Aerial photography unmanned aerial vehicle mounting frame

Abstract

The utility model belongs to the technical field of aerial photography unmanned aerial vehicle mounting frames, and particularly relates to an aerial photography unmanned aerial vehicle mounting frame which comprises a mounting plate, the bottom of the mounting plate is fixedly connected with a vertical plate, the bottom of the vertical plate is fixedly connected with a telescopic rod assembly, the bottom of the telescopic rod assembly is fixedly connected with a hanging rod, and the bottom of the hanging rod is fixedly connected with a telescopic rod. And the bottom of the mounting plate is fixedly connected with a guide column. According to the aerial photography unmanned aerial vehicle mounting frame, the transmission assemblies are controlled to move up and down through the electric telescopic rods, meanwhile, when circular rubber pads on the transmission assemblies make contact with threaded columns on the telescopic rod assemblies, the four telescopic rod assemblies can be synchronously adjusted through the transmission assemblies, and after the circular rubber pads are separated from the threaded columns, the four telescopic rod assemblies can be independently adjusted; and the four telescopic rod assemblies on the aerial photography unmanned aerial vehicle mounting frame can be adjusted independently and synchronously, so that the aerial photography unmanned aerial vehicle mounting frame is more convenient to adjust.

Description

Technical Field

[0001] The utility model belongs to the technical field of aerial photography drone mounting brackets, and particularly relates to an aerial photography drone mounting bracket. Background Art

[0002] A drone is an unmanned aircraft controlled by a radio remote control device and a self - contained program control device, or is operated completely or intermittently autonomously by an on - vehicle computer. Currently, when an aerial photography drone conducts aerial photography, the shooting device is usually fixed on the mounting bracket at the bottom of the aerial photography drone. Then, the shooting device is controlled to move by the aerial photography drone, and shooting is carried out by the shooting device.

[0003] Most of the existing aerial photography drone mounting brackets use telescopic rod components with telescopic capabilities to freely adjust the distance between the hanging rod on the mounting bracket and the aerial photography drone. For example, an aerial photography drone mounting bracket disclosed in Chinese Patent Publication No. CN219029753U. However, since the four telescopic rod components on the mounting bracket can only be adjusted individually, the adjustment process of the mounting bracket is relatively troublesome. At the same time, when adjusting the length of the telescopic rod components, the user needs to measure the length of the telescopic rod components with a scale multiple times, which further makes the adjustment process of the mounting bracket relatively troublesome. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an aerial photography drone mounting bracket, which solves the problem that the adjustment process of the mounting bracket is relatively troublesome because the four telescopic rod components on the mounting bracket can only be adjusted individually. At the same time, it solves the problem that the adjustment process of the mounting bracket is relatively troublesome because the user measures the length of the telescopic rod components with a scale multiple times when adjusting the length of the telescopic rod components.

[0005] The technical solution adopted by the utility model is specifically as follows:

[0006] An aerial photography drone mounting bracket includes a mounting plate. A vertical plate is fixedly connected to the bottom of the mounting plate. A telescopic rod component is fixedly connected to the bottom of the vertical plate. A hanging rod is fixedly connected to the bottom of the telescopic rod component. A guiding column is fixedly connected to the bottom of the mounting plate, and the surface of the guiding column fits with the inner wall of the telescopic rod component. An electric telescopic rod is fixedly connected to the bottom of the mounting plate, and the bottom end of the electric telescopic rod is fixedly connected to a transmission component, and the bottom of the transmission component fits with the upper surface of the telescopic rod component.

[0007] This utility model is further configured such that the telescopic rod assembly includes a threaded column, a threaded cylinder, a first bearing, a first hollow plate, a rotating block, an upper U-shaped column, and an air groove. The surface of the threaded column is threadedly connected to the inner wall of the threaded cylinder. The bottom of the threaded cylinder is fixedly connected to the upper surface of the hanging rod. The air groove is opened at the bottom of the threaded cylinder. The surface of the threaded column is fixedly connected to the inner ring of the first bearing. The outer ring of the first bearing is fixedly connected to the inner wall of the first hollow plate. The upper surface of the first hollow plate is fixedly connected to the bottom of the vertical plate. The inner wall of the rotating block is fixedly connected to the surface of the threaded column. The side surface of the threaded cylinder is fixedly connected to the side surface of the upper U-shaped column. The inner wall of the upper U-shaped column fits with the surface of the guiding column. The upper surface of the threaded column fits with the bottom of the transmission assembly.

[0008] This utility model is further configured such that the transmission assembly includes a cylinder, a second bearing, a sprocket, a chain, a connecting block, a circular rubber pad, and a limiting ring. The surface of the cylinder is fixedly connected to the inner ring of the second bearing. The outer ring of the second bearing is fixedly connected to the inner wall of the connecting block. The upper surface of the connecting block is fixedly connected to the bottom end of the electric telescopic rod. The surface of the cylinder is fixedly connected to the inner wall of the sprocket. The sprocket meshes with the chain. Both the upper and lower sides of the chain fit with the side of the limiting ring close to the sprocket. The inner wall of the limiting ring is fixedly connected to the surface of the cylinder. The bottom of the cylinder is adhesively connected to the upper surface of the circular rubber pad. The bottom of the circular rubber pad fits with the upper surface of the threaded column.

[0009] This utility model is further configured such that the centers of the cylinder, the circular rubber pad, and the threaded column are on the same vertical line, and the diameter of the circular rubber pad is larger than the diameter of the threaded column.

[0010] This utility model is further configured such that a scale is fixedly connected to the bottom of the mounting plate. A strip-shaped hole is opened inside the scale. A second hollow plate is fitted to the side surface of the scale. Fixing bolts are fitted to the side surface of the scale, the inner wall of the strip-shaped hole, and the inner wall of the second hollow plate. Nuts are threadedly connected to the surfaces of the fixing bolts. The side surface of the nut is fixedly connected to the side surface of the second hollow plate. A lower U-shaped column is fixedly connected to the side surface of the second hollow plate. The inner wall of the lower U-shaped column fits with the surface of the guiding column.

[0011] This utility model is further configured such that the width of the strip-shaped hole is equal to the diameter of the fixing bolt, and the height of the strip-shaped hole is larger than the diameter of the fixing bolt.

[0012] The technical effects achieved by this utility model are:

[0013] A mounting rack for an aerial photography drone of the present utility model controls the up-and-down movement of a transmission component through an electric telescopic rod. At the same time, when the circular rubber pad on the transmission component contacts the threaded column on the telescopic rod component, the four telescopic rod components can be synchronously adjusted through the transmission component. After the circular rubber pad separates from the threaded column, the four telescopic rod components can be adjusted individually. Furthermore, through the cooperation of the vertical plate, the telescopic rod component, the guiding column, the electric telescopic rod, and the transmission component, the four telescopic rod components on the mounting rack for the aerial photography drone can be adjusted both individually and synchronously, thereby making the adjustment of the mounting rack for the aerial photography drone more convenient.

[0014] A mounting rack for an aerial photography drone of the present utility model enables the user to accurately adjust the lower U-shaped column to a proper position through the cooperation of a scale, a strip-shaped hole, a second hollow plate, and a fixing nut. At the same time, when the lower U-shaped column contacts the upper U-shaped column on the telescopic rod component, the upper U-shaped column can be limited by the lower U-shaped column, and the length of the telescopic rod component cannot be further extended. Furthermore, through the cooperation of the scale, the strip-shaped hole, the second hollow plate, the fixing nut, and the lower U-shaped column, the length of the telescopic rod component cannot be changed any further after being adjusted to a proper length, so that when adjusting the length of the telescopic rod component, it is not necessary to measure the length of the telescopic rod component multiple times. Description of the Drawings

[0015] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0016] Figure 2 is a side view of the structure of the present utility model;

[0017] Figure 3 is Figure 2 a cross-sectional view taken along line A-A in

[0018] Figure 4 is a top view of the telescopic rod component in the present utility model;

[0019] Figure 5 is Figure 4 a cross-sectional view taken along line B-B in

[0020] Figure 6 is a top view of the transmission component in the present utility model;

[0021] Figure 7 is Figure 6 a cross-sectional view taken along line C-C in

[0022] Figure 8 is a top view of the second hollow plate in the present utility model.

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] 1. Mounting plate; 2. Vertical plate; 3. Telescopic rod assembly; 301. Threaded column; 302. Threaded barrel; 303. First bearing; 304. First hollow plate; 305. Rotating block; 306. Upper U-shaped column; 307. Air groove; 4. Hanging rod; 5. Guide post; 6. Electric telescopic rod; 7. Transmission assembly; 701. Cylinder; 702. Second bearing; 703. Sprocket; 704. Chain; 705. Connecting block; 706. Circular rubber pad; 707. Limit ring; 8. Scale; 9. Strip-shaped hole; 10. Second hollow plate; 11. Fixed bolt; 12. Nut; 13. Lower U-shaped column. Detailed implementation manners

[0025] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings of the specification.

[0026] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0027] As Figures 1 to 7 shown, an aerial photography drone mounting rack includes a mounting plate 1. The bottom of the mounting plate 1 is fixedly connected to a vertical plate 2. The bottom of the vertical plate 2 is fixedly connected to a telescopic rod assembly 3. The bottom of the telescopic rod assembly 3 is fixedly connected to a hanging rod 4. The bottom of the mounting plate 1 is fixedly connected to a guide post 5. The surface of the guide post 5 fits with the inner wall of the telescopic rod assembly 3. The bottom of the mounting plate 1 is fixedly connected to an electric telescopic rod 6. The bottom end of the electric telescopic rod 6 is fixedly connected to a transmission assembly 7. The bottom of the transmission assembly 7 fits with the upper surface of the telescopic rod assembly 3.

[0028] Among them, the telescopic rod assembly 3 includes a threaded column 301, a threaded barrel 302, a first bearing 303, a first hollow plate 304, a rotating block 305, an upper U-shaped column 306, and an air groove 307. The surface of the threaded column 301 is threadedly connected to the inner wall of the threaded barrel 302. The bottom of the threaded barrel 302 is fixedly connected to the upper surface of the hanging rod 4. The air groove 307 is opened at the bottom of the threaded barrel 302. The surface of the threaded column 301 is fixedly connected to the inner ring of the first bearing 303. The outer ring of the first bearing 303 is fixedly connected to the inner wall of the first hollow plate 304. The upper surface of the first hollow plate 304 is fixedly connected to the bottom of the vertical plate 2. The inner wall of the rotating block 305 is fixedly connected to the surface of the threaded column 301. The side of the threaded barrel 302 is fixedly connected to the side of the upper U-shaped column 306. The inner wall of the upper U-shaped column 306 fits with the surface of the guide post 5. The upper surface of the threaded column 301 fits with the bottom of the transmission assembly 7.

[0029] The transmission assembly 7 includes a cylinder 701, a second bearing 702, a sprocket 703, a chain 704, a connecting block 705, a circular rubber pad 706, and a limit ring 707. The surface of the cylinder 701 is fixedly connected to the inner ring of the second bearing 702, and the outer ring of the second bearing 702 is fixedly connected to the inner wall of the connecting block 705. The upper surface of the connecting block 705 is fixedly connected to the bottom end of the electric telescopic rod 6. The surface of the cylinder 701 is fixedly connected to the inner wall of the sprocket 703. The sprocket 703 meshes with the chain 704. Both the upper and lower sides of the chain 704 are in contact with one side of the limit ring 707 close to the sprocket 703. The inner wall of the limit ring 707 is fixedly connected to the surface of the cylinder 701. The chain 704 is limited by the limit ring 707 so that the chain 704 cannot be separated from the sprocket 703. The bottom of the cylinder 701 is adhesively bonded to the upper surface of the circular rubber pad 706. The bottom of the circular rubber pad 706 is in contact with the upper surface of the threaded post 301. The centers of the cylinder 701, the circular rubber pad 706, and the threaded post 301 are on the same vertical line. The diameter of the circular rubber pad 706 is larger than the diameter of the threaded post 301.

[0030] It should be noted that when the threaded post 301 rotates, through the cooperation of the guide post 5 and the upper U-shaped post 306, the threaded barrel 302 will not rotate with the threaded post 301, and the threaded barrel 302 moves upward or downward through the thread. The electric telescopic rod 6 controls the up and down movement of the transmission assembly 7. At the same time, when the circular rubber pad 706 on the transmission assembly 7 contacts the threaded post 301 on the telescopic rod assembly 3, due to the frictional force between the circular rubber pad 706 and the threaded post 301, the cylinder 701 can rotate with the threaded post 301, and through the cooperation of the chain 704 and the sprocket 703, the threaded posts 301 on the four telescopic rod assemblies 3 can rotate synchronously. After the circular rubber pad 706 is separated from the threaded post 301, the threaded posts 301 on the four telescopic rod assemblies 3 can rotate independently.

[0031] As Figures 1 to 8 shown, a scale 8 is fixedly connected to the bottom of the mounting plate 1. A strip-shaped hole 9 is formed inside the scale 8. A second hollow plate 10 is arranged in contact with the side of the scale 8. Fixing bolts 11 are arranged in contact with the side of the scale 8, the inner wall of the strip-shaped hole 9, and the inner wall of the second hollow plate 10. The width of the strip-shaped hole 9 is equal to the diameter of the fixing bolt 11, and the height of the strip-shaped hole 9 is larger than the diameter of the fixing bolt 11. A nut 12 is threadedly connected to the surface of the fixing bolt 11. The side of the nut 12 is fixedly connected to the side of the second hollow plate 10. A lower U-shaped post 13 is fixedly connected to the side of the second hollow plate 10. The inner wall of the lower U-shaped post 13 is in contact with the surface of the guide post 5.

[0032] It should be noted that the scale 8 enables the user to intuitively judge the distance between the second hollow plate 10 and the mounting plate 1. At the same time, through the cooperation of the fixing bolt 11 and the nut 12, after the second hollow plate 10 is moved to the appropriate position, it can be directly fixed at the appropriate position. When the lower U-shaped column 13 contacts the upper U-shaped column 306 on the telescopic rod assembly 3, the lower U-shaped column 13 can limit the upper U-shaped column 306, and the length of the telescopic rod assembly 3 cannot continue to extend. Furthermore, through the cooperation of the scale 8, the strip hole 9, the second hollow plate 10, the fixing nut 12 and the lower U-shaped column 13, the length of the telescopic rod assembly 3 cannot be changed any further after being adjusted to the appropriate length. Therefore, when adjusting the length of the telescopic rod assembly 3, it is not necessary to measure the length of the telescopic rod assembly 3 multiple times.

[0033] The working principle of the present utility model is as follows: First, the mounting plate 1 is fixed on the aerial photography drone. Then, according to the usage requirements, the position of the hanging rod 4 is adjusted. If it is necessary to adjust the four telescopic rod assemblies 3 synchronously, first, the electric telescopic rod 6 is used to make the circular rubber pad 706 contact the threaded column 301. Then, through the friction between the circular rubber pad 706 and the threaded column 301, the cylinder 701 can rotate together with the threaded column 301, and through the cooperation of the chain 704 and the sprocket 703, the threaded columns 301 on the four telescopic rod assemblies 3 can rotate synchronously. If it is necessary to adjust each telescopic rod assembly 3 individually, the electric telescopic rod 6 is used to separate the circular rubber pad 706 from the threaded column 301, and then the threaded column 301 on each telescopic rod assembly 3 can rotate individually.

[0034] When adjusting the distance between the hanging rod 4 and the mounting plate 1, first, the fixing bolt 11 is rotated to loosen the fixing bolt 11 and the second hollow plate 10 from the scale 8. According to the scale on the scale 8, the second hollow plate 10 can be moved to the appropriate position, and then the fixing bolt 11 is rotated to clamp the scale 8 with the fixing bolt 11 and the second hollow plate 10. At this time, the second hollow plate 10 can be fixed at the appropriate position. Then, by rotating the rotating block 305 on the threaded column 301, the hanging rod 4 moves downward under the cooperation of the threaded column 301 and the threaded barrel 302. After the upper U-shaped column 306 contacts the lower U-shaped column 13, the lower U-shaped column 13 can limit the upper U-shaped column 306, and the length of the telescopic rod assembly 3 cannot continue to extend. At this time, the length of the telescopic rod assembly 3 can reach the appropriate value.

[0035] The above is only the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model are implemented according to the conventional means in the art without special description and limitation.

Claims

1. An aerial photography drone mounting bracket, characterized in that: It includes a mounting plate (1), a vertical plate (2) is fixedly connected to the bottom of the mounting plate (1), a telescopic rod assembly (3) is fixedly connected to the bottom of the vertical plate (2), a hanging rod (4) is fixedly connected to the bottom of the telescopic rod assembly (3), a guiding column (5) is fixedly connected to the bottom of the mounting plate (1), the surface of the guiding column (5) fits with the inner wall of the telescopic rod assembly (3), an electric telescopic rod (6) is fixedly connected to the bottom of the mounting plate (1), a driving assembly (7) is fixedly connected to the bottom end of the electric telescopic rod (6), and the bottom of the driving assembly (7) fits with the upper surface of the telescopic rod assembly (3).

2. The aerial photography drone mounting bracket according to claim 1, wherein: The telescopic rod assembly (3) includes a threaded column (301), a threaded barrel (302), a first bearing (303), a first hollow plate (304), a rotating block (305), an upper U-shaped column (306) and an air groove (307). The surface of the threaded column (301) is threadedly connected to the inner wall of the threaded barrel (302). The bottom of the threaded barrel (302) is fixedly connected to the upper surface of the hanging rod (4). The air groove (307) is opened at the bottom of the threaded barrel (302). The surface of the threaded column (301) is fixedly connected to the inner ring of the first bearing (303). The outer ring of the first bearing (303) is fixedly connected to the inner wall of the first hollow plate (304). The upper surface of the first hollow plate (304) is fixedly connected to the bottom of the vertical plate (2). The inner wall of the rotating block (305) is fixedly connected to the surface of the threaded column (301). The side of the threaded barrel (302) is fixedly connected to the side of the upper U-shaped column (306). The inner wall of the upper U-shaped column (306) fits with the surface of the guiding column (5). The upper surface of the threaded column (301) fits with the bottom of the driving assembly (7).

3. The aerial photography drone mounting bracket according to claim 2, wherein: The driving assembly (7) includes a cylinder (701), a second bearing (702), a sprocket (703), a chain (704), a connecting block (705), a circular rubber pad (706) and a limiting ring (707). The surface of the cylinder (701) is fixedly connected to the inner ring of the second bearing (702). The outer ring of the second bearing (702) is fixedly connected to the inner wall of the connecting block (705). The upper surface of the connecting block (705) is fixedly connected to the bottom end of the electric telescopic rod (6). The surface of the cylinder (701) is fixedly connected to the inner wall of the sprocket (703). The sprocket (703) meshes with the chain (704). Both the upper and lower sides of the chain (704) fit with one side of the limiting ring (707) close to the sprocket (703). The inner wall of the limiting ring (707) is fixedly connected to the surface of the cylinder (701). The bottom of the cylinder (701) is adhesively bonded to the upper surface of the circular rubber pad (706). The bottom of the circular rubber pad (706) fits with the upper surface of the threaded column (301).

4. The aerial drone mounting bracket according to claim 3, characterized in that: The centers of the cylinder (701), the circular rubber pad (706) and the threaded column (301) are on the same vertical line, and the diameter of the circular rubber pad (706) is larger than the diameter of the threaded column (301).

5. The aerial photography drone mounting bracket according to claim 1, characterized in that: A scale (8) is fixedly connected to the bottom of the mounting plate (1). A strip-shaped hole (9) is formed inside the scale (8). A second hollow plate (10) is attached to the side of the scale (8). A fixing bolt (11) is attached to the side of the scale (8), the inner wall of the strip-shaped hole (9), and the inner wall of the second hollow plate (10). A nut (12) is threadedly connected to the surface of the fixing bolt (11). The side of the nut (12) is fixedly connected to the side of the second hollow plate (10). A lower U-shaped column (13) is fixedly connected to the side of the second hollow plate (10). The inner wall of the lower U-shaped column (13) is attached to the surface of the guide post (5).

6. The aerial photography drone mounting bracket according to claim 5, wherein: The width of the strip-shaped hole (9) is equal to the diameter of the fixing bolt (11), and the height of the strip-shaped hole (9) is greater than the diameter of the fixing bolt (11).

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