CN204319120U - Scalable nursing bed - Google Patents
Scalable nursing bed Download PDFInfo
- Publication number
- CN204319120U CN204319120U CN201420759769.7U CN201420759769U CN204319120U CN 204319120 U CN204319120 U CN 204319120U CN 201420759769 U CN201420759769 U CN 201420759769U CN 204319120 U CN204319120 U CN 204319120U
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- Prior art keywords
- knees
- arm
- going
- hinged
- plate
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- 230000000474 nursing Effects 0.000 title claims abstract description 20
- 210000003127 Knee Anatomy 0.000 claims abstract description 71
- 210000000689 upper leg Anatomy 0.000 claims abstract description 21
- 210000003141 Lower Extremity Anatomy 0.000 claims description 8
- 210000000629 knee joint Anatomy 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000001217 Buttocks Anatomy 0.000 description 1
- 206010070995 Vascular compression Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
Abstract
The utility model discloses a kind of scalable nursing bed, it is characterized in that: comprise bedstead, lower body and upper body, lower body comprises calf plate and thigh plate, the first flexible connection structure is connected with between calf plate and thigh plate, back support has been provided with below upper body, at least one group of support of going down on one's knees is provided with below lower body, support of going down on one's knees comprises the first linear electric motors, catch bar, be fixed on first on calf plate to go down on one's knees arm and be arranged on second on thigh plate and go down on one's knees arm, first linear electric motors are arranged on bedstead, the piston rod of these the first linear electric motors and one end of catch bar hinged, go down on one's knees one end of arm of the other end of this catch bar and second is hinged, this second other end and first of going down on one's knees arm arm of going down on one's knees is hinged, thigh plate bottom surface is fixed with sleeve, second arm of going down on one's knees is inserted in sleeve.A kind of scalable nursing bed of this utility model, structure of going down on one's knees laminating human body knee joint bends camber line, and knee pull-in is comfortable, without uncomfortable phenomenon.
Description
Technical field
This utility model belongs to technical field of medical equipment, specifically, relates to a kind of scalable nursing bed.
Background technology
Nursing bed, is divided into electric care bed and Manual care bed, for treatment and the rehabilitation use of patient.Mainly action inconvenient patient be in hospital or nursing at home time the sick bed that uses.In nursing bed prior art, the adjustment of nursing bed all regulates back lifting, knee pull-in to move by rocking bar, but when going down on one's knees, the fulcrum that the bending bed board of two of nursing bed is formed not meets body curve design, often form projection, go down on one's knees uncomfortable, and easy vascular compression, cause the phenomenons such as shank numbness.
Utility model content
For solving above technical problem, the purpose of this utility model is to provide a kind of scalable nursing bed, and structure of going down on one's knees laminating human body knee joint bends camber line, and knee pull-in is comfortable, without uncomfortable phenomenon.
This utility model object is achieved in that a kind of scalable nursing bed, and its key is: comprise bedstead, lower body and upper body, and described lower body comprises calf plate and thigh plate, the buttocks plate that described upper body comprises backboard, is connected with backboard, the first flexible connection structure is connected with between described calf plate and described thigh plate, described thigh plate and described podical plate hinged, described podical plate is parallel to be fixed on described bedstead, back support has been provided with below described upper body, at least one group of support of going down on one's knees is provided with below described lower body, described support of going down on one's knees comprises the first linear electric motors, catch bar, be fixed on first on calf plate to go down on one's knees arm and be arranged on second on thigh plate and go down on one's knees arm, described first linear electric motors are arranged on bedstead, the piston rod of these the first linear electric motors and one end of described catch bar hinged, go down on one's knees one end of arm of the other end of this catch bar and described second is hinged, this second other end and described first of going down on one's knees arm arm of going down on one's knees is hinged, described thigh plate bottom surface is fixed with sleeve, described second arm of going down on one's knees is inserted in described sleeve.
Adopt said structure, the kneebend supporting and realize patient of going down on one's knees of nursing bed, and go down on one's knees to support and to go down on one's knees relatively rotating to have bent and going down on one's knees of arm mainly through the first arm and second of going down on one's knees, elongate the gap between calf plate and thigh plate, make to bend and make too projection, then in conjunction with the flexible connection structure between calf plate and thigh plate, flexure plane is made to form a cambered surface further, first go down on one's knees arm and second go down on one's knees arm to flexible connection structure formed support, ensure that the stable existence of cambered surface, thus cambered surface can better be fitted knee joint bending curve, go down on one's knees more comfortable.
