Medical rescue box for high-cold area battlefield

Abstract

The application discloses a medical rescue box for high-cold area battlefield, which comprises a control assembly, a storage assembly and an electric control system arranged at the middle part of the top end of an outer box body, a heat preservation layer fixedly connected to the inside of the outer box body, an aluminum foil layer coated on the outer circumferential surface of the heat preservation layer, two symmetrical cover plates arranged at the top end of the outer box body, a vacuum layer arranged between the outer box body and the heat preservation layer, and clamping grooves formed on the opposite surfaces of the two cover plates. The control assembly is arranged, so that the automatic opening and fixing of the box body can be realized by only pressing a handle. The storage assembly is arranged, so that the multi-stage unfolding of the opening and closing of the box body is accompanied by the storage of the medicines, and the automatic response function of the box body is realized. The electric control system is arranged, so that the heat preservation and heating functions of the box body are realized by the cooperation of a sensor and an electric heat tracing band, and the heating effect is automatically matched with the opening and closing state of the box body, so that the temperature of the medicines in the box body is further ensured to be constant.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of rescue boxes, in particular to a medical rescue box for high-cold-zone battlefields. BACKGROUND

[0002] The medical rescue box for high-cold-zone battlefields is designed to deal with the injuries of combatants in extremely cold environments, and the main purpose is to provide basic supplies required for emergency medical rescue. The climate environment in these areas is harsh, and the temperature is extremely low, so medical rescue faces many challenges, and therefore the first-aid kit in the high-cold zone needs to be designed according to the special requirements of the extremely cold environment to ensure that it can still be used effectively at low temperatures.

[0003] According to the search, the Chinese patent with the publication number CN115429546B comprises a box body, a shoulder strap is installed on the outer side of the box body, at least one set of partitions is installed in the box body, a self-locking buckle is installed between the two ends of the shoulder strap; a heat conduction piece is arranged on the inner wall of the box body, and a uniform heating layer is arranged on the outer side of the heat conduction piece; a plurality of active heating pieces are arranged on the side of the partition and the box body close to the heat conduction piece, and a plurality of emergency heating assemblies are arranged on the side of the box body close to the active heating pieces. In the above-mentioned patent, two sets of heating structures of active heating pieces and emergency heating assemblies are arranged, in daily use, the internal storage area of the box body can be kept in a constant temperature state through the active heating pieces, and after the energy consumption is completed, the storage area in the box body can be kept above a suitable temperature for a certain period of time through the emergency heating assemblies.

[0004] However, the heating function of the emergency heating assembly in the above-mentioned patent is realized through the heat release of the chemical reaction of calcium oxide and water to generate calcium hydroxide, due to the irreversibility of the chemical reaction, the emergency heating assembly in the above-mentioned patent is a disposable structure and does not have the function of being used multiple times, and needs to be replaced after use, which leads to complicated operation steps and high use cost; on the other hand, the above-mentioned patent lacks the function of automatic unfolding and needs manual operation of personnel in the process of fixing the rescue box, and in the high-cold environment, the personnel are restricted in movement due to cold or numb hands, and it is difficult to quickly operate the first-aid kit, so that the above-mentioned patent has the problem of long response time and is difficult to use quickly. SUMMARY

[0005] The application aims to provide a medical rescue box for high-cold-zone battlefields, which has the advantages of lifting and unfolding and quick response, and solves the problems in the background art.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a medical rescue box for high-cold area battlefield, comprising a control assembly arranged at the middle part of the top end of an outer box body, a storage assembly in transmission connection with the control assembly, and an electric control system for controlling the heating and heat preservation of the rescue box, the inner part of the outer box body is fixedly connected with a heat preservation layer, the outer circumferential surface of the heat preservation layer is coated with an aluminum foil layer, the top end of the outer box body is provided with two symmetrical cover plates, a vacuum layer is arranged between the outer box body and the heat preservation layer, and clamping grooves are formed in the opposite surfaces of the two cover plates;

[0007] The control assembly comprises a handle for realizing the transportation of the rescue box by being pulled by a person and a lifting mechanism for controlling the height of the storage assembly, and the lifting mechanism is arranged on the inner wall of the heat preservation layer.

[0008] The storage assembly comprises a storage layer one for realizing the storage of medicines and a clamping mechanism for improving the ground adhesion strength of the rescue box, and the clamping mechanism is arranged through the inner contour of the outer box body.

[0009] The bottom end of each of the two sides of the handle shaft is fixedly connected with a fixing rod, the fixing rod is slidingly connected to the inner contour of the clamping groove, the two sides of the fixing rod located in the inner part of the outer box body are fixedly connected with a rack one, the outer contour of the top end of the rack one is engaged and in transmission connection with a transmission wheel one, the shaft center of the transmission wheel one is penetrated and fixedly connected with a positioning shaft one, the positioning shaft one is penetrated and in rotational connection with the inner contour of the heat preservation layer, the outer contour of the positioning shaft one is engaged and in transmission connection with a chain, the chain is embedded in the circumferential wall of the heat preservation layer and the inner wall of the heat preservation layer is provided with a cavity corresponding in position for the rotation of the chain, the inner contour of the other end of the chain is engaged and in transmission connection with a positioning shaft two, the positioning shaft two is penetrated and in rotational connection with the inner contour of the heat preservation layer, and the outer contour of the positioning shaft two is penetrated and fixedly connected with a transmission wheel two.

[0010] The lifting mechanism comprises a transmission shaft which is penetrated and in position-limiting rotational connection with the top ends of the two sides of the heat preservation layer, the two ends of the transmission shaft are penetrated and fixedly connected with a transmission wheel three, the transmission wheel three is engaged and in transmission connection with the positioning shaft two at the corresponding position respectively, the two sides of the middle part of the transmission shaft are provided with a differential mechanism, the middle part of the transmission shaft is penetrated and in rotational connection with a positioning wheel, and the differential mechanism and the positioning wheel are in transmission connection.

[0011] The outer contour of the transmission wheel three is fixedly connected with the cover plate, the transmission ratio of the transmission wheel three and the transmission wheel two is set to be 1:1, and the transmission ratio of the transmission wheel three and the positioning wheel is set to be 1:4.

[0012] Preferably, two said receiving layers two are arranged at two sides of a top end of the receiving layer one, top ends of the two said receiving layers two are arranged with a receiving layer three, middle sections of the two sides of the receiving layer one, the receiving layer two and the receiving layer three are penetrated and fixedly connected with the rack two, the rack two is engaged and drivingly connected with the differential mechanism, a lifting wheel is rotatably connected to the middle section of the outer contour of the receiving layer one through a pin shaft, a tilt outwardly extending lever one is fixedly connected to the outer contour of the lifting wheel, the other end of the lever one is rotatably connected to one side of the receiving layer two close to the opposite surface through a pin shaft, a lever two is rotatably connected to one side of the receiving layer one close to the rack two through a pin shaft, the other end of the lever two is rotatably connected to one side of the lever one close to the opposite surface through a pin shaft, and the middle section of the lever two is rotatably connected to the middle section of the outer contour of the receiving layer two.

[0013] Preferably, the transmission ratio between the rack two and the positioning wheel is one to one, the transmission ratio between the lifting wheel and the transmission wheel two is set to one to one, and the initial inclination angles of the lever one and the lever two are both set to forty-five degrees.

[0014] Preferably, the clamping mechanism comprises a connecting rope fixedly wound on the outer contour of the transmission shaft at two ends, the connecting rope is penetrated and slidably embedded in the circumferential wall of the four corners of the outer box body, the bottom end of the connecting rope is fixedly connected with a grappling hook, the position of the grappling hook close to the connecting rope is penetrated and rotatably connected with a positioning pin, the positioning pin is penetrated and fixedly connected to the inner wall of the outer box body, and the stretching spring is fixedly connected between the upper surface of the grappling hook and the inner wall of the outer box body.

[0015] Preferably, the electric control system comprises a solar panel arranged on the upper surface of the cover plate, a height sensor arranged at the bottom end of the receiving layer one, a temperature sensor arranged on the inner wall of the heat preservation layer, and an electric heat tracing band embedded and fixedly connected in the circumferential wall of the heat preservation layer.

[0016] The height sensor is configured to monitor the distance between the bottom end of the receiving layer one and the inner wall of the heat preservation layer and send a start-stop signal to the electric heat tracing band when at the limit position;

[0017] The temperature sensor is configured to monitor the temperature inside the heat preservation layer and control the power of the electric heat tracing band;

[0018] The solar panel is configured to be connected with the electric heat tracing band through an electric circuit and deliver electric energy to the electric heat tracing band;

[0019] The electric heat tracing band is configured to realize the heating function of the inside of the heat preservation layer according to the received signal.

