CN110271664B - Protective structure of forest line patrol fire patrol unmanned aerial vehicle and use method thereof - Google Patents

Abstract

The invention discloses a protection structure of a forest inspection line fire inspection unmanned aerial vehicle. A baffle plate is provided, and a main control board is sleeved at the inner middle of the baffle plate. The beneficial effects of the present invention are: several concave grooves arranged with equal arcs on the upper mounting ring are embedded and clamped to fix the components on the drone, so as to ensure that the drone is installed and used on the protective structure more stably and securely, and The sponge clip is embedded between the UAV and the protective plate of the protective structure to provide shock absorption and buffer force to the UAV, reducing the vibration of the UAV when it is flying and reducing the vibration of the UAV and the protective structure. The collision and wear between them improves the service life of the UAV and the protective structure; the motor on the rotating bracket drives the rotating blades to rotate rapidly to assist in driving the UAV to fly, ensuring the UAV’s flight inspection work. More power and more agile and quick movements.

Description

A kind of protection structure and using method of unmanned aerial vehicle for forest patrol line fire inspection

technical field

The invention relates to a protection structure, in particular to a protection structure of a forest patrolling fire inspection drone and a method of using the same, belonging to the technical field of the protection structure application of the drone.

Background technique

With the rapid development of science and technology, drones are used more and more frequently in forest patrol fire inspection work due to the advantages of wide inspection scope and low cost. When man-machine works, the protective structure is indispensable. The main function of the protective structure is to protect the drone when it is flying, and prevent the drone from accidentally colliding with flying animals or hail and other objects during flight and causing damage.

There are still many deficiencies in the protection structure of the existing forest patrol fire inspection drones in use. The location and angle of safety protection are not comprehensively covered, resulting in poor safety and stability of the drone during flight inspection, and the existing protection structure of the UAV for forest inspection line fire inspection During protection, the collision and collision loss between the drone and the protective structure is large, resulting in a low service life of the drone and the protective structure, and the existing protective structure can only be adapted to the drones of the same shape and size. For installation and use, the scope of adaptation is small, and the installation and use of the drone and the protective structure are not convenient and fast, and the existing protective structure of the drone for forest inspection and fire inspection is flying with the drone. During protection, it is not possible to provide flight power assistance to the UAV, resulting in insufficient power for the UAV during flight inspection work, and the movement adjustment position is not sensitive and fast enough, and the existing forest inspection line fire inspection UAV The assembly or disassembly of each component on the protective structure is not convenient and fast for maintenance, and the production and processing efficiency of the protective structure is slow and the cost is high.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the problem that the protection structure of the existing forest patrol UAV for fire inspection does not fully cover the position and angle of the UAV for safety protection during flight, resulting in the UAV in flight inspection. When the protection structure of the existing forest patrol line fire inspection drone is used to protect the drone, the friction and collision loss between the drone and the protective structure is large, resulting in The service life of the drone and the protective structure is low; and the existing protective structure can only be installed and used by drones of the same shape and size, and the scope of adaptation is small; and the drone and the protective structure installation group The connection and use are not convenient and fast; and the existing protective structure of the UAV for forest inspection and fire inspection cannot provide flight power assistance to the UAV when it cooperates with the UAV for flight protection, resulting in the UAV flying. The power during inspection work is not sufficient, and the movement adjustment position is not sensitive and fast; and the assembly or disassembly of the components on the protective structure of the existing forest inspection drone for fire inspection is not convenient and fast, and the protective structure is not convenient and fast. In view of the problems of slow efficiency and high cost in production and processing, a protective structure and a method of using a UAV for forest inspection line fire inspection are proposed.

The purpose of the present invention can be achieved through the following technical solutions: a protection structure for a forest patrol line fire inspection drone, including a receiving frame, a baffle plate, a main control board, a top guard plate and a sponge clamp block, the said A baffle plate is arranged above the accommodating frame, and a main control board is sleeved in the middle of the inner part of the baffle plate, a top protection plate is horizontally arranged on the top of the main control plate, and a sponge is arranged under the middle of the baffle plate clamping block;

The bottom of the accommodating frame is provided with a hollow annular lower support ring, and the upper end face of the lower support ring is vertically arranged with four cylindrical uprights of equal arc, and a hollow annular upper mounting ring is vertically arranged above the uprights. , and the middle part between the upper mounting ring and the lower support ring is provided with a lower through groove adapted to the unmanned aerial vehicle, and a side through groove is arranged between each of the four uprights;

Wherein, the edge of the lower support ring is provided with several side extension rods with equal arc, and one end of the several side extension rods is provided with a first screw hole;

A plurality of arc-shaped first bumps are arranged at the edge of the upper assembly ring with equal arc, and a plurality of the first bumps;

A hollow annular connecting table is arranged above the baffle plate, and a plurality of lower screw seats are installed through the connecting table, and four second protrusions are arranged on the inner side of the connecting table with equal arcs, and The four second protrusions are provided with fifth screw holes, the upper screw seats are installed through the four fifth screw holes, and the four corners of the baffle plate are respectively installed with two first screw holes. The rotating bracket and the second rotating bracket ensure that the position and angle of the baffle plate to provide flight power to the UAV are more uniform and comprehensive, and ensure that the UAV is installed on the protective structure to fly more smoothly and smoothly;

A plurality of the lower screw bases are installed with three first screw sleeves of hollow cylindrical structure at the same height, and the first screw sleeves are fixedly connected by first screws;

The four upper screw bases are all mounted with a second screw sleeve with a hollow cylindrical structure, a third screw sleeve is fixedly connected below the second screw sleeve through a second screw, and the lower part of the third screw sleeve is connected to the third screw sleeve. The upper part of the two screw sleeves is provided with a sleeve groove, and the bottom of the lower screw base is provided with a support block;

Cylindrical motors are arranged on the first and second rotating brackets, and four mounting plates are arranged at the bottom of the motor with equal arcs, and second screw holes are arranged on the mounting plates. A transmission shaft is arranged vertically above the middle part, a rotating block is sleeved on the top of the transmission shaft, the two ends of the rotating block are welded with rotating blades, and the middle part of the motor is sleeved with an upper sleeve plate;

Wherein, a lower sleeve plate is installed at the bottom of the first rotating bracket, and a wear plate is installed under the second rotating bracket;

One end of the lower sleeve plate is provided with a support plate, and both sides of the other end of the lower sleeve plate and the upper sleeve plate are provided with side inclined rods, and one end of the side inclined rod is provided with a third screw hole;

Wherein, the lower sleeve plate and the upper sleeve plate are respectively sleeved with the first screw holes above the two adjacent lower screw bases through the third screw holes at one end of the two side inclined rods;

Wherein, one end of the upper sleeve plate and both ends of the wear plate are provided with a sleeve ring with a hollow annular structure;

The upper sleeve plate and the wearing plate are both sleeved and fixed with the motors on the first rotary bracket and the second rotary bracket through the collar;

Wherein, two side extension blocks are arranged on both sides of the middle part of the piercing plate, and a sixth screw hole is arranged on the side extension blocks;

The piercing discs are respectively sleeved and fixed with the first screws below the four upper screw bases through the four sixth screw holes;

The edge of the main control board is provided with four seventh screw holes in equal arcs, and the four seventh screw holes are respectively fixed and sleeved in the sleeve grooves at the bottom of the four upper screw bases;

The top anti-plate is an octagonal structure, and the edge of the top anti-plate is provided with four eighth screw holes in equal arcs, and the four eighth screw holes are respectively fixed and sleeved on the top of the four upper screw bases. In the groove, and the middle part of the top guard plate is provided with a circular inner link, and the inner link sidewall is provided with a number of blocking struts with equal radians, and the UAV and the drone are protected by several blocking struts arranged with the same radian. The main control board is protected against blocking to ensure that the position and angle of the structure to protect the drone are more comprehensive.

A further technical improvement of the present invention is that: the connecting table is provided with a plurality of fourth screw holes matching with the lower screw base, and the lower screw base penetrates the fourth screw holes.

A further technical improvement of the present invention is that: the rotating blade is a helical structure, and the motor is rotatably connected to the rotating block and the rotating blade through the transmission shaft, and the motor drives the rotating blade to rotate rapidly to assist in driving the drone to fly, ensuring no The power of the man-machine flight inspection work is more abundant, and the movement is more sensitive and fast, and the two first rotating brackets and the two second rotating brackets are distributed in the four corners of the baffle plate to ensure that the baffle plate is safe for no one. The position and angle of the flight power provided by the drone are more uniform and comprehensive, which ensures that the drone is installed on the protective structure to fly more smoothly and smoothly. The rotating blade can quickly cut off the branches or leaves in time, prevent the drone from being scratched and damaged, and improve the protection quality of the protective structure.

A further technical improvement of the present invention is that: the four second screw holes at the bottoms of the first and second screw sockets are all fixedly connected to the support plate on the lower sleeve through bolts, so as to ensure the first screw socket It is more convenient to install and disassemble with the second rotary bracket.

A further technical improvement of the present invention is that: the piercing plate penetrates the guard plate, and the plane where the piercing plate is located is arranged in parallel with the connecting table, so as to ensure that the components of the shield plate are connected more tightly when working together.

A further technical improvement of the present invention is that: the first screw sleeve and the first screw rod, and the second screw sleeve and the third screw sleeve and the second screw rod are all connected by threads, so as to ensure that the components on the structure are assembled and used. Or disassembly is more convenient, and the cost in production and processing is lower.

A further technical improvement of the present invention is that: a battery pack is arranged on the end surface of the main control board, and a PLC controller is arranged on one side of the battery pack, and the PLC controller controls the motor to drive the rotor to rotate when the drone is flying , to assist in driving the UAV to fly, which proves that the UAV has more sufficient power and more sensitive and fast activities in the inspection work, and the two first and two second rotating brackets are distributed in the protection The four corners of the baffle plate ensure that the position and angle of the baffle plate to provide flight power to the UAV are more uniform and comprehensive, ensuring that the UAV is installed on the protective structure to fly more smoothly and smoothly, and the battery pack is connected to the electric motor through the wires. Connect to ensure the normal power-on work of the motor.

A further technical improvement of the present invention is that: the main control board and the top guard plate are arranged in parallel to ensure that the top guard board is more accurate and suitable for the blocking position of the main control board and the drone, and the height of the upper screw base is greater than The height of the lower screw base ensures that the baffle plate, the main control board and the top guard plate are installed and used more firmly.

A further technical improvement of the present invention is that: the upper screw base and the lower screw base are parallel, and the upper screw base and the lower screw base are both detachable structures, and the screws on the upper screw base and the lower screw base are connected and fixed with the screw sleeve through threads , to ensure that the assembly or disassembly of the screw base is more convenient, and the installation and use are more secure.

