CN209091937U - A kind of nursing bed-chair - Google Patents
A kind of nursing bed-chair Download PDFInfo
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- CN209091937U CN209091937U CN201821309774.2U CN201821309774U CN209091937U CN 209091937 U CN209091937 U CN 209091937U CN 201821309774 U CN201821309774 U CN 201821309774U CN 209091937 U CN209091937 U CN 209091937U
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Abstract
This application discloses a kind of nursing bed-chair, nursing bed-chair includes: bedstead, and bedstead includes: bedstead framework and the bedstead supporting leg being set to below bed body framework, and bedstead supporting leg is used to support bedstead framework；Activity bed body, is detachably connected with bedstead；Activity bed body includes: the first connector, leg blade assemblies and the connection leg blade assemblies of chair back plate component, chair seat board component, connection chair back plate component and chair seat board component and the second connector of chair seat board component, first connector is for rotating chair back plate component relative to chair seat board component, and the second connector is for rotating leg blade assemblies relative to chair seat board component.By the above-mentioned means, can be realized the mutual conversion of two kinds of forms of nursing bed and nursing wheelchair, meet a variety of needs of patient care.
Description
Technical field
This application involves the field of medical instrument technology, more particularly to a kind of nursing bed-chair.
Background technique
Nursing bed is the hospital bed that action inconvenient patient uses when being hospitalized or nursing at home.Main purpose is easy for
Nurse personnel nurse, and are convenient for patients ' recovery.
Nursing bed in currently available technology, the function mostly more single part needs for being only able to satisfy patient care, and protect
The components of reason bed all have some limitations, and auxiliary body turning, auxiliary back lifting, auxiliary can not be bent and stretched leg, auxiliary by existing product
Defecation and the functions such as the separation of bed chair and docking are concentrated within one device.Therefore, so that more to the nursing of the elderly, paralysed patient
Add difficulty, increases cost of human resources and time cost.
Utility model content
The application can be realized nursing bed and nursing wheelchair two mainly solving the technical problems that provide a kind of nursing bed-chair
The mutual conversion of kind form, meets a variety of needs of patient care.
In order to solve the above technical problems, the technical solution that the application uses is: providing a kind of nursing bed-chair, nursing bed
Chair includes: bedstead, and bedstead includes: bedstead framework and the bedstead supporting leg being set to below bed body framework, and bedstead supporting leg is for branch
Straightener frame framework；Activity bed body, is detachably connected with bedstead；Activity bed body includes: chair back plate component, chair seat board component, connection
First connector of chair back plate component and chair seat board component, leg blade assemblies and connection leg blade assemblies and chair seat board component
Second connector, the first connector is for rotating chair back plate component relative to chair seat board component, and the second connector is for making leg
Blade assemblies are rotated relative to chair seat board component.
The beneficial effect of the application is: being in contrast to the prior art, nursing bed-chair provided by the present application comprising with
The activity bed body that bedstead is detachably connected, the activity bed body include: chair back plate component, chair seat board component, connection chair back plate component
With the first connector, leg blade assemblies and the connection leg blade assemblies of chair seat board component and the second connection of chair seat board component
Part.By above-mentioned connector, while retaining the corresponding function of nursing bed and wheelchair, can make chair back plate component relative to
Chair seat board component rotation, leg blade assemblies relative to chair seat board component rotate, and then complete chair back plate component, chair seat board component,
The separation and docking of leg blade assemblies meet patient care to realize the mutual conversion in the form of nursing bed and two kinds of nursing wheelchair
A variety of needs, and can reduce nursing cost.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the first structure diagram of nursing bed-chair provided by the embodiments of the present application；
Fig. 2 is the second structural schematic diagram of nursing bed-chair provided by the embodiments of the present application；
Fig. 3 is the third structural schematic diagram of nursing bed-chair provided by the embodiments of the present application；
Fig. 4 is the 4th structural schematic diagram of nursing bed-chair provided by the embodiments of the present application；
Fig. 5 is the first partial structural schematic diagram of nursing bed-chair provided by the embodiments of the present application；
Fig. 6 be in Fig. 5 the first side frame edge 111a along the cross section structure schematic diagram in the direction A-A；
Fig. 7 is the second partial structural diagram of nursing bed-chair provided by the embodiments of the present application；
Fig. 8 is the third partial structural diagram of nursing bed-chair provided by the embodiments of the present application；
Fig. 9 is the partial structural diagram in Fig. 2 at B；
Figure 10 is the 4th partial structural diagram of nursing bed-chair provided by the embodiments of the present application；
Figure 11 is the 5th structural schematic diagram of nursing bed-chair provided by the embodiments of the present application；
Figure 12 is the 5th partial structural diagram of nursing bed-chair provided by the embodiments of the present application；
Figure 13 is the 6th partial structural diagram of nursing bed-chair provided by the embodiments of the present application；
Figure 14 is the 7th partial structural diagram of nursing bed-chair provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this
Embodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making creative labor
Embodiment shall fall in the protection scope of this application.
Refering to fig. 1-4, Fig. 1 is the first structure diagram of nursing bed-chair provided by the embodiments of the present application, and Fig. 2 is the application
Second structural schematic diagram of the nursing bed-chair that embodiment provides, Fig. 3 is the third knot of nursing bed-chair provided by the embodiments of the present application
Structure schematic diagram, Fig. 4 are the 4th structural schematic diagrams of nursing bed-chair provided by the embodiments of the present application.
Nursing bed-chair 10 includes: bedstead 11, activity bed body 12.
Bedstead 11 includes: bedstead framework 111 and the bedstead supporting leg 112 for being set to 111 lower section of bedstead framework, bedstead supporting leg
112 are used to support bedstead framework 111.
Activity bed body 12 is detachably connected with bedstead 11.Activity bed body 12 includes: chair back plate component 121, chair seat board component
122, the first connector 20, leg blade assemblies 123 and the connection leg support of chair back plate component 121 and chair seat board component 122 are connected
Second connector 30 of board group part 123 and chair seat board component 122, the first connector 20 for make chair back plate component 121 relative to
Chair seat board component 122 rotates, and the second connector 30 is for rotating leg blade assemblies 123 relative to chair seat board component 122.
Specifically, activity bed body 12 can fold, to realize the mutual conversion in the form of nursing bed and two kinds of nursing wheelchair.?
When nursing bed form, chair back plate component 121, chair seat board component 122 and 123 three of leg blade assemblies are neat with bedstead framework 111
It is flat, and snapped connection with bedstead framework 111.As shown in Fig. 2, the first connector 20 is for making chair back plate component 121 relative to chair
Base plate assembly 122 rotates, to obtain the nursing bed-chair 10 in the form of nursing wheelchair.As shown in figure 3, the second connector 30 is for making leg
Blade assemblies 123 are rotated relative to chair seat board component 122, to obtain the nursing bed-chair 10 that assisted care personnel bend and stretch leg.It needs
It is noted that no matter nursing bed-chair 10 has sufficient structural stability in the case where nursing bed form or under nursing wheelchair form,
Object of nursing body-sensing is had no effect on, discomfort is caused.The separation of chair back plate component 121, chair seat board component 122, leg blade assemblies 123
When with docking, it is only necessary to guarantee that chair seat board component 122 is flushed with bedstead framework 111, chair back plate component 121 and leg blade assemblies 123
It can move freely.
Further, under nursing wheelchair form, nursing bed-chair control system can also be adjusted to wheelchair mode, loading wheel
Algorithm under chair mode.Target or specified destination, wheelchair is followed to execute control according to algorithm to default by control panel
System operation, follows target automatically or goes to destination.In traveling process, road gradient is detected by built-in algorithm automatically, it is right
The initial gradient determines braking scheme and angle of back-rest, and is also determined when the gradient changes, and guarantees object of nursing not because of body
It is uneven and fall out wheelchair.Whole process is detected and is monitored to object of nursing physical condition, when detection numerical value reaches setting critical point, to
Processor sends warning, guarantees object of nursing not because that can not find bursting problem in time not in vision coverage area.
It is in contrast to the prior art, nursing bed-chair 10 provided in this embodiment comprising detachably connect with bedstead 11
The activity bed body 12 connect, the activity bed body 12 include: chair back plate component 121, chair seat board component 122, connection chair back plate component 121
With the first connector 20, leg blade assemblies 123 and the connection leg blade assemblies 123 and chair seat board component of chair seat board component 122
122 the second connector 30.It can while retaining the corresponding function of nursing bed and wheelchair by above-mentioned connector 20,30
So that chair back plate component 121 is rotated relative to chair seat board component 122, leg blade assemblies 123 are relative to 122 turns of chair seat board component
It is dynamic, and then the separation and docking of chair back plate component 121, chair seat board component 122, leg blade assemblies 123 are completed, to realize nursing bed
With the mutual conversion of two kinds of forms of nursing wheelchair, meet a variety of needs of patient care, and can reduce nursing cost.
It is the first partial structural schematic diagram of nursing bed-chair provided by the embodiments of the present application with Fig. 5-7, Fig. 5 refering to fig. 1, figure
6 be that for the first side frame edge 111a along the cross section structure schematic diagram in the direction A-A, Fig. 7 is nursing bed provided by the embodiments of the present application in Fig. 5
Second partial structural diagram of chair.
Bedstead framework 111 includes: the first side frame edge 111a being oppositely arranged and the second side frame edge 111b and is vertically arranged
Third side frame edge 111c between the first side frame edge 111a and the second side frame edge 111b, the first side of third side frame edge 111c connection
Frame side 111a and the second side frame edge 111b, wherein bedstead framework 111 is on the inside of the first side frame edge 111a and the second side frame edge 111b
It is respectively arranged with T-type groove 111t.Activity bed body 12 includes: idler wheel 120d, is arranged in activity bed body 12 close to the first side frame edge
The outer edge of 111a and the second side frame edge 111b, idler wheel 120d and the shape of T-type groove 111t match, and idler wheel 120d is used for
It is rolled in T-type groove 111t with T-type groove 111t with merging, with being detachably connected for realization activity bed body 12 and bedstead 11.
Refering to fig. 1 and Fig. 8, Fig. 8 be nursing bed-chair provided by the embodiments of the present application third partial structural diagram.Bedstead
Framework 111 further include: baffle 81, spring 82, the first chock 83, the second chock 84, take-up pulley 85 and motor control switch 86.
Baffle 81 is slidably arranged in inside T-type groove 111t, and baffle 81 is abutted with the side of idler wheel 120d.
Spring 82 is arranged inside T-type groove 111t, and one end is connect with bedstead framework 111, and the other end is connect with baffle 81,
For controlling the sliding of baffle 81.
First chock 83 protrudes from the lower edge of T-type groove 111t, abuts with the other side of idler wheel 120d, and the first chock 83 is used
Cooperate in baffle 81, to limit the rolling of idler wheel 120d, wherein be provided with positioning groove 831 on the first chock 83.
Second chock 84 is arranged below T-type groove 111t, and one end of the second chock 84 and the shape of positioning groove 831 are big
Small to match, the second chock 84 is used to cooperate with positioning groove 831, so that the first chock 83 is limited under T-type groove 111t
Edge.
Take-up pulley 85 is fixed at the lower section of bedstead framework 111, and take-up pulley 85 includes first gear 851 and with first
The first connected reel 852 of gear 851 and the second reel 853, first gear 851 are connected to motor, wherein the first reel 852
On be wound with the first rope 854, the terminal part of the first rope 854 and the first chock 83 are by 831 elastic connection of spring, for controlling
The displacement of the first chock 83 is made, the second rope 855, the terminal part and the second wedge of the second rope 855 are wound on the second reel 853
Son 84 is by 841 elastic connection of spring, for controlling the displacement of the second chock 84.
The lower edge of T-type groove 111t, motor control switch 86 and motor is arranged in motor control switch 86 (figure does not indicate)
Electrical connection is rotated for controlling motor driven first gear 851.
Wherein, when idler wheel 120d is rolled to predeterminated position, idler wheel 120d is for triggering motor control switch 86, motor control
System switch 86 is used to drive the rotation of the second reel 853 for controlling the rotation of motor driven first gear 851, first gear 851, the
It is mobile to release to first towards the direction far from the first chock 83 that the second rope 855 on two reels 853 controls the second chock 84
The displacement of chock 83 limits, so that the first chock 83 protrudes from the lower edge of T-type groove 111t, the first chock 83 is used for and baffle 81
Cooperation, to limit the rolling of idler wheel 120d, so that activity bed body 12 and bedstead framework 111 are docked.
Specifically, idler wheel 120d is moved to end along T-type groove 111t, motor control switch 86 is pushed down, to trigger motor
Work rotates first gear 851.Second chock 84 is moved back along T-type groove 111t, 82 energy storage of spring, the first chock 83 displacement limit
System releases, and the first chock 83 bounces, and blocks idler wheel 120d.After idler wheel 120d locking, chair back plate component 121 is fallen, leg support is packed up
Board group part 123 completes docking, at this point, nursing bed-chair 10 is nursing bed form to level.First chock 83 only limits a side
(if the direction of advance of idler wheel 120d is set as positive direction, direction of retreat is losing side for displacement in (positive direction)
To), baffle 81 then limits the displacement in another direction (negative direction).Baffle 81, spring 82 primarily serve limitation negative direction
Displacement and the effect of buffering may generate obvious punching if only limiting the displacement of idler wheel 120d with T-type groove 111t
It hits.
When separation, 121 angulation change of chair back plate component to the first predetermined angle (for example, 80 degree, settable), leg support plate
Component 123 is down to the second predetermined angle (for example, -55 degree, settable), and adjustable foot-operated (not shown go out) is pre- to third
If angle (can be 0 degree with 123 angle of leg blade assemblies, settable).Motor drives first gear 851 to rotate counterclockwise, releases
The limitation of the displacement to the first chock 83 is put, 83 tension of the first chock is moved down, finally blocked by the first chock 83.Idler wheel 120d displacement
Restriction cancellation is displaced outwardly along T-type groove 111t, and motor control switch 86 bounces, and resets the control of motor control switch 86
Effect.At this point, nursing bed-chair 10 is nursing wheelchair form.
With continued reference to Fig. 1 and Fig. 3.Chair seat board component 122 includes: chair base supporting frame 1221 and is arranged in chair base supporting frame
Chair seat board in 1221, chair base supporting frame 1221 is for carrying chair seat board.
Chair back plate component 121 includes: chair back bearing support 1211 and the chair back plate that is arranged in chair back bearing support 1211, chair
Back bearing support 1211 is for carrying chair back plate.Chair back bearing support 1211 includes first end component 12a and second disposed in parallel
End member 12b.The second end component 12b is fixedly connected with chair base supporting frame 1221.
Refering to the partial structural diagram that Fig. 2 and Fig. 9, Fig. 9 are in Fig. 2 at B.
First connector 20 includes: to push connecting rod 91, four-bar mechanism 92 and second gear, second gear (not shown
It is fixed on chair base supporting frame 1221 out), four-bar mechanism 92 includes first connecting rod 921, second connecting rod 922, third company
Bar 923 and fourth link 924, one end of first connecting rod 921 are connect with second gear, the other end of first connecting rod 921 and
The middle parts of two connecting rods 922 connects, and one end of second connecting rod 922 is connect with one end of third connecting rod 923, second connecting rod 922 it is another
One end is connect with one end of fourth link 924, and the other end of third connecting rod 923 is articulated with the one end for pushing connecting rod 91, the company of promotion
The other end of bar 91 is connect with chair back bearing support 1211, and the other end of fourth link 924 is articulated with fixed frame 94.
For second gear for driving four-bar mechanism 92 to operate, four-bar mechanism 92 pushes connecting rod 91 to operate for driving,
Push connecting rod 91 for pushing chair back bearing support 1211 to overturn relative to chair base supporting frame 1221, flip angle is 0~85 degree, example
Such as 0 degree, 30 degree, 50 degree, 85 degree.
Refering to fig. 1,2 and 10, Figure 10 are the 4th partial structural diagrams of nursing bed-chair provided by the embodiments of the present application.
Chair back bearing support 1211 further include: cross member 12c, the both ends of cross member 12c are separately connected first end component 12a
Middle part and the middle part the second end component 12b, chair back plate component 121 include the first chair back plate 121a and the second chair back plate 121b, the
One chair back plate 121a and the second chair back plate 121b are flexibly connected with cross member 12c respectively.
Bedstead supporting leg 112 includes at least the first bedstead supporting leg 112a and the second bedstead supporting leg 112b being oppositely arranged.
Nursing bed-chair 10 further include:
First sliding block 101 is slidably arranged on the first bedstead supporting leg 112a.
Second sliding block 102 is slidably arranged on the second bedstead supporting leg 112b.
One end of first electronic promotion connecting rod 103, the first electronic promotion connecting rod 103 is connect with the first sliding block 101, the other end
It is connect with the first chair back plate 121a, the first electronic promotion connecting rod 103 is for pushing the first chair back plate 121a with cross member 12c for rotation
Shaft rotation, rotation angle are 0~50 degree, such as 0 degree, 25 degree, 35 degree, 50 degree.
One end of second electronic promotion connecting rod 104, the second electronic promotion connecting rod 104 is connect with the second sliding block 102, the other end
It is connect with the second chair back plate 121b, the second electronic promotion connecting rod 104 is for pushing the second chair back plate 121b with cross member 12c for rotation
Shaft rotation, rotation angle are 0~50 degree, such as 0 degree, 25 degree, 35 degree, 50 degree.
Refering to fig. 10 and 11, Figure 11 is the 5th structural schematic diagram of nursing bed-chair provided by the embodiments of the present application.
Chair seat board component 122 includes: the first chair seat board 122a and the second chair seat board 122b, the first chair seat board 122a and second
Chair seat board 122b is flexibly connected, and the first chair seat board 122a and the first chair back plate 121a are ipsilateral, the second chair seat board 122b and the second chair
Backboard 121b is ipsilateral.
The other end of first electronic promotion connecting rod 103 is also connect with the first chair seat board 122a, the first electronic promotion connecting rod 103
It is also used to that the first chair seat board 122a is pushed to rotate relative to the second chair seat board 122b, rotation angle is 0~50 degree, such as 0 degree, 25
Degree, 35 degree, 50 degree.
The other end of second electronic promotion connecting rod 104 is also connect with the second chair seat board 122b, the second electronic promotion connecting rod 104
It is also used to that the second chair seat board 122b is pushed to rotate relative to the second chair seat board 122b, rotation angle is 0~50 degree, such as 0 degree, 25
Degree, 35 degree, 50 degree.
It is the 5th partial structurtes signal of nursing bed-chair provided by the embodiments of the present application refering to Fig. 3-4, Figure 12-13, Figure 12
Figure, Figure 13 is the 6th partial structural diagram of nursing bed-chair provided by the embodiments of the present application.
Leg blade assemblies 123 include the first leg support plate 123a and the second leg support plate 123b, the side of the first leg support plate 123a
It is flexibly connected with chair base supporting frame 1221, the side of the second leg support plate 123b is flexibly connected with chair base supporting frame 1221.
Second connector 30 includes two groups of three-link mechanisms 30a, 30b, wherein one group of three-link mechanism 30a includes the 5th
One end of connecting rod 311, six-bar linkage 312 and seven-link assembly 313, the 5th connecting rod 311 is fixedly connected with chair base supporting frame 1221,
The other end of 5th connecting rod 311 is connect with one end of six-bar linkage 312, the other end of six-bar linkage 312 and seven-link assembly 313
One end connection, the other end of seven-link assembly 313 are connect with the first leg support plate 123a, and second gear is connect with six-bar linkage 312.
Another group of three-link mechanism 30b includes the 8th connecting rod 314, the 9th connecting rod 315 and the tenth connecting rod 316, and the 8th connects
One end of bar 314 is fixedly connected with chair base supporting frame 1221, and the other end of the 8th connecting rod 314 and one end of the 9th connecting rod 315 connect
It connects, the other end of the 9th connecting rod 315 is connect with one end of the tenth connecting rod 316, the other end of the tenth connecting rod 316 and the second leg support plate
123b connection, second gear are connect with the 9th connecting rod 315.
Second gear is also used to respectively drive two groups of three-link mechanism 30a, 30b operatings, to push the first leg support plate 123a
It being overturn with the second leg support plate 123b relative to chair base supporting frame 1221, flip angle is -55~35 degree, such as -55 spend, -25 spend,
0 degree, 35 degree.
It is the 7th partial structural diagram of nursing bed-chair provided by the embodiments of the present application refering to Fig. 3 and Figure 14, Figure 14.
Excrement outlet 50, nursing bed-chair 10 are offered on chair seat board component 122 further include: evacuation facility 60, correspondence are being arranged
50 lower section of excrement outlet.Evacuation facility 60 includes:
Just hole baffle 61 is movably arranged at excrement outlet 50, for blocking excrement outlet 50.
Lifting toilet bowl frame 62 is arranged below chair seat board component 122, for carrying and moving bedpan to excrement outlet 50.
Lifting toilet bowl frame 62 includes:
The downside of chair seat board component 122 and level is arranged in chair seat board component 122 in first fixed bracket 621.
Second fixed bracket 622 is fixedly connected and perpendicular to the first fixed bracket 621 with the first fixed bracket 621.
Arc-shaped guide rail 623, the both ends of arc-shaped guide rail 623 are separately positioned on the first fixed bracket 621 and the second fixed bracket
On 622.
Third sliding block 624 is slidably arranged on the first fixed bracket 621.
Four-slider 625 is slidably arranged on the second fixed bracket 622.
11st connecting rod 626, the one end for being tangential on the 623, the 11st connecting rod 626 of arc-shaped guide rail are connect with third sliding block 624,
The other end is connect with Four-slider 625, wherein is provided with just hole baffle 61 on one end of the 11st connecting rod 626, is set on the other end
It is equipped with bedpan bracket 63.
5th sliding block 627 is movably arranged on arc-shaped guide rail 623, and connects the 11st connecting rod 626.
One end of the electronic promotion connecting rod 628 of third, the electronic promotion connecting rod 628 of third is connect with motor (figure does not indicate), separately
One end is connect with the 5th sliding block 627.
Motor is for driving the electronic promotion connecting rod 628 of third, and the electronic promotion connecting rod 628 of third is for driving the 5th sliding block
627 arcuately guide rail 623 make absolute movement, and the 5th sliding block 627 is performed relative motion along the electronic promotion connecting rod 628 of third so that
11st connecting rod 626 makees the movement on vertically and horizontally by third sliding block 624 and Four-slider 625, to drive
Bedpan bracket 63 and just hole baffle 61 are mobile.
Above is only an example of the present application, it is not intended to limit the scope of the patents of the application, it is all to utilize this Shen
Please equivalent structure or equivalent flow shift made by specification and accompanying drawing content, be applied directly or indirectly in other relevant skills
Art field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of nursing bed-chair, which is characterized in that the nursing bed-chair includes:
Bedstead, the bedstead include: bedstead framework and the bedstead supporting leg that is set to below the bed body framework, the bedstead branch
Leg is used to support the bedstead framework；
Activity bed body is detachably connected with the bedstead；
The activity bed body includes: chair back plate component, chair seat board component, connects the chair back plate component and the chair seat board component
The first connector, leg blade assemblies and connection the leg blade assemblies and the chair seat board component the second connector, institute
The first connector is stated for rotating the chair back plate component relative to the chair seat board component, second connector is for making
The leg blade assemblies are rotated relative to the chair seat board component.
2. nursing bed-chair according to claim 1, which is characterized in that
The bedstead framework includes: the first side frame edge being oppositely arranged and the second side frame edge and is vertically set on described first
Third side frame edge between side frame edge and second side frame edge, the third side frame edge connect first side frame edge and described
Second side frame edge, wherein the bedstead framework is respectively arranged with T-type on the inside of first side frame edge and second side frame edge
Groove；
The activity bed body includes: idler wheel, is arranged in the activity bed body close to first side frame edge and second side frame
The shape of the outer edge on side, the idler wheel and the T-type groove matches, and the idler wheel is used to cooperate with the T-type groove
And rolled in the T-type groove, to realize being detachably connected for the activity bed body and the bedstead.
3. nursing bed-chair according to claim 2, which is characterized in that the bedstead framework further include:
Baffle, is slidably arranged in the T-type inside grooves, and the baffle is abutted with the side of the idler wheel；
Spring is arranged in the T-type inside grooves, and one end is connect with the bedstead framework, and the other end is connect with the baffle, uses
In the sliding for controlling the baffle；
First chock protrudes from the lower edge of the T-type groove, abuts with the other side of the idler wheel, and first chock is used for
With the baffle fit, to limit the rolling of the idler wheel, wherein be provided with positioning groove on first chock；
Second chock is arranged below the T-type groove, the shape size phase of one end of the second chock and the positioning groove
Match, second chock is used to cooperate with the positioning groove, so that first chock is limited under the T-type groove
Edge；
Take-up pulley is fixed at below the bedstead framework, the take-up pulley include first gear and with first tooth
Wheel connected the first reel and the second reel, the first gear are connected to motor, wherein the is wound on first reel
One rope, the terminal part of first rope and the elastic connection of the first wedge, for controlling the displacement of first chock,
It is wound with the second rope, the terminal part of second rope and the second chock elastic connection on second reel, is used for
Control the displacement of second chock；
The lower edge of the T-type groove is arranged in motor control switch, and the motor control switch is electrically connected with the motor, uses
It is rotated in controlling first gear described in the motor driven；
Wherein, when the idler wheel is rolled to predeterminated position, the idler wheel is for triggering the motor control switch, the motor
Control switch is for controlling the rotation of first gear described in the motor driven, and the first gear is for driving second reel
It rotates, it is mobile to solve towards the direction far from first chock that the second rope on second reel controls second chock
Except the displacement limitation to first chock, so that first chock protrudes from the lower edge of the T-type groove, the first wedge
Son for the baffle fit, to limit the rolling of the idler wheel so that the activity bed body and the bedstead framework docking.
4. nursing bed-chair according to claim 1, which is characterized in that
The chair seat board component includes: chair base supporting frame and the chair seat board that is arranged in the chair base supporting frame, the seat
Bearing support is for carrying chair seat board；
The chair back plate component includes: chair back bearing support and the chair back plate that is arranged in the chair back bearing support, the chair back
For bearing support for carrying chair back plate, the chair back bearing support includes first end component and the second end component disposed in parallel,
The second end component is fixedly connected with the chair base supporting frame.
5. nursing bed-chair according to claim 4, which is characterized in that
First connector includes: that connecting rod, four-bar mechanism and second gear, the second gear is pushed to be fixed at
On the chair base supporting frame, the four-bar mechanism includes first connecting rod, second connecting rod, third connecting rod and fourth link, institute
The one end for stating first connecting rod is connect with the second gear, and the other end of the first connecting rod and the middle part of second connecting rod connect,
One end of the second connecting rod is connect with one end of the third connecting rod, the other end of the second connecting rod and the fourth link
One end connection, the other end of the third connecting rod be articulated with it is described push connecting rod one end, it is described push connecting rod the other end
It is connect with the chair back bearing support, the other end of the fourth link is articulated with fixed frame；
The second gear is for driving the four-bar mechanism to operate, and the four-bar mechanism is for driving the promotion connecting rod
Operating, the promotion connecting rod is for pushing the chair back bearing support to overturn relative to the chair base supporting frame, the flip angle
It is 0~85 degree.
6. nursing bed-chair according to claim 5, which is characterized in that
The chair back bearing support further include: cross member, the both ends of the cross member are separately connected in the middle part of the first end component
With in the middle part of the second end component, the chair back plate includes the first chair back plate and the second chair back plate, first chair back plate and
Second chair back plate is flexibly connected with the cross member respectively；
The bedstead supporting leg includes at least the first bedstead supporting leg and the second bedstead supporting leg being oppositely arranged；
The nursing bed-chair further include:
First sliding block is slidably arranged on the first bedstead supporting leg；
Second sliding block is slidably arranged on the second bedstead supporting leg；
One end of first electronic promotion connecting rod, the first electronic promotion connecting rod is connect with first sliding block, the other end and institute
The connection of the first chair back plate is stated, the first electronic promotion connecting rod is for pushing the first chair back plate to revolve by rotary shaft of the cross member
Turn, rotation angle is 0~50 degree；
One end of second electronic promotion connecting rod, the second electronic promotion connecting rod is connect with second sliding block, the other end and institute
The connection of the second chair back plate is stated, the second electronic promotion connecting rod is for pushing the second chair back plate to revolve by rotary shaft of the cross member
Turn, rotation angle is 0~50 degree.
7. nursing bed-chair according to claim 6, which is characterized in that
The chair seat board includes the first chair seat board and the second chair seat board, and first chair seat board and the second chair seat board activity connect
It connects, first chair seat board and first chair back plate are ipsilateral, and second chair seat board and second chair back plate are ipsilateral；
The other end of the first electronic promotion connecting rod is also connect with first chair seat board, and the first electronic promotion connecting rod is also
For pushing first chair seat board to rotate relative to second chair seat board, rotation angle is 0~50 degree；
The other end of the second electronic promotion connecting rod is also connect with second chair seat board, and the second electronic promotion connecting rod is also
For pushing second chair seat board to rotate relative to second chair seat board, rotation angle is 0~50 degree.
8. nursing bed-chair according to claim 5, which is characterized in that
The leg blade assemblies include the first leg support plate and the second leg support plate, the side of the first leg support plate and the seat branch
Bolster is flexibly connected, and the side of the second leg support plate is flexibly connected with the chair base supporting frame；
Second connector includes two groups of three-link mechanisms, wherein three-link mechanism described in one group includes the 5th connecting rod, the 6th
One end of connecting rod and seven-link assembly, the 5th connecting rod is fixedly connected with the chair base supporting frame, the 5th connecting rod it is another
One end is connect with one end of the six-bar linkage, and the other end of the six-bar linkage is connect with one end of the seven-link assembly, institute
The other end for stating seven-link assembly is connect with the first leg support plate, and the second gear is connect with the six-bar linkage；
Three-link mechanism described in another group includes the 8th connecting rod, the 9th connecting rod and the tenth connecting rod, one end of the 8th connecting rod
It being fixedly connected with the chair base supporting frame, the other end of the 8th connecting rod is connect with one end of the 9th connecting rod, and described
The other end of nine connecting rods is connect with one end of the tenth connecting rod, and the other end and the second leg support plate of the tenth connecting rod connect
It connects, the second gear is connect with the 9th connecting rod；
The second gear be also used to respectively drive two groups described in three-link mechanism operating, to push the first leg support plate and the
Two leg support plates are overturn relative to the chair base supporting frame, and flip angle is -55~35 degree.
9. nursing bed-chair according to claim 1, which is characterized in that offer excrement outlet, the shield on the chair seat board
Manage bed chair further include: evacuation facility, it is corresponding to be arranged below the excrement outlet；The evacuation facility includes:
Just hole baffle is movably arranged at the excrement outlet, for blocking the excrement outlet；
Lifting toilet bowl frame is arranged below the chair seat board, for carrying and moving bedpan to the excrement outlet.
10. nursing bed-chair according to claim 9, which is characterized in that the lifting toilet bowl frame includes:
The downside of the chair seat board and level is arranged in the chair seat board in first fixed bracket；
Second fixed bracket is fixedly connected and perpendicular to the described first fixed bracket with the described first fixed bracket；
Arc-shaped guide rail, the both ends of the arc-shaped guide rail are separately positioned on the described first fixed bracket and the second fixed bracket
On；
Third sliding block is slidably arranged on the described first fixed bracket；
Four-slider is slidably arranged on the described second fixed bracket；
11st connecting rod is tangential on the arc-shaped guide rail, and one end of the 11st connecting rod is connect with the third sliding block, another
End is connect with the Four-slider, wherein is provided with the just hole baffle on one end of the 11st connecting rod, is set on the other end
It is equipped with bedpan bracket；
5th sliding block is movably arranged on the arc-shaped guide rail, and connects the 11st connecting rod；
One end of the electronic promotion connecting rod of third, the electronic promotion connecting rod of third is connected to motor, and the other end and the described 5th is slided
Block connection；
The motor is for driving the electronic promotion connecting rod of the third, and the electronic promotion connecting rod of third is for driving the described 5th
Sliding block makees absolute movement along the arc-shaped guide rail, and the 5th sliding block is performed relative motion along the electronic promotion connecting rod of the third,
So that the 11st connecting rod makees the movement on vertically and horizontally by the third sliding block and the Four-slider,
To drive the bedpan bracket and the just hole baffle mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309774.2U CN209091937U (en) | 2018-08-13 | 2018-08-13 | A kind of nursing bed-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309774.2U CN209091937U (en) | 2018-08-13 | 2018-08-13 | A kind of nursing bed-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091937U true CN209091937U (en) | 2019-07-12 |
Family
ID=67150739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309774.2U Active CN209091937U (en) | 2018-08-13 | 2018-08-13 | A kind of nursing bed-chair |
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| Country | Link |
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| CN (1) | CN209091937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044664A (en) * | 2018-08-13 | 2018-12-21 | 深圳先进技术研究院 | A kind of nursing bed-chair |
-
2018
- 2018-08-13 CN CN201821309774.2U patent/CN209091937U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044664A (en) * | 2018-08-13 | 2018-12-21 | 深圳先进技术研究院 | A kind of nursing bed-chair |
| WO2020034734A1 (en) * | 2018-08-13 | 2020-02-20 | 深圳先进技术研究院 | Nursing bed-chair |
| CN109044664B (en) * | 2018-08-13 | 2020-08-28 | 深圳先进技术研究院 | Nursing bed chair |
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Effective date of registration: 20200214 Address after: 518000 South Gate 2, building B3, hongzhun west gate, Foxconn, Minqing Road, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Fulian Intelligent Manufacturing Industry Innovation Center Co., Ltd Address before: 1068 No. 518055 Guangdong city in Shenzhen Province, Nanshan District City Xili University School Avenue Patentee before: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY |
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