CN209827307U

CN209827307U - Multifunctional sickbed

Info

Publication number: CN209827307U
Application number: CN201920385502.9U
Authority: CN
Inventors: 朱克芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2019-12-24
Anticipated expiration: 2029-03-25

Abstract

The utility model relates to a nursing apparatus technical field, concretely relates to multifunctional sickbed. The utility model discloses a with a bed board clockwise rotation 90 degrees, with three clockwise rotations 90 degrees of bed board, realize with patient's the first body lifting 90 degrees, and the shank can hang down freely, make patient can realize complete position of sitting. When the patient lies on the sickbed for a long time and needs to be changed into the sitting posture, the utility model discloses can easily realize, in addition when patient need relieve oneself on the sickbed, after lifting patient into the sitting posture, can let patient's more light pulling out relieve oneself. Meanwhile, when the patient can get out of the bed to walk with the help of the apparatus, the utility model can be used for lifting the patient into the sitting posture and then walking the patient in the sitting posture state. The utility model discloses improvement patient's satisfaction that can be very big, the patient of help bed carries out the position adjustment.

Description

Multifunctional sickbed

Technical Field

The utility model relates to a nursing apparatus technical field, concretely relates to multifunctional sickbed.

Background

Toilet flushing is a very cumbersome task for patients who cannot get up to the toilet on their own. The patient is not easy to pull out the excrement and urine because the patient lies on the bed, which causes great trouble to the patient and the family members. Although the head of a patient can be lifted upwards in the existing sickbed, the legs of the patient are still in a bed-lying state, and the tail of the sickbed can only be lifted upwards, so that the problem that the patient can relieve the bowels on the sickbed still cannot be solved. In addition, after the patient lies in bed for a long time, the patient needs to sit up to change the body position, and the existing sickbed can not completely realize the sitting posture of the patient and can not relieve the discomfort of the patient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional sickbed, which solves the problem that patients can not realize sitting posture completely in the prior art.

The utility model discloses the technical scheme who adopts does:

a multifunctional sickbed comprises a bed plate, wherein cushions are arranged on the bed plate, the bed plate comprises a first bed plate, a second bed plate and a third bed plate, the cushions comprise a first cushion, a second cushion and a third cushion, the first cushion is arranged on the first bed plate, the second cushion is arranged on the second bed plate, and the third cushion is arranged on the third bed plate; the second bed plate is fixed on the bracket, two arc-shaped guide grooves are formed in the bottom of the second bed plate and are respectively arranged on two sides of the second bed plate, one end of each guide groove is fixedly arranged at the bottom of the second bed plate, the other end of each guide groove is in contact with the bottom of the first bed plate, a guide rod which is the same as the guide groove in shape is arranged at the bottom of the first bed plate, a limiting rod is arranged on the outer side of the end part of each guide rod and is arranged in the corresponding guide groove, and the first bed plate rotates clockwise around the circle center of each guide groove under the driving of the first driving; the bed plate III is hinged with the bed plate II, and the bed plate III moves clockwise along a hinged point under the driving of the driving mechanism II. The two sides of the bed plate II are provided with first rotating wheels, the middle of each first rotating wheel is provided with a shaft hole, a second rotating shaft is arranged in the shaft hole and is arranged on the second rotating wheels, the second rotating wheels are arranged at the bottom of the bed plate III, and the two sides of the bed plate III are provided with the second rotating wheels.

When the third bed board is placed down, a rectangular gap is formed between the third bed board and the second bed board, so that the sitting feeling of a patient is influenced, and the cushion block is placed in the gap, so that the patient can sit more comfortably, and the satisfaction degree of the patient is improved. When the bed plate III is placed normally, the cushion block is placed on the cross rod I, and redundant positions are not occupied.

The mattress I is detachably connected with the bed plate I, the mattress II is detachably connected with the bed plate II, and the mattress III is detachably connected with the bed plate III. Can set up magnet through setting up in bed board one, second and three tops of bed board, set up the iron plate in the corresponding position of cushion one, cushion two and cushion three, can realize dismantling of cushion and bed board and be connected.

Preferably, the middle part of the bed plate II is provided with a through hole II, the middle part of the cushion II is provided with a through hole I, and the through hole I is internally provided with a movable block; the first through hole and the second through hole are both rectangular, and the side length of the first through hole is larger than that of the second through hole, or the first through hole and the second through hole are both circular, and the diameter of the first through hole is larger than that of the second through hole.

Preferably, the support comprises two parallel upright posts I, two parallel upright posts II and two parallel cross rods I, and universal wheels are arranged below the upright posts I and the upright posts II; the two first upright posts and the two second upright posts are fixedly connected through a cross rod IV; the top of the first upright post is in contact with the bottom of the first bed board, the top of the second upright post is fixedly connected with the second bed board, and the first cross rod is fixedly connected with the first upright post and the second upright post respectively; a cross bar II is arranged on the cross bar I between the upright post I and the upright post II, and the cross bar II is perpendicular to the cross bar I; the second cross rod is provided with a third upright post, the top of the third upright post is provided with a supporting plate, one end of the top of the supporting plate is fixedly connected with the second bed plate, and the other end of the top of the supporting plate is in contact with the bottom of the first bed plate.

Preferably, the support plate is disposed between the two guide grooves.

Preferably, the bottom of the first bed plate is provided with two parallel first chutes, the first chutes are parallel to the first cross rod, a first sliding block is arranged in each first chute, and the two first sliding blocks are connected through a fourth rotating shaft; a first rotating shaft is arranged at the top of the first cross rod between the first upright post and the second upright post, and two ends of the first rotating shaft are rotatably fixed on the first cross rod through a first connecting plate; a driven wheel is sleeved on the first rotating shaft and driven to rotate by a first driving mechanism; the first rotating shaft is connected with the fourth rotating shaft through a connecting rod.

Preferably, a second sliding groove is formed in the inner side of each first cross rod, and the right end of each second sliding groove is flush with the right end of each first cross rod; a second sliding block is arranged in the second sliding groove, the second sliding block is arranged on the outer side of the connecting piece, a third rotating shaft is arranged at the top of the connecting piece, and the third rotating shaft is rotatably fixed on the connecting piece through a second connecting plate; the rotating shaft III is fixedly connected with the bottom of the bed plate III through the upright post IV; a second driving mechanism for driving the connecting piece to slide left and right in the second sliding groove is arranged below the connecting piece. And the bottom of the bed plate III is provided with a supporting block, and when the bed plate III is put down, the bottom of the supporting block is contacted with the top of the cross rod I and/or the top of the sliding groove II.

Preferably, the bottom of the connecting piece is provided with a rack, the driving mechanism II comprises a gear, the gear is meshed with the rack, and the gear is driven by a servo motor.

Preferably, the second driving mechanism is a cylinder, the cylinder is parallel to the connecting piece, and an output end of the cylinder is fixedly connected with the connecting piece.

Preferably, the two connecting pieces are fixedly connected through a cross bar III.

Preferably, as for the technical scheme, an accommodating hole is formed in one end, close to the bed plate, of the bed plate I, a supporting piece is arranged in the accommodating hole, the supporting piece comprises a sliding piece capable of sliding in the accommodating hole, a spring is arranged between the sliding piece and the bottom of the accommodating hole, and a roller is arranged on one side, close to an opening of the accommodating hole, of the sliding piece. When the first bed board rises, the spring pushes the sliding part out, and the roller at the bottom of the sliding part is in contact with the supporting plate to reinforce the first bed board. Meanwhile, the supporting piece can be set into an air cylinder, when the bed plate I rises, the air cylinder extends out, and the end part of the air cylinder is propped against the supporting plate, so that the effect of reinforcing the bed plate I is realized.

The utility model has the advantages that:

the utility model discloses a with a bed board clockwise rotation 90 degrees, with three clockwise rotations 90 degrees of bed board, realize with patient's the first body lifting 90 degrees, and the shank can hang down freely, make patient can realize complete position of sitting. When the patient lies on the sickbed for a long time and needs to be changed into the sitting posture, the utility model discloses can easily realize, in addition when patient need relieve oneself on the sickbed, after lifting patient into the sitting posture, can let patient's more light pulling out relieve oneself. Meanwhile, when the patient can get out of the bed to walk with the help of the apparatus, the utility model can be used for lifting the patient into the sitting posture and then walking the patient in the sitting posture state. The utility model discloses a with the head of a bed shake high, the tailstock shakes downwards simultaneously, realizes real position of sitting, very big improvement patient's satisfaction, the patient of help bed carries out the position adjustment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic cross-sectional view taken at A-A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken at B-B of FIG. 1;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the structure of the present invention in use;

fig. 6 is a schematic cross-sectional view of the present invention;

fig. 7 is a schematic sectional view of the present invention in use.

In the figure: 1. a first cushion; 2. cushion two, cushion 3, cushion three; 4. bed plates I, 5, bed plates II, 6 and bed plate III; 7. cushion blocks; 8. a first upright post; 9. a second upright post; 10. a universal wheel; 11. a first cross bar; 12. a third upright post; 13. a fourth upright post; 14. a first sliding chute; 15. a connecting rod; 16. a guide groove; 17. a support plate; 18. a first rotating wheel; 19. a support block; 20. a first connecting plate; 21. a driven wheel; 22. a first rotating shaft; 23. a first driving mechanism; 24. a second driving mechanism; 25. a connecting member; 26. a second sliding block; 27. a second rotating shaft; 28. a second rotating wheel; 29. a rotating shaft III; 30. a second connecting plate; 31. a second cross bar; 32. a cross bar III; 33. a cross bar IV; 34. a movable block; 35. a support member; 36. a guide bar; 37. a rotating shaft IV; 38. a first sliding block; 39. a second through hole; 40. a limiting rod; 41. and a second sliding chute.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

It should be understood that the terms first, second, etc. are used merely for distinguishing between descriptions and are not intended to indicate or imply relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.

It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

It should be understood that in the description of the present invention, the terms "upper", "vertical", "inner", "outer", and the like, refer to the orientation or positional relationship that is conventionally used to place the product of the present invention, or that is conventionally understood by those skilled in the art, and are used merely to facilitate the description of the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting the present invention.

It will be understood that when an element is referred to as being "connected," "connected," or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present. In contrast, when an element is referred to as being "directly adjacent" or "directly coupled" to another element, there are no intervening elements present. Other words used to describe the relationship between elements should be interpreted in a similar manner (e.g., "between … …" versus "directly between … …", "adjacent" versus "directly adjacent", etc.).

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.

It should also be noted that, in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed substantially concurrently, or the figures may sometimes be executed in the reverse order, depending upon the functionality/acts involved.

In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams in order not to obscure the examples in unnecessary detail. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.

Example 1:

the present embodiment provides a multifunctional hospital bed, as shown in fig. 1 to 7.

A multifunctional sickbed comprises a bed plate, wherein cushions are arranged on the bed plate, the bed plate comprises a bed plate I4, a bed plate II 5 and a bed plate III 6, the cushions comprise a cushion I1, a cushion II 2 and a cushion III 3, the cushion I1 is arranged on the bed plate I4, the cushion II 2 is arranged on the bed plate II 5, and the cushion III 3 is arranged on the bed plate III 6; the bed plate II 5 is fixed on the support, two arc-shaped guide grooves 16 are formed in the bottom of the bed plate II 5, the two guide grooves 16 are respectively formed in two sides of the bed plate II 5, one end of each guide groove 16 is fixedly arranged at the bottom of the bed plate II 5, the other end of each guide groove 16 is in contact with the bottom of the bed plate I4, a guide rod 36 which is the same as the guide groove 16 in shape is arranged at the bottom of the bed plate I4, a limiting rod 40 is arranged on the outer side of the end of each guide rod 36, the limiting rod 40 is arranged in each guide groove 16, and the bed plate I4 is driven by the driving mechanism I23 to rotate clockwise around the; the bed plate III 6 is hinged with the bed plate II 5, and the bed plate III 6 moves clockwise along the hinged point under the driving of the driving mechanism II 24. The two sides of the second bed plate 5 are provided with first rotating wheels 18, the middle part of the first rotating wheels 18 is provided with a shaft hole, a second rotating shaft 27 is arranged in the shaft hole, the second rotating shaft 27 is arranged on a second rotating wheel 28, the second rotating wheel 28 is arranged at the bottom of the third bed plate 6, and the two sides of the third bed plate 6 are provided with the second rotating wheels 28.

When the bed plate III 6 is put down, a rectangular gap is formed between the bed plate III 6 and the bed plate II 5, the sitting feeling of a patient is influenced, and the cushion block 7 is placed in the gap, so that the patient can sit more comfortably, and the satisfaction degree of the patient is improved. When the bed plate III 6 is placed flat, the cushion block 7 is placed on the cross rod I11, and redundant positions are not occupied.

The mattress is characterized in that the mattress 1 is detachably connected with the bed plate 4, the mattress 2 is detachably connected with the bed plate 5, and the mattress 3 is detachably connected with the bed plate 6. Can set up magnet through setting up in bed board 4, bed board two 5 and bed board three 6 tops, set up the iron plate in the corresponding position of cushion 1, cushion two 2 and cushion three 3, can realize being connected dismantled of cushion and bed board.

A second through hole 39 is formed in the middle of the second bed plate 5, a first through hole is formed in the middle of the second cushion 2, and a movable block 34 is arranged in the first through hole; the first through hole and the second through hole 39 are both rectangular, and the side length of the first through hole is larger than that of the second through hole 39, or the first through hole and the second through hole 39 are both circular, and the diameter of the first through hole is larger than that of the second through hole 39.

The support comprises two parallel upright posts I8, two parallel upright posts II 9 and two parallel cross rods I11, and universal wheels 10 are arranged below the upright posts I8 and the upright posts II 9; the two first upright posts 8 and the two second upright posts 9 are fixedly connected through a cross bar four 33; the top of the first upright post 8 is in contact with the bottom of the first bed board 4, the top of the second upright post 9 is fixedly connected with the second bed board 5, and the first cross rod 11 is fixedly connected with the first upright post 8 and the second upright post 9 respectively; a cross bar II 31 is arranged on a cross bar I11 between the upright post I8 and the upright post II 9, and the cross bar II 31 is vertical to the cross bar I11; the second cross rod 31 is provided with a third upright post 12, the top of the third upright post 12 is provided with a support plate 17, one end of the top of the support plate 17 is fixedly connected with the second bed plate 5, and the other end of the top of the support plate 17 is in contact with the bottom of the first bed plate 4. The support plate 17 is arranged between the two guide grooves 16.

The bottom of the bed plate I4 is provided with two parallel sliding grooves I14, the sliding grooves I14 are parallel to the cross rod I11, a sliding block I38 is arranged in each sliding groove I14, and the two sliding blocks I38 are connected through a rotating shaft IV 37; a first rotating shaft 22 is arranged at the top of a first cross rod 11 between the first upright post 8 and the second upright post 9, and two ends of the first rotating shaft 22 are rotatably fixed on the first cross rod 11 through a first connecting plate 20; a driven wheel 21 is sleeved on the rotating shaft I22, and the driven wheel 21 is driven to rotate by a driving mechanism I23; the first rotating shaft 22 and the fourth rotating shaft 37 are connected through a connecting rod 15.

A second sliding groove 41 is formed in the inner side of each first cross rod 11, and the right side end of the second sliding groove 41 is flush with the right side end of the first cross rod 11; a second sliding block 26 is arranged in the second sliding groove 41, the second sliding block 26 is arranged on the outer side of the connecting piece 25, a third rotating shaft 29 is arranged at the top of the connecting piece 25, and the third rotating shaft 29 is rotatably fixed on the connecting piece 25 through a second connecting plate 30; the rotating shaft III 29 is fixedly connected with the bottom of the bed plate III 6 through the upright post IV 13; a second driving mechanism 24 for driving the connecting piece 25 to slide left and right in the second sliding groove 41 is arranged below the connecting piece 25. The bottom of the bed plate III 6 is provided with a supporting block 19, and when the bed plate III 6 is put down, the bottom of the supporting block 19 is in contact with the top of the cross rod I11 and/or the top of the sliding groove II 41.

The bottom of the connecting piece 25 is provided with a rack, the second driving mechanism 24 comprises a gear, the gear is meshed with the rack, and the gear is driven by a servo motor. The second driving mechanism 24 is a cylinder, the cylinder is parallel to the connecting piece 25, and the output end of the cylinder is fixedly connected with the connecting piece 25. The two connecting pieces 25 are fixedly connected through a cross bar III 32.

One end of the first bed plate 4 close to the second bed plate 5 is provided with a containing hole, a support piece 35 is arranged in the containing hole, the support piece 35 comprises a sliding piece capable of sliding in the containing hole, a spring is arranged between the sliding piece and the bottom of the containing hole, and one side of the sliding piece close to the opening of the containing hole is provided with a roller. When the bed plate 4 rises, the spring pushes the sliding part out, and the roller at the bottom of the sliding part is in contact with the supporting plate to reinforce the bed plate 4. Meanwhile, the supporting piece 35 can be set as an air cylinder, when the bed plate 4 rises, the air cylinder extends out, and the end part of the air cylinder is propped against the supporting plate, so that the effect of reinforcing the bed plate 4 is realized.

Example 2:

The present invention is not limited to the above-mentioned alternative embodiments, and various other products can be obtained by anyone under the teaching of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the following claims, and which can be used to interpret the claims.

