CN219847147U - Bed with auxiliary turning-over mechanism for severe patient - Google Patents

Abstract

The utility model discloses a bed for severe patients with an auxiliary turning-over mechanism, which comprises a bed plate, wherein the bed plate is arranged, the front side and the rear side of the bed plate are provided with end plates, the left side and the right side of the bed plate are provided with turnover guardrails, the two sides of the top of the bed plate are respectively hinged with a first turning-over plate and a second turning-over plate, and meanwhile, the head position of the top of the bed plate is hinged with a push plate; further comprises: the right side of the bed plate is externally connected with a rotating rod, and the end part of the rotating rod penetrates through the bearing to be connected to the left side and the right side of the interior of the bed plate; the right outer part of the rotating rod is connected with a first reciprocating screw rod through a first ratchet wheel assembly; the left outer part of the rotating rod is connected with a second reciprocating screw rod through a second ratchet wheel assembly. This severe patient uses bed with supplementary turnover mechanism can control the upset of side to the patient through the upset board that sets up, and the rotation of push pedal is convenient for the patient to sit and plays, can avoid the patient to produce the pressure sore through the fan that sets up simultaneously.

Description

Bed with auxiliary turning-over mechanism for severe patient

Technical Field

The utility model relates to the technical field, in particular to a bed with an auxiliary turning-over mechanism for severe patients.

Background

In hospitals, a plurality of severe patients, such as bone injury, hemiplegia, coma and the like, are often bedridden for a long time, and the patients are often subjected to operations of cleaning, wiping, massaging, turning over and the like during daily nursing, so that improvement of illness state is facilitated, the turning over of the patients is basically and completely finished by nursing staff at present, and the patients with multiple diseases are in paralysis or unconscious states, if the patients are huge in size, the nursing staff is difficult to turn over the patients, and the nursing staff is laborious and troublesome, so that great working difficulty is increased for the nursing staff;

in the auxiliary turning device disclosed in the publication No. CN212466416U for nursing bedridden patients, the patient to be nursed lies on the turning cloth, motor components on two sides of the bed body are started to drive the rollers to synchronously rotate and enable the turning cloth to slowly move, the patient also slowly moves to one side of the bed body on the bed surface under the drive of the turning cloth, at the moment, medical staff leans upwards against the shoulders of the patient in the direction of movement of the patient, and leans upwards against the crotch of the patient with one hand, so that a limit effect is formed on the movement track of the patient, and the patient can be turned over after the back of the patient is always driven by the turning cloth, so that the patient can be easily realized by the medical staff after the patient is blocked by the turning cloth, and the patient can be turned over only by 1 or 2 medical staff;

however, when the above-mentioned scheme is standing up the patient, owing to the material of standing up the cloth is comparatively soft, after one side slope, the patient can slide along the cloth, still needs medical personnel to carry out spacing support to the patient, then comes in the manual work upset, and is comparatively laborious, is inconvenient to carry out convenient standing up the operation, and the skin of the patient who stands up for a long time easily appears pressing the phenomenon of sore simultaneously, and then needs to keep the ventilation and breathability of the bed body.

We have therefore proposed a bed for critically ill patients with an assisted turn-over mechanism in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a bed for severe patients with an auxiliary turning-over mechanism, which solves the problems that when the patient turns over, under the arrangement of the auxiliary turning-over mechanism, a medical care personnel is required to limit and support the patient, and then the patient is turned over manually, so that the patient is laborious and inconvenient to turn over conveniently, meanwhile, the skin of the patient lying in bed for a long time is easy to suffer from pressure sores, and the ventilation and air permeability of the bed body are required to be maintained.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bed for the severe patient with the turning-over assisting mechanism comprises a bed plate, wherein the bed plate is arranged, end plates are arranged on the front side and the rear side of the bed plate, turnover guardrails are arranged on the left side and the right side of the bed plate, a first turning plate and a second turning plate are respectively hinged to the two sides of the top of the bed plate, and meanwhile, a push plate is hinged to the head position of the top of the bed plate;

further comprises:

the right side of the bed plate is externally connected with a rotating rod, and the end part of the rotating rod penetrates through the bearing to be connected to the left side and the right side of the interior of the bed plate;

the right outer part of the rotating rod is connected with a first reciprocating screw rod through a first ratchet wheel assembly, a first reciprocating screw rod bearing is connected in a first sliding groove, the first sliding groove is formed in the right side of the top of the bed board, and the first sliding groove is positioned below the first body turning plate;

the left side outside of bull stick is connected with the second reciprocating screw through the second ratchet subassembly, and second reciprocating screw bearing is connected in the second spout to the top left side of bed board is seted up to the second spout, and the second spout is located the below of second turn over body board.

