Multifunctional carrying box of unmanned aerial vehicle

Abstract

The invention discloses an unmanned aerial vehicle multifunctional carrying box, and relates to the technical field of unmanned aerial vehicle carrying boxes, the unmanned aerial vehicle multifunctional carrying box comprises a box body and an unmanned aerial vehicle, one side wall of the box body is provided with a box door, the upper end of the box body is provided with a fixed box, and the fixed box and the unmanned aerial vehicle are provided with a connecting mechanism used for enabling the fixed box to be rapidly installed on the unmanned aerial vehicle; a fixing mechanism is arranged in the box body, a display mechanism used for advertising and other information is arranged on the side wall of the box body, the flexible screen is arranged on the side wall of the box body, the flexibility of information display is improved, and the application range of the unmanned aerial vehicle in the fields of commercial advertising, public information release and the like is widened. The limiting box extends out to cross the unmanned aerial vehicle, a worker can conveniently sleeve the limiting box with the limiting frame, the situation that connection of the fixing box and the unmanned aerial vehicle is affected by a visual blind area generated when the unmanned aerial vehicle and the fixing box are close to each other is avoided, and the connecting and fixing efficiency of the fixing box and the unmanned aerial vehicle is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicle carrying boxes, in particular to a multifunctional unmanned aerial vehicle carrying box. Background Art

[0002] As a new economic form based on low-altitude airspace, low-altitude economy is showing great development potential with its unique application scenarios and industrial status. Drone transportation is not restricted by ground traffic conditions and can quickly deliver goods from the starting point to the destination, significantly shortening the delivery time.

[0003] Existing drone carrying boxes can generally only transport goods and have no other functions. The functions are relatively simple. At the same time, when the drone and the carrying box are connected, a visual blind spot is generated, which affects the fixed connection between the drone and the carrying box, making it inconvenient for users to use.

[0004] In view of the above problems, an improved multifunctional carrying box for unmanned aerial vehicle is now designed. Summary of the invention

[0005] The purpose of the present invention is to provide a multifunctional carrying box for an unmanned aerial vehicle to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A multifunctional carrying box for an unmanned aerial vehicle comprises a box body and an unmanned aerial vehicle, wherein a box door is arranged on one of the side walls of the box body, a fixed box is installed on the upper end of the box body, a connecting mechanism for quickly installing the fixed box on the unmanned aerial vehicle is arranged on the fixed box and the unmanned aerial vehicle, a fixing mechanism for pressing and fixing the goods inside the box body is arranged inside the box body, and a display mechanism for promotional advertisements and other information is arranged on the side walls of the box body.

[0008] As a further solution of the present invention: the display mechanism includes a flexible screen, the flexible screen is installed on the side wall of the box, a battery for providing power to the flexible screen is installed inside the fixed box, a controller for controlling the flexible screen is installed inside the fixed box, and a speaker for emitting sound is installed on the side wall of the fixed box.

[0009] As a further solution of the present invention: the connecting mechanism includes a limit frame and a connecting plate, the limit frame is installed at the center position of the upper end of the fixed box, and pin holes are provided on two opposite side walls of the limit frame. The connecting plate is installed at the center position of the lower end of the drone, and a mounting plate is vertically installed on one side of the lower end of the connecting plate. A limit box used in conjunction with the limit frame is horizontally installed on the side wall of the mounting plate close to the connecting plate, and one end of the limit box away from the mounting plate extends over the body of the drone, so as to facilitate the staff to put the limit frame on the limit box, and a clamping component for fixing the limit frame on the limit box is provided on the limit box.

[0010] As a further solution of the present invention: the mounting plate and the connecting plate are processed integrally.

[0011] As a further solution of the present invention: the clamping assembly includes two third limiting cylinders corresponding to the pin holes one by one, the two third limiting cylinders are installed on two opposite inner walls of the limiting box close to one end of the mounting plate, the inner wall of the third limiting cylinder is slidably connected with a first pin rod used in conjunction with the pin hole, the end of the first pin rod close to the center position of the limiting box passes through the third limiting cylinder and is equipped with a moving block, the moving block moves along the inner wall of the limiting box, a spring is installed between the two moving blocks for pushing the two moving blocks away from each other, and the two ends of the spring are respectively installed on the two moving blocks.

[0012] As a further solution of the present invention: a first limit cylinder is installed at the center position of the inner wall of the limit box away from the mounting plate, a sliding rod is slidably connected to the inner wall of the first limit cylinder, one end of the sliding rod away from the mounting plate passes through the first limit cylinder and the limit box and is installed with a handle frame for easy operation by the staff, one end of the sliding rod away from the handle frame is rotatably connected to a second swing rod via a hinge, one end of the second swing rod away from the sliding rod is rotatably connected to the moving block via a hinge, and a blocking component is provided on the side of the side wall of the limit box away from the mounting plate to prevent the limit frame from detaching from the limit box.

[0013] As a further solution of the present invention: the blocking assembly includes two second limiting cylinders, which are installed on the side of the inner wall of the limiting box away from the mounting plate, and the inner wall of the second limiting cylinder is slidably connected with a second pin rod for blocking the limiting frame, and the end of the second pin rod close to the center position of the limiting box is connected to the first swing rod through a hinge rotation, and the end of the first swing rod away from the second pin rod is connected to the side wall of the sliding rod through a hinge rotation.

[0014] As a further solution of the present invention: the fixing mechanism includes a pressing frame, which is horizontally arranged inside the box, and a plurality of limit rods are horizontally arranged on the top of the box, and both ends of the limit rods are installed on the inner wall of the box, and two sliding sleeves are slidably connected to the side walls of the limit rods, and a tension spring for pulling the sliding sleeve to move toward the inner wall of the box is installed at one end of the sliding sleeve away from the center position of the limit rod, and the end of the tension spring away from the sliding sleeve is installed on the inner wall of the box, and the lower end of the sliding sleeve is rotatably connected to an elastic telescopic rod via a hinge, and the output end of the elastic telescopic rod is rotatably connected to the inner wall of the pressing frame via a hinge.

[0015] As a further solution of the present invention: balls are installed on the side walls of the pressing frame to facilitate the pressing frame to move along the inner wall of the box.

[0016] As a further solution of the present invention: the limit box and the mounting plate are fixedly connected together by welding.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention increases the flexibility of information display by arranging a flexible screen on the side wall of the box, thereby broadening the application of the drone in the fields of commercial publicity, public information release, etc.

[0019] In emergency situations, flexible screens can provide instant information and guidance, improving the efficiency and effectiveness of emergency response through image display and audio reminders. Flexible screens can display special signs to provide road guidance on key roads, increasing the use scenarios of drones in traffic management and public safety.

[0020] The present invention allows the limit box to extend over the drone, making it easier for workers to put the limit frame on the limit box, thereby avoiding the visual blind spot caused by the drone and the fixed box being close to each other and affecting the connection between the fixed box and the drone, thereby greatly improving the connection and fixing efficiency of the fixed box and the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the structure of the limit box in the present invention.

[0023] Figure 3 It is a schematic diagram of the structure of the limit frame in the present invention.

[0024] Figure 4 It is a schematic diagram of the internal structure of the fixed box in the present invention.

[0025] Figure 5 It is a structural schematic diagram of the connecting mechanism in the present invention.

[0026] Figure 6 It is a structural schematic diagram of the fixing mechanism in the present invention.

[0027] Wherein: 1. box body; 2. box door; 3. flexible screen; 4. fixed box; 5. limit box; 6. drone; 7. limit frame; 8. speaker; 9. mounting plate; 10. first pin rod; 11. connecting plate; 12. second pin rod; 13. handle frame; 14. pin hole; 15. first limit cylinder; 16. second limit cylinder; 17. first swing rod; 18. spring; 19. second swing rod; 20. moving block; 21. third limit cylinder; 22. slide rod; 23. controller; 24. battery; 25. pressing frame; 26. tension spring; 27. limit rod; 28. sliding sleeve; 29. ​​elastic telescopic rod. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 6 In an embodiment of the present invention, a multifunctional carrying box for a drone includes a box body 1 and a drone 6, a box door 2 is provided on one of the side walls of the box body 1, a fixed box 4 is installed on the upper end of the box body 1, a connecting mechanism for quickly installing the fixed box 4 on the drone 6 is provided on the fixed box 4 and the drone 6, a fixing mechanism for pressing and fixing the goods inside the box body 1 is provided inside the box body 1, and a display mechanism for promotional advertisements and other information is provided on the side wall of the box body 1.

[0030] The display mechanism includes a flexible screen 3, which is installed on the side wall of the box body 1. A battery 24 for providing power to the flexible screen 3 is installed inside the fixed box 4. A controller 23 for controlling the flexible screen 3 is installed inside the fixed box 4. A speaker 8 for emitting sound is installed on the side wall of the fixed box 4.

[0031] When in use, advertising information, emergency response information or traffic information is transmitted to the flexible screen 3 through the controller 23 for display, thereby improving the commercial value of the device and providing information guidance in an emergency.

[0032] The connecting mechanism includes a limit frame 7 and a connecting plate 11. The limit frame 7 is installed at the center position of the upper end of the fixed box 4. Pin holes 14 are provided on the two opposite side walls of the limit frame 7. The connecting plate 11 is installed at the center position of the lower end of the drone 6. A mounting plate 9 is vertically installed on one side of the lower end of the connecting plate 11. A limit box 5 used in conjunction with the limit frame 7 is horizontally installed on the side wall of the mounting plate 9 close to the connecting plate 11. The end of the limit box 5 away from the mounting plate 9 extends over the body of the drone 6, so as to facilitate the staff to put the limit frame 7 on the limit box 5. The limit box 5 is provided with a snap-on component for fixing the limit frame 7 on the limit box 5.

[0033] The clamping assembly includes two third limiting cylinders 21 corresponding to the pin holes 14 one by one, and the two third limiting cylinders 21 are installed on two opposite inner walls of the limiting box 5 near one end of the mounting plate 9. The inner wall of the third limiting cylinder 21 is slidably connected with a first pin rod 10 used in conjunction with the pin hole 14. The end of the first pin rod 10 near the center position of the limiting box 5 passes through the third limiting cylinder 21 and is installed with a moving block 20. The moving block 20 moves along the inner wall of the limiting box 5. A spring 18 for pushing the two moving blocks 20 away from each other is installed between the two moving blocks 20. The two ends of the spring 18 are respectively installed on the two moving On the block 20, a first limiting cylinder 15 is installed at the center position of the inner wall of the limiting box 5 away from the mounting plate 9, and a slide rod 22 is slidably connected to the inner wall of the first limiting cylinder 15. The end of the slide rod 22 away from the mounting plate 9 passes through the first limiting cylinder 15 and the limiting box 5 and is equipped with a handle frame 13 for easy operation by the staff. The end of the slide rod 22 away from the handle frame 13 is connected to the second swing rod 19 through a hinge rotation, and the end of the second swing rod 19 away from the slide rod 22 is connected to the moving block 20 through a hinge rotation. A blocking component is provided on the side of the side wall of the limiting box 5 away from the mounting plate 9 to prevent the limiting frame 7 from detaching from the limiting box 5.

[0034] The blocking assembly includes two second limiting cylinders 16, which are installed on the inner wall of the limiting box 5 on the side away from the mounting plate 9. The inner wall of the second limiting cylinder 16 is slidably connected with a second pin rod 12 for blocking the limiting frame 7. The end of the second pin rod 12 close to the center position of the limiting box 5 is connected to the first swing rod 17 through a hinge. The end of the first swing rod 17 away from the second pin rod 12 is connected to the side wall of the sliding rod 22 through a hinge.

[0035] During connection, the staff slides the limit frame 7 onto the side wall of the limit box 5, and then pulls the handle frame 13, the handle frame 13 drives the slide rod 22 to move, the slide rod 22 drives the second swing rod 19 and the first swing rod 17 to move, the second swing rod 19 drives the two moving blocks 20 to approach each other and compress the spring 18, the moving block 20 drives the first pin rod 10 to move into the limit box 5, and the first pin rod 10 will not disengage from the third limit tube 21, and at the same time the first swing rod 17 drives the second pin rod 12 to move into the limit box 5, and the second pin rod 12 will not disengage from the second limit tube 16.

[0036] Then the limit frame 7 is moved to one end of the limit box 5 close to the mounting plate 9, and the staff releases the handle frame 13. Under the action of elastic force, the spring 18 pushes the two moving blocks 20 to move, and the moving block 20 drives the first pin rod 10 to move, so that the first pin rod 10 extends out and is inserted into the pin hole 14 on the limit frame 7. At the same time, the moving block 20 drives the second swing rod 19 to swing, and the second swing rod 19 drives the sliding rod 22 to move, and the sliding rod 22 drives the first swing rod 17 to swing, and the first swing rod 17 drives the second pin rod 12 to extend out of the limit box 5 to block the limit frame 7.

[0037] The fixing mechanism includes a pressing frame 25, which is horizontally arranged inside the box body 1. A plurality of limit rods 27 are horizontally arranged on the top of the box body 1. Both ends of the limit rods 27 are installed on the inner wall of the box body 1. Two sliding sleeves 28 are slidably connected to the side walls of the limit rods 27. A tension spring 26 for pulling the sliding sleeve 28 to move toward the inner wall of the box body 1 is installed at one end of the sliding sleeve 28 away from the center position of the limit rod 27. The end of the tension spring 26 away from the sliding sleeve 28 is installed on the inner wall of the box body 1. The lower end of the sliding sleeve 28 is rotatably connected to an elastic telescopic rod 29 through a hinge. The output end of the elastic telescopic rod 29 is rotatably connected to the inner wall of the pressing frame 25 through a hinge.

[0038] When placing items inside the box 1 , the staff moves the pressing frame 25 upwards, the pressing frame 25 drives the elastic telescopic rod 29 to swing and contract, the elastic telescopic rod 29 drives the sliding sleeve 28 to move, and the sliding sleeve 28 stretches the tension spring 26 .

[0039] After the items are placed, the staff releases the pressing frame 25. Under the action of elastic force, the tension spring 26 pulls the sliding sleeve 28 to move, and the sliding sleeve 28 drives the elastic telescopic rod 29 to swing. At the same time, the elastic telescopic rod 29 elastically extends, and the output end of the elastic telescopic rod 29 drives the pressing frame 25 to move downward, so that the pressing frame 25 presses and fixes the items inside the box 1.

[0040] Working principle of the multifunctional UAV carrier box:

[0041] When placing items inside the box 1 , the staff moves the pressing frame 25 upwards, the pressing frame 25 drives the elastic telescopic rod 29 to swing and contract, the elastic telescopic rod 29 drives the sliding sleeve 28 to move, and the sliding sleeve 28 stretches the tension spring 26 .

[0042] After the items are placed, the staff releases the pressing frame 25. Under the action of elastic force, the tension spring 26 pulls the sliding sleeve 28 to move, and the sliding sleeve 28 drives the elastic telescopic rod 29 to swing. At the same time, the elastic telescopic rod 29 elastically extends, and the output end of the elastic telescopic rod 29 drives the pressing frame 25 to move downward, so that the pressing frame 25 presses and fixes the items inside the box 1.

[0043] When the limit frame 7 is connected to the drone 6, the staff slides the limit frame 7 onto the side wall of the limit box 5, and then pulls the handle frame 13, the handle frame 13 drives the slide bar 22 to move, the slide bar 22 drives the second swing bar 19 and the first swing bar 17 to move, the second swing bar 19 drives the two moving blocks 20 to approach each other and compress the spring 18, the moving block 20 drives the first pin rod 10 to move into the limit box 5, and the first pin rod 10 will not disengage from the third limit tube 21, and at the same time the first swing rod 17 drives the second pin rod 12 to move into the limit box 5, and the second pin rod 12 will not disengage from the second limit tube 16.

[0044] Then the limit frame 7 is moved to one end of the limit box 5 close to the mounting plate 9, and the staff releases the handle frame 13. Under the action of elastic force, the spring 18 pushes the two moving blocks 20 to move, and the moving block 20 drives the first pin rod 10 to move, so that the first pin rod 10 extends out and is inserted into the pin hole 14 on the limit frame 7. At the same time, the moving block 20 drives the second swing rod 19 to swing, and the second swing rod 19 drives the sliding rod 22 to move, and the sliding rod 22 drives the first swing rod 17 to swing, and the first swing rod 17 drives the second pin rod 12 to extend out of the limit box 5 to block the limit frame 7.

[0045] When in use, advertising information, emergency response information or traffic information is transmitted to the flexible screen 3 through the controller 23 for display, thereby improving the commercial value of the device and providing information guidance in an emergency.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. A multifunctional drone carrying box, comprising a box body (1) and a drone (6), wherein a box door (2) is provided on one of the side walls of the box body (1), and wherein: A fixing box (4) is installed at the upper end of the box body (1); a connecting mechanism for quickly installing the fixing box (4) on the drone (6) is provided on the fixing box (4) and the drone (6); a fixing mechanism for pressing and fixing the goods inside the box body (1) is provided inside the box body (1); and a display mechanism for displaying advertisements and other information is provided on the side wall of the box body (1).

2. The multifunctional carrying box for unmanned aerial vehicle according to claim 1, characterized in that: The display mechanism comprises a flexible screen (3), the flexible screen (3) being mounted on a side wall of a box body (1), a battery (24) for providing power to the flexible screen (3) being mounted inside the fixed box (4), a controller (23) for controlling the flexible screen (3) being mounted inside the fixed box (4), and a speaker (8) for emitting sound being mounted on the side wall of the fixed box (4).

3. The multifunctional carrying box for unmanned aerial vehicle according to claim 1, characterized in that: The connection mechanism comprises a limit frame (7) and a connection plate (11), wherein the limit frame (7) is installed at the center position of the upper end of the fixing box (4), and pin holes (14) are provided on two opposite side walls of the limit frame (7). The connection plate (11) is installed at the center position of the lower end of the UAV (6), and a mounting plate (9) is vertically mounted on one side of the lower end of the connection plate (11). A limit box (5) used in conjunction with the limit frame (7) is horizontally mounted on the side wall of the mounting plate (9) close to the connection plate (11), and one end of the limit box (5) away from the mounting plate (9) extends beyond the body of the UAV (6), and a clamping assembly for fixing the limit frame (7) on the limit box (5) is provided on the limit box (5).

4. The multifunctional carrying box for unmanned aerial vehicle according to claim 3, characterized in that: The mounting plate (9) and the connecting plate (11) are integrally processed.

5. The multifunctional carrying box for unmanned aerial vehicle according to claim 3, characterized in that: The clamping assembly comprises two third limiting cylinders (21) corresponding to the pin holes (14) one by one. The two third limiting cylinders (21) are mounted on two opposite inner walls of the limiting box (5) near one end of the mounting plate (9). A first pin rod (10) for use with the pin hole (14) is slidably connected to the inner wall of the third limiting cylinder (21). An end of the first pin rod (10) near the center of the limiting box (5) passes through the third limiting cylinder (21) and is mounted with a moving block (20). The moving block (20) moves along the inner wall of the limiting box (5). A spring (18) is mounted between the two moving blocks (20) for pushing the two moving blocks (20) away from each other. Both ends of the spring (18) are respectively mounted on the two moving blocks (20).

6. The multifunctional carrying box for unmanned aerial vehicle according to claim 5, characterized in that: A first limiting cylinder (15) is installed at the center position of the inner wall of the limiting box (5) away from the mounting plate (9); a sliding rod (22) is slidably connected to the inner wall of the first limiting cylinder (15); one end of the sliding rod (22) away from the mounting plate (9) passes through the first limiting cylinder (15) and the limiting box (5) and is installed with a handle frame (13) for easy operation by staff; one end of the sliding rod (22) away from the handle frame (13) is rotatably connected to a second swing rod (19) through a hinge; one end of the second swing rod (19) away from the sliding rod (22) is rotatably connected to a moving block (20) through a hinge; and a blocking component for preventing the limiting frame (7) from detaching from the limiting box (5) is provided on the side of the side wall of the limiting box (5) away from the mounting plate (9).

7. The multifunctional carrying box for unmanned aerial vehicle according to claim 6, characterized in that: The blocking assembly comprises two second limiting cylinders (16), which are mounted on a side of the inner wall of the limiting box (5) away from the mounting plate (9); a second pin rod (12) for blocking the limiting frame (7) is slidably connected to the inner wall of the second limiting cylinder (16); one end of the second pin rod (12) close to the center of the limiting box (5) is rotatably connected to a first swing rod (17) via a hinge; and one end of the first swing rod (17) away from the second pin rod (12) is rotatably connected to the side wall of the sliding rod (22) via a hinge.

8. The multifunctional carrying box for unmanned aerial vehicle according to claim 1, characterized in that: The fixing mechanism comprises a pressing frame (25), wherein the pressing frame (25) is horizontally arranged inside the box body (1), and a plurality of limiting rods (27) are horizontally arranged on the top of the box body (1), and the two ends of the limiting rods (27) are mounted on the inner wall of the box body (1). Two sliding sleeves (28) are slidably connected to the side walls of the limiting rods (27), and a tension spring (26) for pulling the sliding sleeve (28) to move toward the inner wall of the box body (1) is mounted on one end of the sliding sleeve (28) away from the center position of the limiting rod (27), and the tension spring (26) is mounted on the inner wall of the box body (1) on one end away from the sliding sleeve (28). The lower end of the sliding sleeve (28) is rotatably connected to an elastic telescopic rod (29) via a hinge, and the output end of the elastic telescopic rod (29) is rotatably connected to the inner wall of the pressing frame (25) via a hinge.

9. The multifunctional carrying box for unmanned aerial vehicle according to claim 8, characterized in that: Ball bearings are installed on the side walls of the pressing frame (25) to facilitate the pressing frame (25) to move along the inner wall of the box body (1).

10. The multifunctional carrying box for unmanned aerial vehicle according to claim 3, characterized in that: The limit box (5) and the mounting plate (9) are fixedly connected together by welding.

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