CN207005188U - A kind of damping device, head assembly and unmanned plane - Google Patents
A kind of damping device, head assembly and unmanned plane Download PDFInfo
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- CN207005188U CN207005188U CN201720498769.XU CN201720498769U CN207005188U CN 207005188 U CN207005188 U CN 207005188U CN 201720498769 U CN201720498769 U CN 201720498769U CN 207005188 U CN207005188 U CN 207005188U
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- elastic bumps
- damping device
- axis
- matrix
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Abstract
It the utility model is related to a kind of damping device, head assembly and unmanned plane.Damping device includes being used to be attached to by the matrix of damping device, further comprises the tapered at least one elastic bumps extended from matrix surface；On the bearing of trend of elastic bumps, the cross-sectional area of elastic bumps is gradually reduced.Elastic bumps in vibrations by axial force when, will not integrally deform upon, but according to the size of power occur different range local deformation come absorb vibrations.When elastic bumps are by axial force, deformation takes place in the one end of elastic bumps away from matrix, and with putting forth effort gradually to increase, the deformation range of elastic bumps gradually extends from tip to one end of the close matrix of elastic bumps.The linear deformation process of elastic bumps can linearly absorb vibrations, so as to provide more preferable damping effect.
Description
Technical field
A kind of damping device, more particularly to a kind of damping device for head are the utility model is related to, and possesses this
The head assembly and unmanned plane of damping device.
Background technology
The work of head is easily by vibration influence, the problems such as causing dysfunction or degradation.In the related art, it is main
Shock-absorbing ball is used to carry out damping to airborne tripod head.But shock-absorbing ball can not be linear absorption vibrations, for low intensive vibrations
I.e. exportable larger damping force, and with the increase of shockproofness, damping force but increases unobvious, causes damping effect not
It is good.
Utility model content
The purpose of this utility model is to provide a kind of damping device, the absorption vibrations that it can be linear, so as to possess more
Good damping performance.
Another purpose of the present utility model is to provide a kind of head assembly, and it possesses more preferable damping performance.
3rd purpose of the present utility model be to provide a kind of unmanned plane, and it possesses more preferable damping performance.
Embodiment of the present utility model is achieved through the following technical solutions：
A kind of damping device, including for being attached to by the matrix of damping device, further comprise extending from matrix surface
The tapered at least one elastic bumps gone out；On the bearing of trend of elastic bumps, the cross-sectional area of elastic bumps gradually subtracts
It is small.
Further, elastic bumps are integrally formed with matrix.
Further, the connecting portion for being connected with by damping device is provided with matrix.
Further, connecting portion is the groove or protuberance being engaged with by damping device.
Further, matrix is cuboid, spheroid or cone.
Further, the axis of elastic bumps is perpendicular to the surface for the matrix being attached thereto.
Further, elastic bumps are multiple that multiple elastic bumps extend along at least two different directions.
Further, multiple elastic bumps extend along the direction parallel with X-axis, Y-axis, Z axis in cartesian coordinate system respectively.
Further, multiple elastic bumps are respectively the first elastic bumps, the second elastic bumps, the 3rd elastic bumps and
Four elastic bumps.First elastic bumps and the second elastic bumps are located at the opposite sides of matrix in the Y-axis direction respectively.First bullet
Property raised and the second elastic bumps along the direction extension parallel with Y-axis, and the first elastic bumps and the second elastic bumps prolong
Stretch in opposite direction.3rd elastic bumps are located at the side of matrix in the X-axis direction；The 3rd elastic bumps edge side parallel with X-axis
To extension.4th elastic bumps are located at the side of matrix in the Z-axis direction；4th elastic bumps prolong along the direction parallel with Z axis
Stretch.
Further, the axis phase of the first elastic bumps, the second elastic bumps, the 3rd elastic bumps and the 4th elastic bumps
Hand over.
A kind of head assembly, including：As by the head of damping device：For connecting the attachment means of unmanned plane body.
Further comprise being supported on the above-mentioned damping device of any one between attachment means and head.
Further, two attachment means are located at the both sides of head respectively.
Further, multiple elastic bumps abut or are connected to attachment means along at least two different directions.
Further, multiple elastic bumps abut along the direction parallel with X-axis, Y-axis, Z axis in cartesian coordinate system respectively
Or it is connected to attachment means.
Further, attachment means possess pockets；Damping device is located in pockets；Elastic bumps are recessed with accommodating
The inwall of groove abuts or connection.
Further, elastic bumps are vertically abutted or connected with the inwall of pockets.
A kind of unmanned plane, including fuselage, further comprise any one above-mentioned head assembly.Attachment means connect with fuselage
Connect.
The technical solution of the utility model at least has the following advantages that and beneficial effect：
The damping device that embodiment of the present utility model provides, possesses tapered elastic bumps.Elastic bumps are shaking
In by axial force when, will not integrally deform upon, but according to the size of power occur different range local deformation come absorb shake
It is dynamic.When elastic bumps are by axial force, deformation takes place in the one end of elastic bumps away from matrix, with putting forth effort gradually to increase, bullet
Property raised deformation range gradually extended from tip to one end of the close matrix of elastic bumps.The linear deformation process of elastic bumps
Vibrations can linearly be absorbed according to the intensity of vibrations, improve but increases with the increase damping force of shockproofness
Unobvious problem, so as to provide more preferable damping effect.
The head assembly that embodiment of the present utility model provides possesses above-mentioned damping device, being capable of significantly more efficient absorption cloud
The vibrations being subject to of platform component in the course of the work, make the work of head more stable.
The unmanned plane that embodiment of the present utility model provides possesses above-mentioned head assembly, caused shock energy in the course of work
Enough by significantly more efficient absorption, make head work more stable.
Brief description of the drawings
It is attached to what is needed to use in embodiment below for the technical scheme of clearer explanation the utility model embodiment
Figure is briefly described.It should be appreciated that the following drawings illustrate only some embodiments of the present utility model, it is not construed as pair
The limitation of the scope of the utility model.To those skilled in the art, without creative efforts, Neng Gougen
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of damping device in the utility model embodiment；
Fig. 2 is the working state schematic representation of damping device in the utility model embodiment；
Fig. 3 is the structural representation of another damping device in the utility model embodiment；
Fig. 4 is the structural representation of head assembly in the utility model embodiment；
Fig. 5 is the structural representation of head in the utility model embodiment；
Fig. 6 is the structural representation of fixed mount in the utility model embodiment；
Fig. 7 is the attachment structure schematic diagram of head and shock-damping structure in the utility model embodiment；
Fig. 8 is the structural representation of attachment means in the utility model embodiment.
Icon：10- damping devices；110- matrixes；111- connecting portions；120- elastic bumps；The elastic bumps of 121- first；
The elastic bumps of 122- second；The elastic bumps of 123- the 3rd；The elastic bumps of 124- the 4th；20- head assemblies；210- heads；211-
CCD camera assembly；212- winding displacements；213- motors；214- fixed mounts；The plates of 2141- first；The plates of 2142- second；2143-
3rd plate；2144- contiguous blocks；2145- fixed vias；2146- bearing holes；215- bearings；216- pinboards；217- bolts；
220- attachment means；222- pockets；The locating surfaces of 223- first；The locating surfaces of 224- second；The locating surfaces of 225- the 3rd；30- quilts
Damping device；40- bogeys.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
It should be noted that in the description of the utility model embodiment, term " first ", " second " etc. are only used for distinguishing
Description, and it is not intended that instruction or hint relative importance.
Embodiment 1：
Fig. 1 is refer to, Fig. 1 is the structural representation for the damping device 10 that the present embodiment provides.Damping device 10 includes base
Body 110, and the tapered elastic bumps 120 with extending from the surface of matrix 110, in the bearing of trend of elastic bumps 120
On, the cross-sectional area of elastic bumps 120 is gradually reduced.
Fig. 2 is refer to, Fig. 2 is the working state schematic representation for the damping device 10 that the present embodiment provides.Matrix 110 is used to pacify
It is filled to by damping device 30, the one end of elastic bumps 120 away from matrix 110 connects or abutted to bogey 40.When by damping
Produced between device 30 and bogey 40 in the vibrations on the axis direction of elastic bumps 120, elastic bumps 120 are by axial direction
Power produces deformation, so as to absorb vibrations, plays the effect of damping.Because elastic bumps 120 are tapered, therefore work as elastic bumps
120 by axial force when, will not integrally deform upon, but according to the size of power（Shake intensity）The office of different range occurs
Portion's deformation shakes to absorb.When elastic bumps 120 are by axial force, the one end of elastic bumps 120 away from matrix 110（It is i.e. elastic
The tip of projection 120）Deformation takes place, with putting forth effort gradually to increase, the deformation ranges of elastic bumps 120 is from tip gradually to bullet
Property projection 120 is close to one end of matrix 110（That is the butt end of elastic bumps 120）Extension.The linear deformation process of elastic bumps 120
Vibrations can linearly be absorbed.In this way, with the change of shockproofness, damping force that elastic bumps 120 provide also can be with
Change, elastic bumps 120 provide corresponding more suitable damping force according to the intensity of vibrations, improve correlation technique
Middle shock-absorbing ball but increases unobvious problem with the increase damping force of shockproofness, to providing more preferable damping by damping device 30
Effect.
Elastic bumps 120 can use rubber, silica gel or elastoplast or other elastomeric materials to be made.Elastic bumps 120
The techniques such as extrusion, calendering, thermoforming can be used to make.In the present embodiment, elastic bumps 120 are molded by rubber injection mold, are made
The material density and hardness of each several part of elastic bumps 120 can keep higher uniformity, so as to obtain more stable damping
Performance.
Further, in the present embodiment, elastic bumps 120 and matrix 110 are integrally formed.Elastic bumps 120 and matrix
110 are linked together by integrally formed mode so that the connection between elastic bumps 120 and matrix 110 is relatively reliable.Can
With understanding, in other embodiments, elastic bumps 120 can also be connected using other modes with matrix 110, such as bolt connects
Connect, inlay connection or paste etc..
Matrix 110 can be arranged on by damping device 30 by modes such as stickup, hot-melt adhesive pastes.In the present embodiment,
Matrix 110 is connected by connecting portion 111 with by damping device 30.Connecting portion 111 can be the connectors such as bolt, rivet.At this
In embodiment, connecting portion 111 is groove, is embedded in by the projection on damping device 30 in the groove, so as to which matrix 110 be arranged on
By on damping device 30.It should be understood that connecting portion 111 can also be the protuberance on matrix 110, the protuberance passes through insertion
Mode with by the fit depressions on damping device 30, so as to which also matrix 110 can be arranged on by damping device 30.
Matrix 110 can use arbitrary shape, such as can be cuboid, spheroid, cone or other shapes.In the present embodiment
In, matrix 110 is cuboid.Due to the regular shape of cuboid, transmission that power can be regular in matrix 110 so that matrix
110 force-bearing situation is more controllable.Further, matrix 110 is cube.Further, the axis of elastic bumps 120 is vertical
In the surface for the matrix 110 being attached thereto so that the axial force that elastic bumps 120 are subject to can totally tansitive to matrix 110, make
The force-bearing situation of damping device 10 is more controllable.
In fig. 1 and 2, damping device 10 only possesses an elastic bumps 120, and damping device 10 can absorb a side
The axis direction of upward vibrations, i.e. elastic bumps 120.Multiple elastic bumps, multiple elasticity can also be set on matrix 110
Projection upwardly extends at least two different sides, and damping device can absorb the vibrations at least two different directions.Below
By example to setting the situation of multiple elastic bumps to illustrate on matrix 110.
Fig. 3 is refer to, Fig. 3 is the structural representation for another damping device 10 that the present embodiment provides.In figure 3, it is more
Individual elastic bumps extend along direction parallel with X-axis, Y-axis, Z axis in cartesian coordinate system respectively.Specifically, multiple elastic bumps
Respectively the first elastic bumps 121, the second elastic bumps 122, the 3rd elastic bumps 123 and the 4th elastic bumps 124.First bullet
Property the elastic bumps 122 of projection 121 and second positioned at being located at the opposite sides of matrix 110 in the Y-axis direction respectively.First elasticity is convex
Rise 121 and second elastic bumps 122 extend along the direction parallel with Y-axis, and the first elastic bumps 121 and the second elastic bumps
122 bearing of trend is opposite.3rd elastic bumps 123 are located at the side of matrix 110 in the X-axis direction.3rd elastic bumps 123
Extend along the direction parallel with X-axis.4th elastic bumps 124 are located at the side of matrix 110 in the Z-axis direction.4th elasticity is convex
124 are played along the direction parallel with Z axis to extend.In this way, damping device 10 can absorb the vibrations on four direction.In order that matrix
110 stress more collect neutralize it is controllable, in the present embodiment, can also make the first elastic bumps 121, the second elastic bumps 122,
The axis of 3rd elastic bumps 123 and the 4th elastic bumps 124 intersects.
The damping device 10 that the present embodiment provides, can line because elastic bumps 120 possess linear deformation process
Absorb vibrations to property.The damping device 10 that the present embodiment provides simultaneously can also absorb the vibrations of multiple directions, elastic bumps 120
The material density and hardness of each several part can also keep higher uniformity.
Embodiment 2：
Fig. 4 is refer to, Fig. 4 is the dimensional structure diagram for the head assembly 20 that the present embodiment provides.Head assembly 20 is used
In being attached on unmanned plane.The present embodiment illustrates so that head assembly 20 is used to be attached on unmanned plane as an example.
Head assembly 20 includes the damping device 10 that head 210, attachment means 220 and four embodiments 1 provide（Fig. 3
In show）.Head 210 is by damping device, and attachment means 220 are used to be connected with the fuselage of unmanned plane, and attachment means 220
Bogey is collectively formed with unmanned aerial vehicle body.Damping device 10 passes through the remote matrix 110 of connecting portion 111 and elastic bumps
One end is supported between head 210 and attachment means 220, to absorb caused vibrations in unmanned plane work, is provided for head 210
Stable working environment.
Head 210 can be single shaft head, twin shaft head, three axle heads etc..In the present embodiment, it is single with head 210
Illustrated exemplified by axle head.Fig. 5 is refer to, Fig. 5 is the structural representation of head 210 in the present embodiment.In the present embodiment,
Head 210 include CCD camera assembly 211, winding displacement 212, motor 213, fixed mount 214, bearing 215, pinboard 216 and
Bolt 217.CCD camera assembly 211 is fixed on the side of motor 213 in the Z-axis direction by bolt 217.Pinboard 216
The opposite side of motor 213 in the Z-axis direction is fixed on, and it is relative with CCD camera assembly 211.CCD camera assembly 211 and turn
Fishplate bar 216 is connected by winding displacement 212.
Fig. 6 is refer to, Fig. 6 is the structural representation of fixed mount 214 in the present embodiment.Fixed mount 214 includes the first plate
2141st, the second plate 2142, the 3rd plate 2143 and four contiguous blocks 2144.The plate face of first plate 2141 is prolonged along X-direction
Stretch.The plate face of second plate 2142 and the 3rd plate 2143 extends along Y direction.Second plate 2142 and the 3rd plate 2143
Positioned at the same side of the first plate 2141 in the Y-axis direction, and the second plate 2142 and the 3rd plate 2143 respectively with the first plate
The both ends connection of part 2141 in the X-axis direction.The plate 2142 of two of which contiguous block 2144 and second is away from the first plate 2141
One end connection, and be located at the both sides of the second plate 2142 in the Z-axis direction.Two other plate of contiguous block 2144 and the 3rd
2143 one end connections away from the first plate 2141, and it is located at the both sides of the 3rd plate 2143 in the Z-axis direction.Second plate
Fixed via 2145 is offered in the plate face of 2142 one end away from the first plate 2141, the 3rd plate 2143 is away from the first plate
Bearing hole 2146 is offered in the plate face of 2141 one end.
Referring once again to Fig. 5 and combine Fig. 6.Motor 213 is between the second plate 2142 and the 3rd plate 2143.
In one end insertion fixed via 2145 of the output shaft of motor 213.Bearing 215 is sheathed on the output shaft of motor 213
The other end, bearing 215 is fixed in bearing hole 2146.
It refer to Fig. 7 and combine Fig. 3, Fig. 7 is that the attachment structure of head 210 and damping device 10 in the present embodiment is illustrated
Figure.Four contiguous blocks 2144 are respectively embedded into the connecting portion 111 of four damping devices 10, so as to which damping device 10 is fixed on into cloud
On platform 210.Damping device 10 is not provided with the surface of the 3rd elastic bumps 123 close to motor 213 in the X-axis direction, subtracts
Shake device 10 is provided with the surface of the 3rd elastic bumps 123 away from motor 213 in the X-axis direction.
Fig. 8 is refer to, Fig. 8 is the structural representation of attachment means 220.In the present embodiment, including two in X-direction
On the attachment means 220 that are oppositely arranged.Two sides close to each other of attachment means 220 are provided with pockets 222.Accommodate recessed
The inner wall section of groove 222 forms locating surface, and locating surface includes the first relative in the Y-axis direction locating surface 223, and two in Z axis
The second relative locating surface 224 on direction, and threeth locating surface 225 vertical with X-direction.Two attachment means 220
3rd locating surface 225 is relative in the X-axis direction.First locating surface 223 is vertical with Y direction.Second locating surface 224 and Z axis side
To vertical.
Incorporated by reference to Fig. 3, Fig. 4, Fig. 6, Fig. 7 and Fig. 8.Two damping devices 10 close to the second plate 2142 accommodate wherein
In the pockets 222 of one attachment means 220.Two damping devices 10 close to the 3rd plate 2143 are contained in another company
In the pockets 222 of connection device 220.First elastic bumps 121 of damping device 10 and the tip of the second elastic bumps 122 point
Do not abutted with two the first locating surfaces 223, so as to support head 210 in the Y-axis direction.4th elastic bumps of damping device 10
124 tip abuts with the second locating surface 224, so as to support head 210 in the Z-axis direction.3rd elasticity of damping device 10
The tip of projection 123 abuts with the 3rd locating surface 225, so as to support head 210 in the X-axis direction.Four damping devices 10 are in X
Head 210 is supported on three axle, Y-axis and Z axis directions, the vibrations of all directions in three dimensions can be absorbed, head 210 is carried
For comprehensive damping.
What the damping for the head assembly 20 that the present embodiment provides was realized in：When caused vibrations in unmanned plane work
When, vibrations are transferred to attachment means 220, and attachment means 220 are applied along vibrations direction to the elastic bumps 120 on damping device 10
Power.The stress of elastic bumps 120 deforms upon, so as to absorb vibrations.When elastic bumps 120 are by axial force, elastic bumps 120 are remote
From one end of matrix 110（That is the tip of elastic bumps 120）Deformation takes place, with putting forth effort gradually to increase, elastic bumps 120
Deformation range is from tip gradually to elastic bumps 120 close to one end of matrix 110（That is the butt end of elastic bumps 120）Extension.Bullet
Property raised 120 linear deformation processes can linearly absorb vibrations, so as to provide more preferable damping effect.The present embodiment
The head assembly 20 of offer, can absorb the vibrations on three directions, so that it is guaranteed that head 210 being capable of steady operation.
It should be noted that in the present embodiment, filled using the damping with four elastic bumps described in embodiment 1
Put 10（Fig. 3 is shown）.It should be understood that in other embodiments, subtracting for the other forms described in embodiment 1 can also be used
Shake device.In addition, the quantity of damping device can also be configured according to being actually needed.The shape to damping device can also be passed through
The configuration of formula and quantity so that head assembly 20 absorbs the vibrations of a direction or both direction, or makes head assembly 20
It can absorb multiple（More than three）Vibrations on direction.Accordingly, the locating surface of attachment means 220 can also fill according to damping
The form and quantity put are configured.
It should be noted that in the present embodiment, the tip of elastic bumps abuts with attachment means 220, is so easy to subtract
Shake installation, dismounting and the replacing of device 10.It should be understood that in other embodiments, the tip of elastic bumps can also be with connecting
Connection device 220 links together.
It should be noted that in the present embodiment, the locating surface of attachment means 220 hangs down with the axis of corresponding elastic bumps
Directly, such shaking force can avoid producing component in the radial direction so that shaking force can along the axis transmission of elastic bumps
Fully absorbed by elastic bumps.It should be understood that in other embodiments, locating surface can also be with the axle of corresponding elastic bumps
Line out of plumb.
Embodiment 3：
The present embodiment provides a kind of unmanned plane（It is not shown）.Unmanned plane can be unmanned vehicle, such as rotor flying
The aircraft that device, Fixed Wing AirVehicle or rotor mix with fixed-wing.Unmanned plane can also be the unmanned plane that is run in water, example
Such as unmanned boat or unmanned submarine.Unmanned plane can also be in the unmanned plane of ground handling, such as vehicle.In the present embodiment
In, unmanned plane is unmanned vehicle, and it includes fuselage（It is not shown）, and the head assembly 20 described in embodiment 2.Head
The attachment means 220 of component 20 are connected with fuselage.The unmanned plane that the present embodiment provides, which linearly can be absorbed in the course of work, to be produced
Raw vibrations, so as to provide more preferable damping effect, it is ensured that head 210 being capable of steady operation.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (17)
1. a kind of damping device, including for being attached to by the matrix of damping device, it is characterised in that：
Further comprise the tapered at least one elastic bumps extended from described matrix surface；In the elastic bumps
On bearing of trend, the cross-sectional area of the elastic bumps is gradually reduced.
2. damping device according to claim 1, it is characterised in that：
The elastic bumps are integrally formed with described matrix.
3. damping device according to claim 1, it is characterised in that：
The connecting portion for being connected with by damping device is provided with described matrix.
4. damping device according to claim 3, it is characterised in that：
The connecting portion be for the groove or protuberance being engaged by damping device.
5. damping device according to claim 1, it is characterised in that：
Described matrix is cuboid, spheroid or cone.
6. damping device according to claim 5, it is characterised in that：
The axis of the elastic bumps is perpendicular to the surface for the described matrix being connected with the elastic bumps.
7. according to the damping device described in any one in claim 1-6, it is characterised in that：
The elastic bumps are multiple, and multiple elastic bumps extend along at least two different directions.
8. damping device according to claim 7, it is characterised in that：
Multiple elastic bumps extend along the direction parallel with X-axis, Y-axis, Z axis in cartesian coordinate system respectively.
9. damping device according to claim 8, it is characterised in that：
Multiple elastic bumps are respectively that the first elastic bumps, the second elastic bumps, the 3rd elastic bumps and the 4th elasticity are convex
Rise；
First elastic bumps and second elastic bumps are located at relative two of described matrix in the Y direction respectively
Side；First elastic bumps and second elastic bumps extend along the direction parallel with the Y-axis, and first bullet
The bearing of trend of raised and described second elastic bumps of property is opposite；
3rd elastic bumps are located at side of the described matrix in the X-direction；The 3rd elastic bumps edge and institute
State the parallel direction extension of X-axis；
4th elastic bumps are located at side of the described matrix in the Z-direction；The 4th elastic bumps edge and institute
State the parallel direction extension of Z axis.
10. damping device according to claim 9, it is characterised in that：
First elastic bumps, second elastic bumps, the axle of the 3rd elastic bumps and the 4th elastic bumps
Line intersects.
11. a kind of head assembly, including：
As by the head of damping device：
For connecting the attachment means of unmanned plane body；
Characterized in that, further comprise being supported between the attachment means and the head as in claim 1-10 appoint
Damping device described in meaning one.
A kind of 12. head assembly according to claim 11, it is characterised in that：
Two attachment means are located at the both sides of the head respectively.
A kind of 13. head assembly according to claim 11, it is characterised in that：
Multiple elastic bumps abut or are connected to the attachment means along at least two different directions.
A kind of 14. head assembly according to claim 13, it is characterised in that：
Multiple elastic bumps abut or are connected to respectively institute along the direction parallel with X-axis, Y-axis, Z axis in cartesian coordinate system
State attachment means.
15. according to the head assembly described in any one in claim 11-14, it is characterised in that：
The attachment means possess pockets；The damping device is located in the pockets；The elastic bumps and institute
The inwall for stating pockets is abutted or connected.
16. head assembly according to claim 15, it is characterised in that：
The axis of the elastic bumps is vertically abutted or is connected with the inwall of the pockets.
17. a kind of unmanned plane, including fuselage, it is characterised in that：
Further comprise the head assembly described in any one in claim 11-16；
The attachment means are connected with the fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498769.XU CN207005188U (en) | 2017-05-05 | 2017-05-05 | A kind of damping device, head assembly and unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498769.XU CN207005188U (en) | 2017-05-05 | 2017-05-05 | A kind of damping device, head assembly and unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005188U true CN207005188U (en) | 2018-02-13 |
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ID=61442355
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720498769.XU Active CN207005188U (en) | 2017-05-05 | 2017-05-05 | A kind of damping device, head assembly and unmanned plane |
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| Country | Link |
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2017
- 2017-05-05 CN CN201720498769.XU patent/CN207005188U/en active Active
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