CN215459387U

CN215459387U - Emergency call is with quick folding stretcher

Info

Publication number: CN215459387U
Application number: CN202120441016.1U
Authority: CN
Inventors: 穆士伟; 花砚
Original assignee: Yingshang People's Hospital
Current assignee: Yingshang People's Hospital
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2022-01-11
Anticipated expiration: 2031-03-01

Abstract

The utility model belongs to the technical field of medical equipment, and particularly relates to a rapid folding stretcher for emergency treatment, which comprises a first moving plate, a second moving plate and a fixed plate, wherein a first cavity and a first chute are formed in the first moving plate, a second cavity and a second chute are formed in the second moving plate, a third through cavity is formed in the fixed plate, a bidirectional screw rod is installed in the third cavity, the bidirectional screw rod is rotatably connected with a fixed block fixed at the top end of the third cavity through a bearing, the first chute and the second chute are screwed with the bidirectional screw rod, a through hole is formed in the center of the bottom of the fixed plate, a motor is installed at the bottom of the fixed plate, the top end of an output shaft of the motor penetrates through the through hole and is arranged in the third cavity, a first gear is installed at the top end of the output shaft of the motor, a second gear is installed on the bidirectional screw rod, the first gear is meshed with the second gear, and the handrails are rotatably arranged on the side edges of the first moving plate and the second moving plate.

Description

Emergency call is with quick folding stretcher

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a rapid folding stretcher for emergency treatment.

Background

The medical stretcher at present is difficult to fold, leads to the stretcher area too big, and it is not very convenient to deposit, and partly collapsible stretcher need be fixed again when expanding, is not only influencing the time of rescue, and the stretcher is fixed to rely on the manpower to accomplish, if fixed unstably, can't readjust again at the in-process of transporting the patient, seriously influences the speed of rescue.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a rapid folding stretcher for emergency treatment, which can be fixed and folded by one key, saves time, and has a stable structure and convenient operation.

The purpose of the utility model can be realized by the following technical scheme:

a quick folding stretcher for emergency treatment comprises a first movable plate, a second movable plate and a fixed plate, wherein a first cavity and a first chute are formed in the first movable plate, the first chute is positioned on the left side of the first cavity, a second cavity and a second chute are formed in the second movable plate, the second chute is positioned on the right side of the second cavity, the first cavity is opposite to the opening of the second cavity, the fixed plate can move in the first cavity and the second cavity, a third cavity is formed in the fixed plate, a through hole is formed in the center of the bottom of the fixed plate, a bidirectional screw rod is installed in the third cavity, the bidirectional screw rod is rotatably connected with a fixed block fixed at the top end of the third cavity through a bearing, the first chute and the second chute are screwed with the bidirectional screw rod, a through hole is formed in the center of the bottom of the fixed plate, a motor is installed at the bottom of the fixed plate, and the top end of an output shaft of the motor penetrates through the through hole and is arranged in the third cavity, the handrail-driven bidirectional screw is characterized in that a first gear is installed at the top end of an output shaft of the motor, a second gear is installed on the bidirectional screw, the first gear is meshed with the second gear, and handrails are installed on the side edges of the first movable plate and the second movable plate in a rotating mode.

As the preferable technical scheme of the rapid folding stretcher for emergency treatment, bed legs are rotatably arranged at the bottoms of the first moving plate and the second moving plate, and wheels are arranged at the bottoms of the bed legs.

As the preferable technical scheme of the rapid folding stretcher for emergency treatment, an electric push rod is rotatably arranged on the front end face of the second movable plate, a support rod is arranged at the top end of the electric push rod, and a hook is arranged at the top end of the support rod.

As the preferable technical scheme of the rapid folding stretcher for emergency treatment, a U-shaped buckle is arranged on the front end face of the second moving plate and is clamped with the electric push rod.

According to the preferable technical scheme of the rapid folding stretcher for emergency treatment, the first fixing belt is installed on the upper end face of the fixing plate, the first buckle is installed at the tail end of the first fixing belt, the inflatable cushion is installed above the fixing plate, and the inflatable cushion is movably connected with the first buckle through the second buckle.

As a preferred technical scheme of the rapid folding stretcher for emergency treatment, safety belts with adjustable length are connected and installed on the front side and the rear side of the upper surfaces of the first moving plate and the second moving plate.

The utility model has the beneficial effects that:

(1) when needing to use the stretcher, open the motor, the output shaft clockwise rotation of operation motor, through the meshing of first gear and second gear, drive two-way screw rod clockwise rotation, finally drive first movable plate and second movable plate and move to the direction of keeping away from the fixed plate, then expand the inflatable packer and spread and can use on first movable plate and second movable plate, the stretcher finishes using the back, will inflate the inflatable packer folding, then through motor antiport, pack up the stretcher rapidly, convenient operation practices thrift the valuable time.

(2) After the patient lifts the stretcher, the patient is fixed through the safety belt, the supporting rod is supported through rotating the electric push rod, then the infusion bottle is fixed on the hook, so that the whole rescue process is more efficient, and the patient is more comfortable due to the movable mattress.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

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

FIG. 3 is an enlarged structural view taken at A in FIG. 2;

description of the main elements

In the figure: 1. a first moving plate; 2. a second moving plate; 3. a fixing plate; 4. a first chute; 5. a second chute; 6. a bidirectional screw; 7. a fixed block; 8. a motor; 9. a first gear; 10. a second gear; 11. A handrail; 12. bed legs; 13. a wheel; 14. an electric push rod; 15. a support bar; 16. hooking; 17. a first securing strap; 18. a first buckle; 19. an inflatable cushion; 20. a second buckle; 21. a seat belt; 22. a U-shaped buckle; 23. and a through hole.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.

Referring to fig. 1-3, a rapid folding stretcher for emergency treatment comprises a first moving plate 1, a second moving plate 2 and a fixing plate 3, wherein the first moving plate 1 is internally provided with a first cavity and a first chute 4, the first chute 4 is positioned at the left side of the first cavity, the second moving plate 2 is internally provided with a second cavity and a second chute 5, the second chute 5 is positioned at the right side of the second cavity, the first cavity is opposite to the opening of the second cavity, the fixing plate 3 can move in the first cavity and the second cavity, the fixing plate 3 is provided with a through third cavity, a bidirectional screw 6 is arranged in the third cavity, the bidirectional screw 6 is rotatably connected with a fixing block 7 fixed at the top end of the third cavity through a bearing, the first chute 4 and the second chute 5 are screwed with the bidirectional screw 6, the center of the bottom of the fixing plate 3 is provided with a through hole 23, the bottom of the fixing plate 3 is provided with a motor 8, the top end of the output shaft of the motor 8 penetrates through the through hole 23 and is arranged in the third cavity, the top end of the output shaft of the motor 8 is provided with a first gear 9, the bidirectional screw 6 is provided with a second gear 10, the first gear 9 is meshed with the second gear 10, and the side edges of the first movable plate 1 and the second movable plate 2 are rotatably provided with handrails 11.

In this embodiment, when the stretcher needs to be used, the motor 8 is turned on, the output shaft of the motor 8 is operated to rotate clockwise, the first gear 9 connected to the output shaft is driven to rotate clockwise, the bidirectional screw 6 is driven to rotate clockwise through the engagement of the first gear 9 and the second gear 10, the first sliding groove 4 and the second sliding groove 5 are screwed with the threads of the bidirectional screw 6, the first moving plate 1 and the second moving plate 2 are driven to move in the direction away from the fixed plate 3, after the first moving plate 1 and the second moving plate 2 move to the set position, the bidirectional screw 6 stops rotating, the folding stretcher is turned on, and the armrest 11 is vertically opened to enable the armrest to be horizontal. After the stretcher is used, the handrail 11 is vertically folded, the first moving plate 1 and the second moving plate 2 move towards the fixed plate 3 through the reverse rotation of the motor 8, and when the stretcher moves to a specific position, the bidirectional screw 6 stops rotating. The stretcher is quickly opened or folded, the operation is convenient, and the precious time is saved.

Specifically, the bottom parts of the first moving plate 1 and the second moving plate 2 are rotatably provided with bed legs 12, and the bottom parts of the bed legs 12 are provided with wheels 13.

In this embodiment, when the stretcher is used for carrying a patient for a long time, the bed legs 12 are opened, and the stretcher is pushed to move, so that time and labor are saved.

Specifically, an electric push rod 14 is rotatably mounted on the front end face of the second moving plate 2, a support rod 15 is mounted at the top end of the electric push rod 14, and a hook 16 is mounted at the top end of the support rod 15.

In the embodiment, a part of patients need to be transported and rescued at the same time, the supporting rods are supported by rotating the electric push rod 14, then the infusion bottle is fixed on the hook 16, a nurse is not required to lift the infusion bottle all the way, the infusion bottle is more convenient, the infusion bottle is directly folded after being used, and unnecessary space is not occupied.

Specifically, a U-shaped buckle 22 is mounted on the front end surface of the second moving plate 2, and the U-shaped buckle 22 is engaged with the electric push rod 14.

In this embodiment, after the electric push rod 14 is rotated to prop up the support rod, the electric push rod 14 is prevented from rotating during the moving process by the U-shaped buckle 22 being fastened and fixed with the electric push rod 14.

Specifically, a first fixing strap 17 is installed on the upper end face of the fixing plate 3, a first buckle 18 is installed at the tail end of the first fixing strap 17, an inflatable cushion 19 is installed above the fixing plate 3, and the inflatable cushion 19 is movably connected with the first buckle 18 through a second buckle 20.

In this embodiment, after the stretcher is opened, the height of the fixed plate 3 is lower than that of the first moving plate 1 and the second moving plate 2, and the inflatable cushion 19 is placed on the fixed plate 3, so that the stretcher can be kept flat, a patient can feel comfortable when lying on the stretcher, and after the stretcher is used, the inflatable cushion 19 is folded.

Specifically, the front and rear sides of the upper surfaces of the first moving plate 1 and the second moving plate 2 are connected with safety belts 21 with adjustable length.

In the embodiment, the stretcher is difficult to jolt in the process of fast moving, the patient is fixed by the safety belt 21, and the secondary injury caused by the back and forth movement of the patient in the moving process is prevented.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a quick folding stretcher for emergency call, includes first movable plate (1), second movable plate (2) and fixed plate (3), its characterized in that: a first cavity and a first sliding chute (4) are arranged in the first movable plate (1), the first sliding chute (4) is positioned on the left side of the first cavity, a second cavity and a second sliding chute (5) are arranged in the second movable plate (2), the second sliding chute (5) is positioned on the right side of the second cavity, the first cavity is opposite to the opening of the second cavity, the fixed plate (3) can move in the first cavity and the second cavity, a third through cavity is arranged in the fixed plate (3), a bidirectional screw (6) is arranged in the third cavity, the bidirectional screw (6) is rotatably connected with a fixed block (7) fixed at the top end of the third cavity through a bearing, the first sliding chute (4) and the second sliding chute (5) are screwed with the bidirectional screw (6), a through hole (23) is formed in the center of the bottom of the fixed plate (3), motor (8) are installed to fixed plate (3) bottom, through-hole (23) are passed on the output shaft top of motor (8) and third cavity is arranged in, first gear (9) are installed on the output shaft top of motor (8), install second gear (10) on two-way screw rod (6), first gear (9) and second gear (10) meshing, handrail (11) are installed in first movable plate (1) and second movable plate (2) side rotation.

2. The emergency medical stretcher with the quick folding function as claimed in claim 1, wherein: the bottom of the first moving plate (1) and the bottom of the second moving plate (2) are rotatably provided with bed legs (12), and the bottom of each bed leg (12) is provided with a wheel (13).

3. The emergency medical stretcher with the quick folding function as claimed in claim 1, wherein: an electric push rod (14) is rotatably mounted on the front end face of the second moving plate (2), a supporting rod (15) is mounted at the top end of the electric push rod (14), and a hook (16) is mounted at the top end of the supporting rod (15).

4. The emergency medical stretcher of claim 3, wherein: and a U-shaped buckle (22) is mounted on the front end face of the second moving plate (2), and the U-shaped buckle (22) is clamped with the electric push rod (14).

5. The emergency medical stretcher with the quick folding function as claimed in claim 1, wherein: first fixed band (17) are installed to fixed plate (3) up end, first buckle (18) are installed to the end of first fixed band (17), inflatable packer (19) are installed to fixed plate (3) top, inflatable packer (19) are through second buckle (20) and first buckle (18) swing joint.

6. The emergency medical stretcher with the quick folding function as claimed in claim 1, wherein: safety belts (21) with adjustable length are connected and mounted on the front side and the rear side of the upper surfaces of the first moving plate (1) and the second moving plate (2).