Unmanned aerial vehicle landing platform with battery replacement function

Abstract

This invention provides a drone take-off and landing platform with battery swapping functionality, relating to the field of drone ground auxiliary equipment. It includes a take-off and landing storage box, storage baffles, a lifting platform, a take-off and landing platform, a locking groove, a three-axis battery swapping manipulator, a water collection tank, a first positioning slide, a second positioning slide, a battery detection mechanism, and a cleaning locking mechanism. Two sets of storage baffles are slidably connected to the upper left and right sides of the take-off and landing storage box, respectively. The lifting platform is fixedly connected to the upper interior of the take-off and landing storage box. The take-off and landing platform is fixedly connected to the upper front end of the lifting platform. The three-axis battery swapping manipulator is fixedly connected to the upper rear side of the lifting platform. The battery detection mechanism is located at the upper front end of the three-axis battery swapping manipulator. The cleaning locking mechanism is located on the outer side of the lifting platform, effectively removing mud and dirt from the landing gear and water accumulation on the take-off and landing platform, solving the problem that water accumulation on existing take-off and landing platforms can easily cause drone slippage.

Description

Technical Field

[0001] This invention relates to the field of ground auxiliary equipment technology for unmanned aerial vehicles (UAVs), and in particular to a UAV take-off and landing platform with battery swapping function. Background Technology

[0002] A drone take-off and landing platform with battery swapping capabilities, often referred to as an automated drone battery swapping hub, is a core low-altitude infrastructure supporting the full-process unmanned and routine operation of industrial-grade drones. It is also a key supporting equipment for the large-scale commercial use of low-altitude drones. This platform integrates core modules such as centimeter-level precise take-off and landing positioning, automatic centering and locking, fully automated battery swapping, intelligent battery energy management, remote communication scheduling, and environmental safety protection. It can automatically complete the entire process of drone return landing, battery replacement when the battery is depleted, fast charging and storage of fully charged batteries, and equipment status self-check without human intervention. Mainstream models can complete a complete battery swap in 2-5 minutes, completely breaking through the original endurance bottleneck of drones. Compared with traditional manual recharging and purely rechargeable platforms, its recharging efficiency is improved by dozens of times.

[0003] The existing publication number is CN107719329A. This invention discloses a drone support system, belonging to the field of drone support. It includes a support frame, a take-off and landing device installed on top of the support frame, and a battery replacement device, a drug storage and injection device, and a charging device located below the take-off and landing device. The take-off and landing device includes a platform and a positioning push rod located above the platform. The positioning push rod includes two lateral push rods that move longitudinally and two longitudinal push rods that move laterally. An openable skylight is provided on the platform within the area enclosed by the positioning push rod. The battery replacement device includes a clamping mechanism and a lifting device for moving the clamping mechanism up and down. The drug storage and injection device includes a drug storage tank and a drug injection connector. The drug injection connector is adapted to the drug injection port of the drone's drug tank and is connected to the drug storage tank through a drug liquid pipe. The charging device includes a charging rack and a charging device, with the charging device installed on the charging rack. This invention has the function of enabling drones to dock at designated locations and facilitating subsequent support operations for drones.

[0004] However, since many existing take-off and landing platforms are used outdoors, the landing gear of drones is easily contaminated with mud and dirt during rainy weather. At the same time, water accumulation on the take-off and landing platforms can also cause drones to slip, resulting in drone positioning deviations. This directly reduces the accuracy of subsequent drone locking and alignment, affecting the stable and reliable operation of the automatic battery swapping process. Summary of the Invention

[0005] In view of this, the present invention provides a drone take-off and landing platform with battery swapping function. It features synchronous feed driven by dual-head electric cylinders, combined with a series continuity detection circuit, which can accurately identify battery bulging and deformation defects, thus preventing safety accidents such as flight power outages and crashes caused by faulty batteries. Through XY dual-dimensional synchronous clamping and centering and rigid pin locking, it can completely eliminate drone landing position deviation, significantly improve positioning and locking accuracy, and provide a precise alignment benchmark for battery swapping operations. Through the coordinated operation of high-pressure airflow cleaning, water drainage and collection, and roller wiping, it can effectively remove mud and dirt from the landing gear and water from the landing platform, solving the problems of drone slippage and equipment damage in outdoor rainy conditions.

[0006] This invention provides a drone take-off and landing platform with battery swapping functionality, specifically including a take-off and landing storage box, a storage baffle, a lifting platform, a take-off and landing platform, locking grooves, a three-axis battery swapping robot, a water collection tank, a first positioning slide, a second positioning slide, a battery detection mechanism, and a cleaning locking mechanism. Two sets of storage baffles are provided, slidably connected to the upper left and right sides of the take-off and landing storage box. The lifting platform is fixedly connected to the upper interior of the take-off and landing storage box, and is a scissor-type lifting platform structure. The take-off and landing platform is fixedly connected to the upper front end of the lifting platform. Two sets of locking grooves are provided, each located on the inner side of the take-off and landing platform. The three-axis battery swapping robot is fixedly connected to the upper rear side of the lifting platform. The water collection tank is fixedly connected to the lower front side of the lifting platform. The first positioning slide is fixedly connected to the upper take-off and landing platform. The second positioning slide is fixedly connected to the upper first positioning slide. The battery detection mechanism is located at the upper front end of the three-axis battery swapping robot. The cleaning locking mechanism is located on the outer side of the lifting platform.

[0007] Furthermore, the battery testing mechanism includes a testing drive cylinder, which is fixedly connected to the upper front end of the three-axis battery swapping robot, and the testing drive cylinder is a double-headed cylinder structure.

[0008] Furthermore, the battery testing mechanism also includes: a testing transmission rod, a testing support plate, and a testing indicator light; two sets of testing transmission rods are provided, and the two sets of testing transmission rods are respectively fixedly connected to the front of the push rod of the testing drive cylinder; the testing support plate is fixedly connected to the front end of the testing transmission rod; and the testing indicator light is fixedly connected to the upper end of the testing support plate.

[0009] Furthermore, the battery testing mechanism also includes: testing contacts, testing probes, and reset springs; the testing contacts are provided in multiple sets, each set having contact structures on both its upper and lower sides, and the contact structures of each set being connected in series with the switching circuit of the testing indicator light; the testing contacts are slidably connected to the inner side of the testing support plate; the testing probes are provided in multiple sets, each set being fixedly connected to the opposite end of the testing contacts; the reset springs are provided in multiple sets, each set having one end fixedly connected to the testing support plate and the other end fixedly connected to the testing contacts.

[0010] Furthermore, the cleaning locking mechanism includes: a first positioning screw, a first positioning motor, and a first positioning plate; the first positioning screw is a double-ended screw structure, and the first positioning screw is rotatably connected to the inner side of the first positioning slide; the first positioning motor is fixedly connected to the left side of the first positioning slide, and the output shaft of the first positioning motor is coaxially fixedly connected to the first positioning screw; two sets of the first positioning plates are provided, and the two sets of first positioning plates are slidably connected to the left and right sides inside the first positioning slide, and the two sets of first positioning plates are threadedly connected to the first positioning screw.

[0011] Furthermore, the cleaning locking mechanism also includes: a second positioning screw, a second positioning plate, and a second positioning motor; the second positioning screw is a double-ended screw structure, and the second positioning screw is rotatably connected to the inner side of the second positioning slide; two sets of the second positioning plates are provided, and the two sets of second positioning plates are slidably connected to the front and rear sides of the interior of the second positioning slide, and the two sets of second positioning plates are threadedly connected to the second positioning screw; the second positioning motor is fixedly connected to the rear of the second positioning slide, and the output shaft of the second positioning motor is coaxially fixedly connected to the second positioning screw.

[0012] Furthermore, the cleaning locking mechanism also includes: a water blower and a water drive fan; the water blower is fixedly connected to the upper rear side of the second positioning slide, and the front end of the water blower has several air outlet structures; the water drive fan is fixedly connected to the front of the three-axis battery swapping robot, and the air outlet of the water drive fan is connected to the water blower through a hose.

[0013] Furthermore, the cleaning locking mechanism also includes: a dust removal adsorption component and a dust removal negative pressure fan; the dust removal adsorption component is fixedly connected to the lower front side of the three-axis battery swapping robot, and the front end of the dust removal adsorption component has several round hole structures; the dust removal negative pressure fan is fixedly connected to the front of the three-axis battery swapping robot, and the air inlet of the dust removal negative pressure fan is connected to the dust removal adsorption component through a hose.

[0014] Furthermore, the cleaning locking mechanism also includes: a cleaning connecting groove, which is fixedly connected to the inner side of the lifting platform and communicates with the locking groove; and a locking electric cylinder, which is a double-headed electric cylinder structure, fixedly connected to the inner side of the cleaning connecting groove, and the push rod of the locking electric cylinder is fixedly connected with a pin structure.

[0015] Furthermore, the cleaning locking mechanism also includes: a cleaning drive motor, a cleaning drive screw, a cleaning drive slider, cleaning rollers, a cleaning drive gear, and a cleaning drive rack; the cleaning drive motor is fixedly connected to the rear of the cleaning connecting groove, and the cleaning drive motor is a reciprocating motor structure; the cleaning drive screw is rotatably connected inside the cleaning connecting groove, and the cleaning drive screw is coaxially fixedly connected to the output shaft of the cleaning drive motor; the cleaning drive slider is slidably connected to the inner side of the cleaning connecting groove, and the cleaning drive slider is threadedly connected to the cleaning drive screw; two sets of cleaning rollers are provided, and the two sets of cleaning rollers are rotatably connected to the left and right sides of the cleaning drive slider respectively; two sets of cleaning drive gears are provided, and the two sets of cleaning drive gears are coaxially fixedly connected to the outer side of the cleaning rollers respectively; two sets of cleaning drive racks are provided, and the two sets of cleaning drive racks are fixedly connected to the left and right sides inside the cleaning connecting groove respectively, and the two sets of cleaning drive racks mesh with the cleaning drive gears respectively. Beneficial effects

[0016] This invention employs a double-sided symmetrical contact detection structure in its battery testing mechanism. Through synchronous feeding driven by dual-head electric cylinders and a series-connected detection circuit, it can accurately identify battery bulging and deformation defects, preventing safety accidents such as flight power outages and crashes caused by faulty batteries. A reset spring provides flexible buffering during the testing process, preventing rigid wear between the probe and the battery. The test results are readily available, and abnormal conditions can be quickly addressed by linking the control system to terminate the operation, significantly improving equipment safety and the reliability of unattended operation.

[0017] This invention, through the design of a cleaning and locking mechanism, achieves simultaneous XY-dimensional clamping and centering with rigid pin locking, completely eliminating drone landing position deviations and significantly improving positioning and locking accuracy, providing a precise alignment benchmark for battery swapping operations. The coordinated operation of high-pressure airflow cleaning, water drainage and collection, and roller wiping effectively removes mud and dirt from the landing gear and water from the landing platform, solving the problems of drone slippage and equipment damage in outdoor rainy conditions. During the battery swapping phase, dust removal and protection of battery contacts and slots are simultaneously completed, preventing contact failures. The entire process requires no manual intervention, greatly improving the equipment's environmental adaptability and operational stability. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0020] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 This is a schematic diagram of the structure of the dust removal adsorption component of the present invention.

[0022] Figure 3 This is a schematic diagram of the water-driven fan structure of the present invention.

[0023] Figure 4 This is a schematic diagram of the first positioning motor structure of the present invention.

[0024] Figure 5 This is a schematic diagram of the detection display lamp structure of the present invention.

[0025] Figure 6 This is a schematic diagram of the locking electric cylinder structure of the present invention.

[0026] Figure 7 This is a schematic diagram of the detection contact structure of the present invention.

[0027] Figure 8 This is a schematic diagram of the cleaning roller structure of the present invention.

[0028] List of reference numerals 1. Lifting and lowering storage box; 101. Testing drive cylinder; 102. Testing transmission rod; 103. Testing support plate; 104. Testing indicator light; 105. Testing contact; 106. Testing probe; 107. Return spring; 2. Storage baffle; 3. Lifting platform; 4. Lifting and lowering platform; 5. Locking groove; 501. First positioning screw; 502. First positioning motor; 503. First positioning plate; 504. Second positioning screw; 505. Second positioning plate; 506. Second... 507. Positioning motor; 508. Clean water blower; 509. Clean water drive fan; 510. Dust removal adsorption component; 511. Dust removal negative pressure fan; 512. Cleaning connecting trough; 513. Locking electric cylinder; 514. Cleaning drive motor; 515. Cleaning drive screw; 516. Cleaning brush roller; 517. Cleaning drive gear; 518. Cleaning drive rack; 6. Three-axis battery swapping robot; 7. Water collection tank; 8. First positioning slide; 9. Second positioning slide. Detailed Implementation

[0029] Example 1: Please refer to Figures 1 to 7 As shown: This invention provides a drone take-off and landing platform with battery swapping function, including a take-off and landing storage box 1, a storage baffle 2, a lifting platform 3, a take-off and landing platform 4, a locking groove 5, a three-axis battery swapping manipulator 6, a water collection tank 7, a first positioning slide 8, a second positioning slide 9, and a battery detection mechanism; two sets of storage baffles 2 are provided, and the two sets of storage baffles 2 are slidably connected to the upper left and right sides of the take-off and landing storage box 1 respectively; the lifting platform 3 is fixedly connected to the upper interior of the take-off and landing storage box 1, and the lifting platform 3 is a scissor lift platform. Structure: The lifting platform 4 is fixedly connected to the upper front end of the lifting platform 3; two sets of locking grooves 5 are provided, and the two sets of locking grooves 5 are respectively opened on the inner side of the lifting platform 4; the three-axis battery swapping robot 6 is fixedly connected to the upper rear side of the lifting platform 3; the water collection tank 7 is fixedly connected to the lower front side of the lifting platform 3; the first positioning slide 8 is fixedly connected to the upper part of the lifting platform 4; the second positioning slide 9 is fixedly connected to the upper part of the first positioning slide 8; the battery detection mechanism is set at the upper front end of the three-axis battery swapping robot 6.

[0030] The battery testing mechanism includes a testing drive cylinder 101. The testing drive cylinder 101 is fixedly connected to the upper front end of the three-axis battery swapping robot 6, and the testing drive cylinder 101 is a double-headed cylinder structure.

[0031] The battery testing mechanism also includes: a testing transmission rod 102, a testing support plate 103, and a testing indicator light 104; two sets of testing transmission rods 102 are provided, and the two sets of testing transmission rods 102 are respectively fixedly connected to the front of the push rod of the testing drive cylinder 101; the testing support plate 103 is fixedly connected to the front end of the testing transmission rod 102; and the testing indicator light 104 is fixedly connected to the upper end of the testing support plate 103.

[0032] The battery testing mechanism also includes: testing contacts 105, testing probes 106, and reset springs 107; multiple sets of testing contacts 105 are provided, and each set of testing contacts 105 has a contact structure on both its upper and lower sides. The contact structures of each set of testing contacts 105 are connected in series with the switching circuit of the testing indicator light 104. The multiple sets of testing contacts 105 are slidably connected to the inner side of the testing support plate 103; multiple sets of testing probes 106 are provided, and each set of testing probes 106 is fixedly connected to the opposite end of the testing contacts 105; multiple sets of reset springs 107 are provided, with one end of each set of reset springs 107 fixedly connected to the testing support plate 103, and the other end of each set of reset springs 107 fixedly connected to the testing contacts 105.

[0033] The specific usage and function of this embodiment are as follows: After the cleaning and locking mechanism completes the precise rigid locking of the drone, the three-axis battery swapping robot 6 starts and performs the automatic disassembly of the depleted battery on the drone body. At the same time, the battery detection mechanism set at the front end of the three-axis battery swapping robot 6 starts synchronously to perform online real-time detection of the bulging deformation state of the spare power battery to be installed in the drone. During the detection operation, the detection drive cylinder 101 with a double-headed electric cylinder structure outputs synchronous linear driving force, which drives the two sets of detection transmission rods 102 to move forward synchronously through the push rods at both ends. Then, the two sets of detection transmission rods 102 drive the detection support plates 103 fixedly connected to their front ends to move synchronously and smoothly to the left and right sides of the battery to be tested. This allows the multiple sets of detection probes 106 correspondingly arranged on the inner side of the two sets of detection support plates 103 to gradually approach and evenly adhere to the outer surface of the battery to be tested. When the appearance of the battery to be tested is flat and there are no bulging deformation defects, the multiple sets of detection probes 106 are evenly adhered to the outer surface of the battery. Each set of detection contacts 105 maintains its preset installation position under the elastic support of the corresponding reset spring 107. The contact structures arranged on the upper and lower sides of the multiple sets of detection contacts 105 maintain a stable series conduction state. The detection indicator light 104 connected in series with the contact circuit of the detection contact 105 remains lit normally. After the control system receives the circuit conduction signal, it determines that the appearance of the battery under test is qualified and allows the three-axis battery swapping robot 6 to perform subsequent battery installation operations. When the battery under test has a bulging deformation defect, the bulging part of the battery will form an additional axial pushing force on the detection probe 106 at the corresponding position, pushing the detection probe 106 and the corresponding detection contact 105 to slide along the inner side of the detection support plate 103 and compress the reset spring 107 at the corresponding position, causing the contact structure of the set of detection contacts 105 to leave the preset conduction position, thereby disconnecting the entire series detection circuit. At this time, the detection indicator light 104 immediately goes out. After the control system receives the circuit disconnection signal, it immediately determines that the state of the battery under test is abnormal.

[0034] Example 2: Figures 1 to 8 As shown: The present invention provides a drone take-off and landing platform with battery swapping function. Based on the first embodiment, it also includes a cleaning locking mechanism, which is located on the outside of the lifting platform 3.

[0035] The cleaning locking mechanism includes: a first positioning screw 501, a first positioning motor 502, and a first positioning plate 503; the first positioning screw 501 is a double-ended screw structure, and the first positioning screw 501 is rotatably connected to the inner side of the first positioning slide 8; the first positioning motor 502 is fixedly connected to the left side of the first positioning slide 8, and the output shaft of the first positioning motor 502 is coaxially fixedly connected to the first positioning screw 501; two sets of first positioning plates 503 are provided, and the two sets of first positioning plates 503 are slidably connected to the left and right sides inside the first positioning slide 8, and the two sets of first positioning plates 503 are threadedly connected to the first positioning screw 501.

[0036] The cleaning locking mechanism further includes: a second positioning screw 504, a second positioning plate 505, and a second positioning motor 506; the second positioning screw 504 is a double-ended screw structure, and is rotatably connected to the inner side of the second positioning slide 9; two sets of second positioning plates 505 are provided, and the two sets of second positioning plates 505 are slidably connected to the front and rear sides of the interior of the second positioning slide 9, and the two sets of second positioning plates 505 are threadedly connected to the second positioning screw 504; the second positioning motor 506 is fixedly connected to the rear of the second positioning slide 9, and the output shaft of the second positioning motor 506 is coaxially fixedly connected to the second positioning screw 504.

[0037] The cleaning locking mechanism also includes a water blower 507 and a water-driven fan 508. The water blower 507 is fixedly connected to the upper rear side of the second positioning slide 9, and the front end of the water blower 507 has several air outlet structures. The water-driven fan 508 is fixedly connected to the front of the three-axis battery swapping robot 6, and the air outlet of the water-driven fan 508 is connected to the water blower 507 through a hose.

[0038] The cleaning locking mechanism also includes: a dust removal adsorption component 509 and a dust removal negative pressure fan 510; the dust removal adsorption component 509 is fixedly connected to the lower front side of the three-axis battery swapping robot 6, and the front end of the dust removal adsorption component 509 has several round hole structures; the dust removal negative pressure fan 510 is fixedly connected to the front of the three-axis battery swapping robot 6, and the air inlet of the dust removal negative pressure fan 510 is connected to the dust removal adsorption component 509 through a hose.

[0039] The cleaning locking mechanism also includes: a cleaning connecting groove 511; the cleaning connecting groove 511 is fixedly connected to the inner side of the lifting platform 3, and the cleaning connecting groove 511 is connected to the locking groove 5; a locking electric cylinder 512, which is a double-headed electric cylinder structure, the locking electric cylinder 512 is fixedly connected to the inner side of the cleaning connecting groove 511, and the push rod of the locking electric cylinder 512 is fixedly connected to a pin structure.

[0040] The cleaning locking mechanism further includes: a cleaning drive motor 513, a cleaning drive screw 514, a cleaning drive slider 515, a cleaning roller 516, a cleaning drive gear 517, and a cleaning drive rack 518; the cleaning drive motor 513 is fixedly connected to the rear of the cleaning connecting groove 511, and the cleaning drive motor 513 is a reciprocating motor structure; the cleaning drive screw 514 is rotatably connected inside the cleaning connecting groove 511, and the cleaning drive screw 514 is coaxially fixedly connected to the output shaft of the cleaning drive motor 513; the cleaning drive slider 515 is slidably connected to the cleaning connecting groove 516. Inside 1, the cleaning drive slider 515 is threadedly connected to the cleaning drive screw 514; two sets of cleaning brush rollers 516 are provided, and the two sets of cleaning brush rollers 516 are rotatably connected to the left and right sides of the cleaning drive slider 515 respectively; two sets of cleaning drive gears 517 are provided, and the two sets of cleaning drive gears 517 are coaxially fixedly connected to the outside of the cleaning brush rollers 516 respectively; two sets of cleaning drive racks 518 are provided, and the two sets of cleaning drive racks 518 are fixedly connected to the left and right sides inside the cleaning connecting groove 511 respectively, and the two sets of cleaning drive racks 518 mesh with the cleaning drive gears 517 respectively.

[0041] The specific usage and function of this embodiment: After the UAV lands on the landing platform 4 under the initial guidance of the first positioning slide 8 and the second positioning slide 9, the cleaning locking mechanism is activated simultaneously. First, the first positioning motor 502 and the second positioning motor 506 are activated simultaneously, driving the first positioning screw 501 and the second positioning screw 504 to rotate respectively. This drives the two sets of first positioning plates 503 to move synchronously in the left-right direction and the two sets of second positioning plates 505 to move synchronously in the front-back direction, performing synchronous clamping and centering of the UAV landing gear in both X and Y dimensions. This completely eliminates the positional deviation caused by the UAV landing and completes the precise positioning of the UAV, causing the UAV landing gear to be locked into the inner side of the locking groove 5. The locking electric cylinder 512 is activated, and its two end push rods extend synchronously, driving the pin structure to pass through the locking groove 5 and insert into the preset locking hole of the UAV landing gear, completing the rigid locking and fixing of the UAV. During the positioning and centering process, the clean water drive fan 50... 8. Upon startup, the high-pressure airflow generated by the water-driven fan 508 is sprayed onto the surface of the drone landing gear and landing platform 4 through the water blower 507. The water accumulated on the surface of the landing platform 4 enters the interior of the cleaning connecting groove 511 through the locking groove 5, and then enters the interior of the water collection tank 7 through the cleaning connecting groove 511 for collection. When replacing the battery, the dust removal negative pressure fan 510 is started. The dust removal negative pressure fan 510 uses the dust removal adsorption component 509 to adsorb dust from the battery contacts and the drone battery slot. The cleaning drive motor 513 is started, driving the cleaning drive screw 514 to rotate, which drives the cleaning drive slider 515 to move back and forth along the cleaning connecting groove 511. During the movement, the cleaning drive gear 517 and the cleaning drive rack 518 mesh and drive the two sets of cleaning brush rollers 516 to rotate synchronously, rolling and wiping the surface of the drone landing gear to thoroughly remove stubborn mud and water stains, while simultaneously cleaning the interior of the locking groove 5.

[0042] The following points should be noted in this article: 1. The accompanying drawings of this embodiment only involve the structures involved in this embodiment; other structures can refer to the general design.

[0043] 2. Where there is no conflict, this embodiment and the features in the embodiment can be combined with each other to obtain new embodiments.

[0044] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A drone take-off and landing platform with battery swapping function, characterized in that: The system includes a lifting and lowering storage box (1), a storage baffle (2), a lifting platform (3), a lifting and lowering platform (4), a locking groove (5), a three-axis battery swapping robot (6), a water collection tank (7), a first positioning slide (8), a second positioning slide (9), a battery detection mechanism, and a cleaning locking mechanism; the storage baffle (2) is provided in two sets, and the two sets of storage baffles (2) are slidably connected to the upper left and right sides of the lifting and lowering storage box (1); the lifting platform (3) is fixedly connected to the upper interior of the lifting and lowering storage box (1), and the lifting platform (3) is a scissor lift structure; the lifting and lowering platform (4) is fixedly connected to the lifting platform (3). The upper front end of the lifting platform (3); the locking groove (5) is provided in two sets, and the two sets of locking grooves (5) are respectively opened on the inner side of the lifting platform (4); the three-axis battery swapping robot (6) is fixedly connected to the upper rear side of the lifting platform (3); the water collection tank (7) is fixedly connected to the lower front side of the lifting platform (3); the first positioning slide (8) is fixedly connected to the upper part of the lifting platform (4); the second positioning slide (9) is fixedly connected to the upper part of the first positioning slide (8); the battery detection mechanism is set at the upper front end of the three-axis battery swapping robot (6); the cleaning locking mechanism is set on the outer side of the lifting platform (3).

2. The UAV take-off and landing platform with battery swapping function as described in claim 1, characterized in that: The battery testing mechanism includes a testing drive cylinder (101), which is fixedly connected to the upper front end of the three-axis battery swapping robot (6). The testing drive cylinder (101) is a double-headed cylinder structure.

3. The UAV take-off and landing platform with battery swapping function as described in claim 2, characterized in that: The battery testing mechanism also includes: a testing transmission rod (102), a testing support plate (103), and a testing indicator light (104); the testing transmission rod (102) is provided in two sets, and the two sets of testing transmission rods (102) are respectively fixedly connected to the front of the push rod of the testing drive cylinder (101); the testing support plate (103) is fixedly connected to the front end of the testing transmission rod (102); the testing indicator light (104) is fixedly connected to the upper end of the testing support plate (103).

4. The UAV take-off and landing platform with battery swapping function as described in claim 3, characterized in that: The battery testing mechanism further includes: a testing contact (105), a testing probe (106), and a reset spring (107); the testing contact (105) is provided in multiple sets, and each set of testing contact (105) has a contact structure on both the upper and lower sides. The contact structures of each set of testing contact (105) are connected in series with the switching circuit of the testing indicator light (104). The multiple sets of testing contact (105) are slidably connected to the inner side of the testing support plate (103); the testing probe (106) is provided in multiple sets, and each set of testing probe (106) is fixedly connected to the opposite end of the testing contact (105); the reset spring (107) is provided in multiple sets, and one end of each set of reset spring (107) is fixedly connected to the testing support plate (103), and the other end of each set of reset spring (107) is fixedly connected to the testing contact (105).

5. The UAV take-off and landing platform with battery swapping function as described in claim 1, characterized in that: The cleaning locking mechanism includes: a first positioning screw (501), a first positioning motor (502), and a first positioning plate (503); the first positioning screw (501) is a double-headed screw structure, and the first positioning screw (501) is rotatably connected to the inner side of the first positioning slide (8); the first positioning motor (502) is fixedly connected to the left side of the first positioning slide (8), and the output shaft of the first positioning motor (502) is coaxially fixedly connected to the first positioning screw (501); two sets of the first positioning plates (503) are provided, and the two sets of first positioning plates (503) are slidably connected to the left and right sides inside the first positioning slide (8), and the two sets of first positioning plates (503) are threadedly connected to the first positioning screw (501).

6. The UAV take-off and landing platform with battery swapping function as described in claim 1, characterized in that: The cleaning locking mechanism further includes: a second positioning screw (504), a second positioning plate (505), and a second positioning motor (506); the second positioning screw (504) is a double-headed screw structure, and the second positioning screw (504) is rotatably connected to the inner side of the second positioning slide (9); two sets of the second positioning plates (505) are provided, and the two sets of second positioning plates (505) are slidably connected to the front and rear sides of the interior of the second positioning slide (9), and the two sets of second positioning plates (505) are threadedly connected to the second positioning screw (504); the second positioning motor (506) is fixedly connected to the rear of the second positioning slide (9), and the output shaft of the second positioning motor (506) is coaxially fixedly connected to the second positioning screw (504).

7. The UAV take-off and landing platform with battery swapping function as described in claim 1, characterized in that: The cleaning locking mechanism also includes a water blower (507) and a water-driven fan (508); the water blower (507) is fixedly connected to the upper rear side of the second positioning slide (9), and the front end of the water blower (507) is provided with several air outlet structures; the water-driven fan (508) is fixedly connected to the front of the three-axis battery swapping robot (6), and the air outlet of the water-driven fan (508) is connected to the water blower (507) through a hose.

8. The UAV take-off and landing platform with battery swapping function as described in claim 1, characterized in that: The cleaning locking mechanism also includes: a dust removal adsorption component (509) and a dust removal negative pressure fan (510); the dust removal adsorption component (509) is fixedly connected to the lower front side of the three-axis battery swapping robot (6), and the front end of the dust removal adsorption component (509) is provided with several round hole structures; the dust removal negative pressure fan (510) is fixedly connected to the front of the three-axis battery swapping robot (6), and the air inlet of the dust removal negative pressure fan (510) is connected to the dust removal adsorption component (509) through a hose.

9. The UAV take-off and landing platform with battery swapping function as described in claim 1, characterized in that: The cleaning locking mechanism further includes: a cleaning communication groove (511), which is fixedly connected to the inner side of the lifting platform (3) and is connected to the locking groove (5); and a locking electric cylinder (512), which is a double-headed electric cylinder structure. The locking electric cylinder (512) is fixedly connected to the inner side of the cleaning communication groove (511) and the push rod of the locking electric cylinder (512) is fixedly connected to a pin structure.

10. The UAV take-off and landing platform with battery swapping function as described in claim 9, characterized in that: The cleaning locking mechanism further includes: a cleaning drive motor (513), a cleaning drive screw (514), a cleaning drive slider (515), a cleaning roller (516), a cleaning drive gear (517), and a cleaning drive rack (518); the cleaning drive motor (513) is fixedly connected to the rear of the cleaning connecting groove (511), and the cleaning drive motor (513) is a reciprocating motor structure; the cleaning drive screw (514) is rotatably connected inside the cleaning connecting groove (511), and the cleaning drive screw (514) is coaxially fixedly connected to the output shaft of the cleaning drive motor (513); the cleaning drive slider (515) is slidably connected to the cleaning connecting groove (516). 1) On the inner side, the cleaning drive slider (515) is threadedly connected to the cleaning drive screw (514); two sets of cleaning brush rollers (516) are provided, and the two sets of cleaning brush rollers (516) are rotatably connected to the left and right sides of the cleaning drive slider (515); two sets of cleaning drive gears (517) are provided, and the two sets of cleaning drive gears (517) are coaxially fixedly connected to the outer side of the cleaning brush rollers (516); two sets of cleaning drive racks (518) are provided, and the two sets of cleaning drive racks (518) are fixedly connected to the left and right sides of the inside of the cleaning communication groove (511), and the two sets of cleaning drive racks (518) mesh with the cleaning drive gears (517).

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