WO2016054949A1

WO2016054949A1 - Headrest adjusting device and method

Info

Publication number: WO2016054949A1
Application number: PCT/CN2015/086851
Authority: WO
Inventors: 何世华
Original assignee: 何世华
Priority date: 2014-10-06
Filing date: 2015-08-13
Publication date: 2016-04-14

Abstract

A headrest adjusting device and method, the headrest adjusting device comprising: a headrest body (1), the height of a region thereof being adjustable according to the posture of a sleeper; an inflation/deflation mechanism (2) connected to the headrest body (1) for adjusting the height of a region of the headrest body (1); a sensor (3) for collecting information about the sleeper and providing feedback; a central information processor (4) connected to the sensor (3) and the control end of the inflation/deflation mechanism (2) respectively for receiving information from the sensor (3) and sending an adjustment instruction to the control end of the inflation/deflation mechanism (2) according to the information and the body data of the sleeper. The headrest adjusting device and method ensure that a sleeper has the most natural and scientific sleep posture, and enable automatic adjustment of the head and neck of the sleeper in different sleep postures to allow the head to be in a proper position relative to the neck, thus providing the sleeper with deeper and longer sleep, improving sleep quality, and meeting the needs of the public.

Description

Headrest adjusting device and method

Technical field

The invention relates to the technical field of health sleep appliances, and in particular to a headrest adjusting device and method.

Background technique

The quality of sleep determines the state of a person throughout the day, so having a good sleep is essential, and pillows are a must-have item during sleep. The height and comfort of the pillow have a great impact on the quality of sleep. Nowadays, the office workers who sit in the office every day, they hope that the pillow can have a certain health care effect on the cervical vertebra during the process of sleeping.

More and more pillows now have health care functions, such as “magnetic pillows”, which have a certain effect on the treatment of neurasthenia, insomnia, headache and tinnitus; a kind of “cervical pillow” is popular in the United States and Hong Kong. It can completely relax the muscles of the neck, shoulders and skull base and eliminate the fatigue of the day. In addition, Japan has developed a "fitness pillow" that can release energy like an oscillator, which can promote blood circulation and metabolism. You can hypnotize and use it better as a sleep tool. In the history of mankind, there are many different types of pillows, most of which use different shapes or use different internal materials to achieve different support effects. In fact, the thickness of each person's skull and neck, skull and shoulder bones (plus fat), the thickness of the skull and neck and upper back muscles (plus fat) are changing at all times, and the factors affecting them are very high. Many, such as age, weight or body changes and body aging, and the same data varies from person to person. However, the existing pillows belong to the animal parts, and the passive pillow design is difficult to meet the sleep needs of people under different influencing factors.

Summary of the invention

Based on this, the object of the present invention is to overcome the deficiencies of the prior art, and to provide a headrest adjusting device capable of automatically adjusting the head and neck of a person in different sleeping postures, which is advantageous for maintaining proper fit between the head and the neck bone. Location, enabling people to achieve deeper, longer sleep and improve sleep quality.

Its technical solutions are as follows:

A headrest adjusting device comprising:

The headrest body adjusts the height of the area according to the different postures of the sleeper;

a charging and discharging mechanism, the charging and discharging mechanism is connected to the headrest body for adjusting a height of the headrest body region;

a sensor for collecting information and feedback from sleepers;

a central information processor, wherein the central information processor is respectively connected to the control end of the inductor and the charging and deflation mechanism for receiving from The sensor information transmits an adjustment command to the control end of the charging and discharging mechanism based on the information and the body data of the sleeper.

In one embodiment, the headrest body includes a cervical vertebra support area and a head support area, the height of the cervical vertebra support area being higher than the head support area, the cervical vertebra support area, the head support At least one air bag is disposed in the bracket area.

In one embodiment, three airbags are disposed in the cervical vertebra support region, and three airbags are sequentially arranged along the length direction of the headrest body, and an airbag is disposed in the head support region.

In one embodiment, three airbags are arranged in the cervical vertebra support region, three airbags are arranged in the longitudinal direction of the head pillow body; three airbags are arranged in the head support region, and three airbags are provided along the headrest The length direction of the body is arranged in order.

In one embodiment, the charging and discharging mechanism includes an air pump and a connecting pipe connecting the air pump and the air bag, and the control end of the air pump is electrically connected to the central information processor, and the connecting pipe is provided with central information processing. Switching valve electrically connected.

In one of the embodiments, the air pump is a silent air pump.

In one embodiment, a temperature regulator is provided in the cervical support region and/or the head support region.

In one embodiment, the headrest adjustment device further includes a laminate disposed in the head support region and/or the cervical vertebra support region, and the laminate in the head support region is located away from the head support At the position of the top of the zone, the laminate in the cervical vertebra support zone is located away from the top of the cervical support zone.

In one of the embodiments, the central information processor and/or the air pump are disposed in a cabinet having a soundproof function.

In one embodiment, the headrest adjustment device includes an information storage that is electrically coupled to the central information processor.

In one embodiment, the headrest adjustment device includes an information transfer mechanism that is electrically coupled to the central information processor.

In one embodiment, the headrest adjustment device includes an environmental information collector that is electrically coupled to the central information processor.

In one embodiment, the sensor includes an image sensor disposed above the sleeper's head.

In one of the embodiments, the sensor includes an acceleration sensor disposed below the headrest body or the chest of the sleeper or the back of the sleeper or the buttocks of the sleeper or the head of the sleeper.

In one embodiment, the sensor includes an image sensor, an acceleration sensor disposed above the head of the sleeper, the acceleration sensor being disposed below the headrest body or the chest of the sleeper or The back of the sleeper or the buttocks of the sleeper or the head of the sleeper.

In one embodiment, the inductor further includes an acoustic wave sensor.

In one embodiment, the sensor further includes a blood oxygenation detector disposed on the hand of the sleeper.

The invention also provides a headrest adjusting method, comprising the following steps:

The sensor collects information about the sleeper;

The central information processor receives the information from the sensor, and sends an adjustment command to the charging and discharging mechanism according to the information and the physical data of the sleeper;

The charging and discharging mechanism drives the headrest body to make an area height adjustment.

The headrest adjustment method specifically includes the following steps:

When the sensor detects that the sleeper is in a state of sleeping, the charging and discharging mechanism drives the head pillow to make an area height adjustment, so that the sleeper's cervical vertebra maintains a physiological curvature.

The headrest adjustment method specifically includes the following steps:

When the sensor detects that the sleeper is in a side sleep state, the charging and deflation mechanism drives the headrest body to make an area height adjustment, so that the axis of the sleeper's head to the chin tip is kept in the same plane as the axis of the cervical vertebra and the sternum.

The headrest adjustment method specifically includes the following steps:

When the sensor detects that the sleeper is in a state of snoring or the respiratory frequency is lower than a predetermined value, and the sensor also detects that the sleeper is in a state of sleeping, the charging and discharging mechanism drives the head pillow to make an area height adjustment, prompting The sleeper changes from a state of going to sleep to a state of sleeping sideways.

The headrest adjustment method specifically includes the following steps:

When the sensor detects that the sleeper is in a state of snoring or the respiratory frequency is lower than a predetermined value, and the sensor also detects that the sleeper is in the left side sleep state, the charging and discharging mechanism drives the head pillow body to make an area height adjustment. , causing the sleeper to change from the left side sleeping state to the right side sleeping state; when the sensor detects that the sleeper is in a state of snoring or the respiratory frequency is lower than a predetermined value, and the sensor also detects that the sleeper is in the right state When the side is in a sleeping state, the charging and discharging mechanism drives the headrest body to adjust the height of the area, and the sleeper is caused to change from the state in which the sleeper sleeps to the state where the sleeper is on the left side.

Preferably, the method further comprises the following steps:

When the sensor detects that the sleeper is in a sleep state, and the blood oxygen, breathing and heartbeat of the sleeper are within a predetermined range, the central information processor controls the charge and discharge mechanism to stop running.

The advantages or principles of the foregoing technical solutions are described below:

(1) The present invention collects the information of the sleeper through the sensor, and the central information processor processes the information according to the information and the body data of the sleeper, and then instructs the charging and discharging mechanism to control the active adjustment of the headrest body, thereby achieving the purpose of timely adjustment and ensuring Sleeper's most natural science sleep posture;

(2) to ensure that the cervical spine is in the lowest compression, the lowest distortion of rest or rehabilitation;

(3) Increase the deep sleep time of sleepers and improve the blood circulation of the carotid artery and cervical artery;

(4) reduce the incidence of conscious or unconscious waking in sleep;

(5) Increase the time of upper respiratory tract, reduce the noise of snoring, reduce the time of snoring, reduce the incidence of sleep apnea, improve the oxygen consumption of red blood cells, and avoid hypoxia;

(6) reduce the occurrence of rapid, slow or arrhythmia caused by sleep apnea or upper airway obstruction;

(7) The invention has simple structure and reliable stereo adjustment, and can meet the needs of the current public.

DRAWINGS

1 is a schematic structural view of a headrest adjusting device according to Embodiment 1 of the present invention;

2 is a cross-sectional view of a headrest body according to Embodiment 1 of the present invention;

3 is a schematic plan view of a headrest body according to Embodiment 1 of the present invention;

4 is a schematic top plan view of a sleeper's sleep (P0) according to the first embodiment of the present invention;

5 is a top plan view showing the sleeping person on the right side of the sleeper and the head in the center of the headrest body (R0) according to the first embodiment of the present invention;

6 is a top plan view showing the sleeping person on the left side of the sleeper and the head in the center of the headrest body (L0) according to the first embodiment of the present invention;

7 is a sleeper on the right side of the sleeper according to the first embodiment of the present invention, the head is located on the right side of the headrest body (RR), the left side of the sleeper sleeps, and the head is located on the left side of the headrest body (LL), and sleeps. a bird's-eye view of the head and a head view of the head (P0);

8 is a top plan view of a sleeper sleeping and snoring according to the first embodiment of the present invention;

9a is a top plan view showing the acceleration sensor disposed under the headrest body according to the first embodiment of the present invention;

9b is a top plan view showing the acceleration sensor disposed on the chest of a sleeper or the back of a sleeper according to the first embodiment of the present invention;

9c is a schematic top view of the acceleration sensor disposed on the buttocks of the sleeper according to the first embodiment of the present invention;

10a is a schematic view showing the head support area is too high and the cervical support area is too low when the sleeper is sleeping while the sleeper is asleep according to the first embodiment of the present invention;

FIG. 10b is a schematic diagram of the head support area being too low and the cervical vertebra support area being too high when the sleeper is sleeping on the sleeper according to the first embodiment of the present invention; FIG.

10c is a schematic view showing the height of the head supporting area and the cervical vertebra supporting area when the sleeper is sleeping on the sleeper according to the first embodiment of the present invention;

11a is a schematic view showing the head support area is too high and the cervical vertebra support area is too low when the sleeper is sleeping on the side according to the first embodiment of the present invention;

FIG. 11b is a schematic diagram of the head support area being too low and the cervical vertebra support area being too high when the sleeper is sleeping on the side according to the first embodiment of the present invention; FIG.

FIG. 11c is a schematic view showing the height of the head supporting area and the cervical vertebra supporting area when the sleeper is sleeping on the side according to the first embodiment of the present invention; FIG.

FIG. 12 is a schematic top plan view of a headrest body according to Embodiment 2 of the present invention.

Description of the reference signs:

1, head pillow body, 2, charging and deflation mechanism, 3, sensor, 4, central information processor, 5, connecting tube, 6, cervical support area, 7, head support area, 8, airbag, 9 , laminate, 10, image sensor, 11, sound wave sensor, 12, acceleration sensor.

detailed description

The embodiments of the present invention are described in detail below with reference to the accompanying drawings:

Embodiment 1

As shown in FIG. 1 , the headrest adjusting device according to the embodiment includes: a headrest body 1 , which is adjusted according to different postures of the sleeper; the charging and discharging mechanism 2, the charging and discharging mechanism 2 and The headrest body 1 is connected for adjusting the height of the headrest body 1 region; the sensor 3 is configured to collect information of the sleeper and feedback; the central information processor 4, the central information processor 4 and the center respectively The sensor 3 and the control end of the charge and discharge mechanism 2 are connected to receive information from the sensor 3, and send an adjustment command to the control end of the charge and discharge mechanism 2 based on the information and the body data of the sleeper. In the process of monitoring sleep, after receiving the information of the sensor 3, the central information processor 4 can distinguish that the sleeper is sleeping or sleeping sideways and acquiring the position information of the sleeper's head, and each time the sleeper turns, the induction The device 3 can monitor different postures of the sleeper, and then drives the headrest body 1 through the charging and discharging mechanism 2 to make corresponding adjustments. The type of the sensor 3 can be diversified as long as it can detect or sense the sleeping position of the sleeper, and collect the detected or sensed information, and feed back to the central information processor 4 in time, and in addition, according to the sensing The arrangement of the device 3 is also relatively different.

The invention collects the information of the sleeper through the sensor 3, and the central information processor processes the information according to the information and the body data of the sleeper, and then instructs the charging and discharging mechanism 2 to control the active adjustment of the headrest body 1 to achieve the purpose of timely adjustment to ensure The most natural science sleep posture of the sleeper ensures that the cervical vertebra is at the lowest compression, the lowest distortion of rest or rehabilitation, increasing the deep sleep time of the sleeper, improving the blood circulation of the carotid artery and cervical artery, and reducing the chance of spontaneous or unconscious waking in sleep. Increase the time of upper respiratory tract, reduce the noise of snoring, reduce the time of snoring, reduce the incidence of sleep apnea, improve the oxygen consumption of red blood cells, avoid hypoxia, reduce sleep apnea or upper airway obstruction The heartbeat caused by rapid, too slow or arrhythmia.

As shown in FIG. 2, the headrest body 1 of the present embodiment includes a cervical vertebra support area 6 and a head support area 7, and the height of the cervical vertebra support area 6 is higher than the head support area 7, which satisfies the human body. The need for physiological curvature. At least one airbag 8 is disposed in the cervical vertebra support area 6 and the head support area 7, so that the height adjustment of the area of the headrest body 1 can be achieved by inflating or deflated the airbag 8. In the embodiment, three airbags 8 are arranged in the cervical vertebra support area 6. The three airbags 8 are arranged in the longitudinal direction of the headrest body 1 to adjust the cervical vertebra more sensitively. An air bag 8 is provided.

In the present embodiment, the charging and discharging mechanism 2 includes an air pump and a connecting pipe 5 connecting the air pump and the air bag 8. The control end of the air pump is electrically connected to the central information processor 4, and the connecting pipe 5 is provided. a switching valve electrically connected to the central information processor 4, and the air pump is excellent It is chosen as a silent air pump to avoid the noise generated by its operation affecting the sleep quality of sleepers. After receiving the adjustment command of the central information processor 4, the charging and discharging mechanism 2 activates one or more air pumps, opens the corresponding switching valve, inflates the air bag 8 through the connecting pipe 5, and adjusts the left and right sides of the headrest body 1 and The height of the up and down direction, after the adjustment is completed, the switch valve is closed, so that the sensor 3 controls the air pump to drive the different airbags 8 to realize the headrest body as the sensor 3 detects that the sleeper turns, sleeps or sleeps from time to time. 1 The height adjustment of different areas makes the sleeper stay in the balance of the head, neck and vertebrae for the longest time, the lowest pressure, the low distortion and the posture that best fits the physiological curvature of the human body to help improve the sleep quality of the sleeper.

Further, the cervical vertebra support area 6 and/or the head support area 7 are provided with a temperature regulator, and the temperature regulator is used to adjust the temperature of the headrest body 1 to raise or lower the temperature, thereby speeding up the sleeper's sleep and To improve sleep quality, the temperature regulator can be electrically connected to the central information processor to transmit temperature change data of the headrest body 1. According to actual needs, the headrest adjustment device further comprises a laminate 9 disposed in the head support region 7 and/or the cervical support region 6, and the laminate 9 in the head support region 7 is located away from the head. At the position of the top end of the support area 7, the layer 9 in the cervical vertebra support area 6 is located away from the top end of the cervical vertebra support area 6 to avoid affecting the softness of the headrest body 1, and the layer 9 can be a body type. Large users offer an extra level of adjustment.

As shown in FIG. 1, the central information processor 4 and/or the air pump are disposed in a cabinet having a soundproof function, and the box is disposed under the headrest body 1 and placed on the ground, which can greatly reduce noise. Avoid heating the components and affect the sleeper. It can be understood that the position of the box is not limited to being located only below the headrest body 1, but may be disposed at other positions according to the shape of the headrest body 1, for example, embedded in the headrest body 1.

In this embodiment, the headrest adjusting device includes an environmental information collector, the environmental information collector is electrically connected to the central information processor, and the environmental information collector is disposed above the headrest body 1 , the environment The information collector collects environmental information such as ambient temperature, ambient humidity, air quality, etc., and the environmental information collector serves as an optional component.

The headrest adjusting device further includes an information storage device, and the information storage device is electrically connected to the central information processor 4, and the sleep information collected by each sensor 3 (such as blood oxygen, heartbeat, respiratory rate, snoring time) The environmental information collected by the environmental information collector (such as ambient temperature, ambient humidity, air quality, etc.) can be recorded in the information storage. The information storage in this embodiment is a storage card.

In this embodiment, the headrest adjusting device further includes an information transmitting device, the information transmitting device is electrically connected to the central information processor 4, and the sleep information and the environmental information are transmitted to the electronic device via the network (such as a mobile phone or an electronic hand). On portable electronic devices such as rings and electronic watches, it is displayed on the visualized electronic device by means of images, including the posture of each posture change, the sleeping position at any one time, and the time for each sleeping position. The sleeper clearly understands the quality of sleep all night through the chart, and the related human physiology and sleep information can also be connected to the built-in software “health” of general smart phones (such as Android phones and Apple phones).

As shown in FIG. 1 and FIG. 4, the sensor 3 includes an image sensor 10, and the image sensor 10 is disposed above a sleeper's head. The image sensor 10 can sense the sleeping position of the sleeper and transmit the information to the central information processor 4 in real time. Preferably, the distance between the image sensor 10 and the headrest body 1 ranges from 1 m to 2 m, which is a preferred distance for collecting sleep information. In this embodiment, the image sensor 10 is a passive human body infrared spectrum sensor 3 for collecting the red hot image of the sleeper and transmitting the information to the central information processor 4 in real time without generating light. It can detect the change of each sleep posture of the sleeper, and can also obtain two infrared images through two left and right angles of 90 degrees, and combine them into a "stereoscopic image" to more accurately analyze the posture of the sleeper.

As shown in Figures 9a, 9b, and 9c, the sensor 3 further includes an acceleration sensor 12 disposed under the headrest body 1 or the chest of the sleeper or the back of the sleeper or the buttocks of the sleeper or In the head of the sleeper, the acceleration sensor 12 can detect that the inclination changes when the sleeper changes the sleep posture. In addition, the acceleration sensor 12 can also detect the heartbeat and respiratory frequency data of the sleeper, thereby obtaining the sleeper's Sleep information.

In the embodiment, the inductor 3 further includes an acoustic wave sensor 11 disposed above the headrest body 1. The sound wave sensor 11 is used for detecting a snoring situation of a sleeper, such as a snoring time, and transmitting the detected information to the central information processor 4 for analysis, which can record the respiratory frequency, breathing pattern and sound of the sleeper in real time. The sound wave sensor 11 can also detect noise inside and outside the room, such as some idiosyncratic noise, through the recording of the central information processor 4, graphically showing the time of the external noise, the influence on the sleep quality of the sleeper, etc. Allow sleepers to detect and avoid external factors that often affect sleepers. The sensor 3 may not include the acoustic wave sensor 11 as an optional component if it is not necessary to record the noise inside or outside the room or to detect the time of the snoring of the sleeper. The sensor further includes a blood oxygen detector disposed on the hand of the sleeper for detecting a blood oxygen condition of the sleeper, the blood oxygen detector being an optional component.

The image sensor 10, the sound wave sensor 11, and the environmental information collector can be fixed by a general wall fixing method or a wall hanging method. Generally, the wall fixing method is mainly a screw, a nail or other fixing device, and the wall fixing method is mainly Use a sling or an adsorption device. In addition, the sleep information collected by the image sensor 10, the acceleration sensor 12, the environmental information collector, and the sound wave sensor 11 can be recorded, stored, and transmitted to other electronic devices through the network.

The invention also provides a method for adjusting a headrest, comprising the following steps:

The sensor 3 collects information of the sleeper; the central information processor 4 receives the information from the sensor 3, and transmits an adjustment command to the charging and discharging mechanism 2 according to the information and the body data of the sleeper; the driving head of the charging and discharging mechanism 2 The pillow 1 makes an adjustment of the area height.

Before using the headrest adjusting device provided by the present invention, the sleeper needs to input the left and right diameters of the head, the front and rear diameters, the left and right diameters of the chest, the front and rear diameters, the left and right diameters of the shoulders, and some standard human body data, and the central information processor 4 will be based on The above data calculates parameters such as the cervical curvature of the sleeper; or the measurement of the above data can be automatically input after being detected by the sensor 3. The method collects the information of the sleeper through the sensor 3, and the central information processor 4 processes the information, and comprehensively calculates the parameters of the sleeper to promote the charge and discharge machine. The structure 2 controls the head pillow body 1 to actively adjust to achieve the purpose of timely adjustment to ensure the most natural scientific sleep posture of the sleeper.

As shown in Fig. 10a, the height of the head support area is too high, the height of the cervical support area is too low, and the cervical vertebrae of the sleeper lack physiological curvature; as shown in Fig. 10b, the height of the head support area is too low, and the cervical support is supported. The height of the area is too high, and the cervical curvature of the sleeper is too curved; as shown in Fig. 10c, the height of the head support area and the height of the cervical support area are appropriate, and the cervical vertebra of the sleeper can maintain the physiological curvature. As shown in FIGS. 3 and 4, when the sensor 3 detects that the sleeper is in the state of sleeping, the charging and discharging mechanism 2 drives the headrest body 1 to adjust the height of the region so that the cervical vertebra of the sleeper maintains the physiological curvature. When the sleeper sleeps, the acceleration sensor 12 detects that the human body is in a state of sleeping, or the infrared image sensor senses an infrared image of the front side of the person, and the image or the information collected by the acceleration sensor 12 is transmitted to the central information processor 4 to distinguish The head and neck or face of the sleeping person is in the (P0) position, and then according to the user's head, neck, shoulders, chest and other data, or the data stored by the user after a period of use and adaptation, or personal The selected improved data; the air pump 8 and the connecting tube 5 are respectively inflated or deflated to the airbag 8 in the S region of the head receiving area 7 and the airbag 8 in the C region of the cervical receiving area 6. To adjust the height of the S region of the head support region 7 and the C region of the cervical support region 6.

As shown in Fig. 11a, the height of the head support area is too high, the height of the cervical support area is too low, and the axis of the head of the sleeper to the tip of the chin is not in the same plane as the axis of the cervical vertebra and the sternum; as shown in Fig. 11b, the head The height of the support area is too low, the height of the cervical support area is too high, and the axis of the head of the sleeper to the tip of the chin is not in the same plane as the axis of the cervical vertebra and the sternum; as shown in Fig. 11c, the height of the head support area, The height of the cervical vertebra support area is appropriate, and the axis of the sleeper's head to the chin tip can be kept in the same plane as the axis of the cervical vertebra and the sternum. As shown in FIGS. 5 and 6, when the sensor 3 detects that the sleeper is in a side sleeping state, the charging and discharging mechanism 2 drives the headrest body 1 to adjust the height of the area so that the axis of the sleeper's head to the chin tip is The axes of the cervical and sternum are kept in the same plane. When the sleeper is sleeping on the side, the acceleration sensor 12 detects that the inclination has changed, or the infrared image sensor senses the infrared image of the side of the sleeper, the S area of the head support area 7 and the C of the cervical support area 6 The height of the area is automatically adjusted, and the axis from the top of the head to the tip of the chin is adjusted in the same plane as the axis of the cervical vertebra and the sternum. When the sleeper changes the sleep posture, the acceleration sensor 12 detects a change in the inclination, or an infrared image sensing. The sensor immediately senses that the infrared image begins to change. After a period of time (about 3-10s), when the turning action has been completed, that is, the infrared image reaches a fixed state, the sensor 3 transmits the updated and fixed infrared image. The analysis is continued to the central information processor 4, and the S region of the head support region 7 and the C region of the cervical support region 6 are then adjusted to the optimal height.

As shown in FIGS. 7 and 8, when the sensor 3 detects that the sleeper is in a state of snoring or the respiratory frequency is lower than a predetermined value, and the sensor 3 also detects that the sleeper is in a state of sleeping, the charge and discharge mechanism 2 The head pillow body 1 is driven to adjust the height of the area, and the sleeper is caused to change from the state of sleeping to the state of sleeping side. When people are asleep, because the back of the tongue is easy to sag backwards, causing obstruction of the upper airway, it is easier to snoring when going to sleep. When the sound wave sensor 11 detects the time when the sleeper is snoring, or the information that the acceleration sensor 12 senses the vibration, which belongs to the snoring information, the analysis by the central information processor 4, if the sleeper's red heat image or acceleration What the sensor 12 shows is In the sleeping position (ie P0), the preset computer program can start the three airbags 8 in the C area, and the left or right can make different degrees of inflation or deflation, and the sequential order combination encourages the sleeper to sleep from the back. The posture changes to the side sleeping posture (ie, R0, RR or L0, LL), which improves the degree of smoothness of the airway, so that the sleeper reduces or stops snoring.