Claims

1. A multifunctional sickbed is characterized in that: the bed plate comprises a bed plate, wherein cushions are arranged on the bed plate, the bed plate comprises a first bed plate (4), a second bed plate (5) and a third bed plate (6), the cushions comprise a first cushion (1), a second cushion (2) and a third cushion (3), the first cushion (1) is arranged on the first bed plate (4), the second cushion (2) is arranged on the second bed plate (5), and the third cushion (3) is arranged on the third bed plate (6); a second bed plate (5) is fixed on the support, two arc-shaped guide grooves (16) are formed in the bottom of the second bed plate (5), the two guide grooves (16) are respectively formed in two sides of the second bed plate (5), one end of each guide groove (16) is fixedly arranged at the bottom of the second bed plate (5), the other end of each guide groove is in contact with the bottom of the first bed plate (4), a guide rod (36) which is the same as the guide grooves (16) in shape is formed in the bottom of the first bed plate (4), a limiting rod (40) is arranged on the outer side of the end portion of each guide rod (36), the limiting rod (40) is arranged in each guide groove (16), and the first bed plate (4) rotates clockwise around the circle center of each guide groove (16) under the driving of a first driving mechanism; the bed plate III (6) is hinged with the bed plate II (5), and the bed plate III (6) moves clockwise along the hinged point under the driving of the driving mechanism II (24).

2. The multi-functional hospital bed according to claim 1, wherein: a second through hole (39) is formed in the middle of the second bed plate (5), a first through hole is formed in the middle of the second cushion (2), and a movable block (34) is arranged in the first through hole.

3. The multi-functional hospital bed according to claim 1, wherein: the support comprises two parallel stand columns I (8), two parallel stand columns II (9) and two parallel cross rods I (11), the tops of the stand columns I (8) are in contact with the bottoms of the bed plates I (4), the tops of the stand columns II (9) are fixedly connected with the bed plates II (5), and the cross rods I (11) are fixedly connected with the stand columns I (8) and the stand columns II (9) respectively; a cross bar II (31) is arranged on the cross bar I (11) between the upright post I (8) and the upright post II (9), and the cross bar II (31) is vertical to the cross bar I (11); a third upright post (12) is arranged on the second cross rod (31), a supporting plate (17) is arranged at the top of the third upright post (12), one end of the top of the supporting plate (17) is fixedly connected with the second bed plate (5), and the other end of the top of the supporting plate is contacted with the bottom of the first bed plate (4).

4. The multi-functional hospital bed according to claim 3, characterized in that: the support plate (17) is arranged between the two guide grooves (16).

5. The multi-functional hospital bed according to claim 3, characterized in that: the bottom of the bed plate I (4) is provided with two parallel sliding grooves I (14), the sliding grooves I (14) are parallel to the cross rods I (11), each sliding groove I (14) is internally provided with a sliding block I (38), and the two sliding blocks I (38) are connected through a rotating shaft IV (37); a first rotating shaft (22) is arranged at the top of the first cross rod (11) between the first upright post (8) and the second upright post (9), and two ends of the first rotating shaft (22) are rotatably fixed on the first cross rod (11) through a first connecting plate (20); a driven wheel (21) is sleeved on the rotating shaft I (22), and the driven wheel (21) is driven to rotate by a driving mechanism I (23); the first rotating shaft (22) is connected with the fourth rotating shaft (37) through a connecting rod (15).

6. The multi-functional hospital bed according to claim 3, characterized in that: a second sliding groove (41) is formed in the inner side of each first transverse rod (11), and the right end of the second sliding groove (41) is flush with the right end of the first transverse rod (11); a second sliding block (26) is arranged in the second sliding groove (41), the second sliding block (26) is arranged on the outer side of the connecting piece (25), a third rotating shaft (29) is arranged at the top of the connecting piece (25), and the third rotating shaft (29) is rotatably fixed on the connecting piece (25) through a second connecting plate (30); the rotating shaft III (29) is fixedly connected with the bottom of the bed plate III (6) through the upright post IV (13); a second driving mechanism (24) for driving the connecting piece (25) to slide left and right in the second sliding groove (41) is arranged below the connecting piece (25).

7. The multi-functional hospital bed according to claim 6, wherein: the bottom of the connecting piece (25) is provided with a rack, the second driving mechanism (24) comprises a gear, the gear is meshed with the rack, and the gear is driven by a servo motor.

8. The multi-functional hospital bed according to claim 6, wherein: the second driving mechanism (24) is an air cylinder, the air cylinder is parallel to the connecting piece (25), and the output end of the air cylinder is fixedly connected with the connecting piece (25).

9. The multi-functional hospital bed according to claim 6, wherein: the two connecting pieces (25) are fixedly connected through a cross bar III (32).

10. The multi-functional hospital bed according to claim 6, wherein: one end of the first bed plate (4) close to the second bed plate (5) is provided with a containing hole, a support piece (35) is arranged in the containing hole, the support piece (35) comprises a sliding piece capable of sliding in the containing hole, a spring is arranged between the sliding piece and the bottom of the containing hole, and one side of the sliding piece close to the opening of the containing hole is provided with a roller.