CN114145916A

CN114145916A - Epidemic disease scene patient transfer device

Info

Publication number: CN114145916A
Application number: CN202111389420.XA
Authority: CN
Inventors: 张丽; 张瑞杰; 胡昊
Original assignee: Xinyang Center For Disease Control And Prevention
Current assignee: Xinyang Center For Disease Control And Prevention
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-03-08

Abstract

The invention relates to the technical field of medical instruments, in particular to an epidemic scene disease transfer device which comprises a main body support, a bottom plate and a lifting plate, wherein universal wheels are fixedly arranged at the four lower ends of the main body support, a placing basket is fixedly arranged on the left side of the horizontal side of the main body support, the bottom plate is fixedly arranged at the upper end part of the main body support, lifting assemblies are symmetrically arranged on two sides in the bottom plate, a driving assembly is arranged below the bottom plate, the lifting plate is arranged above the bottom plate, and two groups of guardrails are symmetrically and fixedly arranged on the surfaces of two sides of the lifting plate. According to the invention, the movable bed board can be pulled out from the left side of the lifting plate by pulling the handle, and after one end of the movable bed board is pulled into the carriage, the guide wheel is in contact with the surface of the carriage, so that the movable bed board is conveniently pulled into the carriage, and the transfer of a patient is completed at the moment, so that the patient transfer by adopting a traditional manual carrying mode is effectively avoided, the manpower is saved to a certain extent, and the transfer efficiency of the patient is improved.

Description

Epidemic disease scene patient transfer device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a patient transfer device for an epidemic scene.

Background

In the medical field, regardless of diseases, as long as the occurrence level of the diseases exceeds an expected standard, the epidemic phenomenon is considered to occur, which is the concept of the occurrence intensity of the diseases, and the occurrence intensity of the diseases comprises the states of distribution, aggregation, outbreak, epidemic and pandemic, and is not the concept of the diseases per se, so once a certain disease, whether infectious disease or chronic disease or injury, as long as the disease exceeds the existing intolerable occurrence level, the epidemic phenomenon can be called, and the investigation, the solution and the finding of links which can be intervened are required to be performed for defense.

The recent new coronavirus can be called as a strong epidemic disease, possibly, a patient still lives at home in the middle and later period of the disease, in order to block the infection in the transfer process, an ambulance needs to enter the site for site transfer, a patient is traditionally transferred to the ambulance by adopting a hospital bed vehicle and is pulled to a treatment center, and in the process of transferring the patient from the hospital bed vehicle to the ambulance, because the traditional transfer hospital bed vehicle cannot be directly butted with the ambulance, the patient can only be carried by manpower, the process is very troublesome, time-consuming and labor-consuming, so that a patient transfer device in the epidemic disease site is provided.

Disclosure of Invention

The invention aims to provide a patient transfer device in an epidemic scene, which aims to solve the problem that the traditional transfer sickbed vehicle cannot be directly butted with an ambulance, so that the traditional transfer sickbed vehicle can be carried only by manpower, and the process is very troublesome.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an epidemic scene disease transfer device, includes main part support, bottom plate and lifter plate, the equal fixed mounting of four lower extremes of main part support has the universal wheel, the main part support violently adds the left side and is fixed with places the basket, main part support upper end fixed mounting has the bottom plate, the inside bilateral symmetry of bottom plate is provided with lifting unit, the bottom plate below is provided with drive assembly, the bottom plate top is provided with the lifter plate, lifter plate bilateral surface symmetry fixed mounting has two sets of guardrails, lifter plate one side slidable mounting has the removal bed board, the equal fixed mounting in removal bed board both ends has the handle.

Based on above structure, this device is when using, the patient lies when removing the bed board upper surface and transports, earlier push away the patient to the ambulance rear, align device left side and ambulance afterwards, can adjust the lifter plate to with height such as ambulance carriage through the cooperation between drive assembly and the lifting unit afterwards, afterwards through the pulling handle, can follow the lifter plate left side and slide and pull out with removing the bed board, and then can follow the lifter plate pulling to the ambulance inside with removing the bed board, the trouble of manual transport patient has been saved, and then labour saving and time saving.

Preferably, the drive assembly includes two sets of fixing bases of symmetry fixed mounting in the bottom plate lower surface, and is two sets of rotate between the fixing base and install screw rod A, and screw rod A both ends run through respectively to two sets of fixing base outsides, the left side screw rod A's the coaxial fixed mounting in tip has the carousel, the eccentric department fixed mounting in carousel side surface has the crank.

Furthermore, the crank handle is held by a hand and shaken, and then the screw A is driven to rotate through the turntable, and the screw A drives the two groups of screws B to synchronously rotate through the meshing transmission action of the bevel gear set.

Preferably, the lifting component comprises limiting grooves symmetrically arranged on two sides of the upper surface of the bottom plate, bearings are arranged at the bottoms of the limiting grooves, a screw rod B is rotatably arranged at the bottom of the limiting grooves through the bearings and runs through the bottom plate below, a lifting block is arranged in the limiting grooves in a limiting sliding mode, the lifting block is meshed with the outer portion of the screw rod B, a bevel gear set is arranged between the lower end of the screw rod B and the outer surface of the screw rod A, and the end portion of the lifting block is fixedly connected with the lower surface of the lifting plate through the bevel gear set and the screw rod A in a transmission mode.

Further, through bevel gear set's meshing transmission effect, screw A will drive two sets of screw B synchronous rotation, and screw B will take place the meshing transmission with the elevator, and simultaneously under the limiting displacement of spacing groove, will drive the elevator and go up and down along spacing inslot wall, and then can realize the altitude mixture control of lifter plate and removal bed board.

Preferably, two sets of mounting grooves have been seted up to the surface symmetry under the removal bed board, every group the inside equal symmetry of mounting groove is fixed with two sets of U type mount pads, U type mount pad tip all rotates and installs the guide pulley, two sets of block notches have been seted up with the mounting groove department of correspondence symmetry to the bottom surface in the lifter plate, and the guide pulley corresponds inside the block notch.

Furthermore, when the movable bed board moves, the guide wheel can rotate, and therefore the process of pulling the movable bed board to move is more labor-saving.

Preferably, two groups of limiting sliding grooves are symmetrically formed in the surfaces of the two side walls of the lifting plate, two groups of limiting sliding strips are symmetrically fixed on the surfaces of the two sides of the movable bed plate, and the limiting sliding strips are correspondingly and slidably mounted inside the limiting sliding grooves.

Furthermore, when the movable bed board slides, the limiting sliding strip can slide in the limiting sliding groove in a limiting mode, and therefore the movable bed board can be guaranteed to move more stably.

Preferably, the lifter plate right side surface is opened there is logical notch, removal bed board right side surface is fixed with the picture peg with leading to the corresponding position department of notch, and the picture peg slides and runs through in leading to the notch, the card hole has been opened to the picture peg tip, the downthehole portion of card is inserted and is equipped with the bolt.

Further, when the movable bed board slides to reset and is installed, the insertion plate can penetrate through the notch to the outside of the lifting plate, then the insertion pin is inserted into the clamping hole, the locking effect is achieved, and the movable bed board can be effectively prevented from sliding randomly above the lifting plate.

Preferably, the outer surface of the handle is fixedly bonded with a rubber pad, and the surface of the rubber pad is provided with anti-skid grains.

Further, the friction between the palm and the handle can be increased by the arrangement of the rubber pads and the anti-slip patterns, and the condition that the hand slips when the handle is pulled is effectively avoided.

Preferably, a base plate is fixed on the upper surface of the movable bed plate and is made of sponge materials.

Furthermore, the base plate made of sponge materials on the surface of the moving bed plate has certain elasticity, so that the comfort of a patient in lying is improved.

In conclusion, the beneficial effects of the invention are as follows:

1. the device can effectively solve the problem that the patient is transported by manpower conventionally, and the device is combined with a screw rod A driven by a hand-operated turntable to rotate, the screw rod A drives two groups of screw rods B to synchronously rotate under the meshing transmission action of a bevel gear set, the screw rods B are meshed with a lifting block for transmission, and simultaneously, the lifting block is driven to lift along the inner wall of a limiting groove under the limiting action of the limiting groove, so that a movable bed board can be adjusted to be at the same height as a carriage, then a handle is pulled, the movable bed board can be pulled out from the left side of the lifting board, and when one end of the movable bed board is pulled into the carriage, a guide wheel is contacted with the surface of the carriage, so that the movable bed board can be conveniently pulled to the inside of the carriage, the transportation of the patient can be completed at the moment, the patient transportation by the conventional manpower transportation mode can be effectively avoided, and the manpower can be saved to a certain extent, the transfer efficiency of the patient is improved.

2. When removing the bed board and removing in this device, the guide pulley can take place to rotate, and then make the process that the pulling removed the bed board and remove more laborsaving, spacing draw runner can be at the inside spacing slip of spacing spout simultaneously, and then can guarantee that it is more stable that removes the bed board and remove, when removing the installation that resets of bed board slip, the outside of lifter plate is worn to the logical notch of picture peg accessible, insert the bolt to the downthehole portion of card again, play the effect of locking, can prevent effectively that the removal bed board from sliding at will in the lifter plate top, the backing plate that the adoption sponge material on removal bed board surface was made simultaneously has certain elasticity, and then the travelling comfort when having improved the patient and lying.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a second perspective view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of a driving assembly and a lifting assembly;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

FIG. 5 is a schematic view of a lifter plate of the present invention in partial cross-section;

fig. 6 is an enlarged view of a structure shown in fig. 2.

In the figure: 1. a main body support; 101. a universal wheel; 102. placing a basket; 2. a base plate; 3. a lifting plate; 301. a guardrail; 302. a through notch; 4. moving the bed plate; 401. a handle; 402. inserting plates; 403. a clamping hole; 404. a bolt; 5. a fixed seat; 501. a screw A; 502. a turntable; 503. a crank; 6. a limiting groove; 601. a bearing; 602. a screw B; 603. a lifting block; 604. a bevel gear set; 7. mounting grooves; 701. a U-shaped mounting seat; 702. a guide wheel; 703. clamping the notch; 8. a limiting chute; 801. and a limiting slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-6, an epidemic scene disease transfer device comprises a main body support 1, a bottom plate 2 and a lifting plate 3, universal wheels 101 are fixedly mounted at four lower ends of the main body support 1, a placing basket 102 is transversely fixed at the left side of the main body support 1, the bottom plate 2 is fixedly mounted at the upper end of the main body support 1, lifting assemblies are symmetrically arranged at two sides in the bottom plate 2, a driving assembly is arranged below the bottom plate 2, the lifting plate 3 is arranged above the bottom plate 2, two groups of guardrails 301 are symmetrically and fixedly mounted on the surfaces of two sides of the lifting plate 3, a movable bed plate 4 is slidably mounted at one side of the lifting plate 3, and handles 401 are fixedly mounted at two ends of the movable bed plate 4.

Based on above structure, this device is when using, the patient lies when removing 4 upper surfaces of bed board and transporting, earlier push away the patient to the ambulance rear, align device left side and ambulance afterwards, can adjust lifter plate 3 to with height such as ambulance carriage through the cooperation between drive assembly and the lifting unit afterwards, afterwards through pulling handle 401, can slide the pulling-out in 3 left sides of lifter plate with removing bed board 4, and then can follow lifter plate 3 with removing bed board and stimulate to the ambulance inside, the trouble of manual transport patient has been saved, and then labour saving and time saving.

Example two

Combine as shown in fig. 3, based on above-mentioned embodiment 1, drive assembly includes two sets of fixing bases 5 of symmetry fixed mounting in bottom plate 2 lower surface, rotate between two sets of fixing bases 5 and install screw rod a501, and screw rod a501 both ends run through respectively to the 5 outsides of two sets of fixing bases, the coaxial fixed mounting of tip of left side screw rod a501 has carousel 502, carousel 502 side surface eccentric department fixed mounting has crank 503, through holding crank 503 and waveing, and then will drive screw rod a501 through carousel 502 and rotate, through the meshing transmission effect of bevel gear group 604, screw rod a501 will drive two sets of screw rod B602 synchronous rotations.

EXAMPLE III

Referring to fig. 3 and 4, based on the above embodiment 1 or 2, the lifting assembly includes the limiting grooves 6 symmetrically disposed on both sides of the upper surface of the bottom plate 2, the bottom of the limiting groove 6 is provided with the bearings 601, the bottom of the limiting groove 6 is rotatably installed with the screws B602 through the bearings 601, the screws B602 penetrate below the bottom plate 2, the lifting blocks 603 are slidably installed in the limiting groove 6 in a limiting manner, the lifting blocks 603 are engaged with the outer portions of the screws B602, bevel gear sets 604 are disposed between the lower end portions of the screws B602 and the outer surfaces of the screws a501, the screws B602 are in transmission connection with the screws a501 through the bevel gear sets 604, the ends of the lifting blocks 603 are fixedly connected with the lower surface of the lifting plate 3, the screws a501 drive the two sets of screws B602 to rotate synchronously through the engagement transmission of the bevel gear sets 604, the screws B602 are in engagement transmission with the lifting blocks 603, and drive the lifting blocks 603 to lift along the inner wall of the limiting grooves 6 under the limiting effect of the limiting grooves 6, thereby realizing the height adjustment of the lifting plate 3 and the movable bed plate 4.

Example four

As shown in fig. 5, based on the

above embodiments

1, 2, or 3, two sets of mounting grooves 7 are symmetrically formed in the lower surface of the movable bed plate 4, two sets of U-shaped mounting seats 701 are symmetrically fixed inside each set of mounting grooves 7, the end of each U-shaped mounting seat 701 rotates to install a guide wheel 702, two sets of clamping notches 703 are symmetrically formed in the bottom surface of the lifting plate 3 and corresponding to the mounting grooves 7, the guide wheel 702 is correspondingly clamped inside the clamping notches 703, when the movable bed plate 4 moves, the guide wheel 702 can rotate, and therefore the process of pulling the movable bed plate 4 to move is more labor-saving.

EXAMPLE five

With reference to fig. 5, based on the

above embodiments

1, 2, 3, or 4, two sets of limiting sliding grooves 8 are symmetrically formed in the surfaces of the two side walls of the lifting plate 3, two sets of limiting sliding strips 801 are symmetrically fixed on the surfaces of the two sides of the movable bed plate 4, and the limiting sliding strips 801 are correspondingly slidably mounted inside the limiting sliding grooves 8, so that when the movable bed plate 4 slides, the limiting sliding strips 801 can slide in the limiting sliding grooves 8 in a limiting manner, and further, the movable bed plate 4 can be ensured to move more stably.

EXAMPLE six

Referring to fig. 2 and fig. 6, based on the

above embodiments

1, 2, 3, 4, or 5, the right side surface of the lifting plate 3 is opened with the through slot 302, the position of the right side surface of the movable bed plate 4 corresponding to the through slot 302 is fixed with the insertion plate 402, the insertion plate 402 slidably penetrates through the through slot 302, the end of the insertion plate 402 is opened with the locking hole 403, the locking pin 404 is inserted into the locking hole 403, when the movable bed plate 4 is slidably reset and installed, the insertion plate 402 can penetrate to the outside of the lifting plate 3 through the through slot 302, and then the locking pin 404 is inserted into the locking hole 403, so as to achieve the locking effect, and effectively prevent the movable bed plate 4 from sliding freely above the lifting plate 3.

EXAMPLE seven

Referring to fig. 1 and 2, based on the

above embodiments

1, 2, 3, 4, 5, and 6, the rubber pads are fixedly bonded to the outer surfaces of the handles 401, and the anti-slip lines are formed on the surfaces of the rubber pads, so that the friction between the palm and the handles 401 can be increased, and the condition that the hands slip when the handles 401 are pulled can be effectively avoided.

Example eight

With reference to fig. 1, 2 and 4, based on the

above embodiments

1, 2, 3, 4, 5, 6 or 7, a cushion plate is fixed on the upper surface of the movable bed plate 4, and the cushion plate is made of a sponge material, and the cushion plate made of a sponge material on the surface of the movable bed plate 4 has certain elasticity, so that the comfort of the patient during lying is improved.

The working principle of the invention is as follows: when a patient is transported, the patient lies on the surface of the movable bed plate 4, the placing basket 102 can be used for placing some therapeutic instruments to prevent the therapeutic instruments from being directly pressed on the patient, meanwhile, the device is integrally pushed to the rear of an ambulance through the universal wheels 101, the device placing basket 102 is placed close to the rear door of the ambulance, then, the rocking handle 503 is held by a hand and shaken, the screw A501 is driven to rotate through the turntable 502, the screw A501 drives the two groups of screws B602 to synchronously rotate through the meshing transmission action of the bevel gear group 604, the screws B602 and the lifting block 603 are meshed for transmission, meanwhile, under the limiting action of the limiting groove 6, the lifting block 603 is driven to lift along the inner wall of the limiting groove 6, so that the height adjustment of the lifting plate 3 and the movable bed plate 4 can be realized, when the movable bed plate 4 is adjusted to be at the height equal to the carriage, the handle 401 is pulled by the hand of a nurse on the ambulance 702 under the rotating action of the guide wheel 702 and the sliding cooperation action of the limiting chute 8 and the limiting slide bar 801, can pull out removal bed board 4 from 3 left sides of lifter plate, and when removing 4 one ends of bed board and drawing back in the carriage, guide pulley 702 will with carriage surface contact, and then conveniently will remove that bed board 4 is whole to be drawn to the carriage inside, accomplish patient's transportation this moment, effectively avoid the mode that tradition adopted manpower transport to carry out the patient and transport, and then saved the manpower to a certain extent, improved patient's transportation efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An epidemic scene disease transfer device, includes main part support (1), bottom plate (2) and lifter plate (3), its characterized in that: the utility model discloses a portable multifunctional nursing bed, including main body support (1), four equal fixed mounting of lower extreme of main body support (1) have universal wheel (101), main body support (1) violently adds the left side and is fixed with places basket (102), main body support (1) upper end fixed mounting has bottom plate (2), the inside bilateral symmetry of bottom plate (2) is provided with lifting unit, bottom plate (2) below is provided with drive assembly, bottom plate (2) top is provided with lifter plate (3), lifter plate (3) bilateral surface symmetry fixed mounting has two sets of guardrail (301), lifter plate (3) one side slidable mounting has removal bed board (4), remove the equal fixed mounting in bed board (4) both ends and have handle (401).

2. The epidemic patient transfer apparatus of claim 1, wherein: drive assembly is including symmetry fixed mounting in two sets of fixing base (5) of bottom plate (2) lower surface, and is two sets of rotate between fixing base (5) and install screw rod A (501), and screw rod A (501) both ends run through respectively to two sets of fixing base (5) outsides, the left side the coaxial fixed mounting in tip of screw rod A (501) has carousel (502), carousel (502) side surface eccentric department fixed mounting has crank (503).

3. An epidemic patient transfer apparatus according to claim 2, wherein: lifting unit sets up spacing groove (6) in bottom plate (2) upper surface both sides including the symmetry, spacing groove (6) bottom is provided with bearing (601), spacing groove (6) bottom is rotated through bearing (601) and is installed screw rod B (602), and screw rod B (602) run through to bottom plate (2) below, spacing groove (6) inside spacing slidable mounting has elevator (603), and elevator (603) meshing cover locates screw rod B (602) outside, all be provided with bevel gear group (604) between screw rod B (602) lower tip and screw rod A (501) surface, and screw rod B (602) are connected through bevel gear group (604) and screw rod A (501) transmission and elevator (603) tip all with lifter plate (3) lower fixed surface is connected.

4. An epidemic patient transfer apparatus according to claim 3, wherein: two sets of mounting grooves (7) have been seted up to removal bed board (4) lower surface symmetry, and every group mounting groove (7) inside equal symmetry is fixed with two sets of U type mount pads (701), U type mount pad (701) tip is all rotated and is installed guide pulley (702), two sets of block notches (703) have been seted up with mounting groove (7) correspondence department symmetry in bottom surface in lifter plate (3), and guide pulley (702) correspond the block inside in block notch (703).

5. The epidemic patient transfer apparatus of claim 4, wherein: two sets of spacing spouts (8) have been seted up to lifter plate (3) both sides wall surface symmetry, remove bed board (4) both sides surface symmetry and be fixed with two sets of spacing draw runner (801), and spacing draw runner (801) correspond slidable mounting inside spacing spout (8).

6. An epidemic patient transfer apparatus according to claim 5, wherein: lifter plate (3) right side surface is opened and is led to notch (302), removal bed board (4) right side surface is fixed with picture peg (402) with leading to notch (302) corresponding position department, and picture peg (402) slide and run through in logical notch (302), picture peg (402) tip is opened and is had card hole (403), card hole (403) inside is inserted and is equipped with bolt (404).

7. An epidemic patient transfer apparatus according to claim 5, wherein: the outer surface of the handle (401) is fixedly bonded with a rubber pad, and the surface of the rubber pad is provided with anti-skid grains.

8. An epidemic patient transfer apparatus according to claim 5, wherein: a base plate is fixed on the upper surface of the movable bed plate (4), and the base plate is made of sponge materials.