CN114191194B - Nursing bed and nursing method for nursing legs and waist of lower body paralyzed patient - Google Patents

Abstract

The invention relates to the technical field of nursing beds, in particular to a nursing bed and a nursing method for nursing legs and waists of lower body paralyzed patients. It at least comprises a bed board; the tail plate is connected with the fixed plate through a spring; the cotton plate is positioned in the cavity; the driving piece includes the lead screw, and the bottom of lead screw runs through the fixed plate to be connected with the motor, the bottom surface at the fixed plate is installed to the motor, and the surface connection of lead screw has screw nut, and the push rod is installed to screw nut's side symmetry, and the tip of push rod all is connected with the guide bar, and the top of lead screw is connected with the mounting panel, and the gag lever post is installed to one side of mounting panel, connects through the linking arm between the guide plate, and the surface of linking arm is equipped with the protruding pole. The cotton board is driven upwards through the push rod, and shank slope supports, does benefit to and paints the medicament nursing, and the guide bar extrudes the deflector, and the tailboard level can place nursing medicament on the horizontal plane of tailboard, improves the concrete practical function of present nursing bed tailboard.

Description

Nursing bed and nursing method for nursing legs and waist of lower body paralyzed patient

Technical Field

The invention relates to the technical field of nursing beds, in particular to a nursing bed and a nursing method for nursing legs and waists of lower body paralyzed patients.

Background

For patients with lower body paralysis, when nursing staff nurses the legs of the patients, a large amount of medicaments are required to be carried, after the mattress is placed on the bed board, the mattress is soft, the medicament bottle cannot be horizontally placed, when other platforms are not arranged near the nursing bed, the medicament bottle cannot be placed, the nursing bed is also required to be held by the staff, and when the medicament needs to be smeared for nursing the legs, the nursing is influenced; secondly, when nursing the shank, present nursing bed is all direct with whole shank slope support for the area of contact of shank and bed board is too big, when need clean the medicament many times to a certain position of shank, and personnel need lift the shank many times, and a personnel are more difficult to operate, and it is comparatively laborious when leading to personnel to shank nursing, and nursing personnel easily fatigue.

Disclosure of Invention

It is an object of the present invention to provide a nursing bed for nursing legs and waist of a paralyzed patient of lower body, which solves the above-mentioned problems of the prior art.

To achieve the above object, the present invention aims to provide a nursing bed for nursing legs and waist of a paralyzed patient of lower body, comprising at least:

the bed board is characterized in that the bottom of the bed board is connected with a supporting rod, the bottom of the supporting rod is provided with a fixing plate, and the bed board, the supporting rod and the fixing plate form a nursing bed;

the tail plate is positioned on one side of the bed plate, is hinged with the bed plate and is connected with the fixing plate through a spring;

the cotton plate is arranged on the bed plate, a cavity is formed in the surface of the bed plate, and the cotton plate is positioned in the cavity;

the driving piece comprises a screw rod, the bottom of the screw rod penetrates through the fixed plate and is connected with a motor, the motor is installed on the bottom surface of the fixed plate, the surface of the screw rod is connected with a screw rod nut, push rods are symmetrically installed on the side surfaces of the screw rod nut, the end parts of the push rods are all connected with guide rods, the top of the screw rod is connected with a mounting plate, one side of the mounting plate is provided with a limiting rod, and the limiting rod is in sliding connection with the screw rod nut;

the two guide plates are hinged to the side face of the bed plate, the guide plates are connected through connecting arms, and protruding rods are arranged on the surfaces of the connecting arms;

