CN115350022B - A transport device for patients with severe hypertension - Google Patents

Abstract

The invention provides a transfer device for patients with severe hypertension, which effectively solves the problem that the existing transfer bed does not have the function of collecting and packing vomitus, and comprises a transfer bed, wherein a vomitus barrel is arranged in the lower end of the transfer bed in a sliding way back and forth way, an opening and closing mechanism is arranged at the upper end of the vomitus barrel, a plurality of sliding round bars are respectively and fixedly arranged on the lower end surface of the opening and closing mechanism, a conical block is respectively and fixedly arranged at the bottom of each sliding round bar, a plurality of rubber bands are uniformly arranged on the sliding round bars, a vertical plate positioned at one side of each sliding round bar is respectively and fixedly arranged at the lower end of each vertical plate, a stirring gear is respectively and rotatably arranged at the lower end of each vertical plate, and a garbage bag can be sealed by the cooperation of square bars, L-shaped bars, push rings, stirring bars, outer linkage gears, stirring gears, rubber bands, sliding round bars and conical blocks, so that unnecessary infection caused by manual sealing of medical staff can be avoided.

Description

A transport device for patients with severe hypertension

Technical field

The invention relates to the field of medical technology, and in particular to a transport device for patients with severe hypertension.

Background technique

Hypertension refers to an increase in systemic arterial blood pressure (systolic blood pressure and/or diastolic blood pressure) as the main feature (systolic blood pressure ≥140 mmHg, diastolic blood pressure ≥90 mmHg), which may be accompanied by dysfunction of the heart, brain, kidneys and other organs. Or a clinical syndrome of organic damage. High blood pressure is the most common chronic disease and the most important risk factor for cardiovascular and cerebrovascular diseases. When severe patients have sudden high blood pressure, they will have difficulty breathing, blurred vision, chest tightness, and asthma. , nausea, vomiting and other symptoms, at this time the patient needs to be transported, treated and rescued immediately.

When a patient with severe hypertension vomits during transport, the medical staff lift the patient up and vomit directly into the trash can. The vomit is in direct contact with the outside world, emitting a pungent smell and polluting the air; After the vomiting is over, the medical staff manually seal the garbage bags, which easily causes hand contamination; and when supporting the patient to vomit, it not only consumes the physical strength of the medical staff, but also takes up a lot of medical staff; when the patient vomits, the patient needs to be The back is rested, but the existing medical staff puts the bedding on the patient's back to rest. When there are few beddings, the operation is not very convenient.

Therefore, the present invention provides a transport device for patients with severe hypertension to solve this problem.

Contents of the invention

In view of the above situation, in order to overcome the shortcomings of the prior art, the present invention provides a transport device for patients with severe hypertension, which effectively solves the problem that the existing transport bed does not have the function of collecting and packaging vomitus.

In order to achieve the above object, the technical solution adopted by the present invention is: a transfer device for patients with severe hypertension, including a transfer bed. A vomiting bucket is slidably installed in the lower end of the transfer bed, and an opening and closing device is installed at the upper end of the vomiting bucket. mechanism, a plurality of sliding round rods are fixedly installed on the lower end surface of the opening and closing mechanism, and a conical block is fixedly installed on the bottom of each sliding round rod. Multiple sliding round rods are evenly installed on the plurality of sliding round rods. rubber bands, the lower end of the opening and closing mechanism is fixedly installed with a vertical plate located on one side of each sliding round rod, and the lower end of each vertical plate is rotationally installed with a toggle gear, and each vertical plate Internal linkage gears are rotatably installed and fixedly installed coaxially with the toggle gears. The outer sides of each vertical plate are respectively rotatably installed with external linkage gears meshing with the internal linkage gears. Each of the external linkage gears is evenly fixed. A plurality of toggle rods are installed, and a pushing device is slidably installed on the lower end of the opening and closing mechanism. A square rod located on one side of each toggle rod is fixedly installed at the bottom of the pushing device. Each of the square rods The lower ends of the L-shaped rods are respectively rotatably installed with L-shaped rods, and the lower ends of each of the L-shaped rods are respectively fixedly installed with push rings.

Preferably, a placement slot is provided at the upper left end of the transfer bed. A support plate is rotatably installed in the placement slot. Two support rods are rotatably installed at the left end of the support plate. The left rear end of the transfer bed is provided with a support plate. There is a handle groove, and the rear end of the support plate is fixedly installed with a handle located in the handle groove.

Preferably, the opening and closing mechanism includes an opening and closing chassis that is threadedly mounted on the upper end of the vomit bucket, a bottom hole is provided in the middle of the opening and closing chassis, and a plurality of bottom chutes are provided at the upper end of the opening and closing chassis. A plurality of fitting blocks are slidably installed on the upper end of the opening and closing chassis. The bottom of each fitting block is fixedly installed with a sliding block slidably installed in the bottom chute. A rotating plate above the closing block. A plurality of upper chute slots are provided at the bottom of the rotating plate. The upper end of each fitting block is fixedly mounted with a moving block that is slidably installed in the upper chute. Each rotating plate There is an upper end hole corresponding to the bottom hole in the middle, and each of the sliding round rods and vertical plates is fixedly installed on the bottom of the opening and closing chassis.

Preferably, the pushing device includes a plurality of limiting guide rods installed on the opening and closing chassis by sliding up and down, synchronization rings are fixedly installed between the plurality of limiting guide rods, and the upper end of each square rod is fixed respectively. It is installed on the synchronization ring, and a pressing rod is fixedly installed on the upper end of one of the limiting guide rods.

Preferably, the rear end of the support plate is rotatably mounted with a side body plate, the left end of the support plate is rotatably mounted with an upper worm gear coaxially fixedly connected to the side body plate, the left end of the transfer bed is rotatably mounted with a worm, and the transfer bed is rotatably mounted with a worm gear. The rear end of the crankshaft is rotated and installed with a rocking handle coaxially fixedly connected to the worm.

Preferably, a placement box is fixedly installed on the left lower end of the transfer bed, and arc-shaped grooves are respectively provided on the left and right end surfaces of the placement box. The placement box is provided with a mobile device that slides in the two arc-shaped grooves. board, and the vomit bucket is placed on the upper end of the moving board.

Preferably, a pulley set is installed on the left end of the placement box, a limit ring is rotationally installed on the left end of the moving plate, and an extension rod connected to the pulley set is slidably installed on the upper end of the limit ring. A lower worm wheel engaged with a worm is mounted on the transfer bed and is coaxially and fixedly connected to the upper end of the pulley set. A driving device is connected between the moving plate and the vomit bucket.

Preferably, the driving device includes a driving gear that is coaxially and rotationally connected with the moving plate. An arc-shaped rack meshing with the driving gear is fixedly installed on the placement box, and a driving gear that is rotationally installed on the moving plate coaxially with the driving gear. A fixed bevel gear set, a connecting rod is rotatably installed on the moving plate, a sprocket set is connected between the connecting rod and the bevel gear set, and a toothed ring meshing with the connecting rod is fixedly installed on the circumferential end of the rotating disk. .

Preferably, a buffer spring is fixedly installed in the vomit bucket, a buffer plate is fixedly installed on the buffer spring, and a sliding door is installed on the vomit bucket.

Preferably, a spare cylinder is fixedly installed on the moving plate, and a spare bin is provided at the lower end of the transfer bed.

Beneficial effects of the present invention:

1. Garbage bags can be sealed through the cooperation of square rods, L-shaped rods, push rings, toggle rods, external linkage gears, linkage gears, toggle gears, rubber bands, sliding round rods, and conical blocks. , this can prevent medical staff from manually sealing and causing unnecessary infection.

2. Through the cooperative use of the sliding block, moving block, and fitting block, the garbage bag can be sealed first to reduce the amount of odor dissipation, and it also facilitates the operation of medical staff.

3. Through the cooperative use of the pressing rod, limit guide rod and synchronization ring, medical staff can avoid manual sealing and unnecessary infection.

4. Through the coordinated use of the crank handle, worm, upper worm gear, and side plates, the physical labor of medical staff is reduced and safety is improved.

5. This invention can realize mutual linkage, avoid infection, and save the physical strength of medical staff.

Description of the drawings

Figure 1 is a schematic three-dimensional view of the present invention.

Figure 2 is a second perspective view of the present invention.

Figure 3 is a schematic diagram of the vomit bucket of the present invention.

Figure 4 is a schematic diagram of the support plate of the present invention.

Figure 5 is an installation diagram of the rubber band of the present invention.

Figure 6 is an enlarged view of position A of the present invention.

Figure 7 is an installation diagram of the laminating block of the present invention.

Figure 8 is a schematic diagram of the synchronization ring of the present invention.

Figure 9 is an installation diagram of the toggle gear of the present invention.

Figure 10 is an expanded view of the opening and closing mechanism of the present invention.

Figure 11 is a partial cross-sectional view of the transfer bed of the present invention.

Figure 12 is an enlarged view of position B of the present invention.

Figure 13 is an installation diagram of the driving gear of the present invention.

Figure 14 is a schematic diagram of the pulley set of the present invention.

Figure 15 is a schematic diagram of the sprocket set of the present invention.

Figure 16 is a cross-sectional view of the vomit bucket of the present invention.

Figure 17 is a third perspective view of the present invention.

In the picture: 1. Transfer bed; 2. Vomit bucket; 3. Sliding round rod; 4. Conical block; 5. Rubber band; 6. Vertical plate; 7. Toggle gear; 8. Internal linkage gear; 9. External Linkage gear; 10. Toggle rod; 11. Square rod; 12. L-shaped rod; 13. Push ring; 14. Placement slot; 15. Support plate; 16. Support rod; 17. Handle slot; 18. Handle; 19 , Open and close the chassis; 20. Bottom hole; 21. Bottom chute; 22. Fitting block; 23. Sliding block; 24. Rotating plate; 25. Upper chute; 26. Moving block; 27. Upper hole; 28. Limit guide rod; 29. Synchronous ring; 30. Pressing rod; 31. Side plate; 32. Upper worm gear; 33. Worm; 34. Rocking handle; 35. Placement box; 36. Arc groove; 37. Moving plate; 38. Pulley set; 39. Limit ring; 40. Extension rod; 41. Lower worm gear; 42. Driving gear; 43. Arc rack; 44. Bevel gear set; 45. Connecting rod; 46. Sprocket set ; 47. Gear ring; 48. Buffer spring; 49. Buffer plate; 50. Sliding door; 51. Spare cylinder; 52. Spare bin.

Detailed ways

The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the detailed description of the embodiments with reference to the accompanying drawings 1 to 17. Those skilled in the art should understand that these embodiments are only In order to explain the technical principles of the present invention, it is not intended to limit the protection scope of the present invention. The structural contents mentioned in the following embodiments are all referred to the accompanying drawings of the description.

Various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in Figure 1-17, a transfer device for patients with severe hypertension includes a transfer bed 1. The lower end of the transfer bed 1 is fixedly equipped with four legs, and the lower end of each leg is provided with Universal wheels facilitate the movement of the transfer bed 1. A vomit bucket 2 is installed in the left lower end of the transfer bed 1 and is slid back and forth. The upper end of the vomit bucket 2 is equipped with an opening and closing mechanism. When the patient vomits, he can directly Vomit into the vomit bucket 2, and then use the opening and closing mechanism to seal the vomit bucket 2 to prevent the odor from spreading to the outside world. As shown in Figure 6, a plurality of sliding circles are fixedly installed on the lower end surface of the opening and closing mechanism. Rod 3, a plurality of sliding round rods 3 are respectively installed around the circumference of the opening and closing mechanism. The bottom of each sliding round rod 3 is fixed with a tapered block 4, and the plurality of sliding round rods 3 are evenly spaced. A plurality of rubber bands 5 are installed, and the upper end of each conical block 4 is a smooth slope. The diameter of the conical block 4 is larger than the diameter of the sliding rod 3 to prevent the rubber bands 5 from sliding off by themselves. The vomit bucket 2 A garbage bag is placed between the rubber bands 5. Multiple rubber bands 5 are installed between multiple sliding round bars 3 from top to bottom. The rubber bands 5 can be selected from existing suitable rubber bands, so The lower end of the opening and closing mechanism is fixedly installed with a plurality of vertical plates 6 located on one side of each sliding round rod 3. Each vertical plate 6 is arranged away from the outside of the sliding round rod 3. Each vertical plate 6 has a Toggle gears 7 are respectively installed at the lower ends. The tooth spacing on each of the toggle gears 7 is greater than the width of the rubber band 5. Under normal circumstances, the rubber band 5 located below is exactly located on the two toggle gears 7 on the same side. Between the teeth, when each toggle gear 7 is pushed to rotate, the teeth on the toggle gear 7 can push the corresponding rubber band 5 to slide downward against the corresponding sliding rod 3 until the rubber band 5 is in contact with the conical shape. The block 4 falls off. Before use, the medical staff first takes a plurality of rubber bands 5 and installs them on a plurality of sliding round rods 3 by turning the gear 7;

