CN111544217A

CN111544217A - Multifunctional medical sickbed

Info

Publication number: CN111544217A
Application number: CN202010369278.1A
Authority: CN
Inventors: 韩丽媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-04
Filing date: 2020-05-04
Publication date: 2020-08-18

Abstract

The invention discloses a multifunctional medical sickbed, which consists of a main body device, a lower body device, a drainage device, a downward turning device, an upward turning device and a side turning device. The patient lies on the sick bed, and the accessible is raised patient's shank with lower part of the body device, and excreta that the patient was collected to the eduction gear, turns up the device and can lift up patient's upper part of the body, and the device of turning on the side controls the patient and stands up. The invention can realize the angle adjustment of a plurality of parts and is provided with a bed placing plate and an excrement collecting device; the lower body device can lift the feet of a patient, and the upturning device can sit the patient at a certain angle; the side-turning device can assist a patient to turn over; the grab rails on the two sides of the main body device can be lifted and lowered, and all actions can be controlled by remote control.

Description

Multifunctional medical sickbed

Technical Field

The invention relates to the technical field of medical instruments, in particular to a multifunctional medical sickbed.

Background

At present, along with the continuous increase of population, the quantity of hospital's sick bed also constantly increases, and traditional sick bed has many functions can't be realized, for example supplementary disease is stood up, rises up automatically and lifts the leg, excretes etc. on the bed, in order to solve above-mentioned problem, designs a multi-functional medical sick bed now.

Disclosure of Invention

In order to solve the problems, the invention provides a multifunctional medical sickbed which comprises a main body device, a lower body device, a drainage device, a downward turning device, an upward turning device and a side turning device.

The main body is placed on the ground, the main body device is a bed body device and is also an installation platform for the lower body device, the excretion device, the downward turning device, the upward turning device and the side turning device.

The main body device include bed board, jib, branch, remote control, couple, handrail piece, place board, bar, rocking beam, swing switch, gyro wheel frame, the bed body, couple fixed mounting on the jib, jib fixed mounting is on the bed body, branch fixed mounting is on the bed body, the remote control is placed on branch, go up bed board fixed mounting on the bed body, swing switch fixed mounting is in bed side face, the rocking beam bottom is rotated and is installed in bed side face, the handrail piece is installed in the top rotation, bar fixed mounting is on five handrail pieces, place board fixed mounting in handrail piece top, gyro wheel frame fixed mounting is in four lower corners of the bed body, the gyro wheel rotates and installs in the gyro wheel frame.

The lower body device comprises: lower bed board, rotor plate, lower strut, transmission frame, transfer line, stopper, rack, flexible seat, flexible motor, telescopic link, lower bed board fixed mounting on lower strut, the rotor plate rotates the installation under on the bed board, the rotor plate another side rotates the installation with the bed body, the transmission frame rotates the installation with lower strut, transfer line fixed mounting is on the transmission frame, stopper fixed mounting is on the transfer line, the rack is placed on the bed body, flexible seat fixed mounting is on the rack, flexible motor fixed mounting is on flexible seat, telescopic link slidable mounting is inboard at flexible seat, telescopic link and stopper slidable mounting.

The drainage device comprises: excrete motor, upper frame plate, upper connecting rod, collection frame, lower connecting rod, lower link joint, lower baffle fixed mounting on the bed body, lower link joint fixed mounting is on baffle down, lower connecting rod one end rotates and installs on lower link joint, the other end rotates and installs on collecting the frame, upper connecting rod one end rotates and installs on collecting the frame, the other end rotates and installs on upper frame plate, upper frame plate rotates through the motor shaft of excreteing the motor and installs on the stand of the bed body, excretes motor fixed mounting on the stand of the bed body.

The turn-down device comprises: the middle turning motor is fixedly arranged on an upright post of the bed body, one end of the turning shaft is fixedly arranged on a motor shaft of the middle turning motor, the other end of the turning shaft is rotatably arranged on the upright post of the bed body, the transmission rod is fixedly arranged on the turning shaft, the push block is rotatably arranged at the tail end of the transmission rod, the outer plate is rotatably arranged with the bed body, the inner plate and the outer plate are rotatably arranged, and the two inner plates are directly and fixedly arranged through the connecting shaft.

The upturning device comprises: the upper support motor is fixedly installed on an upright post of the bed body, the upper support rod is fixedly installed on a motor shaft of the upper support motor, one end of the transmission rod is fixedly installed on the upper support rod, the other end of the transmission rod is rotatably installed on the sliding block, the sliding block is slidably installed in the sliding guide rail, the top of the sliding guide rail is fixedly installed with the connecting plate, and the contact plate is fixedly installed on the upper portion of the connecting plate.

The side-turning device comprises: lower motor, last motor, left stay tube, right stay block, left stay block, interior stay plate, outer stay tube, outer stay block, fly leaf, lower motor and last motor fixed mounting on the stand of the bed body, left stay tube one end fixed mounting is on the motor shaft of motor down, the other end rotates and installs on the stand of the bed body, left stay block rotates and installs at left stay tube end, right stay tube one end fixed mounting is on the motor shaft of last motor, the other end rotates and installs on the stand of the bed body, right stay block rotates and installs at the end of right stay tube, the fly leaf rotates and installs on the planking, interior stay plate rotates and installs at the fly leaf inboard, outer stay tube rotates through step motor and installs in the fly leaf lower part, outer stay block rotates and installs at outer stay tube end, outer stay plate rotates and installs in the fly leaf lower part.

Furthermore, the handrail block of the main body device is in running fit with the swing rod, and the roller is in running fit with the roller frame.

Furthermore, the lower bed plate of the lower body device is in rotating fit with the rotating plate, the rotating plate is in rotating fit with the bed body, the lower support frame is in rotating fit with the transmission frame, the telescopic rod is in limited sliding fit with the limiting block, and the telescopic rod is in sliding fit with the telescopic seat driven by the motor.

Furthermore, the upper frame plate of the drainage device is in running fit with the bed body, the upper connecting rod is in running fit with the upper frame plate, the collecting frame is in running fit with the upper connecting rod, the lower connecting rod is in running fit with the collecting frame, and the lower connecting rod is in running fit with the lower chain plate.

Furthermore, the turning shaft of the downward turning device is in running fit with the bed body device, the transmission rod is in running fit with the push block, and the inner plate is in running fit with the outer plate.

Furthermore, an upper supporting rod of the upturning device is in running fit with the bed body, a transmission rod is in running fit with a sliding block, and the sliding block is in sliding fit with a sliding guide rail.

Furthermore, the left stay tube and the right stay tube of the side-turning device form a rotating fit with the bed body, the left stay tube forms a rotating fit with the left stay block, the right stay tube forms a rotating fit with the right stay block, the outer stay tube forms a rotating fit with the movable plate, and the outer stay block forms a rotating fit with the outer stay block.

Furthermore, the main body device is provided with a right hook, and the upper part of the bed surface is provided with a placing plate.

Furthermore, the lower body device can rotate relative to the main body device, and the upturning device can control the side turning device to form a certain angle with the main body device.

Due to the adoption of the technical scheme, the invention has the following advantages: (1) the invention can realize the angle adjustment of a plurality of parts and is provided with a bed placing plate and an excrement collecting device; (2) the lower body device can lift the feet of a patient, and the upturning device can sit the patient at a certain angle; (3) the side-turning device can assist a patient to turn over; (4) the grab rails on the two sides of the main body device can be lifted and lowered, and all actions can be controlled by remote control.

Drawings

Fig. 1 and 2 are overall schematic views of the present invention.

FIG. 3 is a schematic structural diagram of a main device according to the present invention.

Fig. 4 and 5 are schematic structural views of the lower body device of the present invention.

Fig. 6 is a schematic view of the drainage device of the present invention.

Fig. 7 is a schematic structural view of the turning-down device of the present invention.

Fig. 8 is a schematic structural diagram of the flip-up device of the present invention.

FIG. 9 is a schematic structural diagram of the side-turning device of the present invention.

Reference numerals: 1-a host device; 2-lower body device; 3-a drainage device; 4-turning down the device; 5-an upturning device; 6-a side-turning device; 101-upper bed plate; 102-a boom; 103-strut; 104-remote control; 105-hooking; 106-armrest blocks; 107-placing the plate; 108-grab rail; 109-rocking lever; 110-a rocker switch; 111-a roller; 112-roller frame; 113-a bed body; 201-lower bed board; 202-rotating plate; 203-lower support frame; 204-a transmission frame; 205-a transmission rod; 206-a limiting block; 207-placing the rack; 208-a telescopic base; 209-telescoping motor; 210-a telescoping rod; 301-a drainage motor; 302-upper frame plate; 303-an upper link; 304-a collection box; 305-a lower link; 306-lower chain plate; 307-lower baffle; 401-middle turning over motor; 402-a turning shaft; 403-a transmission rod; 404-a push block; 405-an inner plate; 406-an outer plate; 407-connecting shaft; 501-an upper support motor; 502-upper brace bar; 503-transfer rod; 504-a slider; 505-a sliding guide; 506-connecting the plate; 507-contact plate; 601-lower motor; 602-upper motor; 603-left stay tube; 604-right stay tube; 605-right supporting block; 606-a left brace bar; 607-inner supporting plate; 608-outer support tube; 609-outer supporting block; 610-outer supporting plate; 611-moving plate.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example (b): a multifunctional medical sickbed as shown in figure 1, figure 2, figure 3, figure 4, figure 5, figure 6, figure 7, figure 8 and figure 9. The main body device 1 is a bed body device and is also an installation platform for the lower body device 2, the excretion device 3, the downward turning device 4, the upward turning device 5 and the side turning device 6.

The specific structure of the main body device 1 is shown in fig. 3, wherein the hook 105 is fixedly mounted on the suspension rod 102, the suspension rod 102 is fixedly mounted on the bed 113, the supporting rod 103 is fixedly mounted on the bed 113, the remote control 104 is placed on the supporting rod 103, the upper bed plate 101 is fixedly mounted on the bed 113, the swing switch 110 is fixedly mounted on the side surface of the bed 113, the bottom of the swing rod 109 is rotatably mounted on the side surface of the bed 113, the top is rotatably mounted with the armrest blocks 106, the armrest rods 108 are fixedly mounted on the five armrest blocks 106, the placing plate 107 is fixedly mounted above the armrest blocks 106, the roller frames 112 are fixedly mounted on the four lower corners of the bed 113, and the rollers. The swinging switch 110 can be controlled by the remote control 104 to realize the lifting of the placing plate 107, and the bed body 113 can be pushed to walk by the rollers 111.

The specific structure of the lower body device 2 is shown in fig. 4 and 5, wherein the lower bed board 201 is fixedly mounted on the lower support frame 203, the rotating plate 202 is rotatably mounted on the lower bed board 201, the other side of the rotating plate 202 is rotatably mounted on the bed body 113, the transmission frame 204 is rotatably mounted on the lower support frame 203, the transmission rod 205 is fixedly mounted on the transmission frame 204, the limit block 206 is fixedly mounted on the transmission rod 205, the placing frame 207 is placed on the bed body 113, the telescopic seat 208 is fixedly mounted on the placing frame 207, the telescopic motor 209 is fixedly mounted on the telescopic seat 208, the telescopic rod 210 is slidably mounted on the telescopic seat 208, and the telescopic rod 210 and the limit block 206. The remote control 104 can control the telescopic motor 209 to rotate so as to control the telescopic rod 210 to extend and retract relative to the telescopic base 208, so as to control the rotating plate 202 to rotate relative to the bed body 113 through the linkage device.

The specific structure of the drainage device 3 is shown in fig. 6, wherein the lower partition 307 is fixedly installed on the bed 113, the lower link plate 306 is fixedly installed on the lower partition 307, one end of the lower link 305 is rotatably installed on the lower link plate 306, the other end of the lower link is rotatably installed on the collection frame 304, one end of the upper link 303 is rotatably installed on the collection frame 304, the other end of the upper link is rotatably installed on the upper frame 302, the upper frame 302 is rotatably installed on the upright of the bed 113 through the motor shaft of the drainage motor 301, and the drainage motor 301 is fixedly installed on the upright of the bed 113. The rotation of the drainage motor 301 controls the rotation of the upper frame plate 302, so that the collection frame 304 realizes the track motion under the action of the upper connecting rod 303 and the lower connecting rod 305, and when defecation is needed, the collection frame 304 is controlled to reach the gap between the two inner plates 405.

The specific structure of the downward turning device 4 is shown in fig. 7, wherein a middle turning motor 401 is fixedly mounted on the column of the bed body 113, one end of a turning shaft 402 is fixedly mounted on the motor shaft of the middle turning motor 401, the other end is rotatably mounted on the column of the bed body 113, a transmission rod 403 is fixedly mounted on the turning shaft 402, a push block 404 is rotatably mounted at the tail end of the transmission rod 403, an outer plate 406 is rotatably mounted with the bed body 113, an inner plate 405 is rotatably mounted with the outer plate 406, and two inner plates 405 are directly and fixedly mounted through a connecting shaft 407. The turning motor 401 rotates to control the transmission rod 403 to rotate, so that the push block 404 is controlled to jack up the inner plate 405, and the inner plate 405 rotates relative to the outer plate 406.

The specific structure of the upturning device 5 is shown in fig. 8, wherein an upper support motor 501 is fixedly mounted on an upright of the bed body 113, an upper support rod 502 is fixedly mounted on a motor shaft of the upper support motor 501, one end of a transmission rod 503 is fixedly mounted on the upper support rod 502, the other end of the transmission rod is rotatably mounted on a sliding block 504, the sliding block 504 is slidably mounted in a sliding guide rail 505, a connecting plate 506 is fixedly mounted on the top of the sliding guide rail 505, and a contact plate 507 is fixedly mounted on the upper portion of the connecting plate 506. The upper support motor 501 rotates to control the transmission rod 503 to rotate so as to control the sliding block 504 to slide relative to the sliding guide rail 505, the connecting plate 506 is jacked up, the movable plate 611 is controlled to rotate relative to the outer plate 406 through the contact plate 507, and the patient sits up at a certain angle.

The specific structure of the side turning device 6 is shown in fig. 9, wherein the lower motor 601 and the upper motor 602 are fixedly mounted on the column of the bed body 113, one end of the left supporting tube 603 is fixedly mounted on the motor shaft of the lower motor 601, the other end is rotatably mounted on the column of the bed body 113, the left supporting block 606 is rotatably mounted at the end of the left supporting tube 603, one end of the right supporting tube 604 is fixedly mounted on the motor shaft of the upper motor 602, the other end is rotatably mounted on the column of the bed body 113, the right supporting block 605 is rotatably mounted at the end of the right supporting tube 604, the movable plate 611 is rotatably mounted on the outer plate 406, the inner supporting plate 607 is rotatably mounted inside the movable plate 611, the outer supporting tube 608 is rotatably mounted at the lower portion of the movable plate 611 by the stepping motor, the outer supporting block 609 is rotatably mounted at. The lower motor 601 rotates to control the left supporting tube 603 to rotate to control the left supporting block 606 to jack up the left inner supporting plate 607 and rotate relative to the movable plate 611, the upper motor 602 rotates to control the right supporting tube 604 to rotate to control the right supporting block 605 to jack up the right inner supporting plate 607 and rotate relative to the movable plate 611, and the stepping motor connected with the outer supporting tube 608 rotates to control the outer supporting tube 608 to rotate to control the outer supporting block 609 to jack up the outer supporting plate 610 and rotate relative to the movable plate 611, so that the multi-directional turning of the patient is realized.

When the multifunctional bed is used, a patient lies on a sickbed, when excretion is needed, the excretion motor 301 rotates to control the upper frame plate 302 to rotate, so that the collection frame 304 realizes track motion under the action of the upper connecting rod 303 and the lower connecting rod 305, the collection frame 304 is controlled to reach a gap between the two inner plates 405, meanwhile, the turning motor 401 rotates to control the transmission rod 403 to rotate, so that the push block 404 is controlled to jack up the inner plates 405, the inner plates 405 rotate relative to the outer plates 406, the posture of the patient is adjusted by matching with the patient, and the patient excretes excrement into the collection frame 304 by aligning with the gap; when the step part needs to be lifted, the remote control 104 can control the telescopic motor 209 to rotate so as to control the telescopic rod 210 to extend and retract relative to the telescopic seat 208, so that the connecting rod device can control the rotating plate 202 to rotate relative to the bed body 113, and the legs are heightened; when a patient needs to sit up, the upper support motor 501 rotates to control the transmission rod 503 to rotate so as to control the sliding block 504 to slide relative to the sliding guide rail 505, the connecting plate 506 is jacked up, and the movable plate 611 is controlled to rotate relative to the outer plate 406 through the contact plate 507, so that the patient sits up at a certain angle; when the patient needs to turn over, the lower motor 601 rotates to control the left supporting tube 603 to rotate to control the left supporting block 606 to jack up the left inner supporting plate 607 and rotate relative to the movable plate 611, the upper motor 602 rotates to control the right supporting tube 604 to rotate to control the right supporting block 605 to jack up the right inner supporting plate 607 and rotate relative to the movable plate 611, and the stepping motor connected with the outer supporting tube 608 rotates to control the outer supporting tube 608 to rotate to control the outer supporting block 609 to jack up the outer supporting plate 610 and rotate relative to the movable plate 611, so that the patient can turn over in multiple directions. Meanwhile, the swinging switch 110 can be controlled by the remote control 104 to realize the lifting of the placing plate 107, and the bed body 113 can be pushed to walk through the rollers 111.

