CN102582834A - Saucer-shaped aircraft - Google Patents
Saucer-shaped aircraft Download PDFInfo
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- CN102582834A CN102582834A CN2012100616885A CN201210061688A CN102582834A CN 102582834 A CN102582834 A CN 102582834A CN 2012100616885 A CN2012100616885 A CN 2012100616885A CN 201210061688 A CN201210061688 A CN 201210061688A CN 102582834 A CN102582834 A CN 102582834A
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- control rudder
- direction control
- duct body
- rudder
- link span
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Abstract
The invention discloses a saucer-shaped aircraft, which belongs to the field of aviation. The saucer-shaped aircraft comprises a brushless direct current motor (5), a screw propeller (2), a steering engine (12), a battery (7), a guide vane set (13) comprising guide vanes (3) and a culvert body (1), wherein the screw propeller (2) is fixed to the brushless direct current motor (5). The saucer-shaped aircraft is characterized by also comprising a fixing block (6), a direction control rudder (4) and a control rudder connecting frame (8), wherein the brushless direct current motor (5) is connected with the upper surface of the fixing block (6); one end of each of the guide vanes (3) is connected with the fixing block (6), and the other end of each of the guide vanes (3) is connected with the inner surface of the culvert body (1); the battery (7) is fixed on the lower surface of the fixing block (6); the direction control rudder (4) is formed by bending a rectangular plate in the directions of two parallel edges of the rectangular plate; and the control rudder connecting frame (8) is fixed to the culvert body for supporting the direction control rudder. The saucer-shaped aircraft has the advantages of stable flying, easiness for operation and control, stable hovering and superior performance in tasks such as air photography and air detection.
Description
Technical field
The present invention designs a kind of aircraft, relates in particular to a kind of disc-shaped flying craft, belongs to the aeronautical technology field.
Background technology
At present, it is the source of its power that a dish type aircraft adopts ducted fan, rotor or screw propeller more, in the process that it flies forward, in order to obtain horizontal thrust forward, must adjust attitude of flight vehicle, and fuselage promptly tilts.Yet because the existence of gyro effect and ducted fan aerodynamic characteristic are complicated; Preceding flying in the journey, aircraft promptly has the trend fight that keeps its horizontality that its attitude is adjusted, and it is in the complex wake of the place ahead incoming flow and ducted fan suction stream simultaneously; Very easily cause fuselage air turbulence on every side; The aircraft flight state labile, the speed setting difficulty, even aircraft danger out of control is arranged.And problems such as flight course instability, fuselage inclination also cause airborne equipment normally to work effectively.Simultaneously, the inclination fuselage also causes loss of lift, increases energy consumption.
Aspect aircraft hovering, existing is the aircraft of power with screw propeller or rotor, outside screw propeller or rotor are exposed to, very easily receives the interference of air-flow, and its stability is not good, and the control difficulty is also bigger.Simultaneously, the lift that its screw propeller of dependence that this type aircraft can only be simple or rotor provide is kept it and is hovered, and can't utilize other parts of fuselage to produce lift, causes the wasting of resources.
Summary of the invention
The objective of the invention is to overcome the weak point that exists in said structure design and the technology, the disc-shaped flying craft of a kind of new structural design and later-model flight propelling unit is provided.
Technical scheme of the present invention is:
A kind of disc-shaped flying craft comprises: brshless DC motor, screw propeller, steering wheel, battery, the breather vane group that comprises breather vane, duct body; Screw propeller is fixed on the brshless DC motor,
It is characterized in that: also comprise fixed block, brshless DC motor is connected with the fixed block upper surface, and an end of breather vane connects fixed block, and the other end connects duct body inside face, and the fixed block lower surface is fixed with battery; Also comprise direction control rudder, control rudder link span simultaneously;
Direction control rudder is to bend to arc by rectangular plate along the direction on two wherein parallel limits to form; Whenever at a distance from 90 degree 1 control rudder link span is installed at duct body lower surface, is installed 4 altogether; Control rudder link span is fixed on the duct body, is used to support direction control rudder; A straight flange of direction control rudder is the revolute pair of axis with the straight line that control rudder link span connects into this straight flange place, and direction control rudder is realized single rotational freedom through this revolute pair; Simultaneously each direction control rudder end being used to connect the straight flange of control rudder link span is connected with a steering wheel axle, and the use screw is fixed on steering wheel and controls on the rudder link span.
Further; Described duct body is a kind of device of hollow ring structure; It is by with the oval osed top figure of forming of straight line section and half, around its figure outer near and be parallel to a circular ring structure that axis rotation one circle forms of linear portion, wherein between the cavity of formation be called electric cabin; The part that is formed by the linear portion rotation that automatic control instrumentation duct body is housed in the electric cabin is the duct inwall, and the part that the semiellipse rotation forms is the duct shell.