A method for using a protective structure of a forest patrol line fire patrol drone, the method specifically includes the following steps:

Step 1: The staff inserts the forest inspection line fire inspection drone into the storage frame through the lower channel, the wing of the drone rotates through the side channel, and connects the drone with the bolt through bolts. The first screw hole on the side extension rod at the edge of the lower support ring is fixedly connected;

Step 2: When the drone is flying and inspected, the top of the drone is protected by the baffle plate and the top shield, and the sides of the drone are clamped and protected with the four columns set with equal arcs. The first screw holes on the side extension rods set with equal arcs are fixed to the drone by bolts, and the drones are clamped with four columns set with equal arcs. The grooves embed and clamp the components on the drone;

Step 3: And when the drone is installed on the protective structure for flight inspection, the two first rotating brackets on the shielding plate and the two second rotating brackets are distributed in the four corners of the shielding plate in equal arcs. The motor on the seat drives the rotating blades to rotate rapidly to assist in driving the drone to fly. If the drone accidentally touches a branch or leaf during flight inspection, the rotating rotating blade will cut off the branch or leaf.

Compared with the prior art, the beneficial effects of the present invention are:

1. When the present invention is in use, the staff inserts the forest inspection line fire inspection drone into the storage frame through the lower channel, the wing of the drone rotates through the side channel, and passes through the bolts. The drone is fixedly connected to the first screw hole on the side extension rod at the edge of the lower support ring. When the drone is flying and inspected, the top of the drone is protected by the baffle plate and the top shield, and the With the four columns set with equal arcs, the side of the drone is protected by clipping, which not only ensures the protection of the angle and position of the drone during flight work, but also ensures the safety of the drone during inspection work. At the same time of stability and stability, the first screw holes on the side extension rods set with equal arcs are fixed to the drone by bolts, and the drones are clamped by four columns set with equal arcs. Several concave grooves with equal arcs are used to embed and clamp the components on the UAV to ensure that the UAV is more stable and reliable for installation and use on the protective structure, and the sponge clamps are embedded in the UAV. The UAV is provided with shock absorption and buffering force between it and the baffle plate of the protective structure, which reduces the vibration of the UAV during flight and the collision and wear between the UAV and the protective structure, and improves the unmanned aerial vehicle. machine and the service life of the protective structure.

2. Several side extension rods and the first screw holes are distributed in an equal arc, and the side channels surrounded by two of the four uprights ensure that the protective structure can be installed and used with UAVs of different shapes and sizes. , to ensure the extensiveness of the adaptation, and the bolts are connected with the screw holes for connection and installation, which ensures that the drone is installed on the protective structure to be more convenient and quick to use or disassemble, and cooperate with the column and the recessed card slot to clamp the components on the drone. The connection ensures that the protective structure is more reliable for installation and fixation of UAVs of different shapes and sizes.

3. When the drone is installed on the protective structure for flight inspection, the two first rotating brackets on the protective plate and the two second rotating brackets are distributed in the four corners of the protective plate in equal arcs. The motor on the top drives the rotating blades to rotate rapidly to assist in driving the UAV to fly, ensuring that the UAV has more sufficient power and more sensitive and fast movements in the inspection work of the UAV. The two-rotor bracket and other arcs are distributed at the four corners of the guard plate to ensure that the position and angle of the guard plate to provide flight power to the UAV are more uniform and comprehensive, and to ensure that the UAV is installed on the protective structure to fly more smoothly and smoothly. , and when the drone accidentally touches a branch or leaf during flight inspection, the rotating rotor can quickly cut off the branch or leaf in time to prevent the drone from being scratched and damaged, and improve the protection quality of the protective structure.

4. The bottoms of the two first rotating brackets on the baffle plate are fixedly connected to the supporting plate of the lower sleeve plate through the bolts in the four second screw holes arranged in equal arc, and the motor sleeve of the first rotating bracket is fixedly connected to the supporting plate of the lower sleeve plate. It is connected to the collar of the upper sleeve, and the bottoms of the two second rotating brackets are fixedly connected to the support plate of the lower sleeve through the bolts in the second screw holes, and the motor on the second rotating bracket is sleeved to the wear plate. In the collar at the end of the disk, while ensuring that the rotating bracket is installed and used more firmly, it also makes the disassembly and maintenance of the rotating bracket more convenient. The three screw holes are sleeved and installed into the first screws of the two adjacent lower screw bases, and the threaded plate is sleeved and installed into the first screws of the lower screw bases through the sixth screw holes on the four side extension blocks. And the lower screw seat is installed through the fourth screw hole of the connecting table, and the upper screw seat is installed through the fifth screw hole of the connecting table, which ensures that the components on the baffle plate are more convenient to assemble, use or disassemble. The plate is installed and used through the baffle plate to ensure the tightness of the connection when the components of the baffle plate are used together.

5. The main control board is sleeved and installed into the grooves at the bottom of the four upper screw bases through the four seventh screw holes at the edge, and the top guard plate is sleeved and installed to the four upper screw bases through the four eighth screw holes In the groove on the top, while ensuring that the components on the protective structure are more convenient to assemble, assemble, disassemble and maintain, the components of the protective structure are independent of each other and can be produced and processed separately, which improves the production and assembly efficiency of the protective structure. The production and processing cost of the protective structure is reduced; the protective structure is easy to use, firm and durable, has good social benefits, and is suitable for popularization and use.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present invention.

FIG. 2 is an exploded schematic diagram of the three-dimensional structure of the present invention.

FIG. 3 is a schematic structural diagram of the accommodating frame of the present invention.

FIG. 4 is a schematic structural diagram of a baffle plate of the present invention.

FIG. 5 is an exploded schematic diagram of the three-dimensional structure of the baffle plate of the present invention.

FIG. 6 is an exploded schematic diagram of the three-dimensional structure of the second rotary bracket of the present invention.

FIG. 7 is a schematic diagram of the structure of the lower sleeve tray of the present invention.

FIG. 8 is a schematic diagram of the structure of the upper sleeve tray of the present invention.

FIG. 9 is a schematic structural diagram of the connecting table of the present invention.

FIG. 10 is a schematic view of the structure of the dressing seat of the present invention.

FIG. 11 is a schematic diagram of the structure of the lower screw seat of the present invention.

FIG. 12 is a schematic diagram of the upper seating structure of the present invention.

FIG. 13 is a schematic structural diagram of the main control board of the present invention.

FIG. 14 is a schematic diagram of the structure of the top guard plate of the present invention.

In the picture: 1. Storage frame; 2. Baffle plate; 3. Main control board; 4. Top guard plate; 5. Sponge clamping block; 6. Lower support ring; 7. Upright column; Lower through slot; 10, side extension rod; 11, first screw hole; 12, side through slot; 13, first bump; 14, connecting table; 15, lower screw seat; 16, first screw bracket; 17, the second screw socket; 18, the upper sleeve plate; 19, the wear plate; 20, the upper screw seat; 21, the lower sleeve plate; 22, the bolt; 23, the motor; 24, the installation plate; 25, the second screw Hole; 26, drive shaft; 27, rotary block; 28, rotary blade; 29, side inclined rod; 30, third screw hole; 31, supporting plate; 32, collar; 33, fourth screw hole; 34, 35, the fifth screw hole; 36, the side extension block; 37, the sixth screw hole; 38, the first screw sleeve; 39, the first screw; 40, the second screw; 41, the second screw 42, the third screw sleeve; 43, the sleeve groove; 44, the support block; 45, the battery pack; 46, the seventh screw hole; 47, the inner link;

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figure 1-14, a protective structure of a forest patrolling fire patrol drone, including a receiving frame 1, a guard plate 2, a main control board 3, a top guard board 4 and a sponge clamp block 5 , a baffle plate 2 is arranged above the accommodating frame 1, and a main control board 3 is sleeved at the middle of the inner part of the baffle plate 2. The top of the main control board 3 is horizontally provided with a top protection plate 4, and the bottom of the middle of the baffle plate 2 is arranged There are sponge clamps 5;

The bottom of the accommodating frame 1 is provided with a hollow annular lower support ring 6, and the upper end face of the lower support ring 6 is vertically arranged with four cylindrical uprights 7 with equal radians, and a hollow annular upper mounting ring 8 is vertically arranged above the uprights 7 , and the middle part between the upper mounting ring 8 and the lower support ring 6 is provided with a lower through slot 9 that is adapted to the drone, and a side through slot 12 is arranged between the four uprights 7;

Wherein, a plurality of side extension rods 10 are arranged at the edge of the lower support ring 6 with equal arc, and one end of the several side extension rods 10 is provided with a first screw hole 11;

A plurality of arc-shaped first bumps 13 and a plurality of first bumps 13 are arranged at the edge of the upper assembly ring 8 with equal arcs;

A hollow annular connecting table 14 is arranged above the baffle plate 2, and a plurality of lower screw seats 15 are installed through the connecting table 14. Four second protrusions 34 are arranged on the inner side of the connecting table 14 in equal arcs, and The four second bumps 34 are provided with fifth screw holes 35, the upper screw bases 20 are installed through the four fifth screw holes 35, and the four corners of the baffle plate 2 are respectively installed with two first screw holes. The bracket 16 and the second rotating bracket 17 ensure that the position and angle of the baffle plate 2 to assist the UAV to provide flight power are more uniform and comprehensive, and ensure that the UAV is installed on the protective structure to fly more smoothly and smoothly;

A plurality of lower screw bases 15 are installed with three first screw sleeves 38 of hollow cylindrical structure at equal heights, and the first screw sleeves 38 are fixedly connected by first screws 39;

A second screw sleeve 40 having a hollow cylindrical structure is installed on the four upper screw bases 20. A third screw sleeve 42 is fixedly connected under the second screw sleeve 40 through the second screw 41, and the third screw sleeve 42 and the third screw sleeve 42 are fixedly connected under the second screw sleeve 40. The upper part of the two screw sleeves 40 is provided with a sleeve groove 43, and the bottom of the lower screw base 15 is provided with a support block 44;

The first rotary bracket 16 and the second rotary bracket 17 are provided with a cylindrical motor 23, and the bottom of the motor 23 is provided with four mounting plates 24 in equal arcs, and the mounting plates 24 are all provided with second screw holes 25. A transmission shaft 26 is arranged vertically above the middle of the motor 23, a rotating block 27 is sleeved on the top of the transmission shaft 26, and both ends of the rotating block 27 are welded with rotating blades 28, and the middle of the motor 23 is sleeved with an upper sleeve plate 18;

Wherein, a lower sleeve plate 21 is installed at the bottom of the first rotating bracket 16, and a wear plate 19 is installed under the second rotating bracket 17;

One end of the lower sleeve plate 21 is provided with a support plate 31, and both sides of the other end of the lower sleeve plate 21 and the upper sleeve plate 18 are provided with side inclined rods 29, and one end of the side inclined rod 29 is provided with a third screw hole 30;

Wherein, the lower sleeve plate 21 and the upper sleeve plate 18 are respectively sleeved with the first screws 39 above the two adjacent lower screw bases 15 through the third screw holes 30 at one end of the two side inclined rods 29;

Wherein, one end of the upper sleeve plate 18 and both ends of the wear plate 19 are provided with a sleeve ring 32 with a hollow annular structure;

The upper sleeve plate 18 and the wear plate 19 are both fixed by sleeve connection with the motor 23 on the first rotary bracket 16 and the second rotary bracket 17 through the collar 32;

Wherein, two side extension blocks 36 are provided on both sides of the middle part of the piercing plate 19, and a sixth screw hole 37 is provided on the side extension blocks 36;

The inserting plate 19 is sleeved and fixed with the first screws 39 below the four upper screw bases 20 through the four sixth screw holes 37 respectively;

The edge of the main control board 3 is provided with four seventh screw holes 46 in equal arcs, and the four seventh screw holes 46 are respectively fixed and sleeved in the sleeve grooves 43 at the bottom of the four upper screw bases 20;

The top anti-plate 4 is an octagonal structure, and the four eighth screw holes 49 are arranged at the edge of the top anti-plate 4 with an equal arc. In the groove 43, and a circular inner link 47 is arranged in the middle of the top guard plate 4, the inner link 47 is provided with a plurality of blocking struts 48 with equal arcs, and the UAV is provided with several blocking struts 48 with an equal arc. And the main control board 3 anti-block protection, to ensure that the structure to protect the position and angle of the drone more comprehensive coverage.

As a technical optimization solution of the present invention, a plurality of fourth screw holes 33 matching the lower screw base 15 are provided on the connecting table 14 , and the lower screw base 15 penetrates the fourth screw holes 33 .

As a technical optimization scheme of the present invention, the rotary vane 28 is a helical structure, and the motor 23 is rotatably connected to the rotary block 27 and the rotary vane 28 through the transmission shaft 26, and the motor 23 drives the rotary vane 28 to rotate rapidly to assist in driving the The man-machine flight work ensures that the power of the drone flight inspection work is more sufficient and the movement is more sensitive and fast, and the two first rotating brackets 16 and the two second rotating brackets 17 are distributed on the baffle plate with equal arcs 2 Four corners, to ensure that the position and angle of the baffle plate 2 to provide flight power to the drone are more uniform and comprehensive, to ensure that the drone is installed on the protective structure to fly more smoothly and smoothly, and when the drone is in flight patrol If a branch or leaf is accidentally touched during inspection, the rotating rotating blade 28 can quickly cut off the branch or leaf in time to prevent the drone from being scratched and damaged, thereby improving the protection quality of the protective structure.

As a technical optimization scheme of the present invention, the four second screw holes 25 at the bottom of the first rotary bracket 16 and the second rotary bracket 17 are fixedly connected to the supporting plate 31 on the lower sleeve plate 21 through bolts 22, It is ensured that the installation and disassembly of the first rotary socket 16 and the second rotary socket 17 are more convenient.

As a technical optimization solution of the present invention, the wear plate 19 penetrates the guard plate 2, and the plane where the wear plate 19 is located is arranged in parallel with the connection table 14, so as to ensure that the components of the shield plate 2 are connected more easily when working together. Fasten.

As a technical optimization scheme of the present invention, the first screw sleeve 38 and the first screw 39 and the second screw sleeve 40 and the third screw sleeve 42 and the second screw 41 are all connected by threads to ensure this structure. It is more convenient to assemble and disassemble the components on the top, and the cost in production and processing is lower.

As a technical optimization scheme of the present invention, a battery pack 45 is arranged on the upper end surface of the main control board 3, and a PLC controller is arranged on one side of the battery pack 45, and the PLC controller controls the motor to drive the rotating blades when the drone flies. 28 rotations to assist in driving the drone to fly, which proves that the power of the drone’s flight inspection work is more sufficient and the movement is more sensitive and fast. The arcs are distributed in the four corners of the guard plate 2 to ensure that the position and angle of the guard plate 2 to assist the UAV to provide flight power are more uniform and comprehensive, to ensure that the UAV is installed on the protective structure to fly more smoothly and smoothly, and the battery The group 45 is electrically connected to the motor 23 through wires to ensure the normal power-on operation of the motor 23 .

As a technical optimization scheme of the present invention, the main control board 3 and the top guard board 4 are arranged in parallel to ensure that the top guard board 4 is more accurate and suitable for the blocking position of the main control board 3 and the drone. The height is greater than the height of the lower screw base 15, which ensures that the baffle plate 2, the main control board 3 and the top guard plate 4 are installed and used more firmly.

As a technical optimization scheme of the present invention, the upper screw base 20 and the lower screw base 15 are parallel, and the upper screw base 20 and the lower screw base 15 are both detachable structures, and the screws on the upper screw base 20 and the lower screw base 15 pass through The thread and the screw sleeve are connected and fixed to ensure that the screw base is more convenient to assemble or disassemble, and the installation and use are more secure.

A method for using a protective structure of a forest patrol line fire patrol drone, the method specifically includes the following steps:

Step 1: The staff put the forest inspection line fire inspection drone through the lower channel 9 into the storage frame 1, the wing of the drone rotates through the side channel 12, and bolts 22. The drone is fixedly connected to the first screw hole 11 on the side extension rod 10 at the edge of the lower support ring 6;

Step 2: When the drone is flying and inspected, use the baffle plate 2 and the top shield 4 to protect the entire upper part of the drone, and cooperate with the four columns 7 set with equal arcs to clamp the sides of the drone For protection, the first screw holes 11 on the side extension rods 10 set with equal arcs are fixed to the drone by bolts 22, and the four vertical columns 7 set with equal arcs are used to clamp the drone, and the upper mounting ring 8 is on the drone. Several concave card grooves arranged in equal arcs are embedded and clamped to fix the components on the drone;

Step 3: And when the drone is installed on the protective structure for flight inspection, the two first rotating brackets 16 on the shield plate 2 cooperate with the two second rotating brackets 17 to be distributed on the shield plate 2 in equal arcs. At the four corners, the motor 23 on the rotating bracket 17 drives the rotating blade 28 to rotate rapidly to assist in driving the drone to fly. If the drone accidentally touches a branch or leaf during flight inspection, the rotating rotating blade 28 will Branches or leaves cut off.

The beneficial effects of the present invention are:

1. When the present invention is in use, the staff wears the unmanned aerial vehicle for forest inspection and fire inspection through the lower through slot 9 into the storage frame 1, and the wing of the unmanned aerial vehicle rotates through the side through slot 12, And through the bolt 22, the drone is fixedly connected to the first screw hole 12 on the side extension rod 10 at the edge of the lower support ring 6. When the drone is flying and inspected, the top guard plate 2 is matched with the top guard plate 4 pairs. The top of the drone is protected as a whole, and the four uprights 7 set with equal arcs are used to protect the side of the drone. While ensuring that the angle and position of the drone to be protected during flight work are more comprehensive, the While ensuring the safety and stability of the drone during inspection work, the first screw holes 11 on the side extension rods 10 set with equal arcs are fixed to the drone by bolts 22, and are matched with four equal arc settings. The upright column 7 blocks the UAV, and several concave card grooves arranged with equal arcs on the upper loading ring 8 are embedded and clamped to fix the components on the UAV, so as to ensure that the UAV can be installed and used on the protective structure. It is more stable and reliable, and is embedded with the sponge clamp 5 between the drone and the baffle plate 2 of the protective structure to provide shock absorption and buffering force to the drone, reducing the vibration of the drone during flight work. The collision and wear between the drone and the protective structure increases the service life of the drone and the protective structure.

2. A number of side extension rods 10 and the first screw holes 11 are distributed in equal arcs, and the side through grooves 12 enclosed between the four uprights 7 ensure that the protective structure can be installed and matched with different shapes and sizes. The human-machine use ensures the extensiveness of adaptation, and the bolts 22 are connected with the screw holes for connection and installation, which ensures that the drone is installed on the protective structure to be more convenient and quick to use or disassemble. The components on the drone are clamped to ensure that the protective structure is more reliable for installation and fixation of drones of different shapes and sizes.

3. When the drone is installed on the protective structure for flight inspection, the two first rotating brackets 16 on the shield plate 2 cooperate with the two second rotating brackets 17 to be distributed at the four corners of the shield plate 2 in equal arcs. , the motor 23 on the rotating bracket 17 drives the rotating blade 28 to rotate rapidly to assist in driving the UAV to fly, ensuring that the UAV has more sufficient power and more sensitive and fast movements in the flight inspection work, and the two first The swivel bracket 16 and the two second swivel brackets 17 are distributed at the four corners of the baffle plate 2 with equal arcs, so as to ensure that the position and angle of the baffle plate 2 to assist the UAV to provide flight power are more uniform and comprehensive, and to ensure that the UAV is in the When the UAV is installed on the protective structure, the flight is more stable and smooth, and if the UAV accidentally touches a branch or a leaf during the flight inspection, the rotating rotor 28 can quickly cut off the branch or leaf in time to prevent the UAV from being scratched. It is damaged by rubbing, which improves the protection quality of the protection structure.

4. The bottoms of the two first rotating brackets 16 on the baffle plate 2 are fixedly connected to the supporting plate 31 of the lower sleeve plate 22 through the bolts 22 in the four second screw holes 25 arranged in equal arcs, and the first The motor 23 of the rotary socket 16 is sleeved in the collar 32 of the upper socket disc 18 , and the bottoms of the two second rotary sockets 17 are fixedly connected to the sockets of the lower socket disc 22 through the bolts 22 in the second screw holes 25 Plate 31, the motor 23 on the second rotating bracket 16 is sleeved into the collar 32 at the end of the piercing plate 19, which ensures that the rotating bracket is installed and used more firmly, and at the same time makes the disassembly and maintenance of the rotating bracket more convenient. , and the upper sleeve plate 18 and the lower sleeve plate 21 are both sleeved and installed into the first screw holes 39 on the adjacent two lower screw bases 15 through the third screw holes 30 at the ends of the side inclined rods 29 at both ends, and the plate is inserted into the plate. 19 is sleeved and installed into the first screw 39 of the lower screw base 15 through the sixth screw holes 37 on the four side extension blocks 36, and the lower screw base 15 is installed through the fourth screw hole 33 of the connecting table 14, The upper screw base 20 is installed through the fifth screw hole 35 of the connecting table 14 to ensure that the assembly and use or disassembly of the components on the baffle plate 2 are more convenient, and the piercing plate 19 is installed and used through the baffle plate 2 to ensure that the protection plate 2 is installed and used. The tightness of the connection when each component of the baffle plate 2 is used in cooperation.

5. The main control board 2 is socketed and installed into the socket grooves 43 at the bottom of the four upper screw bases 20 through the four seventh screw holes 46 at the edge, and the top shield 4 is socketed and installed through the four eighth screw holes 49 In the sleeve grooves 43 at the top of the four upper screw bases 20, while ensuring that the components on the protective structure are more convenient to assemble, disassemble, and maintain, the components of the protective structure are independent of each other, and can be produced and processed separately. The production and assembly efficiency of the protective structure reduces the production and processing cost of the protective structure; the protective structure is easy to use, firm and durable, has good social benefits, and is suitable for popularization and use.

Working principle: The staff put the forest inspection line fire inspection drone through the lower channel 9 into the storage frame 1, the wing of the drone rotates through the side channel 12, and bolts 22. The drone is fixedly connected to the first screw hole 11 on the side extension rod 10 at the edge of the lower support ring 6. When the drone is flying and inspected, the protective plate 2 cooperates with the top protective plate 4 to the upper part of the drone. For protection, and cooperate with the four uprights 7 set with equal arcs to clamp the side of the drone, the first screw holes 11 on the side extension rods 10 set with the same arc are fixed to the drone by bolts 22, And cooperate with four columns 7 set with equal arc to clamp the UAV, and several concave grooves set with equal arc on the upper assembly ring 8 are embedded and clamped to fix the components on the UAV, and the UAV is installed on the UAV. When installed on the protective structure for flight inspection, the two first rotating brackets 16 on the baffle plate 2 cooperate with the two second rotating brackets 17 to be distributed on the four corners of the baffle plate 2 in equal arcs. The motor 23 drives the rotating blade 28 to rotate rapidly to assist in driving the drone to fly, and if the drone accidentally touches a branch or leaf during flight inspection, the rotating blade 28 cuts off the branch or leaf, and the guard plate The bottoms of the two first rotary brackets 16 on the 2 are fixedly connected to the supporting plate 31 of the lower sleeve plate 22 through the bolts 22 in the four second screw holes 25 arranged in equal arcs, and the first rotary brackets 16 The motor 23 is sleeved in the sleeve ring 32 of the upper sleeve plate 18, and the bottoms of the two second rotary brackets 17 are fixedly connected to the support plate 31 of the lower sleeve plate 22 through the bolts 22 in the second screw holes 25. The motor 23 on the swivel bracket 16 is sleeved into the collar 32 at the end of the piercing plate 19, which ensures that the swivel bracket is installed and used more firmly, and at the same time, the disassembly and maintenance of the swivel bracket is more convenient. 18 and the lower sleeve plate 21 are both sleeved and installed into the first screw holes 39 on the two adjacent lower screw bases 15 through the third screw holes 30 at the ends of the side inclined rods 29 at both ends, and the insertion plate 19 passes through the four sides. The sixth screw hole 37 on the extension block 36 is sleeved and installed into the first screw 39 of the lower screw base 15 , and the lower screw base 15 is inserted into the fourth screw hole 33 of the connecting table 14 , and the upper screw base 20 is inserted through It is installed into the fifth screw hole 35 of the connecting table 14 to ensure that the components on the baffle plate 2 are more convenient to assemble, use or disassemble, and the piercing plate 19 penetrates through the baffle plate 2 for installation and use, ensuring that each component of the baffle plate 2 is installed and used. The tightness of the connection when used in conjunction with the work. The main control board 2 is sleeved and installed into the sleeve grooves 43 at the bottom of the four upper screw bases 20 through the four seventh screw holes 46 at the edge, and the top shield 4 is sleeved and installed into the four eighth screw holes 49 through the four eighth screw holes 49. in the groove 43 at the top of the upper screw base 20 .

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not describe all the details and do not limit the invention to specific embodiments only. Obviously, many modifications and variations are possible in light of the contents of this specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (10)

1. The utility model provides a forest patrols line condition of a fire and patrols and examines unmanned aerial vehicle's protective structure which characterized in that: the device comprises a containing frame (1), a protective baffle disc (2), a main control board (3), a top protection board (4) and a sponge clamping block (5), wherein the protective baffle disc (2) is arranged above the containing frame (1), the main control board (3) is sleeved in the middle of the inside of the protective baffle disc (2), the top of the main control board (3) is horizontally provided with the top protection board (4), and the sponge clamping block (5) is arranged below the middle of the protective baffle disc (2);

a hollow annular lower supporting ring (6) is arranged at the bottom of the accommodating frame (1), four cylindrical vertical columns (7) are vertically arranged on the upper end face of the lower supporting ring (6) at equal radian, a hollow annular upper installing ring (8) is vertically arranged above the vertical columns (7), a lower through groove (9) matched with an unmanned aerial vehicle is arranged in the middle between the upper installing ring (8) and the lower supporting ring (6), and side through grooves (12) are arranged between every two four vertical columns (7);

wherein, a plurality of side extension rods (10) are arranged at the edge of the lower supporting ring (6) at equal radian, and one end of each side extension rod (10) is provided with a first screw hole (11);

a plurality of arc-shaped first lugs (13) and a plurality of first lugs (13) are arranged at the edge of the upper mounting ring (8) at equal radian;

a hollow annular connecting and installing platform (14) is arranged above the guard plate (2), a plurality of lower screw seats (15) are installed on the connecting and installing platform (14) in a penetrating mode, four second convex blocks (34) are arranged on the inner side of the connecting and installing platform (14) at equal radian, fifth screw holes (35) are formed in the four second convex blocks (34), upper screw seats (20) are installed in the four fifth screw holes (35) in a penetrating mode, and two first rotating support seats (16) and two second rotating support seats (17) are installed at four corners of the guard plate (2) at equal radian respectively;

three first thread sleeves (38) with hollow cylindrical structures are mounted on the lower thread seats (15) at equal heights, and every two first thread sleeves (38) are fixedly connected through first screw rods (39);

second threaded sleeves (40) with hollow cylindrical structures are mounted on the four upper threaded seats (20), third threaded sleeves (42) are fixedly connected below the second threaded sleeves (40) through second screws (41), sleeve grooves (43) are formed below the third threaded sleeves (42) and above the second threaded sleeves (40), and supporting blocks (44) are arranged at the bottoms of the lower threaded seats (15);

the first rotating bracket (16) and the second rotating bracket (17) are respectively provided with a cylindrical motor (23), the bottom of each motor (23) is provided with four mounting plates (24) at equal radian, the mounting plates (24) are respectively provided with a second screw hole (25), a transmission shaft (26) is vertically arranged above the middle part of each motor (23), the top of each transmission shaft (26) is sleeved with a rotating block (27), rotating blades (28) are respectively welded at two ends of each rotating block (27), and the middle part of each motor (23) is sleeved with an upper sleeve disc (18);

wherein a lower sleeve disc (21) is arranged at the bottom of the first rotary bracket (16), and a penetrating disc (19) is arranged below the second rotary bracket (17);

a supporting plate (31) is arranged at one end of the lower sleeve disc (21), side inclined rods (29) are arranged on two sides of the other end of the lower sleeve disc (21) and the other end of the upper sleeve disc (18), and a third screw hole (30) is formed in one end of each side inclined rod (29);

the lower sleeve plate (21) and the upper sleeve plate (18) are respectively sleeved with first screw rods (39) above two adjacent lower screw seats (15) through third screw holes (30) at one ends of two side inclined rods (29);

wherein, one end of the upper sleeve plate (18) and two ends of the penetrating plate (19) are provided with a sleeve ring (32) with a hollow circular structure;

the upper sleeve plate (18) and the penetrating plate (19) are fixedly sleeved with the motors (23) on the first rotating bracket (16) and the second rotating bracket (17) through a sleeve ring (32);

two side extending blocks (36) are arranged on two sides of the middle part of the penetrating disc (19), and a sixth screw hole (37) is formed in each side extending block (36);

the penetrating disc (19) is fixedly sleeved with first screw rods (39) below the four upper screw seats (20) through four sixth screw holes (37);

four seventh screw holes (46) are arranged at the edge of the main control board (3) in an equal radian mode, and the four seventh screw holes (46) are fixedly sleeved in sleeve grooves (43) at the bottoms of the four upper screw seats (20) respectively;

the top is prevented board (4) and is octagon structure, just four eighth screw (49) after radian such as board (4) edge sets up are prevented on the top, four eighth screw (49) are fixed respectively and are cup jointed in cover groove (43) at four last screw seat (20) tops, just board (4) middle part is prevented on the top is provided with annular interior interlinkage (47) of circle, radian such as interior interlinkage (47) lateral wall sets up a plurality of and keeps off vaulting pole (48).

2. The protection structure of the unmanned aerial vehicle is patrolled and examined to forest patrol line fire situation of claim 1, characterized in that, even set up a plurality of and screw seat (15) assorted fourth screw (33) down on dress platform (14), screw seat (15) run through fourth screw (33) down.

3. The protection structure of the unmanned aerial vehicle is patrolled and examined to forest round line fire situation according to claim 1, characterized in that, the spiral leaf (28) is helical structure, and motor (23) are all being connected with changeing piece (27) and spiral leaf (28) and are rotating through transmission shaft (26).

4. The protection structure of the unmanned aerial vehicle for fire inspection for forest patrol according to claim 1, wherein the four second screw holes (25) at the bottom of the first rotary bracket (16) and the second rotary bracket (17) are fixedly connected with the supporting plate (31) on the lower sleeve (21) through bolts (22).

5. The protection structure of the unmanned aerial vehicle is patrolled and examined to forest patrol line fire situation of claim 1, characterized in that, wear the sabot (19) and run through and protect fender dish (2), and wear the plane that sabot (19) belonged to and be parallel arrangement with even dress platform (14).

6. The protection structure of the unmanned aerial vehicle for fire patrol in forest patrol according to claim 1, wherein the first threaded sleeve (38) and the first screw rod (39) are connected through threads, and the second threaded sleeve (40) and the third threaded sleeve (42) and the second screw rod (41) are connected through threads.

7. The protection structure of the unmanned aerial vehicle is patrolled and examined to forest round line fire situation according to claim 1, characterized in that, the main control board (3) up end is provided with group battery (45), and group battery (45) one side is provided with the PLC controller, and group battery (45) are connected through the wire and motor (23) electricity.

8. The protection structure of the unmanned aerial vehicle is patrolled and examined to forest patrol line fire situation of claim 1, characterized in that, main control board (3) and top are parallel arrangement, the height of going up spiral shell seat (20) is greater than the height of lower spiral shell seat (15).

9. The protection structure of the unmanned aerial vehicle is patrolled and examined to forest patrol and line fire situation of claim 8, characterized in that, go up spiral shell seat (20) and spiral shell seat (15) are parallel down, and go up spiral shell seat (20) and spiral shell seat (15) are detachable construction.

10. Use of a protective structure of a forest fire patrol inspection drone according to any one of claims 1 to 9, characterized in that it comprises in particular the following steps:

the method comprises the following steps: workers wear the forest line fire patrol unmanned aerial vehicle into the accommodating frame (1) through the lower through groove (9), wings of the unmanned aerial vehicle rotate through the side through grooves (12), and the unmanned aerial vehicle is fixedly connected with a first screw hole (11) in a side extension rod (10) at the edge of the lower supporting ring (6) through a bolt (22);

step two: when the unmanned aerial vehicle flies and patrols and examines, the whole upper part of the unmanned aerial vehicle is protected by matching a protective plate (2) with a top protection plate (4), the side edges of the unmanned aerial vehicle are clamped and protected by matching four stand columns (7) with equal radian settings, a plurality of first screw holes (11) in edge extension rods (10) with equal radian settings are used for fixing the unmanned aerial vehicle through bolts (22), the unmanned aerial vehicle is clamped and blocked by matching the four stand columns (7) with equal radian settings, and a plurality of concave clamping grooves with equal radian settings on an upper mounting ring (8) are used for embedding, clamping and fixing components on the unmanned aerial vehicle;

step three: and when unmanned aerial vehicle installs the flight on this protective structure and patrols and examines, protect radian distribution such as two first revolving brackets (16) cooperation two second revolving brackets (17) on keeping off dish (2) and protecting fender dish (2) four corners, revolve motor (23) on bracket (17) and drive rotary vane (28) rotation and come supplementary drive unmanned aerial vehicle flight work, and if unexpected when unmanned aerial vehicle patrols and examines branch or leaf, rotatory rotary vane (28) cut off branch or leaf.

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