CN203494164U - Telecontrolled aircraft with propulsion propeller - Google Patents
Telecontrolled aircraft with propulsion propeller Download PDFInfo
- Publication number
- CN203494164U CN203494164U CN201320619380.8U CN201320619380U CN203494164U CN 203494164 U CN203494164 U CN 203494164U CN 201320619380 U CN201320619380 U CN 201320619380U CN 203494164 U CN203494164 U CN 203494164U
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- casing
- torquer
- housing
- inner axis
- aircraft
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Abstract
The utility model relates to a telecontrolled aircraft with a propulsion propeller. The propulsion propeller is arranged on the tail portion of an aircraft case through a connecting rod type support and is connected with an engine arranged in the aircraft case, the air outlet channel of the engine is connected with a tail pipe, the tail pipe is fixedly arranged above the rear portion of the aircraft case, and an outlet of the tail pipe is formed in the position of blades of the propulsion propeller. The telecontrolled aircraft is flexible and fast in use, stable in flying, convenient to operate remotely, good in operation performance, sensitive in response, good in flying stability and landing stability, simple in structure, convenient to dismount and mount, convenient to maintain, reliable in structure, long in service life, low in overall weight and good in driving force and direction adjustability.
Description
Technical field
The utility model belongs to toy field, especially a kind of telecontrolled aircraft with propelling screws.
Background technology
Telecontrolled aircraft can far distance controlled the aircraft of flight.Telecontrolled aircraft has entered in average family at present, wherein to play, takes direction as the leading factor; Also there is part fan to reequip it, to reach more entertainment way (as take photo by plane, load-carrying etc.).Remote controller sends signal, and the receiver on aircraft receives signal, and receiver is passed to steering wheel signal and electric energy, and steering wheel rotates, drivening rod, operating aircraft flight.
At present, the operating flying angle of common unmanned plane is smaller, and the wing of unmanned plane and empennage can both produce enough lift in this state, can guarantee the normal flight of unmanned plane.But when the unmanned plane angle of attack increases gradually, the empennage of unmanned plane will be absorbed in the low energy wake flow of wing, may cause empennage stall, even make unmanned plane enter tailspin and cause crashing, now, although motor is working properly, also cannot makes unmanned plane keep balance and rest on aerial.This is mainly to control because present telecontrolled aircraft structure mainly relies on circuit, in order to alleviate overall weight, simplifies member as far as possible, the motor that places one's entire reliance upon while controlling state of flight, and flight stability is poor, driving force is not enough.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, the telecontrolled aircraft that a kind of simple in structure, reliable, long service life, flight stability is provided, lands stably with propelling screws.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of telecontrolled aircraft with propelling screws, comprise casing, rotor device, drive unit, remote-receiver and circuit control device, described casing top middle portion is provided with rotor device, this rotor device is mounted on the drive unit in casing, remote-receiver and circuit control device are installed in casing, it is characterized in that: a mechanical universal gyroscope is installed in described casing, this universal gyroscope comprises shell, housing axle torquer, housing axle, housing, inside casing, inner axis, rotor, inner axis torquer, sensor and armature spindle, shell is the cylinder barrel shaped structure of sealing, the longitudinal two ends of this shell are all coaxially installed with a housing axle torquer, between the housing axle torquer at these longitudinal two ends, be coaxially installed with housing axle, this housing axle middle part is coaxially fixed with the housing of a rectangular box structure, the transverse ends of this housing is all coaxially installed with inside casing rotating shaft torquer, this transverse ends inside casing rotating shaft torquer between be coaxially installed with an inner axis, this inner axis middle part is coaxially fixed with the inside casing of a quadrilateral structure, this inside casing middle part is provided with a rotor by armature spindle, this armature spindle direction is mutually vertical with inner axis direction,
Described casing afterbody is provided with a propelling screws by link-type support, this screw is mounted on the engine in casing, the air-out passage union tail of this engine, this tail pipe is packed in top, casing rear portion and tail pipe outlet is arranged on propelling screws flabellum position.
And, described main frame lower end is provided with skid landing gear, this skid landing gear comprises support and slide bar, and in both sides, casing lower end, equal symmetry is fixed with two elastic supports, and the support of these both sides slows down the direct impulsive force of landing by the certain angle that front recedes.
Advantage of the present utility model and good effect are:
It is flexible, quick that the utility model is used, flight stability, be convenient to straighforward operation, handling is quick on the draw well, and flight stability and flooring stability are better, and simple in structure, easy accessibility, be convenient to safeguard, reliable in structure, long service life, overall weight is light, and it is good that driving force and direction are adjusted performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the universal gyroscope internal structure schematic diagram in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of telecontrolled aircraft with propelling screws, comprise casing 1, rotor device 3, drive unit 2, remote-receiver and circuit control device, described casing top middle portion is provided with rotor device, this rotor device connecting drive device, is provided with remote-receiver and circuit control device (not shown) in casing.
Innovative point of the present utility model is:
In order to promote flight and landing stability and the flight attitude adjustment flexibility of telecontrolled aircraft, one mechanical universal gyroscope is installed in described casing, this universal gyroscope is connected to circuit control device by sensor, this universal gyroscope concrete structure as shown in Figure 2, comprise shell 102, housing axle torquer 101, housing axle 110, housing 103, inside casing 105, inner axis 109, rotor 104, inner axis torquer 106, sensor 107 and armature spindle 108, shell is the cylinder barrel shaped structure of sealing, the longitudinal two ends of this shell are all coaxially installed with a housing axle torquer, between the housing axle torquer at these longitudinal two ends, be coaxially installed with housing axle, this housing axle middle part is coaxially fixed with the housing of a rectangular box structure, the transverse ends of this housing is all coaxially installed with inside casing rotating shaft torquer, this transverse ends inside casing rotating shaft torquer between be coaxially installed with an inner axis, this inner axis middle part is coaxially fixed with the inside casing of a quadrilateral structure, this inside casing middle part is provided with a rotor by armature spindle, this armature spindle direction is mutually vertical with inner axis direction.Gyroscope arrangement of the present utility model is simple, and quality is light, and structure is arranged in the box body of sealing and can not impact interior of aircraft structure, compares with existing detection of electrons element, and susceptibility is better, and working stability is reliable.
As long as gyroscope time is given its tripping force in work, it is rotated, get final product work really long days, little for power requirement amount, alleviate the workload of aircraft load battery.By several different methods, read the indicated direction of axle, and automatically data-signal is passed to control system, gyroscopic instrument can provide orientation, level, position, speed accurately.Gyroscopic instrument not only can be used as indicating meter, and the more important thing is that it can be used as a sensing element in automatic control system, can be used as signal transducer, in landing process, adjusts more quickly, guarantees aircraft landing safety.
In order to strengthen flight propulsive force, described casing afterbody is provided with a propelling screws 5 by link-type support, this screw is mounted on the engine in casing, the air-out passage union tail 4 of this engine, this tail pipe is packed in top, casing rear portion and tail pipe outlet is arranged on propelling screws flabellum position, this tail pipe is discharged the thermal current acceleration promotion propelling screws rotation that engine produces in-flight, increases air-flow and liquidates, and advances effective.
In order to promote the stationarity of landing of this telecontrolled aircraft, described in the present embodiment, main frame lower end is provided with skid landing gear, this skid landing gear comprises support 8 and slide bar 7, in both sides, casing lower end, equal symmetry is fixed with two elastic supports, and the support of these both sides slows down the direct impulsive force of landing by the certain angle that front recedes; The slide bar front end of both sides is all shaped with the perk 9 that identical radian measure upwards curves, and the slide bar rear portion of both sides is all fixed with the steadying plate 6 of a horizontal direction, increases to land planing stability, prevents that fuselage overturning from causing damage.
When undercarriage impacts ground, keep the stable rigid collision damage fuselage that prevents of fuselage.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: within not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (2)
1. the telecontrolled aircraft with propelling screws, comprise casing, rotor device, drive unit, remote-receiver and circuit control device, described casing top middle portion is provided with rotor device, this rotor device is mounted on the drive unit in casing, remote-receiver and circuit control device are installed in casing, it is characterized in that: a mechanical universal gyroscope is installed in described casing, this universal gyroscope comprises shell, housing axle torquer, housing axle, housing, inside casing, inner axis, rotor, inner axis torquer, sensor and armature spindle, shell is the cylinder barrel shaped structure of sealing, the longitudinal two ends of this shell are all coaxially installed with a housing axle torquer, between the housing axle torquer at these longitudinal two ends, be coaxially installed with housing axle, this housing axle middle part is coaxially fixed with the housing of a rectangular box structure, the transverse ends of this housing is all coaxially installed with inside casing rotating shaft torquer, this transverse ends inside casing rotating shaft torquer between be coaxially installed with an inner axis, this inner axis middle part is coaxially fixed with the inside casing of a quadrilateral structure, this inside casing middle part is provided with a rotor by armature spindle, this armature spindle direction is mutually vertical with inner axis direction,
Described casing afterbody is provided with a propelling screws by link-type support, this screw is mounted on the engine in casing, the air-out passage union tail of this engine, this tail pipe is packed in top, casing rear portion and tail pipe outlet is arranged on propelling screws flabellum position.
2. the telecontrolled aircraft with propelling screws according to claim 1, it is characterized in that: described main frame lower end is provided with skid landing gear, this skid landing gear comprises support and slide bar, in both sides, casing lower end, equal symmetry is fixed with two elastic supports, and the support of these both sides slows down the direct impulsive force of landing by the certain angle that front recedes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619380.8U CN203494164U (en) | 2013-09-30 | 2013-09-30 | Telecontrolled aircraft with propulsion propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619380.8U CN203494164U (en) | 2013-09-30 | 2013-09-30 | Telecontrolled aircraft with propulsion propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494164U true CN203494164U (en) | 2014-03-26 |
Family
ID=50325172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320619380.8U Expired - Fee Related CN203494164U (en) | 2013-09-30 | 2013-09-30 | Telecontrolled aircraft with propulsion propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548616B (en) * | 2014-11-25 | 2019-01-04 | 王长民 | A kind of telecontrolled aircraft |
-
2013
- 2013-09-30 CN CN201320619380.8U patent/CN203494164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548616B (en) * | 2014-11-25 | 2019-01-04 | 王长民 | A kind of telecontrolled aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |