Multifunctional high-stability emergency rescue intelligent stretcher

Abstract

The invention relates to the technical field of rescue stretchers, and discloses a multifunctional high-stability emergency rescue intelligent stretcher which comprises a stretcher body, the surface of the stretcher body is fixedly connected with a reinforcing plate, the end of the reinforcing plate is fixedly connected with a holding rod, the end of the stretcher body is provided with a groove, the inner wall of the groove is fixedly connected with straps, and the top of the stretcher body is provided with a positioning groove. An intelligent life monitoring device is arranged at the bottom of the inner wall of the positioning groove. When the stretcher needs to be moved, a rescue worker lifts the stretcher through a holding rod to carry the stretcher, when the stretcher needs to move on the road surface, an electric push rod is started to move downwards, when the electric push rod moves downwards, a round hole frame is pushed to move downwards through an extrusion plate, and when the round hole frame moves downwards, the round hole frame rotates downwards on the surface of a cylindrical frame; when the cylindrical frame rotates downwards, the elastic frame is driven by the rotating rod to rotate downwards, after the bottom of the cylindrical frame hangs down, the elastic frame can drive the universal wheels to make contact with the road surface, at the moment, the stretcher can be pushed to move on the road surface, and the stretcher is supported through the elastic frame.

Description

Technical Field

[0001] The invention relates to the technical field of rescue stretchers, in particular to a multifunctional and highly stable emergency rescue intelligent stretcher. Background Art

[0002] A rescue stretcher is a medical transport tool designed specifically for patients with limited mobility or injuries. It is typically made of high-strength materials and features portability, stability, and safety. It is an essential piece of equipment in medical first aid and rescue operations, and is widely used in various emergency situations. Its primary purpose is to help medical staff quickly and efficiently transport patients from one location to another, making it suitable for a variety of emergency medical rescue scenarios.

[0003] The rescue stretchers currently in use are generally moved on the road surface by rollers. However, the road surface is easily damaged at some accident sites, and the rescue stretcher is easily stuck when moving on the damaged road surface. Rescuers need to manually retract the legs of the rescue stretcher, which takes a certain amount of time to operate and wastes precious rescue time. Summary of the Invention

[0004] The object of the present invention is to provide a multifunctional and highly stable intelligent stretcher for emergency rescue, so as to solve the problems raised in the above-mentioned background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a multifunctional and highly stable intelligent emergency rescue stretcher, comprising a stretcher, wherein a reinforcement plate is fixedly connected to the surface of the stretcher, a grip is fixedly connected to the end of the reinforcement plate, a groove is provided at the end of the stretcher, a shoulder strap is fixedly connected to the inner wall of the groove, a positioning groove is provided at the top of the stretcher, an intelligent life monitoring device is provided at the bottom of the inner wall of the positioning groove, the intelligent life monitoring device can monitor the heart rate, blood pressure, blood oxygen saturation, body temperature and other vital signs of the injured person in real time, and synchronously transmit the data to the mobile terminal of the medical staff and the rear medical command center through the communication integrated module, a slide is provided at the end of the reinforcement plate away from the stretcher, a circular groove is provided at the bottom of the stretcher, a communication integrated module is fixedly connected to the bottom of the stretcher, and the communication integrated module facilitates medical staff to quickly obtain the vital sign information of the injured person on site.

[0007] A supporting component, comprising an electric push rod, the top of which is fixedly connected to the top of the inner wall of the circular groove, the bottom of which is fixedly connected to an extrusion plate, and the end of which is hinged to a circular hole frame;

[0008] A docking component, comprising a positioning plate, an end of which is fixedly connected to the inner wall of the chute, and a spring is fixedly connected to the surface of the positioning plate;

[0009] The limiting component includes an arc plate 1, the bottom of the arc plate 1 is hinged to the top of the reinforcement plate.

