CN205598644U - Automatic emergent landing mechanism of propeller type model aeroplane and model ship aircraft - Google Patents
Automatic emergent landing mechanism of propeller type model aeroplane and model ship aircraft Download PDFInfo
- Publication number
- CN205598644U CN205598644U CN201620333628.8U CN201620333628U CN205598644U CN 205598644 U CN205598644 U CN 205598644U CN 201620333628 U CN201620333628 U CN 201620333628U CN 205598644 U CN205598644 U CN 205598644U
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- aircraft
- controller
- model
- propeller type
- landing mechanism
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- 239000006096 absorbing agent Substances 0.000 claims abstract description 9
- 230000035939 shock Effects 0.000 claims abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 3
- 241001330002 Bambuseae Species 0.000 abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 3
- 239000011425 bamboo Substances 0.000 abstract 3
- 230000005611 electricity Effects 0.000 abstract 2
- 230000006378 damage Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Abstract
The utility model provides an automatic emergent landing mechanism of propeller type model aeroplane and model ship aircraft, includes aircraft body, install engine and back shaft on aircraft body's the aircraft nose. The cover is equipped with section of thick bamboo axle on the back shaft, the epaxial the propeller blades that installs of a section of thick bamboo. A set seat is installed on the back shaft top, install radome fairing, descending pack and catapult on the dish seat, descending pack and catapult all lie in the radome fairing. Install the controller in the aircraft body, the controller is connected with the catapult electricity. Section of thick bamboo axle the inner is provided with drive gear, drive gear is installed to the main shaft of engine, drive gear and drive gear meshing. Install the encoder on the main shaft of engine, the shock absorber is installed to the undercarriage that aircraft body set up, the shock absorber is provided with pressure sensor, pressure sensor, encoder all are connected with the controller electricity. Automatic emergent landing mechanism of propeller type model aeroplane and model ship aircraft can open the parachute at the aircraft foremost, when making the condition such as the aircraft breaks down, can slowly land, prevents to pound the pedestrian because of the crash, avoids causing the incident.
Description
Technical field
This utility model relates to a kind of aeromodelling airplane, specifically a kind of propeller type aeromodelling airplane automatic emergency landing mechanism.
Background technology
Along with the raising of material life, the maturation of model plane product, increasing people purchases aeromodelling airplane and carries out amusement and leisure.Mesh
Front people play aeromodelling airplane place and are concentrated mainly on park, vacant lot, community, but these local pedestrians are more, when aeromodelling airplane flies
During break down, fall, be very easy to pound pedestrian, cause security incident.And starting due to aeromodelling airplane
The parts such as machine, controller are all located at fore-body, aeromodelling airplane run out of steam crash time, can land crash by head, electromotor,
The parts such as controller can directly damage, and causes bigger economic loss.
Utility model content
The deficiency that this utility model exists for above-mentioned prior art, proposes a kind of propeller type aeromodelling airplane automatic emergency landing machine
Structure.
Propeller type aeromodelling airplane automatic emergency landing mechanism of the present utility model, including airframe, the machine of described airframe
Electromotor and support shaft are installed on Tou.
It is set with an axle in described support shaft, described cylinder axle is provided with propeller blade.
Described support shaft top is provided with dish seat, and described dish seat is provided with trousers, landing pack and ejector, described landing
Pack and ejector are all located in trousers.
Being provided with controller in described airframe, described controller electrically connects with ejector.
Described cylinder axle the inner is provided with travelling gear, and the main shaft of described electromotor is provided with driving gear, described driving gear and biography
Moving gear engages.
Being provided with encoder on the main shaft of described electromotor, the undercarriage that described airframe is arranged is provided with shock absorber, described in keep away
Shake device is provided with pressure transducer, and described pressure transducer, encoder are all electrically connected with the controller.
Preferably, the inner end edge of told trousers is tangent with cylinder axle outer wall.
Preferably, described travelling gear is to be arranged on the internal gear that an axle is inner.
The beneficial effects of the utility model are: propeller type aeromodelling airplane automatic emergency landing mechanism can be opened foremost at aircraft
Parachute, when making the situations such as aircraft breaks down, it is possible to slowly lands, and prevents from pounding pedestrian because crashing, it is to avoid cause safe thing
Therefore.Will also result in body injury owing to the aeromodelling airplane of parachuting lands, parachute is arranged on foremost, after opening, makes model plane fly
During machine parachuting, head upward, makes tail first contact to earth, it is to avoid the vitals such as electromotor receive damage, makes aeromodelling airplane
Only need to repairing simple to afterbody can again recover to use.Parachute is arranged on fixing dish seat, it is to avoid parachute is along with spiral
Oar rotates, and when preventing aeromodelling airplane from normally using, parachute is excited by mistake, also prevents from rotating during parachuting, it is ensured that during parachuting
Fall steadily.Trousers protection landing pack, concurrently forms flow-guiding structure, and tangent with cylinder axle, it is ensured that model plane integrated air
Demanding kinetics.Encoder can automatically detect engine cut-off, thus automatically excites parachute to open, and improves it to prominent
The response speed of condition of oestrusing, reduce further the danger that air crash causes, and improves safety.Pressure transducer is able to confirm that model plane
Whether aircraft is landing state, it is to avoid during landing, engine cut-off causes parachute to excite by mistake, it is ensured that aeromodelling airplane normally uses.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of propeller type aeromodelling airplane emergency landing mechanism.
Detailed description of the invention
In order to be able to further appreciate that structure of the present utility model, feature and other purpose, in conjunction with appended preferred embodiment specifically
Bright as follows, illustrated preferred embodiment is merely to illustrate the technical solution of the utility model, and non-limiting this utility model.
Detailed description of the invention of the present utility model is as follows:
As it is shown in figure 1, propeller type aeromodelling airplane automatic emergency landing mechanism includes airframe 1, the head of airframe 1
On electromotor 2 and support shaft 3 are installed.
Being set with an axle 4 in support shaft 3, support shaft 3 is fixed, and cylinder axle 4 rotates in support shaft 3.On cylinder axle 4, spiral shell is installed
Rotation paddle blade 5, forms propeller.
Support shaft 3 top is provided with dish seat 6, and dish seat 6 is provided with trousers 7, landing pack 8 and ejector 9, parachute
Bag 8 and ejector 9 are all located in trousers 7.
The inner end edge of trousers 7 is tangent with cylinder axle 4 outer wall, not only acts as the effect of a protective cover, protects landing therein
Pack 8 and ejector 9, also guide result, the aerodynamic structures that composition aircraft is overall as an air-flow.
Being provided with controller in airframe 1, controller electrically connects with ejector 9, controls ejector 9 by trousers 7 from dish
Flick on seat 6.
Cylinder axle 4 the inner is provided with travelling gear 11, and the main shaft of electromotor 2 is provided with driving gear 12, drives gear 12 and passes
Moving gear 11 engages, and makes electromotor 2 drive the propeller of cylinder axle 4 and propeller blade 5 composition to rotate, provides for aircraft flight
Power.
For avoiding drive mechanism to affect the aerodynamic structures that aeromodelling airplane is overall, travelling gear 11 is inner for being arranged on an axle 4
Internal gear, drive mechanism is hidden into inside.
Encoder 13, the rotating speed of detection main shaft are installed on the main shaft of electromotor 2；The undercarriage 14 that airframe 1 is arranged is installed
Shock absorber 15, shock absorber 15 is provided with pressure transducer, and pressure transducer, by detecting the stress of shock absorber 15, detects
Aeromodelling airplane is in state of flight at present and still lands state.Pressure transducer, encoder 13 are all electrically connected with the controller.
In aeromodelling airplane flight course, electromotor 2 works, and encoder 13 is as speed probe, and detection electromotor 2 is main in real time
The rotating speed of axle, and rotary speed information is sent to controller.Pressure transducer detects the pressure state of shock absorber 15 in real time, and will pressure
Force information is sent to controller.When electromotor 2 breaks down, aeromodelling airplane stops, and cylinder axle 4 and propeller blade 5 form
Dead stick.Die-offing occurs in the rotary speed information that controller obtains, and pressure information is less simultaneously, and display aeromodelling airplane is in and flies
Row state, trousers 7 is flicked from dish seat 6 by now controller control ejector 9, outside landing pack 8 is exposed to, due to
The effect of air-flow, deployment, draws whole aeromodelling airplane and carries out slow fall.Exciting of parachute is automatically controlled by controller,
Can react rapidly, without remote controller operation when there is emergency case, it is to avoid remote controller is malfunctioning make parachute cannot smooth opening,
Improve safety further.
During slow fall, the head of airframe is upward, tail-down.When contacting to earth, tail first lands, when buffering is landed further
Impact, protection is positioned at head and the various electronic equipments of airframe front portion and other parts.
Claims (3)
1. a propeller type aeromodelling airplane automatic emergency landing mechanism, it is characterised in that include airframe (1), described aircraft machine
Electromotor (2) and support shaft (3) are installed on the head of body (1),
It is set with an axle (4) in described support shaft (3), described cylinder axle (4) is provided with propeller blade (5)；
Described support shaft (3) top is provided with dish seat (6), and described dish seat (6) is provided with trousers (7), landing pack (8)
With ejector (9), described landing pack (8) and ejector (9) are all located in trousers (7)；
Being provided with controller in described airframe (1), described controller electrically connects with ejector (9)；
Described cylinder axle (4) the inner is provided with travelling gear (11), and the main shaft of described electromotor (2) is provided with driving gear (12),
Described driving gear (12) is engaged with travelling gear (11)；
Encoder (13) is installed, the undercarriage (14) that described airframe (1) is arranged on the main shaft of described electromotor (2)
Being provided with shock absorber (15), described shock absorber (15) is provided with pressure transducer, described pressure transducer, encoder (13)
All it is electrically connected with the controller.
Propeller type aeromodelling airplane automatic emergency landing mechanism the most according to claim 1, it is characterised in that told trousers (7)
Inner end edge tangent with cylinder axle (4) outer wall.
Propeller type aeromodelling airplane automatic emergency landing mechanism the most according to claim 1, it is characterised in that described travelling gear
(11) internal gear inner for being arranged on an axle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333628.8U CN205598644U (en) | 2016-04-20 | 2016-04-20 | Automatic emergent landing mechanism of propeller type model aeroplane and model ship aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333628.8U CN205598644U (en) | 2016-04-20 | 2016-04-20 | Automatic emergent landing mechanism of propeller type model aeroplane and model ship aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205598644U true CN205598644U (en) | 2016-09-28 |
Family
ID=56973612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620333628.8U Expired - Fee Related CN205598644U (en) | 2016-04-20 | 2016-04-20 | Automatic emergent landing mechanism of propeller type model aeroplane and model ship aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205598644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089976A (en) * | 2022-07-14 | 2022-09-23 | 代海超 | Aviation model in aviation sports |
-
2016
- 2016-04-20 CN CN201620333628.8U patent/CN205598644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089976A (en) * | 2022-07-14 | 2022-09-23 | 代海超 | Aviation model in aviation sports |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170925 Address after: 266000 Shandong Province, Qingdao city Chengyang District Chunyang Road No. 88 building room 311 business days of the digital city Patentee after: QINGDAO HAOTIAN XIANGYU AVIATION TECHNOLOGY Co.,Ltd. Address before: 101.102, 266000, SME incubator building, 1 Kam Yip Road, Qingdao hi tech Industrial Development Zone, Shandong, China Patentee before: QINGDAO HAOTIANXIANG INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 |