CN106510290A - Mattress with adjustable hardness - Google Patents

Mattress with adjustable hardness Download PDF

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Publication number
CN106510290A
CN106510290A CN201611143972.1A CN201611143972A CN106510290A CN 106510290 A CN106510290 A CN 106510290A CN 201611143972 A CN201611143972 A CN 201611143972A CN 106510290 A CN106510290 A CN 106510290A
Authority
CN
China
Prior art keywords
human body
mattress
hardness
flexible adjustment
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201611143972.1A
Other languages
Chinese (zh)
Inventor
郑达才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi County Xing Shun Sofa Co Ltd
Original Assignee
Wuxi County Xing Shun Sofa Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi County Xing Shun Sofa Co Ltd filed Critical Wuxi County Xing Shun Sofa Co Ltd
Priority to CN201611143972.1A priority Critical patent/CN106510290A/en
Publication of CN106510290A publication Critical patent/CN106510290A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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 or cushions
    • A47C27/10Fluid mattresses or cushions with two or more independently-fillable chambers
    • 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 or cushions
    • A47C27/081Fluid mattresses or cushions of pneumatic type
    • A47C27/083Fluid mattresses or cushions 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
    • A47C27/14Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/18Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays in combination with inflatable bodies
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C31/00Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/003Magnets

Landscapes

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

Abstract

The invention provides a mattress with adjustable hardness. The mattress comprises a mattress support frame and elastic regulating mechanisms arranged inside the mattress, wherein each elastic regulating mechanism comprises a plurality of inflating bags; one ends of each inflating bag are connected with the same connecting point; the lower part of each connecting point is provided with a permanent magnet; each permanent magnet is connected with the corresponding connecting point and generates support force on the corresponding connecting point; each permanent magnet is connected with an electromagnet positioned under the permanent magnet through a spring; the lower part of each electromagnet is provided with a pressure intensity sensor; the electromagnet and the pressure intensity sensor are electrically connected with a controller; the controller provides adjustable current for the electromagnet; and the controller collects pressure information to the pressure intensity sensor. The mattress has the advantages that the people lying hardness can be automatically regulated; and high market use values and commercial values are realized.

Description

A kind of adjustable mattress of hardness
Technical field
The present invention relates to field of furniture, more particularly, to a kind of adjustable mattress of hardness.
Background technology
Furniture has been the every household necessary that also needs of life in China at present, with constantly carrying for people's material life Height, to the pursuit of furniture be not only rest on its practicality on the basis of, people are chased after to the outward appearance of furniture, material and function Ask, for sofa, traditional mattress provides fixed comfort level impression, cannot be right Its hardness, encapsulation are adjusted, as the sleep quality of people has recovered vital effect for the energy of people, so, People family of the mattress of traditional type in nowadays more and more working times cannot meet the requirement of people's sleep quality, because This, it is necessary to design a kind of adjustable mattress of hardness.
The content of the invention
The present invention provides a kind of hardness adjustable mattress, is sitting on sofa after rest for electronic product with meeting people The demand of charging.
To achieve these goals, the present invention is by the following technical solutions realizing:A kind of adjustable mattress of hardness, Including mattress support, also including the flexible adjustment mechanism being arranged on inside mattress, the flexible adjustment mechanism includes multiple inflations Capsule, one end of the plurality of gas cell are connected to identical junction point, and the junction point bottom is provided with permanent magnet, the permanent magnet Connection junction point simultaneously produces support force to which, and the permanent magnet is located at the electric magnet of its underpart, the electromagnetism by spring connection Ferrum bottom is provided with pressure transducer, and the electric magnet and pressure transducer are electrically connected with the controller respectively, and the controller is to electricity Magnet provides adjustable electric current, and the controller collects pressure information to pressure transducer.
Further, the non-woven fabrics for parcel, the clamping of the plurality of gas cell is provided with around the plurality of gas cell Center is provided with filling cotton.
Further, three, the flexible adjustment mechanism connects one flexible adjustment unit of composition side by side, and the elasticity is adjusted Section unit is no less than one.
Further, the flexible adjustment unit top is sequentially provided with picture-weaving in silk cloth, high elasticity sponge from top to bottom and answers Close cotton.
Further, the flexible adjustment unit bottom is sequentially provided with antistatic dividing plate, white cotton felt and anti-mite from top to bottom Knitting fabric.
Further, the controller includes human body sprawl detection module, hardness adjustment module, headrest adjustment module With regulation button.
Further, the human body sprawl detection module connects pressure transducer, by collecting flexible adjustment unit The pressure information of three interior pressure transducers, compares to determine institute of the minimum pressure transducer position of pressure for human foot In position, so that it is determined that the direction that couches of human body.
Further, the hardness adjustment module connects human body sprawl detection module and electric magnet respectively, by obtaining The direction that couches of human body is taken, on the direction of place, by changing human body, shoulder and the head position flexible adjustment mechanism of people Interior electromagnet current size, the critical point when respective pressure transducer is minimized are optimal sleeping posture.
Further, it is described headrest adjustment module connect respectively human body sprawl detection module obtain, hardness adjustment module With regulation button, after human body sprawl detection module obtains the direction that couches of human body, ordered about firmly by adjusting button The electric magnet of human body head and shoulder position flexible adjustment mechanism is made which produce and the repulsion of permanent magnetism iron phase by degree adjustment module Power, so that adjust height of headrest.
The invention has the beneficial effects as follows:
The present invention foot, body, head and shoulder when human body couches are respectively provided with three flexible adjustment mechanisms, flexible adjustment machine The funnel structure being made up of gas cell, junction point, filling cotton and non-woven fabrics is provided with structure, and the structure effectively can be produced to human body Raw support force, and be connected a permanent magnet at place and electric magnet by electric current regulation highly, can effectively change human body The depth of mattress is absorbed in when couching, so as to change the area of human contact's mattress, when the area of human contact's mattress increases, people The unit pressure that body itself is subject to will be reduced, so as to improve the comfort level that human body couches.The present invention can be lain with automatic identification people Direction when sleeping, by setting the pressure ratio of pressure values and/or human foot, body, head and shoulders reaching what human body couched Optimum reelability quality, when the pressure that human body is received is minimum and during minimum lasting critical point, the comfort level that people couches is optimal;In addition, The present invention can actively adjust the height of human body headrest, and which can be made to raise to meet the height of headrest that different people couches automatically.
Description of the drawings
Fig. 1 is a kind of side structure schematic view of the adjustable mattress of hardness of the invention;
Fig. 2 is the top view of flexible adjustment mechanism of the present invention;
Fig. 3 is the structure connection figure of electronic module of the present invention;
As shown in FIG.:1- mattress supports, 2- flexible adjustment mechanism, 3- picture-weaving in silk clothes, 4- high elasticity sponges, 5- are combined Cotton, 6- antistatic dividing plates, the white cotton felts of 7-, the anti-mite knitting fabrics of 8-, 9- controllers, many gas cells of 21-, 22- filling cottons, 23- Non-woven fabrics, 24- permanent magnets, 25- springs, 26- electric magnet, 27- pressure transducers, 91- human body sprawl detection modules, 92- Hardness adjustment module, 93- headrest adjustment modules, 94- adjust button.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the embodiment of the present invention, and make of the invention real Apply the above-mentioned purpose of example, feature and advantage can become apparent from it is understandable, below in conjunction with the accompanying drawings to technical side in the embodiment of the present invention Case is described in further detail.
As shown in figure 1, the invention mainly comprises mattress support 1, flexible adjustment mechanism 2, controller 9 and multilamellar cloth group Into, including:Flexible adjustment mechanism top is sequentially provided with picture-weaving in silk cloth 3, high elasticity sponge 4 and composite cotton fabric 5, bullet from top to bottom Property governor motion bottom is sequentially provided with antistatic dividing plate 6, white cotton felt 7 and anti-mite knitting fabric 8 from top to bottom;Wherein by bright and beautiful cloth Material, high elasticity sponge and composite cotton fabric composition and the skin-friendly layer of human contact, the layer material effectively can be supported to human body, And meet the comfort that human body couches by high elasticity sponge design, and coordinate the lifting of flexible adjustment mechanism to change human body Couch degree, so as to the regulation to bed hardness;In the present invention, flexible adjustment mechanism includes multiple gas cells 21, filling cotton 22, nothing Cloth 23, permanent magnet 24, spring 25, electric magnet 26 and pressure transducer 27 is spun, one end connection of multiple gas cells is connected with one Point, centered on the junction point, multiple gas cells separate in fan-shaped, and multiple gas cells cross into funnel structure by non-woven fabrics bag, Multiple gas cell centers are provided with filling cotton;Permanent magnet is provided with junction point bottom, permanent magnet and junction point are fixed, permanent magnet bottom Electric magnet is provided with, which is connected by spring, and electric magnet bottom is provided with pressure transducer;Electric magnet and pressure transducer pass through respectively Power line and holding wire are connected with controller 9, controller 9 include human body sprawl detection module 91, hardness adjustment module 92, Headrest adjustment module 93 and regulation button 94, human body sprawl detection module is by collecting three pressures in flexible adjustment unit The pressure information of strong sensor, compares to determine position of the minimum pressure transducer position of pressure for human foot, from And determine the direction that couches of human body;Hardness adjustment module connection human body sprawl detection module obtains the direction that couches of human body, It is on the direction of place, big by the human body, shoulder and the in-house electromagnet current of head position flexible adjustment that change people The little critical point to respective pressure transducer when near minimum is optimal sleeping posture;Headrest adjustment module connects human body respectively Sprawl detection module is obtained, hardness adjustment module and adjust button, by human body sprawl detection module acquisition human body The direction that couches after, order about hardness adjustment module by human body head and shoulder position flexible adjustment mechanism by adjusting button Electric magnet makes which produce the power repelled with permanent magnetism iron phase, so as to adjust height of headrest.
The operation principle of the present invention is as follows:When on human body couches skin-friendly layer, pressure can be produced to flexible adjustment mechanism, should Pressure is acted at the top of the funnel structure that multiple gas cells, non-woven fabrics and filling cotton are formed first, is entered lower pressure by top Row concentration passes to junction point, and the lower pressure of junction point is sent on pressure transducer, pressure by permanent magnet, spring, electric magnet Sensor carries out pressure information, the pressure and the pressure values for human pressure after flexible adjustment mechanism, due to elasticity Governor motion is constant with the contact area that human body produces lower pressure, so what the pressure values were only contacted with skin-friendly layer with human body The area table and change, therefore, when flexible adjustment mechanism needs to carry out hardness to be adjusted, first pressure transducer is collected Pressure information is compared with the pressure information for setting, and when pressure is satisfied with comfort level pressure value more than human body, is adjusted by hardness Section module increases the electric current of electric magnet, and the magnetic increase of electric magnet, so as to permanent magnet is down inhaled, when permanent magnet declines, drives Multiple gas cells decline, and the sagging depth that human body couches in skin-friendly layer is deepened, so that human body is increased with the contact area of skin-friendly layer Greatly, when contact area increases, due to human body it is single place body weight can be considered as it is constant, therefore, pressure of the human body to bed And bed reduces to the pressure of human body, so as to improve the comfort level of human body, allows people to think that a hardness softens.
As the further improvement of above-described embodiment, in the present invention, it is considered to which human body is divided into three parts, foot, body, head And shoulder, a flexible adjustment mechanism is respectively provided with three parts, constitutes a flexible adjustment unit, adjusted by three elasticity The pressure transducer reading of mechanism is saved, and human body sprawl detection module compares pressure transducer numerical value, numerical value minimum The foot of human body is may be considered, so as to differentiate the direction that couches of people;After determining the direction that couches of human body, can adjust in hardness In module preset people couch body part optimum reelability quality pressure values, head and shoulder optimal comfort pressure values, can pass through Reduce and raise flexible adjustment mechanism to adjust pressure values to fixed value.
Used as the further improvement of above-described embodiment, hardness adjustment module of the present invention can arrange aggressive mode, by elasticity It is optimum reelability quality that the height of adjustment module permanent magnet drops to critical point when making pressure values minimum, because, when human body and pro-skin When the contact area of layer is increased to a certain degree, will not increase, if now reducing height again, by pro-skin when can make one to couch Layer was wrapped, so as to produce constriction, therefore, the marginal value when pressure values reach minimum is optimal comfort angle value.
As the further improvement of above-described embodiment, appearance that present invention headrest adjustment module connection adjusts button and human body couches Gesture detection module, after acquisition human body couches direction, adjusts button and sends Regulate signal, and the signal can increase or reduce electricity Magnet current size, so as to change the height of head and shoulders flexible adjustment mechanism, can effectively be adjusted to the height rested the head on.
As seen from the above-described embodiment, present invention foot, body, head and shoulder when human body couches is respectively provided with three elasticity and adjusts Section mechanism, is provided with the funnel structure being made up of gas cell, junction point, filling cotton and non-woven fabrics, the structure in flexible adjustment mechanism Effectively can produce support force to human body, and the permanent magnet and electric magnet at the place that is connected by electric current regulation highly, The depth for being absorbed in mattress when human body couches can effectively be changed, so as to change the area of human contact's mattress, work as human contact When the area of mattress increases, the unit pressure that human body itself is subject to will be reduced, so as to improve the comfort level that human body couches.This Bright direction when can be couched with automatic identification people, by setting the pressure ratio of pressure values and/or human foot, body, head and shoulders Example reaching the optimum reelability quality that human body couches, when the pressure that human body is received is minimum and during minimum lasting critical point, people couches Comfort level it is optimal;In addition, the present invention can actively adjust the height of human body headrest, which can be made to raise to meet difference automatically The height of headrest that people couches.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to compared with Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, which all should be covered at this In the middle of the right of invention.

Claims (9)

1. the adjustable mattress of a kind of hardness, including mattress support, it is characterised in that:Also include being arranged on the elasticity tune inside mattress Section mechanism, the flexible adjustment mechanism include multiple gas cells, and the respective one end of the plurality of gas cell is connected to identical company Contact, the junction point bottom are provided with permanent magnet, and the permanent magnet connection junction point simultaneously produces support force, the permanent magnet to which The electric magnet of its underpart is located at by spring connection, the electric magnet bottom is provided with pressure transducer, the electric magnet and pressure Sensor is electrically connected with the controller respectively, and the controller provides adjustable electric current to electric magnet, and the controller is to pressure Sensor collection pressure information.
2. the adjustable mattress of a kind of hardness according to claim 1, it is characterised in that:It is provided with around the plurality of gas cell For the non-woven fabrics of parcel, the Clamping Center of the plurality of gas cell is provided with filling cotton.
3. the adjustable mattress of a kind of hardness according to claim 1, it is characterised in that:Three, the flexible adjustment mechanism is simultaneously Row's connection one flexible adjustment unit of composition, the flexible adjustment unit are no less than one.
4. the adjustable mattress of a kind of hardness according to claim 3, it is characterised in that:The flexible adjustment unit top from Picture-weaving in silk cloth, high elasticity sponge and composite cotton fabric are sequentially provided with down up to.
5. the adjustable mattress of a kind of hardness according to claim 4, it is characterised in that:The flexible adjustment unit bottom from Antistatic dividing plate, white cotton felt and anti-mite knitting fabric are sequentially provided with down up to.
6. the adjustable mattress of a kind of hardness according to claim 1, it is characterised in that:The controller includes that human body couches Posture detection module, hardness adjustment module, headrest adjustment module and regulation button.
7. the adjustable mattress of a kind of hardness according to claim 6, it is characterised in that:The human body sprawl detects mould Block connects pressure transducer, by collecting the pressure information of three pressure transducers in flexible adjustment unit, compares to determine pressure Position of the strong minimum pressure transducer position for human foot, so that it is determined that the direction that couches of human body.
8. the adjustable mattress of a kind of hardness according to claim 6, it is characterised in that:The hardness adjustment module connects respectively Human body sprawl detection module and electric magnet is connect, by obtaining the direction that couches of human body, on the direction of place, by changing people Human body, shoulder and the in-house electromagnet current size of head position flexible adjustment, when respective pressure transducer is down to Critical point when minimum is optimal sleeping posture.
9. the adjustable mattress of a kind of hardness according to claim 6, it is characterised in that:The headrest adjustment module connects respectively Connect human body sprawl detection module obtain, hardness adjustment module and adjust button, obtained by human body sprawl detection module After taking the direction that couches of human body, hardness adjustment module is ordered about by human body head and shoulder position flexible adjustment by adjusting button The electric magnet of mechanism makes which produce the power repelled with permanent magnetism iron phase, so as to adjust height of headrest.
CN201611143972.1A 2016-12-13 2016-12-13 Mattress with adjustable hardness Withdrawn CN106510290A (en)

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Application Number Priority Date Filing Date Title
CN201611143972.1A CN106510290A (en) 2016-12-13 2016-12-13 Mattress with adjustable hardness

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Application Number Priority Date Filing Date Title
CN201611143972.1A CN106510290A (en) 2016-12-13 2016-12-13 Mattress with adjustable hardness

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107259865A (en) * 2017-08-29 2017-10-20 马建山 A kind of Height-adjustable
CN107596565A (en) * 2017-09-19 2018-01-19 浙江海洋大学 A kind of Magnetotherapeutic massage mattress
CN108030324A (en) * 2017-12-04 2018-05-15 深圳市三分之睡眠科技有限公司 Mattress pressure capsule system and human body recognition methods
CN108244878A (en) * 2018-03-26 2018-07-06 武汉思瀚智能有限公司 Digitize adjustable elastic device, system and body bearing device
CN108403344A (en) * 2018-03-27 2018-08-17 合肥龙图腾信息技术有限公司 A kind of hospital based on pressure detecting principle stance adjustment sick bed
CN108670690A (en) * 2018-06-13 2018-10-19 安徽理工大学 A kind of electromagnetism class operation table and its application method
CN111195167A (en) * 2020-01-13 2020-05-26 科大讯飞股份有限公司 Head shape correcting method, head shape correcting device, and pillow
CN113164310A (en) * 2019-11-23 2021-07-23 江苏恒爱医疗器械有限公司 Constant pressure supporting assembly, constant pressure mattress and constant pressure bed
CN114747903A (en) * 2022-03-24 2022-07-15 慕思健康睡眠股份有限公司 Flexible filler elasticity bed course and mattress
CN114766860A (en) * 2022-05-06 2022-07-22 嘉兴慕思寝室用品有限公司 Hardness-adjustable structure, adjusting method thereof and mattress
CN114947451A (en) * 2022-05-06 2022-08-30 嘉兴慕思寝室用品有限公司 Hardness-adjustable structure, mattress and adjusting method

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JP2003000396A (en) * 2001-06-26 2003-01-07 Matsushita Electric Works Ltd Bedding
CN101548833A (en) * 2009-04-02 2009-10-07 程小军 Microcomputer automatic adjustable mattress
CN101697935A (en) * 2009-06-07 2010-04-28 周秋来 Intelligent and ecological healthy sleep system
CN102182778A (en) * 2011-03-10 2011-09-14 喜临门家具股份有限公司 Magnetic force spring
CN102821656A (en) * 2010-02-05 2012-12-12 八乐梦医用床有限公司 Air mattress with built-in pump
CN103110296A (en) * 2013-02-01 2013-05-22 安徽农业大学 Experimental bed capable of automatically controlling system mechanical properties
CN104665332A (en) * 2015-02-12 2015-06-03 浙江和也健康科技有限公司 Magnetic floating bed structure
CN104983225A (en) * 2015-07-28 2015-10-21 小米科技有限责任公司 Pad body adjusting method and device, and terminal
US20160015183A1 (en) * 2012-12-19 2016-01-21 Stjernfjādrar Ab Bed with automatically adjustable properties
WO2016033842A1 (en) * 2014-09-05 2016-03-10 深圳市格兰莫尔寝室用品有限公司 Automatic adjusting bed and adjusting method thereof

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003000396A (en) * 2001-06-26 2003-01-07 Matsushita Electric Works Ltd Bedding
CN101548833A (en) * 2009-04-02 2009-10-07 程小军 Microcomputer automatic adjustable mattress
CN101697935A (en) * 2009-06-07 2010-04-28 周秋来 Intelligent and ecological healthy sleep system
CN102821656A (en) * 2010-02-05 2012-12-12 八乐梦医用床有限公司 Air mattress with built-in pump
CN102182778A (en) * 2011-03-10 2011-09-14 喜临门家具股份有限公司 Magnetic force spring
US20160015183A1 (en) * 2012-12-19 2016-01-21 Stjernfjādrar Ab Bed with automatically adjustable properties
CN103110296A (en) * 2013-02-01 2013-05-22 安徽农业大学 Experimental bed capable of automatically controlling system mechanical properties
WO2016033842A1 (en) * 2014-09-05 2016-03-10 深圳市格兰莫尔寝室用品有限公司 Automatic adjusting bed and adjusting method thereof
CN104665332A (en) * 2015-02-12 2015-06-03 浙江和也健康科技有限公司 Magnetic floating bed structure
CN104983225A (en) * 2015-07-28 2015-10-21 小米科技有限责任公司 Pad body adjusting method and device, and terminal

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107259865A (en) * 2017-08-29 2017-10-20 马建山 A kind of Height-adjustable
CN107596565A (en) * 2017-09-19 2018-01-19 浙江海洋大学 A kind of Magnetotherapeutic massage mattress
CN107596565B (en) * 2017-09-19 2020-09-01 浙江海洋大学 Magnetic therapy massage mattress
CN108030324A (en) * 2017-12-04 2018-05-15 深圳市三分之睡眠科技有限公司 Mattress pressure capsule system and human body recognition methods
CN108244878A (en) * 2018-03-26 2018-07-06 武汉思瀚智能有限公司 Digitize adjustable elastic device, system and body bearing device
CN108403344A (en) * 2018-03-27 2018-08-17 合肥龙图腾信息技术有限公司 A kind of hospital based on pressure detecting principle stance adjustment sick bed
CN108670690A (en) * 2018-06-13 2018-10-19 安徽理工大学 A kind of electromagnetism class operation table and its application method
CN113164310A (en) * 2019-11-23 2021-07-23 江苏恒爱医疗器械有限公司 Constant pressure supporting assembly, constant pressure mattress and constant pressure bed
CN111195167A (en) * 2020-01-13 2020-05-26 科大讯飞股份有限公司 Head shape correcting method, head shape correcting device, and pillow
CN111195167B (en) * 2020-01-13 2022-06-07 科大讯飞股份有限公司 Head shape correcting method, head shape correcting device, and pillow
CN114747903A (en) * 2022-03-24 2022-07-15 慕思健康睡眠股份有限公司 Flexible filler elasticity bed course and mattress
CN114766860A (en) * 2022-05-06 2022-07-22 嘉兴慕思寝室用品有限公司 Hardness-adjustable structure, adjusting method thereof and mattress
CN114947451A (en) * 2022-05-06 2022-08-30 嘉兴慕思寝室用品有限公司 Hardness-adjustable structure, mattress and adjusting method
CN114766860B (en) * 2022-05-06 2024-05-07 嘉兴慕思智能家居有限公司 Structure with adjustable softness and hardness, adjusting method thereof and mattress
CN114947451B (en) * 2022-05-06 2024-05-10 嘉兴慕思智能家居有限公司 Structure capable of adjusting softness and hardness, mattress and adjusting method

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Application publication date: 20170322