Aerial photography unmanned aerial vehicle

Abstract

The aerial photography unmanned aerial vehicle comprises an unmanned aerial vehicle body, a camera body, a supporting plate, a buffering assembly and a protection assembly, the buffering assembly is arranged at the bottom of the supporting plate, and the protection assembly is arranged at the bottom of the supporting plate; the buffering assembly comprises an adjusting shell fixedly installed at the bottom of the supporting plate, a first bevel gear is rotationally installed in the adjusting shell, a second bevel gear is rotationally installed in the adjusting shell, a rotary knob is rotationally installed on one side of the adjusting shell and connected with the first bevel gear, and a threaded column is rotationally installed at the bottom of the adjusting shell. And the threaded column is connected with the second bevel gear. According to the aerial photography unmanned aerial vehicle, a user can conveniently adjust the buffering force of the aerial photography unmanned aerial vehicle according to actual needs through the arranged buffering assembly, and therefore the buffering effect of the aerial photography unmanned aerial vehicle is improved. And through the arranged buffer assembly, a user can conveniently replace a buffer spring after the buffer spring cannot be used, so that the buffer effect of the aerial photography unmanned aerial vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an aerial photography unmanned aerial vehicle. Background Art

[0002] UAV aerial images have the advantages of high definition, large scale, small area, and high currentness. They are particularly suitable for obtaining aerial images of strip areas (highways, railways, rivers, reservoirs, etc.). Unmanned aircraft provide a remote sensing platform for aerial photography that is easy to operate and easy to transfer. Take-off and landing are less restricted by the site, and can take off and land on playgrounds, roads or other open grounds. They have good stability and safety, and are very easy to transfer.

[0003] For example, the patent application with application number CN201721264993.9 includes a UAV flight platform, a high-definition camera, a camera compartment is arranged inside the UAV flight platform, a lifting device is arranged in the camera compartment, the high-definition camera is arranged on the lifting device, and a landing buffer bracket is arranged on the UAV flight platform. The utility model is mainly used for aerial photography, and protects the UAV and the high-definition camera when the aerial photography UAV lands.

[0004] However, after the above-mentioned aerial photography drone is used many times, the airbag cannot be replaced, which causes the cushioning capacity of the airbag to the aerial photography drone to gradually decrease, and the cushioning capacity of the airbag to the aerial photography drone cannot be adjusted according to actual needs. If the cushioning capacity of the airbag is low, it cannot cushion the aerial photography drone. If the cushioning capacity of the airbag is high, the aerial photography drone will be bounced off after cushioning, causing damage. It is urgent to design an aerial photography drone to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an aerial photography drone to solve the above-mentioned deficiencies in the prior art.

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

[0007] It includes a drone body, a camera body, a support plate, a buffer component and a protection component, wherein the buffer component is arranged at the bottom of the support plate, and the protection component is arranged at the bottom of the support plate;

[0008] The buffer assembly includes an adjustment shell fixedly mounted on the bottom of the support plate, a first bevel gear is rotatably mounted in the adjustment shell, a second bevel gear is rotatably mounted in the adjustment shell, a knob is rotatably mounted on one side of the adjustment shell, the knob is connected to the first bevel gear, a threaded column is rotatably mounted on the bottom of the adjustment shell, and the threaded column is connected to the second bevel gear.

[0009] The buffer component provided enables the user to adjust the buffer strength of the aerial photography drone according to actual needs, thereby increasing the buffer effect of the aerial photography drone.

[0010] The buffer component provided can facilitate users to replace the buffer spring after it becomes unusable, thereby improving the buffer effect of the aerial photography drone.

[0011] A square column is fixedly installed at the bottom of the adjustment shell, a square groove is opened at the bottom of the square column, a square plate is slidably installed in the square groove, and the square plate is threadedly connected with the threaded column.

[0012] A limiting groove is provided on one side of the square column, a limiting plate is clamped in the limiting groove, a buffer spring is provided between the limiting plate and the square plate, a notch is provided at the bottom of the square plate, a rotating plate is rotatably installed in the notch, a buckle is fixedly installed on one side of the rotating plate, a buffer column is fixedly installed at the bottom of the square plate, a buffer plate is fixedly installed at the bottom of the buffer column, and an anti-skid plate is fixedly installed at the bottom of the buffer plate.

[0013] The drone body is arranged on the top of the support plate.

[0014] The protection assembly includes a first protection plate, a second protection plate, a circular plate, a guide plate, a cylinder, an electric push rod, a retractable plate and a protection ring plate. The protection ring plate is fixedly installed at the bottom of the support plate, the retractable plate is slidably installed in the protection ring plate, the first protection plate is rotatably installed on the top of the retractable plate, the second protection plate is rotatably installed at the bottom of the support plate, a circular groove is opened on one side of the second protection plate, the circular plate is rotatably installed in the circular groove, and the circular plate is fixedly connected to the first protection plate.

[0015] The guide plate is fixedly installed on the bottom of the support plate, and the other guide plate is fixedly installed on the top of the retracting plate. A guide groove is opened on one side of the guide plate, and the cylinder is slidably installed in the guide groove. The first protective plate is rotatably connected to the cylinder, and the second protective plate is rotatably connected to the other cylinder. The electric push rod is fixedly installed on the bottom of the support plate, and the cylinder is fixedly connected to the output end of the electric push rod. The camera body is arranged at the bottom of the retracting plate.

[0016] In the above technical solution, the aerial photography drone provided by the utility model has the following beneficial effects:

[0017] 1. The buffer component provided enables the user to adjust the buffer strength of the aerial photography drone according to actual needs, thereby increasing the buffer effect of the aerial photography drone.

[0018] 2. The buffer component provided enables the user to replace the buffer spring when it becomes unusable, thereby improving the buffer effect of the aerial photography drone.

[0019] 3. The protective component can be set to protect the camera body, thereby preventing the camera body from being damaged when the anti-aerial photography drone lands. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 A schematic diagram of the structure of an aerial photography drone provided for an aerial photography drone embodiment of the utility model.

[0022] Figure 2 A schematic diagram of the cross-sectional structure of an aerial photography drone provided in an embodiment of the utility model.

[0023] Figure 3 A schematic diagram of the structure of a buffer component provided for an aerial photography UAV embodiment of the utility model.

[0024] Figure 4 A schematic diagram of the protective component structure provided for an aerial photography UAV embodiment of the utility model.

[0025] 1. UAV body; 2. Camera body; 3. Support plate; 4. Buffer assembly; 5. Protection assembly; 6. Adjustment housing; 7. First bevel gear; 8. Second bevel gear; 9. Knob; 10. Threaded column; 11. Square column; 12. Square groove; 13. Square plate; 14. Limiting groove; 15. Limiting plate; 16. Buffer spring; 17. Notch; 18. Rotating plate; 19. Buckle; 20. Buffer column; 21. Buffer plate; 22. Anti-skid plate; 23. First protection plate; 24. Second protection plate; 25. Round plate; 26. Guide plate; 27. Round column; 28. Electric push rod; 29. ​​Retractable plate; 30. Round groove; 31. Guide groove; 32. Protection ring plate. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] like Figure 1-4 As shown, an aerial photography drone provided by an embodiment of the utility model.

[0028] It includes a drone body 1, a camera body 2, a support plate 3, a buffer component 4 and a protection component 5, wherein the buffer component 4 is arranged at the bottom of the support plate 3, and the protection component 5 is arranged at the bottom of the support plate 3;

[0029] The buffer assembly 4 includes an adjustment housing 6 fixedly mounted on the bottom of the support plate 3, a first bevel gear 7 is rotatably mounted in the adjustment housing 6, a second bevel gear 8 is rotatably mounted in the adjustment housing 6, a knob 9 is rotatably mounted on one side of the adjustment housing 6, the knob 9 is connected to the first bevel gear 7, a threaded column 10 is rotatably mounted on the bottom of the adjustment housing 6, the threaded column 10 is connected to the second bevel gear 8, the limit fixing of the rotating plate 18 by the release buckle 19 is released, and the rotating plate 18 is rotated to release its limit on the limit plate 15, and the buffer column 20 is held to remove the limit plate 15 from the square groove 12 to release it from the buffer spring 1 6 is squeezed, and the buffer spring 16 is replaced. After the buffer spring 16 is replaced, refer to the above operation, insert the limit plate 15 into the square groove 12, so that it squeezes the buffer spring 16, and the rotating plate 18 limits the limit plate 15, and the buckle 19 limits and fixes the rotating plate 18. According to actual needs, turn the knob 9, the knob 9 drives the threaded column 10 to rotate through the first bevel gear 7 and the second bevel gear 8, and the threaded column 10 drives the square plate 13 to move, and the square plate 13 squeezes the buffer spring 16 to adjust the buffering force of the buffer spring 16.

[0030] The buffer component 4 provided can facilitate the user to adjust the buffer strength of the aerial photography drone according to actual needs, thereby increasing the buffer effect of the aerial photography drone.

[0031] The buffer assembly 4 can be provided to facilitate the user to replace the buffer spring 16 after it becomes unusable, thereby improving the buffer effect of the aerial photography drone.

[0032] Reference Figure 3 In this embodiment, a square column 11 is fixedly installed at the bottom of the adjustment housing 6. A square groove 12 is opened at the bottom of the square column 11. A square plate 13 is slidably installed in the square groove 12. The square plate 13 is threadedly connected to the threaded column 10.

[0033] The buffer spring 16 can be compressed by the provided square plate 13 , so as to adjust the buffer force of the buffer spring 16 .

[0034] A limiting groove 14 is provided on one side of the square column 11, a limiting plate 15 is clamped in the limiting groove 14, a buffer spring 16 is provided between the limiting plate 15 and the square plate 13, a notch 17 is provided at the bottom of the square plate 13, a rotating plate 18 is rotatably installed in the notch 17, a buckle 19 is fixedly installed on one side of the rotating plate 18, a buffer column 20 is fixedly installed at the bottom of the square plate 13, a buffer plate 21 is fixedly installed at the bottom of the buffer column 20, and an anti-skid plate 22 is fixedly installed at the bottom of the buffer plate 21.

[0035] The limiting groove 14 can limit the limiting plate 15, thereby increasing the stability of the limiting plate 15 when moving.

[0036] Reference Figure 1 In this embodiment, the drone body 1 is arranged on the top of the support plate 3 .

[0037] Reference Figure 4 The protection assembly 5 of this embodiment includes a first protection plate 23, a second protection plate 24, a circular plate 25, a guide plate 26, a cylinder 27, an electric push rod 28, a retractable plate 29 and a protection ring plate 32. The protection ring plate 32 is fixedly installed at the bottom of the support plate 3, and the retractable plate 29 is slidably installed in the protection ring plate 32. The first protection plate 23 is rotatably installed on the top of the retractable plate 29, and the second protection plate 24 is rotatably installed at the bottom of the support plate 3. A circular groove 30 is opened on one side of the second protection plate 24, and the circular plate 25 is rotatably installed in the circular groove 30. The circular plate 25 is fixedly connected to the first protection plate 23. The electric push rod 28 is controlled to drive the first protection plate 23 to move through the cylinder 27. The first protection plate 23 cooperates with the second protection plate 24 to drive the retractable plate 29 to move, and the retractable plate 29 drives the camera body 2 to move.

[0038] The protective component 5 can protect the camera body 2, thereby preventing the camera body 2 from being damaged when the anti-aerial photography drone lands.

[0039] The guide plate 26 is fixedly installed on the bottom of the support plate 3, and another guide plate 26 is fixedly installed on the top of the retracting plate 29. A guide groove 31 is opened on one side of the guide plate 26, and the cylinder 27 is slidably installed in the guide groove 31. The first protective plate 23 is rotatably connected to the cylinder 27, and the second protective plate 24 is rotatably connected to the other cylinder 27. The electric push rod 28 is fixedly installed on the bottom of the support plate 3, and the cylinder 27 is fixedly connected to the output end of the electric push rod 28. The camera body 2 is arranged at the bottom of the retracting plate 29.

[0040] The guide groove 31 is provided to guide and limit the cylinder 27, thereby increasing the stability of the cylinder 27 when moving.

[0041] Working principle: First, release the limit fixation of the rotating plate 18 by the buckle 19, and rotate the rotating plate 18 to release its limit on the limit plate 15, hold the buffer column 20 to take the limit plate 15 out of the square groove 12, so that it releases the squeezing of the buffer spring 16, and replace the buffer spring 16. After the replacement of the buffer spring 16 is completed, refer to the above operation, insert the limit plate 15 into the square groove 12, so that it squeezes the buffer spring 16, so that the rotating plate 18 limits the limit plate 15, and the buckle 19 moves the rotating plate 18. The limit position is fixed, and the knob 9 is turned according to actual needs. The knob 9 drives the threaded column 10 to rotate through the first bevel gear 7 and the second bevel gear 8. The threaded column 10 drives the square plate 13 to move. The square plate 13 squeezes the buffer spring 16 to adjust the buffering force of the buffer spring 16. The electric push rod 28 is controlled to drive the first protective plate 23 to move through the cylinder 27. The first protective plate 23 cooperates with the second protective plate 24 to drive the retracting plate 29 to move, and the retracting plate 29 drives the camera body 2 to move.

[0042] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An aerial photography drone, comprising a drone body (1), a camera body (2), a support plate (3), a buffer component (4) and a protection component (5), characterized in that: The buffer component (4) is arranged at the bottom of the support plate (3), and the protection component (5) is arranged at the bottom of the support plate (3); The buffer assembly (4) comprises an adjustment housing (6) fixedly mounted on the bottom of the support plate (3); a first bevel gear (7) is rotatably mounted in the adjustment housing (6); a second bevel gear (8) is rotatably mounted in the adjustment housing (6); a knob (9) is rotatably mounted on one side of the adjustment housing (6); the knob (9) is connected to the first bevel gear (7); a threaded column (10) is rotatably mounted on the bottom of the adjustment housing (6); and the threaded column (10) is connected to the second bevel gear (8).

2. The aerial photography drone according to claim 1, characterized in that: A square column (11) is fixedly mounted on the bottom of the adjustment housing (6), a square groove (12) is provided on the bottom of the square column (11), a square plate (13) is slidably mounted in the square groove (12), and the square plate (13) is threadedly connected to the threaded column (10).

3. The aerial photography drone according to claim 2, characterized in that: A limiting groove (14) is provided on one side of the square column (11), a limiting plate (15) is clamped in the limiting groove (14), a buffer spring (16) is provided between the limiting plate (15) and the square plate (13), a notch (17) is provided on the bottom of the square plate (13), a rotating plate (18) is rotatably mounted in the notch (17), a buckle (19) is fixedly mounted on one side of the rotating plate (18), a buffer column (20) is fixedly mounted on the bottom of the square plate (13), a buffer plate (21) is fixedly mounted on the bottom of the buffer column (20), and an anti-slip plate (22) is fixedly mounted on the bottom of the buffer plate (21).

4. The aerial photography drone according to claim 1, characterized in that: The drone body (1) is arranged on top of the support plate (3).

5. The aerial photography drone according to claim 1, characterized in that: The protection assembly (5) comprises a first protection plate (23), a second protection plate (24), a circular plate (25), a guide plate (26), a cylinder (27), an electric push rod (28), a retractable plate (29) and a protection ring plate (32); the protection ring plate (32) is fixedly mounted on the bottom of the support plate (3); the retractable plate (29) is slidably mounted in the protection ring plate (32); the first protection plate (23) is rotatably mounted on the top of the retractable plate (29); the second protection plate (24) is rotatably mounted on the bottom of the support plate (3); a circular groove (30) is provided on one side of the second protection plate (24); the circular plate (25) is rotatably mounted in the circular groove (30); and the circular plate (25) is fixedly connected to the first protection plate (23).

6. The aerial photography drone according to claim 5, characterized in that: The guide plate (26) is fixedly mounted on the bottom of the support plate (3), another guide plate (26) is fixedly mounted on the top of the retractable plate (29), a guide groove (31) is provided on one side of the guide plate (26), the cylinder (27) is slidably mounted in the guide groove (31), the first protection plate (23) is rotatably connected to the cylinder (27), the second protection plate (24) is rotatably connected to another cylinder (27), the electric push rod (28) is fixedly mounted on the bottom of the support plate (3), the cylinder (27) is fixedly connected to the output end of the electric push rod (28), and the camera body (2) is arranged at the bottom of the retractable plate (29).

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