CN204916200U - Prevent automatic lifesaving protection device that aircraft falls or be held as a hostage - Google Patents
Prevent automatic lifesaving protection device that aircraft falls or be held as a hostage Download PDFInfo
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- CN204916200U CN204916200U CN201520440672.4U CN201520440672U CN204916200U CN 204916200 U CN204916200 U CN 204916200U CN 201520440672 U CN201520440672 U CN 201520440672U CN 204916200 U CN204916200 U CN 204916200U
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Abstract
The utility model discloses a prevent automatic lifesaving protection device that aircraft falls or be held as a hostage belongs to flight safety technical field. It is including installing the reinforcement body at aircraft fuselage centre of gravity place, and the vertical stroke of reinforcement body is consolidated the lower part of body and is sealed the upper end opening in wearing the aircraft fuselage, and the opening part of consolidating the body is provided with the parachute -opening safety cover, and the parachute -opening safety cover docks the combination by the two halves housing and forms, and two halves housing elasticity articulates an upper fixed plate on, the two halves housing forms confined space to the carried forward, is equipped with anti -flaming explosion -proof lifesaving umbrella in the parachute -opening safety cover to reach an independent miniature anti -flaming explosion -proof parachute and satellite positioning SOS system, the canopy is fixed through many stay cords an upper fixed plate on, the reinforcement body built -in have the ejector device that is used for popping out anti -flaming explosion -proof lifesaving umbrella and pop out the controller. When emergent events takes place, the utility model discloses can ensure that the aircraft can descend safely or will lose and reduce to lowest limit degree.
Description
Technical field
The utility model relates to and a kind ofly prevents aeroplane accident, falls or kidnap the automatic lifesaving fender guard of forced landing, belongs to aviation safety technical field.
Background technology
At present, technical field of aerospace in the world, aircraft (passenger plane) aircraft accident rate is in continuous rising.Along with improving constantly of science and technology, people's invention and employ parachute, buoy quoit, life jacket and lifesaving booth, and equipment or the facility such as black box.But the overall lifesaving problem of aircraft passenger plane does not still solve completely.When the unexpected et out of order of aircraft or when going wrong, aircraft (tenesmus or clash into) in emergency landing process, or in being kidnapped by terrorist is fatal crass substantially or be difficult to control, and what bring is all catastrophic failure.And so calamitous aviation accident or aviation accident, occur repeatedly in recent years, be growing on and on, still cannot solve so far.
The accident of overall aircraft fatal crass is annoying the safe flight of the mankind always, affects long-term travel or the transport of people, jeopardizes the life security of the mankind.The accident how reducing overall fatal crass in aircraft flight occurs, the key subjects having become whole world joint research Yu must solve.
For this reason, people are always in exploratory development.Though have several patent or technology to come out at present, as patented technologies such as CN1047654A, CN2837201Y and CN201338728Y, all disclose the device preventing airplane falling from damaging with parachute.But because aerial wind and cloud is changeful, can not hold body equilibrium of forces, center of gravity Technology application is bad, and the problem such as many umbrellas formed, poor operability, in airplane falling, personal casualty rate is still very large.Test proves: if aerial falling bodies can not grasp equilibrium of forces, controls center of gravity well, and be exactly the free-falling body arbitrarily falling and roll, the consequence caused is all catastrophic failure.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the utility model provides a kind of automatic lifesaving fender guard preventing airplane falling or be held as a hostage, and on the top, center of gravity place of airframe, installs the lifesaving umbrella that an entirety can be stretched.When aircraft et out of order or go wrong (falling), need emergency landing or go wrong in cannot landing and can not landing or land or terrorist incident occurs time (abduction), on chaufeur or machine, handler presses lifesaving umbrella button immediately, ensures that aircraft can safe falling (fly or the speed of falling is fallen slowly) or loss is reduced to most lowest limit degree; And enable ground maneuvers command echelon understand rapidly the position of aircraft generation accident and take the measure of emergency management and rescue.
The utility model is achieved by the following technical solution: a kind of automatic lifesaving fender guard preventing airplane falling or be held as a hostage, it comprises the reinforcing body being arranged on airframe center-of-gravity position, reinforcing body erects and is through in the fuselage of aircraft, the top reinforcing body is fixed on the top of airframe by upper mounted plate, the bottom reinforcing body is fixed on the bottom of airframe by bottom plate, reinforce the bottom closed upper end opening of body, the opening part of described reinforcing body is provided with the parachute-opening protective case being positioned at nacelle exterior, parachute-opening protective case is docked by two halves case and combines, two halves case elastic hinge joint is on described upper mounted plate, seal cavity is formed after the docking of two halves case, the controller of their opening and closings of two halves case connection control, controller is connected with unit control system, described parachute-opening protective case is built with burn-proof and explosion prevention lifesaving umbrella, the canopy of burn-proof and explosion prevention lifesaving umbrella is neatly stacked in the seal cavity in described parachute-opening protective case, canopy is fixed on described upper mounted plate by many stay cords, described reinforcing body is built with the pin-lift arrangement for ejecting burn-proof and explosion prevention lifesaving umbrella and ejector control, ejector control is connected with unit control system.
Described pin-lift arrangement comprises the guide rod be vertically fixed in described reinforcing body, on guide rod, slip cap is equipped with push rod, between push rod and reinforcing its bottom, device for ejecting to be excited is housed, described ejector control is provided with the retractible flexible block stopping that described guide rod ejects under normal conditions.
On described upper mounted plate, centered by the center-of-gravity position of airframe, be arranged symmetrically with multiple draw ring, described burn-proof and explosion prevention lifesaving umbrella is fixed on described draw ring by the stay cord described in many.
In described parachute-opening protective case, the burn-proof and explosion prevention orientation and communication box independently split is housed above described burn-proof and explosion prevention lifesaving umbrella; burn-proof and explosion prevention orientation and communication box is equipped with burn-proof and explosion prevention positioning box umbrella, burn-proof and explosion prevention orientation and communication box is built with global position system, sender unit and independently burn-proof and explosion prevention battery.
Pallet with described reinforcing body adaptation is arranged at the top of described push rod.
Area after the canopy expansion of described burn-proof and explosion prevention lifesaving umbrella is greater than all areas of airframe.
The edge of the canopy of described burn-proof and explosion prevention lifesaving umbrella is collected on suspension ring by multiple umbrella rope, and the lower end of suspension ring connects a hauling rope, and the lower end of hauling rope is fixed on described draw ring by the stay cord described in multiply.
The beneficial effects of the utility model are:
1, the utility model is when obviously changing organism internal structure and when gaining in weight to aircraft; a set of like this aircraft automatic safety device is installed; umbrella, reinforcing body, orientation and communication box and corresponding operatorless device etc. are no more than 10 kilograms, make aircraft flight more safe and reliable.
2, the utility model is for the safe operation of passenger plane, and the airplane hijacking especially for terrorist creates great fright.When aircraft will be held as a hostage or be held as a hostage or be held as a hostage fly to certain intended target time, due to the unexpected unlatching of automatic protective umbrella, blocked its behavior and flying speed, for the mankind contact, find and rescue create chance and time.
3, the utility model comparatively other technologies compare, ingenious use aircraft center of gravity and 4 symmetrical suspension ring, solve load born by engine body balance, solve the unbalance that falls that aircraft goes wrong suddenly, prevent second accident or body lack of equilibrium from causing fault spread, ensure aircraft stable landing.
Equipment or the facilities such as 4, mankind's utility model parachute, buoy quoit, life jacket and lifesaving booth, and black box are all for individual protect or lifesaving.The utility model is then protection to whole aloft aircraft (passenger plane) or aircraft and lifesaving.
5, speed when the utility model decreases airplane falling and clashing into the fierceness on ground, avoids fire that (making impact with the ground) and personal casualty occur relatively.Or directly reduce the possibility (umbrella can be bubbled through the water column, and supports aircraft and is difficult to sink) that aircraft crashes into lake, marine bottom, for escape, rescue create time and chance.
6, when generation maloperation or aircraft are in falling, aircraft flight is normal again.The utility model, by button, cuts off umbrella hauling rope automatically, and close parachute-opening protective case, aircraft can carry out normal flight again.
7, the utility model makes simple, with low cost, convenient operation.Especially the making of umbrella, has had the technology of a set of like this comparative maturity of similar parachute, to this by certain innovation transformation, is used in the entirety flight protection of aircraft, is the another quantum jump of application of resist technology of flying to the mankind.
8, utilization of the present utility model, be no matter airplane falling in land and (ocean) waterborne, all to increase the rescue of aircraft or target detection and personnel escape's chance (being more convenient for finding and rescue), and to the probability of aircraft personnel existence and guarantee.
9, the utility model highlights color and the sign of umbrella specially---and canopy is yellow and scribbles SOS to indicate.Once accident occurs, for the mankind find early, identify and provide help with rescue.
10, the utility model special device is a set of with aircraft itself with the irrelevant global position system of aircraft power and SOS call device, with guarantee aircraft itself out of control or out of touch time, still distress signals can be sent, ground maneuvers command echelon is made to grasp aeroplane accident position and situation at any time, so that find and rescue comprehensively.
Accompanying drawing explanation
According to drawings and embodiments the utility model is further illustrated below.
Fig. 1 is the utility model scheme of installation;
Fig. 2 is the utility model structural representation;
Fig. 3 is that the utility model reinforces body outlet birds-eye view;
Fig. 4 is the utility model parachute-opening protective case birds-eye view;
Fig. 5 is that umbrella launches schematic diagram;
In figure, 1, airframe, 2, reinforce body, 3, parachute-opening protective case; 4, upper mounted plate, 5, bottom plate, 6, guide rod; 7, device for ejecting, 8, ejector control, 9, push rod; 10, pallet, 11, draw ring, 12, burn-proof and explosion prevention lifesaving umbrella; 13, burn-proof and explosion prevention orientation and communication box, 14, burn-proof and explosion prevention positioning box umbrella, 15, stay cord; 16, hauling rope, 17, suspension ring, 18, umbrella rope.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further illustrated.
As Figure 1-Figure 5, a kind of automatic lifesaving fender guard preventing airplane falling or be held as a hostage, it comprises the reinforcing body 2 being arranged on airframe 1 center-of-gravity position, reinforcing body 2 is perpendicular to be through in airframe 1, the top reinforcing body 2 is fixed on the top of airframe 1 by upper mounted plate 4, the bottom reinforcing body 2 is fixed on the bottom of airframe 1 by bottom plate 5, reinforce the bottom closed upper end opening of body 2, the opening part of described reinforcing body 2 is provided with the parachute-opening protective case 3 being positioned at nacelle exterior, parachute-opening protective case 3 is docked by two halves case and combines, two halves case elastic hinge joint is on described upper mounted plate 4, seal cavity is formed after the docking of two halves case, parachute-opening protective case is preferably designed as rectangular drum type streamline.The controller of their foldings of two halves case connection control; controller is connected with unit control system; described parachute-opening protective case 3 is built with burn-proof and explosion prevention lifesaving umbrella 12; the canopy of burn-proof and explosion prevention lifesaving umbrella 12 is neatly stacked in the seal cavity in described parachute-opening protective case 3; canopy is fixed on described upper mounted plate 4 by many stay cords 15; described reinforcing body 2 is built with the pin-lift arrangement for ejecting burn-proof and explosion prevention lifesaving umbrella 12 and ejector control 8, and ejector control 8 is connected with unit control system.
Described pin-lift arrangement comprises the guide rod 6 be vertically fixed in described reinforcing body 2, on guide rod 6, slip cap is equipped with push rod 9, push rod 9 and device for ejecting 7 to be excited is housed between reinforcing bottom body 2, described ejector control 8 is provided with the retractible flexible block stopping that described guide rod 6 ejects under normal conditions.
Multiple draw ring 11 has been arranged symmetrically with on described upper mounted plate 4, centered by the center-of-gravity position of airframe; such as adopt four draw rings 11; then four draw rings 11 should be symmetrical arranged according to fuselage line of centers; preferably avoid arranging draw ring 11 on fuselage line of centers; draw ring 11 can weaken locating effect on centerline; produce unstable, described burn-proof and explosion prevention lifesaving umbrella 12 is fixed on described draw ring 11 by the stay cord 15 described in many.
In described parachute-opening protective case 3, the burn-proof and explosion prevention orientation and communication box 13 independently split is housed above described burn-proof and explosion prevention lifesaving umbrella 12; burn-proof and explosion prevention orientation and communication box 13 is equipped with burn-proof and explosion prevention positioning box umbrella 14, burn-proof and explosion prevention orientation and communication box 13 is built with global position system, sender unit and independently burn-proof and explosion prevention battery.
The inner adaptive pallet 10 with described reinforcing body 2 is arranged at the top of described push rod 9.
Area after the canopy expansion of described burn-proof and explosion prevention lifesaving umbrella 12 is greater than all areas of airframe 1, to ensure that umbrella can produce enough resistances.
The edge of the canopy of described burn-proof and explosion prevention lifesaving umbrella 12 is collected on suspension ring 17 by multiple umbrella rope 18; the lower end of suspension ring 17 connects a hauling rope 16; the lower end of hauling rope 16 is fixed on described draw ring 11 by the stay cord 15 described in multiply; lift in this way; power can not offset; be easy to find balance, prevent craft inclination or hitchiness, protection staff on board safety.
A kind of method preventing airplane falling or be held as a hostage of described lifesaving fender guard, when aircraft go wrong need emergency landing or cannot regular descent time, crew presses lifesaving umbrella button immediately, control parachute-opening protective case 3 to open rapidly, the simultaneity factor that parachute-opening protective case 3 is opened is to ejector control 8 sender, ejector control 8 controls pin-lift arrangement and pops up, burn-proof and explosion prevention lifesaving umbrella 12 moment is ejected at aircraft top, strut umbrella aloft immediately, powerful air-flow withstands lifesaving umbrella makes it fully open, aircraft flight or the speed of falling is forced to fall slowly, ensure that aircraft can safe falling or loss is reduced to most lowest limit degree.
As the described improvement of method preventing airplane falling or be held as a hostage, described parachute-opening protective case 3 is built with the burn-proof and explosion prevention orientation and communication box 13 independently split, burn-proof and explosion prevention positioning box umbrella 14 burn-proof and explosion prevention orientation and communication box 13 is equipped with, burn-proof and explosion prevention orientation and communication box 13 is built with global position system, sender unit and independently burn-proof and explosion prevention battery, when accident occurs, while lifesaving umbrella is ejected instantaneously, the burn-proof and explosion prevention orientation and communication box 13 that overlays burn-proof and explosion prevention lifesaving umbrella 12 top is thrown to aerial fast, due to wind-force effect, burn-proof and explosion prevention positioning box umbrella 14 is rapidly opened, to play burn-proof and explosion prevention orientation and communication box 13 ballooning aloft, burn-proof and explosion prevention orientation and communication box 13 just independently constantly communicates its geographic location signal earthward when taking off, burn-proof and explosion prevention orientation and communication box 13 by eject fast in a flash the high-speed motion that formed or aloft due to wind-force formed significantly drift, sender unit is excited simultaneously, SOS help-asking system in box is opened, command dispatching system sends the distress signal reaching 10 minutes continuously earthward immediately.
Below provide a kind of embodiment, metal tube refers to reinforce body 2, and little can refers to burn-proof and explosion prevention orientation and communication box 13, and lifesaving umbrella refers to fire explosion-proof lifesaving umbrella 12.
Install one at the center-of-gravity position at the middle part of aircraft, carry the reinforcing body 2 of aircraft ability, reinforcing body 2 is that alloying metal pipe is made.Metal tube is perpendicular to be through in aircraft cabin; the bottom of metal tube is fixed on the skeleton body of aircraft cabin bottom; the top of metal tube is fixed on the skeleton body on aircraft cabin top; body top, pipe middle and upper part is made hollow, and hollow protective case internal memory exoergic enough shrinks neat senior burn-proof and explosion prevention lifesaving umbrella.Have in metal tube and automatically promote burn-proof and explosion prevention lifesaving umbrella device for ejecting and mechanism.When aircraft breaks down or out of control, aircraft will fall; aviator or aircraft handler press lifesaving umbrella button immediately; Aircraft life-saving umbrella moment ejects at aircraft top, and strut umbrella aloft immediately, powerful air-flow withstands lifesaving umbrella.Because lifesaving umbrella ejects at the center of gravity place of airframe, and be to be played aircraft by four draw rings 11, these four draw rings serve stability contorting effect to the stability of aircraft again.So no matter aerial wind-force is much or how changeable wind direction is, aircraft does not still have lack of equilibrium, be difficult to be formed and fall to carry or tiltedly askew, rolling, free-falling body tenesmus can not be formed, remain the balance of body center of gravity, and force airplane falling speed to be fallen slowly, or launch to roam tenesmus with the wind aloft, thus ensured that aircraft slowly lands.Aircraft slowly drops to land, is unlikely to produce fatal crass's (can not produce fierce shock to land, cause aircraft to catch fire or break land personnel, building).If aircraft slowly drops in (ocean, rivers, lake) waterborne, be unlikely to sink immediately, for persons on board's escape creates the time, for land personnel rescuing has striven for chance.
Test proves; after the ejection of lifesaving umbrella all struts, under wind-force effect powerful aloft, the speed of falling of aircraft can slow down greatly; brake deceleration parachute used during current aircraft landing, can make aircraft landing slide and foreshorten to 800 ~ 900 meters by more than 2000 meters.Therefore, the utility model can alleviate or avoid passenger plane in drop event, directly plants fast into land, ocean, rivers and lakes or the possibility (controlling center of gravity) of aloft rolling, ensure that airframe or take advantage of that personnel's is comparatively safe.So, aircraft utilization lifesaving umbrella, its speed of falling is minimum can reduce over half, for take emergency measures or emergency relief striven for the time.When generation maloperation or aircraft are in falling, aircraft flight is normal again.The utility model, by button, cuts off umbrella hauling rope automatically, and close parachute-opening protective case, aircraft can carry out normal flight again.
Described reinforcing body about 2 position should be fixed on internal body metallic framework firmly; with aircraft levels (cabin) being linked together tightly; during to ensure that lifesaving umbrella throws open; the overall stress balance of interior of aircraft; organically can carry the whole body of aircraft, prevent body to disconnect or other accident appearance.Reinforce " screened housing " that body outer cage is led on body 2 top.Metal tube upper weld 4 draw rings, draw ring burn-proof and explosion prevention rope connects burn-proof and explosion prevention lifesaving umbrella.Burn-proof and explosion prevention lifesaving umbrella overlays below " screened housing ".
4 described draw ring installation sites, being the positions by calculating body stasiofax, being symmetrically welded on the skeleton around metal tube.4 draw rings, as 4 the steel pawls grasping the center of gravity of airplane, hold on to or the stabilizing machine body weight heart, do not make aircraft lack of equilibrium.So its 4 draw rings not only serve the anastomosis at the center of gravity place of aircraft and burn-proof and explosion prevention lifesaving umbrella, but also aloft (wind blows and falls) can be played stablize the effect of aircraft balanced.Because aerial not only wind direction is not surveyed, and sometimes also can thunder and lightn, wind and snow rain accompanies each other, and any great object is aloft all difficult to allow oneself to be ordered about.
The described reinforcing body 2 i.e. inside of metal tube, preferably smooth, be equipped with in interior and automatically promote burn-proof and explosion prevention lifesaving umbrella and device for ejecting and device for spreading.Live wire in device, electric wire leads to handler room button in button in driving compartment or aircraft by airframe inside.
Described reinforcing body 2 i.e. metal tube top, is fixed on (inner and airframe firmly fixes) on the top board in body.Metal tube top is led on the extra-organismal casing in aircraft top, metal tube head tube outside weld plate, and metal sheet and aircraft exterior upper portion casing are fixed together.On portion's casing, Kou makes the parachute-opening protective case 3 of a circle drum type streamline aboard.Etui and the burn-proof and explosion prevention lifesaving umbrella of global position system are housed inside parachute-opening protective case 3, and screened housing is fixed on aircraft outer cage.Parachute-opening protective case 3 can be designed to the round drum type door split as two fans, and the diaxon of door is with tearing page fixing open on casing, and the available automatic lock of door pins.When accident occurs, screened housing door lock is opened by button by aviator automatically, and two moments open to both sides, and lifesaving umbrella ejects immediately, and umbrella distinguished and admirablely aloft to open by powerful.
Described automatic promotion burn-proof and explosion prevention lifesaving umbrella device, is arranged on metal tube inside.Automatic impeller for ' is enclosed within the Metallic rod in metal tube, and Metallic rod is fixed in metal tube.Automatic impeller for ' top connects the pallet being placed with lifesaving umbrella, and bottom connects automatic pop-up device and electric wire button.When percussion lock is pulled the trigger, upspring instantaneously by the spring compressed, the umbrella headed on flat board has ejected screened housing, and umbrella opens under powerful wind-force, and haul or play aircraft.
Described burn-proof and explosion prevention lifesaving umbrella, must burn-proof and explosion prevention, also necessary light, durable corrosion resistant.The chief component of lifesaving umbrella has canopy, umbrella rope, parachute-opening parts, stay cord and hauling rope etc.The frivolous textile of canopy makes.Hauling rope is fixed on the draw ring of metal tube.Orderly the overlaying bottom screened housing of lifesaving umbrella.Burn-proof and explosion prevention lifesaving umbrella, should according to the size of airframe, aircraft load capacity and determining.Generally should be greater than all areas of airframe, body large portion weight itself can be propped up when airplane falling fast, force aircraft can not fall as free-falling body, reduce acceleration due to gravity, relatively improve the degree of safety of aircraft.When errant aircraft arrives ground or the water surface, fierce shock would not be produced or sink under water fast, guaranteeing that personnel are comparatively safe.
Described burn-proof and explosion prevention lifesaving umbrella, should unify to be coated with yellowly, can be obviously noticeable, and umbrella outside scribbles the SOS printed words of distinguishing mark.Once accident occurs, when lifesaving umbrella opens after comprehensively, just can guarantee that people find early, identify and Quick rescue.
Meanwhile, stack an independently miniature burn-proof and explosion prevention parachute on lifesaving umbrella top, parachute lower part series hangs an orientation and communication box 13, and little can of burn-proof and explosion prevention made by orientation and communication box 13, and little can is built with satellite positioning (system) device.Location (system) device not only with aircraft without any connecting, and power supply also must disconnect with aircraft power power supply mutually, is certainly equipped with and uses the burn-proof and explosion prevention battery that the minimum time is half a year, and to be that the sound of aero-engine is dynamic control for the switch of its battery supply.When aircraft standby for takeoff, during engine start, thunder sound and the aircraft vehicle vibrations that causes thus of its driving engine, the source switch UNICOM of the position fixing system in box is opened, position fixing system starts positioning work---and automatically dispatching and command system sends positioning signal earthward, with the orientator of aircraft self together sender earthward.When accident occurs; while lifesaving umbrella is ejected instantaneously; the miniature parachute overlaying lifesaving umbrella top is thrown to aerial fast with little can; due to wind-force effect; parachute is rapidly opened, little can ballooning aloft of playing, and position fixing system communicates its geographic location signal earthward.Meanwhile, little can has been thrown to aerial moment fast, and also command dispatching system have issued strong SOS distress signal earthward.The location information that ground maneuvers commanding agency then comes according to position fixing system transmission or fitfull curve, and the distress signal received, immediately initiate emergency plan, carry out tissue and rescue.
The SOS distress signal that described burn-proof and explosion prevention little can sends is built with a SOS help-asking system pending and opening device at little can.When little can by eject fast in a flash the high-speed motion that formed or aloft due to wind-force formed significantly drift, SOS help-asking system opening device in little can is pulled the trigger, and command dispatching system sends the distress signal reaching 10 minutes continuously earthward immediately.
Satellite positioning (system) device in little can of described burn-proof and explosion prevention, not to fly or transfixion reaches one constantly little at aircraft, immediately PTO Power Take Off automatically, and its position fixing system is just in dormant state, does not work or does not send signal.When aircraft starts flight or little can is aloft gone around, start working again, indicate its geographic location signal for ground maneuvers commanding agency and information is provided.
Claims (7)
1. the automatic lifesaving fender guard preventing airplane falling or be held as a hostage, it is characterized in that: it comprises the reinforcing body (2) being arranged on airframe (1) center-of-gravity position, reinforcing body (2) is perpendicular to be through in the fuselage (1) of aircraft, the top reinforcing body (2) is fixed on the top of airframe (1) by upper mounted plate (4), the bottom reinforcing body (2) is fixed on the bottom of airframe (1) by bottom plate (5), reinforce the bottom closed upper end opening of body (2), the opening part of described reinforcing body (2) is provided with the parachute-opening protective case (3) being positioned at nacelle exterior, parachute-opening protective case (3) is docked by two halves case and combines, two halves case elastic hinge joint is on described upper mounted plate (4), seal cavity is formed after the docking of two halves case, the controller of their opening and closings of two halves case connection control, controller is connected with unit control system, described parachute-opening protective case (3) is built with burn-proof and explosion prevention lifesaving umbrella (12), the canopy of burn-proof and explosion prevention lifesaving umbrella (12) is neatly stacked in the seal cavity in described parachute-opening protective case (3), canopy is fixed on described upper mounted plate (4) by many stay cords (15), described reinforcing body (2) is built with the pin-lift arrangement for ejecting burn-proof and explosion prevention lifesaving umbrella (12) and ejector control (8), ejector control (8) is connected with unit control system.
2. the automatic lifesaving fender guard preventing airplane falling or be held as a hostage according to claim 1; it is characterized in that: described pin-lift arrangement comprises the guide rod (6) be vertically fixed in described reinforcing body (2); the upper slip cap of guide rod (6) is equipped with push rod (9); between push rod (9) and reinforcing body (2) bottom, device for ejecting (7) to be excited is housed, described ejector control (8) is provided with the retractible flexible block stopping that described guide rod (6) ejects under normal conditions.
3. the automatic lifesaving fender guard preventing airplane falling or be held as a hostage according to claim 1; it is characterized in that: on described upper mounted plate (4), centered by the center-of-gravity position of airframe, be arranged symmetrically with multiple draw ring (11), described burn-proof and explosion prevention lifesaving umbrella (12) is fixed on described draw ring (11) by the stay cord (15) described in many.
4. the automatic lifesaving fender guard preventing airplane falling or be held as a hostage according to claim 1; it is characterized in that: in described parachute-opening protective case (3), in described burn-proof and explosion prevention lifesaving umbrella (12) top, the burn-proof and explosion prevention orientation and communication box (13) independently split is housed; burn-proof and explosion prevention orientation and communication box (13) is equipped with burn-proof and explosion prevention positioning box umbrella (14), burn-proof and explosion prevention orientation and communication box (13) is built with global position system, sender unit and independently burn-proof and explosion prevention battery.
5. the automatic lifesaving fender guard preventing airplane falling or be held as a hostage according to claim 1, is characterized in that: the pallet (10) adaptive with described reinforcing body (2) is arranged at the top of described push rod (9).
6. the automatic lifesaving fender guard preventing airplane falling or be held as a hostage according to claim 1, is characterized in that: the area after the canopy expansion of described burn-proof and explosion prevention lifesaving umbrella (12) is greater than all areas of airframe (1).
7. the automatic lifesaving fender guard preventing airplane falling or be held as a hostage according to claim 3; it is characterized in that: the edge of the canopy of described burn-proof and explosion prevention lifesaving umbrella (12) is collected on a suspension ring (17) by multiple umbrella rope (18); the lower end of suspension ring (17) connects a hauling rope (16), and the lower end of hauling rope (16) is fixed on described draw ring (11) by the stay cord (15) described in multiply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440672.4U CN204916200U (en) | 2015-06-24 | 2015-06-24 | Prevent automatic lifesaving protection device that aircraft falls or be held as a hostage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440672.4U CN204916200U (en) | 2015-06-24 | 2015-06-24 | Prevent automatic lifesaving protection device that aircraft falls or be held as a hostage |
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| Publication Number | Publication Date |
|---|---|
| CN204916200U true CN204916200U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440672.4U Withdrawn - After Issue CN204916200U (en) | 2015-06-24 | 2015-06-24 | Prevent automatic lifesaving protection device that aircraft falls or be held as a hostage |
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| CN (1) | CN204916200U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908953A (en) * | 2015-06-24 | 2015-09-16 | 江苏建筑职业技术学院 | Automatic life-saving protection device and method for preventing airplane from crashing and being hijacked |
| CN106240832A (en) * | 2016-08-29 | 2016-12-21 | 顾少云 | Parachute protection device for unmanned plane |
| CN111532436A (en) * | 2020-05-18 | 2020-08-14 | 安徽省华腾农业科技有限公司 | Utilize weightlessness effect to prevent agricultural unmanned aerial vehicle auxiliary device of stall crash |
-
2015
- 2015-06-24 CN CN201520440672.4U patent/CN204916200U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908953A (en) * | 2015-06-24 | 2015-09-16 | 江苏建筑职业技术学院 | Automatic life-saving protection device and method for preventing airplane from crashing and being hijacked |
| CN106240832A (en) * | 2016-08-29 | 2016-12-21 | 顾少云 | Parachute protection device for unmanned plane |
| CN111532436A (en) * | 2020-05-18 | 2020-08-14 | 安徽省华腾农业科技有限公司 | Utilize weightlessness effect to prevent agricultural unmanned aerial vehicle auxiliary device of stall crash |
| CN111532436B (en) * | 2020-05-18 | 2022-04-22 | 湖南力翔智能科技有限公司 | Utilize weightlessness effect to prevent agricultural unmanned aerial vehicle auxiliary device of stall crash |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151230 Effective date of abandoning: 20171114 |