CN212730179U - Stretcher vehicle capable of being carried on vehicle - Google Patents

Abstract

The utility model discloses a but on-vehicle elevator stretcher belongs to medical instrument's technical field. The utility model comprises a telescopic vehicle body and a human body moving device, wherein the telescopic vehicle body comprises a stretcher plate, a support and a support leg, the bottom of the support leg is provided with a roller, the support leg is positioned below the support, the stretcher plate comprises a first backboard and a movable second backboard which are horizontally arranged, the first backboard is fixedly connected on the support, and the second backboard is hinged at the right end of the first backboard; the support is also provided with a support column; when the second back plate is in a horizontal state, the second back plate falls on the supporting column, and when the second back plate is laid flat and in a vertical state, the first back plate and the second back plate are fixed by the fixing mechanism; the middle part of the first back plate is provided with a groove, and the human body moving device is positioned in the groove. The stretcher can be suitable for the transportation of different horizontal body position patients, and the length of the stretcher can be changed as required, so that the stretcher can assist the patients to change postures.

Description

Stretcher vehicle capable of being carried on vehicle

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a but on-vehicle elevator stretcher.

Background

The elevator is a main traffic tool of high-rise buildings, and the sizes of elevator cars of general high-rise buildings, particularly high-rise houses are 1.4m multiplied by 1.1m and 1.6m multiplied by 1.4 m. The size of the medical stretcher vehicle manufactured according to the current national standard is 1.93m multiplied by 0.57m multiplied by 0.75m (length multiplied by width multiplied by height), and the size of the stretcher vehicle of the international standard is still larger than the national standard. The above-described conventional elevator cab size obviously cannot accommodate existing medical stretchers. For patients who cannot stand or sit up, the patients need to be manually transferred to a first floor through walking stairs, the transfer mode needs several persons with strong physical strength to complete the transfer, the labor is greatly consumed, the time is also longer, and the valuable rescue time is delayed for critical patients. Under the condition of more serious illness, the patient is firmly tied on the medical shovel stretcher and enters the elevator to be carried when the patient inclines. The above situations cause great troubles for the patients who need help in high-rise residences. Moreover, even if the patient is transported to one floor, the patient needs to be transported to an ambulance, which faces the problem of being transported and transported again, and for high-risk patients with multiple fractures, spinal cord injuries and the like, the patient not only wastes treatment time, but also is very likely to cause secondary injury and aggravate the illness.

Disclosure of Invention

The utility model provides a but on-vehicle elevator stretcher car, it can be convenient for transport the patient to the ambulance from high-rise residential building through the elevator room.

A stretcher vehicle capable of being carried on a vehicle for an elevator comprises a telescopic vehicle body and a human body moving device, wherein the telescopic vehicle body comprises a stretcher plate, a support and a support leg, the bottom of the support leg is provided with a roller, the support leg is positioned below the support, the stretcher plate comprises a first back plate and a movable second back plate which are horizontally arranged, the first back plate is fixedly connected onto the support, and the second back plate is hinged to the right end of the first back plate; the support is also provided with a support column; when the second back plate is in a horizontal state, the second back plate falls on the supporting column, and when the second back plate is laid flat and in a vertical state, the first back plate and the second back plate are fixed by the fixing mechanism; the middle part of the first back plate is provided with a groove, and the human body moving device is positioned in the groove.

The stretcher plate and the idler wheels are respectively positioned at the top and the bottom of the support, the human body moving device comprises a supporting plate, a supporting beam and a transmission mechanism, the supporting plate is positioned on the first back plate, the left end of the supporting plate is in lap joint with the first back plate, the supporting beam is installed under the supporting plate, and the transmission mechanism is connected with the supporting beam and drives the supporting beam to move.

The transmission mechanism is arranged on the side face of the trolley body and comprises two transmission rods and an operation end, the two transmission rods are arranged in parallel and are respectively located at the left end and the right end of the supporting plate, the top end of each transmission rod is movably connected with the side face of the supporting plate through a pin shaft, the middle of each transmission rod is movably connected with the side face of the stretcher plate through a pin shaft, and the bottoms of the two transmission rods are connected with the operation end.

The operation end comprises an inverted-triangular connecting piece and a handle, the left end and the right end of the top of the connecting piece are hinged to the bottom ends of the two transmission rods respectively, and the bottom end of the connecting piece is movably connected with the handle.

The fixing mechanism comprises a hook and a hanging ring, the fixed end of the hook is respectively connected to two sides of the first back plate, and the hanging ring is connected to two sides of the second back plate; still be equipped with the telescopic link, one side of landing leg is equipped with the bottom articulated with the telescopic link with the opposite side of the last slide rail assorted pulley of ambulance, landing leg, and the top of telescopic link articulates in stretcher board bottom. And a rubber pad is arranged at the top of the supporting column.

Compared with the prior art, the stretcher can be suitable for the transportation of different horizontal body position patients, and the length of the stretcher can be changed as required. The stretcher cart solves the problem that a stretcher cart enters a common high-rise elevator car, simultaneously takes into account the transportation of special patients and the smooth and quick butt joint with an ambulance to play the vehicle-mounted use function, avoids the problem of bed passing in the carrying process, effectively reduces the occurrence rate of secondary damage of the patients, achieves multiple purposes, and has high practicability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view illustrating an opened state of the second back plate according to the present invention;

fig. 3 is a schematic view of the second back plate of the present invention in a folded state;

fig. 4 is a schematic structural view illustrating the second back plate of the present invention in an opened state;

fig. 5 is a state diagram of the leg of the present invention retracted for use in an ambulance.

Reference numerals in the drawings denote: 1. the human body moving device comprises a human body moving device, 2, a stretcher plate, 3, a support, 4, supporting legs, 5, a first back plate, 6, a second back plate, 7, supporting columns, 8, grooves, 9, supporting plates, 10 supporting beams, 11, a transmission rod, 12, a connecting piece, 13, a handle, 14, a hook, 15, a hanging ring, 16, a telescopic rod, 17, a pulley and 18 rubber pads.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention.

As shown in fig. 1 and 2, the utility model comprises a telescopic vehicle body and a human body moving device 1, wherein the vehicle body comprises a stretcher plate 2, a support 3 and a support leg with a roller at the bottom, the support leg is positioned under the support 3, the stretcher plate 2 comprises a first backboard 5 and a movable second backboard 6 which are horizontally arranged, the first backboard 5 is fixedly connected on the support 3, and the second backboard 6 is hinged at the right end of the first backboard 5; a support pillar 7 is further arranged on the support 3; when the second backboard 6 is in a horizontal state, the second backboard 6 falls on the supporting column 7, and when the second backboard 6 is laid flat and is in a vertical state, the first backboard 5 and the second backboard 6 are fixed by the fixing mechanism; a groove 8 is formed in the middle of the first back plate 5, and the human body moving device 1 is located in the groove 8. The stretcher board 2 and the rollers are respectively positioned at the top and the bottom of the support 3, the human body moving device 1 comprises a supporting plate 9, a supporting beam 10 and a transmission mechanism, the supporting plate 9 is positioned on the first back plate 5, the left end of the supporting plate 9 is in lap joint with the first back plate 5, the supporting beam 10 is installed under the supporting plate 9, and the transmission mechanism is connected with the supporting beam 10 and drives the supporting beam 10 to move. Through the arrangement, the movement of a patient who lies on the stretcher plate and is inconvenient to move can be assisted.

Referring to fig. 3 and 4, the transmission mechanism is arranged on the side surface of the vehicle body and comprises two transmission rods 11 and an operation end which are arranged in parallel, the two transmission rods 11 are respectively arranged at the left end and the right end of the supporting plate 9, the top ends of the transmission rods 11 are movably connected with the side surface of the supporting plate 9 through pin shafts, the middle parts of the transmission rods 11 are movably connected with the side surface of the stretcher plate 2 through pin shafts, and the bottoms of the two transmission rods 11 are both connected with the operation end. The operation end includes inverted triangle's connecting piece 12 and handle 13, the top left end and the right-hand member of connecting piece 12 are articulated with the bottom of two transfer lines 11 respectively, the bottom and the handle 13 swing joint of connecting piece 12. The backup pad is located the left side under the usual situation, the patient that needs the succour is on first backplate and backup pad towards the second backplate side, the second backplate is vertical state, then transport to in the elevator, come out the back from the elevator, when the patient need change the position of lying flat, medical personnel put the second backplate earlier and make it link up with first backplate, then pull the top that the handle connecting piece drove the transfer line left and upwards and move right, fall on the recess right-hand member at last, lie like this and lie in the backup pad and move right along with first backplate, patient's head this moment is located the second backplate, thereby realize the purpose that supplementary patient removed.

The fixing mechanism comprises a hook 14 and a hanging ring 15, the fixed end of the hook 14 is respectively connected to two sides of the first back plate 5, and the hanging ring 15 is connected to two sides of the second back plate 6; still be equipped with telescopic link 16, one side of landing leg is equipped with and articulates with the bottom of telescopic link 16 with the opposite side of the last slide rail assorted pulley 17 of ambulance, landing leg, and the top of telescopic link 16 articulates in stretcher board 2 bottom, in order to increase patient's comfort level, the top of support column 7 is equipped with rubber pad 18, can the shock attenuation in the transportation. When the second back plate is laid flat, the second back plate falls onto the rubber pad, and discomfort of a patient in the transportation process due to bumping can be reduced.

When a patient with lumbar or cervical vertebra injury or an elevator car is narrow, the second back plates are overlapped to be in a vertical state, the patient takes a lateral lying position, legs are bent, the length size of the stretcher can be greatly reduced, and therefore the stretcher can enter the elevator car of a common high-rise residence. As shown in fig. 5, after the patient is transported downstairs, the second back plate can be selectively opened according to the requirement, the length of the common stretcher is the same as that of the common stretcher, and the patient is assisted to lie on the stretcher in a supine position by the human body moving device. When the stretcher is butted with an ambulance, the telescopic rod is shortened, the supporting legs are contracted, and the pulleys are drawn into the slide rail on the ambulance, so that the stretcher can be pushed into the ambulance. When the ambulance is taken off, the process is opposite to the process of getting on the ambulance.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The vehicle-mounted elevator stretcher vehicle is characterized by comprising a telescopic vehicle body and a human body moving device (1), wherein the vehicle body comprises a stretcher plate (2), a support (3) and a support leg, the bottom of the support leg is provided with a roller, the support leg is positioned below the support (3), the stretcher plate (2) comprises a first backboard (5) and a movable second backboard (6), the first backboard (5) is horizontally arranged, the second backboard (6) is hinged to the right end of the first backboard (5); a support pillar (7) is further arranged on the support (3); when the second back plate (6) is in a horizontal state, the second back plate (6) falls on the supporting column (7), and when the second back plate (6) is laid flat and in a vertical state, the first back plate (5) and the second back plate (6) are fixed by a fixing mechanism; a groove (8) is formed in the middle of the first back plate (5), and the human body moving device (1) is located in the groove (8).

2. The lift stretcher with a vehicle-mountable thereon according to claim 1, wherein the stretcher plate (2) and the rollers are respectively positioned at the top and the bottom of the support (3), the human body moving device (1) comprises a support plate (9), a support beam (10) and a transmission mechanism, the support plate (9) is positioned on the first back plate (5), the left end of the support plate (9) is overlapped with the first back plate (5), the support beam (10) is mounted under the support plate (9), and the transmission mechanism is connected with the support beam (10) and drives the support beam (10) to move.

3. The stretcher vehicle with the vehicle-mountable elevator according to claim 2, wherein the transmission mechanism is arranged on the side surface of the vehicle body, the transmission mechanism comprises two transmission rods (11) and an operating end which are arranged in parallel, the two transmission rods (11) are respectively arranged at the left end and the right end of the supporting plate (9), the top ends of the transmission rods (11) are movably connected with the side surface of the supporting plate (9) through pin shafts, the middle parts of the transmission rods (11) are movably connected with the side surface of the stretcher plate (2) through the pin shafts, and the bottoms of the two transmission rods (11) are connected with the operating end.

4. The lift stretcher capable of being carried by a vehicle according to claim 3, wherein the operating end comprises an inverted triangular connecting piece (12) and a handle (13), the left end and the right end of the top of the connecting piece (12) are respectively hinged with the bottom ends of the two driving rods (11), and the bottom end of the connecting piece (12) is movably connected with the handle (13).

5. The lift stretcher capable of being carried on a vehicle according to claim 4, wherein the fixing mechanism comprises a hook (14) and a hanging ring (15), the fixing end of the hook (14) is respectively connected to both sides of the first back plate (5), and the hanging ring (15) is connected to both sides of the second back plate (6); still be equipped with telescopic link (16), one side of landing leg is equipped with and articulates with the bottom of telescopic link (16) with slide rail assorted pulley (17), the opposite side of landing leg on the ambulance, and the top of telescopic link (16) articulates in stretcher board (2) bottom, the top of support column (7) is equipped with rubber pad (18).

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