Leakage detection equipment and detection method for preparing military unmanned aerial vehicle communication optical cable

Abstract

The present invention discloses leakage detection equipment and a detection method for preparing military unmanned aerial vehicle communication optical cables, comprising an equipment body, wherein a support platform is provided inside the equipment body, a control module is inserted on the left side of the upper end of the support platform, a leakage detection module is provided on the right side of the control module, a cutting module is provided on the right side of the leakage detection module, and an alarm is provided on the upper end of the equipment body. When the present invention is used, the movable door on the front side of the equipment body is opened, and the positioning rod is pulled upward to move it out of the rotating shaft, and a second spring is squeezed in cooperation with a cross plate, and the rotating shaft is rotated to drive the eccentric wheel to rotate. Under the action of the first spring, the fixed plate is pushed up, and the fixed plate drives the pressure rod to rise, so that the pressure rod is separated from the control module, the leakage detection module and the cutting module. At this time, the control module, the leakage detection module and the cutting module can be directly taken out from the support platform, which is convenient for disassembly and installation and fixing of the control module, the leakage detection module and the cutting module, and the installation efficiency is improved while it is also convenient for maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and in particular to leakage detection equipment and a detection method thereof for preparing communication optical cables for military unmanned aerial vehicles. Background Art

[0002] Unmanned aerial vehicles, or UAVs for short, are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are operated completely or intermittently autonomously by onboard computers. Compared with manned aircraft, drones are often more suitable for tasks that are too "dull, dirty or dangerous". Drones can be divided into military and civilian applications according to their application areas. In the military, drones are divided into reconnaissance aircraft and target aircraft. In the civilian sector, drones + industry applications are the real rigid demand for drones; 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 shooting, creating romance, etc. have greatly expanded the use of drones themselves, and developed countries are also actively expanding industry applications and developing drone technology.

[0003] When the leakage detection equipment for preparing military UAV communication optical cables in the prior art is in use, its internal detection module works for a long time, the heat dissipation effect is poor, and the external humid air easily enters the equipment through the heat dissipation holes, causing the equipment to be damaged by moisture. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that when the leakage detection equipment for preparing military unmanned aerial vehicle communication optical cable in the prior art is in use, its internal detection module works for a long time, the heat dissipation effect is poor, and the external humid air easily enters the equipment through the heat dissipation holes, causing the equipment to be damaged by moisture. A leakage detection equipment for preparing military unmanned aerial vehicle communication optical cable and a detection method thereof are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A leakage detection device for preparing military unmanned aerial vehicle communication optical cables comprises a device body, a support platform is provided inside the device body, a control module is inserted on the left side of the upper end of the support platform, a leakage detection module is provided on the right side of the control module, a cutting module is provided on the right side of the leakage detection module, an alarm is provided on the upper end of the device body, and the alarm, the leakage detection module and the cutting module are electrically connected to the control module, a pressure rod is slidably installed through the upper end of the support platform corresponding to the control module, the leakage detection module and the cutting module, a fixing plate is fixedly installed at the lower end of the pressure rod, an exhaust pipe is provided on the upper end of the device body, a plurality of fan blades are provided inside the exhaust pipe, a reciprocating screw rod is provided at one end where the fan blades are close to each other, the reciprocating screw rod passes through and rotatably connects the upper end of the exhaust pipe, a motor is provided on the upper end of the exhaust pipe, a pulley mechanism is provided on the upper end of the motor and the upper end of the reciprocating screw rod, side pipes are provided on both the left and right ends of the exhaust pipe, heat dissipation holes are opened on the upper and lower ends of the side pipes, and sponge plates are provided inside the side pipes.

[0007] A spring 1 is sleeved on the pressure rod, and the upper and lower ends of the spring 1 are fixedly connected to the support platform and the fixing plate respectively.

[0008] An eccentric wheel is arranged on the right side of the upper end of the fixed plate, and a rotating shaft is arranged on the right end of the eccentric wheel. The rotating shaft passes through the right end of the rotatably connected supporting platform.

[0009] A positioning rod is inserted at the upper end of the rotating shaft, and the left end of the positioning rod is slidably connected to the support platform. A second spring is arranged at the upper end of the positioning rod, and a horizontal plate is arranged at the upper end of the second spring. The left end of the horizontal plate is fixedly connected to the support platform.

[0010] A connecting rod 1 is fixedly installed at one end of the sponge plates away from each other, and a side of the connecting rod 1 away from each other passes through a sliding connection side tube, and a spring 3 is sleeved on the connecting rod 1.

[0011] The exhaust pipe is internally provided with pressing plates on the left and right symmetrical corresponding sponge plates, and the ends of the pressing plates close to each other are fixedly installed with sliding rods, and the upper ends of the sliding rods are slidably connected with the exhaust pipe.

[0012] The ends of the sliding rods close to each other are hinged with connecting rod 2, and the ends of the connecting rod 2 close to each other are hinged with sliding blocks, and the sliding blocks are threadedly connected to the reciprocating screw rod.

[0013] A detection method for a leakage detection device for preparing a military unmanned aerial vehicle communication optical cable, the specific steps are as follows:

[0014] Step 1: Perform leakage detection on the military UAV communication optical cable during preparation by setting up a leakage detection module;

[0015] Step 2: When leakage is detected, the leakage information is transmitted to the control module, and the control module makes a judgment on the leakage information;

[0016] Step 3: When it is determined that there is a leakage, the control module controls the cut-off module to cut off the power supply and alerts the staff through the alarm;

[0017] Step 4: If the control module misjudges the leakage information, the alarm and the cut-off module will not be activated.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. When the present invention is used, the movable door on the front side of the equipment body is opened, the positioning rod is pulled upward to move it out of the rotating shaft, and the second spring is squeezed in cooperation with the cross plate, the rotating shaft drives the eccentric wheel to rotate, and under the action of the first spring, the fixed plate is pushed up, and the fixed plate drives the pressure rod to rise, so that the pressure rod is separated from the control module, the leakage detection module and the cutting module. At this time, the control module, the leakage detection module and the cutting module can be directly taken out from the supporting platform, which is convenient for disassembly and installation and fixing of the control module, the leakage detection module and the cutting module, which improves the installation efficiency and is also convenient for maintenance.

[0020] 2. When the present invention is used, the leakage detection module is set to detect whether there is leakage during the preparation of the military unmanned aerial vehicle communication optical cable. When leakage is detected, the leakage information is transmitted to the control module, and the control module judges the leakage information. When it is determined that there is leakage, the control module controls the cut-off module to cut off the power supply, and alarms the staff through the alarm to remind the staff to transfer the leaking products to avoid further losses caused by short circuit or leakage. If the control module judges that the leakage information is a misjudgment, the alarm and the cut-off module will not be started, which is conducive to leakage detection during the preparation of the military unmanned aerial vehicle communication optical cable, ensuring the safety and pass rate during preparation.

[0021] 3. When the present invention is used, the starting motor drives the reciprocating screw to rotate through the pulley mechanism, and the reciprocating screw drives the fan blades to rotate. The fan blades discharge the heat generated by the control module, leakage detection module and cut-off module inside the equipment body during operation through the exhaust pipe, side pipe and heat dissipation holes, ensuring that the control module, leakage detection module and cut-off module can work stably for a long time and have a good heat dissipation effect.

[0022] 4. When the present invention is in use, the provided sponge plate facilitates to play a good moisture-proof role for the heat dissipation holes and reduces the entry of external humid air. When the reciprocating screw rotates, it will also drive the slider to reciprocate up and down, and the provided connecting rod 2 will push the slide bars on both sides to reciprocate towards and away from each other inside the exhaust pipe. The slide bar will also drive the pressure plate to reciprocate towards and away from each other. When the pressure plates move away from each other, they will contact and squeeze the sponge plate, so that the sponge plate drives the connecting rod 1 to move outward and compress the spring 3. When the sponge plate fits the inner wall of the side tube, as the pressure plate continues to be squeezed, it is convenient to squeeze out the moisture inside the sponge plate, ensuring that the sponge plate will not accumulate too much water, and when the sponge plate moves outward, it will also connect the heat dissipation holes with the inside of the equipment body, thereby ensuring normal heat dissipation of the heat dissipation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the connection between the exhaust pipe and the equipment body in the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of A in the present invention;

[0026] Figure 4 For the present invention Figure 2 Schematic diagram of the structure at point B in the middle.

[0027] In the figure: 1. Equipment body; 2. Support table; 3. Control module; 4. Leakage detection module; 5. Cut-off module; 51. Alarm; 6. Pressure rod; 7. Spring one; 8. Fixing plate; 9. Eccentric wheel; 10. Rotating shaft; 11. Positioning rod; 12. Spring two; 13. Cross plate; 14. Exhaust pipe; 15. Fan blade; 16. Reciprocating screw rod; 17. Motor; 18. Pulley mechanism; 19. Side pipe; 20. Heat dissipation hole; 21. Sponge board; 22. Connecting rod one; 23. Spring three; 24. Pressure plate; 25. Sliding rod; 26. Connecting rod two; 27. Sliding block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0029] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] Reference Figure 1-Figure 4 The invention discloses a leakage detection device for preparing communication optical cables for military unmanned aerial vehicles, comprising a device body 1, a support platform 2 is arranged inside the device body 1, a control module 3 is inserted on the left side of the upper end of the support platform 2, a leakage detection module 4 is arranged on the right side of the control module 3, a cutting module 5 is arranged on the right side of the leakage detection module 4, an alarm 51 is arranged on the upper end of the device body 1, and the alarm 51, the leakage detection module 4 and the cutting module 5 are electrically connected with the control module 3, and a pressure rod 6 is slidably installed through the upper end of the support platform 2 corresponding to the control module 3, the leakage detection module 4 and the cutting module 5 A fixing plate 8 is fixedly installed at the lower end of the pressure rod 6, and a spring 7 is sleeved on the pressure rod 6. The upper and lower ends of the spring 7 are respectively fixedly connected to the support platform 2 and the fixing plate 8. An eccentric wheel 9 is provided on the right side of the upper end of the fixing plate 8, and a rotating shaft 10 is provided on the right end of the eccentric wheel 9. The rotating shaft 10 penetrates and rotates to connect the right end of the supporting platform 2. A positioning rod 11 is inserted at the upper end of the rotating shaft 10. The left end of the positioning rod 11 is slidably connected to the supporting platform 2. A spring 2 12 is provided at the upper end of the positioning rod 11. A cross plate 13 is provided at the upper end of the spring 2 12. The left end of the cross plate 13 is fixedly connected to the supporting platform 2;

[0031] When in use, open the movable door on the front side of the equipment body 1, pull the positioning rod 11 upwards to move it out of the rotating shaft 10, and cooperate with the cross plate 13 to squeeze the spring 2 12, rotate the rotating shaft 10 to drive the eccentric wheel 9 to rotate, and under the action of the spring 1 7, push the fixed plate 8 to rise, and the fixed plate 8 drives the pressure rod 6 to rise, so that the pressure rod 6 is separated from the control module 3, the leakage detection module 4 and the cutting module 5. At this time, the control module 3, the leakage detection module 4 and the cutting module 5 can be directly taken out from the support platform 2, which is convenient for disassembly and installation and fixation of the control module 3, the leakage detection module 4 and the cutting module 5, while improving the installation efficiency, it is also convenient for maintenance.

[0032] In this embodiment, the upper end of the device body 1 is provided with an exhaust pipe 14, and a plurality of fan blades 15 are provided inside the exhaust pipe 14. A reciprocating screw rod 16 is provided at one end of the fan blades 15 close to each other, and the reciprocating screw rod 16 penetrates and rotates to connect the upper end of the exhaust pipe 14. A motor 17 is provided at the upper end of the exhaust pipe 14, and a pulley mechanism 18 is provided at the upper end of the motor 17 and the upper end of the reciprocating screw rod 16. Side pipes 19 are provided at both the left and right ends of the exhaust pipe 14, and heat dissipation holes 20 are provided at both the upper and lower ends of the side pipes 19. Sponge plates 21 are provided inside the side pipes 19, and the sponge plates 21 are mutually A connecting rod 22 is fixedly installed at the far end, and the side of the connecting rod 22 that is far away from each other passes through the sliding connection side pipe 19. A spring 3 23 is sleeved on the connecting rod 22. The exhaust pipe 14 is symmetrically provided with a pressure plate 24 corresponding to the sponge plate 21 inside. A sliding rod 25 is fixedly installed at the end of the pressure plate 24 that is close to each other. The upper end of the sliding rod 25 is slidably connected to the exhaust pipe 14. The end of the sliding rod 25 that is close to each other is hinged with a connecting rod 26. The end of the connecting rod 26 that is close to each other is hinged with a slider 27. The slider 27 is threadedly connected to the reciprocating screw rod 16.

[0033] When in use, the starting motor 17 drives the reciprocating screw rod 16 to rotate through the pulley mechanism 18, and the reciprocating screw rod 16 drives the fan blades 15 to rotate. The fan blades 15 discharge the heat generated by the control module 3, the leakage detection module 4 and the cutting module 5 inside the equipment body 1 when they are working, from the exhaust pipe 14, the side pipe 19 and the heat dissipation hole 20, ensuring that the control module 3, the leakage detection module 4 and the cutting module 5 can work stably for a long time, and the heat dissipation effect is good. The sponge plate 21 provided is convenient for the heat dissipation hole 20 to play a good moisture-proof role, reducing the entry of external humid air. When the reciprocating screw rod 16 rotates, it will also drive the slider 27 to reciprocate up and down, and the two connecting rods 26 provided are pushed The side slide bars 25 make a reciprocating motion of approaching and moving away from each other inside the exhaust pipe 14, and the slide bars 25 will also drive the pressure plates 24 to make a reciprocating motion of approaching and moving away from each other. When the pressure plates 24 move away from each other, they will contact and squeeze the sponge plate 21, so that the sponge plate 21 drives the connecting rod 1 22 to move outward and compress the spring 3 23. When the sponge plate 21 fits the inner wall of the side pipe 19, as the pressure plate 24 continues to squeeze, it is convenient to squeeze out the moisture inside the sponge plate 21, ensuring that the sponge plate 21 does not accumulate too much water, and when the sponge plate 21 moves outward, it will also connect the heat dissipation holes 20 with the inside of the equipment body 1, thereby ensuring normal heat dissipation of the heat dissipation holes 20.

[0034] The detection method of leakage detection equipment for preparing military UAV communication optical cable, the specific steps are as follows:

[0035] Step 1: Perform leakage detection on the military UAV communication optical cable during preparation by setting up a leakage detection module 4;

[0036] Step 2: When leakage is detected, the leakage information is transmitted to the control module 3, and the control module 3 makes a judgment on the leakage information;

[0037] Step 3: When it is determined that there is a leakage, the control module 3 controls the cut-off module 5 to cut off the power supply and alarms the staff through the alarm 51;

[0038] Step 4: If the control module 3 misjudges the leakage information, the alarm 51 and the cut-off module 5 are not activated.

[0039] Working principle:

[0040] When the present invention is used, the movable door on the front side of the device body 1 is opened, and the positioning rod 11 is pulled upward to move it out of the rotating shaft 10, and the spring 2 12 is squeezed in cooperation with the cross plate 13, and the rotating shaft 10 is rotated to drive the eccentric wheel 9 to rotate. Under the action of the spring 1 7, the fixing plate 8 is pushed up, and the fixing plate 8 drives the pressure rod 6 to rise, so that the pressure rod 6 is separated from the control module 3, the leakage detection module 4 and the cutting module 5. At this time, the control module 3, the leakage detection module 4 and the cutting module 5 can be directly taken out from the supporting platform 2, which is convenient for disassembly and installation and fixing of the control module 3, the leakage detection module 4 and the cutting module 5, which improves the installation efficiency and is also convenient for maintenance. The leakage detection module 4 is set to detect whether there is leakage during the preparation of the military UAV communication optical cable. When leakage is detected, the leakage information is transmitted to the control module 3, and the control module 3 judges the leakage information. When it is determined that there is leakage, the control module 3 controls the cut-off module 5 to cut off the power supply, and alarms the staff through the alarm 51 to remind the staff to transfer the leaking products to avoid further losses caused by short circuit or leakage. If the control module 3 judges that the leakage information is a misjudgment, the alarm 51 and the cut-off module 5 will not be started, which is conducive to leakage detection during the preparation of the military UAV communication optical cable, ensuring the safety and qualified rate during preparation, and starting The motor 17 drives the reciprocating screw 16 to rotate through the pulley mechanism 18, and the reciprocating screw 16 drives the fan blades 15 to rotate. The fan blades 15 discharge the heat generated by the control module 3, the leakage detection module 4 and the cutting module 5 inside the equipment body 1 when they are working, from the exhaust pipe 14, the side pipe 19 and the heat dissipation hole 20, ensuring that the control module 3, the leakage detection module 4 and the cutting module 5 can work stably for a long time, and the heat dissipation effect is good. The sponge plate 21 provided is convenient for the heat dissipation hole 20 to play a good moisture-proof role, reducing the entry of external humid air. When the reciprocating screw 16 rotates, it will also drive the slider 27 to reciprocate up and down, and the sliders on both sides are pushed by the connecting rod 26 provided The rod 25 reciprocates in the exhaust pipe 14, approaching and moving away from each other. The sliding rod 25 also drives the pressure plate 24 to reciprocate in the exhaust pipe 14, and when the pressure plates 24 move away from each other, they contact and squeeze the sponge plate 21, so that the sponge plate 21 drives the connecting rod 1 22 to move outward and compress the spring 3 23. When the sponge plate 21 fits the inner wall of the side pipe 19, as the pressure plate 24 continues to squeeze, it is convenient to squeeze out the moisture inside the sponge plate 21, ensuring that the sponge plate 21 does not accumulate too much water, and when the sponge plate 21 moves outward, it will also connect the heat dissipation hole 20 with the inside of the equipment body 1, thereby ensuring normal heat dissipation of the heat dissipation hole 20.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A leakage detection device for preparing military unmanned aerial vehicle communication optical cables, comprising a device body (1), characterized in that: A support platform (2) is provided inside the equipment body (1), a control module (3) is inserted on the left side of the upper end of the support platform (2), a leakage detection module (4) is provided on the right side of the control module (3), a cut-off module (5) is provided on the right side of the leakage detection module (4), an alarm (51) is provided on the upper end of the equipment body (1), and the alarm (51), the leakage detection module (4) and the cut-off module (5) are electrically connected to the control module (3), and the upper end of the support platform (2) corresponds to the control module (3). The leakage detection module (4) and the cutting module (5) are all penetrated by a pressure rod (6) which is slidably installed, and a fixing plate (8) is fixedly installed at the lower end of the pressure rod (6). The upper end of the equipment body (1) is provided with an exhaust pipe (14), and a plurality of fan blades (15) are arranged inside the exhaust pipe (14). A reciprocating screw rod (16) is arranged at one end of the fan blades (15) which are close to each other, and the reciprocating screw rod (16) penetrates and is rotatably connected to the upper end of the exhaust pipe (14). A motor (17) is arranged at the upper end of the exhaust pipe (14). A pulley mechanism (18) is provided at the upper end of the machine (17) and the upper end of the reciprocating screw rod (16); side pipes (19) are provided at both the left and right ends of the exhaust pipe (14); heat dissipation holes (20) are provided at both the upper and lower ends of the side pipes (19); sponge plates (21) are provided inside the side pipes (19); a connecting rod (22) is fixedly installed at one end of the sponge plate (21) away from each other; a side of the connecting rod (22) away from each other penetrates and is slidably connected to the side pipe (19); and a sleeve is provided on the upper end of the connecting rod (22). A spring three (23) is provided, and pressure plates (24) are provided inside the exhaust pipe (14) symmetrically corresponding to the sponge plates (21), and the ends of the pressure plates (24) close to each other are fixedly installed with sliding rods (25), and the upper ends of the sliding rods (25) are slidably connected to the exhaust pipe (14), and the ends of the sliding rods (25) close to each other are hinged with connecting rods (26), and the ends of the connecting rods (26) close to each other are hinged with sliders (27), and the sliders (27) are threadedly connected to the reciprocating screw rod (16).

2. The leakage detection device for preparing military unmanned aerial vehicle communication optical cable according to claim 1 is characterized in that: The pressure rod (6) is sleeved with a spring (7), and the upper and lower ends of the spring (7) are respectively fixedly connected to the support platform (2) and the fixing plate (8).

3. The leakage detection device for preparing military unmanned aerial vehicle communication optical cable according to claim 1 is characterized in that: An eccentric wheel (9) is provided on the right side of the upper end of the fixed plate (8), and a rotating shaft (10) is provided on the right end of the eccentric wheel (9). The rotating shaft (10) passes through the right end of the rotatably connected support platform (2).

4. The leakage detection device for preparing military unmanned aerial vehicle communication optical cable according to claim 3 is characterized in that: A positioning rod (11) is inserted at the upper end of the rotating shaft (10), the left end of the positioning rod (11) is slidably connected to the support platform (2), a second spring (12) is provided at the upper end of the positioning rod (11), a transverse plate (13) is provided at the upper end of the second spring (12), and the left end of the transverse plate (13) is fixedly connected to the support platform (2).

5. The detection method based on the leakage detection device for preparing military unmanned aerial vehicle communication optical cable according to claim 1 is characterized in that: The specific steps are as follows: Step 1: Perform leakage detection on the military unmanned aerial vehicle communication optical cable during preparation by setting up a leakage detection module (4); Step 2: When leakage is detected, the leakage information is transmitted to the control module (3), and the control module (3) makes a judgment on the leakage information; Step 3: When it is determined that there is a leakage, the control module (3) controls the cut-off module (5) to cut off the power supply and alerts the staff through the alarm (51); Step 4: If the control module (3) misjudges the leakage information, the alarm (51) and the cut-off module (5) are not activated.

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