Vehicle-mounted unmanned aerial vehicle carrying box

Abstract

The invention relates to the field of unmanned aerial vehicle carrying, in particular to a vehicle-mounted unmanned aerial vehicle carrying box. According to the vehicle-mounted unmanned aerial vehicle carrying box, an unmanned aerial vehicle can be transported more safely and stably, the unmanned aerial vehicle can be directly released and landed in the moving process of a transport vehicle, parking is not needed, and use is more convenient. A vehicle-mounted unmanned aerial vehicle carrying box comprises a box body, a ball seat, a suction cup and the like. The ball seat is arranged in the center of the bottom of the box body, and the suction cup is rotationally connected to the lower portion of the ball seat. According to the unmanned aerial vehicle, air is extruded into four cavities through piston plates, four elastic films are expanded and wrap the unmanned aerial vehicle, in the process that the unmanned aerial vehicle is transported through a transport vehicle, damping liquid in suction cups can buffer the box body, the shaking degree of the unmanned aerial vehicle is reduced, meanwhile, the four elastic films can buffer the unmanned aerial vehicle, and the unmanned aerial vehicle is prevented from falling off. And shaking of the unmanned aerial vehicle is further reduced, so that the unmanned aerial vehicle is stably transported.

Description

Technical Field

[0001] The present invention relates to the field of unmanned aerial vehicle transportation, and in particular to a vehicle-mounted unmanned aerial vehicle transportation box. Background Art

[0002] Unmanned aircraft, or "drones" 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", such as observing wildlife, monitoring infectious diseases, mapping, disaster relief, etc. When some drones perform outdoor survey tasks, they need to be transported to the place where the survey is required, usually using vehicle-mounted transportation. Vehicle-mounted transportation is a logistics activity that uses only specific transportation and tools to transport items from one location to another.

[0003] Current vehicle-mounted transportation usually uses fixed transportation tools to transport drones, such as fixing the drone on a transport rack on the roof. Although the drone can be transported to the destination, the fixed transport rack generally has poor cushioning and cannot fully adapt to the bumps and shakes of the transport vehicle on the way. The structure of the drone is relatively complex, and the shaking of the transport vehicle can easily cause the wings or other parts of the drone to collide with the transport rack, causing damage to the drone. When the drone arrives at the launch point, the staff needs to first take the drone out of the fixed transport rack and move it to flat ground for flight. Auxiliary tools are needed during this period. After the drone lands, the staff also needs to put the drone back on the transport rack for fixation, which is time-consuming and very inconvenient. Summary of the invention

[0004] The present invention aims to address the above-mentioned defects. The present invention provides a vehicle-mounted drone transport box, which can transport drones more safely and stably. The drone can be directly launched and landed while the transport vehicle is moving, without the need to stop the vehicle to pick up the drone, making it more convenient to use.

[0005] The technical implementation scheme of the present invention is: a vehicle-mounted unmanned aerial vehicle carrying box, including a box body, a ball seat, a suction cup, a lifting plate, a driving mechanism, a buffer mechanism and a switching mechanism, the ball seat is fixedly connected to the center position of the bottom of the box body, the suction cup is rotatably connected to the lower part of the ball seat, the lifting plate is slidably connected to the inner side of the box body, the driving mechanism is arranged on the box body, the buffer mechanism is arranged on the box body, and the switching mechanism is arranged on the buffer mechanism.

[0006] More preferably, the driving mechanism includes a compression box, a piston plate, a connecting plate, an electric push rod and a one-way air intake valve, the compression box is fixedly connected to one side of the box body, the piston plate is slidably connected to the inner side of the compression box, one end of the connecting plate is fixedly connected to the bottom of the piston plate, the other end of the connecting plate is fixedly connected to the bottom of the lifting plate, the connecting plate is slidably connected to the box body, and the connecting plate is slidably connected to the piston plate, the left and right sides of the outer wall of the compression box are fixedly connected with electric push rods, the two electric push rods are symmetrically arranged, the telescopic rods of the two electric push rods are fixedly connected to the connecting plate, the one-way air intake valve is fixedly connected to the lower part of the compression box away from the box body, and the one-way air intake valve is connected to the compression box.

[0007] More preferably, the buffer mechanism includes an elastic membrane, an air intake pipe, a circular through pipe, a vertical pipe and an oblique pipe, cavities are provided on all sides of the box body, four elastic membranes are fixedly connected to the inner wall of the box body, the elastic membranes are located in the cavities, friction strips are provided on the four elastic membranes, eight air intake pipes are fixedly connected to the box body, two of the air intake pipes form a group, one group of air intake pipes is connected to a cavity, four groups of air intake pipes are connected by an circular through pipe, the vertical pipe is fixedly connected to a side of the circular through pipe close to the compression box, and the vertical pipe is connected to the circular through pipe, two through holes are provided on the left and right sides of the vertical pipe, and a rotating hole is provided on the bottom, the oblique pipe is fixedly connected to a through hole of the vertical pipe close to the compression box, and the oblique pipe is connected to the vertical pipe, the oblique pipe is fixedly connected to the box body, and the oblique pipe is connected to the compression box.

[0008] More preferably, the switching mechanism includes a ball valve body, a spiral groove roller, a bracket, a driving rod and a reset spring, the ball valve body is rotatably connected in the vertical pipe, the spiral groove roller is fixedly connected to the bottom of the ball valve body, the spiral groove roller is rotatably connected to the rotating hole of the vertical pipe, a spiral groove is provided on the outer wall of the spiral groove roller, the bracket is fixedly connected to the side of the return pipe close to the compression box, the driving rod is slidably connected to the bracket, the driving rod is slidably connected to the spiral groove of the spiral groove roller, the driving rod is located under the lifting plate, and a reset spring is connected between the bracket and the driving rod.

[0009] More preferably, the ball valve body is an L-type three-way ball valve.

[0010] More preferably, a closing mechanism is also included, which is arranged on the box body, and the closing mechanism includes a guide block, a cover plate, a driving motor, a column gear, an upper rack and a lower rack. The tops of the four corners of the box body are fixedly connected with guide blocks, two of the guide blocks form a group, and a cover plate is slidably connected between the two guide blocks. The driving motor is fixedly connected to the top of the compression box on one side close to the box body, the column gear is fixedly connected to the output shaft of the driving motor, the upper rack is fixedly connected to the bottom of one of the cover plates, the column gear is located below the upper rack, the column gear is meshed with the upper rack, and the lower rack is fixedly connected to the bottom of another cover plate, the column gear is located above the lower rack, and the column gear is meshed with the lower rack.

[0011] More preferably, an adjustment mechanism is also included, and the adjustment mechanism is arranged in the box body. The adjustment mechanism includes a hydraulic rod, a return plate and a mounting frame. The four corners of the bottom of the box body are rotatably connected to telescopic rods of the hydraulic rod, and the return plate is rotatably connected between the bottoms of the four hydraulic rods. The suction cup is located at the center of the return plate, and two mounting frames are fixedly connected to the bottom of the return plate.

[0012] More preferably, it also includes a connecting frame, a circular exhaust pipe and a connecting pipe, wherein a plurality of connecting frames are fixedly connected to the circular connecting pipe, a plurality of circular exhaust pipes are fixedly connected between the connecting frames, the circular exhaust pipe is connected to a through hole on a side of the vertical pipe away from the inclined pipe, a plurality of connecting pipes are connected to the circular exhaust pipe, and the pipe mouth of each connecting pipe is arranged to be inclined upward.

[0013] More preferably, the top of the lifting plate is provided with friction patterns.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The downward movement of the lifting plate will drive the drone to move downward. At the same time, the downward movement of the piston plate will squeeze the air in the compression box into the four cavities, expand the four elastic membranes and gradually wrap the drone. Since the elastic membrane has a certain elasticity, it can adapt to the complex structure of the drone and fully wrap the drone. During the transportation of the drone by the transport vehicle, the damping fluid in the suction cup will cushion the box body and reduce the shaking of the box body, thereby reducing the shaking of the drone. At the same time, under the elastic force of the elastic membrane, the four elastic membranes will cushion the drone and further reduce the shaking of the drone, thereby stably transporting the drone and avoiding damage to the drone caused by collisions during transportation.

[0016] 2. When the UAV needs to take off, the transport vehicle does not need to stop. The lifting plate continues to move downward, which will connect the ball valve body with the through hole of the vertical pipe away from the inclined pipe, and the air in the cavity will be discharged from the through hole of the vertical pipe away from the inclined pipe. At the same time, the four elastic membranes will recover and disengage from the UAV. Then the telescopic rods of the two electric push rods will contract to drive the connecting plate to reset upward, so that the lifting plate will reset upward and drive the UAV to move upward. After the UAV moves upward, the box will no longer block the UAV. At this time, the staff does not need to take the UAV out of the box, and can directly control the UAV to fly. When the UAV is finished flying, the staff controls the UAV to fly and land on the lifting plate, and then extends the telescopic rods of the two electric push rods, and then wraps the UAV again and continues to transport it, thereby saving the staff time to park the transport vehicle and take the UAV, and it is more convenient to use.

[0017] 3. The driving motor will drive the column gear to rotate, so that the two covers move and the box is opened. Then the staff will place the drone on the lifting plate to store the drone, and then adjust the output shaft of the driving motor to rotate in the opposite direction, so that the two covers are reset and the box is closed to prevent dust from falling on the drone and covering the drone's camera during transportation by the transport vehicle. At the same time, it can prevent objects from falling into the box and causing damage to the drone. It can also protect the drone from wind and rain, thereby providing more adequate protection for the drone, so that the drone can be transported more safely. When the drone needs to take off, the staff will first start the driving motor and open the two covers. When the lifting plate is reset upward, the lifting plate and the two covers can form a larger landing platform, which is convenient for the drone to land on the box more conveniently and accurately at the end of the subsequent flight, so that the drone can be quickly stored.

[0018] 4. If the transport vehicle bumps and shakes, the four hydraulic rods will further cushion the box and further reduce the shaking of the drone inside the box. At the same time, when the transport vehicle tilts, the four hydraulic rods will further support the four corners of the box, so that the box can remain in a more stable horizontal state, thereby transporting the drone more stably and keeping the drone in a horizontal position at all times, allowing the drone to take off at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the sectional and split three-dimensional structure of the present invention.

[0022] Figure 4It is a partial three-dimensional structural schematic diagram of the sealing mechanism of the present invention.

[0023] Figure 5 It is a schematic diagram of the disassembled three-dimensional structure of the box body, guide block and cover plate of the present invention.

[0024] Figure 6 It is a partial three-dimensional structural schematic diagram of the driving mechanism and the adjusting mechanism of the present invention.

[0025] Figure 7 It is a partial cross-sectional three-dimensional structural schematic diagram of the driving mechanism, buffer mechanism and adjustment mechanism of the present invention.

[0026] Figure 8 It is a partial cross-sectional three-dimensional structural schematic diagram of the buffer mechanism and the switch mechanism of the present invention.

[0027] Fig. 9 It is a partial cross-sectional three-dimensional structural schematic diagram of the driving mechanism, the closing mechanism and the adjusting mechanism of the present invention.

[0028] Fig.10 It is a partial cross-sectional three-dimensional structural schematic diagram of the driving mechanism and the buffer mechanism of the present invention.

[0029] Fig.11 It is a partial cross-sectional three-dimensional structural schematic diagram of the buffer mechanism, the sealing mechanism and the regulating mechanism of the present invention.

[0030] Fig.12 It is a schematic diagram of a first partial cross-sectional three-dimensional structure of the buffer mechanism and the switch mechanism of the present invention.

[0031] Fig.13 It is a schematic diagram of a second partial sectional three-dimensional structure of the buffer mechanism and the switch mechanism of the present invention.

[0032] Fig.14 It is a schematic diagram of the cross-sectional three-dimensional structure of the spiral groove roller of the present invention.

[0033] The markings of the components in the accompanying drawings are as follows: 1. Box body, 2. Ball seat, 21. Suction cup, 3. Lifting plate, 41. Compression box, 42. Piston plate, 43. Connecting plate, 44. Electric push rod, 45. One-way intake valve, 51. Cavity, 52. Elastic membrane, 53. Intake pipe, 54. Return-type through pipe, 55. Vertical pipe, 56. Oblique pipe, 61. Ball valve body, 62. Spiral groove roller, 63. Bracket, 64. Drive rod, 65. Reset spring, 71. Guide block, 72. Cover plate, 73. Drive motor, 74. Column gear, 75. Upper rack, 76. Lower rack, 81. Hydraulic rod, 82. Return plate, 83. Mounting frame, 9. Connecting frame, 10. Return-type exhaust pipe, 11. Connecting pipe, 12. Friction pattern. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1

[0036] A vehicle-mounted drone transport box, such as Figure 1-Figure 14 As shown, it includes a box body 1, a ball seat 2, a suction cup 21, a lifting plate 3, a driving mechanism, a buffer mechanism and a switch mechanism. The ball seat 2 is connected to the center position of the bottom of the box body 1 by bolts, the suction cup 21 is rotatably connected to the lower part of the ball seat 2, the lifting plate 3 is slidably connected to the inner side of the box body 1, the driving mechanism is arranged on the box body 1, the buffer mechanism is arranged on the box body 1, and the switch mechanism is arranged on the buffer mechanism.

[0037] The driving mechanism includes a compression box 41, a piston plate 42, a connecting plate 43, an electric push rod 44 and a one-way air intake valve 45. The compression box 41 is connected to one side of the box body 1 by bolts, and the piston plate 42 is slidably connected to the inner side of the compression box 41. One end of the connecting plate 43 is connected to the bottom of the piston plate 42 by bolts, and the other end of the connecting plate 43 is fixedly connected to the bottom of the lifting plate 3. The connecting plate 43 is slidably connected to the box body 1, and the connecting plate 43 is slidably connected to the piston plate 42. The left and right sides of the outer wall of the compression box 41 are both connected with electric push rods 44 by bolts. The two electric push rods 44 are symmetrically arranged, and the telescopic rods of the two electric push rods 44 are fixedly connected to the connecting plate 43. The one-way air intake valve 45 is fixedly connected to the lower part of the compression box 41 away from the box body 1, and the one-way air intake valve 45 is communicated with the compression box 41, and the one-way air intake valve 45 can only take in air but not discharge air.

[0038] The buffer mechanism includes an elastic membrane 52, an air intake pipe 53, a return-shaped through pipe 54, a vertical pipe 55 and an inclined pipe 56. The box body 1 is provided with cavities 51 on all sides. Four elastic membranes 52 are fixedly connected to the inner wall of the box body 1. The elastic membranes 52 are located in the cavities 51. Friction strips are provided on the four elastic membranes 52. Eight air intake pipes 53 are connected to the box body 1 by bolts. Two of the air intake pipes 53 form a group. One group of the air intake pipes 53 is connected to one cavity 51. Four groups of the air intake pipes 53 are connected to one cavity 51. A return pipe 54 is connected between the air intake pipes 53, the vertical pipe 55 is fixedly connected to the side of the return pipe 54 close to the compression box 41, and the vertical pipe 55 is connected to the return pipe 54, two through holes are opened on the left and right sides of the vertical pipe 55, and a rotating hole is opened at the bottom, the inclined pipe 56 is fixedly connected to a through hole of the vertical pipe 55 close to the compression box 41, and the inclined pipe 56 is connected to the vertical pipe 55, the inclined pipe 56 is fixedly connected to the box body 1, and the inclined pipe 56 is connected to the compression box 41.

[0039] The switch mechanism includes a ball valve body 61, a spiral groove roller 62, a bracket 63, a drive rod 64 and a reset spring 65. The ball valve body 61 is rotatably connected in the vertical pipe 55. The spiral groove roller 62 is connected to the bottom of the ball valve body 61 by bolts. The spiral groove roller 62 is rotatably connected to the rotating hole of the vertical pipe 55. A spiral groove is provided on the outer wall of the spiral groove roller 62. The bracket 63 is connected to the side of the return-shaped through pipe 54 close to the compression box 41 by bolts. The drive rod 64 is slidably connected to the bracket 63. The drive rod 64 is slidably connected to the spiral groove of the spiral groove roller 62. The drive rod 64 is located below the lifting plate 3. A reset spring 65 is connected between the bracket 63 and the drive rod 64 by a hook, and the reset spring 65 is sleeved on the drive rod 64.

[0040] The ball valve body 61 is an L-type three-way ball valve.

[0041] Initially, the space between the ball seat 2 and the suction cup 21 is filled with damping fluid. In actual operation, the staff first places the drone on the lifting plate 3, and then starts the two electric push rods 44 at the same time. The telescopic rods of the two electric push rods 44 extend simultaneously to drive the connecting plate 43 to move downward. The downward movement of the connecting plate 43 drives the lifting plate 3 and the piston plate 42 to move downward together. The drone moves downward under the action of gravity. The downward movement of the piston plate 42 squeezes the air in the compression box 41 into the inclined tube 56, and then flows into the return-type through-tube 54 through the inclined tube 56 and the ball valve body 61. The air in the return-type through-tube 54 flows evenly into the cavity 51 through the air inlet pipe 53. Due to the elastic membrane 52 The elastic film 52 is made of elastic material. The air in the cavity 51 will expand the elastic film 52. The four elastic films 52 will expand and contact the drone, and gradually wrap the drone to limit the drone. Since the elastic film 52 has a certain elasticity, it can adapt to the complex structure of the drone and fully wrap the drone. At the same time, the friction strips on the elastic film 52 will increase the friction between the drone and the drone, so that the four elastic films 52 stably clamp the drone. The lifting plate 3 continues to move downward and contacts the driving rod 64, and squeezes the driving rod 64 to move downward. The reset spring 65 is compressed. At this time, since the drone is wrapped by the four elastic films 52, the drone no longer moves, and the lifting plate 3 continues to move downward. The movement will disengage the UAV, so as to avoid the subsequent shaking of the lifting plate 3 and the UAV. The downward movement of the driving rod 64 will drive the spiral groove roller 62 to rotate along the spiral groove, and the rotation of the spiral groove roller 62 will drive the ball valve body 61 to rotate. The rotation of the ball valve body 61 will block the inclined tube 56, and the inclined tube 56 will no longer ventilate to the return-type through-tube 54. When the spiral groove roller 62 rotates 170 degrees, the lifting plate 3 will no longer move downward. Then the staff will close the two electric push rods 44 and install the carrying box on the roof of the transport vehicle. The suction cup 21 will tightly adhere to the roof of the transport vehicle to limit the box body 1. During the transportation of the UAV by the transport vehicle, if the box body 1 shakes It will cause the ball seat 2 to shake, and the damping fluid in the suction cup 21 will cushion the ball seat 2, and then cushion the box 1, reducing the degree of shaking of the box 1, thereby reducing the degree of shaking of the UAV. If the transport vehicle is going uphill or downhill, the transport vehicle will drive the suction cup 21 to swing. Since the ball seat 2 and the suction cup 21 are rotatably connected, the box 1 and the ball seat 2 will remain in a horizontal state under the action of gravity, so that the UAV remains in a horizontal state. At the same time, under the elastic force of the elastic membrane 52, the four elastic membranes 52 will cushion the UAV, further reducing the shaking of the UAV, thereby stably transporting the UAV and avoiding damage caused by collisions during transportation.

[0042] When the UAV needs to take off, the transport vehicle does not need to stop, and the staff starts the two electric push rods 44. The telescopic rods of the two electric push rods 44 continue to extend, which will drive the connecting plate 43 to continue to move downward, and then drive the lifting plate 3 to continue to move downward, and push the driving rod 64 to continue to move downward. The reset spring 65 continues to be compressed, and the driving rod 64 continues to move downward to push the spiral groove roller 62 to continue to rotate. When the spiral groove roller 62 and the ball valve body 61 rotate 180 degrees, the ball valve body 61 will be connected to the through hole of the vertical pipe 55 away from the inclined pipe 56. At this time, the ball valve body 61 is not The return-shaped through-tube 54 is blocked again, and the four elastic membranes 52 are restored to squeeze the air in the cavity 51 into the return-shaped through-tube 54 through the air inlet pipe 53, and then discharged from the through hole of the vertical tube 55 away from the inclined tube 56. At the same time, the four elastic membranes 52 are restored to break contact with the drone, and the drone moves downward under the action of gravity and re-contacts the lifting plate 3. Since the distance between the drone and the lifting plate 3 is very short, the drone will not be damaged. Then the telescopic rods of the two electric push rods 44 are contracted to drive the connecting plate 43 to reset upward, and the upward reset of the connecting plate 43 will drive the lifting plate 3 to reset upward. The descending plate 3 and the piston plate 42 are reset upward together. The upward reset of the piston plate 42 will draw the outside air into the compression box 41 through the one-way air inlet valve 45. The upward reset of the lifting plate 3 will drive the UAV to move upward. When the lifting plate 3 is reset upward, it will be out of contact with the driving rod 64. The reset spring 65 will drive the driving rod 64 to reset upward. The upward reset of the driving rod 64 will drive the spiral groove roller 62 to rotate 180 degrees in the opposite direction. The spiral groove roller 62 rotates 180 degrees in the opposite direction, which will drive the ball valve body 61 to rotate in the opposite direction. The reverse rotation of the ball valve body 61 will block the vertical pipe 55 far away. The through hole of the inclined tube 56 is separated, and the inclined tube 56 is reconnected with the circular through tube 54. After the drone moves upward, the box 1 will no longer block the drone. At this time, there is no need for the staff to take the drone out of the box 1. The staff can directly control the drone to fly. When the drone finishes flying, the staff controls the drone to fly and land on the lifting plate 3, and then extends the telescopic rods of the two electric push rods 44, and then wraps the drone again and continues to transport it, thereby saving the staff time in parking the transport vehicle and taking the drone, and it is more convenient to use.

[0043] Example 2

[0044] On the basis of Example 1, Figure 1-Figure 11As shown, a closing mechanism is also included, which is arranged on the box body 1. The closing mechanism includes a guide block 71, a cover plate 72, a drive motor 73, a column gear 74, an upper rack 75 and a lower rack 76. The tops of the four corners of the box body 1 are connected to the guide blocks 71 by bolts, two of the guide blocks 71 form a group, and a cover plate 72 is slidably connected between the two guide blocks 71. The drive motor 73 is connected to the top of the compression box 41 close to the box body 1 by bolts, and the column gear 74 is connected to the output shaft of the drive motor 73 by a flat key. The upper rack 75 is connected to the bottom of one of the cover plates 72 by bolts, and the column gear 74 is located below the upper rack 75. The column gear 74 meshes with the upper rack 75. The lower rack 76 is connected to the bottom of another cover plate 72 by bolts, and the column gear 74 is located above the lower rack 76. The column gear 74 meshes with the lower rack 76.

[0045] The rotation of the output shaft of the driving motor 73 drives the column gear 74 to rotate, and the rotation of the column gear 74 drives the upper rack 75 and the lower rack 76 to move in the direction away from each other, and the movement of the upper rack 75 and the lower rack 76 drives the two cover plates 72 to move in the direction away from each other, and the movement of the two cover plates 72 in the direction away from each other will open the box body 1, and then the staff puts the drone on the lifting plate 3 and starts the two electric push rods 44 to store the drone. When the drone is stored, the staff adjusts the output shaft of the driving motor 73 to rotate in the opposite direction, and the reverse rotation of the output shaft of the driving motor 73 drives the column gear 74 to rotate in the opposite direction, and the reverse rotation of the column gear 74 drives the upper rack 75 and the lower rack 76 to reset in the direction approaching each other, and the reset of the upper rack 75 and the lower rack 76 drives the two cover plates 72 to reset in the direction approaching each other, and the reset of the two cover plates 72 in the direction approaching each other will close the box body 1, avoiding transportation. When the transport vehicle is transporting the drone, dust may fall onto the drone, covering the drone's camera and preventing objects from falling into the box 1 to damage the drone. At the same time, the drone can be shielded from wind and rain, thereby providing more adequate protection for the drone so that the drone can be transported more safely. Then the staff turns off the drive motor 73; when the drone needs to take off, the staff first starts the drive motor 73, opens the two cover plates 72, and then starts the two electric push rods 44. When the lifting plate 3 is reset upward, the lifting plate 3 and the two cover plates 72 can form a larger landing platform, which is convenient for the drone to land more conveniently and accurately on the box 1 after the subsequent flight, and quickly store the drone. When the drone is landed, the staff controls the drone to move to the lifting plate 3, and adjusts the extension of the telescopic rods of the two electric push rods 44 to put the drone up, and then adjusts the output shaft of the drive motor 73 to rotate in the opposite direction and close the two cover plates 72.

[0046] Example 3

[0047] On the basis of Example 2, Figure 2-Figure 6 As shown, an adjustment mechanism is also included, and the adjustment mechanism is arranged in the box body 1. The adjustment mechanism includes a hydraulic rod 81, a return plate 82 and a mounting frame 83. The four corners of the bottom of the box body 1 are rotatably connected to the telescopic rods of the hydraulic rod 81, and the return plate 82 is rotatably connected between the bottoms of the four hydraulic rods 81. The suction cup 21 is located at the center of the return plate 82, and the bottom of the return plate 82 is connected to two mounting frames 83 by bolts.

[0048] Initially, each hydraulic rod 81 is filled with hydraulic oil. After the staff places the box 1 on the roof of the transport vehicle, the two mounting frames 83 are fixedly installed on the transport frame on the roof to further fix the box 1. During the transportation of the UAV by the transport vehicle, if the transport vehicle is bumpy and swaying, the hydraulic oil in the four hydraulic rods 81 will further cushion the box 1 and further reduce the shaking of the UAV in the box 1. At the same time, when the transport vehicle tilts, since the telescopic rod of the hydraulic rod 81 is rotatably connected to the box 1, the four hydraulic rods 81 will further support the four corners of the box 1, so that the box 1 can maintain a horizontal state more stably, thereby transporting the UAV more stably and keeping the UAV in a horizontal position at all times, so that the UAV can take off at any time.

[0049] Example 4

[0050] On the basis of Example 3, Figure 8-Figure 13 As shown, it also includes a connecting frame 9, a circular exhaust pipe 10 and a connecting pipe 11. Several connecting frames 9 are connected to the circular connecting pipe 54 by bolts, and the circular exhaust pipes 10 are fixedly connected between the several connecting frames 9. The circular exhaust pipe 10 is connected to the through hole on the side of the vertical pipe 55 away from the inclined pipe 56. The circular exhaust pipe 10 is connected to several connecting pipes 11, and the pipe mouth of each connecting pipe 11 is arranged to be inclined upward.

[0051] When the ball valve body 61 rotates 180 degrees, the ball valve body 61 will connect the return-type through pipe 54 with the return-type exhaust pipe 10, and the air in the return-type through pipe 54 will be discharged into the return-type exhaust pipe 10 through the ball valve body 61, and then evenly discharged from the connecting pipe 11 through the return-type exhaust pipe 10. The air discharged from the connecting pipe 11 will blow the drone, blowing off the dust on the surface of the drone and the dust on the camera, thereby eliminating the need for staff to wipe the drone before take-off, which can save time.

[0052] Example 5

[0053] On the basis of Example 4, Fig.12 As shown, the top of the lifting plate 3 is provided with a friction pattern 12 .

[0054] The friction pattern 12 on the top of the lifting plate 3 can prevent the drone from slipping when landing.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted drone transport box, characterized in that: The invention comprises a box body (1), a ball seat (2), a suction cup (21), a lifting plate (3), a driving mechanism, a buffer mechanism and a switch mechanism, wherein the ball seat (2) is fixedly connected to the center position of the bottom of the box body (1), the suction cup (21) is rotatably connected to the lower part of the ball seat (2), the lifting plate (3) is slidably connected to the inner side of the box body (1), the driving mechanism is arranged on the box body (1), the buffer mechanism is arranged on the box body (1), and the switch mechanism is arranged on the buffer mechanism; The driving mechanism comprises a compression box (41), a piston plate (42), a connecting plate (43), an electric push rod (44) and a one-way air intake valve (45); the compression box (41) is fixedly connected to one side of the box body (1); the piston plate (42) is slidably connected to the inner side of the compression box (41); one end of the connecting plate (43) is fixedly connected to the bottom of the piston plate (42); the other end of the connecting plate (43) is fixedly connected to the bottom of the lifting plate (3); the connecting plate (43) is fixedly connected to the box body (1) The connecting plate (43) is slidably connected to the piston plate (42); the left and right sides of the outer wall of the compression box (41) are fixedly connected with electric push rods (44); the two electric push rods (44) are symmetrically arranged; the telescopic rods of the two electric push rods (44) are fixedly connected to the connecting plate (43); the one-way air intake valve (45) is fixedly connected to the lower part of the compression box (41) away from the box body (1), and the one-way air intake valve (45) is connected to the compression box (41).

2. A vehicle-mounted UAV carrying box according to claim 1, characterized in that: The buffer mechanism comprises an elastic membrane (52), an air intake pipe (53), a return-shaped through pipe (54), a vertical pipe (55) and an inclined pipe (56); cavities (51) are provided around the box body (1); four elastic membranes (52) are fixedly connected to the inner wall of the box body (1); the elastic membranes (52) are located in the cavities (51); friction strips are provided on the four elastic membranes (52); eight air intake pipes (53) are fixedly connected to the box body (1); two of the air intake pipes (53) form a group; one group of the air intake pipes (53) is connected to one cavity (51); and four groups of the air intake pipes (53) are connected to one cavity (51). A return-shaped through-pipe (54) is connected between the air pipes (53); the vertical pipe (55) is fixedly connected to a side of the return-shaped through-pipe (54) close to the compression box (41), and the vertical pipe (55) is connected to the return-shaped through-pipe (54); two through holes are provided on the left and right sides of the vertical pipe (55), and a rotating hole is provided at the bottom; the inclined pipe (56) is fixedly connected to a through hole of the vertical pipe (55) close to the compression box (41), and the inclined pipe (56) is connected to the vertical pipe (55); the inclined pipe (56) is fixedly connected to the box body (1), and the inclined pipe (56) is connected to the compression box (41).

3. A vehicle-mounted UAV carrying box according to claim 2, characterized in that: The switch mechanism comprises a ball valve body (61), a spiral groove roller (62), a bracket (63), a driving rod (64) and a reset spring (65); the ball valve body (61) is rotatably connected in the vertical pipe (55); the spiral groove roller (62) is fixedly connected to the bottom of the ball valve body (61); the spiral groove roller (62) is rotatably connected to the rotating hole of the vertical pipe (55); a spiral groove is provided on the outer wall of the spiral groove roller (62); the bracket (63) is fixedly connected to the side of the return-shaped through pipe (54) close to the compression box (41); the driving rod (64) is slidably connected to the bracket (63); the driving rod (64) is slidably connected to the spiral groove of the spiral groove roller (62); the driving rod (64) is located below the lifting plate (3); and a reset spring (65) is connected between the bracket (63) and the driving rod (64).

4. A vehicle-mounted UAV carrying box according to claim 3, characterized in that: The ball valve body (61) is an L-type three-way ball valve.

5. A vehicle-mounted UAV carrying box according to claim 3, characterized in that: The invention also comprises a closing mechanism, which is arranged on the box body (1), and comprises a guide block (71), a cover plate (72), a driving motor (73), a column gear (74), an upper rack (75) and a lower rack (76). The tops of the four corners of the box body (1) are fixedly connected with guide blocks (71), two guide blocks (71) form a group, a cover plate (72) is slidably connected between the two guide blocks (71), and the driving motor (73) is fixedly connected to the top of the compression box (41) near the top. On one side of the housing (1), the column gear (74) is fixedly connected to the output shaft of the drive motor (73), the upper rack (75) is fixedly connected to the bottom of one of the cover plates (72), the column gear (74) is located below the upper rack (75), the column gear (74) is meshed with the upper rack (75), and the lower rack (76) is fixedly connected to the bottom of another cover plate (72), the column gear (74) is located above the lower rack (76), and the column gear (74) is meshed with the lower rack (76).

6. A vehicle-mounted UAV carrying box according to claim 5, characterized in that: The invention also comprises an adjusting mechanism, which is arranged on the box body (1), and comprises a hydraulic rod (81), a return plate (82) and a mounting frame (83). The four corners at the bottom of the box body (1) are all rotatably connected to telescopic rods of the hydraulic rod (81), the return plate (82) is rotatably connected between the bottoms of the four hydraulic rods (81), the suction cup (21) is located at the center of the return plate (82), and the bottom of the return plate (82) is fixedly connected to two mounting frames (83).

7. A vehicle-mounted UAV carrying box according to claim 6, characterized in that: It also comprises a connecting frame (9), a return-shaped exhaust pipe (10) and a connecting pipe (11); a plurality of connecting frames (9) are fixedly connected to the return-shaped connecting pipe (54); a plurality of return-shaped exhaust pipes (10) are fixedly connected between the connecting frames (9); the return-shaped exhaust pipe (10) is connected to a through hole on a side of the vertical pipe (55) away from the inclined pipe (56); the return-shaped exhaust pipe (10) is connected to a plurality of connecting pipes (11); and the pipe mouth of each connecting pipe (11) is arranged to be inclined upward.

8. A vehicle-mounted UAV carrying box according to claim 7, characterized in that: The top of the lifting plate (3) is provided with friction patterns (12).

Images