CN205055430U - But differential steering's high mobility model propeller aircraft - Google Patents
But differential steering's high mobility model propeller aircraft Download PDFInfo
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- CN205055430U CN205055430U CN201520814947.6U CN201520814947U CN205055430U CN 205055430 U CN205055430 U CN 205055430U CN 201520814947 U CN201520814947 U CN 201520814947U CN 205055430 U CN205055430 U CN 205055430U
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- 238000000034 method Methods 0.000 abstract description 7
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Abstract
The utility model relates to a but differential steering's high mobility model propeller aircraft. It is single in order to solve the mode of taking off that current remote control propeller aeroplane of the same kind electronic exists, drawback such as a little less than the safety protection when aircraft is out of control, the utility model discloses a following technical scheme, the aircraft includes the fuselage, the wing, the fin, the undercarriage, power device turns to the device, and battery and remote control circuit wherein install the rotor on the power device. When VTOL and hovering, mainly produce lift through the rotor, turn to the reaction torque that the device is used for balanced rotor, when the conventionality is taken off and land, mainly producing the pulling force through turning to the device, and then passing through wing production lift, the rotor can produce supplementary lift under the drive of air current this moment, when the aviation accident or when out of control, the relative updraft of usable decline in -process drives the rotor and rotates to produce certain lift, guarantee the aircraft safe landing.
Description
Technical field
The utility model relates to a kind of model propeller aircraft with fixed wing, specifically refers to a kind of electric remote controlled toy or aviation model propeller aircraft.
Background technology
Current existing similar electric remote control propeller aeroplane, as the electric remote controlled airplane controlled by single-chip microcomputer of No. 200320119026.5th, Chinese patent, the propeller aeroplane of a kind of electric remote control of a kind of propeller type electric remote control toy aeroplane that No. 200820043191.Xth, Chinese patent and No. 200910037965.7th, Chinese patent, there is its respective advantage, but also there is the service condition limited separately and some familiar lacunas, such as a kind of propeller type electric remote control toy aeroplane structure of No. 200820043191.Xth, Chinese patent comprises fuselage and is arranged at the port wing on fuselage, starboard wing, empennage, power supply, power set, remote control circuit, transfer, power set are by a screw, a drive motors and drive speed-adjusting mechanism are formed, transfer is arranged at rudder on empennage and controlling organization.The shortcoming of this toy airplane is: transfer complex structure, causes toy airplane price higher.The propeller aeroplane structure of a kind of electric remote control that No. 200910037965.7th, Chinese patent comprises fuselage and is arranged at the port wing on fuselage, starboard wing, empennage, battery, power set, remote control circuit, transfer, power set to be arranged on the driving shaft that drive motors inside fuselage head and is fixed on drive motors by one and the screw be in outside fuselage head is formed, transfer is by the port in above-below direction be located at respectively on the wing of left and right, be installed on the shaft axis in each port steer motor of arranging roughly in vertical direction and the impeller that turns to be fixed on steer motor axle to form.The familiar lacunas of this model plane or toy airplane is: the mode of taking off is fixed, and when aircraft is out of control, security protection ability is more weak.
Utility model content
In order to the mode of taking off overcome existing for existing similar electric remote control model propeller aircraft is single, transfer structure is more complicated, the defect that when aircraft flight is out of control, security protection performance is poor, the technical solution adopted in the utility model is: a kind of can the motor-driven model propeller aircraft of height of differential steering, comprise fuselage and be arranged at wing, empennage, undercarriage, power set, transfer, battery, the remote control circuit on fuselage, it is characterized in that: power set to be fixed on drive motors driving shaft by a drive motors being arranged on rear inner part in fuselage and one and the rotor being in fuselage roof is formed, directional clutch is sleeved on the driving shaft of connection rotor, battery is done for being electrically connected by remote control circuit and drive motors, transfer is by the left steering motor be arranged in port wing leading edge, left-hand airscrew and the right turn motor be arranged in starboard wing leading edge, right-hand screw oar forms, wherein, left steering motor is connected with right-hand screw oar with left-hand airscrew each via a drive speed-adjusting mechanism respectively with right turn motor, the steering spindle of steer motor is all parallel with fuselage, left-hand airscrew and right-hand screw oar are all arranged forward perpendicular to ground blade, battery is done for being electrically connected by remote control circuit and left steering motor and right turn motor.
The mode of taking off that technique scheme can provide VTOL different with rolling start two kinds, one utilizes drive motors to drive rotor to carry out VTOL, utilizing left steering motor and right turn motor to drive left-hand airscrew and right-hand screw oar to produce thrust respectively, to balance torsional moment that rotor wing rotation produces fuselage from left steering motor and the drive speed-adjusting mechanism controls left steering motor that right turn motor is connected and right turn output power of motor size different and the differential steering realizing aircraft is flown by regulating respectively; Another kind utilizes two aerofoils of aircraft to produce lift to carry out rolling start, simultaneously in flight course, airflow function is on screw and rotor, propeller motion is made to produce extra-push model, rotor is moved and produces extra lift, impel aircraft to fly better more stably, this just can overcome the defect of prior art.
What technique scheme adopted is roller directional clutch, star-wheel dress on the driving shaft, outer shroud is connected with rotor, the wedge shape cavity of star-wheel and outer interannular is built with roller, roller number is generally 3 to 8, concrete quantity is determined according to model aircraft size, each roller is pushed ahead with little thrust by spring push-rod and is in half wedging state, such aviation accident or out of control time, without the need to drive the driving shaft of drive motors rotate and directly utilize airflow function produce on rotor upwards lift buffering aviation accident time decline out of control, thus protection aircraft, this just can overcome the defect of prior art.
The directional clutch that technique scheme adopts also can substitute with one-way bearing device.
The power set of technique scheme also include rotary-wing transmission speed adjusting gear, drive motors controls the power output of driving shaft by rotary-wing transmission speed adjusting gear, and wherein the driving shaft of drive motors is the power output shaft in the rotating shaft of drive motors or the drive speed-adjusting mechanism that is connected with drive motors.
The empennage of technique scheme is the simple vee tail of structure, also can adopt the modes such as single vertical fin wing, the twin vertical fin wing.
The beneficial effects of the utility model: to balance torsional moment that rotor wing rotation produces fuselage with left steering motor and the drive speed-adjusting mechanism controls left steering motor that right turn motor is connected and right turn output power of motor size different and the differential steering realizing aircraft is flown by regulating respectively, be easy to realization and also maneuverability stronger.In addition, wing and rotor all can provide lift, make aircraft better complete the different flight attitudes such as VTOL, hovering and differential steering, have higher mobility.And the technical program effectively can also improve the security protection ability of the model of an airplane time out of control.Transfer structure of the present utility model is comparatively simple, and the structural design of adding optimization makes the price of aircraft reduce, and can also improve its emulation property with interesting.
Accompanying drawing explanation
Fig. 1 is a three-dimensional line schematic diagram of the present utility model, omits the connection wire between each electricity consumption device in figure.
Fig. 2 is a roller directional clutch schematic diagram.
In accompanying drawing: undercarriage, 7-battery, 8-remote control circuit, 9-drive motors, 10-driving shaft, 11-directional clutch, 12-rotor, 13-right turn motor, 14-left steering motor, 15-right-hand screw oar, 16-left-hand airscrew, 17-rotary-wing transmission speed adjusting gear, 18-star-wheel, 19-outer shroud, 20-roller, 21-spring push-rod after 1-fuselage, 2-starboard wing, 3-port wing, 4-empennage, 5-nose-gear, 6-.
Detailed description of the invention
With reference to accompanying drawing 1 and accompanying drawing 2, the utility model proposes a kind of can the motor-driven model propeller aircraft of height of differential steering, specifically comprise fuselage 1 and be arranged at wing, empennage 4, undercarriage, power set, transfer, battery 7 and the remote control circuit 8 on fuselage 1; It is characterized in that: power set to be fixed on drive motors 9 driving shaft 10 by a drive motors 9 being arranged on rear inner part in fuselage 1 and one and the rotor 12 being placed in fuselage 1 top is formed, and battery 7 is done confession by remote control circuit 8 and drive motors 9 and is electrically connected;
Transfer is by the right turn motor 13 be arranged in starboard wing 2 leading edge, right-hand screw oar 15 and be arranged on left steering motor 14 in port wing 3 leading edge, left-hand airscrew 16 forms; Wherein right turn motor 13 is connected with left-hand airscrew 16 with right-hand screw oar 15 each via a drive speed-adjusting mechanism respectively with left steering motor 14, and battery 7 is done for being electrically connected by remote control circuit 8 and right turn motor 13 and left steering motor 14.
Right turn motor 13 is all parallel with fuselage 1 with the steering spindle of left steering motor 14, right-hand screw oar 15 and left-hand airscrew 16 all perpendicular to ground and blade arrange forward.
In addition, power set also include rotary-wing transmission speed adjusting gear 17, and drive motors 9 controls the power output of driving shaft 10 by rotary-wing transmission speed adjusting gear 17.
In use, when aircraft will realize VTOL and hovering, after accepting remote signal by control remote control circuit 8, control battery 7 to power to drive motors 9, drive motors 9, by rotary-wing transmission speed adjusting gear 17, drives directional clutch 11 to drive rotor 12 to rotate to be aircraft and provides lift.When aircraft will realize aerial differential steering flight, can revolve on the basis of stopping aloft, remote signal is accepted by controlling remote control circuit 8, control battery 7 to power respectively to right turn motor 13 and left steering motor 14, regulate the drive speed-adjusting mechanism be connected with left steering motor 14 with right turn motor 13 respectively, thus controlling right turn motor 13 and the steering spindle of left steering motor 14, to be transferred to right-hand screw oar 15 different with the watt level on left-hand airscrew 16, and then balance rotor 12 and rotate torsional moment that fuselage 1 is produced and the differential steering realizing aircraft is flown.
When aircraft needs to carry out rolling start, adjustable control right turn motor 13 and left steering motor 14 steering spindle, ensure to be transferred to right-hand screw oar 15 identical with the watt level on left-hand airscrew 16, thus provide pulling force to aircraft, two aerofoils recycling aircraft in the sliding race process of aircraft produce lift, airflow function is on rotor simultaneously, rotor also can be made to move and produce extra lift, aircraft is flown better more stably.
When aviation accident or out of control time; due to the effect of directional clutch 11; outer shroud 19 is revolution clockwise; roller 20 is driven to overcome spring force and the spacious part that is rolled into wedge shape cavity makes clutch be in released state; now; aircraft rotary wing 12 directly utilize without the need to driving the driving shaft 10 of drive motors 9 to rotate airflow function produce on rotor 12 upwards lift buffering aviation accident time decline out of control, thus protection aircraft.
Claims (6)
1. can the motor-driven model propeller aircraft of height of differential steering, comprise fuselage (1) and be arranged at wing, empennage (4), undercarriage, power set, transfer, battery (7) and the remote control circuit (8) on fuselage (1), it is characterized in that:
Described power set are fixed on drive motors (9) driving shaft (10) by a drive motors (9) being arranged on rear inner part in fuselage (1) and one and go up and the rotor (12) being placed in fuselage (1) top is formed, and battery (7) is done confession by remote control circuit (8) and drive motors (9) and is electrically connected;
Described transfer is by the right turn motor (13) be arranged in starboard wing (2) leading edge, right-hand screw oar (15) and be arranged on left steering motor (14) in port wing (3) leading edge, left-hand airscrew (16) forms, wherein right turn motor (13) is connected with left-hand airscrew (16) with right-hand screw oar (15) each via a drive speed-adjusting mechanism respectively with left steering motor (14), and battery (7) is done for being electrically connected by remote control circuit (8) and right turn motor (13) and left steering motor (14).
2. as claimed in claim 1 can the motor-driven model propeller aircraft of height of differential steering, it is characterized in that: right turn motor (13) is all parallel with fuselage (1) with the steering spindle of left steering motor (14), and right-hand screw oar (15) and left-hand airscrew (16) are all arranged forward perpendicular to ground blade.
3. as claimed in claim 1 can the motor-driven model propeller aircraft of height of differential steering, it is characterized in that: in described power set, also comprise the directional clutch (11) be sleeved on the driving shaft (10) connecting rotor (12).
4. as claimed in claim 3 can the motor-driven model propeller aircraft of height of differential steering, it is characterized in that: described directional clutch (11) refers to roller directional clutch, star-wheel (18) is contained on driving shaft (10), outer shroud (19) is connected with rotor (12), wedge shape cavity between star-wheel (18) and outer shroud (19) is built with roller (20), and each roller (20) is pushed ahead by spring push-rod (21) and is in half wedging state.
5. as claimed in claim 3 can the motor-driven model propeller aircraft of height of differential steering, it is characterized in that: described directional clutch (11) also can substitute with one-way bearing device.
6. as claimed in claim 1 or 2 can the motor-driven model propeller aircraft of height of differential steering, it is characterized in that: described power set also include rotary-wing transmission speed adjusting gear (17), drive motors (9) controls the power output of driving shaft (10) by rotary-wing transmission speed adjusting gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814947.6U CN205055430U (en) | 2015-10-20 | 2015-10-20 | But differential steering's high mobility model propeller aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814947.6U CN205055430U (en) | 2015-10-20 | 2015-10-20 | But differential steering's high mobility model propeller aircraft |
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| Publication Number | Publication Date |
|---|---|
| CN205055430U true CN205055430U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814947.6U Expired - Fee Related CN205055430U (en) | 2015-10-20 | 2015-10-20 | But differential steering's high mobility model propeller aircraft |
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| CN (1) | CN205055430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498102A (en) * | 2020-04-20 | 2020-08-07 | 飞的科技有限公司 | Aircraft with a flight control device |
| CN114049814A (en) * | 2021-12-23 | 2022-02-15 | 中国人民解放军海军航空大学 | Aircraft additional lift force simulation device and control method thereof |
-
2015
- 2015-10-20 CN CN201520814947.6U patent/CN205055430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498102A (en) * | 2020-04-20 | 2020-08-07 | 飞的科技有限公司 | Aircraft with a flight control device |
| CN114049814A (en) * | 2021-12-23 | 2022-02-15 | 中国人民解放军海军航空大学 | Aircraft additional lift force simulation device and control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 |