when the driving piece of the invention works specifically, the mounting plate is transversely arranged on the bottom surface of the bed board, the screw rod is positioned on the surface of the mounting plate, the screw rod vertically slides and limits the screw rod nut, when the legs are nursed, the motor is powered on and opened, the screw rod rotates, the screw rod nut moves along the surface of the screw rod in a straight line and drives the push rod upwards, so that the cotton plate connected with the push rod is pushed upwards, when the legs of a person are positioned on the cotton plate, the legs of the person are obliquely supported and separated from the bed board, the large-area contact with the bed board is avoided, the medicament is difficult to smear and nurse, the guide rod moves along with the initial movement of the push rod, the guide rod contacts with the guide plate on one side, the guide plate is hinged and fixed with the bed board by the guide rod, the guide rod extrudes the bottom side of the hinged guide plate, the guide plate is gradually pushed and is horizontal, the convex rod on the surface of the guide plate contacts with the vertical tail plate and pushes the tail plate upwards, the tail plate is in a transverse level under the support of the convex rod, the tail plate, the nursing medicament used at the moment can be placed on the horizontal plane of the tail plate, the tail plate is convenient and fast and convenient when the person nurses, the person is prevented from being directly placed on the upper inclined and falling, the waist and proper medicament can be used for nursing the patient, and nursing waist of the person can be properly nursing waist, and nursing patient can be simultaneously, and nursing waist patient can be well need to care and nursing medicament; after the nursing work is finished, the motor can be reversely rotated, the screw nut is reset downwards, the spring pulls the tail plate back, the tail plate can squeeze the convex rod when pulled back, the guide plate, the push rod and the guide rod can return synchronously, and the next leg and waist nursing operation can be performed.

As a further improvement of the technical scheme, the end part of the tail plate is connected with a shaft lever, the outer side of the shaft lever is sleeved with a fixed block, the fixed block is fixedly connected with the bed plate, one side of the bed plate is provided with a notch, and the tail plate is positioned in the notch.

As a further improvement of the technical scheme, the surface of the bed board is provided with a notch, the cotton plate is positioned in the notch, the top of the cotton plate on the inner side of the notch is horizontal, and the cotton plate is fixedly connected with the guide rod.

As a further improvement of the technical scheme, the bottom of the cotton plate is provided with a leg supporting plate, the surface of the leg supporting plate is provided with a groove, the bottom surface of the leg supporting plate is provided with a clamping rod, and the surface of the leg supporting plate is provided with a bayonet which is connected with the clamping rod.

As a further improvement of the technical scheme, a limiting block is arranged on the side of the screw nut, a through hole is formed in the surface of the limiting block, and the limiting rod is located in the through hole and slides.

As a further improvement of the technical scheme, a concave cavity is formed in the surface of the bed board, a support rod is mounted on the side face of the screw nut, and the support rod can penetrate through the concave cavity upwards.

As a further improvement of the technical scheme, the middle lower part of the tail plate is conical, a guide arm is arranged on the side face of the screw rod nut, and a vertical arm is arranged on the surface of the guide arm.

As a further improvement of the technical scheme, a baffle is arranged between the bed plate and the fixed plate, the baffle is of an N-shaped structure, the top of the baffle penetrates through the bed plate upwards, and the bottom of the baffle is provided with a cylinder.

As a further improvement of the technical scheme, the bottom of the baffle is provided with the connecting plate, two sides of the connecting plate are in an opening shape, and openings at two sides of the connecting plate can be used for placing clothing.

Another object of the present invention is to provide a nursing method for nursing a leg and waist of a paralyzed patient of the lower body, comprising the nursing bed for nursing a leg and waist of a paralyzed patient of the lower body according to any one of the above, comprising the following method steps:

(one), nursing bed adjusting stage:

s1, driving a baffle to move upwards through driving of an air cylinder, wherein the side end of the bed board is blocked by the baffle, so that a patient is prevented from being separated from the bed board;

s2, driving a screw rod through a motor, enabling a screw rod nut to drive a push rod and a guide rod to synchronously upwards, enabling the push rod to contact a leg supporting plate for supporting, and stopping when the leg supporting plate reaches an adaptive position, wherein the guide rod contacts two sides of the guide plate and supports the guide plate, a convex rod pushes a tail plate to upwards overturn, the tail plate is horizontal, and a medicament is horizontally placed on the tail plate;

s3, leaving the leg supporting plate through the cotton plate, wherein the legs of the patient are positioned in the grooves;

(II), nursing stage:

s4, the medicine is positioned on the leg and the waist of the patient, so that nursing can be achieved;

(III), a reset stage:

and S5, after the nursing is finished, the motor drives the screw nut to reset, the spring drives the tail plate to reset, and the guide plate is reset synchronously.

Compared with the prior art, the invention has the beneficial effects that:

1. in this a nursing bed and nursing method for nursing of lower body paralysed patient shank and waist, rotate through the lead screw, the push rod upwards drives the cotton board upwards, shank slope support, shank non-contact bed board does benefit to and paints the medicament nursing, along with the initial motion of push rod, guide bar extrusion deflector for the tailboard forms horizontal level, can place nursing medicament on the horizontal plane of tailboard, when improving the concrete practical function of present tailboard, also does benefit to the personnel and places the medicament when nursing of shank.

2. In this a nursing bed and nursing method for nursing of lower body paralysed patient shank and waist, through the shank respectively in the recess, the shank can not leave the recess easily, avoids the shank to receive the damage, simultaneously after the nursing is accomplished, the card pole again blocks in the bayonet socket of leg support board, guarantees cotton board and leg support board adaptation laminating, and then the plane of bed board is the level, does not influence personnel's shank normal clear.

3. In the nursing bed and nursing method for nursing the legs and the waist of the paralysed patient of the lower half body, the guide arm moves along with the screw rod nut, and when contacting the conical part of the tail plate, the guide arm gradually pushes up the conical part, so that the tail plate can be synchronously turned over along with the conical part, and the vertical arm corresponds to the concave cavity above, so that the vertical arm synchronously supports the left side bottom of the tail plate, and the right side is supported through the end part of the guide arm, so that the tail plate is ensured to be horizontal.

4. According to the nursing bed and the nursing method for nursing the legs and the waist of the paralyzed patient of the lower half body, the air cylinder is used for driving, when the patient needs to get off the bed, the baffle is contracted downwards below the bed board, so that the patient can leave the bed board, when the patient runs on the bed board, the air cylinder is driven to enable the baffle to upwards and block the baffle at two sides of the bed board, the side of the bed board is blocked, and the safety of the patient is improved.

Drawings

FIG. 1 is a schematic diagram of the whole structure of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the tail plate according to embodiment 1 of the present invention;

FIG. 3 is a exploded view showing the cotton plate and driving member structure of embodiment 1 of the present invention;

FIG. 4 is a exploded view of a cotton board structure according to embodiment 1 of the present invention;

FIG. 5 is a schematic view of a guide plate structure according to embodiment 1 of the present invention;

FIG. 6 is a schematic diagram showing the overall structure of embodiment 1 of the present invention;

FIG. 7 is a schematic overall structure of embodiment 2 of the present invention;

FIG. 8 is a view showing the separation of the baffle and cylinder structures according to embodiment 2 of the present invention;

FIG. 9 is a schematic overall structure of embodiment 3 of the present invention;

FIG. 10 is a schematic diagram showing the overall structure of embodiment 3 of the present invention;

fig. 11 is a schematic view of a guide arm and a guide arm structure according to embodiment 3 of the present invention.

The meaning of each reference sign in the figure is:

1. a bed board; 11. a head plate; 12. a tail plate; 121. a spring; 122. a fixed block; 13. a support rod; 14. a fixing plate; 15. a cavity;

2. a cotton plate; 21. leg supporting plates; 22. a groove; 23. a clamping rod;

3. a driving member; 31. a screw rod; 32. a motor; 33. a screw nut; 331. a guide arm; 332. a vertical arm; 34. a push rod; 35. a guide rod; 36. a limiting block; 37. a limit rod; 38. a mounting plate; 39. a support rod;

4. a guide plate; 41. a connecting arm; 42. a protruding rod;

5. a baffle; 51. a connecting plate;

6. and (3) a cylinder.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1 to 6, an object of the present embodiment is to provide a nursing bed for nursing legs and waist of a paralyzed patient of lower body, at least comprising:

the bed board 1, the bottom of the bed board 1 is connected with a supporting rod 13, the bottom of the supporting rod 13 is provided with a fixed plate 14, and the bed board 1, the supporting rod 13 and the fixed plate 14 form a nursing bed;

the tail plate 12, the tail plate 12 is positioned at one side of the bed plate 1, the tail plate 12 is hinged with the bed plate 1, the tail plate 12 is connected with the fixed plate 14 through a spring 121, the head plate 11 is arranged at one side of the bed plate 1, and the head plate 11 is used for leaning against the back of a patient;

the cotton plate 2 is arranged on the bed board 1, a cavity is formed in the surface of the bed board 1, the cotton plate 2 is positioned in the cavity, and the cotton plate 2 is formed by compressing cotton materials, so that the contact with the legs of a patient is more comfortable;

the driving piece 3, the driving piece 3 comprises a screw rod 31, the bottom of the screw rod 31 penetrates through the fixed plate 14 and is connected with a motor 32, the motor 32 is installed on the bottom surface of the fixed plate 14, the surface of the screw rod 31 is connected with a screw rod nut 33, push rods 34 are symmetrically installed on the side surfaces of the screw rod nut 33, the end parts of the push rods 34 are all connected with guide rods 35, the top of the screw rod 31 is connected with a mounting plate 38, one side of the mounting plate 38 is provided with a limiting rod 37, and the limiting rod 37 is in sliding connection with the screw rod nut 33;

the two guide plates 4 are hinged to the side face of the bed plate 1, the guide plates 4 are connected through connecting arms 41, and protruding rods 42 are arranged on the surfaces of the connecting arms 41;

when the driving piece 3 of the invention works specifically, the mounting plate 38 is transversely arranged on the bottom surface of the bed plate 1, the screw rod 31 is positioned on the surface of the mounting plate 38, the screw rod nut 33 is vertically and slidingly limited by the rotation limiting rod 37, when the legs are nursed, the motor 32 is powered on and opened, the screw rod 31 rotates, the screw rod nut 33 linearly moves along the surface of the screw rod 31 and drives the push rod 34 upwards, so that the cotton plate 2 connected with the push rod 34 is pushed upwards, when the legs of a person are positioned on the cotton plate 2, the legs of the person are obliquely supported and separated from the bed plate 1, the large-area contact with the bed plate 1 is avoided, the guide rod 35 moves along with the initial movement of the push rod 34, the guide rod 35 contacts with the guide plate 4 on one side, the guide plate 4 is hinged and fixed with the bed plate 1, the guide rod 35 extrudes the bottom side of the hinged guide plate 4, the guide plate 4 is gradually pushed and horizontally, the convex rod 42 on the surface of the guide plate 4 contacts with the vertical tail plate 12 and pushes the vertical tail plate 12 upwards, the tail plate 12 is horizontally formed under the support of the convex rod 42, the tail plate 12 can be used for the support of the side of the tail plate 12, the person can be used tail plate 12 is inclined and can be directly placed on the bed plate 1, and a proper amount of the waist is conveniently and simultaneously lifted for nursing person can be used by the person, and nursing person can be conveniently and nursed on the waist, and nursing person can be well, and nursing person can take and nursing waist can be well, and nursing person can be well need to be well placed on the waist nursing person through the waist, and nursing person; when the nursing work is completed, the motor 32 can be reversely rotated, the screw nut 33 is reset downwards, the spring 121 pulls the tail plate 12 back, the tail plate 12 can press the convex rod 42 when pulled back, the guide plate 4, the push rod 34 and the guide rod 35 are reset synchronously, and the next leg and waist nursing work can be performed.

Considering that the whole structure is not perfect enough, the end part of the tail plate 12 is connected with a shaft lever, the outer side of the shaft lever is sleeved with a fixed block 122, the fixed block 122 is fixedly connected with the bed plate 1, one side of the bed plate 1 is provided with a notch, and the tail plate 12 is positioned in the notch. When the tail plate 12 contacts the convex rod 42, the tail plate 12 is folded along with the convex rod 42 in the notch, so that the tail plate 12 is folded conveniently; wherein, because the tail board 12 is connected through the fixing block 122, a gap is formed between the tail board 12 and the bed board 1 after the tail board 12 is transversely horizontal, in order to ensure that the tail board 12 is still horizontal after being overturned, after the guide boards 4 are synchronously transversely horizontal, the convex rods 42 can protrude out of the guide boards 4 and support the tail board 12, and the convex rods 42 fill the space distance formed by the gap, so that the tail board 12 is kept horizontal.

Further, the recess has been seted up on the surface of bed board 1, and cotton board 2 is located the recess, and cotton board 2 is horizontal at the inboard top of recess, and cotton board 2 and guide bar 35 fixed connection for cotton board 2 can be passed through guide bar 35 and stabilize and slide upwards in the recess, guarantees that personnel's shank can be adaptation place on bed board 1.

Considering that the surface of cotton board 2 is the level, when the in-process at nursing, medical personnel's maloperation can lead to shank to leave cotton board 2, the bottom of cotton board 2 is equipped with leg supporting board 21, recess 22 has been seted up on the surface of leg supporting board 21, draw-in bar 23 is installed to the bottom surface of leg supporting board 21, the bayonet socket has been seted up on the surface of leg supporting board 21, draw-in bar 23 and bayonet connection, leg supporting board 21 is connected with guide bar 35, shift out on the leg supporting board 21 through the cotton board 2 with the joint, place personnel's shank respectively in recess 22, recess 22 can the shank carry out certain spacing, make the shank can not leave recess 22 easily, avoid the shank to receive the damage, simultaneously after the nursing is accomplished, draw-in bar 23 again block in the bayonet socket of leg supporting board 21, guarantee cotton board 2 and leg supporting board 21 adaptation laminating, and then the plane of bed board 1 is the level, do not influence personnel's shank normal placement.

Further, the side of the screw nut 33 is provided with a limiting block 36, the surface of the limiting block 36 is provided with a through hole, a limiting rod 37 is positioned in the through hole and slides in the through hole, when the screw nut 33 is in linear transmission on the screw 31, the limiting rod 37 slides in the through hole of the limiting block 36 synchronously, the limiting rod 37 limits the screw nut 33, and meanwhile, the through hole is provided, so that the limiting rod 37 can move upwards or downwards along the through hole all the time.

Considering that the tail plate 12 is hinged, the left bottom of the tail plate 12 is not provided with a supporting structure, when bearing a large weight, the bottom of the left side of the tail plate 12 is inclined, the surface of the bed plate 1 is provided with a concave cavity 15, the side surface of the screw nut 33 is provided with a supporting rod 39, the supporting rod 39 can penetrate through the concave cavity 15 upwards, when the screw nut 33 is upwards, the supporting rod 39 is upwards and protrudes through the concave cavity 15, when the motor 32 stops, the supporting rod 39 is stopped in the concave cavity 15, the top of the supporting rod 39 is contacted with the bottom surface of the tail plate 12 and forms a support, and the inclination is not caused when the measurement of the medicament placed on the surface of the tail plate 12 is large.

Example 2

Considering that the front and rear ends of the bed board 1 are blocked, the side ends of the bed board 1 are in no shielding, and certain potential safety hazards are formed for patients, the following improvements are made on the basis of the embodiment 1, as shown in fig. 7 and 8:

a baffle plate 5 is arranged between the bed plate 1 and the fixed plate 14, the baffle plate 5 is of an N-shaped structure, the top of the baffle plate 5 penetrates through the bed plate 1 upwards, an air cylinder 6 is arranged at the bottom of the baffle plate 5, a patient can operate the air cylinder 6 to drive through an infrared remote control device, when the patient needs to get off the bed, the infrared remote control device is controlled to enable the baffle plate 5 to be retracted downwards below the bed plate 1, the patient is facilitated to leave the bed plate 1, when the patient runs on the bed plate 1, the infrared remote control device is controlled again, the air cylinder 6 is driven to enable the baffle plate 5 to be upwards and blocked at two sides of the bed plate 1, the blocking is formed at the side of the bed plate 1, and the safety of the patient in use is improved; the working principle of the air cylinder 6 is as follows: the pressure of the compressed air is converted into mechanical energy through pneumatic transmission, so that the mechanism is in linear reciprocating transmission.

Considering that the space in part of hospitals is smaller, clothes or shoes carried by patients cannot be stored conveniently, the connecting plate 51 is arranged at the bottom of the baffle plate 5, two sides of the connecting plate 51 are opened, the openings at two sides of the connecting plate 51 can be used for placing clothes, the clothes or shoes of the patients can be placed at the opening of the connecting plate 51, and meanwhile, the external space area is not occupied.

Example 3

Considering that there is still another embodiment with respect to example 1 when supporting the cotton plate 2 and lifting the tail plate 12, this example differs from example 1 in that it is shown in fig. 9 to 11:

the middle lower part of the tail plate 12 is conical, the guide arm 331 is arranged on the side surface of the lead screw nut 33, the vertical arm 332 is arranged on the surface of the guide arm 331, the guide rod 35, the limiting block 36, the supporting rod 39, the guide plate 4, the connecting arm 41 and the protruding rod 42 in the embodiment 1 are abandoned, the middle lower part of the tail plate 12 is conical, other structures are unchanged from the embodiment 1, the guide arm 331 is arranged on the side surface of the lead screw nut 33, when the guide arm 331 moves along with the lead screw nut 33 and contacts with the conical part of the tail plate 12, the guide arm 331 gradually pushes the conical part upwards, so that the tail plate 12 can be synchronously folded, and the vertical arm 332 corresponds to the cavity 15 above, so that the vertical arm 332 synchronously supports the left side bottom of the tail plate 12, and the right side is supported by the end part of the guide arm 331, so that the tail plate 12 is horizontal and has the same horizontal bearing force as in the embodiment 1; in this embodiment, the middle lower portion of the tail plate 12 must be tapered, and the tapered surface must also have a certain thickness, so that the requirements of the embodiment are higher than those of the embodiment 1, and the embodiment 1 is more stable in stacking support by the connecting arm 41 and the protruding rod 42.

Another object of the present invention is to provide a nursing method for nursing a leg and waist of a paralyzed patient of the lower body, comprising any one of the nursing beds for nursing a leg and waist of a paralyzed patient of the lower body, comprising the following method steps:

(one), nursing bed adjusting stage:

s1, driving a baffle plate 5 upwards through driving of an air cylinder 6, wherein the side end of a bed plate 1 is blocked by the baffle plate 5, so that a patient is prevented from being separated from the bed plate 1;

s2, driving a screw rod 31 through a motor 32, driving a push rod 34 and a guide rod 35 to synchronously upwards by a screw rod nut 33, enabling the push rod 34 to contact the leg supporting plate 21 for supporting, and stopping when the leg supporting plate 21 reaches an adapting position, wherein the guide rod 35 contacts both sides of the guide plate 4 and supports, a convex rod 42 pushes a tail plate 12 to turn upwards, the tail plate 12 is horizontal, and a medicament is horizontally placed on the tail plate 12;

s3, leaving the leg supporting plate 21 through the cotton plate 2, wherein the legs of the patient are positioned in the grooves 22;

(II), nursing stage:

s4, the medicine is positioned on the leg and the waist of the patient, so that nursing can be achieved;

(III), a reset stage:

and S5, after the nursing is finished, the motor 32 drives the screw nut 33 to reset, the spring 121 drives the tail plate 12 to reset, and the guide plate 4 is synchronously reset.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A nursing bed for nursing legs and waist of lower body paralyzed patient, characterized in that: at least comprises:

the nursing bed comprises a bed plate (1), wherein the bottom of the bed plate (1) is connected with a supporting rod (13), the bottom of the supporting rod (13) is provided with a fixed plate (14), and the bed plate (1), the supporting rod (13) and the fixed plate (14) form the nursing bed;

the tail plate (12) is positioned on one side of the bed plate (1), the tail plate (12) is hinged with the bed plate (1), and the tail plate (12) is connected with the fixed plate (14) through a spring (121); the end part of the tail plate (12) is connected with a shaft rod, the outer side of the shaft rod is sleeved with a fixed block (122), the fixed block (122) is fixedly connected with the bed plate (1), a notch is formed in one side of the bed plate (1), and the tail plate (12) is positioned in the notch;

the cotton plate (2) is arranged on the bed board (1), a cavity is formed in the surface of the bed board (1), and the cotton plate (2) is positioned in the cavity;

the driving piece (3), the driving piece (3) includes lead screw (31), the bottom of lead screw (31) runs through fixed plate (14) to be connected with motor (32), motor (32) are installed in the bottom surface of fixed plate (14), the surface of lead screw (31) is connected with screw nut (33), push rod (34) are installed to the side symmetry of screw nut (33), the tip of push rod (34) all is connected with guide bar (35), the top of lead screw (31) is connected with mounting panel (38), gag lever post (37) are installed to one side of mounting panel (38), gag lever post (37) and screw nut (33) sliding connection; a limiting block (36) is arranged on the side of the screw nut (33), a through hole is formed in the surface of the limiting block (36), and the limiting rod (37) is positioned in the through hole and slides in the through hole;

the two guide plates (4) are hinged to the side face of the bed plate (1), the guide plates (4) are connected through connecting arms (41), and protruding rods (42) are arranged on the surfaces of the connecting arms (41);

the surface of the bed board (1) is provided with a notch, the cotton board (2) is positioned in the notch, the top of the inner side of the notch of the cotton board (2) is horizontal, and the push rod (34) is connected with the cotton board (2); the bottom of cotton board (2) is equipped with leg supporting board (21), recess (22) have been seted up on the surface of leg supporting board (21), clamping rod (23) are installed to the bottom surface of cotton board (2), bayonet socket has been seted up on the surface of leg supporting board (21), clamping rod (23) are connected with the bayonet socket.

2. A care bed for leg and waist care of paralyzed lower body patients according to claim 1, characterized in that: the surface of the bed board (1) is provided with a concave cavity (15), the side face of the screw nut (33) is provided with a supporting rod (39), and the supporting rod (39) can penetrate through the concave cavity (15) upwards.

3. A care bed for leg and waist care of paralyzed lower body patients according to claim 1, characterized in that: the middle lower part of the tail plate (12) is conical, a guide arm (331) is arranged on the side face of the screw nut (33), and a vertical arm (332) is arranged on the surface of the guide arm (331).

4. A care bed for leg and waist care of paralyzed lower body patients according to claim 1, characterized in that: baffle (5) are arranged between the bed board (1) and the fixed plate (14), the baffle (5) is of an N-shaped structure, the top of the baffle (5) penetrates through the bed board (1) upwards, and an air cylinder (6) is arranged at the bottom of the baffle (5).

5. A care bed for leg and waist care of lower body paralyzed patients according to claim 4, characterized in that: the bottom of the baffle (5) is provided with a connecting plate (51), two sides of the connecting plate (51) are open, and openings at two sides of the connecting plate (51) can be used for placing clothing.

6. A nursing method for nursing a nursing bed for nursing legs and waist of lower body paralyzed patients, comprising the nursing bed for nursing legs and waist of lower body paralyzed patients as claimed in claim 4 or 5, characterized in that: the method comprises the following steps:

(one), nursing bed adjusting stage:

s1, driving a baffle (5) upwards through driving of an air cylinder (6), wherein the side end of the bed board (1) is blocked by the baffle (5), so that a patient is prevented from being separated from the bed board (1);

s2, driving a screw rod (31) through a motor (32), driving a push rod (34) and a guide rod (35) to synchronously upwards by a screw rod nut (33), enabling the push rod (34) to contact a leg supporting plate (21) to support, stopping when the leg supporting plate (21) reaches an adapting position, enabling the guide rod (35) to contact two sides of a guide plate (4) and support, enabling a convex rod (42) to push a tail plate (12) to upwards overturn, enabling the tail plate (12) to be horizontal, and enabling a medicament to be horizontally placed on the tail plate (12);

s3, leaving the leg supporting plate (21) through the cotton plate (2), wherein the legs of the patient are positioned in the grooves (22);

(II), nursing stage:

s4, the medicine is positioned on the leg and the waist of the patient, so that nursing can be achieved;

(III), a reset stage:

and S5, after the nursing is finished, the motor (32) drives the screw nut (33) to reset, the spring (121) drives the tail plate (12) to reset, and the guide plate (4) is synchronously reset.