CN110304235A - A kind of unmanned plane carbon fiber wing retaining frame - Google Patents
A kind of unmanned plane carbon fiber wing retaining frame Download PDFInfo
- Publication number
- CN110304235A CN110304235A CN201910606553.4A CN201910606553A CN110304235A CN 110304235 A CN110304235 A CN 110304235A CN 201910606553 A CN201910606553 A CN 201910606553A CN 110304235 A CN110304235 A CN 110304235A
- Authority
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- China
- Prior art keywords
- wing
- carbon fiber
- unmanned plane
- retaining frame
- sliding block
- Prior art date
- 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.)
- Pending
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 50
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 50
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229920000728 polyester Polymers 0.000 claims abstract description 12
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000007380 fibre production Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
- B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of unmanned plane carbon fiber wing retaining frames, including drone body, there are four the second wings of circular array setting for the side wall connection of drone body, and second wing far from one end of drone body be rotatably connected to the first wing, first wing and the second wing edge are provided with the sharp side of arc, and first is equipped with polyester filled layer inside wing and the second wing, first wing, second wing, connecting plate and hinge bar are for carbon fiber layer, and nonwoven fabric layer is coated on the outside of carbon fiber layer, the upper surface of first wing is provided with eddy current coil, the electromagnetic coil parallel with eddy current coil is provided in the lower surface of the first wing, the input of electromagnetic coil is terminated with transformer, micro-control computer is connected on transformer.The present invention guarantees stability when unmanned plane during flying, protects to unmanned plane, light-weight, and intensity is high, is suitable for promoting.
Description
Technical field
The present invention relates to air vehicle technique field, specially a kind of unmanned plane carbon fiber wing retaining frame.
Background technique
Existing unmanned plane wing be mostly it is fixed, this fixed wing causes when carrying unmanned plane, may
Cause wing impaired, so people have developed the unmanned plane with folding wing, but the folding wing of the prior art
Unmanned plane when in use, it is serious that wing shakes situation, unstable when leading to unmanned plane during flying, is easy to cause unmanned plane and crash
Event causes economic loss, and in addition traditional unmanned plane wing weight and bearing capacity are weaker.
Summary of the invention
The purpose of the present invention is to provide a kind of unmanned plane carbon fiber wing retaining frames, to solve to mention in above-mentioned background technique
Out the problem of.
In order to solve the above technical problem, the present invention provides following technical solutions:
A kind of unmanned plane carbon fiber wing retaining frame, including drone body, the side wall of the drone body are connected with
Second wing of four circular arrays setting, and the second wing is rotatably connected to first far from one end of the drone body
Wing, first wing and the second wing edge are provided with the sharp side of arc, and first wing and the second wing
Inside is equipped with polyester filled layer, is connected with connecting plate, and the top of the connecting plate between two adjacent second wings
End is equipped with sliding slot, slidably connects sliding block in the sliding slot, and the lateral wall of sliding block is hinged with hinge bar, and hinge bar is another
End is side walls hinged with the first wing, guide rod is connected between the two sides inner wall of the sliding slot, and guide rod and sliding block slide
Connection, the circumferential side wall of the guide rod are socketed with spring, and the side wall of one end of spring and sliding slot connects, the spring it is another
The connection of the side wall of one end and sliding block, first wing, the second wing, connecting plate and hinge bar are and the institute for carbon fiber layer
It states and is coated with nonwoven fabric layer on the outside of carbon fiber layer, the upper surface of first wing is provided with eddy current coil, in first machine
The lower surface of the wing is provided with the electromagnetic coil parallel with eddy current coil, and the input of the electromagnetic coil is terminated with transformer, described
Micro-control computer is connected on transformer.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the connecting plate, which is equipped with, to be inserted
Hole, and jack is connected to sliding slot, the lateral wall of the sliding block is equipped with fixation hole, and the fixation hole is identical as jack structure, and solid
Determine to slidably connect fixing glue in hole and jack.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the connecting plate, sliding slot, cunning
Block and the arc-shaped structure setting of guide rod.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the two sidewalls of the sliding block it
Between perforation be provided with circular through hole, and circular through hole is adapted to guide rod.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the average thickness on the sharp side
For 0.6mm.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the electromagnetic coil and transformation
Protective cover is provided on device.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the micro-control computer
On be connected with temperature sensor, humidity sensor and baroceptor.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the electromagnetic coil is equipped with 6
It is a and be set side by side.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, setting in the electromagnetic coil
There is electromagnetic core.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being:
1), the present invention by the first wing, the second wing, drone body, hinge bar, jack, fixing glue, connecting plate,
The setting of sliding slot, guide rod, spring, fixation hole, sliding block, so that the wing of the unmanned plane is able to carry out folding, so as to right
The wing of unmanned plane is protected, and is also facilitated and is carried to the unmanned plane, and the device is when in use, can be to folding machine
The wing effectively fix, and guarantees stability when unmanned plane during flying, protects to unmanned plane, is suitable for promoting.
2), the first wing, the second wing, connecting plate and hinge bar are for carbon fiber layer, and the carbon fiber layer is outer
Side is coated with nonwoven fabric layer, guarantees that wing has sufficient intensity using carbon fiber production, the first wing, the second wing are in sharp side again
Arc extends, and generates enough lift when wing rotates in this way, while being internally provided with polyester filled layer, gathers in mold process
The abundant extruding of ester filled layer, the polyester filled layer to fill inner space, while after extruding have enough in conjunction with carbon fiber layer
Intensity compares same type carbon fiber product to support wing to rotate, and advantage is had more in weight after filling polyester filled layer, should
Position weight will reduce more than half.
3), the lower surface of the first wing is provided with the electromagnetic coil parallel with eddy current coil, the input of the electromagnetic coil
Be terminated with transformer, micro-control computer connected on the transformer, unmanned plane in flight course, temperature sensor,
The gas epidemic disaster and pressure information of humidity sensor and the baroceptor detection external world, are then transferred to miniature control and calculate
Machine, micro-control computer passes through the operation of meteorological formula, calculates the dew-point temperature and icing probability of current environment, micro-
Type control computer matches icing probability, operation flight height, revolution speed of propeller, exports suitable pwm (pulse width tune
System) high frequency alternating signal, transformer is then controlled, to input suitable voltage to electromagnetic coil, electromagnetic coil passes through electromagnetism
The gain of iron core generates constant suitable electromagnetic field, in ceaselessly rotation process, the whirlpool of (or outer patch) inside the first wing
Streamline circle cuts the electric field generated by electromagnet repeatedly, generates induced current, using induced current and direct impedance heating principle,
First wing produces heat in displacement, to reduce the icing probability of the first airfoil vanes, can turn waste into wealth,
Eddy current effect is utilized to heat high-speed rotating first wing, prevents since the first wing icing of winter flight is to flight
It is influenced caused by device flying quality, eddy heating for heating principle cooperates the gain of heat and the whipping of the first wing, makes unmanned plane in high and cold, high humidity
Sleet ice and cloud layer inside etc. severe flight environment of vehicle also can safe flight.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic cross-sectional view of the first wing and the second wing in the present invention；
Fig. 3 is electromagnetic coil and transformer device structure connection schematic diagram in the present invention；
Fig. 4 is overlooking structure diagram of the invention；
Fig. 5 is the enlarged structure schematic diagram in Fig. 2 at A.
Attached drawing mark explanation:
1, the first wing, 11, eddy current coil, the 2, second wing, 3, drone body, 4, hinge bar, 5, jack, 6, fixation
Nail, 7, connecting plate, 8, sliding slot, 9, guide rod, 10, spring, 11, fixation hole, 12, sliding block, 13, polyester filled layer, 14, protection
Cover, 1401, electromagnetic coil, 1402, transformer.
Specific embodiment
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 description, 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.
Please refer to a kind of Fig. 1-unmanned plane carbon fiber wing retaining frame shown in fig. 5, including drone body 3, the nothing
There are four the second wings 2 of circular array setting for the side wall connection of man-machine ontology 3, and the second wing 2 is far from the unmanned plane
One end of ontology 3 is rotatably connected to the first wing 1, and first wing 1 and 2 edge of the second wing are provided with the cutting edge of a knife or a sword of arc
Face, and polyester filled layer 13 is equipped with inside first wing 1 and the second wing 2, two adjacent second wings 2 it
Between be connected with connecting plate 7, and the top of the connecting plate 7 is equipped with sliding slot 8, sliding block 12 is slidably connected in the sliding slot 8, and sliding
The lateral wall of block 12 is hinged with hinge bar 4, and the other end of hinge bar 4 and the first wing 1 is side walls hinged, the sliding slot 8
Guide rod 9 is connected between the inner wall of two sides, and guide rod 9 is slidably connected with sliding block 12, the circumferential side wall socket of the guide rod 9
There is spring 10, and one end of spring 10 is connect with the side wall of sliding slot 8, the other end of the spring 10 and the side wall of sliding block 12 connect
It connects, first wing 1, the second wing 2, connecting plate 7 and hinge bar 4 are for carbon fiber layer, and the carbon fiber layer is outer
Side is coated with nonwoven fabric layer, and the upper surface of first wing 1 is provided with eddy current coil 11, in the lower surface of first wing 1
It is provided with the electromagnetic coil 1401 parallel with eddy current coil 11, the input of the electromagnetic coil 1401 is terminated with transformer 1402,
Micro-control computer is connected on the transformer 1402.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the connecting plate 7 is equipped with
Jack 5, and jack 5 is connected to sliding slot 8, the lateral wall of the sliding block 12 is equipped with fixation hole 11, the fixation hole 11 and 5 knot of jack
Structure is identical, and slidably connects fixing glue 6 in fixation hole 11 and jack 5.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the connecting plate 7, sliding slot 8,
Sliding block 12 and the arc-shaped structure setting of guide rod 9.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the two sidewalls of the sliding block 12
Between perforation be provided with circular through hole, and circular through hole is adapted to guide rod 9.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the average thickness on the sharp side
For 0.6mm.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, 1401 He of electromagnetic coil
Protective cover 14 is provided on transformer 1402.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the micro-control computer
On be connected with temperature sensor, humidity sensor and baroceptor.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, the electromagnetic coil 1401 is set
There are 6 and is set side by side.
In order to further increase a kind of use function of unmanned plane carbon fiber wing retaining frame, in the electromagnetic coil 1401
It is provided with electromagnetic core.
The working principle of the invention and beneficial effect achieved are: when needing to carry the drone body,
Fixing glue is extracted out out of jack then, then adjusts the first wing, rotates it on the second wing, the first wing can squeeze hinge
Extension bar, hinge bar push sliding block again, so that sliding block slides in sliding slot, while sliding block can be slided along the guide rod in sliding slot
It is dynamic, and sliding block is while sliding, and sliding block can squeeze spring, when sliding block is moved on fixation hole and connecting plate on sliding block
When jack is overlapped, stop operating the first wing, then fixing glue is inserted into jack and fixation hole, from there through spring
The first wing is fixed for elastic force and fixing glue, is taken up space to reduce the drone body, convenient to transport to it
It carries, also wing is protected, when in use, fixing glue is extracted, the elastic force of spring will push sliding block and return at this time
To initial position, guarantee the pulling force of the first wing the stabilization of wing by the elastic force of spring and hinge bar at this time；This hair
It is bright to pass through the first wing, the second wing, drone body, hinge bar, jack, fixing glue, connecting plate, sliding slot, guide rod, bullet
The setting of spring, fixation hole, sliding block so that the wing of the unmanned plane is able to carry out folding, so as to the wing to unmanned plane into
Row protection, also facilitates and carries to the unmanned plane, and the device is when in use, can carry out to folded wing effectively solid
It is fixed, guarantee stability when unmanned plane during flying, unmanned plane is protected, is suitable for promoting；First wing, the second wing, connection
Plate and hinge bar are and nonwoven fabric layer to be coated on the outside of the carbon fiber layer for carbon fiber layer, guarantee that wing uses carbon fiber
Production has sufficient intensity, and the first wing, the second wing generate again to the arc-shaped extension in sharp side, in this way when wing rotates enough
Lift, while it being internally provided with polyester filled layer, the abundant extruding of polyester filled layer in mold process, to fill inner space,
The polyester filled layer after extruding has sufficient intensity in conjunction with carbon fiber layer simultaneously, to support wing to rotate, compares same type carbon
Fiber product has more advantage after filling polyester filled layer in weight, which will reduce more than half；And the first machine
The lower surface of the wing is provided with the electromagnetic coil parallel with eddy current coil, and the input of the electromagnetic coil is terminated with transformer, described
Micro-control computer is connected on transformer, unmanned plane is in flight course, temperature sensor, humidity sensor and air pressure transmission
Sensor detection extraneous gas epidemic disaster and pressure information, are then transferred to micro-control computer, and micro-control computer is logical
The operation for crossing meteorological formula, calculates the dew-point temperature and icing probability of current environment, and micro-control computer is general freezing
Rate, operation flight height, revolution speed of propeller match, and export suitable pwm (pulse width modulation) high frequency alternating signal, then control
Transformer processed, to input suitable voltage to electromagnetic coil, for electromagnetic coil by the gain of electromagnetic core, it is constant suitable to generate
Electromagnetic field, in ceaselessly rotation process, the eddy current coil of (or outer patch) is cut repeatedly by electromagnet inside the first wing
The electric field of generation generates induced current, and using induced current and direct impedance heating principle, the first wing produces in displacement
Heat has been given birth to, to reduce the icing probability of the first airfoil vanes, can have been turned waste into wealth, eddy current effect has been utilized, high speed is revolved
The first wing turned is heated, and is prevented as the influence caused by aircraft flight performance of the first wing icing of winter flight,
Eddy heating for heating principle cooperates the gain of heat and the whipping of the first wing, makes unmanned plane inside high and cold, high humidity sleet ice and cloud layer
It also can safe flight etc. severe flight environment of vehicle.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of unmanned plane carbon fiber wing retaining frame, it is characterised in that: including drone body, the side of the drone body
There are four the second wings of circular array setting for wall connection, and the second wing rotates far from one end of the drone body and connects
Be connected to the first wing, first wing and the second wing edge are provided with the sharp side of arc, and first wing and
It is equipped with polyester filled layer inside second wing, is connected with connecting plate, and the company between two adjacent second wings
The top of fishplate bar is equipped with sliding slot, sliding block is slidably connected in the sliding slot, and the lateral wall of sliding block is hinged with hinge bar, and hinged
The other end of bar is side walls hinged with the first wing, is connected with guide rod between the two sides inner wall of the sliding slot, and guide rod with
Sliding block is slidably connected, and the circumferential side wall of the guide rod is socketed with spring, and the side wall of one end of spring and sliding slot connects, described
The other end of spring and the side wall of sliding block connect, and first wing, the second wing, connecting plate and hinge bar are for carbon fiber
Layer, and nonwoven fabric layer is coated on the outside of the carbon fiber layer, the upper surface of first wing is provided with eddy current coil, described
The lower surface of first wing is provided with the electromagnetic coil parallel with eddy current coil, and the input of the electromagnetic coil is terminated with transformation
Device connects micro-control computer on the transformer.
2. a kind of unmanned plane according to claim 1 carbon fiber wing retaining frame, it is characterised in that: set on the connecting plate
There is jack, and jack is connected to sliding slot, the lateral wall of the sliding block is equipped with fixation hole, and the fixation hole is identical as jack structure,
And fixing glue is slidably connected in fixation hole and jack.
3. a kind of unmanned plane according to claim 1 carbon fiber wing retaining frame, it is characterised in that: the connecting plate, cunning
The arc-shaped structure setting of slot, sliding block and guide rod.
4. a kind of unmanned plane according to claim 1 carbon fiber wing retaining frame, it is characterised in that: the two sides of the sliding block
Perforation is provided with circular through hole between wall, and circular through hole is adapted to guide rod.
5. a kind of unmanned plane according to claim 1 carbon fiber wing retaining frame, it is characterised in that: the sharp side is averaged
With a thickness of 0.6mm.
6. a kind of unmanned plane according to claim 1 carbon fiber wing retaining frame, it is characterised in that: the electromagnetic coil and
Protective cover is provided on transformer.
7. a kind of unmanned plane according to claim 1 carbon fiber wing retaining frame, it is characterised in that: the miniature control meter
Temperature sensor, humidity sensor and baroceptor are connected on calculation machine.
8. a kind of unmanned plane according to claim 1 carbon fiber wing retaining frame, it is characterised in that: the electromagnetic coil is set
There are 6 and is set side by side.
9. a kind of unmanned plane according to claim 1 carbon fiber wing retaining frame, it is characterised in that: in the electromagnetic coil
It is provided with electromagnetic core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910606553.4A CN110304235A (en) | 2019-07-05 | 2019-07-05 | A kind of unmanned plane carbon fiber wing retaining frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910606553.4A CN110304235A (en) | 2019-07-05 | 2019-07-05 | A kind of unmanned plane carbon fiber wing retaining frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110304235A true CN110304235A (en) | 2019-10-08 |
Family
ID=68079238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910606553.4A Pending CN110304235A (en) | 2019-07-05 | 2019-07-05 | A kind of unmanned plane carbon fiber wing retaining frame |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206590105U (en) * | 2017-03-05 | 2017-10-27 | 中山市威傲联复合材料有限公司 | A kind of unmanned plane carbon fiber wing |
| CN206598976U (en) * | 2017-03-05 | 2017-10-31 | 中山市威傲联复合材料有限公司 | A kind of unmanned plane carbon fiber folded wing |
| CN108190000A (en) * | 2018-02-23 | 2018-06-22 | 江苏恒神股份有限公司 | Carbon fibre composite unmanned plane multi-wall type wing |
| CN207809794U (en) * | 2017-12-28 | 2018-09-04 | 南京俊全科技有限公司 | A kind of meteorology unmanned plane propeller vortex deicer |
| CN208882099U (en) * | 2018-09-25 | 2019-05-21 | 西南科技大学 | A kind of unmanned plane folding wing |
-
2019
- 2019-07-05 CN CN201910606553.4A patent/CN110304235A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206590105U (en) * | 2017-03-05 | 2017-10-27 | 中山市威傲联复合材料有限公司 | A kind of unmanned plane carbon fiber wing |
| CN206598976U (en) * | 2017-03-05 | 2017-10-31 | 中山市威傲联复合材料有限公司 | A kind of unmanned plane carbon fiber folded wing |
| CN207809794U (en) * | 2017-12-28 | 2018-09-04 | 南京俊全科技有限公司 | A kind of meteorology unmanned plane propeller vortex deicer |
| CN108190000A (en) * | 2018-02-23 | 2018-06-22 | 江苏恒神股份有限公司 | Carbon fibre composite unmanned plane multi-wall type wing |
| CN208882099U (en) * | 2018-09-25 | 2019-05-21 | 西南科技大学 | A kind of unmanned plane folding wing |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191008 |
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