CN204428330U - Nursing bed plays back structure - Google Patents
Nursing bed plays back structure Download PDFInfo
- Publication number
- CN204428330U CN204428330U CN201420811881.0U CN201420811881U CN204428330U CN 204428330 U CN204428330 U CN 204428330U CN 201420811881 U CN201420811881 U CN 201420811881U CN 204428330 U CN204428330 U CN 204428330U
- Authority
- CN
- China
- Prior art keywords
- back lifting
- lifting frame
- bedstead
- backboard
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of nursing bed and play back structure, it is characterized in that: comprise bedstead and bed board, described bed board is placed on described bedstead, described bed board comprises podical plate and backboard, described podical plate is fixedly connected with described bedstead, described backboard and described podical plate hinged, described bedstead is provided with back lifting device, this back lifting device is positioned at immediately below described backboard, described back lifting device comprises back lifting frame and linear electric motors, one end of described back lifting frame is provided with rotating shaft, this rotating shaft is located on described bedstead, the other end edge of described back lifting frame is provided with row's directive wheel, described directive wheel abuts with described backboard, the middle part of described back lifting frame and the expansion link of described linear electric motors hinged, described linear electric motors and described bedstead hinged.A kind of nursing bed of this utility model plays back structure, and automatization is high, and patient can oneself regulate, and stabilized structure, and back lifting is stablized.
Description
Technical field
This utility model belongs to technical field of medical equipment, specifically, relates to a kind of nursing bed and plays back structure.
Background technology
Nursing bed, is divided into electric care bed and Manual care bed, is manually applicable to the nursing need of patient's short-term, solves a difficult problem of nursing in short-term; Electronicly be applicable to the family that family has the handicapped patient of long-term bed, so not only greatly reduce the burden of nursing staff and household, the most important thing is that such patient oneself can operate the confidence that the life drawn oneself up improves life greatly, on life, not only complete a Man's Demands, also reach self-indulged psychologically at the quality of life heart, be conducive to the rehabilitation of patient disease.And nursing bed is used for the treatment of patient and rehabilitation use, mainly action inconvenient patient be in hospital or nursing at home time the sick bed that uses, existing nursing bed back lifting is unstable, and manual back lifting, patient can not regulate voluntarily.
Utility model content
For solving above technical problem, the purpose of this utility model is to provide a kind of nursing bed to play back structure, and automatization is high, and patient can oneself regulate, and stabilized structure, and back lifting is stablized.
This utility model object is achieved in that a kind of nursing bed plays back structure, its key is: comprise bedstead and bed board, described bed board is placed on described bedstead, described bed board comprises podical plate and backboard, described podical plate is fixedly connected with described bedstead, described backboard and described podical plate hinged, described bedstead is provided with back lifting device, this back lifting device is positioned at immediately below described backboard, described back lifting device comprises back lifting frame and linear electric motors, one end of described back lifting frame is provided with rotating shaft, this rotating shaft is located on described bedstead, the other end edge of described back lifting frame is provided with row's directive wheel, described directive wheel abuts with described backboard, the middle part of described back lifting frame and the expansion link of described linear electric motors hinged, described linear electric motors and described bedstead hinged.
Adopt said structure, linear electric motors promote back lifting frame and rotate around the shaft, directive wheel one end jack-up backboard of back lifting frame, and directive wheel plays and reduces friction, improves the effect of back lifting stationarity, by regulating the collapsing length of linear electric motors, control the angle of backboard.
Above-mentioned back lifting frame is rectangle frame, and the rotating shaft of this back lifting frame is fixed with rocking arm, and this one end is vertical with described rotating shaft to be fixed, and the other end points to back lifting frame inner ring, and hinged with the expansion link of described linear electric motors.
Adopt said structure, the first linear electric motors directly promote the 3rd rocking arm and drive back lifting frame to rotate, and structure is simple, and material usage is few, stabilized structure, reduces cost while ensuring the quality of products.
The hinged end of above-mentioned back lifting frame is near the hinged end of described backboard, and the abutment end of this back lifting frame is near described backboard free end.
Adopt said structure, the outer end of back lifting frame promotes backboard and rotates, more laborsaving.
Beneficial effect:
A kind of nursing bed of this utility model plays back structure, and automatization is high, and patient can oneself regulate, and stabilized structure, and back lifting is stablized.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment:
As shown in Figure 1: a kind of nursing bed plays back structure, be made up of bedstead 1 and bed board 2, described bed board 2 is placed on described bedstead 1, described bed board 2 is made up of podical plate 2a and backboard 2b, described podical plate 2a is fixedly connected with described bedstead 1, described backboard 2b and described podical plate 2a is hinged, described bedstead 1 is provided with back lifting device, this back lifting device is positioned at immediately below described backboard 2b, described back lifting device is made up of back lifting frame 3 and linear electric motors 4, one end of described back lifting frame 3 is provided with rotating shaft 5, this rotating shaft 5 is located on described bedstead 1, the other end edge of described back lifting frame 3 is provided with row's directive wheel 6, described directive wheel 6 abuts with described backboard 2b, the middle part of described back lifting frame 3 and the expansion link of described linear electric motors 4 hinged, described linear electric motors 4 are hinged with described bedstead 1.
Described back lifting frame 3 is rectangle frame, and the rotating shaft 5 of this back lifting frame 3 is fixed with rocking arm 7, and this rocking arm 7 one end is vertical with described rotating shaft 5 to be fixed, and the other end points to back lifting frame 3 inner ring, and hinged with the expansion link of described linear electric motors 4.The hinged end of described back lifting frame 3 is near the hinged end of described backboard 2b, and the abutment end of this back lifting frame 3 is near described backboard 2b free end.
Claims (3)
1. a nursing bed plays back structure, it is characterized in that: comprise bedstead (1) and bed board (2), described bed board (2) is placed on described bedstead (1), described bed board (2) comprises podical plate (2a) and backboard (2b), described podical plate (2a) is fixedly connected with described bedstead (1), described backboard (2b) is hinged with described podical plate (2a), described bedstead (1) is provided with back lifting device, this back lifting device is positioned at immediately below described backboard (2b), described back lifting device comprises back lifting frame (3) and linear electric motors (4), one end of described back lifting frame (3) is provided with rotating shaft (5), this rotating shaft (5) is located on described bedstead (1), the other end edge of described back lifting frame (3) is provided with row's directive wheel (6), described directive wheel (6) abuts with described backboard (2b), the middle part of described back lifting frame (3) and the expansion link of described linear electric motors (4) hinged, described linear electric motors (4) are hinged with described bedstead (1).
2. nursing bed according to claim 1 plays back structure, it is characterized in that: described back lifting frame (3) is rectangle frame, the rotating shaft (5) of this back lifting frame (3) is fixed with rocking arm (7), this rocking arm (7) one end is vertical with described rotating shaft (5) to be fixed, the other end points to back lifting frame (3) inner ring, and hinged with the expansion link of described linear electric motors (4).
3. nursing bed according to claim 1 and 2 plays back structure, it is characterized in that: the hinged end of described back lifting frame (3) is near the hinged end of described backboard (2b), and the abutment end of this back lifting frame (3) is near described backboard (2b) free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811881.0U CN204428330U (en) | 2014-12-18 | 2014-12-18 | Nursing bed plays back structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811881.0U CN204428330U (en) | 2014-12-18 | 2014-12-18 | Nursing bed plays back structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428330U true CN204428330U (en) | 2015-07-01 |
Family
ID=53596260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420811881.0U Expired - Fee Related CN204428330U (en) | 2014-12-18 | 2014-12-18 | Nursing bed plays back structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974784A (en) * | 2017-03-27 | 2017-07-25 | 广州市亦朗医疗器械有限公司 | A kind of care bed |
-
2014
- 2014-12-18 CN CN201420811881.0U patent/CN204428330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974784A (en) * | 2017-03-27 | 2017-07-25 | 广州市亦朗医疗器械有限公司 | A kind of care bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |