CN209008867U - A kind of unmanned plane and load guard system - Google Patents
A kind of unmanned plane and load guard system Download PDFInfo
- Publication number
- CN209008867U CN209008867U CN201821607813.7U CN201821607813U CN209008867U CN 209008867 U CN209008867 U CN 209008867U CN 201821607813 U CN201821607813 U CN 201821607813U CN 209008867 U CN209008867 U CN 209008867U
- Authority
- CN
- China
- Prior art keywords
- unmanned plane
- bag
- load
- air
- guard system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model relates to a kind of unmanned plane and load guard systems; belong to air vehicle technique field; solve the problems, such as that existing unmanned plane body guard system can not effective protection load; the system includes protective air-bag, inflation fan, electron speed regulator and control device; wherein protective air-bag includes inner balloon and exterior airbag; inner balloon is connected to exterior airbag by air bag communicating passage, realizes the protection to internal crucial load and unmanned aerial vehicle body；Fan is inflated as protective air-bag gas supply；Control device and electron speed regulator adjust the revolving speed of inflation fan to adjust the air inflow of protective air-bag.The utility model structure is simple, and operation ease is good, high reliablity, which uses integrated design; system composition is simple, light-weight, uses installation effectiveness height; buffer function effectively can be provided for body, and provide protective effect for crucial load, extend the service life of UAV system.
Description
Technical field
The utility model relates to air vehicle technique fields, more particularly to a kind of unmanned plane and load guard system.
Background technique
With the progress of aeronautical technology, unmanned plane market is gradually intimately got up, and especially civilian unmanned plane market scale is in
Now quickly increase.On the one hand, the aerial mission diversification of unmanned plane, the diversification of loading device become the side of industry development
To；On the other hand, with the raising to the safe attention degree of unmanned plane during flying, the guard system of unmanned plane and load is also increasingly
Mostly it is introduced in UAV system.
The guard system being equipped in UAV system at present has the disadvantage in that
(1) guard system is typically only capable to protect unmanned plane engine body exterior, can only play a protective role to unmanned plane,
Valuable equipment can not be protected；
(2) air bag for being provided simultaneously with unmanned plane body and load safeguard function mostly uses split-type design, level of integrated system
Not high enough, system complex, reliability is difficult to ensure.
Utility model content
Based on this, it is necessary to existing unmanned plane body guard system can not effective protection load aiming at the problem that, provide
A kind of unmanned plane and load guard system.
To solve the above problems, the utility model takes the following technical solution:
A kind of unmanned plane and load guard system, including protective air-bag, inflation fan, electron speed regulator and control device,
The protective air-bag includes for protecting inside unmanned plane the inner balloon of crucial load and for protecting the outer of unmanned aerial vehicle body
Portion's air bag；
The inflation fan is that the inner balloon and the exterior airbag supply；
One-way conduction valve is equipped in the inner balloon, the inflation fan is gentle by the inner balloon when not landing
Capsule communicating passage is exterior airbag gas supply；After landing, on the one hand pass through row of exhausting-gas hole goes out gas to the exterior airbag, another
Aspect is vented by the air bag communicating passage and the one-way conduction valve to affiliated inner balloon；
The control device is electrically connected by the electron speed regulator with the inflation fan.
Compared with prior art, the utility model has the following beneficial effects:
(1) the guard system structure that the utility model is proposed is simple, and operation ease is good, high reliablity；
(2) guard system that the utility model is proposed uses integrated design, and the composition of system is simple, light-weight, makes
With installation effectiveness height；
(3) the utility model realizes protection of the inner balloon to load and exterior airbag to fuselage using one-way conduction valve
With buffering dual function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of unmanned plane of the utility model and load guard system；
In figure: 1, inflate fan, 2, electron speed regulator, 3, control device, 4, inner balloon, 5, exterior airbag, 6, unidirectional
Conducting valve, 7, air bag communicating passage, 8, gas vent, 9, battery.
Specific embodiment
The technical solution of the utility model is described in detail below in conjunction with attached drawing and preferred embodiment.
In one of the embodiments, as shown in Figure 1, the utility model discloses a kind of unmanned plane and load guard system,
The guard system includes protective air-bag, inflation fan 1, electron speed regulator 2 and control device 3, and wherein protective air-bag includes inside
Air bag 4 and exterior airbag 5 are connected between inner balloon 4 and exterior airbag 5 by air bag communicating passage 7.In the present embodiment,
Inflation fan 1, electron speed regulator 2 and control device 3 are fixed on fuselage interior, and protective air-bag is also secured at machine after folding
Inside body, when unmanned plane lands, open inflation fan 1, protective air-bag inflation, exterior airbag 5 in inflation anteposition in fuselage interior,
Exterior airbag 5 is released into fuselage by inflation, the exterior airbag 5 after inflation is close to fuselage bottom, can effectively provide for fuselage
Buffer function plays protective action to unmanned aerial vehicle body, and inner balloon 4 then plays protection to unmanned plane inside key load and makees
With.
Inflating fan 1 is that inner balloon 4 and exterior airbag 5 supply, and one-way conduction valve 6 is equipped in inner balloon 4；Body is not
When landing, inflation fan 1 is the gas supply of exterior airbag 5 by inner balloon 4 and air bag communicating passage 7, after landing, exterior airbag 5
On the one hand gas can be discharged by gas vent 8, on the other hand passes through air bag communicating passage 7 and one-way conduction valve 6 internally gas
Capsule 4 is vented, and can play the role of Promoting Layered Buffer and protective capacities.Inner balloon 4 is divided to for two parts by one-way conduction valve 6,
A part is internal utricule, and another part is inflation fan inlet hole and inside and outside air bag intercommunicating pore (i.e. air bag communicating passage 7)
Region, wherein internal utricule accounts for the overwhelming majority of inner balloon 4.
In the present embodiment, control device 3 is electrically connected by electron speed regulator 2 with inflation fan 1.Control device 3 can be with
Using remote controler, inflation express delivery of the inflation fan 1 to protective air-bag is controlled in such a way that manhole controls, control device 3 can also
With using unmanned plane fly control control system realize, control device 3 by electron speed regulator 2 control inflation fan 1 revolving speed and
Start and stop to realize to the aeration speed of protective air-bag and the adjusting of air inflow, and then adapt to unmanned plane in different height and speed
The requirement of opening protection function system under the conditions of degree.
The unmanned plane and load guard system structure that the present embodiment is proposed are simple, and operation ease is good, high reliablity, should
Guard system uses integrated design, and system composition is simple, light-weight, using installation effectiveness height, while utilizing one-way conduction valve
Protection and buffering dual function of the inner balloon to load and exterior airbag to fuselage are realized, unmanned plane is further solved and answers
It plunges when falling, avoids the problem that with a varied topography or touchdown ground speed is excessive and body or crucial load is caused to be damaged.This
The unmanned plane and load guard system that utility model provides effectively can provide buffer function for body, and provide protection for load
Effect, extends the service life of UAV system.It should be noted that a kind of unmanned plane and load that the utility model is proposed
Protective air-bag in guard system includes but are not limited to the shape in embodiment and attached drawing, the protection gas in the utility model
Capsule is directed to the unmanned plane and load protective air-bag of integrated design.
As a kind of specific embodiment, as shown in Figure 1, exterior airbag 5 includes bottom utricule and left and right sides protrusion
Utricule.In the present embodiment, exterior airbag 5 each side has a raised utricule, raised utricule and fuselage side wall shape
Forming face cooperation, the exterior airbag 5 after guaranteeing inflation will not occur angle displacement with respect to fuselage, play limit to exterior airbag 5
Effect, while guaranteeing the safety that unmanned plane lands under the conditions of crosswind.
Further, bottom utricule is equipped with two rows of gas vents 8, and exhaust pressure relief when realizing that protective air-bag lands is made
With inner balloon non air exit hole.
Further, the quantity of first row gas vent 8 is 3, and the quantity of second row gas vent 8 is 7, and the
The diameter of several rows of stomata 8 is greater than the diameter of second row gas vent 8.In the present embodiment, on the bottom utricule of exterior airbag 5
Design has two rows of gas vents of predetermined size, and wherein first row gas vent is set as 3 macropores, and second row gas vent is set as 7
A aperture is advantageously implemented the adjusting of protective air-bag pressure according to above-mentioned set-up mode setting gas vent.Preferably, first row is arranged
The diameter of stomata 8 is 50mm, and the diameter of second row gas vent 8 is 25mm.
As a kind of specific embodiment, inflates fan 1 and powered by system for flight control computer or by individual battery 9
Power supply.In the present embodiment, inflation fan 1 can be powered using individual battery, can also use system for flight control computer
Power supply；When being powered using system for flight control computer, the supply voltage for inflating fan 1 is identical as system for flight control computer voltage, can
To realize battery sharing, to mitigate mass of system.
As a kind of specific embodiment, the material of protective air-bag and one-way conduction valve 6 in the utility model is
Flexible material, and flexible material has certain airtightness, such as can be using the flexible material such as nylon woven cloth with gum
Material prepares protective air-bag and one-way conduction valve 6.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of unmanned plane and load guard system, which is characterized in that including protective air-bag, inflation fan (1), electron speed regulator
(2) and control device (3), the protective air-bag include for protecting the inner balloon (4) of crucial load inside unmanned plane and using
In the exterior airbag (5) of protection unmanned aerial vehicle body；
The inflation fan (1) is the inner balloon (4) and the exterior airbag (5) supplies；
One-way conduction valve (6) are equipped in the inner balloon (4), the inflation fan (1) passes through the internal gas when not landing
Capsule (4) and air bag communicating passage (7) are the exterior airbag (5) gas supply；After landing, the exterior airbag (5) on the one hand passes through
Gas is discharged in gas vent (8), on the other hand by the air bag communicating passage (7) and the one-way conduction valve (6) to affiliated interior
Portion's air bag (4) exhaust；
The control device (3) is electrically connected by the electron speed regulator (2) with the inflation fan (1).
2. unmanned plane according to claim 1 and load guard system, which is characterized in that
The exterior airbag (5) includes bottom utricule and left and right sides protrusion utricule.
3. unmanned plane according to claim 2 and load guard system, which is characterized in that
The bottom utricule is equipped with two rows of gas vents (8).
4. unmanned plane according to claim 3 and load guard system, which is characterized in that
The quantity of gas vent described in first row (8) is 3, and the quantity of gas vent described in second row (8) is 8, and first row institute
The diameter for stating gas vent (8) is greater than the diameter of gas vent (8) described in second row.
5. unmanned plane according to claim 4 and load guard system, which is characterized in that
The diameter of gas vent described in first row (8) is 50mm, and the diameter of gas vent (8) described in second row is 25mm.
6. according to claim 1 to unmanned plane described in 5 any one and load guard system, which is characterized in that
The inflation fan (1) is powered by system for flight control computer or is powered by individual battery (9).
7. according to claim 1 to unmanned plane described in 5 any one and load guard system, which is characterized in that
The material of the protective air-bag and the one-way conduction valve (6) is flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821607813.7U CN209008867U (en) | 2018-09-29 | 2018-09-29 | A kind of unmanned plane and load guard system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821607813.7U CN209008867U (en) | 2018-09-29 | 2018-09-29 | A kind of unmanned plane and load guard system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209008867U true CN209008867U (en) | 2019-06-21 |
Family
ID=66834942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821607813.7U Withdrawn - After Issue CN209008867U (en) | 2018-09-29 | 2018-09-29 | A kind of unmanned plane and load guard system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209008867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250135A (en) * | 2018-09-29 | 2019-01-22 | 长光卫星技术有限公司 | A kind of unmanned plane and load guard system |
-
2018
- 2018-09-29 CN CN201821607813.7U patent/CN209008867U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250135A (en) * | 2018-09-29 | 2019-01-22 | 长光卫星技术有限公司 | A kind of unmanned plane and load guard system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109250135A (en) | A kind of unmanned plane and load guard system | |
| US9260192B2 (en) | Active vent and re-inflation system for a crash attentuation airbag | |
| US7954752B2 (en) | Crash attenuation system for aircraft | |
| CN103547506B (en) | Buoyancy system | |
| US8418957B2 (en) | Crash attenuation system for aircraft | |
| US9487301B2 (en) | High efficiency external airbag for crash attenuation | |
| CA2830894C (en) | Constant area vent for external crash attenuation airbag | |
| US20130032665A1 (en) | Active Vent and Re-Inflation System for a Crash Attenuation Airbag | |
| CN206166140U (en) | Lifesaving backpack | |
| CN206664945U (en) | High pressure gas vial-type multi-rotor unmanned aerial vehicle parachute | |
| CN205891267U (en) | Many rotor unmanned aerial vehicle amphibian umbrella device | |
| CN209008867U (en) | A kind of unmanned plane and load guard system | |
| CN110641712A (en) | Many rotor crafts safety arrangement | |
| US5303883A (en) | Gliding decelerator including an assembly for improving the lift to drag ratio associated therewith | |
| CN205469842U (en) | Low airborne umbrella that falls | |
| WO1997016342A1 (en) | Filimonov hybrid dirigible craft | |
| CN106564627A (en) | Large-load flexibility-controllable landing buffering device and method | |
| CN107963216A (en) | One kind ejection starting unmanned plane | |
| CN206437229U (en) | A kind of fixed-wing UAV Landing buffer air bag for preventing turning over | |
| CN102030107A (en) | Air crash self-rescue type spiral-wing and fixed-wing aircraft | |
| CN114572403A (en) | Fast opening parafoil structure and opening method thereof | |
| CN104627370A (en) | Safe landing device used when helicopter breaks down and shuts down in sky above land and sea | |
| RU2246428C2 (en) | Helicopter rescue apparatus | |
| CN218617195U (en) | Anti striking structure of organism that unmanned aerial vehicle used | |
| KR102658197B1 (en) | Rotorcraft having safety device to prepare trouble in the main power source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 1299, Mingxi Road, Beihu science and Technology Development Zone, Changchun City, Jilin Province Patentee after: Changguang Satellite Technology Co.,Ltd. Address before: No.1759 Mingxi Road, Gaoxin North District, Changchun City, Jilin Province Patentee before: CHANG GUANG SATELLITE TECHNOLOGY Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190621 Effective date of abandoning: 20230526 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190621 Effective date of abandoning: 20230526 |