[0010] Furthermore, there are two reinforcement plates, which are symmetrically arranged with the stretcher as the center, and the ends of the reinforcement plates extend to the outer ends of the stretcher. The circular groove is located at the bottom center of the stretcher. The top of the reinforcement plate is fixedly connected to a semicircular frame, and the surface of the semicircular frame is fixedly connected to a corrugated protective cover, and the end of the corrugated protective cover away from the semicircular frame is fixedly connected to a magnetic ring. There are two semicircular frames, which are symmetrically arranged with the reinforcement plate as the center, and there are two magnetic rings. The ends of the two magnetic rings away from the corrugated protective cover are magnetically connected. When the two corrugated protective covers are adsorbed together by the magnetic rings, the patient can be protected. The corrugated protective cover has the effects of radiation protection, magnetic protection, bulletproof, windproof and rainproof, thereby improving the protection effect on the patient.

[0011] Furthermore, the support component includes a mounting frame, the top of the mounting frame is fixedly connected to the bottom of the stretcher, the inner wall of the mounting frame is rotatably connected to a rotating rod, the surface of the rotating rod is fixedly connected to an elastic frame, and the end of the elastic frame is rotatably connected to a universal wheel;

[0012] The surface of the rotating rod is fixedly connected with a connecting frame, the bottom of the connecting frame is fixedly connected with an arc-shaped slide plate, and the surface of the rotating rod is fixedly connected with a cylindrical frame.

[0013] Furthermore, the number of the elastic frames is four, the four elastic frames are arranged into two groups, and the number of each group is two, and the two groups of elastic frames are symmetrically arranged with the extrusion plate as the center.

[0014] Furthermore, the arc-shaped slide is located below the mounting frame, the inner wall of the circular hole frame slides with the surface of the cylindrical frame, and there are two mounting frames, which are symmetrically arranged with the stretcher as the center.

[0015] Furthermore, the docking component includes a protruding plate, a semicircular groove block is inserted into the surface of the protruding plate, a pressure groove is provided on the inner wall of the semicircular groove block, a pressure plate is fixedly connected to the surface of the protruding plate, a slider is fixedly connected to the surface of the protruding plate and the surface of the semicircular groove block respectively, the surface of the slider is fixedly connected to the end of the spring, and a limiting groove is provided at one end of the protruding plate and the pressure plate away from each other;

[0016] The inner wall of the limiting groove is rotatably connected to a rolling rod, the bottom of the extrusion plate is fixedly connected to a linkage plate, and the end of the linkage plate is fixedly connected to an expansion frame.

[0017] Furthermore, the surface of the slider is slidably connected to the inner wall of the slide groove, the surface of the pressure plate is plugged into the inner wall of the pressure groove, the surface of the roller rod extends to the outer end of the limit groove, the surface of the roller rod contacts the inner wall of the expansion frame, and the ends of the expansion frame are set away from each other.

[0018] Furthermore, the limiting component includes a second circular arc plate, the bottom of the second circular arc plate is hinged to the top of the reinforcement plate, the end of the first circular arc plate away from the reinforcement plate is fixedly connected to a circular groove rod, and the end of the second circular arc plate away from the reinforcement plate is fixedly connected to a cylindrical rod;

[0019] A slot is provided at one end of the cylindrical rod away from the second arc plate, a jack plate is fixedly connected to the inner wall of the circular groove rod, and a magnetic plate is plugged into the inner wall of the circular groove rod.

[0020] Furthermore, the surface of the cylindrical rod contacts the inner wall of the circular groove rod, the surface of the jack plate contacts the inner wall of the slot, the magnetic plate passes through the circular groove rod and extends to the inside of the circular groove rod, and the lower surface of the magnetic plate contacts the inner wall of the jack plate.

[0021] The present invention has the following beneficial effects:

[0022] When the stretcher needs to be moved, the rescuer lifts the stretcher by gripping the handle to carry it. When the stretcher needs to be moved on the road, the electric push rod is started to move downward. When the electric push rod moves downward, the circular hole frame is pushed downward by the extrusion plate. When the circular hole frame moves downward, it rotates downward on the surface of the cylindrical frame. When the cylindrical frame rotates downward, the elastic frame is driven to rotate downward by the rotating rod. When the bottom of the cylindrical frame hangs down, the elastic frame drives the universal wheel to contact the road surface. At this time, the stretcher can be pushed to move on the road surface. The stretcher is supported by the elastic frame. When the universal wheel passes through some uneven roads, the elastic frame uses its elasticity to reduce the vibration of the stretcher. When encountering some damaged roads, the electric push rod moves upward to store the elastic frame to the bottom of the stretcher, which improves the convenience of storing the elastic frame so that rescuers can quickly transport the stretcher to the patient. When the universal wheel contacts the ground, the arc-shaped slide plate will rotate to the end of the stretcher with the rotation of the rotating rod. After the elastic frame is stored to the bottom of the stretcher, the arc-shaped slide plate will rotate to the bottom of the mounting frame. When the stretcher is on some snowy or gravel roads, rescuers can pull the stretcher to move by the straps, and the stretcher slides on the snow or gravel through the arc-shaped slide plate, which improves the practicability of the stretcher.

[0023] When the present invention needs to quickly lock and connect the stretcher with a transport vehicle such as a helicopter, the elastic frame needs to be stored to the bottom of the stretcher. At this time, the extrusion plate will move upward. When the extrusion plate moves upward, the expansion frame is pushed upward by the linkage plate. When the expansion frame moves upward, it will move with the surface of the roller rod. The roller rod pushes the protruding plate and the semicircular groove block to move closer to each other as the expansion frame moves. At this time, the fixing rope of the transport vehicle is placed into the movement of the protruding plate and the semicircular groove block closer to each other. When the protruding plate and the semicircular groove block contact each other, the fixing rope will be squeezed and fixed, thereby fixing the stretcher at the fixing rope of the transport vehicle. A pressure plate is provided on the surface of the protruding plate. When the pressure plate moves toward the inside of the pressure groove, it squeezes the fixing rope to bend, thereby increasing the friction between the fixing rope and the semicircular groove block, improving the stability of the stretcher, and utilizing the storage of the elastic frame to fix the stretcher at the rope of the transport vehicle, thereby improving the convenience of docking the stretcher with the transport vehicle.

[0024] The first and second circular plates are pressed against each other to push the cylindrical rod to move closer to the patient, and the inner wall of the slot is pressed against the surface of the jack plate. At this time, the magnetic plate is inserted into the inside of the jack plate to fix the circular slot rod and the cylindrical rod. The first and second circular plates are used to fix the patient on the top of the stretcher, so as to avoid the patient falling off when the stretcher is used to carry the patient. After the patient's armpits contact the surfaces of the first and second circular plates, the patient can be prevented from sliding on the surface of the stretcher. When the first and second circular plates are subjected to the pressure of the patient, an outward expansion force will be generated, and the cylindrical rod will squeeze the magnetic plate. At the same time, the circular slot rod will squeeze the magnetic plate through the jack plate. Under this force, the magnetic plate will be stuck in the inside of the circular slot rod, thereby improving the stability of the first and second circular plates after being connected.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the reinforcement plate structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the bottom structure of the stretcher of the present invention;

[0030] Figure 4 This is a schematic diagram of the reinforcement plate structure of the present invention;

[0031] Figure 5 This is a schematic diagram of the circular groove structure of the present invention;

[0032] Figure 6 This is a schematic diagram of the overall structure of the support component of the present invention;

[0033] Figure 7 This is another structural schematic diagram of the support component of the present invention;

[0034] Figure 8 This is a schematic diagram of the overall structure of the docking component of the present invention;

[0035] Figure 9 This is another structural schematic diagram of the docking component of the present invention;

[0036] Figure 10 This is a schematic diagram of the overall structure of the limiting component of the present invention;

[0037] Figure 11 This is another structural diagram of the limiting component of the present invention.

[0038] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0039] In the figure: 1. Stretcher; 2. Reinforcement plate; 3. Grip; 4. Support component; 5. Docking component; 6. Limit component; 7. Slide; 8. Intelligent life monitoring device; 9. Groove; 10. Strap; 11. Round groove; 12. Communication integrated module; 13. Semicircular frame; 14. Corrugated protective cover; 15. Magnetic ring; 20. Mounting frame; 21. Electric push rod; 22. Extrusion plate; 23. Rotating rod; 24. Cylindrical frame; 25. Connecting frame; 26. Arc-shaped slide; 27. Round hole frame; 28. Universal wheel; 29. Elastic frame; 30. Slider; 31. Linking plate; 32. Positioning plate; 33. Spring; 34. Semicircular groove block; 35. Protruding plate; 36. Pressure groove; 37. Pressure plate; 38. Expansion frame; 39. Roller; 40. Limiting groove; 50. Arc plate 1; 51. Arc plate 2; 52. Cylindrical rod; 53. Round groove rod; 54. Magnetic plate; 55. Socket plate; 56. Slot. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0041] See also Figures 1-11 As shown, the present invention is a multifunctional, highly stable, emergency rescue intelligent stretcher, comprising a stretcher 1, a reinforcement plate 2 fixedly connected to the surface of the stretcher 1, a grip 3 fixedly connected to the end of the reinforcement plate 2, a groove 9 formed at the end of the stretcher 1, a shoulder strap 10 fixedly connected to the inner wall of the groove 9, a positioning groove formed at the top of the stretcher 1, an intelligent life monitoring device 8 provided at the bottom of the inner wall of the positioning groove, a slide groove 7 formed at the end of the reinforcement plate 2 away from the stretcher 1, a circular groove 11 formed at the bottom of the stretcher 1, a communication integrated module 12 fixedly connected to the bottom of the stretcher 1, and further comprising:

[0042] The support component 4 includes an electric push rod 21. The top of the electric push rod 21 is fixedly connected to the top of the inner wall of the circular groove 11. The bottom of the electric push rod 21 is fixedly connected to an extrusion plate 22. The end of the extrusion plate 22 is hinged to a circular hole frame 27.

[0043] The docking component 5 includes a positioning plate 32, the end of the positioning plate 32 is fixedly connected to the inner wall of the chute 7, and a spring 33 is fixedly connected to the surface of the positioning plate 32;

[0044] The limiting component 6 includes an arc plate 50 , the bottom of the arc plate 50 is hinged to the top of the reinforcing plate 2 .

[0045] The number of reinforcing plates 2 is set to two, and the two reinforcing plates 2 are symmetrically arranged with the stretcher 1 as the center. The end of the reinforcing plate 2 extends to the outer end of the stretcher 1, and the circular groove 11 is located at the bottom center of the stretcher 1. The top of the reinforcing plate 2 is fixedly connected to a semicircular frame 13, and the surface of the semicircular frame 13 is fixedly connected to a corrugated protective cover 14. The end of the corrugated protective cover 14 away from the semicircular frame 13 is fixedly connected to a magnetic ring 15. The number of semicircular frames 13 is set to two, and the two semicircular frames 13 are symmetrically arranged with the reinforcing plate 2 as the center. The number of magnetic rings 15 is set to two. The ends of the two magnetic rings 15 away from the corrugated protective cover 14 are magnetically connected, and the bottoms of the magnetic rings 15 are slidably connected to the tops of the reinforcement plates 2. When the corrugated protective cover 14 needs to be used to protect the patient, the magnetic rings 15 are pulled to slide on the surface of the reinforcement plates 2. When the two magnetic rings 15 contact each other, the magnetic rings 15 can be magnetically adsorbed together to fix the corrugated protective cover 14, thereby using the corrugated protective cover 14 to protect the patient. The corrugated protective cover 14 can be folded together when not in use, which is convenient for unfolding next time.

[0046] The support member 4 includes a mounting frame 20, the top of which is fixedly connected to the bottom of the stretcher 1, a rotating rod 23 is rotatably connected to the inner wall of the mounting frame 20, an elastic frame 29 is fixedly connected to the surface of the rotating rod 23, and a universal wheel 28 is rotatably connected to the end of the elastic frame 29;

[0047] The surface of the rotating rod 23 is fixedly connected to the connecting frame 25. When the stretcher 1 needs to be moved, the rescuer lifts the stretcher 1 through the grip 3 to carry it. When the stretcher 1 needs to move on the road, the electric push rod 21 is started to move downward. When the electric push rod 21 moves downward, the circular hole frame 27 is pushed downward by the extrusion plate 22. When the circular hole frame 27 moves downward, it rotates downward on the surface of the cylindrical frame 24. When the cylindrical frame 24 rotates downward, the rotating rod 23 drives the elastic frame 29 to rotate downward. The bottom of the connecting frame 25 is fixedly connected to the arc-shaped slide plate 26, and the surface of the rotating rod 23 is fixedly connected to the cylindrical frame 24.

[0048] There are four elastic frames 29. When the bottom of the cylindrical frame 24 is lowered, the elastic frames 29 drive the universal wheels 28 to contact the road surface. At this time, the stretcher 1 can be pushed to move on the road surface. The stretcher 1 is supported by the elastic frames 29. When the universal wheels 28 pass through some uneven roads, the elastic frames 29 use their elasticity to reduce the vibration intensity of the stretcher 1, thereby reducing secondary injuries to the injured caused by bumps. The four elastic frames 29 are arranged in two groups, and each group has two. The two groups of elastic frames 29 are symmetrically arranged with the extrusion plate 22 as the center.

[0049] The arc-shaped slide plate 26 is located below the mounting frame 20. When the electric push rod 21 moves upward, the elastic frame 29 can be stored at the bottom of the stretcher 1, which improves the convenience of storing the elastic frame 29 so that rescue personnel can quickly transport the stretcher to the patient. The inner wall of the circular hole frame 27 slides with the surface of the cylindrical frame 24. There are two mounting frames 20, and the two mounting frames 20 are symmetrically arranged with the stretcher 1 as the center.

[0050] The docking component 5 includes a protruding plate 35, a semicircular groove block 34 is inserted into the surface of the protruding plate 35, and a pressure groove 36 is provided on the inner wall of the semicircular groove block 34. When the stretcher 1 needs to be quickly locked and connected to a transport vehicle such as a helicopter, the elastic frame 29 needs to be stored at the bottom of the stretcher 1. At this time, the extrusion plate 22 will move upward. When the extrusion plate 22 moves upward, it pushes the expansion frame 38 upward through the linkage plate 31. When the expansion frame 38 moves upward, it moves with the surface of the roller 39. The surface of the protruding plate 35 is fixedly connected to the pressure plate 37. The surface of the protruding plate 35 and the surface of the semicircular groove block 34 are respectively fixedly connected to the slider 30. The surface of the slider 30 is fixedly connected to the end of the spring 33. The ends of the protruding plate 35 and the pressure plate 37 that are away from each other are respectively provided with a limiting groove 40;

[0051] The inner wall of the limiting groove 40 is rotatably connected to a roller rod 39. The roller rod 39 pushes the protruding plate 35 and the semicircular groove block 34 to move closer to each other as the expansion frame 38 moves. At this time, the fixing rope of the transport vehicle is placed into the movement of the protruding plate 35 and the semicircular groove block 34. When the protruding plate 35 and the semicircular groove block 34 contact each other, the fixing rope will be squeezed and fixed. The bottom of the squeezing plate 22 is fixedly connected to the linkage plate 31, and the end of the linkage plate 31 is fixedly connected to the expansion frame 38.

[0052] The surface of the slider 30 is slidably connected to the inner wall of the slide groove 7, and a pressure plate 37 is provided on the surface of the protruding plate 35. When the pressure plate 37 moves toward the inside of the pressure groove 36, it squeezes the fixed rope to cause bending, thereby increasing the friction between the fixed rope and the semicircular groove block 34. The surface of the pressure plate 37 is plugged into the inner wall of the pressure groove 36, and the surface of the roller rod 39 extends to the outer end of the limit groove 40. The surface of the roller rod 39 contacts the inner wall of the expansion frame 38, and the ends of the expansion frame 38 are set away from each other.

[0053] The limiting component 6 includes a second arc plate 51, the bottom of the second arc plate 51 is hinged to the top of the reinforcement plate 2, the end of the first arc plate 50 away from the reinforcement plate 2 is fixedly connected to a circular groove rod 53, and the end of the second arc plate 51 away from the reinforcement plate 2 is fixedly connected to a cylindrical rod 52;

[0054] A slot 56 is provided at one end of the cylindrical rod 52 away from the arc plate 2 51. After the patient lies on the top of the stretcher 1, the arc plate 1 50 and the arc plate 2 51 are pushed to move closer to each other. When the arc plate 1 50 and the arc plate 2 51 move closer to each other, the circular groove rod 53 is pushed to be inserted into the surface of the cylindrical rod 52. The inner wall of the slot 56 will contact the surface of the socket plate 55. The inner wall of the circular groove rod 53 is fixedly connected to the socket plate 55, and the inner wall of the circular groove rod 53 is inserted with the magnetic plate 54.

[0055] The surface of the cylindrical rod 52 contacts the inner wall of the circular groove rod 53, and the magnetic plate 54 is inserted into the inside of the socket plate 55 to fix the circular groove rod 53 and the cylindrical rod 52. The arc plate 1 50 and the arc plate 2 51 are used to fix the patient on the top of the stretcher 1 to prevent the patient from falling off when the stretcher 1 is used to transport the patient. The surface of the socket plate 55 contacts the inner wall of the slot 56, and the magnetic plate 54 passes through the circular groove rod 53 and extends to the inside of the circular groove rod 53. The lower surface of the magnetic plate 54 contacts the inner wall of the socket plate 55.

[0056] When in use, when the stretcher 1 needs to be moved, the rescuer lifts the stretcher 1 through the grip 3 to carry it. When the stretcher 1 needs to move on the road, the electric push rod 21 is started to move downward. When the electric push rod 21 moves downward, it pushes the round hole frame 27 downward through the extrusion plate 22. When the round hole frame 27 moves downward, it rotates downward on the surface of the cylindrical frame 24. When the cylindrical frame 24 rotates downward, it drives the elastic frame 29 to rotate downward through the rotating rod 23. When the bottom of the cylindrical frame 24 hangs down, the elastic frame 29 will drive the universal wheel 28 to contact the road surface. At this time, the stretcher 1 can be pushed to move on the road surface. The stretcher 1 is supported by the elastic frame 29. When the universal wheel 28 passes through some uneven roads, the elastic frame 29 uses its elasticity to reduce the vibration force received by the stretcher 1, thereby reducing In order to reduce the secondary injury to the wounded caused by bumps, when encountering some damaged roads, the electric push rod 21 can move upward to store the elastic frame 29 to the bottom of the stretcher 1, thereby improving the convenience of storing the elastic frame 29 so that the rescuers can quickly transport the stretcher to the patient. When the universal wheel 28 contacts the ground, the arc-shaped slide plate 26 will rotate to the end of the stretcher 1 with the rotation of the rotating rod 23. After the elastic frame 29 is stored to the bottom of the stretcher 1, the arc-shaped slide plate 26 will rotate to the bottom of the mounting frame 20. When the stretcher 1 is on some snowy or gravel roads, the rescuers can pull the stretcher 1 to move by the shoulder strap 10, and the stretcher 1 slides on the snow or gravel ground through the arc-shaped slide plate 26, thereby improving the practicability of the stretcher 1. It is necessary to quickly transport the stretcher 1 to a transport vehicle such as a helicopter. When the quick-lock connection is made, the elastic frame 29 needs to be stored at the bottom of the stretcher 1. At this time, the extrusion plate 22 will move upward. When the extrusion plate 22 moves upward, the expansion frame 38 will be pushed upward by the linkage plate 31. When the expansion frame 38 moves upward, it will move with the surface of the roller 39. The roller 39 pushes the protruding plate 35 and the semicircular groove block 34 to move closer to each other as the expansion frame 38 moves. At this time, the fixing rope of the transport vehicle is placed into the movement of the protruding plate 35 and the semicircular groove block 34. When the protruding plate 35 and the semicircular groove block 34 contact each other, the fixing rope will be squeezed and fixed, thereby fixing the stretcher 1 at the fixing rope of the transport vehicle. A pressure plate 37 is provided on the surface of the protruding plate 35, and the pressure plate 37 moves toward the inside of the pressure groove 36 When the patient lies on the top of the stretcher 1, the arc plate 1 50 and the arc plate 2 51 are pushed to move closer to each other. When the arc plate 1 50 and the arc plate 2 51 move closer to each other, the circular groove rod 53 is pushed to be inserted into the surface of the cylindrical rod 52. The inner wall of the slot 56 contacts the surface of the jack plate 55. At this time, the magnetic plate 54 is inserted into the interior of the jack plate 55 to fix the circular groove rod 53 and the cylindrical rod 52. The patient is fixed to the top of the stretcher 1 using the arc plate 1 50 and the arc plate 2 51.To prevent the patient from falling off when being carried on the stretcher 1, the patient's armpits contact the surfaces of the arc plate 1 50 and the arc plate 2 51, preventing the patient from sliding on the surface of the stretcher 1. When the arc plate 1 50 and the arc plate 2 51 are subjected to the pressure of the patient, they will generate an outward expansion force. At this time, the cylindrical rod 52 will squeeze the magnetic plate 54. At the same time, the circular groove rod 53 will squeeze the magnetic plate 54 through the socket plate 55. Under this force, the magnetic plate 54 will be stuck inside the circular groove rod 53, improving the stability of the connection between the arc plate 1 50 and the arc plate 2 51.

[0057] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional, highly stable, emergency rescue intelligent stretcher, comprising a stretcher (1), wherein a reinforcement plate (2) is fixedly connected to the surface of the stretcher (1), and a gripping rod (3) is fixedly connected to the end of the reinforcement plate (2), a groove (9) is provided at the end of the stretcher (1), and a shoulder strap (10) is fixedly connected to the inner wall of the groove (9), a positioning groove is provided at the top of the stretcher (1), and an intelligent life monitoring device (8) is provided at the bottom of the inner wall of the positioning groove, a sliding groove (7) is provided at the end of the reinforcement plate (2) away from the stretcher (1), a circular groove (11) is provided at the bottom of the stretcher (1), and a communication integrated module (12) is fixedly connected to the bottom of the stretcher (1), characterized in that: Also includes: A support component (4), the support component (4) includes an electric push rod (21), the top of the electric push rod (21) is fixedly connected to the top of the inner wall of the circular groove (11), the bottom of the electric push rod (21) is fixedly connected to an extrusion plate (22), and the end of the extrusion plate (22) is hinged with a circular hole frame (27); A docking component (5), the docking component (5) comprising a positioning plate (32), an end of the positioning plate (32) being fixedly connected to the inner wall of the chute (7), and a spring (33) being fixedly connected to the surface of the positioning plate (32); A limiting component (6), wherein the limiting component (6) comprises an arc plate (50), and the bottom of the arc plate (50) is hinged to the top of the reinforcing plate (2).

2. The multifunctional, high-stability, intelligent emergency rescue stretcher according to claim 1, characterized in that: The number of the reinforcing plates (2) is two, and the two reinforcing plates (2) are symmetrically arranged with the stretcher (1) as the center. The end of the reinforcing plate (2) extends to the outer end of the stretcher (1), and the circular groove (11) is located at the bottom center of the stretcher (1). The top of the reinforcing plate (2) is fixedly connected with a semicircular frame (13), and the surface of the semicircular frame (13) is fixedly connected with a corrugated protective cover (14). The end of the corrugated protective cover (14) away from the semicircular frame (13) is fixedly connected with a magnetic ring (15). The number of the semicircular frame (13) is two, and the two semicircular frames (13) are symmetrically arranged with the reinforcing plate (2) as the center. The number of the magnetic ring (15) is two, and the ends of the two magnetic rings (15) away from the corrugated protective cover (14) are magnetically connected.

3. The multifunctional, high-stability, intelligent emergency rescue stretcher according to claim 2, characterized in that: The supporting component (4) comprises a mounting frame (20), the top of the mounting frame (20) is fixedly connected to the bottom of the stretcher (1), the inner wall of the mounting frame (20) is rotatably connected to a rotating rod (23), the surface of the rotating rod (23) is fixedly connected to an elastic frame (29), and the end of the elastic frame (29) is rotatably connected to a universal wheel (28); The surface of the rotating rod (23) is fixedly connected to a connecting frame (25), the bottom of the connecting frame (25) is fixedly connected to an arc-shaped slide plate (26), and the surface of the rotating rod (23) is fixedly connected to a cylindrical frame (24).

4. The multifunctional, high-stability, emergency rescue intelligent stretcher according to claim 3, characterized in that: The number of the elastic frames (29) is four, and the four elastic frames (29) are arranged into two groups, with two in each group, and the two groups of elastic frames (29) are symmetrically arranged with the extrusion plate (22) as the center.

5. The multifunctional, high-stability, emergency rescue intelligent stretcher according to claim 4, characterized in that: The arc-shaped slide plate (26) is located below the mounting frame (20), and the inner wall of the circular hole frame (27) slides on the surface of the cylindrical frame (24). There are two mounting frames (20), and the two mounting frames (20) are symmetrically arranged with the stretcher (1) as the center.

6. The multifunctional, high-stability, emergency rescue intelligent stretcher according to claim 5, characterized in that: The docking component (5) includes a protruding plate (35), a semicircular groove block (34) is inserted into the surface of the protruding plate (35), a pressure groove (36) is provided on the inner wall of the semicircular groove block (34), a pressure plate (37) is fixedly connected to the surface of the protruding plate (35), a slider (30) is fixedly connected to the surface of the protruding plate (35) and the surface of the semicircular groove block (34), the surface of the slider (30) is fixedly connected to the end of the spring (33), and a limiting groove (40) is provided at one end of the protruding plate (35) and the pressure plate (37) that is away from each other. The inner wall of the limiting groove (40) is rotatably connected to a roller rod (39), the bottom of the extrusion plate (22) is fixedly connected to a linkage plate (31), and the end of the linkage plate (31) is fixedly connected to an expansion frame (38).

7. The multifunctional, high-stability, intelligent emergency rescue stretcher according to claim 6, characterized in that: The surface of the slider (30) is slidably connected to the inner wall of the slide groove (7), the surface of the pressure plate (37) is plugged into the inner wall of the pressure groove (36), the surface of the roller (39) extends to the outer end of the limit groove (40), the surface of the roller (39) contacts the inner wall of the expansion frame (38), and the ends of the expansion frame (38) are arranged to be away from each other.

8. The multifunctional, high-stability, intelligent emergency rescue stretcher according to claim 7, characterized in that: The limiting component (6) includes a second circular arc plate (51), the bottom of the second circular arc plate (51) is hinged to the top of the reinforcing plate (2), the end of the first circular arc plate (50) away from the reinforcing plate (2) is fixedly connected to a circular groove rod (53), and the end of the second circular arc plate (51) away from the reinforcing plate (2) is fixedly connected to a cylindrical rod (52); A slot (56) is provided at one end of the cylindrical rod (52) away from the second arc plate (51), a socket plate (55) is fixedly connected to the inner wall of the circular groove rod (53), and a magnetic attraction plate (54) is inserted into the inner wall of the circular groove rod (53).

9. The multifunctional, high-stability, intelligent emergency rescue stretcher according to claim 8, characterized in that: The surface of the cylindrical rod (52) contacts the inner wall of the circular groove rod (53), the surface of the jack plate (55) contacts the inner wall of the slot (56), the magnetic plate (54) passes through the circular groove rod (53) and extends to the interior of the circular groove rod (53), and the lower surface of the magnetic plate (54) contacts the inner wall of the jack plate (55).

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