CN214267994U - Unmanned aerial vehicle mapping device based on GPS positioning navigation - Google Patents
Unmanned aerial vehicle mapping device based on GPS positioning navigation Download PDFInfo
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- CN214267994U CN214267994U CN202120048549.3U CN202120048549U CN214267994U CN 214267994 U CN214267994 U CN 214267994U CN 202120048549 U CN202120048549 U CN 202120048549U CN 214267994 U CN214267994 U CN 214267994U
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- 238000013507 mapping Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an unmanned aerial vehicle mapping device based on GPS location navigation, include: the system comprises a fuselage, a horn, a rotor assembly, an undercarriage, a GPS antenna, a turntable, a sleeve, a bracket, a buffer spring and a surveying camera; the turntable is rotatably arranged below the machine body, and a first driving mechanism is arranged on the machine body and connected with the turntable so as to drive the turntable to rotate; the sleeve is fixedly arranged below the turntable; the bracket can be arranged on the sleeve in a vertically sliding manner; one end of the buffer spring is connected with the sleeve, the other end of the buffer spring is connected with the support, and the buffer spring drives the support to move upwards; the surveying and mapping camera is rotatably installed on the support, a second driving mechanism is arranged on the support, and the second driving mechanism is used for driving the surveying and mapping camera to rotate. This device can be followed two azimuths and realized the adjustment of surveying and mapping camera survey and drawing angle, conveniently obtains more accurate mapping result, and the buffer spring of setting can take place deformation when unmanned aerial vehicle descends, reduces the external force impact that the surveying and mapping camera received, avoids the surveying and mapping camera to damage.
Description
Technical Field
The utility model belongs to the technical field of the mapping device and specifically relates to an unmanned aerial vehicle mapping device based on GPS location navigation is related to.
Background
The unmanned plane is an unmanned plane operated by a radio remote control device and a self-contained program control device. With the development of low-altitude photogrammetry and auxiliary equipment thereof in recent years, the unmanned aerial vehicle is further improved by the rapid popularization of a digital camera and the continuous maturity of technologies such as digital photogrammetry. Under the condition that various technologies are mature continuously, the unmanned aerial vehicle low-altitude remote sensing technology for realizing operations of taking off, reaching a specified airspace, carrying out aerial survey, returning to the ground and the like through a ground radio communication network is mature more and more, and an important method is provided for obtaining clear images of any angle on the ground.
And when carrying on the survey and drawing camera at present on unmanned aerial vehicle, there is not corresponding buffer structure on the survey and drawing camera, and when unmanned aerial vehicle descended and landed, the impact force that the fuselage received was great, made the survey and drawing camera damage easily, had the improvement part.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model discloses a first aim at provides an unmanned aerial vehicle mapping device based on GPS location navigation.
The technical scheme of the utility model as follows: an unmanned aerial vehicle mapping device based on GPS fixes a position navigation, includes:
a body;
the horn is connected with the machine body;
the rotor wing assembly is arranged at one end of the aircraft arm far away from the aircraft body;
the two landing gears are arranged and erected below the aircraft body;
the GPS antenna is arranged above the machine body;
the rotating disc is positioned between the two undercarriage bodies, the rotating disc is rotatably installed below the machine body, a first driving mechanism is arranged on the machine body, and the first driving mechanism is connected with the rotating disc to drive the rotating disc to rotate;
the sleeve is fixedly arranged below the rotary table;
the bracket is mounted on the sleeve in a vertically sliding manner;
one end of the buffer spring is connected with the sleeve, the other end of the buffer spring is connected with the support, and the buffer spring drives the support to move upwards;
the surveying and mapping camera is rotatably installed on the support, a second driving mechanism is arranged on the support and used for driving the surveying and mapping camera to rotate.
Further, the horn is a plurality of, and is a plurality of the horn is followed the circumference interval of fuselage is arranged, every all be equipped with on the horn the rotor subassembly.
Further, the carousel is constructed into the toothed disc, first actuating mechanism includes first motor and driving gear, first motor fixed mounting in on the fuselage, first motor with the driving gear links to each other in order to drive the driving gear rotates, the driving gear with the toothed disc meshing.
Further, the bottom of internal perisporium of sleeve is equipped with annular flange, the support includes limiting plate, slide-shaft and frame plate, the limiting plate is located in the sleeve, the frame plate is located outside the sleeve, the upper end of slide-shaft is passed the flange with the limiting plate links to each other, the lower extreme with the frame plate links to each other, the slide-shaft is relative the sleeve can slide from top to bottom, the spring overcoat is in the slide-shaft is located on the part outside the sleeve, the one end of spring with sleeve fixed connection, the other end with frame plate fixed connection, the mapping camera with the frame plate rotates and links to each other.
Furthermore, a pivot shaft is arranged on the surveying camera, a pivot hole is arranged on the support, the pivot shaft is in pivot fit with the pivot hole, the second driving mechanism comprises a second motor, and the second motor is connected with the pivot shaft to drive the pivot shaft to rotate.
Further, be equipped with two spaced apart the sleeve on the carousel, all be equipped with on every the sleeve the support with buffer spring, survey and drawing camera is located two between the sleeve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
in the aerial survey process, the first actuating mechanism of accessible drive carousel rotates to and second actuating mechanism drive mapping camera rotates, with realize mapping camera survey angle's adjustment in following two positions, conveniently obtain more accurate mapping result. The buffer spring that sets up can take place deformation when unmanned aerial vehicle descends to slide from top to bottom in the sleeve relatively for the support, effectively reduce the external force impact that the mapping camera received, avoid the mapping camera to damage.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work:
fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a perspective view of the present invention;
fig. 5 is a perspective view of the turntable part of the present invention;
fig. 6 is a cross-sectional view of the sleeve.
Reference numerals:
1. a body; 2. a horn; 3. a rotor assembly; 4. a landing gear; 5. a GPS antenna; 6. a turntable; 7. a support; 8. a buffer spring; 9. a mapping camera; 10. a first motor; 11. a driving gear; 12. blocking edges; 13. a limiting plate; 14. a slide shaft; 15. a frame plate; 16. a pivotal shaft; 17. a second motor; 18. a sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The following describes unmanned aerial vehicle mapping device based on GPS positioning navigation according to the embodiment of the present invention with reference to the attached drawings, fig. 1-6, the device includes: fuselage 1, horn 2, rotor assembly 3, undercarriage 4, GPS antenna 5, turntable 6, sleeve 18, bracket 7, buffer spring 8 and mapping camera 9.
As shown in fig. 1-3, horn 2 links to each other with fuselage 1, and rotor subassembly 3 locates the one end of keeping away from fuselage 1 of horn 2, and undercarriage 4 is two, and fuselage 1's below is located to two undercarriage 4, and fuselage 1 top is located to GPS antenna 5, and GPS antenna 5 of setting can receive the GPS signal better to unmanned aerial vehicle can fix a position more accurately when sailing time measuring.
As shown in fig. 4 and 5, the rotary table 6 is located between the two landing gears 4, the rotary table 6 is rotatably installed below the fuselage 1, and the fuselage 1 is provided with a first driving mechanism which is connected with the rotary table 6 to drive the rotary table 6 to rotate; the sleeve 18 is fixedly arranged below the rotary table 6;
the bracket 7 is arranged on the sleeve 18 in a way of sliding up and down; one end of the buffer spring 8 is connected with the sleeve 18, the other end of the buffer spring 8 is connected with the bracket 7, and the buffer spring 8 drives the bracket 7 to move upwards; survey and drawing camera 9 rotates to be installed on support 7, is equipped with second actuating mechanism on support 7, and second actuating mechanism is used for driving survey and drawing camera 9 and rotates.
Particularly, unmanned aerial vehicle in this device is when flying, accessible cell-phone or remote controller remote control unmanned aerial vehicle, and this is prior art, no longer gives unnecessary details. In the aerial survey process, accessible first actuating mechanism drive carousel 6 rotates to and second actuating mechanism drive survey and drawing camera 9 rotates to realize the adjustment of survey and drawing camera 9 survey and drawing angle in following two positions, conveniently obtain more accurate mapping result. The buffer spring 8 that sets up can take place deformation when unmanned aerial vehicle descends to slide about making support 7 sleeve 18 relatively, effectively reduce the external force impact that surveying and mapping camera 9 received, avoid surveying and mapping camera 9 to damage.
In this embodiment, the number of the horn 2 is plural, the plurality of horns 2 are arranged at intervals along the circumferential direction of the fuselage 1, and each horn 2 is provided with a rotor assembly 3, specifically, the number of the horn 2 is four.
In this embodiment, as shown in fig. 3 and 4, the turntable 6 is configured as a gear plate, the first driving mechanism includes a first motor 10 and a driving gear 11, the first motor 10 is fixedly mounted on the machine body 1, the first motor 10 is connected with the driving gear 11 to drive the driving gear 11 to rotate, and the driving gear 11 is engaged with the gear plate, so that the rotation of the turntable 6 can be realized, and the driving of the turntable 6 is realized by adopting a gear transmission mode, because the transmission mode has stable transmission and high precision, the rotation angle of the turntable 6 can be accurately adjusted.
In this embodiment, as shown in fig. 5 and 6, an annular rib 12 is disposed at a bottom end of an inner peripheral wall of the sleeve 18, the support 7 includes a limiting plate 13, a sliding shaft 14 and a frame plate 15, the limiting plate 13 is located inside the sleeve 18, the frame plate 15 is located outside the sleeve 18, an upper end of the sliding shaft 14 passes through the rib 12 to be connected to the limiting plate 13, a lower end of the sliding shaft is connected to the frame plate 15, the sliding shaft 14 is capable of sliding up and down relative to the sleeve 18, a spring is sleeved on a portion of the sliding shaft 14 located outside the sleeve 18, one end of the spring is fixedly connected to the sleeve 18, the other end of the spring is fixedly connected to the frame plate 15, the surveying and mapping camera 9 is rotatably connected to the frame plate 15, the arranged rib 12 and the limiting plate 13 are capable of limiting the sliding shaft 14, and the sliding shaft 14 is prevented from being disengaged from the limiting plate 13.
In this embodiment, as shown in fig. 6, the surveying and mapping camera 9 is provided with a pivot shaft 16, the bracket 7 is provided with a pivot hole, the pivot shaft 16 is in pivot fit with the pivot hole, the second driving mechanism includes a second motor 17, and the second motor 17 is connected with the pivot shaft 16 to drive the pivot shaft 16 to rotate.
In this embodiment, two spaced sleeves 18 are provided on the turntable 6, a support 7 and a buffer spring 8 are provided on each sleeve 18, and the surveying camera 9 is located between the two sleeves 18.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The utility model provides an unmanned aerial vehicle mapping device based on GPS fixes a position navigation which characterized in that includes:
a body;
the horn is connected with the machine body;
the rotor wing assembly is arranged at one end of the aircraft arm far away from the aircraft body;
the two landing gears are arranged and erected below the aircraft body;
the GPS antenna is arranged above the machine body;
the rotating disc is positioned between the two undercarriage bodies, the rotating disc is rotatably installed below the machine body, a first driving mechanism is arranged on the machine body, and the first driving mechanism is connected with the rotating disc to drive the rotating disc to rotate;
the sleeve is fixedly arranged below the rotary table;
the bracket is mounted on the sleeve in a vertically sliding manner;
one end of the buffer spring is connected with the sleeve, the other end of the buffer spring is connected with the support, and the buffer spring drives the support to move upwards;
the surveying and mapping camera is rotatably installed on the support, a second driving mechanism is arranged on the support and used for driving the surveying and mapping camera to rotate.
2. The unmanned aerial vehicle mapping device based on GPS positioning and navigation of claim 1, wherein the horn is a plurality of horns, the plurality of horns are arranged along the circumference of the fuselage at intervals, and the rotor assembly is arranged on each horn.
3. The GPS-based unmanned aerial vehicle surveying and mapping device according to claim 1, wherein the turntable is configured as a gear plate, the first driving mechanism comprises a first motor and a driving gear, the first motor is fixedly mounted on the body, the first motor is connected to the driving gear to drive the driving gear to rotate, and the driving gear is engaged with the gear plate.
4. The unmanned aerial vehicle surveying and mapping device based on GPS positioning and navigation of claim 1, wherein the bottom end of the inner peripheral wall of the sleeve is provided with an annular flange, the support comprises a limiting plate, a sliding shaft and a frame plate, the limiting plate is positioned in the sleeve, the frame plate is positioned outside the sleeve, the upper end of the sliding shaft penetrates through the flange and is connected with the limiting plate, the lower end of the sliding shaft is connected with the frame plate, the sliding shaft can slide up and down relative to the sleeve, the spring is sleeved on the part of the sliding shaft positioned outside the sleeve, one end of the spring is fixedly connected with the sleeve, the other end of the spring is fixedly connected with the frame plate, and the surveying and mapping camera is rotatably connected with the frame plate.
5. An unmanned aerial vehicle surveying and mapping device based on GPS positioning and navigation according to claim 1, wherein the surveying and mapping camera is provided with a pivot shaft, the bracket is provided with a pivot hole, the pivot shaft is pivotally engaged with the pivot hole, the second driving mechanism includes a second motor, and the second motor is connected with the pivot shaft to drive the pivot shaft to rotate.
6. An unmanned aerial vehicle surveying and mapping device based on GPS positioning and navigation as claimed in claim 1, wherein the turntable is provided with two spaced sleeves, each sleeve is provided with the bracket and the buffer spring, and the surveying and mapping camera is located between the two sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120048549.3U CN214267994U (en) | 2021-01-09 | 2021-01-09 | Unmanned aerial vehicle mapping device based on GPS positioning navigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120048549.3U CN214267994U (en) | 2021-01-09 | 2021-01-09 | Unmanned aerial vehicle mapping device based on GPS positioning navigation |
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| Publication Number | Publication Date |
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| CN214267994U true CN214267994U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120048549.3U Expired - Fee Related CN214267994U (en) | 2021-01-09 | 2021-01-09 | Unmanned aerial vehicle mapping device based on GPS positioning navigation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435613A (en) * | 2022-02-21 | 2022-05-06 | 山东省国土测绘院 | Camera gesture debugging and measuring system based on unmanned aerial vehicle survey and drawing |
-
2021
- 2021-01-09 CN CN202120048549.3U patent/CN214267994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435613A (en) * | 2022-02-21 | 2022-05-06 | 山东省国土测绘院 | Camera gesture debugging and measuring system based on unmanned aerial vehicle survey and drawing |
| CN114435613B (en) * | 2022-02-21 | 2024-03-08 | 山东省国土测绘院 | Camera gesture adjustment and measurement system based on unmanned aerial vehicle survey and drawing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |