Measurement photography unmanned aerial vehicle convenient and rapid to assemble

Abstract

The utility model discloses a survey photography unmanned aerial vehicle convenient and fast to assemble, which comprises an unmanned aerial vehicle body, a first support plate is arranged below the unmanned aerial vehicle body, a buckle groove and a slot are arranged on the end face of the first support plate, a second support plate can be arranged below the unmanned aerial vehicle body, and the buckle groove and the slot are arranged on the end face of the second support plate. An inserting plate is adjustably arranged on the second supporting plate, a buckling column is fixedly arranged on the end face of the second supporting plate, the buckling column is located in the buckling groove, the end of the inserting plate is inserted into the inserting groove, and a first measuring device and a second measuring device are arranged below the first supporting plate and the second supporting plate respectively; according to the utility model, the first supporting plate and the second supporting plate which can be quickly disassembled and assembled are arranged, so that a worker can conveniently adjust the number of the supporting plates according to measurement requirements, convenience is provided for increasing or decreasing measurement equipment, the unmanned aerial vehicle can complete multiple measurement items in one flight, and the practicability of unmanned aerial vehicle measurement is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle measurement, in particular to a measurement and photography unmanned aerial vehicle which can be assembled conveniently and quickly. Background Art

[0002] With the development of drone technology, it can be better assembled with other equipment, providing great convenience for completing high-altitude operations, while changing the way of manual operations and reducing the cost of high-altitude operations. For example, when it is necessary to collect land information, the camera equipment and geographic information measurement equipment can be installed under the drone, and the staff only needs to remotely control it on the ground to complete the collection of land information in a certain area.

[0003] At present, there are many examples of applying drones to the field of measurement. For example, a Chinese patent with patent publication number CN115042965A discloses a drone-based photogrammetry device and surveying method, which includes a drone, which is a multi-rotor drone, and a drone system is installed inside the drone for operating the drone; a photography component, which is rotatably installed under the drone, and the photography component is assembled from multiple cameras, etc. The measurement task is completed by flying the drone carrying the photography component.

[0004] Although the drone measuring device provided by the above patent, or other types of drone measuring devices, can carry measuring equipment to complete measuring tasks, due to the lack of a suitable and quickly disassembled connection mechanism, it is impossible to adjust the number of measuring equipment under the drone according to the measurement requirements, that is, the drone carries one measuring device at a time. When multiple measurement projects need to be completed, the drone needs to fly back and forth multiple times, which seriously wastes time and has low efficiency. Utility Model Content

[0005] The utility model aims to provide a surveying and photographing drone that is convenient and quick to assemble, aiming to improve the problem that the number of surveying devices carried by the drone cannot be adjusted according to demand.

[0006] The utility model is implemented as follows: a measurement photography drone that is easy and quick to assemble, including a drone body, a first support plate is arranged below the drone body, the end face of the first support plate is arranged with a buckle groove and a slot, a second support plate can also be arranged below the drone body, an insert plate is adjustably arranged on the second support plate, and a buckle column is fixedly arranged on the end face, the buckle column is located in the buckle groove, and the end of the insert plate is inserted into the slot, and a first measuring device and a second measuring device are arranged below the first support plate and the second support plate respectively.

[0007] Preferably, a sliding hole is provided at the end of the second support plate. The insertion plate is arranged in a U-shaped structure, and a second spring is provided at the end. The end wall of the insertion plate penetrates through the sliding hole. The second spring is in a compressed state and is connected to the end wall of the insertion plate and the sliding hole at both ends respectively.

[0008] Preferably, a first fixing plate is fixedly provided on the lower side surfaces of the first support plate and the second support plate. At the same time, a first clamping plate is adjustably provided below. The end faces of the fixing plate and the first clamping plate close to each other are both provided with nesting grooves. The top of the measuring device is provided with a top plate. The cross sections of the top plate and the nesting grooves are both arranged in a convex structure. The end of the top plate is inserted into the nesting groove.

[0009] Preferably, a clamping groove is provided on the lower side surface of the support plate. A bolt is threadedly inserted into the clamping groove. A first spring is sleeved on the bolt. A clamping plate is provided at the top of the first clamping plate. The clamping plate is located in the clamping groove. The bolt penetrates through the clamping plate. The first spring is in a compressed state and is connected to the clamping plate and the end of the bolt at both ends respectively.

[0010] Preferably, a connecting rod is provided above the first support plate. The upper end of the connecting rod is fixedly connected to the drone body, and a first gear is sleeved at the lower end. A motor is provided on the side of the first support plate. A second gear is provided on the output shaft of the motor. The first gear and the second gear are meshed and connected.

[0011] Preferably, a second fixing plate is fixedly provided on the top surface of the first support plate. A second clamping plate is connected by bolts on the side of the second fixing plate. A chassis is provided at the lower end of the connecting rod. The chassis is located in the space formed by the second fixing plate and the second clamping plate.

[0012] Preferably, a top ball is fixedly provided at the top of the connecting rod, and a top plate is provided. A curved hole is provided on the top plate. The top ball is located in the curved hole, and the size of the lower end of the curved hole is smaller than the size of the top ball.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model is provided with a first support plate and a second support plate that can be quickly disassembled and assembled, which is convenient for staff to adjust the number of support plates according to measurement requirements, provides convenience for increasing or decreasing the measuring device, so that the drone can complete multiple measurement projects in one flight, and improves the practicability of the drone measurement.

[0015] 2. The present utility model is provided with a curved hole and a top ball. By utilizing the characteristic that the top ball can rotate arbitrarily, it provides support for the measuring device to automatically level and be in a vertical state under the action of gravity, and better completes the measurement task. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the first three-dimensional of the embodiment of the present utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the camera device of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of the first support plate and the connecting rod of the utility model;

[0019] Figure 4 It is a schematic diagram of the first three-dimensional structure of the first support plate of the utility model;

[0020] Figure 5 It is a schematic diagram of the second three-dimensional structure of the second support plate of the utility model;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the connecting rod of the utility model;

[0022] Figure 7 It is a schematic diagram of the second three-dimensional structure of the embodiment of the utility model;

[0023] Figure 8 It is a three-dimensional structural schematic diagram of the first supporting plate and the second supporting plate of the utility model;

[0024] Fig. 9 It is a three-dimensional structural schematic diagram of the second supporting plate of the utility model.

[0025] In the figure: 1. UAV body; 2. First measuring device; 21. Top plate; 3. First support plate; 31. First fixing plate; 32. Snap-in groove; 33. Slot; 34. Snap-in groove; 35. First clamping plate; 36. First spring; 37. Second fixing plate; 38. Second clamping plate; 4. Connecting rod; 41. Chassis; 42. Top ball; 43. Top plate; 44. Curved hole; 5. Second measuring device; 6. Second support plate; 61. Sliding hole; 62. Snap-in column; 63. Second spring; 64. Insert plate. DETAILED DESCRIPTION

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0028] Example 1

[0029] like Figure 1 , Figure 7 As shown in the figure, a measurement and photography drone that is convenient and quick to assemble includes a drone body 1, a first support plate 3, a second support plate 6, a first measurement device 2, and a second measurement device 5. A connecting rod 4 is arranged above the first support plate 3, and the upper end of the connecting rod 4 is connected to the bottom of the drone body 1. The second support plate 6 can be set to two, and the two second support plates 6 can be respectively arranged on both sides of the first support plate 3. The first measurement device 2 and the second measurement device 5 are respectively arranged below the first support plate 3 and the second support plate 6. The first measurement device 2 and the second measurement device 5 can be respectively set as a camera device, a geographic information measurement device, etc. Under the action of the support plate, the measurement device can be stably arranged below the drone body 1, and the drone body 1 can be operated to fly to complete the camera measurement of a certain area. Since the second support plate 6 can be quickly disassembled and arranged on the side of the first support plate 3, therefore, the number of support plates can be adjusted according to needs, providing convenience for increasing or decreasing the measurement devices, so that the drone can complete multiple measurement projects in one flight, improving the practicality of the drone measurement.

