Medical rescue helicopter rescue stretcher

Abstract

The utility model relates to medical rescue stretcher technical field, especially medical rescue helicopter rescue stretcher, including base, the base is installed in the cabin of helicopter, the upper end of base is opened with the flow groove, the upper end of base is installed with the cylinder near the position of front end, the output shaft of cylinder is fixedly connected with second connecting block, second connecting block is Y shape design, the lower end of second connecting block is fixedly connected with first cleaning plate, the upper end of base is fixedly connected with two groups of symmetrical slide rails near both sides, the both sides of slide rail are opened with the sliding slot, through the cleaning plate of cylinder drive and motor drive's stirring spray system, realized the automatic stirring, spraying of cleaning and disinfectant, improved the cleaning efficiency, reduced manual operation, ensured the uniformity of disinfection, reduced the risk of cross infection, through the linkage of electric telescopic link, support and frame board, realized the stable movement and positioning of patient, reduced the physical consumption of nursing staff.

Description

Technical Field

[0001] This utility model relates to the field of medical rescue stretcher technology, and in particular to a medical rescue helicopter rescue stretcher. Background Technology

[0002] A stretcher is a piece of equipment used at rescue or medical sites, mainly for transporting the wounded and sick. With the opening up of low-altitude airspace by the country, the use of helicopters as a medical transport vehicle is becoming more and more common. This type of helicopter rescue can not only adapt to different terrain conditions, but also has a relatively fast rescue speed.

[0003] In existing helicopter rescue operations, medical personnel need to manually lift the stretcher out for assembly, which is slow and may cause secondary injury to the patient during the movement. In addition, the length of the stretcher is mostly fixed and cannot accommodate tall people. Blood dripping from the patient needs to be cleaned up manually, and the disinfection surface cannot be evenly covered during the disinfection process. Therefore, this utility model proposes a medical rescue helicopter rescue stretcher. Utility Model Content

[0004] The main purpose of this utility model is to provide a medical rescue helicopter rescue stretcher, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A medical rescue helicopter rescue stretcher includes a base, characterized in that: the base is installed inside the helicopter cabin, a guide groove is provided at the upper end of the base, a cylinder is installed at the upper end of the base near the front end, the output shaft of the cylinder is fixedly connected to a second connecting block, the second connecting block is Y-shaped, a first cleaning plate is fixedly connected to the lower end of the second connecting block, and two sets of symmetrical slide rails are fixedly connected at the upper end of the base near both sides, with slide grooves provided on both sides of the slide rails.

[0007] Preferably, a second mounting plate is fixedly connected to the rear end of the cylinder, and two sets of symmetrical electric telescopic rods are installed at the front end of the second mounting plate. The output shaft of the electric telescopic rod is fixedly connected to a second cleaning plate.

[0008] Preferably, the upper end of the second connecting block is provided with two sets of first brackets, and the outer sides of the two sets of first brackets are fixedly connected to a second bracket plate. The outer side of one of the two sets of first brackets is fixedly connected to the second connecting block. Both sides of the two sets of first brackets are fixedly connected to a first mounting plate. The first mounting plate is C-shaped and is slidably connected to the inner side of the slide groove.

[0009] Preferably, a second bracket is slidably connected to the inner side of the first bracket, a first frame plate is fixedly connected to one side of both sets of the second brackets, a first connecting block is fixedly connected to the far ends of both sets of the second brackets, and a third bracket is fixedly connected to the near ends of both sets of the first connecting blocks.

[0010] Preferably, a motor is provided on the outer side of one of the two sets of first brackets, and a connecting rod is fixedly connected to the output shaft of the first bracket. The outer side of the connecting rod passes through the two sets of first brackets. Gears are rotatably connected inside the two sets of first brackets on the outer side of the connecting rod. Two sets of toothed plates are meshed on the outer side of the gears. The sides of the two sets of toothed plates that are far apart are fixedly connected to the two sets of second brackets respectively.

[0011] Preferably, a disinfectant container is rotatably connected to the outer side of the connecting rod, the front end of the disinfectant container is fixedly connected to the second connecting block, a stirring block is fixedly connected to the interior of the disinfectant container at the rear end of the connecting rod, and multiple spray heads are arranged around the outer side of the disinfectant container.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device, through a cylinder-driven cleaning plate and a motor-driven stirring and spraying system, achieves automatic stirring and spraying of cleaning and disinfecting solutions, improving cleaning efficiency, reducing manual operation, ensuring uniform disinfection, and reducing the risk of cross-infection. Through the linkage of electric telescopic rods, supports, and shelves, it enables smooth movement and positioning of patients, reducing the physical exertion of nursing staff and minimizing the risk of secondary injury to patients during transport. The guide chute and gears work together to ensure precise positioning of each moving part, avoiding jamming or deviation and improving the long-term stability of the equipment. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of a medical rescue helicopter rescue stretcher according to the present invention;

[0016] Figure 2 This is a cross-sectional schematic diagram of the overall structure of a medical rescue helicopter rescue stretcher according to the present invention;

[0017] Figure 3This is a cross-sectional schematic diagram of a medical rescue helicopter rescue stretcher according to the present invention;

[0018] Figure 4 This utility model relates to a medical rescue helicopter rescue stretcher. Figure 3 Enlarged schematic diagram of section A in the middle;

[0019] Figure 5 This is a schematic diagram of the structure of a medical rescue helicopter rescue stretcher according to the present invention.

[0020] In the diagram: 1. Base; 2. Cylinder; 3. Slide rail; 4. Slide groove; 5. First mounting plate; 6. First bracket; 7. Second bracket; 8. First connecting block; 9. Third bracket; 10. First frame plate; 11. Second frame plate; 12. Motor; 13. Second connecting block; 14. First cleaning plate; 15. Second mounting plate; 16. Electric telescopic rod; 17. Second cleaning plate; 18. Connecting rod; 19. Gear; 20. Gear plate; 21. Stirring block; 22. Disinfectant box; 23. Spray head. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides, for example Figures 1-5 The medical rescue helicopter rescue stretcher shown includes a base 1, characterized in that: the base 1 is installed inside the helicopter cabin, a guide groove is provided at the upper end of the base 1, a cylinder 2 is installed at the upper end of the base 1 near the front end, the output shaft of the cylinder 2 is fixedly connected to a second connecting block 13, the second connecting block 13 is Y-shaped, a first cleaning plate 14 is fixedly connected at the lower end of the second connecting block 13, and two sets of symmetrical slide rails 3 are fixedly connected at the upper end of the base 1 near both sides, with slide grooves 4 provided on both sides of the slide rails 3.

[0023] In this embodiment, a second mounting plate 15 is fixedly connected to the rear end of the cylinder 2, and two sets of symmetrical electric telescopic rods 16 are installed at the front end of the second mounting plate 15. The output shaft of the electric telescopic rods 16 is fixedly connected to a second cleaning plate 17.

[0024] Specifically, cylinder 2 restricts the position of the second mounting plate 15, and the output shaft of the electric telescopic rod 16 drives the second cleaning plate 17 to move.

[0025] In this embodiment, two sets of first brackets 6 are provided at the upper end of the second connecting block 13. The outer sides of the two sets of first brackets 6 are fixedly connected to the second bracket plate 11. The outer side of one of the two sets of first brackets 6 is fixedly connected to the second connecting block 13. The two sides of the two sets of first brackets 6 are fixedly connected to the first mounting plate 5. The first mounting plate 5 is C-shaped and is slidably connected to the inner side of the slide groove 4.

[0026] Specifically, when the second connecting block 13 moves, it drives the first bracket 6 to move. The movement of the first bracket 6 drives the first mounting plate 5 to slide in the grooves 4 opened on both sides of the slide rail 3. When the first mounting plate 5 moves, it drives the second bracket plate 11 to move.

[0027] In this embodiment, the inner side of the first bracket 6 is slidably connected to the second bracket 7, and the two sets of second brackets 7 are fixedly connected to the first frame plate 10 on one side. The ends of the two sets of second brackets 7 that are far apart are fixedly connected to the first connecting block 8, and the ends of the two sets of first connecting blocks 8 that are close to each other are fixedly connected to the third bracket 9.

[0028] Specifically, the second bracket 7 slides inside the first bracket 6, restricts the position of the first bracket plate 10, and when the second bracket 7 moves, it drives the first connecting block 8 and the third bracket 9 to move.

[0029] In this embodiment, a motor 12 is provided on the outer side of one of the two sets of first brackets 6. A connecting rod 18 is fixedly connected to the output shaft of the first bracket 6. The outer side of the connecting rod 18 passes through the two sets of first brackets 6. Gears 19 are rotatably connected inside the two sets of first brackets 6 on the outer side of the connecting rod 18. Two sets of toothed plates 20 are meshed on the outer side of the gears 19. The sides of the two sets of toothed plates 20 that are far apart are fixedly connected to the two sets of second brackets 7 respectively.

[0030] Specifically, the output shaft of motor 12 drives the connecting rod 18 to rotate, the connecting rod 18 drives the gear 19 to rotate, the outer teeth of gear 19 mesh with the outer teeth of the toothed plate 20, the rotation of gear 19 drives the toothed plate 20 to move, and the movement of the toothed plate 20 drives the movement of the second bracket 7.

[0031] In this embodiment, a disinfectant box 22 is rotatably connected to the outer side of the connecting rod 18. The front end of the disinfectant box 22 is fixedly connected to the second connecting block 13. A stirring block 21 is fixedly connected inside the disinfectant box 22 at the rear end of the connecting rod 18. Multiple spray heads 23 are arranged around the outer side of the disinfectant box 22.

[0032] Specifically, the second connecting block 13 restricts the position of the disinfectant box 22, the connecting rod 18 drives the stirring block 21 to rotate, the rotation of the stirring block 21 can stir the disinfectant inside the disinfectant box 22, and the spray head 23 sprays out the disinfectant.

[0033] Working principle: When using this device, the cylinder 2 installed on the base 1 is activated. The output shaft of the cylinder 2 drives the second connecting block 13 to move. The movement of the second connecting block 13 drives the first bracket 6 and the first cleaning plate 14 to move. The movement of the first bracket 6 drives the first mounting plate 5 to slide in the grooves 4 opened on both sides of the slide rail 3. The motor 12 is activated. The output shaft of the motor 12 drives the connecting rod 18 to rotate. The connecting rod 18 drives the gear 19 and the stirring block 21 to rotate. The rotation of the stirring block 21 can stir the disinfectant inside the disinfectant box 22. The spray head is activated. Disinfectant is sprayed out. The outer teeth of gear 19 mesh with the outer teeth of the toothed plate 20. The rotation of gear 19 drives the toothed plate 20 to move. The movement of the toothed plate 20 drives the movement of the second support 7. The movement of the second support 7 drives the movement of the first connecting block 8. When the first connecting block 8 moves, it drives the movement of the third support 9 and the first frame plate 10. The patient is placed on the second frame plate 11 and the first frame plate 10. The electric telescopic rod 16 installed on the second mounting plate 15 is activated. The output shaft of the electric telescopic rod 16 drives the second cleaning plate 17 to move.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A medical rescue helicopter rescue stretcher, comprising a base (1), characterized in that: The base (1) is installed inside the cabin of the helicopter. A guide groove is provided at the upper end of the base (1). A cylinder (2) is installed at the upper end of the base (1) near the front end. The output shaft of the cylinder (2) is fixedly connected to a second connecting block (13). The second connecting block (13) is Y-shaped. A first cleaning plate (14) is fixedly connected at the lower end of the second connecting block (13). Two sets of symmetrical slide rails (3) are fixedly connected at the upper end of the base (1) near both sides. Slide grooves (4) are provided on both sides of the slide rails (3).

2. The medical rescue helicopter rescue stretcher according to claim 1, characterized in that: The rear end of the cylinder (2) is fixedly connected to a second mounting plate (15), and the front end of the second mounting plate (15) is equipped with two sets of symmetrical electric telescopic rods (16). The output shaft of the electric telescopic rods (16) is fixedly connected to a second cleaning plate (17).

3. The medical rescue helicopter rescue stretcher according to claim 1, characterized in that: The upper end of the second connecting block (13) is provided with two sets of first brackets (6). The outer sides of the two sets of first brackets (6) are fixedly connected to a second bracket plate (11). The outer side of one of the two sets of first brackets (6) is fixedly connected to the second connecting block (13). The two sides of the two sets of first brackets (6) are fixedly connected to a first mounting plate (5). The first mounting plate (5) is C-shaped and is slidably connected to the inner side of the slide groove (4).

4. A medical rescue helicopter rescue stretcher according to claim 3, characterized in that: The inner side of the first bracket (6) is slidably connected to the second bracket (7), and the two sets of second brackets (7) are fixedly connected to the first frame plate (10) on one side. The two sets of second brackets (7) are fixedly connected to the ends that are far apart, and the two sets of first connecting blocks (8) are fixedly connected to the ends that are close together, and the third bracket (9) is fixedly connected to the ends that are close together.

5. A medical rescue helicopter rescue stretcher according to claim 3, characterized in that: A motor (12) is provided on the outside of one of the two sets of first brackets (6). The output shaft of the first bracket (6) is fixedly connected to a connecting rod (18). The outside of the connecting rod (18) passes through the two sets of first brackets (6). Gears (19) are rotatably connected inside the two sets of first brackets (6) on the outside of the connecting rod (18). Two sets of toothed plates (20) are meshed on the outside of the gears (19). The two sets of toothed plates (20) are fixedly connected to the two sets of second brackets (7) on opposite sides.

6. A medical rescue helicopter rescue stretcher according to claim 5, characterized in that: A disinfectant container (22) is rotatably connected to the outside of the connecting rod (18). The front end of the disinfectant container (22) is fixedly connected to the second connecting block (13). A stirring block (21) is fixedly connected inside the disinfectant container (22) at the rear end of the connecting rod (18). Multiple spray nozzles (23) are arranged around the outside of the disinfectant container (22).

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