CN213036230U - Unmanned aerial vehicle delivery system and cargo carrying box thereof - Google Patents

Abstract

The utility model relates to an unmanned aerial vehicle delivery system and carry packing box thereof, this unmanned aerial vehicle delivery system's case that carries cargo, including paper box and stereoplasm hole cover, set up a plurality of interval arrangements's through-hole on the lateral wall of paper box, stereoplasm hole cover form into with the ring-type of through-hole adaptation, the outer peripheral edges of stereoplasm hole cover with the through-hole is fixed continuous, the internal periphery of stereoplasm hole cover forms the carry hole, the carry hole is used for fixed with the unmanned aerial vehicle joint. Therefore, the unmanned aerial vehicle is fixed in a manner of matching with the through hole by arranging the through hole on the paper box body, so that the paper box body can be effectively prevented from deforming, the stability and the durability of the cargo carrying box are improved, the carrying is convenient, and the unloading is easy; every through-hole all is provided with the stereoplasm hole cover, the additional strengthening of stereoplasm hole cover, and the through-hole on the paper box can not be torn, guarantees the security on the way of delivery.

Description

Unmanned aerial vehicle delivery system and cargo carrying box thereof

Technical Field

The utility model relates to an unmanned delivery technical field, specifically, relate to an unmanned aerial vehicle delivery system and cargo carrying case thereof.

Background

In the field of logistics, cargo boxes typically employ sealed cartons for loading cargo into the cargo box for distribution. With present technique, the recovery of this kind of carton is comparatively difficult, and many carry the packing box and only use once in the express delivery, consequently, consider factors such as cost, the material of this kind of carton is relatively poor, whole yielding. Along with the rising of unmanned aerial vehicle delivery, the centre gripping of unmanned aerial vehicle of this kind of paper carries the case and is not convenient for carry, and the case that carries the case and drop and the express mail loses appears easily at the delivery in-process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an unmanned aerial vehicle delivery system and carry packing box thereof, this carry the packing box and can use in unmanned aerial vehicle delivery business, and the carry is convenient, unloads easily, is difficult for arousing the deformation.

In order to realize the above-mentioned purpose, the utility model provides an unmanned aerial vehicle delivery system's case that carries cargo, including paper box and stereoplasm hole cover, set up a plurality of interval arrangements's through-hole on the lateral wall of paper box, stereoplasm hole cover form into with the cyclic annular of through-hole adaptation, the outer peripheral edge of stereoplasm hole cover with the through-hole is fixed continuous, the internal periphery of stereoplasm hole cover forms the carry hole, the carry hole is used for with the unmanned aerial vehicle joint is fixed.

Optionally, the paper box body is formed into a rectangular box body structure, and includes a top wall, a bottom wall and four side walls, each of the side walls is provided with one through hole, and the axes of the through holes on the two opposite side walls are arranged in a collinear manner.

Optionally, the mounting hole is arranged near the top wall of the paper box body.

Optionally, the paper box body has a length of 300-420 mm, a width of 200-320 mm and a height of 150-250 mm,

optionally, the paper box has a length of 360mm, a width of 260mm, and a height of 200 mm.

Optionally, the wall of the paper box body comprises a substrate layer, a fiber reinforced layer and a waterproof film, wherein the fiber reinforced layer is attached to two sides of the substrate layer, and the waterproof film is attached to the outer surface of the fiber reinforced layer.

Optionally, the paper box body is formed by folding a first paperboard and a second paperboard, and the first paperboard and the second paperboard are bonded and connected.

Optionally, the top wall of the paper box body includes a first top plate, a second top plate, a third top plate and a fourth top plate which are arranged in an overlapping manner, the first top plate and the third top plate are arranged oppositely, the second top plate and the fourth top plate are arranged oppositely, a first attaching piece is arranged on the first top plate, a second attaching piece is arranged on the third top plate, and the first attaching piece and the second attaching piece are detachably attached.

Optionally, the bottom wall of the paper box body includes a first bottom plate, a second bottom plate, a third bottom plate and a fourth bottom plate which are arranged in an overlapping manner, the first bottom plate and the third bottom plate are arranged oppositely, the second bottom plate and the fourth bottom plate are arranged oppositely, trapezoidal openings are formed in the first bottom plate and the third bottom plate respectively, and the trapezoidal openings are formed into a cross buckle structure.

Another aspect of this disclosure still provides an unmanned aerial vehicle delivery system, including unmanned aerial vehicle, still include as above unmanned aerial vehicle's cargo tank, be formed with on the unmanned aerial vehicle with carry the hole complex butt joint piece of carrying the packing box, the butt joint piece has and passes carry the end in carry hole, carry the end can with carry the packing box locking on the unmanned aerial vehicle.

Through above-mentioned technical scheme, seted up a plurality of through-holes on the paper box in the cargo box in this embodiment of the disclosure, every through-hole all is provided with the stereoplasm hole cover, and the intensity at through-hole edge can be strengthened to this stereoplasm hole cover, and this stereoplasm hole cover forms into the carry hole, and in the delivery business, unmanned aerial vehicle's carry piece stretches into this carry hole to with the inner wall lock of paper box, thereby will carry the case spacing on unmanned aerial vehicle. In this way, the unmanned aerial vehicle is fixed in a way of matching with the through hole by arranging the through hole on the paper box body, so that the paper box body can be effectively prevented from deforming, the stability and the durability of the cargo carrying box are improved, and the unmanned aerial vehicle is butted with the paper box body in a way of the through hole, so that the carrying is convenient and the unloading is easy; because the additional strengthening of stereoplasm hole cover, the through-hole on the paper box can not be torn, prevents that the paper box from droing from unmanned aerial vehicle, guarantees the security on the way of the delivery.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a perspective view of a cargo box of an unmanned aerial vehicle distribution system in an embodiment of the present disclosure, with the top wall in a closed state;

fig. 2 is a perspective view of a cargo box of the unmanned aerial vehicle distribution system in an embodiment of the present disclosure, with the top wall in an open state;

fig. 3 is a schematic perspective view of a cargo box of an unmanned aerial vehicle delivery system in an embodiment of the disclosure, wherein a bottom wall of a paper box is placed upward;

fig. 4 is a cross-buckle structure of a bottom wall of a cargo box of an unmanned aerial vehicle distribution system in an embodiment of the present disclosure;

FIG. 5 is an expanded schematic view of a first blank in an embodiment of the disclosure;

FIG. 6 is an expanded schematic view of a second blank in an embodiment of the disclosure;

FIG. 7 is a schematic fold of a first blank in an embodiment of the disclosure;

FIG. 8 is a schematic fold of a second blank in an embodiment of the disclosure;

fig. 9 is an exploded view of a paper carton in an embodiment of the disclosure.

Description of the reference numerals

1. A paper box body; 11. a top wall; 12. a bottom wall; 13. a side wall; 14. a substrate layer; 15. a fiber reinforcement layer; 16. a water-resistant film; 2. a hard hole sleeve; 3. a mounting hole; 4. a first paperboard; 41. a first top plate; 42. a second top plate; 43. a first base plate; 44. a second base plate; 5. a second paperboard; 51. a third top plate; 52. a fourth top plate; 53. a third base plate; 54. a fourth base plate; 6. a first fitting member; 7. a second fitting member; 8. a trapezoidal opening; 9. a pasting area; 10. and (6) sticking the side plates.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, where not otherwise stated, directional terms such as "top and bottom" are used to refer to the orientation or positional relationship of the product as it is conventionally placed in use, e.g., one end of an opening into which a cargo box is placed is referred to as top and the other end is referred to as bottom; "inner and outer" refers to "inner and outer" relative to the contour of the component or structure itself. In addition, it is to be understood that the terms "first," "second," and the like are used for distinguishing one element from another, and are not necessarily order nor importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements.

In the correlation technique, the cargo carrying box that the express delivery used usually comprises the paper box, and whole paper box forms into sealed box structure, then pastes the encapsulation with the roof of sticky tape with the paper box, and overall structure is sealed, and for control cost, this cargo carrying box does not have attributes such as waterproof nature, heat insulating ability usually to this paper is yielding when receiving the extrusion, and the durability is relatively poor, is not convenient for use at the in-process of unmanned aerial vehicle delivery.

The embodiment of the utility model provides an unmanned aerial vehicle delivery system's case that carries cargo, as shown in fig. 1, including paper box 1 and stereoplasm hole cover 2, set up a plurality of interval arrangements's through-hole on paper box 1's the lateral wall 13, stereoplasm hole cover 2 forms to the cyclic annular with the through-hole adaptation, and the outer peripheral edges and the through-hole of stereoplasm hole cover 2 are fixed continuous, and the internal periphery of stereoplasm hole cover 2 forms to carry hole 3, and carry hole 3 is used for with the unmanned aerial vehicle joint is fixed.

Through above-mentioned technical scheme, a plurality of through-holes have been seted up on the paper box 1 in the cargo box in this embodiment of the disclosure, and every through-hole all is provided with stereoplasm hole cover 2, and the intensity at through-hole edge can be strengthened to this stereoplasm hole cover 2, and this stereoplasm hole cover 2 forms to carry hole 3, and in the delivery business, unmanned aerial vehicle's carry piece stretches into this carry hole 3 to with the inner wall lock of paper box 1, thereby will carry the case spacing on unmanned aerial vehicle. In this way, the unmanned aerial vehicle is fixed in a way of matching with the through hole by arranging the through hole on the paper box body 1, so that the paper box body 1 can be effectively prevented from deforming, the stability and the durability of a loading container are improved, and the unmanned aerial vehicle is butted in a way of the through hole, so that the carrying is convenient and the unloading is easy; because the additional strengthening of stereoplasm hole cover 2, the through-hole on the paper box 1 can not be torn, prevents that paper box 1 from droing from unmanned aerial vehicle, guarantees the security on the way of the delivery.

It should be understood that the paper box body 1 may be made of a paper box with a good material, for example, a corrugated box (as shown in fig. 9) with a wavy internal core layer may be used, and the paper box body 1 has high strength, is firmer, has good cushioning property, is light and convenient, and is convenient for the unmanned aerial vehicle to carry and load and unload; the hard hole sleeve 2 may be made of various materials such as hard plastic, metal, etc., for example, polyvinyl chloride, polypropylene, copper alloy, stainless steel, etc., which is not limited in this disclosure. The paper box 1 and the hard hole sleeve 2 can be matched together in various ways, for example, the hard hole sleeve 2 can be pressed on the edge of the through hole in advance by a mould during production and manufacture, or the hard hole sleeve 2 can be formed into a separate structure and clamped in the through hole during use so as to be recycled.

In other embodiments of the present disclosure, the paper box 1 may be formed in various shapes such as a cylindrical shape and a polygonal column shape, but the present disclosure is not limited thereto.

In the embodiment of the present disclosure, as shown in fig. 1 to 4, the paper box 1 is formed into a rectangular box structure, and includes a top wall 11, a bottom wall 12 and four side walls 13, each side wall 13 is provided with a through hole, and the axes of the through holes on two opposite side walls 13 are arranged in a collinear manner. The paper box body 1 is designed into a rectangular box body structure, so that the space is reasonably utilized in the transportation process; set up the through-hole of coaxial arrangement on this paper box 1's the relative lateral wall 13 respectively, like this, unmanned aerial vehicle can follow the both sides of paper box 1 and hang the dress, perhaps hangs the dress from four sides, and the through-hole of coaxial arrangement can make paper box 1 hang and keep self balance after adorning unmanned aerial vehicle, avoids appearing phenomenons such as slope, keeps the stability of goods.

In addition, as shown in fig. 1 and fig. 2, the mounting holes 3 are arranged near the top wall 11 of the paper box 1, so that the paper box 1 is butted with an unmanned aerial vehicle above the paper box 1, the center of gravity of the paper box 1 is maintained below a mounting point, and the paper box 1 is prevented from tipping.

According to the arrangement position of the mounting hole 3, the cargo carrying box can be kept stable and balanced after being mounted on the unmanned aerial vehicle, the stability is high, the cargo carrying box can be conveniently applied to catering business, for example, if the cargo carrying box is internally provided with meals with soup or beverages, the stable cargo carrying box can prevent the meals from toppling over and the like.

In other embodiments of the present disclosure, the mounting holes 3 may also be designed as required, for example, at least two mounting holes 3 are disposed on each side of the paper box 1 to improve stability.

In actual distribution, factors such as the load capacity of the unmanned aerial vehicle and the wind resistance in the flight process need to be considered, for example, because the load capacity of each unmanned aerial vehicle is constant, if the distribution box is too large, the weight of the distribution box is increased, and the weight of the goods is inevitably reduced, and when the distribution box is too large, the wind resistance is also increased in the flight process, so that the flight speed of the unmanned aerial vehicle is influenced, and higher requirements are provided for the structural strength of the cargo carrying box; on the contrary, if the delivery case undersize, then the goods volume of delivery at every turn is corresponding to be reduced, under the condition of a large amount of goods, need send out more unmanned aerial vehicle or need unmanned aerial vehicle to come and go many times, leads to whole unmanned aerial vehicle delivery system's efficiency to hang down.

In view of this, in order to improve the distribution efficiency and the distribution cost, the size of the paper box 1 is optimized in the disclosure, and through a large number of experiments and calculations, in the embodiment of the disclosure, the length range of the paper box 1 is 200-500 mm, the width range is 140-380 mm, and the height range is 100-300 mm; preferably, the paper box body 1 has a length range of 300-420 mm, a width range of 200-320 mm and a height range of 150-250 mm; more preferably, the paper box body 1 has a length of 360mm, a width of 260mm and a height of 200mm, and the cargo box has an optimal balance between distribution efficiency and wind resistance, so that distribution efficiency can be satisfied and distribution cost can be reduced.

As shown in fig. 9, the wall of the paper box 1 includes a substrate layer 14, a fiber reinforced layer 15 and a waterproof film 16, the fiber reinforced layer 15 is attached to both sides of the substrate layer 14, and the waterproof film 16 is attached to the outer surface of the fiber reinforced layer 15. The fiber reinforcement layer 15 can reinforce the strength of the substrate layer 14 so that the substrate does not break after being bent many times. The outer surface of the fiber reinforced layer 15 is pasted with the waterproof film 16, namely the waterproof films 16 are pasted on the two sides of the substrate layer 14, namely the waterproof films 16 are pasted on the inner side and the outer side of the cargo box, so that the waterproof film 16 on the outer side can prevent rainwater, and the distribution of the unmanned aerial vehicle cannot be influenced in rainy days; if the liquid goods in the cargo carrying box are spilled out, the waterproof film 16 on the inner side can prevent the liquid from soaking the carton, so that the strength of the carton is reduced and the carton is damaged. The problem of unmanned aerial vehicle rainy day delivery has been solved to water proof membrane 16 to can also deliver liquid class food and beverage, increase the application scope of the case that carries cargo.

The substrate layer 14 may be made of a corrugated cardboard, the fiber reinforced layers 15 on both surfaces of the substrate layer 14 may be a multi-fiber kraft paper, a carbon fiber cloth, or the like, and the waterproof film 16 may be a plastic film or a chemical waterproof coating, which is not limited in this disclosure.

In the related art, the paper box 1 for express delivery is generally formed by folding a piece of paperboard, and a large amount of waste is generated in order to cut out the unfolded shape of the paper box 1. In the embodiment of the present disclosure, as shown in fig. 5 to 8, the paper box 1 is formed by folding the first paper board 4 and the second paper board 5, the first paper board 4 and the second paper board 5 are bonded together, and the two paper boards are spliced to prevent waste of raw materials.

And, bond together through two cardboards after, this paper box 1 can have fold condition and three-dimensional state, and at three-dimensional state, this paper box 1 forms into the box structure that can hold the goods, and at fold condition, the diapire 12 of this paper box 1 is folded and is contracted in the inboard of lateral wall 13, and roof 11 expandes in order to be coplanar with lateral wall 13, and paper box 1 wholly is flat-plate-like, is convenient for storage and transportation. When the paper box 1 in the folded state needs to be unfolded, the side walls 13 are unfolded from the attached state, and the bottom wall 12 is stretched and flattened by the pulling of the side walls 13, so that the three-dimensional paper box 1 can be formed.

The first paperboard 4 and the second paperboard 5 of the paper box body 1 of the present disclosure are formed with a pasting side plate 10, and the pasting side plate 10 is used for pasting the first paperboard 4 and the second paperboard 5.

In the embodiment of the present disclosure, as shown in fig. 2, 5 and 6, the top wall 11 of the paper box 1 includes a first top plate 41, a second top plate 42, a third top plate 51 and a fourth top plate 52 which are overlapped, the first top plate 41 and the third top plate 51 are arranged oppositely, the second top plate 42 and the fourth top plate 52 are arranged oppositely, the first top plate 41 is provided with a first abutting piece 6, the third top plate 51 is provided with a second abutting piece 7, and the first abutting piece 6 and the second abutting piece 7 are detachably abutted. The roof 11 of paper box 1 arranges through a plurality of roof overlaps to guarantee the 1 open-ended leakproofness of paper box, and, a plurality of roofs overlap and arrange the heat insulating ability that can improve paper box 1, provide certain heat insulating ability for delivering hot meal or frozen meal. And, be provided with the laminating piece on first roof 41 and the third roof 51 respectively to can swiftly tear and laminate, wherein, the laminating piece can be the nylon fastener tape of hooke's of the hooke usefulness that constitutes by nylon hook area and nylon pile tape two parts, or easily tear sticky tape, buckle etc. wherein, first laminating piece 6 can be nylon hook area or pin thread, second laminating piece 7 can be nylon pile tape or box etc. with first laminating piece 6 adaptation, this disclosure does not do the restriction to this.

Further, in an embodiment of the present disclosure, the first top board 41 and the third top board 51 may be disposed along a length direction of the paper box 1, and the second top board 42 and the fourth top board 52 may be disposed along a width direction of the paper box 1; in addition, the width of the first top plate 41 may be equal to the width of the paper box 1, and the width of the third top plate may be smaller than the width of the paper box 1, so that the first top plate 41 can completely cover the third top plate 51, and the heat preservation performance is ensured.

In the embodiment of the present disclosure, as shown in fig. 4 to 6, the bottom wall 12 of the paper box 1 includes a first bottom plate 43, a second bottom plate 44, a third bottom plate 53 and a fourth bottom plate 54 which are arranged in an overlapping manner, the first bottom plate 43 and the third bottom plate 53 are arranged oppositely, the second bottom plate 44 and the fourth bottom plate 54 are arranged oppositely, the first bottom plate 43 and the third bottom plate 53 are further formed with a trapezoidal notch 8, and the trapezoidal notch 8 is formed in a cross-buckling structure. Diapire 12 of paper box 1 arranges through a plurality of bottom plate overlap, not only can guarantee the leakproofness and the heat insulating ability of paper box 1, can also improve the support intensity of roof 11, improves the whole load-carrying capacity of paper box 1. Here, the first bottom plate 43 and the third bottom plate 53 are further formed with trapezoidal slits 8, and the two opposing trapezoidal slits 8 can be cross-fastened when butted to form a cross-fastened structure, so that the plurality of bottom plates can be effectively prevented from being loosened.

In addition, the first bottom plate 43 and the third bottom plate 53 are respectively formed with the pasting regions 9, and the pasting regions 9 are pasted together with the second bottom plate 44 and the fourth bottom plate 54 to improve the stability of the bottom plates.

Another aspect of this disclosure still provides an unmanned aerial vehicle delivery system, including unmanned aerial vehicle to and as above unmanned aerial vehicle's the cargo tank, be formed with on the unmanned aerial vehicle with carry 3 complex docks in the hole of carrying the packing box, the dock has the carry end that passes carry hole 3, carry the end and can be with carrying the packing box locking on unmanned aerial vehicle.

Wherein, this butt joint spare can be arbitrary suitable butt joint spare, for example install locking mechanism, the structure of hanging on unmanned aerial vehicle or other structures, and this carry end can be locking mechanism's spring bolt, can stretch into carry hole 3 of carrying the packing box and the laminating of the inner wall of paper box 1 to form the locking, perhaps, this carry end also can be the structural couple of hanging, and this couple docks with carry hole 3.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (10)

1. The utility model provides an unmanned aerial vehicle delivery system's cargo carrying box, its characterized in that includes paper box (1) and stereoplasm hole cover (2), set up a plurality of interval arrangements's through-hole on lateral wall (13) of paper box (1), stereoplasm hole cover (2) form into with the ring-type of through-hole adaptation, the outer peripheral edges of stereoplasm hole cover (2) with the through-hole is fixed continuous, the internal periphery of stereoplasm hole cover (2) forms to carry hole (3), carry hole (3) are used for with the unmanned aerial vehicle joint is fixed.

2. The cargo box of unmanned aerial vehicle delivery system of claim 1, wherein the paper box body (1) is formed as a rectangular box structure, and comprises a top wall (11), a bottom wall (12) and four side walls (13), each of the side walls (13) is provided with one of the through holes, and the axes of the through holes on two opposite side walls (13) are arranged in a line.

3. Cargo box of an unmanned aerial vehicle delivery system according to claim 1, characterized in that the mounting hole (3) is arranged close to the top wall (11) of the paper box (1).

4. The cargo box of unmanned aerial vehicle delivery system of claim 1, wherein the paper box (1) has a length in the range of 300-420 mm, a width in the range of 200-320 mm, and a height in the range of 150-250 mm.

5. The cargo box of unmanned aerial vehicle delivery system of claim 4, wherein the paper box (1) has a length of 360mm, a width of 260mm and a height of 200 mm.

6. Cargo box of unmanned aerial vehicle delivery system according to claim 1, characterized in that, the wall of paper box (1) includes base plate layer (14), fibre reinforced layer (15) and waterproof membrane (16), fibre reinforced layer (15) is pasted and is covered in the both sides of base plate layer (14), the surface of fibre reinforced layer (15) is pasted and is covered with waterproof membrane (16).

7. The cargo box of unmanned aerial vehicle delivery system of claim 1, wherein the paper box (1) is formed by folding a first paperboard (4) and a second paperboard (5), and the first paperboard (4) and the second paperboard (5) are bonded together.

8. The cargo box of unmanned aerial vehicle delivery system of claim 1, wherein the top wall (11) of the paper box (1) comprises a first top plate (41), a second top plate (42), a third top plate (51) and a fourth top plate (52) which are arranged in an overlapping manner, the first top plate (41) and the third top plate (51) are arranged oppositely, the second top plate (42) and the fourth top plate (52) are arranged oppositely, a first abutting piece (6) is arranged on the first top plate (41), a second abutting piece (7) is arranged on the third top plate (51), and the first abutting piece (6) and the second abutting piece (7) are detachably abutted.

9. The cargo box of the unmanned aerial vehicle distribution system of claim 8, wherein the bottom wall (12) of the paper box body (1) comprises a first bottom plate (43), a second bottom plate (44), a third bottom plate (53) and a fourth bottom plate (54) which are arranged in an overlapped mode, the first bottom plate (43) and the third bottom plate (53) are arranged oppositely, the second bottom plate (44) and the fourth bottom plate (54) are arranged oppositely, trapezoidal gaps (8) are formed in the first bottom plate (43) and the third bottom plate (53) respectively, and the trapezoidal gaps (8) are formed in a cross buckling mode.

10. An unmanned aerial vehicle delivery system comprising an unmanned aerial vehicle, further comprising a cargo box of the unmanned aerial vehicle of any of claims 1-9, the unmanned aerial vehicle having formed thereon an interface that mates with a mounting hole (3) of the cargo box, the interface having a mounting end that passes through the mounting hole (3), the mounting end being capable of locking the cargo box to the unmanned aerial vehicle.

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