Utility model content
The technical problem to be solved by the utility model is in view of the deficienciess of the prior art, provide a kind of anti-
It is bedsore care bed, it can be contacted convenient for patient body different location with bed, to avoid the generation of bedsore.
In order to solve the above technical problems, the technical solution adopted in the utility model is: it is a kind of anti-bedsore care bed, including
Head of a bed component and tailstock component are provided with a frame, are provided on the bed frame between the head of a bed component and the tailstock component
Bed surface fixing layer, bed surface mobile layer is provided with below the bed surface fixing layer, and the bed surface fixing layer has multiple fixing layers
Block, the bed surface mobile layer have multiple mobile layer blocks, multiple mobile layer blocks and multiple fixing layer block interlaced arrangements,
The bed surface mobile layer can be relative to the bed surface fixing layer under the action of elevating mechanism that driving mechanism is driven above and below
Mobile, the mobile layer block can be by passing through between the adjacent fixing layer block.
Preferably, the two sides of the bed frame are respectively arranged with guardrail.
Preferably, the bottom of the head of a bed component and the tailstock component is respectively set there are two castor.
Preferably, each castor is all connected on the longitudinal axis longitudinally extended, and the longitudinal axis penetrates the head of a bed
In component and the tailstock component, two longitudinal axis positioned at the head of a bed component are connected by head of a bed cross bar, are located at described
Two longitudinal axis of tailstock component are connected by tailstock cross bar, are provided on the head of a bed cross bar and/or the tailstock cross bar
The elevating mechanism, the longitudinal axis can be moved through relative to the head of a bed component and the tailstock component by the driving
The elevating mechanism positioning of mechanism driving.
Preferably, the bed surface activity can be supported by being provided on the head of a bed cross bar and the tailstock cross bar
The supporting block of layer.
Preferably, it is fixedly installed lifting shaft on the bed frame, the bottom end of the lifting shaft is provided with limit spiral shell
Mother, the bed surface mobile layer are set on the lifting shaft and are limited by the stop nut.
Preferably, the bed surface fixing layer includes two rows of fixing layer blocks disposed in parallel, the bed surface
Mobile layer includes two rows of mobile layer blocks disposed in parallel, and the mobile layer block can be moved on the fixing layer block
Below square, concordant with the fixing layer block or extremely described fixing layer block.
Preferably, be provided in at least partly described fixing layer block and/or at least partly described mobile layer block by
Rub device.
Preferably, the bed surface fixing layer includes the back set gradually, buttocks, huckle and calf,
The lower section at the back, huckle and calf is hinged with steady arm, and at least partly described steady arm is by adjusting motor
Driving is to adjust angle.
Preferably, the driving mechanism is driving motor, and the driving motor is controlled by controller and realizes institute
State the lifting alternating movement of bed surface mobile layer.
Implement the anti-bedsore care bed of the utility model, having the advantages that can be by the driving of driving mechanism
The lifting of bed surface mobile layer is controlled, so that bed surface mobile layer or bed surface fixing layer contact with the body of patient, or
It is that the two is contacted with the body of patient.The lifting shaft for being fixed on a frame can limit the extreme lower position of bed surface mobile layer, and consolidate
Then bed surface mobile layer can be held up when driving mechanism acts due to the supporting block of head of a bed cross bar and tailstock cross bar make its arrival
Highest order is higher than bed surface fixing layer.It, can when realizing the alternating movement of lifting by controller control motor positive and inverse
Guarantee that at least half of skin of patient can directly be contacted with air, in this way, can replace nursing staff to turn-over bed for patient, and
It can be avoided bedsore.
Specific embodiment
In order to which the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached
The utility model is further described in figure.
The utility model mainly provides a kind of anti-bedsore care bed, passes through bed surface fixing layer and the bed surface activity of setting
This function of counteracting bedsores is realized in the relative motion of layer.Its structure and principle will be illustrated below.
Shown in referring to Fig.1~3, one kind of the utility model is anti-bedsore care bed, including head of a bed component 1 and tailstock component 2,
That is head of a bed component 1 and tailstock component 2 both ends that are located at bed.A frame 3, bed are provided between head of a bed component 1 and tailstock component 2
Bed surface fixing layer 4 is provided on frame 3, such as the middle position (such as position corresponding to buttocks 14) of bed surface fixing layer 4 passes through
Pin shaft etc. is connected on a frame 3, and other positions head and the tail are hinged, in this way, the other positions of bed surface fixing layer 4, can drive
It is lifted under the action of power.The periphery of bed surface fixing layer 4 is provided with side and encloses block 20.Preferably, the two sides difference of bed frame 3
It is provided with guardrail 5, which can be wooden structures.
The lower section of bed surface fixing layer 4 is provided with bed surface mobile layer 6, and bed surface fixing layer 4 has multiple fixing layer blocks 401, bed
Face mobile layer 6 has multiple mobile layer blocks 601.In figure shown in the utility model, bed surface fixing layer 4 and bed surface mobile layer 6 are equal
It is formed by connecting by two parts, it can plug-in type as illustrated in the drawing.Preferably, bed surface fixing layer 4 includes two rows of parallel
The fixing layer block 401 of setting is parallel to each other as shown, the two rows fixing layer block 401 is in same plane, is respectively positioned on figure
Shown in frame 402;Bed surface mobile layer 6 includes two rows of mobile layer blocks 601 disposed in parallel, the bracket with bottom
602, which has two rows of support rods 603 longitudinally extended, and mobile layer block 601, which respectively corresponds, is installed on support rod 603,
In this way, being formed between two rows of mobile layer blocks 601 along the gap that 3 length direction of implantation frame extends, which can be used for below
Described back, huckle, calf steady arm pass through, to realize angular adjustment.Bed surface fixing layer 4 and bed surface mobile layer 6
Such as can be situation shown in figure, bed surface fixing layer 4 is made of 34 pieces of fixing layer blocks 401, and bed surface mobile layer 6 is by 32 pieces of work
Dynamic layer block 601 is constituted.Single 4 block size of bed surface fixing layer can be 335mm*67mm*47.5mm, 6 pieces of single bed surface mobile layer
Size can be 325mm*67mm*47.5mm.It is preferred that lifting shaft 12 is fixedly installed on bed frame 3, which cannot be opposite
Mobile in bed frame 3, stop nut (not marking in figure) is arranged in the bottom end of lifting shaft 12, and bed surface mobile layer 6 is set on lifting shaft 12
And it is limited by stop nut.In this way, bed surface mobile layer 6 is being self-possessed when not having external forces to act on bed surface mobile layer 6
Effect is lower to be in extreme lower position.
Multiple mobile layer blocks 601 and multiple 401 interlaced arrangements of fixing layer block, bed surface mobile layer 6 are driven in driving mechanism
Elevating mechanism under the action of can be moved up and down relative to bed surface fixing layer 4, mobile layer block 601 can be by adjacent fixing layer
It is passed through between block 401, it is, mobile layer block 601 can be moved under the action of the elevating mechanism that driving mechanism is driven
It is the top of fixing layer block 401, concordant with fixing layer block 401 or be moved to below fixing layer block 401.In the utility model, driving
Mechanism may be selected to be driving motor, elevating mechanism, can choose as many existing mechanisms that can be realized elevating function, such as
Rack-and-pinion, feed screw nut etc..Motor controls the lifting alternating movement for realizing bed surface mobile layer 6 by controller, it is, setting
Interval time section is set, so that driving motor is in the state of positive and negative rotation alternate run, to realize the alternating movement of lifting.
To play massage effect to patient, in the utility model, at least partly fixing layer block 401 and/or at least partly living
Massager is provided in dynamic layer block 601.For example, massager can be arranged in 4 of 34 fixing layer blocks 401, massager can
To be built in fixing layer block 401.
Together as shown in connection with fig. 1 referring to Fig. 4,5, the bottom of head of a bed component 1 and tailstock component 2 is respectively set that there are two feet
Wheel 7, so as to the movement of this bed.Each castor 7 is all connected on the longitudinal axis 8 longitudinally extended, and the longitudinal axis 8 penetrates head of a bed component 1 and tailstock
In component 2, two longitudinal axis 8 positioned at head of a bed component 1 are connected by head of a bed cross bar 9, and two longitudinal axis 8 positioned at tailstock component 2 are logical
The connection of tailstock cross bar 10 is crossed, is provided with elevating mechanism above-mentioned on head of a bed cross bar 9 and/or tailstock cross bar 10, the longitudinal axis 8 can be opposite
The elevating mechanism positioning driven by driving mechanism is moved through in head of a bed component 1 and tailstock component 2.It specifically, can be in bed
Elevating mechanism is respectively set at head cross bar 9 and at tailstock cross bar 10, driving mechanism is connected by transmission mechanism and each elevating mechanism
It connects, to guarantee that it is moved synchronously.As previously mentioned, driving mechanism may be selected to be driving motor, the entirety of bed is driven by motor
Lifting, driving motor have self-locking function, can stop any position in driving motor stroke range, in this way, vertical by adjusting
Axis 8 1/ tailstock component 2 of head of a bed component height and position, and it is locked by motor so that it is anti-bedsore care bed have it is whole
Height adjusting function.
As shown in Figure 5 and Fig. 1 is combined, bed surface mobile layer 6 can be supported by being provided on head of a bed cross bar 9 and tailstock cross bar 10
Supporting block 11 two pieces are equally arranged on tailstock cross bar 10 for example, two pieces of supporting blocks 11 can be arranged on head of a bed cross bar 9
Supporting block 11, after head of a bed cross bar 9 and the rising of tailstock cross bar 10, which contacts with bed surface mobile layer 6, plays to it
Supporting role, i.e., when motor driven head of a bed cross bar 9 and tailstock cross bar 10 move up, which can hold up bed surface mobile layer
6, when continuing to move up, then bed surface mobile layer 6 can move up, to be higher than bed surface fixing layer 4;And work as 9 He of head of a bed cross bar
When tailstock cross bar 10 declines, if supporting block 11 is lower than the position of lifting shaft 12, then the supporting block 11 is not to bed surface mobile layer 6
Support.Based on this, the extreme lower position of bed surface mobile layer 6 is realized by lifting shaft 12, and the extreme higher position of bed surface mobile layer 6 need by
In supporting block 11, drive of the supporting block 11 by head of a bed cross bar 9 and tailstock cross bar 10.
Referring to Fig. 6, Fig. 7, it illustrates bed surface fixing layers 4 and bed surface mobile layer 6 to be in parallel position, in this position,
Need supporting block 11 that bed surface mobile layer 6 is driven to move up, so that bed surface fixing layer 4 is concordant with bed surface mobile layer 6, at this point, bed surface is solid
Given layer 4 can be contacted with bed surface mobile layer 6 with the body of patient.This position, as common bed surface.
Referring to Fig. 8, Fig. 9, it illustrates the extreme lower positions of bed surface mobile layer 6, i.e., bed surface mobile layer 6 is by noted earlier
The limitation of lifting shaft 12 can not continue to move down.At this point, bed surface mobile layer 6 is located at the lower section of bed surface fixing layer 4.In bed surface activity
When 6 lowest order of layer, patient is lain low on bed surface fixing layer 4, the stress surface of patient and bed surface bed surface fixing layer 4 (specially
On fixing layer block 401) on, there are many places to be generally rectangular (for example, having a size of 50mm* between bed surface mobile layer 6 and patient
Gap 57.5mm).
0, Figure 11 referring to Fig.1, it illustrates the extreme higher positions of bed surface mobile layer 6, at this point, bed surface mobile layer 6 is located at bed surface
The top of fixing layer 4.In bed surface 6 highest order of mobile layer, patient is lain low in (the specially mobile layer block 601 of bed surface mobile layer 6
On) on, the stress surface of patient and bed surface has many places 50mm* in bed surface mobile layer 6 between bed surface fixing layer 4 and patient
57.5mm gap.
Referring to Fig.1 2,13, bed surface fixing layer 4 includes back 13, buttocks 14, huckle 15 and the calf set gradually
16, the lower section at back 13, huckle 15 and calf 16 is hinged with steady arm, and at least partly steady arm is by adjusting motor
Driving is to adjust angle.It is gone up and down for example, adjusting motor-driven back steady arm 17 by back and back 13 may be implemented, lifting
Angle [alpha] can be 0 ° -70 °, adjust motor-driven thigh steady arm 18 by thigh, can make at 15 angle beta of huckle
In 0 ° -26 °, calf 16 and huckle 15 are hinged, and shank steady arm 19 is arranged in the lower section of calf 16, can with such as
Bed frame 3 is hinged, can be adjusted motor driven by thigh and drive and lift.As previously mentioned, each steady arm and adjusting motor, it can be with cloth
It sets on the middle position in the width direction of bed surface fixing layer 4, and is formed with gap between adjacent two rows of mobile layer blocks 601,
So that bed surface mobile layer 6 will not generate location conflicts to steady arm and adjusting motor.
Anti-bedsore care bed main utility model is: by the adjusting of controller, at interval of a period of time, as driving
The driving motor of mechanism starts automatically, and crane is driven to adjust the position of bed surface mobile layer 6, keeps bed surface fixing layer 4 and bed surface living
The movement of high infraversion malposition occurs for dynamic layer 6.
Working principle: anti-bedsore care bed can be according to patient the case where, entering counteracting bedsores mode by controller, anti-
Under bedsore mode, the interval time that setting driving motor rises and drops automatically is allowed anti-bedsore care bed completely automatic for patient's shield
Reason.Assuming that driving motor rises and the interval time of drop is set as 1 hour, patient was lain low before this on bed surface fixing layer 4, bed surface
Mobile layer 6 in extreme lower position, when patient lies on bed surface fixing layer 4 it is 1 small when after, driving motor starts automatically, drives lifting
Bed surface mobile layer 6 is risen to highest order by lowest order by frame, and when bed surface mobile layer 6 rises to extreme higher position, driving motor is automatically stopped,
Patient just lies in bed surface mobile layer 6 in this way, changes the compression position of patient, while patient skin connects with air
The position of touching is also changed, and after 1 hour, driving motor starts automatically again, drives crane bed surface mobile layer 6
Position is minimized by highest order, when bed surface mobile layer 6 is down to most bottom position, driving motor is automatically stopped, and such patient just lies again
On bed surface fixing layer 4, change the compression position of patient again, while the position that patient skin is contacted with air
It sets and is also changed again, guarantee that the skin of patient's half always can directly be contacted with air, can replace shield in this way
Reason personnel are to turn-over bed for patient.
The position that varying cyclically human body compression position continuous in this way and skin are contacted with air, prevents the certain positions of patient
It is oppressed for a long time, promotes blood circulation, the loosening all muscles of patient, guaranteed free air circulation, the skin of patient is enable to fill
Divide ingress of air, effectively prevents the morbidity of bedsore.
If you do not need to counteracting bedsores function, can exit counteracting bedsores mode by controller, enter antidecubitus beds common
Nursing bed mode can thus be used when general duty nursing bed.
The function of realization: the contact surface for changing patient and bed surface high-frequency in this way, to adjust human body compression position and sky
Gas contact surface prevents the certain positions of patient from being oppressed for a long time, promotes blood circulation, relaxs one's muscles, and can allow patient and bed
Certain gap is generated between face, enables air to free flow, guarantees that the skin of entire patient can come into full contact with air;In bed surface
Tremolo is installed, opening tremolo can massage to entire patient, promote blood circulation, put inside fixing layer 4
The effect of loose muscle can replace nursing staff in this way and massage to patient;Bed surface fixing layer and bed surface mobile layer use gas permeability
Design of material guarantees the free flow of air energy, keeps bed surface pure and fresh, dry, nice and cool, allows patient's is more comfortable;Bed surface is solid
Given layer and bed surface mobile layer are designed using waterproof material, are guaranteed that bed body cleaning inside is dry, are effectively prevent bacteria breed, allow trouble
Person's is more comfortable, is also convenient for the cleaning and nursing of nursing staff;Anti-bedsore care bed Principle And Method of Flame Retardation Design, it is anti-in case of fire
It is bedsore care bed can be fire-retardant, guarantee the safety of patient.It is anti-bedsore care bed with most scientific care method, improve the shield of patient
Quality and rehabilitation outcome are managed, and substantially reduces the labor intensity of nursing staff, the life of patient and nursing staff is allowed more to relax
Suitable, happiness, happiness.
The problem of anti-bedsore care bed effective solution existing anti-bedsore mattress, and increase more practical function
Can, this spline structure is simple, theory novel and unique, counteracting bedsores nursing easy to operate, easy to use, vdiverse in function, cheap
Bed, has the very high market competitiveness, its market prospects are inestimable.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.