CN211663466U - Emergency protection type unmanned aerial vehicle - Google Patents
Emergency protection type unmanned aerial vehicle Download PDFInfo
- Publication number
- CN211663466U CN211663466U CN201922483772.6U CN201922483772U CN211663466U CN 211663466 U CN211663466 U CN 211663466U CN 201922483772 U CN201922483772 U CN 201922483772U CN 211663466 U CN211663466 U CN 211663466U
- Authority
- CN
- China
- Prior art keywords
- air bag
- organism
- supporting
- gasbag
- machine body
- 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.)
- Active
Links
Images
Abstract
The utility model provides an emergency protection formula unmanned aerial vehicle, including the organism of placing electronic component, from the support that the organism extends all around, install the rotor on the support to and organism below plays the supporting component of supporting role, the supporting component is two sets of and the symmetry sets up in the organism below, and every supporting component of group includes the horizontal pole of being connected with two montants and montant lower extreme of organism, open the horizontal pole bottom has a bar recess, is equipped with two at least support airbags in every bar recess, be equipped with the gasbag trigger protection device of control airbag work in the organism. The utility model discloses when unmanned aerial vehicle meets accident the condition of falling, gasbag trigger protection device senses weightless state and triggers its start-up, and the gasbag trigger is aerifyd supporting airbag and annular gasbag through the trachea, supports the rapid inflation of gasbag and annular gasbag and pops out to two sides and rotor protect about the organism, play certain cushioning effect when weighing down, reduce the loss.
Description
Technical Field
The utility model relates to an unmanned vehicles field especially indicates an urgent protection formula unmanned aerial vehicle.
Background
In recent years, along with the development of unmanned aircrafts, the unmanned aircrafts have attracted attention in many aspects due to the advantages of flexibility, quick response, unmanned flight, low operation requirement and the like, and are applied to various fields such as agriculture, exploration and the like. Along with the development and the innovation of technique, unmanned aerial vehicle is with its easily control, and the advantage of small and exquisite structure is widely applied to in the civil life field such as topography reconnaissance, the flight is pitched.
In the use, unmanned aerial vehicle can deal with various conditions, has the unexpected collision of the stone, branch or birds that fall on bad weather, mountain, all can lead to unmanned aerial vehicle's the fall out of control. If fall from the high altitude, and do not have protector, unmanned aerial vehicle just probably suffers fatal damage, can't restore even.
SUMMERY OF THE UTILITY MODEL
The utility model provides an urgent protection formula unmanned aerial vehicle can open the gasbag when unmanned aerial vehicle high-speed tenesmus, protects unmanned aerial vehicle's organism to a certain extent.
The technical scheme of the utility model is realized like this: an emergency protection type unmanned aerial vehicle comprises a body for placing electronic elements, supports extending from the periphery of the body, rotors mounted on the supports, and support assemblies for supporting below the body, wherein the support assemblies are arranged in two groups and symmetrically arranged below the body; a standby protection cabin protruding out of the top of the machine body is arranged above the machine body, and the top end of the standby protection cabin is higher than the tops of the surrounding rotor wings; the spare protection cabin is internally provided with a ring-shaped air bag which surrounds the periphery of the spare protection cabin, and the top of the spare protection cabin is provided with an anti-collision air cushion.
Preferably, the machine body is of a cylindrical structure, the standby protection cabin is of a flat cylindrical structure coaxially arranged with the machine body, an annular groove surrounding the standby protection cabin is formed in the side wall of the standby protection cabin, and an annular air bag is arranged in the annular groove.
Preferably, at least two supporting air bags are arranged in each strip-shaped groove at the bottom of the cross rod and are uniformly arranged along the strip-shaped grooves.
Preferably, the airbag triggering protection device is arranged in the machine body and comprises a control module, a standby power supply, a gravity acceleration sensor and an airbag trigger; the standby power supply, the gravity acceleration sensor and the air bag trigger are connected with the control module, and the air bag trigger is directly connected with the supporting air bag and the annular air bag.
Preferably, the number of the air bag triggers is two, wherein one air bag trigger is separately connected with the annular air bag through an air pipe, and the other air bag trigger is respectively connected with each supporting air bag on the supporting component through an air pipe.
Compared with the prior art, the utility model has the advantages of: when the accident of unmanned aerial vehicle emergence falls the condition, gasbag trigger protection device senses weightlessness status and triggers its start-up, and the gasbag trigger is aerifyd support gasbag and annular gasbag through the trachea, supports gasbag and the sharp inflation of annular gasbag and pops out to two sides and rotor protect about the organism, play certain cushioning effect when falling to the ground, reduce the loss.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the module connection of the middle airbag triggering protection device of the present invention.
In the figure: 1. a body; 2. a support; 3. a rotor; 4. a vertical rod; 5. a cross bar; 6. a strip-shaped groove; 7. a support airbag; 8. an airbag triggering protection device; 9. a protection cabin; 10. an annular air bag; 11. anti-collision air cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b): referring to fig. 1 and 2, an emergency protection type unmanned aerial vehicle comprises a body 1 for placing electronic components, a support 2 extending from the periphery of the body 1, a rotor 3 mounted on the support 2, and support assemblies for supporting below the body 1, wherein the support assemblies are arranged in two groups and symmetrically arranged below the body 1, each group of support assemblies comprises two vertical rods 4 connected with the body 1 and a cross rod 5 connected with the lower ends of the vertical rods 4, a strip-shaped groove 6 is formed in the bottom of the cross rod 5, at least two support airbags 7 are arranged in each strip-shaped groove 6, and an airbag trigger protection device 8 for controlling the airbags to work is arranged in the body 1; a standby protection cabin 9 protruding out of the top of the machine body 1 is arranged above the machine body 1, and the top end of the standby protection cabin 9 is higher than the tops of the peripheral rotor wings 3; an annular air bag 10 surrounding the periphery of the standby protection cabin 9 is arranged in the standby protection cabin, and an anti-collision air cushion 11 is arranged at the top of the standby protection cabin.
Preferably, the machine body 1 is of a cylindrical structure, the standby protection cabin 9 is of a flat cylindrical structure coaxially arranged with the machine body 1, an annular groove surrounding the standby protection cabin 9 is formed in the side wall of the standby protection cabin for one circle, and an annular air bag 10 is arranged in the annular groove.
Preferably, at least two supporting air bags 7 are arranged in each strip-shaped groove 6 at the bottom of the cross rod 5 and are uniformly arranged along the strip-shaped grooves 6.
Preferably, the airbag triggering protection device 8 is arranged in the machine body 1 and comprises a control module, a standby power supply, a gravity acceleration sensor and an airbag trigger; the standby power supply, the gravity acceleration sensor and the air bag trigger are connected with the control module, and the air bag trigger is directly connected with the supporting air bag 7 and the annular air bag 10.
Preferably, the number of the air bag triggers is two, wherein one air bag trigger is connected with the annular air bag 10 through an air pipe, and the other air bag trigger is connected with each supporting air bag 7 on the supporting component through an air pipe.
When the unexpected circumstances of falling takes place at unmanned aerial vehicle, install gasbag trigger protection device 8 on 1 outer wall of organism and can sense unmanned aerial vehicle's state in real time, thereby weightlessness status is sensed to the gravity acceleration sensor that gasbag trigger protection device 8 gives control module with signal transmission, control module discernment back send instruction control gasbag trigger starts, two gasbag triggers are aerifyd support gasbag 7 and annular gasbag 10 respectively through the trachea, support gasbag 7 and annular gasbag 10 sharply expand and pop out, play certain cushioning effect when falling to the ground, reduce the loss.
An air bag trigger is started, the supporting air bags 7 are connected through air pipes, the supporting air bags 7 are popped out from the strip-shaped grooves 6 at the bottom of the cross rod 5, an air bag array is formed at the bottom of the cross rod 5, and the cross rod 5, the vertical rods 4 and even the lower part of the machine body 1 are protected. The supporting air bags 7 are arranged in the strip-shaped groove 6 in sequence, and can be selected to be cylindrical or football-shaped, so that the supporting air bags can be compactly arranged and effectively contact the ground after being popped up.
And the other air bag trigger is started, the annular air bag 10 around the protection cabin 9 is inflated and popped up, and the popped annular air bag 10 extends to the periphery and covers each rotor wing 3, so that the upper surface and the lower surface of the machine body 1 and the rotor wings 3 are protected. In addition, the top of the protection cabin 9 is provided with a crash cushion 11, so that the impact from the top can be effectively relieved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an emergency protection formula unmanned aerial vehicle, includes the organism of placing electronic component, from the support that the organism extends all around, install the rotor on the support to and organism below plays supporting component of supporting role, its characterized in that: the supporting assemblies are arranged below the machine body in two groups and are symmetrically arranged below the machine body, each group of supporting assemblies comprises two vertical rods connected with the machine body and a transverse rod connected with the lower ends of the vertical rods, the bottom of the transverse rod is provided with a strip-shaped groove, each strip-shaped groove is internally provided with at least two supporting air bags, and the machine body is internally provided with an air bag triggering and protecting device for controlling the air bags to work; a standby protection cabin protruding out of the top of the machine body is arranged above the machine body, and the top end of the standby protection cabin is higher than the tops of the surrounding rotor wings; the spare protection cabin is internally provided with a ring-shaped air bag which surrounds the periphery of the spare protection cabin, and the top of the spare protection cabin is provided with an anti-collision air cushion.
2. An emergency protective drone according to claim 1, characterised in that: the organism is cylindrical structure, and reserve protection cabin is the flat cylinder structure with the coaxial setting of organism, be equipped with the annular groove around its a week on the lateral wall in reserve protection cabin, be equipped with the annular gasbag of accomodating in the annular groove.
3. An emergency protective drone according to claim 2, characterised in that: at least two supporting air bags are arranged in each strip-shaped groove at the bottom of the cross rod and are uniformly arranged along the strip-shaped grooves.
4. An emergency protective drone according to any one of claims 1 to 3, characterised in that: the air bag trigger protection device is arranged in the machine body and comprises a control module, a standby power supply, a gravity acceleration sensor and an air bag trigger; the standby power supply, the gravity acceleration sensor and the air bag trigger are connected with the control module, and the air bag trigger is directly connected with the supporting air bag and the annular air bag.
5. An emergency protective drone according to claim 4, characterised in that: the number of the air bag triggers is two, one of the air bag triggers is independently connected with the annular air bag through an air pipe, and the other air bag trigger is respectively connected with each supporting air bag on the supporting component through the air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483772.6U CN211663466U (en) | 2019-12-31 | 2019-12-31 | Emergency protection type unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483772.6U CN211663466U (en) | 2019-12-31 | 2019-12-31 | Emergency protection type unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211663466U true CN211663466U (en) | 2020-10-13 |
Family
ID=72736375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922483772.6U Active CN211663466U (en) | 2019-12-31 | 2019-12-31 | Emergency protection type unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211663466U (en) |
-
2019
- 2019-12-31 CN CN201922483772.6U patent/CN211663466U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211685648U (en) | Emergency landing protection unmanned aerial vehicle | |
| CN109641664B (en) | Small-sized flying object with airbag device | |
| CN205499330U (en) | Unmanned aerial vehicle with gasbag of saving oneself | |
| JP6169671B2 (en) | Unmanned aerial vehicle, unmanned aircraft control method, and unmanned aircraft control program | |
| US9452843B1 (en) | Inflating rotorcraft external airbags in stages | |
| US9045222B2 (en) | Constant area vent for external crash attenuation airbag | |
| US9487301B2 (en) | High efficiency external airbag for crash attenuation | |
| CN204822096U (en) | Unmanned aircraft | |
| CN106394876B (en) | Unmanned aerial vehicle equipment and undercarriage that possess airborne equipment protection architecture | |
| CN211685656U (en) | Emergent extension formula unmanned aerial vehicle | |
| CN106218873B (en) | A kind of anti-crash protection structure of unmanned plane | |
| CN104943872A (en) | Unmanned aircraft and protecting method thereof | |
| CN205221125U (en) | Unmanned aerial vehicle emergency system that falls | |
| CN111038688B (en) | Aircraft with slow descending mechanism | |
| CN206336428U (en) | A kind of inflatable unmanned plane | |
| KR20170114353A (en) | Multi-rotor drone | |
| CN108891608A (en) | A kind of unmanned plane with parachute assembly | |
| CN211663466U (en) | Emergency protection type unmanned aerial vehicle | |
| CN113264192A (en) | Unmanned aerial vehicle gasbag device | |
| CN111361749A (en) | Crash protection device for fixed-wing aircraft model | |
| CN113844635B (en) | High-altitude balloon task load recovery device and recovery method thereof | |
| CN211685591U (en) | Modular airbag anti-collision unmanned aerial vehicle | |
| CN213443093U (en) | Bird-driving unmanned aerial vehicle | |
| US11155354B2 (en) | Airbag systems | |
| EP3805099A1 (en) | Emergency landing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |