CN112022557A - Multifunctional rehabilitation nursing sickbed - Google Patents

Abstract

The invention discloses a multifunctional rehabilitation nursing sickbed, which comprises a headstock, a tailstock and a foldable bed board, wherein the foldable bed board comprises a back board, a hip board and leg boards, a supporting board for supporting the back board is fixedly arranged on the headstock, one end of each leg board is connected with the hip board, and the other end of each leg board is fixedly connected with the tailstock; an installation plate is fixedly arranged between the bed head frame and the bed tail frame, and a power device for adjusting the angle of the back plate is installed on the installation plate; the top of the bed tail frame is provided with a rehabilitation training device; the buttock plate is provided with a defecation opening, the defecation opening is detachably connected with a defecation opening baffle matched with the defecation opening, and the mounting plate is further provided with a cleaning device for washing the defecation opening. The rehabilitation nursing sickbed provided by the invention not only can help a patient to carry out rehabilitation training, but also can facilitate the patient to adjust the angle of the back plate by himself, and solve the problem of defecation.

Description

A multifunctional rehabilitation nursing bed

technical field

The invention relates to the technical field of rehabilitation medical equipment, in particular to a multifunctional rehabilitation nursing bed.

Background technique

A hospital bed is a medical care device specially prepared for patients. Some patients who are difficult to move on their own may develop symptoms such as muscle disuse atrophy, joint contractures and stiffness, and require regular sitting, bending, stretching and other actions for rehabilitation. . None of the existing hospital beds can provide patients with a rehabilitation training device, and the help of the nursing staff must be used. During the assistance of the nursing staff, the nursing staff may feel discomfort or be injured due to the strength of the nursing staff.

In addition, the functions of the existing nursing beds are relatively simple, and cannot meet the physiological needs of patients in daily life, thus causing a lot of inconvenience to the patients.

SUMMARY OF THE INVENTION

In view of the above existing problems, the present invention aims to provide a multifunctional rehabilitation nursing bed, which can not only provide patients with rehabilitation training such as bending and stretching, but also facilitate bedridden patients to solve the problem of urination and defecation, which is clean and hygienic; Automatic adjustment, the bedside frame is set with a bedside lamp, which is convenient for patients to use at night, and will not affect other patients.

In order to achieve the above object, the technical scheme adopted in the present invention is as follows:

A multifunctional rehabilitation nursing bed, comprising a bedside frame, a bed end frame and a foldable bed board, characterized in that: the foldable bed board includes a back board, a hip board and a leg board, and the bedside frame is fixed with a support for supporting the support plate of the backboard, the backboard is rotatably connected with the hip board, one end of the leg board is connected with the hip board, and the other end of the leg board is fixedly connected with the bed end frame;

A mounting plate is fixed between the headstock and the tailstock, and a power device for adjusting the angle of the back plate is mounted on the mounting plate;

The top of the bed end frame is rotatably connected with a rehabilitation training board, and the rehabilitation training board is provided with a rehabilitation training device;

The buttock plate is provided with a defecation port, a defecation port baffle plate matched with the defecation port is detachably connected to the defecation port, and a cleaning device for flushing the defecation port is also provided on the mounting plate.

Further, the horizontal direction of the defecation opening is an oval structure, the vertical direction of the defecation opening is an inverted convex step shape; the corners of the step shape are connected by rounded corners; the cleaning device includes two water tanks, The two water tanks are respectively arranged at the edges of the two sides of the mounting plate, and a water pump is installed in each of the water tanks, and a water outlet pipe is connected to the water pump. The end of the water outlet pipe is communicated with the defecation port.

Further, the power device includes a motor mounted on the mounting plate, the output end of the motor is fixedly connected with a first rotating shaft, the first rotating shaft is provided with a first bevel gear, and the first bevel gear Both sides are provided with second bevel gears, and both of the second bevel gears are meshed with the first bevel gears;

Both sides of the first rotating shaft are provided with second rotating shafts, the two second rotating shafts are arranged symmetrically, and the second rotating shaft and the first rotating shaft are perpendicular to each other, and the second rotating shaft and the mounting plate rotating connection;

The two second bevel gears are respectively located at one end of the corresponding second rotating shaft, the other end of the second rotating shaft is sleeved with a third bevel gear, and the third bevel gear is meshed and connected with a fourth bevel gear;

The mounting plate is also symmetrically mounted with two lead screws, both of which are parallel to the first rotating shaft, and the fourth bevel gears are respectively sleeved on the corresponding lead screws;

The lead screw nut on each lead screw is connected with a corresponding side surface of the back plate through a linkage mechanism.

Further, the linkage mechanism includes two first installation posts arranged on the side of the back plate, and two second installation posts arranged on the outer side wall of the water tank, close to the first installation of the headboard. The column and the second installation column are connected by a first connecting rod, and the first installation column and the second installation column near the lead screw are connected by a second connecting rod, and a first connecting rod is arranged on the second connecting rod. There are three mounting columns, a universal ball is mounted on the lead screw nut, and the third mounting column and the universal ball are connected by a third connecting rod.

Further, a fecal box is detachably connected to the bottom of the hip plate, and the feces box is located below the defecation opening.

Further, the defecation port baffle includes a support plate and an air bag, the shape of the support plate matches the shape of the opening of the top surface of the defecation port, and the thickness of the support plate is smaller than the inverted convex step shape of the defecation port. The upper depth of the water outlet pipe is located below the support plate; an air bag is fixed at the bottom of the support plate, and the shape of the air bag after inflation matches the shape of the defecation opening. There is an inflation port at the bottom.

Further, a hydraulic rod is installed on the top of the rehabilitation training board, two first sliding grooves are opened on the rehabilitation training board, and the two first sliding grooves are symmetrically arranged on two sides of the hydraulic rod. Each of the first sliding grooves is provided with a matching first sliding block, the two first sliding blocks are connected by a connecting rod, and the top of the connecting rod is connected to the hydraulic rod. The output end is fixedly connected, and the connecting rod can slide up and down along the first sliding groove, and a rehabilitation training device is fixedly connected to each of the first sliding blocks.

Further, the rehabilitation training device includes a suspension block fixedly connected with the first slider, the front side and the bottom side of the suspension block are both provided with a second slot, and the front side and the bottom side of the suspension block are provided with a second slot. The second slot forms an L-shaped structure, and the connection is rounded; The groove moves to the front side and the bottom side of the suspension block, a tension spring is fixedly connected to the bottom center of the second sliding block, and a suspension ring is fixedly connected to the bottom of the tension spring.

Further, a bedside lamp is also rotatably arranged on the bedside frame, a mounting rod is fixedly connected to the side of the bedside frame, and a 7-type rod is rotatably connected to the end of the mounting rod, and the bedside lamp is installed on the The bottom of the 7-bar.

The beneficial effects of the present invention are: compared with the prior art, the improvement of the present invention is:

1. The multifunctional rehabilitation nursing bed of the present invention is provided with a rehabilitation training device, which can be used to perform rehabilitation exercises such as bending the legs and stretching the arms. When the board is rotated to the outside of the bed end frame, the patient can also lie on the bed to perform the rehabilitation training of the legs, which is very suitable for the rehabilitation training of the patients with muscle atrophy of the legs;

2. The multifunctional rehabilitation nursing bed of the present invention is provided with a defecation port at the hip plate, and the patient can solve the problem of urination and defecation by himself without the help of others. There is also a cleaning device at the place, which is convenient for the patient to rinse the defecation port after defecation, which is clean and hygienic.

3. The angle of the back panel of the multifunctional rehabilitation nursing bed of the present invention is adjustable, and the electric power device and the connecting rod are used for adjustment. Compared with the existing manual adjustment, it is more time-saving and labor-saving, and the patient can adjust it by himself. The structure of the lever and connecting rod has better stability;

4. The multifunctional rehabilitation nursing bed of the present invention is provided with a bedside lamp at the bedside frame, which is convenient for patients to use at night, and will not disturb other patients in the ward.

Description of drawings

Fig. 1 is a schematic structural diagram of the multifunctional rehabilitation nursing bed of the present invention when the backboard is flat and the rehabilitation training board is upright.

Fig. 2 is a schematic structural diagram when the backboard of the multifunctional rehabilitation nursing bed of the present invention is inclined and the rehabilitation training board is rotated to the outside of the bed end frame.

FIG. 3 is a top view of the structure in a state where the backboard of the multifunctional rehabilitation nursing bed is laid flat according to the present invention.

FIG. 4 is a top view of the structure of the mounting plate of the present invention.

FIG. 5 is a front view of the structure of the rehabilitation training board of the present invention.

Fig. 6 is a partial enlarged view of part A in Fig. 5 of the present invention.

7 is a side view of the structure of the rehabilitation training board of the present invention.

FIG. 8 is a partial enlarged view of part B in FIG. 7 of the present invention.

FIG. 9 is a side view of the structure of the hip plate and the cleaning device of the present invention.

Fig. 10 is a schematic diagram of the structure of the baffle plate of the defecation opening of the present invention.

Among them: 1-bed head frame, 2-bed end frame, 3-back board, 4-hip board, 401-defecation port, 402-hook, 5-leg board, 6-support board, 7-installation board, 8-rehabilitation Training board, 9-defecation port baffle, 901-support board, 902-air bag, 903-inflatable port, 10-water tank, 11-water pump, 12-water outlet pipe, 13-motor, 14-first shaft, 15-th One bevel gear, 16-second bevel gear, 17-second shaft, 18-third bevel gear, 19-fourth bevel gear, 20-lead screw, 21-lead screw nut, 22-first installation column, 23 -Second Mounting Post, 24-First Link, 25-Second Link, 26-Third Mounting Post, 27-Universal Ball, 28-Third Link, 29-Manure Box, 291-Crimping, 30-Hydraulic rod, 31-First sliding groove, 32-First slider, 33-Connecting rod, 34-Suspension block, 35-Second slot, 36-Second slider, 37-Extension spring, 38 - Lifting Ring, 39- Bedside Lamp, 40- Mounting Pole, 41- Type Pole, 42- Controller, 43- Armrest.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention are further described below with reference to the accompanying drawings and embodiments.

Referring to a multifunctional rehabilitation nursing bed shown in the accompanying drawings 1-10, it includes a bedside frame 1, a bed end frame 2 and a foldable bed board, the foldable bed board includes a back board 3, a hip board 4 and a leg board 5, so the The back board 3, the hip board 4 and the leg board 5 have the same width; the headboard 1 is fixed with a support board 6 for supporting the back board 3, and the height of the headboard 1 is greater than the support board The height of 6, the left side of the back plate 3 is placed on the support plate 6 when the back plate 3 is in a horizontal state, the right end of the back plate 3 is rotatably connected with the left end of the buttock plate 4, and the right end of the butt plate 4 is connected with the left end of the hip plate 4. The left end of the leg plate 5 is fixedly connected, the hip plate 4 and the leg plate 5 can also be an integral plate, and the other end of the leg plate 5 is welded with the bed end frame 2 to fix the bed end frame 2 The height is the same as the height of the upper surface of the leg plate 5 .

