Unmanned aerial vehicle inspection monitoring device for global ecological environment

Abstract

The utility model discloses an unmanned aerial vehicle inspection monitoring device for a global ecological environment, and relates to the technical field of unmanned aerial vehicle inspection. Comprising a machine body, machine arms, propellers, a U-shaped seat, a locking rod, a nut, a first housing, a left mounting plate, a sliding rail, a bearing, a lead screw, a first motor, a lifting plate, a right mounting plate, a shell, a buffer block, a vertical rod, a buffer spring, a buffer assembly, a monitoring assembly and the like. The monitoring assembly of the device is provided with a monitoring camera capable of rotating in all directions. The motor drives the second gear to drive the first gear engaged with the second gear, so that the monitoring camera can rotate flexibly, and the whole ecological environment can be monitored without dead corners. Ecological environment information can be comprehensively captured in large-area forests, vast grasslands, mountainous areas and water areas with complex terrains, monitoring blind areas are avoided, and monitoring comprehensiveness and accuracy are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane inspection technical field especially relates to a kind of unmanned plane inspection monitoring devices for global ecological environment. BACKGROUND

[0002] With the increasingly prominent environmental problems, efficient and accurate monitoring of global ecological environment becomes crucial. Traditional ecological environment monitoring methods, such as manual field monitoring, have the disadvantages of low efficiency, limited monitoring range, and being greatly affected by terrain and environmental conditions. For example, in remote mountainous areas, marshy wetlands, or large areas of forest and other complex terrain areas, manual monitoring is not only time-consuming and labor-intensive, but also difficult to cover comprehensively, making it difficult to obtain accurate ecological environment data in a timely manner.

[0003] Satellite remote sensing monitoring can cover a large area, but the resolution is relatively low, making it difficult to detect subtle ecological changes in some local areas, such as pollution of small water bodies and minor changes in habitats of specific species.

[0004] The rise of unmanned aerial vehicle technology has brought new opportunities for ecological environment monitoring. Unmanned aerial vehicles have the advantages of flexibility, low-altitude flight, and rapid access to monitoring areas. However, existing unmanned aerial vehicle inspection and monitoring devices still have many shortcomings in practical application.

[0005] In terms of monitoring function, most unmanned aerial vehicles carry single monitoring equipment, which can only achieve simple image acquisition or specific index monitoring, and cannot meet the demand for comprehensive monitoring of global ecological environment with multiple parameters and all-around monitoring. For example, it is difficult to simultaneously monitor atmospheric composition, water quality, soil information, and distribution of plants and animals.

[0006] From the perspective of equipment stability, in complex ecological environments, such as areas with strong winds, rainfall, and large terrain fluctuations, unmanned aerial vehicles are easily disturbed during flight and monitoring, resulting in inaccurate monitoring data and even equipment damage. The existing shock-absorbing structure design of unmanned aerial vehicles is not perfect, and the impact force during landing is large, affecting the service life of the equipment.

[0007] In addition, the installation and maintenance of unmanned aerial vehicle inspection and monitoring devices are also inconvenient. Some devices have complex structures, and it is difficult to install and disassemble the components, increasing the cost and difficulty of maintenance, and limiting their widespread application in global ecological environment monitoring. The utility model aims to solve these problems and provide an unmanned aerial vehicle inspection and monitoring device with more complete functions, higher stability, and easy installation and maintenance. UTILITY MODEL CONTENT

[0008] The purpose of the utility model is to solve the above problems and provide an unmanned aerial vehicle inspection and monitoring device for global ecological environment.

[0009] In order to solve the above problems, the utility model provides a technical scheme: a kind of unmanned plane inspection monitoring device for global ecological environment, including body, arm, propeller, concave seat, locking rod, nut, first cover, left mounting plate, slide rail, bearing, lead screw, first motor, lifting plate, right mounting plate, shell, buffer block, vertical rod, buffer spring, buffer assembly and monitoring component;Four arms are connected around the body, and propeller is connected on the arm;The concave seat is fixedly connected on the lower surface of the body;The first cover is fixedly connected between the concave seat by locking rod and nut;Left mounting plate is fixedly connected on the upper end of the first cover left side chamber wall, and right mounting plate is fixedly connected on the upper end of the first cover right side chamber wall, and the lower end of left mounting plate and right mounting plate is equipped with slide rail, and the slide rail is fixedly connected on the chamber wall of first cover;Lifting plate is slidably connected between the slide rail;First motor is fixedly connected on the left side of the inside bottom of first cover chamber, and the output end of first motor is fixedly connected with lead screw, and the top end of lead screw is movably connected in left mounting plate, and the left side of lifting plate is connected on lead screw by screw thread;Monitoring component is connected below lifting plate;Shell is fixedly connected on the two sides of first cover, buffer block is slidably connected in shell, buffer spring is fixedly connected on the upper end of buffer block, vertical rod is fixedly connected on the lower end of buffer block, and buffer assembly is fixedly connected on the end of vertical rod.

[0010] As preferred, the specific structure of the buffer assembly comprises a fixing plate, a support plate, a rubber plate, a pin shaft, a lower spring, an upper spring, and a limiting block. The fixing plate is fixedly connected to the end of the vertical rod. Pin shafts are slidably connected to the two sides of the fixing plate. The outer surface of the upper end of the pin shaft is covered with the upper spring, and the outer surface of the lower end of the pin shaft is covered with the lower spring. The top end of the pin shaft is fixedly connected with the limiting block. The support plate is fixedly connected between the ends of the pin shafts, and the lower surface of the support plate is fixedly connected with the rubber plate.

[0011] As preferred, the specific structure of the monitoring component comprises a second cover, a bearing seat, a rotating shaft, a monitoring camera, a first gear, a second gear, a motor, and a slot. The second cover is fixedly connected below the lifting plate. The bottom end of the second cover is provided with a slot. Bearing seats are fixedly connected to the chamber walls on the left and right sides of the second cover. The rotating shaft is movably connected between the bearing seats, and the monitoring camera is connected to the rotating shaft. The motor is fixedly connected to the right side chamber wall of the second cover, and the output end of the motor is fixedly connected with the second gear. The right end of the rotating shaft is fixedly connected with the first gear, and the first gear and the second gear are meshed together.

[0012] As preferred, the first gear and the second gear are coated with lubricating grease.

[0013] Preferably, the locking rod and the nut are coated with a wear-resistant coating.

[0014] Preferably, the bottom of the rubber plate is provided with anti-skid lines.

[0015] The utility model discloses the beneficial effect has: (1) overall coverage monitoring: the monitoring assembly of the device is equipped with the monitoring camera of all -round rotation. Motor drives second gear, drives the first gear of meshing with it, so that monitoring camera can flexibly rotate, can carry out the dead angle monitoring of all -domain ecological environment. Whether it is the forest of large area, the vast grassland, or the mountainous area of complex topography, water area, can overall capture ecological environment information, avoid appearing monitoring blind area, greatly improve the comprehensiveness and accuracy of monitoring.

[0016] (2) reliable connection design: adopt concave character seat, locking rod and nut cooperation fixed first cover shell, and this kind of connecting mode is stable and reliable. Meanwhile, locking rod and nut surface coating wear -resistant coating, strengthen its wear resistance, in the process of frequent dismounting and installation not easy to damage, guarantee the long -term stability of first cover shell connection, provide solid support structure for monitoring assembly.

[0017] (3) stable lifting system: the design of left and right mounting plate and slide rail in first cover shell, make lifting plate can slide stably. Lifting plate and slide rail are connected through sliding block sliding, and sliding block and slide rail are clearance fit, guarantee the smoothness of lifting, can effectively reduce the shaking and deviation, ensure the stability of monitoring assembly in the process of lifting, be favorable to accurate acquisition monitoring data.

[0018] (4) high -efficient buffer shock attenuation: buffer assembly effectively alleviates the impact force when unmanned aerial vehicle lands. When unmanned aerial vehicle lands uneven ground, the rubber plate can adapt to the ground condition, the pin shaft is telescopic under the action of spring, absorbs and disperses impact force. The buffer structure of the shell, buffer block, buffer spring and vertical rod in the buffer device further enhances the buffering effect, prevents unmanned aerial vehicle from being damaged due to collision, prolongs the service life of equipment.

[0019] (5) reduce maintenance cost: excellent buffer performance reduces the damage of parts caused by impact in the process of unmanned aerial vehicle landing, reduces the failure rate and maintenance frequency of equipment, thereby effectively reduces the maintenance cost, improves the use economy of equipment.

[0020] (6) convenient installation and maintenance: the overall structure design is reasonable and simple, and the installation process is convenient and fast. The modular design is adopted between various components, for example, the connection mode of first cover shell and machine body is convenient to dismount, which facilitates the maintenance and replacement of monitoring assembly. This design reduces the requirement for professional skills of operating personnel, improves the use efficiency of equipment.

[0021] (7) Reduce the running loss: the first gear and the second gear are coated with lubricating grease, which not only reduces the wear between the gears, but also reduces the running noise, improves the stability and service life of the monitoring assembly, reduces the probability of performance degradation and failure caused by wear of parts, and guarantees the long-term stable operation of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a structural schematic diagram of the utility model Figure 1 . Figure 1 .

[0024] Figure 3 It is a structural schematic diagram of the utility model Figure 1 . Figure 2 .

[0025] Figure 4 It is a structural schematic diagram of the utility model Figure 1 . Figure 3 .

[0026] 1-body; 2-arm; 3-propeller; 4-concave seat; 5-locking rod; 6-nut; 7-first cover; 8-left mounting plate; 9-slideway; 10-bearing; 11-screw; 12-first motor; 13-lifting plate; 14-right mounting plate; 15-outer shell; 16-buffer block; 17-vertical rod; 18-buffer spring; 19-fixed plate; 20-supporting plate; 21-rubber plate; 22-pivot; 23-lower spring; 24-upper spring; 25-limiting block; 26-second cover; 27-bearing seat; 28-rotating shaft; 29-monitoring camera; 30-first gear; 31-second gear; 32-motor; 33-groove. DETAILED DESCRIPTION

[0027] As Figures 1 to 4As shown in the specific embodiment, the following technical scheme is adopted: a global ecological environment-oriented unmanned aerial vehicle inspection monitoring device, comprising a body 1, an arm 2, a propeller 3, a concave seat 4, a locking rod 5, a nut 6, a first cover 7, a left mounting plate 8, a slide rail 9, a bearing 10, a lead screw 11, a first motor 12, a lifting plate 13, a right mounting plate 14, an outer shell 15, a buffer block 16, a vertical rod 17, a buffer spring 18, a buffer assembly, and a monitoring assembly; four arms 2 are connected around the body 1, and a propeller 3 is connected to each arm 2; a concave seat 4 is fixedly connected to the lower surface of the body 1 on both sides; the first cover 7 is fixedly connected between the concave seats 4 through the locking rod 5 and the nut 6; the left mounting plate 8 is fixedly connected to the upper end of the left chamber wall of the first cover 7, and the right mounting plate 14 is fixedly connected to the upper end of the right chamber wall of the first cover 7; the lower ends of the left mounting plate 8 and the right mounting plate 14 are each provided with a slide rail 9, and the slide rails 9 are fixedly connected to the chamber walls of the first cover 7; the lifting plate 13 is slidingly connected between the slide rails 9; the first motor 12 is fixedly connected to the left side of the bottom surface inside the chamber of the first cover 7, the output end of the first motor 12 is fixedly connected to the lead screw 11, the top end of the lead screw 11 is movably connected to the left mounting plate 8 through the bearing 10, and the left side of the lifting plate 13 is threadedly connected to the lead screw 11; the monitoring assembly is connected below the lifting plate 13; the outer shell 15 is fixedly connected to both sides of the first cover 7, the buffer block 16 is slidingly connected in the outer shell 15, the buffer spring 18 is fixedly connected to the upper end of the buffer block 16, the vertical rod 17 is fixedly connected to the lower end of the buffer block 16, and the buffer assembly is fixedly connected to the end of the vertical rod 17.

[0028] As shown in the specific embodiment, Figures 1 to 4 The specific structure of the buffer assembly comprises a fixed plate 19, a support plate 20, a rubber plate 21, a pin shaft 22, a lower spring 23, an upper spring 24, and a limiting block 25; the fixed plate 19 is fixedly connected to the end of the vertical rod 17; the pin shaft 22 is slidingly connected to both sides of the fixed plate 19; the upper end of the pin shaft 22 is covered with the upper spring 24, the lower end of the pin shaft 22 is covered with the lower spring 23, and the limiting block 25 is fixedly connected to the top end of the pin shaft 22; the support plate 20 is fixedly connected between the ends of the pin shaft 22, and the rubber plate 21 is fixedly connected to the lower surface of the support plate 20.

[0029] As shown in the specific embodiment, Figures 1 to 4As shown, the specific structure of the monitoring assembly comprises a second housing 26, a bearing seat 27, a rotating shaft 28, a monitoring camera 29, a first gear 30, a second gear 31, a motor 32 and a slot 33; the second housing 26 is fixedly connected below the lifting plate 13; the bottom end of the second housing 26 is provided with the slot 33; the left and right side chamber walls of the second housing 26 are both fixedly connected with the bearing seat 27; the rotating shaft 28 is movably connected between the bearing seats 27, and the monitoring camera 29 is connected to the rotating shaft 28; the right side chamber wall of the second housing 26 is fixedly connected with the motor 32, and the output end of the motor 32 is fixedly connected with the second gear 31; the right end of the rotating shaft 28 is fixedly connected with the first gear 30, and the first gear 30 and the second gear 31 are meshed together.

[0030] Among them, the first gear 30 and the second gear 31 are both coated with lubricating grease; the locking rod 5 and the nut 6 are both coated with a wear-resistant coating; the bottom of the rubber plate 21 is provided with anti-skid lines.

[0031] The use state of the utility model is: (1) take off and flight adjustment: the operator starts the unmanned aerial vehicle, the propeller 3 on the arm 2 around the machine body 1 high speed operation, produce the lift force and make the unmanned aerial vehicle take off. In the flight process, according to the monitoring area topography, environment and task demand, the speed and angle of propeller 3 are adjusted by sending instructions through the remote controller, the unmanned aerial vehicle posture and flight trajectory are controlled, and the stable flight to the monitoring area is ensured.

[0032] (2) monitoring assembly works: after reaching the monitoring area, if the monitoring height needs to be adjusted, the first motor 12 is started. The output end of the first motor 12 drives the screw rod 11 to rotate, the screw rod 11 is connected to the left side of the lifting plate 13 through threads, and the lifting plate 13 stably rises and falls under the guidance of the slide rail 9 on the left mounting plate 8 and the right mounting plate 14. The monitoring assembly installed below the lifting plate 13 moves to the appropriate height. In the monitoring assembly, the motor 32 is started, the second gear 31 at the output end of the motor 32 rotates, drives the first gear 30 meshed with it, makes the rotating shaft 28 rotate in the bearing seat 27, and further drives the monitoring camera 29 to rotate, and the whole ecological environment is shot and monitored in all directions. The slot 33 at the bottom end of the second housing 26 facilitates the monitoring camera 29 to obtain images at different angles and avoids obstruction.

[0033] (3) Buffer protection: when the unmanned aerial vehicle completes the monitoring task and lands, the buffer assembly at the end of the vertical rod 17 and the buffer device on both sides of the first cover 7 work together. When the unmanned aerial vehicle contacts the ground, the rubber plate 21 first contacts the ground. Because the ground may be uneven, the anti-skid pattern at the bottom of the rubber plate 21 increases the friction force, preventing the unmanned aerial vehicle from sliding. At the same time, the pin shaft 22 slides on both sides of the fixed plate 19, the upper spring 24 and the lower spring 23 are stretched and contracted, absorbing and dispersing part of the impact force. The buffer block 16 slides upward in the shell 15, compresses the buffer spring 18, further buffers the landing impact force, and protects the unmanned aerial vehicle and the monitoring equipment from damage.

[0034] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0035] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connection", "fixing", "threading" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific situation.

[0036] The basic principles and main features of the present application and the advantages of the present application have been shown and described above, and those skilled in the art should understand that the present application is not limited by the above examples, the above examples and descriptions in the specification are only to illustrate the principles of the present application, without departing from the spirit and scope of the present application, the present application can also have various changes and improvements, these changes and improvements all fall within the scope of the claimed present application, the scope of protection of the present application is defined by the appended claims and their equivalents.

[0037] The control mode of the present application is controlled by manually starting and closing the switch, and the wiring diagram of the power element and the provision of the power supply are common knowledge in the art, and the present application is mainly used to protect mechanical devices, so the control mode and wiring arrangement of the present application will not be explained in detail.

Claims

1. A drone-based inspection and monitoring device for the entire ecological environment, characterized in that: The utility model relates to a kind of unmanned aerial vehicle, including body (1), arm (2), propeller (3), concave base (4), locking rod (5), nut (6), first cover (7), left mounting plate (8), slide rail (9), bearing (10), lead screw (11), first motor (12), lifting plate (13), right mounting plate (14), shell (15), buffer block (16), vertical rod (17), buffer spring (18), buffer assembly and monitoring assembly; Four arms (2) are connected around the body (1), and a propeller (3) is connected to each arm (2); The concave base (4) is fixedly connected to the lower surface of the body (1) on both sides; The first cover (7) is fixedly connected between the concave bases (4) by the locking rod (5) and the nut (6); The left mounting plate (8) is fixedly connected to the upper end of the left chamber wall of the first cover (7), and the right mounting plate (14) is fixedly connected to the upper end of the right chamber wall of the first cover (7). The lower end of the left mounting plate (8) and the right mounting plate (14) is provided with a slide rail (9), and the slide rail (9) is fixedly connected to the chamber wall of the first cover (7). The lifting plate (13) is slidably connected between the slide rails (9). The first motor (12) is fixedly connected to the left side of the inside bottom of the chamber of the first cover (7). The output end of the first motor (12) is fixedly connected to the lead screw (11). The top end of the lead screw (11) is movably connected to the left mounting plate (8) through the bearing (10). The left side of the lifting plate (13) is threadedly connected to the lead screw (11). The monitoring assembly is connected below the lifting plate (13). The shell (15) is fixedly connected to the two sides of the first cover (7). The buffer block (16) is slidably connected in the shell (15). The buffer spring (18) is fixedly connected to the upper end of the buffer block (16). The lower end of the buffer block (16) is fixedly connected to the vertical rod (17). The end of the vertical rod (17) is fixedly connected to the buffer assembly.

2. The global environment-oriented unmanned aerial vehicle inspection monitoring device according to claim 1, characterized in that: The specific structure of the buffer assembly includes a fixed plate (19), a support plate (20), a rubber plate (21), a pin shaft (22), a lower spring (23), an upper spring (24), and a limiting block (25). The fixed plate (19) is fixedly connected to the end of the vertical rod (17). The pin shaft (22) is slidably connected to the two sides of the fixed plate (19). The upper spring (24) is wrapped around the outer surface of the upper end of the pin shaft (22). The lower spring (23) is wrapped around the outer surface of the lower end of the pin shaft (22). The limiting block (25) is fixedly connected to the top end of the pin shaft (22). The support plate (20) is fixedly connected to the rubber plate (21) on the lower surface of the support plate (20). 3.The global ecological environment oriented unmanned aerial vehicle inspection monitoring device according to claim 1, characterized in that: The specific structure of the monitoring assembly includes a second cover (26), a bearing seat (27), a rotating shaft (28), a monitoring camera (29), a first gear (30), a second gear (31), a motor (32), and a slot (33). The second cover (26) is fixedly connected below the lifting plate (13). The second cover (26) is provided with a slot (33) at the bottom end; The bearing seats (27) are movably connected between the left and right side chamber walls of the second cover (26); The shaft (28) is movably connected between the bearing seats (27), and the monitoring camera (29) is connected to the shaft (28); The motor (32) is fixedly connected to the right side chamber wall of the second cover (26), and the second gear (31) is fixedly connected to the output end of the motor (32); The first gear (30) is fixedly connected to the right end of the shaft (28), and the first gear (30) and the second gear (31) are meshed together.

4. The global environment-oriented unmanned aerial vehicle inspection monitoring device according to claim 3, characterized in that: The first gear (30) and the second gear (31) are coated with lubricating grease.

5. The global environment-oriented unmanned aerial vehicle inspection monitoring device according to claim 1, characterized in that: The locking rod (5) and the nut (6) are coated with a wear-resistant coating. 6.The global ecological environment oriented unmanned aerial vehicle inspection monitoring device according to claim 2, characterized in that: The rubber plate (21) is provided with anti-skid lines at the bottom.

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