CN206766368U - A kind of camera system based on four rotor wing unmanned aerial vehicles - Google Patents
A kind of camera system based on four rotor wing unmanned aerial vehicles Download PDFInfo
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- CN206766368U CN206766368U CN201720668878.1U CN201720668878U CN206766368U CN 206766368 U CN206766368 U CN 206766368U CN 201720668878 U CN201720668878 U CN 201720668878U CN 206766368 U CN206766368 U CN 206766368U
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- unmanned aerial
- camera system
- system based
- adjusting means
- photographing device
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Abstract
It the utility model is related to a kind of camera system based on four rotor wing unmanned aerial vehicles, including unmanned aerial vehicle body, four rotors, the photographing device that are arranged at the top of the unmanned aerial vehicle body, also include adjusting means, described adjusting means is arranged at the bottom of unmanned aerial vehicle body, described photographing device is arranged in adjusting means, and adjusting means is used to adjust photographing device in real time to targeted attitude.The utility model uses above-mentioned design form, has the characteristics of stable of taking pictures, can greatly improve performance of the unmanned plane when taking pictures, and the utility model also has easy care, changes the advantages of facilitating in addition.
Description
Technical field
It the utility model is related to unmanned air vehicle technique field, in particular to a kind of camera system based on four rotor wing unmanned aerial vehicles.
Background technology
Unmanned plane is unpiloted airborne vehicle on a kind of machine, and it has power set and navigation module, in certain limit
It is interior to be preprogramed autonomous control flight by radio robot or computer.At present, the whole world has more than 50 country's equipments
More than 300 kinds of unmanned plane, more famous " global hawk ", " predator " that have the U.S., Chinese " ASN " serial large-scale without
It is man-machine etc..UAS is the technical support system of a set of synthesis, and it is the extension to unmanned plane concept, and it is by body, machine
Upper load and ground installation etc. form, and realize the functions such as its flight, manipulation, data processing and Information Conduction.Filled on unmanned plane
Carry multiclass sensor, such as camera, it is possible to achieve image real-time Transmission, high-risk areas detecting function, be widely used in agricultural,
The field such as military, traffic and meteorology, to realize cruise shooting and the monitoring to designated area.
At present, civilian unmanned plane realizes vertical lift and high-altitude hovering using more rotary wind type structures mostly, so as to meet to navigate
The requirement clapped and monitored.Particularly four rotor wing unmanned aerial vehicles, rotor are evenly distributed in the surrounding of unmanned aerial vehicle body, the stagnant sky of unmanned plane
When or be difficult to by rotor the absolute stability for keeping unmanned aerial vehicle body during flight, four rotor moment are tieed up by adjusting rotating speed
Hold the stability of complete machine fuselage.Because photographing device is usually rigidly connected with unmanned plane, the swing of unmanned aerial vehicle body will also cause
Subsidiary photographing device is swung.Particularly after unmanned plane rises to certain altitude, although the swing of unmanned aerial vehicle body is smaller,
Also result in and be installed on the photographing device of fuselage bottom and produce larger swing, unmanned plane will produce larger when high-altitude is taken pictures
Deviation, influence unmanned plane and take pictures effect.
The content of the invention
Purpose of design of the present utility model is：By the optimization improvement design to existing unmanned plane camera system structure,
Improve the effect of taking pictures when being taken pictures using unmanned plane.
In order to realize above-mentioned purpose of design, the technical solution adopted in the utility model is：
A kind of camera system based on four rotor wing unmanned aerial vehicles, including unmanned aerial vehicle body, symmetrical four rotor and photographing device, also
Including adjusting means, the adjusting means is arranged at the bottom of unmanned aerial vehicle body, and the photographing device is arranged in adjusting means,
Adjusting means is in targeted attitude for adjusting photographing device.
According to the utility model embodiment, adjusting means includes platform, at least two support columns, motor and angle and passed
Sensor, one end of support column are connected to the bottom of unmanned aerial vehicle body, and the other end connects the platform, and platform forms branch with support column
Support structure, photographing device are arranged on platform, and at least a support column is telescoping shoring post；Angular transducer is flat for monitoring
The angle change of platform, motor are used to drive telescoping shoring post to do stretching motion to realize that the regulation platform is in target
Posture.It is further preferred that support column is three, platform and three support columns form three-point support structure.
Preferably, wherein two support columns are telescoping shoring post, motor is two, and a motor is used to drive
Move a support column and do stretching motion.It is further preferred that motor is piezoelectric ceramic motor.
Preferably, uav bottom is additionally provided with support frame, and photographing device is located in support frame.It is preferred that support frame as described above is
Cuboid framework structure.
By adopting the above-described technical solution, the camera system provided by the utility model based on four rotor wing unmanned aerial vehicles has
Following beneficial effect：
1) system includes adjusting means, and the adjusting means is arranged at the bottom of unmanned aerial vehicle body, the photographing device
It is arranged in adjusting means, when photographing device produces displacement with the swing of unmanned aerial vehicle body, adjusting means can adjust bat
Targeted attitude is at according to equipment, improves stability and quality of taking pictures that unmanned plane is taken pictures.
2) adjusting means includes platform, support column, motor and angular transducer, simple in construction, it is easy to accomplish, and prop up
When dagger uses three, platform and three support columns form three-point support structure, can strengthen the steadiness of supporting construction.
3) by setting two telescoping shoring posts, a support column is driven with a motor, can be caused described
Platform preferably reaches targeted attitude.
4) because ceramic material has the advantages of being exceedingly fast response speed, regulation dress of the present utility model under inverse piezoelectric effect
The motor put uses piezoelectric ceramic motor, can make motor under inverse piezoelectric effect can quick response, improve its use
Performance.
5) uav bottom is additionally provided with support frame, and photographing device is located in support frame, can protect photographing device not with
Ground contacts, and then avoids photographing device from being damaged.Support frame is cuboid framework structure, and structure is smooth, can ensure unmanned plane
Stable landing, will not turn on one's side.
Brief description of the drawings
Fig. 1 is the structural representation of the camera system based on four rotor wing unmanned aerial vehicles.
Fig. 2 is the structural representation of the camera system based on four rotor wing unmanned aerial vehicles after adjustment.
Marked in figure：Unmanned aerial vehicle body 1, four rotors 2, adjusting means 3, photographing device 4, support frame 5.
Embodiment
The utility model is described in further detail with reference to test example and embodiment.
A kind of camera system based on four rotor wing unmanned aerial vehicles as shown in Figure 1, including unmanned aerial vehicle body 1, be arranged at it is described
Four rotors 2, photographing device 4 at the top of unmanned aerial vehicle body, in addition to adjusting means 3, the adjusting means 3 are arranged at unmanned plane machine
The bottom of body, the photographing device 4 are arranged in adjusting means 3, and adjusting means 3 is in target appearance for adjusting photographing device 4
State, to improve the stability that unmanned plane is taken pictures.
As a kind of citing of embodiment, in the present embodiment, adjusting means 3 include platform, three support columns, two
Motor and angular transducer, one end of support column are connected to the bottom of unmanned aerial vehicle body 1, and the other end connects the platform,
Platform forms supporting construction with support column, and photographing device 4 is arranged on platform, wherein two support columns are telescoping shoring post,
A piece telescoping shoring post is controlled by a motor.Angular transducer can be arranged on platform, for monitoring platform
Angle change, when unmanned aerial vehicle body produces swing, support column also can correspondingly be swung, and produce angle change, angular transducer
The angle change can be monitored, now motor then drives telescoping shoring post to do stretching motion, on-telescopic support column
It is then motionless, so that whole supporting construction is in dbjective state, and then realizes that regulation photographing device 4 is in targeted attitude, such as Fig. 2 institutes
Show.The targeted attitude can be the residing posture of photographing device or the appearance set in addition before unmanned aerial vehicle body is swung
State.
In the present embodiment, three-point support structure is formed using three support columns and platform, can so strengthen supporting construction
Steadiness, more accurately attitude regulation can also be realized by adjusting two telescoping shoring posts, it is readily appreciated that, support column
Quantity can also be other set-up modes, as long as ensure be at least two, the quantity of telescoping shoring post can also be only
It is limited at least one.
Motor can be preferably piezoelectric ceramic motor, so motor can be made quickly to be rung under inverse piezoelectric effect
Should, improve its performance.
In addition, the bottom of unmanned aerial vehicle body 1 is additionally provided with support frame 5, photographing device 4 is located in support frame 5, when unmanned plane falls
During ground, using the protection of support frame 5, photographing device can be avoided to be suffered damage with collision on the ground.It is preferred that support frame 5 is rectangular
Body frame structure, ensure stabilization during unmanned plane landing, will not turn on one's side.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (7)
1. a kind of camera system based on four rotor wing unmanned aerial vehicles, including unmanned aerial vehicle body, it is arranged at the top of the unmanned aerial vehicle body
Four rotors, photographing device, it is characterised in that：Also include adjusting means, the adjusting means is arranged at the bottom of unmanned aerial vehicle body
Portion, the photographing device are arranged in adjusting means, and adjusting means is in targeted attitude for adjusting photographing device.
A kind of 2. camera system based on four rotor wing unmanned aerial vehicles according to claim 1, it is characterised in that：Adjusting means bag
Platform, at least two support columns, motor and angular transducer are included, one end of support column is connected to the bottom of unmanned aerial vehicle body
Portion, the other end connect the platform, and platform forms supporting construction with support column, and photographing device is arranged on platform, at least one
Support column is telescoping shoring post；Angular transducer is used for the angle change of monitoring platform, and motor is telescopic for driving
Support column does stretching motion to realize that the regulation platform is in targeted attitude.
A kind of 3. camera system based on four rotor wing unmanned aerial vehicles according to claim 2, it is characterised in that：Support column is three
Root, platform and three support columns form three-point support structure.
A kind of 4. camera system based on four rotor wing unmanned aerial vehicles according to Claims 2 or 3, it is characterised in that：Wherein two
Root support column is telescoping shoring post, and motor is two, and a motor is used to drive a support column to do flexible fortune
It is dynamic.
A kind of 5. camera system based on four rotor wing unmanned aerial vehicles according to Claims 2 or 3, it is characterised in that：Driving electricity
Machine is piezoelectric ceramic motor.
A kind of 6. camera system based on four rotor wing unmanned aerial vehicles according to claim 1, it is characterised in that：Uav bottom
Support frame is additionally provided with, photographing device is located in support frame.
A kind of 7. camera system based on four rotor wing unmanned aerial vehicles according to claim 6, it is characterised in that：Support frame as described above
For cuboid framework structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668878.1U CN206766368U (en) | 2017-06-09 | 2017-06-09 | A kind of camera system based on four rotor wing unmanned aerial vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668878.1U CN206766368U (en) | 2017-06-09 | 2017-06-09 | A kind of camera system based on four rotor wing unmanned aerial vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206766368U true CN206766368U (en) | 2017-12-19 |
Family
ID=60636699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720668878.1U Expired - Fee Related CN206766368U (en) | 2017-06-09 | 2017-06-09 | A kind of camera system based on four rotor wing unmanned aerial vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206766368U (en) |
-
2017
- 2017-06-09 CN CN201720668878.1U patent/CN206766368U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20210609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |