CN220558394U

CN220558394U - Sleep perception music sound field system

Info

Publication number: CN220558394U
Application number: CN202420201104.8U
Authority: CN
Inventors: 李克盛
Original assignee: Chengdu No2 Lezhang Acoustic Technology Co ltd
Current assignee: Chengdu No2 Lezhang Acoustic Technology Co ltd
Priority date: 2024-01-29
Filing date: 2024-01-29
Publication date: 2024-03-08
Anticipated expiration: 2034-01-29

Abstract

The utility model discloses a sleep perception music sound field system, which relates to the technical field of music physiotherapy, and comprises a bed body, a tail cabinet arranged outside the rear side of the bed body, a physiotherapy headrest, a first physiotherapy power amplifier and a second physiotherapy power amplifier, wherein the tail cabinet is arranged outside the rear side of the bed body in parallel; at least one group of physiotherapy amplifying elements which are symmetrically arranged are arranged in the physiotherapy headrest, and all the physiotherapy amplifying elements and the first physiotherapy power amplifier and the second physiotherapy power amplifier form a three-dimensional physiotherapy sound field at the same time. The utility model utilizes the stereo sound effect to make the user feel the direction and atmosphere of music through the stereo physiotherapy sound field composed of the physiotherapy headrest, the first physiotherapy power amplifier and the second physiotherapy power amplifier, has the advantage of better sleep physiotherapy quality when sleeping on the bed, and has the beneficial effect of relaxing the mood and relieving the pressure of the human body.

Description

Sleep perception music sound field system

Technical Field

The utility model relates to the technical field of music physiotherapy, in particular to a sleep perception music sound field system.

Background

The existing sleeping music playing is generally only played by using traditional music playing equipment such as a Bluetooth sound box, a mobile phone or a small combined physiotherapy power amplifier system, and because a person lies on a bed during sleeping, the sleeping room is constructed and is not designed or arranged for a sound field of music playing, and the equipment does not have sound playback conditions of complete frequency and power, the equipment cannot play direct original sound which can not be calculated and synthesized by the brain to rest the brain, and the sleeping and physical and psychological therapy can not be promoted by reasonable frequency. As is well known, sound needs to reasonably construct a sound field and sound pressure to enable a person to perceive original sound reproduction, so that the position relationship between the human ear and the playing device is particularly important. Meanwhile, most of the situations need to play white noise during sleeping, high-quality white noise is natural sound or similar music, the effect can be the best if the white noise cannot be obtained, meanwhile, at present, a pillow for sensing music frequency during sleeping so as to promote sleeping is not available at all, in summary, a professional and complete solution is needed for professional music playing during sleeping so as to solve the problem that a high-quality music playing sound field is positioned at a sleeping position, and meanwhile, when a person sleeps by using the music playing and vibrating the pillow, not only high-fidelity music can be heard, but also the effect of being in the scene of pulse vibration can be sensed, so that the effects of promoting physical and psychological pleasure and enhancing sleeping aid can be achieved.

Disclosure of Invention

The utility model provides a sleep perception music sound field system, which solves the problem that in the prior art, a good three-dimensional sound field sleep-aiding physiotherapy effect is lacked in the aspect of music playing during sleep physiotherapy.

The utility model is realized by the following technical scheme:

the sleep perception music sound field system comprises a bed body and a tail cabinet arranged outside the rear side of the bed body, wherein the tail cabinet is arranged outside the rear side of the bed body in parallel, the width of the tail cabinet is consistent with that of the rear side of the bed body, the height of the upper end face of the tail cabinet is consistent with that of the upper surface of the bed body, a main physiotherapy control desk with a remote control terminal is arranged inside the tail cabinet, and a control panel for controlling the main physiotherapy control desk is arranged in the middle of the upper end face of the tail cabinet; the device comprises a tail cabinet, a tail end cabinet, a power supply unit and a power supply unit, wherein the power supply unit is connected with the power supply unit through the power supply unit; at least one group of physiotherapy amplifying elements which are symmetrically arranged are arranged in the physiotherapy headrest, the broadcasting directions of the first physiotherapy amplifying device and the second physiotherapy amplifying device face the left side and the right side of the physiotherapy headrest respectively, and all the physiotherapy amplifying elements, the first physiotherapy amplifying device and the second physiotherapy amplifying device form a three-dimensional physiotherapy sound field; the physiotherapy headrest, the first physiotherapy power amplifier and the second physiotherapy power amplifier are connected with the main physiotherapy console through signals.

The existing sleeping music playing is generally only played by using traditional music playing equipment such as a Bluetooth sound box, a mobile phone or a small combined physiotherapy power amplifier system, and because a person lies on a bed during sleeping, the sleeping room is constructed without designing or arranging a sound field for music playing, and the function of the equipment is limited, high-quality sound cannot be played, so that the sleeping is promoted. Therefore, the utility model provides a sleep perception music system capable of intelligently adjusting the sound field position, which is used for solving the problem that in the prior art, a good stereoscopic sound field physiotherapy effect is lacking in music playing during sleep physiotherapy.

The height of the upper end surface of the tail cabinet is consistent with the height of the upper surface of the bed body, so that the initial sound channel can meet the requirement of the human body on the sound channel when lying down. The first physiotherapy power amplifier and the second physiotherapy power amplifier are respectively arranged at the left end and the right end of the upper end face of the tail cabinet, so that broadcasting directions of the first physiotherapy power amplifier and the second physiotherapy power amplifier face the left side and the right side of the physiotherapy headrest respectively, and a stereo channel effect of a human body during sleeping is achieved. Simultaneously, physiotherapy public address component links to each other with first physiotherapy amplifier and second physiotherapy amplifier, constitutes three-dimensional physiotherapy sound field jointly. The whole system realizes music playing and controlling through signal connection with the main physiotherapy console.

Further, a front plate is arranged in parallel on the front side of the bed body, an ultrasonic wave transmitting assembly facing to the outer side is arranged on the side wall of the front plate facing to one side of the bed body, and the ultrasonic wave transmitting assembly comprises a first transmitter, a second transmitter and a third transmitter; the first emitter is aligned with the center of the bed body, and the second emitter and the third emitter are symmetrically arranged at the left side and the right side of the first emitter; the physiotherapy headrest is internally provided with an ultrasonic positioner, and the ultrasonic positioner can respectively transmit and receive ultrasonic signals with the first emitter, the second emitter and the third emitter.

Further, the physiotherapy headrest is of a three-layer layered structure and comprises a sleep-aiding buffer layer arranged on the upper layer, an element arranging layer arranged on the middle layer and an embedded protective layer arranged on the lower layer; the physiotherapy amplifying elements are symmetrically arranged in the element arrangement layer, and physiotherapy fiber layers are arranged on the side surfaces of the element arrangement layer in a surrounding mode.

Further, the system further comprises a wireless communication module, wherein the wireless communication module is centrally arranged in the element arrangement layer, and the ultrasonic positioner is centrally arranged on the inner wall of the element arrangement layer close to one side of the front plate.

Further, the two ends of the tail cabinet are provided with the same rotating structure, the rotating structure comprises a placing table, a supporting rod and a rotating motor, the rotating motor is arranged inside the tail cabinet, and the placing table is arranged outside the upper end of the tail cabinet; the upper end of the supporting rod is centrally connected to the lower end surface of the placing table, and the lower end of the supporting rod is coaxially connected with a motor gear of the rotating motor through an opening at the upper end of the tail cabinet; the first physiotherapy power amplifier and the second physiotherapy power amplifier are respectively arranged on the placing tables at the left end and the right end of the tail cabinet; the rotating motor is in signal connection with the main physiotherapy control desk.

Further, the two ends of the tail cabinet are also provided with the same lifting structure, the lifting structure comprises lifting plates, and screw rods and screw rod motors, wherein the screw rods and the screw rod motors are in a pair, and the rotating motors are arranged on the lifting plates; the screw rod motors are respectively connected to two ends of the lifting plate and are respectively connected to the screw rods vertically; the screw rod motor is in signal connection with the main physiotherapy control desk.

Compared with the prior art, the utility model utilizes the stereo sound effect and the vibration element which are emitted by the stereo physiotherapy sound field formed by the physiotherapy headrest, the first physiotherapy power amplifier and the second physiotherapy power amplifier to ensure that a user perceives the direction and atmosphere of music, converts the frequency of the music into direct force to act on the body, perceives the rhythm of the music under the surrounding of the music field, synchronously massages the physiology and the psychology, has the advantages of realizing more immersion of music experience, better sleep physiotherapy quality and realizing music physiotherapy on sleep when sleeping on a bed, and has the beneficial effects of enabling the human body to feel warm and soft and relax, and relaxing the mood and relieving the pressure.

Drawings

The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model. In the drawings:

FIG. 1 is a schematic view showing a three-dimensional structure of the present utility model;

FIG. 2 is a front side cross-sectional view of the physio-head of the present utility model;

FIG. 3 is a cross-sectional view of the physical therapy headrest of the present utility model;

FIG. 4 is a side view of the rotating and elevating structure of the present utility model;

FIG. 5 is a schematic diagram of a normal sleep position according to an embodiment of the present utility model;

FIG. 6 is a diagram illustrating a first type of sleep position shifted to the left in an embodiment of the present utility model;

FIG. 7 is a diagram illustrating a first embodiment of a sleep position shifted to the right;

FIG. 8 is a diagram illustrating a second type of sleep position shifted to the left in an embodiment of the present utility model;

FIG. 9 is a diagram illustrating a second type of sleep position shifted to the right in an embodiment of the present utility model;

in the drawings, the reference numerals and corresponding part names:

the device comprises a bed body, a sleep-aiding buffer layer, an element arranging layer, a physical therapy fiber layer, an embedded protective layer, a physical therapy amplifying element, an ultrasonic locator, a wireless communication module, a front plate, a first emitter, a second emitter, a third emitter, a first physical therapy amplifier, a second physical therapy amplifier, a control panel, a holding table, a support bar, a screw rod, a motor, a rotating motor and a lifting plate.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.

As shown in fig. 1, the embodiment is a sleep perception music sound field system, which comprises a bed body 1 and a tail cabinet 4 arranged outside the rear side of the bed body 1, wherein the tail cabinet 4 is arranged outside the rear side of the bed body 1 in parallel, the width of the tail cabinet 4 is consistent with the width of the rear side of the bed body 1, the height of the upper end surface of the tail cabinet 4 is consistent with the height of the upper surface of the bed body 1, a main physiotherapy console 41 with a remote control terminal is arranged inside the tail cabinet 4, and a control panel 42 for controlling the main physiotherapy console 41 is arranged in the middle of the upper end surface of the tail cabinet 4; the novel physiotherapy power amplifier also comprises a physiotherapy headrest, a first physiotherapy power amplifier 3 and a second physiotherapy power amplifier 31, wherein the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 are respectively arranged at the left end and the right end of the upper end face of the tail cabinet 4; at least one group of physiotherapy amplifying elements 15 which are symmetrically arranged are arranged in the physiotherapy headrest, the broadcasting directions of the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 face the left side and the right side of the physiotherapy headrest respectively, and all the physiotherapy amplifying elements 15 and the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 form a three-dimensional physiotherapy sound field at the same time; the physiotherapy headrest, the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 are all connected with the main physiotherapy console 41 through signals. The height of the upper end surface of the tail cabinet 4 is consistent with the height of the upper surface of the bed body 1, so that the initial sound channel can meet the requirement of the human body on the sound channel when lying down. The main physiotherapy control desk is a music server host computer which can be controlled by the wireless network intelligent terminal. By placing the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 at the left end and the right end of the upper end face of the tail cabinet 4 respectively, the broadcasting directions of the first physiotherapy power amplifier and the second physiotherapy power amplifier face the left side and the right side of the physiotherapy headrest respectively, so that the stereo channel effect of the human body during sleeping is achieved. Meanwhile, the physiotherapy amplifying element 15 is connected with the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 to form a three-dimensional physiotherapy sound field together. The whole system is connected with the main physiotherapy console 41 through signals, so that music playing and control are realized.

Further, in order to increase the sleep state monitoring of the user, the orientation of the stereo physiotherapy sound field is adjusted in advance to ensure the music physiotherapy effect, as a possible implementation manner, as shown in fig. 1-3, the front side of the bed body 1 is provided with a front board 2 in parallel, the side wall of the front board 2 facing one side of the bed body 1 is provided with an ultrasonic wave emitting component facing the outer side, and the ultrasonic wave emitting component comprises a first emitter 21, a second emitter 22 and a third emitter 23; the first emitter 21 is aligned with the middle of the bed body 1, and the second emitter 22 and the third emitter 23 are symmetrically arranged at the left side and the right side of the first emitter 21; the inside of the physiotherapy headrest is provided with an ultrasonic positioner 16, and the ultrasonic positioner 16 can respectively transmit and receive ultrasonic signals with a first emitter 21, a second emitter 22 and a third emitter 23. The front plate 2 can be a headboard structure of the bed body 1 in specific implementation, and the rear side wall of the front plate can be close to the upper surface of the bed body 1. The physiotherapy headrest is of a three-layer layered structure and comprises an sleep-aiding buffer layer 11 arranged on the upper layer, an element arranging layer 12 arranged on the middle layer and an embedded protective layer 14 arranged on the lower layer; the physiotherapy amplifying elements 15 are symmetrically arranged in the element arranging layer 12, and physiotherapy fiber layers 13 are arranged on the side surfaces of the element arranging layer 12 in a surrounding mode. The system further comprises a wireless communication module 17, wherein the wireless communication module 17 is centrally arranged in the component arranging layer 12, and the ultrasonic positioner 16 is centrally arranged on the inner wall of the component arranging layer 12 near one side of the front plate 2.

The ultrasonic transmission assembly is used to emit ultrasonic signals and is responsible for generating ultrasonic pulses, which in practice may be generally achieved by exciting a particular type of crystal or transducer to vibrate and generate ultrasonic waves, typically at a frequency between 20kHz and 1 MHz. The ultrasound locator 16 is used to receive ultrasound waves emitted from the ultrasound emitting assembly and typically includes a transducer that senses the arrival of the ultrasound waves and converts them into electrical signals. The process is mainly to record the time of the ultrasonic wave emitted from the emitter to the target and returned, and this time measurement is realized by measuring the propagation time of the ultrasonic wave, i.e. the time of the pulse reaching the target from the emitter and returning to the positioner. In particular applications, if the frequency and power of the ultrasonic sensors are within reasonable ranges, the ultrasonic sensors typically operate in a low frequency range that meets safety standards, and their low power typically does not have a significant impact on the human body, which makes them relatively safe in many applications. The sleep-aiding buffer layer 11 of the physiotherapy headrest is used for providing a basic buffer supporting function for the head of a human body and meeting the basic requirement of the headrest. The embedded protective layer 14 plays a role in cushioning the middle layer element, and avoids the damage of the physiotherapy amplifying element 15 and the ultrasonic positioner 16 caused by extrusion. The physiotherapy amplifying element 15 is used for playing music, can realize low-frequency vibration, and is an existing special vibration loudspeaker. In a specific application, the wireless communication module 17 may be a Zigbee module, which has advantages of low cost and power consumption, low spectrum interference, and high short-distance communication rate. When the device is used, a human body can translate on the bed body 1 at any time due to the sleep habit difference, so that the physiotherapy headrest can be used as a music physiotherapy datum point, when the human body is shifted from the first emitter 21 to the vicinity of the second emitter 22 or the third emitter 23, the main controller monitors that the receiving and transmitting conditions of ultrasonic waves change, namely, the distance record change and corresponding time point between the ultrasonic positioner 16 and the first emitter 21, the second emitter 22 and the third emitter 23 respectively can monitor the sleep shift habit or preference of a user, the user can acquire monitoring data through a control panel 42 or a remote control terminal attached to the main physiotherapy console 41, and the orientation of the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 can be adjusted in advance according to the sleep condition so as to achieve the aim of maintaining the three-dimensional physiotherapy sound field effect.

Further, in order to improve the standardization and stability of the orientation adjustment of the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31, as a possible implementation manner, as shown in fig. 4 to 7, two ends of the tail cabinet 4 are provided with the same rotating structure, the rotating structure includes a placement table 5, a support rod 51 and a rotating motor 54, the rotating motor 54 is disposed inside the tail cabinet 4, and the placement table 5 is disposed outside the upper end of the tail cabinet 4; the upper end of the supporting rod 51 is centrally connected to the lower end surface of the placement table 5, and the lower end of the supporting rod is coaxially connected with a motor gear of the rotary motor 54 through an opening at the upper end of the tail cabinet 4; the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 are respectively arranged on the placing tables 5 at the left end and the right end of the tail cabinet 4; the rotary motor 54 is in signal connection with the main physiotherapy console 41. The two ends of the tail cabinet 4 are also provided with the same lifting structure, the lifting structure comprises a lifting plate 55, and a pair of screw rods 52 and screw rod motors 53, and the rotating motors 54 are arranged on the lifting plate 55; the pair of screw rod motors 53 are respectively connected to two ends of the lifting plate 55, and the screw rod motors 53 are respectively connected to the screw rods 52 which are vertically arranged in a threaded manner; the screw motor 53 is in signal connection with the main physiotherapy console 41. The placement table 5 is a surrounding placement table 5 with stoppers on the rear side and the left and right sides, so as to improve the placement stability of the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31. The supporting rod 51 is coaxially connected with a motor gear of the rotating motor 54, so that a user starts the rotating motor 54 to drive the supporting rod 51 to rotate through controlling the control panel 42 or the remote control terminal, and then drives the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 to steer. In a specific implementation, preferably, as a feasible implementation manner, the main physiotherapy console 41 can set the threshold value for automatic monitoring for the distance sequence between the ultrasonic positioner 16 and the first emitter 21, the second emitter 22 and the third emitter 23 respectively, and when the difference value of the three distance values reaches the threshold value, the rotating motor 54 is automatically started to realize automatic sound field direction adjustment of the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31, so that the consumption of manpower is reduced, and the sleeping habit of the three-dimensional physiotherapy sound field on the sleeping of the user is obviously improved in terms of automatic adaptation and application range.

In a specific implementation of the above embodiment, in order to maintain the music sound field effect and reduce the adjustment frequency and complexity, the propagation sound fields of the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 are maintained at the left and right sides of the physiotherapy headrest as much as possible, and the steering position of the rotating electric machine 54 may be limited, as a further limited possible implementation, as shown in fig. 5 to fig. 7, the rotation rest angles of the rotating electric machine 54 at the left and right ends of the tail cabinet 4 are all preset to 3 angles based on the direction towards the front plate 2, that is, the rotating electric machine 54 is only stopped at 3 positions, wherein the rotation rest angle of the first physiotherapy power amplifier 3 includes 22.5 degrees for turning left, 22.5 degrees for turning right and 45 degrees for turning right, and the rotation rest angle of the second physiotherapy power amplifier 31 includes 22.5 degrees for turning right, 22.5 degrees for turning left and 45 degrees for turning left. In the ultrasonic wave transmitting assembly, when the distance between the ultrasonic positioner 16 and the first transmitter 21 is closest, the main physiotherapy console 41 judges that the sleeping habit of the user is a central position, and at the moment, the first physiotherapy power amplifier 3 is stopped to turn right by 22.5 degrees and the second physiotherapy power amplifier 31 is stopped to turn left by 22.5 degrees through a signal instruction; when the distance between the ultrasonic locator 16 and the second emitter 22 is closest, the main physiotherapy console 41 judges that the sleeping habit of the user is in a position biased to the left, and at the moment, the first physiotherapy power amplifier 3 is stopped to be turned to the left by 22.5 degrees through a signal instruction, and the second physiotherapy power amplifier 31 is stopped to be turned to the left by 45 degrees; when the distance between the ultrasonic locator 16 and the third emitter 23 is closest, the main physiotherapy console 41 determines that the sleeping habit of the user is right biased, and at this time, the first physiotherapy power amplifier 3 is stopped to turn right by 45 degrees and the second physiotherapy power amplifier 31 is stopped to turn right by 22.5 degrees by a signal instruction. The turning and stopping angles of the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 are limited to three gears, and the three-dimensional physiotherapy power amplifier can be used for rapidly dividing the range of the deviation state of a user during sleeping according to the distance information of the ultrasonic wave transmitting assembly, so that the first physiotherapy power amplifier 3 and the second physiotherapy power amplifier 31 can keep towards the left side and the right side of the sleeping posture of the user in a large direction range, and the automatic adaptation adjustment of the three-dimensional physiotherapy sound field of the user during sleeping deviation can be completed under the condition of reducing complex design.

As another further limited possible implementation manner, as shown in fig. 5 and fig. 8 to fig. 9, three signal control wires are connected between the main physiotherapy console 41 and the physiotherapy headrest, and a signal switch is connected to the physiotherapy headrest; the signal switch comprises a left control key, a middle control key and a right control key; the signal control line comprises a first control line, a second control line and a third control line which are respectively connected with the left control key, the middle control key and the right control key in a signal way. The rotation resting angle of the first physiotherapy power amplifier 3 comprises a 0 degree reference direction, a right turn of 22.5 degrees and a right turn of 45 degrees by taking the direction facing the front plate 2 as a reference direction, and the rotation resting angle of the second physiotherapy power amplifier 31 comprises a 0 degree reference direction, a left turn of 22.5 degrees and a left turn of 45 degrees. When the user sleeps and keeps at the central position, the middle control key is shifted at the moment to enable the first physiotherapy power amplifier 3 to stay in the direction of turning right to 22.5 degrees, and the second physiotherapy power amplifier 31 to stay in the direction of turning left to 22.5 degrees; when the user carries the physiotherapy headrest to deviate to the left side of the bed body 1, the left control key is shifted to enable the stay direction of the first physiotherapy power amplifier 3 to be a 0-degree reference direction, and the stay direction of the second physiotherapy power amplifier 31 to be a left-turning 45-degree direction; when the user shifts to the right side of the bed body 1 with the physiotherapy headrest, the right control key is shifted to enable the stay direction of the first physiotherapy power amplifier 3 to be 45-degree right, and the stay direction of the second physiotherapy power amplifier 31 to be 0-degree reference direction.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a sleep perception music sound field system, includes bed body (1) and locates outer tail cabinet (4) of bed body (1) rear side, its characterized in that, tail cabinet (4) are placed outside bed body (1) rear side outside parallel, and the width of tail cabinet (4) is unanimous with bed body (1) rear side width, and tail cabinet (4) up end height is unanimous with bed body (1) upper surface height, the inside of tail cabinet (4) is equipped with main physiotherapy control panel (41) of subsidiary remote control terminal, and the middle part of tail cabinet (4) up end is equipped with control panel (42) of controlling main physiotherapy control panel (41); the novel physiotherapy power amplifier also comprises a physiotherapy headrest, a first physiotherapy power amplifier (3) and a second physiotherapy power amplifier (31), wherein the first physiotherapy power amplifier (3) and the second physiotherapy power amplifier (31) are respectively arranged at the left end and the right end of the upper end face of the tail cabinet (4); at least one group of physiotherapy amplifying elements (15) which are symmetrically arranged are arranged in the physiotherapy headrest, the broadcasting directions of the first physiotherapy power amplifier (3) and the second physiotherapy power amplifier (31) face the left side and the right side of the physiotherapy headrest respectively, and all the physiotherapy amplifying elements (15) and the first physiotherapy power amplifier (3) and the second physiotherapy power amplifier (31) form a three-dimensional physiotherapy sound field; the physiotherapy headrest, the first physiotherapy power amplifier (3) and the second physiotherapy power amplifier (31) are connected with a main physiotherapy console (41) through signals.

2. A sleep-aware musical sound field system according to claim 1, characterized in that the front side of the bed body (1) is provided with a front board (2) in parallel, the side wall of the front board (2) facing to the side of the bed body (1) is provided with an ultrasonic wave emitting component facing to the outside, and the ultrasonic wave emitting component comprises a first emitter (21), a second emitter (22) and a third emitter (23); the first emitter (21) is aligned with the center of the bed body (1), and the second emitter (22) and the third emitter (23) are symmetrically arranged at the left side and the right side of the first emitter (21); an ultrasonic positioner (16) is arranged in the physiotherapy headrest, and the ultrasonic positioner (16) can respectively transmit and receive ultrasonic signals with a first emitter (21), a second emitter (22) and a third emitter (23).

3. The sleep perception music sound field system according to claim 2, wherein the physiotherapy headrest is of a three-layer layered structure, and comprises a sleep-aiding buffer layer (11) arranged on an upper layer, an element arranging layer (12) arranged on a middle layer and an embedded protective layer (14) arranged on a lower layer; the physiotherapy amplifying elements (15) are symmetrically arranged in the element arranging layer (12), and physiotherapy fiber layers (13) are arranged on the side surfaces of the element arranging layer (12) in a surrounding mode.

4. A sleep-aware musical sound field system according to claim 3, characterized in that the system further comprises a wireless communication module (17), the wireless communication module (17) being centrally located within the element distribution layer (12), the ultrasound locator (16) being centrally located on the inner wall of the element distribution layer (12) near one side of the front panel (2).

5. The sleep-aware music sound field system according to claim 2, wherein the same rotating structure is arranged at two ends of the tail cabinet (4), the rotating structure comprises a placing table (5), a supporting rod (51) and a rotating motor (54), the rotating motor (54) is arranged inside the tail cabinet (4), and the placing table (5) is arranged outside the upper end of the tail cabinet (4); the upper end of the supporting rod (51) is centrally connected to the lower end surface of the placing table (5), and the lower end of the supporting rod is coaxially connected with a motor gear of the rotating motor (54) through an opening at the upper end of the tail cabinet (4); the first physiotherapy power amplifier (3) and the second physiotherapy power amplifier (31) are respectively arranged on the placing tables (5) at the left end and the right end of the tail cabinet (4); the rotating motor (54) is in signal connection with the main physiotherapy console (41).

6. The sleep-aware music sound field system according to claim 5, characterized in that the two ends of the tail cabinet (4) are also provided with the same lifting structure, the lifting structure comprises a lifting plate (55), and a pair of screw rods (52) and screw rod motors (53), and the rotating motor (54) is placed on the lifting plate (55); the screw rod motors (53) are respectively connected to two ends of the lifting plate (55), and the screw rod motors (53) are respectively connected to the screw rods (52) which are vertically arranged in a threaded manner; the screw rod motor (53) is in signal connection with the main physiotherapy control desk (41).