Medical nursing bed

Abstract

The invention relates to the technical field of medical instruments, and discloses a medical nursing bed which comprises a bed body, a back plate is arranged in the bed body, a lifting assembly is fixedly connected to the lower surface of the back plate, a limiting assembly is arranged on the outer wall of the lifting assembly, and a rotating assembly is rotationally connected to the interior of the bed body. The outer wall of the back plate is rotationally connected to the outer wall of the rotating assembly, an opening and closing assembly is fixedly connected to the upper surface of the bed body, the outer wall of the adjusting assembly is arranged on the outer wall of the right side of the bed body, and a supporting assembly is fixedly connected to the lower surface of the adjusting assembly. The driving rotating assembly, the pedestal pan plate and the pedestal pan rod are connected through the first chain transmission system and the second chain transmission system, so that a pedestal pan area is completely separated from a mattress sheet, the mattress sheet is prevented from being polluted by excrement, the sanitation degree is greatly improved, the risk of cross infection is reduced, medical staff can conveniently clean and replace the bed, and the working efficiency is improved. And a cleaner and healthier use environment is provided for a patient.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, in particular to a medical care bed. Background Art

[0002] Medical nursing beds adjust the height, angle and position of the bed through electric or manual mechanisms to meet the different nursing needs of patients. Electric nursing beds are generally driven by electric motors, and the angle and height of the bed surface are adjusted through controllers to help patients change their body positions more easily and prevent bedsores and other health problems.

[0003] The existing nursing bed has a fixed toilet hole in the center of the patient's buttocks. When the patient urinates or defecates, the nursing staff needs to first lift the bed sheet to expose the toilet hole, and then let the patient's buttocks align with the toilet hole. Due to the different heights and weights of people, it is difficult to reach the ideal position when urinating or defecating, which easily causes dirt to spill around the hole. The dirt remains in the hole and is difficult to clean. There will be a peculiar smell after long-term use, which is extremely unhygienic. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a medical nursing bed, which solves the problem that it is difficult for patients to reach an ideal position during use of the existing nursing bed, and dirt is easily spilled around the hole.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a medical care bed, comprising a bed body, a backboard is arranged inside the bed body, a lifting assembly is fixedly connected to the lower surface of the backboard, a limiting assembly is arranged on the outer wall of the lifting assembly, a rotating assembly is rotatably connected to the inside of the bed body, the outer wall of the backboard is rotatably connected to the outer wall of the rotating assembly, an opening and closing assembly is fixedly connected to the upper surface of the bed body, an adjusting assembly is meshedly connected to the tooth end of the rotating assembly, the outer wall of the adjusting assembly is arranged on the right outer wall of the bed body, and the lower surface of the adjusting assembly is fixedly connected to the supporting assembly.

[0006] Preferably, the bed body includes a headboard, a lower surface of the headboard is fixedly connected to a support beam, and a support groove 1 and a support groove 2 are provided inside the support beam.

[0007] Preferably, the back plate comprises a support frame, the interior of the support frame is fixedly connected with a support rod, and the outer wall of the support frame is arranged on the inner wall of the support beam.

[0008] Preferably, the lifting assembly includes a fixed frame, the upper surface of the fixed frame is fixedly connected to the bottom end of the support rod, the fixed frame is rotatably connected to a rack inside, the tooth end of the rack is meshingly connected to a gear, the inner wall of the gear is fixedly connected to a connecting rod, the outer wall of the connecting rod is provided with a shell, the shell is slidably connected to the inside of a support groove, the outer wall of the shell is fixedly connected to a limit frame, the outer wall of the rack is slidably connected to the inner wall of the limit frame, and the outer wall of the connecting rod is fixedly connected to a crank handle.

[0009] Preferably, the limiting assembly includes a ratchet, the inner wall of the ratchet is fixedly connected to the outer wall of the connecting rod, the tooth end of the ratchet is meshingly connected with a ratchet, one side outer wall of the ratchet is fixedly connected to a shift plate, the other side outer wall of the ratchet is fixedly connected to a fixing column, and the fixing column is slidably connected to the inside of the second support groove.

