CN219468052U - Photogrammetry airborne multi-view stereoscopic aviation remote sensing device - Google Patents
Photogrammetry airborne multi-view stereoscopic aviation remote sensing device Download PDFInfo
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- CN219468052U CN219468052U CN202320817845.4U CN202320817845U CN219468052U CN 219468052 U CN219468052 U CN 219468052U CN 202320817845 U CN202320817845 U CN 202320817845U CN 219468052 U CN219468052 U CN 219468052U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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Abstract
The utility model discloses a photogrammetry airborne multi-view three-dimensional aviation remote sensing device which comprises an unmanned aerial vehicle body and remote sensing monitoring cameras fixedly arranged at the bottom of the unmanned aerial vehicle body, wherein auxiliary flight mechanisms are fixedly arranged on two sides of the unmanned aerial vehicle body. According to the utility model, through the arrangement of the transparent protective cover, the remote sensing monitoring camera can be subjected to transparent shielding protection, so that the remote sensing monitoring camera does not need to be lifted and regulated in the windy weather, the remote sensing monitoring camera in the transparent shielding state can be subjected to aerial remote sensing monitoring in the windy weather, and the transparent protective cover can be automatically driven to rotate at regular time to rub the outer sides of the wiping cotton through the arrangement of the rotary driving mechanism, the elastic wiping component, the driving motor and the timing control switch, so that the monitoring definition can be maintained.
Description
Technical Field
The utility model relates to the technical field of photogrammetry airborne multi-view stereoscopic aerial remote sensing equipment, in particular to a photogrammetry airborne multi-view stereoscopic aerial remote sensing device.
Background
The aerial survey is a powerful supplement to the traditional aerial photogrammetry means, has the characteristics of flexibility, high efficiency, rapidness, fineness, accuracy, low operation cost, wide application range, short production period and the like, has obvious advantages in the aspect of rapid acquisition of high-resolution images in small areas and difficult flying areas, has shown unique advantages along with the development of unmanned aerial vehicle and digital camera technologies, and the unmanned aerial vehicle and aerial photogrammetry are combined to enable unmanned aerial vehicle digital low-altitude remote sensing to become a brand-new development direction in the aerial remote sensing field, such as application number: 202221696984.8 the utility model discloses a photogrammetry airborne multi-view three-dimensional aerial remote sensing device, including the unmanned aerial vehicle body, the bottom fixedly connected with protective housing of unmanned aerial vehicle body, the top of protective housing both sides is all fixedly connected with mounting panel, the front side and the rear side at mounting panel top are all through bolt and unmanned aerial vehicle body fixed connection, the top fixedly connected with elevating system of protective housing inner chamber, elevating system includes first fly leaf and bottom plate, the top and the first fly leaf swing joint of bottom plate; the camera is lifted by arranging the lifting mechanism, meanwhile, when the camera is lifted into the protective shell, the camera cannot be damaged due to collision of sand and stone contained in the air in windy weather, and the camera can stably shoot through the stable shooting mechanism, so that the problem that the existing photogrammetry airborne multi-view three-dimensional aerial remote sensing device does not have stable shooting of the camera is solved;
in the above patent, the camera is lifted and stored in the inner cavity of the protective shell, so that the risk of being damaged by the impact of sand stone can be effectively avoided, but in the windy weather, when the camera is stored in the inner cavity of the protective shell for shielding protection, the camera can not perform monitoring photographing operation any more; in addition, in the using process of the camera, dust is easy to adhere to the camera to shield the camera, the shooting definition is affected, the using requirement cannot be met, and the situation is fully described, so that the airborne multi-view stereoscopic aerial remote sensing device for photogrammetry is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a photogrammetry airborne multi-view stereoscopic aerial remote sensing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a photogrammetry carries three-dimensional aerial remote sensing device that looks more, includes unmanned aerial vehicle organism and fixed mounting at the remote sensing surveillance camera head of unmanned aerial vehicle organism bottom, and accessible remote sensing surveillance camera head carries out the aerial remote sensing control, and the principle of its control is current technique, does not set forth here, and the equal fixed mounting in both sides of unmanned aerial vehicle organism has supplementary flight mechanism, supplementary flight through supplementary flight mechanism, install on the unmanned aerial vehicle organism and be fixed with shielding protection machanism, shielding protection machanism is including installing the support ring on the unmanned aerial vehicle organism, the bottom fixedly connected with ring of support ring, and the bottom left side of ring inlays and is fixed with driving motor, and transparent protection casing is installed in the ring rotation, and transparent protection casing's top and unmanned aerial vehicle organism's bottom movable contact, the remote sensing surveillance camera head is located transparent protection casing, and shelter from the protection through transparent protection casing to remote sensing surveillance camera head, fixed cover is equipped with rotatory drive assembly on the transparent protection casing, and rotate through rotatory drive machanism, driving motor's bottom and rotatory drive assembly rotates, and the right side closely contacts the elastic component and wipes the top with the elastic component, wipes the elastic component and wipes the bottom of elastic component and wipes the outside through the elastic component.
Preferably, the rotary driving assembly comprises an outer gear ring fixedly sleeved on the transparent protective cover, a gear is meshed with the left side of the outer gear ring, the bottom end of an output shaft of the driving motor is fixedly connected with the top of the gear, the front side of the driving motor is fixedly and electrically connected with a timing control switch, and the setting of the timing control switch can control the opening time and the closing time of the driving motor.
Preferably, the elastic wiping component comprises a wiping rod, wiping cotton is fixedly adhered to the left side of the wiping rod, the left side of the wiping cotton is in close contact with the right side of the transparent protective cover, dust outside the transparent protective cover is wiped and cleaned through the wiping cotton, a vertical rod is fixedly connected to the right side of the bottom of the circular ring, two L-shaped guide rods are fixedly connected to the right side of the wiping rod, a plurality of compression springs in compression states are fixedly connected between the right side of the wiping rod and the left side of the vertical rod, the compression springs in compression states are arranged, and the wiping rod can always be always tensioned leftwards, so that the wiping rod drives the wiping cotton to be always in close contact with the outer side of the transparent protective cover, and wiping stability is improved.
Preferably, the bottom of both sides of unmanned aerial vehicle organism is all inlayed and is fixed with the internal thread cover, and internal thread cover is equipped with T shape fixing bolt, and support ring thread cover is established on two T shape fixing bolts, cooperatees through T shape fixing bolt and internal thread cover, can fix the support ring.
Preferably, the ring internal fixation cover is equipped with big bearing, and the inboard outside fixed connection of transparent protection casing of inner circle of big bearing, big bearing play the effect that supplies transparent protection casing to rotate the installation.
Preferably, the bottom of two sides of the unmanned aerial vehicle body is reserved with an embedded groove, and the inner wall of the embedded groove is fixedly connected with the outer side of the corresponding internal thread sleeve.
Preferably, bolt holes are formed in the inner walls of the two sides of the supporting ring, and the bolt holes are in threaded connection with corresponding T-shaped fixing bolts.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the arrangement of the transparent protective cover, the remote sensing monitoring camera can be shielded and protected, so that the remote sensing monitoring camera does not need to be lifted and regulated in the windy weather, and is always in a transparent shielding state, and further, the remote sensing monitoring camera can be directly used for aerial remote sensing monitoring in the windy weather;
2. the rotary driving assembly, the elastic wiping assembly, the driving motor and the timing control switch are matched, so that the transparent protective cover can be automatically driven to rotate at fixed time to rub the outer sides of the wiping cotton, the definition of the outer sides of the transparent protective cover can be kept, the condition of reduced definition in the remote sensing monitoring process is reduced, and the shooting definition is kept;
3. the compression spring is matched with the L-shaped guide rod, so that a leftward friction force can exist on the wiping cotton, the wiping cotton can be always in close contact with the outer side of the transparent protective cover, and the wiping stability is improved;
according to the utility model, through the arrangement of the transparent protective cover, the remote sensing monitoring camera can be subjected to transparent shielding protection, so that the remote sensing monitoring camera does not need to be lifted and regulated in the windy weather, the remote sensing monitoring camera in the transparent shielding state can be subjected to aerial remote sensing monitoring in the windy weather, and the transparent protective cover can be automatically driven to rotate at regular time to rub the outer sides of the wiping cotton through the arrangement of the rotary driving mechanism, the elastic wiping component, the driving motor and the timing control switch, so that the monitoring definition can be maintained.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a photogrammetric airborne multi-view space remote sensing device according to the present utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;
fig. 4 is a schematic perspective view of a shielding mechanism of a photogrammetric airborne multi-view stereoscopic aerial remote sensing device according to the present utility model.
In the figure: 100. an unmanned aerial vehicle body; 101. an auxiliary flight mechanism; 102. remote sensing monitoring camera; 1. a support ring; 2. t-shaped fixing bolts; 3. an internal thread sleeve; 4. a circular ring; 5. a driving motor; 6. a gear; 7. a transparent protective cover; 8. an outer ring gear; 9. a timing control switch; 10. a wiping lever; 11. a vertical rod; 12. an L-shaped guide bar; 13. a compression spring; 14. wiping cotton; 15. large bearings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a photogrammetry airborne multi-view three-dimensional aerial remote sensing device comprises an unmanned aerial vehicle body 100 and a remote sensing monitoring camera 102 fixedly installed at the bottom of the unmanned aerial vehicle body 100, wherein the remote sensing monitoring camera 102 can be used for carrying out aerial remote sensing monitoring, the principle of monitoring is the prior art, not described herein, auxiliary flying mechanisms 101 are fixedly installed on two sides of the unmanned aerial vehicle body 100, the principle of flying is the prior art through the auxiliary flying mechanisms 101, a shielding protection mechanism is fixedly installed on the unmanned aerial vehicle body 100, the shielding protection mechanism comprises a support ring 1 installed on the unmanned aerial vehicle body 100, embedded grooves are reserved at the bottoms of two sides of the unmanned aerial vehicle body 100, an inner thread sleeve 3 is fixedly arranged in the embedded grooves, T-shaped fixing bolts 2 are sleeved on the two T-shaped fixing bolts 2 in a threaded manner, bolt holes are formed in the inner walls of two sides of the support ring 1 at the moment, the bolt holes are in threaded connection with the corresponding T-shaped fixing bolts 2, the T-shaped fixing bolts 2 are in threaded connection with the corresponding bolt holes and the inner thread sleeve 3, and the T-shaped fixing bolts 2 can be fixedly moved in a transverse direction and matched mode with the T-shaped fixing bolts 2 through the T-shaped fixing bolts 2;
the bottom of the support ring 1 is fixedly connected with a ring 4, a driving motor 5 is fixedly embedded in the left side of the bottom of the ring 4, a motor mounting groove for fixedly mounting the driving motor 5 is formed in the left side of the bottom of the ring 4, a transparent protective cover 7 is rotatably mounted in the ring 4, the top of the transparent protective cover 7 is movably contacted with the bottom of the unmanned aerial vehicle body 100, a large bearing 15 is fixedly sleeved in the ring 4, the inner side of an inner ring of the large bearing 15 is fixedly connected with the outer side of the transparent protective cover 7, the large bearing 15 plays a role of rotatably mounting the transparent protective cover 7 in the ring 4, a remote sensing monitoring camera 102 is positioned in the transparent protective cover 7, the remote sensing monitoring camera 102 is shielded and protected through the transparent protective cover 7, a rotary driving component is fixedly sleeved on the transparent protective cover 7, the bottom end of an output shaft of the driving motor 5 is fixedly connected with the top of the rotary driving component, the rotary driving component comprises an outer gear 8 fixedly sleeved on the transparent protective cover 7, the left side of the outer gear 8 is meshed with a gear 6, the bottom end of the driving motor 5 is fixedly connected with the top of the gear 6, the front side of the driving motor 5 is fixedly connected with a timing control switch 9, and the timing control switch 9 is electrically connected, and the timing control switch 9 is arranged and can be controlled to turn on and turn off the driving time 5;
the right side of the transparent protective cover 7 is closely contacted with an elastic wiping component, the top of the elastic wiping component is connected with the right side of the bottom of the circular ring 4, the elastic wiping component comprises a wiping rod 10, wiping cotton 14 is fixedly adhered to the left side of the wiping rod 10, the left side of the wiping cotton 14 is closely contacted with the right side of the transparent protective cover 7, dust outside the transparent protective cover 7 is wiped and cleaned through the wiping cotton 14, a vertical rod 11 is fixedly connected to the right side of the bottom of the circular ring 4, two L-shaped guide rods 12 are fixedly connected to the right side of the wiping rod 10, the vertical rod 11 is slidably sleeved on the two L-shaped guide rods 12, two guide holes are formed in the right side of the vertical rod 11, the inner wall of each guide hole is slidably sleeved with the outer side of the corresponding L-shaped guide rod 12, the guide holes and the L-shaped guide rods 12 are matched to play a role in transversely guiding the wiping rod 10, a plurality of compression springs 13 in a compression state are fixedly connected between the right side of the wiping rod 10 and the left side of the vertical rod 11, and the compression springs 13 in the compression state can always provide a left tightening force for the wiping rod 10, so that the wiping rod 10 can always drive the wiping cotton 10 to tightly contact the outer side of the transparent protective cover 7; according to the utility model, through the arrangement of the transparent protective cover 7, the remote sensing monitoring camera 102 can be subjected to transparent shielding protection, so that the remote sensing monitoring camera 102 does not need to be lifted and regulated in windy weather, the remote sensing monitoring camera 102 in a transparent shielding state can be subjected to aerial remote sensing monitoring in windy weather, and the transparent protective cover 7 can be automatically and regularly driven to rotate and rub the outer sides of the wiping cotton 14 through the arrangement of the rotary driving mechanism, the elastic wiping component, the driving motor 5 and the timing control switch 9, so that the monitoring definition can be maintained.
Working principle: when the remote sensing monitoring camera 102 is used, the remote sensing monitoring camera 102 can be protected through the transparent protective cover 7, and further, even in windy weather, lifting adjustment of the remote sensing monitoring camera 102 is not needed, and because the transparent protective cover 7 is made of transparent materials, aerial remote sensing monitoring can be directly carried out through the remote sensing monitoring camera 102 in windy weather;
the timing control switch 9 can be used for controlling the opening and closing time of the driving motor 5 in advance, when the opening time is reached, the timing control switch 9 is used for controlling the driving motor 5 to be opened, an output shaft of the driving motor 5 drives the gear 6 to rotate, the gear 6 drives the outer gear ring 8 to rotate, the outer gear ring 8 drives the transparent protective cover 7 to rotate, the transparent protective cover 7 rotates and rubs against the left side of the wiping cotton 14, dust adhered to the outer side of the transparent protective cover 7 can be wiped under the action of friction force of the wiping cotton 14, when the closing time is reached, the timing control switch 9 is used for controlling the driving motor 5 to be closed, the transparent protective cover 7 is automatically driven to rotate to rub the outer side of the wiping cotton 14, the definition of the outer side of the transparent protective cover 7 can be maintained, so that the condition of reducing the definition in the remote sensing monitoring process is reduced, the imaging definition is maintained, in addition, in the process of friction cleaning, the compression spring 13 in a compressed state can always give a leftward tightening force to the wiping rod 10, and the wiping cotton 14 can always store a leftward tightening force, so that the wiping cotton 14 can always closely contact with the outer side of the transparent protective cover 7, and the wiping cotton 14, and the wiping stability is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a photogrammetry carries three-dimensional aerial remote sensing device of multi-view, includes unmanned aerial vehicle organism (100) and fixed mounting remote sensing surveillance camera head (102) in unmanned aerial vehicle organism (100) bottom, and the equal fixed mounting in both sides of unmanned aerial vehicle organism (100) has supplementary flight mechanism (101), a serial communication port, install on unmanned aerial vehicle organism (100) and be fixed with shielding protection machanism, shielding protection machanism is including installing support ring (1) on unmanned aerial vehicle organism (100), the bottom fixedly connected with ring (4) of support ring (1), inlays in the bottom left side of ring (4) and is fixed with driving motor (5), and transparent protection casing (7) are installed in the rotation of ring (4), and the top of transparent protection casing (7) and the bottom movable contact of unmanned aerial vehicle organism (100), and remote sensing surveillance camera head (102) are located transparent protection casing (7), and the fixed cover is equipped with rotary drive subassembly on transparent protection casing (7), and the output shaft bottom and rotary drive subassembly's top fixed connection, the right side of transparent protection casing (7) closely contacts and has elasticity to wipe subassembly, and the bottom of ring (4) is connected with the right side of ring.
2. The airborne multi-view stereoscopic aerial remote sensing device of claim 1, wherein the rotary driving assembly comprises an outer gear ring (8) fixedly sleeved on a transparent protective cover (7), a gear (6) is meshed on the left side of the outer gear ring (8), the bottom end of an output shaft of the driving motor (5) is fixedly connected with the top of the gear (6), and a timing control switch (9) is fixedly and electrically connected with the front side of the driving motor (5).
3. The airborne multi-view stereoscopic aerial remote sensing device of claim 2, wherein the elastic wiping component comprises a wiping rod (10), wiping cotton (14) is fixedly adhered to the left side of the wiping rod (10), the left side of the wiping cotton (14) is in close contact with the right side of the transparent protective cover (7), a vertical rod (11) is fixedly connected to the right side of the bottom of the circular ring (4), two L-shaped guide rods (12) are fixedly connected to the right side of the wiping rod (10), the vertical rod (11) is slidably sleeved on the two L-shaped guide rods (12), and a plurality of compression springs (13) in compression states are fixedly connected between the right side of the wiping rod (10) and the left side of the vertical rod (11).
4. The airborne multi-view stereoscopic aerial remote sensing device of claim 1, wherein the bottoms of two sides of the unmanned aerial vehicle body (100) are embedded and fixed with inner thread sleeves (3), the inner thread sleeves (3) are provided with T-shaped fixing bolts (2), and the supporting rings (1) are sleeved on the two T-shaped fixing bolts (2) in a threaded manner.
5. The airborne multi-view stereoscopic aerial remote sensing device for photogrammetry according to claim 1, wherein the circular ring (4) is fixedly sleeved with a large bearing (15), and the inner side of the inner ring of the large bearing (15) is fixedly connected with the outer side of the transparent protective cover (7).
6. The airborne multi-view stereoscopic aerial remote sensing device for photogrammetry according to claim 4, wherein embedded grooves are reserved at the bottoms of two sides of the unmanned aerial vehicle body (100), and the inner walls of the embedded grooves are fixedly connected with the outer sides of the corresponding inner thread sleeves (3).
7. The airborne multi-view stereoscopic aerial remote sensing device for photogrammetry according to claim 4, wherein bolt holes are formed in inner walls of two sides of the supporting ring (1), and the bolt holes are in threaded connection with corresponding T-shaped fixing bolts (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320817845.4U CN219468052U (en) | 2023-04-13 | 2023-04-13 | Photogrammetry airborne multi-view stereoscopic aviation remote sensing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320817845.4U CN219468052U (en) | 2023-04-13 | 2023-04-13 | Photogrammetry airborne multi-view stereoscopic aviation remote sensing device |
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| CN219468052U true CN219468052U (en) | 2023-08-04 |
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| CN202320817845.4U Active CN219468052U (en) | 2023-04-13 | 2023-04-13 | Photogrammetry airborne multi-view stereoscopic aviation remote sensing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146133A (en) * | 2023-11-01 | 2023-12-01 | 太原市水资源管理保护中心 | Remote sensing water conservancy facility deformation monitoring devices |
-
2023
- 2023-04-13 CN CN202320817845.4U patent/CN219468052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146133A (en) * | 2023-11-01 | 2023-12-01 | 太原市水资源管理保护中心 | Remote sensing water conservancy facility deformation monitoring devices |
| CN117146133B (en) * | 2023-11-01 | 2024-01-02 | 太原市水资源管理保护中心 | Remote sensing water conservancy facility deformation monitoring devices |
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