Fast converter and emergency treatment bed based on medical health big data sharing platform

Abstract

The invention relates to the technical field of medical first aid, discloses a rapid converter and an emergency treatment first-aid bed based on a medical health big data sharing platform, and aims to solve the problems that an existing medical transfer bed is insufficient in portability, low in operation efficiency and interrupted in monitoring. According to the device, the rotatable supporting legs are arranged at the bottom of the base, the supporting legs are horizontally folded through a worm and worm gear transmission mechanism, and meanwhile the hidden handles are driven to pop out through the shifting rods to form a stretcher structure; the bed body is provided with a magnetic attraction transmission type protection system, a bed plate is used for pressing a driving gear set to drive a rotating plate to lift a protection plate, an automatic protection fence is formed, and the problem of operation delay of a traditional protection fence is solved. An arc-shaped pressing plate integrating a temperature sensor and a heart rate sensor fixes limbs of a patient through an elastic mechanism and is matched with a cavity air pressure transmission mechanism; the bed body is provided with a medical health big data sharing interface, and real-time transmission of vital sign data is achieved. And the transfer efficiency and the operation safety in the emergency treatment scene are obviously improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical first aid, and particularly to a quick converter and an emergency first aid bed based on a medical and health big data sharing platform. Background Art

[0002] Emergency refers to the emergency department of a hospital, which mainly provides treatment services for urgent medical needs and usually includes two core functions: emergency treatment and rescue of critically ill patients. In an emergency scenario, an emergency transfer bed with a transfer function is usually required to achieve rapid movement of patients.

[0003] However, the existing medical transfer beds still have the following technical defects in use:

[0004] 1. When a patient needs to pass through steps or get on / off an emergency vehicle, due to the fixed length of the bed support legs and the lack of a folding mechanism, medical staff need to lift the bed body to a relatively high position for movement. If the length of the support legs is shortened, although the lifting height can be reduced, it may affect the stability of the bed body. Therefore, the support structure needs to be optimized to balance portability and safety. In addition, the existing frame design does not conform to the ergonomic force application characteristics, further increasing the operation difficulty.

[0005] 2. To prevent the patient from falling out of the bed, the guardrail needs to be frequently retracted / extended during the transfer process. However, the existing guardrail needs to be manually extended after unlocking by pressing a button, which may delay treatment in an emergency scenario.

[0006] 3. During transfer, the patient's vital signs (heart rate, body temperature, blood pressure) need to be monitored in real time. However, the existing monitoring device is fixedly connected to the bed body, and when the patient is transferred to the operating table, the device needs to be disassembled and reinstalled, resulting in interruption of data monitoring and affecting the emergency treatment efficiency.

[0007] In view of the above problems, the present invention document proposes a quick converter and an emergency first aid bed based on a medical and health big data sharing platform. Summary of the Invention

[0008] The purpose of the present invention is to solve the disadvantages that the existing bed body cannot be lifted smoothly and easily, the operation of retracting and extending the guardrail is complex and delays the later emergency treatment time, and the removal of the heart rate, body temperature, and blood pressure detectors also delays time, and to propose a quick converter and an emergency first aid bed based on a medical and health big data sharing platform.

[0009] To achieve the above purpose, the present invention adopts the following technical solutions:

[0010] A quick converter, comprising:

[0011] A base, the top of which is fixedly connected with a frame body, and a bed board is slidably arranged in the frame body;

[0012] The conversion structure includes two rotating shafts rotatably connected to the bottom of the base, four support legs and a rotating rod. The four support legs are fixedly sleeved on the outer walls of the two rotating shafts in groups of two. The bottom ends of the support legs are fixedly connected to universal wheels. The outer walls of the two rotating shafts are fixedly connected to worm gears. The outer wall of the rotating rod is fixedly connected to two worms with opposite thread directions. The two worms are respectively engaged with the two worm gears. The worms are driven by the rotating rod to drive the worm gears to rotate, so that the two rotating shafts rotate towards each other, and the support legs are folded into a horizontal state.

[0013] The auxiliary structure includes two movable grooves at both ends of the base, four handles slidably arranged in the movable grooves, and a first connecting rod connecting the two handles in the same group. The first connecting rod is slidably penetrated by a shift rod, and the shift rod is fixedly connected to the outer wall of the rotating shaft. When the rotating shaft rotates, the shift rod pushes the first connecting rod to drive the handles to move out of the movable grooves to form a stretcher structure.

[0014] In a possible design, two clearance grooves are provided on the inner wall of the bottom of the movable groove, for making way for the rotation of the shifting rod.