Further, it is characterized in that: the breather vane group of described controlled angle comprises and is no less than 3 breather vanes, and each breather vane is connected with a steering wheel respectively.
Advantage of the present invention is:
1, structure design is novel, ingenious, scientific and reasonable, the design use of electrical store the space.
2, it can have the ability that VTOL, hovering, extreme low-altitude low-speed are cruised.
3, novel duct body can flight course in, help to increase lift, reduce air resistance, cut down the consumption of energy.
4, it can remain standard of fuselage in traveling process, can change sense of motion arbitrarily, can regulate horizontal flight speed as requested at any time smoothly, and stability is strong.
5, it is in flight course, and breather vane can produce the slip-stream size according to screw propeller and regulate its angle at any time, guarantees the aircraft all-the-time stable, does not spin.
6, because have the protection of novel duct body, make its comformability strong, safe and reliable, the flight noise is little, good concealment.
7, flight stability of the present invention, easiness in handling, hovering is stable, take photo in the sky, excellent performance in the tasks such as aerial reconnaissance, target tracking.
Description of drawings
Fig. 1 is the normal axomometric drawing (one of them yaw rudder puts down) of disc-shaped flying craft
Fig. 2 is the front sectional elevation of disc-shaped flying craft
Fig. 3 is the top view (yaw rudder is packed up) of disc-shaped flying craft
Fig. 4 is the novel duct body portion section-drawing of disc-shaped flying craft
Fig. 5 is the scheme drawing of flight forward of disc-shaped flying craft
Fig. 6 is the scheme drawing that brakes in the flight course of disc-shaped flying craft
Fig. 7 direction control rudder is connected scheme drawing with control rudder link span and steering wheel
Fig. 8 steering wheel is connected scheme drawing with direction control rudder
Fig. 9 controls rudder link span scheme drawing
Figure 10 direction control rudder
Among the figure, duct body 1, screw propeller 2, breather vane 3, direction control rudder 4, brshless DC motor 5, fixed block 6, lithium polymer battery 7, control rudder link span 8, electrical store 9, duct body inwall 10, aerodynamic housing 11, steering wheel 12, breather vane group 13.
The specific embodiment
In conjunction with accompanying drawing embodiments of the invention are described in further detail
Principle of work of the present invention:
A kind of disc-shaped flying craft comprises: brshless DC motor 5, screw propeller 2, steering wheel 12, battery 7, the breather vane group 13 that comprises breather vane 3, duct body 1; Screw propeller 2 is fixed on the brshless DC motor 5,
It is characterized in that: also comprise fixed block 6, brshless DC motor 5 is connected with fixed block 6 upper surfaces, and an end of breather vane 3 connects fixed block 6, and the other end connects duct body 1 inside face, and fixed block 6 lower surfaces are fixed with battery 7; Also comprise direction control rudder 4, control rudder link span 8 simultaneously;
Further; Described duct body 1 is a kind of device of hollow ring structure; It is by with the oval osed top figure of forming of straight line section and half, around its figure outer near and be parallel to a circular ring structure that axis rotation one circle forms of linear portion, wherein between the cavity of formation be called electric cabin 9; The part that is formed by the linear portion rotation that automatic control instrumentation duct body 1 is housed in the electric cabin 9 is a duct inwall 10, and the part that the semiellipse rotation forms is a duct shell 11.
Further, it is characterized in that: the breather vane group 13 of described controlled angle comprises and is no less than 3 breather vanes 3, and each breather vane 3 is connected with a steering wheel respectively.
As shown in Figure 1, direction control rudder 4 adopts specific arc design, is connected with control rudder link span 8, and each direction control rudder 4 is connected with a steering wheel 12 simultaneously, and steering wheel 12 can be controlled direction control rudder 4 around the upset up or down on demand of its axial region.When direction control rudder 4 is turned to duct body below downwards, in the time of in the air-flow that the entering screw propeller produces, can produce Coanda effect; The direction of flowing through control rudder 4 flow direction of format of wandering about as a refugee of bringing about the desired sensation; The direction control rudder 4 that changes into along with protrusion gets surperficial flow at high speed, on the surface of direction control rudder 4 near the duct center, produces low pressure, and direction control rudder 4 opposite sides are barometric pressure; Both sides produce difference of pressure, and then produce the thrust of horizontal direction.
As shown in Figure 2, engine installation (comprising screw propeller 2, brshless DC motor 5) is positioned on novel duct body 1 central axis, and the fixed block lower surface of engine installation connects more has battery 7, and battery adopts the high-performance lithium polymer battery.Battery weight is bigger, and the center of gravity of whole aircraft is positioned at the below of its central axis, helps to increase the stability of aircraft.
As shown in Figure 3, the breather vane group 13 of controlled angle is made up of 4 breather vanes 3, and each breather vane 3 is connected with steering wheel respectively.Acting as of the breather vane group 13 of controlled angle overcomes the fuselage reactive torque.The angle of inclination of each breather vane 3 is controlled by steering wheel, can be according to the rotating speed of screw propeller, and the angle of inclination of real time altering breather vane 3 guarantees that aircraft in flight course rotation can not take place all the time.Simultaneously, breather vane 3 has improved propeller race, makes its air flow line unified, strengthens the ability of direction control rudder 4 control directions.
As shown in Figure 4; Novel duct body 1 is made up of duct body inwall 10, aerodynamic housing 11; Between its duct body inwall 10 and aerodynamic housing 11, form a cavity; As electrical store 9, be equipped with in the electrical store 9: flight control system, miniature Attitude And Heading Reference System, ultrasonic ranging sensor, steering wheel etc.
As shown in Figure 4, duct body inwall 10 the first half are inwardly outstanding arcuate structures, when high velocity air is surperficial through it, produce low pressure on its surface, the lift when being used to increase its flight.The outside of novel duct body 1 is an aerodynamic housing 11, adopts airflow design, in flight course, can effectively reduce the influence of air resistance and air turbulence.
As shown in Figure 5, in flight course, overturn downwards with the corresponding direction control of heading rudder 4; In order to the thrust of horizontal direction to be provided; Remaining 4 of direction control rudder upwards overturns and packs up, and is fitted on the duct external surface, in order to reduce the air resistance in the flight course.In flight course, can control flying speed through the angle that change of direction is controlled rudder 4 upset.Aircraft in the flight course fuselage that can not tilt, gyro effect can not harm the stability of aircraft.Because of the conservation of angular momentum, increased its stability on the contrary.
As shown in Figure 6; When aloft disc-shaped flying craft needs urgent hovering or accurately is positioned certain place; Can put down the direction control rudder 4 of the other end, produce resistance backward, serve as the direction control rudder 4 upwards upsets of progradation simultaneously; Reduce reasoning forward, reach the aircraft purpose of brake fast.
Claims (3)
1. a disc-shaped flying craft comprises: brshless DC motor (5), screw propeller (2), steering wheel (12), battery (7), the breather vane group (13) that comprises breather vane (3), duct body (1); Screw propeller (2) is fixed on the brshless DC motor (5),
It is characterized in that: also comprise fixed block (6), brshless DC motor (5) is connected with fixed block (6) upper surface, and an end of breather vane (3) connects fixed block (6), and the other end connects duct body (1) inside face, and fixed block (6) lower surface is fixed with battery (7); Also comprise direction control rudder (4), control rudder link span (8) simultaneously;
Direction control rudder (4) is to bend to arc by rectangular plate along the direction on two wherein parallel limits to form; Whenever at a distance from 90 degree 1 control rudder link span (8) is installed at duct body (1) lower surface, is installed 4 altogether; Control rudder link span (8) is fixed on the duct body, is used to support direction control rudder; A straight flange of direction control rudder (4) is the revolute pair of axis with the straight line that control rudder link span (8) connects into this straight flange place, and direction control rudder (4) is realized single rotational freedom through this revolute pair; The end that each direction control rudder (4) of while is used for connecting the straight flange of controlling rudder link span (8) is connected with a steering wheel (12) axle, and the use screw is fixed on steering wheel (12) on the control rudder link span (8).
2. according to right 1 described a kind of disc-shaped flying craft; It is characterized in that: described duct body (1) is a kind of device of hollow ring structure; It is by with the oval osed top figure of forming of straight line section and half; Around its figure outer near and be parallel to a circular ring structure that axis rotation one circle forms of linear portion; The cavity that forms wherein is called electric cabin (9), and the part that is formed by the linear portion rotation that automatic control instrumentation duct body (1) is housed in electric cabin (9) is duct inwall (10), and the part that the semiellipse rotation forms is duct shell (11).
3. according to right 1 described a kind of disc-shaped flying craft, it is characterized in that: the breather vane group (13) of described controlled angle comprises and is no less than 3 breather vanes (3), and each breather vane (3) is connected with a steering wheel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100616885A CN102582834A (en) | 2012-03-09 | 2012-03-09 | Saucer-shaped aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100616885A CN102582834A (en) | 2012-03-09 | 2012-03-09 | Saucer-shaped aircraft |
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| CN102582834A true CN102582834A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100616885A Pending CN102582834A (en) | 2012-03-09 | 2012-03-09 | Saucer-shaped aircraft |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803078A (en) * | 2012-11-12 | 2014-05-21 | 余彦武 | Flying saucer type helicopter utilizing active airflow to generate lifting power |
| CN106004287A (en) * | 2016-06-28 | 2016-10-12 | 沈阳航空航天大学 | Amphibious multifunctional vertical take-off and landing aircraft |
| CN106314777A (en) * | 2016-08-29 | 2017-01-11 | 英华达（上海）科技有限公司 | UAV (unmanned aerial vehicle) |
| CN106986029A (en) * | 2017-03-31 | 2017-07-28 | 郭应辉 | Disc-shaped flying craft |
| CN107042886A (en) * | 2016-12-27 | 2017-08-15 | 上海瞬动科技有限公司合肥分公司 | A kind of disc-shaped unmanned machine |
| CN108408040A (en) * | 2018-05-04 | 2018-08-17 | 安徽工业大学 | A kind of rudder control jet double-rotor aerobat |
| WO2019068839A1 (en) * | 2017-10-05 | 2019-04-11 | Autonomous Devices Limited | Control system for fluid borne vehicles |
| CN109843720A (en) * | 2016-08-08 | 2019-06-04 | 克莱奥机器人公司 | Unmanned plane and system for controlling unmanned plane |
| CN111232191A (en) * | 2018-11-29 | 2020-06-05 | 戴瑾 | Rotor craft using control surface to control attitude |
| CN112173096A (en) * | 2016-09-21 | 2021-01-05 | 深圳市大疆创新科技有限公司 | Unmanned plane |
| CN113002773A (en) * | 2019-12-20 | 2021-06-22 | 刘甫庆 | Novel flight mode and novel aircraft |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803078A (en) * | 2012-11-12 | 2014-05-21 | 余彦武 | Flying saucer type helicopter utilizing active airflow to generate lifting power |
| CN106004287A (en) * | 2016-06-28 | 2016-10-12 | 沈阳航空航天大学 | Amphibious multifunctional vertical take-off and landing aircraft |
| EP3497015A4 (en) * | 2016-08-08 | 2020-04-08 | Cleo Robotics Inc. | An unmanned aerial vehicle and a system for controlling an unmanned aerial vehicle |
| EP4286273A3 (en) * | 2016-08-08 | 2024-04-03 | Cleo Robotics Inc. | An unmanned aerial vehicle and a system for controlling an unmanned aerial vehicle |
| US11542000B2 (en) | 2016-08-08 | 2023-01-03 | Cleo Robotics Inc. | Flight control for an unmanned aerial vehicle |
| CN109843720A (en) * | 2016-08-08 | 2019-06-04 | 克莱奥机器人公司 | Unmanned plane and system for controlling unmanned plane |
| CN106314777A (en) * | 2016-08-29 | 2017-01-11 | 英华达（上海）科技有限公司 | UAV (unmanned aerial vehicle) |
| CN106314777B (en) * | 2016-08-29 | 2019-12-24 | 英华达（上海）科技有限公司 | Unmanned aerial vehicle |
| CN112173096A (en) * | 2016-09-21 | 2021-01-05 | 深圳市大疆创新科技有限公司 | Unmanned plane |
| CN107042886A (en) * | 2016-12-27 | 2017-08-15 | 上海瞬动科技有限公司合肥分公司 | A kind of disc-shaped unmanned machine |
| CN106986029B (en) * | 2017-03-31 | 2024-01-12 | 郭应辉 | Dish-shaped aircraft |
| CN106986029A (en) * | 2017-03-31 | 2017-07-28 | 郭应辉 | Disc-shaped flying craft |
| WO2019068839A1 (en) * | 2017-10-05 | 2019-04-11 | Autonomous Devices Limited | Control system for fluid borne vehicles |
| CN108408040B (en) * | 2018-05-04 | 2021-01-08 | 安徽工业大学 | Rudder-controlled air injection double-rotor aircraft |
| CN108408040A (en) * | 2018-05-04 | 2018-08-17 | 安徽工业大学 | A kind of rudder control jet double-rotor aerobat |
| CN111232191A (en) * | 2018-11-29 | 2020-06-05 | 戴瑾 | Rotor craft using control surface to control attitude |
| CN113002773A (en) * | 2019-12-20 | 2021-06-22 | 刘甫庆 | Novel flight mode and novel aircraft |
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Application publication date: 20120718 |