Claims

1. The utility model provides a multi-functional medical sick bed, includes main part device (1), lower part of the body device (2), eduction gear (3), turns over device (4) down, turns over device (5), device (6) of turning on one's side, its characterized in that: the main body is placed (1) on the ground, the main body device (1) is a bed body device and is also an installation platform of a lower body device (2), a drainage device (3), a downward turning device (4), an upward turning device (5) and a side turning device (6);

the main body device (1) comprises an upper bed board (101), a suspension rod (102), a support rod (103), a remote control (104), a hook (105), a handrail block (106), a placing board (10), a handrail rod (108), a swinging rod (109), a swinging switch (110), a roller (111), a roller frame (112) and a bed body (113), wherein the hook (105) is fixedly arranged on the suspension rod (102), the suspension rod (102) is fixedly arranged on the bed body (113), the support rod (103) is fixedly arranged on the bed body (113), the remote control (104) is arranged on the support rod (103), the upper bed board (101) is fixedly arranged on the bed body (113), the swinging switch (110) is fixedly arranged on the side surface of the bed body (113), the bottom of the swinging rod (109) is rotatably arranged on the side surface of the bed body (113), the handrail block (106) is rotatably arranged at the top, the handrail rod (108) is fixedly arranged on, the placing plate (107) is fixedly arranged above the handrail block (106), the roller frame (112) is fixedly arranged at four lower corners of the bed body (113), and the rollers (111) are rotatably arranged in the roller frame (112);

the lower body device (2) comprises a lower bed plate (201), a rotating plate (202), a lower support frame (203), a transmission frame (204), a transmission rod (205), a limiting block (206), a placing frame (207), a telescopic seat (208), a telescopic motor (209) and a telescopic rod (210), wherein the lower bed plate (201) is fixedly arranged on the lower support frame (203), the rotating plate (202) is rotatably arranged on the lower bed plate (201), the other side of the rotating plate (202) is rotatably arranged with a bed body (113), the transmission frame (204) is rotatably arranged with the lower support frame (203), the transmission rod (205) is fixedly arranged on the transmission frame (204), the limiting block (206) is fixedly arranged on the transmission rod (205), the placing frame (207) is arranged on the bed body (113), the telescopic seat (208) is fixedly arranged on the placing frame (207), the telescopic motor (209) is fixedly arranged on the telescopic seat (208), and the telescopic rod (210) is slidably arranged on the side of the telescopic seat (, the telescopic rod (210) and the limiting block (206) are installed in a sliding mode;

the drainage device (3) comprises a drainage motor (301), an upper frame plate (302), an upper connecting rod (303), a collection frame (304), a lower connecting rod (305), a lower chain plate (306) and a lower partition plate (307), wherein the lower partition plate (307) is fixedly arranged on the bed body (113), the lower chain plate (306) is fixedly arranged on the lower partition plate (307), one end of the lower connecting rod (305) is rotatably arranged on the lower chain plate (306), the other end of the lower connecting rod is rotatably arranged on the collection frame (304), one end of the upper connecting rod (303) is rotatably arranged on the collection frame (304), the other end of the upper connecting rod (303) is rotatably arranged on the upper frame plate (302), the upper frame plate (302) is rotatably arranged on an upright post of the bed body (113) through a motor shaft of the drainage motor (301), and the drainage motor (301) is fixedly arranged on the upright;

the downward turning device (4) comprises a middle turning motor (401), a turning shaft (402), a transmission rod (403), a push block (404), an inner plate (405), an outer plate (406) and a connecting shaft (407), wherein the middle turning motor (401) is fixedly arranged on an upright post of the bed body (113), one end of the turning shaft (402) is fixedly arranged on a motor shaft of the middle turning motor (401), the other end of the turning shaft (402) is rotatably arranged on the upright post of the bed body (113), the transmission rod (403) is fixedly arranged on the turning shaft (402), the push block (404) is rotatably arranged at the tail end of the transmission rod (403), the outer plate (406) is rotatably arranged with the bed body (113), the inner plate (405) and the outer plate (406) are rotatably arranged, and the two inner plates (405) are directly and fixedly arranged through;

the upturning device (5) comprises an upper support motor (501), an upper support rod (502), a transfer rod (503), a sliding block (504), a sliding guide rail (505), a connecting plate (506) and a contact plate (507), wherein the upper support motor (501) is fixedly arranged on an upright post of the bed body (113), the upper support rod (502) is fixedly arranged on a motor shaft of the upper support motor (501), one end of the transfer rod (503) is fixedly arranged on the upper support rod (502), the other end of the transfer rod is rotatably arranged on the sliding block (504), the sliding block (504) is slidably arranged in the sliding guide rail (505), the connecting plate (506) is fixedly arranged at the top of the sliding guide rail (505), and the contact plate (507) is fixedly arranged at the upper part of the connecting plate (506);

the side turning device (6) comprises a lower motor (601), an upper motor (602), a left supporting pipe (603), a right supporting pipe (604), a right supporting block (605), a left supporting block (606), an inner supporting plate (607), an outer supporting pipe (608), an outer supporting block (609), an outer supporting plate (610) and a movable plate (611), wherein the lower motor (601) and the upper motor (602) are fixedly arranged on a column of a bed body (113), one end of the left supporting pipe (603) is fixedly arranged on a motor shaft of the lower motor (601), the other end of the left supporting pipe is rotatably arranged on the column of the bed body (113), the left supporting block (606) is rotatably arranged at the tail end of the left supporting pipe (603), one end of the right supporting pipe (604) is fixedly arranged on the motor shaft of the upper motor (602), the other end of the right supporting pipe is rotatably arranged on the column of the bed body (113), the right supporting block (605) is rotatably arranged at the tail end of the right supporting pipe (604), and the movable plate, the inner supporting plate (607) is rotatably installed at the inner side of the movable plate (611), the outer supporting tube (608) is rotatably installed at the lower part of the movable plate (611) through a stepping motor, the outer supporting block (609) is rotatably installed at the tail end of the outer supporting tube (608), and the outer supporting plate (610) is rotatably installed at the lower part of the movable plate (611).

2. The multifunctional medical bed as claimed in claim 1, wherein: the handrail block (106) of the main body device (1) is in running fit with the swing rod (109), and the roller (111) is in running fit with the roller frame (112).

3. The multifunctional medical bed as claimed in claim 1, wherein: the lower bed plate (201) of the lower body device (2) is in rotating fit with the rotating plate (202), the rotating plate (202) is in rotating fit with the bed body (113), the lower support frame (203) is in rotating fit with the transmission frame (204), the telescopic rod (210) is in limiting sliding fit with the limiting block (206), and the telescopic rod (210) is in sliding fit with the telescopic seat (208) driven by the motor.

4. The multifunctional medical bed as claimed in claim 1, wherein: an upper frame plate (302) of the drainage device (3) is in running fit with the bed body (113), an upper connecting rod (303) is in running fit with the upper frame plate (302), a collecting frame (304) is in running fit with the upper connecting rod (303), a lower connecting rod (305) is in running fit with the collecting frame (304), and the lower connecting rod (305) is in running fit with a lower chain plate (306).

5. The multifunctional medical bed as claimed in claim 1, wherein: the turning shaft (402) of the downward turning device (4) is in running fit with the bed body (113), the transmission rod (403) is in running fit with the push block (404), and the inner plate (405) is in running fit with the outer plate (406).

6. The multifunctional medical bed as claimed in claim 1, wherein: an upper support rod (502) of the upturning device (5) is in rotating fit with the bed body (113), a transmission rod (503) is in rotating fit with a sliding block (504), and the sliding block (504) is in sliding fit with a sliding guide rail (505).

7. The multifunctional medical bed as claimed in claim 1, wherein: the side turning device is characterized in that a left supporting pipe (603) and a right supporting pipe (605) of the side turning device (6) are in running fit with a bed body (113), the left supporting pipe (603) is in running fit with a left supporting block (606), the right supporting pipe (605) is in running fit with the right supporting block (605), an outer supporting pipe (608) is in running fit with a movable plate (611), and an outer supporting block (610) is in running fit with the outer supporting pipe (608).

8. The multifunctional medical bed as claimed in claim 1, wherein: the main body device (1) is provided with a hook (105), and the upper part of the bed surface is provided with a placing plate (107).

9. The multifunctional medical bed as claimed in claim 1, wherein: the lower body device (2) can rotate relative to the main body device (1), and the upturning device (5) can control the side turning device (6) to form a certain angle with the main body device (1).