[0015] The emergency bed based on the medical health big data sharing platform includes the above-mentioned fast converter and also includes:

[0016] Two fixing plates, fixed on both sides of the base;

[0017] The protective structure includes a plurality of rotating plates rotatably connected to the top of the fixed plate, a protective plate, and a transmission assembly, wherein the top of the rotating plate is rotatably connected to the bottom of the protective plate, and the transmission assembly includes a rack fixed to one side of the bed plate, a first gear meshing with the rack, a first turntable fixedly connected to the first gear, a second turntable magnetically connected to the first turntable, and a third rotating shaft for driving the rotating plate to rotate;

[0018] When the bed board moves down, the rack drives the first gear to drive the first turntable and the second turntable to rotate synchronously, and drives the rotating plate to rotate through the third rotating shaft to push the protective plate to move up to form a guardrail.

[0019] As a further improvement of the above technical solution:

[0020] In one possible design, the transmission assembly also includes a second rotating shaft, a second gear fixed to one end of the second rotating shaft, and a third gear meshing with the second gear. The third rotating shaft is fixedly connected to the third gear and is coaxially connected to the rotating column. The outer wall of the rotating column is provided with a torsion spring, and the two ends of the torsion spring are respectively fixed to the rotating plate and the fixed seat.

[0021] In a possible design, a first magnet and a second magnet are fixed to opposite surfaces of the first turntable and the second turntable, respectively, and the magnetic attraction force between the first magnet and the second magnet is greater than the reset torsion force of the torsion spring.

[0022] In a possible design, the protection structure further includes a reset structure. The reset structure includes a piston plate slidably disposed in the transmission groove, a metal plate fixed to the bottom of the piston plate, and a first tension spring fixed to the inner wall of the top of the transmission groove. The metal plate is located between the first turntable and the second turntable to block the magnetic attraction force. A push rod is fixedly connected to the top of the piston plate.

[0023] In a possible design, arc-shaped frames are fixed to both sides of the top of the frame body. A sliding rod slidably penetrates through the arc-shaped frames. The bottom end of the sliding rod is fixedly connected to an arc-shaped pressing plate. A temperature sensor and a heart rate sensor are embedded in the bottom of the arc-shaped pressing plate. The top end of the sliding rod is fixedly connected to a top plate. A second tension spring is fixedly connected between the top plate and the arc-shaped frame.

[0024] In a possible design, a cavity is provided in the frame body. A second connecting rod is hermetically and slidably connected in the cavity. The top end of the second connecting rod slidably penetrates through the arc-shaped frame and contacts the top plate. The cavity is communicated with the transmission groove through a hose. When the piston plate moves downward, the gas in the transmission groove pushes the second connecting rod upward through the hose to release the clamping of the arc-shaped pressing plate.

[0025] In a possible design, a groove is provided at the top of the base. The bed board is slidably disposed in the groove. A plurality of reset springs are fixed to the inner wall of the bottom of the groove. The top ends of the reset springs are fixedly connected to the bottom of the bed board.

[0026] Beneficial effects: In the present invention, the four support legs are fixedly sleeved on the outer wall of the rotating shaft in two groups. Worms are fixed to the outer walls of both of the two rotating shafts by screws. Two worms are fixed to the outer wall of the rotating rod. A same first connecting rod is rotatably connected between the two handles. A shift rod slidably penetrates through each of the two first connecting rods. The two shift rods are fixed to the outer walls of the adjacent rotating shafts. When the worms and the worms cooperate to drive the support legs to rotate for storage, the rotating shaft pushes the handle out of the moving groove through the first connecting rod. At this time, the handle and the base form a stretcher, and medical staff can carry the whole base through the handle.

[0027] In the present invention, the fixed seat is rotatably provided with the same rotating plate through a rotating column. One end of the second rotating shaft drives the rotating column to rotate through the meshing of a second gear and a third gear. A plurality of second magnets are fixed on one side of the second turntable, and a plurality of first magnets are fixed on one side of the first turntable. The bed board is moving downward. The downward movement of the bed board drives the first gear and the first magnet to rotate through a rack. The first turntable and the second turntable are magnetically connected through the first magnet and the second magnet. The second turntable and the second gear rotate accordingly. The second gear drives the third rotating shaft to rotate through the third gear. The third rotating shaft drives the rotating plate to rotate through the rotating column, and the torsion spring starts to store energy. Then, a plurality of rotating plates rotate synchronously, pushing the protective plate upward. The rotating plate and the protective plate form a protective railing to prevent the patient from rolling off the bed board during later movement.

[0028] In the present invention, two second connecting rods are hermetically and slidably connected in the two cavities respectively. The top end of the second connecting rod touches the bottom of the adjacent top plate. The bottom inner wall of the cavity is communicated with the adjacent transmission groove through a hose. When the push rod moves downward to release the magnetic attraction between the first magnet and the second magnet and release the protection of the protective plate, at the same time, the air in the transmission groove is injected into the cavity through the hose and the top plate is pushed upward through the second connecting rod, releasing the clamping of the patient's arm by the arc-shaped pressing plate. Thus, the patient can be quickly and unobstructedly transferred to the operating table for first aid.

[0029] In the present invention, through the cooperation of the conversion structure and the auxiliary structure, the base can be quickly converted into a stretcher to facilitate the rapid transfer of the patient by medical staff in complex terrains. When the patient is placed on the bed board, it can automatically drive the protective plate to move upward to protect the patient. In addition, in order to quickly remove the patient from the bed board later, simply pressing the push rod can release the clamping of the arc-shaped pressing plate on the arm and the protection of the protective plate on the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a three-dimensional structural diagram of the rapid converter provided in Embodiment 1 of the present invention;

[0031] Figure 2 is a three-dimensional structural diagram of the support leg, rotating shaft and rotating rod of the rapid converter provided in Embodiment 1 of the present invention;

[0032] Figure 3 is a partial three-dimensional sectional structural diagram of the base and the frame of the rapid converter provided in Embodiment 1 of the present invention;

[0033] Figure 4 is a three-dimensional exploded structural diagram of the frame, bed board and fixing plate of the emergency rescue bed of the medical health big data sharing platform provided in Embodiment 1 of the present invention;

[0034] Figure 5The three - dimensional exploded structural schematic diagram of the fixing plate, protective plate and rotating plate of the emergency rescue bed of the medical and health big data sharing platform provided in Embodiment 1 of the present invention;

[0035] Figure 6 The three - dimensional exploded structural schematic diagram of the rotating plate and rotating column of the emergency rescue bed of the medical and health big data sharing platform provided in Embodiment 1 of the present invention;

[0036] Figure 7 The three - dimensional sectional structural schematic diagram of the frame of the emergency rescue bed of the medical and health big data sharing platform provided in Embodiment 1 of the present invention;

[0037] Figure 8 The three - dimensional exploded structural schematic diagram of the piston plate, first rotating shaft and second rotating shaft of the emergency rescue bed of the medical and health big data sharing platform provided in Embodiment 1 of the present invention;

[0038] Figure 9 The three - dimensional sectional structural schematic diagram of the arc - shaped frame and arc - shaped pressing plate of the emergency rescue bed of the medical and health big data sharing platform provided in Embodiment 1 of the present invention;

[0039] Figure 10 The three - dimensional sectional structural schematic diagram of the frame of the emergency rescue bed of the medical and health big data sharing platform provided in Embodiment 2 of the present invention;

[0040] Figure 11 For Figure 10 The enlarged structural schematic diagram at position A in

[0041] In the figure: 1, base; 2, frame; 3, bed board; 4, rotating shaft; 5, support leg; 6, universal wheel; 7, worm gear; 8, rotating rod; 9, worm; 10, lever; 11, moving groove; 12, handle; 13, first connecting rod; 14, relief groove; 15, fixing plate; 16, protective plate; 17, rotating plate; 18, fixed seat; 19, rotating column; 20, torsion spring; 21, pin rod; 22, arc - shaped groove; 23, transmission groove; 24, first rotating shaft; 25, rack; 26, first gear; 27, first turntable; 28, first magnet; 29, second rotating shaft; 30, second turntable; 31, second magnet; 32, second gear; 33, third gear; 34, third rotating shaft; 35, piston plate; 36, first tension spring; 37, push rod; 38, metal plate; 39, arc - shaped frame; 40, sliding rod; 41, arc - shaped pressing plate; 42, top plate; 43, second tension spring; 44, mounting plate; 45, hose; 46, cavity; 47, second connecting rod; 48, return spring. Detailed implementation manners

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0043] Embodiment 1: Refer to Figure 1 and Figure 2 , a quick converter, which relates to the technical field of medical first aid. The quick converter is mainly used for morphological conversion when a hospital bed transports a patient. The overall structure includes a base 1, a frame 2, a bed board 3, a conversion structure, and an auxiliary structure. The base 1 serves as the support foundation of the entire device, and a frame 2 is firmly fixed to its top through bolts. A bed board 3 is arranged inside the frame 2 for carrying the patient.

[0044] Refer to Figure 2 , the conversion structure is arranged inside the base 1, aiming to facilitate the handling of the base 1 when encountering steps. The conversion structure includes two rotating shafts 4 rotatably connected to the bottom of the base 1 through a base. Four support legs 5 are fixedly sleeved on the outer walls of the two rotating shafts 4 in two groups. The bottom end of each support leg 5 is fixedly provided with a universal wheel 6. The universal wheel 6 enables the support leg 5 to move flexibly in the horizontal state, facilitating the handling of the base 1. A rotating rod 8 is located below the base 1, and two worm gears 9 are fixed to its outer wall. The thread directions of the two worm gears 9 are opposite. Worm wheels 7 are fixed to the outer walls of the two rotating shafts 4 through screws, and the two worm gears 9 are respectively engaged with the two worm wheels 7. The rotating rod 8 is driven to rotate by a small motor, and the rotating rod 8 drives the two worm gears 9 to rotate. Since the thread directions of the two worm gears 9 are opposite, through the cooperation of the worm wheels 7, the two rotating shafts 4 can be driven to rotate in opposite directions. As the rotating shafts 4 rotate, the four support legs 5 gradually rotate to a horizontal state. When the support legs 5 are in a horizontal state, the base 1 can move flexibly through the universal wheels 6, facilitating the later handling by medical staff.

[0045] Refer to Figure 3 and Figure 4 , the auxiliary structure is used to assist medical staff in handling the base 1 when the support legs 5 are rotated to a horizontal state. The auxiliary structure includes moving grooves 11 respectively arranged at both ends of the base 1. Four handles 12 are slidably arranged in the two moving grooves 11 in two groups. The same group of two handles 12 are rotatably connected by the same first connecting rod 13, enabling the two handles 12 to move synchronously. Two shift rods 10 are fixed to the outer walls of the adjacent rotating shafts 4, and the two shift rods 10 respectively slide through the two first connecting rods 13. When the rotating shaft 4 rotates, the shift rod 10 rotates with the rotating shaft 4. During the rotation process, the shift rod 10, through the cooperation with the first connecting rod 13, moves the handle 12 out of the moving groove 11. Two relief grooves 14 are provided on the bottom inner wall of the moving groove 11 for making way for the rotation of the shift rod 10 to avoid interference between the shift rod 10 and the bottom of the moving groove 11 during the rotation process.

[0046] Specifically, when the support leg 5 rotates to a horizontal state, the rotating shaft 4 pushes the handle 12 out of the moving groove 11 through the first connecting rod 13. At this time, the handle 12 and the base 1 form a structure similar to a stretcher, and medical staff can easily carry the entire base 1 by holding the handle 12, thus achieving smooth transportation of the patient.

[0047] Through the above structure and operation steps, the quick converter can conveniently convert the support leg 5 into a horizontal state when encountering complex terrains such as steps, realizing flexible movement of the base 1. At the same time, the push-out of the handle 12 provides a convenient carrying method for medical staff, enabling the patient to be smoothly transported, improving the carrying efficiency and safety. The entire device has a simple structure and convenient operation, with high feasibility and operability.

[0048] Refer to Figure 1 and Figure 5 Based on the emergency first-aid bed of the medical and health big data sharing platform, including the above-mentioned quick converter, this first-aid bed includes a quick converter for automatic protection when carrying a patient on the hospital bed. In addition, it also has a unique protection structure. The bed is provided with two fixing plates 15, which are respectively and firmly installed on both sides of the base 1. Protective plates 16 are provided on both sides of the two frames 2 away from each other for protecting the patient in specific situations.

[0049] Refer to Figures 5 - 8, two sets of protective structures are arranged in the base 1. Each set of protective structures includes a transmission groove 23, a second rotating shaft 29 rotating on one side of the base 1, a first turntable 27 and a second turntable 30 rotating in the transmission groove 23. The protective structure further includes a plurality of fixed seats 18 fixed on the top of the fixed plate 15. A rotating column 19 is rotatably penetrated through each of the plurality of fixed seats 18. Both ends of the rotating column 19 are fixed to the same rotating plate 17. The top end of the rotating plate 17 is rotatably connected to the bottom of the protective plate 16. Two torsion springs 20 are sleeved on the outer wall of the rotating column 19. One ends of the two torsion springs 20 away from each other are respectively fixed to the inner walls on both sides of the rotating plate 17. One ends of the two torsion springs 20 close to each other are respectively fixed to both sides of the fixed seat 18. One end of the second rotating shaft 29 is fixed with a second gear 32. A third gear 33 is meshed with the bottom of the second gear 32. One side of the third gear 33 is fixed with a third rotating shaft 34 through a bolt. The third rotating shaft 34 is fixed to one end of the adjacent rotating column 19. One end of the second rotating shaft 29 rotates and extends into the transmission groove 23 and is fixed to the second turntable 30. A plurality of second magnets 31 are fixed on one side of the second turntable 30 away from the second rotating shaft 29. A plurality of first magnets 28 are fixed on one side of the first turntable 27 close to the second turntable 30. A magnetic attraction force is generated between the first magnet 28 and the second magnet 31, and the magnetic force between the first magnet 28 and the second magnet 31 is greater than the torsion force of the torsion spring 20. One side of the first turntable 27 away from the second turntable 30 is fixed with a first rotating shaft 24. One end of the first rotating shaft 24 is fixed with a first gear 26. A rack 25 is fixed on one side of the bed board 3. The rack 25 is meshed with the first gear 26.

[0050] Specifically, when a patient needs to be placed on the bed board 3, the patient is gently placed on the bed board 3, and the bed board 3 moves downward under the gravity of the patient. The downward movement of the bed board 3 drives the first gear 26 and the first turntable 27 to rotate through the rack 25. Since the first turntable 27 and the second turntable 30 are magnetically connected through the first magnet 28 and the second magnet 31, the second turntable 30 and the second gear 32 rotate accordingly. The second gear 32 drives the third rotating shaft 34 to rotate through the third gear 33. The third rotating shaft 34 drives the rotating plate 17 to rotate through the rotating column 19. At this time, the torsion spring 20 starts to store energy. A plurality of rotating plates 17 rotate synchronously, pushing the protective plate 16 upward. The rotating plate 17 and the protective plate 16 form a protective fence to prevent the patient from rolling off the bed board 3 during later movement.

[0051] Through the above structure and working process, during the process of transporting the patient, when the bed board 3 moves downward due to the gravity of the patient, it can automatically drive the protective plate 16 to move upward to form a protective fence, effectively preventing the patient from rolling off the bed board 3 and improving the safety of the emergency rescue bed during the process of transporting the patient.

[0052] Refer to Figure 7 and Figure 8The protective structure also includes a reset structure, which consists of a piston plate 35 sliding in the transmission groove 23 and a metal plate 38. The piston plate 35 slides in the transmission groove 23 in a sealed manner, and the metal plate 38 is located between the first turntable 27 and the second turntable 30.

[0053] Reference Figure 7 and Figure 8 The reset structure includes multiple first tension springs 36 fixed to the inner wall of the top of the transmission groove 23. The bottom ends of the multiple first tension springs 36 are fixedly connected to the top of the piston plate 35. A metal plate 38 is fixed to the bottom of the piston plate 35. The piston plate 35 extends between the second rotating disk 30 and the first rotating disk 27 to block the magnetic force between the first magnet 28 and the second magnet 31. A push rod 37 is fixed to the top of the piston plate 35, and the top end of the push rod 37 slides and extends above the base 1.

[0054] Specifically, to retract the deployed protective plate 16 and rotating plate 17 and release the protective barrier, the operator depresses the push rod 37. This push rod 37 pushes the metal plate 38 downward, isolating the first magnet 28 from the second magnet 31 and releasing the magnetic connection between the second magnet 31 and the first magnet 28. Once the restraint of the torsion spring 20 is released, the torsion force of the torsion spring 20 drives the rotating column 19 and rotating plate 17 to return to their original position, thereby retracting and folding the protective plate 16 and rotating plate 17 and facilitating the removal of the patient from the bed 3.

[0055] Through the reset structure, when the patient needs to be removed from the bed board 3, the raised state of the protective plate 16 can be easily and quickly released, and the protective plate 16 and the rotating plate 17 can be stored and folded, thereby improving the convenience and flexibility of using the emergency bed.

[0056] Through the unique protection structure and reset structure, automatic protection during patient transportation and convenient storage of the protection structure are achieved, which is feasible and operational, and can effectively improve the safety and ease of use of emergency beds.

[0057] The top of the base 1 is carefully designed with a groove. The bed board 3 can slide smoothly in the groove. This design allows the bed board 3 to flexibly adjust its position according to actual needs. On the bottom inner wall of the groove, a plurality of return springs 48 are evenly and firmly fixed. The top ends of these return springs 48 are tightly connected to the bottom of the bed board 3. When the patient lies on the bed board 3, the bed board 3 will be pressed down due to the weight of the patient, and the return spring 48 will be compressed accordingly. Once the patient moves out of the bed board 3, the return spring 48, with its elastic restoring force, quickly pushes the bed board 3 upward, so that it automatically returns to its initial position and is ready for the next use, which greatly facilitates the operation of medical staff and improves the efficiency of the use of the emergency bed.

[0058] Reference Figure 1 and Figure 9, mounting plates 44 are firmly fixed to both sides of the top of the frame 2 by bolts. At the tops of the two mounting plates 44, arc-shaped frames 39 are respectively fixed. Sliding rods 40 that penetrate through are designed in both of the two arc-shaped frames 39, and the sliding rods 40 can slide freely within the arc-shaped frames 39. An arc-shaped pressing plate 41 is fixed to the bottom end of the sliding rod 40, and a temperature sensor and a heart rate sensor are respectively and carefully embedded in the bottoms of the two arc-shaped pressing plates 41. When a patient's arm is placed below the arc-shaped pressing plate 41, the temperature sensor and the heart rate sensor can closely fit the patient's skin, real-time monitor key vital sign data such as the patient's body temperature and heart rate, and transmit this data to the medical and health big data sharing platform in a timely manner, providing a strong basis for doctors to accurately judge the patient's condition. A top plate 42 is fixed to the top end of the sliding rod 40, and a second tension spring 43 is fixed between the bottom of the top plate 42 and the top of the arc-shaped frame 39, and the second tension spring 43 is sleeved on the outer wall of the sliding rod 40. The elastic force of the second tension spring 43 can continuously pull the top plate 42 downward, thereby making the arc-shaped pressing plate 41 always closely adhere to the patient's skin, ensuring that the temperature sensor and the heart rate sensor can stably and accurately obtain the patient's vital sign information, effectively avoiding data errors caused by loose contact, and improving the accuracy and reliability of monitoring.

[0059] Reference Figure 4 and Figure 6 , a plurality of arc-shaped grooves 22 are provided on both sides of the frame 2, and these arc-shaped grooves 22 are evenly distributed on both sides of the frame 2, providing a stable sliding track for the pin rods 21. A plurality of pin rods 21 are respectively slidably connected in the corresponding arc-shaped grooves 22, and the pin rods 21 are rotatably connected to the adjacent rotating plates 17. When the rotating plate 17 rotates, the pin rods 21 slide in the arc-shaped grooves 22 accordingly. This combined way of sliding connection and rotating connection greatly increases the stability of the rotation of the rotating plate 17. No matter at what angle the rotating plate 17 rotates, the pin rods 21 can move stably in the arc-shaped grooves 22, effectively preventing the rotating plate 17 from shaking or shifting during the rotation process, ensuring the stability and safety of the emergency bed during the adjustment process, and providing a reliable guarantee for the operation of medical staff.

[0060] A data transmission mechanism is provided in the base 1 for transmitting the collected data to the medical and health big data sharing platform in real time. The data transmission mechanism can use wireless communication technologies such as 5G / Wi-Fi for transmission, and no further limitation is made here.

[0061] Embodiment 2: Reference Figure 10 and Figure 11, on the basis of Embodiment 1, it is improved as follows: There are two cavities 46 provided in the frame body 2, and second connecting rods 47 are hermetically and slidably connected in both of the two cavities 46. The second connecting rod 47 can freely slide in the cavity 46, and its top end slides through the arc-shaped frame 39 and touches the bottom of the adjacent top plate 42. When it is necessary to release the clamping of the patient's arm, by a specific operation, the pressure in the cavity 46 changes, pushing the second connecting rod 47 to move upward, and then pushing the top plate 42 and the arc-shaped pressing plate 41 to move upward, so as to release the clamping of the arc-shaped pressing plate 41 on the patient's arm, facilitating further operations by medical staff on the patient. The bottom inner wall of the cavity 46 is communicated with the adjacent transmission groove 23 through a hose 45.

[0062] Specifically, when the piston plate 35 moves downward to release the protection function of the protection plate 16, at the same time, the power generated by this downward movement is used to inject the air in the transmission groove 23 into the cavity 46 through the hose 45. As the air is continuously injected into the cavity 46, the pressure in the cavity 46 gradually increases, pushing the second connecting rod 47 to move upward. At the same time, when the push rod 37 moves downward to release the magnetic suction force between the first magnet 28 and the second magnet 31, the air in the transmission groove 23 will also be synchronously injected into the cavity 46 through the hose 45. The second connecting rod 47 pushes the top plate 42 to move upward under the action of air pressure, and the top plate 42 drives the arc-shaped pressing plate 41 to move upward, so as to release the clamping of the arc-shaped pressing plate 41 on the patient's arm. This design enables the patient to be quickly and unobstructedly transferred to the operating table for first aid in case of emergency, greatly improving the first aid efficiency and winning precious time for saving the patient's life.

[0063] Through the above specific implementation manners, the emergency first aid bed of the medical and health big data sharing platform realizes functions such as automatic reset of the bed board, real-time monitoring of the patient's vital signs, stable rotation of the rotating plate, and quickly releasing the clamping and transferring the patient. Each structure cooperates with each other to jointly provide strong support for emergency first aid work, effectively improving the first aid efficiency and quality.

[0064] The using method of the quick converter and the emergency first aid bed of the medical and health big data sharing platform includes the following steps:

[0065] S1. When performing first aid on a patient, gently place the patient on the bed board 3. Under the action of the patient's gravity, the bed board 3 moves downward. The downward movement of the bed board 3 drives the first gear 26 and the first magnet 28 to rotate through the rack 25. The first turntable 27 and the second turntable 30 are magnetically connected through the first magnet 28 and the second magnet 31. The second turntable 30 and the second gear 32 then rotate. The second gear 32 drives the third rotating shaft 34 to rotate through the third gear 33. The third rotating shaft 34 drives the rotating plate 17 to rotate through the rotating column 19. The torsion spring 20 starts to store energy. Then, multiple rotating plates 17 rotate synchronously, pushing the protective plate 16 upward. The rotating plate 17 and the protective plate 16 form a protective fence to prevent the patient from rolling off the bed board 3 during later movement. In addition, the cooperation between the pin rod 21 and the arc-shaped groove 22 can make the rotation of multiple rotating plates 17 more stable;

[0066] S2. To facilitate real-time understanding of the patient's condition and subsequent first aid, place the patient's arms in two arc-shaped frames 39 respectively. Under the elastic force of the second tension spring 43, the arc-shaped pressing plates 41 closely adhere to the patient's arms. The temperature sensors and heart rate sensors embedded at the bottoms of the two arc-shaped pressing plates 41 can closely adhere to the patient's arm skin to collect the patient's body temperature and heart rate. Using wireless communication technologies such as 5G / Wi-Fi, the collected data is transmitted to the medical and health big data sharing platform in real time. The platform cleans, integrates, and analyzes the received data to generate a patient health record and a first aid plan, providing application services such as patient information query, first aid guidance, and resource scheduling for medical staff, facilitating doctors to perform first aid;

[0067] S3. When encountering steps or moving in and out of the first aid vehicle, drive the rotating rod 8 and two worm gears 9 to rotate through a small motor. The two worm gears 9 have opposite thread directions. Through the cooperation of the worm wheels 7, the two rotating shafts 4 can be driven to rotate in opposite directions until the support legs 5 are rotated to a horizontal state, facilitating subsequent handling by medical staff. In addition, when the rotating shaft 4 rotates, the rotating shaft 4 pushes the handle 12 out of the moving groove 11 through the first connecting rod 13. At this time, the handle 12 and the base 1 form a stretcher, and medical staff can complete the overall handling of the base 1 through the handle 12, facilitating the smooth transfer of the patient;

[0068] S4. When the base 1 moves to the emergency room, in order to facilitate the transfer of the patient onto the operating table, the push rod 37 is depressed. The push rod 37 pushes the metal plate 38 downward to cut off the first magnet 28 and the second magnet 31, releasing the magnetic connection between the second magnet 31 and the first magnet 28. At this time, after the restriction of the torsion spring 20 is released, it drives the rotating column 19 and the rotating plate 17 to rotate back to their original positions, thus completing the storage and folding of the protective plate 16 and the rotating plate 17, facilitating the removal of the patient from the bed board 3. Additionally, when the push rod 37 pushes the piston plate 35 downward, the air in the transmission groove 23 is injected into the cavity 46 through the hose 45 and the top plate 42 is pushed upward by the second connecting rod 47, releasing the clamping of the patient's arm by the arc-shaped pressing plate 41, and then the patient can be quickly and unobstructedly transferred onto the operating table for first aid.

[0069] The accompanying drawings in this application are only for illustrative purposes. The dimensions and shapes of the components shown therein are not actually limited, but only for an illustrative representation. During the actual implementation process, the components can be reasonably configured and adjusted according to specific requirements and actual situations.

[0070] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A fast converter for converting the handling form of a hospital bed, characterized in that include: A base (1) is fixedly connected to a frame (2) on its top, and a bed board (3) is slidably arranged in the frame (2); The conversion structure comprises two rotating shafts (4) rotatably connected to the bottom of the base (1), four supporting legs (5) and a rotating rod (8), wherein the four supporting legs (5) are fixedly sleeved on the outer walls of the two rotating shafts (4) in pairs, the bottom ends of the supporting legs (5) are fixedly connected to universal wheels (6), the outer walls of the two rotating shafts (4) are fixedly connected to worm wheels (7), the outer wall of the rotating rod (8) is fixedly connected to two worms (9) with opposite thread directions, the two worms (9) are respectively engaged with the two worm wheels (7), and the worms (9) are driven by the rotating rod (8) to drive the worm wheels (7) to rotate, so that the two rotating shafts (4) rotate in opposite directions, and the supporting legs (5) are folded into a horizontal state; The auxiliary structure comprises two movable grooves (11) provided at both ends of the base (1), four handles (12) slidably arranged in the movable grooves (11), and a first connecting rod (13) connecting the two handles (12) in the same group, wherein the first connecting rod (13) slides through a shifting rod (10), and the shifting rod (10) is fixedly connected to the outer wall of the rotating shaft (4). When the rotating shaft (4) rotates, the shifting rod (10) pushes the first connecting rod (13) to drive the handles (12) to move out of the movable grooves (11), thereby forming a stretcher structure.

2. The fast converter according to claim 1, wherein, The bottom inner wall of the movable groove (11) is provided with two clearance grooves (14) for making way for the rotation of the shifting rod (10).

3. An emergency rescue bed for a medical and health big data sharing platform, including the fast converter described in claim 2, characterized in that, Also includes: Two fixing plates (15) fixed on both sides of the base (1); A protective structure, comprising a plurality of rotating plates (17) rotatably connected to the top of a fixed plate (15), a protective plate (16), and a transmission assembly, wherein the top of the rotating plate (17) is rotatably connected to the bottom of the protective plate (16), and the transmission assembly comprises a rack (25) fixed to one side of the bed plate (3), a first gear (26) meshing with the rack (25), a first turntable (27) fixedly connected to the first gear (26), a second turntable (30) magnetically connected to the first turntable (27), and a third rotating shaft (34) driving the rotating plate (17) to rotate; When the bed plate (3) moves downward, the rack (25) drives the first gear (26) to drive the first turntable (27) and the second turntable (30) to rotate synchronously, and the third rotating shaft (34) drives the rotating plate (17) to rotate to push the protective plate (16) to move upward to form a protective fence.

4. The emergency bed of the medical health big data sharing platform according to claim 3, wherein the transmission assembly further comprises a second rotating shaft (29), a second gear (32) fixed to one end of the second rotating shaft (29), and a third gear (33) meshed with the second gear (32), the third rotating shaft (34) is fixedly connected to the third gear (33) and is coaxially connected to the rotating column (19), the outer wall of the rotating column (19) is provided with a torsion spring (20), and the two ends of the torsion spring (20) are respectively fixed to the rotating plate (17) and the fixed seat (18).

5. The emergency rescue bed of the medical and health big data sharing platform according to claim 3, characterized in that, The opposite surfaces of the first turntable (27) and the second turntable (30) are respectively fixed with a first magnet (28) and a second magnet (31), and the magnetic attraction between the first magnet (28) and the second magnet (31) is greater than the restoring torque of the torsion spring (20).

6. The emergency rescue bed of the medical and health big data sharing platform according to claim 3, characterized in that, The protection structure further includes a reset structure, which includes a piston plate (35) slidably disposed in the transmission groove (23), a metal plate (38) fixed to the bottom of the piston plate (35), and a first tension spring (36) fixed to the inner wall of the top of the transmission groove (23). The metal plate (38) is located between the first turntable (27) and the second turntable (30) to block the magnetic attraction, and the top of the piston plate (35) is fixedly connected with a push rod (37).

7. The emergency rescue bed of the medical and health big data sharing platform according to claim 6, characterized in that, Arc-shaped frames (39) are fixed on both sides of the top of the frame body (2). A sliding rod (40) is slidably penetrated through the arc-shaped frames (39). The bottom end of the sliding rod (40) is fixedly connected with an arc-shaped pressing plate (41). A temperature sensor and a heart rate sensor are embedded at the bottom of the arc-shaped pressing plate (41). The top end of the sliding rod (40) is fixedly connected with a top plate (42).

8. The emergency rescue bed of the medical and health big data sharing platform according to claim 7, characterized in that, A second tension spring (43) is fixedly connected between the top plate (42) and the arc-shaped frame (39).

9. The emergency rescue bed of the medical and health big data sharing platform according to claim 7, characterized in that, A cavity (46) is provided in the frame body (2). A second connecting rod (47) is hermetically and slidably connected in the cavity (46). The top end of the second connecting rod (47) slidably penetrates through the arc-shaped frame (39) and contacts the top plate (42). The cavity (46) is communicated with the transmission groove (23) through a hose (45). When the piston plate (35) moves downward, the gas in the transmission groove (23) pushes the second connecting rod (47) upward through the hose (45) to release the clamping of the arc-shaped pressing plate (41).

10. The emergency rescue bed of the medical and health big data sharing platform according to claim 8, characterized in that, A groove is provided at the top of the base (1). The bed board (3) is slidably disposed in the groove. A plurality of reset springs (48) are fixed to the inner wall of the bottom of the groove. The top ends of the reset springs (48) are fixedly connected to the bottom of the bed board (3).

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