阅读说明：本技术 一种防疫救护车用传染患者转运装置 (Infectious patient transfer device for epidemic prevention ambulance ) 是由 钟建筑 于 2021-10-10 设计创作，主要内容包括：本发明公开了一种防疫救护车用传染患者转运装置,涉及医疗辅助器械技术领域；为了解决到达治疗地点后,搬运患者困难的问题；具体包括固定底板,所述固定底板的底部外壁设置有移动机构；所述固定底板的顶部外壁通过位置连接部连接有平板；所述位置连接部包括移动轨、承载板和位移调节结构,所述移动轨设置于固定底板的顶部外壁,移动轨的内壁滑动连接有移动块,移动块的底部内壁固定连接有弹性件；所述承载板的底部外壁固定连接于弹性件的顶端；所述位移调节结构包括转动连接于固定底板一侧内壁上的固定柱和固定于平板底部外壁上的摩擦垫。本发明提高转移效率及人力,无需患者自行走动,降低患者挪动时的不适。(The invention discloses an infectious patient transfer device for an epidemic prevention ambulance, and relates to the technical field of medical auxiliary instruments; the problem that the patient is difficult to carry after arriving at a treatment place is solved; the device specifically comprises a fixed bottom plate, wherein a moving mechanism is arranged on the outer wall of the bottom of the fixed bottom plate; the outer wall of the top of the fixed bottom plate is connected with a flat plate through a position connecting part; the position connecting part comprises a moving rail, a bearing plate and a displacement adjusting structure, the moving rail is arranged on the outer wall of the top of the fixed base plate, the inner wall of the moving rail is connected with a moving block in a sliding mode, and the inner wall of the bottom of the moving block is fixedly connected with an elastic piece; the outer wall of the bottom of the bearing plate is fixedly connected to the top end of the elastic piece; the displacement adjusting structure comprises a fixed column which is rotatably connected to the inner wall of one side of the fixed bottom plate and a friction pad which is fixed on the outer wall of the bottom of the flat plate. The invention improves the transfer efficiency and manpower, does not need the patient to move by oneself, and reduces the discomfort of the patient when moving.)

1. An infectious patient transfer device for an epidemic prevention ambulance comprises a fixed bottom plate (1), and is characterized in that a moving mechanism is arranged on the outer wall of the bottom of the fixed bottom plate (1); the outer wall of the top of the fixed bottom plate (1) is connected with a flat plate (2) through a position connecting part; the position connecting part comprises a moving rail (22), a bearing plate (3) and a displacement adjusting structure, the moving rail (22) is arranged on the outer wall of the top of the fixed base plate (1), the inner wall of the moving rail (22) is connected with a moving block in a sliding mode, and the inner wall of the bottom of the moving block is fixedly connected with an elastic part (20); the outer wall of the bottom of the bearing plate (3) is fixedly connected to the top end of the elastic piece (20); the displacement adjusting structure comprises a fixing column (24) which is rotatably connected to the inner wall of one side of the fixed base plate (1) and a friction pad (25) which is fixed to the outer wall of the bottom of the flat plate (2), the outer wall of the circumference of the fixing column (24) is rotatably connected with a rolling wheel (23) which is hollow inside, a convex block (21) is fixedly connected to the outer wall of the circumference of the rolling wheel (23), an arc-shaped plate (37) is fixedly connected to the inner wall of the circumference of the rolling wheel (23), and an inclined convex strip (36) is arranged on the outer wall of the circumference of the fixing column (24) which is located in the wrapping range of the rolling wheel (23).

2. The infectious victim transfer device for the epidemic prevention ambulance according to claim 1, wherein the moving mechanism comprises a connecting frame (9), a support rod (10) and a moving leg (11), the top end of the connecting frame (9) is rotatably connected to the outer wall of the bottom of the fixed base plate (1) through a rotating shaft, and the outer walls of the periphery of the connecting frame (9) are fixedly connected with auxiliary supporting members (8) arranged on the outer wall of the bottom of the fixed base plate (1); the top end of the supporting rod (10) is rotatably connected to the outer wall of the bottom of the connecting frame (9) through a rotating shaft, and the outer wall of the bottom of the supporting rod (10) is fixedly connected with a buffer (13); the top end of the movable leg (11) is rotatably connected with the bottom end of the buffer (13).

3. The infectious victim transfer device according to claim 2, wherein the two ends of the carrying plate (3) are rotatably connected with a baffle (14) through a rotating shaft, and a positioning pin (16) is arranged on the outer wall of one side of the baffle (14).

4. An infectious victim transfer device for an epidemic prevention ambulance according to claim 3, wherein the outer wall of one side of the connecting rack (9) is provided with a sliding slot (12), the inner wall of the sliding slot (12) is slidably connected with an anti-skid clamping plate (19) through a sliding block; the outer wall all around that link (9) are close to the bottom all is provided with limiting plate (18) the same with bracing piece (10) quantity, and the outer wall of bracing piece (10) is provided with the draw-in groove.

5. An infectious victim transfer device for an ambulance according to claim 4, wherein the outer walls of both sides of said plate (2) are rotatably connected with handles (15); the top surface of the flat plate (2) is provided with a lying cushion (7).

6. An infectious victim transfer device for an epidemic prevention ambulance according to claim 1, wherein the top surface of the flat plate (2) is movably connected with a personal protection mechanism, the personal protection mechanism comprises a magnet plate (4), a protective head cover (5), a protective body cover (6) and a metal plate (17), the metal plate (17) is fixedly connected to the top outer wall of the flat plate (2); the outer wall of the bottom of the magnet plate (4) is arranged on the outer wall of the top of the metal plate (17); the protective head cover (5) is fixedly connected to the outer wall of the top of the magnet plate (4); the protective body cover (6) is arranged on the outer wall of the top of the lying cushion (7).

7. An infectious victim transfer device for an epidemic prevention ambulance according to claim 6, wherein the outer wall of said protective hood (5) is clipped with a perspective plate (26); the outer wall of the protective hood (5) is fixedly connected with a filtering component (27); the bottom end of the protective hood (5) is fixedly connected with a first tightening opening (29), and the bottom end of the first tightening opening (29) is fixedly connected with a pressure pad (30).

8. The infectious victim transfer device according to claim 7, wherein the inner wall of said protection head cover (5) above said tightening opening I (29) is fixedly connected with an airbag ring (28), the outer wall of said protection head cover (5) is fixedly connected with an air cylinder (31), and the inner wall of said air cylinder (31) is inserted with a pressing column (32).

9. An infected patient transfer device for ambulance according to claim 8, wherein said protection shield (6) presents a closed configuration of the contracted type; the top end and the bottom end of the protective body cover (6) are fixedly connected with a second tightening opening (33); the outer wall of the protective cover (6) is fixedly connected with a contraction opening (35); one end of the protective cover (6) is provided with a snap fastener (34).

Technical Field

The invention relates to the technical field of medical auxiliary instruments, in particular to an infectious patient transfer device for an epidemic prevention ambulance.

Background

During an epidemic situation, in order to effectively control the spread of the epidemic situation, epidemic prevention measures are strictly needed in the transferring process, but when some patients with inconvenient actions are transferred, a transfer vehicle or a transfer stretcher is usually used for completing the movement of the patients, but the existing transfer vehicle and the transfer stretcher are not provided with a basic epidemic prevention device, so that the patients cannot be effectively isolated and controlled, and the inconvenience is brought to the epidemic situation protection.

Through the retrieval, chinese patent application No. CN202020782196.5 discloses a new crown pneumonia patient transports isolating device, bottom plate including the left and right direction, the bottom plate left end is equipped with the baffle of U-shaped and opening right, set up the air-changing tank that link up about on the baffle, be equipped with the filter screen in the air-changing tank, both ends sliding connection has the connecting plate of direction from top to bottom respectively around the bottom plate, the connecting plate can with baffle right-hand member face contact, through the apron connection between two connecting plate upper ends, the apron can with baffle up end face contact, the bottom plate right-hand member is equipped with the casing of opening left, the bottom plate upper end is equipped with a plurality of U-shaped poles that are located between apron and the casing and along the left and right sides direction equipartition, U-shaped pole opening is just can be controlled the removal downwards, be connected through the protection cloth between apron and the casing, protection cloth and U-shaped pole outside fixed connection. The new coronary pneumonia patient conveying and isolating device in the patent has the following defects: the patient needs to be transported and transferred to the treatment bed after arriving at the destination, which not only consumes manpower, but also threatens the life safety of the patient due to the weakness of the patient.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an infectious victim transfer device for an epidemic prevention ambulance.

In order to achieve the purpose, the invention adopts the following technical scheme:

an infectious patient transfer device for an epidemic prevention ambulance comprises a fixed bottom plate, wherein a moving mechanism is arranged on the outer wall of the bottom of the fixed bottom plate; the outer wall of the top of the fixed bottom plate is connected with a flat plate through a position connecting part; the position connecting part comprises a moving rail, a bearing plate and a displacement adjusting structure, the moving rail is arranged on the outer wall of the top of the fixed base plate, the inner wall of the moving rail is connected with a moving block in a sliding mode, and the inner wall of the bottom of the moving block is fixedly connected with an elastic piece; the outer wall of the bottom of the bearing plate is fixedly connected to the top end of the elastic piece; the displacement adjusting structure comprises a fixed column and a friction pad, wherein the fixed column is rotatably connected to the inner wall of one side of the fixed base plate, the friction pad is fixed on the outer wall of the bottom of the flat plate, the outer wall of the fixed column is rotatably connected with a hollow rolling wheel, the outer wall of the rolling wheel is fixedly connected with a convex block, the inner wall of the rolling wheel is fixedly connected with an arc-shaped plate, and the outer wall of the fixed column, which is located in the wrapping range of the rolling wheel, is provided with an inclined convex strip.

Preferably: the moving mechanism comprises a connecting frame, a supporting rod and a moving leg, the top end of the connecting frame is rotatably connected to the outer wall of the bottom of the fixed bottom plate through a rotating shaft, and the outer walls of the periphery of the connecting frame are fixedly connected with auxiliary supporting pieces arranged on the outer wall of the bottom of the fixed bottom plate; the top end of the supporting rod is rotatably connected to the outer wall of the bottom of the connecting frame through a rotating shaft, and the outer wall of the bottom of the supporting rod is fixedly connected with a buffer; the top end of the movable leg is rotatably connected to the bottom end of the buffer.

Preferably: the both ends of loading board all are connected with the baffle through the pivot rotation, and one side outer wall of baffle is provided with the locating pin.

Preferably: the outer wall of one side of the connecting frame is provided with a sliding chute, and the inner wall of the sliding chute is connected with an anti-skidding clamping plate in a sliding manner through a sliding block; the outer wall all around that the link is close to the bottom all is provided with the limiting plate the same with bracing piece quantity, and the outer wall of bracing piece is provided with the draw-in groove.

Preferably: the outer walls of the two sides of the flat plate are rotatably connected with handles; the top surface of the flat plate is provided with a lying cushion.

Preferably: the top surface of the flat plate is movably connected with a personal protection mechanism, the personal protection mechanism comprises a magnet plate, a protection head cover, a protection body cover and a metal plate, and the metal plate is fixedly connected to the outer wall of the top of the flat plate; the outer wall of the bottom of the magnet plate is arranged on the outer wall of the top of the metal plate; the protective hood is fixedly connected to the outer wall of the top of the magnet plate; the protective body cover is arranged on the outer wall of the top of the lying cushion.

Preferably: the outer wall of the protective hood is clamped with a perspective plate; the outer wall of the protective hood is fixedly connected with a filtering component; the bottom end of the protective hood is fixedly connected with a first tightening opening, and the bottom end of the first tightening opening is fixedly connected with a pressure pad.

Preferably: the inner wall of the protective head cover is fixedly connected with an air bag ring above the tightening port, the outer wall of the protective head cover is fixedly connected with an air cylinder, and a pressing column is inserted into the inner wall of the air cylinder.

Preferably: the protective cover is in a contraction type closed structure; the top end and the bottom end of the body protection cover are fixedly connected with a second tightening port; the outer wall of the protective cover is fixedly connected with a contraction opening; one end of the protective cover is provided with a snap fastener.

The invention has the beneficial effects that:

1. after a patient lies on the flat plate, the flat plate is pressed downwards under the action of gravity, so that the friction pad is contacted with the outer wall of the top end of the rolling wheel, and after reaching a treatment point, a medical worker pushes the flat plate to one side where the rolling wheel can rotate, so that the flat plate and the patient on the flat plate are completely transferred onto a treatment bed from the bearing plate, after the bearing plate is not pressed any more, the bearing plate rises for a certain distance under the action of the elastic piece, and then the bearing plate is pulled back and forth in the moving rail to be aligned with the direction of the fixed bottom plate, so that the bearing plate can be used for transferring other patients, the transfer efficiency and manpower are improved, the patient does not need to walk by himself, and discomfort caused when the patient moves is reduced.

2. The invention can only make the rolling wheel rotate in a single direction (clockwise/anticlockwise) on the fixed column due to the mutual synergistic action of the arc-shaped plate and the convex strip, if the flat plate slides in the opposite direction through the bearing plate during moving, and the friction pad drives the rolling wheel to rotate in the opposite direction (anticlockwise/clockwise) through the fixed column, one end of the arc-shaped plate is just clamped at one end of the convex strip, so that the rolling wheel can not rotate in the opposite direction, thereby preventing the bearing plate from sliding on one side during use and improving the stability of the equipment during use.

3. The auxiliary supporting piece and the buffer are arranged, so that the vibration force of the equipment during quick movement is effectively reduced, the discomfort of a patient is reduced, and the symptom is prevented from being aggravated; the fixed bottom plate is pushed to enable the equipment to change the use place through the moving mechanism, and any one end of the fixed bottom plate is pressed down to be adjusted to be inclined, so that a patient can lie on the flat plate or conveniently push the flat plate out of the fixed bottom plate, and the use flexibility of the equipment is improved.

4. The supporting rod is rotated out and adjusted to be in a vertical state, so that the limiting plate is clamped into the clamping groove, the direction of the supporting rod is fixed, and the stability of the equipment during moving is ensured; when not using, rotate the bracing piece, make its folding and laminating at the medial surface of link to accomodate the bracing piece, then promote anti-skidding cardboard in the spout, make a side of anti-skidding cardboard and bracing piece one side laminate mutually, thereby carry out the position to the bracing piece when accomodating and prescribe a limit to, prevent that it from having nothing so droing, convenient operation has effectively saved the occupation of land space.

5. According to the invention, the protective head cover and the protective body cover are arranged, after a patient is found, the end ports of the protective body cover are pulled towards the two ends, the patient enters the protective body cover and stands straight, the two tightening ports automatically tighten the shoulders and ankles of the patient respectively, then the snap fasteners are sealed, so that the side surface of the protective body cover is in a closed state, then the protective head cover is taken down and sleeved on the head of the patient, the tightening ports automatically contract to automatically fit the neck and shoulders of the patient in cooperation with the pressure pad so as to prevent unfiltered gas in the protective head cover from leaking out, then the pressing column is pressed downwards to extrude the gas in the gas cylinder to flow into the airbag ring, so that the gas is blown to wrap the neck of the patient, the tightness of the protective head cover is further improved, the wearing is convenient and rapid, the patient is fully wrapped, and peripheral contact personnel are prevented from being infected by the gas and body fluid.

Drawings

FIG. 1 is a schematic side view of an infectious victim transfer device for an ambulance according to the present invention;

FIG. 2 is a schematic top view of an infectious victim transfer device for an ambulance according to the present invention;

FIG. 3 is a schematic view of the structure of a fixed base plate of an infectious victim transfer device for an ambulance according to the present invention;

FIG. 4 is a schematic bottom view of an infectious victim transfer device for an ambulance according to the present invention;

FIG. 5 is a schematic view of a protective hood of an infectious patient transfer device for an ambulance according to the present invention;

FIG. 6 is a schematic view of the structure of a protective body cover of an infectious victim transfer device for an ambulance according to the present invention;

FIG. 7 is a schematic cross-sectional view of the rolling wheel of the infectious victim transfer device for the epidemic prevention ambulance.

In the figure: the device comprises a fixed bottom plate 1, a flat plate 2, a bearing plate 3, a magnet plate 4, a protective head cover 5, a protective body cover 6, a lying cushion 7, an auxiliary supporting piece 8, a connecting frame 9, a supporting rod 10, a movable leg 11, a sliding chute 12, a buffer 13, a baffle 14, a handle 15, a positioning pin 16, a metal plate 17, a limiting plate 18, an anti-skid clamping plate 19, an elastic piece 20, a protruding block 21, a movable rail 22, a rolling wheel 23, a fixed column 24, a friction pad 25, a perspective plate 26, a filtering component 27, an airbag ring 28, a tightening opening 29I, a pressure pad 30, an air cylinder 31, a pressing column 32, a tightening opening 33 II, a snap fastener 34, a contraction opening 35, a convex strip 36 and an arc-shaped plate 37.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1:

an infectious victim transfer device for an epidemic prevention ambulance, as shown in fig. 1-4 and 7, comprises a fixed base plate 1; the outer wall of the bottom of the fixed bottom plate 1 is provided with a moving mechanism; the outer wall of the top of the fixed bottom plate 1 is connected with a flat plate 2 through a position connecting part; the position connecting part comprises two moving rails 22, two bearing plates 3 and a displacement adjusting structure, the two moving rails 22 are respectively arranged on the outer wall of the top of the fixed base plate 1, the inner wall of each moving rail 22 is connected with a moving block in a sliding mode, and a group of elastic pieces 20 are welded on the inner wall of the bottom of each moving block; the outer walls of the bottoms of the two bearing plates 3 are respectively welded to the top ends of the two groups of elastic elements 20; the displacement adjusting structure comprises a plurality of fixed columns 24 which are rotatably connected to the inner wall of one side of the fixed base plate 1 and a friction pad 25 which is fixed on the outer wall of the bottom of the flat plate 2, the outer wall of the circumference of each fixed column 24 is rotatably connected with a plurality of rolling wheels 23 which are distributed at the same interval, a plurality of convex blocks 21 are welded on the outer wall of the circumference of each rolling wheel 23, a plurality of arc-shaped plates 37 are welded on the inner wall of the circumference of each rolling wheel 23, and a plurality of inclined convex strips 36 are hinged on the outer wall of the circumference of each fixed column 24 in the wrapping range of each rolling wheel 23; two the both ends of loading board 3 all are rotated through the pivot and are connected with baffle 14, prevent that dull and stereotyped 2 from placing the back roll-off on the loading board 3, and there is locating pin 16 baffle 14's one side outer wall through threaded connection. The flat plate 2 is arranged on the bearing plate 3 in advance, the baffle plate 14 is adjusted to be in a vertical direction, and then the positioning pin 16 is rotated to fix the position of the baffle plate 14, and meanwhile, the flat plate 2 is prevented from sliding out of the bearing plate 3 without any reason; when the patient lies on the flat plate 2, the flat plate 2 is pressed downwards under the weight, so that the friction pad 25 is in contact with the outer wall of the top end of the rolling wheel 23, as shown in fig. 7, due to the mutual synergistic effect of the arc-shaped plate 37 and the convex strip 36, the rolling wheel 23 can only rotate on the fixed column 24 in a single direction (clockwise/anticlockwise), if the flat plate 2 slides in the opposite direction through the bearing plate 3 during the movement, and when the friction pad 25 drives the rolling wheel 23 to rotate in the opposite direction (anticlockwise/clockwise) through the fixed column 24, one end of the arc-shaped plate 37 is just clamped at one end of the convex strip 36, so that the rolling wheel 23 cannot rotate in the opposite direction, the phenomenon that the bearing plate 3 slides on one side during the use can be prevented, and the stability of the device during the use is improved; then promote PMKD 1 and make it pass through the moving mechanism and shift the place, after arriving the treatment point, rotation locating pin 16 once more, make baffle 14 not hard up no longer shelter from dull and stereotyped 2 port, medical personnel promote dull and stereotyped 2 to one side that rolling wheel 23 can rotate, and then make dull and stereotyped 2 and patient on it shift to the treatment patient bed completely from loading board 3, after loading board 3 no longer pressurized, it rises certain distance under the effect of elastic component 20, then pull loading board 3 in the removal rail 22 around and make its position alignment with PMKD 1, so that utilize it to transport other patients, improve transfer efficiency and manpower, need not the patient and walk by oneself, discomfort when reducing the patient and moving.

To change the place of use; as shown in fig. 1 and 2, the moving mechanism includes a connecting frame 9, four support rods 10 and four moving legs 11, the top end of the connecting frame 9 is rotatably connected to the outer wall of the bottom of the fixed base plate 1 through a rotating shaft, and the auxiliary support members 8 arranged on the outer wall of the bottom of the fixed base plate 1 are welded to the outer walls of the periphery of the connecting frame 9, so that the stability of the fixed base plate 1 is improved; the top ends of the four support rods 10 are rotatably connected to the outer wall of the bottom of the connecting frame 9 through rotating shafts, and the outer wall of the bottom of each support rod 10 is welded with a buffer 13; the top ends of the four moving legs 11 are respectively connected with the bottom ends of the four buffers 13 in a rotating manner. The auxiliary supporting piece 8 and the buffer 13 are arranged to effectively relieve the vibration force when the equipment moves rapidly, reduce the uncomfortable feeling of a patient and prevent the symptoms from being aggravated; the fixed bottom plate 1 is pushed to enable the device to change the use place through the moving mechanism, and any one end of the fixed bottom plate 1 is pressed down to be adjusted to be inclined, so that a patient can lie on the flat plate 2 or the flat plate 2 can be conveniently pushed out from the fixed bottom plate 1, and the use flexibility of the device is improved.

To facilitate storage of the support pole 10; as shown in fig. 1 and 2, a sliding groove 12 is formed in an outer wall of one side of the connecting frame 9, and an anti-slip clamping plate 19 is slidably connected to an inner wall of the sliding groove 12 through a sliding block; the outer walls of the periphery of the connecting frame 9 close to the bottom end are hinged with limiting plates 18, the number of the limiting plates is the same as that of the supporting rods 10, and the outer walls of the supporting rods 10 are provided with clamping grooves; handles 15 are rotatably connected to the outer walls of the two sides of the flat plate 2, so that medical personnel can pull the flat plate 2 conveniently; the top surface of the flat plate 2 is bonded with a lying cushion 7. When the support rod 10 is used, the support rod 10 is rotated out and adjusted to be in a vertical state, the limiting plate 18 is clamped into the clamping groove, and therefore the direction of the support rod 10 is fixed, and the stability of the equipment during moving is guaranteed; when the support rod is not used, the support rod 10 is rotated to be folded and attached to the inner side face of the connecting frame 9, so that the support rod 10 is stored, the anti-skid clamping plate 19 is pushed in the sliding groove 12, one side face of the anti-skid clamping plate 19 is attached to one side of the support rod 10, the position of the support rod 10 is limited when the support rod is stored, the support rod is prevented from falling off without any reason, and the operation is convenient, so that the occupied space is effectively saved; the lying cushion 7 is convenient to replace and clean at any time, and the cleanness of use is guaranteed.

Before the use of the support bar 10, the support bar 10 is rotated out and adjusted to be in a vertical state, the limiting plate 18 is clamped into the clamping groove, the position of the support bar 10 is fixed, the flat plate 2 is placed on the bearing plate 3, then the new lying pad 7 is bonded to the top of the flat plate 2, the baffle plate 14 is adjusted to be in a vertical position, the positioning pin 16 is rotated to fix the position of the baffle plate 14, and meanwhile, the flat plate 2 is prevented from sliding out of the bearing plate 3 without any reason;

when the patient lies on the flat plate 2, the flat plate 2 is pressed downwards under the weight, so that the friction pad 25 is contacted with the outer wall of the top end of the rolling wheel 23, as shown in fig. 7, due to the mutual synergistic action of the arc-shaped plate 37 and the convex strip 36, the rolling wheel 23 can only rotate on the fixed column 24 in a single direction (clockwise/anticlockwise), if the flat plate 2 slides in the opposite direction through the bearing plate 3 during the movement, when the friction pad 25 drives the rolling wheel 23 to rotate in the opposite direction (anticlockwise/clockwise) through the fixed column 24, one end of the arc-shaped plate 37 is just clamped at one end of the convex strip 36, so that the rolling wheel 23 can not rotate in the opposite direction, and further, the phenomenon that the bearing plate 3 slides on one side during the use can be prevented, then the fixed bottom plate 1 is pushed to pass through the moving mechanism to transfer the place, and the vibration force during the rapid movement of the equipment can be effectively reduced by arranging the auxiliary support 8 and the buffer 13 during the transfer, reduce the discomfort of the patient. When the patient reaches the treatment point, the positioning pin 16 is rotated again, so that the baffle plate 14 is loosened and does not shield the port of the flat plate 2 any more, a medical worker presses down one end of the fixed base plate 1 to one side of the rolling wheel 23 capable of rotating to adjust the fixed base plate into an inclined state, then the flat plate 2 is pushed, the flat plate 2 and the patient thereon are completely transferred onto the treatment bed from the bearing plate 3, after the bearing plate 3 is not pressed any more, the bearing plate rises for a certain distance under the action of the elastic piece 20, and then the bearing plate 3 is pulled forwards and backwards in the moving rail 22 to be aligned with the position of the fixed base plate 1, so that other patients can be transported by using the bearing plate.

When not using, rotate the bracing piece 10, make its folding and laminating at the medial surface of link 9 to accomodate the bracing piece 10, then promote anti-skidding cardboard 19 in spout 12, make 19 a side of anti-skidding cardboard laminate mutually with bracing piece 10 one side, thereby carry out the position to bracing piece 10 when accomodating and prescribe a limit to, prevent that it from having nothing so droing, convenient operation has effectively saved the occupation of land space.

Example 2:

an infectious victim transfer device for an epidemic prevention ambulance, as shown in fig. 1, 2 and 5, in order to prevent a medical staff from directly contacting a patient; the present embodiment is modified from embodiment 1 as follows: the top surface of the flat plate 2 is movably connected with a personal protection mechanism, the personal protection mechanism comprises a magnet plate 4, a protective head cover 5, a protective body cover 6 and a metal plate 17, and the metal plate 17 is welded on the outer wall of the top of the flat plate 2; the bottom outer wall of the magnet plate 4 is adsorbed on the top outer wall of the metal plate 17; the protective head cover 5 is welded on the outer wall of the top of the magnet plate 4; the protective body cover 6 is placed on the outer wall of the top of the lying cushion 7; the outer wall of the protective head cover 5 is clamped with a perspective plate 26; a filtering component 27 is fixed on the outer wall of the protective hood 5 through bolts; the bottom end of the protective hood 5 is welded with a first tightening opening 29, and the bottom end of the first tightening opening 29 is welded with a pressure pad 30; the inner wall of the protective head cover 5 above the first tightening opening 29 is welded with an air bag ring 28, the outer wall of the protective head cover 5 is welded with an air cylinder 31 which is connected with the air bag ring 28 through a guide pipe, and the inner wall of the air cylinder 31 is inserted with a pressing column 32. The protective hood 5 is convenient to fix on the flat plate 2 by being adsorbed on the metal plate 17 through the magnet 4, and simultaneously plays a role in lifting the head of the patient, so that the smoothness of the breathing of the patient is ensured; after discovering the patient, take off protection hood 5 and cover it at the patient head, the automatic shrink of a tightening mouth 29, the cooperation is pressed and is filled up 30 and carry out automatic laminating to patient's neck and shoulder, in order to prevent that unfiltered gas in the protection hood 5 from leaking, then press down and press the gas in the post 32 extrusion inflator 31 and gush into to the gasbag circle 28 in, make its drum gas wrap up patient's neck, further improve the seal of protection hood 5, it is convenient quick to dress, patient's expired gas discharges after filtering component 27 filters, medical personnel see through perspective board 26 and observe the patient condition, it disperses to lead to peripheral personnel to infect to shorten gas excess.

Furthermore, the protective cover 6 is in a contraction type closed structure, so that the protective cover is convenient for patients with different body types to wear; the top end and the bottom end of the protective cover 6 are welded with a second tightening port 33; two contraction openings 35 are welded on the outer wall of the protective body cover 6, so that the arm of the patient can be conveniently leaked for examination; a plurality of snap fasteners 34 are adhered to one end of the shield 6. After the patient is found, the end openings of the body protection cover 6 are pulled towards the two ends, so that the patient enters the body protection cover 6 and stands straight, the two tightening openings two 33 automatically tighten the shoulders and ankles of the patient respectively, then the snap fasteners 34 are sealed, so that the side surface of the body protection cover 6 is in a closed state, as shown in fig. 6, so that the patient can be wrapped comprehensively, and the contact of the periphery with personnel through body fluid infection is avoided.

When the device is used, after a patient is found, the ports of the protective body cover 6 are pulled towards the two ends, so that the patient enters the protective body cover 6 and stands upright, the two tightening ports two 33 respectively tighten the shoulders and ankles of the patient automatically, then the snap fasteners 34 are sealed to lead the side surface of the protective hood 6 to be in a closed state, then the protective hood 5 is taken down and sleeved on the head of the patient, the first tightening opening 29 is automatically contracted to match with the pressure pads 30 to automatically attach the neck and the shoulders of the patient so as to prevent the unfiltered gas in the protective hood 5 from leaking out, then the pressing column 32 is pressed downwards to press the gas in the gas cylinder 31 to flow into the gas bag ring 28, so that the gas is inflated to wrap the neck of the patient, the tightness of the protective hood 5 is further improved, the gas exhaled by the patient is filtered by the filter assembly 27 and then discharged, medical staff observe the condition of the patient through the perspective plate 26, and the infection of peripheral staff caused by excessive gas dispersion is shortened; after the patient lies on flat board 2, adsorb on metal sheet 17 through magnet 4 and be convenient for fix protection hood 5 on flat board 2, play the effect of lifting patient's head simultaneously, guarantee the smooth and easy of patient's breathing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.