume. Once the user's heart rate stabilizes at the sleep heart rate, which is 40 to 60 beats per minute, it is determined that the user has fallen asleep. To prevent the music from waking the user, the control motherboard 2104 can then control the speaker 2112 to automatically turn off. This allows the music pillow to turn the music on or off according to the user's sleep state, completely eliminating the need for manual operation and improving the convenience of using the music pillow.

[0023] Example 2: Please refer to Figure 1 ,picture, Figures 4-8 The present invention provides a technical solution: a music pillow to aid sleep. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The sleep aid mechanism 2 also includes a start-stop auxiliary unit 22, which is disposed inside the sponge pillow core 12. The start-stop auxiliary unit 22 is used to assist the automatic start-stop unit 21.

[0024] As a further definition of the sleep aid mechanism 2 of the present invention, the start / stop auxiliary unit 22 includes a fixed cover 2201, the bottom surface of which is fixedly connected to the upper surface of the control box 2103. A movable cover 2202 is slidably connected inside the fixed cover 2201, and a movable frame 2105 is slidably connected inside the movable cover 2202. A plurality of second telescopic rods 2203 are provided inside the fixed cover 2201, the bottom ends of which are all fixedly connected to the upper surface of the control box 2103. A buffer spring 2204 is sleeved on the outer surface of each of the second telescopic rods 2203. All ends are fixedly connected to the upper surface of the control box 2103. The telescopic ends of several second telescopic rods 2203 and the top of each buffer spring 2204 are fixedly connected to the inner top wall of the movable frame 2105. The sponge pillow core 12 has a sound transmission groove 2205 inside and a connecting groove 2206 inside. The connecting groove 2206 is connected to the sound transmission groove 2205. The sound-emitting end of the speaker 2112 is located inside the connecting groove 2206. A lower pressure plate 2207 is fixedly connected to the bottom surface of the rubber plate 2101. The bottom surface of the lower pressure plate 2207 is in contact with the upper surface of the movable frame 2105. The lower pressure plate 2207 is a... Made of rubber with a certain degree of support strength and flexibility, a miniature beacon antenna 2208 is fixedly connected to the upper surface of the control motherboard 2104. A beacon antenna is used to receive beacon signals and can accurately locate the device. A small phased array antenna 2209 is located on the left side of the pillowcase 11. A phased array antenna is an antenna array with electronic beam pointing function, which can change the direction and shape of the radiated signal without moving the antenna. The phase difference between the radiated signals of each antenna in the array determines this electronic beam pointing. The basic principle of a phased array antenna is the phase correlation superposition of two or more radiated signals. When the signal... When they are in phase, they will merge to form a single signal. The amplitudes of these signals are added together, and the energy intensity increases accordingly. By setting up the start / stop auxiliary unit 22, it can be ensured that the music from the speaker 2112 can be smoothly transmitted to the user's ears. At the same time, even if the user is lying on a non-central position of the pillow, the music can still be turned on smoothly, further improving the smoothness and stability of the automatic music start-up. Furthermore, through wireless charging technology, millimeter wave signals can be used in conjunction with the rectifier circuit to achieve wireless automatic charging of the internal battery 2108 of the music pillow. Users do not need to move the pillow to charge it, further improving the convenience of using the music pillow.

[0025] The specific implementation of this embodiment is as follows: First, the small phased array antenna 2209 is connected to the power supply of the bedroom socket via a plug. The movable cover 2202 extends and retracts inside the fixed cover 2201, and the movable frame 2105 extends and retracts inside the movable cover 2202. This not only further protects the pressure sensor 2107, but also, in conjunction with the elasticity provided by the buffer spring 2204 and the stability of the second telescopic rod 2203, it can distribute the pressure on the connecting spring 2106, preventing excessive pressure on the connecting spring 2106 from affecting the rebound effect. Then, the extension and retraction of the connecting spring 2106 and the buffer spring 2204 ensures the overall softness and comfort of the music pillow. The sound transmission groove 2205 and the connecting groove 2206 increase the breathability of the sponge pillow core 12 and ensure that the sound emitted by the speaker 2112 can be transmitted from both sides of the sponge pillow core 12, allowing the user to hear the music with both ears, thereby improving the stereo effect of the sleep-aiding music. The lower pressure plate 22... 07 can better compress the movable frame 2105 downwards as the sponge pillow core 12 deforms and the rubber plate 2101 presses down. In conjunction with the longer pressure plate 2207 and the rubber plate 2101, sufficient downward pressure can be provided to the movable frame 2105 even when the user is lying on the pillow in a non-central position, without significantly affecting the pillow's comfort. This ensures that the pressure sensor 2107 can be successfully triggered, allowing the speaker 2112 to automatically start playing sleep-aid music. Finally, when the battery 2108 is low on power, the small phased array antenna 2209 transmits millimeter-wave signals during the day when the user is not using the music pillow. In conjunction with the signal reception of the miniature beacon antenna 2208 and the rectifier circuit in the control motherboard 2104, the millimeter-wave signals can be rectified and converted into a five-watt charging current to replenish the battery 2108. This eliminates the need for the user to move the pillow to charge it, further improving the convenience of using the music pillow.

[0026] Example 3: Please refer to Figure 3 , Figure 5 , Figure 6 , Figures 8-10 The present invention provides a technical solution: a music pillow to aid sleep. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The automatic start-stop unit 21 is provided with a disassembly mechanism 3. The disassembly mechanism 3 is used in conjunction with the sleep aid mechanism 2. The disassembly mechanism 3 is used to remove the automatic start-stop unit 21 from the sponge pillow core 12.

[0027] As a further definition of the disassembly mechanism 3 of the present invention, the disassembly mechanism 3 includes a fixed frame 301, the outer surface of which is fixedly connected to the inner wall of the pillowcase 11. A control box 2103 is disposed inside the fixed frame 301. A rotating disk 302 is rotatably connected inside the control box 2103. Two connecting plates 303 are movably hinged to the upper surface of the rotating disk 302. The other ends of the two connecting plates 303 are movably hinged to a snap-fit ​​plate 304. Two snap-fit ​​grooves 305 are formed on the inner wall of the fixed frame 301. The ends of the two snap-fit ​​plates 304 that are far apart from each other pass through the control box 2103 and extend into the interior of the snap-fit ​​grooves 305. Limiting sleeves 306 are slidably connected to the outer surfaces of the two snap-fit ​​plates 304. The outer surfaces of the two limiting sleeves 306 are fixedly connected to the inner wall of the control box 2103. A rotary knob 307 is fixedly connected to the inner wall of the rotating disk 302. A toothed groove 308 is opened on the outer surface of the rotating disk 302. Two positioning blocks 309 are fixedly connected to the inner bottom wall of the control box 2103. A return spring 310 is fixedly connected to the opposite side of the two positioning blocks 309. A meshing block 311 is fixedly connected to the other end of the two return springs 310. The two meshing blocks 311 are meshed with the toothed groove 308. By setting the disassembly mechanism 3, all electronic components can be quickly removed from the sponge pillow core 12 or quickly installed in the sponge pillow core 12. This not only makes it convenient to inspect the electronic components inside the music pillow, but also prevents the electronic components in the music pillow from being corroded by water when the pillow needs to be washed, effectively increasing the convenience of cleaning the music pillow. A positioning plate 312 is fixedly connected to the front of the control box 2103. The positioning plate 312 is snapped into the inside of the fixed frame 301. The positioning plate 312 can position the control box 2103 inside the fixed frame 301, preventing the control box 2103 from shifting direction during installation and increasing the assembly accuracy between the control box 2103 and the fixed frame 301. An auxiliary bearing 313 is fitted on the outer surface of the rotating disk 302. The auxiliary bearing 313 is fixedly embedded in the inner bottom wall of the control box 2103. The auxiliary bearing 313 can assist the rotating disk 302 in rotating, reduce the friction between the rotating disk 302 and the control box 2103, and increase the smoothness of the rotation of the rotating disk 302. Both return springs 310 have a third telescopic rod 314 inside. The telescopic ends of the two third telescopic rods 314 are fixedly connected to the opposite sides of the two meshing blocks 311. The other ends of the two third telescopic rods 314 are fixedly connected to the opposite sides of the two positioning blocks 309. The third telescopic rods 314 can prevent the return springs 310 from twisting, ensuring that the meshing blocks 311 can smoothly maintain engagement with the tooth groove 308, and improving the stability of the meshing blocks 311 in limiting the rotating disk 302.

[0028] The specific implementation method of this embodiment is as follows: When it is necessary to clean the pillowcase 11 and the sponge pillow core 12, simply rotate the rotating disk 302 by rotating the knob 307. At this time, the rotating disk 302 can be pulled by the connecting plate 303 with the cooperation of the auxiliary bearing 313, and the snap-fit ​​plate 304 can be slid apart from the snap-fit ​​groove 305 with the assistance of the limiting sleeve 306. At this time, the limiting of the control box 2103 by the fixing frame 301 can be released. Then, the control box 2103 can be pulled down to remove all the electronic components of the device from the sponge pillow core 12, so that the water-resistant fixing frame 301, rubber plate 2101 and pressure plate 2207 remain inside the sponge pillow core 12. This not only makes it convenient to inspect the electronic components inside the music pillow, but also prevents the electronic components in the music pillow from being corroded by water when the pillow needs to be cleaned, effectively increasing the convenience of cleaning the music pillow. When it is necessary to install the control box 2103 inside the sponge pillow core 12, the positioning plate 312 is used to position the control box 2103. The control box 2103 is positioned between the fixed frame 301 and the positioning plate 312, and then pushed into the fixed frame 301 from bottom to top. After the bottom surface of the control box 2103 is parallel to the fixed frame 301, the rotating disk 302 is twisted in the opposite direction. The connecting plate 303, in conjunction with the limiting sleeve 306, pushes the snap-fit ​​plate 304 into the snap-fit ​​groove 305, completing the installation of the control box 2103 and the audio equipment 2112. When the rotating disk 302 rotates, due to the engagement block 31... 1. Engagement with the tooth groove 308. With the elastic force provided by the return spring 310 and the fixation of the positioning block 309, a clear clicking sound can be emitted during the rotation of the rotating disk 302. After the rotating disk 302 has finished rotating, the return spring 310 will push the engagement block 311 to maintain engagement with the tooth groove 308, thereby positioning the rotating disk 302 in its rotated position, preventing the rotating disk 302 from rotating due to shaking and vibration, and ensuring the assembly firmness of the control box 2103 and the fixed frame 301.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A music pillow for sleep aid, comprising a headrest mechanism (1), characterized in that: The headrest mechanism (1) includes a pillowcase (11), a sponge pillow core (12) is provided inside the pillowcase (11), and a sleep aid mechanism (2) is provided inside the pillowcase (11). The sleep aid mechanism (2) includes an automatic start / stop unit (21), which is located inside the pillowcase (11) and is used to control the opening and closing of the sleep aid pillow music. The sleep aid mechanism (2) also includes a start-stop auxiliary unit (22), which is located inside the sponge pillow core (12) and is used to assist the automatic start-stop unit (21). The automatic start-stop unit (21) is provided with a disassembly mechanism (3), which is used in conjunction with the sleep aid mechanism (2). The disassembly mechanism (3) is used to remove the automatic start-stop unit (21) from the sponge pillow core (12).

2. The music pillow for aiding sleep according to claim 1, characterized in that: The automatic start / stop unit (21) includes a rubber plate (2101), which is snapped into the inside of the sponge pillow core (12). The upper surface of the rubber plate (2101) is provided with equidistantly arranged ventilation holes (2102). The inside of the sponge pillow core (12) is provided with a control box (2103). The bottom wall of the control box (2103) is fixedly connected to a control main board (2104). A movable frame (2105) is provided above the control box (2103). A pressure sensor (2107) is provided inside the movable frame (2105). A connecting spring (2106) is fixedly connected to the bottom surface of the pressure sensor (2107). The bottom end of the connecting spring (2106) is fixedly connected to the upper surface of the control box (2103). A battery (2108) is fixedly connected to the inner bottom wall of the control box (2103). A Bluetooth module (2109) is fixedly connected to the upper surface of the control motherboard (2104). A smart bracelet (2110) is provided on the left side of the pillowcase (11). An optical heart rate sensor (2111) is fixedly connected inside the smart bracelet (2110). A speaker (2112) is fixedly connected to the upper surface of the control box (2103). The speaker (2112) is electrically connected to the pressure sensor (2107) through a wire. The pressure sensor (2107) and the speaker (2112) are both electrically connected to the control motherboard (2104) through wires. The control motherboard (2104), the pressure sensor (2107), and the speaker (2112) are all electrically connected to the battery (2108) through wires.

3. The music pillow for aiding sleep according to claim 2, characterized in that: The connecting spring (2106) has a first telescopic rod (2113) inside. The bottom end of the first telescopic rod (2113) is fixedly connected to the upper surface of the control box (2103), and the telescopic end of the first telescopic rod (2113) is fixedly connected to the bottom surface of the pressure sensor (2107).

4. The music pillow for aiding sleep according to claim 2, characterized in that: The outer surface of the battery (2108) is fixedly connected with several reinforcing sleeves (2114), and the outer surface of each reinforcing sleeve (2114) is fixedly connected to the inner wall of the control box (2103).

5. A music pillow for aiding sleep according to claim 2, characterized in that: Both sides of the sponge pillow core (12) are fixedly connected to limit plates (2116), and both sides of the rubber plate (2101) are in contact with the opposite sides of the two limit plates (2116). The inner walls of the two limit plates (2116) are fixedly connected to breathable covers (2115).

6. A music pillow for aiding sleep according to claim 2, characterized in that: The start / stop auxiliary unit (22) includes a fixed cover (2201), the bottom surface of which is fixedly connected to the upper surface of the control box (2103). A movable cover (2202) is slidably connected inside the fixed cover (2201), and a movable frame (2105) is slidably connected inside the movable cover (2202). Several second telescopic rods (2203) are arranged inside the fixed cover (2201). The bottom ends of the several second telescopic rods (2203) are fixedly connected to the upper surface of the control box (2103). A buffer spring (2204) is sleeved on the outer surface of each of the several second telescopic rods (2203), and the bottom end of each buffer spring (2204) is fixedly connected to the upper surface of the control box (2103). The several second telescopic rods (2204) are further... The telescopic end of 3) and the top of each buffer spring (2204) are fixedly connected to the inner top wall of the movable frame (2105). The sponge pillow core (12) has a sound transmission groove (2205) inside. The sponge pillow core (12) has a connecting groove (2206) inside. The connecting groove (2206) is connected to the sound transmission groove (2205). The sound-emitting end of the speaker (2112) is located inside the connecting groove (2206). The bottom surface of the rubber plate (2101) is fixedly connected to the pressure plate (2207). The bottom surface of the pressure plate (2207) is in contact with the upper surface of the movable frame (2105). The upper surface of the control main board (2104) is fixedly connected to the miniature beacon antenna (2208). The left side of the pillowcase (11) is provided with a small phased array antenna (2209).

7. A music pillow for aiding sleep according to claim 2, characterized in that: The disassembly mechanism (3) includes a fixed frame (301), the outer surface of which is fixedly connected to the inner wall of the pillowcase (11). The control box (2103) is located inside the fixed frame (301). A rotating disk (302) is rotatably connected inside the control box (2103). Two connecting plates (303) are movably hinged to the upper surface of the rotating disk (302). The other ends of the two connecting plates (303) are movably hinged to a snap-fit ​​plate (304). Two snap-fit ​​grooves (305) are opened on the inner wall of the fixed frame (301). The ends of the two snap-fit ​​plates (304) that are far apart from each other pass through the control box (2103) and extend into the interior of the snap-fit ​​grooves (305). The outer surfaces of the two snap-fit ​​plates (304) are slidably connected to limit sleeves (306), and the outer surfaces of the two limit sleeves (306) are fixedly connected to the inner wall of the control box (2103). The inner wall of the rotating disk (302) is fixedly connected to a rotating knob (307). The outer surface of the rotating disk (302) is provided with a toothed groove (308). The inner bottom wall of the control box (2103) is fixedly connected to two positioning blocks (309). The opposite sides of the two positioning blocks (309) are fixedly connected to a return spring (310). The other end of the two return springs (310) is fixedly connected to a meshing block (311). The two meshing blocks (311) are meshed with the toothed groove (308).

8. A music pillow for aiding sleep according to claim 7, characterized in that: The front of the control box (2103) is fixedly connected to a positioning plate (312), which is snapped into the inside of the fixed frame (301).

9. A music pillow for aiding sleep according to claim 7, characterized in that: An auxiliary bearing (313) is fitted on the outer surface of the rotating disk (302), and the auxiliary bearing (313) is fixedly embedded in the inner bottom wall of the control box (2103).

10. A music pillow for aiding sleep according to claim 7, characterized in that: Both of the return springs (310) are provided with a third telescopic rod (314) inside. The telescopic ends of the two third telescopic rods (314) are fixedly connected to the opposite sides of the two meshing blocks (311), and the other ends of the two third telescopic rods (314) are fixedly connected to the opposite sides of the two positioning blocks (309).

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