The second flexible connection structure is connected with between above-mentioned backboard and podical plate, described first flexible connection structure and the second flexible connection structure include at least 3 stripe board side by side, adjacent two stripe board are hinged, and the described first go down on one's knees arm and the second junction of going down on one's knees arm is positioned at immediately below described first flexible connection structure.
Adopt said structure, bending of flexible connection structure is more even, and knee joint bending cambered surface of can better fitting, improves the comfortableness of going down on one's knees.
The below of above-mentioned lower body is provided with two groups of supports of going down on one's knees, support of going down on one's knees described in two groups is symmetrical arranged, the below of described first flexible connection structure is provided with cross bar, described cross bar end face is close to described first flexible connection structure, the two ends of this cross bar are equipped with curved hinge arm, one end of this curved hinge arm and described second arm of going down on one's knees is hinged, and the other end and described first arm of going down on one's knees is slidably connected.
Adopt said structure, going down on one's knees to support for two groups ensure that the stability of going down on one's knees, and cross bar can support the flexible connection structure between supporting of going down on one's knees, and ensures that the flexible connection structure at middle part synchronously bends.
The back of the body frame that above-mentioned back support comprises the second linear electric motors, push rod, short connecting rod, long connecting rod from left to right successively and be fixedly connected with backboard, the piston rod of described push rod one end and the second linear electric motors is hinged, the inner end on the other end and back frame side limit is hinged, described short connecting rod two ends respectively with the inner end on described back frame side limit and bedstead hinged, described long connecting rod two ends respectively with the inner end on described back frame side limit and bedstead hinged.
Adopt said structure, the second linear electric motors promote push rod, and push rod promotes back of the body frame outwards movement, and back of the body frame receives short connecting rod and the inside support of long connecting rod, thus makes back of the body frame slowly upright, thus synchronous make backboard slowly upright, play the effect of back lifting.
The outer end of above-mentioned calf plate is provided with lifts lower limb strut, and this outer end of lifting one end of lower limb strut and described calf plate is hinged, hinged with bedstead inside other end tendency calf plate.
Adopt said structure, support of going down on one's knees makes calf plate inwardly pack up, and lifts lower limb strut under the effect of pulling force, is propped up calf plate outer end, realizes the function of lifting lower limb.
Beneficial effect:
A kind of scalable nursing bed of this utility model, structure of going down on one's knees laminating human body knee joint bends camber line, and knee pull-in is comfortable, without uncomfortable phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation when naturally keeping flat in Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment:
As depicted in figs. 1 and 2: a kind of scalable nursing bed, be made up of bedstead 1, lower body 2 and upper body 3, described lower body 2 is made up of calf plate 2a and thigh plate 2b, and described upper body 3 is made up of backboard 3a, the podical plate 3b that is connected with backboard 3a; The first flexible connection structure 6 is connected with between described calf plate 2a and described thigh plate 2b, the second flexible connection structure 7 is connected with between described backboard 3a and podical plate 3b, described first flexible connection structure 6 and the second flexible connection structure 7 are by least 3 stripe board side by side, and adjacent two stripe board are hinged; Described thigh plate 2b and described podical plate 3b is hinged, and described podical plate 3b is parallel to be fixed on described bedstead 1, has been provided with back support, is provided with 2 groups of supports of going down on one's knees below described lower body 2 below described upper body 3.
Support of going down on one's knees described in two groups is symmetrical arranged, described going down on one's knees supports by the first linear electric motors 41, catch bar 42, be fixed on first on calf plate 2a to go down on one's knees arm 43 and be arranged on the arm 44 of going down on one's knees of second on thigh plate 2b and form, described first linear electric motors 41 are arranged on bedstead 1, the piston rod of these the first linear electric motors 41 and one end of described catch bar 42 hinged, go down on one's knees one end of arm 44 of the other end of this catch bar 42 and described second is hinged, this second other end and described first of going down on one's knees arm 44 arm 43 of going down on one's knees is hinged, described first go down on one's knees arm 43 and the second junction of going down on one's knees arm 44 is positioned at immediately below described first flexible connection structure 6, described thigh plate 2b bottom surface is fixed with sleeve 5, and the described second arm 44 of going down on one's knees is inserted in described sleeve 5.The outer end of described calf plate 2a is provided with lifts lower limb strut 10, and this outer end of lifting one end of lower limb strut 10 and described calf plate 2a is hinged, hinged with bedstead 1 inside other end tendency calf plate 2a.
The below of described first flexible connection structure 6 is provided with cross bar 8, described cross bar 8 end face is close to described first flexible connection structure 6, the two ends of this cross bar 8 are equipped with curved hinge arm 81, one end of this curved hinge arm 81 and described second arm 44 of going down on one's knees is hinged, and the other end and described first arm 43 of going down on one's knees is slidably connected.
