CN219629990U - Back lifting mechanism for nursing bed - Google Patents
Back lifting mechanism for nursing bed Download PDFInfo
- Publication number
- CN219629990U CN219629990U CN202320917946.9U CN202320917946U CN219629990U CN 219629990 U CN219629990 U CN 219629990U CN 202320917946 U CN202320917946 U CN 202320917946U CN 219629990 U CN219629990 U CN 219629990U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bedstead
- back board
- nursing bed
- fixing frame
- 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.)
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Links
- 230000000474 nursing effect Effects 0.000 title claims abstract description 16
- 210000001015 abdomen Anatomy 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The utility model relates to a back lifting mechanism for a nursing bed, which comprises a bed frame, wherein a back board capable of overturning up and down is arranged above the front side of the bed frame, an electric push rod for driving the back board to overturn up and down is arranged below the front side of the bed frame, and when the electric push rod drives one side, far away from the bed frame, of the back board to ascend or descend, one side, close to the bed frame, of the back board can synchronously retreat or advance. The utility model has the characteristics of enabling a patient to independently operate, adjusting the inclination angle of the backrest plate at any time according to own feeling, being simpler and more convenient to use and operate, avoiding the body of the patient from being extruded, ensuring the patient to rise comfortably, and the like.
Description
Technical Field
The utility model relates to a back lifting mechanism for a nursing bed, and belongs to the technical field of medical appliances.
Background
The nursing bed can lift the back bed surface through hand push rod generally to the adjustment of disease posture, but traditional nursing bed is connected through back bed surface and fixed bed surface articulated mode, makes the back bed surface lift with folding mode, leads to the fact the oppression to the waist belly of the patient of lying on the bed easily, if the patient can not adjust the position by oneself in time, then this bed surface action leads to the fact the abdomen pressure to rise easily, if the patient belly has the operation wound, then can cause the painful sense aggravation of disease, influences the use impression and the postoperative healing of disease of nursing bed.
The Chinese patent application with the publication number of CN211156816U discloses a medical bed with a back, which comprises a bed frame and a bed surface, wherein the bed surface comprises a leg bed plate and a back bed plate hinged on the bed frame by a connecting rod mechanism, the bed frame is provided with a hand push rod, the telescopic end of the hand push rod is hinged with the back bed plate, and the back bed plate has swinging freedom relative to the bed frame by the hand push rod.
The connecting rod mechanism in the medical bed is arranged at the bottom of the whole bed board, the space occupation is large, the backrest can be lifted only by the help of others, and when no one is available, the patient can not independently adjust according to own instant feeling, so that the medical bed has limitation in use.
Disclosure of Invention
The utility model aims to provide a back lifting mechanism for a nursing bed, which solves the problems that the use is inconvenient, patients cannot operate independently and the like in the prior art.
The technical aim of the utility model is mainly solved by the following technical scheme: the back lifting mechanism for the nursing bed comprises a bed frame, wherein a back plate capable of being turned up and down is arranged above the front side of the bed frame, an electric push rod for driving the back plate to turn up and down is arranged below the front side of the bed frame, and when the electric push rod drives one side, far away from the bed frame, of the back plate to ascend or descend, one side, close to the bed frame, of the back plate can synchronously retreat or advance; above-mentioned back board is through the automatic upset of electric putter's drive, adjusts the inclination of back board, need not other people's help, patient's accessible controller alone is operated to adjust back board inclination at any time according to self impression, use and operation are more simple and convenient, and one side that is close to the bedstead on the back board can be along with the upset of back board simultaneously, and the synchronous backing is or advance, makes the back board wholly realize the backing slope, avoids the patient's body to be extruded, guarantees the comfortable rising of patient.
Preferably, the fixed end of the electric push rod is rotationally connected with the bedstead, and the movable end of the electric push rod is rotationally connected with one side, far away from the bedstead, of the bottom surface of the backboard; above-mentioned electric putter's stiff end is rotated with the bedstead and is connected, and electric putter's expansion end is rotated with the one side that the back bottom surface kept away from the bedstead and is connected for electric putter's stiff end obtains supporting, and accessible electric putter's expansion end top moves back frame, realizes the upset of back frame.
Preferably, a U-shaped bracket is arranged on the front side of the bedstead, the fixed end of the electric push rod is rotationally connected with the U-shaped bracket, and the U-shaped bracket is positioned below the backboard; the U-shaped bracket can support the fixed end of the electric push rod, so that a certain inclination is formed between the fixed section of the electric push rod and the movable end of the electric push rod, and the electric push rod can conveniently push the backboard to turn over in a more labor-saving manner.
Preferably, two symmetrically arranged connecting pieces are arranged at two sides of the bottom of the backboard corresponding to the upper parts of the U-shaped brackets, and a connecting rod structure which is rotationally connected with the connecting pieces is arranged between the backboard and the U-shaped brackets; the connecting piece and the connecting rod structure are arranged, so that the backboard can be connected and supported through the connecting rod structure, and when the electric push rod is started, one side, connected with the connecting piece, of the backboard can synchronously retreat or advance, so that the whole inclined back lifting action of the backboard is realized.
Preferably, the connecting rod structure comprises a fixing frame which is arranged on the U-shaped bracket and corresponds to the connecting piece, one end of the fixing frame is fixedly connected with the U-shaped bracket and is connected with a first connecting rod which can rotate left and right, the other end of the fixing frame extends towards the direction of the bedstead and is connected with a second connecting rod which can rotate up and down, and the outer ends of the first connecting rod and the outer end of the second connecting rod are respectively connected with the left end and the right end of the connecting piece in a rotating way; the first connecting rod and the second connecting rod are structurally arranged, so that a linkage effect can be achieved, and when the electric push rod drives one side of the backboard to lift, the other side of the backboard can synchronously retreat or advance through linkage of the first connecting rod and the second connecting rod.
Preferably, one end of the fixing frame connected with the second connecting rod is arranged obliquely downwards and lower than one end of the fixing frame connected with the first connecting rod, and the connecting piece is positioned above one end of the fixing frame connected with the second connecting rod; the setting of above-mentioned structure for the connecting piece is higher than the mount, thereby first connecting rod and second connecting rod can drive the opposite side of back board and realize synchronous movement when the slope of back board one side is driven, guarantees the stability of back board and realizes the back board and retreats the upset simultaneously.
Therefore, the utility model has the characteristics of enabling a patient to independently operate, adjusting the inclination angle of the back board at any time according to own feeling, being simpler and more convenient to use and operate, avoiding the body of the patient from being extruded, ensuring the patient to rise comfortably, and the like.
Drawings
FIG. 1 is a perspective view of the present utility model when the person is standing up;
fig. 2 is a schematic view of the structure of the present utility model when not in use.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
As shown in fig. 1-2, a back mechanism for a nursing bed comprises a bed frame 1, a back plate 2 capable of overturning up and down is arranged above the front side of the bed frame 1, an electric push rod 3 for driving the back plate 2 to overturn up and down is arranged below the front side of the bed frame 1, when the electric push rod 3 drives one side, far away from the bed frame 1, of the back plate 2 to ascend or descend, one side, close to the bed frame 1, of the back plate 2 can synchronously retreat or advance, a fixed end of the electric push rod 3 is rotationally connected with the bed frame 1, and a movable end of the electric push rod 3 is rotationally connected with one side, far away from the bed frame, of the bottom surface of the back plate 2.
Above-mentioned electric putter and external control or remote controller signal connection or electricity are connected, and when the patient needed to rise, electric putter started, and electric putter's expansion end top moves the bottom of back board for back board one side is upwards raised, and the opposite side of back board is synchronous to be retreated, slowly keeps away from the bedstead, thereby realizes the retreating upset of back board, then supplementary patient rises.
As shown in fig. 1-2, the front side of the bedstead 1 is provided with a U-shaped bracket 11, the fixed end of the electric push rod 3 is rotationally connected with the U-shaped bracket 11, the U-shaped bracket 11 is located below the backboard 2, two symmetrically arranged connecting pieces 21 are arranged at two sides of the bottom of the backboard 2 corresponding to the upper side of the U-shaped bracket 11, a connecting rod structure rotationally connected with the connecting pieces 21 is arranged between the backboard 2 and the U-shaped bracket 11, the connecting rod structure comprises a fixing frame 41 which is arranged on the U-shaped bracket 11 and corresponds to the connecting pieces 21, one end of the fixing frame 41 is fixedly connected with the U-shaped bracket 11 and is connected with a first connecting rod 42 which can rotate left and right, the other end of the fixing frame 41 extends towards the direction of the bedstead 1 and is connected with a second connecting rod 43 which can rotate up and down, the outer end of the first connecting rod 42 and the outer end of the second connecting rod 43 are rotationally connected with the left and right ends of the connecting pieces 21 respectively, one end connected with the second connecting rod 43 on the fixing frame 41 is obliquely arranged downwards and lower than one end connected with the first connecting rod 43 on the fixing frame 41, and the connecting piece 21 is located above one end connected with the second connecting rod 43 on the fixing frame 41.
When the electric push rod is started, the movable end of the electric push rod pushes against the outer side of the backboard, meanwhile, the first connecting rod and the second connecting rod support one side, close to the bedstead, of the backboard, and one side, close to the bedstead, of the backboard is synchronously retreated through linkage of the first connecting rod and the second connecting rod, the retreating type backboard is realized, the body lifting assisting action is realized, two ends of the U-shaped support are welded with the edge of the bedstead, the fixed end of the electric push rod is connected to the U-shaped support and can rotate up and down, the movable end of the electric push rod is connected to the bottom surface of the outer side of the backboard and can rotate up and down, when the electric push rod drives the backboard to overturn, the electric push rod moves along with overturning displacement of the backboard, one end, connected with the fixing frame, of the first connecting rod rotates towards the second connecting rod, and the second connecting rod is synchronously lifted, and horizontal displacement of the side of the backboard is realized.
Claims (6)
1. A back mechanism for a nursing bed, which is characterized in that: including bedstead (1), the front side top of bedstead (1) is equipped with back board (2) that can overturn from top to bottom, the front side of bedstead (1) is equipped with electric putter (3) that are used for driving back board (2) upset from top to bottom corresponding to back board (2) below, when one side that keeps away from bedstead (1) on electric putter (3) drive back board (2) rises or descends, one side that is close to bedstead (1) on back board (2) can retreat or advance in step.
2. The back-use mechanism for a nursing bed as defined in claim 1, wherein: the fixed end of the electric push rod (3) is rotationally connected with the bedstead (1), and the movable end of the electric push rod (3) is rotationally connected with one side, far away from the bedstead, of the bottom surface of the backboard (2).
3. The back-use mechanism for a nursing bed as defined in claim 1, wherein: the front side of bedstead (1) is equipped with U type support (11), the stiff end and the U type support (11) of electric putter (3) rotate to be connected, U type support (11) are located back board (2) below.
4. A back-use mechanism for a nursing bed as defined in claim 3, wherein: two symmetrically arranged connecting pieces (21) are arranged at two sides of the bottom of the back board (2) corresponding to the upper parts of the U-shaped brackets (11), and a connecting rod structure rotationally connected with the connecting pieces (21) is arranged between the back board (2) and the U-shaped brackets (11).
5. The back-use mechanism for a nursing bed as defined in claim 4, wherein: the connecting rod structure comprises a fixing frame (41) which is arranged on a U-shaped support (11) and corresponds to a connecting piece (21), one end of the fixing frame (41) is fixedly connected with the U-shaped support (11) and is connected with a first connecting rod (42) which can rotate left and right, the other end of the fixing frame (41) extends towards the direction of a bedstead (1) and is connected with a second connecting rod (43) which can rotate up and down, and the outer ends of the first connecting rod (42) and the outer ends of the second connecting rod (43) are respectively connected with the left end and the right end of the connecting piece (21) in a rotating mode.
6. The back-use mechanism for a nursing bed as defined in claim 5, wherein: the fixing frame (41) is provided with one end connected with the second connecting rod (43) in a downward inclined mode and is lower than one end connected with the first connecting rod (42) on the fixing frame (41), and the connecting piece (21) is located above one end connected with the second connecting rod (43) on the fixing frame (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320917946.9U CN219629990U (en) | 2023-04-23 | 2023-04-23 | Back lifting mechanism for nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320917946.9U CN219629990U (en) | 2023-04-23 | 2023-04-23 | Back lifting mechanism for nursing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219629990U true CN219629990U (en) | 2023-09-05 |
Family
ID=87820629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320917946.9U Active CN219629990U (en) | 2023-04-23 | 2023-04-23 | Back lifting mechanism for nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219629990U (en) |
-
2023
- 2023-04-23 CN CN202320917946.9U patent/CN219629990U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |