Critical disease nursing getting-up assisting equipment

Abstract

The critical disease nursing getting-up assisting equipment comprises a main plate, and the left side of the main plate is rotationally connected with a first assisting plate capable of lowering the legs; the right side of the main plate is rotationally connected with a second assisting plate capable of supporting the upper half body; two limiting anti-toppling assemblies are symmetrically mounted on the upper surface of the second power-assisted plate, so that the two protective air bags jack up the protective pads at the corresponding positions above to limit the two sides of the arms of the human body, and the human body is turned over and fixed through movement of a turning-over auxiliary plate with one side of an arc-shaped structure. According to the critical disease nursing getting-up assisting equipment, the two expanded protective air bags jack up the protective pads at the corresponding positions, then the jacked-up protective pads conduct limiting protection on the two sides of the upper body of the human body, and the situation that when a second assisting plate rotates upwards to drive the upper body of the human body to get up, the upper body of the human body inclines is avoided; and therefore, the second power-assisted plate can stably push up the upper part of the human body in a power-assisted manner.

Description

Technical Field

[0001] The present invention relates to the technical field of critical care nursing bed-assisting assistance, and in particular to a critical care nursing bed-assisting assistance device. Background Art

[0002] When caring for critically ill patients, it is best to turn them over every 2 hours to avoid local compression of their body parts. At the same time, proper massage is also required to promote blood circulation. At the same time, when caring for critically ill patients, staff are required to help them get out of bed for treatment. At present, the market uses bed-assisting devices to help critically ill patients get out of bed instead of manually, which reduces the workload of staff. The patent name disclosed in the prior art with the announcement number "CN114601656A" is "A critical care nursing bed-raising assisting device", which discloses that after the rotating plate props up the patient's upper body, people can forcefully rotate the movable plate downward, and the patient's calf part will move with the movable plate, so that the patient's knees will bend, so that the patient is in a sitting state, and the medical staff can assist the patient to sit on the wheelchair, and can push the patient for a physical examination, or let the patient sit up to check the wound. In this way, under the action of the pushing mechanism, the patient does not need to bend his body by himself, so as to avoid secondary damage to the wound caused by excessive force, which is safer and also avoids the harm caused to the patient by artificial help to get up. When the patient needs to lie down again, people let the patient lean his back on the rotating plate. After the patient is ready, people can reversely rotate the rotating plate so that the movable plate supports the patient's calf and gradually straightens it. After the rotating plate is reversely rotated, the device returns to the initial state, and the patient lies on the device for treatment and recuperation; The structure of the rotating plate in the above-mentioned figure is a rectangular plate structure, which is relatively simple in structure. When the patient lies on the rotating plate, the rotating plate is rotated to support the patient's upper body. However, if the staff does not hold the patient's upper body with their hands, the upper body may tilt, so that the rotating plate cannot stably support the patient's upper body. Summary of the invention

[0003] The purpose of the present invention is to provide a critical care nursing bed-assisting device to solve the problem raised in the above-mentioned background technology that the structure of the rotating plate on the current market is a rectangular plate structure with a relatively simple structure. When the patient lies on the rotating plate, the rotating plate is rotated to support the patient's upper body. However, if the staff does not support the patient's upper body with their hands, the upper body may tilt, and the rotating plate cannot stably support the patient's upper body.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a critical care bed-assisting device, comprising a main board, the left side of which is rotatably connected to a first assisting board capable of lowering the legs; The right side of the main board is rotatably connected to a second power-assisting board that can prop up the upper body; Two limit anti-dumping components are symmetrically installed on the upper surface of the second power-assisting plate. The two protective airbags expand upwards through the volume of the two protective airbags, so that the two protective airbags lift up the protective pads at the corresponding positions above to limit the two sides of the human arm to prevent the human body from dumping; The upper surface of the first assisting plate is internally slidably connected with a beating assembly, which drives the beating block to bend back and forth on the back of the human body through the reciprocating lifting structure, thereby replacing the hands and reducing the workload; The upper surface of the main board is symmetrically mounted with turning components, which turn and fix the human body by moving a turning auxiliary plate with an arc-shaped structure on one side; A supporting vertical rod is fixed at the bottom of the main board, and a bed board body is rotatably connected below the supporting vertical rod.

[0005] Preferably, the limit anti-dumping assembly includes a protective airbag embedded in a groove on the upper surface of the second assisting plate, and the two protective airbags are symmetrically arranged about the transverse center line of the second assisting plate, and an air storage airbag is installed in a groove inside the right side of the second assisting plate, and the top of the air storage airbag is connected to the interior of the protective airbag through a connecting tube.

[0006] Through the arrangement of the above structure, the gas in the air storage airbag can enter the protective airbag well.

[0007] Preferably, the bottom surface of the second power assisting plate has an internal slotted bearing connected to a cross bar, and a second threaded rod is fixed to the right end of the cross bar, and an extrusion plate is threadedly connected to the outer side of the right end of the second threaded rod, and an air storage airbag is arranged on the left side of the extrusion plate, and the gas in the air storage airbag enters the protective airbag through the extrusion of the extrusion plate, and the number of the protective airbags and the number of the air storage airbags are arranged in a ratio of 2:1.

[0008] Preferably, protective airbags are provided on both the front and rear sides of the flapping assembly, and the flapping assembly includes a flapping block slidably arranged in the second power-assisting plate, and four groups of cylindrical flapping blocks are arranged, and a lifting rod is fixed to the bottom of the flapping block, and a mounting plate is installed below the lifting rod, and a return spring is nested and connected to the outer side of the upper part of the lifting rod, and the height of the left side of the mounting plate is higher than the height of the right side of the mounting plate, and the left bottom surface of the mounting plate is inclined.

[0009] Through the arrangement of the above structure, the protective airbag can perform protective operations well.

[0010] Preferably, a single-rotation reciprocating screw is fixed to the left end of the cross bar, and the outer side of the left end of the single-rotation reciprocating screw is threadedly connected to a push plate, and a mounting plate is arranged above the push plate, and the mounting plate is reciprocatedly lifted and lowered by the left and right reciprocating movement of the push plate, and at the same time, a third torsion spring is nested and connected to the left end of the single-rotation reciprocating screw, and the single-rotation reciprocating screw and the second threaded rod are both connected to the internal bearing of the second power-assisting plate.

[0011] Through the arrangement of the above structure, the single-rotation reciprocating screw drives the push plate to move back and forth left and right.

[0012] Preferably, a support plate with an "L"-shaped structure is fixed to the bottom of the main board, a connecting rope is wrapped around the outer side of the right end of the cross bar, and the lower end of the connecting rope passes through the lower surface of the second power-assisting plate and is connected to the support plate, and a guide wheel for guiding the connecting rope is installed on the support plate.

[0013] Through the arrangement of the above structure, the guide wheel can guide the direction of the connecting rope.

[0014] Preferably, the upper surface of the main board is symmetrically grooved with a bearing connected to a first threaded rod, and the outer end of the first threaded rod passes through the outer side of the main board, and the outer thread of the first threaded rod is connected to a turning-over assisting plate. At the same time, the turning assembly includes a turning-over assisting plate, and one side of the turning-over assisting plate is arranged in an arc-shaped structure.

[0015] By setting the above structure, the turning auxiliary board with an arc-shaped structure on one side can perform the turning operation well.

[0016] Preferably, the upper surfaces of the main board, the first power-assisting board and the second power-assisting board are bonded and connected to the protective pad via a first Velcro assembly, and the front and rear side surfaces of the protective pad are symmetrically sewn with connecting belts, and four connecting belts are provided, and at the same time, the outer ends of the connecting belts are sewn with rings, and one side of the connecting belt is bonded and connected to the first power-assisting board and the second power-assisting board via a second Velcro assembly; The first Velcro assembly and the second Velcro assembly are both composed of sub-Velcro and mother Velcro, and the sub-Velcro in the first Velcro assembly is installed on the upper surfaces of the main board, the first power-assisting plate and the second power-assisting plate, and the mother Velcro in the first Velcro assembly is installed on the lower surface of the protective pad, the sub-Velcro in the second Velcro assembly is fixed to the outer side of the first power-assisting plate and the second power-assisting plate, and the mother Velcro in the second Velcro assembly is installed on one side of the connecting belt.

[0017] Through the arrangement of the above structure, the first Velcro assembly can be detached from the protective pad and the mainboard.

[0018] Preferably, both left and right side surfaces of the turning-over auxiliary plate are grooved and slidably connected with lifting rods, and the two lifting rods are staggered and inserted into the rings.

[0019] Through the arrangement of the above structure, when the lifting rod moves, the sleeve ring can be driven to move together.

[0020] Preferably, a power-assisting rod is connected to the middle of the rear side of the main board through a bearing, a first rotating rod is connected to the left slotted bearing of the main board, a first power-assisting plate is fixed through the outer side of the first rotating rod, a first torsion spring is nested and connected to the front end of the first rotating rod, and a first regulating rope is wound around the rear end of the first rotating rod; Through the arrangement of the above structure, the stored force of the first torsion spring can automatically drive the first rotating rod to rotate in the opposite direction.

[0021] The right slotted bearing of the main board is connected to a second rotating rod, and a second assisting plate is fixed through the outer side of the second rotating rod, and a second regulating rope is wound around the front end of the second rotating rod, and a second torsion spring is nested and connected to the rear end of the second rotating rod; The rear end of the power-assisting rod is wound and connected with a first regulating rope, and the front end of the power-assisting rod is wound and connected with a second regulating rope. When the power-assisting rod rotates counterclockwise, the second regulating rope and the first regulating rope are wound and rolled up at the same time.

[0022] Through the arrangement of the above structure, when the power-assisting rod rotates, the second regulating rope and the first regulating rope can be driven to be reeled in at the same time, thereby reducing the use of power source.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: the critical care bed-assisting device for getting up, the squeezing plate moves to squeeze the gas storage airbag, so that the gas in the gas storage airbag enters the protective airbag in the position-limiting anti-dumping assembly through the connecting pipe, so that the volume of the two protective airbags expands, so that the two expanded protective airbags push up the protective pads at the corresponding positions, and then the pushed-up protective pads perform position-limiting protection on both sides of the upper body of the human body, so as to prevent the second power-assisting plate from rotating upward and driving the upper body of the human body to get up and tilt, so that the second power-assisting plate can smoothly help push up the upper body of the human body, and the specific contents are as follows: (1) When the second power-assisting plate rotates upward, the connecting rope is automatically pulled, and then the connecting rope drives the cross bar and the second threaded rod to rotate, and then the second threaded rod drives the extrusion plate to move and squeeze the air storage bag, so that the gas in the air storage bag enters the protective air bag in the limit anti-dumping assembly through the connecting pipe, so that the volume of the two protective air bags expands, so that the two expanded protective air bags push up the protective pads at the corresponding positions, and then the lifted protective pads limit the two sides of the upper body of the human body to prevent the upper body of the human body from tilting when the second power-assisting plate rotates upward, so that the second power-assisting plate can smoothly push up the upper body of the human body; Furthermore, when the second power-assisting plate rotates upward, the connecting rope can be automatically pulled, and no external force is needed to drive the crossbar to rotate, thereby saving energy and reducing the use of power sources; (2) When the horizontal bar rotates, it can drive the single-rotation reciprocating screw to rotate together, and then the single-rotation reciprocating screw drives the push plate to move back and forth left and right when it rotates, so that the push plate reciprocates to push the mounting plate upward. Therefore, with the accumulation of force of the return spring, the slapping block can move up and down reciprocatingly, so that the slapping block reciprocates to slap the back of the upper body of the human body, thereby increasing the functionality of the getting-up assistance device, which can meet different usage needs. By slapping the back, it can promote the timely discharge of sputum in critically ill patients; Furthermore, the rotation of the crossbar can drive the single-rotation reciprocating screw to rotate, so that the rotation of the single-rotation reciprocating screw drives the push plate to move back and forth left and right, without using an external power source; By manually rotating the first threaded rod, the first threaded rod can drive the turning auxiliary plate in the turning assembly to move, and then the turning auxiliary plate with an arc-shaped structure on one side can push one side of the human body to turn over. At the same time, the turning auxiliary plate can be automatically fixed after moving to a certain position, and the human body can be fixed after turning over, which is convenient for massaging and wiping the human body after turning over. At the same time, the lifting rod is taken out from the turning-over assisting board and passed through the lifting rod into the sleeve ring, so that when the turning-over assisting board moves, the lifting rod and the connecting belt can be driven to move together, so that the connecting belt drives the protective pad to move, and then the protective pad can be moved to assist the upper and lower body in turning over, thereby making the turning effect of the turning-over assisting board better. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the protective pad of the present invention after being turned over; Figure 3 It is a schematic diagram of the three-dimensional structure of the first power-assisting plate and the second power-assisting plate after rotation of the present invention; Figure 4 This is a schematic diagram of the mainboard structure of the present invention when viewed from above; Figure 5 This is a schematic diagram of the top view of the structure of the second power-assisting plate of the present invention; Figure 6 This is a schematic diagram of the top view of the connection between the second power-assisting plate and the main board of the present invention; Figure 7 This is a schematic cross-sectional view of the main structure of the second power-assisting plate of the present invention; Figure 8 It is a schematic diagram of the main cross-sectional structure of the protective airbag of the present invention; Fig. 9 This is a schematic diagram of the three-dimensional structure of the connecting belt of the present invention; Fig.10 This is a schematic diagram of the three-dimensional structure of the turning auxiliary board of the present invention; Fig.11 It is a schematic cross-sectional view of the connection between the turning-over auxiliary plate and the lifting rod of the present invention.

[0025] In the figure: 1, main board; 2, first power board; 201, first rotating rod; 202, first regulating rope; 203, first torsion spring; 3, second power board; 301, second rotating rod; 302, second regulating rope; 303, second torsion spring; 4, protective pad; 5, first Velcro assembly; 6, bed board body; 7, turning over auxiliary board; 71, lifting rod; 8, connecting belt; 81, ring; 82, second Velcro assembly Parts; 9, power rod; 10, first threaded rod; 11, protective airbag; 111, connecting pipe; 12, slapping block; 121, reset spring; 122, lifting rod; 123, mounting plate; 13, support plate; 14, connecting rope; 15, cross bar; 151, single-rotation reciprocating screw; 152, second threaded rod; 153, third torsion spring; 16, extrusion plate; 17, air storage bag; 18, support vertical rod; 19, push plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments 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.

[0027] Embodiment 1: In this embodiment, when assisting a critically ill patient to get up, the upper body can be limited to prevent the upper body from tilting when getting up. For details, refer to the attached Figure 1-Figure 4As shown, it includes a main board 1, and the left side of the main board 1 is rotatably connected to a first power-assisting plate 2 for lowering the legs; the right side of the main board 1 is rotatably connected to a second power-assisting plate 3 for propping up the upper body; two limiting anti-dumping components are symmetrically installed on the upper surface of the second power-assisting plate 3, and the volume of the two protective airbags 11 expands upward, so that the two protective airbags 11 push up the protective pads 4 at the corresponding positions above to limit the two sides of the human body's arms to prevent the human body from tipping over, a supporting vertical rod 18 is fixed to the bottom of the main board 1, and the lower part of the supporting vertical rod 18 is rotatably connected to the bed board body 6, the limiting anti-dumping component includes a protective airbag 11 embedded and installed in a groove on the upper surface of the second power-assisting plate 3, and the two protective airbags 11 are symmetrically arranged about the transverse center line of the second power-assisting plate 3, and an air storage airbag 17 is installed in a groove inside the right side surface of the second power-assisting plate 3, and the upper part of the air storage airbag 17 is connected to the interior of the protective airbag 11 through a connecting pipe 111. The right slotted bearing of the main board 1 is connected with the second rotating rod 301, and the second power-assisting plate 3 is fixed through the outer side of the second rotating rod 301, and the front end of the second rotating rod 301 is wound with the second regulating rope 302, and the rear end of the second rotating rod 301 is nested with the second torsion spring 303; the rear end of the power-assisting rod 9 is wound with the first regulating rope 202, and the front end of the power-assisting rod 9 is wound with the second regulating rope 302, and when the power-assisting rod 9 rotates counterclockwise, the second regulating rope 302 and the first regulating rope 202 are wound and rolled up at the same time; The bottom surface of the second booster plate 3 is internally slotted with a cross bar 15 connected to a bearing, and the right end of the cross bar 15 is fixed with a second threaded rod 152, and the right end of the second threaded rod 152 is threadedly connected to an extrusion plate 16, and an air storage airbag 17 is arranged on the left side of the extrusion plate 16, and the gas in the air storage airbag 17 enters the protective airbag 11 through the extrusion of the extrusion plate 16, and the number of the protective airbag 11 and the number of the air storage airbag 17 are arranged in a ratio of 2:1, and the cross bar 1 5, a single-rotation reciprocating screw rod 151 is fixed to the left end of the single-rotation reciprocating screw rod 151, and the outer side of the left end of the single-rotation reciprocating screw rod 151 is threadedly connected to the push plate 19, and a mounting plate 123 is arranged above the push plate 19, and the mounting plate 123 is reciprocatingly lifted and lowered by the left and right reciprocating movement of the push plate 19, and at the same time, a third torsion spring 153 is nested and connected to the left end of the single-rotation reciprocating screw rod 151, and the single-rotation reciprocating screw rod 151 and the second threaded rod 152 are both connected to the internal bearing of the second power-assisting plate 3.

[0028] A support plate 13 in an "L" shape is fixed to the bottom of the main board 1, a connecting rope 14 is wound around the right end of the cross bar 15, and the lower end of the connecting rope 14 passes through the lower surface of the second power-assisting plate 3 and is connected to the support plate 13, and a guide wheel for guiding the connecting rope 14 is installed on the support plate 13; The support vertical rod 18 at the bottom of the entire bed-assisting device is rotatably mounted on the external bed board body 6, and then the critically ill patient lies on the protective pad 4. When the critically ill patient needs to be assisted to get up, the support vertical rod 18 is driven to rotate by the external motor, and the support vertical rod 18 drives the main board 1 to rotate. See attached Figure 5-Figure 8 As shown, the rear end of the power-assisting rod 9 is connected to an external motor, so that the external motor drives the power-assisting rod 9 to rotate. When the power-assisting rod 9 rotates counterclockwise, the first regulating rope 202 and the second regulating rope 302 are wound up at the same time, and then the first regulating rope 202 drives the first rotating rod 201 to rotate, so that the first rotating rod 201 drives the first power-assisting plate 2 to rotate downward, and at this time the first power-assisting plate 2 drives the lower limb to rotate and bend downward, and at this time the second torsion spring 303 starts to store force, so that the first rotating rod 201 can be automatically driven to rotate in the opposite direction through the stored force of the second torsion spring 303 in the later stage, and similarly the second regulating rope 302 drives the second rotating rod 301 to rotate, and at this time the second rotating rod 301 drives the second power-assisting plate 3 to rotate upward, and at this time the second power-assisting plate 3 drives the upper body to flip upward and stand up, and at this time the second torsion spring 303 starts to store force; When the second assisting plate 3 flips upward, it will automatically pull the connecting rope 14. At this time, one end of the connecting rope 14 drives the cross bar 15 to rotate automatically. When the cross bar 15 rotates, it drives the single-rotation reciprocating screw rod 151 and the second threaded rod 152 to rotate together. When the second threaded rod 152 rotates, it drives the extrusion plate 16 connected by the outer thread to move leftward, so that the extrusion plate 16 squeezes the air storage bag 17, so that the gas in the air storage bag 17 enters the protective air bag 11 through the connecting pipe 111. At this time, the volume of the protective air bag 11 begins to expand and lifts up the protective pad 4 at the corresponding position, so that the bulge of the protective pad 4 at the corresponding position limits the two sides of the upper body of the human body to prevent the upper body of the human body from tilting and tipping when getting up, so that the second assisting plate 3 has high stability when getting up. Embodiment 2: In this embodiment, while helping the upper body to get up, the back can be patted reciprocally, which can promote the timely discharge of sputum in critically ill patients. For details, please refer to the attached Figure 3 and attached Figure 7-Figure 8As shown, a flapping assembly is slidably connected to the interior of the upper surface of the first power-assisting plate 2, and a flapping block 12 is driven by a reciprocating lifting structure to reciprocate and flap the back of the human body, thereby replacing the hands and reducing the workload; protective airbags 11 are arranged on both the front and rear sides of the flapping assembly, and the flapping assembly includes a flapping block 12 slidably arranged in the second power-assisting plate 3, and four groups of cylindrical flapping blocks 12 are arranged, and a lifting rod 122 is fixed to the bottom of the flapping block 12, and a mounting plate 123 is installed below the lifting rod 122, and a return spring 121 is nested and connected to the upper outer side of the lifting rod 122, and the left side height of the mounting plate 123 is higher than the right side height of the mounting plate 123, and the left bottom surface of the mounting plate 123 is arranged in an inclined shape; When the second assist plate 3 rotates, as shown above, the cross bar 15 automatically drives the single-rotation reciprocating screw rod 151 to rotate. At this time, the single-rotation reciprocating screw rod 151 rotates and drives the push plate 19 to move back and forth left and right. Then, when the push plate 19 moves to the right, it pushes the mounting plate 123 upward. At this time, the mounting plate 123 drives the four lifting rods 122 and the slapping block 12 to move upward, so that the slapping block 12 slaps the back of the human body once. At this time, the return spring 121 accumulates force. When the push plate 19 moves to the left, the slapping block 12 is automatically driven to move downward by the accumulated force of the return spring 121, so that the slapping block 12 reciprocates and slaps the back of the human body, which can promote the timely discharge of sputum in critically ill patients. Embodiment 3: In this embodiment, the human body can be turned over to meet different usage requirements. Figure 3 and attached Figure 9-11 As shown, when it is necessary to turn over a critically ill patient, a turning assembly is symmetrically installed on the upper surface of the main board 1, and the turning over and fixing of the human body are performed by moving the turning over auxiliary plate 7 with an arc-shaped structure on one side. The upper surface of the main board 1 is symmetrically grooved with a bearing connected to a first threaded rod 10, and the outer end of the first threaded rod 10 passes through the outer side of the main board 1, and the outer side of the first threaded rod 10 is threadedly connected to the turning over auxiliary plate 7. At the same time, the turning over assembly includes the turning over auxiliary plate 7, and one side of the turning over auxiliary plate 7 is arranged in an arc-shaped structure. The upper surfaces of the main board 1, the first assisting plate 2 and the second assisting plate 3 are bonded and connected to the protective pad 4 through the first Velcro assembly 5, and the front and rear sides of the protective pad 4 are symmetrically sewn and connected with connecting belts 8, and four connecting belts 8 are arranged. At the same time, the outer end of the connecting belt 8 is sewn and connected with a ring 81, and one side of the connecting belt 8 is bonded and connected to the first assisting plate 2 and the second assisting plate 3 through the second Velcro assembly 82 respectively; The first Velcro assembly 5 and the second Velcro assembly 82 are both composed of a sub Velcro and a mother Velcro, and the upper surfaces of the main board 1, the first power-assisting plate 2 and the second power-assisting plate 3 are installed with the sub Velcro in the first Velcro assembly 5, and the lower surface of the protective pad 4 is installed with the mother Velcro in the first Velcro assembly 5, the outer sides of the first power-assisting plate 2 and the second power-assisting plate 3 are fixed with the sub Velcro in the second Velcro assembly 82, and one side of the connecting belt 8 is installed with the mother Velcro in the second Velcro assembly 82. The left and right sides of the turning auxiliary plate 7 are both grooved and slidably connected with the lifting rod 71, and the two lifting rods 71 ​​are staggered, and the lifting rod 71 is inserted into the ring 81. A power-assisting rod 9 is connected to the middle of the rear side of the main board 1 through a bearing, a first rotating rod 201 is connected to the left slotted bearing of the main board 1, and a first power-assisting plate 2 is fixed to the outer side of the first rotating rod 201, and a first torsion spring 203 is nested and connected to the front end of the first rotating rod 201, and a first regulating rope 202 is wound around the rear end of the first rotating rod 201; At this time, pull out the lifting rod 71 in one of the turning over assisting plates 7, and then pull out the corresponding connecting belt 8, so that the connecting belt 8 is separated from the corresponding first power-assisting plate 2 and the second power-assisting plate 3 through the second Velcro assembly 82, and then put the ring 81 on the outside of the connecting belt 8 on the outside of the lifting rod 71, and then manually rotate the first threaded rod 10, and the first threaded rod 10 drives the corresponding turning over assisting plate 7 to move. At this time, when the turning over assisting plate 7 moves, it pushes one side of the human body to turn over through an arc shape on one side. At the same time, the turning over assisting plate 7 drives the connecting belt 8 and the protective pad 4 to move through the lifting rod 71, so that one side of the protective pad 4 is also turned over, and then the protective pad 4 and the turning over assisting plate 7 cooperate well to turn the human body over. At this time, the human body after turning over can be massaged and wiped, thereby completing a series of work.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A critical care nursing bed-assisting device, comprising a main board (1), the left side of the main board (1) being rotatably connected to a first assisting board (2) for lowering the legs; It is characterized in that Also includes: The right side of the main board (1) is rotatably connected to a second power-assisting board (3) capable of supporting the upper body; Two position-limiting and anti-tipping components are symmetrically mounted on the upper surface of the second assisting plate (3). The two protective airbags (11) expand upwards, so that the two protective airbags (11) lift up the protective pads (4) at corresponding positions above to limit the positions of the two sides of the human body's arms, thereby preventing the human body from tipping over. The upper surface of the first assisting plate (2) is internally slidably connected to a beating assembly, which drives the beating block (12) to bend back and forth on the back of the human body through the reciprocating lifting structure, thereby replacing the hands and reducing the workload; The upper surface of the main board (1) is symmetrically mounted with turning components, and a turning auxiliary plate (7) having an arc-shaped structure on one side is moved to turn and fix the human body; A supporting vertical rod (18) is fixed to the bottom of the main board (1), and a bed board body (6) is rotatably connected below the supporting vertical rod (18).

2. A critical care bed-assisting device according to claim 1, characterized in that: The position-limiting anti-dumping assembly comprises a protective airbag (11) embedded and installed in a groove on the upper surface of the second assisting plate (3), and the two protective airbags (11) are symmetrically arranged about the transverse center line of the second assisting plate (3), and an air storage airbag (17) is installed in a groove inside the right side surface of the second assisting plate (3), and the upper part of the air storage airbag (17) is connected to the interior of the protective airbag (11) through a connecting pipe (111).

3. The critical care bed-assisting device according to claim 1, characterized in that: The bottom surface of the second assisting plate (3) is internally grooved with a bearing connected to a cross bar (15), and a second threaded rod (152) is fixed to the right end of the cross bar (15), and an extrusion plate (16) is threadedly connected to the outer side of the right end of the second threaded rod (152), and an air storage bag (17) is arranged on the left side of the extrusion plate (16), and the gas in the air storage bag (17) enters the protective air bag (11) through the extrusion of the extrusion plate (16), and the number of the protective air bags (11) and the number of the air storage bags (17) are arranged in a ratio of 2:

1.

4. A critical care bed-assisting device according to claim 3, characterized in that: The flapping assembly is provided with protective airbags (11) on both the front and rear sides, and the flapping assembly comprises a flapping block (12) slidably arranged in the second power-assisting plate (3), and four groups of cylindrical flapping blocks (12) are arranged, and a lifting rod (122) is fixed to the bottom of the flapping block (12), and a mounting plate (123) is installed below the lifting rod (122), and a return spring (121) is nested and connected to the outer side of the upper part of the lifting rod (122), and the height of the left side of the mounting plate (123) is higher than the height of the right side of the mounting plate (123), and the left bottom surface of the mounting plate (123) is arranged in an inclined shape.

5. The critical care bed-assisting device according to claim 4, characterized in that: A single-rotation reciprocating screw (151) is fixed to the left end of the crossbar (15), and a push plate (19) is threadedly connected to the outer side of the left end of the single-rotation reciprocating screw (151), and a mounting plate (123) is arranged above the push plate (19), and the mounting plate (123) is lifted and lowered reciprocatingly by the left-right reciprocating movement of the push plate (19), and a third torsion spring (153) is nested and connected to the left end of the single-rotation reciprocating screw (151), and the single-rotation reciprocating screw (151) and the second threaded rod (152) are both connected to the internal bearing of the second power-assisting plate (3).

6. The critical care bed-assisting device according to claim 5, characterized in that: A support plate (13) having an "L"-shaped structure is fixed to the bottom of the main plate (1), a connecting rope (14) is wound around the outer side of the right end of the cross bar (15), and the lower end of the connecting rope (14) passes through the lower surface of the second power-assisting plate (3) and is connected to the support plate (13), and a guide wheel for guiding the connecting rope (14) is installed on the support plate (13).

7. A critical care bed-assisting device according to claim 6, characterized in that: The upper surface of the main board (1) is symmetrically grooved with a bearing connected to a first threaded rod (10), and the outer end of the first threaded rod (10) passes through the outer side surface of the main board (1), and the outer side of the first threaded rod (10) is threadedly connected to a turning-over auxiliary plate (7), and the turning assembly comprises the turning-over auxiliary plate (7), and one side surface of the turning-over auxiliary plate (7) is arranged in an arc-shaped structure.

8. The critical care bed-assisting device according to claim 7, characterized in that: The upper surfaces of the main board (1), the first power-assisting board (2) and the second power-assisting board (3) are bonded to the protective pad (4) via a first Velcro assembly (5), and the front and rear side surfaces of the protective pad (4) are symmetrically sewn with connecting belts (8), and four connecting belts (8) are provided, and at the same time, a ring (81) is sewn and connected to the outer end of the connecting belt (8), and one side surface of the connecting belt (8) is bonded to the first power-assisting board (2) and the second power-assisting board (3) via a second Velcro assembly (82); The first Velcro assembly (5) and the second Velcro assembly (82) are both composed of sub-Velcro and mother Velcro, and the upper surfaces of the main board (1), the first assisting plate (2) and the second assisting plate (3) are mounted with the sub-Velcro in the first Velcro assembly (5), and the lower surface of the protective pad (4) is mounted with the mother Velcro in the first Velcro assembly (5), the outer sides of the first assisting plate (2) and the second assisting plate (3) are fixed with the sub-Velcro in the second Velcro assembly (82), and one side of the connecting belt (8) is mounted with the mother Velcro in the second Velcro assembly (82).

9. The critical care bed-assisting device according to claim 8, characterized in that: The left and right side surfaces of the turning-over auxiliary plate (7) are both grooved and slidably connected with lifting rods (71), and the two lifting rods (71) are arranged alternately, and the lifting rods (71) are inserted into the rings (81).

10. The critical care bed-assisting device according to claim 9, characterized in that: A bearing is passed through the middle of the rear side of the main board (1) to connect with a power-assisting rod (9); a slotted bearing on the left side of the main board (1) is connected with a first rotating rod (201); a first power-assisting plate (2) is passed through and fixed to the outside of the first rotating rod (201); a first torsion spring (203) is nested and connected at the front end of the first rotating rod (201); and a first regulating rope (202) is wound around the rear end of the first rotating rod (201); The right slotted bearing of the main board (1) is connected to a second rotating rod (301), and a second assisting plate (3) is fixedly passed through the outer side of the second rotating rod (301), a second regulating rope (302) is wound around the front end of the second rotating rod (301), and a second torsion spring (303) is nested and connected to the rear end of the second rotating rod (301); The rear end of the power-assisting rod (9) is wound and connected with a first regulating rope (202), and the front end of the power-assisting rod (9) is wound and connected with a second regulating rope (302), and when the power-assisting rod (9) rotates counterclockwise, the second regulating rope (302) and the first regulating rope (202) are wound and reeled up simultaneously.

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