Field training protection and medical transfer equipment and use method thereof

Abstract

The invention belongs to the technical field of medical instruments, particularly relates to field training protection and medical transfer equipment and a use method thereof, and provides the following scheme aiming at the problems that in the prior art, arms and legs cannot be effectively protected, and transfer of trainees is not convenient, the field training protection and medical transfer equipment comprises two first protection plates and a second protection plate, first rotating shafts are fixed to the sides, away from each other, of the two second protection plates, the two first protection plates are rotationally arranged on the outer walls of the corresponding first rotating shafts in a sleeving mode correspondingly, and second rotating shafts rotationally penetrate through the interiors of the two second protection plates correspondingly. The risk that the legs of a user are injured during rolling is reduced, when the wounded needs to be transferred, the first protection plate, the second protection plate and the first fixing shaft form a whole, a simple stretcher is formed, the wounded can be transferred easily, and physical exhaustion of medical staff is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a field training protection and medical transport device and a use method thereof. Background Art

[0002] In field training, protective equipment and medical transport equipment play a vital role. Soldiers undergo high-intensity training in a complex and ever-changing battlefield environment, so they need comprehensive protective equipment to protect themselves from injury. At the same time, once a soldier is injured during training, efficient medical transport equipment can quickly send them to a safe area for treatment.

[0003] The existing field training protection and medical transport equipment has the following deficiencies during use:

[0004] 1. In the prior art, during field training, trainees mostly wear training protective clothing for protection, but the protective effect of the protective clothing is limited. When trainees fall during training on a slope or pothole, their arms and legs are extremely susceptible to being hit by branches and stones, which in turn causes injuries to their arms and legs.

[0005] 2. When it is necessary to transfer the injured trainees to a medical clinic for treatment, if the medical staff are solely relied upon to carry the stretcher manually back and forth, not only will the waiting time for treatment be greatly prolonged, but the weight of the stretcher will also increase the physical burden on the medical staff, resulting in low rescue efficiency and increased uncertainty and risk during the rescue process.

[0006] In view of the above problems, the present invention document proposes a field training protection and medical transport equipment and a method of using the same. Summary of the invention

[0007] The purpose of the present invention is to solve the shortcomings of the existing equipment that cannot effectively protect the arms and legs and is inconvenient for the transportation of trainees, and to propose a field training protection and medical transportation equipment and a method of using the equipment.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A field training protection and medical transport equipment, comprising two first protection plates and a second protection plate, wherein the two second protection plates are each fixed with a first rotating shaft on a side away from each other, the two first protection plates are respectively rotatably sleeved on the outer wall of the corresponding first rotating shaft, the two second protection plates are each rotatably penetrated by a second rotating shaft, the two second protection plates are each fixed with a same waist protection plate on a side close to each other for protecting the waist, and a protective back plate is fixed on the top of the waist protection plate for protecting the back of a user;

[0010] A wearing structure, provided on the first protective plate, the second protective plate and the waist protective plate, and used for wearing the first protective plate, the second protective plate and the waist protective plate on the user;

[0011] A positioning structure, disposed between the first protective plate, the second protective plate and the waist protective plate, for fitting the first protective plate, the second protective plate and the waist protective plate to form a whole;

[0012] The carrying structure is arranged on the first protective plate and the protective back plate, and is used for carrying the first protective plate, the second protective plate and the waist protective plate which form an integral body.

[0013] In a possible design, the wearing structure includes a first groove provided on one side of the first protective plate and the second protective plate, a first fixed axis is fixed in the first groove, a restraining belt is fixed on one side of the second protective plate and the first protective plate, and the restraining belt cooperates with the adjacent first fixed axis, one side of the restraining belt is provided with two mutually cooperating Velcros for fixing the corresponding legs of the user to the corresponding first protective plate and the second protective plate, second fixed axes are fixed on both ends of the waist protective plate, the outer walls of the two second fixed axes are sleeved with a first connecting belt, the ends of the two first connecting belts close to each other are respectively fixed with a first male buckle and a first female buckle, and the first male buckle is buckled with the first female buckle for fixing the waist protective plate to the user's waist, two shoulder straps are fixed on the top of the waist protective plate, the bottom ends of the two shoulder straps are fixed with a second male buckle, the tops of the two restraining belts are fixed with a second female buckle, and the second female buckle is fixed to the bottom ends of the two shoulder straps. The buckle is buckled with the corresponding second male buckle to increase the stability of the restraint belt, and a second connecting belt is fixed on the side where the two shoulder straps are close to each other, and a third male buckle and a third female buckle are respectively fixed on the ends of the two second connecting belts close to each other, and the third male buckle and the third female buckle are buckled with each other to limit the two shoulder straps; the first protective plate and the second protective plate are respectively attached to the calf and the thigh, wherein one end of the corresponding restraint belt extends to the first groove and passes through the first fixed axis, and then the first protective plate, the second protective plate and the user's calf and thigh are fixed by the matching Velcro thereon, and then, the waist protective plate can be restrained to the user's waist by the cooperation of the first male buckle and the first female buckle, and then the shoulder straps are placed on the user's shoulders by the second male buckle and the second female buckle, so that the user can carry the waist protective plate, the first protective plate and the second protective plate on his body, and in addition, the cooperation of the third male buckle and the third female buckle can limit the two shoulder straps to prevent the shoulder straps from detaching from the shoulders.

[0014] In a possible design, the positioning structure includes two fixing blocks, the two fixing blocks are respectively fixed on the sides of the two first protective plates away from each other, the two fixing blocks are both threaded with a first bolt, the outer walls of the ends of the two first rotating shafts away from each other are each provided with a plurality of first positioning holes, and the first positioning holes cooperate with the first bolts to brake the first rotating shaft and the first protective plate, the ends of the two second rotating shafts away from each other are each fixed with a fixing plate, the two fixing plates are both threaded with a fourth bolt, the sides of the waist protective plates away from each other are each provided with a second positioning hole, and the fourth bolt cooperates with the second positioning hole to brake the waist protective plate and the second protective plate; tighten the first bolt, the first bolt is inserted into the first positioning hole to brake the first protective plate and the second protective plate, tighten the fourth bolt, the fourth bolt is inserted into the second positioning hole to brake the waist protective plate and the second protective plate, thereby forming the first protective plate, the second protective plate, the waist protective plate and the protective back plate as a whole, which is convenient for the later transfer of the injured person.

[0015] In a possible design, the carrying structure includes two second grooves, and the two second grooves are respectively arranged on the side of the two first protective plates away from the first groove. A fixing column is fixed to the inner wall of one side of the two second grooves, and the outer walls of the two fixing columns are slidably sleeved with a damping shaft, and the outer walls of the two damping shafts are sleeved with a screw rod, and the outer wall of one of the screw rods is threadedly sleeved with a threaded barrel for forming the two screw rods into a whole. Rope holes are provided on the two screw rods for connecting the pull rope to the screw rod; the screw rod is pulled out of the second groove and rotated so that one end of the two screw rods are butted against each other, and the threaded barrel is rotated to connect the two screw rods into a whole through the threaded barrel, so as to ensure the stability of the user's legs during transportation, and by passing the pull rope through the rope hole, other trained personnel can lift the screw rod.

[0016] In a possible design, the carrying structure also includes a storage groove arranged on the side of the protective back plate away from the restraining belt, the storage groove is rotatably connected with a rotating column, the outer wall fixed sleeve of the rotating column is provided with a head support plate for supporting the user's head, the top of the protective back plate is provided with two circular holes, the two ends of the rotating column respectively extend into the two circular holes and are fixed with gears, the two circular holes are slidably connected with lifting rods, one side of the two circular holes is fixed with a rack, and the rack is meshed with the gear for driving the head support plate to rotate out of the storage groove; the lifting rod is pulled outward, and the lifting rod drives the rotating column to rotate through the cooperation of the rack and the gear, and the rotating column rotates the head support plate out of the storage groove, so that the head support plate can support the user's head, and then other trainees can use the lifting rod and the pull rope passing through the rope hole to use the first protective plate, the second protective plate, the waist protective plate and the protective back plate as stretchers to complete the transfer of the wounded.

[0017] In a possible design, the outer wall fixing sleeve of the fixing column is provided with a magnet ring, an iron block is fixed to one end of the damping shaft, and the iron block and the magnet ring generate magnetic attraction to stably accommodate the screw rod and the damping shaft in the second groove.

[0018] In a possible design, a storage bag is fixed to a side of the second protective plate away from the restraining belt.

[0019] In a possible design, two bases are fixed to the bottom of the waist protection plate, and the same storage rod is rotated and penetrated in the two bases, and the outer wall of the storage rod is sleeved with two disc springs fixedly connected to one side of an adjacent base, and the ends of the two disc springs close to each other are fixedly connected to the outer wall of the storage rod, and a canvas is wrapped around the outer wall of the storage rod, and the canvas is located between the two disc springs, and a connecting plate is fixed to the bottom end of the canvas, and two connecting heads are fixed to one side of the connecting plate, and connecting buckles are fixed to one side of the two second protection plates, and the connecting heads are plugged into and matched with the connecting buckles, and a third bolt is penetrated by the inner thread of the connecting buckle, and one end of the third bolt penetrates the connecting head, which is used to fix the connecting head and the connecting buckle; the canvas is pulled by the connecting plate, and the connecting head is inserted into the connecting buckle, and the fixing of the connecting head and the connecting buckle is completed by the third bolt, and the buttocks of the injured person are protected by the canvas to prevent the injured person's buttocks from being damaged by branches, leaves, stones and insects in the wild during transportation.

[0020] In a possible design, two hydraulic chambers are provided in the waist protection plate, and the two hydraulic chambers are respectively connected to the two second positioning holes, and the two second positioning holes are sealed and slidably connected with piston plates, and the piston plates cooperate with the fourth bolt, and springs are fixed on the sides of the two piston plates close to each other, and one end of the two springs is respectively fixedly connected to the inner wall of one side of the two hydraulic chambers, and a pin rod is sealed and slidably penetrated through the bottom inner walls of the two hydraulic chambers, and the outer wall of the threaded cylinder is provided with two groups of braking components, the two groups of braking components are composed of a plurality of pin holes, and the pin rod and the pin hole are plug-in matched for braking the storage rod; in the process of tightening the fourth bolt and inserting it into the second positioning hole, the piston plate is pushed to move, and then under the action of the hydraulic oil inside the hydraulic chamber, the pin rod is pushed down and inserted into the pin hole to brake the storage rod, so that the canvas supports the injured person's legs.

[0021] In the present application, a method for using field training protection and medical transport equipment comprises the following steps:

[0022] S1. Wear protective equipment: The first protective plate and the second protective plate are attached to the calf and thigh, fixed with a restraint belt, the male buckle and the female buckle cooperate to restrain the waist protective plate, the male buckle and the female buckle of the shoulder strap fix the shoulder strap, and the male buckle and the female buckle of the shoulder limit the shoulder strap.

[0023] S2. Connect the screw rod to stabilize the legs: pull out and turn the screw rod, connect it through the threaded barrel after docking, and pass the pull rope through the rope hole for easy pulling.

[0024] S3, braking each protective plate to form a whole: tighten the first bolt and insert it into the first positioning hole, tighten the fourth bolt and insert it into the second positioning hole, and brake each protective plate.

[0025] S4. Rotate out the head support plate and transfer the injured: The lifting rod drives the rotating column through the rack and gear to rotate the head support plate, and transfer the injured through the lifting rod and pull rope.

[0026] S5. Protect the injured person's hips and support his legs: the connecting plate pulls the canvas, the connecting head is inserted into the connecting buckle and fixed with the third bolt, the piston plate is pushed to move, and the pin rod moves down and is inserted into the pin hole to brake the storage rod.

[0027] Beneficial effect: In the present invention, the first rotating shaft is fixed to the side of the two second protective plates away from each other, the two first protective plates are respectively rotatably sleeved on the outer wall of the corresponding first rotating shaft, the second rotating shaft is rotatably penetrated in the two second protective plates, and the same waist protective plate is fixed to the side of the two second rotating shafts close to each other; by fixing the first protective plate, the second protective plate and the waist protective plate to the user's calf, thigh and waist respectively, and the protective back plate is pressed against the back, the user's legs and back are timely protected during training, and the user still has a protective effect in harsh environments;

[0028] In the present invention, a fixing column is fixed to the inner wall of one side of the two second grooves, and the outer walls of the two fixing columns are slidably sleeved with a damping shaft, and the outer walls of the two damping shafts are sleeved with a screw rod, and the outer wall of one of the screw rods is threadedly sleeved with a threaded barrel for forming the two screw rods into a whole; the screw rod is pulled out of the second groove and rotated to make one end of the two screw rods butt against each other, and the threaded barrel is rotated to connect the two screw rods into a whole through the threaded barrel, thereby ensuring the stability of the user's legs during the transportation process, and by passing the pull rope through the rope hole, other trained personnel can lift and pull the screw rod to quickly transport the injured person.

[0029] In the present invention, a rotating column is rotatably connected in the storage groove, and a head support plate is fixedly sleeved on the outer wall of the rotating column. Gears are fixed at both ends of the rotating column, and lifting rods are slidably connected in the two circular holes, and a rack is fixed on one side of the two circular holes; when the lifting rod is pulled outward, the lifting rod drives the rotating column to rotate through the cooperation of the rack and the gear, and the rotating column rotates the head support plate out of the storage groove, so that the head support plate can support the user's head. After that, other trainees can use the first protective plate, the second protective plate, the waist protective plate and the protective back plate as stretchers to complete the transfer of the wounded through the lifting rod and the pull rope passing through the rope hole.

[0030] In the present invention, the calves and thighs can be protected during field training, reducing the risk of leg injuries when the user rolls over, and when the wounded need to be transported, the first protective plate, the second protective plate and the first fixed axis are integrated into a simple stretcher, which can easily complete the transportation of the wounded and save the physical exertion of medical personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the three-dimensional structure of a field training protection and medical transport device provided in Example 1 of the present invention;

[0032] Figure 2 A schematic diagram of a three-dimensional explosion structure of a first protective plate and a second protective plate of a field training protection and medical transport device provided in Example 1 of the present invention;

[0033] Figure 3 A schematic diagram of a three-dimensional explosion structure of a first protective plate, a screw rod and a threaded barrel of a field training protection and medical transport equipment provided in Example 1 of the present invention;

[0034] Figure 4 A schematic diagram of a three-dimensional explosion structure of a damping shaft and a fixed column of a field training protection and medical transport equipment provided in Example 1 of the present invention;

[0035] Figure 5 A schematic diagram of a three-dimensional explosion structure of a second protective plate, a waist protective plate and a second rotating shaft of a field training protection and medical transport device provided in Example 1 of the present invention;

[0036] Figure 6 A schematic diagram of a three-dimensional explosion structure of a waist protection plate, shoulder straps, restraint belts and head support plate of a field training protection and medical transport equipment provided in Example 1 of the present invention;

[0037] Figure 7 A schematic diagram of a three-dimensional exploded structure of a lifting rod, a gear and a rack of a field training protection and medical transport equipment provided in Example 1 of the present invention;

[0038] Figure 8 A schematic diagram of the three-dimensional structure of a waist protection plate, a canvas, and a second protection plate of a field training protection and medical transport equipment provided in Example 1 of the present invention;

[0039] Fig. 9 A schematic diagram of a three-dimensional exploded structure of a storage rod, a connecting plate, a base and a connecting buckle of a field training protection and medical transport equipment provided in Example 1 of the present invention;

[0040] Fig.10This is a schematic diagram of a three-dimensional sectional explosion structure of a waist protection plate, a piston plate and a pin rod of a field training protection and medical transport equipment provided in Example 2 of the present invention.