Described back support is made up of the second linear electric motors 91, push rod 92, short connecting rod 93, long connecting rod 94 and the back of the body frame 95 that is fixedly connected with backboard 3a from left to right successively, the piston rod of described push rod 92 one end and the second linear electric motors 91 is hinged, the other end is hinged with the inner end of back of the body frame 95 side, described short connecting rod 93 two ends respectively with the inner end of described back of the body frame 95 side and bedstead 1 hinged, described long connecting rod 94 two ends respectively with the inner end of described back of the body frame 95 side and bedstead 1 hinged.
Claims (5)
1. a scalable nursing bed, it is characterized in that: comprise bedstead (1), lower body (2) and upper body (3), described lower body (2) comprises calf plate (2a) and thigh plate (2b), the podical plate (3b) that described upper body (3) comprises backboard (3a), is connected with backboard (3a), the first flexible connection structure (6) is connected with between described calf plate (2a) and described thigh plate (2b), described thigh plate (2b) is hinged with described podical plate (3b), described podical plate (3b) is parallel to be fixed on described bedstead (1), described upper body (3) below has been provided with back support, described lower body (2) below is provided with at least one group of support of going down on one's knees, described support of going down on one's knees comprises the first linear electric motors (41), catch bar (42), be fixed on first on calf plate (2a) to go down on one's knees arm (43) and be arranged on second on thigh plate (2b) and go down on one's knees arm (44), described first linear electric motors (41) are arranged on bedstead (1), the piston rod of these the first linear electric motors (41) and one end of described catch bar (42) hinged, go down on one's knees one end of arm (44) of the other end of this catch bar (42) and described second is hinged, this second other end and described first of going down on one's knees arm (44) arm (43) of going down on one's knees is hinged, described thigh plate (2b) bottom surface is fixed with sleeve (5), described second arm (44) of going down on one's knees is inserted in described sleeve (5).
2. scalable nursing bed according to claim 1, it is characterized in that: between described backboard (3a) and podical plate (3b), be connected with the second flexible connection structure (7), described first flexible connection structure (6) and the second flexible connection structure (7) include at least 3 stripe board side by side, adjacent two stripe board are hinged, and the described first go down on one's knees junction of arm (44) of arm (43) and second of going down on one's knees is positioned at immediately below described first flexible connection structure (6).
3. scalable nursing bed according to claim 2, it is characterized in that: the below of described lower body (2) is provided with two groups of supports of going down on one's knees, support of going down on one's knees described in two groups is symmetrical arranged, the below of described first flexible connection structure (6) is provided with cross bar (8), described cross bar (8) end face is close to described first flexible connection structure (6), the two ends of this cross bar (8) are equipped with curved hinge arm (81), one end of this curved hinge arm (81) and described second arm (44) of going down on one's knees is hinged, the other end and described first arm (43) of going down on one's knees is slidably connected.
4. the scalable nursing bed according to claim 1 or 2 or 3, it is characterized in that: described back support comprises the second linear electric motors (91) from left to right successively, push rod (92), short connecting rod (93), long connecting rod (94) and the back of the body frame (95) be fixedly connected with backboard (3a), the piston rod of described push rod (92) one end and the second linear electric motors (91) is hinged, the other end is hinged with the inner end of back of the body frame (95) side, described short connecting rod (93) two ends respectively with the inner end of described back of the body frame (95) side and bedstead (1) hinged, described long connecting rod (94) two ends respectively with the inner end of described back of the body frame (95) side and bedstead (1) hinged.
5. scalable nursing bed according to claim 4, it is characterized in that: the outer end of described calf plate (2a) is provided with lifts lower limb strut (10), this outer end of lifting one end of lower limb strut (10) and described calf plate (2a) is hinged, and other end tendency calf plate (2a) inner side is also hinged with bedstead (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420759769.7U CN204319120U (en) | 2014-12-05 | 2014-12-05 | Scalable nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420759769.7U CN204319120U (en) | 2014-12-05 | 2014-12-05 | Scalable nursing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204319120U true CN204319120U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420759769.7U Expired - Fee Related CN204319120U (en) | 2014-12-05 | 2014-12-05 | Scalable nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204319120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481373A (en) * | 2020-05-13 | 2020-08-04 | 广东博方众济医疗科技有限公司 | Nursing bed |
-
2014
- 2014-12-05 CN CN201420759769.7U patent/CN204319120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481373A (en) * | 2020-05-13 | 2020-08-04 | 广东博方众济医疗科技有限公司 | Nursing bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151205 |