CN210785087U

CN210785087U - Severe medical science stands up device with patient

Info

Publication number: CN210785087U
Application number: CN201921545762.4U
Authority: CN
Inventors: 刘双
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-19
Anticipated expiration: 2029-09-17

Abstract

A patient turning-over device for critical medicine is characterized in that a third bed board is fixedly connected to the left rear side of the upper end surface of a bed body, a fourth bed board capable of being turned over backwards is hinged to the front end of the third bed board, a first bed board and a second bed board capable of being turned over leftwards are hinged to the right ends of the third bed board and the fourth bed board, and the second bed board can be turned over backwards; a large rectangular groove is formed in the surface of the upper end of the bed body, a control structure capable of enabling the first bed plate and the second bed plate to turn left is arranged in the center of the large rectangular groove, and a control structure capable of enabling the second bed plate and the third bed plate to turn backwards is arranged in the rear end of the large rectangular groove; the second bed board can overturn backwards and also can overturn leftwards, and the specific overturning condition is determined according to the control structure.

Description

Severe medical science stands up device with patient

Technical Field

The utility model belongs to the technical field of medical equipment and specifically relates to a severe medical science is with patient turning-over device is related to.

Background

People can often see that some serious patients can not move when lying in a bed and can not take care of life; when doctors are used for treating or nursing these critical patients, the patients need to turn over or sit up, but some patients have large weight and cannot be matched with the doctors, so that the patients need a critical medical patient turning-over device, and the existing turning-over device has the problems of high cost, non-compliance with medical use, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a severe medical science with patient turning-over device, can be light and handy simple messenger patient turn-over around with control and stand up, the cost is very low moreover to settle below has the collection box, provides convenience for medical personnel, has solved the problem of mentioning in the above-mentioned background effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

a patient turning-over device for critical medicine comprises a bed body, wherein a third bed board is fixedly connected to the left rear side of the upper end surface of the bed body, a fourth bed board capable of being turned over backwards is hinged to the front end of the third bed board, a first bed board and a second bed board capable of being turned over leftwards are hinged to the right ends of the third bed board and the fourth bed board, and the second bed board can be turned over backwards; a large rectangular groove is formed in the surface of the upper end of the bed body, a control structure capable of enabling the first bed board and the second bed board to turn left is arranged in the center of the large rectangular groove, and a control structure capable of enabling the second bed board and the third bed board to turn backwards is arranged in the rear end of the large rectangular groove.

Preferably, both ends surface center department upside articulates respectively has three bracing piece around the bed body, but manual control horizontal hunting's handrail is installed to the bracing piece upper end, handrail lower extreme surface is seted up flutedly, the upper end of bracing piece articulates respectively inside the recess, the cylinder groove has been seted up on the bracing piece upper end surface, the inside sliding connection of cylinder groove has the cylindric lock, the handrail department that the cylindric lock upper end corresponds has seted up the through-hole, the big cylinder groove has been seted up to the through-hole lower extreme, cylindric lock sliding connection is at the through-hole inner wall, cylindric lock outer end surface upside fixedly connected with tray, tray upper end fixed surface is connected with the spring, tray sliding connection is at big cylinder inslot wall, cylindric lock.

Preferably, the lower end surfaces of the first bed board and the second bed board are slidably connected with first rolling shafts, the front end surfaces and the rear end surfaces of the first rolling shafts are fixedly connected with first pry bars, the lower ends of the inner surfaces of the first pry bars are fixedly connected with first supporting shafts, the front end and the rear end of each first supporting shaft are hinged on the inner walls of the front end and the rear end of each large rectangular groove, the center of each first supporting outer surface is fixedly connected with a first pry plate, the lower side of the front end surface of each first pry plate is hinged with a first push plate, the left side of the rear end surface of each first push plate is hinged with a first straight rack, the upper end of each first straight rack is meshed with a first straight gear, the center of each first straight gear is fixedly connected with a first connecting shaft, the front end of the outer surface of each first connecting shaft is fixedly connected with a first worm wheel, the lower end of each first worm wheel is meshed, the surface of the front end of the first driving shaft is fixedly connected with a first adjusting handle.

Preferably, the surfaces of the lower ends of the second bed board and the third bed board are slidably connected with second rolling shafts, the surfaces of the left and right ends of each second rolling shaft are fixedly connected with second pry bars, the lower ends of the inner surfaces of the second pry bars are meshed with second supporting shafts, the surfaces of the left and right ends of each second supporting shaft are hinged on the inner walls of the left and right ends of the large rectangular groove, the center of the outer surface of each second supporting shaft is fixedly connected with a second pry plate, the lower end of the left surface of each second pry plate is hinged with a second push plate, the rear end of the left surface of each second push plate is hinged with a second straight rack, the upper end of each second straight rack is meshed with a second straight gear, the center of each second straight gear is fixedly connected with a second connecting shaft, the left end of the outer surface of each second connecting shaft is fixedly connected with a second worm wheel, the lower end of each second worm wheel, the rear side of the large straight gear is meshed with a steering straight gear, the lower side of the steering straight gear is meshed with a first small straight gear, the center of the first small straight gear is fixedly connected with a rotating shaft, the left side of the outer surface of the rotating shaft is fixedly connected with two second small straight gears, the upper ends of the two second small straight gears are meshed with a long straight rack, and the upper end of the long straight rack is fixedly connected with a recycling bin.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

a patient turning-over device for severe medicine can provide different conditions for patients, and can turn over the patients front and back and left and right; rotatable armrests are arranged at the left end and the right end of the bed body, and can be adjusted to the left side and the right side of the bed body when not needed; when a doctor changes the dressing, the recovery box can be opened when the patient turns over, so that the doctor can conveniently take care of dressing change.

Drawings

Fig. 1 is a schematic view of the overall structure of the patient turn-over device for critical medicine of the present invention.

Fig. 2 is a partial cross-sectional view of the armrest of the device for turning over a patient in critical medicine of the present invention.

Fig. 3 is a partial cross-sectional enlarged view of the armrest of the device for turning over patients in severe medicine.

Fig. 4 is a schematic diagram of the leftward rotation structure of the turning-over device for critical care medical patients of the present invention.

Fig. 5 is a schematic diagram of the rightward rotating structure of the device for turning over a patient in critical medicine of the present invention.

Fig. 6 is a schematic view of the structure of the recycling box of the turning-over device for critical patients.

Reference numbers in the figures: 1-a first bed board, 2-a second bed board, 3-a third bed board, 4-a fourth bed board, 5-a pull ring, 6-a handrail, 7-a support rod, 8-a bed body, 9-a first adjusting handle, 10-a second adjusting handle, 11-a spring, 12-a cylindrical pin, 13-a first bevel gear, 14-a second bevel gear, 15-a first pry bar, 16-a first rolling shaft, 17-a first support shaft, 18-a switch, 19-a first pry plate, 20-a first push plate, 21-a first worm, 22-a first worm gear, 23-a first straight gear, 24-a first straight rack, 25-a first connecting shaft, 26-a driving shaft, 27-a second rolling shaft, 28-a second pry bar, 29-a second support shaft, 30-a second pry plate, 31-a second push plate, 32-a second spur rack, 33-a second spur gear, 34-a second worm gear, 35-a second worm, 36-a second connecting shaft, 37-a large spur gear, 38-a steering spur gear, 39-a sliding shaft, 40-a first small spur gear, 41-a rotating shaft, 42-a second small spur gear, 43-a long straight rack, 44-a tray and 45-a recycling bin.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, the utility model provides a patient turn-over device for critical medicine, which comprises a bed body 8, a third bed board 3 is fixedly connected to the left rear side of the upper end surface of the bed body 8, a fourth bed board 4 capable of turning backwards is hinged to the front end of the third bed board 3, a first bed board 1 and a second bed board 2 capable of turning leftwards are hinged to the right ends of the third bed board and the fourth bed board, and the second bed board 2 can turn backwards; a large rectangular groove is formed in the surface of the upper end of the bed body 8, a control structure capable of enabling the first bed board 1 and the second bed board 2 to turn left is arranged in the center of the large rectangular groove, and a control structure capable of enabling the second bed board 2 and the third bed board 3 to turn back is arranged in the rear end of the large rectangular groove.

The bed body 8 is the core that supports whole device, and first bed board 1, second bed board 2,

third bed board

3 and 4 inboard surfaces of fourth bed board are articulated each other, when first roller bearing 16 rotates below, can drive first bed board 1 and second bed board 2, and first bed board 1 and second bed board 2 can be turned up, when second roller bearing 27 rotates below, can drive second bed board 2 and third bed board 3, and second bed board 2 and third bed board 3 can be turned up.

The utility model discloses a bed body, bed body 8 front and back both ends surface center department upside articulates respectively has three bracing piece 7, but manual control horizontal hunting's handrail 6 is installed to bracing piece 7 upper end, handrail 6 lower extreme surface is seted up flutedly, the upper end of bracing piece 7 articulates respectively inside the recess, the cylinder groove has been seted up on bracing piece 7 upper end surface, the inside sliding connection of cylinder groove has cylindric lock 12, the through-hole has been seted up in handrail 6 department that cylindric lock 12 upper end corresponds, the big cylinder groove has been seted up to the through-hole lower extreme, cylindric lock 12 sliding connection is at the through-hole inner wall, cylindric lock 12 outer end surface upside fixedly connected with tray 44, tray 44 upper end fixed surface is connected with spring 11, tray 44 sliding connection is at big cylinder inslot wall.

The handrail 6 is hinged with the supporting rod 7, the supporting rod 7 is hinged with the bed body 8, the handrail 6 can be rotated down when not used, when the cylindrical pin 12 is clamped in the groove, the handrail 6 and the supporting rod 7 cannot move at the moment, and when the handrail 6 is not needed, the pull ring 5 is pulled up to enable the cylindrical pin 12 to be separated from the groove and rotate downwards, and then the operation can be finished; the lower end of the cylindrical pin 12 is a sphere, the upper end of the tray 44 is provided with the spring 11, when the cylindrical pin 12 is separated from the groove, the cylindrical pin 12 can slide on the surface of the supporting plate, when the handrail 6 is needed, the handrail 6 only needs to be rotated to be vertical to the supporting rod 7, and the cylindrical pin 12 enters the groove under the action of the spring 11 and cannot rotate at the moment.

The lower end surfaces of the first bed board 1 and the second bed board 2 are connected with a first rolling shaft 16 in a sliding way, the front and back end surfaces of the first rolling shaft 16 are fixedly connected with a first pry bar 15, the lower end of the inner surface of the first pry bar 15 is fixedly connected with a first supporting shaft 17, the front and back ends of the first supporting shaft 17 are hinged on the inner walls of the front and back ends of the large rectangular groove, the center of the outer surface of the first supporting shaft is fixedly connected with a first pry board 19, the lower side of the front end surface of the first pry board 19 is hinged with a first push board 20, the left side of the rear end surface of the first push board 20 is hinged with a first straight rack 24, the upper end of the first straight rack 24 is meshed with a first straight gear 23, the center of the first straight gear 23 is fixedly connected with a first connecting shaft 25, the front end of the outer surface of the first connecting shaft 25 is fixedly connected, the right side of the second bevel gear 14 is engaged with a first bevel gear 13, the center of the first bevel gear 13 is fixedly connected with a driving shaft 26, and the front end surface of the first driving shaft 26 is fixedly connected with a first adjusting handle 9.

The first rolling shaft 16 can rotate under the first bed board 1 and the second bed board 2, the angle among the first pry bar 15, the first support shaft 17 and the first pry board 19 is a fixed angle, the first straight rack 24 is connected in the bed body 8 in a sliding manner, the first bevel gear 13 is connected in the bed body 8 in a rotating manner, and the driving shaft 26 is connected on the inner wall of the front end of the large rectangular groove in a rotating manner; a fixed plate is arranged in the large rectangular groove, a small rectangular groove is formed in the center of the fixed plate, and the first straight rack 24 slides in the small rectangular groove and can only slide left and right; when the first adjusting handle 9 is rotated, the first adjusting handle 9 drives the driving shaft 26, the driving shaft 26 drives the first bevel gear 13, the first bevel gear 13 drives the second bevel gear 14 through meshing, the second bevel gear 14 drives the first worm 21, the first worm 21 drives the first worm wheel 22 through meshing, the first worm wheel 22 drives the first connecting shaft 25, the first connecting shaft 25 drives the first straight gear 23, the first straight gear 23 drives the first straight rack 24 through meshing, the first straight rack 24 moves rightwards to push the first push plate 20, the first push plate 20 pushes the first pry plate 19, the first pry plate 19 moves downwards in a circular motion manner to drive the first supporting shaft 17, the first supporting shaft 17 rotates to drive the first pry bar 15, the first pry bar 15 drives the first rolling shaft 16 to move upwards in a circular motion manner, and the first rolling shaft 16 pushes the first bed plate 1 and the second bed plate 2 to move upwards.

The lower end surfaces of the second bed board 2 and the third bed board 3 are connected with a second rolling shaft 27 in a sliding way, the left and right end surfaces of the second rolling shaft 27 are fixedly connected with a second pry bar 28, the lower end of the inner surface of the second pry bar 28 is meshed with a second support shaft 29, the left and right end surfaces of the second support shaft 29 are hinged on the inner walls of the left and right ends of the large rectangular groove, the center of the outer surface of the second support shaft 29 is fixedly connected with a second pry plate 30, the lower end of the left surface of the second pry plate 30 is hinged with a second push plate 31, the rear end of the left surface of the second push plate 31 is hinged with a second spur rack 32, the upper end of the second spur rack 32 is meshed with a second spur gear 33, the center of the second spur gear 33 is fixedly connected with a second connecting shaft 36, the left end of the outer surface of the second connecting shaft 36 is fixedly connected with a second worm wheel 34, the leftmost side of the outer surface of the second connecting shaft 36 is fixedly connected with a large straight gear 37, the rear side of the large straight gear 37 is meshed with a steering straight gear 38, the lower side of the steering straight gear 38 is meshed with a first small straight gear 40, the center of the first small straight gear 40 is fixedly connected with a rotating shaft 41, the left side of the outer surface of the rotating shaft 41 is fixedly connected with two second small straight gears 42, the upper ends of the two second small straight gears 42 are meshed with a long straight rack 43, and the upper end of the long straight rack 43 is fixedly connected with a recovery box 45.

A small groove is formed in the inner wall of the large rectangular groove, the second spur rack 32 is connected in the small groove in a sliding mode, and the second connecting shaft 36, the second supporting rod 7 and the sliding shaft 39 are connected to the inner walls of the left end and the right end of the large rectangular groove in a rotating mode respectively; when the second adjusting handle 10 is rotated, the second adjusting handle 10 drives the second worm 35 to rotate, the second worm 35 drives the second worm wheel 34 to rotate through meshing, the second worm wheel 34 drives the second connecting shaft 36 through rotating, the second connecting shaft 36 drives the second spur gear 33 through rotating, the second spur gear 33 drives the second spur rack 32 through rotating meshing, the second spur rack 32 moves forwards to push the second push plate 31, the second push plate 31 drives the second pry plate 30, the second pry plate 30 moves circularly to drive the second supporting shaft 29 to rotate, the second supporting shaft 29 rotates to drive the second pry rod 28, the second pry rod 28 rotates to drive the second rolling shaft 27, the second rolling shaft 27 moves upwards to drive the second bed plate 2 and the third bed plate 3 to move, meanwhile, the second connecting shaft 36 rotates to drive the large spur gear 37, the large spur gear 37 drives the steering spur gear 38 through meshing, the steering spur gear 38 drives the first small spur gear 40 through meshing, the small straight gear rotates to drive the rotating shaft 41, the rotating shaft 41 rotates to drive the second small straight gear 42, the second small straight gear 42 drives the long straight rack 43 to move through meshing, and the long straight rack 43 drives the recycling bin 45; the front end surface and the rear end surface of the recycling box 45 are provided with sliding grooves, and sliding blocks are arranged on the inner wall of the bed body 8 corresponding to the sliding grooves; when the second bedplate 2 and the third bedplate 3 are lifted, the recovery box 45 is not needed, the switch 18 can be pulled open, and the steering spur gear 38 is separated from the meshing between the large spur gear 37 and the first small spur gear 40.

The utility model discloses when using, pull-up ring 5, make cylindric lock 12 break away from the cylinder groove, rotate handrail 6, it is the same with the bed board height to make handrail 6, then the user lies on the bed board, rotate first adjustment handle 9, the user can turn over before, rotate second adjustment handle 10, the user can turn over left, then recovery box 45 comes out along with the rotation of second handle, when need not use, pull-open switch 18, make to turn to straight-toothed gear 38 and big straight-toothed gear 37 and do not mesh, recovery box 45 just is not coming out along with the rotation of second adjustment handle 10.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a severe medical science is with patient turning device, includes bed body (8), its characterized in that: a third bed board (3) is fixedly connected to the left rear side of the upper end surface of the bed body (8), a fourth bed board (4) capable of being turned backwards is hinged to the front end of the third bed board (3), a first bed board (1) and a second bed board (2) capable of being turned leftwards are hinged to the right ends of the third bed board (3) and the fourth bed board (4), and the second bed board (2) can be turned backwards; a large rectangular groove is formed in the upper end surface of the bed body (8), a control structure capable of enabling the first bed board (1) and the second bed board (2) to turn left is arranged in the center of the large rectangular groove, and a control structure capable of enabling the second bed board (2) and the third bed board (3) to turn back is arranged in the rear end of the large rectangular groove.

2. The critical care medical patient turn-over device of claim 1, wherein: the utility model discloses a bed, bed body (8) front and back both ends surface center department upside articulates respectively has three bracing piece (7), but hand control horizontal hunting's handrail (6) is installed to bracing piece (7) upper end, handrail (6) lower extreme surface is seted up flutedly, the upper end of bracing piece (7) articulates respectively inside the recess, the cylinder groove has been seted up on bracing piece (7) upper end surface, cylinder inslot portion sliding connection has cylindric lock (12), handrail (6) department that cylindric lock (12) upper end corresponds has seted up the through-hole, the big cylinder groove has been seted up to the through-hole lower extreme, cylindric lock (12) sliding connection is at the through-hole inner wall, cylindric lock (12) outer end surface upside fixedly connected with tray (44), tray (44) upper end fixed surface is connected with spring (11), tray (44) sliding connection is at big cylinder inslot wall, cylindric lock (12.

3. The critical care medical patient turn-over device of claim 1, wherein: the surface of the lower end of the first bed board (1) and the surface of the lower end of the second bed board (2) are slidably connected with first rolling shafts (16), the surfaces of the front end and the rear end of each first rolling shaft (16) are fixedly connected with first pry bars (15), the lower end of the inner surface of each first pry bar (15) is fixedly connected with a first supporting shaft (17), the front end and the rear end of each first supporting shaft (17) are hinged on the inner walls of the front end and the rear end of a large rectangular groove, the center of the outer surface of each first supporting shaft is fixedly connected with a first pry plate (19), the lower side of the front end surface of each first pry plate (19) is hinged with a first push plate (20), the left side of the rear end surface of each first push plate (20) is hinged with a first straight rack (24), the upper end of each first straight rack (24) is meshed with a first straight gear (23), the center of each, the lower end of the first worm wheel (22) is meshed with a first worm (21), the right end of the outer surface of the first worm (21) is fixedly connected with a second bevel gear (14), the right side of the second bevel gear (14) is meshed with a first bevel gear (13), the center of the first bevel gear (13) is fixedly connected with a driving shaft (26), and the surface of the front end of the first driving shaft (26) is fixedly connected with a first adjusting handle (9).

4. The critical care medical patient turn-over device of claim 1, wherein: the surface sliding connection of the lower end of the second bed board (2) and the third bed board (3) is provided with a second rolling shaft (27), the left and right ends of the second rolling shaft (27) are fixedly provided with a second pry bar (28), the lower end of the inner surface of the second pry bar (28) is meshed with a second supporting shaft (29), the left and right ends of the second supporting shaft (29) are hinged on the inner walls of the left and right ends of the large rectangular groove, the center of the outer surface of the second supporting shaft (29) is fixedly connected with a second pry plate (30), the lower end of the left surface of the second pry plate (30) is hinged with a second push plate (31), the rear end of the left surface of the second push plate (31) is hinged with a second straight rack (32), the upper end of the second straight rack (32) is meshed with a second straight gear (33), the center of the second straight gear (33) is fixedly connected with a second connecting shaft (36), the lower end of a second worm gear (34) is meshed with a second worm (35), the front end surface of the second worm (35) is fixedly connected with a second adjusting handle (10), the leftmost side of the outer surface of a second connecting shaft (36) is fixedly connected with a large straight gear (37), the rear side of the large straight gear (37) is meshed with a steering straight gear (38), the lower side of the steering straight gear (38) is meshed with a first small straight gear (40), the center of the first small straight gear (40) is fixedly connected with a rotating shaft (41), the left side of the outer surface of the rotating shaft (41) is fixedly connected with two second small straight gears (42), the upper ends of the two second small straight gears (42) are meshed with a long straight rack (43), and the upper end of the long straight rack (43) is fixedly connected with a recovery.