[0010] Preferably, the rotating assembly includes a connecting column 1, the outer wall of which is rotatably connected to the inside of a support beam, the outer wall of which is fixedly connected to a sprocket 1, the upper outer wall of which is meshingly connected to a sprocket 2, the upper surface of which is fixedly connected to a bed board, the inner wall of which is fixedly connected to a connecting column 2, and the outer wall of which is fixedly connected to a crank 2.

[0011] Preferably, the opening and closing assembly includes a fixed plate 1 and a fixed plate 2, the lower surfaces of the fixed plate 1 and the fixed plate 2 are fixedly connected to the upper surface of the support beam, the outer wall of the fixed plate 1 is fixedly connected to a first hinge, the outer wall of the first hinge is fixedly connected to a baffle 1, the outer wall of the fixed plate 2 is fixedly connected to a second hinge, and the outer wall of the second hinge is fixedly connected to a baffle 2.

[0012] Preferably, the adjustment component includes sprocket three, the outer wall of sprocket three is meshedly connected to the outer wall of connecting column two, the inner wall of sprocket three is fixedly connected to fixing rod one, the outer wall on one side of fixing rod one is rotatably connected to chain transmission system one, the outer wall on the other side of fixing rod one is rotatably connected to chain transmission system two, a toilet seat is arranged between chain transmission system one and chain transmission system two, the outer wall of toilet seat is fixedly connected to toilet rod, a toilet hole is provided inside the toilet rod, and the outer walls on both sides of the toilet rod are fixedly connected to the inside of chain transmission system one and chain transmission system two.

[0013] Preferably, the support assembly includes a connecting frame, the connecting frame is fixedly connected to the lower surface of the toilet rod, a fixing rod 2 is rotatably connected inside the connecting frame, a seat plate foot is fixedly connected to the outer wall of the fixing rod 2, a mounting pad is fixedly connected to the outer wall of the fixing rod 2, and the mounting pad is arranged inside the connecting frame.

[0014] Preferably, the mounting pad is made of rubber.

[0015] Working principle: When the patient is lying on the bed, when the backboard needs to be raised, manually turn the crank handle one, which will drive the connecting rod to rotate inside the shell, and the connecting rod drives the gear to rotate, and then the gear drives the rack to slide up and down, thereby driving the fixed frame and the backboard to adjust the angle. When the backboard needs to be lowered, manually turn the paddle plate, which drives the ratchet to leave the tooth end of the ratchet wheel, and then turn the crank handle one. The rotation of the crank handle will drive the connecting rod to rotate inside the shell, and the connecting rod drives the gear to rotate, thereby driving the backboard to fall on the upper surface of the support beam, and finally switch the patient's posture.

[0016] When the patient needs to be moved, manually turn the crank handle 2, and the rotation of the crank handle 2 will drive the connecting column 2 and the sprocket 2 to rotate, and at the same time, the bed board, the sprocket 1 and the connecting column 1 will also rotate accordingly. When the bed board moves, it will drive the backboard and the lifting assembly to slide. At the same time, the backboard and the rotating assembly cooperate with each other to move the patient. When the patient's feet touch the baffle plate 2 and the baffle plate 1, with the cooperation of the first hinge and the second hinge, the baffle plate 2 will rotate around the fixed plate 2, and the baffle plate 1 will rotate around the fixed plate 1. When the crank handle 2 is turned, the bed board will move. When rotating, the shaking hand two will drive the sprocket three and the fixed rod one to rotate, and the fixed rod one will drive the chain transmission system one and the chain transmission system two to rotate. The upper surfaces of the chain transmission system one and the chain transmission system two are provided with pads. The chain transmission system one, the chain transmission system two, the toilet board and the toilet rod will be folded 90 degrees, and the seat board feet will be opened. The seat board feet will drive the fixed rod two to rotate inside the connecting frame. Finally, the seat board feet are parallel to the ground, so that the patient's buttocks fall into the adjustment component, and the patient can solve the problem of urination and defecation on the nursing bed.

[0017] The present invention provides a medical nursing bed having the following beneficial effects:

[0018] 1. The present invention drives the rotating assembly, and the toilet seat and the toilet rod are connected through the chain transmission system 1 and the chain transmission system 2 and can be folded 90 degrees, so that the toilet area is completely separated from the mattress and sheets, avoiding the contamination of the mattress and sheets by excrement, greatly improving the hygiene level, reducing the risk of cross infection, facilitating cleaning and replacement by medical staff, and providing a cleaner and healthier use environment for patients.

[0019] 2. The connection frame and the fixing rod 2 and the seat foot of the present invention cooperate with each other, so that there is no excessive blocking structure on the lower side of the toilet board. When the patient sits on the toilet board, both feet can hang down naturally, and there is enough space for them to be placed, and the patient will not feel cramped or inconvenient due to the small space, thereby improving the comfort of the patient when using it.

[0020] 3. The design dimensions of the toilet seat and toilet hole of the nursing bed of the present invention are consistent with those of a household toilet, which is suitable for patients of different body shapes, and the focus is concentrated on the thigh, which is conducive to smoother urination and defecation.

[0021] 4. When the patient needs to fix the body position, the opening and closing components of the present invention are opened. The opening and closing components can restrain and support the patient from both sides to prevent the patient from sliding when the bed moves or changes posture, thereby ensuring the safety of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional result schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the local structure of the back plate of the present invention;

[0024] Figure 3 It is a schematic diagram of the local structure of the connecting rod of the present invention;

[0025] Figure 4 It is a schematic diagram of the local structure of the limit frame of the present invention;

[0026] Figure 5 It is a partial structural schematic diagram of a crank handle of the present invention;

[0027] Figure 6 It is a schematic diagram of the local structure of the bed board of the present invention;

[0028] Figure 7 It is a schematic diagram of the opening and closing assembly of the present invention;

[0029] Figure 8 It is a partial structural schematic diagram of the toilet seat rod of the present invention;

[0030] Fig. 9 It is a schematic diagram of the partial structure of the seat plate foot of the present invention;

[0031] Fig.10 Schematic diagram of the local structure of the bed board of the present invention

[0032] Among them, 1. bed body; 11. support beam; 12. bed head; 13. support slot 1; 14. support slot 2; 2. back plate; 21. support frame; 22. support rod; 3. lifting assembly; 31. fixed frame; 32. rack; 33. gear; 34. connecting rod; 35. shell; 36. limit frame; 37. crank 1; 4. limit assembly; 41. ratchet; 42. ratchet; 43. paddle; 44. fixed column; 5. rotating assembly; 51. connecting column 1; 52. sprocket 1; 53. bed board; 54 , sprocket two; 55, connecting column two; 56, crank handle two; 6, opening and closing assembly; 61, fixing plate one; 62, baffle one; 63, first hinge; 64, baffle two; 65, fixing plate two; 66, second hinge; 7, adjustment assembly; 71, fixing rod one; 72, sprocket three; 73, chain drive system one; 74, chain drive system two; 75, toilet board; 76, toilet rod; 77, toilet hole; 8, support assembly; 81, connecting frame; 82, fixing rod two; 83, seat board foot; 84, installation pad. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Please refer to the attached Figure 1 -Attached Figure 3 An embodiment of the present invention provides a medical nursing bed, including a bed body 1, a backboard 2 is arranged inside the bed body 1, a lifting assembly 3 is fixedly connected to the lower surface of the backboard 2, a limiting assembly 4 is arranged on the outer wall of the lifting assembly 3, a rotating assembly 5 is rotatably connected to the inside of the bed body 1, the outer wall of the backboard 2 is rotatably connected to the outer wall of the rotating assembly 5, an opening and closing assembly 6 is fixedly connected to the upper surface of the bed body 1, an adjusting assembly 7 is meshedly connected to the tooth end of the rotating assembly 5, the outer wall of the adjusting assembly 7 is arranged on the right outer wall of the bed body 1, and a supporting assembly 8 is fixedly connected to the lower surface of the adjusting assembly 7.

[0035] Specifically, in Example 1: first, manually rotate the lifting component 3 to switch the patient from a lying position to a sitting position, and manually rotate the rotating component 5. The rotation of the rotating component 5 will drive the backboard 2 and the patient to move. While rotating, it will drive the adjusting component 7 to fold 90 degrees, and then open the supporting component 8. Place the toilet at the bottom of the supporting component 8. When the patient's feet touch the opening and closing component 6, the opening and closing component 6 will open, and continue to use the supporting component 8. Finally, make the backboard 2 fit the opening and closing component 6, and the patient also sits on the upper surface of the adjusting component 7. At the same time, support the upper surface of the opening and closing component 6 with both hands so that the patient's buttocks fall into the adjusting component 7. The patient can solve the problem of urinating and defecating on the nursing bed. Example 2: The lifting component 3 is driven by a motor to switch the patient from a lying position to a sitting position, and then the rotating component 5 is driven by a motor. The rotation of the rotating component 5 will drive the backboard 2 and the patient to move.

[0036] Please see attached Figure 1 and attached Figure 3 The bed body 1 includes a headboard 12, a lower surface of which is fixedly connected to a support beam 11, and a support groove 13 and a support groove 2 14 are provided inside the support beam 11; the backboard 2 includes a support frame 21, a support rod 22 is fixedly connected inside the support frame 21, and an outer wall of the support frame 21 is arranged on the inner wall of the support beam 11.

[0037] Specifically, the support beam 11 is used to fix the head of the bed 12, the support groove 13 and the support groove 2 14 are used to support the housing 35 and the fixed column 44 to slide, the support frame 21 is used to fix the support rod 22, and the support rod 22 is used to support the patient's back.

[0038] Please see attached Figure 3 -Attached Figure 5 The lifting assembly 3 includes a fixed frame 31, the upper surface of the fixed frame 31 is fixedly connected to the bottom end of the support rod 22, the fixed frame 31 is rotatably connected to a rack 32 inside, the tooth end of the rack 32 is meshed with a gear 33, the inner wall of the gear 33 is fixedly connected to a connecting rod 34, the outer wall of the connecting rod 34 is provided with a shell 35, the shell 35 is slidably connected to the inside of the support groove 13, the outer wall of the shell 35 is fixedly connected to a limiting frame 36, the outer wall of the rack 32 is slidably connected to the inner wall of the limiting frame 36, and the outer wall of the connecting rod 34 is fixedly connected to a crank 37; the limiting assembly 4 includes a ratchet 41, the inner wall of the ratchet 41 is fixedly connected to the outer wall of the connecting rod 34, the tooth end of the ratchet 41 is meshed with a ratchet 42, one side outer wall of the ratchet 42 is fixedly connected to a dial plate 43, the other side outer wall of the ratchet 42 is fixedly connected to a fixed column 44, and the fixed column 44 is slidably connected to the inside of the support groove 14.

[0039] Specifically, when the back panel 2 needs to be raised, the crank handle 37 is manually turned. The rotation of the crank handle 37 will drive the connecting rod 34 to rotate inside the shell 35. The connecting rod 34 rotates to drive the gear 33 to rotate, and then the gear 33 drives the rack 32 to slide up and down, thereby driving the fixed frame 31 and the back panel 2 to adjust the angle. A compression rod is provided inside the fixed frame 31. In order to enhance the stability of the structure, the limit frame 36 will limit the movement of the rack 32 to prevent it from falling. When the back panel 2 needs to be lowered, the dial plate 43 is manually turned. The dial plate 43 drives the ratchet 42 to leave the tooth end of the ratchet wheel 41, and then the crank handle 37 is turned. The rotation of the crank handle 37 will drive the connecting rod 34 to rotate inside the shell 35. The connecting rod 34 rotates to drive the gear 33 to rotate, thereby driving the back panel 2 to fall on the upper surface of the support beam 11.

[0040] Please refer to the attached Figure 6 The rotating assembly 5 includes a connecting column 51, the outer wall of the connecting column 51 is rotatably connected to the inside of the support beam 11, the outer wall of the connecting column 51 is fixedly connected to a sprocket 52, the upper outer wall of the sprocket 52 is meshingly connected to a sprocket 2 54, the upper surface of the sprocket 2 54 is fixedly connected to a bed board 53, the inner wall of the sprocket 2 54 is fixedly connected to a connecting column 2 55, and the outer wall of the connecting column 55 is fixedly connected to a crank 2 56.

[0041] Specifically, a flexible mattress is fixed on the upper surface of the bed board 53. When the patient needs to be moved, the crank handle 2 56 is manually turned. The rotation of the crank handle 2 56 will drive the connecting column 2 55 and the sprocket 2 54 to rotate, and the bed board 53, the sprocket 1 52 and the connecting column 1 51 will also rotate accordingly. When the bed board 53 moves, it will drive the back board 2 and the lifting assembly 3 to slide. At the same time, the back board 2 and the rotating assembly 5 cooperate with each other to move the patient. A pulley is provided inside the bed board 53, and the pulley slides inside the support beam 11.

[0042] Please refer to the attached Figure 7 and attached Figure 8The opening and closing assembly 6 includes a fixing plate 1 61 and a fixing plate 2 65. The lower surfaces of the fixing plates 1 61 and 65 are fixedly connected to the upper surface of the support beam 11. The outer wall of the fixing plate 1 61 is fixedly connected to a first hinge 63. The outer wall of the first hinge 63 is fixedly connected to a baffle 1 62. The outer wall of the fixing plate 2 65 is fixedly connected to a second hinge 66. The outer wall of the second hinge 66 is fixedly connected to a baffle 2 64. The adjusting assembly 7 includes a sprocket 3 72. The outer wall of the sprocket 3 72 is meshedly connected to the outer wall of the connecting column 2 55. The inner wall of sprocket three 72 is fixedly connected to fixing rod one 71, one side outer wall of fixing rod one 71 is rotatably connected to chain transmission system one 73, the other side outer wall of fixing rod one 71 is rotatably connected to chain transmission system two 74, a toilet board 75 is arranged between chain transmission system one 73 and chain transmission system two 74, the outer wall of toilet board 75 is fixedly connected to toilet rod 76, toilet rod 76 has toilet hole 77 inside, both side outer walls of toilet rod 76 are fixedly connected to the inside of chain transmission system one 73 and chain transmission system two 74.

[0043] Specifically, when the patient's feet touch baffle plate 2 64 and baffle plate 1 62, with the cooperation of the first hinge 63 and the second hinge 66, baffle plate 2 64 will rotate around fixed plate 2 65, and baffle plate 1 62 will rotate around fixed plate 1 61. When the crank handle 2 56 rotates, the crank handle 2 56 will drive the sprocket three 72 and the fixed rod 1 71 to rotate, and the fixed rod 1 71 will drive the chain drive system 1 73 and the chain drive system 2 74 to rotate. The upper surfaces of the chain drive system 1 73 and the chain drive system 2 74 are provided with a pad, and the chain drive system 1 73, the chain drive system 2 74, the toilet board 75 and the toilet rod 76 will be folded 90 degrees.

[0044] Please refer to the attached Figure 8 and attached Fig. 9 The support assembly 8 includes a connecting frame 81, which is fixedly connected to the lower surface of the toilet rod 76. A fixing rod 82 is rotatably connected inside the connecting frame 81. A seat plate foot 83 is fixedly connected to the outer wall of the fixing rod 82. A mounting pad 84 is fixedly connected to the outer wall of the fixing rod 82. The mounting pad 84 is arranged inside the connecting frame 81; the mounting pad 84 is made of rubber.

[0045] Specifically, when the toilet rod 76 is parallel to the ground, the seat foot 83 is opened, and the seat foot 83 will drive the fixing rod 2 82 to rotate inside the connecting frame 81. Finally, the seat foot 83 is parallel to the ground, and the mounting pad 84 will increase the resistance of the seat foot 83 to prevent the seat foot 83 from being detached when the adjustment component 7 is folded. When the patient has finished urinating and defecating, the crank 2 56 is turned counterclockwise, and the patient's thigh moves toward the bed board 53 along with the chain transmission system 1 73 and the chain transmission system 2 74. The bed board 53 is connected to the patient's thigh along with the rotating component 5, and then the patient's body is detached from the toilet board and enters the bed.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical care bed, comprising a bed body (1), characterized in that: The bed body (1) is provided with a back plate (2) inside, a lifting assembly (3) is fixedly connected to the lower surface of the back plate (2), a limit assembly (4) is provided on the outer wall of the lifting assembly (3), a rotating assembly (5) is rotatably connected to the inside of the bed body (1), the outer wall of the back plate (2) is rotatably connected to the outer wall of the rotating assembly (5), an opening and closing assembly (6) is fixedly connected to the upper surface of the bed body (1), an adjusting assembly (7) is meshingly connected to the tooth end of the rotating assembly (5), the outer wall of the adjusting assembly (7) is arranged on the right outer wall of the bed body (1), and a supporting assembly (8) is fixedly connected to the lower surface of the adjusting assembly (7).

2. A medical care bed according to claim 1, characterized in that: The bed body (1) comprises a bed head (12), the lower surface of which is fixedly connected to a support beam (11), and a first support groove (13) and a second support groove (14) are provided inside the support beam (11).

3. A medical care bed according to claim 2, characterized in that: The back plate (2) comprises a support frame (21), the interior of the support frame (21) is fixedly connected with a support rod (22), and the outer wall of the support frame (21) is arranged on the inner wall of the support beam (11).

4. The medical care bed according to claim 3, characterized in that: The lifting assembly (3) comprises a fixed frame (31), the upper surface of the fixed frame (31) is fixedly connected to the bottom end of the support rod (22), the interior of the fixed frame (31) is rotatably connected to a rack (32), the tooth end of the rack (32) is meshingly connected to a gear (33), the inner wall of the gear (33) is fixedly connected to a connecting rod (34), the outer wall of the connecting rod (34) is provided with a shell (35), the shell (35) is slidably connected to the interior of a support groove (13), the outer wall of the shell (35) is fixedly connected to a limit frame (36), the outer wall of the rack (32) is slidably connected to the inner wall of the limit frame (36), and the outer wall of the connecting rod (34) is fixedly connected to a crank (37).

5. The medical care bed according to claim 4, characterized in that: The limit assembly (4) comprises a ratchet (41), the inner wall of the ratchet (41) is fixedly connected to the outer wall of the connecting rod (34), the tooth end of the ratchet (41) is meshingly connected with a ratchet (42), one side outer wall of the ratchet (42) is fixedly connected with a shift plate (43), the other side outer wall of the ratchet (42) is fixedly connected with a fixing column (44), and the fixing column (44) is slidably connected to the inside of the second supporting groove (14).

6. The medical care bed according to claim 2, characterized in that: The rotating assembly (5) comprises a connecting column (51), the outer wall of which is rotatably connected to the inside of the supporting beam (11), the outer wall of which is fixedly connected to a sprocket (52), the upper outer wall of which is meshingly connected to a sprocket (54), the upper surface of which is fixedly connected to a bed board (53), the inner wall of which is fixedly connected to a connecting column (55), and the outer wall of which is fixedly connected to a crank (56).

7. The medical care bed according to claim 2, characterized in that: The opening and closing assembly (6) comprises a fixing plate 1 (61) and a fixing plate 2 (65), the lower surfaces of the fixing plate 1 (61) and the fixing plate 2 (65) being fixedly connected to the upper surface of the support beam (11), the outer wall of the fixing plate 1 (61) being fixedly connected to a first hinge (63), the outer wall of the first hinge (63) being fixedly connected to a baffle 1 (62), the outer wall of the fixing plate 2 (65) being fixedly connected to a second hinge (66), and the outer wall of the second hinge (66) being fixedly connected to a baffle 2 (64).

8. The medical care bed according to claim 6, characterized in that: The adjustment assembly (7) comprises a sprocket three (72), the outer wall of the sprocket three (72) is meshedly connected to the outer wall of the connecting column two (55), the inner wall of the sprocket three (72) is fixedly connected to a fixing rod one (71), one side outer wall of the fixing rod one (71) is rotatably connected to a chain transmission system one (73), the other side outer wall of the fixing rod one (71) is rotatably connected to a chain transmission system two (74), a toilet seat (75) is arranged between the chain transmission system one (73) and the chain transmission system two (74), the outer wall of the toilet seat (75) is fixedly connected to a toilet seat rod (76), a toilet seat hole (77) is provided inside the toilet seat rod (76), and the outer walls on both sides of the toilet seat rod (76) are fixedly connected to the inside of the chain transmission system one (73) and the chain transmission system two (74).

9. The medical care bed according to claim 8, characterized in that: The support assembly (8) comprises a connecting frame (81), the connecting frame (81) being fixedly connected to the lower surface of the toilet rod (76), a second fixing rod (82) being rotatably connected inside the connecting frame (81), a seat plate foot (83) being fixedly connected to the outer wall of the second fixing rod (82), a mounting pad (84) being fixedly connected to the outer wall of the second fixing rod (82), and the mounting pad (84) being arranged inside the connecting frame (81).

10. The medical care bed according to claim 9, characterized in that: The mounting pad (84) is made of rubber.

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