Portable music physiotherapy device

Abstract

The application discloses a portable music physiotherapy device, which comprises a bracelet shell, a control box fixedly installed in the inside of the bracelet shell, four recording and broadcasting microphones fixedly installed in the inside of the bracelet shell, a mounting seat fixedly installed on the outside of the bracelet shell, a display screen fixedly installed on the top of the mounting seat, a switch button and an adjusting button respectively installed on the two sides of the top of the mounting seat, and a heart rate monitor fixedly installed in the inside of the bracelet shell; the mood state of a user is judged according to the heart rate, the controller controls the recording and broadcasting microphones to play corresponding music, the physiotherapy effect of playing cheerful music when the mood is low, playing soft music when the mood is excited and playing light music when the mood is stable is realized, the personalized music physiotherapy mode can accurately adjust the different emotional states of the user, effectively improves the psychological state of the user, promotes the mental health, and the natural sound outside can be recorded, stored in the control box memory after being processed by a microprocessor and then played for physiotherapy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of music physiotherapy, in particular to a portable music physiotherapy device. BACKGROUND

[0002] With the acceleration of modern social life rhythm and the increase of work pressure, the scale of sub-health population continues to expand. According to the statistics of the World Health Organization, the proportion of psychological and physiological diseases such as neurasthenia, anxiety and insomnia is significant. Traditional medical methods have limitations in dealing with such non-organic diseases, while music therapy gradually becomes an important means of auxiliary treatment due to its non-invasive and side-effect-free characteristics.

[0003] Some existing music physiotherapy devices on the market are mainly limited to one or a few specific music therapy methods, lacking diversity and flexibility. For example, some devices can only play pre-recorded music to try to achieve the effect of relieving emotions or relaxing the body, which greatly limits the user's personalized treatment experience. In addition, these music physiotherapy devices also have deficiencies in human-computer interaction, users often can only operate by simply pressing buttons or using a remote control, lacking intuitive and convenient operation experience. Thus affecting the treatment effect, and most of the existing music physiotherapy devices are large in size and fixed in design, which brings inconvenience to carrying and moving use. SUMMARY

[0004] The purpose of the present application is to provide a portable music physiotherapy device to solve the problems raised in the background art.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a portable music physiotherapy device, comprising a bracelet shell, a control box is fixedly installed inside the bracelet shell, four recording and broadcasting microphones are fixedly installed inside the bracelet shell, a mounting seat is fixedly installed on the outside of the bracelet shell, a display screen is fixedly installed on the top of the mounting seat, a switch button and an adjustment button are respectively installed on both sides of the top of the mounting seat, a heart rate monitor is fixedly installed inside the bracelet shell, four fixed sound windows are opened on one side of the bracelet shell, and the positions of the four fixed sound windows correspond to the positions of the four recording and broadcasting microphones respectively, and a tuning assembly is movably installed on one side of the bracelet shell.

[0006] Preferably, the tuning assembly comprises a tuning ring, a first tuning head, a second tuning head, a third tuning head and a fourth tuning head are fixedly installed inside the tuning ring, and the first tuning head, the second tuning head, the third tuning head and the fourth tuning head each have four.

[0007] Preferably, the first tuning head comprises a first sound frame, a first sound cavity is arranged in the first sound frame, a rubber water film is fixedly installed in the first sound cavity, natural water is filled in the rubber water film, a first rear sound window is fixedly installed at the bottom of the first sound cavity, and a first front sound window is fixedly installed at the top of the first sound cavity.

[0008] Preferably, the second tuning head comprises a second sound frame, a second sound cavity is arranged in the second sound frame, a second front sound window is fixedly installed at the top of the second sound cavity, and a second rear sound window is fixedly installed at the bottom of the second sound cavity.

[0009] Preferably, the third tuning head comprises a third sound frame, a third sound cavity is arranged in the third sound frame, a third front sound window is fixedly installed at the top of the third sound cavity, and a third rear sound window is fixedly installed at the bottom of the third sound cavity.

[0010] Preferably, the fourth tuning head comprises a fourth sound frame, a fourth sound cavity is arranged in the fourth sound frame, and a fourth front sound window is fixedly installed at the top of the fourth sound cavity.

[0011] Preferably, the tuning ring is internally fixedly installed with two mounting arc blocks, four locking magnets II are fixedly installed in the two mounting arc blocks, an arc-shaped sliding block is symmetrically fixedly installed at one end of the mounting arc block, a locking magnet I is fixedly installed on one side of the bracelet shell where the sound window is arranged, the locking magnet I and the locking magnet II are located in a corresponding position, the magnetic poles of the locking magnet I and the locking magnet II opposite to each other are opposite, an arc-shaped sliding groove is arranged on the side of the bracelet shell where the sound window is arranged, and the arc-shaped sliding block is slidingly installed on the inner side of the arc-shaped sliding groove.

[0012] Preferably, the bracelet shell is internally fixedly installed with a storage support assembly, the storage support assembly comprises two movable racks, support legs are rotatably installed in the two movable racks, two storage grooves are symmetrically arranged at the back of the bracelet shell, the two movable racks are fixedly installed on one side of the inner cavity of the storage grooves, respectively, a fixed magnet I is fixedly installed in the storage groove, a fixed magnet II is fixedly installed on one side of the support leg, the position of the fixed magnet II corresponds to the position of the fixed magnet I, and the magnetic poles of the fixed magnet I and the fixed magnet II opposite to each other are opposite.

[0013] Preferably, the bracelet shell is internally fixedly installed with a storage support assembly, the storage support assembly comprises two movable racks, support legs are rotatably installed in the two movable racks, two storage grooves are symmetrically arranged at the back of the bracelet shell, the two movable racks are fixedly installed on one side of the inner cavity of the storage grooves, respectively, a fixed magnet I is fixedly installed in the storage groove, a fixed magnet II is fixedly installed on one side of the support leg, the position of the fixed magnet II corresponds to the position of the fixed magnet I, and the magnetic poles of the fixed magnet I and the fixed magnet II opposite to each other are opposite.

[0014] Preferably, further comprising an automatic switching module configured to analyze heart rate data of the user, determine emotional state information of the user based on the analysis result, and pop up a human-computer interaction prompt for whether to switch the music type based on the emotional state information, and automatically switch the music when no feedback is received from the user.

[0015] The automatic switching module comprises:

[0016] The acquisition sub-module is configured to obtain heart rate data by detecting heart rate of the user within the first preset time based on the heart rate monitor (15).

[0017] The first analysis sub-module is configured to analyze the heart rate data, determine a heart rate change evaluation value between any adjacent time points within the first preset time, and obtain a plurality of heart rate change evaluation values.

[0018] ;

[0019] wherein, represents a heart rate change evaluation value between the i-th time point and the j-th time point within the first preset time of the user; represents a heart rate change evaluation value between the i-th time point and the j-th time point within the first preset time of the user; represents a detection error coefficient of the heart rate monitor; represents a detection value of the heart rate monitor at the i-th time point; represents a detection value of the heart rate monitor at the i-th time point; represents a detection value of the heart rate monitor at the i-th time point; represents a detection value of the heart rate monitor at the i-th time point; represents a detection value of the heart rate monitor at the i-th time point; represents an average heart rate value of the user within the first preset time; represents a natural logarithm with base e; represents a preset small positive number to avoid a zero denominator;

[0020] The second analysis sub-module is configured to determine a heart rate evaluation index of the user within the first preset time based on the plurality of heart rate change evaluation values.

[0021] ;

[0022] wherein, represents a heart rate evaluation index of the user within the first preset time; represents a standard deviation corresponding to the plurality of heart rate change evaluation values; represents a mean value corresponding to the plurality of heart rate change evaluation values;

[0023] The query sub-module is configured to query a heart rate evaluation index-emotion data table based on the heart rate evaluation index, and determine target emotional information; the target emotional information comprises target emotional state information, target music type information corresponding to a target emotion, and human-computer interaction prompt information.

[0024] A human-computer interaction submodule is configured to visually display the target music type information and pop up a human-computer interaction prompt about whether to switch to the target music type.

[0025] An automatic switching submodule is configured to automatically switch to the music corresponding to the target music type for playing when no feedback from the user is received within a second preset time.

[0026] Compared with the prior art, the present application has the beneficial effects that: by judging the mood state of the user according to the heart rate, the controller controls the recording and broadcasting microphone to play corresponding music, realizing the physiotherapy effect of playing cheerful music when the mood is low, playing soft music when the mood is excited, and playing light music when the mood is stable, the personalized music physiotherapy mode can accurately adjust the different emotional states of the user, effectively improve the psychological state of the user, promote mental health, and record the natural sound outside, store it in the control box memory after processing by the microprocessor, and facilitate subsequent playback of physiotherapy.

[0027] In addition, by rotating the tuning ring, the user can freely select different tuning heads corresponding to the fixed sound window, so as to obtain completely different sound effects. Whether it is to pursue a dull and slow sound, or to want to disperse or contract the sound wave, or just to output the basic sound, it can be easily realized. This personalized sound adjustment function meets the diversified needs of different users in various scenes and brings a unique sound experience to the user. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the present application.

[0029] Figure 2 It is another perspective three-dimensional structure schematic diagram of the present application.

[0030] Figure 3 It is a three-dimensional structure schematic diagram of the present application without the tuning assembly.

[0031] Figure 4 It is a three-dimensional structure schematic diagram of the present application without the storage and support assembly.

[0032] Figure 5 It is a cross-sectional structure schematic diagram of the bracelet shell of the present application.

[0033] Figure 6 It is a three-dimensional structure schematic diagram of the tuning assembly of the present application.

[0034] Figure 7 It is a three-dimensional structure schematic diagram of the storage and support assembly of the present application.

[0035] Figure 8 It is a cross-sectional structure schematic diagram of the first sound frame of the present application.

[0036] Figure 9 The second sound frame cross-sectional structure schematic diagram of the present application.

[0037] Figure 10 The third sound frame cross-sectional structure schematic diagram of the present application.

[0038] Figure 11 The fourth sound frame cross-sectional structure schematic diagram of the present application.

[0039] In the figure: 1, bracelet shell; 2, tuning ring; 3, mounting seat; 4, display screen; 5, switch button; 6, adjustment button; 7, first tuning head; 701, first sound frame; 702, first sound cavity; 703, rubber water film; 704, natural water; 705, first front sound window; 706, first rear sound window; 8, second tuning head; 801, second sound frame; 802, second sound cavity; 803, second rear sound window; 804, second front sound window; 9, third tuning head; 901, third sound frame; 902, third sound cavity; 903, third rear sound window; 904, third front sound window; 10, fourth tuning head; 1001, fourth sound frame; 1002, fourth sound cavity; 1003, fourth front sound window; 11, locking magnet one; 12, movable frame; 13, support leg; 14, control box; 15, heart rate monitor; 16, recording and broadcasting microphone; 17, battery; 18, Type-C interface; 19, mounting arc block; 20, locking magnet two; 21, arc-shaped sliding block; 22, storage groove; 23, fixed magnet one; 24, fixed magnet two; 25, fixed sound window; 26, arc-shaped sliding groove. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0041] Please refer to Figures 1-11The application provides a technical scheme: a portable music physiotherapy device, which comprises a bracelet shell 1, a control box 14 is fixedly installed in the inside of the bracelet shell 1, four recording and broadcasting microphones 16 are fixedly installed in the inside of the bracelet shell 1, a mounting seat 3 is fixedly installed on the outside of the bracelet shell 1, a display screen 4 is fixedly installed on the top of the mounting seat 3, a switch button 5 and an adjusting button 6 are respectively installed on the two sides of the top of the mounting seat 3, a heart rate monitor 15 is fixedly installed in the inside of the bracelet shell 1, four fixed sound windows 25 are formed in one side of the bracelet shell 1, the positions of the four fixed sound windows 25 respectively correspond to the positions of the four recording and broadcasting microphones 16, a sound adjusting assembly is movably installed on one side of the bracelet shell 1, a storage battery 17 is fixedly installed in the inside of the bracelet shell 1, and a Type-C interface 18 is fixedly installed on the bottom of the bracelet shell 1.

[0042] The working principle of the above technical scheme is as follows: when in use, the bracelet shell 1 can be sleeved on the wrist or arm of the user, and the heart rate monitor 15 is in contact with the skin of the user. The heart rate monitor 15 is internally provided with a green LED lamp and a photosensitive sensor. The LED lamp flashes several hundred times per second, emits green light that penetrates the skin, and the amount of hemoglobin in the blood absorbs green light changes with the heartbeat. When the heart contracts, the blood flow increases, the green light absorption increases, and when the heart relaxes, the absorption decreases. The photosensitive sensor captures the change in reflected light intensity and converts it into an electrical signal transmitted to the microprocessor inside the control box 14. After processing by the microprocessor, the heart rate data is obtained and displayed through the display screen 4 at the top of the mounting seat 3. The microprocessor inside the control box 14 can determine the user's mood state according to the heart rate, and then the controller inside the control box 14 can control the four recording microphones 16 to play corresponding music. When the user is in a low mood, the controller will select to play cheerful music. These music usually has a lively rhythm, lively melody and positive lyrics, which can quickly mobilize the user's emotions and make them feel happy and energetic, so as to gradually get rid of the low mood. When the user is in an excited mood, the controller will play soft music. This kind of music usually has a slow rhythm and beautiful melody, which can calm the emotions and relax the body and mind, and can make the excited emotions gradually calm down, so that the user returns to a peaceful state. When the user is in a stable mood, the controller will play light music. Light music has the characteristics of light and pleasant, which can help the user maintain a good mood and relieve stress and fatigue in daily life, effectively regulate the user's emotions and improve their psychological health level, thereby performing physiotherapy on the user. In addition, the recording microphone 16 can also record external natural sounds such as the chirping of birds in the morning, the chirping of insects at night, the sound of waves, and the sound of raindrops, etc. After processing by the microprocessor inside the control box 14, the natural sounds are stored in the internal memory of the control box 14 for subsequent playback and physiotherapy. These natural sounds not only have unique charm, but also can bring people a sense of relaxation and pleasure. In addition, the recording microphone 16 can play music of various frequencies. Low-frequency sound waves have a slow rhythm, which can effectively reduce the excitability of the sympathetic nervous system and reduce the secretion of adrenaline, thereby relieving tension. Low-frequency music can induce the brain to enter a deep sleep state and improve sleep quality. High-frequency sound waves have a fast rhythm, which can stimulate positive emotional responses and enhance physical energy. Medium-frequency music can enhance the cognitive function of the brain and enhance attention and memory.

