A UAV anti-thunder and rain test device

Abstract

The present invention discloses a UAV anti-thunderstorm test device, comprising a base, wherein the upper side of the base is fixedly connected to a fixed ring via a support rod, a fixed sleeve is provided in the fixed ring, the fixing ring is penetrated by the fixing ring, a fixed plate is fixedly connected in the fixed ring, the lower side of the fixed plate is provided with a leakage hole, a limit plate is fixedly connected in the mounting ring, the limit plate is located at the lower side of the fixed ring, the upper side of the limit plate is provided with a plurality of limit holes, a rotating sleeve is provided in the mounting ring, the rotating plate is located at the lower side of the limit plate and is in contact with the limit plate. The present invention can complete the adjustment operation of different degrees of precipitation, and at the same time, during the test process, rainwater can also be recycled and reused, thereby reducing the overall actual water consumption and thus reducing the overall test cost. The overall operation is simple and practical.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles (UAVs), and in particular to a UAV anti-thunderstorm test device. Background Art

[0002] Unmanned aerial vehicles (UAVs), also known as drones, are unmanned aircraft controlled by radio remote control and self-contained programmable controls, or operated fully or intermittently autonomously by an onboard computer. Compared to manned aircraft, UAVs are often better suited for tasks that are considered "dull, dirty, or dangerous." Drones are increasingly being used in a variety of industries, creating a real demand for UAVs. Their applications in aerial photography, agriculture, plant protection, micro-selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, power inspections, disaster relief, film and television production, and creating romantic moments have greatly expanded the uses of UAVs. Before using a UAV, it is often tested for lightning and rain resistance to determine its suitability. While lightning resistance testing equipment is relatively mature, current equipment lacks adjustability and cannot effectively perform rain resistance testing. Furthermore, rain resistance testing often lacks rainwater recycling, resulting in significant water waste. Therefore, a UAV lightning and rain resistance testing device is provided. Summary of the Invention

[0003] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: in terms of rain resistance, the overall adjustability of the equipment currently used is low, and the test operation of the drone cannot be completed well. At the same time, there is no rainwater recycling operation in the rain resistance test, and the overall water resources are seriously wasted. A drone anti-thunder and rain test device is proposed.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A UAV anti-thunder and rain test device comprises a base, wherein the upper side of the base is fixedly connected with a fixing ring through a support rod, a fixing sleeve inside the fixing ring is provided with a mounting ring, the mounting ring is provided through the fixing ring, a fixing plate is fixedly connected inside the fixing ring, a leakage hole is provided on the lower side of the fixing plate, a limit plate is fixedly connected inside the mounting ring, the limit plate is arranged at the lower side of the fixing ring, a plurality of limit holes are provided on the upper side of the limit plate, a rotating sleeve inside the mounting ring is provided with a rotating plate, the rotating plate is located at the lower side of the limit plate and is in contact with the limit plate, and the upper side of the rotating plate is provided with a contact with the limit plate The same limiting hole, a plastic film is provided on the lower side of the fixing ring, and the plastic film is arranged on the outside of multiple support rods. The lower side of the plastic film is fixedly connected with a return frame, and the upper side of the base is provided with a return groove, and the return frame passes through the return groove. A guide hole is provided on the lower side of the return groove, and a return pipe is fixedly connected on the side of the guide hole away from the return groove. The side of the return pipe away from the guide hole passes through the mounting ring, and the return pipe is located on the upper side of the fixed plate and matches the fixed plate. A booster pump is fixedly connected to the outside of the return pipe, and the booster pump and the fixing ring are fixedly connected.

[0006] Preferably, a control plate is fixedly connected inside the mounting ring, and the control plate is arranged on the upper side of the fixed plate. A control rod is provided on the upper threaded sleeve of the control plate, and the control rod passes through the control plate. A stop block is fixedly connected on the lower side of the control rod, and the stop block and the leakage hole are arranged in a matching manner.

[0007] Preferably, a limit rod is fixedly connected to the lower side of the rotating plate, and an adjustment plate is sleeved on the outer side of the limit rod. The adjustment plate and the inner side wall of the mounting ring are fixedly connected, and a movable ring is sleeved on the outer side of the limit rod for sliding up and down. The movable ring is located at the lower side of the adjustment plate, and the outer fixed sleeve of the limit rod is provided with an adjustment ring. The adjustment ring is located at the lower side of the moving ring, and the adjustment ring is connected to the adjustment plate through a first spring. Two clamping rods are fixedly connected to the upper side of the movable ring, and a plurality of clamping holes are circumferentially provided on the upper side of the adjustment plate. The two clamping rods pass through the clamping holes and the clamping holes are matched with each other.

[0008] Preferably, the side wall of the circular frame is symmetrically provided with multiple mounting holes, and the outer side of the base is symmetrically provided with multiple mounting plates, the multiple mounting plates and the mounting holes are matched and correspondingly arranged, the multiple mounting plates are connected to the base through a second spring, and the multiple mounting plates are fixedly connected to the side close to the base with a mounting rod, and the mounting rod passes through the mounting holes and the mounting holes are matched and correspondingly arranged.

[0009] Preferably, the outer side of the return frame is symmetrically fixedly connected with multiple control lines, and the multiple control lines are arranged on the outer side of the plastic film. The lower side of the fixed ring is fixedly connected with multiple pull rings, and the control lines pass through the pull rings and the pull rings are matched with corresponding settings. The outer side of the return pipe is rotatably connected with a rotating rod, and the outer fixed sleeve of the rotating rod is provided with a wire roller, and the control lines and the wire roller are wound and connected.

[0010] Preferably, a telescopic plate is provided on the outer fixed sleeve of the rotating rod, and the telescopic plate is arranged on the outer side of the wire roller. A plurality of telescopic holes are circumferentially provided on the side wall of the telescopic plate. A telescopic cylinder is fixedly connected to the outer side of the return pipe, and the telescopic cylinder is arranged on the lower side of the rotating rod. The opening of the telescopic cylinder is arranged to the left. A telescopic rod is provided on the sliding sleeve inside the telescopic cylinder, and the telescopic rod passes through the telescopic cylinder. The telescopic rod is connected to the bottom of the telescopic cylinder through a third spring, and the telescopic rod passes through the telescopic hole and matches the corresponding setting of the telescopic hole.

[0011] Compared with the prior art, the beneficial effects of the present invention are: by coordinating the limiting holes between the rotating plate and the limiting plate, and by adjusting the overlapping area between the corresponding limiting holes on the upper and lower sides, the adjustment operation of the overall flow area is completed, simulating a rainy environment, and at the same time completing the adjustment operation of different degrees of precipitation, the corresponding test operation can be better completed. During the test, a simple restriction operation on the falling water range is completed by the plastic film, and at the same time, the simple collection operation of rainwater is completed by the return frame, and then the rainwater inside the return groove is returned to the installation ring through the return pipe and the booster pump to complete the corresponding recycling operation, thereby reducing the overall actual water consumption and thus reducing the overall test cost. The overall operation is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of a UAV anti-thunderstorm test device proposed by the present invention;

[0013] Figure 2 for Figure 1 A magnified view of the structure at point A;

[0014] Figure 3 for Figure 1 A magnified view of the structure at B in the middle;

[0015] Figure 4 for Figure 1 A magnified view of the structure at C in the middle;

[0016] Figure 5 This is a top view connection diagram of the circular frame in the UAV lightning and rain resistance test device proposed by the present invention.

[0017] In the figure: 1 base, 2 support rod, 3 fixed ring, 4 mounting ring, 5 fixed plate, 6 leak hole, 7 plastic film, 8 return pipe, 9 booster pump, 10 limit plate, 11 rotating plate, 12 limit hole, 13 control plate, 14 control rod, 15 block, 16 control line, 17 pull ring, 18 regulating plate, 19 clamping hole, 20 movable ring, 21 regulating ring, 22 first spring, 23 clamping rod, 24 return groove, 25 return frame, 26 mounting hole, 27 mounting plate, 28 mounting rod, 29 second spring, 30 rotating rod, 31 wire roller, 32 telescopic plate, 33 telescopic hole, 34 telescopic cylinder, 35 telescopic rod, 36 third spring, 37 limit rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-5A UAV anti-thunder and rain test device includes a base 1, a fixing ring 3 is fixedly connected to the upper side of the base 1 through a support rod 2, a mounting ring 4 is fixedly sleeved in the fixing ring 3, the mounting ring 4 is arranged through the fixing ring 3, a fixing plate 5 is fixedly connected in the fixing ring 3, a leakage hole 6 is arranged on the lower side of the fixing plate 5, a control board 13 is fixedly connected in the mounting ring 4, the control board 13 is arranged on the upper side of the fixing plate 5, a control rod 14 is threadedly sleeved on the upper side of the control board 13, the control rod 14 is arranged through the control board 13, a stopper 15 is fixedly connected to the lower side of the control rod 14, the stopper 15 and the leakage hole 6 are matched and correspondingly arranged, the stopper 15 is used to complete the switch and size control operation of the leakage hole 6, and the control rod 14 is used to complete the position of the stopper 15 In order to adjust the position up and down, a limit plate 10 is fixedly connected in the mounting ring 4. The limit plate 10 is located at the lower side of the fixed ring 3. A plurality of limit holes 12 are provided on the upper side of the limit plate 10. A rotating plate 11 is provided in the mounting ring 4. The rotating plate 11 is located at the lower side of the limit plate 10 and is in contact with the limit plate 10. The upper side of the rotating plate 11 is provided with the same limit holes 12 as the limit plate 10. A limit rod 37 is fixedly connected to the lower side of the rotating plate 11. The outer side of the limit rod 37 is sleeved with a regulating plate 18. The regulating plate 18 is fixedly connected to the inner side wall of the mounting ring 4. A movable ring 20 is provided on the outer side of the limit rod 37 for sliding up and down. The movable ring 20 is located at the lower side of the regulating plate 18. The outer fixed sleeve of the limit rod 37 is provided with a regulating ring 21. The control ring 21 is arranged at the lower side of the moving ring 20, and the regulating ring 21 is connected to the regulating plate 18 through the first spring 22. The upper side of the moving ring 20 is fixedly connected with two clamping rods 23. The upper side of the regulating plate 18 is circumferentially provided with a plurality of clamping holes 19. The two clamping rods 23 pass through the clamping holes 19 and the clamping holes 19 are matched with each other. The clamping rods 23 cooperate with the clamping holes 19 to complete the adjustment operation of the position of the rotating plate 11, and then complete the adjustment operation of the overlapping area between the rotating plate 11 and the limiting hole 12 of the regulating plate 18, and then complete the adjustment operation of the water flow size. A plastic film 7 is provided on the lower side of the fixed ring 3. The plastic film 7 is arranged on the outer side of the multiple support rods 2. The lower side of the plastic film 7 is fixedly connected with a return frame 25. The upper side of the base 1 is provided with There is a return groove 24, a return frame 25 is set through the return groove 24, a guide hole is set on the lower side of the return groove 24, and a return pipe 8 is fixedly connected on the side of the guide hole away from the return groove 24. The side of the return pipe 8 away from the guide hole is set through the mounting ring 4, and the return pipe 8 is located on the upper side of the fixed plate 5 and matches the fixed plate 5. A booster pump 9 is fixedly connected to the outside of the return pipe 8. The booster pump 9 and the fixed ring 3 are fixedly connected. The return groove 24 is used to complete the recovery operation of the corresponding liquid. The side wall of the return frame 25 is symmetrically provided with multiple mounting holes 26, and the outside of the base 1 is symmetrically provided with multiple mounting plates 27. Multiple mounting plates 27 and mounting holes 26 are matched one by one. Multiple mounting plates 27 are connected to the base 1 through a second spring 29.A plurality of mounting plates 27 are fixedly connected to one side of the base 1 with mounting rods 28, which pass through the mounting holes 26 and match the mounting holes 26. The mounting operation between the return frame 25 and the base 1 is completed by matching the mounting rods 28 and the mounting holes 26. The outer side of the return frame 25 is symmetrically fixedly connected with a plurality of control lines 16. The plurality of control lines 16 are located on the outer side of the plastic film 7. The lower side of the fixing ring 3 is fixedly connected with a plurality of pull rings 17. The control line 16 passes through the pull ring 17 and matches the pull ring 17. The outer side of the return pipe 8 is rotatably connected with a rotating rod 30. The outer fixed sleeve of the rotating rod 30 is provided with a wire roller 31. The control line 16 and the wire roller 31 are wound and connected. The control line 16 is used to complete the up and down movement control operation of the return frame 25 as a whole. The rod 30 completes the control operation of the control line 16. The outer fixed sleeve of the rotating rod 30 is provided with a telescopic plate 32. The telescopic plate 32 is arranged on the outer side of the wire roller 31. The side wall of the telescopic plate 32 is circumferentially provided with multiple telescopic holes 33. The outer side of the return pipe 8 is fixedly connected with a telescopic cylinder 34. The telescopic cylinder 34 is arranged on the lower side of the rotating rod 30. The opening of the telescopic cylinder 34 is set to the left. A telescopic rod 35 is slidingly sleeved inside the telescopic cylinder 34. The telescopic rod 35 passes through the telescopic cylinder 34. The telescopic rod 35 is connected to the bottom of the telescopic cylinder 34 through a third spring 36. The telescopic rod 35 passes through the telescopic hole 33 and matches the corresponding setting of the telescopic hole 33. The telescopic rod 35 cooperates with the telescopic hole 33 to complete the angle fixing operation between the telescopic plate 32 and the return pipe 8, thereby completing the overall fixing operation of the control line 16.

[0020] In the present invention, when a test operation is required, the specific operation is as follows: move the telescopic rod 35 to the right, and the telescopic rod 35 compresses the third spring 36 while moving out of the telescopic rod 35, rotate the telescopic plate 32, and the telescopic plate 32 drives the wire roller 31 to rotate through the rotating rod 30, so that the control line 16 drives the return frame 25 to move upward as a whole until the position of the return frame 25 meets the working requirements, loosen the telescopic rod 35, and under the action of the third spring 36, the telescopic rod 35 moves to the left and enters the telescopic hole 33. At this time, put the drone between the base 1 and the fixing ring 3, and move it away from the base 1. The mounting plate 27 is moved in the direction of the return frame 25. The mounting plate 27 stretches the second spring 29 while driving the mounting rod 28 to move until the position of the mounting rod 28 meets the working requirements. Repeat the above operation to move the return frame 25 downward, and the return frame 25 enters the return groove 24, so that the mounting hole 26 and the mounting rod 28 are relative to each other, and the mounting plate 27 is loosened. Under the action of the second spring 29, the mounting plate 27 drives the mounting rod 28 to move, and the mounting rod 28 enters the corresponding mounting hole 26. Pour appropriate clean water onto the upper side of the fixing ring 3, and turn the control lever 14 to control The rod 14 drives the stopper 15 to move up and down until the actual opening size of the leak hole 6 meets the working needs. Clean water flows out through the leak hole 6 and the limit hole 12 and falls on the drone. When the size of the limit hole 12 needs to be adjusted, the moving ring 20 is moved downward. While the moving ring 20 compresses the first spring 22, it drives the clamping rod 23 to move downward until the clamping rod 23 moves out of the clamping hole 19. The limit rod 37 is rotated. The limit rod 37 drives the rotating plate 11 to rotate as a whole until the opening size between the upper and lower limit holes 12 meets the working needs. The moving ring 20 is released. Under the action of the first spring 22, the clamping rod 23 enters the corresponding clamping hole 19, completing the operation of adjusting the size of the limit hole 12, and the clean water enters the return groove 24. The booster pump 9 is started. Under the action of the booster pump 9, the clean water in the return groove 24 enters the mounting ring 4 through the return pipe 8, completing the corresponding recycling operation and performing the corresponding rain test operation. During the rain operation, when lightning protection operation is required, the corresponding wires are installed on the outside of the aircraft. This is the existing technology and no unnecessary details are given. After the overall test is completed, repeat the above-mentioned reverse operation to take out the drone.

[0021] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A UAV anti-thunder and rain test device, comprising a base, characterized in that: The top of described supporting plate is provided with a hole, and the bottom of described supporting plate is provided with a hole, and a screw bolt is fixed on the fixing plate of fixing ring. The outer cover is fixedly provided with a cover, and the cover is fixedly provided with a cover on the top of the cover, and the cover is fixedly provided with a cover on the top of the cover.

2. The UAV anti-thunderstorm test device according to claim 1 is characterized in that: A control plate is fixedly connected inside the mounting ring, and the control plate is arranged on the upper side of the fixed plate. A control rod is provided on the upper threaded sleeve of the control plate, and the control rod passes through the control plate. A stopper is fixedly connected on the lower side of the control rod, and the stopper and the leakage hole are arranged to match each other.

3. The UAV anti-thunderstorm test device according to claim 1 is characterized in that: The side wall of the circular frame is symmetrically provided with multiple mounting holes, and the outer side of the base is symmetrically provided with multiple mounting plates, the multiple mounting plates and the mounting holes are matched and correspondingly arranged, the multiple mounting plates are connected to the base through a second spring, and the multiple mounting plates are fixedly connected to the side close to the base with a mounting rod, and the mounting rod passes through the mounting holes and is matched and correspondingly arranged.

4. The UAV anti-thunderstorm test device according to claim 1 is characterized in that: The outer side of the return frame is symmetrically fixedly connected with multiple control lines, and the multiple control lines are arranged on the outer side of the plastic film. The lower side of the fixed ring is fixedly connected with multiple pull rings, and the control lines pass through the pull rings and the pull rings are matched with corresponding settings. The outer side of the return pipe is rotatably connected with a rotating rod, and the outer fixed sleeve of the rotating rod is provided with a wire roller, and the control lines and the wire roller are wound and connected.

5. The UAV anti-thunderstorm test device according to claim 4 is characterized in that: The outer fixed sleeve of the rotating rod is provided with a telescopic plate, and the telescopic plate is arranged on the outer side of the wire roller. The side wall of the telescopic plate is circumferentially provided with a plurality of telescopic holes. The outer side of the return pipe is fixedly connected with a telescopic cylinder, and the telescopic cylinder is arranged on the lower side of the rotating rod. The opening of the telescopic cylinder is set to the left. A telescopic rod is provided in the sliding sleeve of the telescopic cylinder. The telescopic rod passes through the telescopic cylinder. The telescopic rod is connected to the bottom of the telescopic cylinder through a third spring. The telescopic rod passes through the telescopic hole and matches the corresponding setting of the telescopic hole.

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