Unmanned aerial vehicle fault maintenance workbench

Abstract

The utility model discloses an unmanned aerial vehicle fault maintenance workbench, which belongs to the technical field of unmanned aerial vehicle maintenance, and comprises two side plate guide rail assemblies, a lifting assembly is arranged between the two side plate guide rail assemblies, a rotating assembly is arranged at the top of the lifting assembly, a disc is arranged above the rotating assembly, and the rotating assembly is arranged on the disc. Two limiting assemblies are installed above the disc, and cleaning moving devices are installed on the outer sides of the two side plate guide rail assemblies. According to the unmanned aerial vehicle surface cleaning and drying device, by arranging the cleaning and moving device, a worker can clean and dry the surface of an unmanned aerial vehicle through cooperation of a draught fan, an electric heating rod and other structures when needed, and the worker can move the position of the workbench through brake wheels when needed; in addition, the working table can buffer external vibration to a certain degree through cooperation of a damper and an elastic rubber frame when needed, and then the working capacity of the working table is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned aerial vehicle maintenance, and in particular relates to a fault maintenance workbench for unmanned aerial vehicle. Background Art

[0002] UAV, the full name of unmanned aerial vehicle, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device.

[0003] Chinese patent application number 201920800080.7 discloses a plant protection drone maintenance workbench. The workbench comprises a connecting plate horizontally fixed between two side panels. A longitudinal guide rail is vertically fixed to the end faces of each of the opposing side panels. A lifting block is slidably connected to the longitudinal guide rail. The piston rod of the lifting cylinder passes upward through the rear end of the connecting plate and is fixed to the middle of the lower end face of the lifting block. A short shaft is rotatably mounted in the middle of the upper end face of the lifting block via a bearing. The upper end of the short shaft is fixed to the center of the lower end face of a turntable. An annular rack is mounted on the outer circumference of the turntable. The motor output shaft passes upward through the rear end of the lifting block and is fixed to a gear. The gear and the annular rack mesh together. A disc is fixed to the upper end face of the turntable. A limit cylinder is mounted on each side of the upper end face of the disc. The piston rods of the two limit cylinders extend toward the center of the disc. Each limit cylinder piston rod is fixed to a limit block at the end, and the lower end face of the limit block contacts the upper end face of the disc. This utility model is easy to use and saves time and effort.

[0004] 1. The above-mentioned disclosed patent has the problem that it is inconvenient to clean and dry the surface of the drone, it is inconvenient to move and it is easily affected by external vibrations, thereby reducing the working capacity of the workbench; 2. The above-mentioned disclosed patent has the problem that it is inconvenient to protect the drone when work is suspended and it is inconvenient to provide auxiliary lighting, thereby reducing the practicality of the workbench. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a UAV fault repair workbench with the characteristics of high working capacity and strong practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a UAV fault maintenance workbench, comprising a side panel guide rail assembly, wherein two side panel guide rail assemblies are provided, a lifting assembly is installed between the two side panel guide rail assemblies, a rotating assembly is installed on the top of the lifting assembly, a disc is installed above the rotating assembly, two limit assemblies are installed above the disc, a cleaning and moving device is installed on the outer side of the two side panel guide rail assemblies, and a protective lighting device is provided on the outer side of the disc.

[0007] Preferably, the cleaning mobile device includes a support frame, a fan and an electric heating rod. The support frame is installed on the outside of the two side panel guide rail assemblies, multiple fans are installed on one side of the support frame, and multiple electric heating rods are installed on the upper part of the support frame.

[0008] Preferably, the cleaning mobile device further comprises a buffer assembly and a brake wheel, a plurality of brake wheels are provided below the support frame, and two buffer assemblies are installed between the support frame and the plurality of brake wheels.

[0009] Preferably, the buffer assembly includes a base plate, a damper and an elastic rubber frame, two base plates are installed on one side of the multiple brake wheels close to the support frame, two elastic rubber frames are installed between the support frame and the two base plates, and two dampers are installed between the support frame and the two base plates and on the inner side of the two elastic rubber frames.

