Partitioned intelligent snore-reducing pillow

Abstract

The application relates to the technical field of smart home devices, in particular to a partitioned intelligent snore-reducing pillow, which comprises a pillow main body, a cushion assembly, a sleep quality detection cushion and a control box. The cushion assembly comprises a plurality of independent air bag columns, and the bottom surface of the air bag column is provided with a plurality of pressure sensors; the sleep quality detection cushion is provided with a vibration sensor; the control box contains a main control board, an air pump, a plurality of two-position three-way electromagnetic valves and a plurality of pressure maintaining valves, and is connected with a connecting pipe assembly. The pressure sensor confirms the head position, and the main control board is used for determining the air bag column with the most concentrated pressure according to the pressure sensor dot matrix when the vibration sensor detects snoring vibration, and reducing the pressure of the air bag column on the side with relatively concentrated pressure on the left and right sides of the air bag column with the most concentrated pressure. The partitioned intelligent snore-reducing pillow can flexibly adjust and relieve snoring through the neck air bag when a user lies flat to sleep and snore, and can guide the head to change from lying flat to lying on one side, so that the snoring reduction effect is better.

Description

Technical Field

[0001] This invention relates to the field of smart home device technology, specifically to a zoned smart anti-snoring pillow. Background Technology

[0002] Currently, pillows are an essential item in people's daily lives, and their suitability directly affects sleep quality. Snoring is a common phenomenon during sleep, primarily caused by partial obstruction of the mouth and nose airways, leading to poor sleep quality and posing a significant threat to health. Because snoring causes repeated pauses in breathing during sleep, it results in severe oxygen deficiency in the brain and blood, leading to hypoxemia, which can induce hypertension, cerebrovascular disease, and arrhythmia. Whether or not one snores during sleep is closely related to their pillow.

[0003] In related technologies, a common approach to alleviate snoring during sleep is to elevate the user's neck when lying flat, facilitating breathing and reducing snoring. The physiological mechanisms by which elevating the neck while lying flat reduces snoring primarily include: reducing tongue retraction, reducing soft palate vibration, and optimizing breathing patterns (i.e., changing from mouth breathing to nasal breathing). Furthermore, to achieve this neck elevation during supine sleep, existing smart pillow technologies employ either a single-piece airbag or a dual-piece airbag system (divided into a neck airbag and a head airbag). With a single-piece airbag system, the entire unit expands and elevates the head when inflated; with a dual-piece airbag system, the neck airbag can be elevated separately.

[0004] However, regardless of whether it is a one-piece or two-piece airbag solution, the neck airbag is relatively large, inflates slowly, is not sensitive enough, and lacks flexibility. More importantly, both one-piece and two-piece airbag solutions require the snoring user to elevate their neck while lying flat to sleep, and the effect of simply elevating the neck to relieve snoring is always limited.

[0005] Therefore, those skilled in the art urgently need to design pillows with flexible neck airbag adjustment and good snoring relief effects for users who snore while lying flat. Summary of the Invention

[0006] This application provides a zoned intelligent anti-snoring pillow. When the user snores while lying flat, the neck airbag can flexibly adjust to relieve snoring and can guide the head from lying flat to lying on the side, achieving a better effect in reducing snoring.

[0007] In the first aspect, this application discloses a zoned intelligent anti-snoring pillow, comprising: The pillow body includes a cushion assembly, which includes an airbag assembly and a sleep quality detection pad. The airbag assembly includes several independent airbag columns, and several pressure sensors are arranged on the bottom surface of some or all of the airbag columns. The pressure sensors form a pressure sensor dot matrix. The sleep quality detection pad is equipped with a vibration sensor and is laid on the top surface of all the airbag columns. The control box contains a main control board, an air pump, several two-position three-way solenoid valves and several pressure-holding valves. Each airbag column is connected to the air outlet of a two-position three-way solenoid valve through an air tube. The air inlet of each two-position three-way solenoid valve is connected to the air pump through an air tube. The exhaust port of each two-position three-way solenoid valve is connected to a pressure-holding valve through an air tube. The internal assembly of several air tubes is connected to the air outlet of a two-position three-way solenoid valve and an airbag column, respectively. All sensors and all solenoid valves are connected to the main control board via signal lines. The main control board is used to determine the head position based on the pressure distribution of the pressure sensor array. It is also used to determine the airbag column with the most concentrated pressure based on the pressure sensor array when the vibration sensor detects snoring vibration, and to reduce the pressure on the left and right sides of the airbag column with the most concentrated pressure relative to the side with the most concentrated pressure.

[0008] Based on the above technical solution, in one embodiment, the airbag assembly includes a plurality of flat-lying airbag columns arranged along the width direction of the pillow body and arranged side by side along the length direction of the pillow body, and a plurality of neck airbag columns arranged along the length direction of the pillow body and arranged side by side along the length direction of the pillow body: the top view shape of the flat-lying airbag columns and the neck airbag columns are both oval, and each airbag column includes three or more vertically connected airbags. At least one pressure sensor is installed on the bottom surface of each supine airbag column; Several neck airbag columns are arranged parallel to the long edge of the pillow body.

[0009] Based on the above technical solution, in one embodiment, the initial and ultimate inflated heights of all the supine airbag columns and neck airbag columns are the same; all the supine airbag columns and neck airbag columns together form a rectangular pillow.

[0010] Based on the above technical solution, in one embodiment, the pillow body includes a pillowcase, which wraps around the cushion assembly; the cushion assembly also includes a cushioning layer, which is disposed on the bottom surface of the airbag assembly.

[0011] Based on the above technical solution, in one embodiment, the top surface of the cushioning layer further includes an integrally formed silicone block, and the silicone block and the neck airbag column are respectively located on both sides of the lying airbag column; the cushioning layer is made of sponge or latex material.

[0012] Based on the above technical solution, in one embodiment, the main control board further includes a voice receiving module for receiving voice, and the main control board is further used to control all airbag columns to rise or fall synchronously according to the voice commands received by the voice receiving module.

[0013] Based on the above technical solution, in one embodiment, at least one pressure sensor is provided on the bottom surface of each supine airbag column; the main control board is used to raise the pressure of several airbag columns on the side where the pressure is relatively concentrated on the left and right sides of the airbag column with the most concentrated pressure according to the pressure sensor matrix by means of an air pump, a two-position three-way solenoid valve and a pressure holding valve.

[0014] Based on the above technical solution, in one embodiment, the upper surface of the control box is provided with a multi-function button and a blood oxygen sensor for collecting fingertip blood oxygen and blood pressure; the multi-function button includes an up button for controlling all airbag columns to rise synchronously, a down button for controlling all airbag columns to fall synchronously, a left button for sending a distress signal to a pre-set signal receiver, and a right button for controlling the blood oxygen sensor switch.

[0015] Based on the above technical solution, in one embodiment, the multi-function button further includes a power button for controlling the power on / off of the pillow, and the upper surface of the control box is also provided with a power indicator light and a Wi-Fi connection indicator light; The power indicator light stays on when the pillow is powered on by pressing the power button, and the Wi-Fi connection indicator light stays on after a Wi-Fi connection is established.

[0016] Based on the above technical solution, in one embodiment, the main control board is provided with a USB Type-C interface, which extends outward through the control box body.

[0017] The beneficial effects of the technical solutions provided in this application include at least the following: The zoned intelligent anti-snoring pillow of this application comprises several independent airbag columns in its airbag assembly. Each airbag column is connected to the outlet of a two-position three-way solenoid valve via an air tube. The inlet of each two-position three-way solenoid valve is connected to an air pump via an air tube, and the outlet of each two-position three-way solenoid valve is connected to a pressure-holding valve via an air tube. Each airbag column can be individually inflated by the air pump and individually deflated by the pressure-holding valve, allowing for refined zoned adjustment and flexible adjustment. The main control board determines the head position based on the pressure distribution of several pressure sensors. When a person snores, vibrations occur. When the vibration sensor detects snoring vibrations, the main control board also determines the airbag column with the most concentrated pressure based on the pressure sensor matrix, and reduces the pressure on several airbag columns on the left and right sides of the airbag column with the most concentrated pressure, thereby guiding the user's head from a supine position to a side-lying position, achieving the effect of relieving or even eliminating snoring. Compared with traditional solutions on the market that only elevate the neck, this is more outstanding, highly practical, and has a very obvious effect on mild snorers. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the smart anti-snoring pillow provided in an embodiment of this application; Figure 2 A schematic diagram of the control box provided in an embodiment of this application; Figure 3 An exploded view of the pad assembly provided in the embodiments of this application; Figure 4 for Figure 3 Another perspective of the diagram; Figure 5 An exploded view of the pad assembly provided in an embodiment of this application from another angle; Figure 6 A schematic diagram of an airbag assembly provided in an embodiment of this application; Figure 7 This is a schematic diagram of the internal structure of the smart anti-snoring pillow and control box provided in the embodiments of this application; Figure 8 This is a schematic diagram of the internal structure of the control box provided in an embodiment of this application; Figure 9 An exploded view of the internal structure of the control box provided in an embodiment of this application; Figure 10 A schematic diagram illustrating the inflation and deflation principle of a single airbag column provided in an embodiment of this application; In the diagram: 1. Pillow body; 2. Connecting tube assembly; 3. Control box; 30. Main control board; 300. Multifunction button; 301. Blood oxygen sensor; 12. Mattress assembly; 121. Sleep quality detection pad; 122. Airbag assembly; 123. Buffer pad layer; 124. Pressure sensor; 1221. Silicone block; 1222. Lying-flat airbag column; 1223. Neck airbag column; 125. Hub; 1251. Hub circuit board; 31. Air pump; 32. Solenoid valve; 33. Pressure holding valve. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0021] This application provides a zoned intelligent anti-snoring pillow. When a user snores while lying on their back, the neck airbags flexibly adjust to alleviate snoring and can automatically guide the user to switch from lying on their back to lying on their side for better snoring relief. This zoned intelligent anti-snoring pillow is most effective for those with mild snoring, while users who are excessively obese, have a deviated nasal septum, or suffer from sleep apnea syndrome may need to combine it with other treatments.

[0022] like Figures 1 to 10 As shown, this application discloses an embodiment of a zoned intelligent anti-snoring pillow, which includes a pillow body 1, a connecting tube assembly 2, and a control box 3.

[0023] The pillow body 1 includes a mattress assembly 12, which in turn includes an airbag assembly 122 and a sleep quality detection pad 121. The airbag assembly 122 comprises several independent airbag columns, and several pressure sensors 124 are installed on the bottom surface of some or all of the airbag columns. These pressure sensors 124 form a pressure sensor array, which is used to determine the head position. The sleep quality detection pad 121 contains vibration sensors and is laid on top of all the airbag columns. The vibration sensors are used to determine whether snoring occurs.

[0024] The control box 3 contains a main control board 30, an air pump 31, several two-position three-way solenoid valves 32, and several pressure-holding valves 33. Each airbag column is connected to the outlet of a two-position three-way solenoid valve 32 via an air tube. The inlet of each two-position three-way solenoid valve 32 is connected to the air pump 31 via an air tube. The outlet of each two-position three-way solenoid valve 32 is connected to a pressure-holding valve 33 via an air tube. During air intake, the airflow direction is sequentially: air pump 31, inlet and outlet of two-position three-way solenoid valve 32, and airbag column; during air exhaust, the airflow direction is sequentially: airbag column, outlet and exhaust of two-position three-way solenoid valve 32, and pressure-holding valve 33. Specifically, the number of airbag columns is equal to the number of two-position three-way solenoid valves 32 and the number of pressure-holding valves 33. Each airbag column can be independently inflated and deflated.

[0025] The internal connecting tube assembly 2 gathers several air tubes, with each air tube connected at both ends to the outlet of a two-position three-way solenoid valve 32 and an airbag column (see...). Figure 10 ).

[0026] All sensors and solenoid valves are connected to the main control board 30 via signal lines. The main control board 30 is used to determine the head position based on the pressure distribution of several pressure sensors 124, such as the pressure distribution directly below and around the back of the head when lying flat, where the pressure is concentrated at the back of the head and relatively dispersed in other positions. The main control board is also used to determine the airbag column with the most concentrated pressure based on the pressure sensor matrix when the vibration sensor detects snoring vibrations, and to reduce several airbag columns on the side with relatively concentrated pressure (i.e., the side of the head with more pressure) on the left and right sides of the airbag column with the most concentrated pressure, that is, to reduce the airbag columns on the side of the head, so that the head of the user lying flat is guided from the supine position to the side-lying position, thereby relieving snoring.

[0027] Specifically, the detection of snoring vibrations indicates that the vibration sensor has detected that both the vibration amplitude and frequency exceed their respective set thresholds, thus confirming that snoring is occurring.

[0028] Specifically, the reasons why lying on your side can alleviate snoring are explained below: ① Posterior displacement of the tongue root: When a person lies on their back, gravity causes the tongue root to fall backward, compressing the airway space in the pharynx and narrowing the airway. When airflow passes through the narrowed airway, the surrounding soft tissues vibrate, thus producing snoring. However, when lying on one's side, the tongue root changes position due to gravity, no longer excessively compressing the airway. The airway is relatively unobstructed, and the obstruction of airflow is reduced, which may alleviate or even eliminate snoring symptoms.

[0029] ② Soft palate relaxation: The soft palate is a soft tissue at the back of the roof of the mouth. When lying on your back, the soft palate tends to droop under the influence of gravity and adhere to the posterior pharyngeal wall, causing airway narrowing. Lying on your side can change the position of the soft palate, reducing its pressure on the airway and allowing airflow to pass more smoothly, thereby reducing snoring.

[0030] ③ Partial obstruction of nasal airflow but not a serious structural problem: If the snorer has mild nasal inflammation, a slightly deviated nasal septum, or mild turbinate hypertrophy, the nasal airflow resistance increases relatively when lying on their back, restricting airflow through the nasal cavity and potentially triggering snoring. When lying on their side, the congestion of the nasal mucosa and the distribution of secretions may change, which helps improve nasal airflow and reduce snoring.

[0031] The zoned intelligent anti-snoring pillow of this application includes an airbag assembly 122 comprising several independent airbag columns. Each airbag column is connected to the air outlet of a two-position three-way solenoid valve 32 via an air tube. The air inlet of each two-position three-way solenoid valve 32 is connected to an air pump 31 via an air tube. The exhaust port of each two-position three-way solenoid valve 32 is connected to a pressure holding valve 33 via an air tube. Each airbag column can be individually inflated by the air pump 31 and individually deflated by the pressure holding valve 33, allowing for zoned and refined adjustment with flexible adjustment.

[0032] The main control board 30 determines the head position based on the pressure distribution of several pressure sensors 124. When a person snores, vibrations are generated. When the vibration sensor detects snoring vibrations, the main control board 30 also determines the airbag column with the most concentrated pressure based on the pressure sensor matrix, and reduces several airbag columns on the side with relatively concentrated pressure on the left and right sides of the airbag column with the most concentrated pressure (i.e., the side with more head pressure). This guides the user's head from a supine position to a side-lying position, thereby relieving or even eliminating snoring. Compared with traditional solutions on the market that only raise the neck, this method is more outstanding, highly practical, and very effective for those with mild snoring.

[0033] It's worth noting that the pressure sensors are highly accurate. When a user is lying flat, there will always be a side where the pressure is most concentrated (i.e., the side with more pressure on the head) and a side where the pressure is less concentrated (i.e., the side with less pressure on the head). It's also worth noting that shifting the head from a supine to a side-lying position will naturally guide the user's body from a supine to a side-lying position.

[0034] Specifically, the pressure-holding valve 33 is a normally closed valve. It closes when not energized, which serves to maintain the pressure of the airbag. When energized, it opens to deflate the airbag. The exhaust port of the pressure-holding valve is equipped with a silencer to prevent excessive noise when the airbag deflates, which may disturb sleep.

[0035] like Figure 6 As shown, in one embodiment, the airbag assembly 122 further includes a plurality of supine airbag columns 1222 and a plurality of neck airbag columns 1223. Specifically, the number of supine airbag columns 1222 is more than six and the number of neck airbag columns 1223 is more than three.

[0036] The top view of both the supine airbag column 1222 and the neck airbag column 1223 is oval.

[0037] Several flat-lying airbag columns 1222 are arranged along the width direction of the pillow body 1 and side by side along the length direction of the pillow body 1, that is, the length direction of the flat-lying airbag columns 1222 is parallel to the short edge of the pillow body 1.

[0038] Several neck airbag columns 1223 are arranged along the length of the pillow body 1 and are arranged side by side along the length of the pillow body 1, that is, the length of the neck airbag columns 1223 is parallel to the long side edge of the pillow body 1.

[0039] Each airbag column contains three or more vertically connected airbags, with constricted openings connecting each airbag layer. These multiple airbags with constricted openings facilitate expansion and contraction.

[0040] At least one pressure sensor 124 is installed on the bottom surface of all the supine airbag columns 1222.

[0041] Several neck airbag columns 1223 are arranged parallel to the long edge of the pillow body 1. The total length of the several neck airbag columns 1223 arranged side by side is equal to the total width of the several supine airbag columns 1222 arranged side by side.

[0042] The zoned intelligent anti-snoring pillow of this application includes an airbag component 122 comprising several flat-lying airbag columns 1222 and several neck airbag columns 1223, which can be finely zoned for control and can flexibly adjust to relieve snoring. It mainly uses several flat-lying airbag columns 1222 to achieve head-moving anti-snoring or anti-snoring. On this basis, it can also use several neck airbag columns 1223 to raise the neck to enhance the anti-snoring or anti-snoring effect, providing double protection for better anti-snoring or anti-snoring effect. Preferably, the supine airbag column 1222 and the neck airbag column 1223 are oval-shaped airbag columns of the same size.

[0043] Furthermore, in one embodiment, the initial and ultimate inflated heights of all the supine airbag columns 1222 and the neck airbag column 1223 are the same; all the supine airbag columns 1222 and the neck airbag column 1223 together form a rectangular pillow.

[0044] Furthermore, in one embodiment, the pillow body 1 includes a pillowcase that covers the cushion assembly 12. The cushion assembly 12 also includes a cushioning layer 123, which is disposed on the bottom surface of the airbag assembly 122. The cushioning layer 123 makes the zoned intelligent anti-snoring pillow softer and more comfortable.

[0045] like Figure 3 and Figure 4As shown, in one embodiment, the top surface of the cushioning layer 123 further includes an integrally formed silicone block 1221, with the silicone block 1221 and the neck airbag column 1223 located on opposite sides of the supine airbag column 1222. Specifically, the silicone block 1221 is located on the opposite side of the supine airbag column 1222 relative to the neck airbag column 1223 along its length. The silicone block 1221 does not adjust its height; its main function is to increase the pillow's area. The height of the silicone block 1221 is consistent with the height of each airbag column in its normal state.

[0046] The cushioning layer 123 is made of sponge or latex, which makes the whole thing softer and more comfortable. Preferably, the cushioning layer 123 and the silicone block 1221 are integrally molded.

[0047] Furthermore, in one embodiment, the main control board 30 includes a voice receiving module for receiving voice commands. The main control board 30 is also used to control the synchronous raising or lowering of all airbag columns based on the voice commands received by the voice receiving module. The voice commands mainly include the keywords "raise" and "lower".

[0048] Specifically, the voice receiving module has a voice control function, which is mainly used when the user is awake to improve comfort. When the user is awake, it adjusts to a comfortable height according to their physical condition and sleep habits. The aforementioned automatic adjustment from lying flat to lying on the side is generally automatically adjusted when snoring is detected after the user falls asleep.

[0049] The zoned intelligent anti-snoring pillow of this application can realize voice zoned adjustment, which further improves the anti-snoring performance and enhances comfort.

[0050] Furthermore, in one embodiment, at least one pressure sensor 124 is provided on the bottom surface of each supine airbag column 1222, and all pressure sensors 124 form a pressure sensor dot matrix.

[0051] When the main control board 30 reduces the pressure on the side of the airbag column with the most concentrated pressure, the main control board 30 also increases the pressure on the side of the airbag column with the most concentrated pressure, based on the pressure sensor array.

[0052] Specifically, when lying flat on your back, the pressure is most concentrated at the back of the head. The side with relatively concentrated pressure on the left and right sides of the back of the head indicates that the head is tilted more to one side. Therefore, in accordance with this trend, the corresponding air sac column on the side where the head is tilted more should be lowered, and the corresponding air sac column on the side where the head is tilted less should be raised, so that the head can be turned smoothly.

[0053] Furthermore, when the vibration sensor detects snoring vibrations, the airbag columns on either side of the airbag column with the most concentrated pressure, or the airbag columns on either side of the airbag column with the most concentrated pressure, and the airbag columns on either side of the airbag column with the most dispersed pressure, include: All airbags between the airbag column with the highest pressure and the first airbag column that did not detect pressure.

[0054] Specifically, when the vibration sensor detects snoring vibration, the pressure sensor matrix determines the airbag column with the most concentrated pressure. The pressure is then reduced on the side of the most concentrated pressure airbag column, and all airbag columns on the left and right sides of the most concentrated pressure airbag column are reduced (e.g., all airbag columns between the most concentrated pressure airbag column and the first airbag column on the left that is not detected to be compressed). At the same time, the pressure is increased on the side of the most concentrated pressure airbag column, and all airbag columns on the side of the most dispersed pressure airbag column (e.g., all airbag columns between the most concentrated pressure airbag column and the first airbag column on the right that is not detected to be compressed).

[0055] Specifically, after determining the airbag column with the most concentrated pressure, if the pressure on the left side is relatively concentrated (indicating greater pressure on the head) and the pressure on the right side is relatively dispersed (indicating less pressure on the head), then the airbag column on the left side is lowered and the airbag column on the right side is raised.

[0056] Specifically, if snoring vibrations persist after the initial head-shaking operation, further raising and lowering can be performed to reduce or stop snoring.

[0057] The zoned intelligent anti-snoring pillow of this application, when performing head-shaking operations, lowers part of the airbag column on one side while controlling the rise and fall of the airbag column on the opposite side, further facilitating efficient head-shaking to side lying, and achieving efficient and high-quality anti-snoring or snoring cessation.

[0058] like Figure 2 As shown, in one embodiment, the upper surface of the control box 3 is provided with a multi-function button 300 and a blood oxygen sensor 301 for collecting blood oxygen and blood pressure at the fingertips.

[0059] The multi-function button 300 includes an up button for controlling the synchronous rise of all airbag columns, a down button for controlling the synchronous descent of all airbag columns, a left button for sending a distress signal to a pre-set signal receiver, and a right button for controlling the switch of the blood oxygen sensor 301.

[0060] Specifically, the up and down buttons, like the voice receiving module, are used in scenarios where users actively adjust them while awake to enhance comfort.

[0061] Specifically, when a user needs to monitor blood oxygen, they first open the right mouse button, then press their fingertip on the blood oxygen sensor 301. The blood oxygen sensor 301 collects blood oxygen and blood pressure data and can analyze the data to reflect the user's health status to a certain extent.

[0062] Furthermore, the pad assembly 12 also includes a hub 125. A hub circuit board 1251 is installed inside the hub 125. Multiple external and internal wires of the pad assembly 12 are respectively connected to corresponding interfaces on the hub circuit board 1251, thereby achieving circuit convergence and distribution. This centralized wiring method via the hub 125 simplifies the assembly process, makes the cable layout more organized, and effectively reduces the total cable length.

[0063] Specifically, the silicone block 1221 is divided into two parts, and there is a certain gap between the two silicone blocks 1221. The hub 125 is arranged in the gap between the two silicone blocks 1221.

[0064] Furthermore, in one embodiment, the multi-function button 300 also includes a power button for controlling the power supply to the pillow, and a power indicator light and a Wi-Fi connection indicator light are also provided on the upper surface of the control box 3. The power indicator light is constantly lit when the power button is pressed, and the Wi-Fi connection indicator light is constantly lit after the Wi-Fi connection is established.

[0065] Press the power button to disconnect the power; the power indicator light will turn off. The Wi-Fi connection indicator light will turn off after the Wi-Fi connection is disconnected.

[0066] Furthermore, in one embodiment, a USB Type-C interface is provided on the main control board 30, and the USB Type-C interface extends outward through the body of the control box 3.

[0067] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0068] It should be noted that in this application, relational terms such as "first" and "second" are used merely 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0069] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A zoned intelligent anti-snoring pillow, characterized in that, Include: The pillow body (1) includes a cushion assembly (12), which includes an airbag assembly (122) and a sleep quality detection pad (121). The airbag assembly (122) includes several independent airbag columns, and several pressure sensors (124) are provided on the bottom surface of some or all of the airbag columns. The pressure sensors (124) form a pressure sensor dot matrix. The sleep quality detection pad (121) is provided with a vibration sensor and is laid on the top surface of all the airbag columns. The control box (3) contains a main control board (30), an air pump (31), several two-position three-way solenoid valves (32) and several pressure holding valves (33). Each airbag column is connected to the air outlet of a two-position three-way solenoid valve (32) through an air pipe. The air inlet of each two-position three-way solenoid valve (32) is connected to the air pump (31) through an air pipe. The exhaust port of each two-position three-way solenoid valve (32) is connected to a pressure holding valve (33) through an air pipe. The internal connecting tube assembly (2) gathers several air tubes, and the two ends of each air tube are respectively connected to the air outlet of a two-position three-way solenoid valve (32) and an airbag column. All sensors and all solenoid valves are connected to the main control board (30) via signal lines; the main control board (30) is used to confirm the head position based on the pressure distribution of the pressure sensor array, and is also used to determine the airbag column with the most concentrated pressure based on the pressure sensor array when the vibration sensor detects snoring vibration, and reduce the pressure on the left and right sides of the airbag column with the most concentrated pressure relative to the side of the airbag column.

2. The zoned intelligent anti-snoring pillow as described in claim 1, characterized in that: The airbag assembly (122) includes several flat-lying airbag columns (1222) arranged along the width direction of the pillow body (1) and arranged side by side along the length direction of the pillow body (1), and several neck airbag columns (1223) arranged along the length direction of the pillow body (1) and arranged side by side along the length direction of the pillow body (1): the top view shape of the flat-lying airbag column (1222) and the neck airbag column (1223) is oval, and each airbag column includes three or more vertically connected airbags; At least one pressure sensor (124) is provided on the bottom surface of all the supine airbag columns (1222). Several neck airbag columns (1223) are arranged parallel to the long edge of the pillow body (1).

3. The zoned intelligent anti-snoring pillow as described in claim 2, characterized in that: The initial and ultimate inflated heights of all the supine airbag columns (1222) and neck airbag columns (1223) are the same; all the supine airbag columns (1222) and neck airbag columns (1223) together form a rectangular pillow.

4. The zoned intelligent anti-snoring pillow as described in claim 2, characterized in that: The pillow body (1) includes a pillowcase, which covers the mattress assembly (12). The cushion assembly (12) further includes a cushioning layer (123) disposed on the bottom surface of the airbag assembly (122).

5. The zoned intelligent anti-snoring pillow as described in claim 4, characterized in that: The top surface of the cushioning layer (123) also includes an integrally formed silicone block (1221), and the silicone block (1221) and the neck airbag column (1223) are located on both sides of the supine airbag column (1222); The cushioning layer (123) is made of sponge or latex material.

6. The zoned intelligent anti-snoring pillow as described in claim 2, characterized in that: The main control board (30) also includes a voice receiving module for receiving voice, and the main control board (30) is also used to control all airbag columns to rise or fall synchronously according to the voice commands received by the voice receiving module.

7. The zoned intelligent anti-snoring pillow as described in claim 2, characterized in that: At least one pressure sensor (124) is provided on the bottom surface of each lying airbag column (1222); the main control board (30) is used to raise the pressure of several airbag columns on the left and right sides of the airbag column with the most concentrated pressure according to the pressure sensor matrix by means of an air pump (31), a two-position three-way solenoid valve (32) and a pressure holding valve (33) when reducing the pressure of several airbag columns on the left and right sides of the airbag column with the most concentrated pressure.

8. The zoned intelligent anti-snoring pillow as described in claim 4, characterized in that: The control box (3) is provided with a multi-function button (300) and a blood oxygen sensor (301) for collecting blood oxygen and blood pressure at the fingertips on its upper surface; the multi-function button (300) includes an up button for controlling all airbag columns to rise synchronously, a down button for controlling all airbag columns to fall synchronously, a left button for sending a distress signal to a pre-set signal receiver, and a right button for controlling the switch of the blood oxygen sensor (301).

9. A zoned intelligent anti-snoring pillow as described in claim 8, characterized in that: The multi-function button (300) also includes a power button for controlling the power on / off of the pillow, and the upper surface of the control box (3) is also provided with a power indicator light and a Wi-Fi connection indicator light; The power indicator light stays on when the pillow is powered on by pressing the power button, and the Wi-Fi connection indicator light stays on after a Wi-Fi connection is established.

10. A zoned intelligent anti-snoring pillow as described in claim 1, characterized in that: The main control board (30) is provided with a USB Type-C interface, which extends outward through the body of the control box (3).

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