CN214806086U

CN214806086U - Emergency stretcher for emergency

Info

Publication number: CN214806086U
Application number: CN202120574407.0U
Authority: CN
Inventors: 赵莉莉
Original assignee: Huaian No 1 Peoples Hospital
Current assignee: Huaian No 1 Peoples Hospital
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-23
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses an emergency treatment stretcher, including the third fixing base, first spout has been seted up at the top of third fixing base, slidable mounting has the push pedal in the first spout, the third lead screw has been cup jointed through the screw to the push pedal, the one end of third lead screw is passed through the bearing and is rotated the grafting on the inner wall of third fixing base, the push pedal passes through the bolt fastening and has first bottom plate, the second spout has been seted up at the top of first bottom plate, slidable mounting has the second slider in the second spout, the second slider is connected with first bed board through first damping device, the top of first bottom plate is fixed with the third fixed block. The utility model discloses can not need remove patient's health when sending patient to the sick bed, directly will wholly move to the sick bed on, prevent to cause secondary damage to patient at the in-process of removing the fixed person, have fine protection effect to patient, also reduced medical personnel's difficulty, practiced thrift a large amount of times.

Description

Emergency stretcher for emergency

Technical Field

The utility model relates to an emergency treatment uses technical field, especially relates to an emergency treatment stretcher for emergency treatment.

Background

At present, the length and the height of most emergency stretcher are fixed, the length of the stretcher cannot be adjusted according to the heights of different patients, the height of the stretcher cannot be adjusted, so that the patient needs to be lifted very high when the patient is lifted on the stretcher, the injury of the patient is possibly worsened, the patient cannot move when the patient is sent into a ward, the patient needs to be transferred to a sickbed from the stretcher in the prior art, secondary injury can be caused to the patient in the transferring process, the illness condition of the patient can be aggravated, and the emergency stretcher for emergency treatment is provided for the situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an emergency stretcher for emergency treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an emergency stretcher for emergency treatment comprises a third fixing seat, wherein a first sliding groove is formed in the top of the third fixing seat, a push plate is arranged in the first sliding groove in a sliding mode, a third lead screw is sleeved on the push plate through threads, one end of the third lead screw is rotatably inserted into the inner wall of the third fixing seat through a bearing, the push plate is fixed with a first bottom plate through a bolt, a second sliding groove is formed in the top of the first bottom plate, a second sliding block is arranged in the second sliding groove in a sliding mode, the second sliding block is connected with a first bed plate through a first damping device, a third fixing block is fixed at the top of the first bottom plate, the third fixing block is connected with a second bed plate through a second damping device, the first damping device and the second damping device are identical in structure, the first bed plate is of a hollow structure, and a first fixing seat is fixed inside the first bed plate, first fixing base has cup jointed first lead screw through the screw thread, the one end of first lead screw is rotated and is run through the side of first bed board, first lead screw rotates and cup joints the inside at the second bed board, first fixing base slides and has cup jointed first dead lever, the one end activity of first dead lever runs through the side of first bed board and fixes on the second bed board, the bottom of third fixing base is rotated and is connected with the second connecting rod, the second connecting rod has two, the one end of second connecting rod is rotated and is connected with the second fixing base, the second fixing base has two, the bottom of second fixing base is rotated and is connected with the third connecting rod, the one end of third connecting rod is rotated and is connected with the second bottom plate, two the second fixing base has cup jointed same root second lead screw through revolving to opposite screw thread.

Preferably, elastic belts are fixed on two sides of the first bed board and connected with each other through magic tapes, and universal wheels are installed at the bottom of the second bottom board.

Preferably, damping device includes first bottom plate, second slider, second fixed block, the top of third fixed block is fixed with first fixed block, first fixed block has two, two be fixed with the second dead lever between the first fixed block, the second dead lever slides and has cup jointed first slider, first slider has two, two be connected with first spring between the first slider, the top of first slider is rotated and is connected with the head rod, the bottom at first bed board is fixed to the second fixed block, the second fixed block has two, the one end of head rod is rotated and is connected on first fixed block, be connected with the second spring between first fixed block and the first bed board.

Preferably, the first bottom plate is slidably mounted at the top of the third fixing seat, the third fixing rod is slidably sleeved on the push plate, and the third fixing rod is fixed inside the third fixing seat.

Preferably, a first handle is fixed at one end of the first screw rod, a second handle is fixed at one end of the second screw rod, and a third handle is fixed at one end of the third screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in rotate the first in command, the first in command drives first lead screw and rotates, first lead screw passes through the first fixing base of screw drive and removes, first fixing base drives first bed board and removes, can adjust the length of stretcher according to different patient's height, be applicable to more patients, rotate the second handle, the second handle drives the second lead screw and rotates, the second lead screw passes through the screw and drives the second fixing base and remove, the second fixing base drives second connecting rod and third connecting rod and rotates, can adjust the height of stretcher, shift patient to the stretcher after reducing the stretcher again, need not lift patient very high, help the stability of patient's wounded situation, can not cause the secondary injury because lift patient and do not grab steadily.

2. The utility model discloses when going forward and touch little step and small stone on the road of well stretcher, the second slider can drive first fixed block and remove, and first fixed block drives the second dead lever and removes, and the second dead lever drives the second slider and removes, and the second slider drives the head rod and rotates, and the effect of buffering can be played to first spring between two first sliders, and second spring between first fixed block and the first bed board can carry out secondary buffering shock attenuation, has played fine guard action to patient.

3. The utility model discloses in rotate the third handle, the third handle drives the third lead screw and rotates, the third lead screw passes through the screw thread and drives the push pedal and remove, the push pedal drives first bottom plate and removes, can not need to remove patient's health when sending patient to the sick bed, directly will wholly move to the sick bed, prevent to cause secondary damage to patient at the in-process of removing the fixed person, there is fine protection effect to patient, medical personnel's difficulty has also been reduced, a large amount of time has been practiced thrift.

Drawings

Fig. 1 is a schematic structural view of an emergency stretcher for emergency treatment according to the present invention;

fig. 2 is a cross-sectional view of a third fixing seat of the emergency stretcher provided by the utility model;

fig. 3 is an assembly schematic diagram of the components between the first bed board and the first bottom board of the emergency stretcher for emergency treatment provided by the utility model.

In the figure: 1 third fixing base, 2 first bed board, 3 first lead screw, 4 first handle, 5 first fixed rod, 6 first fixing base, 7 elastic band, 8 magic tape, 9 first bottom plate, 10 second bed board, 11 third fixed block, 12 first fixed block, 13 second fixed rod, 14 first spring, 15 first connecting rod, 16 second fixed block, 17 second connecting rod, 18 third connecting rod, 19 second lead screw, 20 second handle, 21 second fixing base, 22 second spring, 23 second bottom plate, 24 universal wheel, 25 third lead screw, 26 third fixed rod, 27 push plate, 28 third handle, 29 bolt, 30 first slider, 31 second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an emergency stretcher for emergency treatment comprises a third fixing seat 1, a first sliding groove is formed at the top of the third fixing seat 1, a push plate 27 is slidably mounted in the first sliding groove, the push plate 27 is sleeved with a third screw rod 25 through a thread, one end of the third screw rod 25 is rotatably inserted on the inner wall of the third fixing seat 1 through a bearing, the push plate 27 is fixed with a first bottom plate 9 through a bolt 29, a second sliding groove is formed at the top of the first bottom plate 9, a second slider 31 is slidably mounted in the second sliding groove, the second slider 31 is connected with a first bed plate 2 through a first damping device, a third fixing block 11 is fixed at the top of the first bottom plate 9, the third fixing block 11 is connected with a second bed plate 10 through a second damping device, the first damping device and the second damping device have the same structure, the first bed plate 2 is of a hollow structure, a first fixing seat 6 is fixed inside the first bed plate 2, first fixing base 6 has cup jointed first lead screw 3 through the screw thread, the one end of first lead screw 3 is rotated and is run through the side of first bed board 2, first lead screw 3 rotates and cup joints the inside at second bed board 10, first fixing base 6 slides and has cup jointed first dead lever 5, the one end activity of first dead lever 5 runs through the side of first bed board 2 and fixes on second bed board 10, the bottom of third fixing base 1 is rotated and is connected with second connecting rod 17, second connecting rod 17 has two, the one end of second connecting rod 17 is rotated and is connected with second fixing base 21, second fixing base 21 has two, the bottom of second fixing base 21 is rotated and is connected with third connecting rod 18, the one end of third connecting rod 18 is rotated and is connected with second bottom plate 23, two second fixing bases 21 have cup jointed same root second lead screw 19 through revolving to opposite screw thread.

Wherein, the both sides of first bed board 2 all are fixed with elastic band 7, and two elastic bands 7 are through magic subsides 8 interconnect, and universal wheel 24 is installed to the bottom of second bottom plate 23.

Wherein, damping device includes first bottom plate 9, second slider 31, second fixed block 16, the top of third fixed block 11 is fixed with first fixed block 12, first fixed block 12 has two, be fixed with second dead lever 13 between two first fixed blocks 12, second dead lever 13 slides and has cup jointed first slider 30, first slider 30 has two, be connected with first spring 14 between two first sliders 30, the top of first slider 30 is rotated and is connected with head rod 15, second fixed block 16 is fixed in the bottom of first bed board 2, second fixed block 16 has two, the one end of head rod 15 is rotated and is connected on first fixed block 12, be connected with second spring 22 between first fixed block 12 and the first bed board 2.

Wherein, first bottom plate 9 slidable mounting is at the top of third fixing base 1, and third dead lever 26 has been cup jointed in the push pedal 27 slip, and third dead lever 26 is fixed in the inside of third fixing base 1.

Wherein, a first handle 4 is fixed at one end of the first screw rod 3, a second handle 20 is fixed at one end of the second screw rod 19, and a third handle 28 is fixed at one end of the third screw rod 25.

The working principle is as follows: rotate the first in command 4, the first in command 4 drives first lead screw 3 and rotates, first lead screw 3 drives first fixing base 6 through the screw thread and moves, first fixing base 6 drives first bed board 2 and moves, can adjust the length of stretcher according to different patient's height, be applicable to more patients, rotate second handle 20, second handle 20 drives second lead screw 19 and rotates, second lead screw 19 drives second fixing base 21 through the screw thread and moves, second fixing base 21 drives second connecting rod 17 and third connecting rod 18 and rotates, can adjust the height of stretcher, shift patient to the stretcher again after reducing the stretcher, need not lift patient very high, help the stability of patient's injury, can not cause secondary damage because lift patient and do not grab steadily.

When the stretcher advances and bumps into little step and small stone on the way, second slider 31 can drive first fixed block 12 and remove, first fixed block 12 drives second dead lever 13 and removes, second dead lever 13 drives second slider 30 and removes, second slider 30 drives head rod 15 and rotates, first spring 14 between two first sliders 30 can play the effect of buffering, second spring 22 between first fixed block 12 and the first bed board 2 can carry out secondary buffering shock attenuation, patient has played fine guard action.

The third handle 28 is rotated, the third handle 28 drives the third screw rod 25 to rotate, the third screw rod 25 drives the push plate 27 to move through threads, the push plate 27 drives the first bottom plate 9 to move, the body of a patient does not need to be moved when the patient is conveyed to a hospital bed, the whole body is directly moved to the hospital bed, secondary damage to the patient in the process of moving the patient is prevented, the patient is well protected, the difficulty of medical staff is reduced, and a large amount of time is saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The emergency stretcher comprises a third fixing seat (1) and is characterized in that a first sliding groove is formed in the top of the third fixing seat (1), a push plate (27) is arranged in the first sliding groove in a sliding mode, a third lead screw (25) is sleeved on the push plate (27) through threads, one end of the third lead screw (25) is connected to the inner wall of the third fixing seat (1) in a inserting mode through bearing rotation, a first bottom plate (9) is fixed to the push plate (27) through a bolt (29), a second sliding groove is formed in the top of the first bottom plate (9), a second sliding block (31) is arranged in the second sliding groove in a sliding mode, the second sliding block (31) is connected with a first bed plate (2) through a first damping device, a third fixing block (11) is fixed to the top of the first bottom plate (9), and the third fixing block (11) is connected with a second bed plate (10) through a second damping device, the structure of the first damping device is completely the same as that of the second damping device, the first bed board (2) is of a hollow structure, a first fixing seat (6) is fixed inside the first bed board (2), a first lead screw (3) is sleeved on the first fixing seat (6) through threads, one end of the first lead screw (3) is rotated to penetrate through the side edge of the first bed board (2), the first lead screw (3) is rotatably sleeved inside the second bed board (10), a first fixing rod (5) is slidably sleeved on the first fixing seat (6), one end of the first fixing rod (5) movably penetrates through the side edge of the first bed board (2) and is fixed on the second bed board (10), a second connecting rod (17) is rotatably connected to the bottom of the third fixing seat (1), the number of the second connecting rods (17) is two, one end of the second connecting rod (17) is rotatably connected with a second fixing seat (21), the second fixing seat (21) is provided with two second fixing seats, the bottom of the second fixing seat (21) is rotatably connected with a third connecting rod (18), one end of the third connecting rod (18) is rotatably connected with a second bottom plate (23), and the second fixing seats (21) are sleeved with a second screw rod (19) through threads in opposite rotating directions.

2. The emergency stretcher according to claim 1, wherein elastic bands (7) are fixed on both sides of the first bed plate (2), the two elastic bands (7) are connected with each other through a magic tape (8), and universal wheels (24) are mounted at the bottom of the second bottom plate (23).

3. The emergency stretcher according to claim 1, wherein the shock absorbing device comprises a first bottom plate (9), a second sliding block (31) and a second fixing block (16), a first fixing block (12) is fixed on the top of the third fixing block (11), two first fixing blocks (12) are provided, a second fixing rod (13) is fixed between the two first fixing blocks (12), a first sliding block (30) is slidably sleeved on the second fixing rod (13), two first sliding blocks (30) are provided, a first spring (14) is connected between the two first sliding blocks (30), a first connecting rod (15) is rotatably connected on the top of the first sliding block (30), the second fixing block (16) is fixed on the bottom of the first bed plate (2), two second fixing blocks (16) are provided, and one end of the first connecting rod (15) is rotatably connected on the first fixing block (12), a second spring (22) is connected between the first fixed block (12) and the first bed plate (2).

4. The emergency stretcher according to claim 1, wherein the first bottom plate (9) is slidably mounted on the top of the third fixing base (1), the push plate (27) is slidably sleeved with a third fixing rod (26), and the third fixing rod (26) is fixed inside the third fixing base (1).

5. The emergency stretcher according to claim 1, wherein a first handle (4) is fixed to one end of the first lead screw (3), a second handle (20) is fixed to one end of the second lead screw (19), and a third handle (28) is fixed to one end of the third lead screw (25).