[0020] Compared with the prior art, the beneficial effects of the present application are as follows:

[0021] 1、The application sets control assembly, only need to press the handle to realize the automatic opening and fixing operation of the box, and the automatic rising and unfolding of the storage layer, thereby improving the response speed of the box by saving the operation steps of personnel.

[0022] 2、The application sets storage assembly, which realizes the automatic response function of the box by storing and storing the medicine while unfolding the box opening and closing action.

[0023] 3、The application sets electric control system, which realizes the heat preservation and heating function of the box through the cooperation of the sensor and the electric heating tape, and the heating effect is automatically matched with the opening and closing state of the box to further ensure the constant temperature of the medicine in the box. DETAILED DESCRIPTION

[0024] Figure 1 It is a schematic diagram of the main structure of the application;

[0025] Figure 2 It is a sectional view of the main structure of the application;

[0026] Figure 3 It is a schematic diagram of the structure inside the box of the application;

[0027] Figure 4 It is a schematic diagram of the position relationship between the control assembly and the lifting mechanism of the application;

[0028] Figure 5 It is a structure diagram of the lifting mechanism of the application;

[0029] Figure 6 It is a schematic diagram of the position relationship of the storage assembly of the application;

[0030] Figure 7 It is a schematic diagram of the transmission relationship of the storage assembly of the application;

[0031] Figure 8 It is a schematic diagram of the clamping mechanism of the application;

[0032] Figure 9 It is a whole work flow chart of the application.

[0033] In the figure: 1, outer box; 11, heat preservation layer; 12, aluminum foil layer; 13, cover plate; 14, vacuum layer; 15, clamping groove; 2, handle; 21, fixed rod; 22, rack I; 23, transmission wheel I; 24, positioning shaft I; 25, chain; 26, transmission wheel II; 27, positioning shaft II; 3, transmission wheel III; 31, transmission shaft; 32, differential; 33, positioning wheel; 4, rack II; 41, storage layer I; 42, storage layer II; 43, storage layer III; 44, lifting wheel; 45, lever I; 46, lever II; 5, connecting rope; 51, grab hook; 52, positioning pin; 53, tension spring. DETAILED DESCRIPTION

[0034] 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 a 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 a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0035] Embodiment one:

[0036] Please refer to Figures 1 to 9 The present application provides a technical solution: a medical rescue box for high-cold area battlefield, comprising a control assembly arranged at the middle part of the top end of an outer box body 1, a storage assembly in transmission connection with the control assembly, and an electric control system for controlling the heating and temperature preservation of the rescue box, the inner part of the outer box body 1 is fixedly connected with a heat preservation layer 11, the outer circumferential surface of the heat preservation layer 11 is coated with an aluminum foil layer 12, the top end of the outer box body 1 is provided with two symmetrical cover plates 13, a vacuum layer 14 is arranged between the outer box body 1 and the heat preservation layer 11, and clamping grooves 15 are formed on the opposite surfaces of the two cover plates 13.

[0037] The control assembly comprises a handle 2 for realizing the transportation of the rescue box by being pulled by a person and a lifting mechanism for controlling the height of the storage assembly, and the lifting mechanism is arranged on the inner wall of the heat preservation layer 11.

[0038] The storage assembly comprises a storage layer one 41 for realizing the storage of medicines and a clamping mechanism for improving the ground adhesion strength of the rescue box, and the clamping mechanism is arranged through the inner contour of the outer box body 1.

[0039] In the device, the outer box body 1 serves as the shell structure of the rescue box to realize the protection function of the internal medicines, a person realizes the transportation operation of the rescue box by pulling the control assembly, and the automatic response of the rescue box is realized by pressing the control assembly; in the process of the automatic response of the rescue box, the storage assembly automatically rises and expands to the two sides, so that the medicines stored in the storage assembly are exposed to the external environment and can be freely selected and taken; meanwhile, the rescue box and the storage assembly can be reset in the process of the transportation of the rescue box realized by pulling the control assembly after the rescue operation is completed, without the need for additional operation, so that the response speed of the rescue box is greatly improved.

[0040] The heat preservation layer 11 serves as a heat preservation structure of the rescue box, and cooperates with the electric control system to realize the heating and constant temperature function of the stored medicine in the storage assembly. The aluminum foil layer 12 is used for reflecting the heat radiation inside the heat preservation layer 11, thereby reducing the heat energy loss inside the heat preservation layer 11 to improve the heating and constant temperature efficiency of the rescue box. The cover plate 13 cooperates with the control assembly to realize automatic unfolding when the personnel pull, and isolates the inside and outside of the outer box body 1 when the cover plate 13 is closed. The vacuum layer 14 further isolates the inside and outside temperature difference of the heat preservation layer 11, thereby further maintaining the effective duration of the heating function of the rescue box by reducing the heat energy loss caused by the heat convection inside the heat preservation layer 11.

[0041] Embodiment two:

[0042] Please refer to Figures 4-5 , the embodiment is further described based on the embodiment one:

[0043] The bottom end of the handle 2 on the two sides in the axial direction is fixedly connected with a fixed rod 21, the fixed rod 21 is slidingly connected to the inner contour of the clamping groove 15, the two sides of the fixed rod 21 inside the outer box body 1 are fixedly connected with a rack one 22, the outer contour of the top end of the rack one 22 is engaged and drivingly connected with a transmission wheel one 23, the shaft center of the transmission wheel one 23 is penetrated and fixedly connected with a positioning shaft one 24, the positioning shaft one 24 penetrates and is rotatably connected to the inner contour of the heat preservation layer 11, the outer contour of the positioning shaft one 24 is engaged and drivingly connected with a chain 25, the chain 25 is embedded in the peripheral wall of the heat preservation layer 11 and the inner wall of the heat preservation layer 11 is provided with a cavity corresponding to the position for the rotation of the chain 25, the inner contour of the other end of the chain 25 is engaged and drivingly connected with a positioning shaft two 27, the positioning shaft two 27 penetrates and is rotatably connected to the inner contour of the heat preservation layer 11, the outer contour of the positioning shaft two 27 is penetrated and fixedly connected with a transmission wheel two 26.

[0044] The lifting mechanism includes a transmission shaft 31 penetrating and being limitingly rotatably connected to the two sides of the top end of the heat preservation layer 11, the two ends of the transmission shaft 31 penetrate and are fixedly connected with a transmission wheel three 3, the transmission wheel three 3 is respectively engaged and drivingly connected with the positioning shaft two 27 at the corresponding position, the two sides of the transmission shaft 31 close to the middle segment are provided with a differential mechanism 32, the middle segment of the transmission shaft 31 penetrates and is rotatably connected with a positioning wheel 33, and the transmission wheel 33 is drivingly connected between the differential mechanism 32.

[0045] The outer contour of the transmission wheel three 3 is fixedly connected with the cover plate 13, the transmission ratio of the transmission wheel three 3 and the transmission wheel two 26 is set to one to one, and the transmission ratio of the transmission wheel three 3 and the positioning wheel 33 is set to one to four.

[0046] From the first embodiment, personnel through pull and push control components can achieve automatic response operation of rescue box, first in need of transport rescue box to the designated location, personnel pull up the handle 2, at this time the fixed rod 21 through the card slot 15 from the inside of the outer box 1 stretch out, and after reaching the limit position fixed, when the transport is finished and need to deploy rescue box, personnel will rescue box placed on the ground and push down the handle 2, at this time the fixed rod 21 through the card slot 15 down and shrink back to the inside of the outer box 1, rack one 22 is synchronous movement and drive its both sides transmission gear one 23 rotation, transmission gear one 23 further drive the positioning shaft one 24 rotation, positioning shaft one 24 drive chain 25, positioning shaft two 27 and transmission gear two 26 synchronous rotation, here will positioning shaft one 24 and positioning shaft two 27 set as the same specification, transmission gear one 23 and transmission gear two 26 set as the same specification, namely the transmission ratio between transmission gear one 23 and transmission gear two 26 fixed as one to one.

[0047] Further, the number of teeth between transmission gear one 23 and rack one 22 is set as two to one, namely rack one 22 in the maximum stroke of single lifting of fixed rod 21, its drive transmission gear one 23 rotation half a circle, transmission gear two 26 synchronous rotation one hundred and eighty degrees; At this time transmission gear two 26 further drive transmission gear three 3 and transmission shaft 31 rotation, transmission shaft 31 drive differential 32 work under the action of its rotation, differential 32 further drive positioning wheel 33 start rotation.

[0048] It should be noted that, because the transmission ratio between transmission gear three 3 and transmission gear two 26 is one to one, namely the maximum rotation angle of transmission gear three 3 and transmission shaft 31 is also one hundred and eighty degrees, at this time because the cover plate 13 and transmission gear three 3 between the fixed connection, namely with the fixed rod 21 drive rack one 22 down, transmission gear three 3 gradually rotate and drive cover plate 13 open to remove the cover plate 13 on the outer box 1 inside the closed state, at this time realize the opening process of box.

[0049] Example three:

[0050] Please see Figures 6-7 , this embodiment is based on the further explanation of example two:

[0051] Two sides of the top end of the accommodation layer one 41 are provided with the accommodation layer two 42, the top end of the two accommodation layer two 42 is provided with the accommodation layer three 43, the middle section of the two sides of the accommodation layer one 41, the accommodation layer two 42 and the accommodation layer three 43 is penetrated and fixedly connected with the rack two 4, the rack two 4 is engaged and drivingly connected with the differential 32, the middle part of the outer contour of the accommodation layer one 41 is rotatably connected with the lifting wheel 44 through the pin shaft, the outer contour of the lifting wheel 44 is fixedly connected with the obliquely outward extending push rod one 45, the other end of the push rod one 45 is rotatably connected with the side of the accommodation layer two 42 close to the opposite side through the pin shaft, the side of the outer contour of the accommodation layer one 41 close to the rack two 4 is rotatably connected with the push rod two 46 through the pin shaft, the other end of the push rod two 46 is rotatably connected with the side of the push rod one 45 close to the opposite side through the pin shaft, the middle section of the push rod two 46 is rotatably connected with the middle section position of the outer contour of the accommodation layer two 42 through the pin shaft.

[0052] The transmission ratio between the rack two 4 and the positioning wheel 33 is one to one, the transmission ratio between the lifting wheel 44 and the transmission wheel two 26 is set to one to one, the initial inclination angle of the push rod one 45 and the push rod two 46 is set to forty-five degrees.

[0053] From the embodiment one and the embodiment two, when the personnel presses down the handle 2, the cover plate 13 is opened to realize the opening process of the rescue box, and the lifting assembly is automatically lifted and unfolded, when the positioning wheel 33 rotates, it drives the rack two 4 to move synchronously, at this time, under the action of the rack two 4, the accommodation layer one 41, the accommodation layer two 42 and the accommodation layer three 43 gradually rise and stop when the accommodation layer one 41 reaches the highest position, because the transmission ratio between the rack two 4 and the positioning wheel 33 is one to one, and the transmission ratio between the positioning wheel 33 and the transmission wheel three 3 is four to one, the maximum rotation angle of the transmission wheel three 3 is one hundred and eighty degrees, that is, the maximum rotation angle of the positioning wheel 33 is seven hundred and twenty degrees, that is, the positioning wheel 33 cannot continue to move after rotating two circles; when the accommodation layer one 41 rises to the highest position, the positioning wheel 33 just rotates one circle, correspondingly, the transmission wheel three 3, the transmission wheel two 26 and the transmission wheel one 23 rotate ninety degrees, at this time, the descending stroke of the fixed rod 21 is just over half, then the contact between the positioning wheel 33 and the rack two 4 is disconnected, the positioning wheel 33 is located in the gap between the bottom end of the rack two 4 and the accommodation layer one 41, thereby realizing the positioning work of the accommodation layer one 41 after rising to the highest position, avoiding the motion interference caused by the overstretching of the accommodation layer one 41 to the subsequent unfolding process.

[0054] After the accommodation layer one 41 rises to the highest position, because the descending stroke of the fixed rod 21 is over half, that is, the fixed rod 21 continues to descend with the handle 2, at this time, the transmission wheel three 3 continues to rotate, the cover plate 13 is further inclined from the vertical state to remove the shielding of the accommodation assembly to ensure the smooth unfolding of the accommodation assembly subsequently.

[0055] In the process of the storage layer one 41 rising to the highest, the lifting wheel 44 rises synchronously and engages with the transmission wheel two 26 when the storage layer one 41 reaches the highest, because the transmission ratio between the lifting wheel 44 and the transmission wheel two 26 is one to one, and the transmission wheel two 26 at this time is more than half of the rotation stroke, that is, the lifting wheel 44 at most accompanies the transmission wheel two 26 to continue rotating ninety degrees, and the maximum rotation angle of the lifting wheel 44 is ninety degrees.

[0056] Subsequently, the transmission wheel two 26 drives the lifting wheel 44 to rotate synchronously, and the lifting wheel 44 drives the lever one 45 to deflect synchronously, and the lever one 45 further pulls the storage layer two 42 to expand outward, at this time, the lever two 46 is driven to move synchronously in the process of the storage layer two 42 expanding outward, and the position of the storage layer one 41 is fixed, that is, the position of the bottom end of the lever two 46 does not change when the lever two 46 expands outward with the storage layer two 42, thereby causing the lever two 46 to deflect synchronously and the deflection angle is the same as that of the lever one 45; further, the deflection of the lever two 46 further pulls the storage layer three 43 to expand outward, thereby realizing the multi-stage expansion operation between the storage layer one 41, the storage layer two 42 and the storage layer three 43, and the maximum rotation angle of the lever one 45 and the lever two 46 is ninety degrees.

[0057] Embodiment four:

[0058] Please refer to Figure 8 , this embodiment is further explained on the basis of embodiment three:

[0059] The clamping mechanism comprises a connecting rope 5 fixedly wound on the outer contour of both ends of the transmission shaft 31, the connecting rope 5 penetrates and slides in the circumferential wall of the four corners of the outer box body 1, the bottom end of the connecting rope 5 is fixedly connected with a grappling hook 51, the grappling hook 51 is penetrated and rotationally connected with a positioning pin 52 near the position of the connecting rope 5, the positioning pin 52 penetrates and is fixedly connected to the inner wall of the outer box body 1, and the stretching spring 53 is fixedly connected between the upper surface of the grappling hook 51 and the inner wall of the outer box body 1.

[0060] From the first embodiment, in the process of the personnel pressing down the handle 2 to realize the unfolding of the rescue box, the synchronous process of the clamping mechanism is improved and the grip degree of the rescue box is improved, so as to avoid the rescue box from slipping when the ground is icy and the friction is low. In this process, the rack 22 descends and drives the transmission wheel 23 to rotate, the transmission wheel 23 further drives the transmission shaft 31 to rotate through the movement transmission belt, at this time the rotation of the transmission shaft 31 causes the connecting rope 5 to gradually wind up, the effective length of the connecting rope 5 is shortened, and the tension of the connecting rope 5 on the bottom end of the grip hook 51 gradually increases; further, the grip hook 51 is affected by the tension of the connecting rope 5 and begins to deflect along the positioning pin 52, causing the tensile spring 53 to deform and the elastic potential to increase. Since the grip hook 51 is initially in a horizontal state of outward extension, when the rescue box is placed on the ground, the sharp end of the grip hook 51 is inserted into the ground, and then during the deflection of the grip hook 51 along the positioning pin 52, the degree of insertion of the sharp end of the grip hook 51 into the ground is further increased, thereby effectively improving the grip degree of the rescue box to avoid the rescue box from slipping.

[0061] Further, the increase of the elastic potential of the tensile spring 53 can effectively ensure the rapid resetting of the grip hook 51 in the subsequent contraction and folding process, and the insertion and clamping degree of the grip hook 51 to the ground is reduced through the resetting of the grip hook 51, thereby releasing the grip fixing effect of the outer box body 1.

[0062] It should be noted that a buckle is provided between the bottom end of the fixing rod 21 and the inner wall of the heat preservation layer 11, which is automatically clamped when the fixing rod 21 descends to the limit position with the handle 2, at which time the height position of the fixing rod 21 is fixed, so that the personnel can stop holding the handle 2 and automatically take out the medicines stored in the storage layer one 41, the storage layer two 42 and the storage layer three 43; then when the rescue box needs to be contracted and closed, the personnel pulls up the handle 2, at this time the outer box body 1 is kept fixed due to the insertion and clamping effect between the grip hook 51 and the ground, so that the process of the personnel pulling up the handle 2 will release the clamping state of the buckle between the bottom end of the fixing rod 21 and the heat preservation layer 11, further, the personnel continues to pull up the handle 2, and the rescue box realizes the contraction and folding operation.

[0063] Embodiment five:

[0064] Please refer to Figure 9 , this embodiment is further explained on the basis of embodiment four:

[0065] The electric control system comprises a solar panel arranged on the upper surface of the cover plate 13, a height sensor arranged at the bottom end of the storage layer one 41, a temperature sensor arranged on the inner wall of the heat preservation layer 11, and an electric heating tape embedded and fixedly connected to the inner wall of the heat preservation layer 11;

[0066] The height sensor is configured to monitor the distance between the bottom end of the storage layer one 41 and the inner wall of the heat preservation layer 11 and send a start-stop signal to the electric heating tape at the limit position.

[0067] The temperature sensor is configured to monitor the temperature inside the heat preservation layer 11 and control the power size of the electric heat tracing band;

[0068] The solar panel is configured to be connected with the electric heat tracing band through an electric circuit and deliver electric energy to the electric heat tracing band;

[0069] The electric heat tracing band is configured to realize the heating function inside the heat preservation layer 11 according to the received signal.

[0070] First, according to the drugs stored in the storage layer one 41, the storage layer two 42 and the storage layer three 43, the corresponding temperature interval is set, when the distance between the bottom end of the storage layer one 41 and the inner wall of the heat preservation layer 11 reaches the minimum value, that is, the rescue box is in the state of contraction and closing, the height sensor sends an opening signal to the electric heat tracing band, at this time, the electric heat tracing band performs heating operation on the inside of the heat preservation layer 11 and stops working after the temperature rises to the set interval.

[0071] Subsequently, the heat energy inside the heat preservation layer 11 can effectively reduce the escape rate under the shielding effect of the aluminum foil layer 12 and the vacuum layer 14, thereby prolonging the heat preservation time, when the temperature sensor detects that the temperature inside the heat preservation layer 11 decreases and exceeds the set interval, the electric heat tracing band works again to make the temperature rise again, thereby realizing the constant temperature storage function of the drugs.

[0072] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A medical rescue kit for use in high-altitude and cold-weather battlefields, comprising a control component located at the top center of an outer casing (1), a storage component connected to the control component in a transmission manner, and an electronic control system for controlling the heating and insulation of the rescue kit, characterized in that: The outer box body (1) is fixedly connected with a heat preservation layer (11), an aluminum foil layer (12) is coated on the outer circumferential surface of the heat preservation layer (11), the top end of the outer box body (1) is provided with two symmetrical cover plates (13), a vacuum layer (14) is arranged between the outer box body (1) and the heat preservation layer (11), and clamping grooves (15) are formed in the opposite surfaces of the two cover plates (13). The control assembly comprises a handle (2) for realizing the transportation of the rescue box by being pulled by a person and a lifting mechanism for controlling the height of the storage assembly, and the lifting mechanism is arranged on the inner wall of the heat preservation layer (11). The storage assembly comprises a storage layer one (41) for realizing the storage of medicines and a clamping mechanism for improving the ground adhesion strength of the rescue box, and the clamping mechanism is arranged through the inner contour of the outer box body (1) in the periphery. The bottom end of the handle (2) on the two sides in the axial direction is fixedly connected with a fixed rod (21), the fixed rod (21) is slidingly connected with the inner contour of the clamping groove (15), the two sides of the fixed rod (21) in the inner part of the outer box body (1) are fixedly connected with a rack one (22), the outer contour of the top end of the rack one (22) is engaged and drivingly connected with a transmission wheel one (23), the shaft center of the transmission wheel one (23) is penetrated and fixedly connected with a positioning shaft one (24), the positioning shaft one (24) is penetrated and rotatably connected with the inner contour of the heat preservation layer (11), the outer contour of the positioning shaft one (24) is engaged and drivingly connected with a chain (25), the chain (25) is embedded in the circumferential wall of the heat preservation layer (11) and a cavity for the rotation of the chain (25) is formed in the corresponding position of the inner wall of the heat preservation layer (11), the inner contour of the other end of the chain (25) is engaged and drivingly connected with a positioning shaft two (27), the positioning shaft two (27) is penetrated and rotatably connected with the inner contour of the heat preservation layer (11), and the outer contour of the positioning shaft two (27) is penetrated and fixedly connected with a transmission wheel two (26). The lifting mechanism comprises a transmission shaft (31) which is penetrated and limitingly rotatably connected with the top ends of the two sides of the heat preservation layer (11), the two ends of the transmission shaft (31) are penetrated and fixedly connected with transmission wheel threes (3), the transmission wheel threes (3) are respectively engaged and drivingly connected with the positioning shaft two (27) at the corresponding positions, the two sides of the middle part of the transmission shaft (31) are provided with differentials (32), the middle part of the transmission shaft (31) is penetrated and rotatably connected with a positioning wheel (33), and the positioning wheel (33) is drivingly connected between the differential (32). The outer contour of the transmission wheel three (3) is fixedly connected with the cover plate (13), the transmission ratio of the transmission wheel three (3) to the transmission wheel two (26) is set as one to one, and the transmission ratio of the transmission wheel three (3) to the positioning wheel (33) is set as one to four.

2. The medical rescue kit for high-cold area battlefield according to claim 1, characterized in that: Two sides of the top of the accommodation layer one (41) are provided with the accommodation layer two (42), the top of the two accommodation layer two (42) is provided with the accommodation layer three (43), the middle of the two sides of the accommodation layer one (41), the accommodation layer two (42) and the accommodation layer three (43) is penetrated and fixedly connected with the rack two (4), the rack two (4) and the differential (32) are engaged and drivingly connected, the middle of the outer contour of the accommodation layer one (41) is rotatably connected with the lifting wheel (44) through the pin shaft, the outer contour of the lifting wheel (44) is fixedly connected with the inclined outward extending pull rod one (45), the other end of the pull rod one (45) is rotatably connected to the side of the accommodation layer two (42) close to the opposite side through the pin shaft, the side of the outer contour of the accommodation layer one (41) close to the rack two (4) is rotatably connected with the pull rod two (46) through the pin shaft, the other end of the pull rod two (46) is rotatably connected to the side of the pull rod one (45) close to the opposite side through the pin shaft, the middle of the pull rod two (46) is rotatably connected to the middle position of the outer contour of the accommodation layer two (42) through the pin shaft.

3. The medical rescue kit for high-cold area battlefield according to claim 2, characterized in that: The transmission ratio between the rack two (4) and the positioning wheel (33) is one to one, the transmission ratio between the lifting wheel (44) and the transmission wheel two (26) is set to one to one, the initial inclination angles of the pull rod one (45) and the pull rod two (46) are all set to forty-five degrees.

4. The medical rescue kit for high-cold area battlefield according to claim 1, characterized in that: The clamping mechanism comprises a connecting rope (5) fixedly wound on the outer contour of the transmission shaft (31) at both ends, the connecting rope (5) is penetrated and slidably embedded in the circumferential wall of the four corners of the outer box body (1), the bottom end of the connecting rope (5) is fixedly connected with a grab hook (51), the position of the grab hook (51) close to the connecting rope (5) is penetrated and rotatably connected with a positioning pin (52), the positioning pin (52) is penetrated and fixedly connected to the inner wall of the outer box body (1), the upper surface of the grab hook (51) and the inner wall of the outer box body (1) are fixedly connected with a tension spring (53).

5. The medical rescue kit for high-cold area battlefield according to claim 1, characterized in that: The electric control system comprises a solar panel arranged on the upper surface of the cover plate (13), a height sensor arranged at the bottom end of the accommodation layer one (41), a temperature sensor arranged on the inner wall of the heat preservation layer (11), and an electric heat tracing cable embedded and fixedly connected in the circumferential wall of the heat preservation layer (11); The height sensor is configured to monitor the distance between the bottom end of the accommodation layer one (41) and the inner wall of the heat preservation layer (11) and send a start-stop signal to the electric heat tracing cable when at the limit position; The temperature sensor is configured to monitor the temperature inside the heat preservation layer (11) and control the power of the electric heat tracing cable; The solar panel is configured to be connected with the electric heat tracing cable through an electric circuit and deliver electric energy to the electric heat tracing cable; The electric heat tracing cable is configured to realize the heating function of the inside of the heat preservation layer (11) according to the received signal.

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