CN211485448U

CN211485448U - Emergency rescue bed provided with shielding device

Info

Publication number: CN211485448U
Application number: CN201721052822.XU
Authority: CN
Inventors: 杨霞; 杨贵淑; 马黎; 朱祠祯; 吴修颖; 李铀氢; 曾强; 苏意寒; 李鑫; 黄坚
Original assignee: Sichuan Provincial Peoples Hospital
Current assignee: Sichuan Provincial Peoples Hospital
Priority date: 2017-08-22
Filing date: 2017-08-22
Publication date: 2020-09-15
Anticipated expiration: 2027-08-22

Abstract

The utility model relates to the technical field of medical equipment, in particular to an emergency rescue bed provided with a shielding device, which comprises a bed body, wherein the bed body is provided with the shielding device, the shielding device comprises slide rails connected with the two sides of the bed body, the slide rails are provided with arched support rods, the support rods comprise fixed support rods arranged at the end parts of the slide rails and sliding support rods capable of sliding along the slide rails, the fixed support rods and the bed body are relatively fixed, the end parts of the other ends of the slide rails are provided with limiting clamping seats for preventing the sliding support rods from derailing, umbrella covers are arranged on the fixed support rods and the sliding support rods, the shielding device which can be folded in is arranged on the emergency rescue bed, the shielding device is unfolded in the sunny and sleet weather, so that the bed surface of the emergency rescue bed is shielded, the patient is protected, and when the shielding device is not needed, the shielding device is folded in, so that the medical nursing work of medical personnel is not, meanwhile, the shielding device meets the privacy protection requirement of the patient.

Description

Emergency rescue bed provided with shielding device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an emergency rescue bed provided with a shielding device.

Background

The emergency treatment bed is widely used clinically, is suitable for the auxiliary conveying inspection, conveying and rescue of emergency severe patients, simultaneously relieves the pain of the patients and the conveying work of medical staff, relieves the workload of conveying nursing staff, and provides convenience and convenience for the patients.

The existing emergency cot mainly has the following problems in the using process:

1. when the patient is transported in the insolation and sleet weather, the patient cannot be shielded and protected, so that the pain of the patient is further increased;

2. when the existing emergency cot is used, the existing emergency cot is completely in an open state, and the requirement of a patient on privacy protection is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The invention of the utility model aims to: transfer the patient to the emergency call rescue bed among the prior art and be exposed to the sun, sleet weather is down transported the patient and to exist and can't provide the problem of sheltering from the protection to the patient, an emergency call rescue bed who disposes the shielding device is provided, this emergency call rescue bed is through arranging the device that shelters from that can draw in the formula on rescue bed, exposure to the sun, expand the shielding device under sleet weather, make the bed surface of rescue bed sheltered from, thereby provide the protection for the patient, when need not use the shielding device, draw in the device with should sheltering from, thereby avoid influencing medical personnel's medical care work, and simultaneously, through this shielding device, patient's privacy protection demand has also been satisfied.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a dispose emergency call rescue bed that shields device, includes the bed body, install on the bed body and shield the device, should shield the device including connecting the slide rail in bed body both sides, install the dome vaulting pole on the slide rail, the vaulting pole is including installing the fixed vaulting pole at the slide rail tip to and can follow the gliding slip vaulting pole of slide rail, fixed vaulting pole and bed body relatively fixed, the other end tip of slide rail has arranged the spacing cassette that is used for avoiding the slip vaulting pole to derail, the umbrella face has been arranged on fixed vaulting pole and the slip vaulting pole.

The umbrella fabric is made of cloth which is easy to clean, durable and has strong light and rain resistance.

The current rescue bed does not set up the shielding device, when transporting the patient under insolate, sleet weather, can't shelter from, protect the patient, and can't satisfy patient's privacy protection demand, shields the device through setting up, has solved the sunshade, has sheltered from rain and has protected the problem of privacy.

The sliding rail and the supporting rod are arranged, so that the supporting rod can slide along the sliding rail, the shielding device can be folded and unfolded, and the purpose of opening the shielding device according to needs is achieved. The fixed stay bars are fixedly connected with the bed body relatively, so that the positioning and limiting functions are achieved, the movable stay bars slide to the other side of the slide rail by taking the fixed stay bars as a reference, the sliding of the sliding stay bars to one side of the fixed stay bars is avoided, and when all the movable stay bars slide in place, the shielding device is completely unfolded, so that the shielding function is achieved.

As the utility model discloses an optimal scheme, be connected with spacing cable between fixed vaulting pole and the adjacent slip vaulting pole, also be connected with spacing cable between two arbitrary adjacent slip vaulting poles, spacing cable is flexible material.

The limiting inhaul cable is made of a material with considerable toughness, and the limiting inhaul cable is prevented from being broken when the sliding support rod slides.

Connect spacing cable between the vaulting pole, avoid transition between the vaulting pole to slide and lead to the umbrella face to damage, connect spacing cable, protect the umbrella face.

As the utility model discloses an optimal scheme, the shielding device still includes fixed drag hook to and the lasso of using with fixed drag hook is supporting, fixed drag hook is arranged on the bed body at spacing cassette below position, the lasso is connected on the slip vaulting pole that is close to spacing cassette one side.

The fixed drag hook and the lasso are arranged, when the shielding device is used, after the fixed support rod is fixed, the sliding support rod slides by taking the fixed support rod as a reference, and after the fixed drag rod slides in place, the lasso hook is hung on the fixed drag hook, so that the sliding support rod does not slide back, the shielding device is fixed, and the use is convenient.

As the utility model discloses an optimal scheme, fixed vaulting pole and the detachable connection of slide rail still be provided with on the bed body and be used for accomodating the structure of accomodating of shielding device.

The fixed stay bar is arranged at the end part of the slide rail, the fixed stay bar is connected with the slide rail through a bolt, when the shielding device is not used, the sliding stay bar slides to one side of the fixed stay bar, and the connecting bolt between the fixed stay bar and the slide rail is disassembled, so that all the stay bars and the umbrella cover are disassembled together and are placed at the containing structure.

Fixed vaulting pole and the detachable connection of slide rail can be dismantled the shielding device, accomodate it completely, and the benefit of taking this kind of structural style lies in, when the shielding device does not use for a long time, for avoiding the shielding device to influence medical personnel, can demolish the shielding device temporarily, and is very convenient. When the shielding device is required to be used, the shielding device can be taken out at any time, the sliding support rod slides into the sliding rail, and meanwhile, the fixed support rod is fixed, so that the shielding device can be installed.

In order to further facilitate the detachment and installation of the shielding device, the bolts for mounting the fixed stay bars on the slide rails are handle bolts or butterfly bolts. The handle type bolt adopts a structure that a handle device is fixedly connected to the bolt, and the function of the handle type bolt is similar to that of a butterfly bolt.

Set up the aim at who accomodates the structure: when the shielding device is not used, the shielding device is detached and then placed on the containing structure, so that the shielding device can be conveniently taken out for use at any time.

The storage structure is a storage hole formed in the bed body or a support arranged on the bed body.

As the utility model discloses an optimal scheme, bed body both sides still are provided with the linkage that is used for hook drainage device, including the couple with be used for installing the couple base of couple, couple pedestal mounting is on the bed board support piece of bed board border below, and is located bed board support piece's lower surface, the couple includes wavy hook portion and sets up the fixed part at hook portion both ends, the fixed part is connected with hook portion integral type, both ends but the rotatable formula of fixed part is installed in the relative both sides of couple base inside be provided with be used for to the couple fixed part provides the spring leaf of pretightning force, makes couple arbitrary position when the rotation and couple base be in the relatively fixed state.

The existing hook is ship-shaped, the middle section of the hook with the structure is straight, the protruding parts at the two ends of the hook easily injure medical care personnel and patients, and meanwhile, when the drainage device is hooked on the hook, the hook can sway left and right, so that the hook is very inconvenient to use.

According to the technical scheme, the hook base is arranged on the bed board supporting piece below the edge of the bed board and is installed on the lower surface of the bed board supporting piece, the hook can be rotatably connected to two opposite sides of the hook base, and then the hook can be rotated to a vertical state according to needs and is used for hooking the drainage device, when the drainage device is not needed to be used, the hook is rotated towards one side in the bed body to be in a transverse state, medical workers or patients are prevented from being injured by the hook, and the hook capacity of the hook can be increased due to the fact that the hook is arranged on two sides of the; the hook part of the hook is set to be wavy, so that the hook is not provided with a protruding metal part, medical staff or patients are further protected from being hung, moreover, a wave crest forms a hook column which is used for hooking the drainage device, the hook is very convenient, and meanwhile, the drainage device is hooked on the hook column without the problem of sliding left and right.

As the utility model discloses an optimal scheme, the material of bed body main body frame is light aluminum alloy, and the bed board is the ABS plastic slab.

The main body frame of the existing emergency bed body is heavy, the bed surface is wide, the pushing direction is not easy to control, and when the emergency bed turns, the emergency bed is easy to touch families and family members, so that unnecessary injuries are caused. The main body frame is made of light aluminum alloy materials, so that the weight of the rescue bed can be greatly reduced, and the operation of medical staff is facilitated.

As the utility model discloses an optimal scheme, it has detachable record platform to articulate in head of a bed one side of the bed body, record platform below is provided with the groove of accomodating that is used for accomodating the record platform, the material of record platform is ABS plastics.

The current record platform is the stainless steel material preparation, uses two stainless steel supports to make the support, is fixed in the tailstock, and support and record platform can not take off for record platform often influences medical personnel's normal nursing work.

The recording table is hinged and connected to one side of the bed head, so that the recording table can be horizontally placed towards the inner side and the outer side of the bed plate of the emergency bed to be used as the recording table or the monitoring table, and meanwhile, the accommodating groove is arranged, so that the recording table is accommodated in the accommodating groove when not used, and other nursing work of medical personnel cannot be influenced; the ABS plastic is used as the material, so that the overall weight of the emergency cot can be reduced, the emergency cot is lighter and is convenient to operate.

As the utility model discloses a preferred scheme, be provided with the mounting groove on the mesa of record platform, be provided with the elastic cord in this mounting groove, the mounting groove is seted up record platform is towards last mesa one side after the internal side level of bed is placed.

The another side of record platform is the smooth surface for when placing to the bed body outside, the mesa is smooth, and the no frame is convenient for write the record, and when the record platform was placed to bed body inboard level, there was the frame on the mesa, and the mesa four sides respectively set up a mounting groove, and downthehole arrangement high-quality elastic cord is used for fixed instrument to use.

As the preferred scheme of the utility model, this emergency treatment bed is equipped with rocker-type whole elevating gear, and this elevating gear is equipped with the lead screw protection device that skids.

The screw rod slipping protection device is arranged, the screw rod can be prevented from being damaged, and the rescue bed can be smoothly lifted.

As the preferred scheme of the utility model, this emergency treatment rescue bed is equipped with the angle appearance, places head of a bed both ends border position in this angle appearance in, the angle appearance is waterproof electron digital display angle appearance.

The angle meter is set to automatically close the screen when not used for five minutes, and the power supply of the angle meter adopts an alkaline battery.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the existing rescue bed is not provided with a shielding device, so that the patient cannot be shielded and protected when the patient is transported in the weather of insolation and sleet, and the privacy protection requirement of the patient cannot be met;

2. the fixed drag hook and the lasso are arranged, when the shielding device is used, after the fixed support rod is fixed, the sliding support rod slides by taking the fixed support rod as a reference, and after the lasso hook slides in place, the lasso hook is hung on the fixed drag hook, so that the sliding support rod does not slide back any more, the shielding device is fixed, and the use is convenient;

3. fixed vaulting pole and the detachable connection of slide rail can be dismantled the shielding device, accomodate it completely, when the shielding device does not use for a long time, for avoiding the shielding device to influence medical personnel, can demolish the shielding device temporarily, and is very convenient. When the shielding device is required to be used, the shielding device can be taken out at any time, the sliding support rod slides into the sliding rail, and meanwhile, the fixed support rod is fixed, so that the installation of the shielding device can be completed;

4. the bed body drainage device is characterized in that a hanging device is arranged, a hook base of the hanging device is arranged on a bed board supporting piece below the edge of a bed board and is installed on the lower surface of the bed board supporting piece, a hook of the hanging device can be rotatably connected to two opposite sides of the hook base, and then the hook can be rotated to a vertical state according to needs and is used for hooking the drainage device; the hook part of the hook is set to be wavy, so that the hook is not provided with a protruding metal part, medical staff or patients are further protected from being hung, moreover, a wave crest forms a hook column which is used for hooking the drainage device, the hook is very convenient, and meanwhile, the drainage device is hooked on the hook column without the problem of sliding left and right.

Drawings

Fig. 1 is a schematic structural diagram of an emergency treatment bed in the prior art.

Fig. 2 is a schematic structural view of an emergency rescue bed in embodiment 1.

Fig. 3 is a schematic structural view of the emergency rescue bed in fig. 2 in another state (with the shielding device unfolded).

Fig. 4 is a schematic structural view of the emergency rescue bed in fig. 2 in another state (with the shielding device retracted).

Fig. 5 is a sectional view taken along a-a in fig. 2.

Fig. 6 is a sectional view taken along B-B in fig. 3.

Fig. 7 is a schematic structural view of an emergency rescue bed in embodiment 2.

Fig. 8 is a schematic structural view of the emergency rescue bed in fig. 7 in another state (with the recording table vertical).

Fig. 9 is a schematic structural view of the emergency rescue bed in fig. 7 in another state (with the recording table laid flat).

Fig. 10 is a sectional view taken along C-C in fig. 8.

The labels in the figure are: 1-bed, 2-bed, 3-handle, 4-suspension, 41-hook, 42-hook base, 43-hook post, 5-shade, 51-fixed stay, 52-sliding stay, 53-position cable, 54-position cassette, 55-fixed drag hook, 56-receiving hole, 57-slide, 58-umbrella, 59-noose, 6-bracket groove, 7-infusion support, 8-handle, 9-handle groove, 10-bed bottom groove, 11-rocker type integral lifting device, 12-recording table, 13-folding bracket, 14-recording table receiving groove, 15-elastic band, 16-mounting groove, 17-bed support.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

As shown in fig. 2, fig. 3, fig. 4 and fig. 6, the emergency rescue bed provided with the shielding device includes a bed body 1, the bed body 1 is provided with the shielding device 5, the shielding device 5 includes slide rails 57 connected to two sides of the bed body 1, the slide rails 57 are provided with circular arch-shaped support rods, the support rods include fixed support rods 51 installed at end portions of the slide rails 57 and sliding support rods 52 capable of sliding along the slide rails 57, the fixed support rods 51 and the bed body 1 are relatively fixed, the end portions of the other ends of the slide rails 57 are provided with limiting clamping seats 54 for preventing the sliding support rods 52 from derailing, and the fixed support rods 51 and the sliding support rods 52 are provided with umbrella covers 58.

Umbrella face 58 is the cloth that easily washs, durable and have extremely strong light-resistant rain sheltering from.

As one of the preferred embodiments, a limiting cable 53 is connected between the fixed stay 51 and the adjacent sliding stay 52, a limiting cable 53 is also connected between any two adjacent sliding stays 52, the limiting cable 53 is made of a flexible material, the limiting cable 53 has considerable toughness, and can prevent the sliding stay 52 from being broken when sliding, and the limiting cable 53 is connected between the circular arch stays to prevent the umbrella cover from being damaged due to transitional sliding between the stays, and is connected to protect the umbrella cover.

In a preferred embodiment, the shielding device 5 further comprises a fixed draw hook 55, and a lasso 59 used with the fixed draw hook 55, wherein the fixed draw hook 55 is disposed on the bed body 1 below the limit clamping seat 54, and the lasso 59 is connected to the sliding support rod 52 at a side close to the limit clamping seat 54.

The fixed drag hook 55 and the lasso 59 are arranged, when the shielding device 5 is used, after the fixed support rod 51 is fixed, the sliding support rod 52 slides by taking the fixed support rod 51 as a reference, and after the fixed drag rod 51 slides in place, the lasso 59 is hooked on the fixed drag hook 55, so that the sliding support rod 52 does not slide back any more, and the shielding device 5 is fixed and convenient to use.

In one preferred embodiment, the fixed stay 51 is detachably connected to the slide rail 57, and the bed body 1 is further provided with a receiving structure for receiving the shielding device 5, the receiving structure is a receiving hole formed in the bed body or a bracket mounted on the bed body, in this embodiment, the bed body 1 is provided with a receiving hole 56 for receiving the shielding device 5.

The fixed stay 51 is mounted at the end of the slide rail 57, the fixed stay 51 is bolted to the slide rail 57, and when the shade device 5 is not in use, the sliding stay 52 is slid to one side of the fixed stay 51, and the connecting bolts between the fixed stay 51 and the slide rail 57 are removed, so that all the stays and the canopy are removed together and placed in the storage structure.

As one of them embodiment, 1 both sides of bed body still are provided with the linkage 4 that is used for hook drainage device, including couple 41 and the couple base 42 that is used for installing couple 41, couple base 42 is installed on bed board support 17 of 2 border belows on the bed board, and is located bed board support 17's lower surface, couple 41 includes wavy hook portion and sets up the fixed part at hook portion both ends, the fixed part is connected with hook portion integral type, both ends the rotatable formula of fixed part is installed in couple base 42 relative both sides couple base 42 is inside be provided with be used for to the spring leaf that the couple fixed part provides the pretightning force makes arbitrary position of couple 41 when the rotation be in relative fixed state with couple base 42.

As shown in figure 1, the existing hanging device 4 comprises a hook which is in a ship shape, the middle sections of the two ends of the hook are upwarp, the middle sections of the two ends of the hook are straight, the protruding parts of the two ends of the hook in the structural form can easily hurt medical care personnel and patients, and meanwhile, when the drainage device is hooked on the hook, the hook can sway left and right, and is very inconvenient to use.

In the scheme, the hook base 42 is arranged on the bed board supporting piece 17 below the edge of the bed board and is arranged on the lower surface of the bed board supporting piece 17, the hook 41 can be rotatably connected to two opposite sides of the hook base 42, and then the hook is rotated to a vertical state as required for hooking the drainage device, when the drainage device is not needed to be used, the hook 41 is rotated towards one side in the bed body to be in a transverse state, so that medical workers or patients are prevented from being hooked by the hook, the hooks are arranged on two sides of the bed body, and the hooking capacity of the hook can be improved; the hook part of the hook is set to be wavy, so that the hook is not provided with a protruding metal part, medical staff or patients are further protected from being hung, moreover, a hook column 43 is formed by one wave crest and is used for hooking the drainage device, the hook is very convenient, and meanwhile, the drainage device is hung on the hook column 43, so that the problem of sliding left and right can not occur.

As one embodiment, the main frame of the bed body 1 is made of light aluminum alloy, the bed plate 2 is made of ABS plastic plate, and the existing emergency bed is heavy, wide and difficult to control the pushing direction, so that when the emergency bed turns, it is very easy to touch families and family members, causing unnecessary injuries. The main body frame of the bed body is made of light aluminum alloy materials, so that the weight of the rescue bed can be greatly reduced, and the operation of medical personnel is facilitated.

As one of the implementation modes, as shown in fig. 2 to 5, the emergency rescue bed is provided with a rocker type integral lifting device 11, the lifting device is provided with a screw rod slipping protection device, the bottom of the bed body 1 is of a groove-shaped structure, the lifting device provides power through the shaking of a handle 8 to realize lifting, the bottom of the bed body can be used for placing articles through the shaking of the handle 8 in cooperation with a groove 10 in the bottom of the bed body, the bed body 1 is also provided with a handle groove 9 with a shape matched with that of the handle 8, the handle 8 can be placed in the handle groove 9 when not in use, and medical care personnel and other people passing by the emergency rescue bed can be prevented from being hung down by the handle.

Set up the lead screw protection device that skids, can avoid the lead screw to damage, guarantee that the rescue bed realizes the lifting smoothly, simultaneously, establish the bottom of the bed body into fluted body structure, can increase storing space, be convenient for place the article bottom the bed body, practice thrift the limited space of hospital.

As one implementation mode, the emergency treatment bed is provided with an angle meter, the angle meter is arranged in the edge positions of two ends of a bed head, the angle meter is a waterproof electronic digital display angle meter, the angle meter is set to automatically close a screen when the emergency treatment bed is not used for five minutes, and a power supply of the angle meter adopts an alkaline battery.

In addition, as shown in fig. 2 to 4, the emergency treatment bed of the embodiment further includes an infusion support 7, the infusion support 7 is arranged at one end of a bed head, a pushing handle 3 is arranged at one end of a bed tail of the bed body 1, the pushing handle 3 is used for pushing the emergency treatment bed to move, the infusion support is arranged at the end of the bed head, the infusion support 7 is of a telescopic structure, the infusion support 7 comprises a plurality of telescopic sections, a support groove 6 used for accommodating the infusion support 7 is formed in the bed body 1 at a position where the infusion support 7 is installed, when the infusion support is not used, the infusion support is folded, the infusion support 7 is rotated through a hinged connection structure and is accommodated in the support groove 6, and due to the structural form, a drainage device (such as an infusion bottle) can be hung on the infusion support when the infusion support is used, meanwhile, the infusion support can be accommodated.

Example 2

This embodiment is substantially the same as embodiment 1 except that: the emergency treatment bed of this embodiment is still installed the record platform.

As shown in fig. 7, 8, 9 and 10, a detachable recording table 12 is hinged to the bed head of the bed body 1. A recording table accommodating groove 14 for accommodating the recording table 12 is formed in the bed body 1 below the recording table 12, the recording table 12 is made of ABS plastic, and the recording table 12 is mounted on the bed body 1 through a folding support 13.

The utility model discloses a bed body, including record platform 12, bed body, elastic cord 15, record platform 12 is provided with the mounting groove 16 that does not run through the record platform on the last mesa behind the horizontal place of record platform 12 towards the bed body inboard, has arranged elastic cord 15 in this mounting groove 16, adopts this kind of mode, when record platform 12 is placed towards the inboard level of bed body, uses elastic cord 15 fixed instrument, increases the service function of record platform 12.

The another side of record platform 12 is the smooth surface for when placing to the bed body outside, the mesa is smooth, and the no frame is convenient for write the record, and when the record platform was placed to the inboard level of the bed body 1, there was the frame on the mesa, and the mesa four sides respectively set up an installation groove 16, settles high-quality elastic cord 15 in the installation groove 16, is used for fixed instrument to use.

The current record platform uses two stainless steel supports to do the support for stainless steel material preparation, and the support adopts the vaulting pole usually, and on the record platform was fixed in the pushing hands of tailstock through the vaulting pole, vaulting pole and record platform can not take off for record platform often influenced medical personnel's normal nursing work.

The recording table 12 is hinged to the bedside side of the bed body 1 through the folding support 13, so that the recording table 12 can be horizontally placed towards the inner side and the outer side of the bed body, the recording table can be used as a recording table or a monitoring table, meanwhile, the recording table accommodating groove 14 is arranged, when the recording table 12 is not used, the recording table 12 is folded through the folding support 13, the folding support 13 and the recording table 12 are in a vertical state, the folding support 13 and the recording table 12 are accommodated in the accommodating groove 14 by sliding downwards, and other nursing work of medical personnel cannot be influenced; the ABS plastic is used as the material, so that the overall weight of the emergency cot can be reduced, the emergency cot is lighter and is convenient to operate.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a dispose emergency call rescue bed that shields device, includes the bed body, its characterized in that, install on the bed body and shield the device, should shield the device including connecting the slide rail in bed body both sides, install the dome vaulting pole on the slide rail, the vaulting pole is including installing the fixed vaulting pole at the slide rail tip to and can follow the gliding slip vaulting pole of slide rail, fixed vaulting pole and bed body relatively fixed, the other end tip of slide rail has been arranged and has been used for avoiding the spacing cassette that the slip vaulting pole derailed, the umbrella face has been arranged on fixed vaulting pole and the slip vaulting pole.

2. The emergency rescue bed with the shielding device according to claim 1, wherein a limiting cable is connected between the fixed stay bar and the adjacent sliding stay bars, a limiting cable is also connected between any two adjacent sliding stay bars, and the limiting cable is made of a flexible material.

3. The emergency rescue bed with the shielding device according to claim 2, wherein the shielding device further comprises a fixed drag hook and a lasso matched with the fixed drag hook, the fixed drag hook is arranged on the bed body at the lower part of the limiting clamping seat, and the lasso is connected to the sliding support rod at one side close to the limiting clamping seat.

4. The emergency rescue bed with a shielding device according to claim 1, wherein the fixed support rods are detachably connected to the slide rails, and a receiving structure for receiving the shielding device is further disposed on the bed body.

5. The emergency rescue bed with a shielding device according to any one of claims 1 to 4, wherein the bed body is further provided with hanging devices for hooking the drainage device at both sides thereof, the hanging devices comprise a hook and a hook base for mounting the hook, the hook base is mounted on the bed board support below the edge of the bed board and is located on the lower surface of the bed board support, the hook comprises a wavy hook portion and fixing portions arranged at both ends of the hook portion, the fixing portions are integrally connected with the hook portion, the fixing portions at both ends are rotatably mounted at both opposite sides of the hook base, a spring plate for providing a pre-tightening force to the hook fixing portion is arranged inside the hook base, and the hook is in a relatively fixed state with the hook base at any position when rotating.

6. The emergency rescue bed with the shielding device according to any one of claims 1 to 4, wherein the main frame of the bed body is made of light aluminum alloy, and the bed board is made of ABS plastic plate.

7. The emergency rescue bed with the shielding device according to any one of claims 1 to 4, wherein a detachable recording table is hinged to one side of the bed head of the bed body, a storage groove for storing the recording table is arranged below the recording table, and the recording table is made of ABS plastic.

8. The emergency rescue bed with the shielding device according to claim 7, wherein an installation groove is provided on the table top of the recording table, an elastic band is disposed in the installation groove, and the installation groove is provided on the side of the upper table top of the recording table horizontally placed toward the inner side of the bed body.

9. An emergency treatment bed with a shielding device according to any one of claims 1 to 4, wherein the emergency treatment bed is provided with an angle gauge which is built in the edge position of the two ends of the bed head, and the angle gauge is a waterproof electronic digital display angle gauge.