[0030] As Figure 4 , Figure 8 , Fig. 9 shown, in order to realize the quick disassembly and connection of the first support plate 3 and the second support plate 6, a buckle groove 34 and a slot 33 are arranged on the end face of the first support plate 3. The buckle groove 34 is arranged along the height direction of the support plate, and both the upper and lower ends are open. The slot 33 is arranged along the length direction of the support plate, and one end is set as an opening. A sliding hole 61 and an insertion plate 64 are arranged at the end of the second support plate 6, a buckle post 62 is fixedly arranged on the end face, the insertion plate 64 is set as a U-shaped structure, and a second spring 63 is arranged at the end. The end wall of the insertion plate 64 penetrates through the sliding hole 61, and the second spring 63 is in a compressed state, and both ends are respectively connected to the insertion plate 64 and the end wall of the sliding hole 61. When it is necessary to install the second support plate 6 on the side of the first support plate 3, the staff holds the convex plate at the end of the insertion plate 64 and controls the insertion plate 64 to move to compress the second spring 63, so that the insertion plate 64 is inserted into the sliding hole 61. At the same time, control the second support plate 6 to move in the vertical direction so that the buckle post 62 is located in the buckle groove 34. When the insertion plate 64 is facing the slot 33, remove the force on the insertion plate 64, and the insertion plate 64 moves under the action of the second spring 63, and the end of the insertion plate 64 is inserted into the slot 33, realizing the quick and stable connection of the second support plate 6 and the first support plate 3. If it is necessary to disassemble the first support plate 3 and the second support plate 6, just perform the above operations in reverse.

[0031] As Figure 2 , Figure 4As shown, in order to stably install the measuring equipment under the support plate, a first fixing plate 31 is fixedly arranged on the lower side of the first supporting plate 3 and the second supporting plate 6, and a clamping groove 32 is arranged on the lower side. A bolt is inserted into the inner thread of the clamping groove 32, and a first spring 36 is sleeved on the bolt. A first clamping plate 35 is adjustably arranged under the first supporting plate 3 and the second supporting plate 6, and a clamping plate is arranged on the top of the first clamping plate 35. The clamping plate is located in the clamping groove 32, and the bolt passes through the clamping plate. The first spring 36 is in a compressed state, and the two ends are respectively connected to the clamping plate and the end of the bolt, and the end surfaces of the first fixing plate 31 and the first clamping plate 35 that are close to each other are provided with sleeve grooves, and a top plate 21 is arranged on the top of the measuring equipment. The cross-sections of the top plate 21 and the sleeve groove are both set as convex structures, and the end of the top plate 21 is inserted into the sleeve groove. If the measuring device and the support plate need to be quickly disassembled, the staff can control the movement of the first clamping plate 35, compress the first spring 36 again, expand the distance between the first clamping plate 35 and the first fixed plate 31, and the distance is greater than or equal to the length of the top plate 21, so that the top plate 21 can enter and exit the distance. Specifically, if the measuring device needs to be installed below the support plate, hold the measuring device so that the top plate 21 extends into the gap between the first clamping plate 35 and the first fixed plate 31, and at the same time, the end of the top plate 21 is inserted into the sleeve groove of the first fixed plate 31, and then remove the force on the first clamping plate 35, so that it moves under the action of the first spring 36 and is sleeved on the top plate 21.

[0032] like Figure 5 As shown, in order to stably install the support plate under the UAV body 1, a second fixing plate 37 is fixedly arranged on the top surface of the first support plate 3, and a second clamping plate 38 is connected by bolts on the side of the second fixing plate 37. A chassis 41 is arranged at the lower end of the connecting rod 4, and the chassis 41 can be arranged as a bearing. The chassis 41 is located in the space formed by the second fixing plate 37 and the second clamping plate 38. The upper end of the connecting rod 4 is fixedly connected to the UAV body 1, and the lower end is sleeved with a first gear. A motor is arranged on the side of the first support plate 3, and a second gear is arranged on the output shaft of the motor. The first gear and the second gear are meshed and connected. With the cooperation of the chassis 41, the second fixing plate 37 and the second clamping plate 38, the first support plate 3 is stably and movably arranged under the connecting rod 4. Through the operation of the motor, the first gear and the second gear can be controlled to mesh with each other, forcing the first support plate 3 to drive the measuring device to rotate around the axis, which provides convenience for adjusting the orientation of the measuring device.

[0033] Example 2

[0034] like Figure 1 , Figure 7As shown in the figure, a measurement and photography drone that is convenient and quick to assemble includes a drone body 1, a first support plate 3, a second support plate 6, a first measurement device 2, and a second measurement device 5. Above the first support plate 3, a connecting rod 4 is provided. The upper end of the connecting rod 4 is connected to the bottom of the drone body 1. The second support plate 6 can be set to two, and the two second support plates 6 can be respectively arranged on both sides of the first support plate 3. The first measurement device 2 and the second measurement device 5 are respectively arranged below the first support plate 3 and the second support plate 6. The first measurement device 2 and the second measurement device 5 can be respectively set as a camera device, a geographic information measurement device, etc. Under the action of the support plate, the measurement device can be stably arranged below the drone body 1, and the drone body 1 can be operated to fly to complete the camera measurement of a certain area. Since the second support plate 6 can be quickly disassembled and arranged on the side of the first support plate 3, the number of support plates can be adjusted according to requirements, which provides convenience for increasing or decreasing the measurement devices, so that the drone can complete multiple measurement projects in one flight, improving the practicality of the drone measurement.

[0035] As Figure 4 , Figure 8 , Fig. 9 shown in the figure, in order to achieve the quick disassembly and assembly connection between the first support plate 3 and the second support plate 6, a buckle groove 34 and a slot 33 are provided on the end face of the first support plate 3. The buckle groove 34 is arranged along the height direction of the support plate, and both the upper and lower ends are open. The slot 33 is arranged along the length direction of the support plate, and one end is set as an opening. On the end of the second support plate 6, a sliding hole 61 and an insertion plate 64 are provided, and a buckle post 62 is fixedly arranged on the end face. The insertion plate 64 is set as a U-shaped structure, and a second spring 63 is arranged at the end. The end wall of the insertion plate 64 penetrates through the sliding hole 61. The second spring 63 is in a compressed state, and both ends are respectively connected to the insertion plate 64 and the end wall of the sliding hole 61. When it is necessary to install the second support plate 6 on the side of the first support plate 3, the staff holds the convex plate at the end of the insertion plate 64 and controls the insertion plate 64 to move to compress the second spring 63, so that the insertion plate 64 is inserted into the sliding hole 61. At the same time, control the second support plate 6 to move in the vertical direction so that the buckle post 62 is located in the buckle groove 34. When the insertion plate 64 is facing the slot 33, remove the force on the insertion plate 64, and the insertion plate 64 moves under the action of the second spring 63, and the end of the insertion plate 64 is inserted into the slot 33, realizing the quick and stable connection between the second support plate 6 and the first support plate 3. If it is necessary to disassemble the first support plate 3 and the second support plate 6, just perform the above operations in reverse.

[0036] As Figure 2 , Figure 4As shown, in order to stably install the measuring equipment under the support plate, a first fixing plate 31 is fixedly arranged on the lower side of the first supporting plate 3 and the second supporting plate 6, and a clamping groove 32 is arranged on the lower side. A bolt is inserted into the inner thread of the clamping groove 32, and a first spring 36 is sleeved on the bolt. A first clamping plate 35 is adjustably arranged under the first supporting plate 3 and the second supporting plate 6, and a clamping plate is arranged on the top of the first clamping plate 35. The clamping plate is located in the clamping groove 32, and the bolt passes through the clamping plate. The first spring 36 is in a compressed state, and the two ends are respectively connected to the clamping plate and the end of the bolt, and the end surfaces of the first fixing plate 31 and the first clamping plate 35 that are close to each other are provided with sleeve grooves, and a top plate 21 is arranged on the top of the measuring equipment. The cross-sections of the top plate 21 and the sleeve groove are both set as convex structures, and the end of the top plate 21 is inserted into the sleeve groove. If the measuring device and the support plate need to be quickly disassembled, the staff can control the movement of the first clamping plate 35, compress the first spring 36 again, expand the distance between the first clamping plate 35 and the first fixed plate 31, and the distance is greater than or equal to the length of the top plate 21, so that the top plate 21 can enter and exit the distance. Specifically, if the measuring device needs to be installed below the support plate, hold the measuring device so that the top plate 21 extends into the gap between the first clamping plate 35 and the first fixed plate 31, and at the same time, the end of the top plate 21 is inserted into the sleeve groove of the first fixed plate 31, and then remove the force on the first clamping plate 35, so that it moves under the action of the first spring 36 and is sleeved on the top plate 21.

[0037] like Figure 5 As shown, in order to stably install the support plate under the UAV body 1, a second fixing plate 37 is fixedly arranged on the top surface of the first support plate 3, and a second clamping plate 38 is connected by bolts on the side of the second fixing plate 37. A chassis 41 is arranged at the lower end of the connecting rod 4, and the chassis 41 can be arranged as a bearing. The chassis 41 is located in the space formed by the second fixing plate 37 and the second clamping plate 38. The upper end of the connecting rod 4 is fixedly connected to the UAV body 1, and the lower end is sleeved with a first gear. A motor is arranged on the side of the first support plate 3, and a second gear is arranged on the output shaft of the motor. The first gear and the second gear are meshed and connected. With the cooperation of the chassis 41, the second fixing plate 37 and the second clamping plate 38, the first support plate 3 is stably and movably arranged under the connecting rod 4. Through the operation of the motor, the first gear and the second gear can be controlled to mesh with each other, forcing the first support plate 3 to drive the measuring device to rotate around the axis, which provides convenience for adjusting the orientation of the measuring device.

[0038] like Figure 6As shown, in order to prevent the measuring device from tilting during the turning process of the UAV, a top ball 42 is fixedly provided on the top of the connecting rod 4, and a top plate 43 is provided. A curved hole 44 is provided on the top plate 43. The top ball 42 is located in the curved hole 44, and the size of the lower end of the curved hole 44 is smaller than the size of the top ball 42. The top plate 43 is installed under the UAV body 1 by bolts. With the cooperation of the top ball 42 and the curved hole 44, the support plate and the measuring device can be automatically leveled under the action of gravity, that is, the measuring device is in a vertical state, which provides convenience for completing the measurement task.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A surveying and photographing drone that is easy and quick to assemble, comprising a drone body (1), characterized in that: A first support plate (3) is provided below the drone body (1). The end face of the first support plate (3) is provided with a snap groove (34) and a slot (33). A second support plate (6) may also be provided below the drone body (1). An insertion plate (64) is adjustably provided on the second support plate (6), and a snap post (62) is fixedly provided on the end face. The snap post (62) is located in the snap groove (34), and the end of the insertion plate (64) is inserted into the slot (33). A first measuring device (2) and a second measuring device (5) are respectively provided below the first support plate (3) and the second support plate (6).

2. The convenient and quick-assembled surveying and photographing drone according to claim 1, characterized in that: A sliding hole (61) is provided at the end of the second support plate (6). The insertion plate (64) is arranged in a U-shaped structure, and a second spring (63) is provided at the end. The end wall of the insertion plate (64) passes through the sliding hole (61). The second spring (63) is in a compressed state, and its two ends are respectively connected to the end wall of the insertion plate (64) and the sliding hole (61).

3. The convenient and quick-assembled surveying and photographing drone according to claim 1, characterized in that: First fixing plates (31) are fixedly provided on the lower sides of the first support plate (3) and the second support plate (6). At the same time, a first clamping plate (35) is adjustably provided below. The end faces of the first fixing plate (31) and the first clamping plate (35) close to each other are both provided with nesting grooves. A top plate (21) is provided at the top of the measuring device. The cross sections of the top plate (21) and the nesting groove are both arranged in a convex structure. The end of the top plate (21) is inserted into the nesting groove.

4. The convenient and quick-assembled surveying and photographing drone according to claim 3, characterized in that: A clamping groove (32) is provided on the lower side of the support plate. A bolt is threadedly inserted into the clamping groove (32). A first spring (36) is sleeved on the bolt. A clamping plate is provided at the top of the first clamping plate (35). The clamping plate is located in the clamping groove (32). The bolt passes through the clamping plate. The first spring (36) is in a compressed state, and its two ends are respectively connected to the clamping plate and the end of the bolt.

5. The convenient and quick-assembled surveying and photographing drone according to claim 1, characterized in that: A connecting rod (4) is provided above the first support plate (3). The upper end of the connecting rod (4) is fixedly connected to the drone body (1), and a first gear is sleeved at the lower end. A motor is provided on the side of the first support plate (3). A second gear is provided on the output shaft of the motor. The first gear and the second gear are meshed and connected.

6. The convenient and quick-assembled surveying and photographing drone according to claim 5, characterized in that: A second fixing plate (37) is fixedly provided on the top surface of the first support plate (3). A second clamping plate (38) is connected by bolts on the side of the second fixing plate (37). A chassis (41) is provided at the lower end of the connecting rod (4). The chassis (41) is located in the space formed by the second fixing plate (37) and the second clamping plate (38).

7. The convenient and quick-assembled surveying and photographing drone according to claim 6, characterized in that: A top ball (42) is fixedly provided at the top of the connecting rod (4), and a top plate (43) is provided. A curved hole (44) is provided on the top plate (43). The top ball (42) is located in the curved hole (44), and the size of the lower end of the curved hole (44) is smaller than the diameter of the top ball (42).

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