CN214968089U - Patient stands up auxiliary device - Google Patents
Patient stands up auxiliary device Download PDFInfo
- Publication number
- CN214968089U CN214968089U CN202120392591.7U CN202120392591U CN214968089U CN 214968089 U CN214968089 U CN 214968089U CN 202120392591 U CN202120392591 U CN 202120392591U CN 214968089 U CN214968089 U CN 214968089U
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- Prior art keywords
- side board
- slider
- nursing bed
- rod
- hinged
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- 230000000474 nursing effect Effects 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000007306 turnover Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to a patient turning-over auxiliary device, which comprises a nursing bed and a turning-over mechanism arranged in the middle of the nursing bed and corresponding to the back of a patient, wherein the turning-over mechanism comprises a left side plate and a right side plate which are arranged at the left side and the right side of the nursing bed, an outer groove plate connected with the left side plate and an inner plate arranged between the left side plate and the outer groove plate and connected with the outer groove plate are arranged between the left side plate and the right side plate, a first transmission mechanism is connected among the bottom of the nursing bed, the left side plate and the right side plate, and a second transmission mechanism is connected among the bottom of the nursing bed, the outer groove plate and the inner plate; the utility model provides a patient stands up auxiliary device through the regular motion of reciprocating of nested formula structure, realizes whole flow of standing up.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to patient stands up auxiliary device.
Background
The turning-over function is a basic function of the rehabilitation nursing bed, on one hand, the turning-over function has the functions of assisting turning-over, adjusting sleeping posture, improving pressure distribution between different parts of a body and a bed surface, promoting microcirculation of capillary vessels in the body and the like, and on the other hand, the turning-over function can relieve the difficulty of medical staff in daily nursing of patients to a great extent. In addition, the bedsore occurrence probability of people lying in bed for a long time can be reduced by the scientific and reasonable turnover times.
The good and bad of the turnover mechanism directly influences the effect of rehabilitation nursing, and the good turnover design not only can improve the turnover comfort of a person lying in bed for a long time, but also can improve the overall performance of the rehabilitation nursing bed. Most of the rehabilitation nursing products in the market divide a bed board into a plurality of blocks so as to realize the function that each part of the multifunctional nursing bed can move independently. Due to the limitation of the structure of the bed board, the existing turning-over function has some places to be improved, the effect of the turning-over frame on the auxiliary nursing effect is not obvious, and the turning-over bed frame blocks the part of the patient to be nursed.
Disclosure of Invention
The utility model aims at solving the problem in the background art, providing a patient stands up auxiliary device, through the regular motion of reciprocating of nested formula structure, realizes whole flow of standing up.
The purpose of the utility model is realized like this:
the utility model provides a patient stands up auxiliary device, includes nursing bed and locates the nursing bed in the middle of, corresponds patient's back's the turnover mechanism, turnover mechanism is including left side board and the right side board of locating the nursing bed left and right sides, be equipped with the outer frid of connecting the left side board between left side board and the right side board and locate between left side board and the outer frid, be connected with the inner panel of outer frid, be connected with first drive mechanism between bottom, left side board and the right side board of nursing bed, be connected with second drive mechanism between bottom, outer frid and the inner panel of nursing bed.
Preferably, the outer frid is a structure shaped like a Chinese character ji with an opening at one side, two ends of one side of the opening of the outer frid are respectively hinged with the left side plate, the inner part of the other side of the outer frid, which is far away from the opening, is hinged with one end of the inner plate, and the other end of the inner plate is arranged in a suspended manner.
Preferably, be nested structure between left side board, outer frid and the inner panel, nursing bed is linked to left side board hinge, nursing bed is linked to right side board hinge.
Preferably, the first transmission mechanism comprises a turntable and two groups of connecting rod assemblies symmetrically connected with two sides of the turntable, the two groups of connecting rod assemblies are respectively connected with two side faces of the turntable, and one ends, far away from the turntable, of the two groups of connecting rod assemblies are respectively connected with the bottoms of the left side plate and the right side plate.
Preferably, the connecting rod assembly comprises a side rod connected with the turntable and a chute rod connected with the side rod, the side rod and the chute rod are hinged, a fixed pin is connected in a chute of the chute rod close to one end of the side rod, and the chute of the chute rod slides along the fixed pin.