As shown in FIGS. 7 and 8, when the sensor 3 detects that the sleeper is in a state of snoring or the respiratory rate is lower than a predetermined value, and the sensor 3 also detects that the sleeper is in the left side sleep state, the charge and discharge gas The mechanism 2 drives the headrest body 1 to make an area height adjustment, which causes the sleeper to change from the left side sleeping state to the right side sleeping state; when the sensor 3 detects that the sleeper is snoring or the breathing frequency is lower than a predetermined value The state of the sensor 3 also detects that the sleeper is in the state of sleeping on the right side, the charging and deflation mechanism 2 drives the headrest body 1 to make an adjustment of the height of the area, prompting the sleeper to change from the right side to the left side. The state of sleeping on the side. When the snoring person is in the right side sleeping position (ie, R0 or RR), the reactor can encourage the sleeper to turn to the left side sleeping position (L0 or LL); when the snoring person is in the left side sleeping position ( That is, L0 or LL), the reactor can encourage the sleeper to turn to the right side sleeping position of (R0 or RR).

Preferably, the method further comprises the steps of: when the sensor detects that the sleeper is in a sleep state, and the sleeper's blood oxygen, breathing and heartbeat are within a predetermined range, the sleeper is in a deep sleep state, central information processing The device controls the charging and discharging mechanism to stop running, and prevents the operation of the headrest body from disturbing the sleep of the sleeper. When the acceleration sensor 12 and the image sensor 10 do not detect a change in the sleep condition of the sleeper for a period of time, the central information processing device 4 determines that the sleeper is in a sleep state, and if the blood oxygen detector detects the blood oxygen of the sleeper When the acceleration sensor 12 detects that the sleeper's breathing and heartbeat are within a predetermined range, the central information processor 4 controls the charging and discharging mechanism 2 to no longer operate.

Embodiment 2

The image sensor 10 and the acceleration sensor 12 are used to sense the sleep posture of the sleeper and transmit the information to the central information processor 4 in real time. Therefore, the sensor 3 of the first embodiment includes the image sensor 10 and the acceleration sensor 12, Both are used in the headrest adjustment device, so that both sense the sleep posture of the sleeper. The difference between the headrest adjusting device of the second embodiment and the headrest adjusting device of the first embodiment is that the sensor 3 includes the image sensor 10 or the acceleration sensor 12, that is, the two are selectively used. In the headrest adjusting device, the sleeping posture sensing for the sleeper can also be achieved.

Embodiment 3

As shown in FIG. 12, the difference between the headrest adjusting device of the third embodiment and the headrest adjusting device of the first embodiment is that the airbag receiving area 6 is provided with three airbags 8, three. The airbags 8 are sequentially arranged along the length direction of the headrest body 1; three airbags 8 are arranged in the head supporting area 7, three airbags 8 are arranged in the longitudinal direction of the headrest body 1, and six airbags 8 can be used for the sleeper. The head is better adjusted, but its sensitivity and production technology requirements are higher.

The technical features of the above-described embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, Should be considered as described in this manual The scope.

The above-described embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

A headrest adjusting device, comprising:

The headrest body adjusts the height of the area according to the different postures of the sleeper;

a charging and discharging mechanism, the charging and discharging mechanism is connected to the headrest body for adjusting a height of the headrest body region;

a sensor for collecting information and feedback from sleepers;

a central information processor, wherein the central information processor is respectively connected to the sensor, the control end of the charging and discharging mechanism, for receiving information from the sensor, and transmitting an adjustment command according to the information and the body data of the sleeper. The control end of the charging and deflation mechanism is described.
The headrest adjusting device according to claim 1, wherein the headrest body comprises a cervical vertebra support area and a head support area, and the height of the cervical vertebra support area is higher than the head support area. At least one airbag is disposed in the cervical support region and the head support region.
The headrest adjusting device according to claim 2, wherein three airbags are arranged in the cervical vertebra support region, and three airbags are sequentially arranged along the length direction of the headrest body, and the head supporting region is provided. An air bag.
The headrest adjusting device according to claim 2, wherein three airbags are arranged in the cervical vertebra support region, and three airbags are sequentially arranged along the length direction of the headrest body; Airbags, three airbags are arranged in sequence along the length of the headrest body.
The headrest adjusting device according to claim 2, wherein the charging and discharging mechanism comprises an air pump and a connecting pipe connecting the air pump and the air bag, and a control end of the air pump is electrically connected to the central information processor, The switch has a switch valve electrically connected to the central information processor.
The headrest adjusting device according to claim 5, wherein the air pump is a silent air pump.
The headrest adjusting device according to claim 2, wherein a temperature regulator is provided in the cervical vertebra support region and/or the head support region.
The headrest adjustment device according to claim 2, further comprising a laminate disposed in the head support region and/or the cervical vertebra support region, wherein the laminate in the head support region is located away from the head At the position of the top of the support area, the layer in the cervical vertebra support area is located away from the top of the cervical support area.
The headrest adjusting device according to claim 5, wherein the central information processor and/or the air pump are disposed in a cabinet having a soundproof function.
The headrest adjusting device according to any one of claims 1 to 9, characterized by comprising an information storage, the information storage being electrically connected to the central information processor.
The headrest adjusting device according to any one of claims 1 to 9, comprising an information transmitting mechanism electrically connected to the central information processor.
The headrest adjusting device according to claim 11, comprising an environmental information collector, wherein the environmental information collector is electrically connected to the central information processor.
The headrest adjusting device according to any one of claims 1 to 9, wherein the sensor comprises an image sensor, and the image sensor is disposed above a sleeper's head.
The headrest adjusting device according to any one of claims 1 to 9, wherein the sensor comprises an acceleration sensor disposed under the headrest body or on the chest of the sleeper or the back of the sleeper Or the buttocks of the sleeper or the head of the sleeper.
The headrest adjusting device according to any one of claims 1 to 9, wherein the sensor comprises an image sensor, an acceleration sensor, the image sensor is disposed above a sleeper's head, and the acceleration sensor is disposed at a head. Below the pillow or the chest of the sleeper or the back of the sleeper or the buttocks of the sleeper or the head of the sleeper.
A headrest adjusting device according to claim 15, wherein said sensor further comprises an acoustic wave sensor.
The headrest adjusting device according to claim 16, wherein said sensor further comprises a blood oxygen meter, said blood oxygen meter being disposed on a person's hand.
A method for adjusting a headrest, characterized in that it comprises the following steps:

The sensor collects information about the sleeper;

The central information processor receives the information from the sensor, and sends an adjustment command to the charging and discharging mechanism according to the information and the physical data of the sleeper;

The charging and discharging mechanism drives the headrest body to make an area height adjustment.
The headrest adjusting method according to claim 18, characterized in that it comprises the following steps:

When the sensor detects that the sleeper is in a state of sleeping, the charging and discharging mechanism drives the head pillow to make an area height adjustment, so that the sleeper's cervical vertebra maintains a physiological curvature.
The headrest adjusting method according to claim 18, characterized in that it comprises the following steps:

When the sensor detects that the sleeper is in a side sleep state, the charging and deflation mechanism drives the headrest body to make an area height adjustment, so that the axis of the sleeper's head to the chin tip is kept in the same plane as the axis of the cervical vertebra and the sternum.
The headrest adjusting method according to claim 18, characterized in that it comprises the following steps:

When the sensor detects that the sleeper is in a state of snoring or the respiratory frequency is lower than a predetermined value, and the sensor also detects that the sleeper is in a state of sleeping, the charging and discharging mechanism drives the head pillow to make an area height adjustment, prompting The sleeper changes from a state of going to sleep to a state of sleeping sideways.
The headrest adjusting method according to claim 18, characterized in that it comprises the following steps:

When the sensor detects that the sleeper is in a state of snoring or the respiratory rate is lower than a predetermined value, and the sensor also detects that the sleeper is left When the side is in a sleeping state, the charging and discharging mechanism drives the headrest body to adjust the height of the area, and the sleeper is caused to change from the left side sleeping state to the right side sleeping state; when the sensor detects that the sleeper is snoring Or when the respiratory frequency is lower than the predetermined value, and the sensor also detects that the sleeper is in the right side sleep state, the charging and deflation mechanism drives the head pillow body to make an area height adjustment, prompting the sleeper to sleep from the right side. The state changes to the state of sleeping on the left side.
The headrest adjusting method according to any one of claims 18 to 22, further comprising the steps of:

When the sensor detects that the sleeper is in a sleep state, and the blood oxygen, breathing and heartbeat of the sleeper are within a predetermined range, the central information processor controls the charge and discharge mechanism to stop running.