A mounting plate 7 is welded between the head frame 1 and the foot frame 2 . The mounting plate 7 is located below the back plate 3 , the hip plate 4 and the leg plate 5 , and the width of the mounting plate 7 is The width of the back plate 3, the hip plate 4 and the leg plate 5 is the same, and a power device for adjusting the angle of the back plate 3 is installed on the mounting plate 7;

Specifically, the power device includes a motor 13 mounted on the mounting plate 7, the motor 13 is mounted on the side of the mounting plate 7 close to the bed end frame 2, and the output end of the motor 13 faces The headstock 1; the output end of the motor 13 is connected with a first rotating shaft 14 through a coupling, the first rotating shaft 14 extends along the length direction of the mounting plate 7, and the first rotating shaft 14 is on the A first bevel gear 15 is sleeved and fixed, the big end of the first bevel gear 15 is close to the motor 13 , the front side and the rear side of the first bevel gear 15 are provided with a second bevel gear 16 , and both Each of the second bevel gears 16 meshes with the first bevel gear 15;

Both sides of the first rotating shaft 14 are provided with second rotating shafts 17 . The two second rotating shafts 17 are arranged symmetrically, and the second rotating shaft 17 and the first rotating shaft 14 are perpendicular to each other. One end of 17 close to the edge of the mounting plate 7 is rotatably mounted on the mounting plate 7 through a fixed seat and a bearing; the two second bevel gears 16 are respectively located at the end of the corresponding second rotating shaft 17 close to the first rotating shaft 14, so A third bevel gear 18 is sleeved and fixed at one end of the second rotating shaft 17 close to the edge of the mounting plate 7 , and a fourth bevel gear 19 is meshed and connected to each of the third bevel gears 18 ;

The mounting plate 7 is also symmetrically mounted with two lead screws 20, both of which are parallel to the first rotating shaft 14, and the fourth bevel gears 19 are respectively sleeved on the corresponding lead screws. 20; the rotation of the motor 13 drives the first shaft 14 and the first bevel gear 15 to rotate, and the first bevel gear 15 drives the second bevel gear 16 to rotate in a direction perpendicular to the first bevel gear 15, thereby driving the second shaft 17 to rotate , the second rotating shaft 17 drives the third bevel gear 18 fixed on it to rotate together, and the third bevel gear 18 drives the fourth bevel gear 19 and the third bevel gear 18 meshed with it to rotate vertically, and finally drives the lead screw 20 to rotate with The first rotating shaft 14 rotates on a parallel surface, and the lead screw nut 21 on the lead screw 20 moves back and forth along the length direction of the mounting plate 7 .

Further, the lead screw nut 21 on each lead screw 20 is connected with the corresponding side of the back plate 3 through a linkage mechanism, thereby driving the back plate 3 to adjust the angle, that is, the front of the back plate 3. The side surface is connected with the screw nut 21 on the front screw 20 of the mounting plate 7 through a linkage mechanism, and the rear side of the back plate 3 is also connected with the screw nut 21 on the screw 20 on the rear side of the mounting plate 7 through a linkage mechanism.

Specifically, the linkage mechanism includes two first mounting posts 22 arranged on the side of the back plate 3 , the two first mounting posts 22 are arranged in parallel, and the air cylinder 20 is close to the front end of the back plate 3 . A water tank 10 is installed, and there are two water tanks 10, corresponding to two lead screws 20 respectively; two second installation posts 23 are arranged on the outer side wall of the water tank 10, and two of the second installation posts 23 are installed. The columns 23 are also arranged in parallel, and the first installation column 22 and the second installation column 23 near the headstock 1 are connected by a first connecting rod 24 , and the first connecting rod 24 is connected with the first installation column 22 and the second mounting post 23 are both rotatably connected; the first mounting post 22 and the second mounting post 23 close to the lead screw 20 are connected by a second connecting rod 25, and the second connecting rod 25 is connected to the There is also a rotational connection between a mounting post 22 and a second mounting post 23 ; a third mounting post 26 is provided on the outer side of the second connecting rod 25 , and the third mounting post 26 is located on the second connecting rod 25 The center of the screw nut 21 is mounted with a universal ball 27, the third mounting post 26 and the universal ball 27 are connected by a third connecting rod 28, and the third connecting rod 28 is connected to the The universal ball 27 is fixedly connected, and the third connecting rod 28 is rotatably connected with the third mounting post 26 . When the motor 13 drives the lead screw 20 to rotate, the lead screw nut 21 moves back and forth, thereby driving the universal ball 27 to move forward and backward. Since the length of the third link 28 is constant, the second link 25 will be pulled to rotate, and the universal ball 27 can Adjust the angle of the third link 28 at any time. When the second link 25 rotates, it drives the back plate 3 to rotate along the direction of the connection axis with the hip plate 4, so that the first link 24 also rotates, and the back plate is realized through the linkage mechanism. The angle of the plate 3 can be adjusted, and the first link 24, the second link 25 and the third link 28 can also support the back plate 3. The linkage mechanism on the front side and the rear side of the back plate 3 passes through the same Driven by the motor 13, it can ensure the synchronous adjustment of the front side and the rear side of the back plate 3 and save energy; when the back plate 3 is adjusted to a certain angle, the third link 28 is inclined to the left, and its bottom is affected by the universal ball 27 balls. The limit function of the seat will not continue to tilt.

Further, the buttock plate 4 is provided with a defecation port 401, the defecation port 401 penetrates the buttock plate 4 to form a through-hole structure, and the defecation port 401 has an elliptical structure in the horizontal direction, which is in line with ergonomic characteristics; The defecation opening is an inverted convex step shape on the vertical section, and the stepped corners of the inverted convex shape are all rounded corners; The thickness is the same as the height of the stepped upper part, so that the upper surface of the defecation opening baffle 9 is flush with the upper surface of the hip plate 4, and the patient has no discomfort when lying on the hospital bed. , the defecation port 401 can be completely exposed by taking the defecation port baffle 9 from the stepped defecation port 401 .

Further, the mounting plate 7 is also provided with a cleaning device for flushing the defecation port 401. The cleaning device includes the two water tanks 10 described above, and each of the water tanks 10 has a water pump 11 installed therein. The water pump 11 is connected with a water outlet pipe 12, the water outlet pipe 12 runs through the hip plate 4, and the end of the water outlet pipe 12 is connected with the defecation port 401 near the top, and the two water outlet pipes 12 are respectively located at the defecation position. On both sides of the mouth 401, after the patient defecates, the water pump 11 can be started to flush the defecation mouth 401, which is convenient and hygienic.

Further, a feces box 29 is detachably connected to the bottom of the hip plate 4 , and the feces box 29 is located below the defecation opening 401 . Specifically, two hooks 402 are welded and fixed at the bottom of the hip plate 4, and the hooks 402 extend along the length direction of the hip plate 4 (the extension direction of the head frame 1 and the bed end frame 2). The hooks 402 are respectively located on both sides of the defecation opening 401. The front and rear edges of the feces box 29 are provided with inward curling edges 291, and the curling edges 291 can be hung on the hooks 402. The 402 has a certain length along the length direction of the hip plate 4 so that the stool box 29 can be hung more firmly. The feces produced by the patient's urination and the sewage produced by flushing the defecation opening 401 flow into the fecal box 29 from the defecation opening 401, and the feces box 29 only needs to be cleaned.

Further, the defecation port baffle 9 includes a support plate 901 and an air bag 902, the shape of the support plate 901 matches the shape of the opening on the top surface of the defecation port 401, and the thickness of the support plate 901 is smaller than the defecation port 901. The upper depth of the inverted convex step shape of the mouth 401, the end of the water outlet pipe 12 is located below the support plate 901; the bottom of the support plate 901 is fixed with an airbag 902, and the shape of the airbag 902 after inflation is the same as that of the airbag 902. The shape of the defecation port 401 is matched, and the bottom of the air bag 902 is provided with an inflation port 903 . In actual use, the airbag 902 can be inflated and placed on the defecation opening 401 together with the support plate 901. The airbag 902 is supported by the inverted convex stepped part of the defecation opening 402, so that the upper surface of the support plate 901 can be in contact with the buttocks. The upper surface of the plate 4 is kept flush and does not affect the use of the patient; when flushing the defecation port 401 after defecation, deflate the air bag 902 and cover the defecation port, and the water in the water outlet pipe 12 can flush the defecation port 401 and the air bag 902 at the same time. The bottom is also rinsed to prevent the airbag 902 from being above the feces box 29 for a long time, and the feces smell remains on the bottom, which affects the patient's use; after rinsing, it can be inflated again and placed in the defecation port 401 .

Further, the top of the bed end frame 2 is hingedly connected with a rehabilitation training board 8, the rehabilitation training board 8 can be rotated 180 degrees, and the rehabilitation training board 8 is in the same position as the bed end frame 2 when rotated to the top of the bed end frame 2. On the surface, the rehabilitation training board 8 can also be rotated 180 degrees and arranged in parallel with the bed end frame 2, and is located at the outer side of the bed end frame 2; the rehabilitation training board 8 is provided with a rehabilitation training device;

Specifically, a hydraulic rod 30 is installed on the top of the rehabilitation training board 8 , and two first sliding grooves 31 are formed on the rehabilitation training board 8 , and the two first sliding grooves 31 are symmetrically arranged at the On both sides of the hydraulic rod 30 , each of the first sliding grooves 31 is provided with a matching first sliding block 32 , and the first sliding block 32 can slide up and down along the first sliding groove 31 . , the two first sliding blocks 32 are fixedly connected by a connecting rod 33, the connecting rod 33 penetrates the opposite sides of the two first sliding grooves 31, and the opposite sides of the two sliding grooves 31 are provided with There is a through hole in the up and down direction, the connecting rod 33 can move up and down along the through hole, the top of the connecting rod 33 is fixedly connected with the output end of the hydraulic rod 30, each of the first sliders Rehabilitation training devices are fixedly connected to 32 .

The rehabilitation training device includes a suspension block 34 that is fixedly connected with the first slider 32 , and a second slot 35 is formed at the center position of the front side and the bottom side of the suspension block 34 . The second slot 35 on the side and the bottom side forms an L-shaped structure, and the connection point of the L-shaped structure is a rounded connection; the second slot 35 is provided with a matching second slider 36, and the first The two sliding blocks 36 can move along the second slot 35 to the front side and the bottom side of the suspension block 34 , and a tension spring 37 is fixedly connected to the bottom center of the second sliding block 36 . A suspension ring 38 is fixedly connected to the bottom of the extension spring 37 . When in use, the height of the connecting rod 33 can be adjusted through the hydraulic rod 30, so as to adjust the height of the two first sliding blocks 32, that is, the height of the two suspension blocks 34, so that the lifting ring 38 is at a suitable height , under the static state of the suspension ring 38, due to the self-gravity of the suspension ring 38, the tension spring 37 and the second slider 36, the second slider 36 is located in the second slot 35 at the bottom of the suspension block 34, and the tension spring 37 is in In the vertical state, the patient can lie flat on the hospital bed, pass the foot through the lifting ring 38, make the lifting ring 38 set at the ankle, and exercise the strength of the leg by stretching the tension spring 37; the patient can also sit on the hospital bed , move the second slider 36 to the front side of the suspension block 34, at this time the tension spring 37 is in a horizontal state, and the arm rehabilitation exercise is performed by stretching the tension spring 37 back and forth;

In addition, the rehabilitation training board 8 can also be rotated to the outer side of the bed end frame 2, at this time, the hydraulic rod 30 is located at the bottom of the rehabilitation training board 8, the patient can lie on the bed, hang the lifting ring 38 at the ankle, stretch up and down The lifting ring 38, the rehabilitation training is especially suitable for strength training after leg muscle atrophy.

Further, a bedside lamp 39 is also rotatably arranged on the bedside frame 1 , a mounting rod 40 is fixedly connected to the side of the bedside frame 1 , and a 7-type rod 41 is rotatably connected to the end of the mounting rod 40 . The bedside lamp 39 is mounted on the bottom of the 7-type rod 41 . The mounting rod 40 is a hollow structure, and a battery is arranged therein, and the battery is electrically connected to the bedside lamp 39 .

Further, one side of the hip plate 4 is mounted on the controller 42 , and the controller 42 is provided with switches for controlling the motor 13 , the water pump 10 and the bedside lamp 39 . The controller 42 is connected to the motor 13 . , The water pump 10 and the bedside lamp 39 are all electrically connected; since the position of the hand is close to the position of the hip plate 4 when the patient is lying down, it is more convenient for the patient to operate the controller by setting the controller on the outside of the hip plate 4, and the patient can operate it by himself. The controller 42 realizes the adjustment of the angle of the back panel 3, the flushing of the defecation opening after defecation, and the start and stop of the bedside lamp 39, with a high degree of automation.

The multifunctional rehabilitation nursing bed of the present invention has many functions, and can automatically adjust the inclination angle of the backboard, which is convenient for bedridden patients to defecate, and can also rinse the defecation port after defecation, which is clean and hygienic. Rehabilitation of legs and arms, providing night lighting for patients. By starting the motor 13, the patient can adjust the inclination angle of the backboard through the lead screw and the link mechanism. When the backboard is in a flat state, the support plate 6 can support it; the lifting ring can be adjusted by adjusting the height of the connecting rod through the hydraulic rod. Carry out leg rehabilitation training or arm rehabilitation training to the most suitable height, and the angle of the rehabilitation training board is adjustable, which can be suitable for rehabilitation training in different postures; open the defecation opening baffle, bedridden patients can solve the problem of bowel and bladder by themselves, The defecation port can also be rinsed after defecation, which is clean and hygienic; when lighting is required at night, the bedside lamp can be turned on, and it will not affect other patients in the ward.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. A multifunctional rehabilitation nursing bed, comprising a bedside frame (1), a bed end frame (2) and a foldable bed board, characterized in that: the foldable bed board comprises a back board (3), a hip board (4) and A leg plate (5), a support plate (6) for supporting the back plate (3) is fixed on the headboard (1), and the back plate (3) and the hip plate (4) rotate connection, one end of the leg plate (5) is connected with the hip plate (4), and the other end of the leg plate (5) is fixedly connected with the bed end frame (2); A mounting plate (7) is fixed between the head frame (1) and the foot frame (2), and a power device for adjusting the angle of the back plate (3) is mounted on the mounting plate (7). ; A rehabilitation training board (8) is rotatably connected to the top of the bed end frame (2), and a rehabilitation training device is provided on the rehabilitation training board (8); The buttock plate (4) is provided with a defecation port (401), and a defecation port baffle (9) matching the defecation port (401) is detachably connected to the defecation port (401). The plate (7) is also provided with a cleaning device for flushing the defecation opening (401). 2 . The multifunctional rehabilitation nursing bed according to claim 1 , wherein the defecation opening ( 401 ) has an elliptical structure in the horizontal direction, and the defecation opening ( 401 ) is an inverted convex step in the vertical direction. 3 . The step-shaped corners are connected by rounded corners; the cleaning device includes two water tanks (10), which are respectively arranged at the edges of both sides of the mounting plate (7). , a water pump (11) is installed in each of the water tanks (10), a water outlet pipe (12) is connected to the water pump (11), and the water outlet pipe (12) runs through the hip plate (4), and The end of the water outlet pipe (12) communicates with the defecation port (401). 3. A multifunctional rehabilitation nursing bed according to claim 2, characterized in that: the power device comprises a motor (13) mounted on the mounting plate (7), and the output of the motor (13) The end is fixedly connected with a first rotating shaft (14), the first rotating shaft (14) is provided with a first bevel gear (15), and both sides of the first bevel gear (15) are provided with second bevel gears (15). 16), and the two second bevel gears (16) are meshed with the first bevel gear (15); Both sides of the first rotating shaft (14) are provided with second rotating shafts (17), the two second rotating shafts (17) are symmetrically arranged, and the second rotating shaft (17) and the first rotating shaft ( 14) perpendicular to each other, the second shaft (17) is rotatably connected with the mounting plate (7); The two second bevel gears (16) are respectively located at one end of the corresponding second shaft (17), and the other end of the second shaft (17) is sleeved with a third bevel gear (18). The third bevel gear (18) is meshed with a fourth bevel gear (19); The mounting plate (7) is also symmetrically mounted with two lead screws (20), the two lead screws (20) are both parallel to the first rotating shaft (14), and the fourth bevel gear (19) ) are respectively sleeved on the corresponding lead screw (20); The lead screw nut (21) on each lead screw (20) is connected with a corresponding side surface of the back plate (3) through a linkage mechanism. 4. The multifunctional rehabilitation nursing bed according to claim 3, wherein the linkage mechanism comprises two first mounting posts (22) arranged on the side of the backboard (3), The two second mounting posts (23) on the outer side wall of the water tank (10) pass between the first mounting posts (22) and the second mounting posts (23) close to the headboard (1). The connecting rod (24) is connected, and the first mounting post (22) and the second mounting post (23) close to the lead screw (20) are connected by a second connecting rod (25), and the second connecting rod ( 25) is provided with a third mounting post (26), a universal ball (27) is mounted on the lead screw nut (21), and the third mounting post (26) is connected to the universal ball (27) They are connected by a third connecting rod (28). 5. A multifunctional rehabilitation nursing bed according to claim 2, characterized in that a fecal box (29) is detachably connected to the bottom of the hip plate (4), and the feces box (29) is located in the Below the defecation opening (401). 6. A multifunctional rehabilitation nursing bed according to claim 2, characterized in that: the defecation opening baffle plate (9) comprises a support plate (901) and an air bag (902), and the support plate (901) has a The shape matches the shape of the opening on the top surface of the defecation port (401), and the thickness of the support plate (901) is smaller than the upper depth of the inverted convex stepped shape of the defecation port (401), and the water outlet pipe (12) An airbag (902) is fixed at the bottom of the support plate (901), and the shape of the airbag (902) after inflation is the same as the shape of the defecation opening (401). Matchingly, the bottom of the air bag (902) is provided with an inflation port (903). 7. The multifunctional rehabilitation nursing bed according to claim 1, wherein a hydraulic rod (30) is installed on the top of the rehabilitation training board (8), and a hydraulic rod (30) is installed on the top of the rehabilitation training board (8). Two first sliding grooves (31), and the two first sliding grooves (31) are symmetrically arranged on both sides of the hydraulic rod (30), and each of the first sliding grooves (31) is in the Each is provided with a matching first slider (32), the two first sliders (32) are connected by a connecting rod (33), and the top of the connecting rod (33) is connected to the hydraulic rod The output end of (30) is fixedly connected, and the connecting rod (33) can slide up and down along the first sliding groove (31), and each first sliding block (32) is fixedly connected with a rehabilitation training device. 8 . The multifunctional rehabilitation nursing bed according to claim 7 , wherein the rehabilitation training device comprises a suspension block ( 34 ) fixedly connected with the first slider ( 32 ), and the suspension block The front and bottom sides of (34) are provided with second slots (35), the second slots (35) on the front and bottom sides of the suspension block (34) form an L-shaped structure, and the connection is inverted Fillet connection; the second slot (35) is provided with a matching second slider (36), and the second slider (36) can move along the second slot (35) To the front and bottom sides of the suspension block (34), a tension spring (37) is fixedly connected to the bottom center of the second slider (36), and the bottom of the tension spring (37) is fixedly connected There are lifting rings (38). 9. A multifunctional rehabilitation nursing bed according to claim 1, characterized in that: a bedside lamp (39) is also rotatably arranged on the bedside frame (1), and the bedside frame (1) is A mounting rod (40) is fixedly connected to the side, the end of the mounting rod (40) is rotatably connected with a 7-type rod (41), and the bedside lamp (39) is mounted on the bottom of the 7-type rod (41).

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