Multifunctional medical nursing bed

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a multifunctional medical nursing bed which is characterized in that a bedplate is arranged, the bedplate is composed of a first movable plate and a second movable plate, the first movable plate is mounted on a left rest and can move and rotate in the middle of the left rest, and a patient rotates the first movable plate when having a meal or working; the first movable plate is rotated by 270 degrees, so that the clamping groove in the end of the second movable plate is clamped on the right rest, the bedplate is unfolded, then a patient can have a meal or work on the bedplate, a dining table on the bed does not need to be used independently, and due to the fact that supporting legs of the dining table on the bed are placed on the bedstead, and bedding is soft and uneven, the dining table on the bed is not prone to falling off. The height of the dining table is imbalanced, the dining table is high on one side and low on the other side, food is easy to topple over, through the arranged table plate, the table plate is arranged on the left armrest and the right armrest, the uneven condition is reduced, the situation that the food topples over due to the uneven height is reduced, and meanwhile a user can conveniently store the dining table.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and specifically relates to a multifunctional medical nursing bed. Background Art

[0002] A nursing hospital bed is a special bed designed for patients, the elderly, or those with limited mobility, and is widely used in hospitals, nursing homes, and home care scenarios.

[0003] Its material is rust-proof metal, which can effectively reduce the rusting of the bed body and improve the service life of the equipment. The core design of the nursing hospital bed is safety, comfort, and convenience. Selecting the appropriate type according to the patient's needs and nursing scenarios can significantly improve the nursing efficiency and reduce the risk of complications.

[0004] When some patients are unable to get out of bed due to illness, they need to eat in bed, and thus need to use a table that can be placed on the bed. When the table is placed on the bed, the bedding is soft and uneven, making the height of the dining table uneven, one side high and the other side low, which makes the food prone to spill. Therefore, a multifunctional medical nursing bed is proposed to solve the above problems. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background art, the present invention proposes a multifunctional medical nursing bed.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: A multifunctional medical nursing bed according to the present invention includes a bed frame; a movable frame is rotatably installed inside the bed frame; a plurality of first bed boards are fixedly connected to the inner side wall of the bed frame; a second bed board is fixedly connected to the inner side wall of the movable frame; a left support frame is installed on the side wall of the bed frame; a right support frame is installed on the side wall of the bed frame; a first movable board is sleeved in the middle of the left support frame; a through hole is opened on the side wall of the first movable board; the left support frame passes through the through hole; a slide rail is fixedly connected to the side wall of the first movable board; a second movable board is fixedly connected to the side wall of the slide rail; one side of the slide rail is fixedly connected to the side wall of the first movable board, and the other side is fixedly connected to the side wall of the second movable board; a clamping groove is opened on the side wall of the second movable board.

[0007] Preferably, a fixed frame is fixedly connected to the bottom of the movable frame; a connecting pipe is hinged in the middle of the fixed frame; a sleeve is threadedly connected to the inner side wall of the connecting pipe; a motor fixing plate is fixedly connected to the bottom of the bed frame; a stepping motor is bolted to the side wall of the motor fixing plate; the output end of the stepping motor is fixedly connected to the sleeve; the stepping motor is electrically connected to a controller.

[0008] Preferably, a plurality of ventilation holes are opened on the top of the first bed board; a plurality of buckles are fixedly connected to the bottom of the first bed board; heating pipes are installed on the inner side walls of the buckles; three fan fixing frames are detachably connected to the inner side walls of the first bed board; fixing plates are fixedly connected to the inner side walls of the fan fixing frames; brushless motor fans are installed on the side walls of the fixing plates; the heating pipes and the brushless motor fans are electrically connected to a controller.

[0009] Preferably, a plurality of magnetic sheets are fixedly connected to the side wall of the second movable plate; a plurality of iron sheets are fixedly connected to the side wall of the first movable plate; the magnetic sheets and the iron sheets are in corresponding positions and are arranged in an array; a storage box is fixedly connected to the side wall of the bed frame.

[0010] Preferably, a plurality of fixing holes are opened in the middle of the right support frame; the fixing holes are arranged in an array; pin holes are fixedly connected to the inner side walls of the card slots.

[0011] Preferably, two installation square tubes are fixedly connected to the side wall of the bed frame; a plurality of adjustment holes are opened in the middle of the right support frame and the left support frame; an adjustment hole is opened in the middle of the installation square tube; a fixing pin is slidably connected to the middle of the adjustment hole.

[0012] Preferably, a groove is opened on the side wall of the fixing pin; a magnetic ring is fixedly connected to the inner side wall of the groove.

[0013] Preferably, a plurality of support plates are fixedly connected to the bottom of the bed frame; rubber pads are fixedly connected to the bottoms of the support plates.

[0014] Preferably, a sound insulation cover is slidably connected to the side wall of the stepping motor.

[0015] Advantages of the present invention: The present invention provides a multifunctional medical nursing bed. By providing a table board, which is composed of a first movable plate and a second movable plate, the first movable plate is installed on the left support frame and can move and rotate in the middle of the left support frame. When eating or working, the patient rotates the first movable plate by 270°, so that the card slot at the end of the second movable plate is stuck on the right support frame, thereby completing the unfolding of the table board. Then the patient can eat or work on the table board, without the need to use a separate bed table. Moreover, since the support legs of the bed table are placed on the bed frame and the quilt is soft and uneven, the height of the table is unbalanced, one side is high and the other side is low, which makes the food easy to pour. By providing the table board, the table board is placed on the left support frame and the right support frame, thereby reducing the uneven situation, reducing the situation of food pouring caused by the uneven height, and at the same time facilitating the storage of the equipment by the user.

[0016] The present invention provides a multifunctional medical nursing bed. Through the provided stepper motor, a patient or a caregiver cooperates with a controller to control the forward or reverse rotation of the stepper motor. The rotation of the stepper motor drives the sleeve to rotate, thereby making the end of the connecting pipe approach or move away from the motor fixing plate. When the connecting pipe approaches the motor fixing plate, the height at which the movable frame tilts will decrease; when the connecting pipe moves away from the motor fixing plate, the height at which the movable frame tilts will increase, thus realizing the adjustment of the height of the movable frame, effectively facilitating the adjustment of the device by the staff, and at the same time, the patient can adjust it according to the situation by himself, further improving the convenience of the device.

[0017] The present invention provides a multifunctional medical nursing bed. Through the controller which integrates the control devices for the brushless motor fan and the heating pipe, the patient can adjust the running speed of the brushless motor fan according to the situation, thereby improving the ventilation effect of the device. By increasing the air flow, heat is carried away to lower the patient's body temperature. When it is cold, the staff uses the controller to control the operation of the heating pipe. The temperature at the bottom of the bed frame increases due to the heating pipe. Since the heating pipe is close to the first bed board, the temperature of the first bed board will be increased, and then the heat will be transferred to under the patient, thereby increasing the patient's body temperature and facilitating the patient to adjust the comfort according to the situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and form a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings: Figure 1 is a perspective view of the present invention; Figure 2 is a perspective view of the present invention; Figure 3 is a perspective view of the first movable half and the second movable board in the present invention; Figure 4 is a top view of the present invention; Figure 5 is a perspective view of the first bed board and the heating pipe in the present invention; Figure 6 is Figure 5 the enlarged view at A in Figure 7 is a perspective view of the right support frame in the present invention; Figure 8 is Figure 7 the enlarged view at B in

[0019] LEGEND DESCRIPTION: 1. Bed frame; 11. Movable frame; 12. First bed board; 13. Second bed board; 14. Left support frame; 15. Right support frame; 16. First movable board; 17. Second movable board; 18. Card slot; 19. Through hole; 2. Fixed frame; 21. Connecting pipe; 22. Motor fixing plate; 23. Stepper motor; 24. Sleeve; 25. Controller; 3. Fan fixing frame; 31. Fixing plate; 32. Brushless motor fan; 33. Ventilation hole; 35. Buckle; 36. Heating pipe; 4. Magnetic sheet; 41. Iron sheet; 42. Storage box; 5. Fixing hole; 51. Hole pin; 6. Installation square pipe; 61. Adjustment hole; 62. Fixed pin; 7. Groove; 71. Magnetic ring; 8. Support plate; 81. Rubber pad; 9. Sound insulation cover. Detailed implementation manners

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0021] The following gives specific embodiments.

[0022] Please refer to Figures 1 - 8, the present invention provides a multifunctional medical care bed, including a bed frame 1; a movable frame 11 is rotatably installed inside the bed frame 1; a plurality of first bed boards 12 are fixedly connected to the inner side wall of the bed frame 1; a second bed board 13 is fixedly connected to the inner side wall of the movable frame 11; a left support frame 14 is installed on the side wall of the bed frame 1; a right support frame 15 is installed on the side wall of the bed frame 1; a first movable board 16 is sleeved in the middle of the left support frame 14; a through hole 19 is opened on the side wall of the first movable board 16; the left support frame 14 passes through the through hole 19; a slide rail is fixedly connected to the side wall of the first movable board 16; a second movable board 17 is fixedly connected to the side wall of the slide rail; one side of the slide rail is fixedly connected to the side wall of the first movable board 16, and the other side is fixedly connected to the side wall of the second movable board 17; a card slot 18 is opened on the side wall of the second movable board 17. During work, when a patient is unable to get out of bed due to illness, he needs to eat on the hospital bed, and thus needs to use a table that can be placed on the bed. The table is placed on the bed, and the patient sits up to eat. After the patient finishes eating, the table is put away, which is rather cumbersome. At the same time, the space in the ward is small and not convenient for storage. Through the set table board, and the table board is composed of a first movable board 16 and a second movable board 17. The first movable board 16 is installed on the left support frame 14 and can move and rotate in the middle of the left support frame 14. When eating or working, the patient rotates the first movable board 16 and rotates the first movable board 16 by 270°, so that the card slot 18 at the end of the second movable board 17 is stuck on the right support frame 15, thereby completing the unfolding of the table board. Then the patient can eat or work on the table board, and there is no need to use a separate bedside table. Moreover, since the support legs of the bedside table are placed on the bed frame 1 and the quilt is soft and uneven, the height of the bedside table is unbalanced, one side is high and the other side is low, making the food easy to pour. Through the set table board, the table board is placed on the left support frame 14 and the right support frame 15, thereby reducing the uneven situation and reducing the situation of food pouring caused by the height unevenness. At the same time, it is convenient for the user to store the equipment.

[0023] Further, as Figures 1 - 8As shown in the figure, a fixed frame 2 is fixedly connected to the bottom of the movable frame 11; a connecting pipe 21 is hinged in the middle of the fixed frame 2; a sleeve 24 is threadedly connected to the inner side wall of the connecting pipe 21; a motor fixing plate 22 is fixedly connected to the bottom of the bed frame 1; a stepping motor 23 is bolted to the side wall of the motor fixing plate 22; the output end of the stepping motor 23 is fixedly connected to the sleeve 24; the stepping motor 23 is electrically connected to the controller 25. During operation, for a nursing bed in a traditional hospital, when adjusting the angle of the movable frame 11, it is necessary to manually turn the adjusting handle to adjust the angle of the movable frame 11. By setting the stepping motor 23, the patient or caregiver cooperates with the controller 25 to control the forward or reverse rotation of the stepping motor 23. The rotation of the stepping motor 23 drives the sleeve 24 to rotate, so that the end of the connecting pipe 21 approaches or moves away from the motor fixing plate 22. When the connecting pipe 21 approaches the motor fixing plate 22, the height of the raised movable frame 11 will decrease, and when the connecting pipe 21 moves away from the motor fixing plate 22, the height of the raised movable frame 11 will increase, thereby realizing the adjustment of the height of the movable frame 11, which effectively facilitates the adjustment of the device by the staff. At the same time, the patient can adjust it by himself according to the situation, further improving the convenience of the device.

[0024] Further, as Figures 1 - 8 shown in the figure, a plurality of ventilation holes 33 are opened on the top of the first bed board 12; a plurality of buckles 35 are fixedly connected to the bottom of the first bed board 12; a heating pipe 36 is installed on the inner side wall of the buckle 35; three fan fixing frames 3 are detachably connected to the inner side wall of the first bed board 12; a fixing plate 31 is fixedly connected to the inner side wall of the fan fixing frame 3; a brushless motor fan 32 is installed on the side wall of the fixing plate 31; the heating pipe 36 and the brushless motor fan 32 are electrically connected to the controller 25. During operation, since the temperature is different in different seasons, if the patient feels hot, through the controller 25, the controller 25 integrates the control devices of the brushless motor fan 32 and the heating pipe 36. The patient can adjust the running speed of the brushless motor fan 32 according to the situation, thereby improving the ventilation effect of the device. By increasing the air flow, heat is carried away to reduce the patient's body temperature. When it is cold, the staff uses the controller 25 to control the operation of the heating pipe 36. The temperature at the bottom of the bed frame 1 is increased by the heating pipe 36. Since the heating pipe 36 is close to the first bed board 12, the temperature of the first bed board 12 will be increased, and then the heat will be transferred to under the patient, thereby increasing the patient's body temperature, so as to facilitate the patient to adjust the comfort according to the situation.

[0025] Further, as Figures 1 - 8As shown, multiple groups of magnetic sheets 4 are fixedly connected to the side wall of the second movable plate 17; multiple groups of iron sheets 41 are fixedly connected to the side wall of the first movable plate 16; the magnetic sheets 4 and the iron sheets 41 are in corresponding positions and are arranged in an array; a storage box 42 is fixedly connected to the side wall of the bed frame 1. During work, when the table board is not in use, the magnetic sheets 4 and the iron sheets 41 arranged at the ends of the first movable plate 16 and the second movable plate 17 will make the iron sheets 41 close to the magnetic sheets 4 and then adsorb together when the first movable plate 16 and the second movable plate 17 are combined, and then the first movable plate 16 and the second movable plate 17 are fixed, thus facilitating the staff to store the table board.

[0026] Further, as Figures 1 - 8 shown, multiple fixing holes 5 are opened in the middle of the right support frame 15; the fixing holes 5 are arranged in an array; a pin 51 is fixedly connected to the inner side wall of the card slot 18. During work, when the patient uses the table board, through the multiple pins 51 arranged in the middle of the right support frame 15 and in cooperation with the movement of the first movable plate 16, the patient moves the first movable plate 16 to an appropriate position, and then rotates the first movable plate 16 to pull out the second movable plate 17 so that the right support frame 15 enters the card slot 18, and then the fixing hole 5 will be inserted into the pin 51 to fix the table board. Through this fixing method, the fixing effect of the table board is effectively improved, and the situation that the table board displaces when the patient uses the table board is reduced.

[0027] Further, as Figures 1 - 8 shown, two mounting square tubes 6 are fixedly connected to the side wall of the bed frame 1; multiple adjusting holes 61 are opened in the middle of the right support frame 15 and the left support frame 14; adjusting holes 61 are opened in the middle of the mounting square tubes 6; a fixing pin 62 is slidably connected to the middle of the adjusting holes 61. During work, according to the different heights of the patients, the heights of the left support frame 14 and the right support frame 15 can be adjusted as needed. When adjusting, the staff takes out the fixing pin 62 from the adjusting hole 61, and then moves the left support frame 14 and the right support frame 15 downward or upward. After moving to a suitable position, the fixing pin 62 is inserted into the adjusting hole 61. At this time, the fixing pin 62 penetrates through the middle of the mounting square tube 6 and the left support frame 14 or the first movable plate 16 to fix the left support frame 14 and the right support frame 15, thus facilitating the patient to use the equipment.

[0028] Further, as Figures 1 - 8 shown, a groove 7 is opened on the side wall of the fixing pin 62; a magnetic ring 71 is fixedly connected to the inner side wall of the groove 7. During work, through the arranged magnetic ring 71, when the fixing pin 62 is inserted into the adjusting hole 61 and the side wall of the fixing pin 62 is close to the side wall of the mounting square tube 6, the magnetic ring 71 will adsorb on the side wall of the mounting square tube 6, and then the fixing pin 62 is fixed. And the magnetic ring 71 is a strong magnet, so as to reduce the situation that the fixing pin 62 falls off and improve the stability of the fixing pin 62 during fixing.

[0029] Further, as shown in Figures 1 - 8 shown, a plurality of support plates 8 are fixedly connected to the bottom of the bed frame 1; a rubber pad 81 is fixedly connected to the bottom of the support plate 8. During operation, by providing the support plate 8 at the bottom of the bed frame 1, the stress area between the device and the ground can be effectively increased, thereby improving the stability of the device. At the same time, the provided rubber pad 81 further improves the stability of the device when placed on the ground, reduces the displacement of the device, and reduces the sharp noise generated when the device moves.

[0030] Further, as shown in Figures 1 - 8 shown, a sound insulation cover 9 is slidably connected to the side wall of the stepping motor 23. During operation, by sleeving the sound insulation cover 9 outside the stepping motor 23, when the stepping motor 23 operates, the sound insulation cover 9 can effectively absorb the sound generated by the operation of the stepping motor 23, thereby reducing the diffusion of noise and reducing the noise generated when the stepping motor 23 operates.

[0031] Working principle: When a patient is unable to get out of bed due to illness, they need to eat in bed, and thus need to use a table that can be placed on the bed. The table is placed on the bed, and the patient sits up to eat. After the patient finishes eating, the table needs to be put away, which is rather cumbersome. At the same time, the space in the ward is small, making it inconvenient for storage. Through the set tabletop, and the tabletop is composed of a first movable plate 16 and a second movable plate 17. The first movable plate 16 is installed on the left support frame 14 and can move and rotate in the middle of the left support frame 14. When eating or working, the patient rotates the first movable plate 16 and rotates the first movable plate 16 by 270°, so that the card slot 18 at the end of the second movable plate 17 is stuck on the right support frame 15, thereby completing the unfolding of the tabletop. Then the patient can eat or work on the tabletop, and there is no need to use a separate bedside table. Moreover, since the support legs of the bedside table are placed on the bed frame 1 and the quilt is soft and uneven, the height of the bedside table is unbalanced, one side is high and the other side is low, making the food prone to spill. Through the set tabletop, the tabletop is placed on the left support frame 14 and the right support frame 15, thereby reducing the unevenness, and thus reducing the situation of food spilling due to uneven height. At the same time, it is convenient for the user to store the equipment. In a traditional hospital nursing bed, when adjusting the angle of the movable frame 11, it is necessary to manually turn the adjustment handle to adjust the angle of the movable frame 11. Through the set stepper motor 23, the patient or the caregiver cooperates with the controller 25 to control the forward or reverse rotation of the stepper motor 23. The rotation of the stepper motor 23 drives the sleeve 24 to rotate, thereby making the end of the connecting pipe 21 approach or move away from the motor fixing plate 22. When the connecting pipe 21 approaches the motor fixing plate 22, the height of the raised movable frame 11 will decrease. When the connecting pipe 21 moves away from the motor fixing plate 22, the height of the raised movable frame 11 will increase, thus realizing the adjustment of the height of the movable frame 11, and effectively facilitating the adjustment of the equipment by the staff. At the same time, the patient can adjust it by himself according to the situation, further improving the convenience of the equipment. Since the temperature is different in different seasons, if the patient feels hot, through the controller 25, the controller 25 integrates the control devices of the brushless motor fan 32 and the heating pipe 36. The patient can adjust the running speed of the brushless motor fan 32 according to the situation, thereby improving the ventilation effect of the equipment. By increasing the air flow, the heat is carried away and the patient's body temperature is reduced. When it is cold, the staff uses the controller 25 to control the operation of the heating pipe 36. The temperature at the bottom of the bed frame 1 is increased through the heating pipe 36. Since the heating pipe 36 is close to the first bed board 12, the temperature of the first bed board 12 will be increased, and then the heat is transferred to under the patient, thereby increasing the patient's body temperature, so as to facilitate the patient to adjust the comfort according to the situation. When the tabletop is not in use, magnetic pieces 4 and iron pieces 41 are provided at the ends of the first movable plate 16 and the second movable plate 17. When the first movable plate 16 and the second movable plate 17 are put together, the iron piece 41 is close to the magnetic piece 4 and then adsorbs together, and then the first movable plate 16 and the second movable plate 17 are fixed, thus facilitating the staff to store the tabletop.When the patient uses the table board, through multiple sets of hole pins 51 arranged in the middle of the right support frame 15 and in cooperation with the movement of the first movable plate 16, the patient moves the first movable plate 16 to an appropriate position, then rotates the first movable plate 16 to pull out the second movable plate 17 so that the right support frame 15 enters the card slot 18, and then the fixing hole 5 will be inserted into the hole pin 51 to fix the table board. Through this fixing method, the fixing effect of the table board is effectively improved, and the situation of the table board shifting when the patient uses the table board is reduced. According to the different heights of the patients, the heights of the left support frame 14 and the right support frame 15 can be adjusted as needed. When adjusting, the staff takes out the fixing pin 62 from the adjusting hole 61, then moves the left support frame 14 and the right support frame 15 downward or upward. After moving to the appropriate position, the fixing pin 62 is inserted into the adjusting hole 61. At this time, the fixing pin 62 penetrates through the middle of the installation square tube 6 and the left support frame 14 or the first movable plate 16 to fix the left support frame 14 and the right support frame 15, thus facilitating the patient's use of the equipment. Through the arranged magnetic ring 71, when the fixing pin 62 is inserted into the adjusting hole 61 and the side wall of the fixing pin 62 is close to the side wall of the installation square tube 6, the magnetic ring 71 will adsorb on the side wall of the installation square tube 6, thereby fixing the fixing pin 62. And the magnetic ring 71 is a strong magnet, so as to reduce the situation of the fixing pin 62 falling off and improve the stability of the fixing pin 62 during fixing. By arranging the support plate 8 at the bottom of the bed frame 1, the stress area between the equipment and the ground can be effectively increased, thereby improving the stability of the equipment. At the same time, the arranged rubber pad 81 further improves the stability of the equipment when placed on the ground, reduces the situation of the equipment shifting, and at the same time reduces the sharp noise generated when the equipment moves. By sleeving a sound insulation cover 9 outside the stepping motor 23, when the stepping motor 23 operates, the sound insulation cover 9 can effectively absorb the sound generated by the operation of the stepping motor 23, thereby reducing the diffusion of noise, and thus reducing the noise of the stepping motor 23 during operation.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A multifunctional medical care bed, comprising a bed frame (1); a movable frame (11) is rotatably mounted on the inner side of the bed frame (1); a plurality of first bed boards (12) are fixedly connected to the inner side wall of the bed frame (1); a second bed board (13) is fixedly connected to the inner side wall of the movable frame (11); a left support frame (14) is mounted on the side wall of the bed frame (1); and a right support frame (15) is mounted on the side wall of the bed frame (1); the characteristics are: A first movable plate (16) is sleeved on the middle of the left support frame (14); a through hole (19) is opened and closed on the side wall of the first movable plate (16); the left support frame (14) passes through the through hole (19); a slide rail is fixedly connected to the side wall of the first movable plate (16); a second movable plate (17) is fixedly connected to the side wall of the slide rail; one side of the slide rail is fixedly connected to the side wall of the first movable plate (16), and the other side is fixedly connected to the side wall of the second movable plate (17); a slot (18) is opened on the side wall of the second movable plate (17).

2. A multifunctional medical care bed according to claim 1, characterized in that: The bottom of the movable frame (11) is fixedly connected to a fixed frame (2); a connecting pipe (21) is hingedly connected to the middle of the fixed frame (2); a sleeve (24) is threadedly connected to the inner wall of the connecting pipe (21); a motor fixing plate (22) is fixedly connected to the bottom of the bed frame (1); a stepping motor (23) is bolted to the side wall of the motor fixing plate (22); an output end of the stepping motor (23) is fixedly connected to the sleeve (24); and the stepping motor (23) is electrically connected to a controller (25).

3. The multifunctional medical care bed according to claim 1, characterized in that: The top of the first bed board (12) is opened and closed with a plurality of ventilation holes (33); the bottom of the first bed board (12) is fixedly connected with a plurality of buckles (35); the inner wall of the buckle (35) is installed with a heating tube (36); the inner wall of the first bed board (12) is detachably connected with three fan fixing frames (3); the inner wall of the fan fixing frame (3) is fixedly connected with a fixing plate (31); the side wall of the fixing plate (31) is installed with a brushless motor fan (32); the heating tube (36) and the brushless motor fan (32) are electrically connected to the controller (25).

4. The multifunctional medical care bed according to claim 1, characterized in that: The side wall of the second movable plate (17) is fixedly connected to a plurality of groups of magnetic sheets (4); the side wall of the first movable plate (16) is fixedly connected to a plurality of groups of iron sheets (41); the magnetic sheets (4) and the iron sheets (41) are positioned correspondingly and are arranged in an array; and the side wall of the bed frame (1) is fixedly connected to a storage box (42).

5. The multifunctional medical care bed according to claim 1, characterized in that: A plurality of fixing holes (5) are provided in the middle of the right support frame (15); the fixing holes (5) are arranged in an array; and a hole pin (51) is fixedly connected to the inner side wall of the clamping slot (18).

6. The multifunctional medical care bed according to claim 1, characterized in that: Two groups of mounting square tubes (6) are fixedly connected to the side walls of the bed frame (1); a plurality of groups of adjustment holes (61) are provided in the middle of the right support frame (15) and the left support frame (14); an adjustment hole (61) is provided in the middle of the mounting square tube (6); and a fixing pin (62) is slidably connected in the middle of the adjustment hole (61).

7. The multifunctional medical care bed according to claim 6, characterized in that: A groove (7) is formed on the side wall of the fixing pin (62); and a magnetic ring (71) is fixedly connected to the inner side wall of the groove (7).

8. The multifunctional medical care bed according to claim 1, characterized in that: A plurality of groups of support plates (8) are fixedly connected to the bottom of the bed frame (1); and a rubber pad (81) is fixedly connected to the bottom of the support plate (8).

9. The multifunctional medical care bed according to claim 2, characterized in that: The side wall of the stepping motor (23) is slidably connected with a soundproof cover (9).

Images