[0010] Preferably, the protective lighting device includes a transparent cover, a lifting block and an electric lifting rod. The electric lifting rod is installed above the lifting assembly and at a position on one side of the disc. The lifting block is installed above the electric lifting rod. A transparent cover is installed on one side of the lifting block and at a position outside the disc and two limit assemblies.

[0011] Preferably, the protective lighting device further comprises lighting lamps, and a plurality of lighting lamps are installed on the inner side of the transparent cover and above the two limiting components.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model provides a cleaning and moving device, so that the staff can clean and dry the surface of the drone through the cooperation of structures such as fans and electric heating rods when needed, and the staff can move the position of the workbench through various brake wheels when needed. In addition, the workbench can buffer external vibrations to a certain extent through the cooperation of dampers and elastic rubber frames when needed, thereby improving the working capacity of the workbench.

[0014] 2. The utility model provides a protective lighting device so that the staff can protect the drone when needed through the cooperation of structures such as a transparent cover and an electric lifting rod, thereby better meeting the needs of situations such as work suspension. In addition, the staff can use the lighting lamp for certain auxiliary lighting when needed, thereby improving the practicality of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 This is a three-dimensional cutaway view of the cleaning mobile device of the present invention;

[0018] Figure 4 This is a three-dimensional cutaway view of the protective lighting device of the present invention.

[0019] In the figure: 1. Side panel guide assembly; 2. Rotating assembly; 3. Lifting assembly; 4. Cleaning moving device; 41. Support frame; 42. Buffer assembly; 421. Bottom plate; 422. Damper; 423. Elastic rubber frame; 43. Brake wheel; 44. Fan; 45. Electric heating rod; 5. Limiting assembly; 6. Protective lighting device; 61. Transparent cover; 62. Lifting block; 63. Electric lifting rod; 64. Lighting lamp; 7. Disc. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a UAV fault maintenance workbench, including a side panel guide rail assembly 1, two side panel guide rail assemblies 1 are provided, a lifting assembly 3 is installed between the two side panel guide rail assemblies 1, a rotating assembly 2 is installed on the top of the lifting assembly 3, a disc 7 is installed above the rotating assembly 2, two limit assemblies 5 are installed above the disc 7, a cleaning and moving device 4 is installed on the outside of the two side panel guide rail assemblies 1, and a protective lighting device 6 is provided on the outside of the disc 7.

[0023] Specifically, the cleaning mobile device 4 includes a support frame 41, a fan 44 and an electric heating rod 45. The support frame 41 is installed on the outside of the two side panel guide rail assemblies 1, multiple fans 44 are installed on one side of the support frame 41, and multiple electric heating rods 45 are installed on the upper part of the support frame 41.

[0024] By adopting the above technical solution, the staff can clean and dry the surface of the drone through the cooperation of structures such as the fan 44 and the electric heating rod 45 when necessary, thereby better meeting the work needs in different situations.

[0025] Specifically, the cleaning mobile device 4 further includes a buffer assembly 42 and a brake wheel 43 . A plurality of brake wheels 43 are provided below the support frame 41 , and two buffer assemblies 42 are installed between the support frame 41 and the plurality of brake wheels 43 .

[0026] By adopting the above technical solution, the staff can move the position of the workbench to a certain extent through each brake wheel 43 when needed, thereby reducing the difficulty of moving the workbench and alleviating the labor burden of the staff.

[0027] Specifically, the buffer assembly 42 includes a base plate 421, a damper 422 and an elastic rubber frame 423. Two base plates 421 are installed on one side of the multiple brake wheels 43 close to the support frame 41, two elastic rubber frames 423 are installed between the support frame 41 and the two base plates 421, and two dampers 422 are installed between the support frame 41 and the two base plates 421 and on the inner side of the two elastic rubber frames 423.

[0028] By adopting the above technical solution, the workbench can, when needed, buffer external vibrations to a certain extent through the cooperation of the damper 422 and the elastic rubber frame 423, thereby reducing the possibility of adverse effects on work.

[0029] When the present embodiment is used, when a workbench is needed to repair a drone fault, the worker pushes the workbench and moves the workbench to the working position by cleaning the brake wheels 43 in the moving device 4. The damper 422 and the elastic rubber frame 423 between the support frame 41 and the bottom plate 421 of the two buffer assemblies 42 cushion the external vibration. The drone is then placed on the disc 7, the two limit assemblies 5 are operated to limit the drone, the lifting assembly 3 is started to drive the disc 7 and the drone and other structures to rise and fall until the drone moves to a height flush with the top of the support frame 41, and the rotating assembly 2 is then operated to drive the drone to rotate. The fans 44 and the electric heating rods 45 are started, and the fans 44 send air into the support frame 41. The electric heating rods 45 heat the air, and the hot air then contacts the drone, thereby removing dust and other substances and moisture on the surface of the drone. The fans 44 and the electric heating rods 45 are turned off, and the lifting assembly 3 and the rotating assembly 2 are operated to adjust the height and angle of the drone. The drone can then be repaired and used. The side panel guide rail assembly 1 plays a supporting and guiding role.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the protective lighting device 6 includes a transparent cover 61, a lifting block 62 and an electric lifting rod 63. The electric lifting rod 63 is installed above the lifting component 3 and at a position on one side of the disc 7. The lifting block 62 is installed above the electric lifting rod 63. A transparent cover 61 is installed on one side of the lifting block 62 and at a position outside the disc 7 and the two limit components 5.

[0032] By adopting the above technical solution, the staff can protect the drone when needed through the cooperation of structures such as the transparent cover 61 and the electric lifting rod 63, thereby better meeting the needs of situations such as work suspension.

[0033] Specifically, the protective lighting device 6 further includes lighting lamps 64 , and a plurality of lighting lamps 64 are installed on the inner side of the transparent cover 61 and above the two limiting components 5 .

[0034] By adopting the above technical solution, the staff can use the lighting lamp 64 to provide certain auxiliary lighting when needed, so as to better cope with the needs of some situations where there is insufficient light, thereby ensuring the normal progress of work.

[0035] When this embodiment is used, when work is suspended, the staff can start the electric lifting rod 63 in the protective lighting device 6, thereby driving the lifting block 62 and the transparent cover 61 to descend until the transparent cover 61 covers the drone, thereby protecting the drone. During maintenance or other situations, the staff can start each lighting lamp 64 for auxiliary lighting.

[0036] The structure and principle of the side plate guide rail assembly 1 composed of side plates and longitudinal guide rails, the rotating assembly 2 composed of a short shaft, a turntable, an annular rack, a motor and a gear, the lifting assembly 3 composed of a connecting plate, a lifting block and a lifting cylinder, the limiting assembly 5 composed of a limiting cylinder and a limiting block, and the disc 7 in the utility model have been disclosed in a plant protection drone maintenance workbench disclosed in Chinese patent application No. 201920800080.7. Its working principle is that during maintenance, the plant protection drone is stopped on the disc, and the limiting block is driven to move to one side of the plant protection drone by the limiting cylinder. The two limiting blocks are used to clamp the cross bars at the bottom of the two landing gears of the plant protection drone, thereby fixing the plant protection drone. During maintenance, tools can be obtained from the maintenance box. The height of the plant protection drone can also be adjusted by the lifting cylinder as needed. At the same time, the angle of the plant protection drone can be changed by the motor. The motor drives the gear to rotate, the gear drives the annular rack to rotate, and the annular rack drives the turntable to rotate, thereby driving the disc and the plant protection drone set on the disc to rotate. The adoption of this technical solution makes maintenance more convenient and saves labor and physical strength.

[0037] The structure and principle of the damper 422 in the utility model have been disclosed in a smart home washing machine shock absorption device disclosed in Chinese patent application No. 201721446985.6. Its working principle is composed of a piston and an oil tank, the interior of which is filled with oil. When an object moves, the piston will move in the oil, thereby consuming energy and slowing down the movement of the object.

[0038] The working principle and use process of the present invention are as follows: when a workbench is needed to repair a UAV fault, the staff pushes the workbench and moves the workbench to the working position by cleaning the brake wheels 43 in the moving device 4. The damper 422 and the elastic rubber frame 423 between the support frame 41 and the bottom plate 421 of the two buffer components 42 buffer the external vibration. Then the UAV is placed on the disc 7, the two limit components 5 are operated to limit the UAV, the lifting component 3 is started to drive the disc 7 and the UAV and other structures to rise and fall until the UAV moves to a height flush with the top of the support frame 41, and then the rotating component 2 is operated to drive the UAV to rotate, and the fans 44 and the electric heating rods 45 are started. The fans 44 will heat the UAV. The air is sent into the support frame 41, and each electric heating rod 45 heats the air, and then the hot air comes into contact with the drone, thereby removing dust and other objects and moisture on the surface of the drone, turning off each fan 44 and each electric heating rod 45, and then operating the lifting assembly 3 and the rotating assembly 2 to adjust the height and angle of the drone, and then perform maintenance, so that it can be used. The side panel guide rail assembly 1 plays a supporting and guiding role; when work is suspended, etc., the staff can start the electric lifting rod 63 in the protective lighting device 6, thereby driving the lifting block 62 and the transparent cover 61 to descend until the transparent cover 61 covers the drone, thereby protecting the drone. During maintenance or other situations, the staff can start each lighting lamp 64 for auxiliary lighting.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A UAV fault maintenance workbench, comprising a side panel guide rail assembly (1), wherein two side panel guide rail assemblies (1) are provided, a lifting assembly (3) is installed between the two side panel guide rail assemblies (1), a rotating assembly (2) is installed on the top of the lifting assembly (3), a disk (7) is installed above the rotating assembly (2), and two limit assemblies (5) are installed above the disk (7), characterized in that: A cleaning moving device (4) is installed on the outer sides of the two side plate guide rail assemblies (1), and a protective lighting device (6) is provided on the outer side of the disc (7).

2. The UAV fault repair workbench according to claim 1, characterized in that: The cleaning mobile device (4) comprises a support frame (41), a fan (44) and an electric heating rod (45). The support frame (41) is installed on the outer sides of the two side plate guide rail assemblies (1). A plurality of fans (44) are installed on one side of the support frame (41). A plurality of electric heating rods (45) are installed at the upper position of the support frame (41).

3. The UAV fault repair workbench according to claim 2, characterized in that: The cleaning mobile device (4) further comprises a buffer assembly (42) and a brake wheel (43). A plurality of brake wheels (43) are provided below the support frame (41), and two buffer assemblies (42) are installed between the support frame (41) and the plurality of brake wheels (43).

4. The UAV fault repair workbench according to claim 3, characterized in that: The buffer assembly (42) includes a base plate (421), a damper (422) and an elastic rubber frame (423); two base plates (421) are installed on one side of the plurality of brake wheels (43) close to the support frame (41); two elastic rubber frames (423) are installed between the support frame (41) and the two base plates (421); and two dampers (422) are installed between the support frame (41) and the two base plates (421) and at positions located inside the two elastic rubber frames (423).

5. The UAV fault repair workbench according to claim 1, characterized in that: The protective lighting device (6) comprises a transparent cover (61), a lifting block (62) and an electric lifting rod (63); the electric lifting rod (63) is installed above the lifting assembly (3) and at a position located on one side of the disc (7); the lifting block (62) is installed above the electric lifting rod (63); and the transparent cover (61) is installed on one side of the lifting block (62) and at a position located outside the disc (7) and the two limit assemblies (5).

6. The UAV fault repair workbench according to claim 5, characterized in that: The protective lighting device (6) further comprises lighting lamps (64). A plurality of lighting lamps (64) are installed on the inner side of the transparent cover (61) and above the two limiting assemblies (5).

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