Intelligent multifunctional rescue carriage

Abstract

The invention relates to the technical field of rescue vehicles, in particular to an intelligent multifunctional rescue vehicle which comprises an intelligent rescue vehicle base, a plurality of sets of rescue article storage units stacked up and down, a control unit, three sets of telescopic assemblies, double side plates, limiting assemblies and the like. The storage units are driven to be vertically and uniformly separated through the shear fork type cross pieces, so that multiple groups of materials are synchronously taken and used; when the first telescopic assembly operates, the second telescopic assembly is synchronously triggered, a first side plate is pushed to turn over to form screen type shielding, after resetting, the side plate covers the telescopic assemblies to achieve protection, a limiting assembly provides guidance for the storage unit through a stand column, a storage frame is provided with a drawing magnetic drawer, and stable and flexible taking and using are both considered. The third telescopic assembly enables the first side plate to drive the second side plate to be reversely and synchronously unfolded through gear meshing and connecting rod transmission, the shielding range is expanded, and folding does not occupy space.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rescue vehicles, in particular to an intelligent multifunctional rescue vehicle. BACKGROUND

[0002] In the field of medical emergency, as the core emergency equipment, the rescue vehicle bears the key role of providing emergency supplies for patients with sudden illness quickly. In the scene of outdoor emergency, in addition to quickly obtaining emergency supplies, it is also important to create a relatively isolated emergency environment for patients.

[0003] However, the existing rescue vehicles mostly adopt fixed box body or simple shelf type structure, lack of expandable isolation structure, and cannot quickly build a shielding area. In addition, the existing rescue vehicles generally take out the form of a single drawer to take out the supplies. If multiple groups of drawers of rescue supplies need to be taken out at the same time, different drawers or shelves need to be repeatedly opened and closed, and the operation steps are complicated. This mode of taking out the supplies will significantly prolong the time of taking out the supplies in the scene of emergency rescue, directly affecting the efficiency of rescue. SUMMARY

[0004] The purpose of the present application is to provide an intelligent multifunctional rescue vehicle to solve the problem of being unable to quickly build a shielding area and low efficiency of taking out supplies in the background technology.

[0005] To achieve the above purpose, the present application provides the following technical scheme: an intelligent multifunctional rescue vehicle, comprising: A plurality of rescue supply storage units are fixedly connected to the bottom of the intelligent rescue vehicle base and arranged above the intelligent rescue vehicle base in a stacked manner. A control unit is arranged on both sides of the intelligent rescue vehicle base and used to drive the first and second telescopic components. When the control unit drives the first telescopic component to operate, each group of rescue supply storage units is expanded in a layered manner to form uniform interlayer gaps. During the operation of the first telescopic component, the second telescopic component is driven to operate to expand the first side plate outward to form a screen type shielding structure. After the rescue supply storage units and the first side plate are reset, the first side plate can be shielded and protected outside the first and second telescopic components.

[0006] Further description of the above scheme: The first telescopic component comprises a cross member connected to each group of rescue supply storage units. The middle pin shaft of the cross member is connected to each group of rescue supply storage units. The second middle pin shaft at the lower end of the cross member is movably connected to the moving seat through the first connecting rod. The moving seat is connected to the output end of the control unit. One end of the intelligent rescue vehicle base is provided with a limiting component for assisting the layered expansion of the rescue supply storage unit.

[0007] As a further description of the above scheme: The second telescopic assembly comprises a second connecting rod hinged to the moving seat, one end of the second connecting rod is hinged to one end of a sliding groove of the first side plate, one end of the first side plate is hinged to an L-shaped plate, and the L-shaped plate is installed at one end of the intelligent rescue vehicle base.

[0008] As a further description of the above scheme: The control unit is an electric push rod, the cylinder body of which is fixed to one side of the intelligent rescue vehicle base, and the telescopic end of which is connected with the moving seat.

[0009] As a further description of the above scheme: The limiting assembly comprises two groups of first vertical columns installed at one end of the intelligent rescue vehicle base, each group of the rescue supply storage units is slidably connected with the two groups of first vertical columns, the inner cavity of each group of the first vertical columns is slidably connected with a group of second vertical columns, the top end of the second vertical column is provided with a hook, and the first vertical column and the second vertical column can be fixed by bolts.

[0010] As a further description of the above scheme: The rescue supply storage unit comprises a plurality of storage frames connected with the pin shafts in the cross piece, each group of the storage frames is slidably provided with a group of drawers, and the two are fixed by magnetic attraction in the closed state.

[0011] As a further description of the above scheme: The first side plate and the second side plate are movably connected by a third telescopic assembly, when the first side plate is unfolded, the third telescopic assembly is driven to drive the second side plate to unfold synchronously.

[0012] As a further description of the above scheme: The third telescopic assembly comprises two groups of gears installed on the shaft rods of the first side plate and the second side plate respectively, the two groups of gears are meshed with each other to transmit power, the shaft rods of the first side plate and the second side plate are hinged to an L-shaped connecting rod, one end of the L-shaped connecting rod is hinged to a group of third connecting rods, and the other end of the third connecting rods is hinged to an L-shaped plate.

[0013] Compared with the prior art, the beneficial effects of the present application are: The application drives the mobile base to translate through the control unit, drives the scissor cross member to change the angle through the first connecting rod, cooperates with the limiting assembly to guide, makes the upper and lower stacked storage units uniformly separate along the vertical direction, breaks the limitation of the traditional fixed layer frame and single group of drawers, synchronously exposes the openings of multiple groups of storage units, medical staff can take multiple types of materials at the same time, shortens the time of taking materials, reduces the operation strength, adapts to the rapid material taking demand in first aid, the mobile base is synchronously driven to translate, the first side plate is pushed to rotate and expand around the L-shaped plate hinge point, the second connecting rod pulls back the side plate when resetting, and is attached to the outside of the telescopic assembly, can quickly build a physical isolation space, and the side plate forms a protective shell after resetting, covers the telescopic assembly and the connecting structure, the first stand provides vertical guidance for the storage unit through the sliding sleeve, the storage unit expands without deviation, the second stand hook can hang a drip bottle, the drawer can be independently taken, is stable and firm after closing, and has stability and flexible taking. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0015] Figure 1 It is a side front expansion schematic view of the overall structure of the present application. Figure 2 It is an enlarged view of structure A of the present application. Figure 3 It is a side rear expansion schematic view of the overall structure of the present application. Figure 4 It is an enlarged view of structure B of the present application. Figure 5 It is an enlarged view of structure C of the present application. Figure 6 It is an enlarged view of structure D of the present application. Figure 7 It is a schematic view of the overall structure of the present application when folded.

[0016] Explanation of reference signs: 10, emergency supply storage unit; 101, storage frame; 102, drawer; 20, first telescopic assembly; 201, cross member; 202, mobile base; 203, first connecting rod; 30, second telescopic assembly; 301, second connecting rod; 302, L-shaped plate; 40, limiting assembly; 401, first vertical column; 402, second vertical column; 403, hook; 50, third telescopic assembly; 501, gear; 502, L-shaped connecting rod; 503, third connecting rod; 11, intelligent rescue vehicle base; 12, control unit; 13, first side plate; 14, second side plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be described clearly and completely 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. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0018] Please refer to Figures 1-7 The present application provides an intelligent multifunctional rescue vehicle, comprising: A plurality of rescue supply storage units 10 are fixedly connected to the bottom end of the intelligent rescue vehicle base 11 and arranged above the intelligent rescue vehicle base 11 in a stacked manner; A control unit 12 is arranged on one side of the intelligent rescue vehicle base 11 and used to drive the first telescopic assembly 20 and the second telescopic assembly 30; When the control unit 12 drives the first telescopic assembly 20 to run, each group of rescue supply storage units 10 is unfolded, and a gap for taking out the rescue supplies is formed in the front-rear direction of the rescue vehicle. In the process of running of the first telescopic assembly 20, the second telescopic assembly 30 is driven to run, the first side plate 13 is unfolded outward to form a screen type shielding structure, and when the rescue supply storage units 10 and the first side plate 13 are reset, the first side plate 13 can form shielding and protection outside the first telescopic assembly 20 and the second telescopic assembly 30.

[0019] The intelligent control module can be installed on the top group of rescue supply storage units 10, such as an integrated control module, a voice module, a navigation module, a visual module, and other conventional control modules. A touch screen is also installed on the top group of rescue supply storage units 10, which is used as a conventional device for daily operation and use, and facilitates the entry of medicines. The top is provided with a fence to facilitate the placement of goods and prevent falling. The control unit 12 drives the first telescopic assembly 20 to run, and the first telescopic assembly 20 drives the upper and lower stacked groups of rescue supply storage units 10 to expand in a layered manner through a mechanical transmission structure, i.e., each group of rescue supply storage units 10 is separated from each other in the vertical direction to form uniform interlayer gaps. This lifting and expanding method breaks the limitations of traditional fixed shelves, allowing the opening of each layer of rescue supply storage units 10 except the top to be completely exposed, which facilitates medical personnel to take goods from multiple groups of rescue supply storage units 10 at the same time, and the used goods and missing medicines during rescue are also displayed for timely replenishment. The rescue supply storage unit 10 can be further upgraded, combined with the existing technology of a partition plate for classified storage of medicines or other items, or further upgraded, combined with the existing technology of a voice control module and an automatic pop-up structure for automatic opening and closing of the drawer.

[0020] During the lifting and expansion of the rescue supply storage units 10 driven by the first telescopic assembly 20, the second telescopic assembly 30 is triggered to run synchronously. One end of the second telescopic assembly 30 is connected to the first telescopic assembly 20, and the other end is connected to the first side plate 13. The extension action will drive the first side plate 13 to flip outwards from the side of the rescue cart, and finally form a screen structure to achieve a physical shielding effect. When the rescue operation is completed and the initial state of the equipment needs to be restored, the control unit 12 drives the first telescopic assembly 20 to run in reverse, driving the multiple groups of storage units 10 to fall back and re-stack in the vertical direction. In this process, the second telescopic assembly 30 synchronously shrinks with the repositioning of the storage units 10, pulling the first side plate 13 back and finally adhering to the outside of the first telescopic assembly 20 and the second telescopic assembly 30. At this time, the first side plate 13 forms a protective shell, which can completely cover the connection structure of the two telescopic assemblies and the storage units, and plays a protective role.

[0021] In order to solve the problem that the shelter area cannot be quickly constructed and the material taking efficiency is low, the first telescopic assembly 20 includes a cross piece 201 connected with each group of rescue supply storage unit 10, the middle pin shaft of the cross piece 201 is connected with each group of rescue supply storage unit 10, the second group of middle pin shafts at the lower end of the cross piece 201 are movably connected with the moving seat 202 through the first connecting rod 203, the moving seat 202 is connected with the output end of the control unit 12, one end of the intelligent rescue vehicle base 11 is provided with a limiting assembly 40 for unfolding the auxiliary rescue supply storage unit 10, the second telescopic assembly 30 includes a second connecting rod 301 hinged with the moving seat 202, the other end of the second connecting rod 301 is hinged with one end of the sliding groove of the first side plate 13, one end of the first side plate 13 is hinged with an L-shaped plate 302, the L-shaped plate 302 is installed at one end of the intelligent rescue vehicle base 11, and the control unit 12 is an electric push rod, the cylinder body of which is fixed to one side of the intelligent rescue vehicle base 11, and the telescopic end is connected with the moving seat 202.

[0022] Specifically, the cross piece 201 is fixedly connected with each group of rescue supply storage unit 10 through the middle pin shaft, and forms a telescopic frame similar to a scissor fork, the second group of middle pin shafts at the lower end of the cross piece 201 are movably hinged with the moving seat 202 through the first connecting rod 203, and form a transmission link, when the control unit 12 drives the moving seat 202 to translate in the horizontal direction, the first connecting rod 203 drives the cross piece 201 to change the cross angle, when the angle increases, the assembly expands, when the angle decreases, the assembly shrinks, and then pushes the storage units 10 stacked up and down to uniformly separate or approach in the vertical direction, and the limiting assembly 40 at one end of the intelligent rescue vehicle base 11 provides guidance for the expansion of the storage units 10, avoids deviation, and maintains the stability of lifting.

[0023] The rod body of the cross piece 201 is selected from 6061-T6 aluminum alloy pipe instead of conventional aluminum alloy, the deformation resistance is improved, the diameter of the middle pin shaft is increased from 8mm to 10mm, the vertical shear force can be better borne, the wall thickness of the rod body is increased from 1.5mm to 2.5mm, the section inertia moment is improved, the bending deformation of the rod body under vertical pressure is reduced, the existing first stand 401 cooperates with the sliding sleeve of the storage unit 10, not only plays a guiding role in expansion, but also can constrain the lateral deviation of the storage unit under pressure, and avoids uneven local stress caused by deviation.

[0024] The traditional rescue vehicle with a single drawer is broken, multiple storage units can be expanded synchronously, medical staff can contact multiple materials at the same time, multiple types of rescue supplies can be obtained through single operation, the taking time is shortened, and it is not necessary to open the drawers one by one, especially suitable for the scene of taking multiple materials quickly in first aid, and the operation strength of medical staff is reduced.

[0025] The second connecting rod 301 is hingedly connected to the moving seat 202 at one end and is embedded in the sliding groove of the first side plate 13 and forms a movable hinge at the other end, and the sliding groove provides a stroke compensation space for the movement and storage of the connecting rod. One end of the first side plate 13 is hingedly connected to the L-shaped plate 302 fixed to the base 11, and the L-shaped plate 302 provides a fixed rotating fulcrum for the side plate. When the moving seat 202 translates away from the L-shaped plate 302 along the first telescopic assembly 20, the second connecting rod 301 pushes the first side plate 13 along the sliding groove to rotate outward around the hinge point, and the unfolding angle can reach 90°. When the moving seat 202 reversely translates, i.e., the storage unit resets, the second connecting rod 301 pulls the first side plate 13 to reversely rotate and return to the initial position. Without additional driving components, the storage unit unfolding and the side plate shielding can be simultaneously achieved by the translation of the moving seat 202, which simplifies the structure and improves the operation efficiency. After resetting, the first side plate 13 can completely cover the first telescopic assembly 20 and the second telescopic assembly 30, thereby achieving the shielding and protection effect.

[0026] Based on the guidance and taking and placing of the rescue supply storage unit 10, the limiting assembly 40 includes two groups of first vertical columns 401 installed at one end of the intelligent rescue vehicle base 11, and each group of rescue supply storage units 10 is slidably connected to the two groups of first vertical columns 401. The inner cavity of each group of first vertical columns 401 is slidably connected to a group of second vertical columns 402, the top end of the second vertical column 402 is provided with a hook 403, and the first vertical column 401 and the second vertical column 402 can be fixed by bolts. The rescue supply storage unit 10 includes a group of storage frames 101 corresponding to the middle pin shaft of the cross piece 201, and a group of drawers 102 are pullably assembled in each storage frame 101, and the two are fixed by magnetic attraction in the closed state.

[0027] The two groups of first vertical columns 401 are vertically fixed at one end of the intelligent rescue vehicle base 11, and the side surface of each group of rescue supply storage units 10 is provided with a sliding sleeve matched with the first vertical column 401, which can vertically slide along the first vertical column 401 to provide guidance for the unfolding of the storage unit. The first vertical column 401 is a hollow structure, and the second vertical column 402 is embedded in the inner cavity and can freely extend and retract. After adjusting to the specified height, the second vertical column 402 is fixed by the bolts passing through the positioning holes in the side wall of the first vertical column 401. The hook 403 at the top end of the second vertical column 402 can be used to hang components such as infusion bottles. The storage frame 101 is connected to the middle pin shaft of the cross piece 201 to ensure synchronous unfolding with the cross piece 201. The drawer 102 adopts a pullable structure and is embedded in the slot of the storage frame 101. In the case that each group of rescue supply storage units 10 is not unfolded, the drawer 102 can also be independently pulled out for convenient access to the internal materials. The end edge of the storage frame 101 is provided with a permanent magnet, and the corresponding position of the drawer 102 is provided with an iron gasket. When closed, the permanent magnet and the iron gasket are attracted to fix the drawer 102.

[0028] In order to solve the problem of limited shielding range of single side plate, the first side plate 13 and the second side plate 14 are movably connected through the third telescopic assembly 50, when the first side plate 13 is unfolded, the third telescopic assembly 50 is synchronously driven to unfold the second side plate 14, the third telescopic assembly 50 includes two groups of gears 501 respectively installed on the shafts of the first side plate 13 and the second side plate 14, the two groups of gears 501 are in meshing transmission, the shafts of the first side plate 13 and the second side plate 14 are hinged to the L-shaped connecting rod 502, one end of the L-shaped connecting rod 502 is hinged to a group of third connecting rods 503, and the other end of the third connecting rod 503 is hinged to the L-shaped plate 302.

[0029] The first side plate 13 is driven by the second telescopic assembly 30 to turn outward around the hinge point of the L-shaped plate 302, the turning action drives the L-shaped connecting rod 502 to displace, the third connecting rod 503 is pulled, and then the L-shaped connecting rod 502 is driven to rotate around the bending point thereof, the rotation of the L-shaped connecting rod 502 synchronously drives the shafts of the first side plate 13 and the second side plate 14 to rotate, since the two groups of gears 501 are rigidly connected with the shafts and are in meshing transmission, forced transmission is formed, when the gear 501 of the first side plate 13 rotates, the gear 501 of the second side plate 14 is synchronously driven to rotate in reverse direction, finally, the first side plate 13 and the second side plate 14 are unfolded in reverse symmetry around the respective hinge points, the meshing of the gears ensures that the unfolding angles of the two side plates are synchronous, the shielding space is expanded, and after folding, no more space is occupied.

[0030] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An intelligent multifunctional rescue vehicle, characterized in that, The utility model relates to a kind of intelligent rescue vehicle, including: Multiple groups of rescue supplies storage units (10) are fixedly connected with the bottom end of intelligent rescue vehicle base (11), and are arranged in the form of stacking on the top of intelligent rescue vehicle base (11); Control unit (12) is arranged on the both sides of the intelligent rescue vehicle base (11), for driving first telescopic component (20) and second telescopic component (30); When the control unit (12) drives the first telescopic component (20) to run, each group of rescue supplies storage units (10) is expanded in the form of lifting, forming uniform interlayer gap;During the operation of the first telescopic component (20), the second telescopic component (30) can be driven to operate, the first side plate (13) is expanded outward to form a screen type shielding structure, and when the rescue supplies storage units (10) and the first side plate (13) are reset, the first side plate (13) can be shielded and protected outside the first telescopic component (20) and the second telescopic component (30).

2. The intelligent multifunctional rescue vehicle according to claim 1, characterized in that: The first telescopic component (20) includes a crosspiece (201) connected with each group of rescue supplies storage units (10), the middle pin shaft of the crosspiece (201) is connected with each group of rescue supplies storage units (10), the second middle pin shaft at the lower end of the crosspiece (201) is movably connected with the moving seat (202) through the first connecting rod (203), the moving seat (202) is connected with the output end of the control unit (12), and the intelligent rescue vehicle base (11) is provided with a limiting component (40) for assisting the layered expansion of the rescue supplies storage unit (10) at one end.

3. The intelligent multifunctional rescue vehicle according to claim 2, characterized in that: The second telescopic component (30) includes a second connecting rod (301) hinged to the moving seat (202), one end of the second connecting rod (301) is hinged to the sliding slot of the first side plate (13), one end of the first side plate (13) is hinged to the L-shaped plate (302), and the L-shaped plate (302) is installed at one end of the intelligent rescue vehicle base (11).

4. The intelligent multifunctional rescue vehicle according to claim 2, characterized in that: The control unit (12) is an electric push rod, and one set is installed on each side of the intelligent rescue vehicle base (11), and the telescopic end is connected with the corresponding moving seat (202).

5. The intelligent multifunctional rescue vehicle according to claim 2, characterized in that: The limiting component (40) includes two groups of first vertical columns (401) installed at one end of the intelligent rescue vehicle base (11), and each group of rescue supplies storage units (10) is slidably connected with the two groups of first vertical columns (401);Each first vertical column (401) has a second vertical column (402) slidably connected in the inner cavity, the top end of the second vertical column (402) is provided with a hook (403), and the first vertical column (401) and the second vertical column (402) can be fixed by bolts.

6. The intelligent multifunctional rescue vehicle according to claim 5, characterized in that: The rescue supplies storage unit (10) includes a plurality of storage frames (101) connected with the middle pin shaft of the crosspiece (201), and each storage frame (101) is slidably provided with a drawer (102), and the two are fixed by magnetic attraction in the closed state.

7. The intelligent multifunctional rescue vehicle according to claim 3, characterized in that: The first side plate (13) and the second side plate (14) are movably connected through a third telescopic assembly (50), when the first side plate (13) is unfolded, the third telescopic assembly (50) is synchronously driven to drive the second side plate (14) to unfold.

8. The intelligent multifunctional rescue vehicle according to claim 7, characterized in that: The third telescopic assembly (50) comprises two groups of gears (501) respectively installed on the shafts of the first side plate (13) and the second side plate (14), the two groups of gears (501) are in mesh transmission, the shafts of the first side plate (13) and the second side plate (14) are hingedly connected to L-shaped connecting rods (502), one end of the L-shaped connecting rod (502) is hingedly connected to a third connecting rod (503), and the other end of the third connecting rod (503) is hingedly connected to the L-shaped plate (302).

Images