CN210971573U - Assembled unmanned aerial vehicle that topographic survey and drawing was used - Google Patents
Assembled unmanned aerial vehicle that topographic survey and drawing was used Download PDFInfo
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- CN210971573U CN210971573U CN201920896128.9U CN201920896128U CN210971573U CN 210971573 U CN210971573 U CN 210971573U CN 201920896128 U CN201920896128 U CN 201920896128U CN 210971573 U CN210971573 U CN 210971573U
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Abstract
The utility model belongs to the technical field of topographic mapping, and discloses an assembled unmanned aerial vehicle for topographic mapping, which comprises an unmanned aerial vehicle main body and a camera, wherein two hollow columns are fixed at the bottom of the unmanned aerial vehicle main body, the two hollow columns are all in threaded connection with a supporting leg, one side of the two supporting legs opposite to each other is respectively provided with a vertically placed bearing, and the two bearings are respectively in rotational connection with a supporting rod; the mounting rod is connected with the two support rods respectively; the mounting rod is provided with a fixing part for detachably connecting a camera; an opening is formed in the bottom of the unmanned aerial vehicle main body, an output shaft of the motor is connected with a supporting rod, the supporting rod vertically extends out of the opening, and the lower end of the supporting rod is connected with a driving bevel gear; and a driven bevel gear meshed with the driving bevel gear is fixed on the mounting rod. The utility model discloses with the problem that the camera that solves on the unmanned aerial vehicle can not overturn.
Description
Technical Field
The utility model belongs to the technical field of topography survey and drawing, especially, relate to an assembled unmanned aerial vehicle that topography survey and drawing was used.
Background
Topographic mapping refers to the operation of mapping a topographic map, i.e., the projection positions and elevations of the features on the earth surface and the terrain on a horizontal plane are measured, the measured features are reduced according to a certain proportion, and symbols and marks are used for drawing the topographic map.
With the continuous development of scientific technology, advanced digital aerial photogrammetry technology is widely applied in the geographic information surveying and mapping industry, the terrain surveying and mapping industry in China also has great progress in the field of unmanned aerial vehicles, and the unmanned aerial vehicle surveying and mapping technology has the advantages of high precision, high efficiency and low cost compared with the traditional manual surveying and mapping technology. However, the camera among the unmanned aerial vehicle of current topography survey and drawing usefulness is fixed mounting, and the camera can not overturn, makes it can not adjust the direction of making a video recording, uses and has the limitation. And, the landing leg of camera, camera installed part and unmanned aerial vehicle bottom on most current unmanned aerial vehicle all is non-detachably, inconvenient unmanned aerial vehicle accomodate.
SUMMERY OF THE UTILITY MODEL
The utility model provides an assembled unmanned aerial vehicle that topographic mapping used to solve the problem that the camera on the unmanned aerial vehicle can not overturn, and still realized the demountable installation of camera, camera installed part and landing leg on this unmanned aerial vehicle, be convenient for accomodate of this unmanned aerial vehicle.
The technical scheme of the utility model: an assembled unmanned aerial vehicle for topographic mapping comprises an unmanned aerial vehicle main body and a camera, wherein an image processor and an image data transceiver are arranged inside the unmanned aerial vehicle main body, and the image processor is respectively connected with the camera and the image data transceiver; the unmanned aerial vehicle comprises an unmanned aerial vehicle body, and is characterized in that a rack is fixedly mounted on the outer side of the unmanned aerial vehicle body, the rack is rotatably connected with a wing, two hollow columns are fixed at the bottom of the unmanned aerial vehicle body, the two hollow columns are oppositely arranged on two sides of the unmanned aerial vehicle body, a supporting leg is in threaded connection with each of the two hollow columns, a vertically-arranged bearing is respectively arranged on one side of each of the two supporting legs, a supporting rod is rotatably connected with each of the two bearings, and the two supporting rods are opposite and are positioned at the same; the support rod is characterized by also comprising an installation rod, wherein two ends of the installation rod are respectively detachably connected with free ends of the two support rods; the mounting rod is provided with a fixing part for detachably connecting a camera; an opening is formed in the bottom of the unmanned aerial vehicle main body, a motor which is right opposite to the opening is arranged inside the unmanned aerial vehicle main body, an output shaft of the motor is connected with a supporting rod, the supporting rod vertically extends out of the opening, and the lower end of the supporting rod is connected with a driving bevel gear; and a driven bevel gear meshed with the driving bevel gear is fixed on the mounting rod.
The working principle and the beneficial effects of the technical scheme are as follows: when the upset of camera will be realized, starter motor through branch, drive bevel gear, driven bevel gear and installation pole, has driven the rotation of camera on vertical plane to accomplish the upset of camera, freely adjust the direction of making a video recording as required, this scheme easy operation, and improved the practicality.
And, when this assembled unmanned aerial vehicle is accomodate to needs, can dismantle it. The camera is first removed from the fixed portion, then the mounting bar is removed from the support bar, and then the legs are unscrewed from the hollow column. When the components need to be installed, the reverse operation is adopted. The utility model discloses a camera, camera installed part (installing pole and fixed part promptly) and the demountable installation of landing leg on this unmanned aerial vehicle can reduce whole unmanned aerial vehicle's occupation space, be convenient for this unmanned aerial vehicle accomodate.
Further, a longitudinal slide rail is arranged inside the unmanned aerial vehicle main body, a slide block is connected onto the longitudinal slide rail in a sliding manner, and the motor is fixed onto the slide block; the opening is provided with a cover plate which can be opened and closed, and the width of the opening is larger than that of the driving bevel gear.
After the opening was opened to the apron, the inside of unmanned aerial vehicle main part can be propelled from the opening to the drive bevel gear. Then the opening is closed again to the apron, finally accomodates drive bevel gear inside the unmanned aerial vehicle main part, has reduced the occupation space of unmanned aerial vehicle main part.
Further, the opening and the cover plate are rectangular, and the length and width of the cover plate are larger than those of the opening; the bottom outside of unmanned aerial vehicle main part is equipped with the bolt groove, the apron slides and sets up in the bolt inslot, the apron all is fixed with spacing portion along the both sides of slip direction, spacing portion card is established the outside in bolt groove.
The cover plate can open and close the opening by sliding in the bolt slot, and the operation is simple. The spacing portion can be with the apron restriction in the bolt inslot, avoids the apron from the landing in the bolt groove.
Further, the bolt groove and the limiting part are connected through a bolt.
After the apron slided and targets in place, the bolt pin groove passes through bolted connection with spacing portion fixed, can prevent that the apron from sliding in the bolt pin inslot, influencing unmanned aerial vehicle's flight.
Further, the motor is a servo motor, and the motor is provided with a motor brake.
The motor brake can facilitate control of the motor.
Furthermore, the bottom of the supporting leg is sleeved with an anti-skid sleeve.
When the unmanned aerial vehicle stops, the antiskid sleeve enables the unmanned aerial vehicle to stably stop.
Further, the bearing is arranged inside the supporting leg, and the supporting rod extends out of the supporting leg.
The bearing sets up the whole occupation space that reduces the landing leg in the inside of landing leg, and the bracing piece setting is connected with the installation pole in order to make things convenient for outside the landing leg.
Furthermore, two ends of the mounting rod are respectively connected with the free ends of the two supporting rods through bolts.
The mounting rod is connected with the supporting rod through a bolt, so that the mounting rod is convenient to detach.
Drawings
Fig. 1 is the utility model relates to an assembled unmanned aerial vehicle embodiment of topographic survey and drawing usefulness provides the schematic structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The application principle of the present invention will be further described with reference to the accompanying drawings and specific embodiments:
reference numerals in the drawings of the specification include: unmanned aerial vehicle main part 1, frame 2, wing 3, hollow post 4, landing leg 5, bearing 6, bracing piece 7, installation pole 8, fixed part 9, camera 10, driven bevel gear 11, drive bevel gear 12, branch 13, motor 14, slider 15, longitudinal slide rail 16, bolt groove 17, apron 18, spacing 19.
The embodiment is based on the following figure 1: the utility model provides an assembled unmanned aerial vehicle of topographic survey and drawing usefulness, includes unmanned aerial vehicle main part 1 and camera 10, and the inside of unmanned aerial vehicle main part 1 is equipped with image processor and image data transceiver (not shown in the figure), and image processor connects camera 10 and image data transceiver respectively. The camera 10 processes the data such as the photographed image and the photograph by the image processor, and transmits the processed data to the ground control terminal by the image data transceiver.
The outside fixed mounting of unmanned aerial vehicle main part 1 has frame 2, and frame 2 rotates and is connected with wing 3. The bottom of unmanned aerial vehicle main part 1 is fixed with two hollow columns 4, and two hollow columns 4 set up in the left and right sides of unmanned aerial vehicle main part 1 relatively, and two equal threaded connection of hollow column 4 have a landing leg 5, and the inner wall of hollow column 4 is equipped with the internal thread promptly, and the outer wall of landing leg 5 is equipped with the external screw thread with female screw-thread fit. Two landing legs 5 one side relative is equipped with a vertical bearing 6 of placing respectively, and two bearings 6 set up respectively in the inside of landing leg 5 separately, and two bearings 6 rotate respectively and are connected with a bracing piece 7, and two bracing pieces 7 are relative and are in same level, and two bracing pieces 7 stretch out the outside of landing leg 5 separately. And the bottoms of the two supporting legs 5 are also sleeved with anti-skidding sleeves.
This assembled unmanned aerial vehicle still including installation pole 8, the both ends can be dismantled with the free end of two bracing pieces 7 respectively and be connected about installation pole 8. Specifically, both ends all are equipped with the screw hole about installation pole 8, and the free end of two bracing pieces 7 also all is equipped with the screw hole, and the both ends of installation pole 8 pass through bolted connection with the free end of two bracing pieces 7 respectively promptly. The central position of the mounting rod 8 is provided with a fixing part 9 for fixing the camera 10 by a bolt, and the fixing part 9 is integrally formed with the mounting rod 8.
The bottom of unmanned aerial vehicle main part 1 is equipped with the opening, and the inside of unmanned aerial vehicle main part 1 is equipped with just to open-ended motor 14, and wherein, motor 14 is servo motor, and motor 14 is equipped with motor brake. An output shaft of the motor 14 is connected with a supporting rod 13, the supporting rod 13 vertically extends out of the opening, the lower end of the supporting rod 13 is connected with a driving bevel gear 12, and a driven bevel gear 11 meshed with the driving bevel gear 12 is fixed on the right side of the mounting rod 8.
Unmanned aerial vehicle main part 1's inside is equipped with longitudinal slide rail 16, and sliding connection has slider 15 on longitudinal slide rail 16, and motor 14 is fixed on slider 15. An openable cover plate 18 is arranged at the opening, the width of the opening is larger than that of the driving bevel gear 12, and the width of the sliding block 15 is larger than that of the opening. When apron 18 is in the open mode, can promote the inside that drive bevel gear 12 enters into unmanned aerial vehicle main part 1 from the opening, the opening is closed to reuse apron 18, can accomodate drive bevel gear 12 in the inside of unmanned aerial vehicle main part 1. It is worth noting that the height of the longitudinal slide 16 is greater than the height of the drive bevel gear 12 from outside into the interior of the drone body 1.
In this embodiment, the cover plate 18 is slidably disposed at the bottom outside of the main body 1 of the unmanned aerial vehicle. Specifically, the opening and the cover plate 18 are rectangular in shape, and the length and width of the cover plate 18 are larger than those of the opening. The bottom outside of unmanned aerial vehicle main part 1 is equipped with bolt groove 17, and the left and right sides of bolt groove 17 is the notch, and apron 18 slides and sets up in bolt groove 17, and apron 18 all is fixed with spacing portion 19 along the both sides of slip direction, and the outside at bolt groove 17 is established to spacing portion 19 card, and it prevents that apron 18 from falling out from bolt groove 17. In order to fix the cover plate 18 to the plug groove 17, lower edges of left and right notches of the plug groove 17 are connected to left and right stoppers 19 by bolts, respectively. When the cover plate 18 opens the opening, the right notch of the bolt slot 17 is fixedly connected with the limiting part 19 on the right side through a bolt; when the cover plate 18 closes the opening, the left notch of the latch slot 17 is fixed with the left limit part 19 through bolt connection. Thereby can prevent that apron 18 from sliding in bolt slot 17, influencing unmanned aerial vehicle's flight.
The specific implementation process is as follows: when the camera 10 is to be turned over, the motor 14 is started, the motor 14 drives the driving bevel gear 12 to rotate through the supporting rod 13, and the driving bevel gear 12 rotates to drive the driven bevel gear 11 to rotate on the vertical plane. Because the driven bevel gear 11 is fixed on the mounting rod 8, namely the driven bevel gear 11 rotates to drive the mounting rod 8 and the camera 10 to rotate on a vertical plane, the camera 10 is turned over, the shooting direction is freely adjusted as required, and the practicability is improved.
And, when this assembled unmanned aerial vehicle is accomodate to needs, can dismantle it. First, the camera can be removed by unscrewing the bolt between the camera and the fixing portion 9. The mounting bar 8 can then be removed by unscrewing the bolts between the mounting bar 8 and the support bar 7. Next, the legs 5 can be removed by unscrewing the legs 5 from the hollow column 4. Finally, upwards promote drive bevel gear 12, until it enters into the inside of unmanned aerial vehicle main part 1 from the opening, slide apron 18 again for after apron 18 closed the opening, connect fixedly with the left notch of bolt groove 17 and left spacing 19 with the bolt, accomodate drive bevel gear 12 inside unmanned aerial vehicle main part 1 promptly finally, reduced unmanned aerial vehicle main part 1's occupation space. When the components need to be installed, the reverse operation is adopted. The utility model discloses a camera, camera installed part (installing pole 8 and fixed part 9 promptly) and landing leg 5's demountable installation on this unmanned aerial vehicle, be convenient for this unmanned aerial vehicle accomodate.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An assembled unmanned aerial vehicle for topographic mapping comprises an unmanned aerial vehicle main body (1) and a camera (10), wherein an image processor and an image data transceiver are arranged inside the unmanned aerial vehicle main body (1), and the image processor is respectively connected with the camera (10) and the image data transceiver; the unmanned aerial vehicle is characterized in that two hollow columns (4) are fixed at the bottom of the unmanned aerial vehicle main body (1), the two hollow columns (4) are oppositely arranged on two sides of the unmanned aerial vehicle main body (1), each hollow column (4) is in threaded connection with a supporting leg (5), one side, opposite to each supporting leg (5), of each supporting leg is provided with a vertically-arranged bearing (6), the two bearings (6) are respectively in rotary connection with a supporting rod (7), and the two supporting rods (7) are opposite and are positioned at the same level;
the device is characterized by further comprising an installation rod (8), wherein two ends of the installation rod (8) are detachably connected with free ends of the two support rods (7) respectively; the mounting rod (8) is provided with a fixing part (9) for detachably connecting a camera (10);
an opening is formed in the bottom of the unmanned aerial vehicle main body (1), a motor (14) facing the opening is arranged inside the unmanned aerial vehicle main body (1), an output shaft of the motor (14) is connected with a support rod (13), the support rod (13) vertically extends out of the opening, and the lower end of the support rod (13) is connected with a driving bevel gear (12); and a driven bevel gear (11) meshed with the driving bevel gear (12) is fixed on the mounting rod (8).
2. The assembled unmanned aerial vehicle for topographic surveying and mapping of claim 1, wherein the unmanned aerial vehicle main body (1) is internally provided with a longitudinal slide rail (16), a slide block (15) is connected on the longitudinal slide rail (16) in a sliding manner, and the motor (14) is fixed on the slide block (15); the opening is provided with a cover plate (18) which can be opened and closed, and the width of the opening is larger than that of the driving bevel gear (12).
3. The modular drone for topographic mapping according to claim 2, characterised in that the opening and the cover plate (18) are rectangular, the cover plate (18) having a length and width greater than the length and width of the opening; the bottom outside of unmanned aerial vehicle main part (1) is equipped with cotter way (17), apron (18) slide to set up in cotter way (17), apron (18) all are fixed with spacing portion (19) along the both sides of slip direction, spacing portion (19) card is established the outside of cotter way (17).
4. Assembled drone for topographic mapping according to claim 3, characterised in that the pin slot (17) is bolted to the limit stop (19).
5. Assembled drone for topographic surveying according to claim 1, characterised in that the motor (14) is a servo motor and in that it is provided with a motor (14) brake.
6. Assembled unmanned aerial vehicle for topographic mapping according to claim 1, characterized in that the bottom cover of landing leg (5) is equipped with anti-skidding cover.
7. Assembled drone for topographic mapping according to claim 1, characterised in that the bearing (6) is arranged inside the leg (5), the support bar (7) protruding outside the leg (5).
8. Assembled unmanned aerial vehicle for topographic mapping according to claim 7, characterized in that, the both ends of installation pole (8) pass through bolted connection with the free end of two bracing pieces (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896128.9U CN210971573U (en) | 2019-06-14 | 2019-06-14 | Assembled unmanned aerial vehicle that topographic survey and drawing was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896128.9U CN210971573U (en) | 2019-06-14 | 2019-06-14 | Assembled unmanned aerial vehicle that topographic survey and drawing was used |
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| Publication Number | Publication Date |
|---|---|
| CN210971573U true CN210971573U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920896128.9U Expired - Fee Related CN210971573U (en) | 2019-06-14 | 2019-06-14 | Assembled unmanned aerial vehicle that topographic survey and drawing was used |
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| CN (1) | CN210971573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022040856A1 (en) * | 2020-08-24 | 2022-03-03 | 唐山哈船科技有限公司 | Multi-rotor unmanned aerial vehicle |
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2019
- 2019-06-14 CN CN201920896128.9U patent/CN210971573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022040856A1 (en) * | 2020-08-24 | 2022-03-03 | 唐山哈船科技有限公司 | Multi-rotor unmanned aerial vehicle |
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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: 20200710 Termination date: 20210614 |