An emergency rescue positioning device based on 3D modeling

Abstract

The application discloses an emergency rescue positioning device based on 3D modeling and relates to the technical field of emergency rescue. The emergency rescue positioning device based on 3D modeling comprises a protective bucket, a scanner for scanning 3D information is arranged in the protective bucket through a lifting plate, a lifting component for the movement of the lifting plate is arranged on the surface of the protective bucket, and a closure cover with an opening in the center position is connected to the surface of the protective bucket. The lifting plate, the closure cover and the protective bucket are arranged, the scanner can be lifted through the lifting component, the geographical information near the rescue site can be scanned, 3D information can be obtained, 3D modeling can be carried out based on the obtained 3D information, the geographical features of the rescue site can be more intuitively seen, rescue organization can be facilitated, the positioner can be protected by the protective bucket and the closure cover, the positioner can be prevented from being damaged, the connecting pipe is arranged to facilitate carrying and transfer.

Description

Technical Field

[0001] This invention relates to the field of emergency rescue technology, specifically to an emergency rescue positioning device based on 3D modeling. Background Technology

[0002] Emergency rescue generally refers to the activities and plans for prevention, preparedness, response, and recovery in response to sudden and destructive emergencies. Depending on the type of emergency, it can be categorized into areas such as health emergencies, transportation emergencies, fire emergencies, earthquake emergencies, factory and mine emergencies, and home emergencies. When an earthquake occurs, emergency rescue personnel need to rush to the scene promptly. Because signal terminals may be interrupted in the disaster area, making communication with the outside world difficult, rescue personnel usually carry positioning devices to facilitate timely information access for outside personnel, which is beneficial for further rescue operations.

[0003] In existing technologies, some emergency rescue positioning devices can transmit some information about the disaster area to the outside world, but the transmitted information may not be complete enough. It is difficult to intuitively see the geographical environment and the extent of damage to buildings in the disaster area through modeling, which may affect subsequent rescue plans. Summary of the Invention

[0004] Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an emergency rescue positioning device based on 3D modeling. This solves the problem that while some existing emergency rescue positioning devices can transmit some information about the disaster area to the outside world, the transmitted information may not be complete enough. It is difficult to intuitively see the geographical environment and the extent of damage to buildings in the disaster area through modeling, which may affect subsequent rescue plans.

[0006] Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solution: an emergency rescue positioning device based on 3D modeling, including a protective barrel, wherein the inside of the protective barrel is equipped with a scanner for scanning 3D information through a lifting plate, the surface of the protective barrel is provided with a lifting component for the movement of the lifting plate, and the surface of the protective barrel is connected with a closed cover with an opening at the center position, and the surface of the closed cover is provided with a communication module and a locator.

[0008] The surface of the closed cover is also provided with a protective cover, and a photovoltaic panel is provided inside the protective cover. The protective barrel is provided with a rotating component through a support member, and a connecting pipe connected to the protective barrel is provided on the surface of the rotating component.

[0009] Further, the protective barrel comprises an inner container, an outer shell and a bottom cover, the surface of the inner container is fixedly connected with a plurality of support plates, the support plates are uniformly distributed around the central axis of the inner container, the side of the support plates away from the inner container is fixedly connected with the inner side wall of the outer shell, the bottom cover is encapsulated on the surface of the outer shell, the bottom of the inner container and the bottom of the support plate are matched with the inner side wall of the bottom cover.

[0010] Further, the cavity formed between the support plate, the inner container and the outer shell is movably connected with rigid foam plastic, the surface of the inner container is provided with external threads, the inner container is threadedly connected with a fixing ring through the external threads, and the surface of the fixing ring is movably connected with the surface of the rigid foam plastic.

[0011] Further, the lifting component comprises a gas storage bag, an inflation pipe and an inflation bag, the gas storage bag is fixedly connected at the bottom of the inner side wall of the protective barrel, one end of the inflation pipe is fixedly penetrated through the bottom of the protective barrel and fixedly connected with the air inlet of the gas storage bag, the other end of the inflation pipe is fixedly penetrated through the support member and fixedly connected with the air outlet of the inflation bag, the inflation bag is fixedly connected on the surface of the support member, the surface of the inflation bag is provided with a one-way valve, and the bottom of the protective barrel is connected with a plugging plug.

[0012] Further, the surface of the support member is fixedly connected with a sleeve, the inner side wall of the sleeve is movably connected with a round rod, the top end of the round rod is fixedly connected with a top plate, and the surface of the top plate is fixedly connected with the top of the inner side wall of the inflation bag.

[0013] The surface of the top plate is fixedly connected with a connecting spring, one end of the connecting spring is fixedly connected with the surface of the support member.

[0014] Further, the rotating member is movably connected with the support member through a connecting shaft, the surface of the support member is fixedly connected with a cylinder, the surface of the cylinder is fixedly connected with a support cap through interference fit, the top of the support cap is fixedly connected with the bottom of a connecting pipe, the surface of the connecting pipe is fixedly connected with a connecting plate, the surface of the connecting plate is threadedly connected with a screw, and one end of the screw is threadedly penetrated through the connecting plate and the fixing plate.

[0015] The surface of the support member is provided with a first threaded hole, the surface of the rotating member is provided with a second threaded hole, the internal threads of the first threaded hole are same as the internal threads of the second threaded hole, and the screw is matched with the first threaded hole and the second threaded hole.

[0016] Further, the top of the support cap is provided with a square rod, the surface of the square rod is movably connected with the inner side wall of the connecting pipe, the surface of the connecting pipe is provided with a sliding groove, the surface of the square rod is fixedly connected with a pressing block, and the surface of the pressing block is movably connected with the surface of the inflation bag.

[0017] The surface of the connecting pipe is provided with a through hole, the position corresponding to the through hole of the connecting pipe is connected with an extrusion piece through a hinge seat, the surface of the extrusion piece is provided with an extrusion protrusion, and the extrusion protrusion of the extrusion piece penetrates through the through hole and is connected with the surface of the square rod.

[0018] Further, the bottom end of the square rod is fixedly connected with a reset spring, one end of the reset spring is fixedly connected with the top surface of the supporting cap, and the top end of the square rod is threadedly connected with a screw rod.

[0019] Further, the inside of the protective barrel is integrally formed with a limiting column, the surface of the limiting column is movably connected with the surface of the lifting plate, the lifting plate is provided with a rotating disc through a connecting bearing, the scanner is fixedly connected to the surface of the rotating disc, and the surface of the rotating disc is fixedly connected with a ground glass ring.

[0020] The closed cover is fixedly connected with the limiting column through fixing screws, the surface of the closed cover is fixedly connected with a plurality of motors, the motors are uniformly arranged on the surface of the closed cover, the surface of the motor output shaft is fixedly connected with a rotating wheel, a plurality of through grooves are formed in the surface of the closed cover, and the through grooves correspond one-to-one to the rotating wheels.

[0021] Further, the surface of the closed cover is movably connected with an L-shaped plate through a fixing shaft, the surface of the protective cover is fixedly connected with a limiting shell, the inner side wall of the limiting shell is movably connected with the surface of the L-shaped plate, a long groove is formed in the surface of the L-shaped plate, the surface of the limiting shell is movably connected with a limiting piece, one end of the limiting piece movably penetrates through the limiting shell and is threadedly connected with the protective cover, and the surface of the limiting piece is movably connected with the inner side wall of the long groove.

[0022] The photovoltaic panel is fixedly connected to the inside of the protective cover through connecting screws, and the photovoltaic panel and the top of the protective cover have a storage space for storing emergency medicines.

[0023] Beneficial effects

[0024] The application has the following beneficial effects:

[0025] (1) The emergency rescue positioning device based on 3D modeling can scan the geographical information near the rescue site through the lifting plate, the closed cover, the protective barrel and the connecting pipe, so that 3D information can be obtained, 3D modeling can be performed based on the obtained 3D information, the geographical features of the rescue site can be more intuitively seen, and rescue organization can be facilitated, meanwhile, the protective barrel and the closed cover can protect the positioner, so that the emergency rescue positioner can be prevented from being damaged, and the connecting pipe is convenient for carrying and transferring.

[0026] (2), the emergency rescue positioning device based on 3D modeling, by setting support, rotating piece, connecting plate and fixed plate, screw is fixed together when connecting plate and fixed plate, can make connecting pipe as handle use, when needing to set up protective bucket, screw is screwed down, can be fixed with connecting piece, so that connecting pipe is used as support leg, has multiple effects.

[0027] (3), the emergency rescue positioning device based on 3D modeling, by setting rigid foam, support plate, inner container and shell, support plate is fixed together with inner container and shell, so that the protective bucket has multilayer structure, so that the scanner and the positioner can be better protected, the rigid foam can not only protect the inner container, but also can be used as a temporary splint to treat the wounded.

[0028] (4), the emergency rescue positioning device based on 3D modeling, by setting photovoltaic board, L-shaped plate and limiting shell, solar energy can be converted into electric energy through photovoltaic board, so that energy can be saved to a certain extent, which is conducive to disaster relief.

[0029] Of course, it is not necessary to achieve all the advantages described above when implementing any product of the present application. DETAILED DESCRIPTION

[0030] Figure 1 It is the overall structure schematic diagram of the present application;

[0031] Figure 2 It is the structure schematic diagram of the limiting column of the present application;

[0032] Figure 3 It is the structure schematic diagram of the scanner of the present application;

[0033] Figure 4 It is the structure schematic diagram of the connecting spring of the present application;

[0034] Figure 5 It is the structure schematic diagram of the extrusion block of the present application;

[0035] Figure 6 It is the structure schematic diagram of the motor of the present application;

[0036] Figure 7 It is the protective cover sectional view of the present application.

