Protection device for fault diagnosis of agricultural unmanned aerial vehicle

Abstract

The utility model provides a protection device for fault diagnosis of an agricultural unmanned aerial vehicle. The protection device for fault diagnosis of the agricultural unmanned aerial vehicle comprises a protection box, the surface of the protection box is connected with a box cover through a hinge, the inner wall of one side of the box cover is rotatably connected with a rotating shaft, the end of the rotating shaft is rotatably connected with a plurality of cantilevers, and the cantilevers are rotatably connected with one another; an illuminating lamp and a magnifying lens are installed at the end, away from one side of the rotating shaft, of the cantilever, a plurality of evenly-distributed placing grids are arranged on one side of the top surface of the protection box, and an overhauling platform is arranged on one side of the placing grids; the protection device for fault diagnosis of the agricultural unmanned aerial vehicle provided by the utility model has the advantages that various tools required for detailed diagnosis of the agricultural unmanned aerial vehicle can be integrated, protected and stored, and meanwhile, a diagnosis device can assist a user in better completing diagnosis work.

Description

Technical Field

[0001] The utility model relates to the field of protection of unmanned aerial vehicle fault diagnosis tools, in particular to a protection device for agricultural unmanned aerial vehicle fault diagnosis. Background Art

[0002] Agricultural drones have been widely used in the field of agricultural plant protection due to their simple operation and high work efficiency. Among them, agricultural drones can be used to complete operations such as pesticide spraying and seed sowing. In actual applications, agricultural drones sometimes have some faults, which are mostly caused by problems with the actuators or sensors in the flight control system.

[0003] Traditional agricultural drones still have certain shortcomings when performing fault diagnosis: First, when a drone fails and cannot take off normally, the user is generally required to diagnose the components on the drone one by one, such as whether the blades are bent, whether the drive motor is damaged, and whether the internal chip has a fault, etc. Various tools including multimeters are required during operation. At present, there is a lack of a device that can integrate and protect these tools. At the same time, the current diagnostic devices cannot assist users to better complete the diagnostic work.

[0004] Therefore, it is necessary to provide a new protection device for agricultural UAV fault diagnosis to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a protective device for agricultural UAV fault diagnosis which can integrate and protect various tools required for detailed diagnosis of agricultural UAV, and the diagnostic device can assist the user to better complete the diagnostic work.

[0006] In order to solve the above technical problems, the utility model provides a protection device for agricultural drone fault diagnosis, comprising: a protection box, a box cover is connected to the surface of the protection box through a hinge, a rotating shaft is rotatably connected to the inner wall of one side of the box cover, a cantilever is rotatably connected to the end of the rotating shaft, a plurality of cantilevers are provided and are rotatably connected to each other, and a lighting lamp and a magnifying glass are installed at the end of the cantilever away from the rotating shaft;

[0007] A plurality of evenly distributed placement grids are provided on one side of the top surface of the protection box, a maintenance platform is provided on one side of the placement grids, a support pad is bonded to the surface of the maintenance platform, a first drawer is slidably connected to the inside of the protection box located below the maintenance platform, a mounting piece is fixedly connected to the inside of the first drawer, a multimeter is fixedly connected to a position located on one side of the mounting piece, the multimeter is connected to a detection pen through electric wires, a second drawer is slidably connected to the inside of the protection box located below the first drawer, a plurality of slots arranged at equal intervals are provided inside the second drawer, partitions are inserted into the inside of a plurality of the slots, and protective pads are bonded to the left and right side walls of the partitions and the inner wall of the second drawer.

[0008] As a further solution of the utility model, a universal wheel is connected to a side wall surface of the protection box by bolts, a side frame is installed on the rear wall surface of the protection box, and a handrail is slidably connected to the inside of the side frame.

[0009] Through the above technical solution, by installing universal wheels and handrails on the device, the protection box has the characteristics of being easy to carry and transport.

[0010] As a further solution of the utility model, the protection box and the box cover are connected by a buckle, and a handle is installed on the surface of the second drawer.

[0011] Through the above technical solution, when a drone fails and cannot take off normally, the user is generally required to diagnose the components on the drone one by one, such as whether the blades are bent, whether the drive motor is damaged, and whether the internal chip has a fault, etc. Various tools including a multimeter are required for operation. The device integrates these components and uses a box to protect and preserve them. When in use, open the box cover, then rotate the cantilever and extend it until the lighting and magnifying glass are on the maintenance platform, and then put the entire drone or accessories to be tested on the support pad for disassembly and repair. The disassembled screws and other parts can be placed in the placement grid for later reassembly. By opening the first drawer, the power supply of the drive chip can be tested with a multimeter to diagnose the problem.

[0012] As a further solution of the utility model, the four corners of the bottom of the protection box are rotatably connected to outer rods, the inner part of the outer rod is slidably connected to the inner rod, and the surface of the outer rod is threadedly connected to a fastening bolt.

[0013] Through the above technical solution, the protective box is portable and can be brought to the workplace through the cooperation of universal wheels and armrests. When the drone is damaged or malfunctions, the user can unfold the four outer rods and adjust the height, and then lock them with fastening bolts, so that the user can be assisted in diagnosis and maintenance at any time. In addition, some other tools or spare drone parts can be placed inside the second drawer of the box. Since protective pads are provided on the partitions and the inner walls of the drawers, the safety of these diagnostic tools and parts can be effectively protected, which is convenient for workers to operate and the structural design is user-friendly.

[0014] As a further solution of the utility model, the surfaces of the four outer rods are fixedly connected with stoppers, and the bottom of the inner rod is bonded with a shock-absorbing pad.

[0015] Through the above technical solution, the setting of the stopper can limit the opening angle of the outer rod, and the shock-absorbing pad can prevent the protection box from generating large vibrations during the maintenance process of the user.

[0016] As a further solution of the utility model, a battery module is installed on the surface of the protection box located on one side of the first drawer by bolts, a charging port is provided on one side of the surface of the battery module, and the battery module is electrically connected to the lighting lamp.

[0017] Through the above technical solution, a battery module is built into the structure to power various electrical appliances and assist staff in completing diagnosis and maintenance work.

[0018] As a further solution of the present invention, the first drawer and the second drawer can be connected to the protection box via a mechanical lock, and a protective cover can be added to the outside of the charging port.

[0019] Through the above technical solution, by adding a mechanical lock, the first drawer and the second drawer will not slide out by themselves due to vibration and the like during transportation, and the provision of a protective cover can prevent dust and water from entering the charging port.

[0020] Compared with the related art, the protection device for agricultural UAV fault diagnosis provided by the utility model has the following beneficial effects:

[0021] 1. In the present invention, when a drone fails and cannot take off normally, the user is generally required to diagnose the components on the drone one by one, such as whether the blades are bent, whether the drive motor is damaged, and whether the internal chip is faulty. Various tools including a multimeter are required for operation. The device integrates these components and uses a box to protect and preserve them. When in use, the box cover is opened, and then the cantilever is rotated and extended until the lighting lamp and the magnifying glass are located on the maintenance platform. After that, the drone as a whole or its accessories to be tested are placed on the support pad for disassembly and repair. The disassembled screws and other parts can be placed in the placement grid for later reassembly. By opening the first drawer, the power supply of the drive chip can be tested by a multimeter to diagnose the problem;

[0022] 2. In the utility model, the protective box is portable and can be brought to the workplace through the cooperation of universal wheels and armrests. When the drone is damaged or malfunctions, the user can unfold the four outer rods and adjust the height, and then lock them with fastening bolts, so that the user can be assisted in diagnosis and maintenance at any time. In addition, some other tools or spare drone parts can be placed inside the second drawer of the box. Since protective pads are provided on the partitions and the inner walls of the drawers, the safety of these diagnostic tools and parts can be effectively protected, which is convenient for workers to operate and the structural design is humanized. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0024] Figure 1 The overall structure of a protective device for agricultural drone fault diagnosis in the utility model is shown in FIG. Figure 1 ;

[0025] Figure 2 The overall structure of a protective device for agricultural drone fault diagnosis in the utility model is shown in FIG. Figure 2 ;

[0026] Figure 3 The overall structure of a protective device for agricultural drone fault diagnosis in the utility model is shown in FIG. Figure 3 ;

[0027] Figure 4 The utility model is a partial structural schematic diagram of a protective device for agricultural UAV fault diagnosis.

[0028] Description of main symbols:

[0029] 1. Protective box; 2. Box cover; 3. Outer rod; 4. Inner rod; 5. Battery module; 6. First drawer; 7. Second drawer; 8. Universal wheel; 9. Buckle; 10. Armrest; 11. Rotating shaft; 12. Cantilever; 13. Magnifying glass; 14. Lighting lamp; 15. Placement grid; 16. Support pad; 17. Multimeter; 18. Test pen; 19. Block; 20. Partition; 21. Slot; 22. Protective pad; 23. Fastening bolt; 24. Side frame. DETAILED DESCRIPTION

[0030] Please combine Figures 1 to 4 ,in, Figure 1 The overall structure of a protective device for agricultural drone fault diagnosis in the utility model is shown in FIG. Figure 1 ; Figure 2 The overall structure of a protective device for agricultural drone fault diagnosis in the utility model is shown in FIG. Figure 2 ; Figure 3 The overall structure of a protective device for agricultural drone fault diagnosis in the utility model is shown in FIG. Figure 3 ; Figure 4 The following is a partial structural diagram of a protection device for agricultural drone fault diagnosis in the utility model. A protection device for agricultural drone fault diagnosis includes:

[0031] A protection box 1, the surface of the protection box 1 is connected to a box cover 2 via a hinge, a rotating shaft 11 is rotatably connected to an inner wall of one side of the box cover 2, a cantilever 12 is rotatably connected to the end of the rotating shaft 11, a plurality of cantilever 12 are provided and are rotatably connected to each other, and a lighting lamp 14 and a magnifying glass 13 are installed at the end of the cantilever 12 away from the rotating shaft 11;

[0032] A plurality of evenly distributed placement grids 15 are provided on one side of the top surface of the protection box 1, and a maintenance platform is provided on one side of the placement grids 15, and a support pad 16 is bonded to the surface of the maintenance platform. A first drawer 6 is slidably connected to the inside of the protection box 1 located at the lower side of the maintenance platform, and a mounting piece is fixedly connected to the inside of the first drawer 6, and a multimeter 17 is fixedly connected to a position located on one side of the mounting piece, and the multimeter 17 is connected to a detection pen 18 through an electric wire. A second drawer 7 is slidably connected to the inside of the protection box 1 located at the lower side of the first drawer 6, and a plurality of slots 21 arranged at equal intervals are provided inside the second drawer 7, and partitions 20 are inserted into the inside of the plurality of slots 21, and protective pads 22 are bonded to the left and right side walls of the partitions 20 and the inner wall of the second drawer 7.

[0033] like Figure 1 As shown, a universal wheel 8 is connected to a side wall surface of the protection box 1 by bolts, a side frame 24 is installed on the rear wall surface of the protection box 1, and a handrail 10 is slidably connected inside the side frame 24.

[0034] By installing universal wheels 8 and handrails 10 on the device, the protection box 1 has the characteristics of being easy to carry and transport.

[0035] like Figure 1 As shown, the protection box 1 and the box cover 2 are connected by a buckle 9, and a handle is installed on the surface of the second drawer 7.

[0036] When a drone breaks down and cannot take off normally, the user is generally required to diagnose the components on the drone one by one, such as whether the blades are bent, whether the drive motor is damaged, and whether the internal chip has a fault. Various tools including a multimeter 17 are required for operation. The device integrates these components and uses a box to protect and preserve them. When in use, open the box cover 2, then rotate the cantilever 12 and extend it until the lighting lamp 14 and the magnifying glass 13 are located on the maintenance platform, and then place the entire drone or accessories to be tested on the support pad 16 for disassembly and repair. The disassembled screws and other parts can be placed in the placement grid 15 for later reassembly. By opening the first drawer 6, the power supply status of the drive chip can be tested by the multimeter 17 to diagnose the problem.

[0037] like Figure 1 As shown, the four corners of the bottom of the protection box 1 are rotatably connected to the outer rod 3, the inner rod 4 is slidably connected to the inside of the outer rod 3, and the surface of the outer rod 3 is threadedly connected to the fastening bolt 23.

[0038] The protective box 1 is portable and can be brought to the workplace through the cooperation of the universal wheels 8 and the armrests 10. When the drone is damaged or malfunctions, the user can unfold the four outer rods 3 and adjust the height, and then lock them with the fastening bolts 23, so that the user can be assisted in diagnosis and maintenance at any time. In addition, some other tools or spare drone parts can be placed inside the second drawer 7 of the box. Since the partition 20 and the inner wall of the drawer are provided with protective pads 22, the safety of these diagnostic tools and parts can be effectively protected, which is convenient for workers to operate, and the structural design is humanized.

[0039] like Figure 1 As shown, the surfaces of the four outer rods 3 are fixedly connected with stoppers 19, and the bottom of the inner rod 4 is bonded with a shock-absorbing pad.

[0040] The stopper 19 can limit the opening angle of the outer rod 3, and the shock-absorbing pad can prevent the protection box 1 from generating a large vibration during maintenance by the user.

[0041] like Figure 1 As shown, a battery module 5 is installed on the surface of the protection box 1 located on one side of the first drawer 6 by bolts, a charging port is provided on one side of the surface of the battery module 5, and the battery module 5 is electrically connected to the lighting lamp 14.

[0042] The structure has a built-in battery module 5 to power various electrical appliances and assist staff in completing diagnosis and maintenance work.

[0043] like Figure 1 As shown, the first drawer 6 and the second drawer 7 can be connected to the protection box 1 through a mechanical lock, and a protective cover can be added to the outside of the charging port.

[0044] By adding a mechanical lock, the first drawer 6 and the second drawer 7 will not slide out by themselves due to vibration or the like during transportation, and the provision of a protective cover can prevent dust and water from entering the charging port.

[0045] The working principle of the protection device for agricultural drone fault diagnosis provided by the utility model is as follows:

[0046] Step 1: When the drone fails and cannot take off normally, the user is generally required to diagnose the components on the drone one by one, such as whether the blades are bent, whether the drive motor is damaged, and whether the internal chip is faulty. Various tools including a multimeter 17 are required for operation. The device integrates these components and uses a box to protect and preserve them. When in use, the box cover 2 is opened, and then the cantilever 12 is rotated and extended until the lighting lamp 14 and the magnifying glass 13 are located on the maintenance platform. Then, the drone to be tested is placed on the support pad 16 as a whole or its accessories for disassembly and repair. The disassembled screws and other parts can be placed in the placement grid 15 for later reassembly. By opening the first drawer 6, the power supply of the drive chip can be tested by the multimeter 17 to diagnose the problem;

[0047] Step 2: The protective box 1 is portable and can be brought to the workplace through the cooperation of the universal wheels 8 and the armrests 10. When the drone is damaged or malfunctions, the user can unfold the four outer rods 3 and adjust the height, and then lock them with the fastening bolts 23, so that the user can be assisted in diagnosis and maintenance at any time. In addition, some other tools or spare drone parts can be placed inside the second drawer 7 of the box. Since the partition 20 and the inner wall of the drawer are provided with protective pads 22, the safety of these diagnostic tools and parts can be effectively protected, which is convenient for workers to operate and the structural design is user-friendly.

[0048] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0049] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0050] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A protection device for agricultural drone fault diagnosis, characterized in that: The protective box (1) comprises a box cover (2) connected to the surface of the protective box (1) via a hinge, a rotating shaft (11) is rotatably connected to the inner wall of one side of the box cover (2), a cantilever (12) is rotatably connected to the end of the rotating shaft (11), a plurality of cantilever arms (12) are provided and are rotatably connected to each other, and an illuminating lamp (14) and a magnifying glass (13) are installed at the end of the cantilever arm (12) away from the rotating shaft (11); A plurality of evenly distributed placement grids (15) are provided at one side of the top surface of the protection box (1), a maintenance platform is provided at one side of the placement grids (15), a support pad (16) is bonded to the surface of the maintenance platform, a first drawer (6) is slidably connected to the inside of the protection box (1) located below the maintenance platform, a mounting member is fixedly connected to the inside of the first drawer (6), a multimeter (17) is fixedly connected to the position located on one side of the mounting member, and the multimeter (17) is connected to a detection pen (18) via an electric wire, a second drawer (7) is slidably connected to the inside of the protection box (1) located below the first drawer (6), a plurality of slots (21) arranged at equal intervals are provided inside the second drawer (7), partitions (20) are inserted into the inside of the plurality of slots (21), and protection pads (22) are bonded to the left and right side walls of the partitions (20) and the inner wall of the second drawer (7).

2. The protection device for agricultural drone fault diagnosis according to claim 1, characterized in that: A universal wheel (8) is connected to a side wall surface of the protection box (1) via bolts, a side frame (24) is installed on the rear wall surface of the protection box (1), and a handrail (10) is slidably connected inside the side frame (24).

3. The protection device for agricultural drone fault diagnosis according to claim 1, characterized in that: The protection box (1) and the box cover (2) are connected via a buckle (9), and a handle is installed on the surface of the second drawer (7).

4. The protection device for agricultural drone fault diagnosis according to claim 1, characterized in that: The four corners of the bottom of the protection box (1) are all rotatably connected to outer rods (3), the interior of the outer rod (3) is slidably connected to an inner rod (4), and the surface of the outer rod (3) is threadedly connected to a fastening bolt (23).

5. The protection device for agricultural drone fault diagnosis according to claim 4, characterized in that: The surfaces of the four outer rods (3) are all fixedly connected with stoppers (19), and the bottom of the inner rod (4) is bonded with a shock-absorbing pad.

6. The protection device for agricultural drone fault diagnosis according to claim 1, characterized in that: A battery module (5) is installed on the surface of the protection box (1) located on one side of the first drawer (6) by means of bolts, a charging port is provided on one side of the surface of the battery module (5), and the battery module (5) is electrically connected to the lighting lamp (14).

7. The protection device for agricultural drone fault diagnosis according to claim 6, characterized in that: The first drawer (6) and the second drawer (7) can be connected to the protection box (1) via a mechanical lock, and a protective cover can be added to the outside of the charging port.

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