CN212501089U - Light and efficient three-dimensional modeling cloud platform for oblique photography - Google Patents
Light and efficient three-dimensional modeling cloud platform for oblique photography Download PDFInfo
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- CN212501089U CN212501089U CN202021334389.0U CN202021334389U CN212501089U CN 212501089 U CN212501089 U CN 212501089U CN 202021334389 U CN202021334389 U CN 202021334389U CN 212501089 U CN212501089 U CN 212501089U
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Abstract
The utility model relates to an unmanned aerial vehicle equipment technical field especially relates to a three-dimensional modeling cloud platform of light and handy efficient oblique photography. The utility model provides a light and handy efficient oblique photography three-dimensional modeling cloud platform is by the singlechip, including a motor, an end cap, a controller, and a cover plate, a camera, a connection frame, the main frame, the sensor constitutes, singlechip and motor pass through circuit connection, the camera passes through external force chucking mode to be fixed on connection frame, through line connection to singlechip and power, connection frame uses the screw fixation in motor bottom, attitude sensor installs in connection frame upper edge, the motor top is passed through the screw and is connected with cloud platform main frame, paint or install silica gel and realize the shock attenuation effect between motor upper portion and main frame, thereby eliminate the shake phenomenon when camera shoots, thereby obtain more clear effect of shooing. The utility model provides a pair of light and handy efficient oblique photography three-dimensional modeling cloud platform, the durability is strong, and is small, light in weight, thereby camera quantity reduces to one and has reduced the cloud platform cost.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle equipment technical field especially relates to a three-dimensional modeling cloud platform of light and handy efficient oblique photography.
Background
Three-dimensional modeling by utilizing an oblique photogrammetry technology is applied to more industries, and the common solutions at the present stage are roughly divided into two types: one is to photograph the ground simultaneously by placing 4-5 cameras at a fixed angle to obtain a multi-angle photograph of the ground surface, thereby establishing a three-dimensional model. The disadvantage of this kind of scheme is that weight is heavier, and 4 camera cloud platforms gross weight is between 600 and 1200G generally, if drive the cloud platform of this weight guarantee four rotor unmanned aerial vehicle normal flight more than 20 minutes generally need select the unmanned aerial vehicle of more than 700 millimeters wheelbase to carry on, the great problem that brings of aircraft is that the transportation is inconvenient, large-scale aircraft requires for operating personnel highly. The other is to make 2 cameras shoot at different angles by swinging the steering engine. The scheme has certain advantages compared with 4-5 cameras, the weight of the tripod head is reduced due to the reduction of the number of the cameras to 2, and the total weight of a 2-lens tripod head (comprising 2 modified cameras, wherein the weight of a single modified camera is about 170G) is generally between 450 and 700G. Because the swinging mode is driven by the steering engine, the durability of the swinging device is poor, the service life of the swinging device is limited, the swinging service life of the general steering engine is 1 ten thousand-10 ten thousand times, the swinging speed is slow, the swinging speed is 1.5 seconds per time, the internal gears of the steering engine are damaged greatly by deconstruction impact on the steering engine if the swinging speed is increased, and the service life of the steering engine is shortened. And the steering engine drives the mode of swinging, and the volume of the cradle head is larger due to the large volume of the steering engine.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect of prior art, the utility model provides a pair of light and handy efficient oblique photography three-dimensional modeling cloud platform, the durability is strong, and is small, light in weight, thereby camera quantity reduces to one and has reduced the cloud platform cost.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a light and handy efficient oblique photography three-dimensional modeling cloud platform comprises singlechip, motor, camera, connected frame, main frame, attitude sensor, and singlechip and motor pass through circuit connection, and the camera passes through external force chucking mode to be fixed on connected frame, through line connection to singlechip and power, and connected frame uses the screw fixation in the motor bottom, and attitude sensor installs in connected frame upper edge, and the motor top is passed through the screw and is connected with cloud platform main frame.
The single chip microcomputer receives and transmits the control signal and the photographing signal.
The motor rotates in multiple angles under the instruction signal of the single chip microcomputer.
And the camera receives the shooting instruction of the singlechip and then shoots.
The attitude sensor acquires the attitude of the camera, feeds the attitude back to the single chip microcomputer through a circuit, and has the functions of real-time adjustment and sensor angle acquisition.
Wherein, paint or install silica gel between motor upper portion and the main frame and realize the shock attenuation effect to the shake phenomenon when eliminating the camera and shooing obtains more clear effect of shooing.
The utility model has the advantages that: the utility model provides a three-dimensional modeling cloud platform of light and handy efficient oblique photography utilizes the motor to carry out the drive design of cloud platform and drives single or 2 camera and rotate and shoot to the photo that obtains different angles carries out the three-dimensional model and establishes, thereby can alleviate cloud platform weight greatly and can alleviate unmanned aerial vehicle's design load, thereby make unmanned aerial vehicle miniaturized, this cloud platform also can improve the efficiency of shooing simultaneously, makes carry camera quantity accomplish fewest, thereby reduces practical cost.
For a better understanding of the features and technical content of the present invention, reference should be made to the following detailed description of the present invention and accompanying drawings, which are provided for the purpose of illustration and description and are not intended to limit the present invention.
Drawings
The technical solution and other advantages of the present invention will become apparent from the following detailed description of the embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is the utility model relates to a structural sketch map of the oblique photogrammetry cloud platform that weight is little, with low costs, deconstruction durability is strong.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Please refer to fig. 1, a light and efficient three-dimensional modeling cloud platform for oblique photography is a cloud platform with rotation and photographing functions, and comprises a single chip microcomputer and a motor 1, a camera, a connecting frame 2, a main frame 3 and an attitude sensor 4, wherein the single chip microcomputer receives and transmits control signals and photographing signals, the single chip microcomputer and the motor 1 are connected through a circuit, the motor 1 rotates at multiple angles under the instruction signals of the single chip microcomputer, the camera is fixed on the connecting frame 2 in an external force clamping mode and is connected to the single chip microcomputer and a power supply through a circuit, and photographing is performed after receiving photographing instructions of the single chip microcomputer.
Connecting frame 2 uses the screw fixation in motor 4 bottom, and motor 4 is double-deck brushless motor, and is all fixable from top to bottom, and the motor lower part is passed through the screw and is connected with connecting frame 2, and attitude sensor 3 installs in connecting frame 2 upper edge through gluing. The attitude sensor 3 acquires the attitude of the camera, and feeds the attitude back to the single chip microcomputer through a circuit, so that the functions of real-time adjustment and attitude sensor angle acquisition are realized. The top of the motor 4 is connected with the holder main frame 3 through a screw 5, and the shock absorption effect is realized by smearing or installing silica gel between the upper part of the motor 1 and the main frame 3, so that the shaking phenomenon of the camera when the camera takes a picture is eliminated, and a clearer picture taking effect is obtained.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a light and handy efficient three-dimensional modeling cloud platform of oblique photography, its characterized in that comprises singlechip, motor, camera, linking frame, main frame, attitude sensor, and singlechip and motor pass through circuit connection, and the camera passes through external force chucking mode to be fixed on linking frame, through line connection to singlechip and power, and linking frame uses the screw fixation in the motor bottom, and attitude sensor installs in linking frame upper edge, and the motor top is passed through the screw and is connected with cloud platform main frame.
2. The compact and efficient three-dimensional modeling tripod head for oblique photography of claim 1, wherein said single chip computer receives and transmits control signals and photographing signals.
3. The compact and efficient three-dimensional modeling holder for oblique photography according to claim 1, wherein the motor rotates in multiple angles under the command signal of the single chip microcomputer.
4. The light and efficient oblique photography three-dimensional modeling cloud platform of claim 1, wherein the camera takes a picture after receiving a shooting instruction of the single chip microcomputer.
5. The light and efficient three-dimensional modeling holder for oblique photography according to claim 1, wherein the attitude sensor obtains the attitude of the camera, feeds the attitude back to the single chip microcomputer through a line, and has the functions of real-time adjustment and sensor angle acquisition.
6. The compact and efficient tilted photography three-dimensional modeling holder according to claim 1, wherein silica gel is coated or mounted between the upper portion of the motor and the main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021334389.0U CN212501089U (en) | 2020-07-06 | 2020-07-06 | Light and efficient three-dimensional modeling cloud platform for oblique photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021334389.0U CN212501089U (en) | 2020-07-06 | 2020-07-06 | Light and efficient three-dimensional modeling cloud platform for oblique photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212501089U true CN212501089U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021334389.0U Active CN212501089U (en) | 2020-07-06 | 2020-07-06 | Light and efficient three-dimensional modeling cloud platform for oblique photography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212501089U (en) |
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2020
- 2020-07-06 CN CN202021334389.0U patent/CN212501089U/en active Active
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