[0037] In the figure, 1, protective barrel; 101, inner container; 102, outer shell; 103, bottom cover; 2, lifting plate; 3, scanner; 4, closure cover; 5, communication module; 6, positioner; 7, protective cover; 8, photovoltaic panel; 9, support; 10, rotating part; 11, connecting pipe; 12, support plate; 13, hard foam plastic; 14, fixing ring; 15, gas storage bag; 16, inflation pipe; 17, inflatable bag; 18, plugging plug; 19, sleeve; 20, round rod; 21, connecting spring; 22, cylinder; 23, support cap; 24, connecting plate; 25, fixed plate; 26, screw; 27, first threaded hole; 28, second threaded hole; 29, square rod; 30, sliding groove; 31, extrusion block; 32, perforation; 33, extrusion part; 34, return spring; 35, screw rod; 36, limiting column; 37, rotating disc; 38, frosted ring; 39, motor; 40, rotating wheel; 41, through groove; 42, L-shaped plate; 43, limiting shell; 44, long groove; 45, limiting part; 46, top plate. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] In the description of the present application, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application.

[0040] Please refer to Figures 1-7 The technical scheme provided by the embodiments of the present application is: an emergency rescue positioning device based on 3D modeling, comprising a protective barrel 1, the inside of the protective barrel 1 is provided with a scanner 3 for scanning 3D information through a lifting plate 2, the surface of the protective barrel 1 is provided with a lifting component for the movement of the lifting plate 2, the surface of the protective barrel 1 is connected with a closure cover 4 having an opening at the center position, the surface of the closure cover 4 is provided with a communication module 5 and a positioner 6;

[0041] The surface of the closure cover 4 is also provided with a protective cover 7, the inside of the protective cover 7 is provided with a photovoltaic panel 8, the protective barrel 1 is provided with a rotating part 10 through a support 9, the surface of the rotating part 10 is provided with a connecting pipe 11 connected with the protective barrel 1.

[0042] Specifically, the protective barrel 1 comprises an inner container 101, an outer shell 102 and a bottom cover 103, the surface of the inner container 101 is fixedly connected with a plurality of support plates 12, the support plates 12 are uniformly distributed around the central axis of the inner container 101, the side of the support plate 12 away from the inner container 101 is fixedly connected with the inner side wall of the outer shell 102, the bottom cover 103 is encapsulated on the surface of the outer shell 102, and the bottom of the inner container 101 and the bottom of the support plate 12 are attached to the inner side wall of the bottom cover 103.

[0043] In the embodiment, the protective barrel 1 can adopt a single-layer aluminum alloy structure, which has the advantages of high structural strength and light weight. Of course, in order to make the protective barrel 1 have better protection effect, a multi-layer structure including the inner container 101 and the outer shell 102 can be adopted, and the outer shell 102 is closed by the bottom cover 103, and the outer shell 102 and the inner container 101 are fixedly connected by the support plate 12. When the outer shell 102 is impacted, the support plate 12 can play a supporting role, so as to prevent the outer shell 102 from being easily deformed. In addition, the support plate 12, the inner container 101 and the outer shell 102 form a spaced area therebetween, which can leave a certain buffer zone for the deformation of the outer shell 102, preventing easy access to the inner container 101. The inner container 101, the outer shell 102, the support plate 12 and the bottom cover 103 are all made of aluminum alloy material.

[0044] Specifically, the cavity formed between the support plate 12, the inner container 101 and the outer shell 102 is movably connected with the hard foam plastic 13, the surface of the inner container 101 is provided with external threads, the inner container 101 is threadedly connected with the fixing ring 14 through the external threads, and the surface of the fixing ring 14 is movably connected with the surface of the hard foam plastic 13.

[0045] In the embodiment, in order to make the cavity between the support plate 12, the inner container 101 and the outer shell 102 have better buffering effect, the hard foam plastic 13 is placed inside, the outer threads are formed on the surface of the inner container 101, the fixing ring 14 is connected through the external threads, the fixing ring 14 limits and fixes the hard foam plastic 13 to prevent it from falling off. In an emergency, the hard foam plastic 13 can be taken out and used as a temporary splint to fix the fracture site of the wounded.

[0046] Specifically, the lifting component comprises a gas storage bag 15, an inflation pipe 16 and an inflation bag 17, the gas storage bag 15 is fixedly connected to the bottom of the inner side wall of the protective barrel 1, one end of the inflation pipe 16 is fixedly connected to the air inlet of the gas storage bag 15 and penetrates through the bottom of the protective barrel 1, the other end of the inflation pipe 16 is fixedly connected to the air outlet of the inflation bag 17 and penetrates through the support member 9, the inflation bag 17 is fixedly connected to the surface of the support member 9, the surface of the inflation bag 17 is provided with a one-way valve, and the bottom of the protective barrel 1 is connected with a plugging plug 18.

[0047] In the embodiment, the gas in the inflation bag 17 can be filled into the inside of the gas storage bag 15 through the inflation pipe 16 by extruding the inflation bag 17, so that the gas storage bag 15 can be inflated, and after inflation, the scanner 3 can be driven upward by the lifting plate 2, so as to pass through the opening at the center position of the closure cover 4, facilitate scanning, and obtain 3D information for modeling.

[0048] Specifically, the surface of the support 9 is fixedly connected with a sleeve 19, the inner side wall of the sleeve 19 is movably connected with a round rod 20, the top end of the round rod 20 is fixedly connected with a top plate 46, and the surface of the top plate 46 is fixedly connected with the top of the inner side wall of the inflation bag 17.

[0049] The surface of the top plate 46 is fixedly connected with a connecting spring 21, one end of the connecting spring 21 is fixedly connected with the surface of the support 9.

[0050] In the embodiment, under the action of the connecting spring 21, the top plate 46 can automatically recover, so as to support the inflation bag 17, and then the gas of the result can be obtained, a large amount of gas can be filled into the gas storage bag 15 at one time, the time is shortened, and the device can be quickly put into use. In the process of movement of the top plate 46, the sleeve 19 and the round rod 20 can play a guiding and limiting role, so that the movement of the top plate 46 is stable, and the extrusion block 31 can be used to extrude and inflate the gas storage bag 15, so as to prevent deviation.

[0051] Specifically, the rotating part 10 is movably connected with the support 9 through a connecting shaft, the surface of the support 9 is fixedly connected with a cylinder 22, the surface of the cylinder 22 is fixedly connected with a support cap 23 through interference fit, the top of the support cap 23 is fixedly connected with the bottom of the connecting pipe 11, the surface of the connecting pipe 11 is fixedly connected with a connecting plate 24, the surface of the connecting plate 24 is threadedly connected with a screw 26, one end of the screw 26 is threadedly penetrated through the connecting plate 24 and the fixed plate 25.

[0052] The surface of the support 9 is provided with a first threaded hole 27, the surface of the rotating part 10 is provided with a second threaded hole 28, the internal thread of the first threaded hole 27 is the same as the internal thread of the second threaded hole 28, and the screw 26 is matched with the first threaded hole 27 and the second threaded hole 28.

[0053] In the embodiment, the connecting plate 24 and the fixing plate 25 can be fixed by the screw 26, at this time, the connecting pipe 11 can be used as a handle, which is convenient for the rescuer to carry and transfer, and when it is needed to support the protection bucket 1 to facilitate the scanner 3 to scan the surrounding environment, the screw 26 is unscrewed, so that the connecting pipe 11 is in a movable state, the connecting pipe 11 drives the rotating piece 10 to rotate through the supporting cap 23, the second threaded hole 28 on the rotating piece 10 corresponds to the first threaded hole 27 on the supporting piece 9, the supporting piece 9 and the rotating piece 10 are fixed by the screw 26, so that the connecting pipe 11 is changed into a supporting leg, the protection bucket 1 is erected, and the height of the scanner 3 is also increased, so that more effective 3D information is obtained, and a more complete model is obtained.

[0054] Specifically, the top of the supporting cap 23 is provided with a square rod 29, the surface of the square rod 29 is movably connected with the inner side wall of the connecting pipe 11, the surface of the connecting pipe 11 is provided with a sliding groove 30, the surface of the square rod 29 is fixedly connected with an extrusion block 31, and the surface of the extrusion block 31 is movably connected with the surface of the air bag 17.

[0055] The surface of the connecting pipe 11 is provided with a perforation 32, the position of the connecting pipe 11 corresponding to the perforation 32 is connected with an extrusion piece 33 through a hinged seat, the surface of the extrusion piece 33 is provided with an extrusion protrusion, the extrusion protrusion of the extrusion piece 33 passes through the perforation 32 and is connected with the surface of the square rod 29.

[0056] In the embodiment, the extrusion piece 33 corresponds to the position of the perforation 32, the extrusion piece 33 is rotated to make the extrusion protrusion thereon out of contact with the square rod 29, so that the square rod 29 is in a movable state, when the screw 26 is not disassembled, the square rod 29 can be reciprocated up and down to drive the extrusion block 31 to extrude the air bag 17, so that the gas in the air bag 17 is filled into the inside of the gas storage bag 15, and when the screw 26 is disassembled, the square rod 29 is fixed through the extrusion piece 33, so as to support the protection bucket 1 as a supporting leg, thereby further increasing the height of the scanner 3 and obtaining more data.

[0057] Specifically, the bottom end of the square rod 29 is fixedly connected with a return spring 34, one end of the return spring 34 is fixedly connected with the top surface of the supporting cap 23, and the top end of the square rod 29 is threadedly connected with a screw rod 35.

[0058] In the embodiment, the return spring 34 facilitates the automatic movement of the square rod 29, and saves a certain time, when the square rod 29 is used as a supporting leg, the screw rod 35 can be used as a fine adjustment structure, so that the square rod 29 is in contact with the ground, so that the scanner 3 is in a flat state, and of course, the extrusion piece 33 can be used for coarse adjustment.

[0059] Specifically, the inside of the protection barrel 1 is integrally formed with a limiting column 36, the surface of the limiting column 36 is movably connected with the surface of the lifting plate 2, the lifting plate 2 is provided with a rotating disc 37 through a connecting bearing, the scanner 3 is fixedly connected with the surface of the rotating disc 37, the surface of the rotating disc 37 is fixedly connected with a ground glass ring 38;

[0060] The closed cover 4 is fixedly connected with the limiting column 36 through a fixing screw, the surface of the closed cover 4 is fixedly connected with a plurality of motors 39, the motors 39 are evenly arranged on the surface of the closed cover 4, the output shaft of the motor 39 is fixedly connected with a rotating wheel 40, a plurality of through grooves 41 are formed in the surface of the closed cover 4, and the through grooves 41 correspond to the rotating wheels 40 one by one.

[0061] In the embodiment, the limiting column 36 can guide and limit the movement of the lifting plate 2, and can also be used for fixing the closed cover 4, under the action of the plurality of motors 39 on the closed cover 4, the rotating wheel 40 rotates, the rotating disc 37 can be rotated through the ground glass ring 38, so that the scanner 3 can be rotated, and then the three-dimensional geographic information can be obtained, the rotating wheels 40 are evenly distributed, so that the rotating disc 37 can be evenly stressed and inclined.

[0062] Specifically, the surface of the closed cover 4 is movably connected with an L-shaped plate 42 through a fixing shaft, the surface of the protection cover 7 is fixedly connected with a limiting shell 43, the inner side wall of the limiting shell 43 is movably connected with the surface of the L-shaped plate 42, a long groove 44 is formed in the surface of the L-shaped plate 42, a limiting piece 45 is movably connected with the surface of the limiting shell 43, one end of the limiting piece 45 movably penetrates through the limiting shell 43 and is screw-connected with the protection cover 7, and the surface of the limiting piece 45 is movably connected with the inner side wall of the long groove 44.

[0063] The photovoltaic panel 8 is fixedly connected in the inside of the protection cover 7 through a connecting screw, and the photovoltaic panel 8 and the top of the protection cover 7 have a storage space for storing emergency medicines.

[0064] In the embodiment, the inner wall of the limiting shell 43 is movably connected with the surface of the L-shaped plate 42, the position of the protection cover 7 can be adjusted through the limiting shell 43 and the L-shaped plate 42, so that the energy source can be easily obtained, of course, the limiting piece 45 can be disassembled, the limiting shell 43 is completely separated from the L-shaped plate 42, and the protection cover 7 can be placed in a more suitable position, so that the energy source can be obtained.

[0065] When the earthquake occurs, the rescue personnel will carry the corresponding rescue equipment to the disaster area to implement the rescue task for the disaster victims, one end of the connecting pipe 11 is fixedly connected to the top of the supporting cap 23, the supporting cap 23 is fixed on the cylinder 22 of the rotating part 10 through interference fit, and the rotating part 10 is connected with the supporting part 9 through the connecting shaft, the supporting part 9 is fixedly connected to the protective barrel 1, at the same time, the surface of the connecting pipe 11 is fixedly connected with the connecting plate 24, the connecting plate 24 is fixedly connected with the fixed plate 25 fixed on the protective barrel 1 through the screw 26, the rescue personnel can hold the connecting pipe 11 to carry the protective barrel 1, so as to facilitate the transfer with the rescue personnel, after reaching the rescue site, the total control quick closing is opened, the communication module 5 and the positioner 6 can be positioned through the battery arranged on the closing cover 4, so that the communication module 5 can be connected with the satellite, and the positioning information and the situation of the disaster site can be reported in time, which is convenient for subsequent rescue;

[0066] The protective barrel 1 can be a single-layer structure to protect the internal scanner 3, but the single-layer protective barrel 1 may be deformed by impact during walking, causing the internal scanner 3 to be damaged, therefore, the protective barrel 1 can be provided as a multi-layer structure including an inner container 101 and an outer shell 102, and is closed at the bottom by a bottom cover 103, the inner container 101 and the outer shell 102 are fixedly connected through a plurality of supporting plates 12, when the outer shell 102 is impacted and bent towards the inner container 101, the supporting plates 12 will be pulled, so that the supporting plates 12 will be bent towards the impact point, but the bending of the supporting plates 12 will cause the outer shell 102 away from the impact point to be pulled, so that the external force at the impact point can be dispersed to the adjacent supporting plates 12 and the outer shell 102, reducing the bending degree of the impact point, at the same time, hard foam plastics 13 are placed in the interval region between the supporting plates 12, the inner container 101 and the outer shell 102, the hard foam plastics 13 have excellent impact and vibration energy absorption, and low bulk density, which can reduce the overall weight, so that the protective barrel 1 has better impact resistance effect, preventing the internal scanner 3 from being easily damaged;

[0067] In addition, some people in the disaster victims may have fractures, and when the fixed splint is not enough, the fixed ring 14 fixed through the external thread on the inner container 101 can be unscrewed, so that the hard foam plastics 13 can be taken out, the elastic modulus of the hard foam plastics 13 is greater than 700MPa, which can act as a temporary fixed splint to temporarily fix the fracture position of the injured person, prevent displacement and avoid secondary injury;

[0068] When the disaster is more serious, the communication module 5 and the locator 6 are in the working state, when the battery is exhausted, the buckle lock between the protective cover 7 and the closure cover 4 is unlocked, the protective cover 7 is opened, the protective cover 7 drives the L-shaped plate 42 to rotate around the fixed shaft, the photovoltaic panel 8 can convert solar energy into electrical energy and store it in the battery, so as to continue to supply power to the communication module 5 and the locator 6, and realize self-sufficiency, without the need of additional power, not only in emergency, but also to a certain extent, energy saving, according to the use, the protective cover 7 can be pulled to drive the limiting shell 43 on it to move, the limiting shell 43 is connected with the L-shaped plate 42, the position of the protective cover 7 can be adjusted, so as to obtain more energy, the L-shaped plate 42 is attached between the limiting shell 43, after adjusting the position, under the action of friction, the protective cover 7 will not move, of course, after unscrewing the limiting piece 45, the limiting shell 43 can be separated from the L-shaped plate 42, so that the protective cover 7 can obtain more moving space, so as to better move the energy, the photovoltaic panel 8 is fixed with the protective cover 7 through the connecting screw, and there is a storage space for emergency medicine between the photovoltaic panel 8 and the protective cover 7, so as to carry out emergency treatment, the hard foam plastic 13 can be fixed by using the bandage, so as to fix the fracture position of the wounded;

[0069] The inflatable bag 17 is fixedly connected on the supporting piece 9, and a one-way air inlet valve is arranged on the surface of the inflatable bag 17. In the case that the protective cover 7 is opened, the inflatable bag 17 can be pressed to press the gas in the interior into the interior of the inflation pipe 16, so that the gas storage bag 15 is inflated, the gas storage bag 15 is expanded, the lifting plate 2 is extruded to move upward, so as to drive the scanner 3 to move, the scanner 3 passes through the opening in the center position of the closure cover 4, and the limiting column 36 in the protective barrel 1 guides and limits the lifting plate 2 in the process of rising. When the lifting plate 2 rises, the abrasive ring 38 on the rotating disc 37 moves, when the abrasive ring 38 on the rotating disc 37 contacts with the rotating wheel 40, continue to inflate, when the gas pressure in the gas storage bag 15 is stable enough, stop pressing the inflatable bag 17;

[0070] In the process of pressing the inflatable bag 17, the connecting spring 21 in the interior is compressed, when it is released, under the action of the connecting spring 21, the inflatable bag 17 is automatically restored, so that the external gas can be sucked into the interior of the inflatable bag 17 through the one-way valve, of course, in order to prevent the gas in the gas storage bag 15 from being sucked into the interior of the inflatable bag 17, a one-way valve is also arranged at the air inlet of the gas storage bag 15. When the top of the inflatable bag 17 is pressed, the top plate 46 drives the round rod 20 to move downward, the round rod 20 moves along the sleeve 19, so as to ensure the stable operation of the top plate 46. After the top plate 46 is reset under the action of the connecting spring 21, the inflatable bag 17 is expanded, so that the inflatable bag 17 can suck more air, and a large amount of gas can be filled into the gas storage bag 15 at one time.

[0071] Of course, in addition to directly pressing the air bag 17 by hand, the air bag 17 can also be pressed by the square rod 29, in which case the connecting spring 21 is in a compressed state, the pressing block 31 is on top of the air bag 17, the connecting pipe 11 is connected with the pressing piece 33 through the hinge seat, and the pressing piece 33 is integrally formed with a pressing protrusion, in the initial state, the pressing protrusion presses the square rod 29 so that it cannot move, thereby being fixed, when inflation is needed, the pressing piece 33 is rotated so that the pressing protrusion on it is out of contact with the square rod 29, thereby unlocking the square rod 29, at this time, the square rod 29 is pulled to move upward, which can drive the pressing block 31 to move, after the pressing block 31 moves upward, the connecting spring 21 resets, thereby making the top plate 46 move upward, when the square rod 29 drives the pressing block 31 to move upward for a certain distance, the square rod 29 is reversely moved downward, thereby making the pressing block 31 press the air bag 17, so that inflation can be carried out, the round rod 20 and the sleeve 19 can prevent the top plate 46 from deviating, thereby keeping the top of the air bag 17 in place, facilitating the pressing of the pressing block 31;

[0072] When the square rod 29 is pressed downward, the reset spring 34 will be compressed, of course, before the pressing piece 33 is separated from the square rod 29, the reset spring 34 is also in a compressed state, in this way, the square rod 29 will automatically move upward, so that the user does not need to use too much force to pull up the square rod 29, saving a certain amount of physical strength;

[0073] By directly pressing the air bag 17 or pressing the air bag 17 by the pressing block 31, the air bag 15 can be inflated and expanded, thereby making the lifting plate 2 move upward;

[0074] After the position of the scanner 3 is fixed, the screw 26 is unscrewed, the screw 26 is out of contact with the fixing plate 25 and the connecting plate 24, so that the connecting pipe 11 can be in a movable state, so that the connecting pipe 11 drives the rotating piece 10 to rotate, in order to facilitate support, before unscrewing the screw 26, the square rod 29 drives the extrusion block 31 to move upwards, until the extrusion block 31 is limited by the sliding groove 30, then rotate the extrusion piece 33, the extrusion protrusion on the extrusion piece 33 extrudes the square rod 29 again, the square rod 29 is fixed, then the second threaded hole 28 on the rotating piece 10 corresponds to the first threaded hole 27 on the supporting piece 9, the screw 26 is screwed through the first threaded hole 27 and screwed into the first threaded hole 27, so that the supporting piece 9 and the rotating piece 10 are fixed, in this case, the connecting pipe 11 and the square rod 29 can support the protective barrel 1, so that the height of the scanner 3 can be raised, finally start the motor 39, the motor 39 drives the rotating wheel 40 to rotate, the surface of the rotating wheel 40 rubs the surface of the ground glass ring 38, so that the rotating disc 37 rotates, and then the scanner 3 can be rotated, so that the opened scanner 3 scans the surrounding environment, so that the 3D information of the surrounding area can be obtained, so that the 3D information can be simulated through modeling software, and the obtained 3D information can also be sent to the outside through the communication module 5, the 3D modeling of the disaster area is carried out, so that the situation of the disaster area can be more intuitively known, and the rescue organization is facilitated;

[0075] After the scanning is completed, the blocking plug 18 at the bottom of the protective barrel 1 is removed, so that the gas in the gas storage bag 15 can be discharged, and then the scanner 3 can be automatically stored in the inside of the protective barrel 1, after the remaining parts are restored, the protective barrel 1 can be transferred through the connecting pipe 11.

[0076] It should be noted that in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0077] The preferred embodiments of the application disclosed above are only to facilitate the elucidation of the application. The preferred embodiments do not describe all the details of the application and limit the application to the specific embodiments described. Obviously, many modifications and variations can be made in light of the teachings above. The description is chosen and described in order to best explain the principles of the application and its practical application to thereby enable others skilled in the art to best utilize the application and get the best results from the application. The application is only limited by the claims and their full scope and equivalents.

Claims

1. An emergency rescue positioning device based on 3D modeling, comprising a protective barrel (1), characterized in that: The protective barrel (1) is equipped with a scanner (3) for scanning 3D information through a lifting plate (2) inside. The protective barrel (1) is equipped with a lifting component for the movement of the lifting plate (2) on its surface. The protective barrel (1) is connected to a closed cover (4) with an opening at the center position on its surface. The closed cover (4) is equipped with a communication module (5) and a locator (6) on its surface. The surface of the closed cover (4) is also provided with a protective cover (7), the inside of the protective cover (7) is provided with a photovoltaic panel (8), the protective barrel (1) is provided with a rotating part (10) through the support member (9), and the surface of the rotating part (10) is provided with a connecting pipe (11) connected to the protective barrel (1); The lifting component includes an air reservoir (15), an inflation tube (16), and an inflation bladder (17). The air reservoir (15) is fixedly connected to the bottom of the inner wall of the protective barrel (1). One end of the inflation tube (16) is fixedly connected through the bottom of the protective barrel (1) and to the air inlet of the air reservoir (15). The other end of the inflation tube (16) is fixedly connected through the support member (9) and to the air outlet of the inflation bladder (17). The inflation bladder (17) is fixedly connected to the surface of the support member (9). A one-way valve is provided on the surface of the inflation bladder (17). A sealing plug (18) is connected to the bottom of the protective barrel (1). The support member (9) is fixedly connected to a sleeve (19), and a round rod (20) is movably connected to the inner wall of the sleeve (19). A top plate (46) is fixedly connected to the top of the round rod (20), and the surface of the top plate (46) is fixedly connected to the top of the inner wall of the inflatable bag (17). A connecting spring (21) is fixedly connected to the surface of the top plate (46), and one end of the connecting spring (21) is fixedly connected to the surface of the support member (9); The protective barrel (1) is integrally formed with a limiting post (36), the surface of the limiting post (36) is movably connected to the surface of the lifting plate (2), the lifting plate (2) is provided with a turntable (37) through a connecting bearing, the scanner (3) is fixedly connected to the surface of the turntable (37), and a frosted ring (38) is fixedly connected to the surface of the turntable (37). The closed cover (4) is fixedly connected to the limiting post (36) by fixing screws. Several motors (39) are fixedly connected to the surface of the closed cover (4). The motors (39) are evenly arrayed on the surface of the closed cover (4). A rotating wheel (40) is fixedly connected to the surface of the output shaft of the motor (39). Several through slots (41) are opened on the surface of the closed cover (4). The through slots (41) correspond one-to-one with the rotating wheel (40). The surface of the closed cover (4) is movably connected to an L-shaped plate (42) via a fixed shaft. The surface of the protective cover (7) is fixedly connected to a limiting shell (43). The inner wall of the limiting shell (43) is movably connected to the surface of the L-shaped plate (42). The surface of the L-shaped plate (42) is provided with a long groove (44). The surface of the limiting shell (43) is movably connected to a limiting member (45). One end of the limiting member (45) movably passes through the limiting shell (43) and is threadedly connected to the protective cover (7). The surface of the limiting member (45) is movably connected to the inner wall of the long groove (44). The photovoltaic panel (8) is fixedly connected to the inside of the protective cover (7) by connecting screws, and there is a storage space for storing emergency medicines between the photovoltaic panel (8) and the top of the protective cover (7).

2. The emergency rescue positioning device based on 3D modeling according to claim 1, characterized in that: The protective barrel (1) includes an inner liner (101), an outer shell (102), and a bottom cover (103). Several support plates (12) are fixedly connected to the surface of the inner liner (101). The support plates (12) are evenly distributed around the central axis of the inner liner (101). The side of the support plate (12) away from the inner liner (101) is fixedly connected to the inner wall of the outer shell (102). The bottom cover (103) is encapsulated on the surface of the outer shell (102). The bottom of the inner liner (101) and the bottom of the support plate (12) are both in contact with the inner wall of the bottom cover (103).

3. The emergency rescue positioning device based on 3D modeling according to claim 2, characterized in that: The cavity formed between the support plate (12), the inner liner (101) and the outer shell (102) is movably connected to rigid foam plastic (13). The surface of the inner liner (101) is provided with external threads. The inner liner (101) is threadedly connected to a fixing ring (14) through the external threads. The surface of the fixing ring (14) is movably connected to the surface of the rigid foam plastic (13).

4. The emergency rescue positioning device based on 3D modeling according to claim 1, characterized in that: The rotating part (10) is movably connected to the support part (9) via a connecting shaft. A cylinder (22) is fixedly connected to the surface of the support part (9). A support cap (23) is fixedly connected to the surface of the cylinder (22) via an interference fit. The top of the support cap (23) is fixedly connected to the bottom of the connecting pipe (11). A connecting plate (24) is fixedly connected to the surface of the connecting pipe (11). A fixing plate (25) is fixedly connected to the surface of the protective barrel (1). A screw (26) is threadedly connected to the surface of the connecting plate (24). One end of the screw (26) is threaded through the connecting plate (24) and the fixing plate (25). The surface of the support member (9) is provided with a first threaded hole (27), and the surface of the rotating member (10) is provided with a second threaded hole (28). The internal thread of the first threaded hole (27) is the same as the internal thread of the second threaded hole (28). The screw (26) is adapted to the first threaded hole (27) and the second threaded hole (28).

5. An emergency rescue positioning device based on 3D modeling according to claim 4, characterized in that: The top of the support cap (23) is provided with a square rod (29), the surface of the square rod (29) is movably connected to the inner wall of the connecting tube (11), the surface of the connecting tube (11) is provided with a sliding groove (30), the surface of the square rod (29) is fixedly connected with a compression block (31), and the surface of the compression block (31) is movably connected to the surface of the airbag (17). The surface of the connecting tube (11) is provided with a through hole (32). The connecting tube (11) is connected to an extrusion member (33) through a hinge seat at the position corresponding to the through hole (32). The surface of the extrusion member (33) is provided with an extrusion protrusion. The extrusion protrusion of the extrusion member (33) passes through the through hole (32) and is connected to the surface of the square rod (29).

6. The emergency rescue positioning device based on 3D modeling according to claim 5, characterized in that: A return spring (34) is fixedly connected to the bottom end of the square rod (29), one end of the return spring (34) is fixedly connected to the top surface of the support cap (23), and a screw (35) is threadedly connected to the top end of the square rod (29).

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