Background technology
According to demographics in 2014, disability people there are about more than 4,000 ten thousand in Chinese 1,400,000,000 populations（Account for 2.9%）.And world populationAbout 7,200,000,000, such as also speculate that the whole world there are about 200,000,000 disability people by 2.9% old artificial disability person.
With the process of world population's astogeny, the quantity for the people that disables will be more and more.It will be brought to human developmentIncreasing challenge.
The nursing of disability people is primarily present following problem at present：
1st, entourage's cost is high
Disability people accompanies and attends to, and accompanies and attends within typically 24 hours, each people that disables at least needs nursing staff, the parent of 1 or moreFriend helps ability bunk bed, stool and urine, takes a shower, has a meal, walking, wearing the clothes.Therefore, nursing staff needs to pay larger muscle powerAnd possesses the higher technical ability of requirement.Therefore, cost of accompanying and attending to is at a relatively high, and average family is often difficult to bear.
2nd, the disability index greatly of international 6 includes wearing the clothes, bunk bed, interior are walked about, have a meal, go to toilet and had a bath.ItsMiddle bunk bed, shower and stool and urine are the Three Difficult Issues in disability people's nursing.Because in this three activities are completed, except needingOutside the nursing staff of one or more helps, disability people is also easily injured or occurred surprisingly, or produces the sizes such as clothing, bed clothesJust pickup, room odor pollution, the wet ground of water etc. are caused.
Although the 3, having a variety of care beds, Wheel-chair type bed and handling bed etc. on the market at present, they have a common defects,The people that exactly disables, which oneself can not manipulate, leaves mattress（Leave the bed）Or leave handling apparatus（Cloth bag or cloth pad etc.）.People disable if notCare bed can be left on one's own account（Leave the bed）, further cannot be engaged in the activity such as go to toilet, take a shower by wheelchair car.And Wheel-chair type bedAlthough can become wheel-chair form from bed form, people is all the time again without the mattress or chair cushion for leaving Wheel-chair type bed for disability.This is unfavorable for changing clothes mattress or chair cushion, can not be sitting on mattress so and have a bath.Such as it is sitting in stool and urine on mattress soEasily pollute mattress or cause room odor pollution etc..Though disability people can be hung bed surface and moved by the care bed with handling apparatusIt is fed on wheel-chair, but still needs other people to help that handling process, and the handling pad that the people that disables will be fixed could be completedOr other devices remove the laborious thing of also part from the disability person.
The content of the invention
In view of the shortcomings of the prior art, the present invention is intended to provide the pad roller intelligent nursing system that a kind of chair combines,Can be on the premise of it need not move disability people, by the human body of prostrate from nursing by way of mattress or chair cushion laterally rollIt is transported in nursing chair or is transported to from nursing chair on care bed on bed, it is not necessary to move disability people, effectively save strength,The dependence to nursing staff is reduced, also effectively avoids that damage may be being collided during moving disability people to caused by disability peopleWound.
To achieve these goals, the present invention adopts the following technical scheme that：
The pad roller intelligent nursing system that a kind of chair combines, including mattress rolling formula care bed and the nursing of chair cushion rollerChair；Mattress rolling formula care bed includes bedstead, and the top of the bedstead is provided with support transmission pad, and the support transmission dig pass is dynamic to be connectedIt is connected to lateral rotation drive mechanism；The chair cushion roller nursing chair includes back part, foot section and cushion portion, describedBack part and foot section are connected to the cushion portion with can rotating upwardly and downwardly respectively；The top of the cushion portion is provided with chairThe defeated pad of dig pass, chair cushion transmission dig pass is dynamic to be connected to chair cushion lateral rotation drive mechanism；The mattress rolling formula care bed and chair cushionRoller nursing chair mutually separably combines.
Further, back pad part is additionally provided with the top of the bedstead, it includes back transmission pad, the back transmission padIt is connected in the support transmission pad, and can rotates upwardly and downwardly；The back part is provided with backing cushion, the backing cushion transmissionIt is connected to the chair cushion transmission pad.
Further, foot pad part is additionally provided with the top of the bedstead, it includes foot's transmission pad, foot's transmissionDig pass is dynamic to be connected to the support transmission pad, and can rotate upwardly and downwardly；The foot section is provided with instep pad, the instep dig passIt is dynamic to be connected to the chair cushion transmission pad.
Further, just hole is additionally provided with the top of the bedstead and is matched with the just hole shape size removableHip portion, the removable hip portion can remove or cover the just hole from the just hole；The top of the cushion portion is alsoProvided with cushion just hole and with the cushion removable cushion hip portion that just hole shape size matches, the removable cushionHip portion can remove or cover the cushion just hole from the cushion just hole.
Further, the mattress rolling formula care bed also includes drive link, and the both ends of the drive link pass respectivelyIt is dynamic to be connected to the back pad part and foot pad part, when the foot pad part or back pad turn up and down partially around one end of drive linkWhen dynamic, the back pad part or foot pad rotate partially around the other end of drive link to opposite direction.
Further, the chair cushion roller nursing chair also includes driving connecting rod, the both ends of the driving connecting rodIt is connected respectively in the back part and foot section, when the back part or foot section are on driving connecting rodDuring lower rotation, the foot section or back part rotate around driving connecting rod to opposite direction.
Further, the removable hip portion includes bedpan stand and removable stock pad, and the removable stock dig pass is movedBedpan stand is connected to, when the removable stock pad is removed from the just hole, drives the bedpan stand to be moved to the just holeUnderface, the bedpan stand is provided with bedpan.
Further, the mattress rolling formula care bed and the relative side of chair cushion roller nursing chair are respectively equipped with and can risenFence and lifting handrail drop, and the liftable fence is connected with fence electric lifting mechanism, and the lifting handrail, which is then connected with, to be helpedHand elevating mechanism.
Further, the top of the liftable fence is provided with roller bearing, when the liftable fence is fallen to maximum journeyWhen spending, the roller bearing flushes with the top surface of support transmission pad；It is described lifting handrail at the top of also be provided with roller bearing, the roller bearing fall toWhen at utmost, flushed with the top surface of chair cushion transmission pad.
Further, the mattress rolling formula care bed and the relative side of chair cushion roller nursing chair are respectively equipped with positionCorresponding magnetic absorption mechanism.
The method that the pad roller intelligent nursing system that above-mentioned bed chair combines is nursed, comprises the following steps：
S1 need by human body from mattress rolling formula care bed be transported to chair cushion roller nursing chair when, by chair cushion roller nursing chairBack part and foot section separately down and be rotated up to cushion portion being generally aligned in the same plane, then by mattress rollingFormula care bed and chair cushion roller nursing chair are simultaneously got up and combine fixation；
S2 control lateral rotation drive mechanisms start, and support transmission pad lateral rotation simultaneously nurses human body to the chair cushion rollerThe direction lateral transport movement of chair, until human body is fully located in chair cushion roller nursing chair, closes lateral rotation drive mechanism；
S3 rises back part and falls foot section again, then separates mattress roller care bed and the nursing of chair cushion rollerChair；
When S4 to be transported back to chair cushion roller nursing chair by human body again, by the back part and pedal position of chair cushion roller nursing chairPoint turn to and to be generally aligned in the same plane with cushion portion, then by mattress rolling formula care bed and chair cushion roller nursing chair and got upAnd combine and fix；
S5 control chair cushion lateral rotation drive mechanisms start, and chair cushion transmission pad turns to the direction of the mattress rolling formula care bedDynamic, human body is moved on mattress rolling formula care bed by lateral transport, is then shut off chair cushion lateral rotation drive mechanism, separation bedPad roller care bed and chair cushion roller nursing chair.
The beneficial effects of the present invention are：
1st, can roller carrying human body：The human body of prostrate is transported from care bed by way of mattress or chair cushion laterally rollIt is transported on to nursing chair or from nursing chair on care bed, it is not necessary to move disability people, effectively save strength, reduce to shieldThe dependence of reason personnel, also effectively avoid move disability people during may to disability people caused by collsion damage.
2nd, by opening up just hole and cushion just hole, removable stern pad and removable cushion stern pad, bedpan stand and cushion bedpanFrame, then it can directly be removed when needing stool and urine, directly solve the problems, such as stool and urine on care bed or nursing chair.
3rd, by the combination of bed chair, disability people's Self-operating can be caused to be transferred to from the bed on chair, to drive aloneSail wheel-chair activity indoors, dining, bathing, toilet seat, arrive outdoor activity etc.；
4th, by lifting back pad and sinking foot pad on linkage type the care bed of the present invention can be made to be changed into seat shape, people can to disableIt is seated to loosen and unfolds limbs, has a meal or stool and urine etc..
Embodiment
Below with reference to accompanying drawing, the invention will be further described, it is necessary to which explanation, following examples are with this technologyPremised on scheme, detailed embodiment and specific operating process are given, but protection scope of the present invention is not limited to thisEmbodiment.
As shown in figure 1, the pad roller intelligent nursing system that a kind of chair combines, including mattress rolling formula care bed 100With chair cushion roller nursing chair 200.
As illustrated in figs. 2 through 8, mattress rolling formula care bed 100 includes bedstead 1；The both sides of the bedstead 1 are respectively equipped with rotationThe rotary shaft 2 of axle 2, wherein side is connected to lateral rotation drive mechanism 3, and is connected in the rotary shaft 2 of opposite side；Also wrapSupport transmission pad 4 is included, the support transmission pad 4 is connected in the rotary shaft 2 of both sides, when the rotary shaft 2 of both sides laterally turnsWhen dynamic, the support transmission pad 4 lateral rotation in the lump is driven.The support transmission pad 4 uses the structure of conveyer belt, using flexibilityMaterial makes（Such as sponge）.In the present embodiment, the bedstead is provided with support transmission poppet, and support transmission pad is located at the supportTransmit on poppet.
In the present embodiment, lateral rotation drive mechanism includes timing belt 6 and rotary electric machine 7.The rotary shaft 2 of both sides passes throughTiming belt 6 is connected, and wherein the rotary shaft 2 of side is connected to rotary electric machine 7 by another timing belt 6, and rotary electric machine 7 passes throughAnother timing belt 6 is connected in the side rotary shaft 2 and can drive the lateral rotation of side rotary shaft 2, the side rotary shaft 2The lateral rotation of rotary shaft 2 of opposite side is driven by the timing belt 5.When the laterally transmission of rotary shaft 2 of both sides, the supportTransmit the also lateral rotation of pad 4.When need will disability people be moved to nursing chair from care bed when, by the one of nursing chair and care bedSide is simultaneously got up, and the lateral rotation of pad 4 is transmitted by supporting and disability people can be laterally moved into nursing chair.The rotary electric machine 7It is fixed on bedstead 1.In the present embodiment, the bottom of the bedstead 1 is provided with scroll wheel 32, is easy to the movement of bed.
Further, the top of the bedstead 1 is additionally provided with back pad part, and the both sides of the back pad part are respectively equipped with back padDriven shaft 8, the back pad driven shaft 8 of both sides are connected to the rotary shaft 2 of both sides in which can rotate upwardly and downwardly respectively；Also wrap the back pad partBack transmission pad 9 is included, the back transmission pad 9 is connected in the back pad driven shaft 8 of both sides, when the back pad driven shaft of both sidesDuring lateral rotation, the back transmission pad 9 lateral rotation in the lump is driven.Pad is transmitted in the structure of the back transmission pad and supportStructure is similar, also using flexible material（Such as sponge）Make.
In the present embodiment, the back pad driven shaft 8 of both sides is connected to the rotary shaft of both sides by universal joint 10 respectively2, then its can be rotated in the lump under the drive of the rotary shaft 2 of both sides, so as to drive back transmission pad 9 lateral rotation in the lump, riseTo the effect of lateral transport and mobile disability people, and can is enough overall to rotate upwardly and downwardly lifting around its point being connected with rotary shaft 2, fromAnd back pad part is risen, backrest when being sat up as disability people.The back side of the back transmission pad is additionally provided with back bracket 13,The back pad driven shaft 8 of both sides is rotatably connected at the back bracket 13.
Further, the top of the bedstead 1 is additionally provided with foot pad part, and the both sides of the foot pad part are provided with foot pad driven shaft11, the foot pad driven shaft 11 of both sides is connected to the rotary shaft 2 of both sides in which can rotate upwardly and downwardly respectively；The foot pad part also includesPad 12 is transmitted in foot, and foot's transmission pad 12 is connected in the foot pad driven shaft 11 of both sides, when the foot pad driven shaft of both sidesDuring 11 lateral rotation, foot's transmission pad 12 lateral rotation in the lump is driven.The structure of foot's transmission pad 12 and back passDefeated pad, the structure of support transmission pad are similar, are also made using flexible material.
In the present embodiment, the foot pad driven shaft 11 of both sides is connected to the rotary shaft of both sides by universal joint 13 respectively2, then its can be rotated in the lump under the drive of the rotary shaft 2 of both sides, so as to drive foot's transmission pad 12 lateral rotation in the lump, riseTo the effect of lateral transport and mobile disability people, and can is enough overall to rotate upwardly and downwardly lifting around its point being connected with rotary shaft 2, fromAnd it can decline when the people that disables needs to sit up.In the present embodiment, the foot pad is provided with partially away from an end margin of rotary shaftFixed fence 14, use as fence when the people that disables lies low, lost disabling to be used as when people's needs are sat up, foot pad part is loweredAble person's is foot-operated.In the present embodiment, the back side of foot's transmission pad 12 is provided with foot pad support 18, the foot pad driven shaft of both sides11 are rotatably connected at the both sides of the foot pad support 18.
Yet further, the pad roller intelligent nursing system that a kind of chair combines also includes drive link 15, instituteThe both ends for stating drive link 15 are connected in the back pad part and foot pad part respectively, when the foot pad part or back pad partWhen being rotated upwardly and downwardly around one end of drive link 15, the back pad part or foot pad partially around drive link the other end to opposite directionRotate.By the setting of the drive link, transmission is realized in back pad part and foot pad part, in driving back pad part or foot pad partAnother part rotates to opposite direction while rotating upwardly and downwardly, you can while realize the rise of back pad part and the drop of foot pad partUnder.
Further, the foot pad part or back pad are partially attached to electric up-down drive mechanism 16, the electronic literDrop drive mechanism 16 can drive the foot pad part or back pad to be rotated upwardly and downwardly partially around the drive link 15.Due to back pad partAbove-mentioned transmission can be realized with foot pad part, then only needs an electric up-down drive mechanism can to realize back pad part and pinDriven while pad part, effectively save cost and the energy.The electric up-down drive mechanism 16 uses electric expansion bar.
In the present embodiment, the electric up-down drive mechanism 16 is connected to foot pad part, specifically using electric expansion bar,Its fixing shell is fixed on bedstead.The drive link 15 includes longitudinally connected between the connection fixture 17 at both ends and both endsBar 19；The connection fixture 17 at both ends is respectively fixedly connected with the company of back pad part and foot pad part, wherein connecting foot pad partConnect the upper end of fixture 17 and be fixedly connected to foot pad part（Foot pad support 18 in the present embodiment）, lower end is then rotatably coupledIn the longitudinally connected bar 19.The upper end for being connected to the connection fixture 17 of back pad part is fixedly connected on back pad part（At thisIt is back pad support 13 in embodiment）, lower end is rotatably connected at the longitudinally connected bar 19.
When electric expansion bar, which drives the foot pad to be rotated partially around the tie point with rotary shaft 2, to be declined, foot pad partFront end（Using the direction of back pad part as front in the present embodiment）It is around the rear end thereof of rotary shaft 2, then connectedTangential motion is made in the upper end of connection fixture 17 backward, and tangential motion is made forward in lower end, so as to promote longitudinally connected bar 19 forwardMotion.Under the promotion of the front end of longitudinally connected bar, cutting forward is made in the lower end of the connection fixture 17 being connected with back pad partTo motion, upper end work makees tangential motion backward together with back cushion part in the lump, so as to which back pad part is risen.Vice versa.
Further, the top of the bedstead 1 is additionally provided with just hole and matched with the just hole shape size removableDynamic stern pad 20, the removable stern pad 20 can be removed or be embedded in from the just hole described just in hole.When needing stool and urine,The removable stern pad is removed, and bedpan is positioned over to the underface in just hole, you can solves the problems, such as the people's stool and urine that disables.In realityIn use, first back pad part can be risen, foot pad part is fallen, and disability people is sat up, then solves the problems, such as its stool and urine on border.The removable stern pad is re-moved to just hole described in covering after solution.
In the present embodiment, the support transmission pad 4 is two bandings transmission pad, two bandings transmission pads respectively with back padTwo fixed cushions 21 are provided between foot pad, the fixed cushion 21 is fixedly connected on bedstead 1.In two support transmission pads 4Between space in, both sides are respectively equipped with the continuous pad 22 of transmission, are the just hole between two continuous pads 22 of transmission.The continuous pad of transmissionThe 22 same structures for using conveyer belt, its side is connected then to be connected in biography in the rotary shaft 2 of side, opposite sideDefeated continuous pad driven shaft, the continuous pad driven shaft of transmission are rotatably connected at bedstead.When the rotary shaft of both sides rotates, transmission is continuousPad also makees lateral rotation in the lump, plays a part of transmission and mobile disability people.The structure of the continuous pad of transmission is also to use conveyer beltStructure.
Yet further, also include bedpan 23, the removable stern pad 20 is connected in bedpan stand 23, when it is described canWhen mobile stern pad 20 is removed from the just hole, the bedpan stand 23 is driven to be moved to the underface in the just hole.Set by thisMeter, by bedpan integrated setting on care bed, when needing stool and urine, can while the removable stern pad is removedBedpan is moved to the underface in just hole, use is more convenient.The removable stern pad is connected to electronic moving drive mechanism 24.The electronic moving drive mechanism 24 also uses electric expansion bar, and is fixed on bedstead 1.
In the present embodiment, on bedpan stand 25, the front end of the bedpan stand 25 is rotationally connected with the bedpan 23The lower end of rotating bar 26, the upper end of rotating bar 26 are fixedly connected on stern pad support 27.The electric expansion bar 24 rotationally connectsThe lower end of rotation connection bar 28 is connected to, the upper end of the rotation connection bar 28 is fixedly connected on the stern pad support 27.Need to moveDuring the dynamic removable stern pad, the electric expansion bar is driven to run, the lower end of the electric expansion bar driving rotation connection barIt is moved forward or rearward, then the upper end for being rotatablely connected bar is posteriorly or anteriorly moved therewith, and the stern pad support connection is described removableDynamic stern pad posteriorly or anteriorly moves.Under the drive of stern pad support, the upper end of rotating bar is posteriorly or anteriorly moved, and lower end is then forwardOr be moved rearwards, then bedpan support and the bedpan being arranged on bedpan support are moved forward or rearward in the lump, can so as to realizeMobile stern pad and bedpan move round about simultaneously, and when removing the removable stern pad, bedpan moves just holeUnderface.Vice versa.
Further, the bedstead 1 positioned at the side of the rotation direction of rotary shaft 2 is provided with liftable fence 29；It is described canLifting fence 29 is connected to fence electric lifting mechanism 30.When not needing lateral transport movement, liftable fence, which is in, to riseState, can prevent disable people fall, when transverse shifting is needed, pass through fence electric lifting mechanism（It is same to useElectric expansion bar）Fall the liftable fence.
Further, the top of the liftable fence 29 is provided with roller bearing 31, when the liftable fence is fallen to mostDuring big degree, the roller bearing flushes with the top surface of support transmission pad.By above-mentioned design, when disability people is moved to the edge of bedWhen, roller bearing can play a part of supporting and buffer.
As shown in figs. 10-12, the structural principle of the chair cushion roller nursing chair 200 and the mattress rolling formula care bed100 structural principle is roughly the same, including back part 33, cushion portion 34 and foot section 35, the connected mode of three partsIt is identical with the connected mode of back pad part, foot pad part and part between the two.The backing cushion of the back part, the pinThe back of the set-up mode and the method for operation of the instep pad of part respectively with the back pad part of mattress rolling formula care bed 100 is stepped on to passThe set-up mode that foot's transmission of defeated pad, foot pad part is padded is identical with the method for operation.Rolled in chair cushion roller nursing chair and mattressThe relative side of dynamic formula care bed is provided with lift handrail 41, structure and operation logic and the liftable fence is roughly the same.
The chair cushion transmission pad of cushion portion is identical with the method for operation with the set-up mode of above-mentioned support transmission pad, also with sameMode be provided with fixed cushion, the continuous pad of transmission and cushion just hole.Unlike mattress rolling formula care bed, the chair cushion rollingThe cushion stern pad 42 of dynamic formula nursing pad is to pad lift drive mechanism 36 by cushion stern to control, as shown in Figure 13,14.
Lift drive mechanism 36 is padded by cushion stern（Electric expansion bar）A connection piece 37 is connected to, and makes the connector37 are fixedly connected on cushion stern backing plate 38, and the cushion stern backing plate 38 and the cushion being provided thereon are driven using the effect of leverStern hovers drop, just hole or makes cushion so as to make cushion stern pad be covered in cushion just hole is opened.As shown in figure 14, dotted line institute in figureIt is shown as annexation.The connector 37 includes drive link 1, drive link 2 372 and drive link 3 373, electric expansion barOne end of drive link 1 is connected to, the other end of drive link 1 is rotationally connected with drive link 2 372, the drive link372 other end is rotationally connected with one end of the drive link 373, and the other end of the drive link 373 is connected to fixture374 one end.One end of the fixture 374 is also attached to one end of drive link 371, and the other end is rigidly connected in the cushionStern backing plate 38.When electric expansion bar is shunk, pass through drive link 1, drive link 2 372, drive link 3 373 and fixture374 linkage, cushion stern backing plate 38 and cushion stern pad 42 decline, and when electric expansion bar stretches, by drive link 1, passThe linkage of lever 2 372, drive link 3 373 and fixture 374, cushion stern pad 42 rise.By the linked manner, when cushion sternWhen padding stress, electric expansion bar is not forced, and is advantageous to protect the electric expansion bar.
In with application, can be set in the underface in cushion just hole with the outside cavity communicated, with reference to current toilet seatThe common-use size of device sets the size of cavity, and when stool and urine is needed, cavity is matched with toilet seat, so that sittingThe pad just position correspondence of hole and toilet seat, and then solve the problems, such as stool and urine of the people in chair cushion roller nursing chair that disable.Certainly,The position of cavity and the position correspondence of squatting pan can also be made to get up to solve the problems, such as stool and urine, made with specific reference to physical conditionWith.
In the present embodiment, the mattress rolling formula care bed 100 and the relative side of chair cushion roller nursing chair 200 pointNot She You buckle 39 and 40, wherein buckle 39 be may be reversed buckle, when not in use buckle 39 be accommodated in inside bedstead.Work as needsWhen disability people is moved between the mattress rolling formula care bed 100 and chair cushion roller nursing chair 200, buckle 39 is overturnOut, the mattress rolling formula care bed 100 and chair cushion roller nursing chair 200 are merged and buckle 39 and 40 is interlocked.
Further, the mattress rolling formula care bed 100 and the relative side of chair cushion roller nursing chair 200 are set respectivelyThere is the magnetic absorption mechanism of position correspondence.
In actual applications, intelligentized control module can be increased, rolled in mattress rolling formula care bed 100 and chair cushionWhen formula nursing chair 200 needs and got up, control chair cushion roller nursing chair drives towards mattress rolling formula care bed automatically so that buckle39 and 40 fasten, and are then collided with mattress rolling formula care bed to cause both magnetic absorption mechanism magnetic attractings, Ran HoukaiThe lateral transport operation begun between the two.
Control for mattress rolling formula care bed 100 and each electric driving mechanism of chair cushion roller nursing chair 200, canTo set intelligentized control module, corresponding control button is arranged on mattress rolling formula care bed 100 and chair cushion rollerThe place that human body is easily accessible by nursing chair 200 so that disability people can be the ability to easily control each drive mechanism and be operated accordingly,Or the wireless control mode of increase other forms, such as acoustic control.
The method that the pad roller intelligent nursing system that above-mentioned bed chair combines is nursed, comprises the following steps：
S1 need by human body from mattress rolling formula care bed be transported to chair cushion roller nursing chair when, by chair cushion roller nursing chairBack part and foot section separately down and be rotated up to cushion portion being generally aligned in the same plane, then by mattress rollingFormula care bed and chair cushion roller nursing chair are simultaneously got up and combine fixation；
S2 control lateral rotation drive mechanisms start, and support transmission pad lateral rotation simultaneously nurses human body to the chair cushion rollerThe direction lateral transport movement of chair, until human body is fully located in chair cushion roller nursing chair, closes lateral rotation drive mechanism；
S3 rises back part and falls foot section again, then separates mattress roller care bed and the nursing of chair cushion rollerChair；
When S4 to be transported back to chair cushion roller nursing chair by human body again, by the back part and pedal position of chair cushion roller nursing chairPoint turn to and to be generally aligned in the same plane with cushion portion, then by mattress rolling formula care bed and chair cushion roller nursing chair and got upAnd combine and fix；
S5 control chair cushion lateral rotation drive mechanisms start, and chair cushion transmission pad turns to the direction of the mattress rolling formula care bedDynamic, human body is moved on mattress rolling formula care bed by lateral transport, is then shut off chair cushion lateral rotation drive mechanism, separation bedPad roller care bed and chair cushion roller nursing chair.
For those skilled in the art, technical scheme that can be more than and design, provide various correspondingChange and deform, and all these change and deformation, should be construed as being included within the protection domain of the claims in the present invention.