CN214776624U - Unmanned aerial vehicle oblique photography fixing device - Google Patents
Unmanned aerial vehicle oblique photography fixing device Download PDFInfo
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- CN214776624U CN214776624U CN202120228249.3U CN202120228249U CN214776624U CN 214776624 U CN214776624 U CN 214776624U CN 202120228249 U CN202120228249 U CN 202120228249U CN 214776624 U CN214776624 U CN 214776624U
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Abstract
The utility model provides an unmanned aerial vehicle oblique photography fixing device relates to the photographic technical field of unmanned aerial vehicle, including setting up the second motor, third gear and fourth gear carry out the regulation of the vertical direction angle slope of camera, make the photographic inclination of unmanned aerial vehicle promote by a wide margin, set up rotatory damper in first pivot and the rotatory department of second pivot and make the tilt motion gentler, promote revolution mechanic's life and prevented its spontaneous rotation, through setting up first motor, first gear and second gear adjust the camera and carry out the horizontal rotation, this photographic scope that has improved unmanned aerial vehicle greatly, the utility model discloses simple structure, the cost is lower, and the oblique photography scope is big, has fine popularization meaning.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle photography technique field, concretely relates to unmanned aerial vehicle oblique photography fixing device.
Background
At present, unmanned aerial vehicle aerial photography takes an unmanned aerial vehicle as an aerial platform, and onboard remote sensing equipment, such as a high-resolution CCD digital camera, a light optical camera, an infrared scanner, a laser scanner, a magnetic measuring instrument and the like, acquires data information, processes image information by using a computer, and makes an image according to a certain precision requirement;
general subassembly snap-on of making a video recording on fixing device, can't angle regulation rotation, the visual angle is less, can't carry out oblique photography, and a plurality of cameras of installation replace oblique photography on fixing device for a bit, and the cost is comparatively expensive, and its inclinable angle of current unmanned aerial vehicle oblique photography fixing device is less, and the structure is complicated.
Disclosure of Invention
The utility model provides an above-mentioned problem, provide an unmanned aerial vehicle oblique photography fixing device, solved the structure complicacy, inclination is little, problem that the cost is expensive.
The utility model provides an unmanned aerial vehicle oblique photography fixing device, which comprises a bottom plate, a connecting block, a first rotating shaft, a first gear, a first motor, a second gear, a second motor, a third gear, a fourth gear, a supporting frame, a connecting plate, a camera and a second rotating shaft;
a connecting block is connected below the bottom plate, a first motor is arranged on one side of the connecting block, and an output shaft of the first motor is connected with a second gear;
a first rotating shaft is rotatably connected below the connecting block, a first gear is connected below the first rotating shaft and meshed with a second gear, a supporting frame is connected below the first gear, a second motor is arranged on one side of an inner top plate of the supporting frame, an output shaft of the second motor is connected with a third gear, a fourth gear is arranged below the third gear and meshed with the fourth gear, a connecting plate is connected below the fourth gear, and a camera is connected below the connecting plate;
furthermore, a second rotating shaft is arranged between the support frame and the connecting plate;
furthermore, the first motor and the second motor are electrically connected with the unmanned aerial vehicle control system.
Furthermore, the connecting block is connected to the first shaft by a rolling bearing.
Further, a first rotary damper is connected between the rolling bearing and the first rotating shaft.
Furthermore, the fourth gear is in a semi-sphere shape, and a tooth structure is arranged in the middle of the outer part of the semi-sphere.
Furthermore, one end of the second rotating shaft connected with the support frame is connected with a second rotary damper.
Furthermore, the support frame is the cuboid structure, both sides all are equipped with the opening around the support frame, the opening height is greater than the camera width.
The utility model has the advantages that:
the utility model provides an unmanned aerial vehicle oblique photography fixing device, through setting up the second motor, third gear and fourth gear carry out the regulation of the vertical direction angle slope of camera for the photographic inclination of unmanned aerial vehicle promotes by a wide margin, sets up rotatory damper in first pivot and the rotatory department of second pivot and makes the inclined motion gentler, promotes revolution mechanic's life and has prevented its spontaneous rotation, through setting up first motor, first gear and second gear adjust the camera and carry out the horizontal rotation, this photographic scope that has improved unmanned aerial vehicle greatly, the utility model discloses simple structure, the cost is lower, and the oblique photography scope is big, has fine popularization meaning.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic overall side view of the present invention;
fig. 3 is a schematic view of a fourth gear mounting structure of the present invention;
fig. 4 is a partial schematic view of the connecting block of the present invention;
fig. 5 is a partial schematic view of a second rotating shaft according to the present invention.
Reference numerals:
the camera comprises a base plate 1, a connecting block 2, a first rotating shaft 3, a first gear 4, a first motor 5, a second gear 6, a second motor 7, a third gear 8, a fourth gear 9, a support frame 10, a connecting plate 11, a camera 12, a second rotating shaft 13, a rolling bearing 201, a first rotary damper 202, a second rotary damper 101 and an opening 102.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.
Referring to fig. 1 to 5, an unmanned aerial vehicle oblique photography fixing device includes a bottom plate 1, a connecting block 2, a first rotating shaft 3, a first gear 4, a first motor 5, a second gear 6, a second motor 7, a third gear 8, a fourth gear 9, a supporting frame 10, a connecting plate 11, a camera 12, and a second rotating shaft 13;
a connecting block 2 is connected below the bottom plate 1, a first motor 5 is arranged on one side of the connecting block 2 to generate power, a first rotating shaft 3 is rotatably connected below the connecting block 2, a first gear 4 is connected below the first rotating shaft 3, the first rotating shaft 3 is used for installing the first gear 4, an output shaft of the first motor 5 is connected with a second gear 6, the first gear 4 and the second gear 6 are meshed for rotation, the output shaft of the first motor 5 rotates to drive the second gear 6 to rotate, the second gear 6 drives the first gear 4 to rotate, a supporting frame 10 is connected below the first gear 4, and the supporting frame 10 is driven by the first gear 4 to horizontally rotate;
a second motor 7 is arranged on one side of an inner top plate of the support frame 10 to generate power, an output shaft of the second motor 7 is connected with a third gear 8, a fourth gear 9 is arranged below the third gear 8, the third gear 8 drives the fourth gear 9 to rotate, a connecting plate 11 is connected below the fourth gear 9, the fourth gear 9 drives the connecting plate 11 to rotate in the vertical direction to a certain extent, a camera 12 is connected below the connecting plate 11, and the connecting plate 11 drives the camera 12 to rotate in the vertical direction to perform photographing operation;
a second rotating shaft 13 is arranged between the support frame 10 and the connecting plate 11, one end of the second rotating shaft 13 is fixedly connected with the connecting plate 11, the other end of the second rotating shaft 13 is rotatably connected with the support frame 10, the support frame 10 is rotatably connected with the connecting plate 11 through the second rotating shaft 13, so that when the support frame 10 rotates horizontally, the connecting plate 11 can also rotate horizontally, and when the fourth gear 9 rotates, the connecting plate 11 is driven to rotate in the vertical direction, so that the connecting plate 11 is limited to rotate only and does not move;
first motor 5 and second motor 7 and unmanned aerial vehicle internal system electric connection to keep circuit connection to make things convenient for the internal system to first motor 5 and the control switching of second motor 7.
The connecting block 2 is rotatably connected with the first rotating shaft 3 through the rolling bearing 201 to provide a better rotating effect.
A first rotary damper 202 is connected between the rolling bearing 201 and the first rotating shaft 3, and a second rotary damper 101 is connected to one end of the second rotating shaft 13 connected to the supporting frame 10, so that the rotating structure obtains gentle mechanical movement, the quality and the service life of components are improved, spontaneous rotation of the camera 12 is prevented to a certain extent, and the first rotary damper 202 and the second rotary damper 101 are both commercially available.
The fourth gear 9 is in a semi-sphere shape, a tooth structure is arranged in the middle of the outer portion of the semi-sphere, and the tooth structure is meshed with the third gear 8 to obtain power to drive the connecting plate 11 to vertically rotate.
The support frame 10 is a cuboid, the front and back surfaces of the support frame 10 are provided with openings 102, the height of the openings 102 is larger than the width of the camera 12, and the support frame 10 is prevented from interfering the view of the camera 12.
The utility model discloses a use method: the bottom plate 1 is connected with a standby unmanned aerial vehicle, in the shooting process of the unmanned aerial vehicle, if the angle is required to be adjusted in the vertical direction, a second motor 7 is started through a remote control unmanned aerial vehicle internal system, the second motor 7 drives a third gear 8 to rotate through an output shaft, the third gear 8 drives a fourth gear 9 to start rotating, the fourth gear 9 drives a connecting plate 11 to rotate in the vertical direction, the connecting plate 11 drives a camera 12 to tilt in the vertical direction, then the unmanned aerial vehicle internal system is controlled to close the second motor 7, the fourth gear 9 stops rotating under the action of the third gear 8, a second rotating shaft 13 further limits the position of the second rotating damper 101, the connecting plate 11 stops rotating under the action of the fourth gear 9 and the second rotating shaft 13, so that the camera 12 stops rotating vertically, and shooting is finally carried out;
if need carry out horizontal direction angle modulation, steerable unmanned aerial vehicle internal system starts first motor 5, first motor 5 drives second gear 6 through the output shaft and rotates, second gear 6 drives first gear 4 and begins to rotate, first gear 4 drives support frame 10 and rotates, support frame 10 makes connecting plate 11 and camera 12 take place the horizontal direction through driving second pivot 13 and rotates, adjust the angle after, control unmanned aerial vehicle internal system closes first motor 5, whole device stops horizontal rotation under the effect of first motor 5 and first rotary damper 202, carry out the photographic operation at last.
The utility model provides an unmanned aerial vehicle oblique photography fixing device, through setting up the second motor, third gear and fourth gear carry out the regulation of the vertical direction angle slope of camera for the photographic inclination of unmanned aerial vehicle promotes by a wide margin, sets up rotatory damper in first pivot and the rotatory department of second pivot and makes the inclined motion gentler, promotes revolution mechanic's life and has prevented its spontaneous rotation, through setting up first motor, first gear and second gear adjust the camera and carry out the horizontal rotation, this photographic scope that has improved unmanned aerial vehicle greatly, the utility model discloses simple structure, the cost is lower, and the oblique photography scope is big, has fine popularization meaning.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. An unmanned aerial vehicle oblique photography fixing device is characterized by comprising a bottom plate (1), a connecting block (2), a first rotating shaft (3), a first gear (4), a first motor (5), a second gear (6), a second motor (7), a third gear (8), a fourth gear (9), a supporting frame (10), a connecting plate (11), a camera (12) and a second rotating shaft (13);
a connecting block (2) is connected below the bottom plate (1), a first motor (5) is arranged on one side of the connecting block (2), and an output shaft of the first motor (5) is connected with a second gear (6);
a first rotating shaft (3) is rotatably connected below the connecting block (2), a first gear (4) is connected below the first rotating shaft (3), the first gear (4) is meshed with a second gear (6), a supporting frame (10) is connected below the first gear (4), a second motor (7) is arranged on one side of an inner top plate of the supporting frame (10), an output shaft of the second motor (7) is connected with a third gear (8), a fourth gear (9) is arranged below the third gear (8), the third gear (8) is meshed with the fourth gear (9), a connecting plate (11) is connected below the fourth gear (9), and a camera (12) is connected below the connecting plate (11);
a second rotating shaft (13) is arranged between the support frame (10) and the connecting plate (11);
the first motor (5) and the second motor (7) are electrically connected with the unmanned aerial vehicle control system.
2. The unmanned aerial vehicle oblique photography fixing device of claim 1, wherein the connecting block (2) is rotatably connected with the first rotating shaft (3) through a rolling bearing (201).
3. The unmanned aerial vehicle oblique photography fixing device of claim 2, wherein a first rotary damper (202) is connected between the rolling bearing (201) and the first rotating shaft (3).
4. The oblique photography fixing device of unmanned aerial vehicle according to claim 1, wherein the fourth gear (9) is shaped like a hemisphere, and a tooth structure is arranged in the middle of the outer portion of the hemisphere.
5. The unmanned aerial vehicle oblique photography fixing device of claim 1, wherein one end of the second rotating shaft (13) connected with the support frame (10) is connected with a second rotary damper (101).
6. The unmanned aerial vehicle oblique photography fixing device of claim 1, wherein the support frame (10) is a cuboid structure, the support frame (10) is provided with openings (102) on the front and back sides, and the height of the openings (102) is greater than the width of the camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120228249.3U CN214776624U (en) | 2021-01-27 | 2021-01-27 | Unmanned aerial vehicle oblique photography fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120228249.3U CN214776624U (en) | 2021-01-27 | 2021-01-27 | Unmanned aerial vehicle oblique photography fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214776624U true CN214776624U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120228249.3U Active CN214776624U (en) | 2021-01-27 | 2021-01-27 | Unmanned aerial vehicle oblique photography fixing device |
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| CN (1) | CN214776624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877186A (en) * | 2022-05-12 | 2022-08-09 | 山东崇霖软件有限公司 | Automatic rotating device for three-dimensional oblique photogrammetry |
-
2021
- 2021-01-27 CN CN202120228249.3U patent/CN214776624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877186A (en) * | 2022-05-12 | 2022-08-09 | 山东崇霖软件有限公司 | Automatic rotating device for three-dimensional oblique photogrammetry |
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