CN217456375U

CN217456375U - Photogrammetry airborne multi-view three-dimensional aerial remote sensing device

Info

Publication number: CN217456375U
Application number: CN202221696984.8U
Authority: CN
Inventors: 张鑫; 孙孝武
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-02
Filing date: 2022-07-02
Publication date: 2022-09-20
Anticipated expiration: 2032-07-02

Abstract

The utility model discloses a photogrammetry machine carries three-dimensional aviation remote sensing device of looking more, including the unmanned aerial vehicle body, the bottom fixedly connected with protective housing of unmanned aerial vehicle body, the equal fixedly connected with mounting panel in top of protective housing both sides, the front side and the rear side at mounting panel top all are 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 utility model discloses a set up elevating system and carry out the position to the camera and go up and down, when the camera goes up and down into the protective housing simultaneously, make the camera can not lead to damaging by the grit striking that contains in the air in the strong wind weather, and make the camera can stabilize the photography through stabilizing camera mechanism, solved current photogrammetry machine and carried the multi-vision three-dimensional aviation remote sensing device and do not possess and carry out the problem of stabilizing the photography to the camera.

Description

Photogrammetry airborne multi-view three-dimensional aerial remote sensing device

Technical Field

The utility model belongs to the technical field of the aerial remote sensing device, especially, relate to a photogrammetry machine carries three-dimensional aerial remote sensing device of looking more.

Background

Aerial survey is powerful supplement of traditional aerial photogrammetry means, have flexible, high-efficient quick, meticulous accuracy, the operating cost is low, application scope is wide, characteristics such as production cycle is short, have obvious advantage in the aspect of the quick acquisition of high resolution image in small area and flight difficulty area, along with the development of unmanned aerial vehicle and digital camera technique, the digital aerial photography technique based on unmanned aerial vehicle platform has shown its unique advantage, unmanned aerial vehicle makes "unmanned aerial vehicle digital low latitude remote sensing" become a brand-new development direction in the aerial remote sensing field with the aerial photogrammetry combination.

The problems existing in the prior art are as follows: the existing aerial remote sensing device generally can install a plurality of cameras on an unmanned aerial vehicle for realizing multi-view photogrammetry, but the existing aerial remote sensing device cannot perform a stable photography function on the cameras, and when the aerial remote sensing device performs photogrammetry in windy weather, the cameras can deviate from the photography position due to too large air volume, so that a subsequent operator needs to operate the aerial remote sensing device again for photogrammetry.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a photogrammetry machine carries many looks three-dimensional aviation remote sensing device possesses and stabilizes photographic advantage to the camera, has solved current photogrammetry machine carries many looks three-dimensional aviation remote sensing device and does not possess and stabilizes photographic problem to the camera.

The utility model discloses a realize like this, a photogrammetry airborne multi-vision 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 equal fixedly connected with mounting panel in top of protective housing both sides, 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, stable photographic mechanism is all installed in the four corners on bottom plate surface, it includes first fixed plate and first motor to stabilize photographic mechanism, one side that first fixed plate is close to first fly leaf all with first fly leaf fixed connection, one side and the first fixed plate fixed connection of first motor.

As the utility model is preferred, one side of the first movable plate is fixedly connected with the second fixed plate, the output end of the first motor extends to the other side of the first fixed plate, the surface of the output end of the first motor is movably connected with the supporting plate, one side of the supporting plate close to the first movable plate is fixedly connected with the first movable plate, the surface of the output end of the first motor is movably connected with the camera, the inner cavity of the second fixed plate is fixedly connected with the second motor, the output end of the second motor is fixedly connected with the first threaded rod, the surface of the first threaded rod is movably connected with the second movable plate, one side of the second movable plate far away from the second motor is fixedly connected with the disk, the inner cavity of the disk is movably connected with the output end of the first motor, one side of the disk far away from the second movable plate is fixedly connected with the inserted link, the surface of the output end of the second motor is movably connected with the semicircular ring, five positioning holes are formed in the surface of the semicircular ring, and the inner cavity of one positioning hole is movably connected with the inserted rod.

As the utility model discloses it is preferred, the equal fixedly connected with fixed block in both sides of first fixed plate, one side and the first fly leaf fixed connection that the fixed block is close to first fly leaf.

As the utility model discloses it is preferred, the second fixed plate is close to the first gag lever post of one side fixedly connected with of second fly leaf, the surface of first gag lever post and the inner chamber swing joint of second fly leaf.

As the utility model discloses it is preferred, the fixed surface of first motor is connected with solid fixed ring, gu fixed ring is close to one side and the first fixed plate fixed connection of first fixed plate.

As the utility model discloses it is preferred, the inner chamber swing joint of first fly leaf has the second threaded rod, the bottom and the bottom plate swing joint of second threaded rod, the output of the top fixedly connected with third motor of second threaded rod, the top of third motor and the inner wall fixed connection of protective housing.

As the utility model discloses it is preferred, the equal swing joint in both sides of first fly leaf inner chamber has the second gag lever post, the top and the bottom of second gag lever post respectively with the inner wall and the bottom plate fixed connection of protective housing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up elevating system and carry out the position to the camera and go up and down, when the camera goes up and down into the protective housing simultaneously, make the camera can not lead to damaging by the grit striking that contains in the air in the strong wind weather, and make the camera can stabilize the photography through stabilizing camera mechanism, solved current photogrammetry machine and carried the multi-vision three-dimensional aviation remote sensing device and do not possess and carry out the problem of stabilizing the photography to the camera.

2. The utility model discloses a through setting up the cooperation use of first fixed plate, the first motor, the second fixed plate, the camera, the second motor, first threaded rod, the second fly leaf, the disc, the inserted bar, semicircle ring sum locating hole, when the operator needs to make the camera carry out stable photography, the operator starts the first motor, the output of first motor drives the camera and carries out angle modulation, drive the semicircle ring simultaneously and carry out angle modulation, when the camera angle modulation reaches the angle that the operator needs, the operator starts the second motor, the output of second motor drives first threaded rod and rotates, drive the second fly leaf and move when the rotation of first threaded rod, the second fly leaf drives the disc and moves, the disc drives the inserted bar and moves, when the inserted bar injects the locating hole that the semicircle ring adjusted the angle, can make the camera carry out stable photography, through setting up the fixed block, played fixed effect to first fixed plate, made have stronger fixity between the junction of first fixed plate and first fly leaf, through setting up first gag lever post, played spacing effect to the second fly leaf, made the second fly leaf can not lead to self to rotate because of being the screw thread removal at the in-process that removes.

3. The utility model has the advantages that the fixing ring is arranged to fix the first motor, so that the first motor can not fall off due to vibration in the using process, the first movable plate, the bottom plate, the second threaded rod and the third motor are arranged to be matched for use, when an operator needs to retract the camera into the inner cavity of the protective shell, the output end of the first motor drives the first movable plate to rotate, the first movable plate moves upwards while rotating, the first movable plate drives the camera to move upwards, when the camera moves into the inner cavity of the protective shell, the purpose of retracting the camera into the inner cavity of the protective shell can be achieved, the camera can not be damaged due to impact of sand stones contained in the air in strong wind weather, the second limiting rod is arranged to play a limiting role on the first movable plate, the first movable plate rotates while lifting, while the first movable plate is fixed in place.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a top side view of a partial structure provided by an embodiment of the present invention;

fig. 3 is a side view of a partial structure provided by an embodiment of the present invention.

In the figure: 1. an unmanned aerial vehicle body; 2. a protective shell; 3. mounting a plate; 4. a lifting mechanism; 401. a first movable plate; 402. a base plate; 403. a second threaded rod; 404. a third motor; 405. a second limiting rod; 5. a stable photographing mechanism; 501. a first fixing plate; 502. a first motor; 503. a second fixing plate; 504. a camera; 505. a second motor; 506. a first threaded rod; 507. a second movable plate; 508. a disc; 509. inserting a rod; 510. a semicircular ring; 511. positioning holes; 512. a fixed block; 513. a first limit rod; 514. and (4) fixing the ring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a photogrammetry airborne multi-vision three-dimensional aerial remote sensing device, including unmanned aerial vehicle body 1, unmanned aerial vehicle body 1's bottom fixedly connected with protective housing 2, the equal fixedly connected with mounting panel 3 in top of 2 both sides of protective housing, the front side and the rear side at mounting panel 3 top all pass through bolt and unmanned aerial vehicle body 1 fixed connection, the top fixedly connected with elevating system 4 of 2 inner chambers of protective housing, elevating system 4 includes first fly leaf 401 and bottom plate 402, the top and the first fly leaf 401 swing joint of bottom plate 402, stable photographic mechanism 5 is all installed in the four corners on bottom plate 402 surface, stable photographic mechanism 5 includes first fixed plate 501 and first motor 502, one side that first fixed plate 501 is close to first fly leaf 401 all with first fly leaf 401 fixed connection, one side and first fixed plate 501 fixed connection of first motor 502.

Referring to fig. 1 and 2, one side of the first movable plate 401 is fixedly connected to a second fixed plate 503, an output end of the first motor 502 extends to the other side of the first fixed plate 501, a surface of the output end of the first motor 502 is movably connected to a support plate, one side of the support plate close to the first movable plate 401 is fixedly connected to the first movable plate 401, a surface of the output end of the first motor 502 is movably connected to a camera 504, an inner cavity of the second fixed plate 503 is fixedly connected to a second motor 505, an output end of the second motor 505 is fixedly connected to a first threaded rod 506, a surface of the first threaded rod 506 is movably connected to a second movable plate 507, one side of the second movable plate 507 far away from the second motor 505 is fixedly connected to a disc 508, an inner cavity of the disc 508 is movably connected to an output end of the first motor 502, one side of the disc 508 far away from the second movable plate 507 is fixedly connected to an insert rod 509, a surface of the output end of the second motor 505 is movably connected to a semicircular ring 510, five positioning holes 511 are formed in the surface of the semicircular ring 510, an inner cavity of one of the positioning holes 511 is movably connected with the insertion rod 509, both sides of the first fixing plate 501 are fixedly connected with fixing blocks 512, one side of the fixing block 512, which is close to the first movable plate 401, is fixedly connected with the first movable plate 401, one side of the second fixing plate 503, which is close to the second movable plate 507, is fixedly connected with a first limiting rod 513, and the surface of the first limiting rod 513 is movably connected with the inner cavity of the second movable plate 507.

Adopt above-mentioned scheme: by arranging the first fixing plate 501, the first motor 502, the second fixing plate 503, the camera 504, the second motor 505, the first threaded rod 506, the second movable plate 507, the disc 508, the inserting rod 509, the semicircular ring 510 and the positioning hole 511 for matching use, when an operator needs to make the camera perform stable shooting, the operator starts the first motor 502, the output end of the first motor 502 drives the camera 504 to perform angle adjustment and simultaneously drives the semicircular ring 510 to perform angle adjustment, when the angle of the camera 504 is adjusted to the angle required by the operator, the operator starts the second motor 505, the output end of the second motor 505 drives the first threaded rod 506 to rotate, the first threaded rod 506 rotates and simultaneously drives the second movable plate 507 to move, the second movable plate 507 drives the disc 508 to move, the disc 508 drives the inserting rod 509 to move, when the inserting rod 509 is inserted into the positioning hole 511 with the angle adjusted by the semicircular ring 510, the camera can perform stable shooting, the fixing block 512 is arranged to fix the first fixing plate 501, the connection part between the first fixing plate 501 and the first movable plate 401 has stronger fixity, and the first limiting rod 513 is arranged to limit the second movable plate 507, so that the second movable plate 507 cannot rotate due to thread movement in the moving process.

Referring to fig. 1, 2 and 3, a fixing ring 514 is fixedly connected to the surface of the first motor 502, one side of the fixing ring 514, which is close to the first fixing plate 501, is fixedly connected to the first fixing plate 501, a second threaded rod 403 is movably connected to the inner cavity of the first movable plate 401, the bottom of the second threaded rod 403 is movably connected to the bottom plate 402, the top of the second threaded rod 403 is fixedly connected to the output end of the third motor 404, the top of the third motor 404 is fixedly connected to the inner wall of the protective shell 2, two sides of the inner cavity of the first movable plate 401 are movably connected to the second limiting rod 405, and the top and the bottom of the second limiting rod 405 are respectively fixedly connected to the inner wall of the protective shell 2 and the bottom plate 402.

Adopt above-mentioned scheme: by arranging the fixing ring 514 to fix the first motor 502, the first motor 502 is prevented from falling off due to vibration in the using process, and by arranging the first movable plate 401, the bottom plate 402, the second threaded rod 403 and the third motor 404 to be matched for use, when an operator needs to retract the camera into the inner cavity of the protective shell 2, the output end of the first motor 502 drives the first movable plate 401 to rotate, the first movable plate 401 moves upwards while rotating, meanwhile, the first movable plate 401 drives the camera 504 to move upwards, when the camera 504 moves into the inner cavity of the protective shell 2, the purpose of retracting the camera into the inner cavity of the protective shell 2 can be achieved, so that the camera cannot be damaged due to impact of sand contained in air in windy weather, and the second limiting rod 405 plays a limiting role in limiting the first movable plate 401, the first movable plate 401 is rotated by itself while being lifted and lowered, and the first movable plate 401 is fixed in place.

The utility model discloses a theory of operation:

when the camera needs to be stably photographed, an operator starts the first motor 502, the output end of the first motor 502 drives the camera 504 to perform angle adjustment and simultaneously drives the semicircular ring 510 to perform angle adjustment, when the angle of the camera 504 is adjusted to the angle required by the operator, the operator starts the second motor 505, the output end of the second motor 505 drives the first threaded rod 506 to rotate, the first threaded rod 506 rotates and simultaneously drives the second movable plate 507 to move, the second movable plate 507 drives the disc 508 to move, the disc 508 drives the insertion rod 509 to move, when the insertion rod 509 is inserted into the positioning hole 511 of the semicircular ring 510, the camera can be stably photographed, when the operator needs to retract the camera into the inner cavity of the protective shell 2, the output end of the first motor 502 drives the first movable plate 401 to rotate, and the first movable plate 401 moves upwards while rotating, meanwhile, the first movable plate 401 drives the camera 504 to move upwards, when the camera 504 moves into the inner cavity of the protective shell 2, the purpose that the camera is retracted into the inner cavity of the protective shell 2 can be achieved, and the camera cannot be damaged due to impact of sand contained in the air in windy weather.

In summary, the following steps: this photogrammetry airborne multi-vision three-dimensional aerial remote sensing device is used through the cooperation that sets up unmanned aerial vehicle body 1, protective housing 2, mounting panel 3, elevating system 4 and stable camera mechanism 5, has solved current photogrammetry airborne multi-vision three-dimensional aerial remote sensing device and has not possessed the problem of stabilizing the photography to the camera.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photogrammetry airborne multi-vision three-dimensional aerial remote sensing device, includes unmanned aerial vehicle body (1), its characterized in that: the bottom of the unmanned aerial vehicle body (1) is fixedly connected with a protective shell (2), the tops of two sides of the protective shell (2) are fixedly connected with mounting plates (3), the front side and the rear side of the top of the mounting plate (3) are fixedly connected with the unmanned aerial vehicle body (1) through bolts, the top of the inner cavity of the protective shell (2) is fixedly connected with a lifting mechanism (4), the lifting mechanism (4) comprises a first movable plate (401) and a bottom plate (402), the top of the bottom plate (402) is movably connected with a first movable plate (401), four corners of the surface of the bottom plate (402) are provided with stable photographing mechanisms (5), the stable photographing mechanism (5) comprises a first fixing plate (501) and a first motor (502), one side of the first fixed plate (501) close to the first movable plate (401) is fixedly connected with the first movable plate (401), one side of the first motor (502) is fixedly connected with the first fixing plate (501).

2. The photogrammetric airborne multi-view stereo aerial remote sensing device according to claim 1, characterized in that: one side of the first movable plate (401) is fixedly connected with a second fixed plate (503), the output end of the first motor (502) extends to the other side of the first fixed plate (501), the surface of the output end of the first motor (502) is movably connected with a support plate, one side of the support plate close to the first movable plate (401) is fixedly connected with the first movable plate (401), the surface of the output end of the first motor (502) is movably connected with a camera (504), the inner cavity of the second fixed plate (503) is fixedly connected with a second motor (505), the output end of the second motor (505) is fixedly connected with a first threaded rod (506), the surface of the first threaded rod (506) is movably connected with a second movable plate (507), the second movable plate (507) is far away from a disc (508) fixedly connected with one side of the second motor (505), the inner cavity of the disc (508) is movably connected with the output end of the first motor (502), disc (508) keep away from one side fixedly connected with inserted bar (509) of second fly leaf (507), the surface swing joint of second motor (505) output has semicircle ring (510), five locating hole (511) have been seted up on the surface of semicircle ring (510), one of them the inner chamber and the inserted bar (509) swing joint of locating hole (511).

3. The photogrammetric airborne multi-view stereo aerial remote sensing device according to claim 1, characterized in that: both sides of the first fixing plate (501) are fixedly connected with fixing blocks (512), and one side, close to the first movable plate (401), of each fixing block (512) is fixedly connected with the first movable plate (401).

4. The photogrammetric airborne multi-view stereo aerial remote sensing device according to claim 2, characterized in that: one side of the second fixed plate (503) close to the second movable plate (507) is fixedly connected with a first limiting rod (513), and the surface of the first limiting rod (513) is movably connected with the inner cavity of the second movable plate (507).

5. The photogrammetric airborne multi-view stereo aerial remote sensing device according to claim 1, characterized in that: the fixed surface of first motor (502) is connected with solid fixed ring (514), gu fixed ring (514) is close to one side and first fixed plate (501) fixed connection of first fixed plate (501).

6. The photogrammetric airborne multi-view stereo aerial remote sensing device according to claim 1, characterized in that: the inner chamber swing joint of first fly leaf (401) has second threaded rod (403), the bottom and bottom plate (402) swing joint of second threaded rod (403), the output of the top fixedly connected with third motor (404) of second threaded rod (403), the top of third motor (404) and the inner wall fixed connection of protective housing (2).

7. The photogrammetric airborne multi-view stereo aerial remote sensing device according to claim 1, characterized in that: the both sides of first fly leaf (401) inner chamber all swing joint have second gag lever post (405), the top and the bottom of second gag lever post (405) respectively with the inner wall and bottom plate (402) fixed connection of protective housing (2).