WO2021057358A1

WO2021057358A1 - Active posture-adjusting smart mattress

Info

Publication number: WO2021057358A1
Application number: PCT/CN2020/110689
Authority: WO
Inventors: 赵思俨; 赵树龙
Original assignee: 赵树龙
Priority date: 2019-09-23
Filing date: 2020-08-24
Publication date: 2021-04-01
Also published as: CN110840156A

Abstract

An active posture-adjusting smart mattress comprises multiple push rod array units (10) and a controller (20), wherein the multiple push rod array units (10) are compactly arranged together to compose an internal core of the smart mattress, and each of the push rod array units (10) is used to acquire pressure information and height information of the push rod array unit itself. The controller (20) is connected to each of the push rod array units (10). The controller (20) is used to calculate a sleeping posture of a user according to the pressure information and the height information of each of the push rod array units (10), and generate at least one height adjustment instruction according to the sleeping posture of the user and a duration thereof. At least one of the push rod array units (10) adjusts its own height according to a corresponding height adjustment instruction, so as to adjust the sleeping posture of the user. The smart mattress is capable of performing smart detection and automatic adjustment of a sleeping posture of a user, thereby ensuring that the user has a comfortable and health-promoting sleeping posture, and accordingly improving sleep quality of the user.

Description

Active posture adjustment smart mattress

Technical field

The invention relates to the technical field of intelligent furniture, in particular to an active attitude adjustment intelligent mattress.

Background technique

With the development of the times, people's living standards continue to improve, the quality of life is also continuously improved, and the requirements for furniture are also continuously improved. As an important part of daily furniture, people are demanding more and more of it, not only for comfort, but also for healthy sleep.

Although the current mattresses can detect some parameters of people during sleep to achieve some massage functions, it is difficult to realize the active change of the surface of the mattress, and it lacks a strategy for adjusting the human body's real-time sleeping posture.

Summary of the invention

The present invention aims to solve one of the technical problems in the above technology at least to a certain extent. To this end, the purpose of the present invention is to provide an active posture adjustment smart mattress, which can intelligently detect and automatically adjust the sleeping posture of the user, and ensure that the user is in a comfortable and healthy sleeping posture state, thereby improving the sleeping quality of the user.

In order to achieve the above objective, an embodiment of the present invention provides a smart mattress, which includes a plurality of push rod array units and a controller, wherein the plurality of push rod array units are tightly arranged together to form the smart mattress. The inner tank, each of the putter array units is used to obtain its own pressure information and height information; the controller is connected to each of the putter array units, and the controller is used for each putter array The pressure information and the height information acquired by the unit calculate the sleeping posture of the user, and generate at least one height adjustment instruction according to the sleeping posture of the user and its holding time; at least one of the putter array units is used for corresponding The height adjustment command adjusts the height of the user to adjust the sleeping posture of the user.

According to the smart mattress of the embodiment of the present invention, its own pressure information and height information are obtained through multiple push rod array units, and the sleeping position of the user is calculated by the controller according to the pressure information and height information, and then combined with the calculated sleeping position Adjust the height of the corresponding putter array unit and its holding time to adjust the sleeping posture of the user, thereby intelligently detecting and automatically adjusting the sleeping posture of the user, ensuring that the user is in a comfortable and healthy sleeping posture, thereby improving the quality of sleep for the user .

In addition, the smart mattress proposed according to the above embodiments of the present invention may also have the following additional technical features:

According to an embodiment of the present invention, the putter array unit includes: a cushion block at the top, the cushion block includes an elastic cushion block and an inelastic cushion block arranged under the elastic cushion block; The adjustment push rod under the cushion block, the adjustment push rod can be adjusted telescopically; the pressure detection unit, the pressure detection unit is used to detect the pressure in the vertical direction; the height detection unit, the height detection unit is used to detect the The height of the putter array unit.

Further, the pressure detection unit is a pressure sensor built into the elastic pad or placed at the bottom of the adjusting push rod.

According to an embodiment of the present invention, the adjusting push rod is a hydraulic push rod or a pneumatic push rod, and the height detection unit is a height sensor.

According to an embodiment of the present invention, the adjusting push rod is an electric push rod, the electric push rod includes a motor and a screw rod structure, and the height of the push rod array unit is obtained by the motor and the screw rod structure.

According to an embodiment of the present invention, the elastic cushion is a rubber airbag.

Further, the top surface of the cushion block is hexagonal or rectangular.

According to an embodiment of the present invention, the smart mattress further includes a fixing frame, which includes a first fixing plate for fixing the middle position of the push rod in each push rod array unit, and a first fixing plate for fixing each push rod array. The second fixing plate for adjusting the bottom position of the push rod in the unit.

Further, the controller is arranged outside the fixed frame, and is connected to the adjustment push rod, the pressure detection unit and the height detection unit of each push rod array unit through a cable.

According to an embodiment of the present invention, the smart mattress further includes a fabric wrapping the plurality of push rod array units and the fixed frame.

Description of the drawings

Fig. 1 is a schematic structural diagram of a smart mattress according to an embodiment of the present invention;

2 is a schematic diagram of the structure of a putter array unit according to an embodiment of the present invention;

Fig. 3 is a schematic structural diagram of a fixed frame according to an embodiment of the present invention;

Figure 4 is a schematic diagram of the location of a controller according to an embodiment of the present invention;

3 is a schematic diagram of each putter array unit at different heights according to an embodiment of the present invention;

Figure 6 is a partial cross-sectional view of a smart mattress according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of the height of the corresponding adjusting push rod when the user lies on his side according to an embodiment of the present invention; FIG.

FIG. 8 is a schematic diagram of the deformation of the corresponding elastic cushion block when the user lies on his side according to an embodiment of the present invention; FIG.

9 is a schematic diagram of the height of the corresponding adjusting push rod when the user is lying on his back according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of the deformation of the corresponding elastic cushion block when the user lies on his back according to an embodiment of the present invention.

In the picture: 10-push rod array unit, 20-controller, 30-fixed frame, 40-fabric, 101-pad, 102-adjust push rod, 103-pressure detection unit, 1011-elastic pad, 1012-non Elastic pad, 301-first fixing plate, 302-second fixing plate, a-cable.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Fig. 1 is a schematic structural diagram of a smart mattress according to an embodiment of the present invention.

As shown in FIG. 1, the smart mattress of the embodiment of the present invention includes a plurality of push rod array units 10 and a controller 20. Among them, a plurality of putter array units 10 are tightly arranged together to form the inner bladder of a smart mattress, and each putter array unit 10 is used to obtain its own pressure information and height information; the controller 20 and each putter array unit 10 is connected, the controller 20 is used to calculate the sleeping posture of the user according to the pressure information and height information acquired by each putter array unit 10, and generate at least one height adjustment instruction according to the sleeping posture of the user and its holding time; at least one pusher The rod array unit 10 is used to adjust the height of itself according to the corresponding height adjustment instruction, so as to adjust the sleeping posture of the user.

In an embodiment of the present invention, as shown in FIG. 2, the push rod array unit 10 may include a cushion block 101 at the top, an adjustment push rod 102 disposed under the cushion block 101, and a pressure detection unit 103. In addition, the putter array unit 10 may further include a height detection unit. Among them, the cushion block 101 may include an elastic cushion block 1011 and an inelastic cushion block 1012 arranged under the elastic cushion block 1011; the adjusting push rod 102 can be adjusted telescopically, and the corresponding adjustment range can be set according to actual needs, such as setting the adjustment range The pressure detection unit 103 can be used to detect the pressure in the vertical direction; the height detection unit can be used to detect the height of the putter array unit 10.

In an embodiment of the present invention, the pressure detection unit 103 may be a pressure sensor built into the elastic pad 1011 or placed at the bottom of the adjusting push rod 102 (in FIG. 2, it is built in the elastic pad 1011 as an example). The sensor can be used to obtain its own pressure information in real time.

In an embodiment of the present invention, the adjusting push rod 102 may be a hydraulic push rod or a pneumatic push rod, the height detection unit may be a height sensor, and the height sensor may be used to obtain its own height information in real time.

In another embodiment of the present invention, the adjusting push rod 102 may be an electric push rod. The electric push rod includes a motor and a screw rod structure. The height of the push rod array unit 10 may be obtained by the motor and the screw rod structure, and specifically may be obtained by the motor And the height position information that comes with the screw structure is obtained.

In an embodiment of the present invention, the elastic pad 1011 may be a rubber airbag. The rubber airbag can ensure that the user is in full contact with the surface of the smart mattress and improve comfort.

In an embodiment of the present invention, the non-elastic pad 1012 may be hard rubber.

In an embodiment of the present invention, the top surface of the cushion block 101 may be hexagonal or rectangular. For example, the plurality of putter array units 10 shown in FIG. 1 are all rectangular top surfaces. The hexagonal or rectangular top surface can ensure that multiple push rod array units are tightly arranged together to ensure the comfort of the smart mattress surface.

In an embodiment of the present invention, as shown in FIG. 3, the smart mattress may further include a fixed frame 30. The fixing frame 30 may include a first fixing plate 301 for fixing the middle position of the adjusting push rod in each push rod array unit and a second fixing plate 302 for fixing the bottom position of the adjusting push rod in each push rod array unit. The fixed frame can ensure that each push rod array unit is in a fixed position.

In an embodiment of the present invention, as shown in FIG. 4, the controller 20 may be arranged outside the fixed frame 30. The controller 20 can be connected to the adjustment push rod 102, the pressure detection unit 103 and the height detection unit of each push rod array unit 10 through a cable a.

In an embodiment of the present invention, the controller 20 may include a microcomputer chip and a driving circuit, and the pressure information and height information of each putter array unit 10 can be received through the microcomputer chip to calculate the sleeping posture of the user, and according to the sleeping posture The corresponding height adjustment instructions are generated with the holding time, so as to adjust the user's sleeping posture by driving the corresponding push rod array unit to adjust its own adjusting push rod expansion and contraction through the driving circuit.

In an embodiment of the present invention, each putter array unit 10 may be provided with a corresponding code to identify the corresponding putter array unit. Specifically, the controller 20 can identify the putter array unit corresponding to each pressure information and height information through the code, and can send the generated height adjustment instruction to the corresponding putter array unit through the code to control each putter. The array unit can independently adjust the height according to the corresponding height adjustment instruction. For example, as shown in FIG. 5, each of the plurality of putter array units can be independently adjusted in height, and each of them can be adjusted to a different height.

In an embodiment of the present invention, as shown in FIG. 6, the smart mattress may further include a fabric 40 wrapping a plurality of push rod array units 10 and a fixed frame 30.

Based on the above structure, the process of adjusting the sleeping position of the smart mattress according to the embodiment of the present invention will be described below by taking two sleeping positions of side-lying and supine as an example.

It is well known that when the user is sleeping on his side, the user's head, neck, shoulders, waist, hips, legs, and feet receive different forces. Referring to FIG. 7, when the user is lying on the smart mattress, the pressure of the putter array unit 10 under different parts of the user in the smart mattress is also different, and the putter array unit 10 receiving different pressures obtains itself in real time. The pressure information and height information of the user are sent to the controller 20, and the controller 20 can calculate the sleeping position of the user according to the pressure information and height information obtained by the push rod array unit 10 in different parts of the user, that is, the sleeping position of lying on the side , And generate corresponding height adjustment instructions according to the user’s side sleeping position and its holding time to control the corresponding putter array unit to adjust the extension length of its own adjusting putter 102, such as the neck position of the putter array unit. The pressure is the smallest, and the controller controls the length of the corresponding adjusting push rod to extend the longest.

Further, as shown in FIG. 8, because the top of each push rod array unit 10 is provided with an elastic pad 1011, it can ensure that the user is in full contact with the surface of the smart mattress, so as to maintain the blood flow of the part of the user in contact with the smart mattress. , And maintain the user's cervical spine curve in a comfortable and healthy state, so as to improve the user's cervical spine during sleep.

