CN108910053A - A kind of unmanned plane fallen with the anti-high-altitude of parachute - Google Patents
A kind of unmanned plane fallen with the anti-high-altitude of parachute Download PDFInfo
- Publication number
- CN108910053A CN108910053A CN201810691723.9A CN201810691723A CN108910053A CN 108910053 A CN108910053 A CN 108910053A CN 201810691723 A CN201810691723 A CN 201810691723A CN 108910053 A CN108910053 A CN 108910053A
- Authority
- CN
- China
- Prior art keywords
- irony
- groove
- electromagnet
- unmanned plane
- spring
- 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- Withdrawn
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052742 iron Inorganic materials 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 abstract description 10
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/62—Deployment
- B64D17/70—Deployment by springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/80—Parachutes in association with aircraft, e.g. for braking thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of unmanned planes fallen with the anti-high-altitude of parachute, including shell, the upper end of first groove of shell is equipped with lid, the right end of lid offers the second groove, the right end of the second inside grooves irony bar abuts connection with the first irony of third inside grooves spring on shell, first irony spring right end is fixedly connected with the first electromagnet of third inside grooves, the bottom end of first groove is fixed with the second electromagnet, the upper end of second electromagnet is fixedly connected by the 4th irony spring with iron block, the upper end of the iron block is equipped with parachute.The present invention passes through setting shield, the first irony spring, the first electromagnet, parachute and the second electromagnet, it solves out of power when flight or power supply unit to break down, unmanned plane high-altitude is caused to fall, there is no safeguard procedures, propeller is easy to damage when colliding object and the problem of hard collision causes unmanned plane damaged, causes economic loss occurs with ground.
Description
Technical field
The present invention relates to unmanned plane anti-high-altitude falling technical field, specially a kind of nothing fallen with the anti-high-altitude of parachute
It is man-machine.
Background technique
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft.Without cockpit on machine, but the equipment such as automatic pilot, presetting apparatus are installed.On ground, naval vessels or
Machine tool remote control station personnel track it, are positioned, are remotely controlled, telemetering and Digital Transmission by the equipment such as radar.It can be in radio
It takes off as conventional airplane under remote control or is launched with booster rocket, aerial launch can also be taken to by machine tool and flown.Recycling
When, the mode automatic Landing as conventional airplane landing mission can be used, can also be recycled by remote control parachute or block.It can
It is reused several times.It is widely used in aerial reconnaissance, monitoring, communication, antisubmarine, electronic interferences etc..
But there is also following deficiencies for existing technology：
1, unmanned plane is out of power in flight or power supply unit breaks down, and will lead to unmanned plane high-altitude and falls and damage, makes
At economic loss；
2, unmanned plane is in flight, due to there is no protection propeller, when it is easy to damage to collide object propeller, and landing,
Hard collision, which occurs, for unmanned plane and ground causes unmanned plane damaged.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of unmanned planes fallen with the anti-high-altitude of parachute, solve
Unmanned plane is out of power in flight or power supply unit breaks down, and will lead to unmanned plane high-altitude and falls and damage, does not protect and arrange
It applies, propeller is easy to damage when colliding object, and when landing, and unmanned plane and ground occur hard collision and causes unmanned plane damaged,
The problem of causing economic loss.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：It is a kind of fall with the anti-high-altitude of parachute nobody
The upper end of machine, including shield, shell, support frame and propeller, first groove of shell is equipped with lid, and the right side of lid
End offers the second groove, third inside grooves the first irony bullet on the right end and shell of the second inside grooves irony bar
Spring abuts connection, and the first irony spring right end is fixedly connected with the first electromagnet of third inside grooves, first groove
Bottom end be fixed with the second electromagnet, and the upper end of the second electromagnet is fixedly connected by the 4th irony spring with iron block, described
The upper end of iron block is equipped with parachute, and the left end of the shell is successively welded and connected with fixed frame and support frame from top to bottom, institute
It states and propeller is installed inside the upper end shield of fixed frame, and propeller includes rotating seat.
Preferably, the lower end of the lid abuts connection, and the lower end of the second irony spring and shell with the second irony spring
The inner wall of the first groove of body is fixedly connected.
Preferably, the upper end of second electromagnet is fixedly connected by rope with the lower end of iron block.
Preferably, the outer wall of the rotating seat is fixedly connected with blade, and the lower end of rotating seat passes through rotation axis and motor
Output end rotation connection.
Preferably, support frame as described above lower end offers the 4th groove, and the top of the 4th groove passes through third irony spring
It is fixedly connected with the upper end of footing.
(3) beneficial effect
The present invention provides a kind of unmanned planes fallen with the anti-high-altitude of parachute, have following beneficial effect：
(1) present invention by setting lid, irony bar, the first irony spring, the first electromagnet, the second irony spring,
Parachute, the 4th irony spring and the second electromagnet, electromagnet is switched on a kind of device for generating electromagnetism, in advance by the first electromagnetism
Iron and the second electromagnet are powered, and the irony in the second groove of lid is firmly sucked by the first irony spring in the first electromagnet
Iron block is firmly sucked by the 4th irony spring in bar, the second electromagnet, when unmanned plane is out of power or power supply unit breaks down,
Since lid the second inside grooves irony bar abuts connection, the first electromagnetism with the first irony of third inside grooves spring on shell
When iron is out of power, the first irony spring on the first electromagnet will flick irony bar, until being detached from third groove, then lead to
The lower end for crossing lid abuts connection with the second irony spring, and lid is flicked upwards, achievees the effect that automatically spring open lid, and second
Electromagnet makes the second electromagnet and iron block have elasticity by the 4th irony spring, when the second electromagnet is out of power, by iron block
On parachute pop up the first groove outside, parachute open so that unmanned plane slowly declines, solve unmanned plane and do not have in flight
Electricity or power supply unit break down, and will lead to the problem of unmanned plane high-altitude falls and damages.
(2) present invention is by setting shield, footing, the 4th groove and third irony spring, by the design of shield,
Shield is mounted on fixed frame, propeller is installed in the inside of shield, achievees the effect that shield protects propeller, then lead to
The design for crossing footing and third irony spring passes through third irony spring and footing by the top of the 4th groove of support frame lower end
Upper end is fixedly connected, and third irony spring itself has elastic potential energy, so that having bumper and absorbing shock effect between footing and support frame
Fruit solves no safeguard procedures, and propeller is easy to damage when colliding object, and when landing, and hardness occurs for unmanned plane and ground
The problem of collision causes unmanned plane damaged, causes economic loss.
Detailed description of the invention
Fig. 1 faces partial structural diagram for of the invention；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1 of the present invention；
Fig. 3 is schematic enlarged-scale view at B in Fig. 1 of the present invention；
Fig. 4 is the first inside grooves structural schematic diagram in Fig. 1 of the present invention；
Fig. 5 is vertical view partial structural diagram of the invention；
Fig. 6 is the structural schematic diagram of propeller in Fig. 5 of the present invention.
In figure：1, shield；2, fixed frame；3, shell；4, the first groove；5, support frame；6, footing；7, lid；8,
Two grooves；9, irony bar；10, third groove；11, the first irony spring；12, the first electromagnet；13, the second irony spring；
14, the 4th groove；15, third irony spring；16, parachute；17, iron block；18, the 4th irony spring；19, rope；20, second
Electromagnet；21, propeller；22, blade；23, rotating seat；24, rotation axis；25, motor.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figures 1 to 6, the present invention provides a kind of technical solution：A kind of unmanned plane fallen with the anti-high-altitude of parachute,
Including shield 1, shell 3, support frame 5 and propeller 21, the upper end of 3 first groove 4 of shell is equipped with lid 7, under lid 7
End abuts connection, and the fixed company of the inner wall of the lower end of the second irony spring 13 and 3 first groove 4 of shell with the second irony spring 13
It connects, and the right end of lid 7 offers the second groove 8, third groove on the right end and shell 3 of 8 inside irony bar 9 of the second groove
10 the first irony springs 11 of inside abut connection, and the first electromagnet inside 11 right end of the first irony spring and third groove 10
12 are fixedly connected, and the bottom end of the first groove 4 is fixed with the second electromagnet 20, and the upper end of the second electromagnet 20 passes through the 4th irony
Spring 18 is fixedly connected with iron block 17, and the upper end of the second electromagnet 20 is fixedly connected by rope 19 with the lower end of iron block 17, iron
The upper end of block 17 is equipped with parachute 16, and lid 7, irony bar 9, the first irony spring 11, the first electromagnet 12, second is arranged
Irony spring 13, parachute 16, the 4th irony spring 18 and the second electromagnet 20, electromagnet are switched on a kind of dress for generating electromagnetism
It sets, the first electromagnet 12 and the second electromagnet 20 is powered in advance, the first electromagnet 12 passes through 11 jail of the first irony spring
The irony bar 9 in 7 second groove 8 of lid is sucked in jail, and iron block is firmly sucked by the 4th irony spring 18 in the second electromagnet 20
17, when unmanned plane is out of power or power supply unit breaks down, due on 7 second groove of lid, 8 inside irony bar 9 and shell 3
First irony spring 11 of the inside of third groove 10 abuts connection, when the first electromagnet 12 is out of power, on the first electromagnet 12 first
Irony spring 11 will flick irony bar 9, the lower end and the second iron until being detached from third groove 10, then through lid 7
Matter spring 13 abuts connection, and lid 7 is flicked upwards, achievees the effect that automatically spring open lid 7, the second electromagnet 20 passes through the 4th
Irony spring 18 makes the second electromagnet 20 and iron block 17 have elasticity, will be on iron block 17 when the second electromagnet 20 is out of power
Parachute 16 pops up outside the first groove 4, and parachute 16 is opened so that unmanned plane slowly declines, and solves unmanned plane and does not have in flight
Electricity or power supply unit break down, and will lead to the problem of unmanned plane high-altitude falls and damages, and the left end of shell 3 is from top to bottom successively
It is welded and connected with fixed frame 2 and support frame 5, propeller 21, and propeller 21 are installed inside the upper end shield 1 of fixed frame 2
Including rotating seat 23, the outer wall of rotating seat 23 is fixedly connected with blade 22, and the lower end of rotating seat 23 passes through rotation axis 24 and electricity
The output end of machine 25 is rotatablely connected, the model X-TEAMRC of motor 25, and 5 lower end of support frame offers the 4th groove 14, and the
The top of four grooves 14 is fixedly connected by third irony spring 15 with the upper end of footing 6, and shield 1, footing the 6, the 4th is arranged
Shield 1 is mounted on fixed frame 2 by groove 14 and third irony spring 15 by the design of shield 1, shield 1 it is interior
Propeller 21 is installed in portion, achievees the effect that shield 1 protects propeller 21, then setting by footing 6 and third irony spring 15
Meter, is fixedly connected by third irony spring 15 with the upper end of footing 6, third by the top of the 4th groove 14 of 5 lower end of support frame
Irony spring 15 itself has elastic potential energy, so that having buffering and damping effect between footing 6 and support frame 5, solving does not have
Safeguard procedures, propeller 21 is easy to damage when colliding object, and when landing, and unmanned plane and ground occur hard collision and leads to nobody
The problem of machine is damaged, causes economic loss.
Working principle：In use, powering on, pass through the design of the first electromagnet 12 and the second electromagnet 20, electromagnet
It is switched on a kind of device for generating electromagnetism, the first electromagnet 12 and the second electromagnet 20 are powered in advance, the first electromagnet
12 are firmly sucked the irony bar 9 in 7 second groove 8 of lid by the first irony spring 11, and the second electromagnet 20 passes through the 4th
Iron block 17 is firmly sucked in irony spring 18, when unmanned plane is out of power or power supply unit breaks down, due to 7 second groove 8 of lid
Internal irony bar 9 abuts connection with 10 the first irony spring 11 of inside of third groove on shell 3, and the first electromagnet 12 is out of power
When, the first irony spring 11 on the first electromagnet 12 will flick irony bar 9, until being detached from third groove 10, then
Connection is abutted with the second irony spring 13 by the lower end of lid 7, lid 7 is flicked upwards, reaches the effect for automatically springing open lid 7
Fruit, the second electromagnet 20 makes the second electromagnet 20 and iron block 17 have elasticity by the 4th irony spring 18, when the second electromagnetism
When iron 20 is out of power, the parachute 16 on iron block 17 is popped up outside the first groove 4, under parachute 16 is opened so that unmanned plane is slow
Drop, solves that unmanned plane is out of power in flight or power supply unit breaks down, and will lead to unmanned plane high-altitude and falls and that damages asks
Topic, by the design of shield 1, shield 1 is mounted on fixed frame 2, and propeller 21 is installed in the inside of shield 1, is reached
Shield 1 protects the effect of propeller 21, then passes through the design of footing 6 and third irony spring 15, by 5 lower end the 4th of support frame
The top of groove 14 is fixedly connected by third irony spring 15 with the upper end of footing 6, and third irony spring 15 itself has bullet
Property potential energy so that between footing 6 and support frame 5 have buffering and damping effect, solve no safeguard procedures, when colliding object
Propeller 21 is easy to damage, and when landing, and unmanned plane and ground occur hard collision and causes unmanned plane damaged, causes economic loss
Problem.
It can to sum up obtain, the present invention passes through setting shield 1, footing 6, irony bar 9, first the 11, first electricity of irony spring
Magnet 12, the second irony spring 13, third irony spring 15, parachute 16, the 4th irony spring 18 and the second electromagnet 20, solution
Determined flight when out of power or power supply unit break down, will lead to unmanned plane high-altitude and fall and damage, without safeguard procedures, collision
Propeller 21 is easy to damage when to object, and when landing, unmanned plane and ground occur hard collision and causes unmanned plane damaged, cause through
The problem of Ji loss.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of unmanned plane fallen with the anti-high-altitude of parachute, including shield (1), shell (3), support frame (5) and spiral
Paddle (21), it is characterised in that：The upper end of (3) first groove (4) of shell is equipped with lid (7), and the right end of lid (7) is opened
Equipped with the second groove (8), on the right end of the internal irony bar (9) of second groove (8) and shell (3) in third groove (10)
Portion's the first irony spring (11) abuts connection, and the first electromagnetism of the first irony spring (11) right end and third groove (10) inside
Iron (12) is fixedly connected, and the bottom end of first groove (4) is fixed with the second electromagnet (20), and the second electromagnet (20) is upper
End is fixedly connected by the 4th irony spring (18) with iron block (17), and the upper end of the iron block (17) is equipped with parachute (16),
The left end of the shell (3) is successively welded and connected with fixed frame (2) and support frame (5) from top to bottom, the fixed frame (2) it is upper
It is equipped with propeller (21) inside end shield (1), and propeller (21) includes rotating seat (23).
2. a kind of unmanned plane fallen with the anti-high-altitude of parachute according to claim 1, it is characterised in that：The lid
(7) lower end abuts connection, and the lower end of the second irony spring (13) and (3) first groove of shell with the second irony spring (13)
(4) inner wall is fixedly connected.
3. a kind of unmanned plane fallen with the anti-high-altitude of parachute according to claim 1, it is characterised in that：Described second
The upper end of electromagnet (20) is fixedly connected by rope (19) with the lower end of iron block (17).
4. a kind of unmanned plane fallen with the anti-high-altitude of parachute according to claim 1, it is characterised in that：The rotation
The outer wall of seat (23) is fixedly connected with blade (22), and the lower end of rotating seat (23) passes through the defeated of rotation axis (24) and motor (25)
Outlet rotation connection.
5. a kind of unmanned plane fallen with the anti-high-altitude of parachute according to claim 1, it is characterised in that：The support
Frame (5) lower end offers the 4th groove (14), and the top of the 4th groove (14) passes through third irony spring (15) and footing (6)
Upper end be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810691723.9A CN108910053A (en) | 2018-06-28 | 2018-06-28 | A kind of unmanned plane fallen with the anti-high-altitude of parachute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810691723.9A CN108910053A (en) | 2018-06-28 | 2018-06-28 | A kind of unmanned plane fallen with the anti-high-altitude of parachute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108910053A true CN108910053A (en) | 2018-11-30 |
Family
ID=64423471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810691723.9A Withdrawn CN108910053A (en) | 2018-06-28 | 2018-06-28 | A kind of unmanned plane fallen with the anti-high-altitude of parachute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108910053A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330481A (en) * | 2020-03-23 | 2020-06-26 | 上海联方生物科技有限责任公司 | Blending device of reagent |
