CN109229334A - Easy-to-mount unmanned horn foldable structure, unmanned plane and assembly and disassembly methods - Google Patents
Easy-to-mount unmanned horn foldable structure, unmanned plane and assembly and disassembly methods Download PDFInfo
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- CN109229334A CN109229334A CN201811396940.1A CN201811396940A CN109229334A CN 109229334 A CN109229334 A CN 109229334A CN 201811396940 A CN201811396940 A CN 201811396940A CN 109229334 A CN109229334 A CN 109229334A
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- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
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- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
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Abstract
The present invention relates to easy-to-mount unmanned horn foldable structure, unmanned plane and assembly and disassembly methods, which includes fixing seat, folded piece and removable connector, and one end of fixing seat and one end of folded piece are hinged；When fixing seat and folded piece are in not folded state, fixing seat is connect by removable connector with folded piece with the hinged one end of folded piece.The present invention passes through one end of fixing seat and one end of the folded piece is hinged, and when fixing seat and folded piece are in not folded state, fixing seat is connect by removable connector with folded piece with the hinged one end of folded piece, the removable connector includes threaded rod, nut cap and annular ring, pass through the cooperation of threaded rod and annular ring, first boss and second boss, realize the dismountable folding of fixing seat and folded piece, realize fast demountable to achieve the effect that folding and opening, and it is easy to operate.
Description
Technical field
The present invention relates to unmanned planes, more specifically refer to easy-to-mount unmanned horn foldable structure, unmanned plane and tear open
Dress method.
Background technique
The horn folded piece of existing unmanned plane is connected using major thread or discomfort is threadedly coupled, and folds effect to realize
Fruit, but major thread connection is used to be inconvenient to dismount, especially when horn caliber is larger, major thread connection is strong in order to guarantee to connect
The time spent in degree, often reach is longer, dismounting, is long.Without usually relying on matching between spring and part using threaded connection
Conjunction reaches connection purpose, and this method is not suitable for large-scale multi-rotor unmanned aerial vehicle, and spring force should facilitate manual operation, again
Guarantee bonding strength, this two kinds require it is conflicting, and generally using aluminum alloy materials to reduce weight, aluminium alloy in aviation
Be prone to wear, will lead to it is interstructural be combined with gap, be easy to cause the biggish vibration of unmanned plane.
Therefore, it is necessary to design a kind of new foldable structure, realize fast demountable to achieve the effect that folding and opening,
And it is easy to operate.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, easy-to-mount unmanned horn foldable structure, nothing are provided
Man-machine and assembly and disassembly methods.
To achieve the above object, the invention adopts the following technical scheme: easy-to-mount unmanned horn foldable structure, including
Fixing seat, folded piece and removable connector, one end of the fixing seat and one end of the folded piece are hinged；When described solid
When reservation and the folded piece are in not folded state, the fixing seat and the hinged one end of folded piece pass through removable connector
It is connect with the folded piece.
Its further technical solution are as follows: the folded piece and the hinged one end of the fixing seat extend outwardly have several the
One extended segment is equipped with the first mounting groove between the first adjacent extended segment；The fixing seat and the hinged one end of the folded piece
Extending outwardly has several the second extended segments, and the second mounting groove is equipped between the second adjacent extended segment；It is located in the middle described
First extended segment is plugged in second mounting groove, and second extended segment is plugged in first mounting groove, and described
First extended segment is connect with second extended segment by articulation piece.
Its further technical solution are as follows: the bottom of first mounting groove is equipped with limited block, is located in the middle described first
Extended segment is equipped with convex block close to one end of the first mounting groove, and the convex block is located at the lower section of the limited block.
Its further technical solution are as follows: the fixing seat and the hinged one end of the folded piece are equipped with first boss, described
Folded piece and the hinged one end of the fixing seat are equipped with second boss, when the fixing seat and the folded piece are in not folded shape
When state, the first boss, the second boss are connect with the removable connector respectively.
Its further technical solution are as follows: the removable connector includes threaded rod, nut cap and annular ring, the screw thread
Bar is connect with nut cap, and annular ring is connect with the nut cap, and the threaded rod is located in annular ring, when the fixation
When seat is in not folded state with the folded piece, the first boss and second boss are embedded in annular ring, and described the
The outer end of one boss and the outer end of second boss are abutted with the inner wall of annular ring respectively, and the threaded rod is inserted in described
In one boss.
Its further technical solution are as follows: jack is equipped in the first boss, the second boss is convex close to described first
One end of platform forms arc groove towards sunken inside, when the fixing seat is in not folded state with the folded piece, the screw thread
The lower end of bar is plugged in the jack, and the first boss is embedded in the arc groove.
Its further technical solution are as follows: the upper surface of the first boss extends to the outer end of the fixing seat, forms the
One protruding portion, the interior diameter of the arc groove is identical as the overall diameter of the first boss, and the upper surface of the second boss is prolonged
The outer end of the folded piece is extended to, the second protruding portion is formed, and the periphery of first protruding portion is equipped with a ring part, when described
When fixing seat and the folded piece are in not folded state, first protruding portion, second protruding portion and the annular
Portion is embedded in annular ring, and the ring part is abutted with the inner wall of annular ring respectively with second protruding portion.
Its further technical solution are as follows: be equipped between the removable arrangement and the first boss and second boss anti-
Loose gasket.
The present invention also provides unmanned planes, including horn, fuselage and several above-mentioned easy-to-mount unmanned horns
Foldable structure, the fuselage are connect with the fixing seat, are inserted with horn in the mounting hole.
The present invention also provides the assembly and disassembly methods of easy-to-mount unmanned horn foldable structure, comprising:
When needing to fold unmanned plane, removable connector is unscrewed, turning folding part makes it along folded piece and fixing seat
Hinged position turns to designated position；
When needing unmanned plane to work, turning folding part makes it turn to the along folded piece and the hinged position of fixing seat
One boss is embedded in groove, successively installs check washer, removable connector, and tighten removable connector.
Compared with the prior art, the invention has the advantages that: the present invention is by by one end of fixing seat and the folded piece
One end it is hinged, and when fixing seat and folded piece be in not folded state, fixing seat and the hinged one end of folded piece pass through can
Dismounting connector is connect with folded piece, which includes threaded rod, nut cap and annular ring, by threaded rod and
The cooperation of annular ring, first boss and second boss realizes that the dismountable folding of fixing seat and folded piece, realization can quickly be torn open
It is filled with and achievees the effect that folding and opening, and is easy to operate.
The invention will be further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the master of the non-folded state for the easy-to-mount unmanned horn foldable structure that the specific embodiment of the invention provides
Depending on structural schematic diagram；
Fig. 2 is the quick-fried of the non-folded state for the easy-to-mount unmanned horn foldable structure that the specific embodiment of the invention provides
Fried structural schematic diagram；
Fig. 3 is the solid of the folded state for the easy-to-mount unmanned horn foldable structure that the specific embodiment of the invention provides
Structural schematic diagram one；
Fig. 4 is the solid of the folded state for the easy-to-mount unmanned horn foldable structure that the specific embodiment of the invention provides
Structural schematic diagram two；
Fig. 5 is partial enlargement diagram at the A of Fig. 4；
Fig. 6 is the detonation configuration signal for the easy-to-mount unmanned horn foldable structure that the specific embodiment of the invention provides
Figure.
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 some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It should be appreciated that ought use in this specification and in the appended claims, term " includes " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but one or more of the other feature, whole is not precluded
Body, step, operation, the presence or addition of element, component and/or its set.
It is also understood that mesh of the term used in this description of the invention merely for the sake of description specific embodiment
And be not intended to limit the present invention.As description of the invention and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singular, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in description of the invention and the appended claims is
Refer to any combination and all possible combinations of one or more of associated item listed, and including these combinations.
Specific embodiment as shown in figs. 1 to 6, easy-to-mount unmanned horn foldable structure provided in this embodiment, can
With apply to unmanned plane or other with horn equipment in, realize fast demountable to achieve the effect that folding and opening,
And it is easy to operate.
Referring to Fig. 1, as shown in Figure 1, the easy-to-mount unmanned horn foldable structure, including fixing seat, folded piece with
And removable connector, one end of fixing seat and one end of the folded piece are hinged；When fixing seat is in not folded with folded piece
When state, fixing seat is connect by removable connector with folded piece with the hinged one end of folded piece.
Specifically, on the downside of one end of fixing seat with it is hinged on the downside of one end of folded piece, and on the upside of the same end of fixing seat with
It is connected on the upside of the same end of folded piece using removable connector, realizes that folded piece can be turned folding along fixing seat, only
Need to remove removable connector, horn is not separated with fuselage after folding, the connection structure phase separated with horn and fuselage
Than, more convenient dismounting, and facilitate the components of management unmanned plane, user connects without the corresponding fuselage of each horn is compared
Mouthful, it is user-friendly.
In one embodiment, folded piece and the hinged one end of the fixing seat, which extend outwardly, several the first extended segments
24, the first mounting groove is equipped between the first adjacent extended segment 24；If fixing seat and the hinged one end of folded piece extend outwardly and have
Second extended segment 15 is done, is equipped with the second mounting groove between the second adjacent extended segment 15；It is located in the middle the first extended segment 24
It is plugged in the second mounting groove, the second extended segment 15 is plugged in the first mounting groove, and the first extended segment 24 and the second extended segment
15 are connected by articulation piece 40.
In the present embodiment, the number at least three of the first extended segment 24, the number of the second above-mentioned extended segment 15 is at least
It is two.
In the present embodiment, articulation piece 40 includes but is not limited to screw, can also be bolt etc..
The end of the articulation piece 40 is also connected with stop nut 50, realizes the fixation to articulation piece 40.
In one embodiment, as shown in figs. 4 and 5, the bottom of the first above-mentioned mounting groove is equipped with limited block 151, is located at
Intermediate first extended segment 24 is equipped with convex block 241 close to one end of the first mounting groove, and convex block 241 is located at the limited block
151 lower section, is arranged limited block 151 and convex block 241 primarily serves the effect of limit, in folded piece folding process, convex block
241 can contact with limited block 151, to limit the folding angles of folded piece, certainly, the specific folding angles of folded piece can root
It is realized according to the contact angle for needing to design limited block 151 and convex block 241.There is special folding position limiting structure, it is user-friendly
And packed and transported.
In one embodiment, Fig. 3, Fig. 4, Fig. 6 are please referred to, above-mentioned fixing seat and the hinged one end of folded piece are equipped with first
Boss 13, folded piece and the hinged one end of fixing seat are equipped with second boss 23, when fixing seat and folded piece are in not folded state
When, first boss 13, second boss 23 are connect with removable connector respectively.The first boss 13 and second boss 23 are located at hinge
The top of fitting.
Removable connector includes threaded rod 33, nut cap 31 and annular ring 32, and threaded rod 33 is connect with nut cap 31, annular
Circle 32 is connect with the nut cap 31, and threaded rod 33 is located in annular ring 32, when fixing seat is in not folded with folded piece
When state, first boss 13 and second boss 23 are embedded in annular ring 32, the outer end of first boss 13 and second boss
23 outer end is abutted with the inner wall of annular ring 32 respectively, and threaded rod 33 is inserted in first boss 13.
Jack 14 is equipped in the first boss 13, second boss 23, towards sunken inside, forms arc close to one end of first boss
Shape slot, when fixing seat is in not folded state with folded piece, the lower end of threaded rod 33 is plugged in jack 14, first boss 13
It is embedded in arc groove.
Specifically, which is a cylindrical body, and the upper surface of first boss 13 extends to fixing seat outer end, shape
At first protruding portion 121, the interior diameter of the arc groove is identical as the overall diameter of first boss 13, so that first boss
13 can preferably be embedded in groove, in addition, the upper surface of second boss 23 extends to the outer end of folded piece, it is prominent to form second
Portion 231 out, when fixing seat is with folding in not folded state, first protruding portion 121 and the second protruding portion 231 are embedded in ring
In shape circle 32.And first protruding portion 121 and the arc-shaped shape of the second protruding portion 231, and the periphery of the first protruding portion 121 is set
There is a ring part 132, the ring part 132, the first protruding portion 121 and the combination of the second protruding portion 231 are in a cylindrical body.
When fixing seat and when folding in not folded state, first protruding portion 121, second protruding portion 231 with
And the ring part 132 is embedded in annular ring 32, the ring part 132 and second protruding portion 231 respectively with the ring
The inner wall of shape circle 32 abuts.
Hand threading bar 33 is fixed, and facilitating the direct hand of user to twist can dismount, and is not necessarily to additional means, user experience is more
It is good, it is easy to operate.
It also is provided with the screw thread being threadedly engaged with threaded rod 33 in the jack 14, passes through matching for threaded rod 33 and jack 14
It closes, and annular ring 32 can hold first boss 13 and second boss 23 tightly, thus, realize the connection of folded piece and fixing seat.
When needing to fold, it is only necessary to rotate nut cap 31, annular ring 32 can be unclamped to armful of first boss 13 and second boss 23
Clamp force, and threaded rod 33 is taken out from jack 14, part is turned folding, the folding of folded piece and fixing seat can be realized, is used
The form connection that threaded rod 33, annular ring 32, first boss 13 and second boss 23 cooperate, main load-carrying construction is by annular
The close-fitting of circle 32, first boss 13 and second boss 23 is combined into, and the power that threaded rod 33 is born is smaller, and use process becomes
Change less, the service life of threaded rod 33 will not be damaged, easy disassembly is fastened using minor thread, reduces disassembly and assembly time.
Further, the periphery of nut cap 31 is equipped with screw thread, increases the frictional force of 31 periphery of nut cap, convenient for tightening or unclamping
Nut cap 31.
In addition, being equipped with check washer between above-mentioned removable arrangement and the first boss 13 and second boss 23
50, specifically, which is equipped with through-hole, passes through for threaded rod 33, is in not folded shape in fixing seat and folded piece
When state, which is located between first boss 13, second boss 23 and nut cap 31, and check washer 50 is embedded in annular ring
In 32, check washer 50 prevents threaded rod 33 from relaxing in unmanned plane during flying process because of vibration, and check washer 50 is to use polyurethane
Material production, can also be to prevent threaded rod 33 from loosening with the elastic force that it is deformed in a small amount with similar material, cardinal principle, into
And when improving unmanned plane during flying folded piece and fixing seat connection reliability.Check washer 50 made of being made of polyurethane is anti-
Pine can reduce complex degree of structure, also guarantee reliability of structure, prevent use process from gap occur.Reliability is good, is applicable in
In size load-carrying multi-rotor unmanned aerial vehicle.
In one embodiment, Fig. 1 and Fig. 2 are please referred to, above-mentioned folded piece is equipped with fastener hole 212 and plugs for horn
Mounting hole 25 inside is inserted with fastening screw 213 in fastener hole 212, horn is plugged in mounting hole 25, and turn fastens spiral shell
Silk 213 can reduce the diameter of mounting hole 25, and then realize the secured connection to horn.
In addition, above-mentioned folded piece includes mounting cylinder 21 and connection shell 22, mounting cylinder 21 is connected with shell 22 is connect, and even
Body contact 22 is equipped with above-mentioned second boss 23 and the second extended segment 15 far from one end of mounting cylinder 21.
Mounting hole 25 is equipped in the mounting cylinder 21, and the side of mounting cylinder 21 is equipped with notch, which is equipped with two
A connection sheet 211, two connection sheets 211 are located at the two sides of notch, and above-mentioned fastener hole 212 is located in connection sheet 211, lead to
The turn distance for crossing fastening screw 213, changes the size of notch, to change the diameter of mounting cylinder 21, and then horn is secured
Ground is embedded in mounting hole 25.
Above-mentioned easy-to-mount unmanned horn foldable structure, by by one end of one end of fixing seat and the folded piece
Hingedly, and when fixing seat and folded piece are in not folded state, fixing seat and the hinged one end of folded piece pass through removable load
Fitting is connect with folded piece, which includes threaded rod 33, nut cap 31 and annular ring 32, by threaded rod 33 with
And the cooperation of annular ring 32, first boss 13 and second boss 23, it realizes the dismountable folding of fixing seat and folded piece, realizes
Fast demountable is and easy to operate to achieve the effect that folding and opening.
In one embodiment, unmanned plane is additionally provided, including horn, fuselage and several above-mentioned easy-to-mount nothings
Man-machine arm foldable structure, the fuselage are connect with the fixing seat, are inserted with horn in the mounting hole 25.
When the unmanned plane can realize folding, horn is not separated with fuselage, quick assembling when using convenient for next time, and is carried
It is convenient.
Above-mentioned fixing seat includes attachment base 12, and the attachment base 12 is equipped with connection frame 11 far from one end of folded piece, should
Connection frame 11 is connect with fuselage.The connection frame 11 can be connect using connectors such as screws with fuselage.
In one embodiment, the assembly and disassembly methods of easy-to-mount unmanned horn foldable structure are additionally provided, this method comprises:
When needing to fold unmanned plane, removable connector is unscrewed, turning folding part makes it along folded piece and fixing seat
Hinged position turns to designated position；
When needing unmanned plane to work, turning folding part makes it turn to the along folded piece and the hinged position of fixing seat
One boss 13 is embedded in groove, successively installs check washer 50, removable connector, and tighten removable connector.
It should be noted that it is apparent to those skilled in the art that, above-mentioned easy-to-mount unmanned plane
The specific implementation process of the assembly and disassembly methods of arm foldable structure can be implemented with reference to aforementioned easy-to-mount unmanned horn foldable structure
Corresponding description in example, for convenience of description and succinctly, details are not described herein.
It is above-mentioned that technology contents of the invention are only further illustrated with embodiment, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by of the invention
Protection.Protection scope of the present invention is subject to claims.
Claims (10)
1. easy-to-mount unmanned horn foldable structure, which is characterized in that including fixing seat, folded piece and removable connection
Part, one end of the fixing seat and one end of the folded piece are hinged；When the fixing seat is in not folded with the folded piece
When state, the fixing seat is connect by removable connector with the folded piece with the hinged one end of folded piece.
2. easy-to-mount unmanned horn foldable structure according to claim 1, which is characterized in that the folded piece and institute
Stating the hinged one end of fixing seat and extending outwardly has several the first extended segments, and the first installation is equipped between the first adjacent extended segment
Slot；The fixing seat and the hinged one end of the folded piece extend outwardly and have several the second extended segments, and adjacent second extends
The second mounting groove is equipped between section；It is located in the middle first extended segment to be plugged in second mounting groove, described second
Extended segment is plugged in first mounting groove, and first extended segment is connect with second extended segment by articulation piece.
3. easy-to-mount unmanned horn foldable structure according to claim 2, which is characterized in that first mounting groove
Bottom be equipped with limited block, be located in the middle first extended segment close to one end of the first mounting groove be equipped with convex block, it is described convex
Block is located at the lower section of the limited block.
4. easy-to-mount unmanned horn foldable structure according to any one of claims 1 to 3, which is characterized in that described
Fixing seat and the hinged one end of the folded piece are equipped with first boss, and folded piece one end hinged with the fixing seat is equipped with
Second boss, when the fixing seat is in not folded state with the folded piece, the first boss, the second boss point
It is not connect with the removable connector.
5. easy-to-mount unmanned horn foldable structure according to claim 4, which is characterized in that the removable connection
Part includes threaded rod, nut cap and annular ring, and the threaded rod is connect with nut cap, and annular ring is connect with the nut cap, and
The threaded rod is located in annular ring, when the fixing seat is in not folded state with the folded piece, described first
Boss and second boss are embedded in annular ring, the outer end of the outer end of the first boss and second boss respectively with annular
The inner wall of circle abuts, and the threaded rod is inserted in the first boss.
6. easy-to-mount unmanned horn foldable structure according to claim 5, which is characterized in that in the first boss
Equipped with jack, the second boss towards sunken inside, forms arc groove close to one end of the first boss, when the fixing seat with
When the folded piece is in not folded state, the lower end of the threaded rod is plugged in the jack, the first boss insertion
In the arc groove.
7. easy-to-mount unmanned horn foldable structure according to claim 6, which is characterized in that the first boss
Upper surface extends to the outer end of the fixing seat, forms the first protruding portion, the interior diameter of the arc groove and the first boss
Overall diameter it is identical, the upper surface of the second boss extends to the outer end of the folded piece, forms the second protruding portion, and described
The periphery of first protruding portion is equipped with a ring part, when the fixing seat and the folded piece are in not folded state, described the
One protruding portion, second protruding portion and the ring part are embedded in annular ring, and the ring part and described second protrudes
Portion is abutted with the inner wall of annular ring respectively.
8. easy-to-mount unmanned horn foldable structure according to claim 5, which is characterized in that the removable arrangement
Check washer is installed between the first boss and second boss.
9. unmanned plane, which is characterized in that including easy-to-mount nothing described in horn, fuselage and several claims 1 to 8
Man-machine arm foldable structure, the fuselage are connect with the fixing seat, are inserted with horn in the mounting hole.
10. the assembly and disassembly methods of easy-to-mount unmanned horn foldable structure characterized by comprising
When needing to fold unmanned plane, removable connector is unscrewed, turning folding part keeps it hinged with fixing seat along folded piece
Position turn to designated position；
When needing unmanned plane to work, turning folding part, so that it along the folded piece position hinged with fixing seat is turned to first convex
Platform is embedded in groove, successively installs check washer, removable connector, and tighten removable connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396940.1A CN109229334A (en) | 2018-11-22 | 2018-11-22 | Easy-to-mount unmanned horn foldable structure, unmanned plane and assembly and disassembly methods |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396940.1A CN109229334A (en) | 2018-11-22 | 2018-11-22 | Easy-to-mount unmanned horn foldable structure, unmanned plane and assembly and disassembly methods |
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| CN109229334A true CN109229334A (en) | 2019-01-18 |
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| CN110104158A (en) * | 2019-05-06 | 2019-08-09 | 深圳市青柠空间科技有限责任公司 | A kind of unmanned plane horn of fast demountable |
| WO2021068974A1 (en) * | 2018-12-28 | 2021-04-15 | 深圳光峰科技股份有限公司 | Dmd device fixing apparatus |
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| CN207120871U (en) * | 2017-06-02 | 2018-03-20 | 合肥翼飞特电子科技有限公司 | A kind of anti-rotational folding machine arm component for unmanned plane |
| KR101863157B1 (en) * | 2018-02-06 | 2018-06-07 | (주)테크맥스텔레콤 | Folding-type Unmanned Aerial Vehicle able to be carried by the portable Bag |
| CN109292074A (en) * | 2018-11-22 | 2019-02-01 | 深圳市赛为智能股份有限公司 | A kind of unmanned horn foldable structure, unmanned plane and assembly and disassembly methods |
| CN209209017U (en) * | 2018-11-22 | 2019-08-06 | 深圳市赛为智能股份有限公司 | A kind of unmanned horn foldable structure and unmanned plane |
| CN209454974U (en) * | 2018-11-22 | 2019-10-01 | 深圳市赛为智能股份有限公司 | Easy-to-mount unmanned horn foldable structure and unmanned plane |
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| CN109292074A (en) * | 2018-11-22 | 2019-02-01 | 深圳市赛为智能股份有限公司 | A kind of unmanned horn foldable structure, unmanned plane and assembly and disassembly methods |
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Application publication date: 20190118 |