CN217744868U

CN217744868U - Automatic turn-over nursing bed

Info

Publication number: CN217744868U
Application number: CN202221583594.XU
Authority: CN
Inventors: 应智宇
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-08
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses an automatic turning-over nursing bed, which comprises a bed board, wherein the bottom of the bed board is fixedly provided with support legs, the head and the tail of the bed board are provided with end plates, and the outer side of the end plate at the tail is provided with a control plate; further comprising: the top and the middle of the bed plate are respectively connected with an end plate and a middle plate, the left side and the right side of the top of the bed plate are respectively provided with a first electric push rod, and the end part of each first electric push rod is connected with a first sliding block; the top of the first sliding block is hinged to the bottom of the first connecting rod; second electric push rods are arranged on the front side and the rear side of the middle part of the bed plate, and the end parts of the second electric push rods are connected with second sliding blocks; the bottoms of the front side and the rear side of the bed plate are connected with pedals, the end parts of the pedals are sleeved on the worm wheel, and the worm wheel bearing is connected to the bottom of the bed plate. This automatic nursing bed of standing up can alleviate ICU nurse's work load and intensity during the use, is convenient for stand up the processing to the patient fast, and stands up effectually.

Description

Automatic turn-over nursing bed

Technical Field

The utility model relates to a nursing bed technical field specifically is automatic nursing bed that stands up.

Background

ICU patients are seriously ill, the self-care ability is completely or partially lost, various treatments and catheters are various, the activities of the patients are severely restricted, and most of the patients are accompanied with symptoms of poor circulation, hypoxia, low protein edema and the like, and are very easy to induce the occurrence of pressure injury. Turning over is one of the most effective measures for preventing pressure sores by reducing the pressure of the skin and is one of the important nursing works of nurses, turning over operation is usually performed on a patient by adopting a turning-over cushion, but the existing turning-over cushion has the following problems in the using process:

the existing turning-over pad has large workload and strength of ICU nurses when in use, and the working efficiency can be greatly improved by reducing the steps; secondly, the patient stands up not in place, and the traditional pad of turning over often slips off leads to standing up the effect not good, and then the design can be better the improvement efficiency of turning over, improves the automatic nursing bed that stands up of pressure nature damage prevention.

We have therefore proposed an automated turn-over care bed to facilitate the solution of the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic nursing bed that stands up to it is big to solve ICU nurse's work load and intensity when present turnover pad uses on the existing market that above-mentioned background art provided, and the turnover pad often landing leads to standing up the not good problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic turning-over nursing bed comprises a bed board, wherein support legs are fixedly arranged at the bottom of the bed board, end plates are arranged at the head and the tail of the bed board, and a control plate is arranged outside the end plate at the tail;

further comprising:

the top and the middle of the bed plate are respectively connected with an end plate and a middle plate, the left side and the right side of the top of the bed plate are respectively provided with a first electric push rod, and the end part of each first electric push rod is connected with a first sliding block;

the first sliding block is connected in the first sliding groove, the first sliding groove is formed in the top of the bed plate, the top of the first sliding block is hinged to the bottom of the first connecting rod, and the top of the first connecting rod is hinged to the bottom of the end plate;

second electric push rods are mounted on the front side and the rear side of the middle of the bed board, the end parts of the second electric push rods are connected with second sliding blocks, the second sliding blocks are connected into second sliding grooves in the middle of the top surface of the bed board, meanwhile, the tops of the second sliding blocks are hinged with second connecting rods, and the tops of the second connecting rods are hinged to the bottom of the middle board;

the bottoms of the front side and the rear side of the bed plate are connected with pedals, the end parts of the pedals are sleeved on the worm wheel, and the worm wheel bearing is connected to the bottom of the bed plate.

Preferably, the middle part board passes through second electric putter, the second slider, second spout and second connecting rod constitute side direction flip structure, and second electric putter and first electric putter all receive the control panel control, and middle part board and tip board pass through first electric putter, first slider, first connecting rod and second electric putter, the second slider, the second connecting rod constitutes automatic flip structure, make second electric putter move the second slider in the second spout after the operation, and then drive the second connecting rod and rotate, thereby drive the middle part board and rotate, first electric putter can move in first spout through first slider like the same thing, and then drive first connecting rod and rotate, and then drive the tip board and rotate.

Preferably, the blow vent has been seted up to impartial interval on middle part board and the tip board, and all is provided with the honeycomb cushion on middle part board and the tip board for the blow vent on middle part board and the tip board can increase the air current flux between the patient lies down when lying, and then avoids producing the eczema.

Preferably, the front side and the rear side of the bottom of the bed board are respectively connected with a screw rod in a penetrating manner, the top of the screw rod is connected with the accommodating groove, the accommodating groove is formed in the middle of the top surface of the front end and the rear end of the bed board, the accommodating groove is connected with a protective guard, and meanwhile the bottom of the protective guard is in threaded sleeve connection with the screw rod, so that the screw rod can drive the protective guard to stretch out for use and move down for recycling in the accommodating groove after rotating.

Preferably, the protective guard forms a lifting moving structure between the screw rod and the accommodating groove, and the depth of the accommodating groove is greater than the height of the protective guard, so that the protective guard can intercept a patient when in use and can be accommodated in the accommodating groove when not in use, and the protective guard does not occupy space.

Preferably, the bottom outside integral type cover of screw rod is equipped with the worm wheel, and the worm wheel meshes with the worm wheel in the outside mutually to the worm passes through the worm wheel and drives the footboard and rotate from top to bottom, makes the screw rod rotate the back and will drive the worm and rotate, will mesh with the worm wheel after the worm rotates, and then drives the worm wheel and rotate, and then drives the footboard synchronous rotation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the automatic turning-over nursing bed is characterized in that a second sliding block is driven to move in a second sliding groove after a second electric push rod is arranged and then a second connecting rod is driven to rotate, the middle plate is driven to turn over after the second connecting rod rotates, and then a patient is driven to turn over automatically, so that the workload and the working strength of a nurse are reduced, and when the patient turns over, the protective guards on the two sides can prevent the patient from falling off the bed, so that medical staff can turn over the patient, and the first electric push rod can drive the end plate to rotate backwards after sliding the first sliding block in the first sliding groove, so that the patient can sit up conveniently, the nursing bed is more practical, vent holes are formed in the end plate and the middle plate at equal intervals, so that the ventilation volume of air can be increased, and the skin pressure sore can be prevented more favorably;

2. this automatic nursing bed stands up, after the rotation screw rod through setting up, the screw rod will drive the rail guard and stretch out and accomodate the groove, and then protect the patient, when nevertheless the patient needs to get off the bed, the reversal screw rod, the screw rod will drive the worm and rotate in step, the worm rotates the back will with the worm wheel meshing, and then drive the worm wheel and rotate, will drive the footboard after the worm wheel rotates and rotate to horizontal position, thereby when being convenient for the patient gets off the bed, can step on earlier on the footboard subaerial again, and then the inconvenient patient of action of being convenient for gets off the bed.

Drawings

FIG. 1 is a schematic view of the overall front cut structure of the present invention;

FIG. 2 is a schematic view of the overall middle side-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the point B in fig. 2 according to the present invention.

In the figure: 1. a bed board; 2. an end plate; 3. a control panel; 4. a middle plate; 5. a vent; 6. a first electric push rod; 7. a first slider; 8. a first chute; 9. a first link; 10. a second electric push rod; 11. a second slider; 12. a second chute; 13. a second link; 14. protecting the fence; 15. a receiving groove; 16. a screw; 17. a worm; 18. a worm gear; 19. a pedal; 20. a support leg; 21. an end plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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: an automatic turnover nursing bed comprises a bed plate 1, wherein supporting legs 20 are fixedly mounted at the bottom of the bed plate 1, end plates 2 are mounted at the head and the tail of the bed plate 1, control plates 3 are mounted on the outer sides of the end plates 2 at the tail, and a second electric push rod 10 and a first electric push rod 6 are controlled by the control plates 3, as shown in fig. 1, firstly, when the automatic turnover nursing bed is used, main parts of the nursing bed are introduced, the main part mainly comprises the bed plate 1, the end plates 2 are mounted at the head and the tail of the bed plate 1, the control plates 3 for controlling are arranged on the end plates 2 at the tail, and the control plates 3 can be used for controlling the first electric push rod 10 and the second electric push rod 6;

further comprising: the top and the middle part of bed board 1 are connected with tip board 21 and middle part board 4 respectively, and first electric putter 6 is all installed on the left and right sides of the top of bed board 1, and the end connection of first electric putter 6 has first slider 7, first slider 7 is connected in first spout 8, and first spout 8 is seted up in the top of bed board 1, and the top of first slider 7 articulates in the bottom of first connecting rod 9, and the top of first connecting rod 9 articulates in the bottom of tip board 21, as shown in fig. 1, when the patient wants to sit or mediate the angle of lying, start the first electric putter 6 of relevant position, first electric putter 6 will drive first slider 7 and remove in first spout 8, first slider 7 will drive the first connecting rod 9 at top after removing and rotate, first connecting rod 9 will drive the tip board 21 of relevant position after rotating and rotate, thereby automatically adjust to suitable angle;

the front side and the rear side of the middle part of the bed board 1 are provided with second electric push rods 10, the end parts of the second electric push rods 10 are connected with second sliding blocks 11, the second sliding blocks 11 are connected in second sliding grooves 12 in the middle of the top surface of the bed board 1, meanwhile, the tops of the second sliding blocks 11 are hinged with second connecting rods 13, the tops of the second connecting rods 13 are hinged with the bottom of the middle board 4, the middle board 4 forms a lateral overturning structure through the second electric push rods 10, the second sliding blocks 11, the second sliding grooves 12 and the second connecting rods 13, vent holes 5 are formed in the middle board 4 and the end board 21 at equal intervals, honeycomb cushions are arranged on the middle board 4 and the end board 21, as shown in figures 1-2, when a patient needs to be overturned, the second electric push rods 10 can run, the second sliding blocks 11 are driven to move in the second sliding grooves 12, the second sliding blocks 11 can drive the second connecting rods 13 to rotate after moving, the second connecting rods 13 can drive the middle board 4 to rotate to one side after rotating, so that the patient can automatically overturn laterally, the middle board 4 and the medical staff can avoid the patient from being laid on a bed for nursing after a long time, and the patient easily gets wet;

the front side and the rear side of the bottom of the bed plate 1 are respectively connected with a screw rod 16 in a penetrating manner, the top of the screw rod 16 is connected into a containing groove 15, the containing groove 15 is formed in the middle of the top surface of the front end and the rear end of the bed plate 1, a protective guard 14 is connected into the containing groove 15, the bottom of the protective guard 14 is in threaded sleeve connection with the screw rod 16, the protective guard 14 forms a lifting moving structure through the screw rod 16 and the containing groove 15, the depth of the containing groove 15 is larger than the height of the protective guard 14, as shown in fig. 3-4, when a patient is on the bed, the screw rod 16 is rotated, the screw rod 16 drives the protective guard 14 to extend out of the containing groove 15 after being rotated to protect the front side and the rear side of the bed plate 1, the patient can be prevented from rolling down when moving when turning over, and when the patient needs to get out of the bed, the screw rod 16 can be turned over, the screw rod 16 can drive the protective guard 14 to be contained in the containing groove 15, and the patient can conveniently get out of the bed;

the bottom of the front side and the back side of the bed board 1 is connected with the pedal 19, the end of the pedal 19 is sleeved on the worm wheel 18, the worm wheel 18 is connected to the bottom of the bed board 1 in a bearing mode, the worm 17 is sleeved on the outer side of the bottom of the screw rod 16 in an integrated mode, the worm 17 is meshed with the worm wheel 18 on the outer side, the worm wheel 18 drives the pedal 19 to rotate up and down through the worm 17, as shown in fig. 2 and 4, when the guard rail 14 moves down, the screw rod 16 drives the worm 17 to rotate, the worm 17 is meshed with the worm wheel 18 after rotating, the worm wheel 18 is driven to rotate, the worm wheel 18 drives the pedal 19 to rotate to a horizontal position after rotating, a transition step is provided when a patient gets out of the bed conveniently, and the patient gets out of the bed to move more conveniently.

The working principle is as follows: when the automatic turning-over nursing bed is used, as shown in fig. 1-4, firstly, when a patient wants to sit or adjust the lying angle, the first electric push rod 6 at the corresponding position is started, the first electric push rod 6 drives the first slide block 7 to move in the first chute 8, the first slide block 7 drives the first connecting rod 9 to rotate, the first connecting rod 9 drives the end plate 21 at the corresponding position to rotate, so that the angle is adjusted to be proper, when the patient needs to be turned over, the second electric push rod 10 operates, so that the second slide block 11 is driven to move in the second chute 12, the second slide block 11 drives the second connecting rod 13 to rotate, the second connecting rod 13 rotates to drive the middle plate 4 to rotate to one side, so that the patient can be laterally turned over, the vent holes 5 on the middle plate 4 and the end plate 21 can prevent the patient from lying for a long time and being easy to suffer from eczema, and the middle plate 4 can be convenient for medical staff to carry out nursing operation after the patient is automatically turned over;

when a patient is in bed, the screw rod 16 is rotated, the screw rod 16 can drive the protective guard 14 to extend out of the accommodating groove 15 after being rotated so as to protect the front side and the rear side of the bed plate 1, the patient is prevented from rolling down when moving when turning over, the screw rod 16 can be turned when the patient needs to get off the bed, the screw rod 16 can drive the protective guard 14 to return to the accommodating groove 15, the patient can get off the bed conveniently, when the protective guard 14 moves downwards, the screw rod 16 can drive the worm 17 to rotate, the worm 17 can be meshed with the worm wheel 18 after being rotated, the worm wheel 18 is driven to rotate, the worm wheel 18 can drive the pedal 19 to rotate to the horizontal position after being rotated, and therefore a transitional step can be provided when the patient gets off the bed conveniently, the patient can get off the bed more conveniently, and a series of work can be completed.

Those not described in detail in this specification are well within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An automatic turning-over nursing bed comprises a bed plate (1), wherein support legs (20) are fixedly installed at the bottom of the bed plate (1), end plates (2) are installed at the head and the tail of the bed plate (1), and a control plate (3) is installed on the outer side of the end plate (2) at the tail of the bed plate;

the method is characterized in that: further comprising:

the top and the middle part of the bed plate (1) are respectively connected with an end plate (21) and a middle plate (4), the left side and the right side of the top of the bed plate (1) are respectively provided with a first electric push rod (6), and the end part of the first electric push rod (6) is connected with a first sliding block (7);

the first sliding block (7) is connected into the first sliding groove (8), the first sliding groove (8) is formed in the top of the bed plate (1), the top of the first sliding block (7) is hinged to the bottom of the first connecting rod (9), and the top of the first connecting rod (9) is hinged to the bottom of the end plate (21);

second electric push rods (10) are installed on the front side and the rear side of the middle of the bed plate (1), the end parts of the second electric push rods (10) are connected with second sliding blocks (11), the second sliding blocks (11) are connected into second sliding grooves (12) in the middle of the top surface of the bed plate (1), meanwhile, the tops of the second sliding blocks (11) are hinged with second connecting rods (13), and the tops of the second connecting rods (13) are hinged to the bottom of the middle plate (4);

the bottom of the front side and the rear side of the bed board (1) is connected with a pedal (19), the end part of the pedal (19) is sleeved on the worm wheel (18), and the worm wheel (18) is connected to the bottom of the bed board (1) through a bearing.

2. The automated turn-over care bed of claim 1, wherein: middle part board (4) constitute side direction flip structure through second electric putter (10), second slider (11), second spout (12) and second connecting rod (13), and second electric putter (10) and first electric putter (6) all receive control panel (3) control, and middle part board (4) and tip board (21) constitute automatic flip structure through first electric putter (6), first slider (7), first connecting rod (9) and second electric putter (10), second slider (11), second connecting rod (13).

3. The automated turn-over care bed of claim 1, wherein: air vents (5) are formed in the middle plate (4) and the end plate (21) at equal intervals, and honeycomb cushions are arranged on the middle plate (4) and the end plate (21).

4. The automated turn-over care bed of claim 1, wherein: the front side and the rear side of the bottom of the bed plate (1) are respectively connected with a screw rod (16) in a penetrating manner, the top of the screw rod (16) is connected into a containing groove (15), the containing groove (15) is arranged in the middle of the top surface of the front side end and the rear side end of the bed plate (1), a protective guard (14) is connected into the containing groove (15), and meanwhile the bottom of the protective guard (14) is in threaded sleeve joint with the screw rod (16).

5. The automated turn-over care bed of claim 4, wherein: the protective guard (14) and the accommodating groove (15) form a lifting moving structure through the screw (16), and the depth of the accommodating groove (15) is larger than the height of the protective guard (14).

6. The automated turn-over care bed of claim 5, wherein: the bottom outside integral type cover of screw rod (16) is equipped with worm (17), and worm (17) mesh with worm wheel (18) in the outside mutually to worm (17) drive footboard (19) through worm wheel (18) and rotate from top to bottom.