CN207089675U - Unmanned plane - Google Patents
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- CN207089675U CN207089675U CN201720370444.3U CN201720370444U CN207089675U CN 207089675 U CN207089675 U CN 207089675U CN 201720370444 U CN201720370444 U CN 201720370444U CN 207089675 U CN207089675 U CN 207089675U
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- unmanned plane
- elevating lever
- drive shaft
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Abstract
The utility model discloses a kind of unmanned plane, and it includes unmanned plane body and liftable cradle head mechanism；The liftable cradle head mechanism is fixedly connected on the unmanned plane body；The liftable cradle head mechanism includes head assembly, gear drive component, threaded drive shaft, elevating lever and steering wheel；Wherein, the steering wheel rotates for driving gear drives component；The gear drive component is used to drive threaded drive shaft to rotate by the effect of thread screw transmission, and then drives elevating lever along the upper and lower reciprocating motion of vertical direction；The elevating lever is fixedly connected with the head assembly.Unmanned plane provided by the utility model, it, which has filled up existing head, can not implement the technological gap of lifting；Meanwhile the liftable cradle head mechanism, it can save and largely use space, transport or carrying are more convenient.
Description
Technical field
It the utility model is related to unmanned plane equipment technical field, more particularly to a kind of unmanned plane.
Background technology
In recent years, with the rise of unmanned plane and the fast development of related model plane and unmanned plane art, nobody
Machine is also applied in increasing occasion；In the process, increasing masses also start to contact unmanned plane, from this nothing
It is man-machine to have entered into common people's entertainment field from specialty, scientific research field.
Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, using radio robot and is provided for oneself
The not manned aircraft that presetting apparatus manipulates.Unmanned plane presses application field, can be divided into it is military with it is civilian.It is many it is civilian nobody
In machine, it is exactly take photo by plane four axles, the unmanned planes such as six axles of taking photo by plane to occur more.
In the concrete structure of unmanned vehicle, cradle head mechanism its be exactly briefly install, the support equipment of fixed camera,
It is divided into fixed two kinds of head and electric platform；It is well known that unmanned plane is taken pictures using camera, its camera is for stability
There is high requirement, but the main function of head is exactly stable for providing.However, most of heads are put in the market
In underbelly or front portion, do not occur a kind of liftable head scheme temporarily.Meanwhile the cloud below fuselage is hung in the market
Platform takes up too much space mostly, transports or carry inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane, to solve the above problems.
In order to achieve the above object, the technical solution of the utility model is realized in：
The utility model additionally provides a kind of unmanned plane, including unmanned plane body and liftable cradle head mechanism；It is described can
The cradle head mechanism of lifting is fixedly connected on the unmanned plane body；
The liftable cradle head mechanism includes head assembly, gear drive component, threaded drive shaft, elevating lever and rudder
Machine；
Wherein, the steering wheel rotates for driving gear drives component；The gear drive component is used to pass through screw thread spiral shell
The effect of bar transmission drives threaded drive shaft to rotate, and then drives elevating lever along the upper and lower reciprocating motion of vertical direction；It is and described
Elevating lever is fixedly connected with the head assembly.
Preferably, can embodiment as one kind；The gear drive component includes first gear, second gear, upper end
Spherical bearing, bottom；Wherein, first gear mounting groove and second gear mounting groove are provided with the bottom；The first gear,
Second gear corresponds to respectively is mounted on composition gear train in the first gear mounting groove and second gear mounting groove；It is described
Upper end spherical bearing is used for the bottom for fixing the threaded drive shaft
Preferably, can embodiment as one kind；The gear drive component also includes several bottoms installation screw；If
The dry bottom installation screw is arranged on the bottom of the bottom.
Preferably, can embodiment as one kind；The steering wheel is rotatably assorted with the second gear；The second gear
Cooperation is engaged with the first gear；And the first gear is also rotatably assorted with the threaded drive shaft.
Preferably, can embodiment as one kind；The bearing of trend of the elevating lever is provided with internal thread hole；And the spiral shell
Line drive shaft is provided with external screw thread；The internal thread hole of the elevating lever and the external screw thread of the threaded drive shaft are intermeshed.
Preferably, can embodiment as one kind；The liftable cradle head mechanism also includes head assembly installation screw；
The elevating lever is installed screw by the head assembly and is fixedly connected with the head assembly.
Preferably, can embodiment as one kind；The liftable cradle head mechanism also includes left cap and right cap；Institute
The left side that left cap is arranged on the threaded drive shaft is stated, and the right cap is arranged on the right side of the threaded drive shaft；Institute
Left cap is stated to be oppositely arranged with the right cap and be fixedly connected by side cover installation screw.
Preferably, can embodiment as one kind；The liftable cradle head mechanism also includes top cover installation screw, top
Lid, lower end spherical bearing；The lower end spherical bearing is used for the top of fixed thread drive shaft；Several described top cover installation screws are set
Put in the bottom of the top cover.
Preferably, can embodiment as one kind；The liftable cradle head mechanism also includes locating shaft；The locating shaft
Middle part through the through hole on the elevating lever, and the locating shaft is slidably matched in the through hole on the elevating lever, described
The both ends of locating shaft are fixedly connected with the top cover with the bottom respectively.
Preferably, can embodiment as one kind；The glide direction of the relatively described elevating lever of the locating shaft, with the spiral shell
It is identical that the relatively described elevating lever of line drive shaft moves back and forth direction.
Compared with prior art, it is the advantages of the utility model embodiment：
A kind of unmanned plane provided by the utility model, it is by unmanned plane body and liftable cradle head mechanism；It is described to rise
The cradle head mechanism of drop is fixedly connected on the unmanned plane body；
But wherein, the liftable cradle head mechanism is then mainly by head assembly, gear drive component, screw drive
The principal organ such as axle, elevating lever and steering wheel component is formed；The steering wheel rotates for driving gear drives component；The gear drives
Dynamic component is used to drive threaded drive shaft to rotate by the effect of thread screw transmission, and then drives elevating lever along vertical direction
Upper and lower reciprocating motion；The elevating lever is fixedly connected with the head assembly.
The primary structure for analyzing above-mentioned unmanned plane is understood：Above-mentioned steering wheel is main power drive device, and it mainly drives
Moving gear drive component rotates；It is rotatably assorted again because of gear drive component with threaded drive shaft simultaneously, and then spiral shell can be promoted
Line drive shaft turns；Finally being acted on by gear drive component by thread screw transmission drives threaded drive shaft to rotate, and then
Elevating lever is driven to be moved back and forth (threaded drive shaft forms thread screw kinematic pair with elevating lever) along vertical direction is upper and lower；
Meanwhile elevating lever is fixedly connected with head assembly；So, it is upper and lower reciprocating same along vertical direction in elevating lever
When, you can drive the head assembly (i.e. head) being fixedly connected on thereon to realize the lifting of vertical direction；Therefore it is liftable
Head assembly in cradle head mechanism can be to slide up and down along unmanned plane body；
The technical scheme of unmanned plane provided by the utility model, it, which has filled up existing head, can not implement the technology sky of lifting
In vain；The head for overcoming traditional unmanned plane takes the problem of volume is big, and carrying transport is inconvenient；
However, unmanned plane provided by the utility model, it makes unmanned plane main body be relatively moved with liftable cradle head mechanism,
Without using when shrink storage to reduce volume, can save it is substantial amounts of use space, transport or carry more facilitates.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Head assembly in the unmanned plane that Fig. 1 provides for the utility model embodiment is in the structural representation of decline state
Figure；
Head assembly in the unmanned plane that Fig. 2 provides for the utility model embodiment is in the structural representation of propradation
Figure；
Fig. 3 is the explosive decomposition structural representation of liftable cradle head mechanism in the unmanned plane that the utility model embodiment provides
Figure；
The confined explosion point of liftable cradle head mechanism in the unmanned plane that the utility model embodiment that Fig. 4 is Fig. 3 provides
Solution structure schematic diagram；
Description of reference numerals：
Top cover installs screw 1；
Top cover 2；
Lower end spherical bearing 3；
Side cover installs screw 4；
Left cap 5；
Locating shaft 6；
Threaded drive shaft 7；
Right cap 8；
Steering wheel 9；
Elevating lever 10；
Head assembly installs screw 11；
Head assembly 12；
First gear 13；
Second gear 14；
Upper end spherical bearing 15；
Bottom 16；
Bottom installs screw 17.
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 the utility model part of the embodiment, 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, term " on ", " under ", "left", "right", " vertical ", " water in description of the present utility model
It is flat ", " interior ", the orientation of the instruction such as " outer " or position relationship for based on orientation shown in the drawings or position relationship, merely to just
In description the utility model and simplified description, rather than indicate or imply that signified device or element must be with specifically square
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ",
" second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " connection "
It should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition
Concrete meaning.
The utility model is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
Liftable cradle head mechanism decomposition explosion structural representation as schematically shown in Figure 3, the utility model additionally provide one
Kind unmanned plane, it includes unmanned plane body (not shown) and liftable cradle head mechanism；The liftable cradle head mechanism
It is fixedly connected on the unmanned plane body；
Wherein, the liftable cradle head mechanism includes top cover installation screw 1, top cover 2, lower end spherical bearing 3, side cover installation
Screw 4, left cap 5, locating shaft 6, threaded drive shaft 7, right cap 8, steering wheel 9, elevating lever 10, head assembly installation screw 11,
The structures such as head assembly 12, first gear 13, second gear 14, upper end spherical bearing 15, bottom 16, bottom installation screw 17；This
Utility model additionally provides a kind of unmanned plane, and it is specifically formed by above-mentioned various parts Standard.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model additionally provides a kind of unmanned plane, including unmanned plane body (figure
Not shown in) and liftable cradle head mechanism；The liftable cradle head mechanism is fixedly connected on the unmanned plane body；
The liftable cradle head mechanism includes head assembly 12, gear drive component, threaded drive shaft 7, elevating lever 10
With steering wheel 9；
Wherein, the steering wheel 9 rotates for driving gear drives component；The gear drive component is used to pass through screw thread spiral shell
The effect of bar transmission drives threaded drive shaft 7 to rotate, and then drives elevating lever 10 along the upper and lower reciprocating motion of vertical direction；Institute
Elevating lever 10 is stated to be fixedly connected with the head assembly 12.
The primary structure for analyzing above-mentioned unmanned plane is understood：
Above-mentioned steering wheel 9 is main power drive device, and it is mainly that driving gear drives component rotates；While and because
Gear drive component is rotatably assorted with threaded drive shaft 7, and then threaded drive shaft 7 can be promoted to rotate；Finally driven by gear
Component is acted on by thread screw transmission drives threaded drive shaft 7 to rotate, so drive elevating lever 10 along on vertical direction,
It is lower to move back and forth (threaded drive shaft 7 forms thread screw kinematic pair with elevating lever 10)；Meanwhile elevating lever 10 and head assembly
12 are fixedly connected；So, while the reciprocating motion upper and lower along vertical direction of elevating lever 10, you can drive fixed connect
The head assembly 12 (i.e. head) being connected on thereon realizes the lifting of vertical direction；
The technical scheme of unmanned plane provided by the utility model, it, which has filled up head, can not implement the technological gap of lifting；
Meanwhile the cradle head mechanism, it can save and largely use space, transport or carrying are more convenient.
The concrete structure and particular technique effect of the unmanned plane provided below the utility model embodiment do detailed
Thin explanation：
Said gear drive component is main driving drive mechanism, its side that power of steering wheel can be passed through into gear train
Formula is transferred at threaded drive shaft；
In the concrete structure of gear drive component；The gear drive component include first gear 13, second gear 14,
Upper end spherical bearing 15, bottom 16 and several bottoms installation screw 17；
Wherein, first gear mounting groove and second gear mounting groove are provided with the bottom 16；The first gear 13,
Second gear 14 corresponds to respectively is mounted on composition gear train in the first gear mounting groove and second gear mounting groove；Institute
State the bottom that upper end spherical bearing 15 is used for fixed thread drive shaft 7；Several bottoms installation screw 17 is arranged on the bottom 16
Bottom.
It should be noted that as shown in Figure 4, first gear mounting groove and second gear installation are provided with above-mentioned bottom 16
Groove；Meanwhile first gear 13, second gear 14 correspond to be mounted on the first gear mounting groove and second gear peace respectively
Composition gear train in tankage；So pass through said gear group, you can with by the power transmission of steering wheel at threaded drive shaft 7；Most
Afterwards by threaded drive shaft 7 and the mechanical engagement of elevating lever 10, it is easy to realize that elevating lever 10 is real relative to threaded drive shaft 7
Existing relative motion (i.e. OQ t moves).
Preferably, can embodiment as one kind；The steering wheel 9 is rotatably assorted with the second gear 14；Described second
Gear 14 coordinates with the first gear 13 intermeshing；And the first gear 13 is also rotated with the threaded drive shaft 7 and matched somebody with somebody
Close.
It should be noted that in specific fit system, directly it is rotatably assorted by steering wheel 9 with second gear 14, then
Second gear 14 coordinates with the intermeshing of first gear 13, and first gear 13 is also rotatably assorted with threaded drive shaft 7, Jin Ershi
The technical purpose for now driving threaded drive shaft 7 to rotate.
Preferably, can embodiment as one kind；The bearing of trend of the elevating lever 10 is provided with internal thread hole；It is and described
Threaded drive shaft 7 is provided with external screw thread；The internal thread hole of the elevating lever 10 engages with the external screw thread of the threaded drive shaft 7.
It should be noted that the bearing of trend for stating elevating lever 10 is provided with internal thread hole；And threaded drive shaft 7 is provided with outside
Screw thread；The internal thread hole of above-mentioned elevating lever 10 engages with the external screw thread of above-mentioned threaded drive shaft 7, you can forms the spiral shell of relative motion
Line screw motion pair.
Preferably, can embodiment as one kind；The liftable cradle head mechanism also includes head assembly installation screw
11；The elevating lever 10 is installed screw 11 by the head assembly and is fixedly connected with the head assembly 12.
It should be noted that elevating lever 10 can use a variety of connected modes to implement to be fixedly connected with head assembly 12；But
It is that highly preferred technical scheme is that elevating lever 10 is installed together by head assembly installation screw 11 with head assembly 12, it is real
Existing elevating lever 10 is synchronous with head assembly 12 to be risen or declines.
Preferably, can embodiment as one kind；The liftable cradle head mechanism also includes left cap 5 and right cap 8；
The left cap 5 is arranged on the left side of the threaded drive shaft 7, and the right cap 8 is arranged on the right side of the threaded drive shaft 7
Side；The left cap 5 is oppositely arranged with the right cap 8 and installs screw 4 by side cover and is fixedly connected.
It should be noted that left cap 5 and right cap 8 are relatively fixed connection, the shell structure of effect is could be formed with, it is above-mentioned
Left cap 5 and right cap 8 are mainly that the dominant structural moieties of liftable cradle head mechanism are protected.
Preferably, can embodiment as one kind；The liftable cradle head mechanism also includes top cover installation screw 1, top
Lid 2, lower end spherical bearing 3；The lower end spherical bearing 3 is used for the top of fixed thread drive shaft 7；Several top covers install screw 1
It is arranged on the bottom of the top cover 2.
It should be noted that the machine formed by the top cover 2, the bottom 16, the left cap 5 and the right cap 8
Shell, it is used to close the structures such as locating shaft 6, threaded drive shaft 7, steering wheel 9 and gear train.
Preferably, can embodiment as one kind；The liftable cradle head mechanism also includes locating shaft 6；The positioning
The middle part of axle 6 is through the through hole on the elevating lever 10, and the locating shaft 6 is slided in the through hole on the elevating lever 10 and matched somebody with somebody
Close, the both ends of the locating shaft 6 are fixedly connected with the top cover 2 with the bottom 16 respectively.
Preferably, can embodiment as one kind；The glide direction of the relatively described elevating lever 10 of the locating shaft 6, with institute
Stating the relatively described elevating lever 10 of threaded drive shaft 7, to move back and forth direction identical.
It should be noted that above-mentioned locating shaft 6 its also play vital effect, its one side serves sprocket bit
The effect of putting, it ensure that the internal thread hole of threaded drive shaft 7 and elevating lever 10 relatively rotates guarantee higher axiality when coordinating；Together
When locating shaft 6 its also play certain supporting role, it is stable when shake is sent when avoiding being rotatably assorted, and then improving motion
Property and reliability.
The unmanned plane that the utility model embodiment provides has the technical advantage of following aspect：
First, the unmanned plane that the utility model embodiment provides, it is mainly driven by gear drive component by thread screw
Side effect drive threaded drive shaft rotate, and then drive elevating lever along vertical direction it is upper and lower move back and forth (threaded drive shaft with
Elevating lever forms thread screw kinematic pair)；Meanwhile elevating lever is fixedly connected with head assembly；So, on elevating lever edge
While vertical direction upper and lower reciprocating motion, you can drive the head assembly (i.e. head) being fixedly connected on thereon to realize and erect
Nogata to lifting；The technical scheme of liftable cradle head mechanism provided by the utility model, it has filled up head can not be real
Apply the technological gap of lifting.
2nd, the unmanned plane that the utility model embodiment provides, its packaging volume less liftable head scheme can be reduced
Half, so as to reduce cost of transportation.
3rd, the unmanned plane that the utility model embodiment provides, the liftable cradle head mechanism, can save substantial amounts of use
Space, transport or carrying are more convenient.
4th, the unmanned plane that the utility model embodiment provides, can to head and mainly when head need not be used
Camera lens part plays a protective role.It is highly reliable, device security is high and its attachment structure is more stable；So it can be
In the case of being perfectly safe reliably, ensure the structural stability of unmanned plane, ensure the flight reappearance and flight efficiency of unmanned plane.
Many significant technical advantages based on more than, before unmanned plane provided by the utility model will bring good market
Scape and economic benefit.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (9)
1. a kind of unmanned plane, including unmanned plane body and liftable cradle head mechanism；The liftable cradle head mechanism, which is fixed, to be connected
It is connected on the unmanned plane body；
The liftable cradle head mechanism includes head assembly, gear drive component, threaded drive shaft, elevating lever and steering wheel；
Wherein, the steering wheel rotates for driving gear drives component；The gear drive component is used to pass by thread screw
Dynamic side effect drives threaded drive shaft to rotate, and then drives elevating lever along the upper and lower reciprocating motion of vertical direction；And the lifting
Bar is fixedly connected with the head assembly；
The gear drive component includes first gear, second gear, upper end spherical bearing, bottom；Wherein, set on the bottom
There are first gear mounting groove and second gear mounting groove；The first gear, second gear correspond to respectively be mounted on it is described
Composition gear train in first gear mounting groove and second gear mounting groove；The upper end spherical bearing is used to fix the screw drive
The bottom of axle.
2. unmanned plane as claimed in claim 1, it is characterised in that：
The gear drive component also includes several bottoms installation screw；Several described bottom installation screws are arranged on described
The bottom of bottom.
3. unmanned plane as claimed in claim 2, it is characterised in that：
The steering wheel is rotatably assorted with the second gear；The second gear engages cooperation with the first gear；It is and described
First gear is also rotatably assorted with the threaded drive shaft.
4. the unmanned plane as described in claim any one of 1-3, it is characterised in that：
The bearing of trend of the elevating lever is provided with internal thread hole；And the threaded drive shaft is provided with external screw thread；The lifting
The internal thread hole of bar and the external screw thread of the threaded drive shaft are intermeshed.
5. unmanned plane as claimed in claim 4, it is characterised in that：
The liftable cradle head mechanism also includes head assembly installation screw；The elevating lever is installed by the head assembly
Screw is fixedly connected with the head assembly.
6. unmanned plane as claimed in claim 5, it is characterised in that：
The liftable cradle head mechanism also includes left cap and right cap；The left cap is arranged on the threaded drive shaft
Left side, and the right cap is arranged on the right side of the threaded drive shaft；The left cap and the right cap are oppositely arranged simultaneously
Screw is installed by side cover to be fixedly connected.
7. unmanned plane as claimed in claim 6, it is characterised in that：
The liftable cradle head mechanism also includes top cover installation screw, top cover, lower end spherical bearing；The lower end spherical bearing is used for
The top of fixed thread drive shaft；Several top cover installation screws are arranged on the bottom of the top cover.
8. unmanned plane as claimed in claim 7, it is characterised in that：
The liftable cradle head mechanism also includes locating shaft；The middle part of the locating shaft passes through the through hole on the elevating lever,
And the locating shaft is slidably matched in the through hole on the elevating lever, the both ends of the locating shaft respectively with the top cover and institute
Bottom is stated to be fixedly connected.
9. unmanned plane as claimed in claim 8, it is characterised in that：
The glide direction of the relatively described elevating lever of the locating shaft, the elevating lever relative with the threaded drive shaft move back and forth
Direction is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370444.3U CN207089675U (en) | 2017-04-10 | 2017-04-10 | Unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370444.3U CN207089675U (en) | 2017-04-10 | 2017-04-10 | Unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207089675U true CN207089675U (en) | 2018-03-13 |
Family
ID=61549711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720370444.3U Active CN207089675U (en) | 2017-04-10 | 2017-04-10 | Unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207089675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892127A (en) * | 2017-04-10 | 2017-06-27 | 昊翔电能运动科技(昆山)有限公司 | Unmanned plane |
| CN110758758A (en) * | 2019-11-29 | 2020-02-07 | 重庆市亿飞智联科技有限公司 | Lifting mechanism, control method thereof and unmanned aerial vehicle |
-
2017
- 2017-04-10 CN CN201720370444.3U patent/CN207089675U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892127A (en) * | 2017-04-10 | 2017-06-27 | 昊翔电能运动科技(昆山)有限公司 | Unmanned plane |
| CN106892127B (en) * | 2017-04-10 | 2023-07-21 | 昆山合朗航空科技有限公司 | Unmanned plane |
| CN110758758A (en) * | 2019-11-29 | 2020-02-07 | 重庆市亿飞智联科技有限公司 | Lifting mechanism, control method thereof and unmanned aerial vehicle |
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