CN112043488A

CN112043488A - Snore stopping device based on intelligent snore stopping pillow

Info

Publication number: CN112043488A
Application number: CN202010988512.9A
Authority: CN
Inventors: 杜海云
Original assignee: Guangdong Shangchi Smart Home Technology Co Ltd
Current assignee: Guangdong Shangchi Smart Home Technology Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2020-12-08
Also published as: CN115887095A

Abstract

The invention discloses a snore stopping device based on an intelligent snore stopping pillow. The snore stopping device based on the intelligent snore stopping pillow comprises a pillow core, wherein a snore stopping action device, a detection device and a controller are arranged in the pillow core, the snore stopping action device comprises an air pump, an air guide pipe and an air bag, the air pump is electrically connected with the controller, the air pump is in conduction connection with the air bag through the air guide pipe, the air bag comprises a large air bag and a small air bag, the large air bag and the small air bag are arranged in a straight line, and the large air bag and the small air bag are both arranged on one side, close to the neck of a user, of; the detection device comprises a piezoelectric film collector which is electrically connected with the controller. According to the snore stopping device based on the intelligent snore stopping pillow, the detection device is arranged, so that the snore state is accurately detected, and misoperation is reduced; through setting up the multiunit gasbag, realize multiple snore relieving action, effectively alleviate user's respiratory tract jam phenomenon, alleviate the snore symptom.

Description

Snore stopping device based on intelligent snore stopping pillow

Technical Field

The invention relates to the field of snore stopping pillows, in particular to a snore stopping device based on an intelligent snore stopping pillow.

Background

Snoring (sleep apnea syndrome) is a ubiquitous sleep phenomenon. Most people are not in the same place, and snoring is the first big enemy affecting sleep quality. The authoritative research data show that long-term snoring can cause unsmooth breathing at night, 78% can induce hypoxic brain atrophy and even sudden death, and 4000 people die from various diseases caused by the snoring every day in the world. Therefore, timely detection of snoring conditions and medical intervention are effective ways to ensure the health of the population prone to snoring.

The existing snore detection is named as a snore stopping pillow by Chinese patent number (CN 209678809U), the snore stopping pillow comprises a pillow body and an air bag device, whether a user snores is judged by collecting snore of the user during sleep at night, and then a rear-end device is started to relieve the snore of the user. The device detects the means of sound signal of snoring is general means, adopts miaow head (sound transducer) as the collection end of sound signal of snoring, but its shortcoming is, says the dream signal of dreaming with the user easily and thinks the snore signal by mistake, leads to the snore stopping system to trigger by mistake to miaow head texture is hard, when implanting in the pillow product, has obvious foreign body sensation, causes the discomfort.

At present, a snore stopping device, such as a chinese patent No. (CN 109771123 a) named as "a snore stopping pillow", includes a pillow body and a massage device, and judges whether a user snores by collecting snore of the user during sleep at night, and then activates a back-end device to relieve the snore of the user. The device has the disadvantages that the snore stopping device needs to adopt chemicals to prepare oxygen, needs to be supplied at regular time, is too complex and has small effect on relieving snore symptoms; the head is only lifted by the air bag, so that the snore can be stopped well by the head which is too high, the snore is not stopped, the respiratory tract is required to be adjusted to be unobstructed to improve the snore, the sleep quality cannot be influenced, the head is lifted once to cause the snore blockage, the breathing difficulty is caused to aggravate the snore, and the sleep quality is influenced.

The technical problem to be solved by the invention is as follows: how to accurately detect the snore condition, the snore stopping without influencing the sleep quality is realized aiming at the respiratory tract regulation and improvement.

Disclosure of Invention

The invention aims to provide an intelligent snore stopping pillow-based snore stopping device which can accurately detect snore and regulate to enable a respiratory tract to be smooth.

In order to achieve the purpose, the invention adopts the following technical scheme that the snore stopping device based on the intelligent snore stopping pillow comprises a pillow inner, wherein a snore stopping action device, a detection device and a controller are arranged in the pillow inner;

the detection device comprises a piezoelectric film collector which is electrically connected with the controller.

In some embodiments, the air bag comprises at least two large air bags and one small air bag, the two large air bags are arranged at two ends of the small air bag, and each large air bag and each small air bag are respectively and independently provided with an air guide pipe connected with the air pump.

In some embodiments, each of the large and small air bags is individually controlled by a controller.

In some embodiments, the top surface of the pillow core is provided with a headrest recess groove.

In some embodiments, the pillow core is provided with a neck fitting block, and the surface of the neck fitting block is an arc surface.

In some embodiments, the detection device further comprises a signal amplification circuit, a signal filtering circuit and an MCU, which are electrically connected in sequence.

In some embodiments, the MCU is provided with an A/D acquisition circuit, and the A/D acquisition circuit is electrically connected with the signal filtering circuit and the MCU.

In some embodiments, the piezoelectric film collector is disposed on the pillow portion.

In some embodiments, the signal filtering circuit is provided with a high pass filter.

The invention has the beneficial effects that: according to the snore stopping device based on the intelligent snore stopping pillow, the detection device is arranged, so that the snore state is accurately detected, and misoperation is reduced; through setting up the multiunit gasbag, realize multiple snore relieving action, effectively alleviate user's respiratory tract jam phenomenon, alleviate the snore symptom.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent snore stopping pillow-based snore stopping device of the invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic diagram of the frame structure of the detection device of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

As shown in fig. 1 and 2, the snore stopping device based on the intelligent snore stopping pillow comprises a pillow core 1, wherein a snore stopping action device 2, a detection device 3 and a controller 4 are arranged in the pillow core 1, the snore stopping action device 2 comprises an air pump 5, an air guide pipe 6 and an air bag 7, the air pump 5 is electrically connected with the controller 4, the air pump 5 is in conduction connection with the air bag 7 through the air guide pipe 6, the air bag 7 comprises a large air bag 71 and a small air bag 72, the large air bag 71 and the small air bag 72 are arranged in a straight line, and the large air bag 71 and the small air bag 72 are both arranged on one side, close to the neck of a;

the detection device 3 comprises a piezoelectric film collector 31, and the piezoelectric film collector 31 is electrically connected with the controller 4.

The air bag 7 comprises at least two large air bags 71 and a small air bag 72, the two large air bags 71 are arranged at two ends of the small air bag 72, and each large air bag 71 and each small air bag 72 are respectively and independently provided with an air duct 6 to be connected with the air pump 5.

Each of the large air bag 71 and the small air bag 72 is individually controlled by the controller 4.

The top surface of the pillow core 1 is provided with a headrest concave groove 11.

The piezoelectric film collector 31 is arranged on the headrest part of the pillow core 1.

The pillow core 1 is provided with a neck fitting block 12, and the surface of the neck fitting block 12 is an arc surface.

Pillow 1 adopts the special design of human engineering principle, in order to make the people guarantee that the head is upwards when sleeping, at pillow 1's middle part headrest depressed groove 11, such design makes the people head can keep ascending state naturally when sleeping night, makes things convenient for piezoelectric film collector 31 to detect, has also made things convenient for the height of follow-up regulation head simultaneously. The neck part is more attached to the human body through the neck attaching block 12, so that the neck part of the person cannot be suspended during sleeping, and the risk of falling of the pillow is greatly reduced.

The three air bags 7 are arranged in a straight line from left to right, the two air bags 7 on the two sides are big air bags 71, the air bag in the middle is a small air bag 72, each air bag 7 is provided with an air duct 6 which is connected with an air pump 5 in the controller 4, and the air bags 7 can be inflated and deflated under the control of the air pump 5. The three air bags 7 are arranged on one side of the pillow inner 1 close to the neck of a human body, and the purpose of the arrangement is to adjust the height of the head of the human body conveniently. When the air bag 7 is inflated, the lower jaw part is lifted and the airway is adjusted to make the airway more smooth, whereas if the air bag is placed on the head, when the air bag is lifted, the airway is made narrower, thereby exacerbating the snoring symptom.

The operation flow of the snore stopping action device 2 is as follows:

when the controller 4 adjusts the air bags 7, the three air bags 7 can select an independent working mode or a linkage adjusting mode, and the adjusting effect is divided into the following types:

(1) the left airbag 7 is lifted, and as shown in fig. 1, the middle and right airbags 7 maintain the current height. Since the pillow on the left side of the head is raised while the right side is kept unchanged, the head of the person can be turned to the right side due to the height difference. Therefore, the effect of right nasal cavity blockage caused by rhinitis can be relieved, the respiratory tract becomes smooth, and the snore symptom is relieved.

(2) The right airbag 7 is lifted, and the middle and the left airbag 7 keep the current height. Referring to fig. 1, the opposite change occurs, that is, the head of the human body turns left, and the blockage degree of the left nasal cavity is relieved, so that the respiratory tract becomes smoother and snoring is relieved.

(3) The left and right airbags 7 are lifted, and the middle is kept unchanged. Because the height of the middle air bag 7 is lower, the effect of protecting the head of a user can be generated, and the left and right movement of the head of the user is reduced. The phenomenon that the user is not rested due to the neck posture is prevented.

(4) The three airbags 7 are lifted together. Because the whole height of the pillow becomes high, the head of the human body is lifted, so that the respiratory tract of the pharynx becomes smooth, and the effect of relieving snoring is achieved.

Under the four control modes, different scenes are dealt with by switching different control modes, so that the adjusting mode most suitable for the user is selected, and the snoring symptom is relieved.

As shown in fig. 3, the detection device 3 further includes a signal amplification circuit 32, a signal filtering circuit 33 and an MCU34, which are disposed in the controller 4 and electrically connected in sequence.

The MCU34 is provided with an A/D acquisition circuit 35, and the A/D acquisition circuit 35 is electrically connected with the signal filtering circuit 33 and the MCU 34. The signal filtering circuit 33 is provided with a high-pass filter.

The output signal of the piezoelectric film collector 31 is very weak and is attenuated quickly, and meanwhile, the signal is easily interfered by the external environment. Therefore, the signal has a certain loading capacity, so the signal is processed in the first step by amplification. The signal amplification circuit 32 is used for amplifying the collected snore signals, so that the further processing of the rear-end circuit is facilitated; in the signal collecting process, the piezoelectric film collector 31 not only collects snoring signals of a user, but also collects heartbeat, respiration, body movement and other signals of the user, and the signals are all useless signals for the snore judgment of the user, so that the signals need to be filtered in the second step, and the heartbeat, respiration and body movement signals of the user are filtered. Since the frequency of these filtered signals is much lower than that of the snore signal, the filtering of the signals can be achieved by using a high-pass filter. After filtering, a pure snoring signal can be obtained.

After the signals are amplified and filtered, A/D acquisition can be carried out on the signals, the MCU34 converts the signals after AD acquisition into digital signals, and then the signals are processed by the digital signals, and the characteristics of snore signals are identified, so that the sleeping state of the current user can be judged, and whether snoring occurs or not can be judged. The degree and length of snoring of the user can also be judged. Thus, the detection and recording of the snore signal are completed.

The overall working process of the invention is as follows:

first, the controller 4 detects that snoring is currently occurring through the detection device 3, starts to execute the snore stopping action, and adjusts the air pump 5 to start to inflate the air bag 7.

Then, by switching the working modes of the four airbags 7, after each switching is completed, the controller 4 judges whether the snoring condition of the current user is relieved through the detection device 3, and if so, the current state is maintained. If not, switching to the next state is performed, and the switching state is not stopped and the current state is maintained until the controller 4 detects that the snoring condition of the user has been alleviated.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.

Claims

1. A snore stopping device based on an intelligent snore stopping pillow comprises a pillow core (1), wherein a snore stopping action device (2), a detection device (3) and a controller (4) are arranged in the pillow core (1),

the snore stopping action device (2) comprises an air pump (5), an air guide pipe (6) and an air bag (7), the air pump (5) is electrically connected with a controller (4), the air pump (5) is in conduction connection with the air bag (7) through the air guide pipe (6), the air bag (7) comprises a large air bag (71) and a small air bag (72), the large air bag (71) and the small air bag (72) are arranged in a straight line, and the large air bag (71) and the small air bag (72) are arranged on one side, close to the neck of a user, of the pillow core (1);

the detection device (3) comprises a piezoelectric film collector (31), and the piezoelectric film collector (31) is electrically connected with the controller (4).

2. The intelligent snore stopping pillow based snore stopping device as claimed in claim 1, wherein the air bags (7) comprise at least two large air bags (71) and a small air bag (72), the two large air bags (71) are arranged at two ends of the small air bag (72), and each large air bag (71) and each small air bag (72) are respectively and independently provided with an air duct (6) to be connected with the air pump (5).

3. An intelligent snore stopping pillow based snore stopping device as claimed in claim 2 wherein each of the large (71) and small (72) air bags is individually controlled by a controller (4).

4. The intelligent snore stopping pillow based snore stopping device as claimed in claim 1, wherein a concave groove (11) of the pillow is formed in the top surface of the pillow core (1).

5. The intelligent snore stopping pillow based snore stopping device as claimed in claim 1, wherein the pillow core (1) is provided with a neck fitting block (12), and the surface of the neck fitting block (12) is an arc surface.

6. The intelligent snore stopping pillow based snore stopping device of claim 1, wherein the detection device (3) further comprises a signal amplification circuit (32), a signal filtering circuit (33) and an MCU (34) which are arranged in the controller (4) and electrically connected in sequence.

7. The intelligent snore stopping pillow based snore stopping device of claim 6, wherein the MCU (34) is provided with an A/D acquisition circuit (35), and the A/D acquisition circuit (35) is electrically connected with the signal filtering circuit (33) and the MCU (34).

8. The intelligent snore stopping pillow based snore stopping device as claimed in claim 1, wherein the piezoelectric film collector (31) is arranged at the headrest part of the pillow core (1).

9. An intelligent snore stopping pillow based snore stopping device as claimed in claim 1, wherein the signal filtering circuit (33) is provided with a high pass filter.