CN115235429B - Improved aerial photogrammetry equipment - Google Patents
Improved aerial photogrammetry equipment Download PDFInfo
- Publication number
- CN115235429B CN115235429B CN202210863004.7A CN202210863004A CN115235429B CN 115235429 B CN115235429 B CN 115235429B CN 202210863004 A CN202210863004 A CN 202210863004A CN 115235429 B CN115235429 B CN 115235429B
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- Prior art keywords
- fixedly connected
- box body
- cleaning
- ball
- layer
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- 229920000742 Cotton Polymers 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 91
- 238000005192 partition Methods 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 42
- 238000000034 method Methods 0.000 abstract description 24
- 230000008569 process Effects 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 14
- 239000003595 mist Substances 0.000 abstract description 9
- 238000001035 drying Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000013507 mapping Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
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- B08B1/143—
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- B08B1/32—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
Abstract
The invention belongs to the technical field of aerial photogrammetry, in particular to improved aerial photogrammetry equipment, which comprises an unmanned aerial vehicle, wherein the unmanned aerial vehicle is used for carrying the photogrammetry equipment; the end face of the bottom of the unmanned aerial vehicle is fixedly connected with a first motor; a first electric telescopic rod is fixedly connected to the first motor driving shaft; a plate is fixedly connected to the telescopic shaft of the first electric telescopic rod, and a camera is rotatably connected to the inner wall of the plate; the auxiliary mechanism is arranged on the support frame of the unmanned aerial vehicle; the invention is mainly used for solving the problems that in the existing process of wiping water drops or covered water mist attached to the lens by utilizing wiping cotton, the wiping cotton continuously absorbs the water drops or the water mist on the lens, so that the moisture in the wiping cotton is gradually increased, and when the wiping cotton containing the moisture wipes the lens, water stains or water marks exist on the lens, so that the effect of photogrammetry is affected.
Description
Technical Field
The invention belongs to the technical field of aerial photogrammetry, and particularly relates to improved aerial photogrammetry equipment.
Background
Aerial photogrammetry refers to the operation of continuously shooting pictures on the ground by using aerial photography instruments on an airplane, and drawing a topographic map by combining the steps of ground control point measurement, adjustment and drawing, stereoscopic mapping and the like.
Currently, mapping of a terrain environment using an unmanned aerial vehicle is an emerging technology for terrain mapping in the remote sensing field. The practical unmanned aerial vehicle can reduce the survey and drawing cost, and unmanned aerial vehicle reaction rate is fast moreover, and the fuselage is small and exquisite, simple structure, portable, to what environment whatsoever, even the field survey and drawing environment of complicacy all has fine adaptation, not only can accomplish the aerial photography task of traditional aircraft, to the field that some traditional means method covered, unmanned aerial vehicle also can be smooth carry out photogrammetry.
The traditional aerial photographing mode of the aerial photographing operation of the aircraft carrying the camera has very strict requirements on the take-off and landing field, and batch empty pipes are sometimes needed, and the unmanned aerial vehicle flies at a relative height of 1000 meters without batch empty pipes, so that the take-off and landing can be carried out anytime and anywhere without being limited by some conditions. It can be seen that unmanned aerial vehicle photogrammetry is easier to perform.
Currently, when a camera is carried by an unmanned aerial vehicle for photogrammetry, a light rain or fog day is encountered. The device for wiping the camera on the camera mainly uses wiping cotton to wipe the lens, so that the problem that water drops or water mist on the lens affect the shooting measurement process can be solved;
however, along with the wiping cotton, in the process of continuously wiping the water drops attached to or the water mist covered by the lens, the wiping cotton continuously absorbs the water drops or the water mist on the lens, so that the moisture in the wiping cotton is gradually increased, and when the wiping cotton containing the moisture wipes the lens, water stains or water marks exist on the lens, so that the effect of photogrammetry is affected.
In view of the above, the present invention solves the above-mentioned problems by providing an improved aerial photogrammetry device.
Disclosure of Invention
In order to make up for the deficiency of the prior art, solve the above-mentioned technical problem; the invention provides improved aerial photogrammetry equipment.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to improved aerial photogrammetry equipment, which comprises an unmanned aerial vehicle, wherein the unmanned aerial vehicle is used for carrying photogrammetry equipment; the end face of the bottom of the unmanned aerial vehicle is fixedly connected with a first motor; a first electric telescopic rod is fixedly connected to the first motor driving shaft; a plate is fixedly connected to the telescopic shaft of the first electric telescopic rod, and a camera is rotatably connected to the inner wall of the plate; the rotating shafts fixedly connected with the side walls at the two sides of the camera extend out of the plates and are fixedly connected with the second motor;
also included is a method of manufacturing a semiconductor device,
the auxiliary mechanism is arranged on the support frame of the unmanned aerial vehicle; the auxiliary mechanism comprises an auxiliary mechanism which comprises an auxiliary mechanism,
the box body is arranged below the camera; the control system and the storage battery are arranged in the box body, the control system is used for controlling the electrical elements in the box body, and the storage battery is used for supplying power to the electrical elements in the box body;
the baffle is fixedly connected with the inside of the box body; the inner wall of the partition plate is provided with uniformly arranged air outlet grooves;
the heating wires are uniformly arranged in the box body below the partition plate;
the air pump is arranged below the partition plate and is communicated with the outside;
the inner wall of the upper surface of the box body is provided with a circular groove, and the diameter of the circular groove is larger than that of a camera on the camera;
the round ball is rotationally connected in the side wall of the round groove through a rotating shaft;
the cleaning layer is rotationally connected in the box body above the partition plate through two rotating rollers and is a water-absorbing cotton layer; the cleaning layer extends out of the round groove through one side of the round groove and bypasses the round ball; the outer surface of the box body is fixedly connected with a third motor, and an output shaft of the third motor is fixedly connected with a rotating shaft in the rotating roller;
the cleaning balls are wrapped on the outer surfaces of the round balls, and the cleaning balls are silica gel balls;
the cleaning ball is characterized in that the outer surface of the cleaning ball is fixedly connected with a uniformly arranged wiping layer, and the thickness of the wiping layer gradually increases from the highest point to the lowest points on the two sides; the wiping layer is a silica gel layer;
elliptical bins which are uniformly arranged are arranged in the inner wall of the cleaning ball, and gas is filled in the elliptical bins; the two sides of the elliptical bin are provided with air passages which are arc-shaped and are communicated with the elliptical bin;
connecting plates are fixedly connected to two sides of the box body and are clamped with the unmanned aerial vehicle support frame through pipe clamps;
and the round groove is designed into a round angle.
Preferably, two L-shaped plates are fixedly connected to the side wall of the box body below the cleaning ball, and the two L-shaped plates correspond to each other; the two L-shaped plates are arranged at two sides of the cleaning ball; the opposite sides of the two L-shaped plates are connected with sliding plates in a sliding manner, and the sliding plates are connected with the L-shaped plates through springs; the lower surface of the sliding plate is rotationally connected with a rotary drum through a side plate;
a guide plate is hinged to the upper surface of each partition plate at the left side of the air outlet groove;
the top of each guide plate is provided with a convex head;
and a rotary vane is rotatably connected in the inner wall of the box body below each air outlet groove.
The beneficial effects of the invention are as follows:
1. according to the improved aerial photogrammetry equipment, when the cleaning layer with water is wiped down, hot air sprayed from the air outlet groove can heat the cleaning layer with water, so that the water in the cleaning layer is reduced, the water in the cleaning layer is prevented from being increased along with long-time wiping of the lens by the cleaning layer, and when the lens is wiped again by the cleaning layer with water, water stains or water marks exist on the lens, so that the photogrammetry effect is affected.
2. According to the improved aerial photogrammetry equipment, the wiping layers which are uniformly arranged are fixedly connected to the outer surface of the cleaning ball, the thickness of the wiping layers gradually thickens from the highest point to the lowest points on the two sides, when the cleaning ball is extruded by the lens, the highest point of the cleaning ball is extruded, so that the wiping layers on the cleaning ball are gradually attached to the lens, when the cleaning layer passes through the gap between the lens and the cleaning layer, the lens is wiped in the moving process of the cleaning layer, the cleaning ball is driven to rotate, the wiping layers are driven to rotate in the rotating process of the cleaning ball, and the wiping layers are gradually contacted with the lens and then attached to the lens, so that the wiping layers can better support the cleaning layer to attach to the lens, the wiping effect on the lens is improved, and water drops or water mist on the lens are prevented from being wiped uncleanly, and the photogrammetry effect is affected.
3. According to the improved aerial photogrammetry equipment, when hot air wants to flow out through the air outlet groove, the hot air can push the rotating blades to rotate, part of air flow can be blocked in the rotating process of the rotating blades, the hot air is limited to flow out of the air outlet groove directly, so that the flow rate of the hot air flowing out of the air outlet groove is not constant, after the air flow which is not constant flows out of the air outlet groove, the guide plate is pushed to rotate, then the guide plate wants to restore to an initial state, at the moment, the hot air is sprayed out of the air outlet groove again, in the process, the convex heads on the guide plate can continuously impact the cleaning layer, so that part of water in the cleaning layer can be shaken off, the drying effect is improved, when the air is sprayed on the guide plate through the air outlet groove, the air flow can be dispersed, the direct contact of the hot air to the cleaning layer is prevented, meanwhile, the guide plate is inclined, the hot air can be guided, and the drying range of the cleaning layer is enlarged.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B;
FIG. 6 is a perspective view of a cleaning ball of the present invention;
in the figure: 1. unmanned plane; 11. a first motor; 12. a first electric telescopic rod; 13. plate; 14. a camera; 15. a second motor; 16. a connecting plate; 17. a pipe clamp; 2. an auxiliary mechanism; 21. a case; 22. a partition plate; 23. an air outlet groove; 24. a heating wire; 25. an air pump; 26. a circular groove; 27. cleaning the layer; 28. a third motor; 3. a ball; 31. cleaning the ball; 32. a wiping layer; 33. an elliptic bin; 34. an airway; 35. an L-shaped plate; 36. a slide plate; 37. a rotating drum; 4. a deflector; 41. a nose; 42. and (5) rotating the leaves.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 6, an improved aerial photogrammetry device according to the present invention includes an unmanned aerial vehicle 1, where the unmanned aerial vehicle 1 is used to carry photogrammetry devices; the end face of the bottom of the unmanned aerial vehicle 1 is fixedly connected with a first motor 11; a first electric telescopic rod 12 is fixedly connected to the driving shaft of the first motor 11; a plate 13 is fixedly connected to the telescopic shaft of the first electric telescopic rod 12, and a camera 14 is rotatably connected to the inner wall of the plate 13; the rotating shafts fixedly connected with the side walls at the two sides of the camera 14 extend out of the plate 13 and are fixedly connected with the second motor 15;
also included is a method of manufacturing a semiconductor device,
an auxiliary mechanism 2, wherein the auxiliary mechanism 2 is arranged on a support frame of the unmanned aerial vehicle 1; the auxiliary mechanism 2 comprises a plurality of auxiliary devices,
a housing 21, said housing 21 being arranged below the camera 14; a control system and a storage battery are arranged in the box body 21, the control system is used for controlling the electrical elements in the box body 21, and the storage battery is used for supplying power to the electrical elements in the box body 21;
the partition board 22 is fixedly connected with the partition board 22 in the box body 21; the inner wall of the partition plate 22 is provided with uniformly arranged air outlet grooves 23;
the heating wires 24, the heating wires 24 which are uniformly arranged are arranged below the partition plate 22 and positioned in the box body 21;
an air pump 25, the air pump 25 is arranged below the partition plate 22, and the air pump 25 is communicated with the outside;
the circular groove 26 is formed in the inner wall of the upper surface of the box body 21, and the diameter of the circular groove 26 is larger than that of a camera on the camera 14;
the round ball 3 is rotationally connected in the side wall of the round groove 26 through a rotating shaft;
the cleaning layer 27 is rotatably connected in the box body 21 above the partition plate 22 through two rotating rollers, and the cleaning layer 27 is a water-absorbing cotton layer; the cleaning layer 27 extends out of the round groove 26 through one side of the round groove 26 and bypasses the round ball 3; the outer surface of the box body 21 is fixedly connected with a third motor 28, and an output shaft of the third motor 28 is fixedly connected with a rotating shaft in the rotating roller;
the cleaning balls 31 are wrapped on the outer surfaces of the round balls 3, and the cleaning balls 31 are silica gel balls;
the outer surface of the cleaning ball 31 is fixedly connected with a uniformly arranged wiping layer 32, and the thickness of the wiping layer 32 gradually increases from the highest point to the lowest points on the two sides; the wiping layer 32 is a silica gel layer;
elliptical bins 33 which are uniformly arranged are formed in the inner wall of the cleaning ball 31, and gas is filled in the elliptical bins 33; the two sides of the elliptical bin 33 are provided with air passages 34, and the air passages 34 are arc-shaped and are communicated with the elliptical bin 33;
connecting plates 16 are fixedly connected to two sides of the box body 21, and the connecting plates 16 are clamped with a supporting frame of the unmanned aerial vehicle 1 through pipe clamps 17;
the round groove 26 is designed with round corners;
in specific implementation, when the equipment is used, when photogrammetry is carried out in sunny weather, a worker can directly start the unmanned aerial vehicle 1 to carry out photogrammetry, when photogrammetry is required to be carried out in light rain or fog days, the box 21 is firstly clamped on a support frame of the unmanned aerial vehicle 1 through the pipe clamp 17, then the unmanned aerial vehicle 1 and the auxiliary mechanism 2 are started, and the remote controller is used for controlling the unmanned aerial vehicle 1 to take off to carry out photogrammetry on an area needing photogrammetry;
in the working process of the existing unmanned aerial vehicle 1, when the wiping cotton continuously wipes water drops attached to or water mist covered by the lens, the wiping cotton continuously absorbs water, and when the water in the wiping cotton is gradually increased and the lens is continuously wiped, water stains or water marks exist on the lens, so that the measurement effect is affected;
however, when the unmanned aerial vehicle 1 needs to wipe the lens, firstly, a worker uses a remote controller to control the second motor 15 to rotate, so as to drive the camera 14 to rotate to correspond to the circular groove 26, then stops rotating the camera 14, then controls the first electric telescopic rod 12 to extend downwards through the remote controller, drives the plate 13 and the camera 14 to move downwards in the extending process of the first electric telescopic rod 12, firstly touches the cleaning ball 31 wrapped on the outer surface of the circular ball 3 in the moving process of the camera 14 downwards, then controls the camera 14 to move downwards continuously, and enables the lens to squeeze the cleaning ball 31;
then, a worker controls the air pump 25, the heating wire 24 and the third motor 28 to work through the remote controller, external gas can be pumped into a space below the partition board 22 in the working process of the air pump 25, the pumped gas can be dried and heated under the action of the heating wire 24, then the gas flows into the space above the partition board 22 through the air outlet groove 23 and dries the cleaning layer 27, meanwhile, in the rotating process of the third motor 28, the cleaning layer 27 can be driven to rotate through the rotating roller, the cleaning layer 27 can be extruded to contact with the lens when the lens is contacted with the silica gel ball 3 due to the fact that the cleaning layer 27 bypasses the round ball, and in the circulating rotating process of the cleaning layer 27, the cleaning layer 27 can firstly enter the round groove 26 and then pass between the cleaning ball 31 and the lens, so that the lens can be wiped, and the cleaning ball 31 can be driven to rotate, meanwhile, the friction force when the cleaning layer 27 passes through the round groove 26 can be reduced, water drops or water mist on the surface of the lens can be wiped cleanly in the process of the round groove 26, and the process of affecting photographic measurement is prevented;
meanwhile, when the cleaning layer 27 with water is wiped down, the hot air sprayed from the air outlet groove 23 heats the cleaning layer 27 with water, so that the water in the cleaning layer 27 is reduced, the water in the cleaning layer 27 is prevented from increasing along with the long-time wiping of the lens by the cleaning layer 27, and when the lens is wiped again by the cleaning layer 27 with water, water stains or water marks exist on the lens, so that the effect of photogrammetry is affected;
specifically, as the outer surface of the cleaning ball 31 is fixedly connected with the uniformly arranged wiping layer 32, and the thickness of the wiping layer 32 gradually increases from the highest point to the lowest points on the two sides, when the lens extrudes the cleaning ball 31, the highest point of the cleaning ball 31 is extruded, so that the wiping layer 32 on the cleaning ball 31 is gradually attached to the lens, when the cleaning layer 27 passes between the lens and the cleaning layer 27, the lens is not only wiped in the moving process of the cleaning layer 27, but also the cleaning ball 31 is driven to rotate, the wiping layer 32 is driven to rotate in the rotating process of the cleaning ball 31, and the wiping layer 32 is gradually contacted with the lens and then attached to the lens in the rotating process of the wiping layer 32, so that the wiping layer 32 better props against the cleaning layer 27 to attach to the lens, the wiping effect on the lens is improved, and water drops or water mist on the lens are prevented from being not wiped clean, and the photogrammetry effect is affected;
more specifically, because the oval bin 33 arranged in the cleaning ball 31 is communicated with the air passage 34, when the cleaning ball 31 is extruded, the air in the oval bin 33 is gradually extruded into the air passage 34, and after the air enters the air passage 34, the oval bin 33 tends to be in a fitting state, the air passage 34 expands, and in the process, the highest point of the cleaning ball 31 can be gradually flattened, so that the cleaning layer 27 can be better fitted with the lens, and the wiping effect of the cleaning layer 27 on the lens is improved.
As an embodiment of the present invention, two L-shaped plates 35 are fixedly connected to the side wall of the case 21 below the cleaning ball 31, and the two L-shaped plates 35 correspond to each other; two L-shaped plates 35 are arranged at two sides of the cleaning ball 31; the two opposite sides of the L-shaped plates 35 are connected with sliding plates 36 in a sliding way, and the sliding plates 36 are connected with the L-shaped plates 35 through springs; the lower surface of the sliding plate 36 is rotatably connected with a rotary drum 37 through a side plate;
the upper surface of each baffle plate 22 is hinged with a guide plate 4 at the left side of the air outlet groove 23;
a raised head 41 is arranged at the top of each guide plate 4;
a rotary vane 42 is rotatably connected to the lower part of each air outlet groove 23 and positioned on the inner wall of the box body 21;
in specific implementation, when the cleaning ball 31 rotates under the action of the cleaning layer 27, the sliding plate 36 is continuously extruded due to the wiping layer 32, after the sliding plate 36 is extruded, the side plate and the rotary drum 37 are pushed to move downwards, and the cleaning layer 27 is extruded downwards in the process of moving downwards the rotary drum 37, so that the cleaning layer 27 can be stretched and moved downwards, and in the process, hot air can better penetrate through the cleaning layer 27, so that the drying effect is improved;
meanwhile, when the hot air wants to flow out through the air outlet groove 23, the hot air pushes the rotating vane 42 to rotate, part of air flow can be blocked in the rotating process of the rotating vane 42, and the hot air is limited to flow out of the air outlet groove 23 directly, so that the flow rate of the hot air flowing out of the air outlet groove 23 is not constant, after the inconstant air flow flows out of the air outlet groove 23, the guide plate 4 is pushed to rotate, then the guide plate 4 wants to restore to the original state, at the moment, the hot air is sprayed out of the air outlet groove 23 again, in the process, the raised heads 41 on the guide plate 4 can continuously strike the cleaning layer 27, so that part of water in the cleaning layer 27 can be shaken off, the drying effect is improved, when the air is sprayed on the guide plate 4 through the air outlet groove 23, the air flow can be dispersed, the direct contact of the hot air to the cleaning layer 27 is prevented, meanwhile, the guide plate 4 is inclined, the air can be guided, and the drying range of the hot air on the cleaning layer 27 is enlarged.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An improved aerial photogrammetry device comprising an unmanned aerial vehicle (1), the unmanned aerial vehicle (1) being adapted to carry photogrammetry devices; the end face of the bottom of the unmanned aerial vehicle (1) is fixedly connected with a first motor (11); a first electric telescopic rod (12) is fixedly connected to the driving shaft of the first motor (11); a plate (13) is fixedly connected to the telescopic shaft of the first electric telescopic rod (12), and a camera (14) is rotatably connected to the inner wall of the plate (13); the rotating shafts fixedly connected with the side walls at the two sides of the camera (14) extend out of the plates (13) and are fixedly connected with the second motor (15);
it is characterized in that the utility model also comprises,
the auxiliary mechanism (2) is arranged on a supporting frame of the unmanned aerial vehicle (1); the auxiliary mechanism (2) comprises a first auxiliary mechanism and a second auxiliary mechanism,
a case (21), the case (21) being disposed below the camera (14); a control system and a storage battery are arranged in the box body (21), the control system is used for controlling electric elements in the box body (21), and the storage battery is used for supplying power to the electric elements in the box body (21);
the partition board (22) is fixedly connected with the partition board (22) in the box body (21); the inner wall of the partition plate (22) is provided with uniformly arranged air outlet grooves (23);
the heating wires (24) are uniformly arranged in the box body (21) below the partition plate (22);
the air pump (25) is arranged below the partition plate (22), and the air pump (25) is communicated with the outside;
the circular groove (26) is formed in the inner wall of the upper surface of the box body (21), and the diameter of the circular groove (26) is larger than that of a camera on the camera (14);
the round ball (3), the round ball (3) is connected in the side wall of the round groove (26) through the rotation of the rotating shaft;
the cleaning layer (27) is rotationally connected in the box body (21) above the partition plate (22) through two rotating rollers, and the cleaning layer (27) is a water-absorbing cotton layer; the cleaning layer (27) extends out of the round groove (26) through one side of the round groove (26) and bypasses the round ball (3); the outer surface of the box body (21) is fixedly connected with a third motor (28), and an output shaft of the third motor (28) is fixedly connected with a rotating shaft in the rotating roller.
2. An improved aerial photogrammetry apparatus as claimed in claim 1, wherein: the cleaning ball (31) is wrapped on the outer surface of the round ball (3), and the cleaning ball (31) is a silica gel ball.
3. An improved aerial photogrammetry apparatus as claimed in claim 2, wherein: the cleaning ball (31) is fixedly connected with a uniformly arranged wiping layer (32), and the thickness of the wiping layer (32) gradually increases from the highest point to the lowest points on the two sides; the wiping layer (32) is a silica gel layer.
4. An improved aerial photogrammetry apparatus as claimed in claim 2, wherein: elliptical bins (33) which are uniformly arranged are formed in the inner wall of the cleaning ball (31), and gas is filled in the elliptical bins (33); the two sides of the elliptical bin (33) are provided with air passages (34), and the air passages (34) are arc-shaped and are communicated with the elliptical bin (33).
5. An improved aerial photogrammetry apparatus as claimed in claim 2, wherein: two L-shaped plates (35) are fixedly connected to the side wall of the box body (21) below the cleaning ball (31), and the two L-shaped plates (35) correspond to each other; the two L-shaped plates (35) are arranged at two sides of the cleaning ball (31); the opposite sides of the two L-shaped plates (35) are connected with sliding plates (36) in a sliding manner, and the sliding plates (36) are connected with the L-shaped plates (35) through springs; the lower surface of the sliding plate (36) is rotatably connected with a rotary drum (37) through a side plate.
6. An improved aerial photogrammetry apparatus as claimed in claim 1, wherein: the upper surface of each baffle plate (22) is hinged with a guide plate (4) at the left side of the air outlet groove (23).
7. An improved aerial photogrammetry apparatus as claimed in claim 6, wherein: the top of each guide plate (4) is provided with a raised head (41).
8. An improved aerial photogrammetry apparatus as claimed in claim 1, wherein: and a rotary vane (42) is rotatably connected to the inner wall of the box body (21) below each air outlet groove (23).
9. An improved aerial photogrammetry apparatus as claimed in claim 1, wherein: connecting plates (16) are fixedly connected to two sides of the box body (21), and the connecting plates (16) are connected with the supporting frame of the unmanned aerial vehicle (1) in a clamping mode through pipe clamps (17).
10. An improved aerial photogrammetry apparatus as claimed in claim 1, wherein: the round groove (26) is rounded off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210863004.7A CN115235429B (en) | 2022-07-21 | 2022-07-21 | Improved aerial photogrammetry equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210863004.7A CN115235429B (en) | 2022-07-21 | 2022-07-21 | Improved aerial photogrammetry equipment |
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| Publication Number | Publication Date |
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| CN115235429A CN115235429A (en) | 2022-10-25 |
| CN115235429B true CN115235429B (en) | 2023-08-29 |
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| CN202210863004.7A Active CN115235429B (en) | 2022-07-21 | 2022-07-21 | Improved aerial photogrammetry equipment |
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