CN211271732U

CN211271732U - Postoperative patient shifts bed with supplementary patient structure of changing beds

Info

Publication number: CN211271732U
Application number: CN202020021180.2U
Authority: CN
Inventors: 徐媛柳; 鲍帮平
Original assignee: Kaifeng Central Hospital
Current assignee: Kaifeng Central Hospital
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-08-18
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a postoperative patient shifts bed with supplementary patient structure of changing bed, comprising a base plate, the top of bottom plate is equipped with the mounting panel, two stands of bottom fixed mounting of mounting panel, and the thread groove has all been seted up to the bottom of two stands, and equal threaded mounting has the screw thread post in two thread grooves, and outside the bottom of two screw thread posts extended to corresponding thread groove respectively, two first through-holes had been seted up at the top of bottom plate, and corresponding first through-hole is run through respectively to the bottom of two screw thread posts, and the equal fixed mounting in bottom of two screw thread posts has first conical gear, and the bottom fixed mounting of bottom plate has two locating plates. The utility model relates to a rationally, the practicality is good, the simple operation is convenient for adjust the high position and the horizontal position of bed board, uses to the sick bed of co-altitude not, and the convenience shifts patient and transports, and labour saving and time saving can avoid bringing secondary injury for patient at the transfer patient in-process.

Description

Postoperative patient shifts bed with supplementary patient structure of changing beds

Technical Field

The utility model relates to a medical bed equipment technical field specifically is a postoperative patient shifts bed with supplementary patient structure of changing beds.

Background

In hospitals, for some patients who are inconvenient to move or can not walk off a bed after an operation, the patient needs to be changed during the treatment or nursing process, the transfer bed is a movable medical bed capable of transferring the patient, the patient is transferred from a sickbed to the transfer bed, and then the patient is transferred from the transfer bed to another sickbed, so that the patient can be conveniently changed.

However, in the prior art, a commonly used transfer bed has a simple structure, and when the transfer bed is used, medical staff or family members of a patient are required to cooperate with each other to forcibly lift the patient from a hospital bed to the transfer bed, and then lift the patient from the transfer bed to another hospital bed, which is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a postoperative patient shifts bed with supplementary patient trades a structure has solved and has shifted bed simple structure, needs medical staff or patient's family members cooperation to lift patient from the sick bed hard and transport to shifting bed on, then lift from shifting bed and transport to another sick bed on, waste time and energy, the in-process of lifting patient leads to the fact patient's wound to sew up the department easily and splits, aggravate patient's the state of an illness, bring painful problem for patient.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a postoperative patient transfer bed with a structure for assisting a patient to change a bed comprises a bottom plate, wherein a mounting plate is arranged above the bottom plate, two upright posts are fixedly mounted at the bottom of the mounting plate, thread grooves are formed in the bottoms of the two upright posts, thread columns are respectively mounted in the two thread grooves in a threaded manner, the bottoms of the two thread columns respectively extend out of the corresponding thread grooves, two first through holes are formed in the top of the bottom plate, the bottoms of the two thread columns respectively penetrate through the corresponding first through holes, first bevel gears are respectively fixedly mounted at the bottoms of the two thread columns, two positioning plates are fixedly mounted at the bottom of the bottom plate, the same connecting shaft is rotatably mounted on the two positioning plates, two ends of the connecting shaft respectively extend out of the corresponding positioning plates, two second bevel gears are fixedly sleeved on the connecting shaft and are respectively meshed with the corresponding first bevel gears, two spouts have been seted up at the top of mounting panel, all be equipped with the lead screw in two spouts, equal thread bush is equipped with the slide on two lead screws, the top of two slides extends outside corresponding spout respectively, the top fixed mounting of two slides has same bed board, the cavity has been seted up on the mounting panel, the cavity has been close to and has been seted up two second through-holes on one side inner wall of slide, two second through-holes are linked together with corresponding spout respectively, the one end of two lead screws runs through corresponding second through-hole respectively, all the cover is equipped with the sprocket on two lead screws, two sprockets all are located the cavity, around being equipped with same chain on two sprockets, the cavity has been kept away from and has been seted up the third through-hole on one side inner wall of slide, the pivot is installed to the rotation in the third through-hole, outside the both ends of pivot all extended.

Preferably, one end of the connecting shaft, which is far away from the second bevel gear, is fixedly provided with a first crank, and one end of the rotating shaft, which is far away from the screw rod, is fixedly provided with a second crank.

Preferably, a plurality of gyro wheels are installed to the bottom of bed board, and a plurality of gyro wheels are two bisymmetry and arrange, and the bottom of a plurality of gyro wheels all rolls with the top rolling contact of mounting panel.

Preferably, the bottom of bottom plate fixed mounting has four support columns, and four support columns are two bisymmetry equipment, and the universal wheel is all installed to the bottom of four support columns.

Preferably, the two threaded columns are fixedly sleeved with first bearings, the two first bearings are fixedly connected with the inner walls of the corresponding first through holes respectively, the two lead screws are fixedly sleeved with second bearings, the outer rings of the two second bearings are fixedly connected with the inner walls of the corresponding second through holes respectively, the rotating shaft is fixedly provided with a third bearing, and the third bearing is fixedly connected with the inner walls of the third through holes.

Preferably, the bottom of each sliding seat is nested with a ball, and the two balls are in sliding contact with the inner wall of the bottom of the corresponding sliding groove respectively.

Preferably, the bearing seats are fixedly mounted on the inner wall of one side, away from the corresponding chain wheel, of the two sliding grooves, and the ends, away from the corresponding chain wheel, of the two screw rods are respectively rotatably mounted on the corresponding bearing seats.

(III) advantageous effects

The utility model provides a postoperative patient shifts bed with supplementary patient structure of changing beds. The method has the following beneficial effects:

(1) this postoperative patient shifts bed with supplementary patient structure of changing a bed, move this equipment to the sick bed bedside through utilizing four universal wheels, clockwise rotate first crank, first crank drives connecting axle and two second taper gear rotations, two second taper gears drive corresponding first taper gear and screw post respectively and rotate, make two stands drive mounting panel and bed board rising, the same reason, the first crank of anticlockwise rotation, make two stands drive mounting panel and bed board and reduce, thereby through rotating first crank, can adjust the high position of bed board, can be according to the height difference of sick bed, adjust the high position of bed board.

(2) The postoperative patient transfer bed with the structure for assisting the patient to change the bed is characterized in that the second crank is rotated clockwise, the second crank drives the rotating shaft, the corresponding screw rod and the chain wheel to rotate, under the transmission action of the chain, the two chain wheels drive the corresponding screw rods to synchronously rotate in the same direction, the two sliding seats drive the bed board to move towards the direction close to the sickbed, when the bed board is moved to the proper position on the sickbed and is contacted with the patient, the second crank is stopped to rotate, the patient is lifted onto the bed board with the help of medical staff and family members, so that the lifting time of the patient is short, the moving distance is short, the wound of the patient is prevented from being cracked, unnecessary troubles are reduced, when the patient is lifted onto the bed board, the second crank is rotated anticlockwise, the second crank drives the rotating shaft, the corresponding screw rod and the chain wheel to rotate in the opposite direction, and the two sliding seats drive the bed board to move towards the direction, the bed plate is stably moved, when the bed plate is moved to a position right above the mounting plate, the second crank is stopped to rotate, then the equipment can be pushed to move, a patient is conveyed, when the patient is conveyed to the side of another sickbed, the first crank can be rotated according to the height of the other sickbed according to the steps, the height of the bed plate is adjusted, then the second crank is rotated clockwise, the bed plate is moved to a proper position on the other sickbed, and then the patient is lifted to the sickbed under the help of medical staff and family members, so that secondary injury to the patient can be avoided in the process of transferring the patient.

Drawings

FIG. 1 is a schematic sectional view of the main view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic cross-sectional view of the mounting plate from above;

fig. 5 is an enlarged schematic view of a portion C in fig. 1.

In the figure: 1. a base plate; 2. mounting a plate; 3. a column; 4. a thread groove; 5. a threaded post; 6. a first through hole; 7. a first bevel gear; 8. positioning a plate; 9. a connecting shaft; 10. a second bevel gear; 11. a chute; 12. a screw rod; 13. a slide base; 14. a bed board; 15. a cavity; 16. a second through hole; 17. a sprocket; 18. a chain; 19. a third through hole; 20. a rotating shaft; 21. a first crank; 22. a second crank; 23. a roller; 24. a support pillar; 25. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a postoperative patient transfer bed with a structure for assisting a patient to change a bed comprises a bottom plate 1, a mounting plate 2 is arranged above the bottom plate 1, two upright posts 3 are fixedly mounted at the bottom of the mounting plate 2, thread grooves 4 are formed in the bottoms of the two upright posts 3, thread posts 5 are threadedly mounted in the two thread grooves 4, the bottoms of the two thread posts 5 respectively extend out of the corresponding thread grooves 4, two first through holes 6 are formed in the top of the bottom plate 1, the bottoms of the two thread posts 5 respectively penetrate through the corresponding first through holes 6, first bevel gears 7 are fixedly mounted at the bottoms of the two thread posts 5, two positioning plates 8 are fixedly mounted at the bottom of the bottom plate 1, the same positioning plate 9 is rotatably mounted on the two positioning plates 8, two ends of a connecting shaft 9 respectively extend out of the corresponding positioning plates 8, two second bevel gears 10 are fixedly sleeved on the connecting shaft 9, two second bevel gears 10 are respectively meshed with corresponding first bevel gears 7, two sliding grooves 11 are formed in the top of the mounting plate 2, screw rods 12 are arranged in the two sliding grooves 11, sliding seats 13 are respectively sleeved on the two screw rods 12 in a threaded manner, the tops of the two sliding seats 13 respectively extend out of the corresponding sliding grooves 11, the top of each sliding seat 13 is fixedly provided with a same bed plate 14, a cavity 15 is formed in the mounting plate 2, two second through holes 16 are formed in the inner wall of one side, close to the sliding seats 13, of the cavity 15, the two second through holes 16 are respectively communicated with the corresponding sliding grooves 11, one ends of the two screw rods 12 respectively penetrate through the corresponding second through holes 16, chain wheels 17 are respectively sleeved on the two screw rods 12, the two chain wheels 17 are both positioned in the cavity 15, the same chain 18 is wound on the two chain wheels 17, and third through holes 19 are formed in the, the third through hole 19 is rotatably provided with a rotating shaft 20, two ends of the rotating shaft 20 extend out of the third through hole 19, and one end of the rotating shaft 20, which is positioned in the cavity 15, is fixedly connected with one end of one of the screw rods 12.

A first crank handle 21 is fixedly installed at one end of the connecting shaft 9 far away from the second bevel gear 10, a second crank handle 22 is fixedly installed at one end of the rotating shaft 20 far away from the screw rod 12, a plurality of rollers 23 are installed at the bottom of the bed plate 14, the rollers 23 are arranged symmetrically in pairs, the bottoms of the rollers 23 are all in rolling contact with the top of the mounting plate 2, four support columns 24 are fixedly installed at the bottom of the bottom plate 1, the four support columns 24 are equipment symmetrically in pairs, universal wheels 25 are installed at the bottom ends of the four support columns 24, first bearings are fixedly sleeved on the two threaded columns, the two first bearings are respectively and fixedly connected with the inner walls of the corresponding first through holes 6, second bearings are fixedly sleeved on the two screw rods 12, the outer rings of the two second bearings are respectively and fixedly connected with the inner walls of the corresponding second through holes 16, a third bearing is fixedly installed on the rotating shaft 20, and is fixedly connected with the, the bottom of two slides 13 has all nested the ball, and two balls respectively with the bottom inner wall sliding contact of corresponding spout 11, equal fixed mounting has the bearing frame on the one side inner wall that corresponding sprocket 17 was kept away from to two spout 11, and the one end that corresponding sprocket 17 was kept away from to two lead screws 12 rotates respectively and installs on corresponding bearing frame.

When the device is used, the four universal wheels 25 are utilized to move the device to the bedside of a sickbed, a patient lies on the sickbed, the height position of the bed plate 14 is firstly adjusted according to the height of the sickbed, the first crank 21 is rotated clockwise, the first crank 21 drives the connecting shaft 9 and the two second bevel gears 10 to rotate, the two second bevel gears 10 respectively drive the corresponding first bevel gears 7 to rotate, the two first bevel gears 7 drive the corresponding threaded columns 5 to rotate, the two threaded columns 5 are respectively in threaded connection and matching with the corresponding threaded grooves 4, so that the two upright posts 3 drive the mounting plate 2 and the bed plate 14 to be lifted, similarly, the first crank 21 is rotated anticlockwise, the connecting shaft 21 drives the connecting shaft 9 and the two second bevel gears 10 to rotate in opposite directions, the two upright posts 3 drive the mounting plate 2 and the bed plate 14 to be lowered, and then by rotating the first crank 21, the height position of the bed board 14 can be adjusted, when the height position of the bed board 14 is adjusted to be slightly higher than a sickbed, the second crank 22 is rotated clockwise, the second crank 22 drives the rotating shaft 20, the corresponding screw rod 12 and the chain wheel 17 to rotate, under the transmission action of the chain 18, the two chain wheels 17 drive the corresponding screw rod 12 to synchronously rotate in the same direction, because the two sliding seats 13 are respectively in threaded connection and matching with the corresponding screw rod 12, the two sliding seats 13 drive the bed board 14 to move towards the sickbed, the roller 23 at the bottom of the bed board 14 rolls on the top of the mounting plate 2, when the bed board 14 is moved to a proper position on the sickbed, the second crank 22 stops rotating, then the patient can be lifted onto the bed board 14 with the help of medical staff and family members, thus the lifting time of the patient is short, and the moving distance is short, when a patient is lifted to the bed plate 14, the second crank 22 is rotated anticlockwise, the second crank 22 drives the rotating shaft 20, the corresponding screw rod 12 and the chain wheel 17 to rotate in the opposite direction, so that the two sliding seats 13 drive the bed plate 14 to move in the direction away from a sickbed, when the bed plate 14 is moved to the position right above the mounting plate 2, the second crank 22 stops rotating, then the equipment can be pushed to move, the patient is conveyed to the side of another sickbed, the first crank 21 can be rotated according to the height of the other sickbed according to the steps to adjust the height of the bed plate 14, then the second crank 22 is rotated clockwise to move the bed plate 14 to a proper position on the other sickbed, and then the patient is lifted to the sickbed by the help of medical staff and family members, and the content which is not described in detail in the specification belongs to the existing technical personnel in the field Provided is a technique.

To sum up, the postoperative patient transfer bed with the structure for assisting the patient to change bed utilizes four universal wheels 25 to move the device to the bedside of the hospital bed, the first crank 21 is rotated clockwise, the first crank 21 drives the connecting shaft 9 and the two second bevel gears 10 to rotate, the two second bevel gears 10 respectively drive the corresponding first bevel gear 7 and the corresponding threaded column 5 to rotate, so that the two upright columns 3 drive the mounting plate 2 and the bed plate 14 to be lifted, similarly, the first crank 21 is rotated counterclockwise, the two upright columns 3 drive the mounting plate 2 and the bed plate 14 to be lowered, thereby the height position of the bed plate 14 can be adjusted by rotating the first crank 21, the height position of the bed plate 14 can be adjusted according to the height difference of the hospital bed, the second crank 22 is rotated clockwise, the second crank 22 drives the rotating shaft 20, the corresponding screw rod 12 and the chain wheel 17 to rotate, under the transmission action of the chain 18, the two chain wheels 17 drive the corresponding screw rods 12 to synchronously rotate in the same direction, the two sliding seats 13 drive the bed plate 14 to move towards the direction close to the sickbed, when the bed plate 14 is moved to a proper position on the sickbed and is contacted with a patient, the second crank 22 stops rotating, the patient is lifted onto the bed plate 14 with the help of medical staff and family members, thus the lifting time of the patient is short, the moving distance is short, the wound of the patient is prevented from being cracked, unnecessary troubles are reduced, when the patient is lifted onto the bed plate 14, the second crank 22 is rotated anticlockwise, the second crank 22 drives the rotating shaft 20, the corresponding screw rods 12 and the chain wheels 17 to reversely rotate, the two sliding seats 13 drive the bed plate 14 to move towards the direction far away from the sickbed, the movement of the bed plate 14 is stable, when the bed plate 14 is moved to the position right above the mounting plate 2, the second crank 22 stops rotating, and then the equipment can be pushed to move, transport patient, when transporting patient to another sick bed next door, can be according to the height of another sick bed, rotate first crank 21 according to above-mentioned step, highly adjust bed board 14, then clockwise rotate second crank 22, move bed board 14 to the suitable position on another sick bed, then by medical staff, under the help of family members, lift patient to the sick bed on can, the utility model relates to a rationally, the practicality is good, the simple operation, be convenient for adjust the high position and the horizontal position of bed board 14, use to the sick bed of not co-altitude, conveniently shift patient and transport, labour saving and time saving can avoid shifting patient in-process, brings the secondary injury for patient.

Claims

1. A postoperative patient transfer bed with a structure for assisting a patient to change beds, comprising a base plate (1), characterized in that: the upper part of the bottom plate (1) is provided with a mounting plate (2), the bottom of the mounting plate (2) is fixedly provided with two upright posts (3), the bottoms of the two upright posts (3) are respectively provided with a thread groove (4), the interior of the two thread grooves (4) is provided with a thread column (5), the bottom ends of the two thread columns (5) respectively extend out of the corresponding thread grooves (4), the top of the bottom plate (1) is provided with two first through holes (6), the bottom ends of the two thread columns (5) respectively penetrate through the corresponding first through holes (6), the bottom ends of the two thread columns (5) are respectively fixedly provided with a first bevel gear (7), the bottom of the bottom plate (1) is fixedly provided with two positioning plates (8), the two positioning plates (8) are rotatably provided with a same connecting shaft (9), and the two ends of the connecting shaft (9) respectively extend out of the corresponding positioning, two second bevel gears (10) are fixedly sleeved on the connecting shaft (9), the two second bevel gears (10) are respectively meshed with corresponding first bevel gears (7), two sliding grooves (11) are formed in the top of the mounting plate (2), screw rods (12) are arranged in the two sliding grooves (11), sliding seats (13) are respectively sleeved on the two screw rods (12) in a threaded manner, the tops of the two sliding seats (13) respectively extend out of the corresponding sliding grooves (11), the tops of the two sliding seats (13) are fixedly provided with the same bed plate (14), a cavity (15) is formed in the mounting plate (2), two second through holes (16) are formed in the inner wall of one side, close to the sliding seats (13), of the cavity (15), the two second through holes (16) are respectively communicated with the corresponding sliding grooves (11), one ends of the two screw rods (12) respectively penetrate through the corresponding second through holes (16), all the cover is equipped with sprocket (17) on two lead screws (12), two sprocket (17) all are located cavity (15), around being equipped with same chain (18) on two sprocket (17), third through-hole (19) have been seted up on one side inner wall of slide (13) is kept away from in cavity (15), pivot (20) are installed to third through-hole (19) internal rotation, outside the both ends of pivot (20) all extended to third through-hole (19), pivot (20) are located the one end fixed connection of one end and one of them lead screw (12) in cavity (15).

2. A postoperative patient transfer bed with a structure to assist in patient exchange according to claim 1, wherein: one end, far away from the second bevel gear (10), of the connecting shaft (9) is fixedly provided with a first crank (21), and one end, far away from the screw rod (12), of the rotating shaft (20) is fixedly provided with a second crank (22).

3. A postoperative patient transfer bed with a structure to assist in patient exchange according to claim 1, wherein: a plurality of gyro wheels (23) are installed to the bottom of bed board (14), and a plurality of gyro wheels (23) are two bisymmetry and arrange, and the bottom of a plurality of gyro wheels (23) all with the top rolling contact of mounting panel (2).

4. A postoperative patient transfer bed with a structure to assist in patient exchange according to claim 1, wherein: the bottom fixed mounting of bottom plate (1) has four support columns (24), and four support columns (24) are two bisymmetry equipment, and universal wheel (25) are all installed to the bottom of four support columns (24).

5. A postoperative patient transfer bed with a structure to assist in patient exchange according to claim 1, wherein: the two threaded columns are fixedly sleeved with first bearings, the two first bearings are fixedly connected with the inner walls of the corresponding first through holes (6) respectively, the two screw rods (12) are fixedly sleeved with second bearings, the outer rings of the two second bearings are fixedly connected with the inner walls of the corresponding second through holes (16) respectively, the rotating shaft (20) is fixedly provided with a third bearing, and the third bearing is fixedly connected with the inner walls of the third through holes (19).

6. A postoperative patient transfer bed with a structure to assist in patient exchange according to claim 1, wherein: the bottoms of the two sliding seats (13) are respectively nested with balls, and the two balls are respectively in sliding contact with the inner wall of the bottom of the corresponding sliding groove (11).

7. A postoperative patient transfer bed with a structure to assist in patient exchange according to claim 1, wherein: bearing seats are fixedly arranged on the inner wall of one side, far away from the corresponding chain wheel (17), of the two sliding grooves (11), and one ends, far away from the corresponding chain wheel (17), of the two screw rods (12) are rotatably arranged on the corresponding bearing seats respectively.