CN108609170A - A kind of aircraft of propeller easy to disassemble - Google Patents
A kind of aircraft of propeller easy to disassemble Download PDFInfo
- Publication number
- CN108609170A CN108609170A CN201810524504.1A CN201810524504A CN108609170A CN 108609170 A CN108609170 A CN 108609170A CN 201810524504 A CN201810524504 A CN 201810524504A CN 108609170 A CN108609170 A CN 108609170A
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- China
- Prior art keywords
- slide bar
- aircraft
- hole
- connecting shaft
- line shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of aircraft of propeller easy to disassemble, including aircraft fuselage, line shaft, propeller and fixed column, the aircraft fuselage is internally provided with line shaft, and the top of line shaft extends to the upper surface of aircraft fuselage, the top of the line shaft offers the first limit hole, and first is provided with connecting shaft in limit hole, the left side and right side of the first limit hole inner wall offer the first sliding groove.The aircraft of the propeller easy to disassemble, by the way that connecting shaft is arranged, and then convenient for the rotatory force that line shaft exports is transmitted to propeller, by the way that the second sliding sleeve and the second slide bar is arranged, and then convenient for carrying out position restriction to connecting shaft, and second slide bar be rectangle setting, and then prevent connecting shaft from rotating, to make connecting shaft that more there is stability, by the way that fixing device is arranged, and then connecting shaft and line shaft can be fixed, to enable connecting shaft and line shaft to rotate synchronously.
Description
Technical field
The present invention relates to vehicle technology field, specially a kind of aircraft of propeller easy to disassemble.
Background technology
Four propellers of aircraft are all the simple mechanisms of motor direct-connected, and criss-cross layout allows aircraft by changing
Become the power that motor speed obtains main body turning, so as to adjust itself posture, propeller is the important composition structure of aircraft, spiral
Paddle is easy to contact with extraneous substance during quick rotation, the breakage of propeller is caused, in the long-time service of aircraft
Dismounting maintenance regularly is carried out to aircraft propeller in journey, even replace propeller, since current aircraft is all
The structure of motor direct-connected so being not easy to the dismounting of propeller, and then causes many troubles in disassembly process.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of aircraft of propeller easy to disassemble, aircraft is solved
Dismounting maintenance regularly is carried out to aircraft propeller during long-time service, propeller even be replaced, due to current
Aircraft is all the structure of motor direct-connected, so being not easy to the dismounting of propeller, and then many troubles is caused in disassembly process
The problem of.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of aircraft of propeller easy to disassemble, including flight
Device fuselage, line shaft, propeller and fixed column, the aircraft fuselage are internally provided with line shaft, and the top of line shaft
The upper surface of aircraft fuselage is extended to, the top of the line shaft offers the first limit hole, and setting in the first limit hole
There are connecting shaft, the left side and right side of the first limit hole inner wall to offer the first sliding groove, and in two the first sliding grooves
First sliding block there are two being respectively set, and the opposite face of two the first sliding blocks is fixed with the left side of connecting shaft and right side respectively
Connection, the bottom end of the connecting shaft offers first through hole, and the second sliding sleeve is provided in first through hole, in second sliding sleeve
It is socketed with the second slide bar, and the bottom end of the second slide bar is fixedly connected with the lower surface of the first limit hole inner wall.
The left side and right side of the connecting shaft offer the second limit hole, and are respectively provided in two the second limit holes
There is limiting device, and two limiting devices are respectively fixedly connected on the left side and right side of line shaft, the top of the line shaft
End is opened up there are two third limit hole, and fixed plate is respectively arranged in two third limit holes, and two fixed plates is opposite
Face is fixedly connected with the same fixed block, and the upper surface of the fixed block is connected to the surface of connecting shaft, and the top of connecting shaft
It is provided with propeller, the left side of the fixed plate and the right side of fixing device overlap, and fixing device is arranged in line shaft
Left side.
The lower surface of the fixed column offers the second through-hole, and the left side of the second through-hole wall and right side are fixed and connected
It is connected to the same third sliding sleeve, third slide bar is socketed in the third sliding sleeve, and the top of third slide bar offers third and leads to
Hole is provided with the 4th sliding sleeve in the third through-hole, and is socketed with the 4th slide bar in the 4th sliding sleeve, the top of the 4th slide bar
It is fixedly connected with the upper surface of the second through-hole wall, and the left side of the second through-hole wall and right side offer the second cunning
Slot, slidably connects the second sliding block in the second sliding slot, and two the second sliding block opposite faces left side with third slide bar respectively
Side is fixedly connected with right side, and the bottom end of third slide bar is provided with idler wheel.
Preferably, the limiting device includes limited block, and limited block is arranged in the second limit hole, the limited block
Left side is fixedly connected with the right end of the first slide bar, and the surface of the first slide bar is socketed with the first sliding sleeve, and the table of the first sliding sleeve
Face is connected to the left side of line shaft, and the left end of first slide bar is fixedly connected with the right side of pull plate, and pull plate
Right side is fixedly connected by the first spring with the left side of line shaft.
Preferably, the fixing device includes thread bush and threaded rod, and the surface of the thread bush is connected to line shaft
Left side, and thread bush internal thread is connected with threaded rod, and the left side of the right end of threaded rod and fixed plate overlaps.
Preferably, there are four line shafts for the upper surface setting of the aircraft fuselage, and the lower surface of aircraft fuselage is set
Fixed column there are three setting.
Preferably, the surface of the fixed column and third slide bar is socketed with second spring, and the both ends difference of second spring
It is overlapped with the lower surface of aircraft fuselage and the upper surface of idler wheel.
Preferably, the shape that second slide bar is overlooked is rectangle, and the length of the second slide bar is equal to the length of first through hole
Degree.
Preferably, the shape of the limited block is circle, and the diameter of limited block is equal to the outer diameter of the first sliding sleeve.
Preferably, the shape that the 4th slide bar is overlooked is rectangle, and the length of the length and second sliding slot of the 4th slide bar
It is identical.
（Three）Advantageous effect
The present invention provides a kind of aircraft of propeller easy to disassemble, have following advantageous effect：
（1）, the propeller easy to disassemble aircraft, by the way that connecting shaft is arranged, and then convenient for the rotatory force that exports line shaft
It is transmitted to propeller, by opening up the first limit hole, and then convenient for setting connecting shaft, and then convenient for connecting shaft is fixed,
By the way that the second sliding sleeve and the second slide bar is arranged, and then convenient for carrying out position restriction to connecting shaft, and the second slide bar is arranged for rectangle,
And then prevent connecting shaft from rotating, and to make connecting shaft that more there is stability, by the way that fixing device is arranged, and then can be to connection
Axis and line shaft are fixed, to enable connecting shaft and line shaft to rotate synchronously.
（2）, the propeller easy to disassemble aircraft, by be arranged limiting device, so as to pass through limiting device pair
The position of connecting shaft is defined, and connecting shaft is fixed in cooperation fixing device, and then keeps the stability of connecting shaft stronger, leads to
It is same with the first sliding block when crossing setting the first sliding groove and the first sliding block, and then connecting shaft being enable to be moved up and down in the first limit hole
Shi Yidong, and connecting shaft is fixed in the first sliding block, to prevent connecting shaft from rotating.
（3）, the propeller easy to disassemble aircraft, by the way that fixing device is arranged, so as to by fixed plate to solid
Determine block to be fixed, and then the connecting shaft in fixed block is made to be fixed together with line shaft, and then keeps connecting shaft more preferable
The rotatory force of line shaft is transmitted to propeller, and power plant and limiting device framework are simply easy to operation, and then improve
The efficiency of propeller dismounting, and structure of the invention is compact, reasonable design, it is highly practical.
Description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces；
Fig. 2 is the structural schematic diagram that the present invention overlooks；
Fig. 3 is the structural schematic diagram amplified at A of the present invention；
Fig. 4 is the cross-sectional view of fixed column of the present invention.
In figure：1 line shaft, 2 first limit holes, 3 connecting shafts, 4 the first sliding grooves, 5 first sliding blocks, 6 second limit holes, 7 limits
Position device, 71 limited blocks, 72 first slide bars, 73 first sliding sleeves, 74 pull plate, 75 first springs, 8 third limit holes, 9 are fixed
Plate, 10 fixing devices, 101 thread bush, 102 threaded rods, 11 fixed blocks, 12 first through hole, 13 second sliding sleeves, 14 second slide bars,
15 propellers, 16 aircraft fuselages, 17 fixed columns, 18 second through-holes, 19 third sliding sleeves, 20 third slide bars, 21 third through-holes, 22
4th sliding sleeve, 23 the 4th slide bars, 24 second sliding slots, 25 second sliding blocks, 26 second springs, 27 idler wheels.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the present invention provides a kind of technical solution：A kind of aircraft of propeller easy to disassemble, including fly
Row device fuselage 16, line shaft 1, propeller 15 and fixed column 17, aircraft fuselage 16 are internally provided with line shaft 1, line shaft 1
To be structure that propeller 15 provides rotatory force inside aircraft fuselage 16, and the top of line shaft 1 extends to aircraft fuselage
The top of 16 upper surface, line shaft 1 offers the first limit hole 2, and is provided with connecting shaft 3 in the first limit hole 2, will connect
For the setting of axis 3 convenient for being limited to connecting shaft 3 in the first limit hole 2, the left side and right side of 2 inner wall of the first limit hole are equal
The first sliding groove 4 is offered, and is respectively set in two the first sliding grooves 4 there are two the first sliding block 5, and the phase of two the first sliding blocks 5
Opposite is fixedly connected with the left side of connecting shaft 3 and right side respectively, enables the first sliding block 5 with about 3 same time shift of connecting shaft
It is dynamic, the stability of connecting shaft 3 is increased, while limiting the rotation in the first limit hole 2 of connecting shaft 3, the bottom end of connecting shaft 3 is opened
It is provided with the second sliding sleeve 13 equipped with first through hole 12, and in first through hole 12, the second slide bar 14 is socketed in the second sliding sleeve 13, and
The bottom end of second slide bar 14 is fixedly connected with the lower surface of 2 inner wall of the first limit hole, and the shape that the second slide bar 14 is overlooked is rectangle,
And second the length of slide bar 14 be equal to the length of first through hole 12, the setting of the second slide bar 14 and the second sliding sleeve 13 further carries
Stability of the high connecting shaft 3 with respect to line shaft 1.
The left side and right side of connecting shaft 3 offer the second limit hole 6, and are respectively provided in two the second limit holes 6
There is limiting device 7, and two limiting devices 7 are respectively fixedly connected in the left side and right side of line shaft 1, limiting device 7 is set
It sets convenient for being limited to the degree of freedom that moves up and down of connecting shaft 3, limiting device 7 includes limited block 71, and limited block 71 is arranged
In the second limit hole 6, the shape of limited block 71 is circle, and the diameter of limited block 71 is equal to the outer diameter of the first sliding sleeve 73, limit
The left side of position block 71 is fixedly connected with the right end of the first slide bar 72, and the surface of the first slide bar 72 is socketed with the first sliding sleeve 73,
And first the surface of sliding sleeve 73 be connected to the left side of line shaft 1, the left end of the first slide bar 72 is solid with the right side of pull plate 74
Fixed connection, and the right side of pull plate 74 is fixedly connected by the first spring 75 with the left side of line shaft 1, the first spring 75 is made
Limited block 71 is close to the inner wall of 6 limit hole of the second limit hole when used in the power on 74 surface of pull plate, and then is embodied as connecting shaft 3
Limit, the top of line shaft 1 open up that there are two third limit holes 8, and are respectively arranged with fixed plate 9 in two third limit holes 8,
And the opposite face of two fixed plates 9 is fixedly connected with the same fixed block 11, the upper surface of fixed block 11 is connected to connecting shaft 3
Surface, the setting of fixed block 11 is for fixed plate 9 and connecting shaft 3 to be fixed together, and the top of connecting shaft 3 is provided with spiral
Paddle 15, the left side of fixed plate 9 is overlapped with the right side of fixing device 10, and fixing device 10 is arranged in the left side of line shaft 1
Fixed plate 9 is fixed for face, fixing device 10, and then achievees the purpose that fixed connection shaft 3, and fixing device 10 includes thread bush
101 and threaded rod 102, the surface of thread bush 101 is connected to the left side of line shaft 1, and 101 internal thread of thread bush is connected with spiral shell
Rasp bar 102, and the right end of threaded rod 102 and the left side of fixed plate 9 overlap.
There are four line shafts 1 for the upper surface setting of aircraft fuselage 16, and the lower surface of aircraft fuselage 16 is provided with three
The surface of a fixed column 17, fixed column 17 and third slide bar 20 is socketed with second spring 26, and the setting of second spring 26 is for delaying
Rush active force mutual between idler wheel 27 and aircraft fuselage 16, and the both ends of second spring 26 respectively with aircraft fuselage 16
Lower surface and the upper surface of idler wheel 27 overlap joint, the lower surface of fixed column 17 offers the second through-hole 18, and 18 inner wall of the second through-hole
Left side and right side be fixedly connected with the same third sliding sleeve 19, third slide bar 20, and are socketed in third sliding sleeve 19
The top of three slide bars 20 offers third through-hole 21, and the 4th sliding sleeve 22, and 22 inner sleeve of the 4th sliding sleeve are provided in third through-hole 21
It is connected to the 4th slide bar 23, the shape that the 4th slide bar 23 is overlooked is rectangle, and the setting of the 4th slide bar 23 and the 4th sliding sleeve 22 makes third
Slide bar 20 is more firm in the second through-hole 18, while preventing the rotation of third slide bar 20, and the length of the 4th slide bar 23 and the
The length of two sliding slots 24 is identical, and the top of the 4th slide bar 23 is fixedly connected with the upper surface of 18 inner wall of the second through-hole, and second is logical
The left side and right side of 18 inner wall of hole offer second sliding slot 24, and the second sliding block is slidably connected in second sliding slot 24
25, and two 25 opposite faces of the second sliding block are fixedly connected with the left side of third slide bar 20 and right side respectively, the second sliding block 25
After being fixed with third slide bar 20, more there is stability, to enable idler wheel 27 to stablize when third slide bar 20 being made to move up and down
Support aircraft fuselage 16, and the bottom end of third slide bar 20 is provided with idler wheel 27.
It is then pulled in use, loosening fixing device 10 by rotating threaded rod 102 to keep fixed plate 9 easy to remove
Pull plate 74 makes the first slide bar 72 that limited block 71 be driven to leave the second limit hole 6, while moving up connecting shaft 3 and make connecting shaft 3
It drives the first sliding block 5 to leave the first sliding groove 4, and then connecting shaft 3 can be dismantled, slided first when needing to install connecting shaft 3
Block 5 is placed in the first sliding groove 4 while the second sliding sleeve 13 is sleeved on the second slide bar 14, continues to move down connecting shaft 3 and pulls pulling
Plate 74 unclamps pull plate 74 after so that limited block 71 is directed at the second limit hole 6, is then carried out to fixed plate 9 by fixing device 10
It is fixed, that is, installation is completed, when aircraft fuselage 16 contacts ground from control, idler wheel 27 is supported aircraft fuselage 16,
Second spring 26 shrinks and buffers the downward gravity of aircraft fuselage 16 under the effect of gravity simultaneously.
It can to sum up obtain, 1, the aircraft of the propeller easy to disassemble, by being arranged connecting shaft 3, and then convenient for by line shaft 1
The rotatory force of output is transmitted to propeller 15, by opening up the first limit hole 2, and then convenient for setting connecting shaft 3, and then convenient for pair
Connecting shaft 3 is fixed, by the way that the second sliding sleeve 13 and the second slide bar 14 is arranged, and then convenient for carrying out position restriction to connecting shaft 3,
And second slide bar 14 be rectangle setting, and then prevent connecting shaft 3 rotate, to make connecting shaft 3 more have stability, by setting
Fixing device 10 is set, and then connecting shaft 3 and line shaft 1 can be fixed, to keep connecting shaft 3 and line shaft 1 same
Step rotation.
2, the aircraft of the propeller easy to disassemble, by the way that limiting device 7 is arranged, so as to right by limiting device 7
The position of connecting shaft 3 is defined, and connecting shaft 3 is fixed in cooperation fixing device 10, and then makes the stability of connecting shaft 3 more
By force, by the way that the first sliding groove 4 and the first sliding block 5 is arranged, so when connecting shaft 3 being enable to be moved up and down in the first limit hole 2 with
First sliding block 5 is mobile simultaneously, and connecting shaft 3 is fixed in the first sliding block 5, to prevent connecting shaft 3 from rotating.
3, the aircraft of the propeller easy to disassemble, by the way that fixing device 10 is arranged, so as to by fixed plate 9 to solid
Determine block 11 to be fixed, and then the connecting shaft 3 in fixed block 11 is made to be fixed together with line shaft 1, and then enables connecting shaft 3
It is enough that the rotatory force of line shaft 1 is preferably transmitted to propeller 15, and fixing device 10 and 7 framework of limiting device are simply convenient for behaviour
Make, and then improve the efficiency that propeller 15 dismounts, and structure of the invention is compact, reasonable design, it is highly practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of aircraft of propeller easy to disassemble, including aircraft fuselage（16）, line shaft（1）, propeller（15）With it is solid
Fixed column（17）, it is characterised in that：The aircraft fuselage（16）Be internally provided with line shaft（1）, and line shaft（1）Top
Extend to aircraft fuselage（16）Upper surface, the line shaft（1）Top offer the first limit hole（2）, and the first limit
Position hole（2）Inside it is provided with connecting shaft（3）, first limit hole（2）The left side and right side of inner wall offer the first cunning
Slot（4）, and two the first sliding grooves（4）First sliding block there are two being inside respectively set（5）, and two the first sliding blocks（5）Opposite face
Respectively with connecting shaft（3）Left side be fixedly connected with right side, the connecting shaft（3）Bottom end offer first through hole
（12）, and first through hole（12）Inside it is provided with the second sliding sleeve（13）, second sliding sleeve（13）Inside it is socketed with the second slide bar（14）,
And second slide bar（14）Bottom end and the first limit hole（2）The lower surface of inner wall is fixedly connected；
The connecting shaft（3）Left side and right side offer the second limit hole（6）, and two the second limit holes（6）It is interior
It is both provided with limiting device（7）, and two limiting devices（7）It is respectively fixedly connected in line shaft（1）Left side and right side,
The line shaft（1）Top open up there are two third limit hole（8）, and two third limit holes（8）It is inside respectively arranged with solid
Fixed board（9）, and two fixed plates（9）Opposite face be fixedly connected with the same fixed block（11）, the fixed block（11）It is upper
Surface is connected to connecting shaft（3）Surface, and connecting shaft（3）Top be provided with propeller（15）, the fixed plate（9）A left side
Side and fixing device（10）Right side overlap joint, and fixing device（10）It is arranged in line shaft（1）Left side；
The fixed column（17）Lower surface offer the second through-hole（18）, and the second through-hole（18）The left side and right side of inner wall
Face is fixedly connected with the same third sliding sleeve（19）, the third sliding sleeve（19）Inside it is socketed with third slide bar（20）, and third is slided
Bar（20）Top offer third through-hole（21）, the third through-hole（21）Inside it is provided with the 4th sliding sleeve（22）, and the 4th slides
Set（22）Inside it is socketed with the 4th slide bar（23）, the 4th slide bar（23）Top and the second through-hole（18）The upper surface of inner wall is solid
Fixed connection, and the second through-hole（18）The left side and right side of inner wall offer second sliding slot（24）, the second sliding slot
（24）Inside slidably connect the second sliding block（25）, and two the second sliding blocks（25）Opposite face respectively with third slide bar（20）A left side
Side is fixedly connected with right side, and third slide bar（20）Bottom end be provided with idler wheel（27）.
2. a kind of aircraft of propeller easy to disassemble according to claim 1, it is characterised in that：The limiting device
（7）Including limited block（71）, and limited block（71）It is arranged in the second limit hole（6）It is interior, the limited block（71）Left side with
First slide bar（72）Right end be fixedly connected, and the first slide bar（72）Surface be socketed with the first sliding sleeve（73）, and the first sliding sleeve
（73）Surface be connected to line shaft（1）Left side, first slide bar（72）Left end and pull plate（74）Right side
It is fixedly connected, and pull plate（74）Right side pass through the first spring（75）With line shaft（1）Left side be fixedly connected.
3. a kind of aircraft of propeller easy to disassemble according to claim 1, it is characterised in that：The fixing device
（10）Including thread bush（101）And threaded rod（102）, the thread bush（101）Surface be connected to line shaft（1）Left side
Face, and thread bush（101）Internal thread is connected with threaded rod（102）, and threaded rod（102）Right end and fixed plate（9）Left side
Face overlaps.
4. a kind of aircraft of propeller easy to disassemble according to claim 1, it is characterised in that：The aircraft fuselage
（16）Upper surface setting there are four line shaft（1）, and aircraft fuselage（16）Lower surface setting there are three fixed column（17）.
5. a kind of aircraft of propeller easy to disassemble according to claim 4, it is characterised in that：The fixed column（17）
With third slide bar（20）Surface be socketed with second spring（26）, and second spring（26）Both ends respectively with aircraft fuselage
（16）Lower surface and idler wheel（27）Upper surface overlap joint.
6. a kind of aircraft of propeller easy to disassemble according to claim 1, it is characterised in that：Second slide bar
（14）The shape of vertical view is rectangle, and the second slide bar（14）Length be equal to first through hole（12）Length.
7. a kind of aircraft of propeller easy to disassemble according to claim 2, it is characterised in that：The limited block（71）
Shape be circle, and limited block（71）Diameter be equal to the first sliding sleeve（73）Outer diameter.
8. a kind of aircraft of propeller easy to disassemble according to claim 1, it is characterised in that：4th slide bar
（23）The shape of vertical view is rectangle, and the 4th slide bar（23）Length and second sliding slot（24）Length it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810524504.1A CN108609170A (en) | 2018-05-28 | 2018-05-28 | A kind of aircraft of propeller easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810524504.1A CN108609170A (en) | 2018-05-28 | 2018-05-28 | A kind of aircraft of propeller easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108609170A true CN108609170A (en) | 2018-10-02 |
Family
ID=63664333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810524504.1A Pending CN108609170A (en) | 2018-05-28 | 2018-05-28 | A kind of aircraft of propeller easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108609170A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371284A (en) * | 2019-07-15 | 2019-10-25 | 谌薏冰 | A kind of deformable four-axle aircraft |
| CN112407300A (en) * | 2020-12-01 | 2021-02-26 | 广东历鼎龙动力科技有限公司 | Brushless motor used for plant protection unmanned aerial vehicle |
-
2018
- 2018-05-28 CN CN201810524504.1A patent/CN108609170A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371284A (en) * | 2019-07-15 | 2019-10-25 | 谌薏冰 | A kind of deformable four-axle aircraft |
| CN112407300A (en) * | 2020-12-01 | 2021-02-26 | 广东历鼎龙动力科技有限公司 | Brushless motor used for plant protection unmanned aerial vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181002 |
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| WD01 | Invention patent application deemed withdrawn after publication |