[0043] In another embodiment, as shown in Fig. 1-11, the tuning assembly comprises a tuning ring 2, the inside of the tuning ring 2 is fixedly installed with four first tuning heads 7, four second tuning heads 8, four third tuning heads 9 and four fourth tuning heads 10, the first tuning head 7 comprises a first sound frame 701, the inside of the first sound frame 701 is provided with a first sound cavity 702, the inside of the first sound cavity 702 is fixedly installed with a rubber water film 703, the inside of the rubber water film 703 is filled with natural water 704, the bottom of the first sound cavity 702 is fixedly installed with a first rear sound window 706, the top of the first sound cavity 702 is fixedly installed with a first front sound window 705, and the first rear sound window 706 and the first front sound window 705 are of the same size, the second tuning head 8 comprises a second sound frame 801, the inside of the second sound frame 801 is provided with a second sound cavity 802, the top of the second sound cavity 802 is fixedly installed with a second front sound window 804, the bottom of the second sound cavity 802 is fixedly installed with a second rear sound window 803, and the size of the second front sound window 804 is larger than that of the second rear sound window 803, the third tuning head 9 comprises a third sound frame 901, the inside of the third sound frame 901 is provided with a third sound cavity 902, the top of the third sound cavity 902 is fixedly installed with a third front sound window 904, the bottom of the third sound cavity 902 is fixedly installed with a third rear sound window 903, and the size of the third front sound window 904 is smaller than that of the third rear sound window 903, and the fourth tuning head 10 comprises a fourth sound frame 1001, the inside of the fourth sound frame 1001 is provided with a fourth sound cavity 1002, and the top of the fourth sound cavity 1002 is fixedly installed with a fourth front sound window 1003.

[0044] The user can push the tuning ring 2 to rotate outside the bracelet shell 1 to adjust the relative positions of the first tuning head 7, the second tuning head 8, the third tuning head 9 and the fourth tuning head 10 and the fixed sound window 25. When the first tuning head 7 corresponds to the position of the fixed sound window 25, the sound emitted by the recording and broadcasting microphone 16 will be transmitted to the inside of the first tuning head 7 through the fixed sound window 25, and then the sound will enter the inside of the first sound cavity 702 through the first back sound window 706. Then the sound wave will be adjusted by the rubber water film 703 and the natural water 704, and then transmitted through the first front sound window 705. It can form a dull sound, which can effectively relieve the user's physical and mental stress and gradually relax the tense nerves. When the second tuning head 8 corresponds to the position of the fixed sound window 25, the sound emitted by the recording and broadcasting microphone 16 will be transmitted to the inside of the second tuning head 8 through the fixed sound window 25, and then the sound will enter the inside of the second sound cavity 802 through the second back sound window 803. Then it is emitted through the second front sound window 804, wherein the second sound cavity 802 is in an expanded shape, which can disperse the sound wave. The dispersed sound wave can create an open and inclusive atmosphere, which can effectively open the user's heart and release negative emotions, promote the harmony and balance of body and mind, and help physical therapy. When the third tuning head 9 corresponds to the position of the fixed sound window 25, the sound emitted by the recording and broadcasting microphone 16 will be transmitted to the inside of the third tuning head 9 through the fixed sound window 25, and then the sound will enter the inside of the third sound cavity 902 through the third back sound window 903. Then it is emitted through the third front sound window 904, wherein the third sound cavity 902 is in a reduced shape, which can shrink the sound wave. The shrunk sound wave can produce a strong penetrating power. This focused energy sound wave can more effectively stimulate the acupoints and meridians of the human body, promote blood circulation, enhance the body's immunity and self-repairing ability. When the fourth tuning head 10 corresponds to the position of the fixed sound window 25, the sound emitted by the recording and broadcasting microphone 16 will be transmitted to the inside of the fourth tuning head 10 through the fixed sound window 25, and then the sound will enter the inside of the fourth sound cavity 1002. Then it is emitted through the fourth front sound window 1003. Although it will not affect the sound wave, it can protect the fixed sound window 25. It can effectively protect the fixed sound window 25 from external damage, prolong the service life of the device, and ensure that the user can continuously enjoy stable and high-quality sound therapy experience.

[0045] In another embodiment, as Figures 1-11As shown, in another embodiment, as shown in Figure 1-11, two mounting arc blocks 19 are fixedly installed inside the tuning ring 2, four locking magnets two 20 are fixedly installed inside the two mounting arc blocks 19, an arc-shaped sliding block 21 is symmetrically fixedly installed at one end of the mounting arc block 19, the locking magnet one 11 is fixedly installed inside the fixed sound window 25 of the bracelet shell 1, the positions of the locking magnet one 11 and the locking magnet two 20 correspond, and the magnetic poles of the locking magnet one 11 and the locking magnet two 20 opposite each other are opposite, the arc-shaped sliding slot 26 is formed on one side of the fixed sound window 25 of the bracelet shell 1, and the arc-shaped sliding block 21 is slidingly installed inside the arc-shaped sliding slot 26.

[0046] When the tuning ring 2 rotates outside the bracelet shell 1, the arc-shaped sliding block 21 can slide inside the arc-shaped sliding slot 26, so that the four locking magnets two 20 pass through the locking magnet one 11, and the locking magnet two 20 can attract the locking magnet one 11 together, thereby fixing the relative position of the tuning ring 2 and the bracelet shell 1, ensuring that the tuning ring 2 will not rotate outside the bracelet shell 1 during use, and ensuring normal use of the device.

[0047] In another embodiment, as shown in Figure 1-11, Figures 1-11 As shown, the bracelet shell 1 is mounted with a storage support assembly, the storage support assembly includes two movable racks 12, support legs 13 are rotatably installed inside the two movable racks 12, two storage grooves 22 are symmetrically formed on the back of the bracelet shell 1, the two movable racks 12 are fixedly installed on one side of the inner cavity of the storage groove 22, respectively, a fixed magnet one 23 is fixedly installed inside the storage groove 22, a fixed magnet two 24 is fixedly installed on one side of the support leg 13, the position of the fixed magnet two 24 corresponds to the position of the fixed magnet one 23, and the magnetic poles of the fixed magnet one 23 and the fixed magnet two 24 opposite each other are opposite.

[0048] The support leg 13 can be rotated out of the inside of the movable rack 12, so that the support leg 13 is detached from the inside of the storage groove 22, thereby forming two support points, thereby facilitating the device to be placed on a plane for use, and the fixed magnet one 23 and the fixed magnet two 24 can be used to fix the support leg 13 inside the storage groove 22 when the support leg 13 is not in use.

[0049] Working principle: when in use, the bracelet shell 1 can be sleeved on the wrist or arm of the user, and the heart rate monitor 15 is in contact with the skin of the user. The heart rate monitor 15 is built-in green LED light and photosensitive sensor. The LED light flashes hundreds of times per second, emitting green light through the skin. The amount of hemoglobin in the blood absorbs green light, which changes with the heartbeat. When the heart contracts, the blood flow increases, and the green light absorption increases. When the heart relaxes, the absorption decreases. The photosensitive sensor captures the change in reflected light intensity and converts it into an electrical signal transmitted to the microprocessor inside the control box 14. After processing by the microprocessor, the heart rate data is obtained and displayed on the display screen 4 at the top of the mounting seat 3. The microprocessor inside the control box 14 can determine the user's mood state according to the heart rate, and then the controller inside the control box 14 can control the four recording microphones 16 to play corresponding music according to the user's mood. When the user is in a low mood, the controller will choose to play cheerful music. These songs usually have lively rhythms, lively melodies and positive lyrics, which can quickly mobilize the user's emotions and make them feel happy and energetic, so as to gradually get rid of the low mood. When the user is in an excited mood, the controller will play soft music. This type of music often has a slow rhythm and beautiful melody, which can calm the emotions and relax the body and mind, and can gradually calm down the excited emotions, so that the user can return to a calm state. When the user is in a stable mood, the controller will play light music. Light music has the characteristics of light and pleasant, which can help users maintain a good mood and relieve stress and fatigue in daily life, effectively regulate the user's emotions, and improve their psychological health level, thereby performing physiotherapy on the user. In addition, the recording microphone 16 can also record external natural sounds such as the chirping of birds in the morning, the chirping of insects at night, the sound of waves, and the sound of raindrops, etc. After processing by the microprocessor inside the control box 14, the sound is stored in the internal memory of the control box 14 for subsequent playback therapy. These natural sounds not only have unique charm, but also can bring people a sense of relaxation and pleasure. The recording microphone 16 can play music of various frequencies. Low-frequency sound waves have a slow rhythm, which can effectively reduce the excitability of the sympathetic nervous system and reduce the secretion of adrenaline, thereby relieving tension. Low-frequency music can induce the brain to enter a deep sleep state, improving sleep quality. High-frequency sound waves have a fast rhythm, which can stimulate positive emotional responses and enhance physical energy. Medium-frequency music can enhance the cognitive function of the brain and enhance attention and memory. The user can push the tuning ring 2 to rotate on the outside of the bracelet shell 1 to adjust the relative position of the first tuning head 7, the second tuning head 8, the third tuning head 9 and the fourth tuning head 10 with the fixed sound window 25. When the tuning ring 2 rotates on the outside of the bracelet shell 1, the arc-shaped sliding block 21 can slide inside the arc-shaped sliding groove 26, so that the four locking magnets two 20 pass through the locking magnets one 11. The locking magnets two 20 can make the locking magnets one 11 attract together.Thus, the relative position of the tuning ring 2 and the bracelet shell 1 is fixed, ensuring that the tuning ring 2 does not rotate outside the bracelet shell 1 during use, ensuring normal use of the device. When the first tuning head 7 corresponds to the position of the fixed sound window 25, the sound emitted by the recording and broadcasting microphone 16 will be transmitted to the inside of the first tuning head 7 through the fixed sound window 25, and then the sound will enter the inside of the first sound cavity 702 through the first rear sound window 706. Then the sound wave will be adjusted by the rubber water film 703 and the natural water 704, and then transmitted through the first front sound window 705. It can form a muffled sound, which can effectively relieve the physical and mental stress of the user, and gradually relax the tense nerves. When the second tuning head 8 corresponds to the position of the fixed sound window 25, the sound emitted by the recording and broadcasting microphone 16 will be transmitted to the inside of the second tuning head 8 through the fixed sound window 25, and then the sound will enter the inside of the second sound cavity 802 through the second rear sound window 803. Then it is emitted through the second front sound window 804, wherein the second sound cavity 802 is in an expanded shape, which can disperse the sound wave. The dispersed sound wave can create an open and inclusive atmosphere, which can effectively open the user's heart and release negative emotions, promote the harmony and balance of body and mind, and help with physiotherapy. When the third tuning head 9 corresponds to the position of the fixed sound window 25, the sound emitted by the recording and broadcasting microphone 16 will be transmitted to the inside of the third tuning head 9 through the fixed sound window 25, and then the sound will enter the inside of the third sound cavity 902 through the third rear sound window 903. Then it is emitted through the third front sound window 904, wherein the third sound cavity 902 is in a reduced shape, which can shrink the sound wave. The shrunk sound wave can produce a strong penetrating power. This focused energy sound wave can more effectively stimulate the acupoints and meridians of the human body, promote blood circulation, and enhance the body's immunity and self-repairing ability. When the fourth tuning head 10 corresponds to the position of the fixed sound window 25, the sound emitted by the recording and broadcasting microphone 16 will be transmitted to the inside of the fourth tuning head 10 through the fixed sound window 25, and then the sound will enter the inside of the fourth sound cavity 1002. Then it is emitted through the fourth front sound window 1003. Although it does not affect the sound wave, it can protect the fixed sound window 25, effectively protect the fixed sound window 25 from external damage, prolong the service life of the device, and ensure that the user can continuously enjoy stable and high-quality sound physiotherapy experience. The support leg 13 can be rotated out of the inside of the movable frame 12, so that the support leg 13 is detached from the inside of the storage slot 22, thereby forming two support points, thereby facilitating the placement of the device on a flat surface for use. In addition, the fixed magnet one 23 and the fixed magnet two 24 can be used to fix the support leg 13 in the inside of the storage slot 22 when the support leg 13 is not in use.

[0050] In another implementation, an automatic switching module is also included, which is used to analyze the user's heart rate data, determine the user's emotional state information based on the analysis results, and pop up a human-computer interaction prompt on whether to switch the music type based on the emotional state information, and automatically switch the music if no feedback is received from the user.

[0051] The automatic switching module includes:

[0052] The acquisition submodule is used to detect the heart rate of the user within a first preset time based on the heart rate monitor (15) and obtain heart rate data;

[0053] The first analysis submodule is used to analyze the heart rate data, determine the heart rate change evaluation value between any adjacent time points within a first preset time period, and obtain several heart rate change evaluation values.

[0054] ;

[0055] in, This indicates that the user is within the first preset time period. The time point and the first Evaluation values ​​of heart rate changes between time points; This represents the detection error coefficient of the heart rate monitor. Indicates the first The measured values ​​of the heart rate monitor at each time point; Indicates the first The measured values ​​of the heart rate monitor at each time point; This represents the average heart rate of the user over the first preset time period. Represents the natural logarithm to the base e; This indicates that a preset small positive number is used to avoid the denominator being zero;

[0056] The second analysis submodule is used to determine the heart rate evaluation index of the user within a first preset time based on several heart rate change evaluation values.

[0057] ;

[0058] in, This indicates the heart rate evaluation index of the user within the first preset time period; This represents the standard deviation of several heart rate change evaluation values. This represents the mean value corresponding to several heart rate change evaluation values.

[0059] The query submodule is configured to query a heart rate evaluation index-emotion data table based on the heart rate evaluation index to determine target emotion information, wherein the target emotion information includes target emotion state information, target music type information corresponding to the target emotion, and human-computer interaction prompt information.

[0060] The human-computer interaction submodule is configured to visually display the target music type information and pop up a human-computer interaction prompt about whether to switch to the target music type.

[0061] The automatic switching submodule is configured to automatically switch to music corresponding to the target music type for playing when no feedback from the user is received within a second preset time.

[0062] In this embodiment, the first preset time represents the heart rate detection time of the heart rate monitor on the user, and the second preset time represents the time for confirming the human-computer interaction prompt information, for example, automatically switching when no feedback is received within 10 seconds.

[0063] The working principle and beneficial effects of the above technical solution are as follows: detailed analysis of the heart rate data of the user, calculation of the heart rate change evaluation value and the heart rate evaluation index, and more accurate reflection of the emotion state of the user within the first preset time; querying a heart rate evaluation index-emotion data table based on the heart rate evaluation index to determine target music type information; accurately matching the user's current emotion state, different emotions require different types of music for adjustment, such as recommending relaxing music when the user's emotion is anxious, and recommending cheerful and positive music when the user's emotion is low; this personalized music recommendation can better meet the emotional needs of the user and improve the effect of music therapy; the human-computer interaction submodule visually displays the target music type information and pops up a human-computer interaction prompt about whether to switch to the target music type; this gives the user the right to choose and respects the user's personal wishes; the user can decide whether to accept the music type recommended by the system according to his / her own preferences, avoiding the discomfort caused by forced switching of music for the user and improving the user's acceptance of the device and the use experience; the automatic switching submodule automatically switches to music corresponding to the target music type for playing when no feedback from the user is received within a second preset time; this automatic switching function provides convenience for users who may not pay attention to the human-computer interaction prompt in time or are inconvenient to operate; through accurate emotion recognition and personalized music recommendation, this module helps to improve the effect of music therapy; music therapy is to use music to improve people's psychological and physiological state, and this automatic switching module can provide appropriate music according to the real-time emotion state of the user, better play the role of music therapy, and help the user relieve stress, regulate emotions, and improve sleep.

[0064] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A portable music physiotherapy device comprising a bracelet housing (1), characterized in that: The inside of the bracelet shell (1) is fixedly installed with a control box (14), the inside of the bracelet shell (1) is fixedly installed with four recording and broadcasting microphones (16), the outside of the bracelet shell (1) is fixedly installed with a mounting seat (3), the top of the mounting seat (3) is fixedly installed with a display screen (4), the two sides of the top of the mounting seat (3) are respectively installed with a switch button (5) and an adjusting button (6), the inside of the bracelet shell (1) is fixedly installed with a heart rate monitor (15), one side of the bracelet shell (1) is provided with four fixed sound windows (25), and the positions of the four fixed sound windows (25) correspond to the positions of the four recording and broadcasting microphones (16) respectively, and a sound adjusting assembly is movably installed on one side of the bracelet shell (1); The sound adjusting assembly comprises a sound adjusting ring (2), the inside of the sound adjusting ring (2) is fixedly installed with first sound adjusting heads (7), second sound adjusting heads (8), third sound adjusting heads (9) and fourth sound adjusting heads (10), and the first sound adjusting heads (7), the second sound adjusting heads (8), the third sound adjusting heads (9) and the fourth sound adjusting heads (10) are all four, the first sound adjusting head (7) comprises a first sound frame (701), the inside of the first sound frame (701) is provided with a first sound cavity (702), the inside of the first sound cavity (702) is fixedly installed with a rubber water film (703), the inside of the rubber water film (703) is filled with natural water (704), the bottom of the inner cavity of the first sound cavity (702) is fixedly installed with a first rear sound window (706), the top of the inner cavity of the first sound cavity (702) is fixedly installed with a first front sound window (705), and the specifications and sizes of the first rear sound window (706) and the first front sound window (705) are the same, the second sound adjusting head (8) comprises a second sound frame (801), the inside of the second sound frame (801) is provided with a second sound cavity (802), the top of the inner cavity of the second sound cavity (802) is fixedly installed with a second front sound window (804), the bottom of the inner cavity of the second sound cavity (802) is fixedly installed with a second rear sound window (803), and the specifications and sizes of the second front sound window (804) are greater than those of the second rear sound window (803), the third sound adjusting head (9) comprises a third sound frame (901), the inside of the third sound frame (901) is provided with a third sound cavity (902), the top of the inner cavity of the third sound cavity (902) is fixedly installed with a third front sound window (904), the bottom of the inner cavity of the third sound cavity (902) is fixedly installed with a third rear sound window (903), and the specifications and sizes of the third front sound window (904) are smaller than those of the third rear sound window (903), and the fourth sound adjusting head (10) comprises a fourth sound frame (1001), the inside of the fourth sound frame (1001) is provided with a fourth sound cavity (1002), and the top of the inner cavity of the fourth sound cavity (1002) is fixedly installed with a fourth front sound window (1003).