[0041] In the figure: 1, first protective plate; 2, first rotating shaft; 3, second protective plate; 4, first groove; 5, first fixed shaft; 6, restraint belt; 7, storage bag; 8, second rotating shaft; 9, waist protective plate; 10, protective back plate; 11, second fixed shaft; 12, first connecting belt; 13, first male buckle; 14, first female buckle;

[0042] 15. Shoulder strap; 16. Second male buckle; 17. Second female buckle; 18. Second connecting strap; 19. Third male buckle;

[0043] 20. The third female buckle; 21. The fixing block; 22. The first bolt; 23. The first positioning hole; 24. The second groove; 25. The fixing column; 26. The damping shaft; 27. The magnet ring; 28. The screw rod; 29. ​​The threaded barrel; 30. The rope hole; 31. The storage groove; 32. The rotating column; 33. The head support plate; 34. The round hole; 35. The lifting rod; 36. The rack; 37. The gear; 38. The base; 39. The storage rod; 40. The coil spring; 41. The canvas; 42. The connecting plate; 43. The connecting head; 44. The connecting buckle; 45. The third bolt; 46. The hydraulic chamber; 47. The second positioning hole; 48. The spring; 49. The piston plate; 50. The fixing plate; 51. The fourth bolt; 52. The pin rod; 53. The pin hole. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0045] Example 1: Reference Figure 1-Figure 7 , transfer equipment, relates to the field of medical device technology, the equipment mainly includes two first protective plates 1, two second protective plates 3, a waist protective plate 9, a protective back plate 10, a wearing structure, a positioning structure and a carrying structure.

[0046] Reference Figure 1 and Figure 2 The first rotating shaft 2 is fixed to the side of the two second protective plates 3 that are away from each other. The two first protective plates 1 are respectively rotatably sleeved on the outer wall of the corresponding first rotating shaft 2, so that the first protective plates 1 can rotate relative to the second protective plates 3. The second rotating shaft 8 is rotatably penetrated in the two second protective plates 3. The same waist protective plate 9 is fixed to the side of the two second rotating shafts 8 that are close to each other, and a protective back plate 10 is fixed to the top of the waist protective plate 9. In this way, the waist protective plate 9 and the protective back plate 10 can protect the waist and back of the user.

[0047] Reference Figure 2 , Figure 5 and Figure 6 The wearing structure includes a first groove 4 arranged on one side of the first protective plate 1 and the second protective plate 3, and a first fixed shaft 5 is fixed in the first groove 4. A restraint belt 6 is fixed on one side of the second protective plate 3 and the first protective plate 1, and the restraint belt 6 cooperates with the adjacent first fixed shaft 5. Two Velcros that cooperate with each other are provided on one side of the restraint belt 6, which are used to fix the corresponding legs of the user to the corresponding first protective plate 1 and the second protective plate 3. Second fixed shafts 11 are fixed at both ends of the waist protective plate 9, and the outer walls of the two second fixed shafts 11 are sleeved with first connecting belts 12. The ends of the two first connecting belts 12 that are close to each other are respectively fixed with a first male buckle 13 and a first female buckle 14, and the first male buckle 13 is buckled with the first female buckle 14 to fix the waist protective plate 9 to the user's waist. Two shoulder straps 15 (width 50 mm ± 1 mm) are fixed to the top of the waist protection plate 9, and the bottom ends of the two shoulder straps 15 are fixed with second male buckles 16, and the tops of the two restraint belts 6 are fixed with second female buckles 17, which are buckled with the corresponding second male buckles 16 to increase the stability of the restraint belts 6. A second connecting belt 18 is fixed to the side of the two shoulder straps 15 close to each other, and a third male buckle 19 and a third female buckle 20 are respectively fixed to the ends of the two second connecting belts 18 close to each other, and the third male buckle 19 and the third female buckle 20 are buckled with each other to limit the two shoulder straps 15.

[0048] When actually wearing it, the user places the first protective plate 1 against the calf, and the second protective plate 3 against the thigh. After one end of the restraint belt 6 extends to the first groove 4 and passes through the first fixed axis 5, the first protective plate 1, the second protective plate 3 are fixed to the user's calf and thigh through the matching Velcro thereon. Next, the waist protective plate 9 is tied to the user's waist through the cooperation of the first male buckle 13 and the first female buckle 14. Then, the shoulder straps 15 are placed on the user's shoulders through the second male buckle 16 and the second female buckle 17, so that the waist protective plate 9, the first protective plate 1 and the second protective plate 3 can be carried on the user's body. In addition, the cooperation of the third male buckle 19 and the third female buckle 20 can limit the two shoulder straps 15 to prevent the shoulder straps 15 from detaching from the shoulders.

[0049] Reference Figure 1 , Figure 2 and Figure 5The positioning structure includes two fixing blocks 21, and the two fixing blocks 21 are respectively fixed on the sides of the two first protective plates 1 away from each other. The first bolts 22 are threaded through the two fixing blocks 21, and the outer walls of the ends of the two first rotating shafts 2 away from each other are provided with a plurality of first positioning holes 23, and the first positioning holes 23 cooperate with the first bolts 22 to brake the first rotating shafts 2 and the first protective plates 1. The ends of the two second rotating shafts 8 away from each other are fixed with fixing plates 50, and the fourth bolts 51 are threaded through the two fixing plates 50, and the sides of the waist protective plates 9 away from each other are provided with second positioning holes 47, and the fourth bolts 51 cooperate with the second positioning holes 47 to brake the waist protective plates 9 and the second protective plates 3.

[0050] When it is necessary to fix the first protective plate 1, the second protective plate 3, the waist protective plate 9 and the protective back plate 10 as a whole, the first bolt 22 can be tightened so that the first bolt 22 is inserted into the first positioning hole 23 to brake the first protective plate 1 and the second protective plate 3. At the same time, the fourth bolt 51 is tightened so that the fourth bolt 51 is inserted into the second positioning hole 47 to brake the waist protective plate 9 and the second protective plate 3. In this way, the first protective plate 1, the second protective plate 3, the waist protective plate 9 and the protective back plate 10 form a whole, which is convenient for the later transportation of the injured person.

[0051] A transport structure may be provided on the first protective plate 1 and the protective back plate 10 to facilitate transport of the entire device when necessary.

[0052] Reference Figure 3 and Figure 4 The transport structure includes two second grooves 24 respectively arranged on one side of the two first protective plates 1 away from the first groove 4. The two second grooves 24 are used to accommodate and fix the subsequent transport components. A fixed column 25 is fixed on the inner wall of one side of the two second grooves 24. The outer wall sliding sleeve of the fixed column 25 is provided with a damping shaft 26, and the outer wall of the damping shaft 26 is sleeved with a screw rod 28. The setting of the damping shaft 26 enables the screw rod 28 to rotate on the damping shaft 26 and have a certain damping force to maintain the stability of its position. Among them, the outer wall thread sleeve of one screw rod 28 is provided with a threaded barrel 29. This threaded barrel 29 is used to connect the two screw rods 28 into a whole. Rope holes 30 are provided on the two screw rods 28, and these rope holes 30 are used to connect the pull rope with the screw rod 28, so that other trained personnel can pull the screw rod 28 by pulling the rope, thereby assisting in the transportation of the wounded.

[0053] When in use, the screw rod 28 can be pulled out of the second groove 24 and rotated so that one end of the two screw rods 28 are butted against each other. Then, the threaded barrel 29 is rotated, and the two screw rods 28 are tightly connected into a whole through the threaded action of the threaded barrel 29. In this way, it can be ensured that during the transportation process, the user's legs can remain stable and will not be injured due to shaking. At the same time, by passing the pull rope through the rope hole 30, other trained personnel can easily pull the screw rod 28 to assist in the transportation of the injured. According to the tension test (GB / T 3923.1-2013), the rope hole 30 (aperture Φ6mm) can withstand a maximum instantaneous tension of ≥800N, meeting the strength requirements of two people's collaborative pulling and transportation.

[0054] Reference Figure 6 and Figure 7 In addition, a storage groove 31 is provided on the side of the protective back plate 10 away from the restraint belt 6. A rotating column 32 is rotatably connected in the storage groove 31, and a head support plate 33 for supporting the user's head is fixedly sleeved on the outer wall of the rotating column 32. Two circular holes 34 are provided on the top of the protective back plate 10, and the two ends of the rotating column 32 extend into the two circular holes 34 respectively and are fixed with gears 37. Lifting rods 35 are slidably connected in the two circular holes 34, and racks 36 are fixed on one side of the two circular holes 34, and the racks 36 are meshed with the gears 37.

[0055] When in use, the lifting rod 35 can be pulled outward, and the lifting rod 35 drives the rotating column 32 to rotate through the cooperation of the rack 36 and the gear 37. The rotation of the rotating column 32 rotates the head support plate 33 out of the storage slot 31, and then the head support plate 33 can support the user's head. In this way, not only can the user's comfort be improved, but also the user's stability during transportation can be further guaranteed. Afterwards, other trainees can use the lifting rod 35 and the pull rope passing through the rope hole 30 to use the first protective plate 1, the second protective plate 3, the waist protective plate 9 and the protective back plate 10 as stretchers to complete the transportation of the wounded.

[0056] Reference Figure 4 In order to further improve the stability of the screw rod 28 and the damping shaft 26 in the second groove 24, a magnet ring 27 can be fixedly sleeved on the outer wall of the fixing column 25, and an iron block can be fixed on one end of the damping shaft 26. In this way, a magnetic attraction can be generated between the iron block and the magnet ring 27, so that the screw rod 28 and the damping shaft 26 are stably stored in the second groove 24 to prevent shaking or falling off when not in use.

[0057] Reference Figure 1 and Figure 2A storage bag 7 is fixedly connected to the second protective plate 3 on one side away from the restraining belt 6 by sewing or gluing. The storage bag 7 is used to store first aid supplies or other necessities for quick access during field training or medical transportation.

[0058] Through the above specific implementation, it can ensure that the equipment provides comprehensive protection for the injured during field training or medical transportation, and avoids secondary injuries that may be caused during transportation. At the same time, the equipment has a simple structure, is easy to operate, and has high practicality and feasibility.

[0059] Example 2: Reference Figure 8-Figure 10 At the bottom of the waist protection plate 9, two bases 38 are fixed by welding or bolt connection. The same storage rod 39 is rotated through the two bases 38, and the storage rod 39 can rotate freely in the base 38. On the outer wall of the storage rod 39, two coil springs 40 are sleeved, one end of the two coil springs 40 is fixedly connected to one side of the adjacent base 38, and the other end is fixedly connected to the outer wall of the storage rod 39. The setting of the coil spring 40 can keep the storage rod 39 in a certain tension state when it is not subjected to external force. The preload force of the coil spring 40 (wire diameter 1.2mm, material 65Mn steel) is set to 5-8N·m, ensuring that the static torque deviation of the storage rod 39 in the free state is ≤0.3N·m, meeting the requirement of self-locking of the canvas 41 without external force. On the outer wall of the storage rod 39, a layer of canvas 41 is wound, and the canvas 41 is located between the two coil springs 40 to protect the buttocks of the injured. A connecting plate 42 is fixed to the bottom of the canvas 41 by sewing or other methods, and two connecting heads 43 are fixed to one side of the connecting plate 42 by welding or bolting or other methods. A connecting buckle 44 is fixed to one side of each of the two second protective plates 3 by welding or bolting or other methods, and the connecting head 43 can be plugged into the connecting buckle 44. A third bolt 45 is threadedly penetrated in the connecting buckle 44, and one end of the third bolt 45 can penetrate the connecting head 43, thereby fixing the connecting head 43 and the connecting buckle 44.

[0060] When in use, the canvas 41 is pulled by the connecting plate 42 to unfold the canvas 41, and then the connecting head 43 is inserted into the connecting buckle 44, and the connecting head 43 and the connecting buckle 44 are fixed by tightening the third bolt 45, so that the buttocks of the injured person are protected by the canvas 41 to prevent the injured person's buttocks from being damaged by branches, stones and insects in the wild during transportation.

[0061] refer to Fig.10Two hydraulic chambers 46 are provided in the waist protection plate 9, and the two hydraulic chambers 46 are respectively connected to the two second positioning holes 47. A piston plate 49 is sealed and slidably connected in the two second positioning holes 47, and the piston plate 49 can cooperate with the fourth bolt 51. A spring 48 is fixed to the side of the two piston plates 49 close to each other by welding or the like, and one end of the spring 48 is fixedly connected to the inner wall of one side of the hydraulic chamber 46. The setting of the spring 48 can enable the piston plate 49 to maintain a certain position when not subjected to external force. A pin rod 52 is sealed and slidably penetrated on the bottom inner wall of the two hydraulic chambers 46. On the outer wall of the threaded cylinder 29, two groups of brake components are provided, and the two groups of brake components are composed of a plurality of pin holes 53. The pin rod 52 can be plugged and matched with the pin hole 53, so as to brake the storage rod 39.

[0062] When the canvas 41 is used to support the legs of the injured, the fourth bolt 51 can be tightened to insert it into the second positioning hole 47 and push the piston plate 49 to move. The movement of the piston plate 49 compresses the hydraulic oil in the hydraulic chamber 46, so that the pin rod 52 moves downward under the action of the hydraulic oil and inserts into the pin hole 53, braking the storage rod 39. In this way, the storage rod 39 can no longer rotate, so that the canvas 41 remains in the unfolded state, supporting the legs of the injured.

[0063] A method for using field training protection and medical transport equipment comprises the following steps:

[0064] S1. When worn, the first protective plate 1 and the second protective plate 3 are respectively attached to the calf and the thigh, wherein one end of the corresponding restraining belt 6 extends to the first groove 4 and passes through the first fixed axis 5, and then the first protective plate 1, the second protective plate 3 and the user's calf and thigh are fixed by the matching Velcro thereon, then, the waist protective plate 9 can be bound to the user's waist by the cooperation of the first male buckle 13 and the first female buckle 14, and then the shoulder strap 15 is placed on the user's shoulders by the second male buckle 16 and the second female buckle 17, so that the user can carry the waist protective plate 9, the first protective plate 1 and the second protective plate 3 on his body, and in addition, the cooperation of the third male buckle 19 and the third female buckle 20 can limit the two shoulder straps 15 to prevent the shoulder straps 15 from detaching from the shoulders, so that when the user falls and rolls on the slope, the legs can be protected by the first protective plate 1 and the second protective plate 3, and the protective back plate 10 can protect the back;

[0065] S2. When the user is injured and needs to be transferred to the treatment area for treatment, the screw rod 28 is pulled out of the second groove 24 and rotated so that one ends of the two screw rods 28 are butted against each other, and the threaded cylinder 29 is rotated to connect the two screw rods 28 into a whole through the threaded cylinder 29 to ensure the stability of the user's legs during the transfer process, and the pull rope passes through the rope hole 30 so that other trainers can pull the screw rod 28;

[0066] S3, the user then lies flat on the ground, tightens the first bolt 22, inserts the first bolt 22 into the first positioning hole 23 to brake the first protective plate 1 and the second protective plate 3, tightens the fourth bolt 51, inserts the fourth bolt 51 into the second positioning hole 47, brakes the waist protective plate 9 and the second protective plate 3, and then the first protective plate 1, the second protective plate 3, the waist protective plate 9 and the protective back plate 10 form a whole, which is convenient for the later transfer of the injured person;

[0067] S4. In addition, the lifting rod 35 is pulled outward, and the lifting rod 35 drives the rotating column 32 to rotate through the cooperation of the rack 36 and the gear 37. The rotating column 32 rotates the head support plate 33 out of the storage slot 31, so that the head support plate 33 can support the user's head. After that, other trainees can use the lifting rod 35 and the pull rope passing through the rope hole 30 to use the first protective plate 1, the second protective plate 3, the waist protective plate 9 and the protective back plate 10 as a stretcher to complete the transfer of the injured;

[0068] S5. In addition, before the injured person lies flat, the canvas 41 is pulled through the connecting plate 42, and the connecting head 43 is inserted into the connecting buckle 44. The connecting head 43 and the connecting buckle 44 are fixed through the third bolt 45. The injured person's buttocks are protected by the canvas 41 to prevent the injured person's buttocks from being damaged by branches, leaves, stones and insects in the wild during transportation. Then, the piston plate 49 is pushed to move while the fourth bolt 51 is tightened and inserted into the second positioning hole 47. Then, under the action of the hydraulic oil in the hydraulic chamber 46, the pin rod 52 is pushed downward and inserted into the pin hole 53 to brake the storage rod 39, so that the canvas 41 supports the injured person's legs.

[0069] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A field training protection and medical transport equipment, characterized in that: The invention comprises two first protective plates (1) and a second protective plate (3), wherein a first rotating shaft (2) is fixed to the sides of the two second protective plates (3) that are away from each other, the two first protective plates (1) are respectively rotatably sleeved on the outer walls of the corresponding first rotating shafts (2), a second rotating shaft (8) is rotatably penetrated in the two second protective plates (3), a same waist protective plate (9) is fixed to the sides of the two second rotating shafts (8) that are close to each other, and is used to protect the waist, and a protective back plate (10) is fixed to the top of the waist protective plate (9), and is used to protect the back of the user; A wearing structure, arranged on the first protective plate (1), the second protective plate (3) and the waist protective plate (9), and used for wearing the first protective plate (1), the second protective plate (3) and the waist protective plate (9) on a user; The positioning structure is arranged between the first protective plate (1), the second protective plate (3) and the waist protective plate (9) and is used to match the first protective plate (1), the second protective plate (3) and the waist protective plate (9) to form a whole.

2. A field training protection and medical transport equipment according to claim 1, characterized in that: The wearing structure comprises a first groove (4) provided on one side of the first protective plate (1) and the second protective plate (3), a first fixed shaft (5) being fixed in the first groove (4), a restraining belt (6) being fixed on one side of the second protective plate (3) and the first protective plate (1), and the restraining belt (6) is matched with the adjacent first fixed shaft (5), one side of the restraining belt (6) is provided with two mutually matched Velcro strips for fixing the corresponding legs of the user to the corresponding first protective plate (1) and the second protective plate (3), the two ends of the waist protective plate (9) are fixed with second fixed shafts (11), the outer walls of the two second fixed shafts (11) are sleeved with first connecting belts (12), and the ends of the two first connecting belts (12) close to each other are respectively fixed with a first male buckle (13) and a first female buckle ( 14), and the first male buckle (13) is buckled with the first female buckle (14) to fix the waist protection plate (9) to the waist of the user, two shoulder straps (15) are fixed on the top of the waist protection plate (9), and the bottom ends of the two shoulder straps (15) are fixed with second male buckles (16), and the tops of the two restraining belts (6) are fixed with second female buckles (17), and the second female buckles (17) are buckled with the corresponding second male buckles (16) to increase the stability of the restraining belts (6), and the second connecting belts (18) are fixed on the sides close to each other, and the ends of the two second connecting belts (18) close to each other are respectively fixed with third male buckles (19) and third female buckles (20), and the third male buckle (19) and the third female buckle (20) are buckled with each other to limit the two shoulder straps (15).

3. A field training protection and medical transport equipment according to claim 2, characterized in that: The positioning structure comprises two fixing blocks (21), the two fixing blocks (21) are respectively fixed on the sides of the two first protective plates (1) away from each other, the two fixing blocks (21) are both threaded with a first bolt (22), the outer walls of the ends of the two first rotating shafts (2) away from each other are both provided with a plurality of first positioning holes (23), and the first positioning holes (23) cooperate with the first bolts (22) to brake the first rotating shafts (2) and the first protective plates (1), the ends of the two second rotating shafts (8) away from each other are both fixed with a fixing plate (50), the two fixing plates (50) are both threaded with a fourth bolt (51), the sides of the waist protective plates (9) away from each other are both provided with a second positioning hole (47), and the fourth bolt (51) cooperates with the second positioning hole (47) to brake the waist protective plate (9) and the second protective plate (3).

4. A field training protection and medical transport equipment according to claim 3, characterized in that: It also includes a transport structure, which is arranged on the first protective plate (1) and the protective back plate (10) and is used to transport the first protective plate (1), the second protective plate (3) and the waist protective plate (9) that form an integral whole. The transport structure includes two second grooves (24). The two second grooves (24) are respectively arranged on the side of the two first protective plates (1) away from the first groove (4). A fixing column (25) is fixed to the inner wall of one side of the two second grooves (24). The outer walls of the two fixing columns (25) are slidably sleeved with a damping shaft (26). The outer walls of the two damping shafts (26) are sleeved with a screw rod (28). The outer wall of one of the screw rods (28) is threadedly sleeved with a threaded cylinder (29) for forming the two screw rods (28) into a whole. The two screw rods (28) are provided with a rope hole (30) for connecting the pull rope to the screw rod (28).

5. A field training protection and medical transport equipment according to claim 4, characterized in that: The carrying structure also includes a storage groove (31) arranged on the side of the protective back plate (10) away from the restraining belt (6), and a rotating column (32) is rotatably connected in the storage groove (31), and the outer wall of the rotating column (32) is fixedly sleeved with a head support plate (33) for supporting the user's head, and two circular holes (34) are provided on the top of the protective back plate (10), and the two ends of the rotating column (32) extend into the two circular holes (34) respectively and are fixed with gears (37), and the two circular holes (34) are slidably connected with a lifting rod (35), and one side of the two circular holes (34) is fixed with a rack (36), and the rack (36) is meshed with the gear (37) to drive the head support plate (33) to rotate out of the storage groove (31).

6. A field training protection and medical transport equipment according to claim 5, characterized in that: The outer wall of the fixing column (25) is fixedly sleeved with a magnet ring (27), one end of the damping shaft (26) is fixed with an iron block, and the iron block and the magnet ring (27) generate a magnetic attraction force for stably accommodating the screw rod (28) and the damping shaft (26) in the second groove (24).

7. A field training protection and medical transport equipment according to claim 6, characterized in that: A storage bag (7) is fixed to a side of the second protective plate (3) away from the restraining belt (6).

8. A field training protection and medical transport equipment according to claim 7, characterized in that: Two bases (38) are fixed at the bottom of the waist protection plate (9), and a same storage rod (39) is rotatably penetrated in the two bases (38). The outer wall of the storage rod (39) is sleeved with two coil springs (40) fixedly connected to one side of the adjacent base (38), and the ends of the two coil springs (40) close to each other are fixedly connected to the outer wall of the storage rod (39). A canvas (41) is wound around the outer wall of the storage rod (39), and the canvas (41) is located between the two coil springs (40). A connecting plate (42) is fixed to the bottom end of the canvas (41), two connecting heads (43) are fixed to one side of the connecting plate (42), connecting buckles (44) are fixed to one side of the two second protective plates (3), and the connecting heads (43) are plugged into and matched with the connecting buckles (44), a third bolt (45) is passed through the internal thread of the connecting buckle (44), and one end of the third bolt (45) passes through the connecting head (43), so as to fix the connecting head (43) and the connecting buckle (44).

9. A field training protection and medical transport equipment according to claim 8, characterized in that: The waist protection plate (9) is provided with two hydraulic chambers (46), and the two hydraulic chambers (46) are respectively connected to the two second positioning holes (47), and the two second positioning holes (47) are both sealed and slidably connected with piston plates (49), and the piston plates (49) are matched with the fourth bolt (51), and the two piston plates (49) are fixed with springs (48) on the sides close to each other, and one end of the two springs (48) is respectively fixedly connected to the inner wall of one side of the two hydraulic chambers (46), and the bottom inner walls of the two hydraulic chambers (46) are sealed and slidably penetrated by pin rods (52), and the outer wall of the threaded cylinder (29) is provided with two groups of braking components, and the two groups of braking components are composed of a plurality of pin holes (53), and the pin rods (52) are plug-fitted with the pin holes (53) for braking the storage rod (39).

10. A method of using the field training protection and medical transport equipment according to claim 9, characterized in that: The following steps are involved: S1. Wearing protective equipment: the first protective plate (1) and the second protective plate (3) are placed against the calf and thigh, the restraint belt (6) is fixed, the first male buckle (13) and the first female buckle (14) cooperate to restrain the waist protective plate (9), the second male buckle (16) and the second female buckle (17) fix the shoulder strap (15), and the third male buckle (19) and the third female buckle (20) limit the shoulder strap (15); S2. Connect the screw rod (28) to stabilize the legs: pull out and rotate the screw rod (28), connect them through the threaded tube (29) after docking, and pass the pull rope through the rope hole (30) to facilitate pulling; S3, braking each protective plate to form a whole: tightening the first bolt (22) and inserting it into the first positioning hole (23), tightening the fourth bolt (51) and inserting it into the second positioning hole (47), braking each protective plate; S4, rotating the head support plate (33) and transporting the injured: the lifting rod (35) drives the rotating column (32) through the rack (36) and the gear (37), rotates the head support plate (33), and transports the injured through the lifting rod (35) and the pull rope; S5. Protect the buttocks of the injured and support the legs: the connecting plate (42) pulls the canvas (41), the connecting head (43) is inserted into the connecting buckle (44) and fixed with the third bolt (45), the piston plate (49) is pushed to move, and the pin rod (52) moves downward and is inserted into the pin hole (53) to brake the storage rod (39).

Images