Emergency transfer bed connecting frame

Abstract

The utility model discloses an emergency treatment transfer bed connecting frame which comprises a transfer bed and a connecting frame body, universal wheels are installed at the bottom of the connecting frame body, a connecting table is arranged at one end of the transfer bed, a connecting piece is arranged on one side of the connecting frame body, at least two sets of quick inserting mechanisms are arranged between the connecting table and the connecting piece, and the connecting table and the connecting frame body are connected in a matched and inserted mode through the quick inserting mechanisms. The connecting frame comprises an upper frame body with a movable fence, a middle frame body and a lower frame body, the middle frame body is located between the upper frame body and the lower frame body, an infusion support is arranged on one side of the upper frame body, one end of the infusion support is rotationally connected to the upper frame body through a first rotating mechanism, and one side of the lower frame body is connected with a boosting plate; the boosting plate is rotationally connected with one side of the lower frame body through a second rotating mechanism, and a rubber cushion layer is arranged at one end of the boosting plate. The connecting frame and the transfer bed can be quickly inserted and detached, various first-aid equipment can be loaded, the risk of falling or large-amplitude shaking is avoided, the large first-aid equipment can be moved into the connecting frame more easily, and transfer is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the transport bed equipment technical field, especially in an emergency transport bed link frame. BACKGROUND

[0002] When going out for emergency rescue, especially when rescuing a sudden cardiac arrest, the rescuer needs to carry out emergency assistance, and implement cardiac resuscitation, ECG monitoring and oxygen connection on the patient, and at the same time, the patient needs to be transported to the equipment area for treatment as soon as possible. During the transportation process, the rescuer squats on the transport bed or stands beside the transport bed, and continuously carries out rescue, and the emergency equipment is transferred with the patient along with the emergency transport bed, therefore, it is very important for the transport bed to have enough space to carry out rescue.

[0003] In the emergency equipment, a series of monitoring or life support equipment such as extracorporeal membrane oxygenation equipment, oxygen cylinder, breathing machine, IABP, injection pump and monitor are generally included. In the emergency system of some hospitals, although the above-mentioned emergency equipment has a transport frame, due to the large number of types, large size, heavy weight and non-centralization of the emergency equipment, it is not conducive to transport together with the transport bed, which brings great trouble to the emergency transport.

[0004] The existing emergency transport bed mainly has the following disadvantages in the aspect of transporting emergency equipment:

[0005] Firstly, large emergency equipment needs to be lifted and carried to the transport bed platform, which is heavy in weight and large in size, cannot be lifted and carried, occupies limited transport bed platform space, is not convenient for rescuers to carry out rescue measures, reduces the emergency transport efficiency, and causes delay in emergency treatment time.

[0006] Secondly, there is a lack of unified integrated loading platform for loading various emergency equipment, and during the transportation process, the scattered arrangement of emergency equipment not only causes the equipment to shake or collide with the outside due to the shaking during transportation, resulting in equipment damage and transportation inconvenience, but also needs 1-2 medical staff to support the emergency equipment throughout the process, causing unnecessary waste of human resources.

[0007] Therefore, it is urgent to propose an emergency transport bed link frame that can solve the above technical problems. Utility model content

[0008] In view to the problems existing in the prior art, the utility model provides a kind of emergency transfer bed interfacing frame, after using the emergency transfer bed interfacing frame, on the one hand, the bottom of interfacing frame is equipped with universal wheel for moving, and the connecting piece on interfacing frame is matched with the interfacing table on transfer bed by quick insertion mechanism, the quick insertion and disassembly between interfacing frame and transfer bed can be realized, the assembly efficiency of interfacing frame is improved, and the design of universal wheel ensures that interfacing frame can be transferred with transfer bed by universal wheel, and the three-layer containing frame body of upper frame body, middle frame body and lower frame body is integrated in interfacing frame, various first-aid equipment can be loaded, movable fence is provided on each frame body, which avoids the risk of falling of first-aid equipment on interfacing frame due to the interference of its own structure, reduces the transfer shaking amplitude, avoids the problem of equipment damage and transfer inconvenience caused by impact with the outside, and improves the efficiency of human resources without medical staff supporting first-aid equipment all the way;

[0009] On the other hand, the lower frame body is connected with a push plate on the side away from the transfer bed, the push plate is rotationally connected with the side of the lower frame body away from the transfer bed through a second rotating mechanism, and a rubber pad layer is arranged at the end of the push plate away from the second rotating mechanism. When the push plate is unfolded by rotating around the side shaft of the lower frame body through the second rotating mechanism, the rubber pad layer of the push plate can be in contact with the ground surface to increase the friction between the push plate and the ground surface, avoid large relative displacement, and slide the large first-aid equipment into the lower frame body. When the push plate is folded by rotating around the side shaft of the lower frame body through the second rotating mechanism, the push plate can be accommodated in the movable fence of the lower frame body, and the push plate and the movable fence are inserted and limited by the L-shaped insert and the insertion hole, so that the push plate can be unfolded and folded as a whole, the large first-aid equipment can be conveniently slid onto the lower frame body of the interfacing frame under the external force, the problem of lifting and carrying the large first-aid equipment onto the interfacing frame is avoided, the use space of the transfer bed is increased, the rescue personnel can conveniently carry out first-aid measures, the transfer efficiency of the first-aid equipment is improved, and the first-aid transfer time is shortened.

[0010] In addition, the side of the upper frame body close to the transfer bed is provided with an infusion stand, and the end of the infusion stand close to the upper frame body is rotationally connected to the upper frame body through a first rotating mechanism, so that the infusion stand can rotate around the side shaft of the upper frame body to adjust the angle of the infusion stand, so as to adapt to the body position of the patient during first aid, and facilitate on-site use.

[0011] To solve the above technical problems, the utility model adopts the technical scheme of:

[0012] The application provides an emergency transfer bed connecting frame, which is used for connecting with a transfer bed and comprises a connecting frame, universal wheels are arranged on the bottom of the connecting frame and used for moving, one end of the transfer bed is provided with a connecting table, a connecting piece is arranged on one side of the connecting frame along the length direction of the transfer bed, and at least two groups of quick inserting mechanisms are arranged between the connecting table and the connecting piece.

[0013] The connecting frame comprises an upper frame body provided with a movable fence, a middle frame body and a lower frame body, the middle frame body is located between the upper frame body and the lower frame body, an infusion stand is arranged on one side of the upper frame body close to the transfer bed, one end of the infusion stand close to the upper frame body is rotationally connected to the upper frame body through a first rotating mechanism, a pushing plate is connected to one side of the lower frame body away from the transfer bed, the pushing plate is rotationally connected to one side of the lower frame body away from the transfer bed through a second rotating mechanism, and a rubber pad layer is arranged on one end of the pushing plate away from the second rotating mechanism.

[0014] When the pushing plate is unfolded by rotating around the side shaft of the lower frame body through the second rotating mechanism, the rubber pad layer of the pushing plate can be in contact with the ground, and the pushing plate is used for sliding and pushing the emergency equipment into the lower frame body.

[0015] When the pushing plate is folded by rotating around the side shaft of the lower frame body through the second rotating mechanism, the pushing plate can be accommodated in the movable fence of the lower frame body, and the pushing plate is inserted and limited in position in the movable fence through an L-shaped inserting piece and an inserting hole.

[0016] In order to solve the technical problems, the further technical solutions are adopted in the application.

[0017] Optionally, the emergency transfer bed connecting frame, wherein the quick inserting mechanism comprises a quick inserting body and a quick inserting handle matched and inserted with the quick inserting body, the quick inserting body is fixedly connected with the connecting piece, the quick inserting handle is fixedly connected with the connecting table, and the quick inserting body is transversely inserted and limited in position in the quick inserting handle through a torsional spring interface limiting piece along the length direction of the transfer bed.

[0018] Further optionally, the emergency transfer bed connecting frame, wherein the torsional spring interface limiting piece comprises a limiting groove, a torsional spring arranged in the limiting groove, an L-shaped clamping block arranged in the limiting groove and connected with one end of the torsional spring, and a clamping groove matched and clamped with the L-shaped clamping block, the limiting groove is arranged on the side of the quick inserting handle, the L-shaped clamping block is rotationally connected with the limiting groove, the clamping groove is arranged on one end of the quick inserting body close to the quick inserting handle, the quick inserting body can be inserted in the limiting groove, and the other end of the torsional spring is connected with the limiting groove.

[0019] Further, the emergency ambulance stretcher connection frame further comprises a fast insertion body, and the fast insertion body is connected to the connecting piece.

[0020] Optionally, the emergency ambulance stretcher connection frame further comprises a first rotating mechanism and a second rotating mechanism, and the first rotating mechanism and the second rotating mechanism are arranged on the lower frame body.

[0021] Further, the emergency ambulance stretcher connection frame further comprises a fast insertion body, and the fast insertion body is connected to the connecting piece.

[0022] Further, the emergency ambulance stretcher connection frame further comprises a fast insertion body, and the fast insertion body is connected to the connecting piece.

[0023] Further, the emergency ambulance stretcher connection frame further comprises a fast insertion body, and the fast insertion body is connected to the connecting piece.

[0024] Optionally, the emergency ambulance stretcher connection frame further comprises a first rotating mechanism and a second rotating mechanism, and the first rotating mechanism and the second rotating mechanism are arranged on the lower frame body.

[0025] Further, the emergency ambulance stretcher connection frame further comprises a fast insertion body, and the fast insertion body is connected to the connecting piece.

[0026] Compared with the prior art, the application has the following technical effects:

[0027] In one aspect, the bottom of the adapter frame is provided with universal wheels for moving, and the connecting piece on the adapter frame is matched and plugged with the adapter table on the transfer bed through the quick plug mechanism, so that the adapter frame and the transfer bed can be quickly plugged and detached, the assembly efficiency of the adapter frame is improved, and the design of the universal wheels ensures that the adapter frame can be transported together with the transfer bed through the universal wheels. The adapter frame integrates three containing frame bodies, namely, the upper frame body, the middle frame body and the lower frame body, can load various emergency equipment, and each frame body is provided with a movable fence, so that the emergency equipment on the adapter frame can avoid falling due to the interference of the structure itself, the shaking amplitude during transportation is reduced, the equipment is prevented from being damaged and the transportation is facilitated, medical staff is not required to hold the emergency equipment all the time, and the efficiency of human resources is improved.

[0028] In another aspect, the lower frame body is connected with a boosting plate on the side away from the transfer bed, the boosting plate is rotationally connected with the side of the lower frame body away from the transfer bed through a second rotating mechanism, the boosting plate is provided with a rubber pad layer at the end away from the second rotating mechanism, when the boosting plate is unfolded through the second rotating mechanism and rotates around the side shaft of the lower frame body, the rubber pad layer of the boosting plate can be in contact with the ground, the friction between the boosting plate and the ground is increased, and the relative displacement is avoided, the boosting plate is used for sliding the large emergency equipment into the lower frame body, when the boosting plate is folded through the second rotating mechanism and rotates around the side shaft of the lower frame body, the boosting plate can be folded and stored in the movable fence of the lower frame body, and the boosting plate and the movable fence are plugged and limited through the L-shaped plug-in part and the plug-in hole, so that the boosting plate can be unfolded and folded as a whole, the large emergency equipment is conveniently slid to the lower frame body of the adapter frame under the external boosting, the problem that the large emergency equipment needs to be lifted and carried to the adapter frame is avoided, the use space of the transfer bed is increased, the rescue personnel are facilitated to carry out emergency measures, the transportation efficiency of the emergency equipment is improved, and the emergency transportation time is shortened.

[0029] In addition, the side of the upper frame body close to the transfer bed is provided with an infusion stand, and the end of the infusion stand close to the upper frame body is rotationally connected to the upper frame body through a first rotating mechanism, so that the infusion stand can rotate around the side shaft of the upper frame body to adjust the angle of the infusion stand, so as to adapt to the body position of the patient during emergency treatment and facilitate on-site use.

[0030] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and the content of the specification can be implemented, the following will be described in detail with the preferred embodiments of the present application and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is the connection schematic view (front view) of the transfer bed and the adapter frame of the preferred embodiment of the present application;

[0032] Figure 2 is a connection diagram of the booster plate, rubber pad, L-shaped plug-in part, plug-in hole and sliding groove of the preferred embodiment of the present application;

[0033] Figure 3 is an enlarged diagram of the structure of part A in the preferred embodiment of the present application (a longitudinal section diagram); Figure 1

[0034] Figure 4 is an enlarged diagram of the structure of part B in the preferred embodiment of the present application; Figure 1

[0035] Figure 5 is a structural diagram of the infusion stand of another preferred embodiment of the present application (a front view);

[0036] Figure 6 is a diagram of the connection and arrangement of the booster plate, sliding groove and booster plate and lower stand body of another preferred embodiment of the present application (a partial top view);

[0037] The components in the drawings are marked as follows:

[0038] The transport bed 1, the connection table 11, the connection stand 2, the universal wheel 21, the connecting part 22, the movable fence 23, the upper stand body 24, the middle stand body 25, the lower stand body 26, the quick plug mechanism 3, the quick plug body 31, the quick plug handle 32, the torsional spring interface limiting part 33, the limiting groove 331, the torsional spring 332, the L-shaped clamping block 333, the clamping groove 334, the infusion stand 4, the lifting rod 41, the hook seat 42, the first rotating mechanism 5, the booster plate 6, the rubber pad 61, the L-shaped plug-in part 62, the plug-in hole 63, the sliding groove 64, the second rotating mechanism 7, the male shaft sleeve 71, the limiting protrusion 711, the female shaft sleeve 72 and the limiting spring sheet 721. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] EMBODIMENT

[0041] As Figures 1 to 6 ​​As shown, in one embodiment of the present application, an emergency stretcher connection frame for connecting with a stretcher 1 comprises a connection frame 2, the bottom of which is provided with universal wheels 21 for moving and walking, one end of the stretcher 1 is provided with a connection table 11, along the length direction of the stretcher 1, the side of the connection frame 2 close to the stretcher 1 is provided with a connecting piece 22, and at least two groups of quick insertion mechanisms 3 are arranged between the connection table 11 and the connecting piece 22, and the connection table 11 and the connection frame 2 are matched and inserted through the quick insertion mechanisms 3.

[0042] The connection frame 2 comprises an upper frame body 24 with a movable fence 23, a middle frame body 25 and a lower frame body 26, the middle frame body 25 is located between the upper frame body 24 and the lower frame body 26, the side of the upper frame body 24 close to the stretcher 1 is provided with an infusion stand 4, one end of the infusion stand 4 close to the upper frame body 24 is rotatably connected to the upper frame body 24 through a first rotating mechanism 5, the lower frame body 26 is connected with a push plate 6 on the side away from the stretcher 1, the push plate 6 is rotatably connected with the side of the lower frame body 26 away from the stretcher 1 through a second rotating mechanism 7, and the push plate 6 is provided with a rubber pad layer 61 on the end away from the second rotating mechanism 7;

[0043] The upper frame body 24 can place medicines, nursing appliances and the like, the middle frame body 25 can place extracorporeal membrane oxygenation equipment, oxygen cylinders, breathing machines, IABP, injection pumps and accessories of monitors, and the lower frame body 26 can place large oxygen cylinders, breathing machines, monitors or extracorporeal membrane oxygenation equipment and the like large devices;

[0044] The connecting piece 22 is designed in a "π" shape structure;

[0045] When the push plate 6 is expanded by rotating around the side shaft of the lower frame body 26 through the second rotating mechanism 7, the rubber pad layer 61 of the push plate 6 can be in contact with the ground, and the push plate 6 is used to slide and push the emergency equipment into the lower frame body 26;

[0046] When the push plate 6 is retracted by rotating around the side shaft of the lower frame body 26 through the second rotating mechanism 7, the push plate 6 can be accommodated in the movable fence 23 of the lower frame body 26, and the push plate 6 and the movable fence 23 are inserted and limited through the L-shaped plug 62 and the insertion hole 63;

[0047] In one aspect, the bottom of the adapter frame is provided with universal wheels for moving, and the connecting piece on the adapter frame is matched and plugged with the adapter table on the transfer bed through the quick plug mechanism, so that the adapter frame and the transfer bed can be quickly plugged and detached, the assembly efficiency of the adapter frame is improved, and the design of the universal wheels ensures that the adapter frame can be transported together with the transfer bed through the universal wheels. The adapter frame integrates three layers of containing frame bodies, namely the upper frame body, the middle frame body and the lower frame body, and can load various emergency equipment. Each frame body is provided with a movable fence, which can prevent the emergency equipment from falling due to the interference of the structure, reduce the shaking amplitude during transportation, avoid collision with the outside to cause damage to the equipment and inconvenience during transportation, and improve the efficiency of human resources without the need for medical staff to support the emergency equipment throughout the process.

[0048] In another aspect, the lower frame body of the embodiment is connected with a push plate on the side away from the transfer bed, the push plate is rotationally connected with the side of the lower frame body away from the transfer bed through a second rotating mechanism, and the push plate is provided with a rubber pad layer at the end away from the second rotating mechanism. When the push plate is unfolded by rotating around the side shaft of the lower frame body through the second rotating mechanism, the rubber pad layer of the push plate can be in contact with the ground surface to increase the friction between the push plate and the ground surface and avoid large relative displacement. The push plate is used to slide and push the large emergency equipment into the lower frame body. When the push plate is folded by rotating around the side shaft of the lower frame body through the second rotating mechanism, the push plate can be folded and stored in the movable fence of the lower frame body, and the push plate and the movable fence are inserted and limited through an L-shaped plug and a plug hole, so that the push plate can be unfolded and folded as a whole. The large emergency equipment is conveniently slid onto the lower frame body of the adapter frame under the external force, the problem that the large emergency equipment needs to be lifted and carried onto the adapter frame is avoided, the use space of the transfer bed is increased, the rescue personnel can conveniently carry out emergency measures, the transportation efficiency of the emergency equipment is improved, and the emergency transportation time is shortened.

[0049] In addition, the side of the upper frame body close to the transfer bed is provided with an infusion stand, and the end of the infusion stand close to the upper frame body is rotationally connected to the upper frame body through a first rotating mechanism. Therefore, the infusion stand can be rotated around the side shaft of the upper frame body to adjust the angle of the infusion stand, so as to adapt to the body position of the patient during emergency treatment and make the infusion stand more convenient to use on site.

[0050] In another embodiment of the present application, as shown in Figure 1 and Figure 3 Optionally, the quick plug mechanism 3 includes a quick plug body 31 and a quick plug handle 32 matched and plugged with the quick plug body 31. The quick plug body 31 is fixedly connected with the connecting piece 22, and the quick plug handle 32 is fixedly connected with the adapter table 11. Along the length direction of the transfer bed 1, the quick plug body 31 is transversely inserted and limited in the quick plug handle 32 through a torsional spring interface limiting piece 33.

[0051] In the embodiment, the quick insertion body and the quick insertion handle of the quick insertion mechanism are respectively fixedly connected to the connecting piece of the adapter frame and the adapter table of the transfer bed. Through the extension of the structure, sufficient space is left for the insertion between the quick insertion body and the quick insertion handle, and no structural interference is caused, the structural firmness is improved, and the quick insertion body is limited in the quick insertion handle through the transverse insertion of the torsional spring interface limiting piece, so that the quick insertion and removal are realized, and the convenience is improved.

[0052] In another embodiment of the present application, as shown in Figure 3 Further optionally, the torsional spring interface limiting piece 33 comprises a limiting groove 331, a torsional spring 332 arranged in the limiting groove 331, an L-shaped clamping block 333 arranged in the limiting groove 331 and connected to one end of the torsional spring 332, and a clamping groove 334 adapted to clamp the L-shaped clamping block 333, the limiting groove 331 is arranged on the side of the quick insertion handle 32, the L-shaped clamping block 333 is rotationally connected to the limiting groove 331, the clamping groove 334 is arranged on one end of the quick insertion body 31 close to the quick insertion handle 32, the quick insertion body 31 can be inserted into the limiting groove 331, and the other end of the torsional spring 332 is connected to the limiting groove 331.

[0053] In the embodiment, the limiting groove, the torsional spring, the L-shaped clamping block and the clamping groove are designed, so that the torsional spring interface limiting piece can limit the quick insertion body and the quick insertion handle, so that the quick insertion and removal are flexible and easy.

[0054] In another embodiment of the present application, as shown in Figure 3 More further optionally, one end of the quick insertion body 31 away from the connecting piece 22 is an outwardly convex arc-shaped structure.

[0055] In the embodiment, the end of the quick insertion body is designed as an outwardly convex arc-shaped structure, so that the quick insertion body is more guided during insertion into the limiting groove, and the quick insertion body is more easily inserted into the quick insertion handle.

[0056] In another embodiment of the present application, as shown in Figure 4 Optionally, the second rotating mechanism 7 comprises a male shaft sleeve 71 and a female shaft sleeve 72, the male shaft sleeve 71 is movably connected to the female shaft sleeve 72, the female shaft sleeve 72 is fixedly connected to the two sides of the lower frame body 26, the male shaft sleeve 71 is fixedly arranged on the two sides of the boost plate 6, the inner periphery of the female shaft sleeve 72 is equally angularly provided with a limiting spring sheet 721, and the outer periphery of the male shaft sleeve 71 is provided with a limiting protrusion 711 adapted to the limiting spring sheet 721.

[0057] In the embodiment, the male and female shaft sleeves can rotate relative to each other under the action of external force through the structural cooperation between the limiting protrusions and the limiting spring sheets. In addition, the outer periphery of the male shaft sleeve is designed with limiting protrusions at equal angles, and the inner periphery of the female shaft sleeve is designed with limiting spring sheets that are adapted to the limiting protrusions. Thus, the booster plate can make periodic and intermittent axial clamping movements at a certain angle around the lower frame body under the action of external force, and finally realize the multi-angle unfolding and folding actions of the booster plate.

[0058] In another embodiment of the present application, as shown in Figure 4 , further optionally, the outer periphery of the male shaft sleeve 71 is provided with four limiting protrusions 711 at equal angles of 90°, the limiting protrusions 711 are trapezoidal or triangular in shape, and the limiting spring sheets 721 are W-shaped structures.

[0059] In the embodiment, the equal angle of 90° of the four limiting protrusions enables the male shaft sleeve and the booster plate connected thereto to make continuous clockwise or counterclockwise 90° angle rotating clamping movements, thereby meeting the requirements of folding storage or adjusting the azimuth angle.

[0060] In another embodiment of the present application, as shown in Figure 1 , Figure 4 and Figure 5 , more further optionally, the first rotating mechanism 5 and the second rotating mechanism 7 have the same structure.

[0061] In the embodiment, the infusion stand is connected to the upper frame body through the first rotating mechanism at one end close to the upper frame body, and the first rotating mechanism adopts the same structure as the second rotating mechanism. Therefore, the infusion stand can also rotate axially around the side of the upper frame body, and can make continuous clockwise or counterclockwise 90° angle rotating clamping movements, thereby meeting the requirements of folding storage or adjusting the azimuth angle of the infusion stand, and thus adapting to the body position of the patient during emergency treatment and being more convenient for on-site use.

[0062] In another embodiment of the present application, as shown in Figure 1 and Figure 4 , more further optionally, the infusion stand 4 includes a lifting rod 41 and a hook seat 42, the hook seat 42 is connected to the end of the lifting rod 41, and the lifting rod 41 can adjust the height.

[0063] In the embodiment, the lifting rod, the hook seat, and the adjustable structure of the lifting rod of the infusion stand are all conventional technologies, and will not be described here.

[0064] In another embodiment of the present application, as shown in Figure 1 , Figure 2 and Figure 6As shown, optionally, a plurality of parallel grooves 64 are formed on the booster plate 6, the width of the grooves 64 is greater than the width of the universal wheel 21, the thickness of the booster plate 6 is 1.5-3 cm, and the depth of the grooves 64 is 0.5-1.5 cm;

[0065] In the embodiment, the large-scale first-aid equipment with wheels can be clamped into the grooves and guided during the pushing and carrying process on the booster plate, the universal wheels can be constrained to avoid deviation, and the large-scale first-aid equipment with wheels can be more easily pushed and moved onto the lower frame body, thereby saving labor and improving the carrying efficiency.

[0066] In another embodiment of the present application, as shown in Figure 1 、 Figure 2 and Figure 6 further optionally, the material of the booster plate 6 is acrylic plastic material or stainless steel material, preferably stainless steel material.

[0067] In the embodiment, the booster plate is made of acrylic plastic material or stainless steel material, which can meet the requirements and has the advantages of not being easily deformed under pressure, strong supporting force, large hardness, and good corrosion resistance.

[0068] The above only describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structure or direct or indirect application in other related technical fields based on the content of the present application is also included in the patent protection range of the present application.

Claims

1. An emergency ambulance stretcher interface frame for connection with a stretcher (1) characterised in that: The utility model provides a kind of transfer bed, including the adapter frame (2), the bottom of the adapter frame (2) is equipped with universal wheel (21) for moving walking, one end of the transfer bed (1) is provided with adapter platform (11), along the length direction of the transfer bed (1), the adapter frame (2) is provided with connecting piece (22) near the side of transfer bed (1), at least two groups of quick insertion mechanism (3) are provided between the adapter platform (11) and the connecting piece (22), the adapter platform (11) and the adapter frame (2) are matched and inserted by the quick insertion mechanism (3). The adapter frame (2) includes upper frame body (24) with movable fence (23), middle frame body (25) and lower frame body (26), the middle frame body (25) is between the upper frame body (24) and the lower frame body (26), the upper frame body (24) is provided with infusion support (4) near the side of transfer bed (1), the infusion support (4) is rotatably connected to the upper frame body (24) by first rotating mechanism (5) near one end of the upper frame body (24), the lower frame body (26) is connected with push plate (6) on the side away from the transfer bed (1), the push plate (6) is rotatably connected with the side of the lower frame body (26) away from the transfer bed (1) by second rotating mechanism (7), the push plate (6) is provided with rubber pad layer (61) on the end away from the second rotating mechanism (7). When the push plate (6) is unfolded by the second rotating mechanism (7) and rotates around the side shaft of the lower frame body (26), the rubber pad layer (61) of the push plate (6) can be in contact with the ground, and the push plate (6) is used to slide the emergency equipment into the lower frame body (26). When the push plate (6) is folded by the second rotating mechanism (7) and rotates around the side shaft of the lower frame body (26), the push plate (6) can be accommodated in the movable fence (23) of the lower frame body (26), and the push plate (6) and the movable fence (23) are inserted and limited by L-shaped insert (62) and insertion hole (63).

2. The emergency ambulance transfer bed interface support of claim 1, wherein: The quick insertion mechanism (3) includes quick insertion body (31) and quick insertion handle (32) matched and inserted with the quick insertion body (31), the quick insertion body (31) is fixedly connected with the connecting piece (22), the quick insertion handle (32) is fixedly connected with the adapter platform (11), along the length direction of the transfer bed (1), the quick insertion body (31) is transversely inserted and limited in the quick insertion handle (32) by torsional spring interface limiting piece (33).

3. The emergency ambulance transfer bed interface support of claim 2, wherein: The torsion spring interface limiting piece (33) comprises a limiting groove (331), a torsion spring (332) arranged in the limiting groove (331), an L-shaped clamping block (333) arranged in the limiting groove (331) and connected with one end of the torsion spring (332), and a clamping groove (334) adapted to clamp the L-shaped clamping block (333). The limiting groove (331) is arranged on the side of the quick plug handle (32). The L-shaped clamping block (333) is rotatably connected with the limiting groove (331). The clamping groove (334) is arranged on the end of the quick plug body (31) close to the quick plug handle (32). The quick plug body (31) can be inserted into the limiting groove (331). The other end of the torsion spring (332) is connected with the limiting groove (331).

4. The emergency ambulance transfer bed interface frame of claim 3, wherein: The end of the quick plug body (31) away from the connecting piece (22) is an outwardly convex arc-shaped structure.

5. The emergency ambulance transfer bed interface support of claim 1 wherein: The second rotating mechanism (7) comprises a male shaft sleeve (71) and a female shaft sleeve (72). The male shaft sleeve (71) is movably connected with the female shaft sleeve (72). The female shaft sleeve (72) is fixedly connected with the two sides of the lower frame body (26). The male shaft sleeve (71) is fixedly arranged on the two sides of the booster plate (6). The inner periphery of the female shaft sleeve (72) is equally angularly provided with a limiting spring piece (721). The outer periphery of the male shaft sleeve (71) is provided with a limiting protrusion (711) adapted to the limiting spring piece (721).

6. The emergency ambulance transfer bed interface support of claim 5, wherein: The outer periphery of the male shaft sleeve (71) is equally angularly provided with four limiting protrusions (711). The limiting protrusion (711) is in a trapezoidal or triangular shape. The limiting spring piece (721) is in a W-shaped structure.

7. The emergency ambulance transfer bed interface support of claim 6, wherein: The first rotating mechanism (5) and the second rotating mechanism (7) have the same structure.

8. The emergency ambulance transfer bed interface support of claim 7, wherein: The infusion support (4) comprises a lifting rod (41) and a hook seat (42). The hook seat (42) is connected with the end of the lifting rod (41). The lifting rod (41) can be adjusted in height.

9. The emergency ambulance transfer bed interface support of claim 1, wherein: A group of parallel sliding grooves (64) are arranged on the booster plate (6). The width of the sliding groove (64) is greater than the width of the universal wheel (21). The thickness of the booster plate (6) is 1.5-3 cm. The depth of the sliding groove (64) is 0.5-1.5 cm.

10. The emergency ambulance transfer bed interface support of claim 9, wherein: The material of the booster plate (6) is acrylic plastic or stainless steel.

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