Portable tool box for maintenance of unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle maintenance toolbox convenient to carry, which comprises a toolbox main body and lockable moving wheels, and the top surface of the toolbox main body is provided with an accommodating groove. According to the tool box, the ground nails and the fixing seats are adopted, in the actual use process, after the tool box is moved to a designated position, the whole device can be fixed through contact between the ground nails and the ground, the moving wheels of the device are of a lockable structure, the stability of the device in the use process can be further improved, and on the basis, the tool box is convenient to use. Supporting legs of the unmanned aerial vehicle can be clamped and fixed through clamping plates in fixing bases at the tops of adjusting discs, the fixing work of the unmanned aerial vehicle is improved, the situation that the unmanned aerial vehicle slides off during maintenance, and secondary damage is caused is avoided, the device can enrich the overall fixing types through different fixing structures, the fixing effect is synchronously improved, and the device is convenient to use. And the device has the advantages of being good in use effect and high in stability.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, and in particular to a portable tool box for repairing unmanned aerial vehicles. Background Art

[0002] Unmanned aerial vehicles, also known as drones, are unmanned aerial vehicles that are controlled by radio remote control equipment and self-contained program control devices. Compared with manned aircraft, they have the advantages of small size, low cost, easy use, low requirements for the combat environment, and strong battlefield survivability. Since unmanned aerial vehicles are of great significance to future air combat, major military countries in the world are stepping up the development of unmanned aerial vehicles. Some drones often malfunction due to the harsh working environment, and they need to be repaired at this time.

[0003] The publication number in the existing public technology is: CN215660187U. A portable tool box for repairing unmanned aerial vehicles. The utility model includes a shell, a supporting mechanism, a moving mechanism, a storage mechanism and a working platform. The surface of one side of the bottom shell is connected to the surface of one side of the flip cover by a hinge. The upper surfaces of the two first fixing rings are connected to the lower surface of the bottom shell, the upper surface of the connector is connected to the lower surface of the bottom shell, and the upper surfaces of the second fixing rings are connected to the lower surface of the bottom shell. The storage tank is installed on the upper surface of the bottom shell, and the lower surface of the first workbench is connected to the upper surface of the bottom shell. The utility model is a portable tool box for repairing unmanned aerial vehicles. It does not need to be carried by the user all the time, which can save the physical strength of the user. The support column can be retracted and extended. When extended, the support column acts as a support leg to turn the tool box into a three-dimensional work table. When retracted, the support column does not take up space and is easy to carry. It can provide a working platform for repairing unmanned aerial vehicles and does not occupy the storage space inside the tool box by folding.

[0004] The existing technology has the following problems:

[0005] Although the overall maintenance space can be expanded through the first workbench and the second workbench, the expandable size is extremely limited, and it is impossible to place and repair large-sized drones. In addition, there is a lack of fixing measures when placing the drone, which can easily cause the drone to fall off and cause secondary damage. In addition, the overall use height cannot be adjusted, and it cannot adapt well to the maintenance operations of people of different heights, which reduces the use effect of the device. At the same time, due to the limitation of the first workbench, the tool bag on the surface of the flap is easy to contact it when it is flipped down, which limits the types of tools that can be placed in the tool bag, resulting in inconvenient storage of tools in the device, which will directly affect the amount of tools that can be used for subsequent maintenance and reduce the maintenance effect.

[0006] To this end, we proposed a portable drone maintenance toolbox to solve the above-mentioned drawbacks. Utility Model Content

[0007] The utility model aims to solve the shortcomings of the prior art and proposes a portable tool box for repairing unmanned aerial vehicles.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a toolbox main body and lockable movable wheels, a receiving groove is opened on the top surface of the toolbox main body, electric push rods are symmetrically installed on both sides of the bottom end of the receiving groove, a support ring is fixedly welded on the top of the electric push rod, an adjusting disk is rotatably connected to the middle position of the support ring, a plurality of groups of fixing seats are symmetrically installed on the surface of one side of the adjusting disk, a bidirectional screw is provided at the bottom end of the fixing seat, and clamps are symmetrically sleeved on the outer periphery of both sides of the bidirectional screw, lockable movable wheels are symmetrically installed on the surfaces of both sides of the bottom of the toolbox main body, fixed plates are symmetrically welded on the bottom of both sides of the toolbox main body, and ground nails are threadedly rotatably connected to the surface of the fixing plates.

[0009] Preferably, several groups of expansion plates are rotatably connected to the surface of the toolbox main body, and a support arm is symmetrically rotatably connected to the bottom of one side surface of the expansion plate. A spring pressure rod is installed through the surface of one side of the support arm, and the spring pressure rod is respectively located on the surface of the support arm and the surface of the support ring.

[0010] Preferably, a storage cavity is provided inside the toolbox body, a mounting shaft is fixedly installed at the middle position of the bottom end of the storage cavity, a plurality of placement plates are rotatably connected to the surface of the mounting shaft, a plurality of placement grooves are evenly arranged around the top surface of the placement plate, and a storage cylinder is provided below the placement groove on the bottom surface of the placement plate.

[0011] Preferably, a plurality of groups of positioning holes are evenly formed on one side of the expansion plate at the inner wall of the storage cavity.

[0012] Preferably, the spring pressure rod is composed of a spring coil and an insertion rod, and two ends of the spring coil are respectively fixed to the surface of the insertion rod and the surface of the structure.

[0013] Preferably, a rubber pad is provided on the surface of the clamping plate.

[0014] Preferably, the ground nail is formed by welding a threaded rod and a metal cone.

[0015] Preferably, a lifting handle is provided on one side surface of the tool box body.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model adopts ground nails and fixing seats. In actual use, after the tool box is moved to the specified position, the whole device can be fixed by the contact between the ground nails and the ground, and the moving wheels of the device adopt a lockable structure, which can further improve the stability of the device during use. On this basis, the legs of the drone can be clamped and fixed by the clamping plate in the fixing seat on the top of the adjustment plate, thereby improving the fixing operation of the drone and preventing the drone from slipping during maintenance and causing secondary damage. The device can enrich the overall fixing type through different fixing structures, and simultaneously improve the fixing effect, which is convenient for subsequent better use and has the advantages of good use effect and strong stability.

[0018] (2) The utility model adopts a placement tray. The area inside the tool box for storing tools will not have direct contact with the expansion board, and the placement tray is arranged in a stacked and surrounding form, so it can effectively expand the overall storage area, facilitate one-time storage of better tools, facilitate subsequent maintenance and use, improve the convenience of maintenance, and thus improve the maintenance effect, and has the advantage of a wide storage area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0020] Figure 1 This is a schematic diagram of the structure of a portable tool box for repairing unmanned aerial vehicles proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the connection between the electric push rod and the support ring of a portable tool box for repairing drones proposed by the utility model;

[0022] Figure 3 This is a structural schematic diagram of a spring pressure rod of a portable tool box for repairing unmanned aerial vehicles proposed by the utility model;

[0023] Figure 4 The utility model provides a schematic structural diagram of the mounting shaft and the placement plate of a portable tool box for repairing unmanned aerial vehicles.

[0024] Legend:

[0025] 1. Toolbox body; 2. Receiving slot; 3. Electric push rod; 4. Support ring; 5. Adjustment disk; 6. Clamp; 7. Fixed seat; 8. Bidirectional screw; 9. Lifting handle; 10. Expansion board; 11. Placement plate; 12. Storage tube; 13. Placement slot; 14. Positioning hole; 15. Support arm; 16. Ground nail; 17. Fixed plate; 18. Lockable movable wheel; 19. Installation shaft; 20. Storage cavity; 21. Spring pressure rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0027] Please refer to Figure 1-4 , comprising a toolbox body 1 and lockable movable wheels 18, a receiving groove 2 is provided on the top surface of the toolbox body 1, electric push rods 3 are symmetrically installed on both sides of the bottom end of the receiving groove 2, a support ring 4 is fixedly welded on the top of the electric push rod 3, an adjusting disk 5 is rotatably connected to the middle position of the support ring 4, a plurality of groups of fixing seats 7 are symmetrically installed on the surface of one side of the adjusting disk 5, a bidirectional screw 8 is provided at the bottom end of the fixing seat 7, and a clamping plate 6 is symmetrically sleeved on the outer periphery of both sides of the surface of the bidirectional screw 8, lockable movable wheels 18 are symmetrically installed on the surface of both sides of the bottom of the toolbox body 1, a fixing plate 17 is symmetrically welded on the bottom of both sides of the surface of the toolbox body 1, and a ground nail 16 is threadedly rotatably connected to the surface of the fixing plate 17, and the setting of the lockable movable wheels 18 improves the flexibility of the device and facilitates the carrying and use of the toolbox.

[0028] In the present implementation scheme: a plurality of expansion plates 10 are connected to the surface of the toolbox body 1 in a rotatable manner, a support arm 15 is symmetrically connected to the bottom of one side surface of the expansion plate 10 in a rotatable manner, a spring pressure rod 21 is installed through the surface of one side surface of the support arm 15, and the spring pressure rod 21 is respectively located on the surface of the support arm 15 and the surface of the support ring 4.

[0029] Specifically, the expansion board 10 is used to seal the toolbox on the one hand, and can serve as a work platform to facilitate the placement and carrying of the drone on the other hand. At the same time, the expansion board 10 and the toolbox can be flexibly fixed in different forms, such as magnetic strips can be adsorbed to each other so that the expansion board 10 can effectively close the toolbox when restricted, or common bolt fixations, lock connections, etc. can be used. The specific type can be flexibly adjusted according to different choices, and the connection form is a common structure, so it will not be elaborated in detail.

[0030] In the present embodiment: a storage cavity 20 is opened inside the toolbox body 1, a mounting shaft 19 is fixedly installed at the middle position of the bottom end of the storage cavity 20, a plurality of groups of placement plates 11 are rotatably connected to the surface of the mounting shaft 19, a plurality of groups of placement grooves 13 are evenly opened around the top surface of the placement plate 11, and a storage tube 12 is provided below the placement grooves 13 and at the bottom surface of the placement plate 11.

[0031] Specifically, the setting of the storage cylinder 12 facilitates the placement, storage and use of drone maintenance tools by personnel, and facilitates subsequent retrieval operations. The rotatable setting allows personnel to flexibly take out tools from different positions, and each tool has a corresponding storage cylinder 12, which can effectively reduce the time spent by personnel in finding tools, improve the maintenance efficiency of the device, and facilitate better use.

[0032] In this embodiment: a plurality of groups of positioning holes 14 are evenly formed on one side of the expansion board 10 and located on the inner wall of the storage cavity 20 .

[0033] Specifically, the positioning holes 14 are provided to restrict the use of the spring pressure rod 21 and ensure the stability of the structure, and several groups of positioning holes 14 are also provided on the adjustment disk 5 .

[0034] In this embodiment: the spring pressure rod 21 is composed of a spring coil and an insertion rod, and the two ends of the spring coil are respectively fixed to the surface of the insertion rod and the surface of the structure.

[0035] Specifically, the spring plug rod is provided to facilitate the connection and fixing operation between structures, and when not in use, it can be taken out from the positioning hole 14 by pulling the plug rod, so as to facilitate the secondary use of the structure.

[0036] In this embodiment: a rubber pad is provided on the surface of the clamping plate 6 .

[0037] Specifically, the rubber pad is provided to increase the friction when clamping the UAV legs, thereby improving the clamping stability, while reducing damage to the UAV legs.

[0038] In this embodiment: the ground nail 16 is formed by welding a threaded rod and a metal cone.

[0039] Specifically, the ground nails 16 are provided to effectively connect and fix the tool box to the ground, thereby enhancing the stability of the tool box when in use.

[0040] In this embodiment: a lifting handle 9 is provided on one side surface of the tool box body 1 .

[0041] Specifically, the carrying handle 9 is provided to facilitate personnel to move the tool box body 1 for use, and the structure of the carrying handle 9 is frequently used on suitcases and is a common existing structure, so it will not be described in detail.

[0042] In this implementation scheme: the electric push rod and the lifting handle are common knowledge in the field, and they are only used without modification, so the control method and circuit connection are not described in detail.

[0043] Working principle: During work, personnel can easily move the tool box body 1 through the lockable moving wheels 18 at the bottom by pulling the handle 9, which improves the flexibility of the device and facilitates the use of the device in different positions. When it is moved to a certain position, the device can be effectively fixed to the ground through the ground nails 16 at the bottom to enhance the overall stability of use. Then, personnel can control the electric push rod 3 to push out different distances according to the height of the operator, so as to change the height of the platform where the drone is placed, which is convenient for personnel to operate and use. Then, personnel can also rotate the adjustment disk 5 according to whether the drone needs to be fixed. When it is not necessary to fix it, the smooth side can be used directly. When it needs to be fixed, the adjustment disk 5 is turned over so that one side of the fixing seat 7 faces upward, and then the bidirectional screw 8 can be rotated to make the splints 6 on both sides move relative to each other, thereby realizing the clamping and fixing operation of the drone legs, ensuring the stability of the drone during maintenance and preventing it from falling off. At the same time, when the size of the drone that needs to be repaired is When the size is large, the personnel can expand the working area by flipping the expansion plate 10 on the surface of the toolbox to be flush with the top, thereby increasing the working range of the whole day and facilitating better processing operations. Then the support arm 15 at the bottom of the expansion plate 10 can be flipped so that the spring pressure rod 21 on its surface can be inserted into the positioning hole 14 at the corresponding position, thereby achieving the fixing operation of the expansion plate 10. The same adjustment disk 5 can also adopt the same fixing form to ensure stability in use. Since the position of the expansion plate 10 is fixed, the height of the adjustment disk 5 at the top position will not change when the working area is expanded, and the area inside the toolbox for storing tools will not have direct contact with the expansion plate 10, and the placement disk 11 is arranged in a stacked and surrounding form, so the overall storage area can be effectively expanded, which is convenient for storing better tools at one time, convenient for subsequent maintenance and use, and improves the convenience of maintenance, thereby improving the maintenance effect. The device as a whole has the advantages of good use effect, wide storage area and strong stability.

[0044] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A portable tool box for repairing unmanned aerial vehicles, comprising a tool box body (1) and lockable movable wheels (18), characterized in that: The toolbox body (1) is provided with a receiving groove (2) at the top surface position, and electric push rods (3) are symmetrically installed at the two sides of the bottom end of the receiving groove (2). A support ring (4) is fixedly welded at the top position of the electric push rod (3), and an adjustment disk (5) is rotatably connected at the middle position inside the support ring (4). A plurality of groups of fixing seats (7) are symmetrically installed on the surface position of one side of the adjustment disk (5), and a bidirectional screw (8) is provided at the bottom end position inside the fixing seat (7). Clamps (6) are symmetrically sleeved at the outer peripheral positions of the two side surfaces of the bidirectional screw (8), and lockable moving wheels (18) are symmetrically installed at the two side surfaces of the bottom of the toolbox body (1), and fixed plates (17) are symmetrically welded at the bottom positions of the two side surfaces of the toolbox body (1), and ground nails (16) are threadedly rotatably connected at the surface position of the fixed plate (17).

2. A portable tool box for repairing unmanned aerial vehicles according to claim 1, characterized in that: A plurality of expansion plates (10) are rotatably connected to the surface of the toolbox body (1), a support arm (15) is symmetrically rotatably connected to the bottom of one side of the expansion plate (10), a spring pressure rod (21) is installed through the surface of one side of the support arm (15), and the spring pressure rod (21) is respectively located on the surface of the support arm (15) and the surface of the support ring (4).

3. The portable tool box for repairing unmanned aerial vehicles according to claim 1, characterized in that: A storage cavity (20) is provided inside the toolbox body (1), a mounting shaft (19) is fixedly installed at the middle position of the bottom end of the storage cavity (20), a plurality of groups of placement plates (11) are rotatably connected to the surface of the mounting shaft (19), a plurality of groups of placement grooves (13) are evenly arranged around the top surface of the placement plate (11), and a storage cylinder (12) is provided below the placement grooves (13) and at the bottom surface of the placement plate (11).

4. The portable tool box for repairing unmanned aerial vehicles according to claim 2, characterized in that: One side of the expansion plate (10) is evenly provided with a plurality of groups of positioning holes (14) located on the inner wall of the storage cavity (20).

5. The portable tool box for repairing unmanned aerial vehicles according to claim 2, characterized in that: The spring pressure rod (21) is composed of a spring coil and an insertion rod, and two ends of the spring coil are respectively fixed to the surface of the insertion rod and the surface of the structure.

6. The portable tool box for repairing unmanned aerial vehicles according to claim 1, characterized in that: A rubber pad is provided on the surface of the clamping plate (6).

7. The portable tool box for repairing unmanned aerial vehicles according to claim 1, characterized in that: The ground nail (16) is formed by welding a threaded rod and a metal cone.

8. The portable tool box for repairing unmanned aerial vehicles according to claim 1, characterized in that: A lifting handle (9) is provided on one side surface of the tool box body (1).

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