CN113941107B

CN113941107B - Emergency survival device

Info

Publication number: CN113941107B
Application number: CN202111248849.7A
Authority: CN
Inventors: 黄关山; 黄胤铭; 杨延勇; 刘唯伟; 刘将
Original assignee: Zhuhai City Polytechnic
Current assignee: Zhuhai City Polytechnic
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-08-23
Anticipated expiration: 2041-10-26
Also published as: CN113941107A

Abstract

The invention discloses an emergency survival device, and relates to the technical field of fire-fighting equipment. The technical characteristics include: the survival module and a cavity are arranged on the vehicle body and used for loading the survival module; a quick taking mechanism is arranged on the cavity to take or store the survival assembly; the survival component at least comprises an aerogel fire extinguisher and a fixing frame for fixing and supporting the aerogel fire extinguisher; and a window breaking mechanism is arranged on the aerogel fire extinguisher. This device can set up the fire extinguisher that can convenient and fast take under the condition that does not influence the car space, possesses broken window function simultaneously, improves personnel's lifesaving probability in the car.

Description

Emergency survival device

Technical Field

The invention relates to the technical field of fire-fighting equipment, in particular to an emergency survival device.

Background

With the benign development of national economy, more and more families have private cars, and meanwhile, various distress situations of automobiles are also endless, for example, the automobile door cannot be opened after the automobile falls into water, the automobile door cannot be opened after the automobile accident, and the like, and for example, reports about spontaneous combustion of the automobile are frequent in recent years. Automobile fires in cities above medium and medium in every year are more than dozens of automobiles, the number of the fires in expressway sections is more, and more than 80% of automobile fires cause vehicle scrap, even vehicle damage and death. Many of the tragic accidents are caused by the fact that people trapped in a burning vehicle cannot put out a fire in time or cannot escape through broken windows, and conventional fire extinguishers such as dry powder fire extinguishers, foam fire extinguishers and carbon dioxide fire extinguishers are large in volume and can be rarely placed in the vehicle for use, which is one of the reasons that the existing vehicle is natural and cannot save self in time.

The in-vehicle fire extinguisher storage and hanging device with the publication number of CN207614219U discloses an in-vehicle fire extinguisher storage and hanging device, which comprises a straight cylinder shell for storing a fire extinguisher, wherein the inner wall of the straight cylinder shell is fixedly connected with a fire extinguisher accommodating shell which is arranged in the straight cylinder shell through a plurality of pressure springs and used for fastening and clamping the fire extinguisher so as to reduce the vibration generated in the transportation process; be located and be provided with the climbing mechanism storage tank on the straight section of thick bamboo shell of fire extinguisher holding shell below, be provided with in the climbing mechanism storage tank and be used for taking fire extinguisher jack-up so that take the climbing mechanism of use fast. The utility model can jack up the fire extinguisher rapidly through the cylinder in the jacking mechanism, so that the device can be effectively applied to the emergency situation of fire; and the pressure spring that sets up between this device straight section of thick bamboo shell and the fire extinguisher holds the shell and the extension spring that sets up between fire extinguisher holding shell one and the fire extinguisher holding shell two except when the fire extinguisher does not use, step up the fire extinguisher effectively, improved the security, can also satisfy the fire extinguisher in multiple specification model more.

However, the device is in water, when meeting abnormal conditions such as fire, want to conveniently take out the survival device or the fire extinguisher and need place it in the car in the place of conveniently taking, but so greatly take up the car space for a while, and consequently the operating space when the fire extinguisher uses has also been reduced, be unfavorable for the operation of putting out a fire, simultaneously the device does not possess more comprehensive escape function, when the condition in the face of trapped car, can't do to break the window fast and flee for oneself, still need better escape tool when the condition of fleing in the face of the car burning and can't open the door simultaneously.

Disclosure of Invention

The invention aims to provide an emergency survival device to overcome the defects in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme:

the invention relates to an emergency survival device, which comprises:

the survival module and a cavity are arranged on the vehicle body and used for loading the survival module;

a quick taking mechanism is arranged on the cavity to take or store the survival assembly;

the survival component at least comprises an aerogel fire extinguisher and a fixing frame for fixing and supporting the aerogel fire extinguisher;

and a window breaking mechanism is arranged on the aerogel fire extinguisher.

Preferably, the quick taking mechanism comprises a turning plate, the cavity is provided with an opening in the vehicle interior direction for installing the turning plate, and one side edge of the turning plate is hinged to the inner side of the opening in the vehicle interior direction so that the turning plate can be turned.

Preferably, the turning plate is provided with a locking plug, the turning plate is limited to be incapable of turning over on the cavity by being plugged in the cavity through the locking plug, the cavity is provided with a locking slot corresponding to the locking plug, and the turning plate is provided with a sliding guide groove for guiding the locking plug to stretch and move on the turning plate.

Preferably, the turning plate is further provided with a pull ring for pulling the locking plug to move and an elastic resetting structure for resetting the locking plug, and the elastic resetting structure is arranged between the locking plug and the pull ring.

Preferably, the elastic reset structure at least comprises an elastic connecting piece and a containing groove structure for containing the elastic connecting piece.

Preferably, the elastic connecting piece comprises a guide sliding rod and a pull rope which are connected end to end, and a first compression spring sleeved on the guide sliding rod;

the guide sliding rod is fixedly connected with the locking plug, and the pull rope is fixedly connected with the pull ring.

Preferably, holding tank structure includes spring mounting groove, slide guiding hole and holds the recess, spring mounting groove sets up be used for holding on the bottom surface in the slide guiding groove first compression spring, it sets up to hold the recess turn over on turning over the board towards the car in on the side surface, the slide guiding hole sets up spring mounting groove with it is used for guiding to hold between the recess the direction slide bar removes.

Preferably, the fixing frame is arranged in the cavity or on the quick taking mechanism, and the fixing frame at least comprises two groups of supporting bodies with the same structure and is used for fixedly supporting two end parts of the aerogel fire extinguisher.

Preferably, each of the support bodies comprises:

the supporting block is fixedly arranged on the inner wall of the cavity or on one side surface of the turning plate facing to the inside of the cavity;

the notch is formed in the supporting block;

the mounting opening is formed in the supporting block and communicated with the notch;

the cylindrical guide groove is formed in the inner wall of the mounting opening, and a second compression spring is arranged in the cylindrical guide groove;

one end of the arc elastic steel sheet is fixedly connected to the inner wall of the mounting opening, the other end of the arc elastic steel sheet extends into the cylindrical guide groove and compresses the second compression spring, and the arc elastic steel sheet protrudes out of the mounting opening;

the mounting groove is formed in the side surface, opposite to the side where the mounting opening is formed, of the inner side of the notch;

and the roller is arranged in the mounting groove, and the roller protrudes out of the mounting groove.

Preferably, the window breaking mechanism is a sharp body for breaking the window.

In the technical scheme, the emergency survival device provided by the invention has the following beneficial effects:

this device survival subassembly loads through the cavity, and the cavity can set up the position that does not occupy the car inner space at car door etc. and the space utilization is more reasonable, and can take or deposit the survival subassembly through swiftly taking the mechanism conveniently fast, improve the probability of fleing, and the used aerogel fire extinguisher of this device is small, easy operation, easily deposit, make things convenient for the car to not put out a fire the use more, combine broken window mechanism simultaneously, the car of being convenient for does not have personnel in time to break the window and flees, improve the probability of saving oneself. To sum up, this device can set up the fire extinguisher that can convenient and fast take under the condition that does not influence the automobile space, possesses broken window function simultaneously, improves personnel's lifesaving probability in the car.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram of an emergency survival device according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a turning plate of the emergency survival device according to the embodiment of the present invention;

fig. 3 is a front view of a quick access mechanism of an emergency survival device according to an embodiment of the present invention;

fig. 4 is a top view of a fixing frame of an emergency survival device according to an embodiment of the present invention;

FIG. 5 is a side view of an aerogel fire extinguisher incorporating an emergency survival kit according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a window breaking mechanism of an emergency survival device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an exterior rescue mechanism of an emergency survival device provided in an embodiment of the invention;

fig. 8 is a schematic diagram of an extended cavity of an outside rescue mechanism of an emergency survival device provided in an embodiment of the present invention;

fig. 9 is a top sectional view of a pushing support plate of an emergency survival device according to an embodiment of the present invention;

fig. 10 is a schematic working flow diagram of a vehicle exterior rescue mechanism of the emergency survival device provided by the embodiment of the invention.

Description of the reference numerals:

1. a cavity; 2. an aerogel fire extinguisher; 3. turning a plate; 4. the opening is formed in the vehicle interior direction; 5. a locking plug; 6. locking the slot; 7. a sliding guide groove; 8. a pull ring; 9. a guide slide bar; 10. pulling a rope; 11. a first compression spring; 12. a spring mounting groove; 13. a sliding guide hole; 14. an accommodating recess; 15. a support block; 16. a groove is opened; 17. an installation opening; 18. a cylindrical guide groove; 19. a second compression spring; 20. an arc-shaped elastic steel sheet; 21. installing a groove; 22. a drum; 23. a sharp body; 24. an external hammer head structure; 25. an impact body; 26. a guide limit chute; 27. a guide limit slide block; 28. assembling a groove; 29. a guiding hollow cylinder; 30. a guide connecting shaft; 31. a third compression spring; 32. a locking block; 33. a force storage tank; 34. a guide port; 35. a guide groove; 36. a fourth compression spring; 37. a limiting plug; 38. a locking groove; 39. a first bar-shaped guide opening; 40. a first dial body; 41. a personnel detection module; 42. a voice alarm module; 43. a controller; 44. an opening outside the vehicle; 45. installing a vertical plate; 46. pushing the support plate; 47. supporting a vertical plate; 48. a stepping motor; 49. a ball screw; 50. a first deep hole groove; 51. a nut pair; 52. a guide support rod; 53. a second deep hole groove; 54. an electric control telescopic rod; 55. a limit locking head; 56. a first positioning hole; 57. a second positioning hole; 58. a proximity switch; 59. a first switch detector; 60. the second switch detector.

Detailed Description

In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-10, an emergency survival device includes a survival module and a cavity 1 disposed on a vehicle body for loading the survival module, wherein the cavity 1 is disposed in a cockpit, such as a shell of a door in a driving seat; a quick taking mechanism is arranged on the cavity 1 to take or store the survival assembly; the survival component at least comprises an aerogel fire extinguisher 2 and a fixing frame for fixing and supporting the aerogel fire extinguisher 2; the aerogel fire extinguisher 2 is provided with a window breaking mechanism. The subassembly of seeking survival loads through cavity 1, and cavity 1 can set up the position that does not occupy the car inner space such as car door, the space utilization is more reasonable, and can take or deposit the subassembly of seeking survival through swiftly taking the mechanism conveniently, improve the probability of fleing, and the used aerogel fire extinguisher of this device is small, easy operation, easily deposit, make things convenient for the car to not put out a fire more and use, combine broken window mechanism simultaneously, the car of being convenient for does not have personnel in time to break the window and flee, improve the probability of saving oneself. To sum up, this device can set up the fire extinguisher that can convenient and fast take under the condition that does not influence the automobile space, possesses broken window function simultaneously, improves personnel's lifesaving probability in the car.

Furthermore, the quick taking mechanism comprises a turning plate 3, an in-vehicle direction opening 4 is formed in the cavity 1 for installing the turning plate 3, and one side edge of the turning plate 3 is hinged to the inner side of the in-vehicle direction opening 4 so that the turning plate 3 can be turned. I.e. after opening the flap 3, the survival module can be removed from the interior opening 4. The turning plate 3 is used for sealing an opening 4 of the cavity 1 in the vehicle interior direction. If the cavity 1 is arranged in the vehicle door, the turning plate 3 is flush with the inner side face of the vehicle door so as to reduce the occupation of the space in the vehicle.

Furthermore, a locking plug 5 is arranged on the turning plate 3, the turning plate 3 is inserted into the cavity 1 through the locking plug 5 to be limited from being turned over on the cavity 1, a locking slot 6 corresponding to the locking plug 5 is formed in the cavity 1, and a sliding guide groove 7 for guiding the locking plug 5 to move on the turning plate 3 in a telescopic mode is formed in the turning plate 3. Specifically, the sliding guide groove 7 can accommodate the locking plug 5 to perform sliding movement, when the locking plug 5 completely extends into the sliding guide groove 7, the locking plug will be separated from the locking slot 6, and the turning plate 3 can be opened, otherwise, the locking plug 5 performs sliding movement, slides out of the sliding guide groove 7, is inserted into the locking slot 6, and limits the turning plate 3 to be turned over, and the turning plate 3 is locked at the moment.

Furthermore, the turning plate 3 is further provided with a pull ring 8 for pulling the locking plug 5 to move and an elastic resetting structure for resetting the locking plug 5, and the elastic resetting structure is arranged between the locking plug 5 and the pull ring 8. Wherein the locking plug 5 can be pulled to move by the pull ring 8 under the transmission connection of the elastic reset structure. And the elastic return structure can push the locking plug 5 to return to the original position after the pulling ring 8 is pulled and released.

Furthermore, the elastic reset structure at least comprises an elastic connecting piece and a containing groove structure for containing the elastic connecting piece.

The elastic connecting piece comprises a guide sliding rod 9, a pull rope 10 and a first compression spring 11, wherein the guide sliding rod 9 and the pull rope are connected end to end; the guide sliding rod 9 is fixedly connected with the locking plug 5, and the pull rope 10 is fixedly connected with the pull ring 8. The locking plug 5 can thus be pulled by the pull ring 8 for displacement in the transmission connection of the elastic return mechanism. Wherein the first compression spring 11 is always in a compressed state so that the locking plug 5 can be pressed tightly in the locking socket 6.

The holding tank structure includes spring mounting groove 12, slide guiding hole 13 and holds recess 14, and spring mounting groove 12 is seted up and is used for holding first compression spring 11 on the bottom surface in slide guiding groove 7, holds recess 14 and sets up on turning over board 3 towards the one side surface in the car, and slide guiding hole 13 is seted up and is used for guiding the removal of direction slide bar 9 between spring mounting groove 12 and the holding recess 14. Wherein spring mounting groove 12 still plays the limiting displacement to first compression spring 11, and pulling ring 8 drives locking plug 5 and spring mounting groove 12 cooperation compression first compression spring 11. The accommodating groove 14 is used for accommodating the pull ring 8 and even hiding the pull ring 8, so that the space occupation in the vehicle is reduced.

Further, the mount setting is in cavity 1 or swiftly takes the mechanism if turning over on board 3, and the mount includes at least that two sets of supporters that the structure is the same are used for carrying out the fixed stay to two tip of aerogel fire extinguisher 2.

Each group of support all includes:

the supporting block 15 is fixedly arranged on the inner wall of the cavity 1 or on one side surface of the turning plate 3 facing into the cavity 1;

a notch 16 formed in the support block 15;

the mounting opening 17 is formed in the supporting block 15 and communicated with the notch 16;

a cylindrical guide groove 18 opened on an inner wall of the mounting opening 17, the cylindrical guide groove 18 being provided with a second compression spring 19 therein;

one end of the arc-shaped elastic steel sheet 20 is fixedly connected to the inner wall of the mounting opening 17, the other end of the arc-shaped elastic steel sheet extends into the cylindrical guide groove 18 and compresses the second compression spring 19, and the arc-shaped elastic steel sheet 20 protrudes out of the mounting opening 17;

a mounting groove 21 which is opened on a side surface of the inner side of the notch 16 opposite to the side where the mounting opening 17 is located;

and a drum 22 disposed in the mounting recess 21, the drum 22 protruding out of the mounting recess 21.

Wherein, the mount mainly supports aerogel fire extinguisher 2. Wherein the supporting shoe 15 plays the main supporting role to aerogel fire extinguisher 2, and make aerogel fire extinguisher 2 can place in the open slot 16 inboard, in this process, aerogel fire extinguisher 2 will oppress the arc elastic steel sheet 20 in the installation opening 17 and warp, make its one end stretch into cylindricality guide way 18 and compress tightly second compression spring 19, simultaneously aerogel fire extinguisher 2 presses on the cylinder 22 in mounting groove 21, through the roll fit with cylinder 22, make aerogel fire extinguisher 2 impress in the open slot 16 more easily, later because arc elastic steel sheet 20 stands out outside the installation opening 17, cylinder 22 stands out outside the mounting groove 21, therefore arc elastic steel sheet 20 and cylinder 22 resultant force play the limiting role to aerogel fire extinguisher 2 after aerogel fire extinguisher 2 impresses in the open slot 16, when stably supporting aerogel fire extinguisher 2, it is also very convenient to take aerogel fire extinguisher 2, the aerogel fire extinguisher 2 can be used only by directly pulling out according to the principle. Convenient and fast, support stably.

Further, the window breaking mechanism is a sharp body 23 for breaking the window. The sharp body 23 may be a metal cone to break the window for escape.

In another embodiment of the present invention, referring to fig. 6, the window breaking mechanism is integrated on the aerogel fire extinguisher 2, which is an impact hammer disposed at the bottom of the aerogel fire extinguisher 2, and at least comprises:

the device comprises an external hammer head structure 24, an impact body 25 which can extend out of the external hammer head structure 24, a power storage mechanism which drives the impact body 25 to impact the automobile glass, and a power storage locking mechanism which is used for locking the power storage mechanism in a power storage state. The inner wall of the external hammer head structure 24 is provided with a guide limiting sliding groove 26, the impact body 25 is provided with a guide limiting sliding block 27 sliding in the guide limiting sliding groove 26, the impact body 25 can stretch out of the reciprocating motion of the external hammer head structure 24, and the limit and guide matching between the guide limiting sliding groove 26 and the guide limiting sliding block 27 can be realized, so that the impact body 25 cannot be completely separated from the external hammer head structure 24, the impact body 25 is provided with an assembling groove 28 for accommodating a force storage mechanism, after the impact body 25 is pushed into the external hammer head structure 24, the force is stored through the force storage mechanism, the force is stored through the locking of the force storage locking mechanism, in the subsequent use process, the force storage mechanism is released through the force storage locking mechanism, so that power can be provided for the impact body 25 through the force storage mechanism to impact glass, and the window breaking is completed. Because if personnel had two kinds of situations in being stranded the car, firstly there was the space of sufficient swing hammer broken window, let the user break the window through waving broken window mechanism and save oneself. And secondly, when the window breaking space of the hammer is not enough, the window breaking self-rescue can be carried out in a relatively small space through the impact force continued by the force storage mechanism through the impact-type hammer head.

Further, the power accumulating mechanism includes a guide hollow cylinder 29, a guide connecting shaft 30, and a third compression spring 31. The hollow cylinder 29 of direction sets up in the outside 24 bottom surfaces of tup structure coaxially, and the hollow cylinder 29 of direction is stretched into in the hollow cylinder 29 of direction and slides along the hollow cylinder 29 axis direction of direction on the bottom surface in the assembly groove 28 is fixed in to the connecting axle 30 one end of direction, and wherein the one end that the connecting axle 30 of direction stretches into in the hollow cylinder 29 of direction is half round end. The third compression spring 31 is mounted on the guide hollow cylinder 29 and is located in the mounting groove 28, so that after the impact body 25 is pushed into the outer hammer head structure 24, the third compression spring 31 is compressed. After the force is accumulated, the locking is carried out through a force accumulation locking mechanism.

Further, the power locking mechanism includes:

the locking block 32 is arranged on the external hammer head structure 24, the locking block 32 is provided with a force storage groove 33, and the external hammer head structure 24 is provided with a guide opening 34 penetrating between the guide hollow cylinder 29 and the force storage groove 33 so that the guide connecting shaft 30 passes through the guide opening 34 and extends into the force storage groove 33;

a guide groove 35 opened on an inner side surface of the power accumulating groove 33, the guide groove 35 being provided with a fourth compression spring 36 therein;

a limit plug 37, one end of which extends into the guide groove 35 and compresses the fourth compression spring 36, and the other end of which extends into the power storage tank 33, wherein one end of the limit plug 37 extending into the power storage tank 33 is provided with an inclined surface;

a locking groove 38 opened at one end of the guide coupling shaft 30 extending into the accumulating groove 33 for inserting the stopper plug 37;

a first bar-shaped guide opening 39 opened in the locking block 32 and communicating with the guide groove 35;

and a first toggle body 40 sliding in the first bar-shaped guide opening 39, one end of the first toggle body 40 being fixedly connected to the limit plug 37, and the other end thereof protruding from the first bar-shaped guide opening 39 to the outside of the locking block 32.

Specifically, in the process of pushing the impact body 25 into the external hammer head structure 24, the guiding connection shaft 30 is driven to extend into the force accumulation groove 33 from the guiding opening 34, at this time, because one end of the guiding connection shaft 30 extending into the guiding hollow cylinder 29 is a semicircular end, and one end of the limiting plug 37 extending into the force accumulation groove 33 is provided with an inclined surface, therefore, the guiding connection shaft 30 contacts with the limiting plug 37, the limiting plug 37 is more easily pushed to retract into the guiding groove 35 and compress the fourth compression spring 36 until the limiting plug 37 relatively moves to the locking groove 38, the restoring force of the fourth compression spring 36 pushes the limiting plug 37 to insert into the locking groove 38, and the position locking is performed on the guiding connection shaft 30, so that the force accumulation is completed. Until the first poking body 40 is pushed by external force to move in the first strip-shaped guide opening 39 so as to drive the limit plug 37 to be separated from the locking groove 38, so that the guide connecting shaft 30 is separated from constraint, and the impact body 25 is driven to impact the vehicle window under the action of the second compression spring 31 so as to break the window. And when can waving the hammer and use, directly play the hammer with aerogel fire extinguisher 2 as the hammer handle, make impact body 25 directly hit and break the window on the door window can.

In still another embodiment of the present invention, referring to fig. 7, 8, 9 and 10, an exterior rescue mechanism is further disposed in the cavity 1, and the exterior rescue mechanism includes:

a person detection module 41 provided in the vehicle body for detecting whether or not a person stays in the vehicle;

the voice alarm module 42 is arranged on the vehicle body and is used for sending alarm voice to the outside of the vehicle;

the rescue assembly outside the vehicle at least comprises an aerogel fire extinguisher 2 with the window breaking mechanism and an electric control extending mechanism;

and the controller 43 is electrically connected with the personnel detection module 41, the voice alarm module 42 and the vehicle exterior rescue assembly, and is used for controlling the voice alarm module 42 to send alarm voice to the vehicle exterior through the controller 43 when the personnel detection module 41 detects that personnel is detained in the vehicle, and enabling the cavity 1 to be opened from the vehicle exterior side so as to be capable of using the vehicle exterior rescue assembly.

The controller 43, the human detection module 41, and the voice alarm module 42 are all well known to those skilled in the art, and the specific electrical connection means therebetween are all well known to those skilled in the art and are not specifically described herein.

In a preferred embodiment of the present invention, the cavity 1 has an opening 4 facing the inside of the vehicle in the vehicle interior direction and an opening 44 facing the outside of the vehicle exterior direction, a turning plate is rotatably covered on the opening 4 in the vehicle interior direction, a supporting upright plate is rotatably connected to the opening 44 in the vehicle exterior direction, a supporting block 15 is disposed in the cavity, a receiving groove is disposed on the supporting block 15, the opening of the receiving groove is upward and an integrated mechanism of an aerogel fire extinguisher and a window breaking mechanism is disposed in the receiving groove, meanwhile, the supporting block 15 is rotatably connected to the cavity 1 at the bottom thereof, the turning plate is connected to one side surface of the supporting block 15 through an elastic connecting strip, and the supporting upright plate is connected to the other side surface of the supporting block 15 through another elastic connecting strip, the arrangement being such that when the turning plate is opened, the supporting block 15 is rotated toward the opening 4 in the vehicle interior direction by the driving force of the turning plate rotation, so can conveniently take aerogel fire extinguisher 2 in the car inboard, and when opening the support riser, under its rotation effect, make supporting shoe 15 rotate towards outer opening 44 direction of car through the elastic connection strip, so can conveniently take aerogel fire extinguisher 2 in the car outside, it is extremely convenient.

Further, an outer opening 44 is formed in one end, extending to the outside of the vehicle body, of the cavity 1, and an installation vertical plate 45 is arranged in the cavity 1. Wherein the rescue assembly can be extended out of the vehicle through the opening 44 outside the vehicle for use by personnel outside the vehicle, wherein the riser 45 is mounted for mounting and supporting the rescue assembly outside the vehicle.

Further, automatically controlled mechanism that stretches out sets up in cavity 1 and runs through outside the auttombilism room, in order to send out aerogel fire extinguisher 2 outside the auttombilism room, and automatically controlled mechanism that stretches out includes at least:

a push support plate 46 disposed inside the cavity 1 and capable of protruding from the exterior opening 44;

the pushing driving mechanism is arranged between the installation vertical plate 45 and the pushing supporting plate 46 and used for pushing the supporting plate 46 to the outside of the cavity 1;

the moving positioning mechanism is used for enabling the pushing support plate 46 to have a first positioning point and a second positioning point in the moving process and enabling the pushing support plate 46 to be capable of being locked in position at the first positioning point and the second positioning point through the moving positioning mechanism;

the supporting vertical plate 47 is arranged on one end, which can extend out of the cavity 1, of the pushing supporting plate 46, and the fixing frame is arranged on the supporting vertical plate 47 so as to fix and support the aerogel fire extinguisher 2 through the fixing frame;

the voice alarm module 42 is arranged on one side surface of the supporting vertical plate 47 facing to the outside of the cavity 1. So as to be easily found by passers-by during alarming, or the voice alarming module 42 can be arranged at other positions on the vehicle body which are easily found by passers-by.

In each embodiment of the invention, according to different actual requirements, a group of aerogel fire extinguishers and supporting blocks can be arranged to meet two requirements, and two groups of aerogel fire extinguishers and supporting blocks can also be arranged to meet different requirements. And the cover of the position such as the opening 4 in the vehicle interior direction, the opening 44 outside the vehicle can be connected in a rotating way or in a sliding way according to the requirement, such as a turning plate, a supporting vertical plate and the like, and the supporting block for bearing the aerogel fire extinguisher can be positioned in the center of the cavity and also can be positioned on the turning plate or the supporting vertical plate.

Further, the propelling movement actuating mechanism includes:

a stepping motor 48 provided on the mounting vertical plate 45;

a ball screw 49 coaxially connected to a rotation shaft of the stepping motor 48;

a first deep hole groove 50 formed in the center of the end surface of the push support plate 46 opposite to the end where the support vertical plate 47 is located, the first deep hole groove 50 allowing the ball screw 49 to extend therein;

a nut pair 51 coaxially sleeved on the ball screw 49 and in threaded fit with the ball screw 49, the nut pair 51 being coaxially fixed in the first deep hole groove 50;

the guide support rods 52 are two groups which are arranged on the mounting vertical plate 45 and have the same structure, and are symmetrically distributed on two sides of the stepping motor 48;

the second deep-hole grooves 53 are formed in the end face, opposite to the end where the supporting vertical plate 47 is located, of the pushing supporting plate 46 and are symmetrically distributed on two sides of the first deep-hole groove 50, and the two groups of second deep-hole grooves 53 and the two groups of guide supporting rods 52 are arranged in a one-to-one correspondence manner, so that the guide supporting rods 52 slide in the corresponding second deep-hole grooves 53;

the stepping motor 48 is electrically connected to the controller 43.

Specifically, in the working process of the pushing driving mechanism, the controller 43 and the stepping motor 48 driven by the related driver thereof are started, wherein the stepping motor 48 is supported and fixed by the mounting vertical plate 45 to drive the ball screw 49 to rotate, so that the nut pair 51 fixed in the first deep hole groove 50 moves along the axial extension direction of the ball screw 49, and then the pushing supporting plate 46 can be driven to move, and the pushing supporting plate can extend out of and extend into the external opening 44 of the vehicle on the cavity 1. Meanwhile, the guide support rod 52 corresponds to the second deep hole groove 53, and the guide support rod 52 moves in the second deep hole groove 53 in an extending and contracting manner, so that the pushing support plate 46 in movement is supported, and the movement guide function of the pushing support plate 46 is realized. The guide support rod 52 and the ball screw 49 are disposed parallel to each other.

Further, the mobile positioning mechanism comprises:

the electric control telescopic rod 54 is fixedly arranged in the cavity 1;

a limit locking head 55 fixedly arranged on the telescopic end of the electric control telescopic rod 54;

the first positioning hole 56 and the second positioning hole 57 are identical in structure and are respectively formed in two end portions of the upper surface of the pushing support plate 46, the limiting locking head 55 can be inserted into the first positioning hole 56 when the pushing support plate 46 moves to the inside of the cavity 1, the limiting locking head 55 is inserted into the first positioning hole 56 to lock the pushing support plate 46 at the first positioning point, and the limiting locking head 55 is inserted into the second positioning hole 57 to lock the pushing support plate 46 at the second positioning point when the pushing support plate 46 moves to the outside of the cavity 1;

a proximity switch 58 disposed within the chamber 1;

the first switch detection body 59 and the second switch detection body 60 are arranged on the upper surface of the pushing support plate 46, when the proximity switch 58 detects the first switch detection body 59, the electric control telescopic rod 54 pushes the limit locking head 55 to be inserted into the first positioning hole 56, and when the proximity switch 58 detects the second switch detection body 60, the electric control telescopic rod 54 pushes the limit locking head 55 to be inserted into the second positioning hole 57;

the controller 43 is electrically connected with the electrically controlled telescopic rod 54 and the proximity switch 58.

Specifically, in the mobile positioning mechanism, the proximity switch 58 is matched with the first switch detecting body 59 and the second switch detecting body 60 in position to send signals to the controller 43, so as to control the operation of the electric control telescopic rod 54 and the stepping motor 48. Specifically, the first positioning hole 56 and the second positioning hole 57 have the same structure and are respectively formed in two end portions of the upper surface of the pushing support plate 46, the first positioning hole 56 and the second positioning hole 57 enable the limit locking head 55 to be inserted, when the pushing support plate 46 moves to the inside of the cavity 1, the limit locking head 55 is inserted into the first positioning hole 56 to lock the pushing support plate 46 at the first positioning point, and when the pushing support plate 46 moves to the outside of the cavity 1, the limit locking head 55 is inserted into the second positioning hole 57 to lock the pushing support plate 46 at the second positioning point. Still further, when the proximity switch 58 detects the first switch detection body 59, the electric control telescopic rod 54 pushes the limit locking head 55 to be inserted into the first positioning hole 56, and when the proximity switch 58 detects the second switch detection body 60, the electric control telescopic rod 54 pushes the limit locking head 55 to be inserted into the second positioning hole 56

And the second positioning hole 57. The position fixing of the push support plate 46 at the first positioning point and the second positioning point is then completed. This solves the problem that the ball screw 49 and the nut pair 51 cannot be self-locked, and also makes the static state of the push support plate 46 more stable. Therefore, the aerogel fire extinguisher 2 can be well fixed no matter the aerogel fire extinguisher 2 is sent out of the vehicle or received in the vehicle.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and are not to be construed as limiting the scope of the invention.

Claims

1. An emergency survival device, comprising:

the survival component comprises an aerogel fire extinguisher (2) and a window breaking mechanism, wherein the aerogel fire extinguisher (2) and the window breaking mechanism are arranged in a cavity (1) in an automobile cab in a concealed manner; the window breaking mechanism is integrated on the aerogel fire extinguisher (2);

but set up in impacted style tup of aerogel fire extinguisher bottom and include:

the external hammer head structure, can stretch out the impact body of external hammer head structure, drive impact body impact automobile glass's power mechanism and be used for locking the power locking mechanism that holds in the power state of holding, set up direction spacing spout on the external hammer head structure inner wall, be equipped with the direction spacing slider that slides in direction spacing spout on the impact body, direction spacing slider makes the impact body can stretch out the reciprocating motion of external hammer head structure, and can pass through spacing and direction cooperation between direction spacing spout and the direction spacing slider, make the impact body can't break away from external hammer head structure completely, set up the assembly tank on the impact body and be used for holding power mechanism, after pushing the impact body into external hammer head structure, hold power through power mechanism, and lock power through power locking mechanism, in subsequent use, rethread power locking mechanism releases power mechanism, so as to provide power for the impact body through the power storage mechanism to impact the glass,

the force storage mechanism comprises a guide hollow cylinder, a guide connecting shaft and a third compression spring, the guide hollow cylinder is coaxially arranged on the bottom surface of the external hammer head structure, one end of the guide connecting shaft is fixed on the bottom surface in the assembling groove, the other end of the guide connecting shaft extends into the guide hollow cylinder and slides along the axial direction of the guide hollow cylinder, one end of the guide connecting shaft extending into the guide hollow cylinder is a semicircular end, the third compression spring is sleeved on the guide hollow cylinder and is positioned in the assembling groove, an impact body is pushed into the external hammer head structure and then is compressed to store force of the third compression spring, and the force is stored and then locked by a force storage locking mechanism;

the power storage locking mechanism includes:

the locking block is arranged on the external hammer head structure, the locking block is provided with a force storage groove, and the external hammer head structure is provided with a guide opening communicated between the guide hollow cylinder and the force storage groove so that the guide connecting shaft passes through the guide opening and extends into the force storage groove;

the guide groove is formed in the inner side surface of the power storage groove, and a fourth compression spring is arranged in the guide groove;

one end of the limiting plug extends into the guide groove and compresses the fourth compression spring, the other end of the limiting plug extends into the force storage groove, and one end of the limiting plug, which extends into the force storage groove, is provided with an inclined surface;

a locking groove which is arranged on one end part of the guide connecting shaft extending into the force storage groove and used for inserting a limit plug;

the first strip-shaped guide opening is formed in the locking block and communicated with the guide groove;

and a first toggle body which slides in the first strip-shaped guide opening, one end of the first toggle body is fixedly connected on the limit plug, the other end of the first toggle body extends out of the locking block from the first strip-shaped guide opening,

in the process of pushing the impact body into the external hammer head structure, the guide connecting shaft is driven to extend into the force storage groove from the guide opening, at the moment, because one end of the guide connecting shaft extending into the guide hollow cylinder is a semicircular end, and one end of the limiting plug extending into the force storage groove is provided with an inclined surface, the guide connecting shaft is in contact with the limiting plug to push the limiting plug to retract into the guide groove and compress the fourth compression spring until the limiting plug relatively moves to the locking groove, the restoring force of the fourth compression spring pushes the limiting plug to be inserted into the locking groove, the position of the guide connecting shaft is locked to finish force storage, the first shifting body is pushed by external force to move in the first strip-shaped guide opening to drive the limiting plug to be separated from the locking groove, so that the guide connecting shaft is separated from constraint, and the impact body is driven to impact the vehicle window under the action of the second compression spring;

the quick taking mechanism comprises a turning plate (3), and the turning plate (3) is rotatably connected to an opening (4) of the cavity (1); the turning plate (3) is provided with a locking plug (5) and a sliding guide groove (7) for guiding the locking plug (5) to telescopically move on the turning plate (3), and the turning plate (3) is limited from being incapable of being turned over on the opening (4) when the locking plug (5) extends out;

the aerogel fire extinguisher (2) is arranged on the inner wall surface of the turning plate through a fixing frame; the fixing frame is provided with:

a notch (16) for receiving the aerogel fire extinguisher (2);

the arc-shaped elastic steel sheet (20) is used for limiting the aerogel fire extinguisher (2) in the notch (16);

the fixing frame is also provided with:

and the roller (22) is arranged opposite to the arc-shaped elastic steel sheet (20) to limit the gel fire extinguisher (2).

2. An emergency survival device according to claim 1, wherein the flap (3) is further provided with a pull ring (8) for pulling the locking plug (5) to move and an elastic resetting structure for resetting the locking plug (5).

3. An emergency survival device according to claim 2, wherein the elastic restoring structure comprises at least an elastic connecting member and a receiving groove structure for receiving the elastic connecting member.

4. An emergency survival device according to claim 3, wherein the elastic connecting piece comprises a guide sliding rod (9) and a pull rope (10) which are connected, and a first compression spring (11) is sleeved outside the guide sliding rod (9);

the guide sliding rod (9) is fixedly connected with the locking plug (5), and the pull rope (10) is fixedly connected with the pull ring (8).