CN204017380U - Mini three axle flight instrumentses - Google Patents
Mini three axle flight instrumentses Download PDFInfo
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- CN204017380U CN204017380U CN201420340746.2U CN201420340746U CN204017380U CN 204017380 U CN204017380 U CN 204017380U CN 201420340746 U CN201420340746 U CN 201420340746U CN 204017380 U CN204017380 U CN 204017380U
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Abstract
The utility model provides a kind of mini three axle flight instrumentses, comprise Y type frame, fuselage and battery case, battery case is arranged on the bottom of Y type frame, the first end of Y type frame and the second end arrange respectively the first forward motor and the first reverse motor, and the 3rd end arranges the second relative forward motor and the 3rd forward motor; Positive three-bladed propeller is installed in the rotating shaft of the first forward motor, positive three-bladed propeller is installed in the rotating shaft of the second forward motor, anti-three-bladed propeller is installed in the rotating shaft of the 3rd forward motor, anti-three-bladed propeller is installed in the rotating shaft of the first reverse motor; On fuselage, arrange three and be mutually the air vent that triangle is arranged, fuselage is arranged on Y type frame, and battery case is electrically connected with four motors.By the cooperation of Y type frame and the positive and negative three-bladed propeller of reasonable disposition, make mini three axle flight instruments volumes described in the utility model little, portable, operability is high, and low cost of manufacture and packaging efficiency are high.
Description
Technical field
The utility model relates to aircraft field, particularly a kind of mini three axle flight instrumentses.
Background technology
The popular less flight instruments of size on aircraft market, because of its outward appearance uniqueness, multiple functional at present, can complete flare maneuver a lot of complexity, highly difficult, is once deeply being subject to liking of airplane hobbyist.For example, but these flight instrumentses still have problem to exist: although flight instruments size is less, can only fly in the place of outdoor spaciousness, and size is also not enough to be convenient for carrying; Flight instruments complex structure, operates not facility and cost of manufacture height etc.These problems all make flight instruments need to make further improvement.
Utility model content
The utility model object is in order to overcome the deficiencies in the prior art, and a kind of mini three axle flight instrumentses are provided, and its structure is ingenious and easy to operate.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of mini three axle flight instrumentses, comprise Y type frame, fuselage and battery case, and described battery case is arranged on the bottom of Y type frame,
Described Y type frame comprises first end, the second end and the 3rd end, described first end and the second end form the first angle, described the second end and the 3rd end form the second angle, and described first end and the 3rd end form the 3rd angle, and described the first angle is less than the second angle and the 3rd angle; Described first end and the second end arrange respectively the first forward motor and the first reverse motor, described the 3rd end is provided with the second forward motor and the 3rd forward motor, the side at the rotating shaft place of described the second forward motor and the 3rd forward motor is faced mutually, and described the second forward motor overlaps with the axis of the 3rd forward motor; Described the first forward motor, the second forward motor and the first reverse motor are towards identical, positive three-bladed propeller is installed in the rotating shaft of described the first forward motor, positive three-bladed propeller is installed in the rotating shaft of described the second forward motor, anti-three-bladed propeller is installed in the rotating shaft of described the 3rd forward motor, anti-three-bladed propeller is installed in the rotating shaft of described the first reverse motor; The shaft axis of four motors and Y type frame plane of living in forms vertical relation;
Three air vents are set on described fuselage, and described fuselage is arranged on described Y type frame, described three air vents three ends of corresponding described Y type frame respectively;
Described battery case is electrically connected with four motors.
As preferably, described Y type frame comprises tripod, fore-stock and two after-poppets; First jiao of end and second jiao of end of described tripod arrange respectively an after-poppet, and described two after-poppets are respectively as first end and second end of Y type frame; The triangle end of described tripod arranges fore-stock, and described fore-stock is as the 3rd end of Y type frame;
Two branched structures that described fore-stock is formed in one, described fore-stock comprises the first branch and the second branch; Described the second forward motor and the 3rd forward motor are arranged on respectively the middle part of the first branch and second branch of fore-stock;
The profile of described after-poppet is roughly curved, and described the first forward motor and the first reverse motor are arranged on the middle part of after-poppet;
Described three air vents are separately fixed on corresponding fore-stock and after-poppet.
As preferably, it is free end that respectively there are one end in described the first branch and the second branch, and the free end end of described the first branch and the second branch forms respectively the meander sections of inside encirclement.
As preferably, described four motors are arranged on Y type frame by motor sleeve respectively, and described motor sleeve is one-body molded on Y type frame; Each motor sleeve disposes motor cover, and the edge of opening of described motor sleeve is provided with fixture block, and described motor cover is provided with screens, and described motor sleeve and motor cover fasten by fixture block and screens anticreep.
As preferably, described motor cover comprises the inner barrel of the open at both ends for covering; Each motor cover disposes a motor cover anti-vibration sleeve, and the profile of described motor cover anti-vibration sleeve is roughly the shape of traditional straw hat; Described motor cover anti-vibration sleeve is fit into the inner barrel of described motor cover, and the hemisphere projection evagination of its projection is outside the inner barrel of motor cover; The summit of the hemisphere projection of the motor cover anti-vibration sleeve that described the first forward motor, the second forward motor and the first reverse motor are corresponding is in same level.
As preferably, on described fuselage, be provided with some slot-like opening.
As preferably, between described fuselage and Y type frame, a pcb board is installed; Also comprise a control group, described control group is arranged on pcb board; Described control group comprises: the chip that boosts, step-down chip, main control chip, motor drive circuit, six axle sensors and 2.4G chip;
In described battery case, be provided with lithium battery, described lithium battery is electrically connected with the chip that boosts, motor drive circuit respectively, and described motor drive circuit is electrically connected with four motors; The described chip that boosts is electrically connected with step-down chip, and described step-down chip is electrically connected with six axle sensors, 2.4G chip respectively; Described motor drive circuit is connected with main control chip communication, and described main control chip is connected with six axle sensors, the communication of 2.4G chip respectively.
As preferably, between described pcb board and Y type frame, three shock-absorbing sleeves are set.
As preferably, described in the chip that boosts be the BT2303L50T chip that boosts, described step-down chip is 6206-3.3V step-down chip.
As preferably, described motor drive circuit comprises FET, and described FET is electrically connected with four motors, the break-make of described main control chip control FET.
Compared with prior art, the utlity model has following beneficial effect:
By the cooperation of Y type frame and the positive and negative three-bladed propeller of reasonable disposition, make mini three axle flight instruments volumes described in the utility model little, portable; Realize the flight of mini three axle flight instrumentses by the cooperation of Y type frame, motor and positive and negative three-bladed propeller cleverly, operability is high, and low cost of manufacture and packaging efficiency are high.Further adopt integrated forward and backward support, and the integrated formed structure of motor sleeve and Y type frame, make the structure of mini three axle flight instruments entirety compacter, and each parts conjugation is high.Four motor cover shock-absorbing sleeves bear the external impacts of complete machine from upper and lower two aspects, and complete machine is played a protective role.Shock-absorbing sleeve has been protected pcb board and Y type frame can not influence each other to cause and has been damaged.Fuselage bears the external impacts of surrounding side, and complete machine is played a protective role.Control group can be done better to control to mini three axle flight instrumentses, makes offline mode, the function etc. of mini three axle flight instrumentses abundanter.The utility model is not only compact light and handy, is convenient for carrying, multiple functional, and good stability, simple to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is exploded view of the present utility model;
Fig. 3 is explosive view of the present utility model;
Fig. 4 is part-structure schematic diagram exploded view of the present utility model;
Fig. 5 is main control chip circuit diagram of the present utility model;
Fig. 6 is six axle sensor circuit diagrams of the present utility model;
Fig. 7 is 2.4G chip circuit figure of the present utility model;
Fig. 8 is motor drive circuit circuit diagram of the present utility model;
Fig. 9 is the circuit diagram of Power supply part of the present utility model;
Figure 10 is the schematic diagram of control group of the present utility model.
In figure:
1-Y type frame; 11-battery case; 12-tripod; 13-fore-stock; The 131-the first branch; The 132-the second branch; 14-after-poppet; 2-fuselage; 21-air vent; 22-slot-like opening; The 31-the first forward motor; The 32-the second forward motor; The 33-the three forward motor; The 34-the first reverse motor; 41-positive three-bladed propeller; 42-anti-three-bladed propeller; 5-pcb board; 51-shock-absorbing sleeve; 61-motor sleeve; 611-fixture block; 62-motor cover; 621-screens; 6211-assembling breach; 6212-fitting recess; 63-motor cover anti-vibration sleeve.
Detailed description of the invention
Now the utility model is described in further detail with specific embodiment by reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, be the mini three axle flight instrumentses of one described in the utility model, it mainly comprises Y type frame 1, fuselage 2, battery case 11, the first forward motor 31, the second forward motor 32, the 3rd forward motor 33 and the first reverse motor 34.
Y type frame 1 comprises tripod 12, fore-stock 13 and two after-poppets 14; First jiao of end of tripod 12 and second jiao of end are installed respectively 14, two after-poppets 14 of an after-poppet respectively as first end and second end of Y type frame 1; The triangle end installing front support 13 of tripod 12, fore-stock 13 is as the 3rd end of Y type frame 1.First end and the second end form the first angle, and the second end and the 3rd end form the second angle, and first end and the 3rd end form the 3rd angle, and the first angle is less than the second angle and the 3rd angle.
The profile of after-poppet 14 is roughly curved, and the first forward motor 31 and the first reverse motor 34 are arranged on respectively as the middle part of the after-poppet 14 of first end and as the middle part of the after-poppet 14 of the second end.
As shown in Figure 4, two branched structures that fore-stock 13 is formed in one, fore-stock 13 comprises the first branch 131 and the second branch 132, it is free end that respectively there are one end in the first branch 131 and the second branch 132, and the free end end of the first branch 131 and the second branch 132 forms respectively the meander sections of inside encirclement; The second forward motor 32 and the 3rd forward motor 33 are arranged on respectively the first branch 131 of fore-stock 13 and the middle part of the second branch 132.The second forward motor 32 overlaps with the axis of the 3rd forward motor 33, and the side at the second forward motor 32 and the 3rd forward motor 33 rotating shaft place is separately faced mutually, and two rotating shafts are just relative.
The first forward motor 31, the second forward motor 32 and the first reverse motor 34 towards identical, positive three-bladed propeller 41 is installed in the rotating shaft of the first forward motor 31, positive three-bladed propeller 41 is installed in the rotating shaft of the second forward motor 32, in the rotating shaft of the 3rd forward motor 33, be provided with in the rotating shaft of anti-three-bladed propeller 42, the first reverse motors 34 anti-three-bladed propeller 42 is installed; The shaft axis of four motors and Y type frame 1 plane of living in (taking tripod 12 as benchmark) form vertical relation.
The line of the axis of the motor of fore-stock and two after-poppets is that base angle is the isosceles triangle of 63 °.
Fuselage 2 profiles are roughly triangular in shape, arrange three and be mutually the air vent 21 that triangle is arranged on fuselage 2; Fuselage 2 is arranged on Y type frame 1, three air vents 21, three ends of corresponding Y type frame 1 respectively, three air vents 21 sheathed being fixed on corresponding fore-stock 13 and after-poppet 14 respectively, and the dead in line of the axis of air vent 21 and corresponding motor as shown in Figures 1 and 2.On fuselage, be provided with some slot-like opening 22, fuselage overall weight alleviated, more convenient flight.
Battery case 11 is arranged on Y type frame 1 bottom, and battery case 11 is electrically connected with four motors.
As shown in Figures 2 and 4, four motors are arranged on Y type frame 1 by motor sleeve 61 respectively, motor sleeve 61 is one-body molded on Y type frame 1 (four motor sleeves 61 are molded over respectively in the Liang Ge branch and two after-poppets 14 of fore-stock 13), and each motor sleeve 61 disposes motor cover 62.The edge of opening of motor sleeve 61 is provided with fixture block 611; Motor cover 62 is provided with screens 621, and screens 621 comprises assembling breach 6211 and fitting recess 6212; Motor sleeve 61 fastens by fixture block 611 and screens 621 anticreeps with motor cover 62.On motor cover 62, be also provided with screw seat, be also provided with screw column on motor sleeve 61, motor cover 62 is assisted fixing with motor sleeve 61 by screw.
Motor cover 62 comprises the inner barrel of the open at both ends for covering; Each motor cover 62 disposes a motor cover anti-vibration sleeve 63, and the profile of motor cover anti-vibration sleeve 63 is roughly the shape of traditional straw hat; Motor cover anti-vibration sleeve 63 is arranged on the inner barrel of motor cover 62 in the axis mode parallel with the axis of inner barrel, the hemisphere projection evagination of its projection is outside the inner barrel of motor cover 62.The summit of the hemisphere projection of the motor cover anti-vibration sleeve 63 (i.e. motor cover anti-vibration sleeve 63 on the first forward motor 31, the second forward motor 32 and the first reverse motor 34 motor cover 62 separately) of the first forward motor 31, the second forward motor 32 and the first reverse motor 34 correspondences is in same level.
Mini three axle flight instrumentses mentioned above, are directly electrically connected with battery case 11 by motor, then in battery case 11, put into powered battery to motor, and now mini three axle flight instrumentses just can move.
In order to do better to control to the flight of mini three axle flight instrumentses, make offline mode, the function etc. of mini three axle flight instrumentses abundanter, can do further design to mini three axle flight instrumentses.Between fuselage 2 and the tripod 12 of Y type frame 1, a pcb board 5 is installed, a control group is set on pcb board 5; Three shock-absorbing sleeves 51 are set between pcb board 5 and tripod 12.
As shown in Fig. 5 to Figure 10, it is the circuit diagram of the utility model control group each several part.Described control group mainly comprises the chip that boosts, step-down chip, main control chip, motor drive circuit, six axle sensors and 2.4G chip.Fig. 9 is the power circuit power pack of corresponding control group.
In battery case 11, pack lithium battery into, lithium battery is electrically connected with boost chip, motor drive circuit of BT2303L50T respectively, and motor drive circuit is electrically connected with four motors, and voltage is risen to 5V by the chip that boosts; The chip that boosts is electrically connected with step-down chip, and the voltage of input step-down chip is 5V, and the voltage of step-down chip output is 3.3V; Step-down chip is electrically connected with six axle sensors, 2.4G chip respectively; Motor drive circuit is connected with main control chip communication, and main control chip is connected with six axle sensors, the communication of 2.4G chip respectively.Step-down chip is 6206-3.3V step-down chip.
Motor drive circuit comprises FET.Figure 8 shows that motor drive circuit, wherein Q1, Q2, Q3, Q4 are metal-oxide-semiconductor field effect transistor.The positive pole of four motors is connected with lithium battery BAT end, and the D drain electrode (3 pin) of Q1, Q2, Q3, Q4 is connected with the negative pole of four motors.The grid (1 pin) of Q1, Q2, Q3, Q4 is by resistance R 16, R18, R17, R19 ground connection, keep grid (1 pin) is low level in the time there is no signal input, source electrode (2 pin) ground connection of Q1, Q2, Q3, Q4, the grid (1 pin) of Q1, Q2, Q3, Q4 is connected with IO48, IO12, IO24, the IO36 of main control chip respectively by resistance R 20, R22, R21, R23.
Application principle in control group:
In battery case 11, pack lithium battery into, lithium battery power supply is to motor, and mini three axle flight instrumentses can start.In the process of mini three axle flight instruments flights, control group can be controlled mini three axle flight instrumentses.Wherein:
Six axle sensors can be identified and comprise angle parameter and acceleration parameter in the data of output the variation of X, Y, Z three-dimensional perspective and acceleration.The utility model utilizes six axle sensors to identify mini three angles of axle flight instruments and the characteristic of acceleration change, realizes the identification to mini three axle flight instruments state of flights.
Main control chip based on I2C agreement communication the data of six axle sensors are read.The IO23 of six axle sensors, IO24 interface are respectively I2C serial clock (SCL) mouth and I2C serial data (SDA) mouthful, IO18 is for interrupting numeral output (INT), three interfaces are connected with IO9, IO11, the IO10 of main control chip respectively, composition I2C serial data bus circuit.Main control chip obtains angular speed and the acceleration information of six axle sensors under the agreement of I2C serial data bus.
Finally, according to the Data Control motor drive circuit obtaining, thereby being reached, four motor rotary speeds of motor drive circuit adjustment adjust mini three axle flight instruments states by main control chip.
Wherein, the course of work of the FET in motor drive circuit: metal-oxide-semiconductor field effect transistor be a kind of in operating voltage range the device of Control of Voltage electric current; The voltage (5V) of main control chip output control signal is higher than lithium battery voltage, when the UGs > UGsoff of main control chip output, FET is started working, when UGs=Ubat (lithium battery voltage 3.2-4.3V), FET ID electric current is output as maximum, and the driving force of motor is also maximum; Suppose that main control chip is connected to the step-down chip power of 3.3V, the output voltage of main control chip is the highest can only be also 3.3V, and when cell voltage is during at 3.4-4.3V, main control chip cannot make metal-oxide-semiconductor field effect transistor ID reach maximum electric current output.
The principle of the utility model part-structure and effect:
Motor cover 62 fastens with the anticreep of motor sleeve 61: as shown in Figure 4, when the fixture block 611 of motor sleeve 61 is from the assembling breach 6211 of motor cover 62 enters into the fitting recess 6212 of motor cover 62, the angle that turns clockwise again, the fixture block 611 of motor sleeve 61 fastens with the screens 621 of motor cover 62.Screw seat on motor cover 62 aligns with the screw column on motor sleeve 61 simultaneously, stamps trip bolt, and motor cover 62 can not rotate again.Like this, by the effect of fixture block 611 and screens 621 and screw, motor sleeve 61 and motor cover 62 combine, and ensure that motor is stable by dress, have indirectly ensured the smooth of mini three axle flight instruments flight courses.
Control group: by the step-down again of boosting, make 6206-3.3V step-down chip under the state of High Pressure Difference, output 3.3V voltage is more stable, guarantee 2.4G chip can be stablized reception remote controller signal, and six axle sensors can be stablized outgoing position status data.And the circuit of the step-down again of first boosting can make 2.4G chip and six axle sensors still can steady operation in 3.4V left and right at cell voltage.Such connected mode can make metal-oxide-semiconductor field effect transistor output current larger.Main control chip control motor drive circuit, makes drive current pass through Q1 in motor drive circuit, Q2, Q3,, the maximum output of Q4MOS FET, and better complete stunt.
BT2303L50T chip: the voltage of 1.2-4.5V is risen to 5V, and in the time of input voltage fluctuation, still can ensure that output voltage is 5V.The input voltage of main control chip is 5V, and the output voltage that makes main control chip is 5V, in motor drive circuit below, higher to the drive efficiency of motor.
FET: play the valve switch effect of controlling the electric current that enters motor; In the time that IO48, IO12, IO24, the IO36 of main control chip change from small to big, also will change from small to big in proportion by the electric current of motor.
The utility model entirety feature:
The utility model is by the cooperation of the positive and negative three-bladed propeller 42 of Y type frame 1 and reasonable disposition, and the front and back support 14 of integrated design, makes mini three axle flight instruments volumes described in the utility model less; Mini three axle flight instrumentses described in the utility model not only can complete exceedingly difficult movements, and applicable indoor and outdoor plays, small and exquisite, are convenient for carrying.General structure arranges compact light and handy.
The utility model is to make mini three axle flight instrumentses can start flight by a lithium battery for complete machine provides power.
When mini three axle flight instrumentses are provided with control group, just can better controlling mini three axle flight instrumentses:
By main control chip, the data of six axle sensors are read, four motors of motor drive circuit control can be realized flight balance.For example: the second forward motor 32 and the 3rd forward motor 33 differential speed rotations and the first forward motor 31, the first reverse motor 34 mixings can realize rotation direction; The second forward motor 32 and the 3rd forward motor 33 slow down or accelerate and the first forward motor 31, the first reverse motor 34 mixings can realize and advance or retreat; The motor on the left side accelerates can to realize right side with other motor mixings and flies, and the motor on the right accelerates can to realize left side with other motor mixings and flies.
