CN206537528U - A kind of multi-rotor unmanned aerial vehicle three-axis stabilization head - Google Patents
A kind of multi-rotor unmanned aerial vehicle three-axis stabilization head Download PDFInfo
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- CN206537528U CN206537528U CN201720101968.2U CN201720101968U CN206537528U CN 206537528 U CN206537528 U CN 206537528U CN 201720101968 U CN201720101968 U CN 201720101968U CN 206537528 U CN206537528 U CN 206537528U
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- damping
- rotating mechanism
- pivoted frame
- pitching
- aerial vehicle
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Abstract
The utility model discloses a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head, belong to unmanned air vehicle technique field of taking photo by plane, the three-axis stabilization head includes mounting bracket, roll rotating mechanism, orientation rotation mechanism, pitching rotating mechanism and damping, buffering mechanism, one end connection mounting bracket of roll rotating mechanism, pitching rotating mechanism is installed on the inside of the other end installation position rotating mechanism of roll rotating mechanism, orientation rotation mechanism, luffing mechanism connection damping, buffering mechanism, one end of damping, buffering mechanism is provided with high-definition camera.The utility model is simple in construction, by setting roll rotating mechanism, orientation rotation mechanism, pitching rotating mechanism and damping, buffering mechanism, real-time attitude it can be rectified a deviation on azimuth direction, three directions in roll direction and pitch orientation, ensure the stability of three-axis stabilization head, reduce application error of the unmanned plane in remote sensing mapping, field of taking photo by plane, improve service precision and expand the application of unmanned plane, improve mapping unmanned plane function.
Description
Technical field
The utility model belongs to unmanned air vehicle technique field, more particularly to a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head.
Background technology
Three-axis stabilization head, also known as three-axis structure, or three axle coiling properties.It is mainly used in Motion parameters, with
Track and positioning.In the process of running, because it possesses very high stability and flexibility, therefore in the neck such as Aero-Space, military project
Domain, stable head has very high application value always.So-called three axle, is exactly in the environment of three-dimensional space, to pass through sky
Between three orientation stability contorting and adaptive location are carried out to object.If this technology is applied to control head, it can make
Controlled plant preferably breaks away from the influence of the factors such as the form of equipment in itself.Biaxial stabilization head is due to the limit of its own structure
System, only has two, space rotational freedom, although target can be tracked, and provides the two dimension letter at line of sight angle
Breath, but be due to lack space three-dimensional rotational freedom, one can be existed and track the blind area being unable to reach.But, with three
Three axle head technologies of dimension manipulation then can more flexibly solve this problem than two axle heads, eliminate the blind of video monitoring
Area.But, the unmanned plane used is taken photo by plane at present when in use, and unmanned aerial vehicle body vibration can be very big, and this results in high-definition camera
During shooting, image can be shaken, and then reduce shooting quality.
Utility model content
In view of this, the utility model provides a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head, simple in construction, by setting
Roll rotating mechanism, orientation rotation mechanism, pitching rotating mechanism and damping, buffering mechanism, can be in azimuth direction, roll direction
Rectified a deviation with real-time attitude on three directions of pitch orientation, it is ensured that the stability of three-axis stabilization head, reduce unmanned plane and surveyed in remote sensing
Paint, the application error in field of taking photo by plane, improve service precision and expand the application of unmanned plane, improve mapping unmanned plane work(
Energy.
The utility model is solved the above problems by following technological means：
A kind of multi-rotor unmanned aerial vehicle three-axis stabilization head, including mounting bracket, roll rotating mechanism, orientation rotation mechanism, bow
Rotating mechanism and damping, buffering mechanism are faced upward, is characterised by：The roll rotating mechanism includes roll motor and roll pivoted frame, described
Roll pivoted frame is U-shaped pivoted frame；The orientation rotation mechanism includes azimuth-drive motor and orientation pivoted frame, and the orientation pivoted frame is cuboid
Frame pivoted frame；The pitching rotating mechanism includes pitching motor and pitching pivoted frame, and the pitching pivoted frame is cuboid platform；It is described
One end of roll motor connects the mounting bracket, and the other end of the roll motor connects the horizontal edge of U-shaped pivoted frame by rotating shaft；Institute
State azimuth-drive motor to be arranged on the both sides vertical edge of the U-shaped pivoted frame, the azimuth-drive motor connects cuboid frame by rotating shaft and turned
The both sides of frame；The pitching motor is arranged on two sides of the cuboid frame pivoted frame, and the pitching motor passes through rotating shaft
Connect the both sides of cuboid platform；One end of the cuboid platform is connected with damping, buffering mechanism, the damping, buffering mechanism
One end be provided with high-definition camera.
Further, described to have damping, buffering mechanism to include damping block and vibration damper plate, the cuboid platform is through damping block
Vibration damper plate is connected, the vibration damper plate connects high-definition camera；The damping block includes cylinder vibration reduction and cushioning block, the cylinder
The upper and lower end face of vibration reduction and cushioning block is respectively arranged with upper mounting boss and lower installation base；It is provided with the cuboid platform
Upper installing hole, the mounting hole connects the upper mounting boss；Lower mounting hole, the lower mounting hole are provided with the vibration damper plate
Connect the lower installation base.
Further, the cylinder vibration reduction and cushioning block is the elastic cylinder of boring.
Further, the cylinder vibration reduction and cushioning block is the elastic cylinder of interior solid.
Further, the quantity of the cylinder vibration reduction and cushioning block is four, and the cylinder vibration reduction and cushioning block symmetrically divides
Cloth is in the corner of vibration damper plate.
Further, the mounting bracket is provided with mounting hole, the mounting bracket by mounting hole be fixed on many rotors nobody
The frame of machine.
A kind of multi-rotor unmanned aerial vehicle three-axis stabilization head of the present utility model has the advantages that：
The utility model discloses a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head, belong to unmanned air vehicle technique field of taking photo by plane,
The three-axis stabilization head includes mounting bracket, roll rotating mechanism, orientation rotation mechanism, pitching rotating mechanism and damping, buffering machine
Structure, one end connection mounting bracket of roll rotating mechanism, other end installation position rotating mechanism, the orientation rotation of roll rotating mechanism
Pitching rotating mechanism, luffing mechanism connection damping, buffering mechanism, one end setting of damping, buffering mechanism are installed on the inside of mechanism
There is high-definition camera.The utility model is simple in construction, by setting roll rotating mechanism, orientation rotation mechanism, pitching whirler
Structure and damping, buffering mechanism, real-time attitude can rectify a deviation on azimuth direction, three directions in roll direction and pitch orientation, it is ensured that
The stability of three-axis stabilization head, reduces application error of the unmanned plane in remote sensing mapping, field of taking photo by plane, improves service precision simultaneously
The application of unmanned plane is expanded, mapping unmanned plane function is improved.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation for multi-rotor unmanned aerial vehicle three-axis stabilization head that the utility model is provided；
Fig. 2 is that a kind of damping, buffering mechanism structure for multi-rotor unmanned aerial vehicle three-axis stabilization head that the utility model is provided is shown
It is intended to.
Embodiment
In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of description the utility model and simplifies description, rather than indicate or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation.Term " first ", " second " be only used for describe purpose, and it is not intended that indicate or imply relative importance or
The implicit quantity for indicating indicated technical characteristic of person.Thus, " first " is defined, the feature of " second " can be expressed or hidden
Include one or more this feature containing ground.In description of the present utility model, unless otherwise indicated, " multiple " are meant that
Two or more.
The utility model is described in detail below with reference to accompanying drawing.
A kind of multi-rotor unmanned aerial vehicle three-axis stabilization head, including mounting bracket 1, roll rotating mechanism 2, orientation rotation mechanism 3,
Pitching rotating mechanism 4 and damping, buffering mechanism 5, the roll rotating mechanism 2 include roll motor 201 and roll pivoted frame 202, institute
Roll pivoted frame 202 is stated for U-shaped pivoted frame；The orientation rotation mechanism 3 includes azimuth-drive motor 301 and orientation pivoted frame 302, the orientation
Pivoted frame 302 is cuboid frame pivoted frame；The pitching rotating mechanism 4 includes pitching motor 401 and pitching pivoted frame 402, described to bow
Pivoted frame 402 is faced upward for cuboid platform；One end of the roll motor 201 connects the mounting bracket 1, the roll motor 201
The other end connects the horizontal edge of U-shaped pivoted frame by rotating shaft；The azimuth-drive motor 301 is arranged on the both sides vertical edge of the U-shaped pivoted frame,
The azimuth-drive motor 301 connects the both sides of cuboid frame pivoted frame by rotating shaft；The pitching motor 401 is arranged on the length
On two sides of cube frame pivoted frame, the pitching motor 401 connects the both sides of cuboid platform by rotating shaft；The cuboid
One end of platform is connected with damping, buffering mechanism 5, and one end of the damping, buffering mechanism 5 is provided with high-definition camera 6.
Further, it is described to there is damping, buffering mechanism 5 to include damping block 501 and vibration damper plate 502, the cuboid platform warp
Damping block 501 connects vibration damper plate 502, and the vibration damper plate 502 connects high-definition camera 6；The damping block 501 subtracts including cylinder
Shake buffer stopper, and the upper and lower end face of the cylinder vibration reduction and cushioning block is respectively arranged with upper mounting boss and lower installation base；It is described
Upper installing hole 403 is provided with cuboid platform, the upper installing hole 403 connects the upper mounting boss；The vibration damper plate 502
On be provided with lower mounting hole 503, the lower mounting hole 503 connects the lower installation base.
Further, the cylinder vibration reduction and cushioning block is the elastic cylinder of boring.
Further, the cylinder vibration reduction and cushioning block is the elastic cylinder of interior solid.
Further, the quantity of the cylinder vibration reduction and cushioning block is four, and the cylinder vibration reduction and cushioning block symmetrically divides
Cloth is in the corner of vibration damper plate 502.
Specifically, multiple cylinder vibration reduction and cushioning blocks can be evenly arranged according to actual conditions carries out buffer shock-absorbing.
Specifically, high-definition camera 6 is when taking photo by plane, the vibrations of three axle heads by cylinder vibration reduction and cushioning block elastic deformation
Absorb, so that the shooting quality of the more steady, picture of high-definition camera 6 is higher when taking photo by plane.Cylinder vibration reduction and cushioning block is
Boring or solid elastic sphere, absorption of vibrations is realized by the structure.
Further, the mounting bracket 1 is provided with mounting hole, the mounting bracket 1 by mounting hole be fixed on many rotors without
Man-machine frame.
It should be noted that during above-mentioned unmanned plane, the driving propeller rotation of lift motor drive unmanned plane go up to the air into
Row is taken photo by plane；In taking photo by plane, the heading of unmanned plane is controlled by flying control device, it can be the GPS (U.S. to fly control device
Global positioning system), GLONASS (GLONASS satellite navigation) or COMPASS (Chinese Beidou navigation)；Pass through three-axis stabilization
Head adjusts the shooting posture of high-definition camera 6, to photograph more preferable picture；Passed by digital high-definition figure by high-definition camera
The picture that machine 6 is shot passes to ground in real time, and the personnel that conveniently take photo by plane adjust unmanned plane during flying posture according to real-time pictures and high definition is taken the photograph
The shooting posture of camera 6.The shooting pose adjustment of high-definition camera 6 is adjusted by imaging device for adjusting posture, and it is adjusted
It is divided into three dimensions, including azimuth direction, roll direction and pitch orientation, can takes the photograph high definition by above-mentioned three dimensions adjustment
The scope of the shooting picture of camera 6 is wider, can more meet shooting demand.In shooting, cylinder vibration reduction and cushioning block avoids unmanned plane
When fuselage is shaken, three-axis stabilization head shakes the situation in turn resulting in shooting picture shake reduction shooting quality therewith.
The utility model discloses a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head, belong to unmanned air vehicle technique field of taking photo by plane,
The three-axis stabilization head includes mounting bracket 1, roll rotating mechanism 2, orientation rotation mechanism 3, pitching rotating mechanism 4 and damping, buffering
Mechanism 5, one end connection mounting bracket 1 of roll rotating mechanism 2, the other end installation position rotating mechanism 3 of roll rotating mechanism 2,
The inner side of orientation rotation mechanism 3 is provided with pitching rotating mechanism 4, luffing mechanism connection damping, buffering mechanism 5, damping, buffering mechanism
5 one end is provided with high-definition camera 6.The utility model is simple in construction, by setting roll rotating mechanism 2, orientation rotation machine
Structure 3, pitching rotating mechanism 4 and damping, buffering mechanism 5, can be on azimuth direction, three directions in roll direction and pitch orientation
Real-time attitude is rectified a deviation, it is ensured that the stability of three-axis stabilization head, is reduced application of the unmanned plane in remote sensing mapping, field of taking photo by plane and is missed
Difference, improves service precision and expands the application of unmanned plane, improve mapping unmanned plane function.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (6)
1. a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head, including mounting bracket, roll rotating mechanism, orientation rotation mechanism, pitching
Rotating mechanism and damping, buffering mechanism, are characterised by：The roll rotating mechanism includes roll motor and roll pivoted frame, the horizontal stroke
Rolling frame is U-shaped pivoted frame；The orientation rotation mechanism includes azimuth-drive motor and orientation pivoted frame, and the orientation pivoted frame is cuboid side
Frame pivoted frame；The pitching rotating mechanism includes pitching motor and pitching pivoted frame, and the pitching pivoted frame is cuboid platform；The horizontal stroke
The one end for rolling motor connects the mounting bracket, and the other end of the roll motor connects the horizontal edge of U-shaped pivoted frame by rotating shaft；It is described
Azimuth-drive motor is arranged on the both sides vertical edge of the U-shaped pivoted frame, and the azimuth-drive motor connects cuboid frame pivoted frame by rotating shaft
Both sides；The pitching motor is arranged on two sides of the cuboid frame pivoted frame, and the pitching motor is connected by rotating shaft
The both sides of spreading cube platform；One end of the cuboid platform is connected with damping, buffering mechanism, the damping, buffering mechanism
One end is provided with high-definition camera.
2. a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head as claimed in claim 1, it is characterised in that described to have damping, buffering
Mechanism includes damping block and vibration damper plate, and the cuboid platform connects vibration damper plate through damping block, and the vibration damper plate connection high definition is taken the photograph
Camera；The damping block includes cylinder vibration reduction and cushioning block, and the upper and lower end face of the cylinder vibration reduction and cushioning block is respectively arranged with
Upper mounting boss and lower installation base；Upper installing hole is provided with the cuboid platform, the mounting hole connects the upper peace
Fill boss；Lower mounting hole is provided with the vibration damper plate, the lower mounting hole connects the lower installation base.
3. a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head as claimed in claim 2, it is characterised in that the cylinder vibration damping
Buffer stopper is the elastic cylinder of boring.
4. a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head as claimed in claim 2, it is characterised in that the cylinder vibration damping
Buffer stopper is the elastic cylinder of interior solid.
5. a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head as described in claim 3 or 4, it is characterised in that the cylinder
The quantity of vibration reduction and cushioning block is four, and the cylinder vibration reduction and cushioning block is symmetrically distributed in the corner of vibration damper plate.
6. a kind of multi-rotor unmanned aerial vehicle three-axis stabilization head as claimed in claim 5, it is characterised in that the mounting bracket is set
There is mounting hole, the mounting bracket is fixed on the frame of multi-rotor unmanned aerial vehicle by mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101968.2U CN206537528U (en) | 2017-01-26 | 2017-01-26 | A kind of multi-rotor unmanned aerial vehicle three-axis stabilization head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101968.2U CN206537528U (en) | 2017-01-26 | 2017-01-26 | A kind of multi-rotor unmanned aerial vehicle three-axis stabilization head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206537528U true CN206537528U (en) | 2017-10-03 |
Family
ID=59939655
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720101968.2U Expired - Fee Related CN206537528U (en) | 2017-01-26 | 2017-01-26 | A kind of multi-rotor unmanned aerial vehicle three-axis stabilization head |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341056A (en) * | 2017-12-30 | 2018-07-31 | 浙江大学 | A kind of agriculture feelings monitoring unmanned plane |
| CN108872643A (en) * | 2018-05-09 | 2018-11-23 | 北京环境特性研究所 | A kind of Three Degree Of Freedom magnetism tool structure for reflectance test |
| CN108956485A (en) * | 2018-07-26 | 2018-12-07 | 昆山小茶智能科技有限公司 | Tea tree nutrition condition fast diagnosis method based on canopy reflectance spectra |
| CN111498128A (en) * | 2020-04-14 | 2020-08-07 | 北京共创晶桔科技服务有限公司 | Remote personal identification high definition of developments gets for instance unmanned aerial vehicle |
| CN113665800A (en) * | 2021-07-26 | 2021-11-19 | 北京中天博地科技有限公司 | Image-control-free three-dimensional automatic modeling method based on private cloud |
-
2017
- 2017-01-26 CN CN201720101968.2U patent/CN206537528U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341056A (en) * | 2017-12-30 | 2018-07-31 | 浙江大学 | A kind of agriculture feelings monitoring unmanned plane |
| CN108341056B (en) * | 2017-12-30 | 2024-05-07 | 浙江大学 | Agricultural condition monitoring unmanned aerial vehicle |
| CN108872643A (en) * | 2018-05-09 | 2018-11-23 | 北京环境特性研究所 | A kind of Three Degree Of Freedom magnetism tool structure for reflectance test |
| CN108872643B (en) * | 2018-05-09 | 2020-08-04 | 北京环境特性研究所 | Three-degree-of-freedom magnetic tool structure for reflectivity test |
| CN108956485A (en) * | 2018-07-26 | 2018-12-07 | 昆山小茶智能科技有限公司 | Tea tree nutrition condition fast diagnosis method based on canopy reflectance spectra |
| CN111498128A (en) * | 2020-04-14 | 2020-08-07 | 北京共创晶桔科技服务有限公司 | Remote personal identification high definition of developments gets for instance unmanned aerial vehicle |
| CN113665800A (en) * | 2021-07-26 | 2021-11-19 | 北京中天博地科技有限公司 | Image-control-free three-dimensional automatic modeling method based on private cloud |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20200126 |