CN203753398U - Multi-axis aircraft - Google Patents
Multi-axis aircraft Download PDFInfo
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- CN203753398U CN203753398U CN201420059593.4U CN201420059593U CN203753398U CN 203753398 U CN203753398 U CN 203753398U CN 201420059593 U CN201420059593 U CN 201420059593U CN 203753398 U CN203753398 U CN 203753398U
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- axis aircraft
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Abstract
The utility model discloses a multi-axis aircraft. The multi-axis aircraft comprises a bracket and a drive system, wherein the bracket comprises a first side rod and a second side rod which are arranged in parallel, and a main rod which is fixed between the first side rod and the second side rod; the two ends of the main rod are respectively fixed to the middle parts of the first side rod and the second side rod; the drive system is mounted on the bracket and comprises a motor and four rotor wings; the four rotor wings are respectively mounted at the four ends of the first side rod and the second side rod; the motor drives the four rotor wings to rotate synchronously through a synchronous transmission mechanism; the synchronous transmission mechanism comprises a main shaft which can be driven to rotate by the motor; a synchronous transmission belt is arranged between the main shaft and each rotor wing; the synchronous transmission belts are arranged in the first side rod or the second side rod. According to the multi-axis aircraft, the synchronous transmission belts are arranged in a cavity between the first side rod and the second side rod, first synchronous belt pulleys are arranged in first protective spaces of first brackets, so that the synchronous transmission belts and the first synchronous belt pulleys can be protected effectively when the aircraft is collided accidentally.
Description
Technical field
The application belongs to the field of taking photo by plane, and particularly relates to a kind of Multi-axis aircraft of variable-distance.
Background technology
Each axle of the Multi-axis aircraft in existing technical scheme is by corresponding screw propeller and drive the motor of corresponding screw propeller to form.The attitude of aircraft flight keeps and maneuver is to control respectively each motor speed (rotation direction of each motor of existing Multi-axis aircraft is paired contrary, to offset spinning moment) by flight control system to reach attitude of flight vehicle and action control.The attitude of vertically taking off and landing flyer comprises level, tilts.Maneuver comprises flat flying, and rises, decline, and spin (around self Z axis, the i.e. vertical axis of housing construction horizontal surface).The rise and fall action of Multi-axis aircraft is the synchronization of all motors to be promoted or decline to realize; The horizontal flight of aircraft is that the paired rotating speed official post aircraft that must increase by two motors on diagonal line keeps certain level lateral attitude cornerwisely to point to Low speed electric motor direction by pot motor and move to realize along this; Cw (conter clockwise) spin increases all cws of (minimizing) complete machine (conter clockwise) rotary electric machine rotating speed simultaneously and reduces all conter clockwises of (increase) complete machine (cw) rotary electric machine rotating speed simultaneously and realize.The lift that each motor-driven screw propeller is produced is as an application force varying in size, using the rotating speed of each motor as positive and negative moment one by one, control the attitude of aircraft and action and constantly increase and decrease the size of each application force and the size of each moment and realize.
Prior art scheme be by each screw propeller separately with electric motor driven, aviation brushless motor is because its principle of work causes allowing the rotating speed of all motors be consistent, and existing manufacturing process makes the speed difference of each motor larger.In existing technical scheme, if whole motor speed is consistent or difference is very little, all kinds of Flight Control Softwares that are very beneficial for current use are controlled it, and now the efficiency of complete machine is the highest.If the speed difference of each motor is very large, will increase the weight of the burden of Flight Control Software, because it will allow a sky, be born with very unsettled flying platform keeps stable.Also can fly although it is so, if but coordinate various maneuver, fly control and will carry out each motor speed control very frequently, accelerate the power consumption speed of complete machine.
Utility model content
The purpose of this utility model provides a kind of Multi-axis aircraft, solve unmanned vehicle weight in prior art large, take photo by plane unintelligible, power consumption fast, the difficult problem of controlling and cannot displacement of rotor synchronism.
For achieving the above object, the utility model provides following technical scheme:
The embodiment of the present application discloses a kind of Multi-axis aircraft, comprising:
Support, described support comprises the first side lever and the second side lever that be arranged in parallel, and is fixed on the mobile jib between described the first side lever and the second side lever, the two ends of described mobile jib are individually fixed in the middle part of described the first side lever and the second side lever;
Drive system, be installed on described support, described drive system comprises a motor and four rotors, described four rotors are installed on respectively four ends of described the first side lever and the second side lever, described motor drives described multiple rotor synchronously to rotate by synchronous drive mechanism, described synchronous drive mechanism comprises and can be driven the main shaft rotating by described motor, between described main shaft and each rotor, be respectively equipped with one and synchronize drive belt, described synchrodrive belt is located in described the first side lever or the second side lever.
Preferably, in above-mentioned Multi-axis aircraft, on described rotor and main shaft, be fixed with respectively the first synchronous pulley and the second synchronous pulley, the two ends of described synchrodrive belt are sheathed on respectively on described the first synchronous pulley and the second synchronous pulley, the inside face of described synchrodrive belt is provided with teeth groove, and the outside face of described the first synchronous pulley and the second synchronous pulley is respectively equipped with the teeth groove being meshed with described synchrodrive belt inside face.
Preferably; in above-mentioned Multi-axis aircraft; described support also comprises four the first supports; described four the first supports are installed on respectively four ends of described the first side lever and the second side lever; described the first support has the first guard space, and described the first synchronous pulley is located in described the first guard space.
Preferably; in above-mentioned Multi-axis aircraft; described support also comprises two the second supports; described two the second supports are individually fixed between described the first side lever and mobile jib and between described the second side lever and mobile jib; described the second support has the second guard space, and described the second synchronous pulley is located in described the second guard space.
Preferably, in above-mentioned Multi-axis aircraft, the both sides of described synchrodrive belt are provided with guide wheel.
Preferably, in above-mentioned Multi-axis aircraft, between described main shaft and motor, be connected with the second transmission device, described the second transmission device comprises the 3rd synchronous pulley and the 4th synchronous pulley, described the 3rd synchronous pulley is fixed on the output shaft of described motor, described the 4th synchronous pulley is fixed on described main shaft, between described the 3rd synchronous pulley and the 4th synchronous pulley, is connected with the second synchrodrive belt.
Preferably, in above-mentioned Multi-axis aircraft, described each rotor comprises axle drive shaft, the first fin, the second fin, propeller hub and drive division, described propeller hub is fixed on described axle drive shaft, described the first fin and the second fin are symmetrically set in the both sides of described propeller hub, and described drive division can act on described the first fin and the second fin simultaneously and drive described the first fin and the second fin to stir along contrary clockwise.
Preferably, in above-mentioned Multi-axis aircraft, the both sides of described propeller hub are rotatably provided with respectively the first oar chuck and the second oar chuck, and described the first fin and the second fin are individually fixed on described the first oar chuck and the second oar chuck.
Preferably, in above-mentioned Multi-axis aircraft, described drive division comprises the first sliding part, described the first sliding part is sheathed on described axle drive shaft, and be positioned at the below of described propeller hub, described the first sliding part is extended with respectively the first crab claw and the second crab claw in the symmetrical both sides of axle drive shaft, described the first oar chuck and the second oar chuck are respectively equipped with the first rotation section and the second rotation section, the first attaching parts has been rotatably connected between described the first rotation section and the first crab claw, the second attaching parts has been rotatably connected between described the second rotation section and the second crab claw, described drive division also comprises the engine installation that can drive described the first sliding part to rise.
Preferably, in above-mentioned Multi-axis aircraft, described engine installation comprises the second sliding part, distance-variable rocker arm, connecting rod and steering wheel, described the second sliding part is sheathed on described axle drive shaft, and be positioned at the below of described the first sliding part, described distance-variable rocker arm is rotatably installed on described support, and one end of described rocking arm and the first sliding part be rotatably connected, and described connecting rod is connected between described steering wheel and the other end of rocking arm.
Compared with prior art, the utility model has the advantage of:
Unmanned vehicle of the present utility model is provided with a motor, and drives all rotors synchronously to rotate by this motor, and due to a motor being only set, cost is low, lightweight; And with respect to multiple motors, the high-frequency vibration that motor produces obtains larger weakening to the impact of the visibility of taking photo by plane; In addition, drive all rotors to rotate by a motor, each rotor synchronism is almost in full accord simultaneously.
Displacement rotor of the present utility model can play by changing pitch the effect that makes fin aerodynamic force optimum in rotating speed one segment limit, and with respect to the immutable aircraft of pitch, aircraft of the present utility model has higher efficiency.
The utility model is arranged at synchrodrive belt in the cavity in the middle of the first side lever and the second side lever; the first synchronous pulley is located in the first guard space of the first support; in the time that aircraft surprisingly bumps, can effectively protect synchrodrive belt and the first synchronous pulley.By guide wheel is set, the spacing between belt be can effectively limit in addition, itself and the contacting of the first side lever or the second side lever avoided.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Figure 1 shows that the perspective view of aircraft in the utility model specific embodiment;
Figure 2 shows that the lateral plan of aircraft in the utility model specific embodiment;
Figure 3 shows that the three-dimensional exploded view of drive system in the utility model specific embodiment;
Figure 4 shows that the schematic perspective view of rotor in the utility model specific embodiment;
Figure 5 shows that the exploded perspective view of rotor in the utility model specific embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is described in detail, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
Shown in ginseng Fig. 1 to Fig. 5, aircraft comprises support 10 and is installed on drive system 20 and the rotor 30 on support.
Support 10 is a support platform, and its below can be fixed with alighting gear, holder for aerial photographing etc., and the parts such as power supply, circuit card can be carried in its top.
Support 10 comprises that the first side lever 11 and the second side lever 12, the first side levers 11 that be arranged in parallel are two hollow round bars that length is identical, diameter is identical with the second side lever 12.Between the first side lever 11 and the second side lever 12, be fixed with mobile jib 13, mobile jib 13 is a hollow round bar, and its two ends are individually fixed in the midway location of the first side lever 11 and the second side lever 12, and mobile jib 13 is preferably perpendicular to the first side lever 11 and the second side lever 12.
Support 10 also comprises that 14, four the first supports 14 of four the first supports are installed on respectively four ends of the first side lever 11 and the second side lever 12, and the middle part of the first support 14 is formed with the first guard space 141.
Support 10 also comprises that 15, two the second supports 15 of two the second supports are individually fixed between the first side lever 11 and mobile jib 13 and between the second side lever 12 and mobile jib 13, and the second support 15 middle parts are formed with the second guard space 151.
In other embodiments, mobile jib 13 also can be not orthogonal to the first side lever 11 and the second side lever 12.The material of the first side lever 11, the second side lever 12 and mobile jib is preferably carbon fiber, is easy to expect, under the prerequisite that meets support strength, the first side lever 11, the second side lever 12 and mobile jib 13 can adopt other materials, and for example aluminium material is more gently better.
Above-mentioned support 10, only adopts three round bars to be H shape and fixes, simple in structure, and the maximized weight that reduced.
Shown in ginseng Fig. 3, drive system 20 comprises a motor 21, the 3rd synchronous pulley 22, the 4th synchronous pulley 23, the second synchrodrive belt 24 and a main shaft 25.The 3rd synchronous pulley 22 is installed on the output shaft of motor 21, main shaft 25 rotates to be located in mobile jib 13, the 4th synchronous pulley 23 is sheathed on main shaft 25 and with main shaft 25 and fixes, the 3rd synchronous pulley 22 be positioned at the 4th synchronous pulley 23 directly over, between the 3rd synchronous pulley 22 and the 4th synchronous pulley 23, realize interlock by the second synchrodrive belt 24.In order to prevent skidding between the second synchrodrive belt 24 and the 3rd synchronous pulley 22 and the 4th synchronous pulley 23, between the outside face of the inside face of the second synchrodrive belt 24 and the 3rd synchronous pulley 22, be provided with the teeth groove being meshed, the outside face of the 4th synchronous pulley 23 is also provided with the teeth groove being meshed with the second synchrodrive belt 24 inside faces.
Motor 21 is powered by power supply, motor 21 can directly drive the 3rd synchronous pulley 22 to rotate, the 3rd synchronous pulley 22 drives the 4th synchronous pulley 23 to rotate by the second synchrodrive belt 24, and the 4th synchronous pulley 23 rotates and then drives main shaft 25 to rotate.
Rotor 30 is installed on the first support 14, and each rotor 30 comprises an axle drive shaft 31 vertically, and the bottom of axle drive shaft 31 is sheathed and fix one first synchronous pulley 32, the first synchronous pulleys 32 and be located at protectively in the first guard space 141.On main shaft 25, be fixed with four the second synchronous pulleys 26, between the first synchronous pulley 32 of each the second synchronous pulley 26 and corresponding rotor, be provided with a synchronous drive belt 27, the two ends of synchrodrive belt 27 are sheathed on respectively on the first synchronous pulley 32 and the second synchronous pulley 26, the inside face of synchrodrive belt 27 is provided with teeth groove, and the outside face of the first synchronous pulley 32 and the second synchronous pulley 26 is respectively equipped with the teeth groove being meshed with synchrodrive belt 27 inside faces.The two ends of main shaft 25 are respectively provided with two the second synchronous pulleys 26, and two the second synchronous pulleys 26 that are wherein positioned at one end are located at the second guard space 151 protectively, and two the second synchronous pulleys 26 that are positioned at one end are near setting, are preferably one-body molded.
Synchrodrive belt 27 will pass the first side lever 11 and the second side lever 12 inside, in order to coordinate deceleration effort, the diameter of the first synchronous pulley 32 arranges larger, synchrodrive belt 27 is easily come in contact with inner wall surface or the opening part of the first side lever 11 or the second side lever 12, in the time of high-speed operation, synchrodrive belt 27 is easy to damage.In order to improve the service life of synchrodrive belt, be respectively equipped with a pair of guide wheel 28 at the two ends of synchrodrive belt 27, every a pair of guide wheel 28 is arranged at the both sides of synchronous belt 27, to control the spacing of synchronous belt end, thereby avoid contacting of synchrodrive belt 27 and the first side lever 11 or the second side lever 12, improve the service life of synchrodrive belt 27.
The start principle of above-mentioned drive system is as follows: motor 21, by Power supply, directly drives the 3rd synchronous pulley 22 to rotate; The 3rd synchronous pulley 22 further drives the 4th synchronous pulley 23 to rotate by the second synchrodrive belt 24, by adjusting the diameter ratio of the 3rd synchronous pulley 22 and the 4th synchronous pulley 23, can control revolution ratio; Because the 4th synchronous pulley 23 is fixing with main shaft 25, therefore can further drive main shaft 25 to rotate; Main shaft 25 drives four the second synchronous pulleys 26 that are fixed on main shaft synchronously to rotate, each the second synchronous pulley 26 drives corresponding the first synchronous pulley 32 to rotate by a synchrodrive belt 27 respectively again, the first synchronous pulley 32 and then drive corresponding fin to rotate.
Export propulsive effort to main shaft by a motor, and control the rotation of main shaft, main shaft further outputs power to four rotors by four synchrodrive belts.Can expect thus, the technical solution of the utility model goes for having the aircraft of other quantity rotors equally, can be according to the quantity of rotor on main shaft, correspondence is provided with the synchronizing wheel of similar number, for example: can increase a pair of the second synchronous pulley at the middle part of main shaft, simultaneously, the medium position of mobile jib can vertically be fixed a round bar, the two ends of this round bar are rotated respectively a rotor are set, and so, main shaft can drive six rotors synchronously to rotate simultaneously.
Unmanned vehicle of the present utility model is provided with a motor, and drives all rotors synchronously to rotate by this motor, and due to a motor being only set, cost is low, lightweight; And with respect to multiple motors, the high-frequency vibration that motor produces obtains larger weakening to the impact of the visibility of taking photo by plane; In addition, drive all rotors to rotate by a motor, synchronism is easily controlled simultaneously.
Shown in ginseng Fig. 4 and Fig. 5, rotor 30 comprises axle drive shaft 31, the first synchronous pulley 32, the first fin 331, the second fin 332, propeller hub 34 and drive division.
The first synchronous pulley 32 is fixed on the bottom of axle drive shaft 31, under the driving of synchrodrive belt 27, can drive axle drive shaft 31 to rotate together.
Propeller hub 34 is a cylinder, the axis of its axis vertical drive shaft 31, the middle part of propeller hub 34 vertically offers through hole or groove, and forms fixingly by the top that this through hole or groove are sheathed on axle drive shaft 31, and the rotation of axle drive shaft 31 can drive propeller hub 34 to rotate together.
The both sides of propeller hub 34 are rotatably provided with respectively the first oar chuck 351 and the second oar chuck 352, on the first oar chuck 351 and the second oar chuck 352, be respectively equipped with holding part, the first fin 331 and the second fin 332 are removably fixed on two holding parts by screw respectively.
Drive division comprises the first sliding part 36, the first sliding part 36 is sheathed on axle drive shaft 31, and be positioned at the below of propeller hub 34, the first sliding part 36 is extended with respectively the first crab claw 361 and the second crab claw 362 in the symmetrical both sides of axle drive shaft 31, the first oar chuck 351 and the second oar chuck 352 are respectively equipped with the first rotation section 3511 and the second rotation section 3521, second attaching parts 372 that has been rotatably connected between the first attaching parts 371, the second rotation sections 3521 and the second crab claw 362 has been rotatably connected between the first rotation section 3511 and the first crab claw 361.
Drive division also comprises the engine installation that can drive the first sliding part 36 to rise.Engine installation comprises the second sliding part 381, distance-variable rocker arm 382, connecting rod 383 and steering wheel 384, the second sliding part 381 is sheathed on axle drive shaft 31, and be positioned at the below of the first sliding part 36, distance-variable rocker arm 382 is rotatably installed on support 10, and the first end of distance-variable rocker arm 382 and the first sliding part 36 are rotatably connected, connecting rod 383 is connected between steering wheel and the second end of distance-variable rocker arm 382.
The bilateral symmetry of the second sliding part 381 is provided with the first connecting portion 3811 and the second connecting portion 3812, and distance-variable rocker arm 382 has the first support arm 3821 that is rotationally connected with the first connecting portion 3811 and the second support arm 3822 that is rotationally connected with the second connecting portion 3812.
Distance-variable rocker arm 382 is in rotation process, can act on the symmetrical both sides of the second sliding part 381 simultaneously, this pair of selection structure makes distance-variable rocker arm act on the power symmetry on the second sliding part 381, even in the gapped situation of a whole set of displacement part, also can ensure that both sides rotor wing rotation there will not be lift cyclical variation in one week, has increased the service life of engine installation simultaneously.
Drive division can act on the first fin 331 and the second fin 332 simultaneously and drive the first fin 331 and the second fin 332 stirs along contrary clockwise.Thereby realize the control to fin pitch.
In sum, displacement Multi-axis aircraft of the present utility model, its advantage is:
1, flight control system need not be again in order to control the attitude of complete machine and action and frequently change the rotating speed of each motor, the power consumption of having saved complete machine, has postponed cruise duration;
2, reduced the performance requriements to flying to control software, make Multi-axis aircraft fly control software development and use cost and reduce a lot;
3, single motor-driven displacement Multi-axis aircraft cost in the time occurring such as crash is low, prior art scheme is that each motor is by the each screw propeller of hard connection, once the screw propeller that crashes because high rotating speed inertia is encountered any object and at once damaged, can further damage and hardwired each motor of screw propeller, the cost of the spare and accessory parts that complete machine is changed in repair process like this will increase greatly simultaneously;
4, adopt nonuniform pitch propeller can allow motor under different rotating speeds, make the Aerodynamic force action optimum of screw propeller;
5, adopt nonuniform pitch propeller control to make the movement posture corresponding speed of aircraft sensitive more a lot of than prior art scheme, increased the maneuvering performance of aircraft, can realize and turn flight around;
6, adopt nonuniform pitch propeller, reduced the loss that motor is used, extended the service life of Multi-axis aircraft;
7, the body cross bar of the fixing screw propeller of H type and body vertical pole have certain flexibility.In the time that the screw propeller displacement of one end of body cross bar increases thrust, will make body cross bar, around body vertical pole, certain distortion occur, this distortion as a child will recover in the asymmetric thrust of body certainly.This housing construction distortion slight and that can recover solves just variable-distance multiaxis H type airframe configuration scheme and realizes the key that spin is moved.
8, synchrodrive belt is arranged in the middle cavity of the first side lever and the second side lever, the first synchronous pulley is located in the first guard space of the first support, in the time that aircraft surprisingly bumps, can effectively protect synchrodrive belt and the first synchronous pulley.By guide wheel is set, the spacing between belt be can effectively limit in addition, itself and the contacting of the first side lever or the second side lever avoided.
9, distance-variable rocker arm is two selection structures, makes distance-variable rocker arm act on the power symmetry on the second sliding part, the service life that has increased engine installation.
It should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
The above is only the application's detailed description of the invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection domain.
Claims (10)
1. a Multi-axis aircraft, is characterized in that, comprising:
Support, described support comprises the first side lever and the second side lever that be arranged in parallel, and is fixed on the mobile jib between described the first side lever and the second side lever, the two ends of described mobile jib are individually fixed in the middle part of described the first side lever and the second side lever;
Drive system, be installed on described support, described drive system comprises a motor and four rotors, described four rotors are installed on respectively four ends of described the first side lever and the second side lever, described motor drives described four rotors synchronously to rotate by synchronous drive mechanism, described synchronous drive mechanism comprises and can be driven the main shaft rotating by described motor, between described main shaft and each rotor, be respectively equipped with one and synchronize drive belt, described synchrodrive belt is located in described the first side lever or the second side lever.
2. Multi-axis aircraft according to claim 1, it is characterized in that: on described rotor and main shaft, be fixed with respectively the first synchronous pulley and the second synchronous pulley, the two ends of described synchrodrive belt are sheathed on respectively on described the first synchronous pulley and the second synchronous pulley, the inside face of described synchrodrive belt is provided with teeth groove, and the outside face of described the first synchronous pulley and the second synchronous pulley is respectively equipped with the teeth groove being meshed with described synchrodrive belt inside face.
3. Multi-axis aircraft according to claim 2; it is characterized in that: described support also comprises four the first supports; described four the first supports are installed on respectively four ends of described the first side lever and the second side lever; described the first support has the first guard space, and described the first synchronous pulley is located in described the first guard space.
4. Multi-axis aircraft according to claim 2; it is characterized in that: described support also comprises two the second supports; described two the second supports are individually fixed between described the first side lever and mobile jib and between described the second side lever and mobile jib; described the second support has the second guard space, and described the second synchronous pulley is located in described the second guard space.
5. Multi-axis aircraft according to claim 1, is characterized in that: the both sides of described synchrodrive belt are provided with guide wheel.
6. Multi-axis aircraft according to claim 1, it is characterized in that: between described main shaft and motor, be connected with the second transmission device, described the second transmission device comprises the 3rd synchronous pulley and the 4th synchronous pulley, described the 3rd synchronous pulley is fixed on the output shaft of described motor, described the 4th synchronous pulley is fixed on described main shaft, between described the 3rd synchronous pulley and the 4th synchronous pulley, is connected with the second synchrodrive belt.
7. Multi-axis aircraft according to claim 1, it is characterized in that: described each rotor comprises axle drive shaft, the first fin, the second fin, propeller hub and drive division, described propeller hub is fixed on described axle drive shaft, described the first fin and the second fin are symmetrically set in the both sides of described propeller hub, and described drive division can act on described the first fin and the second fin simultaneously and drive described the first fin and the second fin to stir along contrary clockwise.
8. Multi-axis aircraft according to claim 7, is characterized in that: the both sides of described propeller hub are rotatably provided with respectively the first oar chuck and the second oar chuck, and described the first fin and the second fin are individually fixed on described the first oar chuck and the second oar chuck.
9. Multi-axis aircraft according to claim 8, it is characterized in that: described drive division comprises the first sliding part, described the first sliding part is sheathed on described axle drive shaft, and be positioned at the below of described propeller hub, described the first sliding part is extended with respectively the first crab claw and the second crab claw in the symmetrical both sides of axle drive shaft, described the first oar chuck and the second oar chuck are respectively equipped with the first rotation section and the second rotation section, the first attaching parts has been rotatably connected between described the first rotation section and the first crab claw, the second attaching parts has been rotatably connected between described the second rotation section and the second crab claw, described drive division also comprises the engine installation that can drive described the first sliding part to rise.
10. Multi-axis aircraft according to claim 9, it is characterized in that: described engine installation comprises the second sliding part, distance-variable rocker arm, connecting rod and steering wheel, described the second sliding part is sheathed on described axle drive shaft, and be positioned at the below of described the first sliding part, described distance-variable rocker arm is rotatably installed on described support, and one end of described rocking arm and the first sliding part are rotatably connected, described connecting rod is connected between described steering wheel and the other end of rocking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059593.4U CN203753398U (en) | 2014-02-08 | 2014-02-08 | Multi-axis aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059593.4U CN203753398U (en) | 2014-02-08 | 2014-02-08 | Multi-axis aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753398U true CN203753398U (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420059593.4U Expired - Fee Related CN203753398U (en) | 2014-02-08 | 2014-02-08 | Multi-axis aircraft |
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| CN (1) | CN203753398U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786878A (en) * | 2014-02-08 | 2014-05-14 | 江苏艾锐泰克无人飞行器科技有限公司 | Multi-shaft aircraft |
| WO2015117509A1 (en) * | 2014-02-08 | 2015-08-13 | 杨华东 | Variable-pitch flight unit |
| CN105882943A (en) * | 2015-01-21 | 2016-08-24 | 常州华奥航空科技有限公司 | Fixed wing propeller-driven aircraft and driving device thereof |
| CN113147292A (en) * | 2021-04-25 | 2021-07-23 | 安徽索骥智能科技有限公司 | Deformable triphibian obstacle crossing robot for water, land and air |
-
2014
- 2014-02-08 CN CN201420059593.4U patent/CN203753398U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786878A (en) * | 2014-02-08 | 2014-05-14 | 江苏艾锐泰克无人飞行器科技有限公司 | Multi-shaft aircraft |
| WO2015117509A1 (en) * | 2014-02-08 | 2015-08-13 | 杨华东 | Variable-pitch flight unit |
| CN105882943A (en) * | 2015-01-21 | 2016-08-24 | 常州华奥航空科技有限公司 | Fixed wing propeller-driven aircraft and driving device thereof |
| CN105882943B (en) * | 2015-01-21 | 2018-06-26 | 常州华奥航空科技有限公司 | Fixed rotor and propeller aircraft and its driving device |
| CN113147292A (en) * | 2021-04-25 | 2021-07-23 | 安徽索骥智能科技有限公司 | Deformable triphibian obstacle crossing robot for water, land and air |
| CN113147292B (en) * | 2021-04-25 | 2022-09-23 | 安徽索骥智能科技有限公司 | Deformable triphibian obstacle crossing robot for water, land and air |
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