CN211962438U - Turning-over device convenient for nursing long-term bedridden patient - Google Patents
Turning-over device convenient for nursing long-term bedridden patient Download PDFInfo
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- CN211962438U CN211962438U CN202020378364.4U CN202020378364U CN211962438U CN 211962438 U CN211962438 U CN 211962438U CN 202020378364 U CN202020378364 U CN 202020378364U CN 211962438 U CN211962438 U CN 211962438U
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- turnover plate
- turning
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 13
- 230000007774 longterm Effects 0.000 title claims description 7
- 230000007306 turnover Effects 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000000670 limiting effect Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 208000020339 Spinal injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a turning-over device convenient to nurse patient that lies in bed for a long time, including four landing legs, the fixed bed frame that is provided with in top of four landing legs, the left and right sides of bed frame upper end is provided with the rail respectively, the inboard middle part of preceding back wall of bed frame is provided with the pivot, it is provided with left turnover plate and right returning face plate to rotate in the pivot, left turnover plate and right returning face plate keep away from other two angle activities overlap joint of pivot one end on the landing leg that corresponds separately, the lower part of four landing legs is provided with the layer board, be provided with left turnover mechanism between layer board and the left turnover plate, be provided with right turnover mechanism between layer board and the right returning face plate, left turnover mechanism and right turnover mechanism use the central line of pivot to set up as symmetry axis symmetry mirror image, left turnover plate and right turnover plate are respectively through left turnover mechanism and right turnover mechanism drive around the. The device can realize the effect of side turning or integral turning of the patient, help the patient to easily and comfortably complete the turning action, and reduce the workload of nursing staff.
Description
Technical Field
The utility model relates to the technical field of medical facilities, in particular to a turning-over device convenient for nursing patients lying in bed for a long time.
Background
The hospital bed is an indispensable leaning and lying device of hospital equipment, and provides a place for patients to rest. However, many patients have to spend a long time in bed for recuperation due to fracture, stroke, burn, spinal injury, etc. The patient lies in bed for a long time, which brings much inconvenience to nursing staff, and the patient can not get up in bed for a long time, and bedsore can be caused by unsmooth blood circulation of blood vessels and the like. The existing medical bed only has a function of lifting back and forth, the upper part of the body or the legs of a patient are lifted, but the patient cannot turn over automatically. When a patient needs to turn over, several people are often needed to finish the turning over, if the turning over process is not well matched, the secondary injury can be caused to the patient, the labor intensity of nursing personnel is increased, the pain of the patient is increased, and therefore the turning over device convenient for nursing the patient lying in bed for a long time is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a turning-over device convenient to nursing patient that lies in bed for a long time to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a turning device convenient to nurse patient that lies in bed for a long time, including four landing legs, the fixed bed frame that is provided with in top of four landing legs, the left and right sides of bed frame upper end is provided with the rail respectively, the bed frame is a rectangular frame, the inboard middle part of preceding back wall of bed frame is provided with the pivot, it is provided with left returning face plate and right returning face plate to rotate in the pivot, left returning face plate and right returning face plate keep away from other two angle activity overlap joint of pivot one end on the landing leg that corresponds separately, the fixed layer board that is provided with in lower part of four landing legs, be provided with left tilting mechanism between layer board and the left returning face plate, be provided with right tilting mechanism between layer board and the right returning face plate, left tilting mechanism and right tilting mechanism use the central line of pivot as the symmetry axis symmetry mirror setting, left returning face plate and right returning face plate are respectively through left tilting.
Furthermore, the left turnover mechanism and the right turnover mechanism both comprise servo motors, the servo motors are fixedly installed in the middle of the supporting plate, a front bearing seat and a rear bearing seat are correspondingly arranged on two sides of the supporting plate, a front driven shaft and a rear driven shaft are vertically installed in the front bearing seat and the rear bearing seat through bearing rotation, the lower parts of the front driven shaft and the rear driven shaft are smooth shafts, the upper parts of the front driven shaft and the rear driven shaft are provided with screw rods, a front driven chain wheel and a rear driven chain wheel are respectively arranged on the smooth shafts, a front sliding block and a rear sliding block are rotatably installed on the screw rods through threads; the upper parts of the front sliding block and the rear sliding block are respectively provided with a front ejector rod and a rear ejector rod, the top ends of the front ejector rod and the rear ejector rod are respectively hinged with the bottom of the left overturning plate, and the bottoms of the front ejector rod and the rear ejector rod are respectively fixedly connected with the front sliding block and the rear sliding block; the supporting plate is vertically provided with a front limiting block and a rear limiting block at corresponding positions on the inner sides of the front bearing seat and the rear bearing seat respectively, one sides of the front limiting block and the rear limiting block, which are close to the front sliding block and the rear sliding block, are provided with a front sliding chute and a rear sliding chute respectively, and the front sliding block and the rear sliding block are clamped in the front sliding chute and the rear sliding chute respectively through a front connecting rod and a rear connecting rod in a sliding manner; the output end of the servo motor is connected with a short shaft, and a lower chain wheel and an upper chain wheel are sequentially arranged on the short shaft from bottom to top; the front driven chain wheel is connected with the lower chain wheel through a front chain, and the rear driven chain wheel is connected with the upper chain wheel through a rear chain.
Furthermore, the top surfaces of the left turnover plate and the right turnover plate are both fixedly provided with a layer of cushion pad.
Furthermore, the side parts of the four corners of the bed frame are provided with fixing plates, and the front end and the rear end of the fence are connected with the fixing plates.
Compared with the prior art, the beneficial effects of the utility model are that:
the servo motor is driven to operate, the lower upper chain wheel, the front driven chain wheel, the rear driven chain wheel, the front driven shaft and the rear driven shaft are sequentially driven to rotate, and a front sliding block and a rear sliding block which are in threaded connection with the front driven shaft and the rear driven shaft can move up and down along the screw rod under the limiting of the front limiting plate and the rear limiting plate, so that the left turnover plate and the right left turnover plate are respectively lifted up or put down through; when a patient needs to turn over, the right (or left) turnover mechanism can be started firstly to move the body of the patient to the left (or right) turnover plate, then the left (or right) turnover mechanism is started to slowly lift the body of the patient, and meanwhile, the right (or left) turnover mechanism is matched with the left (or right) turnover mechanism to slowly descend to slowly turn over the body of the patient; the device can realize the effect of side turning or integral turning of the patient, help the patient to easily and comfortably complete the turning action, and reduce the labor capacity of nursing staff.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is an enlarged view of the portion I in FIG. 1.
In the figure: the device comprises a supporting leg 1, a bed frame 2, a fixing plate 21, a fence 22, a rotating shaft 3, a left turnover plate 4, a right turnover plate 5, a cushion pad 6, a right turnover mechanism 7, a supporting plate 8, a left turnover mechanism 9, a servo motor 91, a short shaft 92, a lower chain wheel 93, an upper chain wheel 94, a front chain 95, a front driven chain wheel 96, a front driven shaft 97, a stop block 98, a front sliding block 99, a front limit block 910, a front ejector pin 911, a front sliding chute 912, a front connecting rod 913, a rear chain 914, a rear driven chain wheel 915, a rear sliding block 916, a rear ejector pin 917, a rear driven shaft 918, a rear connecting rod 919, a rear limit block 920 and a rear sliding chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a turning device convenient to nurse long-term bed patient, including four landing legs 1, the fixed bed frame 2 that is provided with in top of four landing legs 1, the left and right sides of bed frame 2 upper end is provided with rail 22 respectively, bed frame 2 is a rectangular frame, the inboard middle part of preceding back wall of bed frame 2 is provided with pivot 3, it is provided with left returning face plate 4 and right returning face plate 5 to rotate on the pivot 3, the other two angle activities overlap joint that the pivot 3 one end was kept away from to left returning face plate 4 and right returning face plate 5 are on landing leg 1 that corresponds separately, the fixed layer board 8 that is provided with in lower part of four landing legs 1, be provided with left tilting mechanism 9 between layer board 8 and the left returning face plate 4, be provided with right tilting mechanism 7 between layer board 8 and the right returning face plate 5, left tilting mechanism 9 and right tilting mechanism 7 use the central line of pivot 3 as the symmetry mirror image setting, left returning face plate 4 and right returning face plate 5 are rotated around pivot 3 through left tilting mechanism 9 and right tilting.
The left turnover mechanism 9 and the right turnover mechanism 7 both comprise a servo motor 91, the servo motor 91 is fixedly installed in the middle of the supporting plate 8, a front bearing seat and a rear bearing seat are correspondingly arranged on two sides of the supporting plate 8, a front driven shaft 97 and a rear driven shaft 918 are vertically installed in the front bearing seat and the rear bearing seat through bearing rotation, the lower parts of the front driven shaft 97 and the rear driven shaft 918 are both smooth shafts, the upper parts of the front driven shaft 97 and the rear driven shaft 918 are screw rods, a front driven chain wheel 96 and a rear driven chain wheel 915 are respectively arranged on the smooth shafts, a front sliding block 99 and a rear sliding block 916 are spirally installed on the screw rods; the upper parts of the front sliding block 99 and the rear sliding block 916 are respectively provided with a front ejector pin 911 and a rear ejector pin 917, the top ends of the front ejector pin 911 and the rear ejector pin 917 are respectively hinged with the bottom of the left turnover plate 4, and the bottoms of the front ejector pin 911 and the rear ejector pin 917 are respectively fixedly connected with the front sliding block 99 and the rear sliding block 916; a front limiting block 910 and a rear limiting block 920 are vertically arranged at corresponding positions on the inner sides of the front bearing seat and the rear bearing seat of the supporting plate 8, a front sliding groove 912 and a rear sliding groove 921 are respectively arranged on one sides of the front limiting block 910 and the rear limiting block 920, which are close to the front sliding block 99 and the rear sliding block 916, and the front sliding block 99 and the rear sliding block 916 are respectively clamped in the front sliding groove 912 and the rear sliding groove 921 through a front connecting rod 913 and a rear connecting rod 919 in a sliding manner; the output end of the servo motor 91 is connected with a short shaft 92, and the short shaft 92 is sequentially provided with a lower chain wheel 93 and an upper chain wheel 94 from bottom to top; the front driven sprocket 96 is connected to the lower sprocket 93 by a front chain 95, and the rear driven sprocket 915 is connected to the upper sprocket 94 by a rear chain 914.
The top surfaces of the left turnover plate 4 and the right turnover plate 5 are both fixedly provided with a layer of cushion pad 6, and the comfort of a patient is improved through the cushion pad 6.
The four corners of the bed frame 2 are provided with fixing plates 21, and the front and rear ends of the rail 22 are connected with the fixing plates 21. The stability of the bed frame 2 is improved.
The working principle is as follows: when the utility model is used, if the patient needs to be turned over, firstly, the right turnover mechanism 7 at the bottom of the right turnover plate 5 is started, the rotation of the servo motor 91 is utilized to drive the short shaft 92, the lower chain wheel 93 and the upper chain wheel 94 to rotate, and further the front driven chain wheel 96 and the rear driven chain wheel 915 are driven to rotate through the front chain 95 and the rear chain 914 respectively, so that the front driven shaft 97 and the rear driven shaft 918 are rotated, because the front slider 99 and the rear slider 916 are respectively in threaded connection with the front driven shaft 97 and the rear driven shaft 918, under the limiting action of the front limiting block 910 and the rear limiting block 920, the front slider 99 and the rear slider 916 respectively slide up and down along the front driven shaft 97 and the rear driven shaft 918, so as to realize the rotation of the right turnover plate 5, the right turnover plate 5 slightly lifts the body of the patient and moves to one side of the left turnover plate 4, at the moment, the left turnover mechanism 9 is started again, the working process of, when the body of the patient is on one side, the right turnover plate 5 is slowly lowered, the right turnover plate 5 is matched with the left turnover plate 4 to slowly turn over the body of the patient, if the other side of the patient is to be turned over, the operation steps are the same as the above steps, only the left turnover mechanism 9 is started to lift the body of the patient and move the body of the patient to the right turnover plate 5, and then the left turnover plate 4 is lowered, so that the left turnover plate 4 is matched with the right turnover plate 5 to act. The device can realize the effect of side turning or integral turning of the patient, help the patient to easily and comfortably complete the turning action, and reduce the labor capacity of nursing staff.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a turning device convenient to nurse long-term bed patient, includes four landing legs (1), and the top of four landing legs (1) is fixed to be provided with bed frame (2), and the left and right sides of bed frame (2) upper end is provided with rail (22) respectively, its characterized in that: the bed frame (2) is a rectangular frame, the middle part of the inner side of the front and rear walls of the bed frame (2) is provided with a rotating shaft (3), the rotating shaft (3) is rotatably provided with a left turnover plate (4) and a right turnover plate (5), the other two corners of one end of the left turnover plate (4) and the other end of the right turnover plate (5) far away from the rotating shaft (3) are movably lapped on the corresponding supporting legs (1), the lower parts of the four supporting legs (1) are fixedly provided with supporting plates (8), a left turnover mechanism (9) is arranged between the supporting plates (8) and the left turnover plate (4), a right turnover mechanism (7) is arranged between the supporting plates (8) and the right turnover plate (5), the left turnover mechanism (9) and the right turnover mechanism (7) are symmetrically arranged by taking the central line of the rotating shaft (3) as a symmetrical axis, the left turnover plate (4) and the right turnover plate (5) are driven to rotate around the rotating shaft (3) in the bed frame (2) through a left turnover mechanism (9) and a right turnover mechanism (7) respectively.
2. The turning-over device for nursing long-term bedridden patients as claimed in claim 1, wherein: the left turnover mechanism (9) and the right turnover mechanism (7) both comprise a servo motor (91), the servo motor (91) is fixedly installed in the middle of the supporting plate (8), a front bearing seat and a rear bearing seat are correspondingly arranged on two sides of the supporting plate (8), a front driven shaft (97) and a rear driven shaft (918) are vertically installed in the front bearing seat and the rear bearing seat through bearing rotation, the lower parts of the front driven shaft (97) and the rear driven shaft (918) are smooth shafts, the upper parts of the front driven shaft and the rear driven shaft are screw rods, a front driven chain wheel (96) and a rear driven chain wheel (915) are respectively arranged on the smooth shafts, a front sliding block (99) and a rear sliding block (916) are rotatably installed on the screw rods through threads; the upper parts of the front sliding block (99) and the rear sliding block (916) are respectively provided with a front ejector rod (911) and a rear ejector rod (917), the top ends of the front ejector rod (911) and the rear ejector rod (917) are respectively hinged with the bottom of the left turnover plate (4), and the bottoms of the front ejector rod (911) and the rear ejector rod (917) are respectively fixedly connected with the front sliding block (99) and the rear sliding block (916); a front limiting block (910) and a rear limiting block (920) are respectively vertically arranged on the corresponding positions of the inner sides of the front bearing seat and the rear bearing seat of the supporting plate (8), a front sliding chute (912) and a rear sliding chute (921) are respectively arranged on one sides of the front limiting block (910) and the rear limiting block (920) close to the front sliding block (99) and the rear sliding block (916), and the front sliding block (99) and the rear sliding block (916) are respectively clamped in the front sliding chute (912) and the rear sliding chute (921) in a sliding manner through a front connecting rod (913) and a rear connecting rod (919); the output end of the servo motor (91) is connected with a short shaft (92), and the short shaft (92) is sequentially provided with a lower chain wheel (93) and an upper chain wheel (94) from bottom to top; the front driven sprocket (96) is connected to the lower sprocket (93) by a front chain (95), and the rear driven sprocket (915) is connected to the upper sprocket (94) by a rear chain (914).
3. The turning-over device for nursing long-term bedridden patients as claimed in claim 1, wherein: the top surfaces of the left turnover plate (4) and the right turnover plate (5) are both fixedly provided with a layer of cushion pad (6).
4. The turning-over device for nursing long-term bedridden patients as claimed in claim 1, wherein: the side parts of four corners of the bed frame (2) are provided with fixing plates (21), and the front end and the rear end of the fence (22) are connected with the fixing plates (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378364.4U CN211962438U (en) | 2020-03-23 | 2020-03-23 | Turning-over device convenient for nursing long-term bedridden patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378364.4U CN211962438U (en) | 2020-03-23 | 2020-03-23 | Turning-over device convenient for nursing long-term bedridden patient |
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| Publication Number | Publication Date |
|---|---|
| CN211962438U true CN211962438U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020378364.4U Active CN211962438U (en) | 2020-03-23 | 2020-03-23 | Turning-over device convenient for nursing long-term bedridden patient |
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| CN (1) | CN211962438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117257570A (en) * | 2022-06-15 | 2023-12-22 | 美固龙金属制品（中国）有限公司 | Turning device and bed |
-
2020
- 2020-03-23 CN CN202020378364.4U patent/CN211962438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117257570A (en) * | 2022-06-15 | 2023-12-22 | 美固龙金属制品（中国）有限公司 | Turning device and bed |
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