Preferably, the rotating rod drives the first reciprocating screw rod to form a unidirectional rotating structure through the first ratchet wheel assembly, the first sliding block forms a horizontal moving structure through the first reciprocating screw rod and the first sliding groove, the top of the first sliding block is hinged with a first connecting rod, the top of the first connecting rod is hinged to the bottom of the first turning plate, and meanwhile, the first sliding block forms a lateral turning structure through the first connecting rod and the first turning plate, so that the rotating rod drives the first reciprocating screw rod to rotate through the first ratchet wheel assembly, and then drives the first sliding block to move in the first sliding groove, and accordingly the first turning plate is driven to rotate through the first connecting rod.

Preferably, the first ratchet assembly and the second ratchet assembly turn to opposite directions, the rotating rod drives the second reciprocating screw rod to rotate unidirectionally through the second ratchet assembly, the top of the second sliding block is hinged with a second connecting rod, the top of the second connecting rod is hinged to the bottom of the second turning plate, and meanwhile the second turning plate forms a rotating structure through the second sliding block and the second connecting rod, so that the rotating rod drives the second reciprocating screw rod to rotate through the second ratchet assembly, and then drives the second sliding block to move in the second sliding groove, and the second turning plate is driven to rotate through the second connecting rod.

Preferably, the first body turning plate and the second body turning plate are both arranged to be porous honeycomb plate structures, and the areas of the first body turning plate and the second body turning plate are the same, so that the first body turning plate and the second body turning plate are good in ventilation.

Preferably, the motor is installed to the bottom inboard of bed board, and the tip of motor output is connected with the third reciprocating screw through the awl tooth connecting piece to the third reciprocating screw bearing is connected in the third spout, and the top surface middle part of bed board is seted up to the third spout, and threaded connection has the third slider on the third reciprocating screw simultaneously, the top of third slider articulates there is the third connecting rod, and the top of third connecting rod articulates in the bottom of push pedal for after the motor starts, the output drives the third reciprocating screw through the awl tooth connecting piece and rotates, and then makes the third slider remove in the third spout, thereby makes the third connecting rod drive the push pedal and rotate.

Preferably, the middle part of the motor output end is meshed with the large gear through a third ratchet wheel assembly, the large gear bearing is connected to the inner side of the bottom of the bed board, and the outer side of the large gear is meshed and connected with the toothed ring, so that the large gear drives the toothed ring to rotate after the motor output end drives the large gear to rotate through the third ratchet wheel assembly.

Preferably, the gear ring is sleeved at the bottom of the fan, the fan bearing is connected to the inside of the bed board, and the fan is located below the first body turning plate and the second body turning plate, so that the gear ring can drive the fan to rotate synchronously after rotating, and wind is blown onto a patient through the first body turning plate and the second body turning plate.

Compared with the prior art, the bed for severe patients with the auxiliary turning-over mechanism has the beneficial effects that: the first reciprocating screw rotates the back and drives first slider and move in first spout, and then drive first board that stands up through first connecting rod and rotate, and the second reciprocating screw rotates the back and drive the second slider and remove in the second spout, the second slider passes through the second connecting rod and drives the second board that stands up and rotate, and then can carry out the convenient standing up of left and right sides to the patient, and drive the third slider after the rotation of third reciprocating screw and remove in the third spout, and then drive the push pedal through the third connecting rod and rotate, the patient of being convenient for sits up, the fan rotates the back simultaneously, make the gas permeability of bed board better, avoid the patient to produce the pressure sore, the concrete content is as follows:

1. the first reciprocating screw rod is driven to rotate through the first ratchet wheel assembly after the rotating rod rotates forwards, the first sliding block is driven to move in the first sliding groove after the first reciprocating screw rod rotates, the first sliding block drives the first connecting rod to rotate after moving, the first connecting rod drives the first turning-over plate to rotate after rotating, and then a patient is turned over;

2. the second reciprocating screw rod is driven to rotate through the second ratchet wheel assembly after the rotating rod reversely rotates, the second reciprocating screw rod drives the second sliding block to move in the second sliding groove, the second sliding block drives the second connecting rod to rotate after moving, and the second connecting rod drives the second turning plate to rotate, so that the patient is turned;

3. the output end of the motor drives the third reciprocating screw rod to rotate through the bevel connecting piece, the third reciprocating screw rod drives the third sliding block to move in the third sliding groove, the third sliding block drives the third connecting rod to rotate after moving, and the third connecting rod drives the push plate to rotate, so that a patient can sit conveniently;

4. the motor output end will drive the gear wheel through the third ratchet wheel subassembly after reversing and rotate, will mesh with the ring gear after the gear wheel rotates, and then make the ring gear drive the fan and rotate, the wind that the fan produced will blow to the patient under through standing up the board, and then keeps good ventilation and air permeability, avoids long-term choking and produces the pressure sore.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-section structure of the present utility model;

FIG. 2 is a schematic top view of the flip plate and push plate of the present utility model;

FIG. 3 is a schematic view of the internal top-down structure of the bed plate of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is a schematic top view of the connection between the large gear and the toothed ring.

In the figure: 1. a bed board; 2. an end plate; 3. guard bars; 4. a rotating rod; 5. a first ratchet assembly; 6. a first reciprocating screw rod; 7. a first chute; 8. a first slider; 9. a first link; 10. the first body turning plate; 11. a second ratchet assembly; 12. a second reciprocating screw rod; 13. a second chute; 14. a second slider; 15. a second link; 16. a motor; 17. a third reciprocating screw rod; 18. a third chute; 19. a third slider; 20. a third link; 21. a push plate; 22. a third ratchet assembly; 23. a large gear; 24. a toothed ring; 25. a fan; 26. and a second body turning plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a severe patient uses bed with supplementary turnover mechanism, including the bed board 1 that sets up, and the front and back side of bed board 1 installs end plate 2, and the guardrail 3 that can overturn is installed to the left and right sides of bed board 1, and the top both sides of bed board 1 are articulated respectively have first turn over body board 10 and second turn over body board 26, the head position department at bed board 1 top articulates simultaneously has push pedal 21, as shown in fig. 1-2, at first, the patient lies on bed board 1, and install end plate 2 in the front and back side of bed board 1, install guardrail 3 in the left and right sides of bed board 1, end plate 2 and guardrail 3 all can protect the patient, patient from falling down from bed board 1 when avoiding turning over, and the top left and right sides of bed board 1 articulates has first turn over body board 10 and second turn over body board 26, can carry out the upset of left and right sides to the patient, and then be convenient for activity limbs and clearance, push pedal 21 on bed board 1 rotate and stand up the back simultaneously, can make the patient sit up;

the right side of the bed board 1 is externally connected with a rotating rod 4, the end part of the rotating rod 4 penetrates through the bearing to be connected to the left side and the right side of the inside of the bed board 1, the right side of the rotating rod 4 is connected with a first reciprocating screw rod 6 through a first ratchet assembly 5, the first reciprocating screw rod 6 is connected in a first chute 7 through the bearing, the first chute 7 is arranged on the right side of the top of the bed board 1, the first chute 7 is positioned below a first turning plate 10, the rotating rod 4 drives the first reciprocating screw rod 6 through the first ratchet assembly 5 to form a unidirectional rotating structure, a first sliding block 8 forms a horizontal moving structure through the first reciprocating screw rod 6 and the first chute 7, the top of the first sliding block 8 is hinged with a first connecting rod 9, the top of the first connecting rod 9 is hinged to the bottom of the first turning plate 10, meanwhile, the first sliding block 8 forms a lateral turning structure through the first connecting rod 9 and the first turning plate 10, as shown in fig. 1-4, when the rotating rod 4 rotates in the positive direction, the rotating rod 4 drives the first reciprocating screw rod 6 to rotate through the first ratchet assembly 5, the first reciprocating screw rod 6 to rotate, the first sliding rod 8 drives the first sliding rod 8 to rotate left, and then the first sliding rod 8 rotates the first sliding rod 9 to rotate left;

the outside of the left side of bull stick 4 is connected with second reciprocating screw 12 through second ratchet subassembly 11, and second reciprocating screw 12 bearing connection is in second spout 13, and second spout 13 sets up in the top left side of bed board 1, and second spout 13 is located the below of second turn over body board 26, first ratchet subassembly 5 is opposite with the turning to of second ratchet subassembly 11, and bull stick 4 passes through second ratchet subassembly 11 and drives second reciprocating screw 12 unidirectional rotation, and the top of second slider 14 articulates there is second connecting rod 15, and the top of second connecting rod 15 articulates in the bottom of second turn over body board 26, simultaneously second turn over body board 26 passes through second slider 14 and second connecting rod 15 constitution revolution structure, as shown in fig. 1-4, when bull stick 4 is in the reversal, bull stick 4 passes through second ratchet subassembly 11 and drives second reciprocating screw 12 and moves, will drive second slider 14 and move in second spout 13 after the second slider 14 moves, will drive second connecting rod 15 and rotate, will promote second connecting rod 15 and rotate after the second connecting rod 15 rotates, will promote second slider 14 to turn over body board 26 and turn over the side to the patient.

The motor 16 is arranged at the inner side of the bottom of the bed plate 1, the end part of the output end of the motor 16 is connected with the third reciprocating screw rod 17 through a bevel connection piece, the third reciprocating screw rod 17 is connected in the third sliding groove 18 in a bearing way, the third sliding groove 18 is formed in the middle of the top surface of the bed plate 1, meanwhile, the third reciprocating screw rod 17 is connected with the third sliding block 19 in a threaded way, the top of the third sliding block 19 is hinged with the third connecting rod 20, the top of the third connecting rod 20 is hinged to the bottom of the push plate 21, as shown in fig. 1-4, after the motor 16 at the bottom of the bed plate 1 is started, the output end of the motor 16 drives the third reciprocating screw rod 17 to rotate through bevel connection, the third reciprocating screw rod 17 drives the third sliding block 19 to rotate in the third sliding groove 18 after the third sliding block 19 moves, the third connecting rod 20 is driven to rotate, the push plate 21 is driven to rotate after the third sliding rod 20 is rotated, and accordingly the upper half of a patient can be driven to sit up;

the first body turning plate 10 and the second body turning plate 26 are both arranged to be porous honeycomb plate structures, the areas of the first body turning plate 10 and the second body turning plate 26 are the same, the middle of the output end of the motor 16 is meshed with the gear wheel 23 through the third ratchet wheel assembly 22, the gear wheel 23 is connected to the inner side of the bottom of the bed plate 1 in a bearing mode, the gear ring 24 is meshed and connected to the outer side of the gear wheel 23, the gear ring 24 is sleeved at the bottom of the fan 25, the fan 25 is connected to the inner side of the bed plate 1 in a bearing mode, the fan 25 is located below the first body turning plate 10 and the second body turning plate 26, as shown in fig. 1 and 3-5, when the motor 16 drives the output end to rotate, the gear wheel 23 is driven to rotate through the third ratchet wheel assembly 22, the gear wheel 23 is meshed with the gear ring 24 on the outer side after rotating, the gear wheel 24 is driven to rotate, the gear ring 24 is driven to rotate synchronously, the fan 25 is driven to rotate, wind is generated, and the wind is blown onto a patient through holes in the first body turning plate 10 and the second body turning plate 26, and hot sores are avoided.

Working principle: when the bed with the turning-over assisting mechanism for the severe patients is used, as shown in fig. 1-5, firstly, the end plate 2 and the guardrail 3 can protect the patients, the patients are prevented from falling off from the bed plate 1 during turning over, the rotating rod 4 rotates, the first reciprocating screw rod 6 is driven to rotate by the first ratchet assembly 5 when the rotating rod 4 rotates forwards, the first reciprocating screw rod 6 drives the first sliding block 8 to move in the first sliding groove 7, the first sliding block 8 drives the first connecting rod 9 to rotate after moving, the first connecting rod 9 pushes the first turning-over plate 10 to rotate, so that the patients are turned over leftwards, the second reciprocating screw rod 12 is driven to rotate by the second ratchet assembly 11 when the rotating rod 4 rotates reversely, the second sliding block 14 moves in the second sliding groove 13, the second connecting rod 15 drives the second turning-over plate 26 to rotate, and the patients are turned over rightwards;

after the motor 16 is started, the output end of the motor 16 drives the third reciprocating screw rod 17 to rotate through bevel connection, the third reciprocating screw rod 17 drives the third sliding block 19 to move in the third sliding groove 18, the third sliding block 19 drives the third connecting rod 20 to rotate, the third connecting rod 20 drives the push plate 21 to rotate so as to drive the upper half of the patient to sit, when the motor 16 drives the output end to rotate reversely, the output end of the motor 16 drives the large gear 23 to rotate through the third ratchet assembly 22, the large gear 23 is meshed with the toothed ring 24 so as to drive the toothed ring 24 to rotate, the toothed ring 24 drives the fan 25 to synchronously rotate so as to generate wind, and the wind is blown onto the body of the patient through holes on the first body turning plate 10 and the second body turning plate 26 so as to avoid the suffocating and hot-pressing sore, so that a series of works are completed.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a severe patient uses bed with supplementary turnover mechanism, includes bed board (1) that sets up, and end plate (2) are installed to the front and back side of bed board (1), and the guardrail (3) that can overturn are installed to the left and right sides of bed board (1), and the top both sides of bed board (1) are articulated respectively have first turn over body board (10) and second turn over body board (26), and the head position department at the top of bed board (1) articulates simultaneously has push pedal (21);

the method is characterized in that: further comprises:

the right side of the bed plate (1) is externally connected with a rotating rod (4), and the end part of the rotating rod (4) penetrates through a bearing to be connected to the left side and the right side of the interior of the bed plate (1);

the right outer part of the rotating rod (4) is connected with a first reciprocating screw rod (6) through a first ratchet wheel assembly (5), the first reciprocating screw rod (6) is connected in a first chute (7) through a bearing, the first chute (7) is arranged on the right side of the top of the bed board (1), and the first chute (7) is positioned below a first body turning plate (10);

the left side outside of bull stick (4) is connected with second reciprocating screw (12) through second ratchet subassembly (11), and second reciprocating screw (12) bearing connection in second spout (13), and second spout (13) are seted up in the top left side of bed board (1), and second spout (13) are located the below of second turn over body board (26).

2. A bed for critically ill patients with an assisted turn-over mechanism according to claim 1, characterized in that: the bull stick (4) drives first reciprocating screw (6) through first ratchet subassembly (5) and constitutes unidirectional rotation structure, and first slider (8) constitute horizontal movement structure through between first reciprocating screw (6) and first spout (7), and the top of first slider (8) articulates there is first connecting rod (9), and the top of first connecting rod (9) articulates in the bottom of first turn-over board (10) moreover, and simultaneously first slider (8) constitute side direction flip structure through first connecting rod (9) and first turn-over board (10).

3. A bed for critically ill patients with an assisted turn-over mechanism according to claim 1, characterized in that: the first ratchet wheel assembly (5) and the second ratchet wheel assembly (11) turn to opposite directions, the rotating rod (4) drives the second reciprocating screw rod (12) to rotate unidirectionally through the second ratchet wheel assembly (11), the top of the second sliding block (14) is hinged with a second connecting rod (15), the top of the second connecting rod (15) is hinged to the bottom of the second body turning plate (26), and meanwhile the second body turning plate (26) forms a rotating structure through the second sliding block (14) and the second connecting rod (15).

4. A bed for critically ill patients with an assisted turn-over mechanism according to claim 1, characterized in that: the first body turning plate (10) and the second body turning plate (26) are both arranged to be porous honeycomb plate structures, and the areas of the first body turning plate (10) and the second body turning plate (26) are the same.

5. A bed for critically ill patients with an assisted turn-over mechanism according to claim 1, characterized in that: the motor (16) is installed to the bottom inboard of bed board (1), and the tip of motor (16) output is connected with third reciprocating screw (17) through the awl tooth connecting piece, and third reciprocating screw (17) bearing connection is in third spout (18), and third spout (18) are seted up in the top surface middle part of bed board (1), and threaded connection has third slider (19) on third reciprocating screw (17) simultaneously, the top of third slider (19) articulates there is third connecting rod (20), and the top of third connecting rod (20) articulates in the bottom of push pedal (21).

6. A bed for critically ill patients having an assisted turn-over mechanism as claimed in claim 5, wherein: the middle part of the output end of the motor (16) is meshed with a large gear (23) through a third ratchet wheel assembly (22), the large gear (23) is connected to the inner side of the bottom of the bed board (1) in a bearing way, and a toothed ring (24) is connected to the outer side of the large gear (23) in a meshed way.

7. A bed for critically ill patients having an assisted turn-over mechanism as claimed in claim 6, wherein: the toothed ring (24) is sleeved at the bottom of the fan (25), the fan (25) is connected with the inside of the bed board (1) through a bearing, and the fan (25) is positioned below the first body turning plate (10) and the second body turning plate (26).