Material fixing device for unmanned aerial vehicle transportation

Abstract

The utility model discloses a material fixing device for unmanned aerial vehicle transportation. The material fixing device is used for improving the stability of materials in the transportation process. The device comprises a connecting platform and a loading box, the loading box is connected to the upper portion of the connecting platform, a containing space is formed in the loading box and used for containing materials to be transported, and an expansion body is arranged on the side wall of the containing space and controlled to expand so as to clamp the materials to be transported; a strapping tape and a connecting buckle are arranged on the lower surface of the connecting platform, the strapping tape is located on the first side of the connecting platform, the connecting buckle is located on the second side of the connecting platform, and the strapping tape and the connecting buckle are matched to be used for fixing the connecting platform to a fuselage of the unmanned aerial vehicle.

Description

Technical Field

[0001] This application relates to the field of drone transportation technology, and in particular to a material securing device for drone transportation. Background Technology

[0002] In the event of sudden natural disasters such as earthquakes, floods, and mudslides, the rapid and effective delivery of medical relief supplies to the disaster area is crucial. Emergency supplies include, but are not limited to, medicines, blood products, medical equipment, and emergency life-saving equipment. The timely delivery of emergency supplies directly affects the treatment outcome and survival rate of the injured. Traditional ground transportation methods, such as vehicles or on foot, are often limited by terrain obstacles, road damage, or traffic congestion, making it difficult to deliver relief supplies to the most needed locations in the shortest possible time.

[0003] Drones possess flexible maneuverability, are not restricted by ground transportation, and have relatively high flight speeds, enabling them to quickly traverse obstacles and deliver relief supplies directly to designated locations, significantly shortening rescue response time. Currently, drones often employ a sling transport method for transporting supplies (i.e., transporting supplies by suspending them beneath the drone using ropes).

[0004] However, ropes and attached supplies are susceptible to air resistance, which can cause instability in the drone's flight attitude. Furthermore, for medical supplies that need to be kept stable to ensure effectiveness (such as precision medical equipment and liquid medicines), shaking can lead to equipment damage, medicine deterioration or malfunction, thereby reducing the effectiveness of the rescue.

[0005] Therefore, there is an urgent need for a material securing device for drone transportation to solve the aforementioned technical problems. Utility Model Content

[0006] To address the aforementioned technical problems, this application provides a cargo securing device for drone transportation, which can improve the stability of cargo during transportation.

[0007] This application provides a material securing device for drone transportation, comprising:

[0008] Connect the platform and loading container;

[0009] The loading box is connected above the connecting platform. The loading box has a storage space for placing the goods to be transported. An expansion body is provided on the side wall of the storage space. The expansion body expands in a controlled manner to clamp the goods to be transported.

[0010] The lower surface of the connection platform is provided with strapping and buckle respectively. The strapping is located on the first side of the connection platform and the buckle is located on the second side of the connection platform. The strapping and buckle work together to fix the connection platform to the fuselage of the drone.

[0011] Optionally, the inflator is an airbag, which is sealed to the loading box. The airbag is equipped with an air nozzle, and the airbag expands or contracts in a controlled manner.

[0012] Optionally, the accommodating space is provided with a baffle, which divides the accommodating space into a first chamber and a second chamber, and the airbags are respectively disposed in the first chamber and the second chamber.

[0013] Optionally, the end of the strapping is provided with a Velcro strap, which is located on the side of the strapping facing away from the machine body.

[0014] Optionally, the connecting buckle includes a frame and a movable block disposed within the frame. The movable block is controlled to move within the frame. A first end of the movable block is provided with serrations, and a second end of the movable block is connected to the frame via a spring.

[0015] Optionally, the front end of the loading box is provided with a ramp.

[0016] Optionally, the loading box and the connecting platform are connected in a detachable manner.

[0017] Optionally, a buffer pad is provided on the lower surface of the connecting platform, and the buffer pad is used to abut against the machine body.

[0018] Optionally, the lower surface of the connecting platform is provided with connecting posts, which are located on the first side and the second side of the connecting platform respectively. The strapping is connected to the connecting post on the first side, and the connecting buckle is connected to the connecting post on the second side.

[0019] Optionally, the lower surface of the connecting platform is provided with a sliding groove, the connecting column is movably connected in the sliding groove, and the connecting column is controlled to move along the sliding groove;

[0020] A spring and a fixing plate are provided in the slide groove. The fixing plate is located in the middle of the slide groove. One end of the spring is connected to the connecting column, and the other end is connected to the fixing plate.

[0021] As can be seen from the above technical solutions, this application has the following effects:

[0022] This application uses a loading box to hold the goods to be transported. A connecting platform is set below the loading box, and connecting buckles and straps are set on the lower surface of the connecting platform. After the connecting platform is pressed onto the body of the drone, the connecting platform and the drone body are connected together by the cooperation of the straps and connecting buckles, forming a whole. Therefore, compared with the existing rope suspension transportation method, the goods to be transported will not sway independently during the flight of the drone, which can reduce the degree of swaying of the goods to be transported and improve the stability of the goods during transportation. In addition, an expansion body is set in the containment space of the loading box. The expansion body expands in a controlled manner to fill the space around the goods to be transported, fix the goods to be transported, and further reduce the degree of swaying of the goods to be transported. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of a material securing device for unmanned aerial vehicle (UAV) transport according to this application;

[0025] Figure 2 This is a top view schematic diagram of a material securing device for unmanned aerial vehicle (UAV) transportation according to this application;

[0026] Figure 3 This is another side view schematic diagram of a material securing device for unmanned aerial vehicle (UAV) transportation according to this application;

[0027] Figure 4 This is a schematic diagram of a connecting buckle in a material securing device for unmanned aerial vehicle (UAV) transport according to this application;

[0028] Figure 5 This is a schematic diagram of a chute in a material securing device for unmanned aerial vehicle (UAV) transportation according to this application;

[0029] Among them, the connecting platform 01, loading box 02, drone 03, strapping 04, connecting buckle 05, airbag 06, air nozzle 07, baffle 08, Velcro 09, frame 10, movable block 11, buffer pad 12, connecting column 13, slide 14, and fixing plate 15 are all included. Detailed Implementation

[0030] In this utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and other terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only used to describe the relative positional relationship between the components or parts and do not specifically limit the specific installation orientation of each component or part.

[0031] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0032] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0033] Furthermore, the structures, proportions, sizes, etc., drawn in the accompanying drawings of this application are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modification to the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects and purposes that this application can produce, should still fall within the scope of the technical content disclosed in this application.

[0034] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0035] This application provides a cargo securing device for drone transportation, used to improve the stability of cargo during transportation. The specific implementation process of this application is described below.

[0036] Please see Figures 1 to 5 The material securing device for drone transportation provided in this application includes:

[0037] The connection platform 01 and the loading box 02 are connected above the connection platform 01. The loading box 02 has a storage space inside for placing the goods to be transported. An expansion body is provided on the side wall of the storage space. The expansion body expands in a controlled manner to clamp the goods to be transported. The lower surface of the connection platform 01 is provided with a strapping strap 04 and a connecting buckle 05. The strapping strap 04 is located on the first side of the connection platform 01, and the connecting buckle 05 is located on the second side of the connection platform 01. The strapping strap 04 and the connecting buckle 05 work together to fix the connection platform 01 to the body of the drone 03.

[0038] The loading container 02 is connected above the connecting platform 01 and serves as the main storage space for goods to be transported. The interior of the loading container 02 has a spacious capacity that can be adjusted in size to accommodate goods of different shapes and sizes as needed.

[0039] An inflatable element is installed on the side wall of the accommodating space. The inflatable element can be an air bladder, elastic foam, or other material capable of rapidly responding to control signals. When it is necessary to secure the goods, the inflatable element expands in a controlled manner, tightly fitting and evenly clamping the various sides of the goods, effectively preventing the goods from shaking or shifting during transportation. This application, through this non-rigid clamping method, ensures the stability of the goods while avoiding damage to them.

[0040] It should be noted that a cover is also provided on the top of the loading box 02. The cover is used to cover the receiving area, and an expansion body is also provided on the side of the cover facing the receiving area.

[0041] The connecting platform 01 is used to connect the loading box 02 to the fuselage of the drone 03. The lower surface of the connecting platform 01 is equipped with strapping straps 04 and connecting buckles 05. The strapping straps 04 are located on the first side of the platform and are usually made of high-strength materials with good elasticity and wear resistance, which can closely conform to the curves of the drone 03 fuselage. The connecting buckles 05 are located on the second side of the platform and are used in conjunction with the strapping straps 04.

[0042] During connection, the strapping 04 goes around the fuselage of the drone 03 and connects to the connecting buckle 05. By tightening the strapping 04, the strapping 04 is made to fit tightly against the fuselage, thereby achieving the connection between the connection platform 01 and the fuselage.

[0043] In this embodiment, a loading box 02 is used to hold the goods to be transported. A connecting platform 01 is set below the loading box 02, and a connecting buckle 05 and a strapping strap 04 are set on the lower surface of the connecting platform 01. After the connecting platform 01 is pressed onto the body of the drone 03, the connecting platform 01 and the drone 03 body are connected together by the cooperation of the strapping strap 04 and the connecting buckle 05, forming a whole. Therefore, compared with the existing rope suspension transportation method, the goods to be transported will not sway independently during the flight of the drone 03, which can reduce the swaying degree of the goods to be transported and improve the stability of the goods during transportation. In addition, an expansion body is set in the accommodating space of the loading box 02. The expansion body expands in a controlled manner to fill the space around the goods to be transported, fix the goods to be transported, and further reduce the swaying degree of the goods to be transported.

[0044] In one optional embodiment, the inflator is an airbag 06, which is sealed to the loading box 02. An air nozzle 07 is provided on the airbag 06, and the airbag 06 is controlled to inflate or contract.

[0045] Airbag 06 is typically made of high-strength, lightweight, and wear-resistant synthetic materials, such as nylon or polyurethane. Airbag 06 is connected to loading box 02 via a precision sealing technology to ensure that airbag 06 does not leak gas during expansion or contraction. The sealing connection can employ rubber sealing rings, adhesives, or specially designed locking structures to provide a reliable seal.

[0046] The airbag 06 is equipped with an air nozzle 07, which is located on the side or top of the airbag 06, facilitating the connection and operation of external gas control devices (such as air pumps or pressure reducing valves).

[0047] During operation, when materials need to be secured, the external gas control device injects gas (such as air or inert gas) into the airbag 06 through the air nozzle 07, causing the airbag 06 to gradually inflate. As the airbag 06 inflates, it tightly adheres to and evenly clamps the materials inside the loading box 02, preventing the materials from shaking or shifting during transportation.

[0048] During material unloading, the gas in the airbag 06 is released directly through the air nozzle 07 (or by evacuating through other external control equipment), causing the airbag 06 to gradually contract. As the airbag 06 contracts, its clamping force on the material gradually decreases until the material is completely released.

[0049] In this optional embodiment, a baffle 08 is provided inside the accommodating space, which divides the accommodating space into a first chamber and a second chamber, and airbags 06 are respectively disposed in the first chamber and the second chamber.

[0050] In this embodiment, the baffle 08 is installed inside the accommodating space to divide the entire accommodating space into two independent areas (the first chamber and the second chamber). After the division, different types of materials or items can be accommodated and managed at the same time, which improves the flexibility and efficiency of space use.

[0051] Each chamber can hold the transported goods in place. Therefore, each chamber (the first chamber and the second chamber) is equipped with an airbag 06. The airbag 06 in each chamber can be controlled to allow air to enter and exit in a unified manner or individually (by setting a corresponding air nozzle 07 on the airbag 06 in each chamber).

[0052] In an optional embodiment, the end of the strapping 04 is provided with a Velcro 09, which is located on the side of the strapping 04 facing away from the machine body.

[0053] In this embodiment, the end of the strapping 04 wraps around the fuselage of the drone 03 and connects to the connecting buckle 05. The end of the strapping 04 passes through the connecting buckle 05 and then folds back to fit with the strapping 04. A Velcro 09 is provided at the fitting position. By providing the Velcro 09, the fixation can be stable and the fixation effect can be guaranteed. Secondly, the Velcro 09 can be quickly glued and torn, improving the efficiency of fixation and disassembly.

[0054] Please continue reading. Figure 4 In an optional embodiment, the connecting buckle 05 includes a frame 10 and a movable block 11 disposed within the frame 10. The movable block 11 is controlled to move within the frame 10. The first end of the movable block 11 is provided with serrations, and the second end of the movable block 11 is connected to the frame 10 by a spring.

[0055] On the frame 10, one end of the frame 10 is connected to the lower surface of the connecting platform 01, and the other end is provided with a through hole, so that the strapping 04 can pass through the through hole. A movable block 11 is provided on the through hole, and the movable block 11 is controlled to move up and down (moving back and forth between the two ends of the frame 10). The first end of the movable block 11 is provided with serrations, and the serrations face the second end of the frame 10. Therefore, after the strapping 04 passes through the through hole, the serrations can be stuck on the strapping 04, thereby preventing the strapping 04 from moving backward naturally and improving the fixing effect.

[0056] A spring is provided on the second end of the movable block 11. One end of the spring abuts against the movable block 11, and the other end of the spring abuts against the frame 10. The spring is always in a compressed state, so the movable block 11 always tends to move in the direction of the saw teeth. In actual use, the movable block 11 is moved upward by external force, so that the height of the perforation increases. At this time, the strapping 04 is passed through, and then the movable block 11 is released, so that the saw teeth move downward and are tied to the strapping 04, which provides additional fixation to the strapping 04 and achieves the anti-retraction effect.

[0057] In an optional embodiment, the front end of the loading box 02 is provided with a ramp. The front end is located near the direction of travel of the drone 03. By providing a ramp, air resistance can be reduced, thereby reducing the power consumption of the drone 03.

[0058] In one optional embodiment, the loading box 02 and the connecting platform 01 are detachably connected. The detachable connection methods include bolted connections, snap-fit ​​connections, and threaded connections. This application does not limit the specific method of the detachable connection; the method that is actually feasible shall prevail.

[0059] With its detachable connection, the loading container can be replaced at any time to accommodate different sizes of goods to be transported.

[0060] In an optional embodiment, a buffer pad 12 is provided on the lower surface of the connecting platform 01, the buffer pad 12 being used to abut against the body.

[0061] In this embodiment, in order to avoid friction damage to the body of the drone 03 caused by the connecting platform 01, a buffer pad 12 is provided between the connecting platform 01 and the body of the drone 03. One side of the buffer pad 12 is connected to the lower surface of the connecting platform 01 by means of adhesive, and the other side of the buffer pad 12 abuts against the body.

[0062] Please continue reading. Figure 5 In an optional embodiment, a connecting post 13 is provided on the lower surface of the connecting platform 01. The connecting post 13 is located on the first side and the second side of the connecting platform 01 respectively. The strapping 04 is connected to the connecting post 13 on the first side, and the connecting buckle 05 is connected to the connecting post 13 on the second side.

[0063] The connecting columns 13 are located on the first and second sides of the connecting platform 01, respectively. This layout allows for the surrounding fixation of materials from both sides, enhancing the stability and safety of the fixation.

[0064] In this optional embodiment, a slide groove 14 is provided on the lower surface of the connecting platform 01, and the connecting column 13 is movably connected in the slide groove 14. The connecting column 13 is controlled to move along the slide groove 14. A spring and a fixing plate 15 are provided in the slide groove 14. The fixing plate 15 is located in the middle position of the slide groove 14. One end of the spring is connected to the connecting column 13, and the other end is connected to the fixing plate 15.

[0065] The design of the slide groove 14 allows the connecting column 13 to move horizontally within the slide groove 14 as needed, thereby adjusting the distance between the two connecting columns 13 to accommodate the fuselage of the UAV 03 with different widths.

[0066] Each slide 14 is equipped with a spring, one end of which is connected to the connecting post 13, and the other end is connected to the fixing plate 15 located in the middle of the slide 14. The spring provides an automatic adjustment and buffering mechanism. When it is necessary to fix it to a larger fuselage, the connecting posts 13 on both sides are manually pried apart to increase the distance between the connecting posts 13 on both sides. Then the fuselage is placed between the connecting posts 13 on both sides. Under the action of the spring, the connecting posts 13 on both sides clamp inward, thereby clamping the fuselage of the UAV 03.

[0067] It should be noted that the above description of the disclosed embodiments enables those skilled in the art to implement or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A material securing device for unmanned aerial vehicle (UAV) transport, characterized in that, The utility model relates to a kind of unmanned aerial vehicle loading platform, including: Connecting platform and loading box; The loading box is connected above the connecting platform, the loading box is provided with containing space, the containing space is used to place the goods to be transported, the side wall of the containing space is provided with inflatable body, the inflatable body is controlled to expand to hold the goods to be transported; The lower surface of the connecting platform is provided with bundling tape and connecting buckle respectively, the bundling tape is located at the first side of the connecting platform, the connecting buckle is located at the second side of the connecting platform, and the bundling tape and the connecting buckle are matched to fix the connecting platform on the fuselage of unmanned aerial vehicle.

2. The item securement device of claim 1, wherein, The inflatable body is air bag, the air bag is sealedly connected with the loading box, the air bag is provided with air cock, and the air bag is controlled to expand or shrink.

3. The item securement apparatus of claim 2, wherein, The containing space is provided with baffle, the baffle divides the containing space into first chamber and second chamber, and the air bag is arranged in the first chamber and the second chamber respectively.

4. The item securement device of any one of claims 1 to 3, wherein, The end of the bundling tape is provided with magic tape, and the magic tape is located on the side of the bundling tape away from the fuselage.

5. The item securement apparatus of claim 4, wherein, The connecting buckle includes frame and movable block arranged in the frame, the movable block is controlled to move in the frame, the first end of the movable block is provided with sawtooth, and the second end of the movable block is connected with the frame by spring.

6. The item securement device of any one of claims 1 to 3, wherein, The front end of the loading box is provided with slope.

7. The item securement apparatus of any one of claims 1 to 3, wherein, The loading box and the connecting platform are connected in a detachable manner.

8. The item securement device of any one of claims 1 to 3, wherein, The lower surface of the connecting platform is provided with buffer pad, and the buffer pad is used to abut against the fuselage.

9. The item securement apparatus of any one of claims 1 to 3, wherein, The lower surface of the connecting platform is provided with connecting column, and the connecting column is located at the first side and the second side of the connecting platform respectively, the bundling tape is connected on the connecting column of the first side, and the connecting buckle is connected on the connecting column of the second side.

10. The item securement apparatus of claim 9, wherein, The lower surface of the connecting platform is provided with sliding groove, the connecting column is movably connected in the sliding groove, and the connecting column is controlled to move along the sliding groove. The sliding groove is provided with spring and fixed plate, the fixed plate is located at the middle position of the sliding groove, one end of the spring is connected with the connecting column, and the other end is connected with the fixed plate.

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