Preferably, the second transmission mechanism comprises an outer lever hinged to the bottom of the outer groove plate, an outer connecting rod hinged to the outer lever, an outer sliding block hinged to the outer connecting rod, an inner lever hinged to the bottom of the inner plate, an inner connecting rod hinged to the inner lever and an inner sliding block hinged to the inner connecting rod, the outer lever and the inner lever are arranged in a staggered mode, the outer connecting rod and the inner connecting rod are arranged in a staggered mode, and a driving sliding block is connected between the outer sliding block and the inner sliding block.
Preferably, outer slider, interior slider and initiative slider are located on the same slide rail, the equal sliding connection of slider and initiative slider in the outer slider is in the up end of slide rail, the one side that outer slider and interior slider deviate from mutually is connected to the limiting plate through the spring respectively.
Preferably, a pressure spring is hinged between the outer groove plate and the inner plate, and the pressure springs are connected between the left side plate, the right side plate and the nursing bed.
Preferably, the hinge joint has the extension spring between left side board and the corresponding chute pole, the hinge joint has the extension spring between right side board and the corresponding chute pole, the hinge joint has the extension spring between outer frid and the outer lever, the hinge joint has the extension spring between inner panel and the interior lever.
Preferably, the left side plate, the right side plate, the outer groove plate and the inner plate are respectively connected with a corresponding airbag plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model provides a pair of patient stands up auxiliary device, when turning on one's side, left and right curb plate only has one to rotate, outer curb plate and inner panel in the middle of nested also only have one to rotate, when standing up to the left side, outer curb plate is to the left side upset, drive the inner panel simultaneously and overturn to the left side, when standing up to the right side, the inner panel is to the right side upset, outer curb plate is static, through regular control initiative slider, outer slider, the regular rotation of interior slider along the reciprocating motion and the carousel of slide rail, realize that the whole flow of standing up.
2. The utility model provides a pair of patient stands up auxiliary device, when standing up to the right side, the carousel rotates right, through the side lever, the chute pole will move and transmit the right side board, realize the upset of right side board, when overturning to predetermined angle, interior slider promotes the inner panel passive slider of right side, make inner panel and right side board keep invariable angle to overturn right, realize that the rotation of permanent contained angle dead axle stands up, after the nursing work is accomplished, initiative slider and carousel reverse movement, still make the person of lying in bed resume flat lying with invariable angle at last, the carousel rotates to the intermediate position, realize that the right side board resets.
3. The utility model provides a pair of patient stands up auxiliary device, the carousel is rotatory around self centre of a circle, this motion is the power input of whole mechanism, the carousel rotates around self centre of a circle and drives left right side pole motion, the motion of controlling the side lever drives the motion of chute pole, the chute pole can only slide along the fixed pin under the restraint of fixed pin, stretching out and withdrawing the motion of chute pole is just stretching out and withdrawing the function of left side board and right side board, just be operating condition when the chute pole extends the peak, the chute pole is retrieved to the lower just non-operating condition.
Drawings
Fig. 1 is a schematic structural view of the patient turning-over assisting device of the present invention.
Fig. 2 is a schematic view of the first transmission mechanism and the second transmission mechanism of the patient turning-over assisting device of the present invention.
Fig. 3 is a schematic view of a first transmission mechanism of the patient turning-over assisting device of the present invention.
In the figure: 1. a nursing bed; 2. a left side plate; 3. a right side plate; 4. an outer channel plate; 5. an inner plate; 6. a first transmission mechanism; 61. a turntable; 62. a side lever; 63. a chute rod; 64. a fixing pin; 7. an active slider; 8. an inner slide block; 9. an outer slide block; 10. a spring; 11. a limiting plate; 12. an inner link; 13. an inner lever; 14. an outer link; 15. an outer lever.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Example 1
Referring to fig. 1, a patient turning-over auxiliary device comprises a nursing bed 1 and a turning-over mechanism arranged in the middle of the nursing bed 1 and corresponding to the back of a patient, the turnover mechanism comprises a left side plate 2 and a right side plate 3 which are arranged at the left side and the right side of the nursing bed 1, an outer groove plate 4 connected with the left side plate 2 and an inner plate 5 connected with the outer groove plate 4 and arranged between the left side plate 2 and the outer groove plate 4 are arranged between the left side plate 2 and the right side plate 3, the left side plate 2, the outer trough plate 4 and the inner plate 5 are in a nested structure, the left side plate 2 is hinged with the nursing bed 1, the right side plate 3 is hinged with the nursing bed 1, the outer slot plate 4 is of a structure with an opening at one side in a shape like a Chinese character ji, the two ends of one side of the opening of the outer groove plate 4 are hinged with the left side plate 2 respectively, the inner part of the other side of the outer groove plate 4, which is far away from the side of the opening, is hinged with one end of the inner plate 5, and the other end of the inner plate 5 is arranged in a suspended manner.
When turning on one's side, left side board 2 and right side board 3 only have one to rotate, and nested middle outer frid 4 and inner panel 5 also only have one to rotate, when standing up to the left side, outer frid 4 is to the left side upset, drives inner panel 5 simultaneously and to the left side upset, and when standing up to the right side, inner panel 5 is to the right side upset, and outer frid 4 is static, through regular control left side board 2, right side board 3, the regular rotation of outer frid 4 and inner panel 5, realizes whole flow of standing up.
Referring to fig. 2 and 3, a first transmission mechanism 6 is connected between the bottom of the nursing bed 1, the left side plate 2 and the right side plate 3, and a second transmission mechanism is connected between the bottom of the nursing bed 1, the outer trough plate 4 and the inner plate 5.
The rotary table 61 rotates around the center of the circle, the motion is power input of the whole mechanism, the rotary table 61 rotates around the center of the circle to drive the left side rod 62 and the right side rod 62 to move, the left side rod 62 and the right side rod 62 drive the sliding groove rod 63 to move, the sliding groove rod 63 can only slide along the fixed pin 64 under the constraint of the fixed pin 64, the extending and retracting motion of the sliding groove rod 63 is the extending and retracting function of the left side plate 2 and the right side plate 3, the sliding groove rod 63 is in a working state when extending to the highest point, and the sliding groove rod 63 is in a non-working state when retracting to the lowest point.
Second drive mechanism includes that the hinge connects outer lever 15, the hinge of outer frid 4 bottom connects outer lever 14 of outer lever 15, the hinge connects outer slider 9 of outer link 14, the hinge connects interior lever 13 of inner panel 5 bottom, the hinge connects interior link 12 of interior lever 13 and the hinge connects interior slider 8 of interior link 12, crisscross setting between outer lever 15 and the interior lever 13, crisscross setting between outer link 14 and the interior link 12, be connected with initiative slider 7 between outer slider 9 and the interior slider 8, outer slider 9, interior slider 8 and initiative slider 7 are located on same slide rail, the equal sliding connection of slider 8 and initiative slider 7 in outer slider 9 is in the up end of slide rail, one side that outer slider 9 and interior slider 8 deviate from is connected to limiting plate 11 through spring 10 respectively.
When the patient turns over to the right side, the turntable rotates rightwards, the motion is transmitted to the right side plate through the side rods and the sliding groove rods, the right side plate is turned over, when the patient turns over to a preset angle, the driving sliding block pushes the inner sliding block to slide leftwards, the inner plate and the right side plate keep a constant angle and turn rightwards, the constant included angle and fixed shaft is rotated to turn over, after nursing work is completed, the driving sliding block and the turntable move reversely, the patient lying in bed is restored to lie at the constant angle, and finally the turntable rotates to the middle position, and the right side plate is reset.
Example 2
On the basis of embodiment 1, the hinge joint has the extension spring between left side board and the corresponding chute pole, the hinge joint has the extension spring between right side board and the corresponding chute pole, the hinge joint has the extension spring between outer frid and the outer lever, the hinge joint has the extension spring between inner panel and the interior lever.
