CN211442798U - Unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping - Google Patents
Unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping Download PDFInfo
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- CN211442798U CN211442798U CN201921878730.6U CN201921878730U CN211442798U CN 211442798 U CN211442798 U CN 211442798U CN 201921878730 U CN201921878730 U CN 201921878730U CN 211442798 U CN211442798 U CN 211442798U
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Abstract
The utility model discloses an unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping, which comprises an unmanned aerial vehicle body and a holder; an unmanned aerial vehicle cavity is arranged in the unmanned aerial vehicle body, and the tripod head comprises a mounting plate, a damping element, a connecting shaft, a first rotating shaft, a connecting arm, a second rotating shaft, a camera bracket, a third rotating shaft and a camera; the mounting plate is fixedly mounted in a cavity of the unmanned aerial vehicle through a damping element, two ends of the connecting arm are respectively connected with the first rotating shaft and the second rotating shaft, two ends of the camera support are respectively connected with the second rotating shaft and the third rotating shaft, and the camera is rotatably mounted on the camera support through the third rotating shaft; the shock absorption element is arranged between the mounting plate and the cavity of the unmanned aerial vehicle, so that the influence of vibration on the shooting surveying and mapping equipment is effectively reduced; through the arrangement of the first rotating shaft, the second rotating shaft and the third rotating shaft, the camera can move in a three-dimensional space, and the shooting range of the camera is expanded.
Description
Technical Field
The utility model relates to an aviation mapping equipment's relevant technical field, specific theory especially relates to an unmanned aerial vehicle for three-dimensional modeling of aviation mapping.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle operated by utilizing radio remote control equipment and a self-contained program control device, and the application of the unmanned aerial vehicle in military and civil aspects is continuously expanded at high speed along with the improvement of the unmanned aerial vehicle technology and the improvement of the performance of a sensor, so that the market of the unmanned aerial vehicle has wide prospect; at present, the aerial photography by adopting a remote control unmanned aerial vehicle is a relatively popular aerial photography technology, the shooting surveying and mapping equipment is generally installed below the unmanned aerial vehicle, but the shooting range is narrow, the actual requirements cannot be met more and more, and in order to enlarge the shooting range, some unmanned aerial vehicles adopt double cameras for shooting, so that the unmanned aerial vehicles have complex structures and high impurity cost, the weight of the unmanned aerial vehicles is increased, and the flight stability and the service life of the unmanned aerial vehicles are reduced; in addition, the shooting and mapping equipment is directly connected with the unmanned aerial vehicle body, and the vibration generated by the unmanned aerial vehicle body is inevitably transmitted to the shooting and mapping equipment, so that the service life and the precision of the shooting and mapping equipment are influenced to a certain extent; therefore, how to produce a shooting scope wide, the unmanned aerial vehicle who has the shock attenuation effect again to system mapping equipment is an important direction that needs to develop among the aviation mapping equipment technical field at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned aerial vehicle for three-dimensional modeling of aviation mapping to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping comprises an unmanned aerial vehicle body 1 and a holder 2; an unmanned aerial vehicle cavity 11 is arranged in the unmanned aerial vehicle body 1, and the cloud deck 2 comprises a mounting plate 21, a damping element 22, a connecting shaft 23, a first rotating shaft 24, a connecting arm 25, a second rotating shaft 26, a camera support 27, a third rotating shaft 28 and a camera 29; mounting panel 21 passes through damping element 22 fixed mounting in the unmanned aerial vehicle cavity 11, connecting axle 23 fixed mounting in mounting panel 21's lower extreme, first pivot 24 rotationally install in on the connecting axle 23, connecting arm 25 both ends are connected respectively first pivot 24 and second pivot 26, camera support 27 both ends are connected respectively second pivot 26 and third pivot 28, camera 29 passes through third pivot 28 rotationally install in on the camera support 27.
Preferably, the shock absorbing element 22 is a rubber body or a spring.
Preferably, the first rotating shaft 24, the second rotating shaft 26 and the third rotating shaft 28 are driven by three motors respectively.
Preferably, the first rotating shaft 24 can rotate 360 degrees relative to the connecting shaft 23, the second rotating shaft 26 can rotate ± 90 degrees relative to the connecting arm 25, and the angle range of the camera 29 rotating relative to the camera bracket 27 is-90 degrees to +150 degrees.
Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: the shock absorption element is arranged between the mounting plate and the cavity of the unmanned aerial vehicle, so that the influence of vibration on the shooting surveying and mapping equipment is effectively reduced; through the arrangement of the first rotating shaft, the second rotating shaft and the third rotating shaft, the camera can move in a three-dimensional space, and the shooting range of the camera is expanded.
Drawings
Fig. 1 is the utility model provides an aviation mapping three-dimensional modeling uses unmanned aerial vehicle's overall structure schematic diagram.
Fig. 2 is the utility model provides a specific structure chart of aerial survey and drawing three-dimensional unmanned aerial vehicle's for modeling cloud platform.
In the drawings: the unmanned aerial vehicle comprises an unmanned aerial vehicle body, 11-an unmanned aerial vehicle cavity, 2-a tripod head, 21-a mounting plate, 22-a damping element, 23-a connecting shaft, 24-a first rotating shaft, 25-a connecting arm, 26-a second rotating shaft, 27-a camera support, 28-a third rotating shaft and 29-a camera.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Examples
Referring to fig. 1-2, in an embodiment of the present invention, an unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping is characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle body 1 and a holder 2; an unmanned aerial vehicle cavity 11 is arranged in the unmanned aerial vehicle body 1, and the pan-tilt 2 comprises a mounting plate 21, a damping element 22, a connecting shaft 23, a first rotating shaft 24, a connecting arm 25, a second rotating shaft 26, a camera support 27, a third rotating shaft 28 and a camera 29; the mounting panel 21 passes through damping element 22 fixed mounting in unmanned aerial vehicle cavity 11, and connecting axle 23 fixed mounting is in the lower extreme of mounting panel 21, and first pivot 24 rotationally installs on connecting axle 23, and first pivot 24 and second pivot 26 are connected respectively to linking arm 25 both ends, and second pivot 26 and third pivot 28 are connected respectively to camera support 27 both ends, and camera 29 rotationally installs on camera support 27 through third pivot 28.
Specifically, damping element 22 is the rubber body or spring, and damping element 22 sets up in order to reduce the influence of the vibrations of unmanned aerial vehicle body 1 to the precision instrument in cloud platform 2, improves mapping device's life-span and survey and drawing precision.
Specifically, the first, second, and third shafts 24, 26, 28 are driven by three motors, respectively.
Specifically, the first rotating shaft 24 can rotate 360 degrees relative to the connecting shaft 23, the second rotating shaft 26 can rotate 90 degrees relative to the connecting arm 25, and the angle range of the camera 29 rotating relative to the camera bracket 27 is-90 degrees to +150 degrees. The arrangement enables the camera 29 to carry out three-dimensional and omnibearing surveying and mapping on the target so as to obtain accurate data and provide basic data guarantee for the next three-dimensional modeling.
The use process comprises the following steps:
when the unmanned aerial vehicle is used, the cloud platform 2 is fixed in the unmanned aerial vehicle cavity 11 through the damping element 22, so that the cloud platform 2 is elastically connected with the unmanned aerial vehicle body 1, and the influence of vibration on a camera 29 on the cloud platform 2 is reduced; the connecting shaft 23 is fixedly installed at the lower end of the installing plate 21, the first rotating shaft 24 is rotatably installed on the connecting shaft 23, two ends of the connecting arm 25 are respectively connected with the first rotating shaft 24 and the second rotating shaft 26, two ends of the camera support 27 are respectively connected with the second rotating shaft 26 and the third rotating shaft 28, the camera 29 is rotatably installed on the camera support 27 through the third rotating shaft 28, the first rotating shaft 24, the second rotating shaft 26 and the third rotating shaft 28 are respectively driven by three motors, the three motors can drive the first rotating shaft 24, the second rotating shaft 26 and the third rotating shaft 28 to rotate around respective rotating shafts under the control of control signals, the shooting range of the camera 29 is expanded, comprehensive surveying and mapping data can be obtained, and the later-stage three-dimensional modeling work is facilitated.
In the process, the shock absorption element is arranged between the mounting plate and the cavity of the unmanned aerial vehicle, so that the influence of vibration on the shooting surveying and mapping equipment is effectively reduced; through the arrangement of the first rotating shaft, the second rotating shaft and the third rotating shaft, the camera can move in a three-dimensional space, and the shooting range of the camera is expanded; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (4)
1. The utility model provides an aviation survey and drawing is unmanned aerial vehicle for three-dimensional modeling which characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle body (1) and a cloud deck (2); an unmanned aerial vehicle cavity (11) is arranged in the unmanned aerial vehicle body (1), and the tripod head (2) comprises a mounting plate (21), a damping element (22), a connecting shaft (23), a first rotating shaft (24), a connecting arm (25), a second rotating shaft (26), a camera support (27), a third rotating shaft (28) and a camera (29); mounting panel (21) pass through damping element (22) fixed mounting in unmanned aerial vehicle cavity (11), connecting axle (23) fixed mounting in the lower extreme of mounting panel (21), first pivot (24) rotationally install in on connecting axle (23), linking arm (25) both ends are connected respectively first pivot (24) and second pivot (26), camera support (27) both ends are connected respectively second pivot (26) and third pivot (28), camera (29) pass through third pivot (28) rotationally install in on camera support (27).
2. The unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping according to claim 1, wherein: the shock absorption element (22) is a rubber body or a spring.
3. The unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping according to claim 1, wherein: the first rotating shaft (24), the second rotating shaft (26) and the third rotating shaft (28) are respectively driven by three motors.
4. The unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping according to claim 1, wherein: the first rotating shaft (24) can rotate 360 degrees relative to the connecting shaft (23), the second rotating shaft (26) can rotate +/-90 degrees relative to the connecting arm (25), and the angle range of the camera (29) rotating relative to the camera bracket (27) is-90 degrees to +150 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878730.6U CN211442798U (en) | 2019-11-01 | 2019-11-01 | Unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878730.6U CN211442798U (en) | 2019-11-01 | 2019-11-01 | Unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping |
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| CN211442798U true CN211442798U (en) | 2020-09-08 |
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| CN201921878730.6U Active CN211442798U (en) | 2019-11-01 | 2019-11-01 | Unmanned aerial vehicle for three-dimensional modeling of aerial surveying and mapping |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520029A (en) * | 2020-12-17 | 2021-03-19 | 杭州新地土地勘测规划设计有限公司 | Unmanned aerial vehicle mapping device |
| CN115158663A (en) * | 2022-07-25 | 2022-10-11 | 广东粤禾空间规划科技有限公司 | Unmanned aerial vehicle surveying and mapping engineering data acquisition device and acquisition method thereof |
-
2019
- 2019-11-01 CN CN201921878730.6U patent/CN211442798U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520029A (en) * | 2020-12-17 | 2021-03-19 | 杭州新地土地勘测规划设计有限公司 | Unmanned aerial vehicle mapping device |
| CN115158663A (en) * | 2022-07-25 | 2022-10-11 | 广东粤禾空间规划科技有限公司 | Unmanned aerial vehicle surveying and mapping engineering data acquisition device and acquisition method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Mengwei Inventor after: Cai Qi Inventor after: Li Hui Inventor after: Li Man Inventor after: Meng Fei Inventor before: Wu Mengwei Inventor before: Cai Qi Inventor before: Li Hui Inventor before: Li Man Inventor before: Meng Fei |