CN113558427A - Mattress air bag adjusting method and mattress - Google Patents

Mattress air bag adjusting method and mattress Download PDF

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Publication number
CN113558427A
CN113558427A CN202110855334.7A CN202110855334A CN113558427A CN 113558427 A CN113558427 A CN 113558427A CN 202110855334 A CN202110855334 A CN 202110855334A CN 113558427 A CN113558427 A CN 113558427A
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China
Prior art keywords
mattress
pressure
curve
user
pressure values
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CN202110855334.7A
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Chinese (zh)
Inventor
胡红梅
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Shenzhen Yunzhimin Technology Co ltd
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Shenzhen Yunzhimin Technology Co ltd
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Priority to CN202110855334.7A priority Critical patent/CN113558427A/en
Publication of CN113558427A publication Critical patent/CN113558427A/en
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08Fluid mattresses
    • A47C27/081Fluid mattresses of pneumatic type
    • A47C27/083Fluid mattresses of pneumatic type with pressure control, e.g. with pressure sensors
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08Fluid mattresses
    • A47C27/10Fluid mattresses with two or more independently-fillable chambers

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  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

The application provides a mattress air bag adjusting method and a mattress, wherein the method comprises the following steps: acquiring a plurality of pressure values of a plurality of sections of air bags of a human body lying on a mattress; obtaining a non-ergonomic curve according to a plurality of pressure values; adjusting a plurality of pressure differences corresponding to the multi-section air bag to adjust the non-ergonomic curve into an ergonomic curve; and obtaining the recommended hardness according to the plurality of pressure differences and the basic information of the user. Through the pressure value that acquires human different positions, generate non-human work curve, adjust the pressure differential of gasbag in order to adjust the pressure value for according with ergonomic curve, combine pressure differential and user's basic information can obtain the soft or hard degree of recommending of mattress, and then adjust the mattress gasbag for the mattress can adjust the soft or hard degree according to user's posture, improves user experience.

Description

Mattress air bag adjusting method and mattress
Technical Field
The application relates to the technical field of mattresses, in particular to a mattress airbag adjusting method and a mattress.
Background
The mattress is an article between the human body and the bed, which is used for ensuring that consumers obtain healthy and comfortable sleep. With the continuous progress of material civilization and technical process, the types of mattresses used by modern people gradually tend to be diversified, the materials of the mattresses are various, and the mattresses made of different materials can bring different sleeping effects to people. For example: spring mattresses, palm mattresses, latex mattresses, water mattresses, nose-up slope spine protection mattresses, air mattresses, magnetic mattresses, and the like.
The inventor of this application discovers in long-term research and development, and current air mattress is being full of gaseous back, and the soft or hard degree of mattress relies on the gasbag in giving the mattress to inflate completely and adjusts, and the user is in the use, and the mattress can not adjust the soft or hard degree according to user's appearance of sleeping, leads to user experience not good.
Disclosure of Invention
The application provides a mattress airbag adjusting method and a mattress, which aim to solve the problem that in the prior art, the mattress cannot adjust the hardness according to the sleeping posture of a user, so that the user experience is poor.
In order to solve the technical problem, the application adopts a technical scheme that: there is provided a method of adjusting an air bag for a mattress, wherein the method comprises:
acquiring a plurality of pressure values of a plurality of sections of air bags of a human body lying on a mattress;
obtaining a non-ergonomic curve according to a plurality of pressure values;
adjusting a plurality of pressure differences corresponding to the plurality of sections of the air bags to adjust the non-ergonomic curve to an ergonomic curve;
and obtaining the recommended hardness according to a plurality of pressure differences and basic information of the user.
In order to solve the above technical problem, another technical solution adopted by the present application is: there is provided a mattress, wherein the mattress comprises an air bag, a processor and a memory coupled to each other, the memory being adapted to store a computer program, the processor being adapted to load the computer program and to execute it.
The beneficial effect of this application is: in contrast to the state of the art, the present application provides a method of adjusting an air bag of a mattress and a mattress, the method comprising: acquiring a plurality of pressure values of a plurality of sections of air bags of a human body lying on a mattress; obtaining a non-ergonomic curve according to a plurality of pressure values; adjusting a plurality of pressure differences corresponding to the multi-section air bag to adjust the non-ergonomic curve into an ergonomic curve; and obtaining the recommended hardness according to the plurality of pressure differences and the basic information of the user. Through the pressure value that acquires human different positions, generate non-human work curve, adjust the pressure differential of gasbag in order to adjust the pressure value for according with ergonomic curve, combine pressure differential and user's basic information can obtain the soft or hard degree of recommendation of mattress, and then adjust the mattress gasbag, make the mattress can adjust the soft or hard degree according to user's posture, improve user experience, thereby mattress can not adjust the soft or hard degree according to user's the appearance of sleeping among the prior art, lead to the not good problem of user experience.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings that are needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic flow chart diagram illustrating one embodiment of a method of adjusting an air bladder of a mattress according to the present application;
FIG. 2 is a schematic flow chart of another embodiment of a method of adjusting an air bladder of a mattress;
fig. 3 is a schematic view of a mattress according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application, are within the scope of protection of the present application.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are referred to in the embodiments of the present application, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a schematic flow chart of an embodiment of an adjusting method of a mattress airbag according to the present application. The method disclosed by the embodiment comprises the following steps:
s11: a plurality of pressure values of a multi-section air bag of a human body lying on the mattress are obtained.
When a human body lies on the mattress, different parts of the body generate different pressures on the mattress, and correspondingly, the supporting forces of the mattress on different parts of the human body are different. The mattress is internally provided with a plurality of sections of air bags, different parts of a human body are divided into a plurality of sections, so that a user can respectively obtain the pressure value of each section of air bag corresponding to different body parts after lying on the mattress.
S12: and obtaining a non-ergonomic curve according to a plurality of pressure values.
After a plurality of pressure values corresponding to the multi-section air bag are obtained, the pressure values are sequenced according to a certain rule to form a non-ergonomic curve.
S13: and adjusting a plurality of pressure differences corresponding to the multi-section air bags to adjust the non-ergonomic curve into the ergonomic curve.
When a human body lies on the mattress, the pressure difference in the multi-section air bags is adjusted, so that the pressure value is adjusted from the non-ergonomic curve to a point which accords with the ergonomic curve, and the ergonomic curve is obtained.
S14: and obtaining the recommended hardness according to the plurality of pressure differences and the basic information of the user.
The hardness of the mattress suitable for each part of the human body of the user can be obtained according to the adjustment pressure difference of the multiple sections of air bags corresponding to each part of the human body and the acquired basic information of the user, so that the hardness of the air bags suitable for each part of the human body can be adjusted.
The application provides a method for adjusting an air bag of a mattress, which comprises the following steps: acquiring a plurality of pressure values of a plurality of sections of air bags of a human body lying on a mattress; obtaining a non-ergonomic curve according to a plurality of pressure values; adjusting a plurality of pressure differences corresponding to the multi-section air bag to adjust the non-ergonomic curve into an ergonomic curve; and obtaining the recommended hardness according to the plurality of pressure differences and the basic information of the user. Through the pressure value that acquires human different positions, generate non-human work curve, adjust the pressure differential of gasbag in order to adjust the pressure value for according with ergonomic curve, combine pressure differential and user's basic information can obtain the soft or hard degree of recommending of mattress, and then adjust the mattress gasbag for the mattress can adjust the soft or hard degree according to user's posture, improves user experience.
Referring to fig. 2, fig. 2 is a schematic flow chart of another embodiment of an adjusting method of an air bag of a mattress according to the present application. The method disclosed by the embodiment comprises the following steps:
s21: a plurality of pressure values of a multi-section air bag of a human body lying on the mattress are obtained.
