Portable emergency first-aid integrated nursing device

Abstract

The application belongs to the technical field of portable emergency first-aid devices, and discloses a portable emergency first-aid integrated nursing device, which comprises a bottom plate, a first fixed pipe fixedly installed inside the bottom plate, and a second fixed pipe fixedly connected to the inner side of the first fixed pipe. The first fixed pipe, the second fixed pipe, the hinged rod and the supporting leg are arranged, when the whole bottom plate is moved to the side of a patient for first aid, the high-pressure gas pump is started, the high-pressure gas enters the inside of the second fixed pipe through the first fixed pipe, at this time, the high-pressure gas pushes the four first piston blocks to move towards the center of the bottom plate at the same time, the moving plate drives the rotating rod to rotate inwards through the hinged rod, so that the universal wheels are quickly folded, at this time, the supporting legs and the non-slip pads will be lowered and contact the ground, so that the bottom plate is quickly and stably placed beside the patient, and the rescue efficiency in the first-aid scene is improved.

Description

Technical Field

[0001] This invention belongs to the technical field of portable emergency first aid devices, specifically a portable integrated emergency first aid nursing device. Background Technology

[0002] The integrated emergency first aid nursing device combines an automated external defibrillator (AED), a first aid kit, and an interactive screen. It features IoT functions such as device location navigation, first aid knowledge learning, and remote management, enabling it to provide timely assistance to patients in emergency situations.

[0003] With the accelerating pace of social development, the coverage of various emergency rescue scenarios is gradually expanding. The market demand for integrated emergency rescue and nursing devices that combine portability and functionality is becoming increasingly urgent and stringent. To meet the core requirement of portability, existing technologies achieve portability by eliminating the large-screen display structure and rationally planning and compactly arranging the internal space. Currently, most portable integrated emergency rescue and nursing devices on the market adopt a suitcase-like overall shape, containing an automated external defibrillator (AED) and various emergency care consumables and supplies. While this design effectively achieves the basic function of easy carrying and transportation, it falls short in real-world emergency rescue operations. In this scenario, the operator needs to lock each of the four casters on the bottom of the device to ensure it can be placed stably and securely next to the person being rescued. After the device is placed securely, the internal storage drawer needs to be unlocked to retrieve the emergency medical supplies for rescue. While this method is simple to use from a conventional perspective, the core requirement of emergency rescue scenarios is to act quickly and efficiently. The existing procedure is cumbersome and redundant in emergency situations and cannot quickly switch the device between mobile transport and stable placement for rescue. Therefore, it is difficult to meet the core requirement of rescue efficiency in emergency rescue scenarios and needs to be improved. Summary of the Invention

[0004] The purpose of this invention is to provide a portable emergency first aid integrated nursing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a portable emergency first aid integrated nursing device, comprising a base plate, a first fixing tube fixedly installed inside the base plate, a second fixing tube fixedly connected to the inner side of the first fixing tube, four second fixing tubes, a first piston block movably sleeved inside each of the four second fixing tubes, a first piston rod fixedly connected to the inner side of the first piston block, the right end of the first piston rod extending to the outside of the second fixing tube and fixedly connected to a movable plate, a hinge rod hinged to the outer surface of the movable plate, a rotating rod hinged to the other end of the hinge rod, the top end of the rotating rod hinged to the bottom of the base plate, a caster wheel movably installed at the bottom of the rotating rod, a stop block fixedly connected to the bottom of the base plate, the outer surface of the stop block movably connected to the outer surface of the rotating rod, an air vent hole opened at the top of the inner side of the second fixing tube, and support legs fixedly installed at the four corners of the bottom of the base plate.

[0006] As a preferred embodiment of the present invention, the bottom of the support leg is fixedly connected to an anti-slip pad, and the bottom of the inner surface of the base plate is fixedly installed with a fixing block. There are two fixing blocks, and a first spring is fixedly installed on both the left and right sides of the two fixing blocks. The other end of the first spring is fixedly connected to the outer surface of the moving plate.

[0007] As a preferred embodiment of the present invention, a limiting groove is formed inside the bottom end of the base plate, and limiting blocks are fixedly installed on both the front and rear sides of the movable plate, with the outer surface of the limiting block being movably connected to the inner surface of the limiting groove.

[0008] As a preferred embodiment of the present invention, a U-shaped plate is fixedly installed on the top of the base plate, a top plate is fixedly connected to the top of the U-shaped plate, a handle is fixedly connected to the top of the top plate, a pull rod is fixedly connected to the back of the U-shaped plate, and an electromagnetic pressure relief valve is fixedly installed on the rear side of the bottom of the first fixed tube, with the bottom end of the electromagnetic pressure relief valve extending to the outside of the base plate.

[0009] As a preferred embodiment of the present invention, a partition is fixedly installed on the inner surface of the U-shaped plate, a movable door is hinged to the front of the U-shaped plate, a drawer is movably installed inside the U-shaped plate, the bottom of the drawer is movably connected to the top of the base plate, reinforcing plates are fixedly installed on both the left and right sides of the back of the drawer, and a rectangular block is fixedly connected to the outer side of the reinforcing plate, the outer surface of the rectangular block is movably connected to the inner wall of the U-shaped plate.

[0010] As a preferred embodiment of the present invention, the U-shaped plate has a cavity inside, and a vertical tube is fixedly installed on the rear side inside the cavity. The bottom of the vertical tube extends into the interior of the base plate and is fixedly connected to the top of the first fixed tube.

[0011] As a preferred embodiment of the present invention, a high-pressure air pump is fixedly installed at the bottom of the back side of the U-shaped plate, an air inlet pipe is fixedly connected to the bottom of the high-pressure air pump, an air outlet pipe is fixedly connected to the front of the high-pressure air pump, a solenoid valve is fixedly connected to the front of the air outlet pipe, the outer surface of the solenoid valve is fixedly sleeved with the inner wall of the U-shaped plate, and the front end of the solenoid valve is fixedly connected to the outer surface of the vertical pipe.

[0012] In a preferred embodiment of the present invention, a second piston block is movably sleeved inside the vertical tube, a second piston rod is fixedly connected to the top of the second piston block, a lifting plate is fixedly connected to the top of the second piston rod, and a return spring is fixedly installed on both the left and right sides of the bottom of the lifting plate. A mounting block is fixedly connected to the bottom of the return spring, and the outer surface of the mounting block is fixedly connected to the inner surface of the cavity.

[0013] In a preferred embodiment of the present invention, fixed shafts are fixedly installed on both the left and right sides inside the cavity. Guide wheels are movably sleeved on the outer surface of the fixed shafts. A circular sleeve is movably installed inside the cavity. A circular rod is movably sleeved inside the circular sleeve. There are two circular rods. The opposite surfaces of the two fixed shafts penetrate the U-shaped plate and are fixedly connected to the side of the drawer. A connecting rope is fixedly connected to the outer surface of the circular sleeve. The other end of the connecting rope is fixedly connected to the bottom of the lifting plate. The outer surface of the connecting rope is movably connected to the outer surface of the guide wheel.

[0014] In a preferred embodiment of the present invention, a second spring is fixedly connected to the bottom of the inner surface of the drawer, and a placement plate is fixedly connected to the top of the second spring. The outer surface of the placement plate is movably connected to the inner surface of the drawer. Connecting blocks are fixedly connected to both the left and right sides of the placement plate. A triangular block is fixedly connected to the outer end of the connecting block. The outer surface of the triangular block is movably connected to the inner wall of the drawer, and the top of the triangular block is movably connected to the bottom of the partition.

[0015] The beneficial effects of this invention are as follows: 1. This invention, by setting up a first fixed tube, a second fixed tube, a hinge rod, and a support leg, allows for the movement of the entire base plate to the patient's side for emergency treatment. By activating a high-pressure air pump, high-pressure gas enters the interior of the second fixed tube through the first fixed tube. At this time, the high-pressure gas pushes four first piston blocks to move simultaneously towards the center of the base plate. This causes the moving plate to rotate inward via the hinge rod, thereby quickly retracting the casters. The support leg and anti-slip mat then descend and contact the ground, ensuring that the base plate is quickly and stably placed next to the patient, thus improving the efficiency of emergency treatment.

[0016] 2. This invention, by setting up a lifting plate, guide wheels, a circular sleeve, and a connecting rope, allows the high-pressure air pump to stably place the base plate next to the patient. Simultaneously, the high-pressure gas pushes the second piston block upward, which in turn moves the lifting plate upward via the second piston rod. The rising of the lifting plate pulls the connecting rope, which, guided by the guide wheels, moves the circular sleeve. This, in turn, moves the drawer outward via the circular rod. This allows the drawer to automatically open outward while the base plate is in a stable position, eliminating the need for manual unlocking and quickly exposing the internal emergency care supplies. This significantly simplifies the operation process in emergency situations, buys valuable time for rescuers, and further improves the device's emergency response efficiency and ease of use.

[0017] 3. By incorporating a second spring, a placement plate, a triangular block, and a partition, this invention allows the drawer to move outwards towards the U-shaped panel. When the triangular block disengages from the bottom of the partition, the second spring, under its restoring elastic force, pushes the placement plate and the triangular block upwards. This causes the first aid supplies placed on top of the placement plate to rise simultaneously, making them easily accessible to rescuers. Furthermore, as the triangular block rises, its inclined surface contacts the front end of the partition, causing it to rise slowly along with the drawer. This effectively avoids the risk of the placement plate popping out due to the instantaneous release of elastic force. While ensuring ease of access, this invention further enhances the stability and reliability of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure on the back of the present invention; Figure 3 This is a schematic diagram of the structure of the base plate of the present invention; Figure 4 This is a cross-sectional view of the base plate of the present invention; Figure 5 This is a bottom view of the bottom structure of the base plate of the present invention; Figure 6 This is a cross-sectional view of the fixing block of the present invention; Figure 7 This is a schematic cross-sectional view of the side of the present invention; Figure 8 This is a cross-sectional view of the top of the present invention; Figure 9 This is a schematic diagram of the internal structure of the cavity in this invention; Figure 10 This is a schematic diagram of the drawer structure of the present invention; Figure 11 This is a schematic diagram of the triangular block structure of the present invention; Figure 12 This is a cross-sectional view of the drawer structure of the present invention; Figure 13 for Figure 6 Enlarged schematic diagram of the local structure at point A Figure 14 for Figure 7 A magnified schematic diagram of the structure at point B in the middle.

[0019] In the diagram: 1. Base plate; 2. First fixing pipe; 3. Vertical pipe; 4. Second fixing pipe; 5. First piston block; 6. First piston rod; 7. Moving plate; 8. Hinge rod; 9. Rotating rod; 10. Caster wheel; 11. Stop block; 12. Air vent; 13. Support leg; 14. Anti-slip mat; 15. Fixing block; 16. First spring; 17. Limiting groove; 18. Limiting block; 19. U-shaped plate; 20. Top plate; 21. Handle; 22. Pull rod; 23. Partition; 24. Movable door; 5. Drawer; 26. Cavity; 27. Electromagnetic pressure relief valve; 28. High-pressure air pump; 29. ​​Air inlet pipe; 30. Air outlet pipe; 31. Electromagnetic valve; 32. Second piston block; 33. Second piston rod; 34. Lifting plate; 35. Return spring; 36. Mounting block; 37. Fixed shaft; 38. Guide wheel; 39. Round rod; 40. Round sleeve; 41. Connecting rope; 42. Second spring; 43. Placement plate; 44. Connecting block; 45. Triangular block; 46. Reinforcing plate; 47. Rectangular block. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] like Figures 1 to 14 As shown, this embodiment of the invention provides a portable emergency first aid integrated nursing device, including a base plate 1. A first fixing tube 2 is fixedly installed inside the base plate 1. A second fixing tube 4 is fixedly connected to the inner side of the first fixing tube 2. There are four second fixing tubes 4. A first piston block 5 is movably sleeved inside each of the four second fixing tubes 4. A first piston rod 6 is fixedly connected to the inner side of the first piston block 5. The right end of the first piston rod 6 extends to the outside of the second fixing tube 4 and is fixedly connected to a movable plate 7. A hinge rod 8 is hinged to the outer surface of the movable plate 7. A rotating rod 9 is hinged to the other end of the hinge rod 8. The top end of the rotating rod 9 is hinged to the bottom of the base plate 1. A universal wheel 10 is movably installed at the bottom of the rotating rod 9. A stop block 11 is fixedly connected to the bottom of the base plate 1. The outer surface of the stop block 11 is movably connected to the outer surface of the rotating rod 9. An air vent 12 is opened at the top of the inner side of the second fixing tube 4. Support legs 13 are fixedly installed at the four corners of the bottom of the base plate 1.

[0022] The design of the stop block 11 allows it to abut against the rotating rod 9, preventing the rotating rod 9 from rotating outward. When the base plate 1 is placed on the ground, the caster wheel 10 will contact the ground, making the base plate 1 easy to move and carry. When high-pressure gas is injected into the first fixing tube 2, the gas will enter the second fixing tube 4, thereby pushing the first piston block 5 towards the center of the base plate 1. At this time, the first piston rod 6 will push the moving plate 7 to move, causing the moving plate 7 to drive the rotating rod 9 to rotate inward through the hinge rod 8, thereby causing the support leg 13 to gradually contact the ground, so that the base plate 1 can be placed stably on the ground.

[0023] Among them, the bottom of the support leg 13 is fixedly connected to the anti-slip pad 14, and the bottom of the inner surface of the base plate 1 is fixedly installed with a fixing block 15. There are two fixing blocks 15, and the left and right sides of the two fixing blocks 15 are fixedly installed with a first spring 16. The other end of the first spring 16 is fixedly connected to the outer surface of the moving plate 7.

[0024] When the movable plate 7 moves toward the fixed block 15, the first spring 16 will be compressed, so that the first spring 16 can push the movable plate 7 to reset under the elastic recovery action.

[0025] The bottom of the base plate 1 has a limiting groove 17 inside, and the front and rear sides of the movable plate 7 are fixedly installed with limiting blocks 18. The outer surface of the limiting block 18 is movably connected to the inner surface of the limiting groove 17.

[0026] The limiting groove 17 and the limiting block 18 work together to limit the movement of the moving plate 7, making the left and right movement of the moving plate 7 more stable.

[0027] Among them, a U-shaped plate 19 is fixedly installed on the top of the base plate 1, a top plate 20 is fixedly connected to the top of the U-shaped plate 19, a handle 21 is fixedly connected to the top of the top plate 20, a pull rod 22 is fixedly connected to the back of the U-shaped plate 19, and an electromagnetic pressure relief valve 27 is fixedly installed on the rear side of the bottom of the first fixed pipe 2, with the bottom end of the electromagnetic pressure relief valve 27 extending to the outside of the base plate 1.

[0028] The design of the lever 22 makes it easy for the operator to move the base plate 1 as a whole, while the design of the handle 21 allows the operator to lift the handle 21 upwards to lift the base plate 1 off the ground.

[0029] The inner surface of the U-shaped plate 19 is fixedly fitted with a partition 23, the front of the U-shaped plate 19 is hinged with a movable door 24, the inside of the U-shaped plate 19 is movably fitted with a drawer 25, the bottom of the drawer 25 is movably connected to the top of the base plate 1, the left and right sides of the back of the drawer 25 are fixedly fitted with reinforcing plates 46, the outer side of the reinforcing plates 46 is fixedly connected with a rectangular block 47, and the outer surface of the rectangular block 47 is movably connected to the inner wall of the U-shaped plate 19.

[0030] Operators can store the automated external defibrillator inside the partition 23 and retrieve it by opening the movable door 24. The design of the drawer 25 allows operators to place emergency care supplies such as gauze, bandages, and medical alcohol inside the drawer 25. The design of the reinforcing plate 46 and the rectangular block 47 ensures that the center of gravity remains stable after the drawer 25 is moved outward toward the U-shaped plate 19.

[0031] The U-shaped plate 19 has a cavity 26 inside, and a vertical tube 3 is fixedly installed on the rear side inside the cavity 26. The bottom of the vertical tube 3 extends into the interior of the base plate 1 and is fixedly connected to the top of the first fixed tube 2.

[0032] The vertical pipe 3 is connected to the first fixed pipe 2. When high-pressure gas is injected into the interior of the vertical pipe 3, the gas will enter the interior of the first fixed pipe 2 through the vertical pipe 3.

[0033] A high-pressure air pump 28 is fixedly installed on the bottom of the back of the U-shaped plate 19. An air inlet pipe 29 is fixedly connected to the bottom of the high-pressure air pump 28. An air outlet pipe 30 is fixedly connected to the front of the high-pressure air pump 28. A solenoid valve 31 is fixedly connected to the front of the air outlet pipe 30. The outer surface of the solenoid valve 31 is fixedly sleeved with the inner wall of the U-shaped plate 19. The front end of the solenoid valve 31 is fixedly connected to the outer surface of the vertical pipe 3.

[0034] The operator can start the high-pressure air pump 28 to draw in outside air through the air inlet pipe 29, and then inject the air into the interior of the vertical pipe 3 through the air outlet pipe 30 and the solenoid valve 31. The air inlet pipe 29 is equipped with a dustproof screen to prevent the intake of external debris. The solenoid valve 31 can be closed when the interior of the vertical pipe 3 is filled with high-pressure air to prevent outside air from flowing back into the interior of the vertical pipe 3.

[0035] The vertical tube 3 is movably fitted with a second piston block 32. The top of the second piston block 32 is fixedly connected to a second piston rod 33. The top of the second piston rod 33 is fixedly connected to a lifting plate 34. The left and right sides of the bottom of the lifting plate 34 are fixedly installed with return springs 35. The bottom of the return springs 35 is fixedly connected to a mounting block 36. The outer surface of the mounting block 36 is fixedly connected to the inner surface of the cavity 26.

[0036] When high-pressure gas is introduced into the interior of the vertical pipe 3, the second piston block 32 and the second piston rod 33 will move upward, thereby causing the lifting plate 34 to rise and the return spring 35 to be stretched.

[0037] The cavity 26 has two fixed shafts 37 installed on its left and right sides. The outer surface of the fixed shafts 37 is movably fitted with guide wheels 38. The cavity 26 has a circular sleeve 40 installed inside. The circular sleeve 40 has a circular rod 39 movably fitted inside. There are two circular rods 39. The opposite surfaces of the two fixed shafts 37 pass through the U-shaped plate 19 and are fixedly connected to the side of the drawer 25. The outer surface of the circular sleeve 40 is fixedly connected with a connecting rope 41. The other end of the connecting rope 41 is fixedly connected to the bottom of the lifting plate 34. The outer surface of the connecting rope 41 is movably connected to the outer surface of the guide wheel 38.

[0038] When the lifting plate 34 rises, it will pull the connecting rope 41, which will pull the sleeve 40 forward under the guidance of the guide wheel 38, and then drive the drawer 25 to move outward of the U-shaped plate 19 through the round rod 39.

[0039] The bottom of the inner surface of the drawer 25 is fixedly connected to a second spring 42, the top of the second spring 42 is fixedly connected to a placement plate 43, the outer surface of the placement plate 43 is movably connected to the inner surface of the drawer 25, the left and right sides of the placement plate 43 are fixedly connected to connecting blocks 44, the outer end of the connecting block 44 is fixedly connected to a triangular block 45, the outer surface of the triangular block 45 is movably connected to the inner wall of the drawer 25, and the top of the triangular block 45 is movably connected to the bottom of the partition 23.

[0040] When drawer 25 moves outward toward the U-shaped panel 19, causing triangular block 45 to disengage from the bottom of partition 23, the second spring 42, being compressed, will push the placement panel 43 upward under the restoring force. This causes the gauze, bandages, medical alcohol, and other first-aid supplies placed on top of the placement panel 43 to rise, making it easier for operators to quickly retrieve them. The rise of the placement panel 43 will drive the triangular block 45 to rise through the connecting block 44. When the triangular block 45 rises, its inclined surface will contact the front end of partition 23, causing the triangular block 45 to rise slowly along with the movement of drawer 25, thus preventing the placement panel 43 from popping out and causing the first-aid supplies to tip over.

[0041] Working principle and usage process: The operator moves the base plate 1 by pulling the lever 22, enabling a portable design. During implementation, the base plate 1 is quickly moved to the patient's side. At this time, the electromagnetic pressure relief valve 27 is closed. Then, by starting the high-pressure air pump 28 and opening the solenoid valve 31, the air intake pipe 29 draws in outside air, which is then injected into the interior of the vertical pipe 3 through the air outlet pipe 30 and the solenoid valve 31. The high-pressure air will enter the interior of the second fixed pipe 4 through the first fixed pipe 2, and at the same time push the four first piston blocks 5 to move towards the center of the base plate 1. This causes the first piston blocks 5 to move together with the first piston rod 6 and the moving plate 7. At this time, the moving plate 7 will rotate the rotating rod 9 inward through the hinge rod 8, causing the casters 10 to gradually retract. The support legs 13 and the anti-slip pads 14 will touch the ground as the casters 10 retract, thus placing the base plate 1 stably next to the patient.

[0042] At the same time, the high-pressure gas in the vertical pipe 3 pushes the second piston block 32 upward synchronously. The second piston block 32 drives the lifting plate 34 to rise through the second piston rod 33, which stretches the return spring 35. When the lifting plate 34 rises, it pulls the connecting rope 41. Under the guidance of the guide wheel 38, the connecting rope 41 pulls the round sleeve 40 and the round rod 39 forward, which in turn drives the drawer 25 to move outward through the round rod 39. During the movement of the drawer 25, the reinforcing plate 46 and the rectangular block 47 slide along the inner wall of the U-shaped plate 19 to ensure that the center of gravity of the drawer 25 is stable after it moves.

[0043] When drawer 25 moves outward until triangular block 45 disengages from the bottom limit of partition 23, the second spring 42, which is under compression inside drawer 25, releases its elasticity and pushes the placement plate 43 upward. The placement plate 43, through connecting block 44, drives triangular block 45 to rise synchronously. The inclined surface at the top of triangular block 45 contacts the front end of partition 23 and slowly rises under the guidance of the inclined surface, preventing the placement plate 43 from popping out due to the instantaneous release of elasticity. This ensures that the emergency supplies on the placement plate 43 are stably exposed and easy for rescuers to quickly retrieve. At the same time, the operator can directly access the automated external defibrillator stored inside partition 23 by opening the movable door 24.

[0044] After the emergency treatment, the high-pressure air pump 28 is turned off, and the electromagnetic pressure relief valve 27 is opened. The high-pressure gas in the vertical pipe 3, the first fixed pipe 2, and the second fixed pipe 4 is discharged through the electromagnetic pressure relief valve 27. At this time, the operator lifts the handle 21 upward, causing the anti-slip pad 14 to leave the ground. The compressed first spring 16 pushes the moving plate 7 to reset under the elasticity. The moving plate 7 drives the rotating rod 9 to rotate outward through the hinge rod 8, and the caster wheel 10 falls back to contact the ground. The support leg 13 and the anti-slip pad 14 are suspended in the air, and the device returns to its moving state. At the same time, the reset spring 35 pulls the lifting plate 34, the second piston rod 33, and the second piston block 32 to reset. The connecting rope 41 is loosened, and the operator can push the drawer 25 to reset it. During the reset of the drawer 25, the inclined surface of the triangular block 45 contacts the partition 23 and is squeezed, causing the placement plate 43 to descend and the second spring 42 to be recompressed. The triangular block 45 is once again in contact with the bottom of the partition 23 and is limited, completing the overall reset of the device. Finally, the electromagnetic pressure relief valve 27 is closed for the next transport.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

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

Claims

1. A portable emergency first aid integrated nursing device, comprising a base plate (1), characterized in that: A first fixing tube (2) is fixedly installed inside the base plate (1). A second fixing tube (4) is fixedly connected to the inner side of the first fixing tube (2). There are four second fixing tubes (4). A first piston block (5) is movably sleeved inside each of the four second fixing tubes (4). A first piston rod (6) is fixedly connected to the inner side of the first piston block (5). The right end of the first piston rod (6) extends to the outside of the second fixing tube (4) and is fixedly connected to a moving plate (7). The outer surface of the moving plate (7) is hinged. There is a hinge rod (8), and a rotating rod (9) is hinged to the other end of the hinge rod (8). The top of the rotating rod (9) is hinged to the bottom of the base plate (1). A caster wheel (10) is movably installed on the bottom of the rotating rod (9). A stop block (11) is fixedly connected to the bottom of the base plate (1). The outer surface of the stop block (11) is movably connected to the outer surface of the rotating rod (9). An air vent (12) is opened on the top of the inner side of the second fixed tube (4). Support legs (13) are fixedly installed at the four corners of the bottom of the base plate (1).

2. The portable emergency first aid integrated nursing device according to claim 1, characterized in that: The bottom of the support leg (13) is fixedly connected to an anti-slip pad (14), and a fixing block (15) is fixedly installed on the bottom of the inner surface of the base plate (1). There are two fixing blocks (15), and a first spring (16) is fixedly installed on the left and right sides of the two fixing blocks (15). The other end of the first spring (16) is fixedly connected to the outer surface of the moving plate (7).

3. The portable emergency first aid integrated nursing device according to claim 1, characterized in that: A limiting groove (17) is provided inside the bottom end of the base plate (1), and limiting blocks (18) are fixedly installed on both the front and rear sides of the movable plate (7). The outer surface of the limiting block (18) is movably connected to the inner surface of the limiting groove (17).

4. The portable emergency first aid integrated nursing device according to claim 1, characterized in that: A U-shaped plate (19) is fixedly installed on the top of the base plate (1), a top plate (20) is fixedly connected to the top of the U-shaped plate (19), a handle (21) is fixedly connected to the top of the top plate (20), a pull rod (22) is fixedly connected to the back of the U-shaped plate (19), an electromagnetic pressure relief valve (27) is fixedly installed on the rear side of the bottom of the first fixed tube (2), and the bottom end of the electromagnetic pressure relief valve (27) extends to the outside of the base plate (1).

5. The portable emergency first aid integrated nursing device according to claim 4, characterized in that: A partition (23) is fixedly installed on the inner surface of the U-shaped plate (19). A movable door (24) is hinged to the front of the U-shaped plate (19). A drawer (25) is movably installed inside the U-shaped plate (19). The bottom of the drawer (25) is movably connected to the top of the base plate (1). Reinforcing plates (46) are fixedly installed on the left and right sides of the back of the drawer (25). A rectangular block (47) is fixedly connected to the outside of the reinforcing plate (46). The outer surface of the rectangular block (47) is movably connected to the inner wall of the U-shaped plate (19).

6. The portable emergency first aid integrated nursing device according to claim 4, characterized in that: The U-shaped plate (19) has a cavity (26) inside. A vertical tube (3) is fixedly installed on the rear side inside the cavity (26). The bottom of the vertical tube (3) extends into the interior of the base plate (1) and is fixedly connected to the top of the first fixed tube (2).

7. A portable emergency first aid integrated nursing device according to claim 4, characterized in that: A high-pressure air pump (28) is fixedly installed at the bottom of the back side of the U-shaped plate (19). An air inlet pipe (29) is fixedly connected to the bottom of the high-pressure air pump (28). An air outlet pipe (30) is fixedly connected to the front of the high-pressure air pump (28). A solenoid valve (31) is fixedly connected to the front of the air outlet pipe (30). The outer surface of the solenoid valve (31) is fixedly sleeved with the inner wall of the U-shaped plate (19). The front end of the solenoid valve (31) is fixedly connected to the outer surface of the vertical pipe (3).

8. A portable emergency first aid integrated nursing device according to claim 1, characterized in that: The vertical tube (3) is movably sleeved with a second piston block (32). The top of the second piston block (32) is fixedly connected with a second piston rod (33). The top of the second piston rod (33) is fixedly connected with a lifting plate (34). The left and right sides of the bottom of the lifting plate (34) are fixedly installed with return springs (35). The bottom of the return springs (35) is fixedly connected with a mounting block (36). The outer surface of the mounting block (36) is fixedly connected to the inner surface of the cavity (26).

9. A portable emergency first aid integrated nursing device according to claim 6, characterized in that: Fixed shafts (37) are fixedly installed on both the left and right sides inside the cavity (26). Guide wheels (38) are movably sleeved on the outer surface of the fixed shafts (37). A circular sleeve (40) is movably installed inside the cavity (26). A circular rod (39) is movably sleeved inside the circular sleeve (40). There are two circular rods (39). The opposite surfaces of the two fixed shafts (37) pass through the U-shaped plate (19) and are fixedly connected to the side of the drawer (25). A connecting rope (41) is fixedly connected to the outer surface of the circular sleeve (40). The other end of the connecting rope (41) is fixedly connected to the bottom of the lifting plate (34). The outer surface of the connecting rope (41) is movably connected to the outer surface of the guide wheel (38).

10. A portable emergency first aid integrated nursing device according to claim 5, characterized in that: A second spring (42) is fixedly connected to the bottom of the inner surface of the drawer (25). A placement plate (43) is fixedly connected to the top of the second spring (42). The outer surface of the placement plate (43) is movably connected to the inner surface of the drawer (25). Connecting blocks (44) are fixedly connected to both the left and right sides of the placement plate (43). A triangular block (45) is fixedly connected to the outer end of the connecting block (44). The outer surface of the triangular block (45) is movably connected to the inner wall of the drawer (25). The top of the triangular block (45) is movably connected to the bottom of the partition (23).

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