2. The portable music physiotherapy device according to claim 1, wherein: The tuning ring (2) is internally fixedly installed with two mounting arc blocks (19), the interiors of the two mounting arc blocks (19) are fixedly installed with four locking magnets two (20), one end of the mounting arc block (19) is symmetrically fixedly installed with an arc-shaped sliding block (21), the bracelet shell (1) is internally fixedly installed with a locking magnet one (11) on one side of the fixed sound window (25), the locking magnet one (11) and the locking magnet two (20) correspond in position, and the poles of the locking magnet one (11) and the locking magnet two (20) opposite each other are opposite, the bracelet shell (1) is provided with an arc-shaped sliding groove (26) on one side of the fixed sound window (25), and the arc-shaped sliding block (21) is slidingly installed on the inner side of the arc-shaped sliding groove (26).

3. The portable music physiotherapy device according to claim 2, wherein: The back of the bracelet shell (1) is installed with a storage support assembly, the storage support assembly comprises two movable racks (12), support legs (13) are rotatably installed in the interiors of the two movable racks (12), the back of the bracelet shell (1) is symmetrically provided with two storage grooves (22), the two movable racks (12) are fixedly installed on one side of the inner cavities of the storage grooves (22) respectively, fixed magnets one (23) are fixedly installed in the interiors of the storage grooves (22), fixed magnets two (24) are fixedly installed on one side of the support legs (13), the positions of the fixed magnets two (24) correspond to the positions of the fixed magnets one (23), and the poles of the fixed magnets one (23) and the fixed magnets two (24) opposite each other are opposite.

4. The portable music physiotherapy device according to claim 3, wherein: The interior of the bracelet shell (1) is fixedly installed with a storage battery (17), and the bottom of the bracelet shell (1) is fixedly installed with a Type-C interface (18).

5. The portable music physiotherapy device according to claim 4, wherein: Further comprising, an automatic switching module, configured to analyze heart rate data of a user, determine emotional state information of the user based on an analysis result, and pop up a human-computer interaction prompt for whether to switch music type based on the emotional state information, and automatically switch music when no feedback is received from the user; The automatic switching module comprises: An acquisition sub-module is configured to detect heart rate of the user within a first preset time based on a heart rate monitor (15) to obtain heart rate data; A first analysis sub-module is configured to analyze the heart rate data to determine a heart rate change evaluation value between any adjacent time points within the first preset time to obtain a plurality of heart rate change evaluation values; ； wherein, represents the heart rate variation evaluation value between the first time point and the second time point within the first preset time of the user; represents the detection error coefficient of the heart rate monitor; represents the detection value of the heart rate monitor at the first time point; represents the detection value of the heart rate monitor at the second time point; represents the detection value of the heart rate monitor at the third time point; represents the detection value of the heart rate monitor at the fourth time point; represents the average heart rate value of the user within the first preset time; represents the natural logarithm with base e; represents a preset small positive number to avoid zero denominator.​​ A second analysis sub-module is configured to determine a heart rate evaluation index of the user within the first preset time based on the plurality of heart rate change evaluation values; ； wherein, represents the heart rate evaluation index corresponding to the first preset time of the user; represents the standard deviation corresponding to the several heart rate change evaluation values; represents the mean value corresponding to the several heart rate change evaluation values; A query sub-module is configured to query a heart rate evaluation index-emotion data table based on the heart rate evaluation index to determine target emotional information; the target emotional information comprises target emotional state information, target music type information corresponding to a target emotion, and human-computer interaction prompt information; A human-computer interaction sub-module is configured to visually display the target music type information and pop up a human-computer interaction prompt for whether to switch to the target music type; An automatic switching sub-module is configured to automatically switch to music corresponding to the target music type for playing when no feedback is received from the user within a second preset time.

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