CN205707402U - A kind of dampening assembly and aircraft - Google Patents
A kind of dampening assembly and aircraft Download PDFInfo
- Publication number
- CN205707402U CN205707402U CN201620336645.7U CN201620336645U CN205707402U CN 205707402 U CN205707402 U CN 205707402U CN 201620336645 U CN201620336645 U CN 201620336645U CN 205707402 U CN205707402 U CN 205707402U
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- CN
- China
- Prior art keywords
- base plate
- dampening assembly
- cushion socket
- base
- installation portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 claims abstract description 52
- 238000005452 bending Methods 0.000 claims abstract description 15
- 238000013016 damping Methods 0.000 claims description 13
- 230000003068 static effect Effects 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 210000000476 body water Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of dampening assembly and aircraft, design for solving the problems such as existing dampening assembly its carrier when aircraft shakes in the horizontal direction teetertotters.The dampening assembly that this utility model provides includes upper and lower spaced cushion socket and base, base and cushion socket all include at least one installation portion that base plate and the outer rim with base plate connect, described base plate and installation portion are correspondingly arranged respectively, installation portion is all from its base plate connected upwards lateral buckling or downward lateral buckling, and and connected base plate between bending angle beta be all higher than 90 degree and less than 180 degree, it is provided with damper element so that both base plate keeping parallelisms or substantially parallel between the corresponding installation portion of base and cushion socket.The dampening assembly that this utility model provides is applied to aircraft, when body in the horizontal direction, especially during left and right directions strenuous vibration so that cushion socket is low relative to the gradient of base, The Cloud Terrace can be kept steady, and dampening assembly is long for service life.
Description
Technical field
This utility model relates to vehicle technology field, particularly relates to a kind of dampening assembly and includes its flight
Device.
Background technology
Utilizing aircraft to realize unmanned shooting, have been obtained at present being widely applied, the most rotors fly
Row device.Aircraft often utilizes device to alleviate vibrations in flight course.
At present, the damping device of unmanned vehicle many employings damping ball.Fig. 1 and Fig. 2 is in prior art
The front view of damping device, as it is shown in figure 1, damping device is typically made up of with cushion socket 2 ' base 1 ',
Base 1 ' connects body, and cushion socket 2 ' connects inertial sensor or The Cloud Terrace, base 1 ' and cushion socket 2 '
It is between plate body and the periphery of the two and some shock-absorbing balls 5 ' are set.Remain static and the end at damping device
When seat 1 is parallel to ground, base 1 ' and cushion socket 2 ' keeping parallelism.But, due to body water during flight
Square to vibrations drive and between base 1 ' and cushion socket 2 ', produce the displacement of horizontal direction so that subtracting of one end
Shake ball 5 ' is stretched by the shock-absorbing ball 5 ' of the other end while compression, thus causes base 1 ' and cushion socket
Relatively large inclination is produced between 2 '.As in figure 2 it is shown, when owing to shaking in organism level direction, especially left
When right vibrations drive base 1 ' to move horizontally to the left, cushion socket 2 ' can not be followed in time due to inertia
Base 1 ' moves to the left, thus and between base 1 ', form displacement so that cushion socket 2 ' and being held
The center of the weight carried offsets to the right relative to base 1 ', causes the shock-absorbing ball 5 ' on the right side of damping device to compress
And the shock-absorbing ball 5 ' in left side is stretched.When the displacement formed is bigger, between cushion socket 2 ' and base 1 '
Relatively large inclination will be produced, and then cause sensor or The Cloud Terrace to produce larger angle with unmanned plane body
Deviation so that The Cloud Terrace teetertotters, affects sensor acquisition body attitude angle or the shooting effect of The Cloud Terrace,
And the service life of damping device is short.
Utility model content
In view of above-mentioned problems of the prior art, a purpose of the present utility model is to provide one to work as
The body of aircraft shakes in the horizontal direction, especially during the vibrations of left and right so that cushion socket is relative to base
Gradient is low, and The Cloud Terrace can be kept steady, and the dampening assembly of dampening assembly length in service life；
Another purpose of the present utility model is to provide one to shake in the horizontal direction, especially when its body
During the vibrations of left and right, the aircraft that The Cloud Terrace is steady, shooting effect is good.
For reaching this purpose, on the one hand, this utility model adopts the following technical scheme that
A kind of dampening assembly, including upper and lower spaced cushion socket and base, described base and described damping
Seat all includes at least one installation portion that the outer rim of base plate and described base plate connects, described base and described damping
Described base plate and the described installation portion of seat are correspondingly arranged respectively, the described base plate that described installation portion all connects from it
Upwards lateral buckling or downwards lateral buckling, the bending angle beta between described installation portion and connected described base plate
It is all higher than 90 degree and less than 180 degree, and sets between described base and described installation portion corresponding to described cushion socket
Being equipped with damper element, described damper element makes between described base plate keeping parallelism or keeps substantially parallel.
As the preferred technical scheme of one, described in make between described base plate, to keep substantially parallel and refer to so that institute
State the angle of inclination between base plate be maintained at ± 0.5 degree between.
As the preferred technical scheme of one, when described dampening assembly is static, described base and described cushion socket
Center of gravity place plumb line overlap.
As the preferred technical scheme of one, curved between the connected described base plate of all described installation portions
The angle of knuckle β is the most identical.
Have as each damper element between the preferred technical scheme of one, described cushion socket and described base
Identical profile and size.
As the preferred technical scheme of one, described damper element is shock-absorbing ball.
As the preferred technical scheme of one, the bending between described installation portion and connected described base plate
Angle beta is between 93 degree to 177 degree.
All it is formed in one part as the preferred technical scheme of one, described base and described cushion socket.
As the preferred technical scheme of one, the bending between described installation portion and connected described base plate
Angle beta is arc angle.
On the other hand, this utility model adopts the following technical scheme that
A kind of aircraft, including body, described body is provided with any of the above-described described dampening assembly.
The beneficial effects of the utility model are:
When the dampening assembly that this utility model provides is applied to aircraft, when body the most acutely shakes
Dynamic, when especially left and right is shaken and driven base to move left and right, owing to the installation portion of base both sides can be to subtracting
The installation portion of shake seat both sides produces rightabout motive force, so that cushion socket can follow base in time
Move accordingly so that cushion socket will not and base between form bigger displacement, thus avoid base
Teetertottering with cushion socket both sides, the gradient of dampening assembly is little, it is ensured that The Cloud Terrace camera shooting picture steady
Qualitative；And cushion socket and the center of weight carried thereof also will not make two owing to offseting to one side excessive
The shock-absorbing ball of side is excessively stretched or extrudes, and the service life of dampening assembly is long.
The aircraft that this utility model provides is owing to have employed above-mentioned dampening assembly, at its body in the horizontal direction
Vibrations, especially during the vibrations of left and right, The Cloud Terrace is steady, shooting effect good；The maintenance cost of aircraft is low simultaneously.
Accompanying drawing explanation
Fig. 1 is the front view under damping device of the prior art remains static；
Fig. 2 is that the base of damping device of the prior art is with front view during body horizontal-shift to the left；
Fig. 3 is the solid under the dampening assembly that preferred embodiment one of the present utility model provides remains static
Structural representation；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the front view of Fig. 3；
Fig. 6 be preferred embodiment one of the present utility model provide installation portion all from its base plate connected to downside
The front view of the dampening assembly of bending；
Fig. 7 be preferred embodiment one of the present utility model provide base and cushion socket all include four installation portions
The top view of dampening assembly；
Fig. 8 be preferred embodiment one of the present utility model provide base and cushion socket all include three installation portions
The top view of dampening assembly；
Fig. 9 is that the base of the dampening assembly that preferred embodiment one of the present utility model provides is with body water to the left
Front view during flat skew.
In figure:
1 ', base；2 ', cushion socket；5 ', shock-absorbing ball；
1, base；2, cushion socket；3, base plate；3 ', base plate；4, installation portion；4 ', installation portion；5、
Damper element.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
Preferred embodiment one:
Present embodiments providing a kind of dampening assembly, as shown in Figures 3 to 5, it includes between the upper and lower every setting
Cushion socket 2 and base 1, base 1 and cushion socket 2 all include base plate 3,3 ' and and base plate 3,3 '
At least one installation portion 4,4 ' of connecting of outer rim, the base plate 3,3 ' of base 1 and cushion socket 2 and installing
Portion 4,4 ' are correspondingly arranged respectively.Installation portion 4,4 ' base plate 3,3 ' the upwards lateral bucklings all connected from it,
Installation portion 4,4 ' and connected base plate 3, the bending angle beta between 3 ' is all higher than 90 degree and is less than 180,
Corresponding installation portion 4, is provided with at least one damper element 5, is in static shape at dampening assembly between 4 '
When the base plate 3 of state and base 1 is parallel to ground, the damper element 5 between base 1 and cushion socket 2 makes
Base plate 3 keeping parallelism of the base plate 3 ' of cushion socket 2 and base 1 or keep substantially parallel.Wherein cushion socket 2
Base plate 3 ' keep substantially parallel with the base plate 3 of base 1 and refer to so that base plate 3, the inclination angle between 3 '
Degree be maintained at ± 0.5 degree between.Ideally, when dampening assembly remains static, base 1 and subtracting
Damper element 5 between shake seat 2 makes the perpendicular of base 1 and cushion socket 2 overlap.Damper element 5 is excellent
Select but be not limited to be made up of flexible dielectric material such as rubber, sponge, springs.Base 1 and cushion socket 2 are equal
Preferably but be not limited to one-body molded part.
In this enforcement, the installation portion 4,4 ' of base 1 and cushion socket 2 as shown in Figures 3 to 5, can be made
Base plate 3,3 ' the upwards lateral buckling all connected from it, it is also possible to as shown in Figure 6, makes installation portion 4, and 4 ' all
The downward lateral buckling of base plate 3,3 ' connected from it.
In this enforcement, the quantity of the installation portion 4,4 ' of base 1 and cushion socket 2 is not specifically limited, permissible
Being configured according to specific needs, such as, base 1 and cushion socket 2 can all include an installation portion 4,4 '
(not shown), installation portion 4,4 ' is that annular is connected to corresponding base plate 3,3 ' periphery, installs
Portion 4, has multiple damper element 5 between 4 ' so that the base plate 3,3 ' of base 1 and cushion socket 2 keeps
Parallel or keep substantially parallel.The most as shown in Figure 3 and Figure 7, base 1 and cushion socket 2 all include four peaces
Dress portion 4,4 ', as shown in Figure 8, base 1 and cushion socket 2 all include three installation portions 4,4 ', certainly,
Base 1 and cushion socket 2 can also be made all to include the installation portion 4,4 ' of 2,6,8 or other quantity,
But corresponding installation portion 4, dampening assembly should be able to be made in resting state by arranging damper element 5 between 4 ' and
When the base plate 3 of base 1 is parallel to ground, base plate 3,3 ' keeping parallelism or the guarantor of base 1 and cushion socket 2
Hold substantially parallel.
In the present embodiment, installation portion 4,4 ' and connected base plate 3, the bending angle beta between 3 ' is permissible
It is arc angle, it is also possible to be knuckle.All installation portions 4,4 ' and connected base plate 3,3 ' it
Between bending angle beta angle be preferably the most identical.All installation portions 4,4 ' and connected base plate 3,3 '
Between bending angle beta be all higher than 90 degree less than 180, this bending angle beta is held according to this base 1 or cushion socket 2
Depending on the center of gravity height of the weight carried, preferably can change in the range of 93 degree to 177 degree, preferable situation
It it is 135 degree.
In the present embodiment, every pair of corresponding installation portion 4, the quantity of the damper element 5 between 4 ' is the most concrete
Limit, but preferably, every pair of corresponding installation portion 4, the quantity of the damper element 5 between 4 ' is identical, example
As, it is 1.The shape and size of damper element 5 do not have concrete restriction, as long as ensure that and subtracting
Shake assembly is when remaining static so that the base plate 3 ' of cushion socket 2 and base plate 3 keeping parallelism of base 1 or
Substantially parallel.But damper element 5 is preferably shock-absorbing ball, and each damper element 5 preferably has phase
Same profile and size.Damper element 5 is preferably fixedly connected on installation portion 4, on 4 ', such as, when subtracting
When shake element 5 is shock-absorbing ball, fixed component can be set at the two ends of shock-absorbing ball, at installation portion 4, on 4 '
It is respectively provided with the installing hole corresponding with fixed component so that fixed component is solid to carry out in being installed in installing hole
Fixed.
In the present embodiment, the shape of the base plate 3,3 ' of base 1 and cushion socket 2 is not specifically limited, permissible
It is configured according to specific needs.The shape of the base plate 3,3 ' of base 1 and cushion socket 2 can be identical, it is possible to
With difference, base 1 can be identical with the size of cushion socket 2, it is also possible to different, such as, and the end of base 1
The size of plate 3 and installation portion 4 can be slightly larger than base plate 3 ' and the size of installation portion 4 ' of cushion socket 2 respectively,
But preferably, the plumb line at the center of gravity place of base 1 and cushion socket 2 overlaps or essentially coincides.Base 1 with
The arrangement of the installation portion 4,4 ' of cushion socket 2 is also not limited to above-mentioned situation, can avoid cushion socket 2 with
The situation of bigger displacement is formed between base 1.
When the dampening assembly that the present embodiment provides is applied to aircraft, as it is shown in figure 9, when body drives the end
During the vibrations of seat 1 both sides to the left and right, due to installation portion 4 meeting right to cushion socket 2 left two of the right left both sides of base 1
The installation portion 4 ' of side produces rightabout motive force, so that cushion socket 2 can follow base 1 in time
Move accordingly so that cushion socket 2 will not and base 1 between form bigger displacement.Such as, machine is worked as
When body drives base 1 to move horizontally to the left, the installation portion 4 on the right side of base 1 can provide in time and hinder damping
Seat 2 respect thereto 1 skew active force so that cushion socket 2 will not and base 1 between formed bigger
Displacement, in like manner, when body drives base 1 to move horizontally to the right due to the strenuous vibration of horizontal direction,
Cushion socket 2 also will not and base 1 between form bigger displacement, thus avoid base 1 and cushion socket 2 liang
Side teetertotters, and the gradient of dampening assembly is little, it is ensured that the stability of The Cloud Terrace camera shooting picture；And
Cushion socket 2 and the center of weight carried thereof also will not make the left and right sides owing to offseting excessive to the right
Shock-absorbing ball is excessively stretched or extrudes, and the service life of dampening assembly is long.
Preferred embodiment two:
Present embodiments provide a kind of aircraft, including body, body is provided with as described in embodiment one
Dampening assembly.
Above-mentioned dampening assembly can apply to the The Cloud Terrace dampening assembly of aircraft, and the installation portion of The Cloud Terrace is placed through
The through hole offered on the base of lower section is connected on cushion socket above, to ensure the stability of The Cloud Terrace.
It addition, above-mentioned dampening assembly can also be applied to fly to control dampening assembly.
The aircraft that the present embodiment provides is owing to have employed above-mentioned dampening assembly, when its body shakes in the horizontal direction
Dynamic, especially during the vibrations of left and right, the gradient of cushion socket is low, thus ensure that The Cloud Terrace is steadily and shooting effect；
Meanwhile, the maintenance cost of aircraft is reduced.
Know-why of the present utility model is described above in association with specific embodiment.These describe and are intended merely to solve
Release principle of the present utility model, and the restriction to this utility model protection domain can not be construed to by any way.
Based on explanation herein, those skilled in the art need not pay performing creative labour can associate this reality
By other novel detailed description of the invention, within these modes fall within protection domain of the present utility model.
Claims (10)
1. a dampening assembly, including upper and lower spaced cushion socket (2) and base (1), its feature
Being, described base (1) and described cushion socket (2) all include base plate (3,3 ') and and the described end
At least one installation portion (4,4 ') that the outer rim of plate (3,3 ') connects, described base (1) and described
Described base plate (3,3 ') and the described installation portion (4,4 ') of cushion socket (2) are correspondingly arranged respectively, institute
State described base plate (3,3 ') upwards lateral buckling or downward lateral bending that installation portion (4,4 ') all connects from it
Folding, and it is all higher than 90 degree and less than 180 with the bending angle beta between connected described base plate (3,3 ')
Set between the corresponding described installation portion (4,4 ') of degree, described base (1) and described cushion socket (2)
Being equipped with damper element (5), described damper element (5) makes keeping parallelism between described base plate (3,3 ')
Or keep substantially parallel.
Dampening assembly the most according to claim 1, it is characterised in that described in make described base plate (3,
3 ') angle of inclination between substantially parallel referring to so that described base plate (3,3 ') is kept to be maintained at ± 0.5 between
Between degree.
Dampening assembly the most according to claim 1, it is characterised in that when described dampening assembly is static,
The plumb line at the center of gravity place of described base (1) and described cushion socket (2) overlaps.
Dampening assembly the most according to claim 2, it is characterised in that all described installation portions (4,4 ')
With the angle of the bending angle beta between connected described base plate (3,3 ') is the most identical.
Dampening assembly the most according to claim 4, it is characterised in that described cushion socket (2) and institute
Each damper element (5) stated between base (1) has identical profile and size.
6. according to described dampening assembly arbitrary in claim 1 to 5, it is characterised in that described damping unit
Part (5) is shock-absorbing ball.
Dampening assembly the most according to any one of claim 1 to 5, it is characterised in that described installation
Bending angle beta between portion (4,4 ') and connected described base plate (3,3 ') is at 93 degree to 177 degree
Between.
Dampening assembly the most according to any one of claim 1 to 5, it is characterised in that described base
And described cushion socket (2) is all formed in one part (1).
9. according to described dampening assembly arbitrary in claim 1 to 5, it is characterised in that described installation portion
Bending angle beta between the described base plate (3,3 ') that (4,4 ') are corresponding is arc angle.
10. an aircraft, including body, it is characterised in that arrange just like claim on described body
1 to 9 arbitrary described dampening assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336645.7U CN205707402U (en) | 2016-04-20 | 2016-04-20 | A kind of dampening assembly and aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336645.7U CN205707402U (en) | 2016-04-20 | 2016-04-20 | A kind of dampening assembly and aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205707402U true CN205707402U (en) | 2016-11-23 |
Family
ID=57297670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620336645.7U Active CN205707402U (en) | 2016-04-20 | 2016-04-20 | A kind of dampening assembly and aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205707402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041263A1 (en) * | 2017-08-31 | 2019-03-07 | 深圳市大疆灵眸科技有限公司 | Gimbal and unmanned aerial vehicle provided with gimbal |
| CN112789218A (en) * | 2020-06-17 | 2021-05-11 | 深圳市大疆创新科技有限公司 | Cloud platform, camera carrier and movable platform |
| CN113015872A (en) * | 2020-04-28 | 2021-06-22 | 深圳市大疆创新科技有限公司 | Holder assembly, mobile platform, damping layout method and device and storage medium |
-
2016
- 2016-04-20 CN CN201620336645.7U patent/CN205707402U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041263A1 (en) * | 2017-08-31 | 2019-03-07 | 深圳市大疆灵眸科技有限公司 | Gimbal and unmanned aerial vehicle provided with gimbal |
| US11001394B2 (en) | 2017-08-31 | 2021-05-11 | Sz Dji Osmo Technology Co., Ltd. | Gimbal and unmanned aerial vehicle provided with gimbal |
| CN113015872A (en) * | 2020-04-28 | 2021-06-22 | 深圳市大疆创新科技有限公司 | Holder assembly, mobile platform, damping layout method and device and storage medium |
| WO2021217462A1 (en) * | 2020-04-28 | 2021-11-04 | 深圳市大疆创新科技有限公司 | Gimbal assembly, mobile platform, shock absorption layout method and device, and storage medium |
| CN112789218A (en) * | 2020-06-17 | 2021-05-11 | 深圳市大疆创新科技有限公司 | Cloud platform, camera carrier and movable platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Damper and aircraft Effective date of registration: 20170327 Granted publication date: 20161123 Pledgee: XinDa national equity investment fund (Shanghai) partnership (L.P.)|Beijing Civil Aviation Heyuan Investment Center (L.P.) Pledgor: ZEROTECH (BEIJING) INTELLIGENCE TECHNOLOGY Co.,Ltd. Registration number: 2017990000242 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221008 Granted publication date: 20161123 Pledgee: XinDa national equity investment fund (Shanghai) partnership (L.P.)|Beijing Civil Aviation Heyuan Investment Center (L.P.) Pledgor: ZEROTECH (BEIJING) INTELLIGENCE TECHNOLOGY Co.,Ltd. Registration number: 2017990000242 |
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