In the resetting process, the springs push the corresponding sliding blocks to be in contact with the driving sliding blocks, the driving levers provide resetting force for the corresponding tension springs, uncertainty caused by gravity and friction force is eliminated for the outer groove plates, the inner plates, the left side plate and the right side plate, the inner sliding blocks and the outer sliding blocks are prevented from creeping, and continuous and stable resetting of the outer groove plates, the inner plates, the left side plate and the right side plate is guaranteed.
Above only be the preferred embodiment of the present invention, not be used for limiting the utility model discloses, the all be in the utility model discloses an any modification of doing in the protection scope, equal replacement etc. all should be contained within the protection scope of the utility model.
Claims (7)
1. A patient turning-over assisting device is characterized in that: including nursing bed (1) and locate nursing bed (1) middle, correspond patient back's turnover mechanism, turnover mechanism is including left side board (2) and right side board (3) of locating nursing bed (1) left and right sides, be equipped with outer frid (4) of connecting left side board (2) between left side board (2) and right side board (3) and locate between left side board (2) and outer frid (4), connect inner panel (5) of outer frid (4), be connected with first drive mechanism (6) between bottom, left side board (2) and the right side board (3) of nursing bed (1), be connected with second drive mechanism between bottom, outer frid (4) and inner panel (5) of nursing bed (1).
2. A patient turn assist device as claimed in claim 1, wherein: the outer frid (4) are the structure of a Chinese character ji of one side open-ended, the both ends and left side board (2) of the open-ended one side of outer frid (4) are hinged respectively, the inside hinge of the opposite side of open-ended one side is kept away from in outer frid (4) connects the one end of inner panel (5), the other end unsettled setting of inner panel (5).
3. A patient turn assist device as claimed in claim 1, wherein: be nested formula structure between left side board (2), outer frid (4) and inner panel (5), left side board (2) hinge joint nursing bed (1), right side board (3) hinge joint nursing bed (1).
4. A patient turn assist device as claimed in claim 1, wherein: first drive mechanism (6) are including carousel (61) and two sets of link assemblies of symmetric connection carousel (61) both sides, two sets of link assemblies connect the both sides face of carousel (61) respectively, two sets of link assemblies keep away from the one end of carousel (61) and be connected with the bottom of left side board (2) and right side board (3) respectively.
5. A patient turn assist device as claimed in claim 4, wherein: the connecting rod assembly comprises a side rod (62) connected with the rotary disc (61) and a sliding groove rod (63) connected with the side rod (62), the side rod (62) and the sliding groove rod (63) are hinged, a fixing pin (64) is connected in a sliding groove of one end, close to the side rod (62), of the sliding groove rod (63), and the sliding groove of the sliding groove rod (63) slides along the fixing pin (64).
6. A patient turn assist device as claimed in claim 1, wherein: the second transmission mechanism comprises an outer lever (15) hinged to the bottom of the outer groove plate (4), an outer connecting rod (14) hinged to the outer lever (15), an outer sliding block (9) hinged to the outer connecting rod (14), an inner lever (13) hinged to the bottom of the inner plate (5), an inner connecting rod (12) hinged to the inner lever (13) and an inner sliding block (8) hinged to the inner connecting rod (12), the outer lever (15) and the inner lever (13) are arranged in a staggered mode, the outer connecting rod (14) and the inner connecting rod (12) are arranged in a staggered mode, and a driving sliding block (7) is connected between the outer sliding block (9) and the inner sliding block (8).
7. A patient turn assist device as claimed in claim 6, wherein: outer slider (9), interior slider (8) and initiative slider (7) are located on the same slide rail, the equal sliding connection in the up end of slide rail of slider (8) and initiative slider (7) in outer slider (9), one side that outer slider (9) and interior slider (8) deviate from mutually is connected to limiting plate (11) through spring (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120392591.7U CN214968089U (en) | 2021-02-22 | 2021-02-22 | Patient stands up auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120392591.7U CN214968089U (en) | 2021-02-22 | 2021-02-22 | Patient stands up auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214968089U true CN214968089U (en) | 2021-12-03 |
Family
ID=79157104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120392591.7U Expired - Fee Related CN214968089U (en) | 2021-02-22 | 2021-02-22 | Patient stands up auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214968089U (en) |
-
2021
- 2021-02-22 CN CN202120392591.7U patent/CN214968089U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |