Expandable mobile intensive shelter ambulance

Abstract

The invention discloses an expandable movable severe case shelter ambulance, and relates to the technical field of medical shelters, the expandable movable severe case shelter ambulance comprises a first-aid shelter used for accommodating a patient, the internal width of the shelter is not more than 2.2 m, the internal height of the shelter is not more than 2.5 m, the internal length of the shelter is not more than 7.5 m, and the shelter is applied to a medium-sized carrier; the problems that in the prior art, the internal space of a square cabin is small, only one to two patients can be borne in most cases, and the rescue efficiency is not high when major disasters occur or a large number of casualties occur are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical shelters, and in particular to an expandable mobile critical care shelter ambulance. Background Art

[0002] The shelter is equipped with a carrier vehicle and has high mobility. According to different needs, the corresponding internal structure is designed and relevant equipment is installed. It has specific functions and is widely used in mobile command systems, communications, medical care, logistics support, etc. It is one of the important equipment of mobile forces.

[0003] In the existing technology, the modular cabins used on medical vehicles are mainly used for emergency treatment of critically ill patients, ensuring that critically ill patients receive effective and safe treatment measures before arriving at the hospital. In this way, when arriving at the hospital, the intensive care unit or emergency rescue room can be seamlessly connected to improve the success rate of rescuing critically ill patients.

[0004] However, the existing technology of using the shelter on the medical carrier still has the following problems:

[0005] First, the space inside the quarantine center is relatively small, and in most cases it can only accommodate one or two patients. When a major disaster occurs or a large number of casualties occur, hospitals generally dispatch multiple ambulances to treat the patients. However, with the development of the country and the improvement of living conditions, there are more and more vehicles on the road, so the use of multiple ambulances can easily lead to traffic jams or slow driving efficiency caused by traffic jams for several of the ambulances during driving, which is a fatal risk for patients.

[0006] Second, mobile beds are generally placed on fixed frames in the cabin for fixing. This method is effective for a single mobile bed, but if there are multiple mobile beds, the fixed frames for the mobile beds will take up a lot of space and cause the position of the mobile beds to be fixed, making it inconvenient to move the mobile beds. Summary of the invention

[0007] The embodiment of the present invention provides an expandable mobile critical care cabin ambulance to solve the problems in the background technology.

[0008] The embodiment of the present invention adopts the following technical solution: an expandable mobile critical care cabin ambulance, comprising an emergency cabin for accommodating patients, wherein the interior width of the cabin does not exceed 2.2m, the interior height of the cabin does not exceed 2.5m, and the interior length of the cabin does not exceed 7.5m, and the cabin is applied to a medium-sized vehicle.

[0009] Furthermore, the cabin is provided with a plurality of beds for placing patients and a plurality of mobile pendants, each of which is arranged on one side of a bed. The cabin is also provided with a plurality of groups of fixed structures for fixing the beds, and every two groups of the fixed structures are connected to the bottom end of a bed.

[0010] Furthermore, the interior of the cabin is divided into two interconnected accommodating spaces, and the two interconnected accommodating spaces are separated by a door that can be opened or closed.

[0011] Furthermore, the smaller storage space in the cabin is the separation room, which is equipped with a fixed bed and a wall cabinet for placing items. The larger storage space in the cabin is the emergency room, which is equipped with multiple beds and multiple mobile cranes.

[0012] Furthermore, the size of each of the beds is the standard size of a medical bed.

[0013] Furthermore, a limiting slide rail cooperating with the movement of the hospital bed is provided on the bottom end of the interior of the cabin, the limiting slide rail is a recessed groove, the limiting slide rail is distributed in an I-shape, a plurality of pulley frames for moving the hospital bed are slidably provided in the limiting slide rail, each of the pulley frames is detachably connected to a hospital bed, four pulley groups symmetrical in pairs are distributed at the bottom end of each of the pulley frames, and the multiple groups of fixed structures are respectively located at the four corners of the limiting slide rail.

[0014] Furthermore, each group of the fixed structures corresponds to the two pulley groups on one side of the bottom end of the pulley frame, and each group of the fixed structures includes a fixed placement component and a drive limit component. The fixed placement component is arranged in the emergency room and is located above the limit slide rail. The drive limit component is arranged on the fixed placement component, and the drive limit component corresponds to the pulley frame.

[0015] Furthermore, the fixed placement assembly includes a fixed frame and a connecting frame, and there are two fixed frames, one of which is a first fixed frame, which is a semi-closed form, and the other fixed frame is a second fixed frame, which is formed by two symmetrically arranged on a fixed plate, and the two fixed frames correspond to each other horizontally, and the two fixed frames correspond to the two pulley groups on the same side of the bottom end of the pulley frame respectively, and there are two connecting frames, and the two connecting frames are symmetrically arranged on both sides of the two fixed frames, and the two fixed frames are fixedly connected by the two connecting frames, and two limit rods are symmetrically arranged between each connecting frame and the two fixed frames.

[0016] Material toggling mechanism, its both ends are connected with the two guide rails being connected the upper and lower ends of the movable frame, and its both ends are connected with the movable frame, and its both ends are connected with the movable frame, and its both ends are connected with the movable frame.

[0017] At least one of the above technical solutions adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0018] Firstly, in the present invention, a cabin with a large accommodating space is provided, and a plurality of beds and a plurality of mobile cranes are added in the cabin, so that the plurality of beds in the cabin can accommodate a plurality of patients to be treated during rescue work, and a plurality of medical devices for treating patients can be placed on each mobile crane, and there is a mobile crane next to each bed, which can greatly improve the success rate of treating patients and solve the problem in the prior art that the space inside the cabin is relatively small. When a major disaster or a large number of casualties occurs, a general hospital will dispatch a plurality of ambulances to rush to the rescue, but there are more and more vehicles on the road, and the practice of multiple ambulances can easily lead to traffic jams or slow driving efficiency caused by traffic jams for several of the ambulances during driving.

[0019] Secondly, in the present invention, when the cabin is matched with a medium-sized vehicle, it does not exceed the maximum size regulations of road vehicles when traveling on the road, so there will be no inconvenience in the driving process due to the increase in the accommodation space of the cabin.

[0020] Thirdly, in the present invention, the cabin is divided into two accommodating spaces of different sizes, so that one of the accommodating spaces can be used as a storage space or an isolation space, which can effectively separate some patients with more serious conditions from medical supplies and prevent some infectious diseases from contaminating the medical supplies.

[0021] Fourthly, in the present invention, a limiting slide rail and a pulley frame are added in the cabin to move the hospital bed. The pulley frame and the limiting slide rail are slidably matched. After the hospital bed is placed on the pulley frame, the pulley frame will drive the hospital bed to move along the set track of the limiting slide rail. This can effectively limit the movement of the hospital bed in the cabin and prevent the hospital bed from colliding with personnel or medical equipment when it deviates while moving in the cabin.

[0022] Fifth, in the present invention, since the driver is not sure whether the hospital bed needs to be moved in the cabin during the driving of the vehicle, any abnormal situation during the formation of the vehicle may also cause the moving bed to shift, thereby causing a collision to cause damage to the medical equipment and aggravation of the patient's condition. Increasing the coordination between the limit slide rail and the pulley frame can effectively prevent these situations from occurring. Medical staff can also avoid affecting the normal movement of the hospital bed to the greatest extent by reasonably avoiding the setting track of the limit slide rail when walking in the cabin.

[0023] Sixth, in the present invention, a fixed structure for limiting the position of the bed is added to the bottom of each bed, so that the bed can be fixed in the cabin, which can effectively prevent the bed from shaking when abnormal situations occur during the driving process of the vehicle, such as going up and down hills, sudden braking, etc.

[0024] Seventh, the fixing method of the hospital bed in the present invention is to fix the hospital bed to the bottom wall of the cabin through a fixing structure. This fixing method can fix the hospital bed and the cabin together, so that when the cabin body does not deviate or shake, the hospital bed will not deviate or shake. In the prior art, the position of the hospital bed is fixed by the brake on the pulley and the position of the hospital bed is fixed by a frame placed in the cabin. Such fixing methods all fix the hospital bed by objects located in the cabin. Since the present device is an emergency vehicle, it is most of the time on the way to the hospital. Therefore, this method of fixing the bed alone will cause the bed to shake, or even bump and overturn, causing secondary injuries to the patient. Compared with the fixing method in the prior art, the present invention uses different fixing points between the two methods, which can not only improve the stability of the bed placement, but also ensure that the patient is safely sent to the hospital.

[0025] Eighth, in the prior art, when medical staff treat patients in a cabin, they often need to kneel on the bed to perform cardiopulmonary resuscitation and other operations to press the patient, and this operation is generally large in amplitude, and the force borne by the bed is also large, so the fixation of the bed becomes of utmost importance. The fixation of the bed in the present invention can make the bed fastened to the bottom wall of the cabin, so that the bed will not shake up and down or left and right, which will affect the operation of the medical staff, reducing the risk of unexpected situations that may occur during the medical staff's treatment in the cabin. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention from a first angle;

[0028] Figure 2 is a schematic diagram of a three-dimensional structure from a second angle of the present invention;

[0029] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0030] Figure 4 Schematic diagram of the assembly of the pulley frame and the fixed structure in the present invention Figure 1 ;

[0031] Figure 5 Schematic diagram of the assembly of the pulley frame and the fixed structure in the present invention Figure 2 ;

[0032] Figure 6 Schematic diagram of the assembly of the pulley frame and the fixed structure in the present invention Figure 3 ;

[0033] Figure 7 for Figure 6 The enlarged view of point A in the middle;

[0034] Figure 8 It is a three-dimensional schematic diagram of the fixing structure in the present invention;

[0035] Fig. 9 for Figure 8 Enlarged view of point B in the middle.

[0036] Figure numerals: cabin 1, separation chamber 11, wall cabinet 111, emergency room 12, bed 121, mobile hanging tower 122, limiting slide rail 13, pulley frame 131, fixed structure 2, fixed placement component 21, fixed frame 211, connecting frame 212, limiting rod 213, driving limiting component 22, bidirectional screw slide 221, mobile connecting rod 222, limiting connecting frame 223, annular limiting frame 224. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0038] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0039] Reference Figure 1-Figure 9 An embodiment of the present invention provides an expandable mobile critical care cabin ambulance, comprising an emergency cabin 1 for accommodating patients, wherein the interior width of the cabin 1 does not exceed 2.2 m, the interior height of the cabin 1 does not exceed 2.5 m, and the interior length of the cabin 1 does not exceed 7.5 m. The cabin 1 is applied to a medium-sized vehicle, and the cabin 1 is provided with a plurality of beds 121 for placing patients and a plurality of mobile pendants 122, each of the mobile pendants 122 is arranged on one side of a bed 121, and the cabin 1 is further provided with a plurality of fixed structures 2 for fixing the beds 121, and every two groups of the fixed structures 2 are connected to the bottom end of a bed 121.

[0040] In the present invention, a cabin 1 with a larger accommodating space is provided, and a plurality of beds 121 and a plurality of mobile cranes 122 are added in the cabin 1, so that when the cabin 1 is carrying out rescue work, the plurality of beds 121 can accommodate a plurality of patients to be treated, and a plurality of medical devices for treating patients can be placed on each mobile crane 122, and each bed 121 is provided with a mobile crane 122 next to it, which can greatly improve the success rate of treating patients, and in the present invention, a fixed structure 2 for limiting the position of the bed 121 is added to the bottom end of each bed 121, so that the bed 121 can be fixed in the cabin 1, which can effectively prevent the bed 121 from shaking when abnormal situations occur during the driving process of the vehicle, such as going up and down hills, sudden braking, etc.

[0041] In the present invention, when the shelter 1 is matched with a medium-sized vehicle, it does not exceed the limit size regulations of road vehicles when traveling on the road, so that the increase in the accommodation space of the shelter 1 will not cause inconvenience during the driving process.

[0042] Preferably, the interior of the cabin 1 is divided into two interconnected accommodating spaces, and the two interconnected accommodating spaces are separated by a door that can be opened or closed.

[0043] In the present invention, the cabin 1 is divided into two accommodating spaces of different sizes, so that one of the accommodating spaces can be used as a storage space or an isolation space, and in many cases, the patients in the two spaces can be effectively separated.

[0044] Preferably, the smaller storage space in the cabin 1 is the separation room 11, which is equipped with a fixed bed 121 and a wall cabinet 111 for placing items, and the larger storage space in the cabin 1 is the emergency room 12, which is equipped with multiple beds 121 and multiple mobile cranes 122.

[0045] In the present invention, the wall cabinet 111 arranged in the separation chamber 11 can hold more medical supplies. The separation chamber 11 is mainly used to store medical supplies or accommodate patients with mild illnesses. This can effectively separate some patients with more serious illnesses from medical supplies and prevent some infectious diseases from contaminating medical supplies.

[0046] Preferably, the size of each of the beds 121 is the standard size of a medical bed 121 .

[0047] Preferably, a limiting slide rail 13 cooperating with the movement of the hospital bed 121 is provided on the bottom end of the interior of the square cabin 1, the limiting slide rail 1 is a recessed groove, the limiting slide rail 13 is distributed in an I-shape, a plurality of pulley frames 131 for moving the hospital bed 121 are slidably provided in the limiting slide rail 13, each of the pulley frames 131 is detachably connected to a hospital bed 121, four pulley groups symmetrical in pairs are distributed at the bottom end of each of the pulley frames 131, and the multiple groups of fixed structures 2 are respectively located at the four corners of the limiting slide rail 13.

[0048] In the present invention, a limiting slide rail 13 and a pulley frame 131 are added in the square cabin 1 to move the hospital bed 121. The pulley frame 131 and the limiting slide rail 13 are slidably matched. After the hospital bed 121 is placed on the pulley frame 131, the pulley frame 131 will drive the hospital bed 121 to move along the setting track of the limiting slide rail 13, so that the movement of the hospital bed 121 in the square cabin 1 can be effectively limited, and the hospital bed 121 can be prevented from colliding with personnel or medical equipment when it moves in the square cabin 1 and the vehicle is in motion. The driver is not sure whether the bed 121 needs to be moved in the cabin 1, so when an abnormal situation occurs during the formation of the vehicle, the moving bed 121 may be offset, resulting in a collision that damages the medical equipment and worsens the patient's condition. Increasing the coordination between the limit slide rail 13 and the pulley frame 131 can effectively prevent these situations from occurring. Medical staff can also avoid affecting the normal movement of the bed 121 to the greatest extent by reasonably avoiding the setting track of the limit slide rail 13 when walking in the cabin 1.

[0049] Preferably, each group of the fixed structure 2 corresponds to the two pulley groups on one side of the bottom end of the pulley frame 131, and each group of the fixed structure 2 includes a fixed placement component 21 and a drive limit component 22. The fixed placement component 21 is arranged in the emergency room 12 and is located above the limit slide rail 13. The drive limit component 22 is arranged on the fixed placement component 21, and the drive limit component 22 corresponds to the pulley frame 131.

[0050] Preferably, the fixed placement component 21 includes a fixed frame 211 and a connecting frame 212, and there are two fixed frames 211, one of which is a first fixed frame, which is a semi-closed form, and the other fixed frame 211 is a second fixed frame, which is formed by two symmetrically arranged on a fixed plate, the two fixed frames 211 correspond horizontally, and the two fixed frames 211 correspond to the two pulley groups on the same side of the bottom end of the pulley frame 131 respectively, and there are two connecting frames 212, which are symmetrically arranged on both sides of the two fixed frames 211, and the two fixed frames 211 are fixedly connected by the two connecting frames 212, and two limit rods 213 are symmetrically arranged between each connecting frame 212 and the two fixed frames 211.

[0051] Preferably, the driving limit assembly 22 includes a bidirectional screw slide 221, a movable connecting rod 222, a limit connecting frame 223 and an annular limit frame 224, the bidirectional screw slide 221 is arranged on a semi-enclosed fixed frame 211, the two working ends of the bidirectional screw slide 221 are respectively located between the connecting frame 212 and the fixed frame 211, the movable connecting rod 222 is provided with two, the two movable connecting rods 222 are symmetrically located between the two connecting frames 212 and the two fixed frames 211, and the two ends of each movable connecting rod 222 are slidably connected to On the two limit rods 213, one end of the two movable connecting rods 222 are respectively connected to the two working ends of the bidirectional screw slide 221, and there are four limit connecting frames 223 and annular limit frames 224. The four limit connecting frames 223 are symmetrically located on the two fixed frames 211 in pairs, and every two symmetrical limit connecting frames 223 are respectively connected to one end of the two movable connecting rods 222, and each annular limit frame 224 is arranged on a limit connecting frame 223, and the two annular limit frames 224 are symmetrically located at the middle position of the top of the fixed frame 211.

[0052] In the present invention, the two fixed frames 211 are respectively located on both sides above the limiting slide rail 13. The operation of the bidirectional screw slide 221 can drive the two movable connecting rods 222 to move between the fixed frame 211 and the connecting frame 212. When each movable connecting rod 222 moves, it will drive the two limiting connecting frames 223 to move on one side of the two fixed frames 211. When the two symmetrical limiting connecting frames 223 move, they will drive the two annular limiting frames 224 to move synchronously. At this time, the pulley group at the bottom end of the pulley frame 131 can be limited by the two annular limiting frames 224.

[0053] In the present invention, after the hospital bed 121 is located on the pulley frame 131, the medical staff moves the hospital bed 121 to make the pulley frame 131 move in the limiting slide rail 13, and the movement of the pulley frame 131 can be limited by the limiting slide rail 13, so that the hospital bed 121 will move along the set track of the limiting slide rail 13, and multiple beds 121 will move to the four corners where the limiting slide rail 13 extends respectively. When a pulley frame 131 moves to correspond to two groups of identical fixed structures 2, the two pulley blocks at the bottom end of the pulley frame 131 near the side wall of the cabin 1 will first pass through the two second fixed frames, and the two pulley blocks will pass through the second fixed frames and move to correspond to the two first fixed frames. When the pulley block moves into the first fixed frame, it cannot continue to move due to the restriction of the first fixed frame. Continue to move, at this time, the two pulley assemblies at the bottom of the pulley frame 131 away from the inner wall of the cabin 1 will be partially located in the two second fixed frames. Due to the limitation of the limit slide rail 13 of the pulley group, there is no need to make the pulley group and the fixed frame 211 correspond to each other. In this way, the medical staff only needs to naturally push the bed 121. When the pulley group is located in the fixed frame 211, the operation of the two-way screw slide 221 drives the two movable connecting frames 212 to make the four limit connecting frames 223 move relative to each other in pairs, thereby driving the four annular limit frames 224 to move relative to each other in pairs to fix the two adjacent pulley groups. At this time, the pulley frame 131 cannot move in the limit slide rail 13, thereby making the bed 121 located on the pulley frame 131 unable to move.

[0054] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An expandable mobile critical care cabin ambulance, characterized in that: It comprises a cabin (1) for accommodating emergency patients, wherein the interior width of the cabin (1) does not exceed 2.2 m, the interior height of the cabin (1) does not exceed 2.5 m, the interior length of the cabin (1) does not exceed 7.5 m, and the cabin (1) is applied to a medium-sized vehicle.

2. The expandable mobile critical care cabin ambulance according to claim 1, characterized in that: The square cabin (1) is provided with a plurality of beds (121) for placing patients and a plurality of mobile pendants (122), each of the mobile pendants (122) being arranged on one side of a bed (121), and the square cabin (1) is also provided with a plurality of groups of fixed structures (2) for fixing the beds (121), and every two groups of the fixed structures (2) are connected to the bottom end of a bed (121).

3. The expandable mobile critical care cabin ambulance according to claim 1, characterized in that: The interior of the cabin (1) is divided into two interconnected accommodating spaces, and the two interconnected accommodating spaces are separated by a door that can be opened or closed.

4. The expandable mobile critical care cabin ambulance according to claim 3, characterized in that: The smaller storage space in the square cabin (1) is the separation room (11), which is equipped with a fixed bed (121) and a wall cabinet (111) for placing items; the larger storage space in the square cabin (1) is the emergency room (12), which is equipped with multiple beds (121) and multiple mobile hanging towers (122).

5. The expandable mobile critical care cabin ambulance according to claim 2, characterized in that: The size of each of the beds (121) is the standard size of a medical bed (121).

6. The expandable mobile critical care cabin ambulance according to claim 1, characterized in that: A limiting slide rail (13) is provided at the bottom end of the interior of the cabin (1) for cooperating with the movement of the hospital bed (121); the limiting slide rail (1) is a recessed groove; the limiting slide rail (13) is arranged in an I-shaped configuration; a plurality of pulley frames (131) are slidably arranged inside the limiting slide rail (13) for allowing the hospital bed (121) to move; each of the pulley frames (131) is detachably connected to a hospital bed (121); four pulley groups symmetrically arranged in pairs are distributed at the bottom end of each of the pulley frames (131); and the plurality of fixed structures (2) are respectively located at the four corners of the limiting slide rail (13).

7. The expandable mobile critical care cabin ambulance according to claim 6, characterized in that: Each set of the fixed structures (2) corresponds to two pulley blocks on one side of the bottom end of the pulley frame (131), and each set of the fixed structures (2) comprises a fixed placement component (21) and a drive limit component (22). The fixed placement component (21) is arranged in the emergency room (12) and is located above the limit slide rail (13). The drive limit component (22) is arranged on the fixed placement component (21), and the drive limit component (22) corresponds to the pulley frame (131).

8. The expandable mobile critical care cabin ambulance according to claim 7, characterized in that: The fixed placement component (21) comprises a fixed frame (211) and a connecting frame (212). Two fixed frames (211) are provided, one of which is a first fixed frame, which is in a semi-enclosed form, and the other fixed frame (211) is a second fixed frame, which is formed by two symmetrically arranged on a fixed plate. The two fixed frames (211) correspond horizontally, and the two fixed frames (211) respectively correspond to two pulley blocks on the same side of the bottom end of the pulley frame (131). Two connecting frames (212) are provided, and the two connecting frames (212) are symmetrically arranged on both sides of the two fixed frames (211). The two fixed frames (211) are fixedly connected by the two connecting frames (212), and two limiting rods (213) are symmetrically arranged between each connecting frame (212) and the two fixed frames (211).

9. The expandable mobile critical care cabin ambulance according to claim 8, characterized in that: The driving limit assembly (22) comprises a bidirectional screw slide (221), a movable connecting rod (222), a limit connecting frame (223) and an annular limit frame (224); the bidirectional screw slide (221) is arranged on a semi-enclosed fixed frame (211); two working ends of the bidirectional screw slide (221) are respectively located between the connecting frame (212) and the fixed frame (211); two movable connecting rods (222) are provided, and the two movable connecting rods (222) are symmetrically located between the two connecting frames (212) and the two fixed frames (211); and both ends of each movable connecting rod (222) are slidably connected to On the two limit rods (213), one end of the two movable connecting rods (222) is respectively connected to the two working ends of the bidirectional screw slide (221), and the limit connecting frames (223) and the annular limit frame (224) are each provided with four, and the four limit connecting frames (223) are symmetrically located on the two fixed frames (211) in pairs, and every two symmetrical limit connecting frames (223) are respectively connected to one end of the two movable connecting rods (222), and each annular limit frame (224) is arranged on a limit connecting frame (223), and the two annular limit frames (224) are symmetrically located at the middle position of the top end of the fixed frame (211).

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