Loading box assembly and loading unmanned aerial vehicle device

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle loading boxes, and discloses a loading box assembly and a loading unmanned aerial vehicle device. The loading box assembly comprises a box body and a drawing box. The box body comprises a first bottom plate and a plurality of side plates. The first bottom plate and the plurality of side plates form a first loading cavity. The drawing box comprises a second bottom plate, a pulling plate and two partition plates. The pulling plate is connected with the second bottom plate, the two partition plates are rotationally connected to the second bottom plate, the two partition plates can be folded on the second bottom plate and penetrate through the strip-shaped grooves, the two partition plates can be unfolded, and a second loading cavity is formed by the two partition plates, the pulling plate, the second bottom plate and the side plates, so that the loading capacity of the loading box assembly is high; the size of the loading space is adjustable and easy to adjust; the structure is compact. The loading unmanned aerial vehicle device comprises an unmanned aerial vehicle assembly, a clamp assembly and the loading box assembly, the clamp assembly is fixed to the loading platform of the unmanned aerial vehicle assembly, and the clamp assembly is used for fixing the loading box assembly, so that the loading capacity is high, the loading space size is easy to adjust, the structure is simple, and the transportation safety is high.

Description

Technical Field

[0001] This utility model relates to the field of drone loading box technology, and in particular to a loading box assembly and a cargo-carrying drone device. Background Technology

[0002] Cargo drones are drones specifically designed for transporting goods and are widely used in logistics, agriculture, medical emergency response, and other fields. For example, drones with fixed loading boxes for cigarettes are mainly used to transport and deliver cigarettes or other small items, enabling fast and efficient transportation, especially suitable for remote or inaccessible areas. These drones can also accurately deliver cigarettes to designated locations, reducing the time and cost of manual delivery and offering high efficiency. Traditionally, the loading box dimensions of these cargo drones are fixed, resulting in a fixed loading space and limited versatility. Although some cargo drones now have adjustable loading box dimensions, the adjustment process is complex.

[0003] Therefore, there is an urgent need to propose a loading container assembly and a cargo-carrying drone device to solve the above problems. Utility Model Content

[0004] The first objective of this utility model is to provide a loading box assembly with a high carrying capacity, adjustable loading space size and simple adjustment, and a simple and compact structure.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] Loading box assembly, including:

[0007] The box body includes a first bottom plate and multiple side plates. The first bottom plate is fixed to the back of the drone. The multiple side plates are arranged end to end around the first bottom plate to form a first loading cavity. The side plates are provided with strip grooves.

[0008] Multiple pull-out boxes are provided, each corresponding to a slot. Each pull-out box includes a second base plate, a pull plate, and two partitions. The second base plate is movably inserted through the slot. The pull plate is located outside the corresponding side plate and connected to the second base plate. The two partitions are rotatably connected to opposite ends of the second base plate. The two partitions can be folded sequentially onto the second base plate and pass through the slot with the second base plate. The two partitions can be unfolded to form a second loading cavity with the pull plate, the second base plate, and the corresponding side plate.

[0009] As an optional technical solution for the loading box assembly, the side plate is perpendicularly connected to the first bottom plate, the pull plate is perpendicularly connected to the second bottom plate, and the partition is perpendicular to the second bottom plate when opened.

[0010] As an optional technical solution for the loading box assembly, the first base plate is quadrilateral and the number of side plates is four.

[0011] As an optional technical solution for the loading box assembly, the number of pull-out boxes is the same as the number of side panels.

[0012] As an optional technical solution for the loading box assembly, the loading box assembly also includes a box cover that can cover the opening of the box body.

[0013] As an optional technical solution for the loading box assembly, the loading box assembly further includes a first handle and a plurality of second handles. The first handle is located on the outside of the box cover, and the second handles correspond one-to-one with the pull-out boxes and are located on the outside of the pull plate.

[0014] The second objective of this utility model is to provide a cargo-carrying drone device that has a high cargo capacity, simple adjustment of loading space dimensions, simple and compact structure, and high transportation safety.

[0015] To achieve this objective, the present invention adopts the following technical solution: a cargo-carrying unmanned aerial vehicle (UAV) device, comprising a UAV component, a clamping component, and the aforementioned loading box component, wherein the clamping component is fixed to the cargo-carrying platform on the back of the UAV component, and the clamping component is used to fix the loading box component.

[0016] As an optional technical solution for a cargo-carrying unmanned aerial vehicle (UAV) device, the clamping assembly includes two first baffles disposed opposite to each other at two ends of the box body and two second baffles disposed opposite to each other at the other ends of the box body. The two first baffles can move closer to each other or further away from each other to clamp or release the box body, and the two second baffles can move closer to each other or further away from each other to clamp or release the box body.

[0017] As an optional technical solution for the cargo-carrying unmanned aerial vehicle device, the clamping assembly further includes a first lead screw and a second lead screw. The first lead screw and the second lead screw are arranged perpendicularly. The first lead screw is threaded to two first baffles, and the second lead screw is threaded to two second baffles. The two threads at the connection between the first lead screw and the two first baffles are opposite in direction, and the two threads at the connection between the second lead screw and the two second baffles are opposite in direction.

[0018] As an optional technical solution for a cargo-carrying unmanned aerial vehicle (UAV) device, the clamping assembly further includes a driving component, a first bevel gear, and a second bevel gear. The driving component is fixed to the cargo platform, and the output end of the driving component is connected to the end of a first lead screw. The first bevel gear is located between two first baffles and fixed to the first lead screw. The two second bevel gears are relatively fixed to the second lead screw and can respectively mesh with the first bevel gear.

[0019] The beneficial effects of this utility model are:

[0020] The loading box assembly provided by this utility model includes a box body and multiple pull-out boxes. The bottom plate of the box body is fixed to the back of the drone, which facilitates the installation and fixation of the box body and the loading and unloading of items inside the box body. Multiple side plates surround the first bottom plate to form a first loading cavity, which is the main loading space for items. Each pull-out box includes a second bottom plate, a pull plate, and two partitions. The second bottom plate is movably inserted through the strip groove of the side plate. The pull plate is connected to the second bottom plate, allowing the second bottom plate to slide into or out of the first loading cavity along the strip groove of the first bottom plate. The two partitions are rotatably connected to opposite ends of the second bottom plate. The two partitions can be folded sequentially onto the second bottom plate and pass through the strip groove with the second bottom plate, allowing the pull-out boxes to be retracted into or pulled out of the first loading cavity. The two partitions can be unfolded and form a second loading cavity with the pull plate, the second bottom plate, and the corresponding side plate, serving as a spare loading space and increasing the load capacity of the loading box assembly. In practical use, the number of retractable or extendable pull-out boxes can be selected according to needs, which not only improves the versatility of the loading box assembly for different loading requirements, but also makes the structure of the loading box assembly compact. At the same time, the loading box assembly has a simple structure and the loading space size is easy to adjust.

[0021] The cargo-carrying drone device provided by this utility model includes a drone component, a clamping component, and the aforementioned loading box component. The loading box component has a high carrying capacity and adjustable loading space, and the adjustment operation is simple, thus enabling the cargo-carrying drone device to have a high carrying capacity. The clamping component is fixed to the cargo-carrying platform on the back of the drone component. The clamping component is used to fix the loading box component, improve the stability of the loading box component, and thereby improve the transportation safety of the cargo-carrying drone device. Attached Figure Description

[0022] Figure 1 This is an exploded view of the loading box assembly provided in this embodiment of the utility model;

[0023] Figure 2 This is a structural schematic diagram of the loading box assembly provided in an embodiment of the present utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the cargo-carrying unmanned aerial vehicle device provided in this embodiment of the utility model;

[0025] Figure 4 This is an assembly drawing of the drone components and fixture components (the first lead screw, the second lead screw, and the drive components are not shown) provided in this embodiment of the utility model.

[0026] Figure 5 This is an assembly drawing of the unmanned aerial vehicle (UAV) component and fixture component provided in this utility model embodiment;

[0027] Figure 6 yes Figure 5 A magnified view of a portion at point A.

[0028] In the picture:

[0029] 1. Loading box assembly; 2. Fixture assembly; 3. Unmanned aerial vehicle (UAV) assembly;

[0030] 100. Box body; 110. First bottom plate; 120. Side plate; 121. Strip groove; 130. Box lid; 131. First handle; 200. Pull-out box; 210. Second bottom plate; 220. Pull plate; 221. Second handle; 230. Partition; 310. First baffle; 320. Second baffle; 410. First lead screw; 420. Second lead screw; 500. Drive component; 610. First bevel gear; 620. Second bevel gear; 710. First sliding sleeve; 720. Second sliding sleeve; 810. First connecting plate; 820. Second connecting plate. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] This embodiment provides a loading box assembly with high loading capacity; adjustable loading space size and simple adjustment; and simple and compact structure.

[0036] Specifically, such as Figure 1 and Figure 2 As shown, the loading box assembly includes a box body 100 and multiple pull-out boxes 200. The box body 100 includes a first base plate 110 and multiple side plates 120. The number of side plates 120 can be the same as or more than the number of sides of the first base plate 110. For example, the number of side plates 120 can be four, five, six, or eight. The first base plate 110 is fixed to the back of the drone, and the multiple side plates 120 are arranged end to end around the first base plate 110 to form a first loading cavity. The side plates 120 are provided with strip grooves 121. In this embodiment, each side plate 120 is provided with a strip groove 121. Each pull-out box 200 corresponds to a strip groove 121. Each pull-out box 200 includes a second base plate 210, a pull plate 220, and two partitions 230. The second base plate 210 is movably inserted through the strip groove 121. The pull plate 220 is located outside the corresponding side plate 120 and connected to the second base plate 210. The two partitions 230 are rotatably connected to the opposite ends of the second base plate 210. The two partitions 230 can be folded onto the second base plate 210 in sequence and pass through the strip groove 121 with the second base plate 210. The two partitions 230 can be unfolded and form a second loading cavity with the pull plate 220, the second base plate 210 and the corresponding side plate 120.

[0037] Based on the above design, the case body 100 includes a first base plate 110 and multiple side plates 120. The first base plate 110 is fixed to the back of the drone, which facilitates the installation and fixation of the case body 100 and also facilitates the loading and unloading of items in the first loading cavity. The multiple side plates 120 are arranged end to end around the first base plate 110 to form the first loading cavity, which is the main loading space for items. Each pull-out box 200 includes a second base plate 210, a pull plate 220, and two partitions 230. The second base plate 210 is movably inserted through the strip groove 121 of the side plate 120. The pull plate 220 is connected to the second base plate 210, allowing the second base plate 210 to slide into or out of the first loading cavity along the first base plate 110 through the strip groove 121. The two partitions 230 are rotatably connected to the opposite ends of the second base plate 210. The two partitions 230 can be folded sequentially onto the second base plate 210 and pass through the strip groove 121 with the second base plate 210, allowing the pull-out box 200 to be retracted into or pulled out of the first loading cavity. The two partitions 230 can be unfolded and form a second loading cavity with the pull plate 220, the second base plate 210, and the corresponding side plate 120, serving as a spare loading space and increasing the load capacity of the loading box assembly. In practical use, the number of pull-out boxes (200) can be selected according to needs, which not only improves the versatility of the loading box assembly for different loading requirements, but also makes the structure of the loading box assembly compact. At the same time, the loading box assembly has a simple structure and the loading space size is easy to adjust.

[0038] Optionally, the side panel 120 is perpendicularly connected to the first bottom plate 110, the pull plate 220 is perpendicularly connected to the second bottom plate 210, and the partition 230 is perpendicular to the second bottom plate 210 when opened, so as to maximize the loading space of the box body 100 and the pull-out box 200 and the stability of the items in the loading space.

[0039] Furthermore, the first base plate 110 is quadrilateral, and the number of side plates 120 is four, that is, the box body 100 is a square box, which is simple to manufacture and low in cost.

[0040] Optionally, the number of pull-out boxes 200 is the same as the number of side panels 120, that is, each side panel 120 is provided with a pull-out box 200, which increases the adjustable range of the loading space size of the loading box assembly and maximizes the maximum load capacity of the loading box assembly.

[0041] Optionally, the loading box assembly also includes a box cover 130, which can cover the opening of the box body 100 to prevent items in the first loading cavity from falling out and improve the safety performance of the loading box assembly.

[0042] Furthermore, the loading box assembly also includes a first handle 131 and a plurality of second handles 221. The first handle 131 is located on the outside of the box cover 130 to facilitate the opening of the box cover 130. The second handles 221 correspond one-to-one with the pull-out box 200. The second handles 221 are located on the outside of the pull plate 220 to facilitate the pushing and pulling out of the first loading cavity of the pull-out box 200.

[0043] This embodiment also provides a cargo-carrying drone device, which has a high cargo capacity, simple adjustment of loading space size, simple and compact structure, and high transportation safety.

[0044] Specifically, such as Figure 3 As shown, the cargo-carrying drone device includes a drone component 3, a clamping component 2, and the aforementioned loading box component 1. The clamping component 2 is fixed to the cargo-carrying platform on the back of the drone component 3 and is used to fix the loading box component 1.

[0045] Based on the above design, the clamp assembly 2 is fixed to the rear cargo platform of the drone assembly 3, and the clamp assembly 2 is used to fix the loading box assembly 1. The loading box assembly 1 has a high load capacity and adjustable loading space, and the adjustment operation is simple, thus increasing the load capacity of the cargo drone device. The loading box assembly 1 is located on the back of the drone assembly 3, allowing the drone assembly 3 to support the loading box assembly 1, and it is fixed by the clamp assembly 2. The loading box assembly 1 has strong stability, which can ensure the safety of the transport of goods, and it is also convenient for loading and unloading goods, making it suitable for transporting miniature items.

[0046] It should be noted that UAV component 3 includes the fuselage, wings, and landing gear. The clamping assembly 2 and loading container assembly 1 are located on the cargo platform at the back (top) of the fuselage. The structure and connections of the fuselage, wings, and landing gear, as well as the flight control of the UAV components, are existing technologies and will not be described in detail here.

[0047] Optionally, such as Figure 4 and Figure 5 As shown, the clamping assembly 2 includes two first baffles 310 disposed opposite to each other at both ends of the box body 100 and two second baffles 320 disposed opposite to each other at the other ends of the box body 100. The two first baffles 310 can move closer or further away from each other to clamp or release the box body 100, and the two second baffles 320 can move closer or further away from each other to clamp or release the box body 100. The clamping assembly 2 has a simple structure and low installation cost.

[0048] In this embodiment, two first baffles 310 and two second baffles 320 are arranged around the box body 100. In order to improve the space utilization of the entire cargo-carrying drone device, the cargo platform of the drone component 3 is provided with a flat groove, the clamp component 2 is disposed in the flat groove, and the loading box component 1 is also disposed in the flat groove.

[0049] It should be noted that the first baffle 310 and the second baffle 320 are located near the bottom of the box body 100, below the strip groove, to avoid the pull-out box 200 from being pulled out.

[0050] Furthermore, the clamping assembly 2 also includes a first lead screw 410 and a second lead screw 420. The first lead screw 410 and the second lead screw 420 are arranged vertically. The first lead screw 410 is threadedly connected to two first baffles 310, and the second lead screw 420 is threadedly connected to two second baffles 320. The two threads at the connection points of the first lead screw and the two first baffles 310 are in opposite directions, and the two threads at the connection points of the second lead screw and the two second baffles 320 are in opposite directions. The first lead screw 410 and the second lead screw 420 rotate respectively, causing the two first baffles 310 to move along the first lead screw 410 and the two second baffles 320 to move along the second lead screw, so that the two first baffles 310 move closer to each other or further away, and the two second baffles 320 move closer to each other or further away, to clamp or release the box body 100.

[0051] Furthermore, such as Figure 5 and Figure 6 As shown, the clamp assembly 2 also includes a drive member 500, a first bevel gear 610, and a second bevel gear 620. The drive member 500 is fixed to the loading platform, and its output end is connected to the end of the first lead screw 410, driving the first lead screw 410 to rotate. The first bevel gear 610 is located between the two first baffles 310 and fixed to the first lead screw 410. The two second bevel gears 620 are relatively fixed to the second lead screw 420 and can respectively mesh with the first bevel gear 610. When the first lead screw 410 rotates, it drives the second lead screw 420 to rotate through the first bevel gear 610 and the second bevel gear 620, causing the two first baffles 310 and the two second baffles 320 to move synchronously to clamp or release the box body 100.

[0052] In this embodiment, the driving component 500 is a motor, and the output shaft of the motor passes through the side wall of the flat groove and is connected to the first lead screw 410.

[0053] Furthermore, the clamp assembly 2 also includes two first sliding sleeves 710, two second sliding sleeves 720, two first connecting plates 810, and two second connecting plates 820. One of the first connecting plates 810 is connected to the first baffle 310 facing away from the drive member 500 and the bottom wall of the flat groove. The first sliding sleeve 710 is sleeved and fixed to the first lead screw 410 and passes through the first connecting plate 810 to be rotatably connected to the inner wall of the flat groove. The other first connecting plate 810 is connected to the first baffle 310 facing the drive member 500 and the bottom wall of the flat groove. The two second connecting plates 820 are connected to the two second baffles 320 and fixed to the bottom wall of the flat groove. The two second sliding sleeves 720 are sleeved and fixed to both ends of the second lead screw 420 and pass through the corresponding ends of the second connecting plates 820 to be rotatably connected to the inner wall of the flat groove.

[0054] In this embodiment, the bottom of the flat groove is provided with a movable groove. The first connecting plate 810 and the second connecting plate 820 are both locked in the movable groove and can move along the movable groove, thereby limiting the movement range of the clamp assembly 2.

[0055] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A loading box assembly, characterized in that, include: The box body (100) includes a first bottom plate (110) and a plurality of side plates (120). The first bottom plate (110) is fixed to the back of the UAV. The plurality of side plates (120) are arranged in sequence end to end around the first bottom plate (110) to form a first loading cavity. The side plates (120) are provided with strip grooves (121). Multiple pull-out boxes (200) are provided, each corresponding to a slot (121). Each pull-out box (200) includes a second base plate (210), a pull plate (220), and two partitions (230). The second base plate (210) is movably inserted through the slot (121). The pull plate (220) is located outside the corresponding side plate (120) and connected to the second base plate (210). The two partitions (230) are rotatably connected to opposite ends of the second base plate (210). The two partitions (230) can be folded sequentially onto the second base plate (210) and pass through the slot (121) with the second base plate (210). The two partitions (230) can be unfolded and form a second loading cavity with the pull plate (220), the second base plate (210), and the corresponding side plate (120).

2. The loading box assembly according to claim 1, characterized in that, The side plate (120) is perpendicularly connected to the first base plate (110), the pull plate (220) is perpendicularly connected to the second base plate (210), and the partition (230) is perpendicular to the second base plate (210) when it is open.

3. The loading box assembly according to claim 2, characterized in that, The first base plate (110) is quadrilateral, and the number of side plates (120) is four.

4. The loading box assembly according to claim 1, characterized in that, The number of pull-out boxes (200) is the same as the number of side panels (120).

5. The loading box assembly according to claim 1, characterized in that, The loading box assembly also includes a box cover (130) that can cover the opening of the box body (100).

6. The loading box assembly according to claim 5, characterized in that, The loading box assembly also includes a first handle (131) and a plurality of second handles (221). The first handle (131) is located outside the box cover (130), and the second handles (221) correspond one-to-one with the pull-out box (200). The second handles (221) are located outside the pull plate (220).

7. A cargo-carrying unmanned aerial vehicle (UAV) device, characterized in that, The device includes a drone assembly (3), a clamp assembly (2), and a loading box assembly (1) as described in any one of claims 1-6, wherein the clamp assembly (2) is fixed to the back loading platform of the drone assembly (3) and the clamp assembly (2) is used to fix the loading box assembly (1).

8. The cargo-carrying unmanned aerial vehicle device according to claim 7, characterized in that, The clamp assembly (2) includes two first baffles (310) disposed opposite to each other at one end of the box body (100) and two second baffles (320) disposed opposite to each other at the other ends of the box body (100). The two first baffles (310) can move closer to each other or further away from each other to clamp or release the box body (100), and the two second baffles (320) can move closer to each other or further away from each other to clamp or release the box body (100).

9. The cargo-carrying unmanned aerial vehicle device according to claim 8, characterized in that, The clamp assembly (2) further includes a first lead screw (410) and a second lead screw (420). The first lead screw (410) and the second lead screw (420) are arranged vertically. The first lead screw (410) is threaded to two first baffles (310), and the second lead screw (420) is threaded to two second baffles (320). The two threads at the connection between the first lead screw and the two first baffles (310) are opposite in direction, and the two threads at the connection between the second lead screw (420) and the two second baffles (320) are opposite in direction.

10. The cargo-carrying unmanned aerial vehicle device according to claim 9, characterized in that, The clamp assembly (2) further includes a drive member (500), a first bevel gear (610), and a second bevel gear (620). The drive member (500) is fixed to the loading platform. The output end of the drive member (500) is connected to the end of the first lead screw (410). The first bevel gear (610) is located between the two first baffles (310) and fixed to the first lead screw (410). The two second bevel gears (620) are fixed relative to the second lead screw (420) and can respectively mesh with the first bevel gear (610).

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