After a user lies on the mattress, the pressure values of the multiple sections of air bags are adjusted to initial pressure values before the air bags are adjusted, namely, a resetting action is performed, for example, the pressure value of each section of air bag is reset to 3.0kPa, and the variable pressure values of the multiple sections of air bags are obtained.
The user inputs own basic information so that the mattress can acquire the basic information of the human body. The basic information includes at least one of height, weight, sex, age, leg length, stature, medical history of body parts, and recovery stage of the user. Wherein, the leg length can provide a more accurate position for judging the waist; the statures can comprise pear-shaped statures, H-shaped statures, apple-shaped statures, fine sand hourglass statures, rectangular statures and the like, and air bags at different positions of a human body can be adjusted more accurately according to the statures, so that a user feels more comfortable; some users have medical history on the body, such as stiff neck, scapulohumeral periarthritis, lumbar disc herniation, pelvic surgery, leg fracture, ankle swelling and the like, and the body part needs different supply force of a mattress during illness, acquires the medical history and the recovery stage of the body part of the user, and can adjust the pressure value of the air bag according to the body condition of the user, so that the pressure value more comfortable for the user can be adjusted in the range of healthy pressure.
The pressure values of the multi-section air bags can be changed due to different postures of the human body on the mattress, so that a plurality of pressure values of the multi-section air bags of different body parts of the human body lying on the mattress in different postures are obtained.
In this embodiment, the human body can be divided into several parts of the head, the back, the waist and the feet, and a plurality of pressure values of the multi-section air bags of the head, the back, the waist and the feet of the human body lying on the mattress in the lying posture, the side lying posture and the lying posture are obtained.
S22: a plurality of pressure average values of the head, the back, the waist and the feet of the user in different postures are obtained.
The method comprises the steps of obtaining pressure values of the head, the back, the waist and the feet of a human body in a lying posture, a side lying posture and a lying posture respectively, and obtaining pressure average values of different parts respectively.
S23: and sequentially forming points on a plurality of curves according to a plurality of pressure average values at different positions.
The average pressure values of different human body parts are formed into a plurality of points on a curve in sequence according to the sequence of the head, the back, the waist and the feet.
S24: and obtaining the non-ergonomic curve according to the points on the plurality of curves.
And smoothly connecting points on the plurality of curves to obtain the non-ergonomic curve.
S25: and adjusting a plurality of pressure differences corresponding to the multi-section air bags to adjust the non-ergonomic curve into the ergonomic curve.
And respectively acquiring the pressure difference between the variable pressure value and the average pressure value corresponding to the head, the back, the waist and the feet of the user. Adjusting the non-ergonomic curve to an ergonomic curve based on the positive and negative adjustment points of the pressure differential. Decreasing the point on the curve when the pressure difference is positive; when the pressure difference is negative, the point on the curve is raised.
For example, the variable pressure value obtained after the head is reset is F1, the average pressure value of the head in three postures is R1, and the pressure difference N1 is F1-R1; the variable pressure value obtained after the back is reset is F2, the average pressure value of the back in three postures is R2, and the pressure difference N2 is F2-R2; the variable pressure value obtained after the waist is reset is F3, the average pressure value of the waist in three postures is R3, and the pressure difference N3 is F3-R3; the pressure value obtained after the foot is reset is F4, the average pressure value of the foot in three postures is R4, and the pressure difference N4 is F4-R4. Taking the head as an example, when the pressure difference N1 is 0, no adjustment is made; when the pressure difference N1 is 5, the downward adjustment is 0.25; at a pressure difference N1 of-5, an upward adjustment of 0.25 is made.
S26: and obtaining the recommended hardness of the mattress corresponding to the head, the back, the waist and the feet of the user according to the pressure difference corresponding to the plurality of parts of the user and the body type of the user.
After the pressure differences of different human body parts are obtained through calculation, the pressure values of the multiple sections of air bags are adjusted by combining body types (such as body types, fat/thin/normal/overweight) in the basic information of the user, and further the hardness of the multiple sections of air bags is adjusted, so that the recommended hardness of the mattress corresponding to the head, the back, the waist and the feet of the user is obtained.
The application provides a method for adjusting an air bag of a mattress, which comprises the following steps: acquiring a plurality of pressure values of a plurality of sections of air bags of a human body lying on a mattress; acquiring a plurality of pressure average values of the head, the back, the waist and the feet of a user in different postures respectively; sequentially forming points on a plurality of curves according to a plurality of pressure average values at different positions; obtaining a non-ergonomic curve according to points on the plurality of curves; adjusting a plurality of pressure differences corresponding to the multi-section air bag to adjust the non-ergonomic curve into an ergonomic curve; and obtaining the recommended hardness of the mattress corresponding to the head, the back, the waist and the feet of the user according to the pressure difference corresponding to the plurality of parts of the user and the body type of the user. Through the pressure value that acquires human different positions, acquire user's head, back, waist, foot respectively at a plurality of pressure average values of different postures, generate non-human work curve, adjust the pressure differential of gasbag in order to adjust the pressure value for according with ergonomic curve, combine pressure differential and user's size can obtain the recommendation soft or hard degree of the mattress of user different positions, and then adjust the mattress gasbag for the mattress can adjust the soft or hard degree according to user's posture, improve user experience.
In response to the above method, the present application provides a mattress, please refer to fig. 3, and fig. 3 is a schematic structural diagram of an embodiment of the mattress of the present application. The mattress 100 disclosed in the present application comprises a plurality of sections of air cells 10 coupled to each other, a memory 12 and a processor 14, wherein the memory 12 is used for storing a computer program, and the processor 14 is used for executing the computer program to realize the steps of the method of any one of the above embodiments.
The mattress 100 of the embodiment can adjust the hardness according to the posture of the user, and improves the user experience.
The above embodiments are merely examples and are not intended to limit the scope of the present disclosure, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present disclosure or those directly or indirectly applied to other related technical fields are intended to be included in the scope of the present disclosure.

Claims (10)

1. A method of adjusting an air bladder of a mattress, the method comprising:
acquiring a plurality of pressure values of a plurality of sections of air bags of a human body lying on a mattress;
obtaining a non-ergonomic curve according to a plurality of pressure values;
adjusting a plurality of pressure differences corresponding to the plurality of sections of the air bags to adjust the non-ergonomic curve to an ergonomic curve;
and obtaining the recommended hardness according to a plurality of pressure differences and basic information of the user.
2. The method of claim 1, wherein the step of obtaining a plurality of pressure values for a plurality of air bladders of a mattress upon which the person lies comprises:
adjusting the pressure values of the multiple sections of air bags to initial pressure values, and acquiring the variable pressure values of the multiple sections of air bags;
and acquiring basic information of the human body.
3. The method of claim 2, wherein the basic information comprises at least one of height, weight, gender, and age of the user.
4. The method of claim 2, wherein the step of obtaining a plurality of pressure values for a plurality of air bladders of a mattress upon which the person lies comprises:
and acquiring a plurality of pressure values of the air bags at a plurality of ends of different body parts of the mattress, which lie on the human body in different postures.
5. The method of claim 4, wherein the step of obtaining a plurality of pressure values for a plurality of ends of the bladder at different body parts of the mattress for different body postures comprises:
the method comprises the steps of obtaining multiple pressure values of the air bags, wherein the multiple pressure values are of a human body lying in a lying posture, a side lying posture or a lying posture, and the pressure values are of the human body lying in the head, the back, the waist and the feet of the mattress.
6. The method of claim 5, wherein the step of deriving a non-ergonomic curve from the plurality of pressure values comprises:
acquiring a plurality of pressure average values of the head, the back, the waist and the feet of the user in different postures respectively;
sequentially forming points on a plurality of curves according to a plurality of pressure average values at different positions;
and obtaining the non-ergonomic curve according to a plurality of points on the curve.
7. The method of claim 6, wherein adjusting the non-ergonomic curve to an ergonomic curve by adjusting a plurality of pressure differentials associated with a plurality of sections of the bladder comprises:
respectively acquiring the pressure differences of the variable pressure values and the average pressure value corresponding to the head, the back, the waist and the feet of the user;
adjusting points on the curve according to the positive and negative of the pressure difference to adjust the non-ergonomic curve to an ergonomic curve.
8. The method of claim 7, wherein adjusting the points on the curve as a function of the positive or negative pressure differential comprises:
decreasing the point on the curve when the pressure difference is positive;
raising a point on the curve when the pressure difference is negative.
9. The method of claim 1, wherein the step of deriving a recommended softness or hardness based on a plurality of said pressure differentials and user basic information comprises:
and obtaining the recommended hardness of the mattress corresponding to the head, the back, the waist and the feet of the user according to the pressure difference corresponding to the plurality of parts of the user and the body type of the user.
10. A mattress comprising a plurality of air cells, an inter-coupled processor and memory for storing a computer program, the processor being configured to load and execute the computer program.
CN202110855334.7A 2021-07-27 2021-07-27 Mattress air bag adjusting method and mattress Pending CN113558427A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114680511A (en) * 2022-03-30 2022-07-01 浙江梦神家居股份有限公司 Intelligent air bag mattress control method and system, storage medium and intelligent terminal
CN116869323A (en) * 2023-08-24 2023-10-13 嘉兴慕思智能家居有限公司 Method and device for adjusting mattress air bag, mattress and storage medium
WO2024212470A1 (en) * 2023-04-12 2024-10-17 李拾 Intelligently adjustable bedding based on all-human-body sleeping posture, and method therefor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2652253Y (en) * 2003-08-21 2004-11-03 梁玉祥 Pneumatic regulating type liquid mattress
US20100268399A1 (en) * 2009-04-15 2010-10-21 Chen-Hung Tsai Method for operating air mattress controller and structure thereof
FR2953387A1 (en) * 2009-12-08 2011-06-10 Medidev Sentech France Static or dynamic, modular decompression mattress for use in hospital e.g. to take user to particular posture, has zone provided with juxtaposition of removable cushion, where cushion extends parallel to longitudinal direction of mattress
CN205548122U (en) * 2016-02-25 2016-09-07 纳智源科技(唐山)有限责任公司 Intelligence mattress
CN108937325A (en) * 2018-08-01 2018-12-07 浙江想能睡眠科技股份有限公司 A kind of soft or hard adjustable bed mattess and its adjusting method adapting to human body sleeping position curve
CN109480534A (en) * 2017-09-11 2019-03-19 Kd床上用品系统株式会社 The control method of air mattress component and air mattress component
US20200375828A1 (en) * 2019-05-30 2020-12-03 Hill-Rom Services, Inc. Patient support interface device
CN112603103A (en) * 2020-12-15 2021-04-06 慕思健康睡眠股份有限公司 Full-automatic adjusting method and full-automatic intelligent mattress

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2652253Y (en) * 2003-08-21 2004-11-03 梁玉祥 Pneumatic regulating type liquid mattress
US20100268399A1 (en) * 2009-04-15 2010-10-21 Chen-Hung Tsai Method for operating air mattress controller and structure thereof
FR2953387A1 (en) * 2009-12-08 2011-06-10 Medidev Sentech France Static or dynamic, modular decompression mattress for use in hospital e.g. to take user to particular posture, has zone provided with juxtaposition of removable cushion, where cushion extends parallel to longitudinal direction of mattress
CN205548122U (en) * 2016-02-25 2016-09-07 纳智源科技(唐山)有限责任公司 Intelligence mattress
CN109480534A (en) * 2017-09-11 2019-03-19 Kd床上用品系统株式会社 The control method of air mattress component and air mattress component
CN108937325A (en) * 2018-08-01 2018-12-07 浙江想能睡眠科技股份有限公司 A kind of soft or hard adjustable bed mattess and its adjusting method adapting to human body sleeping position curve
US20200375828A1 (en) * 2019-05-30 2020-12-03 Hill-Rom Services, Inc. Patient support interface device
CN112603103A (en) * 2020-12-15 2021-04-06 慕思健康睡眠股份有限公司 Full-automatic adjusting method and full-automatic intelligent mattress

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114680511A (en) * 2022-03-30 2022-07-01 浙江梦神家居股份有限公司 Intelligent air bag mattress control method and system, storage medium and intelligent terminal
WO2024212470A1 (en) * 2023-04-12 2024-10-17 李拾 Intelligently adjustable bedding based on all-human-body sleeping posture, and method therefor
CN116869323A (en) * 2023-08-24 2023-10-13 嘉兴慕思智能家居有限公司 Method and device for adjusting mattress air bag, mattress and storage medium

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Application publication date: 20211029