CN218022221U - Aerial photogrammetry device - Google Patents
Aerial photogrammetry device Download PDFInfo
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- CN218022221U CN218022221U CN202222225669.3U CN202222225669U CN218022221U CN 218022221 U CN218022221 U CN 218022221U CN 202222225669 U CN202222225669 U CN 202222225669U CN 218022221 U CN218022221 U CN 218022221U
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Abstract
The utility model relates to the technical field of aerial photogrammetry, in particular to an aerial photogrammetry device, which comprises a camera main body, a shell, a mounting plate, a bolt, a mounting frame, a connecting rod and a rack; the mounting plate is provided with a plurality of threaded holes, a plurality of bolts are arranged, and the plurality of bolts are respectively matched and connected with the plurality of threaded holes; the shell is connected with the mounting plate, the mounting frame is connected with the shell in a sliding manner, and the shell is provided with an air cylinder which is connected with the mounting frame; the connecting rod rotates and connects the mounting bracket, and the connecting rod is connected to the camera main part, is equipped with the gear on the connecting rod, and the gear is equipped with two, and two gear symmetric distributions are equipped with two push rod mechanism on the mounting bracket, and two push rod mechanism symmetric distributions are on the mounting bracket, and the rack is equipped with two, and two push rod mechanism are connected respectively to two racks, and two racks are connected with two gear engagement respectively. The utility model discloses well casing protection camera main part is not contaminated or damaged, through the angle of rack and pinion mechanism adjustment camera main part, and simple structure flexibility is high.
Description
Technical Field
The utility model relates to an aerial photogrammetry technical field specifically is an aerial photogrammetry device.
Background
Aerial photogrammetry refers to the operation of continuously shooting pictures on the ground by using an aerial photographic instrument on an airplane, and drawing a topographic map by combining the steps of ground control point measurement, adjustment drawing, three-dimensional mapping and the like. Aerial photography is to take pictures of the ground by using an aircraft on which a special camera is mounted, and is called aerial photography in which aerial photography is performed by an airplane. The basic principle of aerial photogrammetry for single-image mapping is perspective transformation of central projection, and the basic principle of stereo mapping is geometric inversion of projection process.
Chinese patent with publication number CN213902342U discloses an aerial photogrammetry apparatus, including the mounting panel, be equipped with the protection box on the mounting panel, the inside of protection box is equipped with first motor, the inside of protection box is equipped with the riser, is equipped with the threaded rod between riser and the protection box, the main shaft of first motor passes riser and threaded rod fixed connection, the inside of protection box is equipped with the guide bar, sliding connection has the slider on the guide bar, the slider is connected with threaded rod screw-thread fit, is equipped with the second motor on the slider. The utility model has the advantages that, through first motor, it is flexible as required to make the measuring camera to better measurement and protection measuring camera, through second motor, brush hair, make can clear up the measuring camera through rotatory measuring camera when needs, so that its measurement that can be better, through the protection lid, the messenger can seal up the measuring camera when not using, avoids it to expose in the air, influences its life-span and shooting effect.
However, the above technical solutions have the following disadvantages:
when the aerial photographic device is used, the camera is driven to extend out of the protective cover through the cooperation of the first motor and the threaded rod, the angle cannot be adjusted to an ideal angle, and multi-angle measurement is inconvenient; when the bristles are cleaned, dust particles attached to the bristles damage the surface of the camera, and the measuring effect is affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to the problem that exists among the background art, provides an aerial photogrammetry device.
The technical scheme of the utility model: an aerial photogrammetry apparatus comprises a camera main body, a shell, a mounting plate, a bolt, a mounting frame, a connecting rod and a rack;
the mounting plate is provided with a plurality of threaded holes, the threaded holes are uniformly distributed on the mounting plate, a plurality of bolts are arranged, and the plurality of bolts are respectively connected with the plurality of threaded holes in a matched manner;
the shell is connected with the lower end face of the mounting plate, the mounting frame is connected with the inner wall of the shell in a sliding mode, and the shell is provided with an air cylinder which is connected with the mounting frame;
the connecting rod rotates and connects the mounting bracket, and the connecting rod is connected to the camera main part, is equipped with the gear on the connecting rod, and the gear is equipped with two, and two gear symmetric distributions are equipped with two push rod mechanism on the mounting bracket, and two push rod mechanism symmetric distributions are on the mounting bracket, and the rack is equipped with two, and two push rod mechanism are connected respectively to two racks, and two racks are connected with two gear engagement respectively.
Preferably, the mounting panel up end is equipped with a plurality of rubber pads, and a plurality of rubber pads are at mounting panel up end evenly distributed.
Preferably, the both sides of mounting bracket all are equipped with the slider, and shells inner wall is equipped with the spout, spout and slider sliding connection, cylinder link block.
Preferably, the projection shape of the mounting rack is inverted U-shaped.
Preferably, both ends of the rack are provided with limiting blocks.
Preferably, be equipped with on the casing and rotate two door plants, two door plant symmetric distributions are equipped with two springs in the casing, two spring symmetric distributions, and the inner wall of door plant and casing is connected at the both ends of spring.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
in the utility model, the mounting plate is firstly mounted on the corresponding aircraft through a plurality of bolts, when the mounting frame is controlled by the cylinder in the shell to move downwards, the two sides of the mounting frame downwards extrude the door plates on the two sides, the springs on the two sides are stretched, the door plates are opened to expose the camera main body in the shell for starting the camera measurement, when the angle needs to be adjusted, the push rod mechanism on the mounting frame pushes the rack to move, the rack is meshed with the gear on the connecting rod and is connected, the rack moves to drive the gear to rotate, the gear drives the connecting rod and the camera main body to rotate, the angle of the camera main body can be adjusted, and the device is more flexible to use; after the camera shooting is finished, the cylinder controls the inner part of the mounting rack box shell to move, and the spring contracts to drive the door plate to rotate and close so as to protect the camera main body; the utility model discloses well casing protection camera main part is not contaminated or damaged, through the angle of rack and pinion mechanism adjustment camera main part, and simple structure flexibility is high.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an aerial photogrammetric survey device according to the present invention.
Fig. 3 is a side view of a rack and pinion mechanism in an aerial photogrammetric apparatus according to the present invention.
Fig. 4 is a front view of a housing of an aerial photogrammetric apparatus according to the present invention.
Reference numerals: 1. a camera main body; 2. a housing; 3. mounting a plate; 4. a rubber pad; 5. a bolt; 6. a mounting frame; 7. a slider; 8. a push rod mechanism; 9. a connecting rod; 10. a gear; 11. a rack; 12. a threaded hole; 13. a limiting block; 14. a spring; 15. a door panel.
Detailed Description
Example one
As shown in fig. 1-4, the aerial photogrammetric device provided by the present invention includes a camera body 1, a housing 2, a mounting plate 3, a bolt 5, a mounting frame 6, a connecting rod 9, and a rack 11;
the mounting plate 3 is provided with a plurality of threaded holes 12, the threaded holes 12 are uniformly distributed on the mounting plate 3, a plurality of bolts 5 are arranged, and the plurality of bolts 5 are respectively matched and connected with the plurality of threaded holes 12;
furthermore, a plurality of rubber pads 4 are arranged on the upper end surface of the mounting plate 3, the plurality of rubber pads 4 are uniformly distributed on the upper end surface of the mounting plate 3, and the rubber pads 4 play a role in buffering;
the shell 2 is connected with the lower end face of the mounting plate 3, the mounting frame 6 is connected with the inner wall of the shell 2 in a sliding mode, and the shell 2 is provided with an air cylinder which is connected with the mounting frame 6;
further, both sides of the mounting frame 6 are provided with slide blocks 7, the inner wall of the shell 2 is provided with a sliding groove, the sliding groove is connected with the slide blocks 7 in a sliding manner, and the air cylinder is connected with the slide blocks 7;
furthermore, the projection shape of the mounting frame 6 is an inverted U shape;
the connecting rod 9 is rotatably connected with the mounting frame 6, the camera body 1 is connected with the connecting rod 9, the connecting rod 9 is provided with two gears 10, the two gears 10 are symmetrically distributed, the mounting frame 6 is provided with two push rod mechanisms 8, the two push rod mechanisms 8 are symmetrically distributed on the mounting frame 6, the two racks 11 are provided, the two racks 11 are respectively connected with the two push rod mechanisms 8, and the two racks 11 are respectively meshed with the two gears 10;
furthermore, both ends of the rack 11 are provided with limit blocks 13 to limit the rotation angle of the camera body 1, so that the camera shooting effect is prevented from being influenced by too large angle.
In the utility model, firstly, the mounting plate 3 is mounted on the corresponding aircraft through a plurality of bolts 5, the cylinder controls the mounting frame 6 to move towards the outside of the shell 2, the camera body 1 is driven to move outwards according to the mounting frame 6 to expose the camera to start shooting, when the angle needs to be adjusted, the push rod mechanism 8 on the mounting frame 6 pushes the rack 11 to move, the rack 11 is meshed with the gear 10 on the connecting rod 9, the rack 11 moves to drive the gear 10 to rotate, the gear 10 drives the connecting rod 9 and the camera body 1 to rotate, namely, the angle of the camera body 1 can be adjusted, and the device is more flexible to use; the utility model discloses well casing 2 protection camera main part 1 is not contaminated or damaged, through the angle of rack and pinion mechanism adjustment camera main part 1, and simple structure flexibility is high.
Example two
As shown in fig. 4, the utility model provides an aerial photogrammetry device compares in embodiment one, is equipped with on casing 2 in this embodiment and rotates two door plants 15, and two door plant 15 symmetric distributions are equipped with two springs 14 in the casing 2, and two springs 14 symmetric distributions, the inner wall of door plant 15 and casing 2 is connected at spring 14's both ends.
In this embodiment, when cylinder control mounting bracket 6 downstream in casing 2, door plant 15 on both sides of mounting bracket 6 extrudees downwards, and the spring 14 on both sides receives tensile, and door plant 15 is opened and is exposed the camera main part 1 in casing 2 and begin the measurement of making a video recording, and after finishing making a video recording, the inside removal of 6 case casings of cylinder control mounting bracket 2, spring 14 shrink drive door plant 15 rotate and close, protection camera main part 1.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. The aerial photogrammetry device is characterized by comprising a camera main body (1), a shell (2), a mounting plate (3), a bolt (5), a mounting rack (6), a connecting rod (9) and a rack (11);
the mounting plate (3) is provided with a plurality of threaded holes (12), the threaded holes (12) are uniformly distributed on the mounting plate (3), a plurality of bolts (5) are arranged, and the plurality of bolts (5) are respectively matched and connected with the plurality of threaded holes (12);
the shell (2) is connected with the lower end face of the mounting plate (3), the mounting frame (6) is connected with the inner wall of the shell (2) in a sliding mode, and the shell (2) is provided with a cylinder which is connected with the mounting frame (6);
connecting rod (9) are rotated and are connected mounting bracket (6), connecting rod (9) are connected in camera main part (1), be equipped with gear (10) on connecting rod (9), gear (10) are equipped with two, two gear (10) symmetric distribution, be equipped with two push rod mechanism (8) on mounting bracket (6), two push rod mechanism (8) symmetric distribution on mounting bracket (6), rack (11) are equipped with two, two push rod mechanism (8) are connected respectively in two rack (11), two rack (11) are connected with two gear (10) meshing respectively.
2. An aerial photogrammetry apparatus as claimed in claim 1, characterized in that the mounting plate (3) is provided with a plurality of rubber pads (4) on the upper end surface, and the plurality of rubber pads (4) are evenly distributed on the upper end surface of the mounting plate (3).
3. The aerial photogrammetry apparatus of claim 1, characterized in that both sides of the mounting bracket (6) are provided with slide blocks (7), the inner wall of the housing (2) is provided with slide grooves, the slide grooves are slidably connected with the slide blocks (7), and the slide blocks (7) are connected with the air cylinder.
4. An aerial photogrammetry apparatus as claimed in claim 1, characterised in that the projection of the mounting frame (6) is inverted U-shaped.
5. An aerial photogrammetry apparatus as claimed in claim 1, characterised in that both ends of the rack (11) are provided with stoppers (13).
6. The aerial photogrammetry apparatus as claimed in claim 1, characterized in that two rotating door panels (15) are provided on the housing (2), the two door panels (15) are symmetrically distributed, two springs (14) are provided in the housing (2), the two springs (14) are symmetrically distributed, and both ends of the spring (14) are connected to the door panels (15) and the inner wall of the housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222225669.3U CN218022221U (en) | 2022-08-24 | 2022-08-24 | Aerial photogrammetry device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222225669.3U CN218022221U (en) | 2022-08-24 | 2022-08-24 | Aerial photogrammetry device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218022221U true CN218022221U (en) | 2022-12-13 |
Family
ID=84349562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222225669.3U Active CN218022221U (en) | 2022-08-24 | 2022-08-24 | Aerial photogrammetry device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218022221U (en) |
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2022
- 2022-08-24 CN CN202222225669.3U patent/CN218022221U/en active Active
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