CN115350022B

CN115350022B - Transfer device for severe hypertension patients

Info

Publication number: CN115350022B
Application number: CN202211163228.3A
Authority: CN
Inventors: 孙天格
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-09-08
Anticipated expiration: 2042-09-23
Also published as: CN115350022A

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

Transfer device for severe hypertension patients

Technical Field

The invention relates to the technical field of medical treatment, in particular to a transfer device for severe hypertension patients.

Background

Hypertension is a clinical syndrome which is mainly characterized by the increase of systemic arterial blood pressure (systolic pressure is more than or equal to 140 millimeters of mercury and/or diastolic pressure is more than or equal to 90 millimeters of mercury), and can be accompanied by functional or organic damage of organs such as heart, brain, kidney and the like, and is the most common chronic disease, and is also the most main risk factor of cardiovascular and cerebrovascular diseases.

When a patient suffering from severe hypertension vomits in the transportation process, medical staff is used for supporting the patient to lean on the body, the vomits are directly vomited into the dustbin, vomits are directly contacted with the outside, and the vomits emit pungent smell to pollute the air; when vomiting is over, medical staff manually seals the garbage bag, so that hand pollution is easy to cause; when the patient is held for vomiting, the physical strength of medical staff is consumed, and a plurality of medical staff are occupied; when the patient vomits, the back of the patient needs to lean against for rest, but the prior art is that medical staff put bedding at the back of the patient for rest, and when the bedding is less, the operation is inconvenient.

Accordingly, the present invention provides a transfer device for patients with severe hypertension to solve the problem.

Disclosure of Invention

Aiming at the above situation, in order to overcome the defects of the prior art, the invention provides a transfer device for patients with severe hypertension, which effectively solves the problem that the prior transfer bed does not have the function of collecting and packing vomit

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a severe hypertension patient uses transfer device, includes the transfer bed, slidable mounting has the vomiting bucket around in the transfer bed lower extreme, the mechanism that opens and shuts is installed to the upper end of vomiting bucket, respectively fixed mounting have a plurality of slip round bars on the lower terminal surface of mechanism that opens and shuts, every respectively fixed mounting has the toper piece in the bottom of slip round bar, a plurality of evenly install a plurality of rubber bands on the slip round bar, the lower extreme of mechanism that opens and shuts respectively fixed mounting has the riser that is located each slip round bar one side, every the lower extreme of riser rotates respectively installs the stirring gear, every rotate respectively on the riser install with the coaxial fixed mounting's of stirring gear interior linkage gear, every the outside of riser rotates respectively installs with interior linkage gear engagement's outer linkage gear, every respectively even fixed mounting have a plurality of stirring poles on the outer linkage gear, respectively slidable mounting has thrust unit on the lower extreme of mechanism, thrust unit's bottom fixed mounting has the square bar that is located every stirring pole one side, every the lower extreme of stirring rod is installed respectively the L shaped ring and is installed respectively.

Preferably, the standing groove has been seted up to the left side upper end of transporting the bed, the backup pad is installed to the standing groove rotation, the left end of backup pad rotates and installs two bracing pieces, the handle groove has been seted up to the left side rear end of transporting the bed, the rear end fixed mounting of backup pad has the handle that is located the handle inslot.

Preferably, the opening and closing mechanism comprises an opening and closing chassis which is arranged at the upper end of the vomit barrel in a threaded manner, a bottom hole is formed in the middle of the opening and closing chassis, a plurality of bottom inclined grooves are formed in the upper end of the opening and closing chassis, a plurality of attaching blocks are slidably arranged at the upper end of the opening and closing chassis, sliding blocks which are slidably arranged in the bottom inclined grooves are fixedly arranged at the bottoms of the attaching blocks respectively, a rotating disc which is arranged above each attaching block is rotatably arranged on the opening and closing chassis, a plurality of upper inclined grooves are formed in the bottom of the rotating disc, a moving block which is slidably arranged in the upper inclined grooves is fixedly arranged at the upper end of each attaching block respectively, an upper end hole corresponding to the bottom hole is formed in the middle of the rotating disc, and each sliding round rod and each vertical plate are fixedly arranged at the bottom of the opening and closing chassis respectively

Preferably, the pushing device comprises a plurality of limit guide rods which are arranged on the opening and closing chassis in a sliding manner up and down, a synchronizing ring is fixedly arranged between the plurality of limit guide rods, the upper end of each square rod is respectively and fixedly arranged on the synchronizing ring, and a pressing rod is fixedly arranged at the upper end of one of the limit guide rods.

Preferably, the rear end of backup pad rotates and installs the side body board, the backup pad left end rotate install with the coaxial fixed connection's of side body board last worm wheel, the left end of transporting the bed rotates and installs the worm, the rear end of transporting the bed rotate install with worm coaxial fixed connection's rocking handle.

Preferably, the left side lower extreme fixed mounting of transfer bed has places the case, the arc wall has been seted up respectively on placing the case left and right sides terminal surface, it is equipped with the movable plate of slip in two arc wall to place the incasement, the upper end at the movable plate is placed to the vomiting bucket.

Preferably, the left end face of the placement box is provided with a belt pulley group, the left end of the moving plate is rotationally provided with a limiting ring, the upper end of the limiting ring is slidably provided with an extension rod connected with the belt pulley group, the transfer bed is rotationally provided with a lower worm wheel which is coaxially and fixedly connected with the upper end of the belt pulley group and is meshed with a worm, and a driving device is connected between the moving plate and the vomiting barrel.

Preferably, the driving device comprises a driving gear coaxially and rotatably connected with the moving plate, an arc-shaped rack meshed with the driving gear is fixedly arranged on the placing box, a bevel gear set coaxially and fixedly arranged on the moving plate, a connecting rod is rotatably arranged on the moving plate, a sprocket set is connected between the connecting rod and the bevel gear set, and a toothed ring meshed with the connecting rod is fixedly arranged at the circumference end of the rotating disc.

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

Preferably, a standby cylinder is fixedly arranged on the movable plate, and a standby bin is arranged at the lower end of the transfer bed.

The invention has the beneficial effects that:

1. through cooperation use between square pole, L type pole, push ring, stirring rod, outer linkage gear, stirring gear, rubber band, slip round bar, the toper piece, can seal the disposal bag, can avoid medical personnel to seal by hand like this, cause unnecessary infection.

2. Through the cooperation between sliding block, movable block, the laminating piece, can seal the disposal bag earlier, reduce the quantity that the peculiar smell gives off, also made things convenient for medical personnel's operation simultaneously.

3. Through the cooperation use between pressing pole, spacing guide bar, the synchronizer ring, can avoid medical personnel to seal by hand, cause unnecessary infection.

4. Through the cooperation use between rocking handle, worm, the upper worm wheel, the flank board, alleviateed medical personnel's manual labor like this, also improved the security.

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

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the second embodiment of the present invention.

FIG. 3 is a schematic diagram of a vomit barrel according to the present invention.

Fig. 4 is a schematic view of a support plate of the present invention.

Fig. 5 is an installation view of the rubber band of the present invention.

Fig. 6 is an enlarged view of the invention at a.

Fig. 7 is a fitting block mounting view of the present invention.

Fig. 8 is a schematic view of a synchronizer ring according to the present invention.

Fig. 9 is a diagram of the toggle gear installation of the present invention.

Fig. 10 is an exploded view of the opening and closing mechanism of the present invention.

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

Fig. 12 is an enlarged view of the invention at B.

Fig. 13 is a drive gear installation view of the present invention.

Fig. 14 is a schematic view of a pulley set of the present invention.

FIG. 15 is a schematic view of a sprocket assembly according to the present invention.

FIG. 16 is a sectional view of the vomit barrel of the present invention.

