CN209059735U - A kind of nursing bed back lifting autoamtic protection device for forming - Google Patents
A kind of nursing bed back lifting autoamtic protection device for forming Download PDFInfo
- Publication number
- CN209059735U CN209059735U CN201721848595.1U CN201721848595U CN209059735U CN 209059735 U CN209059735 U CN 209059735U CN 201721848595 U CN201721848595 U CN 201721848595U CN 209059735 U CN209059735 U CN 209059735U
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- CN
- China
- Prior art keywords
- backup plate
- plate
- back backup
- fixed pulley
- nursing bed
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Abstract
The utility model relates to a kind of nursing bed back lifting autoamtic protection device for forming, nursing bed includes back backup plate, buttocks seat board and bedstead ontology, back backup plate and buttocks seat board are separately positioned on bedstead ontology, and buttocks seat board and back backup plate are rotatablely connected, nursing bed back lifting autoamtic protection device for forming includes protective plate, driving assembly and linked component, protective plate is slidably disposed on the backup plate of back, linked component respectively with back backup plate, bedstead ontology is connected with protective plate, driving assembly and back backup plate are rotatablely connected, driving assembly can drive back backup plate to be lifted up, and back backup plate drives protective plate along back backup plate upward sliding when being lifted up by linked component.The protective device of the utility model, during driving assembly driving back backup plate rises, the protective plate upward sliding being arranged on the backup plate of back is driven by linked component, so that the back relative motion with patient will not be caused to cause frictionally damage, realize that back lifting without constriction, enhances comfort.
Description
Technical field
The utility model relates to medical instrument and Smart Home technical fields more particularly to a kind of nursing bed back lifting to prevent automatically
Protection unit.
Background technique
With the development of medical instrument, existing nursing bed, which is substantially all, may be implemented to fold, for example, the back of nursing bed
It can be lifted up by version, be leaned on convenient for patient, bed posture be adjusted, with more comfortable bed.Common nursing bed is being carried on the back
During portion is lifted, bed backboard and human body back do relative motion, and cause the senses of discomfort such as extrusion friction to human body back, it is also possible to
Bone split, fracture, lumbar vertebrae and pelvis damage etc. are caused to user, it, may especially for the disability crowd that action cannot take care of oneself
Bring even more serious consequence.Currently, largely there are problems in nursing bed on the market.
Summary of the invention
Technical problem to be solved in the utility model is in view of the above shortcomings of the prior art, to provide a kind of nursing bed
Carry on the back autoamtic protection device for forming.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of nursing bed back lifting autoamtic protection device for forming,
The nursing bed includes back backup plate, buttocks seat board and bedstead ontology, and the back backup plate and buttocks seat board are separately positioned on institute
It states on bedstead ontology, and the buttocks seat board and the back backup plate are rotatablely connected, the nursing bed back lifting autoamtic protection device for forming
Including protective plate, driving assembly and linked component, the protective plate is slidably disposed on the back backup plate, the gearing
Component is connect with the back backup plate, bedstead ontology and the protective plate respectively, and the driving component is arranged in the bedstead sheet
On body, the driving component and the back backup plate are rotatablely connected, and the driving component can drive the back backup plate to lift upwards
Rise, and the back backup plate when being lifted up by the linked component drive the protective plate along the back backup plate to
Upper sliding.
The beneficial effects of the utility model are: the nursing bed back lifting autoamtic protection device for forming of the utility model, in the driving
During back backup plate described in Component driver rises, it is arranged in by linked component driving anti-on the back backup plate
Backplate upward sliding realizes that back lifting without constriction, increases so that the back relative motion with patient will not be caused to cause frictionally damage
Strong comfort.
Based on the above technical solution, the utility model can also do following improvement:
Further, the linked component includes wirerope, the first fixed pulley and the second fixed pulley, first fixed pulley is set
It sets on the back backup plate, second fixed pulley is arranged in the bedstead body bottom portion, and one end of the wirerope is fixed
It is connected on the bedstead ontology, the other end connects after successively bypassing second fixed pulley, the first fixed pulley with the protective plate
It connects, and when the back backup plate is when being lifted up, the distance between first fixed pulley and the second fixed pulley increase, and lead to
Protective plate described in the Steel rope drive being wound on first fixed pulley and the second fixed pulley is crossed along the back backup plate
Upward sliding.
The beneficial effect of above-mentioned further scheme is: by the linked component can the driving component drive described in
Back backup plate by the wirerope drives the protective plate along the back backup plate upward sliding during being lifted up, from
And the back of the protective plate and patient during the back backup plate is lifted up is made to keep opposing stationary, avoid institute
The back relative motion for stating back backup plate and patient causes frictionally damage.
Further, the linked component further includes the first spring, second spring and movable pulley, first spring is along institute
The glide direction setting of protective plate is stated on back backup plate upper surface, the upper end of the second spring and bedstead ontology top
Lower surface connection, the lower end of the second spring is arranged in the movable pulley suspension, and the other end of the wirerope is successively
Around being connect after the movable pulley, the second fixed pulley, the first fixed pulley with one end of first spring, first spring
The other end is connect with the protective plate.
The beneficial effect of above-mentioned further scheme is:, can be with by the way that first spring, second spring and movable pulley is arranged
So that the wirerope drives the protective plate to stretch along while the back backup plate upward sliding by the wirerope
First spring and second spring can make in this way when the driving component drives the back backup plate to fall after rise downwards,
First spring and second spring drive the wirerope recycling so that the protective plate along the back backup plate to
Lower slider resets.
Further, the linked component further includes third fixed pulley and hook, the third fixed pulley is arranged in the bed
The bottom tail end of frame ontology, and the movable pulley is between second fixed pulley and the third fixed pulley, the hook
Setting is in bedstead body bottom portion upper surface, and one end of the wirerope and be hook connection.
The beneficial effect of above-mentioned further scheme is: can make the steel by the way that the third fixed pulley and hook is arranged
The more stable fixation in one end of cord, and when the driving component drives the back backup plate to be lifted up, gentlier
The drive of the pine wirerope is mobile, reduces the resistance of operation.
Further, the two sides of the back backup plate are equipped with guide rail, the protective plate is leaned on by the guide rail and the back
Plate is slidably connected.
The beneficial effect of above-mentioned further scheme is: the wirerope can be made more stable by the way that the guide rail is arranged
Ground drives the protective plate to slide along the back backup plate, and the driving component is more easily completed the back and leaned on
Plate lifting and falling.
Further, the nursing bed back lifting autoamtic protection device for forming further includes air bag, the air bag setting is leaned at the back
The one end connecting on plate with the buttocks seat board, the air bag are connected to external inflation equipment, and when the back backup plate is horizontal
When placement, the air bag is between the protective plate and the back backup plate, when the protective plate is with the back backup plate
It lifts when upward sliding, the air bag exposes the protective plate, and is inflated by outer charger.
The beneficial effect of above-mentioned further scheme is: the protective plate can be made with described by the way that the air bag is arranged
Back backup plate lifts when upward sliding, and the air bag exposes the protective plate, and supports the waist of patient, so that patient is more
It is comfortable, it avoids waist from vacantly causing discomfort, improves the usage experience of patient.
Further, the driving component is arranged on the bedstead ontology by rotating member, and the driving component is defeated
The lower surface of outlet and the back backup plate is rotatablely connected.
The beneficial effect of above-mentioned further scheme is: can make the driving component described in the driving through the above way
Back backup plate be rotated up during with the back backup plate rotate, the support back that in this way can be more stable is leaned on
Plate is lifted up or falls after rise downwards.
Further, the driving component uses electric pushrod.
Further, when the back backup plate is horizontal positioned, the high settings such as the protective plate and the buttocks seat board.
The beneficial effect of above-mentioned further scheme is: by when the back backup plate is horizontal positioned, by the protective plate
It is more comfortable when can patient be lain low with the high settings such as the buttocks seat board, improve the usage experience of patient.
It includes nursing bed, including the nursing bed back lifting autoamtic protection device for forming that the utility model, which additionally provides a kind of,.
Detailed description of the invention
Fig. 1 is the nursing bed back lifting autoamtic protection device for forming structural schematic diagram of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1, back backup plate, 2, buttocks seat board, 3, bedstead ontology, 4, protective plate, 5, driving assembly, 6, linked component, 7, steel
Cord, the 8, first fixed pulley, the 9, second fixed pulley, the 10, first spring, 11, second spring, 12, movable pulley, 13, third slides surely
Wheel, 14, hook, 15, guide rail, 16, air bag.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of nursing bed back lifting autoamtic protection device for forming, the nursing bed includes back backup plate 1, buttocks seat board
2 and bedstead ontology 3, the back backup plate 1 and buttocks seat board 2 are separately positioned on the bedstead ontology 3, and the buttocks seat board
2 are rotatablely connected with the back backup plate 1, and the autoamtic protection device for forming includes protective plate 4, driving assembly 5 and linked component 6, institute
Protective plate 4 is stated to be slidably disposed on the back backup plate 1, the linked component 6 respectively with the back backup plate 1, bedstead
Ontology 3 and the protective plate 4 connect, and the driving component 5 is arranged on the bedstead ontology 3, the driving component 5 and institute
The rotation connection of back backup plate 1 is stated, the driving component 5 can drive the back backup plate 1 to be lifted up, and the back backup plate 1
Drive the protective plate 4 along 1 upward sliding of back backup plate by the linked component 6 when being lifted up.
The nursing bed back lifting autoamtic protection device for forming of the utility model drives the back backup plate to rise in the driving component
During, the protective plate upward sliding being arranged on the back backup plate is driven by the linked component, to will not draw
It plays the back relative motion with patient and causes frictionally damage, realize that back lifting without constriction, enhances comfort.
In the above-described embodiments, the linked component 6 includes wirerope 7, the first fixed pulley 8 and the second fixed pulley 9, described
First fixed pulley 8 is arranged on the back backup plate 1, and second fixed pulley 9 setting is described in 3 bottom of bedstead ontology
One end of wirerope 7 is fixedly connected on the bedstead ontology 3, and it is fixed that the other end successively bypasses second fixed pulley 9, first
It is connect after pulley 8 with the protective plate 4, and when the back backup plate 1 is when being lifted up, first fixed pulley 8 and second
The distance between fixed pulley 9 increases, and the wirerope 7 by being wound on first fixed pulley 8 and the second fixed pulley 9
Drive the protective plate 4 along 1 upward sliding of back backup plate.It can be in the driving component by the linked component 6
Drive the protective plate 4 along the back backup plate by the wirerope 7 during driving the back backup plate 1 to be lifted up
1 upward sliding, so that the protective plate and the back of patient keep phase during the back backup plate 1 is lifted up
To static, the back backup plate 1 and the back relative motion of patient is avoided to cause frictionally damage.
Preferably, in the above-described embodiments, the linked component 6 further includes the first spring 10, second spring 11 and dynamic cunning
Wheel 12, first spring 10 along the glide direction setting of the protective plate 4 in 1 upper surface of back backup plate, described the
The upper end of two springs 11 is connect with 3 top lower surface of bedstead ontology, and the suspension of movable pulley 12 is arranged in second bullet
The lower end of spring 11, and the other end of the wirerope 7 successively bypasses the movable pulley 12, the second fixed pulley 9, the first fixed pulley 8
It is connect afterwards with one end of first spring 10, the other end of first spring 10 is connect with the protective plate 4.Pass through setting
First spring 10, second spring 11 and movable pulley 12 can make the wirerope 7 drive the protective plate 4 along institute
First spring 10 and second spring 11 are stretched by the wirerope 7 while stating back 1 upward sliding of backup plate, in this way
It can make when the driving component drives the back backup plate 1 to fall after rise downwards, first spring 10 and second spring 11
The wirerope 7 is driven to recycle, so that the protective plate 4 is resetted along 1 slide downward of back backup plate.
Preferably, in the above-described embodiments, the linked component 6 further includes third fixed pulley 13 and hook 14, and described the
The bottom tail end of the bedstead ontology 3 is arranged in three fixed pulleys 13, and the movable pulley 12 is located at second fixed pulley 9 and institute
It states between third fixed pulley 13, the hook 14 is arranged in 3 upper base surface of bedstead ontology, and the one of the wirerope 7
Hold and be hook 14 connection.It can make one end of the wirerope 7 more by the way that the third fixed pulley 13 and hook 14 is arranged
Add stable fixation, and when the driving component drives the back backup plate 1 to be lifted up, more easily described in drive
Wirerope 7 is mobile, reduces the resistance of operation.
In the present embodiment, the two sides of the back backup plate 1 are equipped with guide rail 15, the protective plate 4 by the guide rail 15 with
The back backup plate 1 is slidably connected.It can be made described in the wirerope 7 more steadily drives by the way that the guide rail 15 is arranged
Protective plate 4 is slided along the back backup plate 1, and the driving component more easily completes the lift of the back backup plate 1
It rises and falls.
Preferably, in the above-described embodiments, the nursing bed back lifting autoamtic protection device for forming further includes air bag 16, the air bag
16 are arranged in the one end connecting on the back backup plate 1 with the buttocks seat board 2, and the air bag 16 connects with external inflation equipment
It is logical, and when the back backup plate 1 is horizontally arranged, the air bag 16 between the protective plate 4 and the back backup plate 1,
When the protective plate 4 as the back backup plate 1 lifts when upward sliding, the air bag 16 exposes the protective plate 4, and leads to
Cross outer charger inflation.The protective plate 4 can be made to lift with the back backup plate 1 by the way that the air bag 16 is arranged
And when upward sliding, the air bag 16 exposes the protective plate 4, and supports the waist of patient, so that patient is more comfortable, avoids
Waist vacantly causes discomfort, improves the usage experience of patient.
In the present embodiment, the driving component 5 is arranged on the bedstead ontology 3 by rotating member, and the driving group
The lower surface of the output end of part 5 and the back backup plate 1 is rotatablely connected.It can make the driving component 5 through the above way
As the back backup plate 1 rotates during driving the back backup plate 1 to be rotated up, branch that in this way can be more stable
The back backup plate 1 is supportted to be lifted up or fall after rise downwards.
Preferably, in the present embodiment, the driving component 5 uses electric pushrod.
In the utility model, the angular range that the driving component 5 drives the back backup plate 1 to be lifted up is 0-85
Degree.The angular range that back backup plate 1 described here is lifted up can be adjusted as just reference according to thing situation in practice
The angular range that the back backup plate 1 is lifted up is best with patient comfort.
Preferably, in the above-described embodiments, when the back backup plate 1 is horizontally arranged, the protective plate 4 and the buttocks
The high settings such as seat board 2.It is by when the back backup plate 1 is horizontally arranged, the protective plate 4 and the buttocks seat board 2 is contour
Setting, it is more comfortable when can patient be lain low, improve the usage experience of patient.
Certainly, in practice, when the back backup plate 1 is horizontally arranged, the height of the protective plate 4 can also be slightly above described
The height of buttocks seat board 2, as long as not influencing the usage experience of patient.
The utility model additionally provides a kind of nursing bed, including the nursing bed back lifting autoamtic protection device for forming.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of nursing bed back lifting autoamtic protection device for forming, the nursing bed includes back backup plate (1), buttocks seat board (2) and bedstead
Ontology (3), the back backup plate (1) and buttocks seat board (2) are separately positioned on the bedstead ontology (3), and the buttocks seat
Plate (2) and the back backup plate (1) are rotatablely connected, it is characterised in that: the nursing bed back lifting autoamtic protection device for forming includes protection
Plate (4), driving assembly (5) and linked component (6), the protective plate (4) are slidably disposed on the back backup plate (1),
The linked component (6) connect with the back backup plate (1), bedstead ontology (3) and the protective plate (4) respectively, the driving
Component (5) is arranged on the bedstead ontology (3), and the driving component (5) and the back backup plate (1) are rotatablely connected, described
Driving assembly (5) can drive the back backup plate (1) to be lifted up, and the back backup plate (1) passes through institute when being lifted up
Stating linked component (6) drives the protective plate (4) along back backup plate (1) upward sliding.
2. nursing bed back lifting autoamtic protection device for forming according to claim 1, it is characterised in that: linked component (6) packet
Enclosing wire rope (7), the first fixed pulley (8) and the second fixed pulley (9), first fixed pulley (8) are arranged in the back backup plate
(1) on, second fixed pulley (9) is arranged in bedstead ontology (3) bottom, and one end of the wirerope (7) is fixedly connected
On the bedstead ontology (3), the other end successively bypass second fixed pulley (9), the first fixed pulley (8) afterwards with the protection
Plate (4) connection, and when the back backup plate (1) is when being lifted up, first fixed pulley (8) and the second fixed pulley (9) it
Between distance increase, and the wirerope (7) by being wound on first fixed pulley (8) and the second fixed pulley (9) driving
The protective plate (4) is along back backup plate (1) upward sliding.
3. nursing bed back lifting autoamtic protection device for forming according to claim 2, it is characterised in that: the linked component (6) is also
Including the first spring (10), second spring (11) and movable pulley (12), first spring (10) is along the protective plate (4)
Glide direction setting is pushed up in back backup plate (1) upper surface, the upper end of the second spring (11) and the bedstead ontology (3)
Lower surface connection, the movable pulley (12) suspension setting is in the lower end of the second spring (11), and the wirerope (7)
The other end successively bypass the movable pulley (12), the second fixed pulley (9), the first fixed pulley (8) afterwards with first spring (10)
One end connection, the other end of first spring (10) connect with the protective plate (4).
4. nursing bed back lifting autoamtic protection device for forming according to claim 3, it is characterised in that: the linked component (6) is also
Including third fixed pulley (13) and hook (14), bottom tail of third fixed pulley (13) setting in the bedstead ontology (3)
End, and the movable pulley (12) is between second fixed pulley (9) and the third fixed pulley (13), the hook (14)
Setting in bedstead ontology (3) upper base surface, and one end of the wirerope (7) be to link up with (14) to connect.
5. nursing bed back lifting autoamtic protection device for forming according to claim 1, it is characterised in that: the back backup plate (1)
Two sides are equipped with guide rail (15), and the protective plate (4) is slidably connected by the guide rail (15) with the back backup plate (1).
6. nursing bed back lifting autoamtic protection device for forming according to claim 1, it is characterised in that: further include air bag (16), institute
State air bag (16) and one end for connect on the back backup plate (1) with the buttocks seat board (2) be set, the air bag (16) with outside
Portion's charger connection, and when the back backup plate (1) is horizontal positioned, the air bag (16) be located at the protective plate (4) and
Between the back backup plate (1), when the protective plate (4) with the back backup plate (1) lift and when upward sliding, the gas
Capsule (16) exposes the protective plate (4), and is inflated by outer charger.
7. nursing bed back lifting autoamtic protection device for forming according to claim 1, it is characterised in that: the driving component (5) is logical
It crosses rotating member to be arranged on the bedstead ontology (3), and the output end of the driving component (5) and the back backup plate (1)
Lower surface rotation connection.
8. nursing bed back lifting autoamtic protection device for forming according to claim 7, it is characterised in that: the driving component (5) is adopted
Use electric pushrod.
9. nursing bed back lifting autoamtic protection device for forming according to any one of claims 1 to 8, it is characterised in that: the back
When backup plate (1) is horizontally arranged, the high settings such as the protective plate (4) and the buttocks seat board (2).
10. a kind of nursing bed, it is characterised in that: including the described in any item nursing bed back lifting automatic protection dresses of claim 1-9
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848595.1U CN209059735U (en) | 2017-12-26 | 2017-12-26 | A kind of nursing bed back lifting autoamtic protection device for forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848595.1U CN209059735U (en) | 2017-12-26 | 2017-12-26 | A kind of nursing bed back lifting autoamtic protection device for forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209059735U true CN209059735U (en) | 2019-07-05 |
Family
ID=67087793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721848595.1U Expired - Fee Related CN209059735U (en) | 2017-12-26 | 2017-12-26 | A kind of nursing bed back lifting autoamtic protection device for forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209059735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110480A (en) * | 2019-12-31 | 2020-05-08 | 北华大学 | Back lifting device |
-
2017
- 2017-12-26 CN CN201721848595.1U patent/CN209059735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110480A (en) * | 2019-12-31 | 2020-05-08 | 北华大学 | Back lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |