CN206318018U - Unmanned vehicle and its undercarriage lowering or hoisting gear - Google Patents
Unmanned vehicle and its undercarriage lowering or hoisting gear Download PDFInfo
- Publication number
- CN206318018U CN206318018U CN201621283367.XU CN201621283367U CN206318018U CN 206318018 U CN206318018 U CN 206318018U CN 201621283367 U CN201621283367 U CN 201621283367U CN 206318018 U CN206318018 U CN 206318018U
- Authority
- CN
- China
- Prior art keywords
- bindiny mechanism
- undercarriage
- gear
- unmanned vehicle
- hoisting gear
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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
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/12—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like sideways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/18—Operating mechanisms
- B64C25/20—Operating mechanisms mechanical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses a kind of unmanned vehicle and its undercarriage lowering or hoisting gear, and the undercarriage lowering or hoisting gear of the unmanned vehicle includes：Actuating unit；First bindiny mechanism, is connected with the actuating unit, under the driving of the actuating unit, rotates；Second bindiny mechanism, is fixedly connected with first bindiny mechanism, under the rotarily driving of first bindiny mechanism, and oscillating motion is done centered on first bindiny mechanism；Undercarriage, is connected with second bindiny mechanism, under the drive of second bindiny mechanism oscillating motion, and relatively described unmanned vehicle is moved up and down.The unmanned vehicle includes above-mentioned undercarriage lowering or hoisting gear.The undercarriage lowering or hoisting gear of unmanned vehicle of the present utility model is compared with prior art, it is to avoid undercarriage shelters from shooting visual angle when head is shot, and then improves shooting effect.
Description
Technical field
The utility model is related to unmanned air vehicle technique field, more particularly to a kind of unmanned vehicle and its undercarriage lifting dress
Put.
Background technology
Unmanned vehicle refers to the not manned aircraft using radio robot and the presetting apparatus provided for oneself manipulation.
Unmanned vehicle early application, with the reach of science, gradually expands to consumer field in military domain.Current unmanned vehicle
It is widely used in many necks such as streetscape shooting, movie and television play shooting, environmental monitoring, geological exploration, mapping, the monitoring of agriculture forest and husbandry
Domain.
Generally, two undercarriages are set on the fuselage of unmanned vehicle, and two undercarriages are used for unmanned vehicle on ground
Park, takeoff and anding when support unmanned vehicle gravity.General undercarriage is fixed at the both sides of head mostly, is clapped in head
When taking the photograph, shooting visual angle is easily sheltered from so that shooting effect is low.
The content of the invention
In order to solve to exist in the prior art the technical problem that undercarriage easily blocks head shooting visual angle, the utility model
There is provided a kind of undercarriage lowering or hoisting gear of unmanned vehicle.
Another purpose of the present utility model is to provide a kind of unmanned vehicle, and the unmanned vehicle includes above-mentioned rise
Fall frame lowering or hoisting gear.
The utility model provides a kind of undercarriage lowering or hoisting gear of unmanned vehicle, including：
Actuating unit；
First bindiny mechanism, is connected with the actuating unit, under the driving of the actuating unit, rotates；
Second bindiny mechanism, is fixedly connected with first bindiny mechanism, in rotarily driving for first bindiny mechanism
Under, do oscillating motion centered on first bindiny mechanism；
Undercarriage, is connected with second bindiny mechanism, under the drive of the oscillating motion of second bindiny mechanism, phase
The unmanned vehicle is moved up and down.
Optionally, first bindiny mechanism and the second bindiny mechanism connect into a crank structure.
Optionally, first bindiny mechanism is provided with carries out close-fitting anti-loose knot with second bindiny mechanism
Structure, first bindiny mechanism is fixedly connected by the anti-loose structure with second bindiny mechanism.
Optionally, second bindiny mechanism includes the connecting seat being connected with first bindiny mechanism and risen and fallen with described
There is a cavity inside the connecting shaft of frame connection, the connecting seat, passed through for first bindiny mechanism, and the cavity inner wall
Coordinate with the anti-loose structure of first bindiny mechanism.
Optionally, the anti-loose structure is a flat structure or helicitic texture.
Optionally, the undercarriage lowering or hoisting gear is also spacing on second bindiny mechanism swaying direction including being arranged on
Mechanism, the position-limit mechanism includes being located at the spacing of first bindiny mechanism and the both sides of second bindiny mechanism junction
The swing angle size of second bindiny mechanism is limited in predetermined scope by part, the limiting component of both sides.
Optionally, the swing angle size of second bindiny mechanism is 0 ~ 130 °.
Optionally, the undercarriage lowering or hoisting gear also includes damping bearing, and the damping bearing is set in described first and connected
On connection mechanism, and close to the junction of first bindiny mechanism and second bindiny mechanism, the outer ring of the damping bearing
On be provided with shock absorbing ring, the shell of the shock absorbing ring and the undercarriage lowering or hoisting gear is fitted close.
Optionally, the actuating unit includes motor and reduction gear component, the motor and the reduction gear component
Connection, the reduction gear component is connected with first bindiny mechanism, when the motor is rotated, passes through the reduction gearing
Component drives first bindiny mechanism to rotate.
Optionally, the reduction gear component include gear installing plate, the gear that is arranged on the gear installing plate and
Supporting construction for supporting gear installing plate, the gear includes intermeshing first gear and second gear, the electricity
Machine is connected with the first gear, and first bindiny mechanism is connected with the second gear.
Optionally, the undercarriage lowering or hoisting gear also includes being used for the locked undercarriage when the actuating unit is powered off
Self-locking device, set fluted in first bindiny mechanism, the self-locking device connects under self-locking state with described first
The groove of connection mechanism is engaged.
The utility model separately provides a kind of unmanned vehicle, including fuselage and undercarriage lowering or hoisting gear described above.
The technical scheme that embodiment of the present utility model is provided can include the following benefits：
The utility model passes through the first bindiny mechanism and the second bindiny mechanism and directly drives undercarriage lifts, it is to avoid head
Undercarriage shelters from shooting visual angle during shooting, and then improves shooting effect.
Unmanned vehicle of the present utility model is avoided when head is shot by using above-mentioned undercarriage lowering or hoisting gear and risen and fallen
Frame shelters from shooting visual angle, and then improves shooting effect.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, this can not be limited
Utility model.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets of the present utility model
Embodiment, and in specification together for explaining principle of the present utility model.
Fig. 1 is the structural representation of the undercarriage lowering or hoisting gear of unmanned vehicle of the present utility model；
Fig. 2 is the structural representation of actuating unit of the present utility model；
Fig. 3 is the side schematic view of actuating unit of the present utility model；And
Fig. 4 is the structural representation that the second bindiny mechanism of the present utility model drives undercarriage elevating movement.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As long as in addition, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can just be combined with each other.
The utility model is related to a kind of unmanned vehicle, and the unmanned vehicle includes body and undercarriage of the present utility model
Lowering or hoisting gear.
As shown in figure 1, its structural representation for the undercarriage lowering or hoisting gear of unmanned vehicle of the present utility model.This reality
First be connected with the undercarriage lowering or hoisting gear 100 of new unmanned vehicle including actuating unit 10, with actuating unit 10 connects
Connection mechanism 20, the second bindiny mechanism 30 being connected with the first bindiny mechanism 20, the undercarriage being connected with the second bindiny mechanism 30（Figure
It is not shown in 1）.
The undercarriage lowering or hoisting gear 100 of the unmanned vehicle also includes a shell 54, actuating unit 10, the first bindiny mechanism
20th, the second bindiny mechanism 30 is laid in the shell 54.
Actuating unit 10 includes motor 11 and reduction gear component 12.Motor 11 is connected with reduction gear component 12, is slowed down
Gear assembly 12 is connected with the first bindiny mechanism 20, and when motor 11 is rotated, described first is driven by reduction gear component 12
Bindiny mechanism 20 rotates.The high rotating speed of motor 11 is changed into the slow-speed of revolution by reduction gear component 12, to drive the first bindiny mechanism
20 low speed rotations.
With reference to shown in Fig. 2, it is the structural representation of actuating unit of the present utility model.Reduction gear component 12 includes tooth
Take turns installing plate 121, the gear 122 being arranged on gear installing plate 121, the supporting construction 123 for supporting gear installing plate 121
And the gear shaft 124 being engaged with gear 122.
With reference to shown in Fig. 3, it is the side schematic view of actuating unit of the present utility model.Gear installing plate 121 includes top
Layer gear installing plate 1211, idler gear installing plate 1212 and bottom gear installing plate 1213.Gear 122 includes intermeshing
First gear 1221 and second gear 1222, first gear 1221 are arranged on bottom gear installing plate 1213, second gear
1222 are arranged on idler gear installing plate 1212.Supporting construction 123 connects top layer gear through idler gear installing plate 1212
Installing plate 1211 and bottom gear installing plate 1213.Wherein, supporting construction 123 can be a support column.Wherein, first gear
1221 and second gear 1222 in can include one or more pitch wheels respectively, when a gear is rotated
When, other pinion rotations can be driven.
First bindiny mechanism 20 is connected with second gear 1222, and motor 11 is connected with first gear 1221, and motor 11 drives
Dynamic first gear 1221 is rotated, and first gear 1221 drives second gear 1222 to rotate, and second gear 1222 drives first to connect
Mechanism 20 rotates.Specifically, the output shaft of motor 11 is fixedly connected with first gear 1221, the output shaft of the first bindiny mechanism 20
It is fixedly connected with second gear 1222.When motor 11 works on power, under the rotation of the output shaft of motor 11, the first tooth is driven
Wheel 1221 is rotated, and the second gear 1222 that first gear 1221 is further driven to be engaged with is rotated, and second gear 1222 is rotated
When, drive the first bindiny mechanism 20 to rotate.
First bindiny mechanism 20 with the second bindiny mechanism 30 provided with close-fitting anti-loose structure is carried out, such as Fig. 2 institutes
Show, the anti-loose structure is a flat structure 21, can be made up of one or more flat horizontal surfaces.But it is not limited to shown in Fig. 2
Anti-loose structure, the anti-loose structure can also be helicitic texture or buckle structure.
First bindiny mechanism 20 is fixedly connected by anti-loose structure with the second bindiny mechanism 30.
Second bindiny mechanism 30 includes the connecting seat 31 being connected with the first bindiny mechanism 20 and the connection being connected with undercarriage
Axle 32.The inside of connecting seat 31 has a cavity, is available for the first bindiny mechanism 20 to pass through.In order to closely connect with the first bindiny mechanism 20
Connect, the cavity inner wall is provided with the structure matched with the anti-loose structure of the first bindiny mechanism 20.
First bindiny mechanism 20 is fixedly connected with the second bindiny mechanism 30, and both connect into a crank structure.But
Both are to be fixedly connected not can be movable relatively.
First bindiny mechanism 20 and the second bindiny mechanism 30 can be the structures of the similar axle such as metal bar, alloy sheets.
When the first bindiny mechanism 20 rotates, the second bindiny mechanism 30 for being secured to connection is driven with the first bindiny mechanism
Oscillating motion is done centered on 20.
The one end of connecting shaft 32 away from connecting seat 31 of second bindiny mechanism 30 is provided with screw thread, and the second bindiny mechanism 30 leads to
The screw thread is crossed to be connected with undercarriage.Second bindiny mechanism 30 drives undercarriage to be done with respect to unmanned vehicle when doing oscillating motion
Elevating movement（That is oscillating motion）.As shown in figure 4, it, which is the second bindiny mechanism of the present utility model, drives undercarriage elevating movement
Structural representation, the undercarriage 40 being connected with second bindiny mechanism 30 swings with the swing of the second bindiny mechanism 30.
It is understood that the second bindiny mechanism 30 with undercarriage 40 in addition to it can be screwed and be connected by screw thread, can also be by all
Such as it is integrally formed or snap connection, the utility model is not construed as limiting.
Further, the undercarriage lowering or hoisting gear 100 of unmanned vehicle also includes being arranged on the side of swing of the second bindiny mechanism 30
Upward position-limit mechanism, the position-limit mechanism is included positioned at the both sides of the first bindiny mechanism 20 and the junction of the second bindiny mechanism 30
The swing angle θ sizes of second bindiny mechanism 30 are limited in predetermined scope by limiting component 53, two limiting components 53.As schemed
Shown in 4, the swing angle θ of the second bindiny mechanism 30 is limited in the range of 0 ~ 130 ° by two limiting components 53.
Limiting component 53 can be limit stick or limited block or limiting plate.
Further, as shown in figure 1, the undercarriage lowering or hoisting gear 100 of unmanned vehicle also includes damping bearing 51, elastic axis
51 are held to be set in the first bindiny mechanism 20, and close to the junction of the first bindiny mechanism 20 and the second bindiny mechanism 30.This subtracts
Shock absorbing ring is provided with the outer ring for shaking bearing, the shell 54 of shock absorbing ring and undercarriage lowering or hoisting gear 100 is fitted close, both can be with
It is that interference fit or gap coordinate.The effect of the shock absorbing ring is：When unmanned vehicle lands, the buffering of undercarriage 40 is absorbed
Power, protects the first bindiny mechanism 20, and the first bindiny mechanism 20 of prevention deforms.The material of shock absorbing ring can be rubber.
Further, as shown in figure 1, the undercarriage lowering or hoisting gear 100 of unmanned vehicle also includes being used in actuating unit 10
The self-locking device 52 of locked undercarriage 40 during power-off, the self-locking device 52 is under self-locking state（When actuating unit 10 is powered off）, from
Locking device 52 is engaged with being arranged on the groove at the top of the first bindiny mechanism 10（It is not shown）, prevented by self-locking device 52
Fall frame 40 in the case where actuating unit 10 is powered off, the phenomenon glided.
The course of work of the lowering or hoisting gear of the undercarriage of unmanned vehicle of the present utility model is as follows：
After motor 11 is powered, reduction gear component 12 is driven to rotate, reduction gear component 12 is by the high rotating speed of motor 11
It is changed into the slow-speed of revolution, and drives the first bindiny mechanism 20 to rotate, the first bindiny mechanism 20 drives the second bindiny mechanism 30 to swing, the
Two bindiny mechanisms 30 drive undercarriage 40 to rise or fall.By changing the steering of motor 11, change the second bindiny mechanism 30
The moving direction of swaying direction and undercarriage 40.
The utility model directly drives undercarriage by the first bindiny mechanism and the second bindiny mechanism and lifted（Swing）, with showing
There is technology to compare, when head is shot, wheels-up can be caused by the undercarriage lowering or hoisting gear, so as to effectively keep away
Exempt from undercarriage when head is shot and shelter from shooting visual angle, and then improve shooting effect.
In addition, because the swing angle size of the second bindiny mechanism is 0 ~ 130 °, the angle being swung up of corresponding undercarriage
Degree maximum can reach 130 °, and therefore, undercarriage can be folded to 130 ° to the direction of fuselage, and then reduce the body of unmanned vehicle
Product, in unmanned vehicle in the case of, floor space is small, is easy to collect and places.
Unmanned vehicle of the present utility model is avoided when head is shot by using above-mentioned undercarriage lowering or hoisting gear and risen and fallen
Frame shelters from shooting visual angle, and then improves shooting effect.
Preferable possible embodiments of the present utility model are these are only, protection domain of the present utility model, all fortune is not limited
Changed with the equivalent structure made by the utility model specification and accompanying drawing content, be all contained in protection domain of the present utility model
It is interior.
Claims (12)
1. a kind of undercarriage lowering or hoisting gear of unmanned vehicle, it is characterised in that including：
Actuating unit；
First bindiny mechanism, is connected with the actuating unit, under the driving of the actuating unit, rotates；
Second bindiny mechanism, is fixedly connected with first bindiny mechanism, under the rotarily driving of first bindiny mechanism, with
Oscillating motion is done centered on first bindiny mechanism；
Undercarriage, is connected with second bindiny mechanism, relatively described under the drive of second bindiny mechanism oscillating motion
Unmanned vehicle is moved up and down.
2. the undercarriage lowering or hoisting gear of unmanned vehicle according to claim 1, it is characterised in that the first connection machine
Structure and the second bindiny mechanism connect into a crank structure.
3. the undercarriage lowering or hoisting gear of unmanned vehicle according to claim 1, it is characterised in that the first connection machine
Structure is provided with carries out close-fitting anti-loose structure with second bindiny mechanism, and first bindiny mechanism passes through described locking
De- structure is fixedly connected with second bindiny mechanism.
4. the undercarriage lowering or hoisting gear of unmanned vehicle according to claim 3, it is characterised in that the second connection machine
Structure is included inside the connecting seat being connected with first bindiny mechanism and the connecting shaft being connected with the undercarriage, the connecting seat
With a cavity, passed through for first bindiny mechanism, and the cavity inner wall and the anti-loose knot of first bindiny mechanism
Structure coordinates.
5. undercarriage lowering or hoisting gear according to claim 3, it is characterised in that the anti-loose structure is a flat structure
Or helicitic texture.
6. the undercarriage lowering or hoisting gear of the unmanned vehicle according to claim any one of 1-5, it is characterised in that described
Fall the position-limit mechanism that frame lowering or hoisting gear also includes being arranged on second bindiny mechanism swaying direction, the position-limit mechanism includes
Limiting component positioned at the both sides of first bindiny mechanism Yu second bindiny mechanism junction, the limiting section of both sides
The swing angle size of second bindiny mechanism is limited in predetermined scope by part.
7. the undercarriage lowering or hoisting gear of unmanned vehicle according to claim 6, it is characterised in that the second connection machine
The swing angle size of structure is 0 ~ 130 °.
8. the undercarriage lowering or hoisting gear of unmanned vehicle according to claim 1, it is characterised in that the undercarriage lifting
Device also includes damping bearing, and the damping bearing is set in first bindiny mechanism, and close to the described first connection machine
Shock absorbing ring, the shock absorbing ring and institute are provided with structure and the junction of second bindiny mechanism, the outer ring of the damping bearing
The shell for stating undercarriage lowering or hoisting gear is fitted close.
9. the undercarriage lowering or hoisting gear of unmanned vehicle according to claim 1, it is characterised in that the actuating unit bag
Motor and reduction gear component are included, the motor is connected with the reduction gear component, the reduction gear component and described the
One bindiny mechanism connects, when the motor is rotated, and drives first bindiny mechanism to rotate by the reduction gear component.
10. the undercarriage lowering or hoisting gear of unmanned vehicle according to claim 9, it is characterised in that the reduction gearing
Component includes gear installing plate, the gear being arranged on the gear installing plate and the support for supporting the gear installing plate
Structure, the gear includes intermeshing first gear and second gear, and the motor is connected with the first gear, described
First bindiny mechanism is connected with the second gear.
11. the undercarriage lowering or hoisting gear of unmanned vehicle according to claim 1, it is characterised in that the undercarriage liter
Falling unit also includes being used for the self-locking device of the locked undercarriage when the actuating unit is powered off, first bindiny mechanism
Upper to set fluted, the self-locking device is engaged under self-locking state with the groove of first bindiny mechanism.
12. a kind of unmanned vehicle, it is characterised in that nobody including fuselage and as described in any one of claim 1 to 11 flies
The undercarriage lowering or hoisting gear of row device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283367.XU CN206318018U (en) | 2016-11-28 | 2016-11-28 | Unmanned vehicle and its undercarriage lowering or hoisting gear |
| PCT/CN2017/110769 WO2018095238A1 (en) | 2016-11-28 | 2017-11-14 | Unmanned aerial vehicle and undercarriage device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621283367.XU CN206318018U (en) | 2016-11-28 | 2016-11-28 | Unmanned vehicle and its undercarriage lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318018U true CN206318018U (en) | 2017-07-11 |
Family
ID=59264249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621283367.XU Active CN206318018U (en) | 2016-11-28 | 2016-11-28 | Unmanned vehicle and its undercarriage lowering or hoisting gear |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206318018U (en) |
| WO (1) | WO2018095238A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095238A1 (en) * | 2016-11-28 | 2018-05-31 | 深圳市道通智能航空技术有限公司 | Unmanned aerial vehicle and undercarriage device thereof |
| CN110466774A (en) * | 2019-08-20 | 2019-11-19 | 深圳市华芯机器人技术有限责任公司 | A kind of plant protection drone field flight protective device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8774982B2 (en) * | 2010-08-26 | 2014-07-08 | Leptron Industrial Robotic Helicopters, Inc. | Helicopter with multi-rotors and wireless capability |
| GB2483881B (en) * | 2010-09-22 | 2017-04-26 | Irps Thomas | A dual-function landing gear and rotor protector for a UAV |
| CN104590556B (en) * | 2014-10-31 | 2017-06-27 | 易瓦特科技股份公司 | A kind of folding unmanned plane |
| CN105292446B (en) * | 2015-11-16 | 2017-05-31 | 吉林大学 | A kind of damping undercarriage of four-axle aircraft |
| CN205168874U (en) * | 2015-12-07 | 2016-04-20 | 深圳市帝翼飞科技有限公司 | Many rotor crafts that foot rest can receive and release |
| CN205585707U (en) * | 2016-04-01 | 2016-09-21 | 中山市童印儿童用品有限公司 | Rocking chair |
| CN205574264U (en) * | 2016-04-08 | 2016-09-14 | 北京博瑞空间科技发展有限公司 | Undercarriage structure and unmanned aerial vehicle |
| CN206318018U (en) * | 2016-11-28 | 2017-07-11 | 深圳市道通智能航空技术有限公司 | Unmanned vehicle and its undercarriage lowering or hoisting gear |
-
2016
- 2016-11-28 CN CN201621283367.XU patent/CN206318018U/en active Active
-
2017
- 2017-11-14 WO PCT/CN2017/110769 patent/WO2018095238A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095238A1 (en) * | 2016-11-28 | 2018-05-31 | 深圳市道通智能航空技术有限公司 | Unmanned aerial vehicle and undercarriage device thereof |
| CN110466774A (en) * | 2019-08-20 | 2019-11-19 | 深圳市华芯机器人技术有限责任公司 | A kind of plant protection drone field flight protective device |
| CN110466774B (en) * | 2019-08-20 | 2021-03-16 | 深圳市华芯机器人技术有限责任公司 | Plant protection unmanned aerial vehicle is with field flight protector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018095238A1 (en) | 2018-05-31 |
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Address after: 518000 9th floor, building B1, Zhiyuan, 1001 Xueyuan Avenue, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen daotong intelligent Aviation Technology Co.,Ltd. Address before: 518000 9th floor, building B1, Zhiyuan, 1001 Xueyuan Avenue, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: AUTEL ROBOTICS Co.,Ltd. |
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