Surveying and mapping unmanned aerial vehicle equipment and system

Abstract

The utility model discloses surveying and mapping unmanned aerial vehicle equipment and a surveying and mapping unmanned aerial vehicle system. The surveying and mapping unmanned aerial vehicle equipment comprises a plurality of supports, a plurality of connecting blocks arranged at one ends of the supports, a lighting mechanism arranged between every two connecting blocks and buffering mechanisms arranged at the bottoms of the connecting blocks. The multiple supports are fixedly installed at the bottom of the unmanned aerial vehicle body, the circumferential outer wall of the connecting block is fixedly connected with the ends, away from the unmanned aerial vehicle body, of the supports, and the lighting mechanism comprises a fixing frame, a motor arranged on the fixing frame, a connecting frame arranged on one side of the fixing frame and an adjusting rod arranged between the inner walls of the two sides of the connecting frame. The lighting units are arranged on the circumferential outer wall of the adjusting rod; the illumination mechanism obviously enhances the operation capability of the surveying and mapping unmanned aerial vehicle in a complex light environment; the adjusting rod is driven to rotate through the motor, the multiple lighting units are driven to flexibly adjust the positions in the adjusting groove, multi-angle and high-intensity lighting coverage is achieved, and the problem that the surveying and mapping precision of a traditional unmanned aerial vehicle is limited at night or in a low-light environment is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping unmanned aerial vehicles, in particular to a surveying and mapping unmanned aerial vehicle device and system. Background Art

[0002] With the rapid development of technology, the application of unmanned aerial vehicle technology is becoming increasingly widespread in various fields. Especially in the surveying and mapping industry, unmanned aerial vehicles have become an indispensable important tool in modern surveying and mapping work due to their high efficiency, flexibility, and precision. The traditional manual surveying and mapping method not only consumes a lot of time and effort, but is also greatly restricted by natural conditions such as terrain and climate, making it difficult to ensure the accuracy and timeliness of surveying and mapping data. The unmanned aerial vehicle surveying and mapping technology can effectively overcome these limitations. By carrying high-precision sensors and imaging devices, it can collect data on the ground from all directions and angles in the air, greatly improving the efficiency and accuracy of surveying and mapping work.

[0003] The Chinese utility model patent with the patent number CN221585804U discloses that it includes a control main body of a surveying and mapping unmanned aerial vehicle. A surveying and mapping camera is movably connected to the middle of the upper end of the control main body of the surveying and mapping unmanned aerial vehicle. Control rotating blocks are movably connected to the four corners of the upper end of the control main body of the surveying and mapping unmanned aerial vehicle. Drone rotating blades are positioned and installed on both sides of the outer wall of the control rotating blocks. Shock-absorbing buffer mechanisms are fixedly connected to both sides of the lower end of the control main body of the surveying and mapping unmanned aerial vehicle; although this device can achieve the shock-absorbing effect by using the damper and elastic member arranged at the upper end of the limit inner guide block, so that the shock-absorbing movable block moves in the inner control movable groove, playing a shock-absorbing role. However, when this device is used, it lacks sufficient light support in the night or low-light environment, thus affecting the clear capture of the surveying and mapping camera, and further reducing the accuracy and reliability of the surveying and mapping data.

[0004] Therefore, in order to solve the deficiencies of the above problems, a surveying and mapping unmanned aerial vehicle device and system are proposed. Summary of the Invention

[0005] The utility model overcomes the deficiencies of the prior art and provides a surveying and mapping unmanned aerial vehicle device and system.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a surveying and mapping unmanned aerial vehicle device and system, including: a plurality of brackets, a plurality of connecting blocks provided at one end of the plurality of brackets, a lighting mechanism provided between the two connecting blocks, and a buffer mechanism provided at the bottom of the connecting blocks;

[0007] A plurality of the brackets are fixedly installed at the bottom of the UAV body. The circumferential outer wall of the connecting block is fixedly connected to one end of the bracket away from the UAV body. The lighting mechanism includes: a fixed frame, a motor arranged in the fixed frame, a connecting frame arranged on one side of the fixed frame, an adjusting rod arranged between the inner walls on both sides of the connecting frame, and a plurality of lighting units arranged on the circumferential outer wall of the adjusting rod.

[0008] One side of the fixed frame is fixedly connected to the circumferential outer wall of a connecting block on the same side. One side of the connecting frame is fixedly connected to the other side of the fixed frame. The other side of the connecting frame is fixedly connected to the circumferential outer wall of the other connecting block on the same side. The motor is fixedly connected to the circumferential inner wall of the fixed frame. The two ends of the adjusting rod are respectively and fixedly rotatably connected to the inner walls on both sides of the connecting frame. A plurality of adjusting grooves are formed in the circumferential outer wall of the connecting frame, and a plurality of lighting units are respectively located in the corresponding adjusting grooves.

[0009] In a preferred embodiment of the present invention, the output shaft of the motor penetrates through the fixed frame and is fixedly connected to the adjusting rod.

[0010] In a preferred embodiment of the present invention, the lighting unit includes: a connecting ring, a fixed rod arranged on the circumferential outer wall of the connecting ring, and a lighting device arranged at one end of the fixed rod.

[0011] In a preferred embodiment of the present invention, the connecting ring is fixedly connected to the circumferential outer wall of the adjusting rod, and the circumferential outer wall of the connecting ring is fixedly connected to the fixed rod.

[0012] In a preferred embodiment of the present invention, the lighting device is fixedly installed at one end of the fixed rod.

[0013] In a preferred embodiment of the present invention, the fixed rod is located in the adjusting groove and is slidably connected.

[0014] In a preferred embodiment of the present invention, a plurality of reinforcing rings are rotatably connected to the circumferential outer wall of the adjusting rod. A plurality of reinforcing rods are fixedly connected to the circumferential outer walls of the plurality of reinforcing rings, and the other ends of the plurality of reinforcing rods are all fixedly connected to the circumferential outer wall of the connecting frame.

[0015] In a preferred embodiment of the present invention, the buffer mechanism includes a fixed cylinder. The fixed cylinder is fixedly connected to the bottom of the connecting block. A buffer groove is formed in the fixed cylinder. A buffer plate is slidably connected in the buffer groove. A buffer spring is fixedly installed between the upper surface of the buffer plate and the top inner wall of the buffer groove. The bottom of the buffer plate is fixedly connected to a sliding block. The circumferential outer wall of the sliding block is slidably connected to the circumferential outer wall of the buffer groove. The bottom of the sliding block is fixedly connected to a landing plate.

[0016] In a preferred embodiment of the present utility model, a limiting block is fixedly connected to the upper surface of the landing plate, and the inner circumferential wall of the limiting block is slidably connected to the outer circumferential wall of the fixed cylinder.

[0017] In a preferred embodiment of the present utility model, through holes are formed at the bottom of the landing plate and penetrate through the sliding block and the buffer plate.

[0018] The present utility model solves the defects existing in the background art and has the following beneficial effects:

[0019] (1) The present utility model provides a surveying and mapping unmanned aerial vehicle device and system. Through the setting of the lighting mechanism, the operation ability of the surveying and mapping unmanned aerial vehicle in a complex light environment is significantly enhanced; by driving the adjusting rod to rotate through the motor, a plurality of lighting units are driven to flexibly adjust their positions in the adjusting groove, realizing multi-angle and high-intensity light coverage, effectively solving the problem that the surveying accuracy of traditional unmanned aerial vehicles is limited in night or low-light environments. The adjustable lighting setting not only improves the accuracy of surveying and mapping data, but also broadens the operation time and range of the unmanned aerial vehicle, making the surveying and mapping work more flexible and efficient.

[0020] (2) The present utility model provides a surveying and mapping unmanned aerial vehicle device and system. Through the setting of the reinforcement ring and the reinforcement rod, the structural strength of the lighting mechanism is effectively enhanced, reducing the risk of damage caused by vibration or external impact; at the same time, through the setting of the buffer mechanism, when the unmanned aerial vehicle lands, it can play a buffering role on the unmanned aerial vehicle body. Through the double guarantee, not only the service life of the equipment is extended, but also the safety and stability of the surveying and mapping operation are improved.

[0021] (3) The present utility model provides a surveying and mapping unmanned aerial vehicle device and system. Through the setting of the exhaust holes at the bottom of the landing plate, the ground impact force during landing is reduced, and it can play a protective role when the unmanned aerial vehicle descends. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0023] Figure 1 is the sectional view of the bracket of the preferred embodiment of the present utility model;

[0024] Figure 2 is the enlarged three-dimensional view of part A of the preferred embodiment of the present utility model;

[0025] Figure 3 is the sectional view of the buffer mechanism of the preferred embodiment of the present utility model;

[0026] Figure 4 is the overall structure diagram of the device body of the preferred embodiment of the present utility model.

[0027] In the figure: 1, support; 4, connection block; 5, lighting mechanism; 501, fixed frame; 502, motor; 503, connection frame; 504, adjusting rod; 505, reinforcement ring; 506, reinforcement rod; 507, connection ring; 508, fixed rod; 509, lighting device; 510, adjusting groove; 6, buffer mechanism; 601, landing plate; 602, limit block; 603, fixed cylinder; 604, buffer groove; 605, buffer spring; 606, sliding block; 607, buffer plate; 608, exhaust hole. Detailed implementation manner

[0028] Now, the present utility model will be further described in detail with reference to the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only showing the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0029] As Figure 1 shown, a surveying and mapping UAV device and system includes: a plurality of supports 1, a plurality of connection blocks 4 provided at one end of the plurality of supports 1, a lighting mechanism 5 provided between two connection blocks 4, and a buffer mechanism 6 provided at the bottom of the connection block 4;

[0030] As Figure 1 - Figure 2 shown, the plurality of supports 1 are fixedly installed at the bottom of the UAV body. The circumferential outer wall of the connection block 4 is fixedly connected to one end of the support 1 away from the UAV body. The lighting mechanism 5 includes: a fixed frame 501, a motor 502 provided in the fixed frame 501, a connection frame 503 provided on one side of the fixed frame 501, an adjusting rod 504 provided between the inner walls on both sides of the connection frame 503, and a plurality of lighting units provided on the circumferential outer wall of the adjusting rod 504;

[0031] One side of the fixed frame 501 is fixedly connected to the circumferential outer wall of a connection block 4 on the same side. One side of the connection frame 503 is fixedly connected to the other side of the fixed frame 501. The other side of the connection frame 503 is fixedly connected to the circumferential outer wall of the other connection block 4 on the same side. The motor 502 is fixedly connected to the circumferential inner wall of the fixed frame 501. Both ends of the adjusting rod 504 are fixedly and rotatably connected to the inner walls on both sides of the connection frame 503. A plurality of adjusting grooves 510 are provided on the circumferential outer wall of the connection frame 503, and a plurality of lighting units are respectively located in the corresponding adjusting grooves 510;

[0032] The output shaft of the motor 502 passes through the fixed frame 501 and is fixedly connected to the adjusting rod 504. The lighting unit includes: a connecting ring 507, a fixing rod 508 arranged on the circumferential outer wall of the connecting ring 507, and a lighting device 509 arranged at one end of the fixing rod 508; the connecting ring 507 is fixedly connected to the circumferential outer wall of the adjusting rod 504, the circumferential outer wall of the connecting ring 507 is fixedly connected to the fixing rod 508, the lighting device 509 is fixedly installed at one end of the fixing rod 508, and the fixing rod 508 is located in the adjusting groove 510 and is slidably connected.

[0033] It should be noted that the adjustment rod 504 is driven to rotate by the motor 502, and the multiple lighting units installed on the adjustment rod 504 can flexibly adjust the angle and position along the adjustment slot 510 of the connecting frame 503, so that the drone can provide sufficient and uniform lighting under different lighting conditions by adjusting the position of the lighting unit, thereby ensuring the accuracy and clarity of the surveying and mapping data.

[0034] like Figure 1 - Figure 2 As shown, the circumferential outer wall of the adjustment rod 504 is rotatably connected to a plurality of reinforcement rings 505 , the circumferential outer walls of the plurality of reinforcement rings 505 are fixedly connected to a plurality of reinforcement rods 506 , and the other ends of the plurality of reinforcement rods 506 are fixedly connected to the circumferential outer wall of the connection frame 503 .

[0035] It should be noted that, by providing the reinforcement ring 505 and the reinforcement rod 506, additional support and fixing points can be provided for the adjustment rod 504, thereby enhancing the stability of the adjustment rod 504 during rotation and adjustment, reducing the shaking caused by vibration or external force, and ensuring that the lighting unit can be accurately and stably positioned and adjusted.

[0036] like Figure 1 - Figure 4 As shown, the buffer mechanism 6 includes a fixed cylinder 603, which is fixedly connected to the bottom of the connecting block 4. A buffer groove 604 is provided in the fixed cylinder 603, and a buffer plate 607 is slidably connected to the buffer groove 604. A buffer spring 605 is fixedly installed between the upper surface of the buffer plate 607 and the top inner wall of the buffer groove 604. A sliding block 606 is fixedly connected to the bottom of the buffer plate 607. The circumferential outer wall of the sliding block 606 is slidably connected to the circumferential outer wall of the buffer groove 604. A landing plate 601 is fixedly connected to the bottom of the sliding block 606.

[0037] The upper surface of the landing plate 601 is fixedly connected to the limit block 602, the circumferential inner wall of the limit block 602 is slidably connected to the circumferential outer wall of the fixed cylinder 603, and a through exhaust hole 608 is opened at the bottom of the landing plate 601, and the exhaust hole 608 penetrates the sliding block 606 and the buffer plate 607.

[0038] It should be noted that through the settings of the buffer groove 604, buffer plate 607, buffer spring 605 and sliding block 606 in the fixed cylinder 603, the impact energy generated during landing can be absorbed and dispersed, reducing the vibration and impact force of the UAV body, thereby enhancing the landing stability, protecting the UAV and its internal equipment from damage, improving the safety of operation, and the buffer spring 605, as a buffer element, can undergo elastic deformation when impacted, store and release energy, effectively reducing the impact force on the landing plate 601 and the components above it, thereby protecting the structural integrity of the UAV and extending the service life of the UAV.

[0039] When the present utility model is in use, by starting the motor 502, the output shaft of the motor 502 rotates to drive the adjusting rod 504 to rotate, causing multiple lighting units (including the connecting ring 507, fixed rod 508 and lighting device 509) installed on the adjusting rod 504 to start adjusting the angle and position along the adjusting groove 510 opened on the circumferential outer wall of the connecting frame 503, so as to ensure sufficient and uniform illumination in the surveying and mapping area;

[0040] When the UAV touches the ground, the landing plate 601 is first impacted, and then the buffer plate 607 is driven by the sliding block 606 to slide in the buffer groove 604, causing the buffer spring 605 to be compressed and undergo elastic deformation, absorbing and dispersing the impact energy generated during landing, and the exhaust hole 608 can discharge the gas discharged when the buffer groove 604 is squeezed.

[0041] Based on the ideal embodiments of the present utility model as an inspiration, through the above description, relevant personnel can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A surveying and mapping UAV device and system, comprising: A plurality of brackets (1), a plurality of connecting blocks (4) arranged at one end of the plurality of brackets (1), a lighting mechanism (5) arranged between two of the connecting blocks (4), and a buffer mechanism (6) arranged at the bottom of the connecting block (4), characterized in that: A plurality of the brackets (1) are fixedly mounted on the bottom of the drone body, the circumferential outer wall of the connecting block (4) is fixedly connected to an end of the bracket (1) away from the drone body, and the lighting mechanism (5) comprises: a fixing frame (501), a motor (502) arranged on the fixing frame (501), a connecting frame (503) arranged on one side of the fixing frame (501), an adjusting rod (504) arranged between the inner walls on both sides of the connecting frame (503), and a plurality of lighting units arranged on the circumferential outer wall of the adjusting rod (504); One side of the fixed frame (501) is fixedly connected to the circumferential outer wall of a connecting block (4) on the same side, one side of the connecting frame (503) is fixedly connected to the other side of the fixed frame (501), the other side of the connecting frame (503) is fixedly connected to the circumferential outer walls of two connecting blocks (4) on the same side, the motor (502) is fixedly connected to the circumferential inner wall of the fixed frame (501), the two ends of the adjusting rod (504) are respectively fixedly connected to the inner walls on both sides of the connecting frame (503) for rotation, the circumferential outer wall of the connecting frame (503) is provided with a plurality of adjusting grooves (510), and the plurality of lighting units are respectively located in the corresponding adjusting grooves (510).

2. A surveying and mapping UAV equipment and system according to claim 1, characterized in that: The output shaft of the motor (502) passes through the fixed frame (501) and is fixedly connected to the adjustment rod (504).

3. The surveying and mapping UAV equipment and system according to claim 1, characterized in that: The lighting unit comprises: a connecting ring (507), a fixing rod (508) arranged on the outer circumferential wall of the connecting ring (507), and a lighting device (509) arranged at one end of the fixing rod (508).

4. A surveying and mapping UAV equipment and system according to claim 3, characterized in that: The connecting ring (507) is fixedly connected to the circumferential outer wall of the adjusting rod (504), and the circumferential outer wall of the connecting ring (507) is fixedly connected to the fixing rod (508).

5. The surveying and mapping UAV equipment and system according to claim 3, characterized in that: The lighting device (509) is fixedly mounted on one end of the fixing rod (508).

6. The surveying and mapping UAV equipment and system according to claim 3, characterized in that: The fixing rod (508) is located in the adjustment slot (510) and is slidably connected.

7. The surveying and mapping UAV equipment and system according to claim 1, characterized in that: The circumferential outer wall of the adjusting rod (504) is rotatably connected to a plurality of reinforcing rings (505), the circumferential outer walls of the plurality of reinforcing rings (505) are fixedly connected to a plurality of reinforcing rods (506), and the other ends of the plurality of reinforcing rods (506) are fixedly connected to the circumferential outer wall of the connecting frame (503).

8. The surveying and mapping UAV equipment and system according to claim 1, characterized in that: The buffer mechanism (6) comprises a fixed cylinder (603), wherein the fixed cylinder (603) is fixedly connected to the bottom of the connecting block (4); a buffer groove (604) is provided in the fixed cylinder (603); a buffer plate (607) is slidably connected to the buffer groove (604); a buffer spring (605) is fixedly installed between the upper surface of the buffer plate (607) and the top inner wall of the buffer groove (604); a sliding block (606) is fixedly connected to the bottom of the buffer plate (607); the circumferential outer wall of the sliding block (606) is slidably connected to the circumferential outer wall of the buffer groove (604); and a drop plate (601) is fixedly connected to the bottom of the sliding block (606).

9. A surveying and mapping UAV device and system according to claim 8, characterized in that: The upper surface of the drop plate (601) is fixedly connected to a limiting block (602), and the circumferential inner wall of the limiting block (602) is slidably connected to the circumferential outer wall of the fixed cylinder (603).

10. The surveying and mapping UAV equipment and system according to claim 8, characterized in that: The bottom of the drop plate (601) is provided with a through exhaust hole (608), and the exhaust hole (608) penetrates the sliding block (606) and the buffer plate (607).

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