Mounting structure of camera for geographic surveying and mapping of unmanned aerial vehicle

Abstract

The utility model relates to the technical field of geographic surveying and mapping, and discloses a mounting structure of a camera for unmanned aerial vehicle geographic surveying and mapping, one side of a connecting frame is connected with a fixing plate below a mounting frame, guide rods are symmetrically mounted on the upper surface of the fixing plate, a screw rod is arranged between the two guide rods on the upper surface of the fixing plate, and the screw rod is connected with the connecting frame. A first nut and a second nut are respectively arranged outside the screw rod from top to bottom; a clamping plate is arranged on the inner side of the mounting frame, a rotating rod is arranged in the middle of one side of the clamping plate, and one side of the rotating rod penetrates through the outer side of the mounting frame and is connected with a rotating disc. Through rotation of the first nut and the second nut outside the screw rod, the mounting rack can move between the two guide rods, the height of the mounting rack can be adjusted, and the adjusted mounting rack can be fixed through the first nut and the second nut, so that the height of the unmanned aerial vehicle geographic surveying and mapping camera in the mounting rack can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of geographic surveying and mapping, in particular to an installation structure of a camera for geographic surveying and mapping of an unmanned aerial vehicle. Background Art

[0002] Drone geographic surveying and mapping mainly uses drones to measure and map natural geographic elements. The use of drones can improve the efficiency of geographic surveying and mapping work. However, the use of cameras is indispensable during surveying and mapping. The camera is the shooting structure of drones for geographic surveying and mapping. When the camera is used, it needs to be installed with the drone through a mounting structure.

[0003] A Chinese patent discloses a camera mounting structure for unmanned aerial vehicle geographic mapping (authorization announcement number CN219172669U). The patented technology solves the problem that the existing camera is connected to the mounting block through multiple threaded components or clamps, and it takes a certain amount of time to fix the camera. In addition, the camera needs to be removed after each mapping is completed, which makes it difficult for users to quickly assemble and fix the mounting block and the camera.

[0004] Therefore, those skilled in the art provide a mounting structure for a camera used for geographic mapping of an unmanned aerial vehicle to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a mounting structure for a camera used for geographic surveying and mapping of an unmanned aerial vehicle, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mounting structure for a camera for geographic surveying and mapping of an unmanned aerial vehicle comprises a mounting plate and a connecting plate symmetrically mounted on the lower surface of the mounting plate, an "L"-shaped connecting frame is arranged on one side of the connecting frame below the connecting plate, a mounting frame is arranged on one side of the connecting frame below the connecting plate, a fixing plate is connected to one side of the connecting frame below the mounting frame, a guide rod is symmetrically mounted on the upper surface of the fixing plate, a screw is arranged between two guide rods on the upper surface of the fixing plate, and a first nut and a second nut are arranged on the outside of the screw from top to bottom respectively;

[0008] A clamping plate is arranged on the inner side of the mounting frame, a rotating rod is arranged at the middle position of one side of the clamping plate, and one side of the rotating rod passes through the outer side of the mounting frame and is connected with a rotating disk.

[0009] As a further solution of the utility model: the upper end of the guide rod passes through the upper surface of the mounting frame and is connected to the lower surface of the connecting plate, and the height of the screw rod is the same as the height of the guide rod.

[0010] As a further solution of the present invention: the first nut is arranged on the upper surface of the mounting frame, and the second nut is arranged on the lower surface of the mounting frame.

[0011] As a further solution of the utility model: the outer side of the mounting frame is symmetrically provided with rotation holes, and one end of the rotation rod passes through the rotation hole and is threadedly connected to the rotation hole.

[0012] As a further solution of the utility model: a bearing is installed at a middle position of one side of the clamping plate, and one end of the rotating rod is embedded in the bearing and rotatably connected to the bearing.

[0013] As a further solution of the utility model: an anti-skid layer is arranged on one side of the clamping plate, and anti-skid stripes are arranged on the outer side of the anti-skid layer.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A mounting structure for a camera for geographic surveying and mapping of an unmanned aerial vehicle. By rotating a first nut and a second nut outside a screw rod, a mounting frame can be moved between two guide rods, thereby adjusting the height of the mounting frame. The adjusted mounting frame can be fixed by the first nut and the second nut, thereby facilitating the adjustment of the height of the camera for geographic surveying and mapping of the unmanned aerial vehicle in the mounting frame, so that it can facilitate geographic surveying and mapping work at different heights.

[0016] 2. A mounting structure for a camera for geographic surveying and mapping of an unmanned aerial vehicle. The turntable arranged at one end of the rotating rod rotates, which causes the clamping plate to move inside the mounting frame, thereby enabling the camera for geographic surveying and mapping of the unmanned aerial vehicle installed inside the mounting frame to be quickly positioned and clamped, thereby preventing the camera from falling and causing damage during use. The structure is simple and easy to operate, and the camera can be easily installed and disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The schematic diagram of the structure of the installation structure of a camera for geographic surveying and mapping of an unmanned aerial vehicle is shown;

[0018] Figure 2 This is a schematic diagram of the structure of a transfer hole in the installation structure of a camera for geographic surveying and mapping of an unmanned aerial vehicle;

[0019] Figure 3 This is a schematic diagram of the structure of a first nut in a mounting structure of a camera for geographic surveying and mapping of an unmanned aerial vehicle;

[0020] Figure 4 The present invention is a schematic diagram of the structure of a clamping plate in the installation structure of a camera for geographic surveying and mapping of an unmanned aerial vehicle.

[0021] In the figure: 1. mounting plate; 11. connecting plate; 2. clamping plate; 21. rotating rod; 22. bearing; 23. turntable; 24. anti-skid layer; 3. mounting frame; 31. rotating hole; 4. connecting frame; 5. fixing plate; 51. guide rod; 52. screw rod; 521. first nut; 522. second nut. DETAILED DESCRIPTION

[0022] See also Figures 1 to 4 In an embodiment of the utility model, a mounting structure of a camera for unmanned aerial vehicle geographic surveying and mapping comprises a mounting plate 1 and a connecting plate 11 symmetrically mounted on the lower surface of the mounting plate 1, an L-shaped connecting frame 4 is arranged on one side of the connecting plate 11, and a mounting frame 3 is arranged on one side of the connecting frame 4 below the connecting plate 11, a fixing plate 5 is connected to one side of the connecting frame 4 below the mounting frame 3, a guide rod 51 is symmetrically mounted on the upper surface of the fixing plate 5, and a screw 52 is arranged between two guide rods 51 on the upper surface of the fixing plate 5, and a first nut 521 and a second nut 522 are respectively arranged on the outside of the screw 52 from top to bottom, and the setting utilizes the rotation of the first nut 521 and the second nut 522, so that the mounting frame 3 can move between the connecting plate 11 and the fixing plate 5, and then the height of the mounting frame 3 can be adjusted, so that the camera for unmanned aerial vehicle geographic surveying and mapping can be installed at different heights.

[0023] A clamping plate 2 is provided on the inner side of the mounting frame 3, and a rotating rod 21 is provided at the middle position of one side of the clamping plate 2. One side of the rotating rod 21 passes through the outer side of the mounting frame 3 and is connected to a turntable 23. This arrangement utilizes the rotating rod 21 at one end of the turntable 23 to rotate, which will cause the clamping plate 2 to move inside the mounting frame 3, thereby clamping and fixing the camera placed inside the mounting frame 3.

[0024] exist Figure 1 , Figure 2 and Figure 3 Middle: The upper end of the guide rod 51 passes through the upper surface of the mounting frame 3 and is connected to the lower surface of the connecting plate 11. The height of the screw rod 52 is the same as that of the guide rod 51. The first nut 521 is set on the upper surface of the mounting frame 3, and the second nut 522 is set on the lower surface of the mounting frame 3. This setting utilizes the rotation of the first nut 521 and the second nut 522, so that the mounting frame 3 can be limited and fixed after the height is adjusted, thereby ensuring the stability of the mounting frame 3.

[0025] exist Figure 2 and Figure 4Middle: The outer side of the mounting frame 3 is symmetrically provided with rotating holes 31, one end of the rotating rod 21 passes through the rotating hole 31 and is threadedly connected to the rotating hole 31, a bearing 22 is installed at the middle position of one side of the clamping plate 2, one end of the rotating rod 21 is embedded in the bearing 22 and is rotatably connected to the bearing 22. This arrangement utilizes the rotation of the rotating rod 21 to move the clamping plate 2, so as to quickly position and clamp the camera inside the mounting frame 3.

[0026] exist Figure 4 Middle: An anti-skid layer 24 is provided on one side of the clamping plate 2, and anti-skid stripes are provided on the outer side of the anti-skid layer 24. This arrangement utilizes the anti-skid layer 24 to improve the clamping effect of the camera.

[0027] The working principle of the utility model is as follows: when the mounting structure of the camera for geographic surveying and mapping of the unmanned aerial vehicle of the utility model is used, the height of the mounting frame 3 is first adjusted according to the needs, so that the camera can be installed and used at different heights. When adjusting, the first nut 521 outside the screw rod 52 is first rotated upward, and the second nut 522 is rotated downward, so that the mounting frame 3 can be moved outside the guide rod 51, and then the height of the mounting frame 3 can be adjusted. After adjustment, the mounting frame 3 can be locked and limited by rotating the first nut 521 and the second nut 522, so as to ensure the stability of the mounting frame 3. After adjustment, the camera can be installed in the mounting frame 3, and the turntable 23 set at one end of the rotating rod 21 is rotated, which will make the clamping plate 2 move on the inner side of the mounting frame 3, and then the camera for geographic surveying and mapping of the unmanned aerial vehicle installed in the mounting frame 3 can be quickly positioned and clamped to avoid the camera from falling and causing damage during use. After installation, the mounting plate 1 can be installed on the unmanned aerial vehicle by bolts for use.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mounting structure for a camera for geographic surveying and mapping of an unmanned aerial vehicle, comprising a mounting plate (1) and a connecting plate (11) symmetrically mounted on the lower surface of the mounting plate (1), characterized in that: An "L"-shaped connecting frame (4) is arranged on one side of the connecting plate (11), and a mounting frame (3) is arranged on one side of the connecting frame (4) below the connecting plate (11); a fixing plate (5) is connected to one side of the connecting frame (4) below the mounting frame (3); guide rods (51) are symmetrically mounted on the upper surface of the fixing plate (5); a screw rod (52) is arranged on the upper surface of the fixing plate (5) between two guide rods (51); and a first nut (521) and a second nut (522) are respectively arranged on the outside of the screw rod (52) from top to bottom; A clamping plate (2) is arranged on the inner side of the mounting frame (3), a rotating rod (21) is arranged at the middle position of one side of the clamping plate (2), and one side of the rotating rod (21) passes through the outer side of the mounting frame (3) and is connected to a rotating disk (23).

2. The mounting structure of a camera for unmanned aerial vehicle geographic surveying and mapping according to claim 1, characterized in that: The upper end of the guide rod (51) passes through the upper surface of the mounting frame (3) and is connected to the lower surface of the connecting plate (11), and the height of the screw rod (52) is the same as that of the guide rod (51).

3. The mounting structure of a camera for unmanned aerial vehicle geographic surveying and mapping according to claim 1, characterized in that: The first nut (521) is arranged on the upper surface of the mounting frame (3), and the second nut (522) is arranged on the lower surface of the mounting frame (3).

4. The mounting structure of a camera for unmanned aerial vehicle geographic surveying and mapping according to claim 1, characterized in that: A rotating hole (31) is symmetrically provided on the outer side of the mounting frame (3), and one end of the rotating rod (21) passes through the rotating hole (31) and is threadedly connected to the rotating hole (31).

5. The mounting structure of a camera for unmanned aerial vehicle geographic surveying and mapping according to claim 1, characterized in that: A bearing (22) is installed at the middle position of one side of the clamping plate (2), and one end of the rotating rod (21) is embedded in the bearing (22) and is rotatably connected to the bearing (22).

6. The mounting structure of a camera for unmanned aerial vehicle geographic surveying and mapping according to claim 1, characterized in that: An anti-skid layer (24) is provided on one side of the clamping plate (2), and anti-skid stripes are provided on the outer side of the anti-skid layer (24).

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