Can carry out aerobatics, comprise forward, backward, left, rolling to the right, and can be thrown in the air arbitrarily angled, by himself power adjustment and recovery balance flight, throw flight function thereby realize hand.Thereby, make the high and good stability of the operability of mini three axle flight instrumentses, meet the demand to high-tech airmanship.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not departed to spirit and scope of the present utility model, if within these changes and modification belong to claim of the present utility model and equivalent technologies scope, the utility model is also intended to comprise these changes and variation.
Claims (10)
1. mini three axle flight instrumentses, comprise Y type frame, fuselage and battery case, and described battery case is arranged on the bottom of Y type frame, it is characterized in that,
Described Y type frame comprises first end, the second end and the 3rd end, described first end and the second end form the first angle, described the second end and the 3rd end form the second angle, and described first end and the 3rd end form the 3rd angle, and described the first angle is less than the second angle and the 3rd angle; Described first end and the second end arrange respectively the first forward motor and the first reverse motor, described the 3rd end is provided with the second forward motor and the 3rd forward motor, the side at the rotating shaft place of described the second forward motor and the 3rd forward motor is faced mutually, and described the second forward motor overlaps with the axis of the 3rd forward motor; Described the first forward motor, the second forward motor and the first reverse motor are towards identical, positive three-bladed propeller is installed in the rotating shaft of described the first forward motor, positive three-bladed propeller is installed in the rotating shaft of described the second forward motor, anti-three-bladed propeller is installed in the rotating shaft of described the 3rd forward motor, anti-three-bladed propeller is installed in the rotating shaft of described the first reverse motor; The shaft axis of four motors and Y type frame plane of living in forms vertical relation;
Three air vents are set on described fuselage, and described fuselage is arranged on described Y type frame, described three air vents three ends of corresponding described Y type frame respectively;
Described battery case is electrically connected with four motors.
2. mini three axle flight instrumentses according to claim 1, is characterized in that, described Y type frame comprises tripod, fore-stock and two after-poppets; First jiao of end and second jiao of end of described tripod arrange respectively an after-poppet, and described two after-poppets are respectively as first end and second end of Y type frame; The triangle end of described tripod arranges fore-stock, and described fore-stock is as the 3rd end of Y type frame;
Two branched structures that described fore-stock is formed in one, described fore-stock comprises the first branch and the second branch; Described the second forward motor and the 3rd forward motor are arranged on respectively the middle part of the first branch and second branch of fore-stock;
The profile of described after-poppet is roughly curved, and described the first forward motor and the first reverse motor are arranged on the middle part of after-poppet;
Described three air vents are separately fixed on corresponding fore-stock and after-poppet.
3. mini three axle flight instrumentses according to claim 2, is characterized in that, it is free end that respectively there are one end in described the first branch and the second branch, and the free end end of described the first branch and the second branch forms respectively the meander sections of inside encirclement.
4. mini three axle flight instrumentses according to claim 1, is characterized in that, described four motors are arranged on Y type frame by motor sleeve respectively, and described motor sleeve is one-body molded on Y type frame; Each motor sleeve disposes motor cover, and the edge of opening of described motor sleeve is provided with fixture block, and described motor cover is provided with screens, and described motor sleeve and motor cover fasten by fixture block and screens anticreep.
5. mini three axle flight instrumentses according to claim 4, is characterized in that, described motor cover comprises the inner barrel of the open at both ends for covering; Each motor cover disposes a motor cover anti-vibration sleeve, and the profile of described motor cover anti-vibration sleeve is roughly the shape of traditional straw hat; Described motor cover anti-vibration sleeve is fit into the inner barrel of described motor cover, and the hemisphere projection evagination of its projection is outside the inner barrel of motor cover; The summit of the hemisphere projection of the motor cover anti-vibration sleeve that described the first forward motor, the second forward motor and the first reverse motor are corresponding is in same level.
6. mini three axle flight instrumentses according to claim 1, is characterized in that, are provided with some slot-like opening on described fuselage.
7. to remove the mini three axle flight instrumentses described in 1 to 6 arbitrary claim according to right, it is characterized in that, between described fuselage and Y type frame, a pcb board is installed; Also comprise a control group, described control group is arranged on pcb board; Described control group comprises: the chip that boosts, step-down chip, main control chip, motor drive circuit, six axle sensors and 2.4G chip;
In described battery case, be provided with lithium battery, described lithium battery is electrically connected with the chip that boosts, motor drive circuit respectively, and described motor drive circuit is electrically connected with four motors; The described chip that boosts is electrically connected with step-down chip, and described step-down chip is electrically connected with six axle sensors, 2.4G chip respectively; Described motor drive circuit is connected with main control chip communication, and described main control chip is connected with six axle sensors, the communication of 2.4G chip respectively.
8. to remove the mini three axle flight instrumentses described in 7 according to right, it is characterized in that, between described pcb board and Y type frame, three shock-absorbing sleeves are set.
9. to remove the mini three axle flight instrumentses described in 7 according to right, it is characterized in that, described in the chip that boosts be the BT2303L50T chip that boosts, described step-down chip is 6206-3.3V step-down chip.
10. will remove the mini three axle flight instrumentses described in 7 according to right, it is characterized in that, described motor drive circuit comprises FET, and described FET is electrically connected with four motors, the break-make of described main control chip control FET.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340746.2U CN204017380U (en) | 2014-06-24 | 2014-06-24 | Mini three axle flight instrumentses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340746.2U CN204017380U (en) | 2014-06-24 | 2014-06-24 | Mini three axle flight instrumentses |
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| Publication Number | Publication Date |
|---|---|
| CN204017380U true CN204017380U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420340746.2U Expired - Fee Related CN204017380U (en) | 2014-06-24 | 2014-06-24 | Mini three axle flight instrumentses |
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| CN (1) | CN204017380U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828918A (en) * | 2015-12-04 | 2017-06-13 | 中航通飞研究院有限公司 | A kind of Three-wing-surface vertically taking off and landing flyer |
| CN107082116A (en) * | 2017-04-01 | 2017-08-22 | 北京寓乐世界教育科技有限公司 | A kind of DIY educates three axle aircraft |
| TWI607793B (en) * | 2016-02-03 | 2017-12-11 | 英華達股份有限公司 | Unmanned aerial vehicle and method of flying |
| US10092849B2 (en) | 2016-01-18 | 2018-10-09 | Wistron Corporation | Hover-control method for multirotor unmanned aerial vehicle upcast at any angle to take off, computer program product using the same, and multirotor unmanned aerial vehicle using the same |
-
2014
- 2014-06-24 CN CN201420340746.2U patent/CN204017380U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828918A (en) * | 2015-12-04 | 2017-06-13 | 中航通飞研究院有限公司 | A kind of Three-wing-surface vertically taking off and landing flyer |
| CN106828918B (en) * | 2015-12-04 | 2020-06-12 | 中航通飞研究院有限公司 | Three-wing-surface vertical take-off and landing aircraft |
| US10092849B2 (en) | 2016-01-18 | 2018-10-09 | Wistron Corporation | Hover-control method for multirotor unmanned aerial vehicle upcast at any angle to take off, computer program product using the same, and multirotor unmanned aerial vehicle using the same |
| TWI607793B (en) * | 2016-02-03 | 2017-12-11 | 英華達股份有限公司 | Unmanned aerial vehicle and method of flying |
| CN107082116A (en) * | 2017-04-01 | 2017-08-22 | 北京寓乐世界教育科技有限公司 | A kind of DIY educates three axle aircraft |
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Address after: 515800 Guangdong Industrial Zone, Chenghai City, China Industrial Zone, jade Pavilion Road Patentee after: HWTOYS culture Limited by Share Ltd Address before: 515800 Guangdong Industrial Zone, Chenghai City, China Industrial Zone, jade Pavilion Road Patentee before: Huawei Technology Co., Ltd. |
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