An inner linkage gear 8 is rotatably mounted on each vertical plate 6 and is fixedly mounted coaxially with the toggle gear 7 . An outer linkage gear meshing with the inner linkage gear 8 is rotatably mounted on the outside of each vertical plate 6 . 9. There is a certain friction force between each of the external linkage gears 9 and the vertical plate 6. Only when there is a certain external force can the external linkage gear 9 be pushed to rotate. Each of the external linkage gears 9 is far away from the vertical plate 6. A plurality of toggle levers 10 are evenly fixed on the end surfaces, and a push device is slidably installed on the lower end of the opening and closing mechanism. A square bar located on one side of each toggle lever 10 is fixedly installed on the bottom of the push device. 11. An L-shaped rod 12 is rotatably installed at the lower end of each square rod 11. A square hole is provided at the lower end of each square rod 11 toward the sliding round rod 3. The square hole penetrates the square rod 11. At the bottom, a fixed shaft is fixedly installed in each square hole. The upper end of the L-shaped rod 12 is rotated and installed on the fixed shaft. A torsion spring is installed between the L-shaped rod 12 and the square rod 11. Under normal conditions, Due to the force of the torsion spring, the upper end of the L-shaped rod 12 is vertical to the square rod 11. When the lower end of the L-shaped rod 12 is subjected to an external force, the lower end of the L-shaped rod 12 swings outward at this time, and each of the L-shaped rods 12 swings outward. Push rings 13 are fixedly installed on the lower ends of the profile rods 12, and each push ring 13 is provided with a crescent groove. In the initial state, the crescent groove corresponds up and down to the corresponding toggle rod 10 below;

When a severely hypertensive patient vomits during transportation, the medical staff quickly lifts the patient up, approaches the side of the transfer bed 1, pulls out the vomit bucket 2, and turns the opening and closing mechanism. At this time, the patient can vomit directly into the vomit bucket. 2. In the garbage bag, when the vomiting is over, first let the patient lie down slowly, and then the medical staff turn the opening and closing structure to close it. At this time, the upper end of the garbage bag is tightened to prevent the odor from spreading to the outside space, and then the medical staff The person pushes the pushing device downward to move, and the pushing device moves each square rod 11. At this time, each L-shaped rod 12 pushes the corresponding toggle rod 10 through the corresponding push ring 13 to move, and then each Each corresponding toggle lever 10 rotates with the outer linkage gear 9, and the outer linkage gear 9 meshes with the corresponding inner linkage gear 8 to rotate. The teeth on each toggle gear 7 push the corresponding rubber band 5 to slide along the corresponding The round rod 3 slides downward until the rubber band 5 is separated from the lower end of the conical block 4. At the same time, the next toggle rod 10 on each outer linkage gear 9 will move to the position in the initial state of the pushed toggle rod 10. When the rubber band 5 breaks away from each cone-shaped block 4, it will be immediately tightened to the garbage bag to seal the garbage bag. This can avoid medical staff from manually sealing and causing unnecessary infection;

At this time, the medical staff reversely rotates the opening and closing mechanism to open, takes out the garbage bag, and then places a corresponding new garbage bag into the vomit bucket 2. Then the medical staff resets the pushing device upward, and then each square rod 11 carries the corresponding L The shaped rod 12 and the push ring 13 move upward. When each square rod 11 moves upward with the corresponding L-shaped rod 12, the toggle rod 10 of the outer linkage gear 9 will contact the inner surface of the L-shaped rod 12. , while pushing the lower end of the L-shaped rod 12 to swing outward, and the torsion spring twisting, at this time, each L-shaped rod 12 and the push ring 13 move upward against the corresponding toggle rod 10 until they return to the initial state. , waiting for the next use, this can prevent medical staff from being infected and prevent odor from spreading to the outside space.

As shown in Figures 1, 2, and 17, a placement slot 14 is provided at the left upper end of the transfer bed 1. A support plate 15 located in the placement slot 14 is rotatably installed on the transfer bed 1. The support plate 15 is provided with a placement slot 14. There are two support rod holes. The left end of the support plate 15 is rotated to install a support rod 16 located in each support rod hole. Each of the support rods 16 can be placed in the corresponding support rod hole. The transfer bed 1 A handle groove 17 is provided at the left rear end of the support plate 15, and a handle 18 located in the handle groove 17 is fixedly installed at the rear end of the support plate 15;

When the patient has finished vomiting, the medical staff can manually hold the handle 18 to move the support plate 15 upward, and then rotate the two support rods 16 out of the two support rod holes so that the bottom ends of the two support rods 16 are pressed against each other. In the rear end of the placement slot 14, the support plate 15 is at a certain angle with the transfer bed 1. Under normal circumstances, a cotton pad is placed on the transfer bed 1, and the patient's back can rest against the support plate 15 to avoid recurrence. Vomiting leading to choking.

As shown in Figure 10, the opening and closing mechanism includes an opening and closing chassis 19 threadedly installed on the upper end of the vomit bucket 2. The circumferential end surface of the opening and closing chassis 19 is provided with friction-increasing bumps to facilitate the opening and closing of the chassis 19. For disassembly, a plurality of hooks are fixedly installed on the upper end of the opening and closing chassis 19. The upper end of the garbage bag can be hung on the hooks to prevent the garbage bag from sliding into the vomit bucket 2. A bottom hole is provided in the middle of the opening and closing chassis 19. 20. As shown in Figure 7, a plurality of bottom chute 21 is provided at the upper end of the opening and closing chassis 19. One end of each bottom chute 21 is close to the bottom hole 20, and the other end is close to the circumference of the opening and closing chassis 19. At the end, a plurality of fitting blocks 22 are slidably installed on the upper end surface of the opening and closing chassis 19, and the bottom of each fitting block 22 is fixedly installed with a sliding block 23 that is slidably installed in the bottom chute 21, so The opening and closing chassis 19 is rotatably mounted with a rotating disc 24 located above each fitting block 22. A plurality of upper chute 25 is provided at the bottom of the rotating disc 24, and one end of each upper chute 25 is close to the rotating disc 24. The center of the disk 24 and the other end are far away from the center of the rotating disk 24. The upper end of each fitting block 22 is fixedly installed with a moving block 26 slidably installed in the upper end chute 25. There is an opening in the middle of each rotating disk 24. There is an upper end hole 27 corresponding to the bottom hole 20. The garbage bag is placed into the vomit bucket 2 through the bottom hole 20 and the upper end hole 27. Each of the sliding round rods 3 and vertical plates 6 are respectively fixedly installed on the bottom of the opening and closing chassis 19. ;

When it is necessary to seal the garbage bag or vomit bucket 2, the medical staff rotates the opening and closing chassis 19, and then each sliding block 23 and each moving block 26 slide in the bottom chute 21 and the upper chute 25 respectively. The fitting blocks 22 slide together to close the bottom hole 20, and at the same time tighten the upper end of the garbage bag. This way, the garbage bag can be sealed first, reducing the amount of odor dissipation, and also making it easier for medical staff to operate. .

As shown in Figure 9, the pushing device includes a plurality of limiting guide rods 28 installed on the opening and closing chassis 19 by sliding up and down. Each of the limiting guide rods 28 will not hinder the sliding movement of the multiple fitting blocks 22. A synchronization ring 29 is fixedly installed between the limiting guide rods 28. The synchronization ring 29 is installed at the lower end of the opening and closing chassis 19. The upper end of each square rod 11 is fixedly installed on the synchronization ring 29, as shown in Figure 8 As shown, the upper end of the synchronization ring 29 is fixedly connected with a plurality of tension springs, and the upper end of each tension spring is fixedly connected to the opening and closing chassis 19 respectively, and the upper end of one of the limiting guide rods 28 An upper pressing rod 30 located above the opening and closing chassis 19 is fixedly installed;

When it is necessary to seal the garbage bag, the medical staff pushes the pressing rod 30 downward to move, and then the multiple limit guide rods 28 push the synchronizing ring 29 to move downward simultaneously, and each tension spring stretches at the same time, synchronizing The ring 29 moves downward with each square rod 11. At this time, each L-shaped rod 12 pushes the corresponding toggle rod 10 through the corresponding push ring 13 to move, and then each corresponding toggle rod 10 moves with The outer linkage gear 9 rotates, and the outer linkage gear 9 meshes with the corresponding inner linkage gear 8 to rotate. The teeth on each toggle gear 7 push the corresponding rubber band 5 to slide downward along the corresponding sliding round rod 3 until The rubber band 5 is separated from the lower end of the cone block 4, and at the same time, the next toggle lever 10 on each outer linkage gear 9 will move to the position where the toggle lever 10 was pushed in the initial state. When the rubber band 5 is separated from each cone, The shape block 4 will be immediately tightened to the garbage bag to seal the garbage bag, which can avoid medical staff from manually sealing and causing unnecessary infection.

As shown in Figure 2, the rear end of the support plate 15 is provided with a side plate hole, and a side plate 31 located in the side plate hole is rotatably installed on the support plate 15. The side plate 31 is rotatably installed in the side plate hole. In the front side of the transfer bed 1, a through hole is provided at the rear end. The left end of the support plate 15 is rotatably mounted with an upper worm gear 32 coaxially fixedly connected to the side body plate 31. The left end of the transfer bed 1 is rotatably mounted with a Worm 33. Under normal conditions, the upper worm gear 32 can be hidden in the through hole and meshed with the worm 33. The rear end of the transfer bed 1 is rotationally installed with a crank 34 that is coaxially fixedly connected to the worm 33;

When a severely hypertensive patient vomits during transportation, the medical staff manually quickly rotates the rocker 34, and the rocker 34 drives the worm gear 32 to rotate through the worm 33. At this time, the side plate 31 pushes the patient's back and the Lift it up, and at the same time, the medical staff holds the patient's shoulders, approaches the side of the transfer bed 1, and vomits into the garbage bag of the vomit bucket 2. Due to the self-locking nature of the worm gear, the side panel 31 will not move downward, improving the In order to ensure safety, when the vomiting is over, the rocker is rotated in the reverse direction, and the side panel 31 will slowly fall down and return to the original state, thus reducing the physical labor of the medical staff and improving safety.

As shown in Figures 1 and 11, a placement box 35 is fixedly installed on the left lower end of the transfer bed 1. The left and right end surfaces of the placement box 35 are respectively provided with arcuate grooves 36. Each of the arcuate grooves has The rear end is down and the front end is up and down. A moving plate 37 is installed in the placing box 35 and is slid forward and backward. A telescopic rod is fixedly installed on the lower end of the moving plate 37. The lower end of the telescopic rod is slid forward and backward on the bottom of the placing box 35. The left and right ends of the rear side of the plate 37 are respectively fixed with sliding shafts slidably installed in the arc-shaped grooves 36. The upper end of the moving plate 37 is provided with a placement hole, and the vomit bucket 2 is placed in the placement hole. The plate 37 can slide along the arc groove, and the telescopic rod telescopes while sliding to provide a limit for the moving plate 37. At this time, the moving plate 37 gradually rises with the vomit bucket 2, and slides out of the placement box 35 for transfer. The lower end surface of the bed 1 is flush, making it convenient for the patient to vomit.

As shown in Figure 11, a pulley set 38 is installed on the left end of the placement box 35. The pulley set 38 includes three first pulleys and a belt, where the two first pulleys are respectively installed in rotation. Located on the placement box 35 above the left arc-shaped groove 36 and close to the front and rear ends of the arc-shaped groove 36, the other first pulley is rotatably installed in the through hole at the rear end of the transfer bed 1 and is located below the worm 33 , a first belt is installed between the three pulleys, a limit ring 39 is rotatably installed on the sliding shaft at the left end of the moving plate 37, and an extension rod 40 fixedly connected to the belt is installed on the upper end of the limit ring 39 to slide up and down. , the lower worm gear 41 meshing with the worm 33 is fixedly installed on the first pulley in the through hole, and a driving device is connected between the moving plate 37 and the vomit bucket 2;

The medical staff manually turns the rocking handle 34, and the rocking handle 34 drives the upper worm gear 32 to rotate through the worm 33. At the same time, the worm 33 drives the lower worm gear 41 to rotate. Then the pulley set 38 moves with the limit ring 39 through the extension rod 40. At this time The moving plate 37 will gradually rise from bottom to top along the arc-shaped groove 36. At this time, the side body plate 31 will also gradually lift up. When the vomit bucket 2 moves to the predetermined position, the side body plate 31 will also push the patient's back. When lifted to a suitable position, the patient can vomit. In this way, the side plate 31 and the vomit bucket 2 are synchronized, which saves the physical strength of the medical staff and facilitates the operation.

As shown in Figure 13, the driving device includes a driving gear 42 that is coaxially and rotationally connected to the rear end of the moving plate 37. The placement box 35 is fixedly mounted with an arc-shaped rack 43 that meshes with the driving gear 42. A bevel gear set 44 that is coaxially fixed with the driving gear 42 is mounted on the plate 37. The bevel gear set 44 includes a first bevel gear and a second bevel gear. The first bevel gear is coaxially fixedly connected with the driving gear 42, and the second bevel gear set is coaxially fixed with the driving gear 42. The gear is rotatably mounted on the moving plate 37 and is meshed with the first bevel gear. The moving plate 37 is rotatably mounted with a connecting rod 45 located at the rear side of the vomit bucket 2. Between the connecting rod 45 and another bevel gear A sprocket set 46 is connected, and the sprocket set 46 includes two sprockets and a chain, one of which is coaxially and fixedly installed on the connecting rod 45, and the other sprocket is coaxially and fixedly installed on the other bevel gear. A chain is connected between the two sprockets, a toothed ring 47 is fixedly installed at the circumferential end of the rotating disk 24, and the upper end of the connecting rod 45 is coaxially fixedly installed with an external gear meshing with the toothed ring 47;

When the moving plate 37 slides upward along the arc groove 36, the driving gear 42 will mesh with the arc rack 43. The driving gear 42 rotates with the sprocket set 46 through the bevel gear set 44, and then the sprocket set 46 passes through the connecting rod. 45 rotates with the toothed ring 47, and the opening and closing mechanism gradually opens. When the vomit bucket 2 moves to the predetermined position, all the opening and closing mechanisms at this time are just in the open state, thus achieving mutual linkage, avoiding infection, and saving money. Physical strength of health care workers.

As shown in Figure 16, a buffer spring 48 is fixedly installed in the vomit bucket 2, and a buffer plate 49 is fixedly installed on the buffer spring 48, which can provide a buffering effect for the garbage bag and prevent the garbage bag from being broken. There is a garbage hole, and the vomit bucket 2 is equipped with a sliding door 50 that can close the garbage hole. When the sliding door 50 is opened, the garbage bag can be taken out.

As shown in Figure 2, a spare barrel 51 is fixedly installed on the moving plate 37, where spare garbage bags can be placed. A spare bin 52 is provided at the lower end of the transfer bed 1, where other items can be placed.

Beneficial effects of the present invention:

1. Garbage bags can be sealed through the cooperation of square rods, L-shaped rods, push rings, toggle rods, external linkage gears, linkage gears, toggle gears, rubber bands, sliding round rods, and conical blocks. , this can prevent medical staff from manually sealing and causing unnecessary infection.

2. Through the cooperative use of the sliding block, moving block, and fitting block, the garbage bag can be sealed first to reduce the amount of odor dissipation, and it also facilitates the operation of medical staff.

3. Through the cooperative use of the pressing rod, limit guide rod and synchronization ring, medical staff can avoid manual sealing and unnecessary infection.

4. Through the coordinated use of the crank handle, worm, upper worm gear, and side plates, the physical labor of medical staff is reduced and safety is improved.

5. This invention can realize mutual linkage, avoid infection, and save the physical strength of medical staff.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. Terms indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be construed as a limitation of the present invention. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, it should be noted that in the description of the present invention, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a fixed connection. It is a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

The term "comprises" or any other similar term is intended to cover a non-exclusive inclusion such that a process, article or apparatus/apparatus comprising a list of elements includes not only those elements but also other elements not expressly listed, or also includes Elements inherent in these processes, items, or equipment/devices.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings. However, those skilled in the art can easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to relevant technical features, and technical solutions after these modifications or substitutions will fall within the protection scope of the present invention.

Claims (4)