When the user only wants to adjust the position of the body, for example, the user only wants to adjust the posture of the head, neck or waist, the smart mattress can also be set through the controller to only perform the push rod array unit under the head, neck or waist. Actively adjust the user's posture to meet the different needs of users.

When the user is lying on his back on the smart mattress shown in FIGS. 9 and 10, the process of adjusting the sleeping posture of the smart mattress is similar to the above-mentioned adjustment process of FIGS. 7 and 8, and will not be described again.

According to the smart mattress proposed in the embodiment of the present invention, its own pressure information and height information are obtained through multiple push rod array units, and the user’s sleeping posture is calculated by the controller according to the pressure information and height information, and then combined with the calculated sleeping position. Adjust the height of the corresponding push rod array unit by the posture and its holding time to adjust the sleeping posture of the user, thus, the sleeping posture of the user can be intelligently detected and automatically adjusted to ensure that the user is in a comfortable and healthy sleeping posture, thereby improving the user’s sleep quality.

In the description of the present invention, "plurality" means two or more than two, unless otherwise specifically defined.

In the present invention, unless otherwise clearly defined and defined, the term "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or a whole; it can be a mechanical connection or an electrical connection. Connection: It can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two elements or the interaction between two elements. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise clearly defined and defined, the first feature "under" the second feature may be in direct contact with the first and second features, or indirectly in contact with the first and second features through an intermediary. The first feature "below" the second feature can mean that the first feature is directly below or obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.

In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean specific features described in conjunction with the embodiment or example , Structure, materials or features are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples and the features of the different embodiments or examples described in this specification without contradicting each other.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A smart mattress, which is characterized by comprising a plurality of push rod array units and a controller, wherein:

The multiple putter array units are tightly arranged together to form the inner bladder of the smart mattress, and each putter array unit is used to obtain its own pressure information and height information;

The controller is connected to each of the putter array units, and the controller is used to calculate the sleeping posture of the user according to the pressure information and the height information acquired by each putter array unit, and according to the Generating at least one height adjustment instruction according to the sleeping posture of the user and its holding time;

At least one of the putter array units is used to adjust the height of itself according to a corresponding height adjustment instruction, so as to adjust the sleeping posture of the user.
The smart mattress according to claim 1, wherein the push rod array unit comprises:

A pad at the top, the pad including an elastic pad and an inelastic pad arranged under the elastic pad;

An adjustment push rod provided under the cushion block, the adjustment push rod can be adjusted telescopically;

A pressure detection unit, the pressure detection unit is used to detect the pressure in the vertical direction;

The height detection unit is used to detect the height of the putter array unit.
The smart mattress according to claim 2, wherein the pressure detection unit is a pressure sensor built in the elastic pad or placed at the bottom of the adjusting push rod.
The smart mattress according to claim 3, wherein the adjusting push rod is a hydraulic push rod or a pneumatic push rod, and the height detection unit is a height sensor.
The smart mattress according to claim 3, wherein the adjusting push rod is an electric push rod, the electric push rod includes a motor and a screw rod structure, and the height of the push rod array unit passes through the motor and The screw structure is obtained.
The smart mattress according to claim 3, wherein the elastic cushion is a rubber airbag.
The smart mattress according to claim 6, wherein the top surface of the cushion block is hexagonal or rectangular.
The smart mattress according to any one of claims 1-7, further comprising a fixing frame, the fixing frame comprising a first fixing for adjusting the middle position of the push rod in each push rod array unit A plate and a second fixing plate for fixing the bottom position of the adjusting push rod in each push rod array unit.
The smart mattress according to claim 8, wherein the controller is arranged outside the fixed frame, and is connected to the adjusting push rod of each push rod array unit, the pressure detection unit and the The height detection unit is connected.
The smart mattress according to claim 9, further comprising a fabric wrapping the plurality of push rod array units and the fixed frame.