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

In the figure: 1. a transfer bed; 2. vomit the bucket; 3. sliding the round rod; 4. a conical block; 5. an elastic band; 6. a riser; 7. stirring the gear; 8. an internal linkage gear; 9. an outer linkage gear; 10. a toggle rod; 11. square rods; 12. an L-shaped rod; 13. a push ring; 14. a placement groove; 15. a support plate; 16. a support rod; 17. a handle groove; 18. a handle; 19. opening and closing the chassis; 20. a bottom hole; 21. a bottom chute; 22. a bonding block; 23. a sliding block; 24. a rotating disc; 25. an upper chute; 26. a moving block; 27. an upper end hole; 28. a limit guide rod; 29. a synchronizing ring; 30. pressing a pressing rod; 31. a side body panel; 32. a worm wheel is arranged; 33. a worm; 34. a rocking handle; 35. placing a box; 36. an arc-shaped groove; 37. a moving plate; 38. a belt pulley group; 39. a limiting ring; 40. an extension rod; 41. a lower worm wheel; 42. a drive gear; 43. an arc-shaped rack; 44. a bevel gear set; 45. a connecting rod; 46. a sprocket set; 47. a toothed ring; 48. a buffer spring; 49. a buffer plate; 50. a sliding door; 51. a standby cylinder; 52. and (5) a standby bin.

Detailed Description

In view of the foregoing and other technical details, features and effects of the present invention, it will be apparent to those skilled in the art from this detailed description of the embodiments with reference to fig. 1 to 17, that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the invention.

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

As shown in figures 1-17, a transfer device for patients with severe hypertension comprises a transfer bed 1, wherein four supporting legs are respectively and fixedly arranged at the lower end of the transfer bed 1, universal wheels are respectively arranged at the lower end of each supporting leg, so that the transfer bed 1 is convenient to move, a vomit barrel 2 is slidably arranged in the lower end of the left side of the transfer bed 1 back and forth, an opening and closing mechanism is arranged at the upper end of the vomit barrel 2, when a patient vomits, the vomit can be directly carried out into the vomit barrel 2, then the vomit barrel 2 is sealed by the opening and closing mechanism, the peculiar smell is prevented from being transmitted to the outside, a plurality of sliding round rods 3 are respectively and fixedly arranged on the lower end face of the opening and closing mechanism, the plurality of sliding round rods 3 are respectively and fixedly arranged around the circumference of the opening and closing mechanism, a conical block 4 is respectively and fixedly arranged at the bottom of each sliding round rod 3, a plurality of rubber bands 5 are uniformly arranged among the sliding round rods 3, the upper end of each conical block 4 is a smooth inclined surface, the diameter of each conical block 4 is larger than that of each sliding round rod 3, the rubber bands 5 are prevented from sliding down automatically, garbage bags positioned between the rubber bands 5 are placed in the vomit barrel 2, the rubber bands 5 are sequentially arranged between the sliding round rods 3 from top to bottom, the rubber bands 5 can be selected to be suitable, the lower end of the opening and closing mechanism is respectively fixedly provided with a plurality of vertical plates 6 positioned on one side of each sliding round rod 3, each vertical plate 6 is arranged far away from the outer side of the sliding round rod 3, the lower end of each vertical plate 6 is respectively provided with a stirring gear 7 in a rotating manner, the tooth space on each stirring gear 7 is larger than the width of each rubber band 5, in a normal state, the rubber bands 5 positioned below are just positioned between two teeth on the stirring gears 7 on the same side, when each toggle gear 7 is pushed to rotate, the teeth on the toggle gears 7 can push the corresponding rubber bands 5 to slide downwards against the corresponding sliding round rods 3 until the rubber bands 5 and the conical blocks 4 fall off, and before the multifunctional elastic band is used, a medical staff takes a plurality of rubber bands 5 and installs the rubber bands on the sliding round rods 3 through the toggle gears 7;

an inner linkage gear 8 which is coaxially and fixedly arranged with a stirring gear 7 is respectively and rotatably arranged on each vertical plate 6, an outer linkage gear 9 which is meshed with the inner linkage gear 8 is respectively and rotatably arranged on the outer side of each vertical plate 6, a certain friction force is arranged between each outer linkage gear 9 and each vertical plate 6, when a certain external force exists, the outer linkage gears 9 can be pushed to rotate, a plurality of stirring rods 10 are respectively and uniformly fixedly arranged on the end surface of each outer linkage gear 9 far away from the vertical plate 6, a pushing device is respectively and fixedly arranged on the lower end of each opening and closing mechanism, a square rod 11 positioned on one side of each stirring rod 10 is fixedly arranged at the bottom of each pushing device, an L-shaped rod 12 is respectively and rotatably arranged at the lower end of each square rod 11, a square hole which faces the sliding round rod 3 is respectively arranged at the lower end of each square rod 11, a fixed shaft is respectively and fixedly arranged in each square hole, a pushing shaft is rotatably arranged at the upper end of each L-shaped rod 12, a torsion spring 12 is respectively arranged between the L-shaped rod 12 and the lower end of each driving rod 12 and the upper end of the corresponding to the L-shaped rod 12 in a normal state, and the L-shaped rod 12 is correspondingly provided with a torsion spring 12 in a state, and when the L-shaped rod 12 is in a vertical state is respectively arranged;

when a patient suffering from severe hypertension has vomiting in the process of transferring, at the moment, medical staff quickly lift the patient, approach the side edge of the transfer bed 1 and draw out the vomiting barrel 2, rotate the opening and closing mechanism, the patient can directly vomit into a garbage bag of the vomiting barrel 2, after the vomiting is finished, the patient is slowly laid down, then the medical staff rotates the opening and closing structure to close, the upper end of the garbage bag is tightened, peculiar smell can be prevented from being transmitted to an external space, then the medical staff downwards pushes the pushing device to move, the pushing device moves along each square rod 11, at the moment, each L-shaped rod 12 pushes the corresponding poking rod 10 to move through the corresponding push ring 13, then each corresponding poking rod 10 rotates along with the corresponding outer linkage gear 9, the outer linkage gear 9 rotates along the corresponding inner linkage gear 8, the teeth on each poking gear 7 push the corresponding sliding round rod 3 downwards until the rubber band 5 is separated from the lower end of the conical block 4, and simultaneously, the next poking rod 10 on each outer gear 9 moves to the initial poking rod 10 to be separated from the corresponding sliding round rod 3, and the sealing bag is prevented from being infected by the medical staff immediately;

at this moment, medical staff reversely rotates the opening and closing mechanism to open and take out the garbage bag, then place corresponding new garbage bags in the vomit barrel 2, then the medical staff upwards resets the pushing device, then each square rod 11 carries corresponding L-shaped rod 12 and push ring 13 to upwards move, when each square rod 11 carries corresponding L-shaped rod 12 to upwards move in the process, at this moment, the stirring rod 10 of the outer linkage gear 9 can be contacted with the inner side surface of the L-shaped rod 12, simultaneously pushes the lower end of the L-shaped rod 12 to outwards swing, simultaneously the torsion spring twists, and then each L-shaped rod 12 and push ring 13 upwards move against the corresponding stirring rod 10 until the initial state is restored, and the medical staff waits for the next use, so that the medical staff can be prevented from being infected, and peculiar smell can not be transmitted to the external space.

As shown in fig. 1, 2 and 17, a placement groove 14 is formed at the upper end of the left side of the transferring bed 1, a supporting plate 15 positioned in the placement groove 14 is rotatably installed on the transferring bed 1, two supporting rod holes are formed in the supporting plate 15, a supporting rod 16 positioned in each supporting rod hole is rotatably installed at the left end of the supporting plate 15, each supporting rod 16 can be placed in the corresponding supporting rod hole respectively, a handle groove 17 is formed at the rear end of the left side of the transferring bed 1, and a handle 18 positioned in the handle groove 17 is fixedly installed at the rear end of the supporting plate 15;

after the vomiting of the patient is finished, at this time, the medical staff can manually hold the handle 18 to move the support plate 15 upwards, then rotate the two support rods 16 from the two support rod holes, so that the bottom ends of the two support rods 16 respectively prop up the rear end of the placing groove 14, at this time, the support plate 15 and the transferring bed 1 form a certain included angle, under the normal state, a cotton pad is placed on the transferring bed 1, and the back of the patient can rest against the support plate 15 to avoid choking caused by vomiting.

As shown in fig. 10, the opening and closing mechanism comprises an opening and closing chassis 19 which is installed at the upper end of the vomit bin 2 in a threaded manner, a bump for increasing friction is arranged on the circumferential end surface of the opening and closing chassis 19, so that the opening and closing chassis 19 is convenient to detach, a plurality of hooks are fixedly installed at the upper end of the opening and closing chassis 19, the upper end of a garbage bag can be hung on the hooks, the garbage bag is prevented from sliding into the vomit bin 2, a bottom hole 20 is formed in the middle of the opening and closing chassis 19, a plurality of bottom chute 21 are formed at the upper end of the opening and closing chassis 19, one end of each bottom chute 21 is respectively close to the bottom hole 20, the other end of each bottom chute 21 is respectively close to the circumferential end of the opening and closing chassis 19, a plurality of attaching blocks 22 are slidably installed on the upper end surface of the opening and closing chassis 19, a sliding block 23 which is respectively fixedly installed at the bottom of each attaching block 22 and is slidably installed in the bottom chute 21, a rotating disc 24 which is positioned above each attaching block 22 is rotatably installed on the hooks, a plurality of upper end chute 25 is formed at the bottom of the rotating disc 24, a plurality of chute 24 is formed at the bottom of the rotating disc 20, one end of the attaching blocks 25 is respectively close to the bottom hole 24 and the bottom of the corresponding to the bottom hole 20 through the rotating disc 24 and the corresponding to the bottom hole 20, and the bottom hole 20 respectively installed at the bottom end 24 and the bottom hole 20 in the bottom 3 through the rotating disc 25 and the corresponding position 3;

when the garbage bag vomit barrel 2 needs to be sealed, medical staff rotates the openable chassis 19, then each sliding block 23 and each moving block 26 slide on the bottom chute 21 and the upper chute 25 respectively, the plurality of attaching blocks 22 at the moment attach to each other and slide, the bottom hole 20 is sealed, and meanwhile, the upper end of the garbage bag is tightened, so that the garbage bag can be sealed firstly, the odor emission amount is reduced, and meanwhile, the operation of medical staff is also facilitated.

As shown in fig. 9, the pushing device includes a plurality of limit guide rods 28 slidably mounted on the opening and closing chassis 19 up and down, each limit guide rod 28 does not prevent the plurality of attaching blocks 22 from sliding, a synchronizing ring 29 is fixedly mounted between the limit guide rods 28, the synchronizing ring 29 is mounted at the lower end of the opening and closing chassis 19, the upper end of each square rod 11 is fixedly mounted on the synchronizing ring 29, as shown in fig. 8, the upper end of the synchronizing ring 29 is fixedly connected with a plurality of extension springs, the upper end of each extension spring is fixedly connected on the opening and closing chassis 19, and an upper pressing rod 30 above the opening and closing chassis 19 is fixedly mounted at the upper end of one limit guide rod 28;

when the garbage bag needs to be sealed, a medical staff pushes down the pressing rod 30, then the plurality of limit guide rods 28 synchronously push down the synchronizing rings 29, each stretching spring simultaneously stretches, the synchronizing rings 29 push down each square rod 11, each L-shaped rod 12 pushes the corresponding stirring rod 10 through the corresponding pushing ring 13 at the moment, then each corresponding stirring rod 10 rotates with the outer linkage gear 9, the outer linkage gear 9 is meshed with the corresponding inner linkage gear 8 to rotate, the teeth on each stirring gear 7 push the corresponding rubber band 5 to slide downwards along the corresponding sliding round rod 3 until the rubber band 5 is separated from the lower end of the corresponding conical block 4, meanwhile, the next stirring rod 10 on each outer linkage gear 9 moves to the position in the initial state of being pushed by the stirring rod 10, and when the rubber band 5 is separated from each conical block 4, the corresponding stirring rod 10 is immediately tightened on the garbage bag to seal the garbage bag, so that unnecessary infection caused by manual sealing of the medical staff can be avoided.

As shown in fig. 2, a side plate hole is formed at the rear end of the support plate 15, a side plate 31 positioned in the side plate hole is rotatably installed on the support plate 15, the side plate 31 is rotatably installed in the front side of the side plate hole, a through hole is formed at the rear end of the transfer bed 1, an upper worm wheel 32 fixedly connected with the side plate 31 in a coaxial manner is rotatably installed at the left end of the support plate 15, a worm 33 is rotatably installed at the left end of the transfer bed 1, the upper worm wheel 32 can be hidden in the through hole and meshed with the worm 33 in a normal state, and a rocking handle 34 fixedly connected with the worm 33 in a coaxial manner is rotatably installed at the rear end of the transfer bed 1;

when the serious hypertension patient vomits in the transportation process, medical staff manually and rapidly rotates the rocking handle 34, the rocking handle 34 rotates through the worm 33 and drives the upper worm wheel 32, the side plate 31 pushes the back rear side of the patient to lift upwards, meanwhile, the medical staff holds the shoulder of the patient, approaches the side of the transportation bed 1 and vomits in the garbage bag of the vomit barrel 2, due to the self-locking property of the worm wheel and the worm, the side plate 31 cannot move downwards, the safety is improved, after vomit is finished, the rocking handle is reversely rotated, and the side plate 31 slowly falls down to restore to the original state, so that the physical labor of the medical staff is lightened, and the safety is also improved.

As shown in fig. 1 and 11, the placement box 35 is fixedly arranged at the lower left end of the transfer bed 1, arc grooves 36 are respectively formed in the left end face and the right end face of the placement box 35, each arc groove is arranged at the lower rear end of the corresponding arc groove, the moving plate 37 is arranged at the lower front end of the corresponding arc groove in a sliding manner, the moving plate 37 is fixedly arranged at the lower end of the corresponding moving plate 37 in a sliding manner, the lower end of the corresponding telescopic rod is arranged at the bottom of the placement box 35 in a sliding manner, sliding shafts which are slidably arranged in the arc grooves 36 are respectively fixedly arranged at the left end and the right end of the rear side of the corresponding moving plate 37, a placement hole is formed in the upper end of the corresponding moving plate 37, the vomit barrel 2 is placed in the placement hole, the corresponding moving plate 37 can slide along the arc grooves, meanwhile the telescopic rod stretches out and stretches back to provide limit for the moving plate 37, the corresponding moving plate 37 is gradually lifted up, and the vomit barrel 2 slides out from the placement box 35 and is flush with the lower end face of the transfer bed 1, and the vomit can be conveniently carried out by a patient.

As shown in fig. 11, a belt wheel set 38 is installed on the left end surface of the placement box 35, the belt wheel set 38 includes three first belt wheels and a belt, wherein the two first belt wheels are respectively rotatably installed on the placement box 35 above the left arc-shaped groove 36 and are close to the front end and the rear end of the arc-shaped groove 36, the other first belt wheel is rotatably installed in a through hole at the rear end of the transferring bed 1 and is positioned below the worm 33, a first belt is installed between the three belt wheels, a limit ring 39 is rotatably installed on a sliding shaft at the left end of the moving plate 37, an extension rod 40 fixedly connected with the belt is installed at the upper end of the limit ring 39 in a vertically sliding manner, a lower worm wheel 41 meshed with the worm 33 is fixedly installed on the first belt wheel positioned in the through hole, and a driving device is connected between the moving plate 37 and the vomiting barrel 2;

the medical personnel manually rotates rocking handle 34, rocking handle 34 rotates through worm 33 and takes up worm wheel 32 to rotate, and worm 33 takes down worm wheel 41 to rotate simultaneously, and then take wheelset 38 and take stop collar 39 through extension rod 40 and remove, and the movable plate 37 of this moment can rise gradually from the top down along arc groove 36, and the side body board 31 of this moment also lifts gradually, and after vomiting bucket 2 moved to the preset position, the side body board 31 of this moment also pushed the patient back and lifted to suitable position, and the patient can vomiting, and side body board 31 has realized going on in step with vomiting bucket 2 like this, has saved medical personnel's physical power, has made things convenient for the operation.

As shown in fig. 13, the driving device includes a driving gear 42 coaxially and rotatably connected to the rear end of the moving plate 37, an arc-shaped rack 43 meshed with the driving gear 42 is fixedly mounted on the placement box 35, a bevel gear set 44 coaxially and fixedly connected to the driving gear 42 is rotatably mounted on the moving plate 37, the bevel gear set 44 includes a first bevel gear and a second bevel gear, the first bevel gear is coaxially and fixedly connected to the driving gear 42, the second bevel gear is rotatably mounted on the moving plate 37 and is meshed with the first bevel gear, a connecting rod 45 positioned at the rear side of the vomit barrel 2 is rotatably mounted on the moving plate 37, a sprocket set 46 is connected between the connecting rod 45 and the other bevel gear, the sprocket set 46 includes two sprockets and chains, one sprocket is coaxially and fixedly mounted on the connecting rod 45, the other sprocket is coaxially and fixedly mounted on the other bevel gear, a chain is connected between the two sprockets, a toothed ring 47 is fixedly mounted at the circumferential end of the rotating plate 24, and an outer gear 47 is coaxially and fixedly mounted at the upper end of the connecting rod 45;

when the movable plate 37 slides upwards along the arc-shaped groove 36, the driving gear 42 is meshed with the arc-shaped rack 43, the driving gear 42 drives the sprocket set 46 to rotate through the bevel gear set 44, then the sprocket set 46 drives the toothed ring 47 to rotate through the connecting rod 45, the opening and closing mechanism is gradually opened, and after the vomit barrel 2 moves to a preset position, the opening and closing mechanism is just in time in an opened state, so that mutual linkage is realized, infection is avoided, and the physical strength of medical staff is saved.

As shown in fig. 16, the buffer spring 48 is fixedly installed in the vomit bin 2, and the buffer plate 49 is fixedly installed on the buffer spring 48, so that a buffer effect can be provided for the garbage bag, the garbage bag is prevented from being broken, a garbage hole is formed in the vomit bin 2, and the vomit bin 2 is provided with a sliding door 50 capable of sealing the garbage hole, and the sliding door 50 is opened to take out the garbage bag.

As shown in fig. 2, the movable plate 37 is fixedly provided with a standby barrel 51 for placing standby garbage bags, and the lower end of the transferring bed 1 is provided with a standby bin 52 for placing other articles.

The invention has the beneficial effects that:

It should be noted that, in the description of the present invention, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting 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.

Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.

Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.

Claims

1. The utility model provides a severe hypertension patient uses transfer device, includes transfer bed (1), its characterized in that: a vomit barrel (2) is arranged in the lower end of the transfer bed (1) in a sliding way back and forth, an opening and closing mechanism is arranged at the upper end of the vomit barrel (2), a plurality of sliding round rods (3) are respectively and fixedly arranged on the lower end face of the opening and closing mechanism, conical blocks (4) are respectively and fixedly arranged at the bottom of each sliding round rod (3), a plurality of rubber bands (5) are uniformly arranged on the sliding round rods (3), the lower end of the opening and closing mechanism is respectively and fixedly provided with a vertical plate (6) positioned at one side of each sliding round rod (3), the lower end of each vertical plate (6) is respectively and rotatably provided with a stirring gear (7), each vertical plate (6) is respectively and rotatably provided with an inner linkage gear (8) which is coaxially and fixedly provided with the stirring gear (7), the outer side of each vertical plate (6) is respectively and rotatably provided with an outer linkage gear (9) meshed with the inner linkage gear (8), each outer linkage gear (9) is respectively and uniformly and fixedly provided with a plurality of stirring rods (10), the lower end of the opening and closing mechanism is respectively and slidably provided with a pushing device, the bottom of the pushing device is fixedly provided with a square rod (11) positioned at one side of each toggle rod (10), the lower end of each square rod (11) is respectively and rotatably provided with an L-shaped rod (12), and the lower end of each L-shaped rod (12) is respectively and fixedly provided with a push ring (13);

a placement groove (14) is formed in the upper left end of the transfer bed (1), a supporting plate (15) is rotatably installed in the placement groove (14), two supporting rods (16) are rotatably installed at the left end of the supporting plate (15), a handle groove (17) is formed in the rear left end of the transfer bed (1), and a handle (18) located in the handle groove (17) is fixedly installed at the rear end of the supporting plate (15);

the folding mechanism comprises a folding chassis (19) which is arranged at the upper end of the vomit barrel (2) in a threaded manner, a bottom hole (20) is formed in the middle of the folding chassis (19), a plurality of bottom inclined grooves (21) are formed in the upper end of the folding chassis (19), a plurality of attaching blocks (22) are slidably arranged at the upper end of the folding chassis (19), sliding blocks (23) which are slidably arranged in the bottom inclined grooves (21) are fixedly arranged at the bottoms of the attaching blocks (22) respectively, a rotating disc (24) which is arranged above each attaching block (22) is rotatably arranged on the folding chassis (19), a plurality of upper inclined grooves (25) are formed in the bottom of the rotating disc (24), a moving block (26) which is slidably arranged in the upper inclined grooves (25) are fixedly arranged at the upper end of each attaching block (22), an upper end hole (27) which corresponds to the bottom hole (20) is formed in the middle of each rotating disc (24), and each sliding round rod (3) and a vertical plate (6) are fixedly arranged at the bottom of the folding chassis (19);

the rear end of the supporting plate (15) is rotatably provided with a side body plate (31), the left end of the supporting plate (15) is rotatably provided with an upper worm wheel (32) which is coaxially and fixedly connected with the side body plate (31), the left end of the transferring bed (1) is rotatably provided with a worm (33), and the rear end of the transferring bed (1) is rotatably provided with a rocking handle (34) which is coaxially and fixedly connected with the worm (33);

a placement box (35) is fixedly arranged at the lower end of the left side of the transfer bed (1), arc-shaped grooves (36) are respectively formed in the left end face and the right end face of the placement box (35), a moving plate (37) sliding in the two arc-shaped grooves (36) is arranged in the placement box (35), and the vomiting barrel (2) is placed at the upper end of the moving plate (37);

the left end face of the placement box (35) is provided with a belt pulley group (38), the left end of the moving plate (37) is rotatably provided with a limiting ring (39), the upper end of the limiting ring (39) is slidably provided with an extension rod (40) connected with the belt pulley group (38), the transfer bed (1) is rotatably provided with a lower worm wheel (41) which is coaxially and fixedly connected with the upper end of the belt pulley group (38) and is meshed with a worm (33), and a driving device is connected between the moving plate (37) and the vomiting barrel (2);

the driving device comprises a driving gear (42) which is coaxially and rotatably connected with a moving plate (37), an arc-shaped rack (43) which is meshed with the driving gear (42) is fixedly arranged on the placing box (35), a bevel gear group (44) which is coaxially and fixedly connected with the driving gear (42) is rotatably arranged on the moving plate (37), a connecting rod (45) is rotatably arranged on the moving plate (37), a sprocket group (46) is connected between the connecting rod (45) and the bevel gear group (44), and a toothed ring (47) which is meshed with the connecting rod (45) is fixedly arranged at the circumference end of the rotating disc (24).

2. The transfer device for patients with severe hypertension according to claim 1, wherein: the pushing device comprises a plurality of limit guide rods (28) which are vertically and slidably arranged on an opening and closing chassis (19), a synchronizing ring (29) is fixedly arranged between the limit guide rods (28), the upper end of each square rod (11) is fixedly arranged on the synchronizing ring (29), and a pressing rod (30) is fixedly arranged at the upper end of one of the limit guide rods (28).

3. The transfer device for patients with severe hypertension according to claim 1, wherein: the utility model is characterized in that a buffer spring (48) is fixedly arranged in the vomit barrel (2), a buffer plate (49) is fixedly arranged on the buffer spring (48), and a sliding door (50) is arranged on the vomit barrel (2).

4. A transfer device for patients with severe hypertension according to claim 3, wherein: a standby cylinder (51) is fixedly arranged on the moving plate (37), and a standby bin (52) is arranged at the lower end of the transferring bed (1).