CN217945546U

CN217945546U - Portable unmanned aerial vehicle aerial photography control point positioner

Info

Publication number: CN217945546U
Application number: CN202221975910.8U
Authority: CN
Inventors: 王忠禹; 马力; 宋立东; 宋林旭; 王春晖; 王建伟; 谷马军; 刘启明; 王振
Original assignee: Mudanjiang Natural Resources Comprehensive Survey Center Of China Geological Survey
Current assignee: Mudanjiang Natural Resources Comprehensive Survey Center Of China Geological Survey
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-02
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a portable unmanned aerial vehicle aerial photography control point positioner, including the unmanned aerial vehicle body, the unmanned aerial vehicle body is equipped with the mounting bracket, the mounting bracket is equipped with the spliced pole, the spliced pole is equipped with the rotation base, there is the rotor plate in the rotation base, the rotor plate is equipped with the mounting panel, two be equipped with the camera between the mounting panel, the rotor plate is equipped with spacing pipe, be equipped with the slot on the spacing pipe, the inside motor that has set firmly of mounting bracket, the power output shaft of motor extends to the mounting bracket below and is connected with the connecting axle, run through on the connecting axle and set firmly biax electric telescopic handle, set firmly the locating part on biax electric telescopic handle's the flexible end, locating part and through-hole are pegged graft, and the slot that makes locating part and spacing pipe peg graft through biax electric telescopic handle to after the motor starts, will drive the rotor plate and rotate, the rotor plate drives the camera and rotates, makes the shooting of camera ability more angles.

Description

Portable unmanned aerial vehicle aerial photography control point positioner

Technical Field

The utility model relates to an image control point location technical field especially relates to a portable unmanned aerial vehicle aerial photography image control point positioner.

Background

The image control point refers to the basis of photogrammetry control encryption and mapping. Therefore, the accuracy of the achievement is directly influenced by the quality of the field image control point target selection and the accuracy of the indication point position.

The image control point is the basis for controlling encryption and mapping in photogrammetry, so the accuracy of the result is directly influenced by the quality of field image control point target selection and the accuracy of the indication point position. Therefore, the field work needs to pay attention to the selection of the image control point target and ensure the accuracy of the indication point position. Meanwhile, the inspection work is also enhanced to ensure the correctness of the subsequent operation.

When using unmanned aerial vehicle to take photo by plane now, its camera that is used for shooting mostly all is direct fixed mounting on unmanned aerial vehicle, because the camera is fixed mounting to the camera can only rely on self to carry out angle regulation, but the angle of self regulation is effective, can not accomplish comprehensive shooting, consequently, we design a portable unmanned aerial vehicle image control point positioner that takes photo by plane.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable unmanned aerial vehicle aerial photography control point positioner for solve following problem: drive the rotor plate through the motor and rotate, the rotor plate can drive the camera and rotate to make the camera carry out different angle and shoot, still can drive the camera through the motor and rotate, make the camera rotate from top to bottom, thereby carry out the shooting of more angles, the effectual incomplete problem of shooting of having solved.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

the utility model provides a portable unmanned aerial vehicle takes photo by plane control point positioner, includes the unmanned aerial vehicle body, unmanned aerial vehicle body bottom has set firmly the mounting bracket, the mounting bracket bottom has set firmly a plurality of spliced poles, the spliced pole bottom has set firmly the rotation base, it is connected with the rotor plate to rotate the inside rotation of base, the rotor plate bottom has set firmly two mounting panels, two be provided with the camera between the mounting panel, all run through on rotor plate and the rotation base and be provided with the through-hole, the rotor plate top has set firmly spacing pipe, run through on the spacing pipe and be provided with a plurality of slots, the mounting bracket is inside to set firmly the motor, the power output shaft of motor extends to the mounting bracket below and is connected with the connecting axle, run through on the connecting axle and set firmly biax electric telescopic handle, the flexible serving of biax electric telescopic handle has set firmly the locating part, the locating part is pegged graft with the through-hole.

Preferably, the diameter of the through hole at the top of the rotating base is larger than that of the through hole on the rotating plate.

Preferably, all run through on two mounting panels and set firmly fourth ball bearing, fourth ball bearing inside sets firmly the third pivot, two the camera has set firmly between the third pivot.

Preferably, be located the third pivot right-hand member on camera right side has set firmly fourth conical gear, is located run through on the mounting panel on camera right side and set firmly first ball bearing, first ball bearing is inside to be set firmly the fourth pivot, fourth pivot both ends have all set firmly first conical gear, the mounting panel right side is provided with first pivot, second conical gear has set firmly in the first pivot, first pivot top end cover is equipped with second ball bearing, second ball bearing and rotor plate rigid coupling, first pivot bottom is equipped with the square box of connection admittedly, square box below of connection is provided with third ball bearing, third ball bearing passes through dead lever and mounting panel rigid coupling, third ball bearing is inside to be set firmly the second pivot, second pivot top has set firmly ordinary electric telescopic handle, square piece has set firmly on ordinary electric telescopic handle's the flexible end, second pivot bottom has set firmly third conical gear.

Preferably, the bottom end of the connecting shaft extends to the lower part of the rotating base and is connected with a fifth bevel gear, the fifth bevel gear is meshed with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the third bevel gear is meshed with the fourth bevel gear, and the connecting square box is connected with the square block in an inserting mode.

Preferably, a transparent protective cover is fixedly arranged at the bottom of the rotating plate, and the camera is located inside the transparent protective cover.

The utility model has the advantages that:

1. the utility model discloses a biax electric telescopic handle makes slot grafting on locating part and the spacing pipe to after the motor starts, will drive the rotor plate and rotate, the rotor plate drives the camera and rotates, makes shooting of camera ability more angles.

2. Make square piece and be connected the square box through ordinary electric telescopic handle and peg graft to when the motor starts, the motor can drive the camera and rotate from top to bottom, make shooting of camera ability more angles, and the camera is located inside the transparent protection cover, can effectual protection camera, avoid it to receive the damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection between the connection shaft and the limiting tube of the present invention;

FIG. 4 is a schematic view of the connection between the rotating base and the rotating plate according to the present invention;

reference numerals are as follows: 1. an unmanned aerial vehicle body; 2. a mounting frame; 3. a motor; 4. connecting columns; 5. rotating the base; 6. a transparent protective cover; 7. a connecting shaft; 8. a limiting pipe; 9. a limiting member; 10. a double-shaft electric telescopic rod; 11. a through hole; 12. a rotating plate; 13. inserting slots; 14. a first bevel gear; 15. a first ball bearing; 16. a second ball bearing; 17. a second bevel gear; 18. a first rotating shaft; 19. connecting the square boxes; 20. a square block; 21. a common electric telescopic rod; 22. a third ball bearing; 23. a second rotating shaft; 24. a third bevel gear; 25. a fourth bevel gear; 26. a fourth ball bearing; 27. a camera; 28. mounting a plate; 29. and a fifth bevel gear.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, a portable unmanned aerial vehicle aerial photography control point positioning device, including an unmanned aerial vehicle body 1, an installation frame 2 is fixedly arranged at the bottom of the unmanned aerial vehicle body 1, a plurality of connecting columns 4 are fixedly arranged at the bottom of the installation frame 2, a rotating base 5 is fixedly arranged at the bottom of the connecting columns 4, a rotating plate 12 is rotatably connected inside the rotating base 5, two installation plates 28 are fixedly arranged at the bottom of the rotating plate 12, a camera 27 is arranged between the two installation plates 28, through holes 11 are formed in the rotating plate 12 and the rotating base 5 in a penetrating manner, a limiting pipe 8 is fixedly arranged at the top of the rotating plate 12, a plurality of slots 13 are formed in the limiting pipe 8 in a penetrating manner, a motor 3 is fixedly arranged inside the installation frame 2, a power output shaft of the motor 3 extends to the lower side of the installation frame 2 and is connected with a connecting shaft 7, a double-shaft electric telescopic rod 10 is fixedly arranged on the connecting shaft 7 in a penetrating manner, a limiting part 9 is fixedly arranged on the telescopic end of the double-shaft electric telescopic rod 10, the limiting part 9 is inserted into the through hole 11, the diameter of the through hole 11 is larger than the diameter of the through hole 11 in the rotating plate 12, fourth ball bearing 26 is fixedly arranged on the two installation plates 28, a third rotating shaft 30 is fixedly arranged between the camera 27;

when the camera 27 needs to rotate left and right, the double-shaft electric telescopic rod 10 is started, the double-shaft electric telescopic rod 10 drives the limiting piece 9 to be close to the limiting pipe 8, so that the limiting piece 9 is inserted into the slot 13 in the limiting pipe 8, then the motor 3 is started, the power output shaft of the motor 3 drives the connecting shaft 7 to rotate, the connecting shaft 7 drives the limiting pipe 8 to rotate, the limiting pipe 8 drives the rotating plate 12 to rotate, so that the rotating plate 12 drives the camera 27 to rotate, and the camera 27 can shoot more comprehensively;

the bottom of the rotating plate 12 is fixedly provided with a transparent protection cover 6, and the camera 27 is positioned inside the transparent protection cover 6.

Example 2

As shown in fig. 1 to 4, in the case where the other portions are the same as those of embodiment 1, the present embodiment is different from embodiment 1 in that: a fourth bevel gear 25 is fixedly arranged at the right end of a third rotating shaft 30 positioned on the right side of the camera 27, a first ball bearing 15 is fixedly arranged on a mounting plate 28 positioned on the right side of the camera 27 in a penetrating manner, a fourth rotating shaft is fixedly arranged inside the first ball bearing 15, a first bevel gear 14 is fixedly arranged at each of two ends of the fourth rotating shaft, a first rotating shaft 18 is arranged on the right side of the mounting plate 28, a second bevel gear 17 is fixedly arranged on the first rotating shaft 18, a second ball bearing 16 is sleeved at the top end of the first rotating shaft 18, the second ball bearing 16 is fixedly connected with the rotating plate 12, a square connecting box 19 is fixedly arranged at the bottom end of the first rotating shaft 18, a third ball bearing 22 is arranged below the square connecting box 19, the third ball bearing 22 is fixedly connected with the mounting plate 28 through a fixing rod, a second rotating shaft 23 is fixedly arranged inside the third ball bearing 22, a common electric telescopic rod 21 is fixedly arranged at the top end of the second rotating shaft 23, a square block 20 is fixedly arranged at the telescopic end of the common electric telescopic rod 21, a third bevel gear 24 is fixedly arranged at the bottom end of the second rotating shaft 23, a third bevel gear 24 is fixedly arranged at the bottom end of the second rotating shaft 7, the connecting shaft extends to the lower part of the rotating base 5 and is connected with the fifth bevel gear 29, the first bevel gear 14, the fourth bevel gear 14, the square bevel gear 14 is meshed with the fourth bevel gear 17, and the fourth bevel gear 17;

when the camera 27 needs to rotate up and down, the double-shaft electric telescopic rod 10 is controlled firstly, the limiting piece 9 is separated from the limiting pipe 8, and then the common electric telescopic rod 21 is started, so that the common electric telescopic rod 21 drives the square block 20 to be inserted into the connecting square box 19;

starting the motor 3, driving the connecting shaft 7 to rotate by the motor 3, enabling the connecting shaft 7 to rotate the first rotating shaft 18 through the fifth bevel gear 29, the first bevel gear 14 and the second bevel gear 17, enabling the first rotating shaft 18 to rotate the second rotating shaft 23 through the square box 19 and the square block 20, enabling the second rotating shaft 23 to rotate the third rotating shaft 30 through the third bevel gear 24 and the fourth bevel gear 25, and enabling the third rotating shaft 30 to drive the camera 27 to rotate up and down;

can effectively change the direction of rotation that motor 3 drove camera 27 through biax electric telescopic handle 10, ordinary electric telescopic handle 21, adjust as required.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable unmanned aerial vehicle aerial photography control point positioner, includes unmanned aerial vehicle body (1), its characterized in that: unmanned aerial vehicle body (1) bottom has set firmly mounting bracket (2), mounting bracket (2) bottom has set firmly a plurality of spliced poles (4), spliced pole (4) bottom has set firmly rotation base (5), it is connected with rotor plate (12) to rotate base (5) internal rotation, rotor plate (12) bottom has set firmly two mounting panels (28), two be provided with camera (27) between mounting panel (28), rotor plate (12) all run through on with rotation base (5) and be provided with through-hole (11), rotor plate (12) top has set firmly spacing pipe (8), it is provided with a plurality of slots (13) to run through on spacing pipe (8), mounting bracket (2) inside has set firmly motor (3), the power output shaft of motor (3) extends to mounting bracket (2) below and is connected with connecting axle (7), it has set firmly biax electric telescopic handle (10) to run through on connecting axle (7), the flexible serving of biax electric telescopic handle (10) has set firmly locating part (9), locating part (9) are pegged graft with through-hole (11).

2. The portable unmanned aerial vehicle aerial camera control point positioning device of claim 1, characterized in that: the diameter of the through hole (11) at the top of the rotating base (5) is larger than that of the through hole (11) on the rotating plate (12).

3. The portable unmanned aerial vehicle aerial camera control point positioning device of claim 1, characterized in that: all run through on two mounting panels (28) and set firmly fourth ball bearing (26), fourth ball bearing (26) inside sets firmly third pivot (30), two camera (27) have set firmly between third pivot (30).

4. The portable unmanned aerial vehicle aerial camera control point positioning device of claim 1, characterized in that: be located third pivot (30) right-hand member on camera (27) right side has set firmly fourth bevel gear (25), is located run through on mounting panel (28) on camera (27) right side and has set firmly first ball bearing (15), first ball bearing (15) inside has set firmly the fourth pivot, fourth pivot both ends have all set firmly first bevel gear (14), mounting panel (28) right side is provided with first pivot (18), set firmly second bevel gear (17) on first pivot (18), first pivot (18) top cover is equipped with second ball bearing (16), second ball bearing (16) and rotor plate (12) rigid coupling, first pivot (18) bottom has set firmly connection side box (19), it is provided with third ball bearing (22) to connect side box (19) below, third ball bearing (22) pass through dead lever and mounting panel (28) rigid coupling, third ball bearing (22) inside has set firmly second pivot (23), second pivot (23) top has set firmly common square gear (23), common electric telescopic link (20) the last third electric telescopic pole (23) of second telescopic link has set firmly square gear (23), third electric telescopic pole (23).

5. The portable unmanned aerial vehicle aerial camera control point positioning device of claim 4, characterized in that: the bottom end of the connecting shaft (7) extends to the lower part of the rotating base (5) and is connected with a fifth bevel gear (29), the fifth bevel gear (29) is meshed with the first bevel gear (14), the first bevel gear (14) is meshed with the second bevel gear (17), the third bevel gear (24) is meshed with the fourth bevel gear (25), and the connecting square box (19) is connected with the square block (20) in an inserted mode.

6. The portable unmanned aerial vehicle aerial camera control point positioning device of claim 1, characterized in that: the bottom of the rotating plate (12) is fixedly provided with a transparent protection cover (6), and the camera (27) is located inside the transparent protection cover (6).