1. A transport device for patients with severe hypertension, including a transport bed (1), characterized in that: a vomit bucket (2) is slidably installed in the lower end of the transfer bed (1), and the vomit bucket (2) is An opening and closing mechanism is installed on the upper end. A plurality of sliding round rods (3) are respectively fixedly installed on the lower end surface of the opening and closing mechanism. A tapered block (4) is fixedly installed on the bottom of each sliding rod (3). ), a plurality of rubber bands (5) are evenly installed on the plurality of sliding round rods (3), and the lower end of the opening and closing mechanism is fixedly installed with a vertical plate (located on one side of each sliding round rod (3)). 6), a toggle gear (7) is rotatably installed on the lower end of each vertical plate (6), and a toggle gear (7) is rotatably installed on each vertical plate (6) and is coaxially fixed with the toggle gear (7). The inner linkage gear (8) is mounted on the outer side of each vertical plate (6), and an outer linkage gear (9) meshing with the inner linkage gear (8) is mounted on the outer side of each vertical plate (6). A plurality of toggle levers (10) are evenly fixed and installed. A push device is slidably installed on the lower end of the opening and closing mechanism. The bottom of the push device is fixedly installed with a push rod located on one side of each toggle lever (10). Square rod (11), the lower end of each square rod (11) is rotatably installed with an L-shaped rod (12), and the lower end of each said L-shaped rod (12) is fixedly installed with a push ring (13); A placement slot (14) is provided at the upper left end of the transfer bed (1). A support plate (15) is rotatably installed in the placement slot (14). Two supports are rotatably installed at the left end of the support plate (15). Rod (16), a handle slot (17) is provided at the left rear end of the transfer bed (1), and a handle (18) located in the handle slot (17) is fixedly installed at the rear end of the support plate (15) ; The opening and closing mechanism includes an opening and closing chassis (19) threadedly installed on the upper end of the vomit bucket (2). A bottom hole (20) is provided in the middle of the opening and closing chassis (19). A plurality of bottom chute (21) is provided at the upper end, and a plurality of fitting blocks (22) are slidably installed on the upper end of the opening and closing chassis (19). The bottom of each fitting block (22) is fixedly installed with The sliding block (23) is slidably installed in the bottom chute (21). The opening and closing chassis (19) is rotatably installed with a rotating disk (24) located above each fitting block (22). The rotating disk A plurality of upper chute (25) is provided at the bottom of (24). The upper end of each fitting block (22) is fixedly installed with a moving block (26) slidably installed in the upper chute (25). Each An upper hole (27) corresponding to the bottom hole (20) is provided in the middle of the rotating disk (24), and each of the sliding round rods (3) and vertical plates (6) is fixedly installed on the opening and closing chassis (19). ) on the bottom; The rear end of the support plate (15) is rotatably mounted with a side plate (31), and the left end of the support plate (15) is rotatably mounted with an upper worm gear (32) coaxially fixedly connected to the side plate (31). The left end of the bed (1) is rotatably mounted with a worm (33), and the rear end of the transfer bed (1) is rotatably mounted with a crank handle (34) coaxially fixedly connected to the worm (33); A placement box (35) is fixedly installed on the left lower end of the transfer bed (1). Arc-shaped grooves (36) are respectively provided on the left and right end surfaces of the placement box (35). Inside the placement box (35) There is a moving plate (37) sliding in two arc-shaped grooves (36), and the vomit bucket (2) is placed on the upper end of the moving plate (37); A pulley set (38) is installed on the left end of the placement box (35), a limit ring (39) is installed on the left end of the moving plate (37), and the upper end of the limit ring (39) is slidably installed. There is an extension rod (40) connected to the pulley set (38), and a lower worm gear (33) meshed with the worm (33) is rotatably installed on the transfer bed (1) and is coaxially fixedly connected to the upper end of the pulley set (38). 41), a driving device is connected between the moving plate (37) and the vomit bucket (2); The driving device includes a driving gear (42) coaxially connected to the moving plate (37), and an arc-shaped rack (43) meshing with the driving gear (42) is fixedly installed on the placing box (35). A bevel gear set (44) fixed coaxially with the driving gear (42) is rotatably mounted on the moving plate (37). A connecting rod (45) is rotatably installed on the moving plate (37). The connecting rod (45) ) and the bevel gear set (44) are connected with a sprocket set (46), and a ring gear (47) meshed with the connecting rod (45) is fixedly installed on the circumferential end of the rotating disk (24). 2. A transport device for patients with severe hypertension according to claim 1, characterized in that: the pushing device includes a plurality of limiting guide rods (28) sliding up and down on the opening and closing chassis (19), A synchronizing ring (29) is fixedly installed between a plurality of the limiting guide rods (28). The upper end of each square rod (11) is fixedly installed on the synchronizing ring (29). One of the limiting guide rods (28) is fixedly installed on the synchronizing ring (29). A pressing rod (30) is fixedly installed on the upper end of the guide rod (28). 3. A transport device for patients with severe hypertension according to claim 1, characterized in that: a buffer spring (48) is fixedly installed in the vomit bucket (2), and a buffer spring (48) is fixedly installed on the buffer spring (48). Buffer plate (49), and a sliding door (50) is installed on the vomit bucket (2). 4. A transport device for patients with severe hypertension according to claim 3, characterized in that: a spare cylinder (51) is fixedly installed on the moving plate (37), and a lower end of the transport bed (1) is provided with a spare cylinder (51). There is a spare warehouse (52).