CN220912293U - Aviation photogrammetry device of diversified angle modulation - Google Patents

Abstract

The utility model discloses an aerial photogrammetry device with multi-azimuth angle adjustment, and relates to the technical field of aerial photogrammetry. The utility model comprises an aircraft, a rotating assembly, a photogrammetry unit and a protection assembly, wherein the rotating assembly is arranged below the aircraft, the photogrammetry unit is arranged below the rotating assembly, the protection assemblies are arranged at the two ends of the rotating assembly, the installation plate is driven to move up and down by a servo electric push rod to drive the installation frame to move, the motor I drives the installation frame to rotate left and right to drive the photogrammetry unit to rotate, and the motor II drives the photogrammetry unit to rotate up and down to shoot in multiple directions and multiple angles by adjusting the shooting angle of the photogrammetry unit.

Description

Aviation photogrammetry device of diversified angle modulation

Technical Field

The utility model belongs to the technical field of aerial photogrammetry, and particularly relates to an aerial photogrammetry device with multi-azimuth angle adjustment.

Background

Aerial photogrammetry refers to the operation of continuously taking photos 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. Aerial photography is the taking of photographs from the ground by means of an aircraft on which a special camera is carried, wherein aerial photography with an aircraft is called aerial photography. The basic principle of aerial photogrammetry single photo mapping is perspective transformation of center projection, and the basic principle of stereo mapping is geometric inversion of projection process;

In the face of complex and changeable terrains, the aerial photogrammetry device is required to shoot in multiple directions and angles, most of the existing aerial photogrammetry devices adjust the azimuth angle of shooting by adjusting the flight attitude of an aircraft, the operation is complex, and the practicability of the device is reduced; the existing aerial photogrammetry device is always exposed to the air after being used, the lens is easy to scratch, the subsequent use effect is affected, the lens is even damaged, and economic loss is caused.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides an aerophotography measuring device with multi-azimuth angle adjustment, which aims to overcome the technical problems existing in the related art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to an aerial photogrammetry device capable of adjusting a multidirectional angle, which comprises an aircraft, a rotating assembly, a photogrammetry device and a protection assembly, wherein the rotating assembly is arranged below the aircraft, the photogrammetry device is arranged below the rotating assembly, the protection assembly is arranged at two ends of the rotating assembly, the rotating assembly comprises a supporting plate, a mounting frame, a first motor, a second servo electric push rod and a second motor, a plurality of supporting plates are arranged below the aircraft, the mounting plate is arranged between the supporting plates, the mounting frame is arranged at the bottom end of the mounting plate, the first motor is arranged at the top end of the mounting plate, the second servo electric push rods are arranged at two sides of the first motor, and the second motor is arranged at one side of the mounting frame.

Further, a plurality of supporting legs are fixedly arranged at the bottom end of the aircraft, and a buffer plate is fixedly arranged at the bottom end of each supporting leg.

Further, the servo electric push rod drives the mounting plate to move up and down to drive the mounting frame to move, the first motor drives the mounting frame to rotate left and right to drive the photogrammetry unit to rotate, and the second motor drives the photogrammetry unit to rotate up and down.

Further, a plurality of backup pads are fixedly mounted at the aircraft bottom, the backup pad is kept away from one side of supporting leg has been seted up and has been removed the mounting groove, movable mounting has the slider in the removal mounting groove, be provided with between the backup pad the mounting panel, the slider with mounting panel fixed mounting, mounting panel top fixed mounting has motor one, mounting panel bottom movable mounting has the installing frame, motor one transmission shaft passes the mounting panel with installing frame fixed mounting.

Further, be provided with a plurality of servo electricity push rod above the mounting panel, servo electricity push rod top with aircraft bottom fixed mounting, servo electricity push rod bottom with mounting panel top fixed mounting, mounting frame one side fixed mounting has motor two, the mounting frame bottom is provided with photographic caliber, motor two transmission shafts pass the mounting frame with photographic caliber fixed mounting.

Further, the protection subassembly includes L type fixed plate, flexible guard plate, bracing piece, connecting rope, fixed block and expansion spring, connecting rope one end is walked around the bracing piece with the mounting panel is connected, the backup pad both sides are provided with L type fixed plate, L type mounting groove has been seted up to L type fixed plate one side, be provided with in the L type mounting groove flexible guard plate, the backup pad the mounting panel and flexible guard plate forms a protection cavity.

Further, when the mounting plate descends, the connecting rope pulls the flexible protection plate to move upwards, the flexible protection plate is in an open state, the mounting frame drives the photogrammetry device to move out of the protection cavity, when the mounting plate ascends, the telescopic spring pulls the flexible protection plate to move in opposite directions at the bottom end of the flexible protection plate, the photogrammetry device moves into the protection cavity, and the flexible protection plate is in a closed state.

Further, the L-shaped fixing plates are fixedly arranged on two sides of the supporting plate, an L-shaped mounting groove is formed in one side, close to the mounting frame, of the L-shaped fixing plates, the flexible protection plates are movably arranged in the L-shaped mounting groove, the supporting rods are fixedly arranged on two sides, close to the top ends, of the supporting plates, the connecting ropes are fixedly arranged on the top ends of the flexible protection plates, the connecting ropes bypass the supporting rods and are fixedly arranged on the top ends of the mounting plates, the fixing blocks are fixedly arranged on the bottom ends of the flexible protection plates, the telescopic springs are arranged between the adjacent fixing blocks, and the two ends of the telescopic springs are fixedly arranged on the fixing blocks.

The utility model has the following beneficial effects: through servo electricity push rod drive mounting panel reciprocates, drives the installing frame and removes, and motor one drives the installing frame and controls the rotation, drives the rotation of photogrammetry, and motor two drive photogrammetry reciprocates, shoots the angle through adjusting photogrammetry and carries out diversified, multi-angle, convenient operation improves the practicality of device.

When the mounting panel descends, connect rope pulling flexible guard plate upward movement, flexible guard plate is the open state, and the installing frame drives the photogrammetry device and moves out from protecting the cavity, and when the mounting panel risees, flexible guard plate bottom department extension spring pulling flexible guard plate moves in opposite directions, and the photogrammetry device removes into protecting the cavity, and flexible guard plate is the closed state, also exposes always in the air after avoiding photogrammetry device to scrape the flower with the camera lens after using, influences subsequent use.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

FIG. 2 is a second perspective view of the whole structure of the present utility model;

FIG. 3 is a schematic overall cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 2A according to the present utility model;

Fig. 5 is a schematic diagram of the structure of fig. 2B according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. An aircraft; 101. support legs; 102. a buffer plate; 2. a rotating assembly; 201. a support plate; 202. a mounting plate; 203. a mounting frame; 204. a first motor; 205. a servo electric push rod; 206. a second motor; 3. a photogrammetry unit; 4. a protective assembly; 401. an L-shaped fixing plate; 402. a flexible protection plate; 403. a support rod; 404. a connecting rope; 405. a fixed block; 406. a telescopic spring; 407. l-shaped mounting groove.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-5, the utility model discloses an aerial photogrammetry device with multi-azimuth angle adjustment, which comprises an aircraft 1, a rotating assembly 2, a photogrammetry device 3 and a protection assembly 4, wherein the rotating assembly 2 is arranged below the aircraft 1, the photogrammetry device 3 is arranged below the rotating assembly 2, the protection assemblies 4 are arranged at two ends of the rotating assembly 2, the rotating assembly 2 comprises a supporting plate 201, a mounting plate 202, a mounting frame 203, a first motor 204, a second servo motor 205 and a second motor 206, a plurality of supporting plates 201 are arranged below the aircraft 1, the mounting plate 202 is arranged between the supporting plates 201, the mounting frame 203 is arranged at the bottom end of the mounting plate 202, the first motor 204 is arranged at the top end of the mounting plate 202, the second servo motor 205 is arranged at two sides of the first motor 204, and the second motor 206 is arranged at one side of the mounting frame 203; when the electric power device is used, the aircraft 1 starts to fly into the air, the servo electric push rod 205 push rod stretches out of the driving mounting plate 202 to move downwards along the supporting plate 201 to drive the mounting frame 203 to move downwards to a set position, the motor I204 drives the mounting frame 203 to rotate left and right to drive the photogrammer 3 to rotate, the motor II 206 drives the photogrammer 3 to rotate up and down, and when the electric power device is used, the motor I204 and the motor II 206 stop working, the servo electric push rod 205 push rod contracts to drive the mounting plate 202 to move upwards along the supporting plate 201 to drive the mounting frame 203 to move upwards to the set position.

In one embodiment, for the above-mentioned aircraft 1, a plurality of supporting legs 101 are fixedly mounted at the bottom end of the aircraft 1, and a buffer plate 102 is fixedly mounted at the bottom end of the supporting legs 101.

In one embodiment, for the rotating assembly 2, the servo electric push rod 205 drives the mounting plate 202 to move up and down, so as to drive the mounting frame 203 to move, the first motor 204 drives the mounting frame 203 to rotate left and right, so as to drive the photogrammer 3 to rotate, and the second motor 206 drives the photogrammer 3 to rotate up and down.

In one embodiment, for the above rotating assembly 2, the bottom end of the aircraft 1 is fixedly provided with a plurality of support plates 201, one side of the support plate 201 away from the support legs 101 is provided with a movable mounting groove, a sliding block is movably mounted in the movable mounting groove, a mounting plate 202 is arranged between the support plates 201, the sliding block is fixedly mounted with the mounting plate 202, the top end of the mounting plate 202 is fixedly provided with a motor-204, the bottom end of the mounting plate 202 is movably mounted with a mounting frame 203, and a transmission shaft of the motor-204 passes through the mounting plate 202 and is fixedly mounted with the mounting frame 203.

In one embodiment, for the above rotating assembly 2, a plurality of servo electric pushrods 205 are disposed above the mounting plate 202, the top ends of the servo electric pushrods 205 are fixedly mounted with the bottom end of the aircraft 1, the bottom ends of the servo electric pushrods 205 are fixedly mounted with the top ends of the mounting plate 202, the second motor 206 is fixedly mounted on one side of the mounting frame 203, the bottom end of the mounting frame 203 is provided with the photogrammer 3, and the transmission shaft of the second motor 206 passes through the mounting frame 203 and is fixedly mounted with the photogrammer 3.

In one embodiment, for the protection assembly 4, the protection assembly 4 includes an L-shaped fixing plate 401, a flexible protection plate 402, a supporting rod 403, a connecting rope 404, a fixing block 405, and a telescopic spring 406, one end of the connecting rope 404 bypasses the supporting rod 403 to connect with the mounting plate 202, two sides of the supporting plate 201 are provided with the L-shaped fixing plate 401, one side of the L-shaped fixing plate 401 is provided with an L-shaped mounting slot 407, the flexible protection plate 402 is provided in the L-shaped mounting slot 407, and the supporting plate 201, the mounting plate 202, and the flexible protection plate 402 form a protection cavity.

In one embodiment, for the above-mentioned protection assembly 4, when the mounting plate 202 descends, the connection rope 404 pulls the flexible protection plate 402 to move upwards, the flexible protection plate 402 is in an open state, the mounting frame 203 drives the photogrammer 3 to move out of the protection cavity, when the mounting plate 202 ascends, the flexible protection plate 402 is pulled by the extension spring 406 at the bottom end of the flexible protection plate 402 to move towards each other, the photogrammer 3 moves into the protection cavity, and the flexible protection plate 402 is in a closed state.

In one embodiment, for the above protection component 4, the two sides of the supporting plate 201 are fixedly provided with the L-shaped fixing plates 401, one side of the L-shaped fixing plates 401 close to the mounting frame 203 is provided with an L-shaped mounting groove 407, the flexible protection plate 402 is movably mounted in the L-shaped mounting groove 407, the two sides of the supporting plate 201 are fixedly provided with the supporting rods 403 close to the top ends, the top ends of the flexible protection plate 402 are fixedly provided with the connecting ropes 404, the connecting ropes 404 are fixedly mounted around the supporting rods 403 and the top ends of the mounting plates 202, the bottom ends of the flexible protection plate 402 are fixedly provided with the fixing blocks 405, the telescopic springs 406 are arranged between adjacent fixing blocks 405, and the two ends of each telescopic spring 406 are fixedly mounted with the corresponding fixing block 405; when the flexible protection plate 402 is used, the mounting plate 202 moves downwards, the flexible protection plate 402 is driven to move through the connecting rope 404, the flexible protection plate 402 is in an open state, the mounting frame 203 drives the photogrammetry unit 3 to move out of the protection cavity to work, when the flexible protection plate 202 is used, the flexible protection plate 402 is pulled by the telescopic springs 406 at the bottom end of the flexible protection plate 402 to move in opposite directions when the mounting plate 202 is lifted, the photogrammetry unit 3 moves into the protection cavity, and the flexible protection plate 402 is in a closed state.

In summary, with the above technical solution of the present utility model, when the device is used, the aircraft 1 starts to fly to the air, the push rod of the servo electric push rod 205 extends to drive the mounting plate 202 to move downward along the supporting plate 201, the mounting plate 202 moves downward to drive the flexible protection plate 402 to move through the connecting rope 404, the flexible protection plate 402 is in an open state, the mounting plate 202 drives the mounting frame 203 to move downward to a set position, the mounting frame 203 drives the photogrammer 3 to move out of the protection cavity, the motor one 204 drives the mounting frame 203 to rotate left and right to drive the photogrammer 3 to rotate, and the motor two 206 drives the photogrammer 3 to rotate up and down to perform multi-azimuth shooting work; when the use is finished, the first motor 204 and the second motor 206 stop working, the servo electric push rod 205 push rod contracts to drive the mounting plate 202 to move upwards along the supporting plate 201, when the mounting plate 202 ascends, the flexible protection plate 402 is pulled by the telescopic springs 406 at the bottom end of the flexible protection plate 402 to move towards each other, the mounting plate 202 drives the mounting frame 203 to move upwards to a set position, the photogrammer 3 moves into the protection cavity, and the flexible protection plate 402 is in a closed state.

Through above-mentioned technical scheme, 1, through servo electricity push rod 205 drive mounting panel 202 reciprocates, drives the installing frame 203 and removes, and motor one 204 drive installing frame 203 controls the rotation, drives the rotation of photogrammetry unit 3, and motor two 206 drive photogrammetry unit 3 rotates from top to bottom, shoots in diversified, multi-angle through adjusting photogrammetry unit 3 shooting angle, convenient operation improves the practicality of device.

2. When the mounting plate 202 descends, the connecting rope 404 pulls the flexible protection plate 402 to move upwards, the flexible protection plate 402 is in an open state, the mounting frame 203 drives the photogrammetry unit 3 to move out of the protection cavity, when the mounting plate 202 ascends, the flexible protection plate 402 is pulled by the telescopic springs 406 at the bottom end of the flexible protection plate 402 to move in opposite directions, the photogrammetry unit 3 moves into the protection cavity, the flexible protection plate 402 is in a closed state, and the situation that the photogrammetry unit 3 is always exposed in the air after being used to scrape the lens is avoided, so that the subsequent use is affected.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above disclosed preferred embodiments of the utility model are merely intended to help illustrate the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. The utility model provides an diversified angle modulation's aerial photogrammetry device, includes aircraft (1), rotating assembly (2), photogrammetry device (3) and protection component (4), its characterized in that: the utility model provides an aircraft, aircraft (1) below is provided with rotating assembly (2), rotating assembly (2) below is provided with photographic caliber (3), rotating assembly (2) both ends are provided with protection subassembly (4), rotating assembly (2) are including backup pad (201), mounting panel (202), installing frame (203), motor one (204), servo electric push rod (205) and motor two (206), aircraft (1) below is provided with a plurality of backup pad (201), be provided with between backup pad (201) mounting panel (202), mounting panel (202) bottom is provided with installing frame (203), mounting panel (202) top is provided with motor one (204), motor one (204) both sides all are provided with servo electric push rod (205), installing frame (203) one side is provided with motor two (206).

2. The aerophotogrammetry device with multi-azimuth angle adjustment according to claim 1, wherein the bottom end of the aircraft (1) is fixedly provided with a plurality of support legs (101), and the bottom end of the support legs (101) is fixedly provided with a buffer plate (102).

3. The aerophotography measurement device with multi-azimuth angle adjustment according to claim 1, wherein the servo electric push rod (205) drives the mounting plate (202) to move up and down, drives the mounting frame (203) to move, the motor one (204) drives the mounting frame (203) to rotate left and right, drives the photography measurer (3) to rotate, and the motor two (206) drives the photography measurer (3) to rotate up and down.

4. The aerial photogrammetry device with multi-azimuth angle adjustment according to claim 2, wherein a plurality of support plates (201) are fixedly installed at the bottom end of the aircraft (1), a movable installation groove is formed in one side, away from the support legs (101), of each support plate (201), a sliding block is movably installed in each movable installation groove, the sliding block is fixedly installed with the corresponding installation plate (202), a first motor (204) is fixedly installed at the top end of the corresponding installation plate (202), a mounting frame (203) is movably installed at the bottom end of the corresponding installation plate (202), and a transmission shaft of the first motor (204) penetrates through the corresponding installation plate (202) and is fixedly installed with the corresponding installation frame (203).

5. The aerial photogrammetry device with multi-azimuth angle adjustment according to claim 4, wherein a plurality of servo electric push rods (205) are arranged above the mounting plate (202), the top ends of the servo electric push rods (205) and the bottom ends of the aircrafts (1) are fixedly installed, the bottom ends of the servo electric push rods (205) and the top ends of the mounting plate (202) are fixedly installed, a second motor (206) is fixedly installed on one side of the mounting frame (203), the bottom end of the mounting frame (203) is provided with the photogrammetry device (3), and a transmission shaft of the second motor (206) penetrates through the mounting frame (203) and is fixedly installed with the photogrammetry device (3).

6. The aerial photogrammetry device with multi-azimuth angle adjustment according to claim 1, wherein the protection component (4) comprises an L-shaped fixing plate (401), a flexible protection plate (402), a supporting rod (403), a connecting rope (404), a fixing block (405) and a telescopic spring (406), one end of the connecting rope (404) bypasses the supporting rod (403) to be connected with the mounting plate (202), two sides of the supporting plate (201) are provided with the L-shaped fixing plate (401), one side of the L-shaped fixing plate (401) is provided with an L-shaped mounting groove (407), the flexible protection plate (402) is arranged in the L-shaped mounting groove (407), and the supporting plate (201), the mounting plate (202) and the flexible protection plate (402) form a protection cavity.

7. The aerial photogrammetry device with multi-azimuth angle adjustment according to claim 6, wherein when the mounting plate (202) descends, the connecting rope (404) pulls the flexible guard plate (402) to move upwards, the flexible guard plate (402) is in an open state, the mounting frame (203) drives the photogrammetry device (3) to move out of the protection cavity, when the mounting plate (202) ascends, the telescopic spring (406) at the bottom end of the flexible guard plate (402) pulls the flexible guard plate (402) to move towards each other, the photogrammetry device (3) moves into the protection cavity, and the flexible guard plate (402) is in a closed state.

8. The aerial photogrammetry device with multi-azimuth angle adjustment according to claim 6, wherein the two sides of the supporting plate (201) are fixedly provided with the L-shaped fixing plate (401), one side of the L-shaped fixing plate (401) close to the mounting frame (203) is provided with the L-shaped mounting groove (407), the flexible protecting plate (402) is movably mounted in the L-shaped mounting groove (407), the two sides of the supporting plate (201) are fixedly provided with the supporting rod (403) close to the top end, the top end of the flexible protecting plate (402) is fixedly provided with the connecting rope (404), the connecting rope (404) bypasses the supporting rod (403) and is fixedly mounted on the top end of the mounting plate (202), the bottom end of the flexible protecting plate (402) is fixedly provided with the fixing block (405), the telescopic springs (406) are arranged between the adjacent fixing blocks (405), and the two ends of each telescopic spring (406) are fixedly mounted with the fixing block (405).