| CN111439384A (en) * | 2020-03-25 | 2020-07-24 | 西北工业大学 | Broadband is from anti-interference unmanned aerial vehicle of network deployment |
| CN112093060A (en) * | 2020-10-10 | 2020-12-18 | 宁波拉修智能科技有限公司 | Device capable of increasing load capacity by utilizing multiple unmanned aerial vehicles |
| CN112455704A (en) * | 2020-12-07 | 2021-03-09 | 国网河北省电力有限公司雄安新区供电公司 | Single screw unmanned aerial vehicle prevent weighing down device |
| CN113665821A (en) * | 2021-09-01 | 2021-11-19 | 浙江图盛输变电工程有限公司温州科技分公司 | Be applied to many rotor unmanned aerial vehicle of high protectiveness autopilot of electric wire netting line patrol |
| CN114802773A (en) * | 2022-04-25 | 2022-07-29 | 深圳市科比特航空技术有限公司 | Automatic popping device for emergency parachute of unmanned aerial vehicle |
-
2018
- 2018-06-28 CN CN201810691723.9A patent/CN108910053A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330481A (en) * | 2020-03-23 | 2020-06-26 | 上海联方生物科技有限责任公司 | Blending device of reagent |
| CN111439384A (en) * | 2020-03-25 | 2020-07-24 | 西北工业大学 | Broadband is from anti-interference unmanned aerial vehicle of network deployment |
| CN112093060A (en) * | 2020-10-10 | 2020-12-18 | 宁波拉修智能科技有限公司 | Device capable of increasing load capacity by utilizing multiple unmanned aerial vehicles |
| CN112093060B (en) * | 2020-10-10 | 2021-07-20 | 南京棠邑科创服务有限公司 | Device capable of increasing load capacity by utilizing multiple unmanned aerial vehicles |
| CN112455704A (en) * | 2020-12-07 | 2021-03-09 | 国网河北省电力有限公司雄安新区供电公司 | Single screw unmanned aerial vehicle prevent weighing down device |
| CN112455704B (en) * | 2020-12-07 | 2022-10-04 | 国网河北省电力有限公司雄安新区供电公司 | Single screw unmanned aerial vehicle prevent weighing down device |
| CN113665821A (en) * | 2021-09-01 | 2021-11-19 | 浙江图盛输变电工程有限公司温州科技分公司 | Be applied to many rotor unmanned aerial vehicle of high protectiveness autopilot of electric wire netting line patrol |
| CN114802773A (en) * | 2022-04-25 | 2022-07-29 | 深圳市科比特航空技术有限公司 | Automatic popping device for emergency parachute of unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108910053A (en) | A kind of unmanned plane fallen with the anti-high-altitude of parachute | |
| CN104590556B (en) | A kind of folding unmanned plane | |
| CN103935522B (en) | A kind of rotary wind type unmanned plane falling protecting device out of control and guard method | |
| CN105035339B (en) | Zoom-type unmanned plane | |
| CN203753412U (en) | Out-of-control falling protection device of rotary wing type unmanned aerial vehicle | |
| CN105253306A (en) | UAV (Unmanned aerial vehicle) provided with falling guard device and falling guard method thereof | |
| CN206243476U (en) | VTOL fixed-wing unmanned plane | |
| CN106005409A (en) | Emergency rescue aircraft and method | |
| CN213535092U (en) | Unmanned aerial vehicle that geographic information survey and drawing was used | |
| CN206374994U (en) | Unmanned plane | |
| CN206797725U (en) | A kind of unmanned plane protective cradle | |
| CN103839376B (en) | A kind of accident locating device | |
| CN204979251U (en) | Novel spray rinsing unmanned aerial vehicle device | |
| CN103531044A (en) | Barrier alarm system for unmanned aerial vehicle | |
| CN203465855U (en) | Obstacle alarm system for unmanned plane | |
| CN108910027A (en) | A kind of unmanned plane anticollision device, collision-prevention device | |
| CN208325628U (en) | A kind of mapping unmanned plane of self-protection | |
| CN106741991A (en) | Unmanned plane | |
| CN203497168U (en) | Front camera bin of unmanned plane | |
| CN211711074U (en) | Unmanned aerial vehicle sprays paint | |
| CN211223860U (en) | Special indoor safe flying device of unmanned aerial vehicle | |
| CN208360494U (en) | A kind of unmanned plane wing | |
| CN208086017U (en) | A kind of unmanned plane of taking photo by plane that fuselage stability is high | |
| CN214356647U (en) | Take shock absorber support's unmanned aerial vehicle | |
| CN216684844U (en) | A protector for unmanned aerial vehicle wing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |