CN213385816U

CN213385816U - Unmanned aerial vehicle packing box of light weight excels in

Info

Publication number: CN213385816U
Application number: CN202020437287.5U
Authority: CN
Inventors: 张娣; 沈泉锦; 陈华刚; 潘志林; 何小玲
Original assignee: Zhejiang Huazheng New Material Group Co ltd
Current assignee: Zhejiang Huazheng New Material Group Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-06-08
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a light high-strength unmanned aerial vehicle packaging box, which comprises a box body, a cover body and an unmanned aerial vehicle supporting structure; the bottom plate on the box body is fixedly connected with the first side plates through carbon fiber edge covering pieces; the top plate on the cover body is fixedly connected with the plurality of second side plates through the carbon fiber edge covering pieces; the unmanned aerial vehicle supporting structure comprises a plurality of first supporting blocks fixed inside the box body, and first arc-shaped grooves are formed in the upper parts of the first supporting plates; the second supporting block is detachably installed at the upper end of the first supporting block, a second arc-shaped groove is formed in the bottom of the second supporting block, and the first arc-shaped groove and the second arc-shaped groove are matched to form a cavity for limiting and fixing the unmanned aerial vehicle. Between bottom plate and the first curb plate, through carbon fibre bordure piece fixed connection between roof and the second curb plate, the assembly is simple and intensity is high, and its preparation and assembly are simple, intensity is high, light in weight, have resistance to compression, impact resistance reinforce, the heat-proof quality is good, water-fast and corrosion resistance are strong advantage.

Description

Unmanned aerial vehicle packing box of light weight excels in

Technical Field

The utility model relates to a packing transportation technical field, more specifically say, it relates to an unmanned aerial vehicle packing box of light weight excellence.

Background

Unmanned aerial vehicle and target drone packing box require very high to box intensity, and the packing box kind that aims at unmanned aerial vehicle packing and transportation at present has a lot, but generally has the quality heavier, the intensity is low and make complicated problem. Wherein the wooden packing box has low strength, poor damage resistance and easy dampness and insect growth; the packing box made of metal materials has high strength and good damage resistance, but is troublesome to manufacture and heavy in weight, and often brings great trouble to transportation. Simultaneously, current unmanned aerial vehicle bearing structure comprises base and briquetting, and both are fixed through bolt and screw hole, and such structure preparation is complicated, need be unfavorable for taking at any time with the help of the instrument dismouting during the connection. Therefore, the prior art lacks a light-weight, high-strength and convenient-to-transport packaging box.

Chinese patent application publication No. CN103950658A discloses an unmanned aerial vehicle packing box, in which the box wall of the box body is composed of composite layers, the inner surface layer and the outer surface layer are glass fiber reinforced plastic layers, and a section steel bearing frame is arranged between the inner surface layer and the outer surface layer; a gear-assisted opening and closing lock clamp is arranged between the box door and the box body. The packing box has excellent physical performance and good air tightness, but has heavier mass and more complex manufacture.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a light weight high strength's unmanned aerial vehicle packing box, the equipment of this packing box is simple, light in weight and intensity are high.

In order to achieve the above purpose, the utility model provides a following technical scheme: a light-weight and high-strength unmanned aerial vehicle packaging box comprises a box body, a cover body and an unmanned aerial vehicle supporting structure, wherein the box body is used for storing an unmanned aerial vehicle, and one end of the box body is open; the box body comprises a bottom plate and a plurality of first side plates arranged around the bottom plate, two adjacent first side plates are fixedly connected through a carbon fiber edge covering piece, and meanwhile, the bottom of each first side plate is fixedly connected with the bottom plate through the carbon fiber edge covering piece;

the cover body comprises a top plate and a plurality of second side plates arranged around the top plate, two adjacent second side plates are fixedly connected through a carbon fiber edge covering piece, and meanwhile, the top of each second side plate is fixedly connected with the top plate through the carbon fiber edge covering piece;

the carbon fiber edge covering piece is in a long strip shape and comprises a first connecting groove and a second connecting groove which extend along the length direction of the carbon fiber edge covering piece, and the first connecting groove and the second connecting groove are used for being clamped and fixed with corresponding plates;

the unmanned aerial vehicle supporting structure comprises a plurality of first supporting blocks fixed inside the box body, and first arc-shaped grooves are formed in the upper parts of the first supporting plates; the upper end detachable of first supporting shoe installs the second supporting shoe, the bottom of second supporting shoe seted up with first arc recess matched with second arc recess, first arc recess cooperatees with second arc recess and forms and is used for restricting and fixed unmanned aerial vehicle cavity.

Bottom plate, roof, first curb plate, second curb plate, first supporting block and second supporting block all adopt PP piece honeycomb panel preparation to form, PP piece honeycomb panel includes the PP piece of plastics honeycomb sandwich layer and hot melt laminating at the upper and lower surface of honeycomb sandwich layer. Between bottom plate and the first curb plate, through fine bordure spare fixed connection of carbon between roof and the second curb plate, the assembly is simple and intensity is high, adopts the unmanned aerial vehicle packing box of the preparation of the PP piece honeycomb panel that the light weight is high-strength and fine bordure spare, and its preparation and assembly are simple, intensity is high, light in weight, have resistance to compression, impact resistance reinforce, the heat-proof quality is good, water-fast and the strong advantage of corrosion resistance.

Preferably, the tops of the first side plates are wrapped with first U-shaped carbon fiber wrapping pieces, the first U-shaped carbon fiber wrapping pieces are provided with first U-shaped grooves along the length direction of the first U-shaped carbon fiber wrapping pieces, and the first U-shaped grooves of the first U-shaped carbon fiber wrapping pieces are clamped and fixed at the tops of the first side plates; first recess has been seted up at the top of the fine piece of borduring of first U-shaped, first recess is embedded to have a rubber packing ring. The top of the first side plate is wrapped by the first U-shaped carbon fiber wrapping piece, so that the side, exposed outside, of the first side plate can be protected, and the damage to the first side plate caused by collision of the box body is reduced; the arrangement of the rubber gasket can increase the sealing performance between the box body and the cover body.

Preferably, the bottom of the second side plate is wrapped with a second U-shaped carbon fiber wrapping piece, a second U-shaped groove is formed in the second U-shaped carbon fiber wrapping piece along the length direction of the second U-shaped carbon fiber wrapping piece, and the second U-shaped groove of the second U-shaped carbon fiber wrapping piece is clamped and fixed in the bottom of the second side plate. The bottom of second curb plate parcel second U-shaped carbon fiber piece of borduring can expose on the second curb plate in one side in the outside and protect, reduces the damage to the second curb plate of colliding with of lid.

Preferably, the carbon fiber edge covering piece comprises a first carbon fiber edge covering piece used for connecting the side plate with the bottom plate or the side plate with the top plate, and the first carbon fiber edge covering piece comprises a first outer edge covering plate extending along the length direction of the first carbon fiber edge covering piece and a second outer edge covering plate arranged on one side of the first outer edge covering plate; a first inner wrapping plate extends from the inner side of the first outer wrapping plate, and a second inner wrapping plate extends from the inner side of the second outer wrapping plate; the first connecting groove is formed between the first outer edge covering plate and the second inner edge covering plate, and the second connecting groove is formed between the second outer edge covering plate and the first inner edge covering plate; the both ends of first outer board and the second board of borduring all form first incision, and the both ends of first endocyst sideboard and second endocyst sideboard all form first 45 corner cuts. The assembly of the side plates and the bottom plate and the assembly of the side plates and the top plate are facilitated; the 45-degree cutting angle is arranged, so that the transversely arranged inner wrapping edge plates and the longitudinally arranged inner wrapping edge plates are spliced to form a plane structure.

Preferably, the carbon fiber edge covering piece further comprises a second carbon fiber edge covering piece used for connecting the side plate with the bottom plate or the side plate with the top plate, and the second carbon fiber edge covering piece comprises a third outer edge covering plate extending along the length direction of the second carbon fiber edge covering piece and a fourth outer edge covering plate arranged on one side of the third outer edge covering plate; a third inner wrapping plate extends from the inner side of the third outer wrapping plate, and a fourth inner wrapping plate extends from the inner side of the fourth outer wrapping plate; the first connecting groove is formed between the third outer edge covering plate and the fourth inner edge covering plate, and the second connecting groove is formed between the fourth outer edge covering plate and the third inner edge covering plate; the one end of the outer board of borduring of third and fourth all forms the second incision, and the one end of the interior board of third endocyst and fourth all forms 45 corner cuts of second, and the one end extension of the interior board of third endocyst and fourth endocyst has the enhancement board that is L shape. The arrangement of the reinforcing plate part can enhance the connection strength of the carbon fiber edge covering piece at the corner of the box body or the cover body.

Preferably, the two adjacent first side plates are arranged in a right-angle included angle mode, and a carbon fiber corner wrapping piece is installed at the bottom of the included angle position and comprises a first transverse plate part fixedly connected with the bottom plate and two longitudinal plate parts fixedly connected with the two first side plates respectively; two adjacent second curb plates are the right angle contained angle setting and install fine angle piece of carbon fibre at the top of contained angle position, and the horizontal plate portion and the roof fixed connection of fine angle piece of carbon fibre, two vertical plate portions of fine angle piece of carbon fibre correspond fixed connection with two adjacent second curb plates respectively. The connection strength of the side plates, the bottom plate and the top plate is increased, and meanwhile, the packaging box is more attractive.

Preferably, the box body and the cover body are fixedly connected through a locking fastener; or one side of the cover body is hinged with the box body, and the other side of the box body is fixedly connected with the box body through a locking piece.

Preferably, anti-static EVA foam is arranged in the box body, at the first arc-shaped groove of the first supporting block, at the second arc-shaped groove of the second supporting block and at the joint of the first supporting block and the second supporting block, and is subjected to anti-static treatment at an angle of 30-60 degrees.

Preferably, the carbon fiber edge covering piece and the carbon fiber corner covering piece are all arranged by combining unidirectional carbon fiber cloth at 0 degrees, 45 degrees, -45 degrees and 90 degrees. So that the strength of the carbon fiber edge covering piece and the carbon fiber corner covering piece in all directions is consistent.

To sum up, the utility model discloses following beneficial effect has: the unmanned aerial vehicle packing box is prepared from a light high-strength PP sheet honeycomb plate, a carbon fiber edge wrapping piece and a carbon fiber corner wrapping piece, is simple to manufacture and assemble, high in strength and light in weight, and has the advantages of being resistant to compression, strong in impact resistance, good in heat insulation performance, and strong in water resistance and corrosion resistance; simultaneously, the side plates are assembled with the bottom plate and the top plate through the carbon fiber edge covering piece and the carbon fiber corner covering piece, so that the whole structure of the packing box is attractive.

Drawings

FIG. 1 is a schematic structural view of a package;

FIG. 2 is a schematic structural diagram of a case;

FIG. 3 is a schematic cross-sectional view of the package;

FIG. 4 is a schematic cross-sectional view of a carbon fiber hemmed piece;

fig. 5 is a schematic view showing a structure of a first carbon fiber hemmed piece;

FIG. 6 is an enlarged view taken at A in FIG. 3;

fig. 7 is a schematic structural view of the support structure of the drone;

fig. 8 is a schematic structural view of a first U-shaped carbon fiber hemmer;

fig. 9 is a schematic structural view of a second U-shaped carbon fiber hemmer;

FIG. 10 is an enlarged view of FIG. 3 at B;

FIG. 11 is a schematic structural view of a tank body with a first U-shaped carbon fiber edging removed;

FIG. 12 is an enlarged view at C of FIG. 11;

FIG. 13 is a schematic structural view of a carbon fiber corner-wrapping member;

fig. 14 is a schematic view showing a structure of a second carbon fiber hemmed piece;

FIG. 15 is a schematic view of the side panel and the top panel assembled together;

fig. 16 is a schematic view of another perspective of the side panel and top panel assembly.

Reference numerals: 1. a box body; 2. a cover body; 3. a base plate; 4. a first side plate; 5. a top plate; 6. a second side plate; 7. an adjustable hasp; 8. a first connecting groove; 9. a second connecting groove; 10. a first support block; 11. A first arc-shaped groove; 12. a second support block; 13. a second arc-shaped groove; 14. a first U-shaped carbon fiber edging piece; 15. a first U-shaped groove; 16. a first groove; 17. a rubber gasket; 18. a second U-shaped carbon fiber edging piece; 19. a second U-shaped groove; 20. a first outer hem plate; 21. a second outer edge covering plate; 22. a first inner cladding panel; 23. a second inner cladding panel; 24. carbon fiber corner wrapping pieces; 25. a lateral plate portion; 26. a vertical plate portion; 27. a rebound handle; 28. supporting legs; 29. a limiting block; 30. a third outer edge-wrapping plate; 31. a fourth outer edge covering plate; 32. a third inner cladding plate; 33. a fourth inner cladding panel; 34. a reinforcing plate portion.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The embodiment discloses a light-weight and high-strength unmanned aerial vehicle packaging box, as shown in fig. 1, fig. 2 and fig. 3, the packaging box comprises a box body 1, a cover body 2 and an unmanned aerial vehicle supporting structure, wherein the box body 1 is used for storing an unmanned aerial vehicle and is provided with an opening at one end, the cover body 2 is used for sealing the box body 1, and the unmanned aerial vehicle supporting structure is arranged in the box body 1; the box body 1 comprises a bottom plate 3 and a plurality of first side plates 4 arranged around the bottom plate 3, two adjacent first side plates 4 are fixedly connected through a carbon fiber edge covering piece, meanwhile, the bottoms of the first side plates 4 are fixedly connected with the bottom plate 3 through the carbon fiber edge covering piece, specifically, four first side plates 4 are arranged around the bottom plate 3, the four first side plates 4 and the bottom plate 3 are enclosed to form a box body structure with an opening at the upper end, the cover body 2 comprises a top plate 5 and a plurality of second side plates 6 arranged around the top plate 5, two adjacent second side plates 6 are fixedly connected through the carbon fiber edge covering piece, meanwhile, the tops of the second side plates 6 are fixedly connected with the top plate 5 through the carbon fiber edge covering piece, specifically, four second side plates 6 are arranged around the top plate 5, and the four second side plates 6 and the top plate 5 are enclosed to form a cover body structure with; the box body 1 and the cover body 2 are fixedly connected through an adjustable hasp 7; or, one side of the cover body 2 is hinged to the box body 1, the other side of the box body 1 is fixedly connected with the box body 1 through the adjustable buckle 7, the adjustable buckle 7 is used for locking the box body 1 and the cover body 2, meanwhile, the locking degree can be adjusted at will, and the universality is high.

As shown in fig. 4 and 6, the carbon fiber binding member is long, and includes a first connecting groove 8 and a second connecting groove 9 extending along a length direction thereof, and the first connecting groove 8 and the second connecting groove 9 are used for being clamped and fixed with corresponding plates; after the first connecting groove 8 and the second connecting groove 9 are clamped and fixed with the corresponding plates, sealant is filled at the joint between the corresponding plates and the first connecting groove 8 and the second connecting groove 9, the working temperature of the sealant is-30-80 ℃, the hardness is 40Shore A, the tensile strength is more than 2MPA, the elongation at break is more than 400%, the surface drying time can reach 30 minutes, the curing time is 3mm/24h, and the sealant can play a role in sealing, water proofing and dust proofing. In addition, corresponding board and first spread groove 8, second spread groove 9 when the joint is fixed, can be on the board that corresponds with the joint position coating high strength epoxy structure of first spread groove 8 and second spread groove 9 glue, then peg graft fixedly again, so can strengthen the joint strength between first spread groove 8 and the second spread groove 9 and the board that corresponds. Of course, the adjacent plates can be fixed by using a selected fastener, but the fixing mode by using the fastener needs to be operated by a tool, so that the operation is relatively complicated.

As shown in fig. 2 and 7, the support structure of the unmanned aerial vehicle comprises a plurality of first support blocks 10 fixed inside the box body 1, wherein the upper parts of the plurality of first support blocks 10 are provided with first arc-shaped grooves 11; second supporting shoe 12 is installed to the upper end detachable of first supporting shoe 10, and second arc recess 13 with first arc recess 11 matched with is seted up to the bottom of second supporting shoe 12, and first arc recess 11 cooperatees with second arc recess 13 and forms the cavity and be used for restriction and fixed unmanned aerial vehicle. The detachable installation mode between the first supporting block 10 and the second supporting block 12 comprises fixed connection through the adjustable buckle 7 or the fastener, compared with the installation mode of the fastener, the installation mode of the adjustable buckle 7 can fix and take off the second supporting block 12 without tools, the locking range of the adjustable buckle 7 is adjustable, and the universality is strong. The bottom plate 3 and the first side plate 4, and the top plate 5 and the second side plate 6 are fixedly connected through the carbon fiber edge covering piece, and the carbon fiber edge covering piece is simple to assemble and high in strength. In addition, the bottom of the first arc-shaped groove 11 of the first supporting block 10 and the bottom of the second arc-shaped groove 14 of the second supporting block 12 are both provided with second grooves, and the second grooves are convenient for grabbing the supporting blocks.

In addition, bottom plate 3, roof 5, first curb plate 4, second curb plate 6, first supporting block 10 and second supporting shoe 12 all adopt the preparation of PP piece honeycomb panel to form, and PP piece honeycomb panel includes the PP piece of plastics honeycomb sandwich layer and hot melt laminating at the upper and lower surface of honeycomb sandwich layer. The unmanned aerial vehicle packing box prepared by the light high-strength PP sheet honeycomb plate and the carbon fiber edge covering piece has the advantages of simplicity in manufacturing and assembling, high strength, light weight, compression resistance, strong impact resistance, good heat insulation performance, water resistance and strong corrosion resistance.

When the box body 1 is collided, one side of the first side plate 4 exposed outside is easily damaged, and therefore the tops of the plurality of first side plates 4 are wrapped with first U-shaped carbon fiber wrapping pieces 14, the first U-shaped carbon fiber wrapping pieces 14 are provided with first U-shaped grooves 15 along the length direction of the first U-shaped carbon fiber wrapping pieces 14, and the tops of the first side plates 4 are clamped and fixed in the first U-shaped grooves 15; the carbon fiber hemmed piece 14 in the shape of the first U can protect the first side plate 4, and damage caused by collision of the box body 1 is avoided. Simultaneously, first recess 16 has been seted up at the top of the fine piece of borduring of first U-shaped carbon, and first recess 16 is embedded to have rubber packing ring 17, and the setting of rubber packing ring 17 can increase the leakproofness between box 1 and the lid 2, has strengthened the local intensity of box 1 simultaneously, improves the overall structure intensity of box 1 to the guard action has been strengthened in the reduction wearing and tearing. Similarly, the bottom of the second side plates 6 is wrapped by a second U-shaped carbon fiber edge wrapping member 18, a second U-shaped groove 19 is formed in the second U-shaped carbon fiber edge wrapping member 18 along the length direction of the second U-shaped carbon fiber edge wrapping member, and the bottom of the second side plates 6 is clamped and fixed in the second U-shaped groove 19. The bottom of second curb plate 6 wraps up the fine piece 18 of borduring of second U-shaped carbon, can expose on the second curb plate 6 in one side in the outside and protect, reduces colliding with of lid 2 to the damage of second curb plate 6.

As shown in fig. 4, 5 and 6, preferably, as shown in fig. 5, the carbon fiber hemming member includes a first carbon fiber hemming member for connecting the side plate and the bottom plate 3 or the side plate and the top plate 5, the first carbon fiber hemming member includes a first outer hemming plate 20 extending in a length direction thereof and a second outer hemming plate 21 provided at one side of the first outer hemming plate 20; a first inner edge wrapping plate 22 extends from the inner side of the first outer edge wrapping plate 20, and a second inner edge wrapping plate 23 extends from the inner side of the second outer edge wrapping plate 21; the first connecting groove 8 is formed between the first outer edge covering plate 20 and the second inner edge covering plate 23, and the second connecting groove 9 is formed between the second outer edge covering plate 21 and the first inner edge covering plate 22; one ends of the first outer hemming plate 20 and the second outer hemming plate 21 form a first cutout, and one ends of the first inner hemming plate 22 and the second inner hemming plate 23 form a first 45 ° chamfer. The assembly of the side plates and the bottom plate and the assembly of the side plates and the top plate are facilitated; the 45-degree cutting angle is arranged, so that the transversely arranged inner wrapping edge plates and the longitudinally arranged inner wrapping edge plates are spliced to form a plane structure.

Preferably, as shown in fig. 14, the carbon fiber hemming member further includes a second carbon fiber hemming member for connecting the side plate and the bottom plate 3 or the side plate and the top plate 5, the second carbon fiber hemming member including a third outside hemming plate 30 extending in a length direction thereof and a fourth outside hemming plate 31 provided at one side of the third outside hemming plate 30; a third inner edge covering plate 32 extends from the inner side of the third outer edge covering plate 30, and a fourth inner edge covering plate 33 extends from the inner side of the fourth outer edge covering plate 31; the first connecting groove 8 is formed between the third outer edge covering plate 30 and the fourth inner edge covering plate 33, and the second connecting groove 9 is formed between the fourth outer edge covering plate 31 and the third inner edge covering plate 32; the both ends of third outer hemming plate 30 and fourth outer hemming plate 31 form the second incision, and the both ends of third interior hemming plate 32 and fourth interior hemming plate 33 form the second 45 corner cut, and the one end extension of third interior hemming plate 32 and fourth interior hemming plate 33 has the reinforcing plate portion 34 that is the L-shaped. As shown in fig. 14, 15 and 16, the provision of the reinforcing plate portion can enhance the coupling strength of the carbon fiber hemmed piece at the corner of the tank body or the cover body.

Preferably, as shown in fig. 1 and 13, two adjacent first side plates 4 are arranged at a right-angle included angle, and a carbon fiber corner-covering piece 24 is further installed at the bottom of the included angle, the carbon fiber corner-covering piece 24 includes a transverse plate portion 25 fixedly connected with the bottom plate 3 and two longitudinal plate portions 26 respectively fixedly connected with the two first side plates 4, the two longitudinal plate portions 26 are integrally formed, and the bottoms of the two longitudinal plate portions are integrally formed with two edges adjacent to the transverse plate portion 25; two adjacent second side plates 6 are the right angle contained angle setting and install carbon fibre cornerite spare 24 at the top of contained angle position, and the horizontal plate portion 25 and the roof 5 fixed connection of carbon fibre cornerite spare 24, two vertical plate portions 26 of carbon fibre cornerite spare 24 correspond fixed connection with two adjacent second side plates 6 respectively. The carbon fiber corner-wrapping piece 24 can increase the connection strength of the side plates with the bottom plate 3 and the top plate 5, and meanwhile, the packing box is more attractive.

Preferably, the connection positions of the first arc-shaped groove 11 of the first supporting block 10, the second arc-shaped groove 13 of the second supporting block 12 and the first supporting block 10 and the second supporting block 12 in the box body 1 are provided with anti-static EVA foam, and the anti-static EVA foam is 30-60 degrees and is subjected to anti-static treatment. Simultaneously, two first curb plates 4 of the relative both sides of box 1 have inlayed resilience handle 27, and it has abandoned the effect that traditional rings can only lift by crane, has increased the function that can artifical transport simultaneously to occupation space has been reduced, aesthetic property has been increased. Further, a plurality of supporting legs 28 are fixed at the bottom of the box body 1, which facilitates the box body 1 to stand on a plane or stack with other box bodies 1. Further, the top of lid 2 is fixed with a plurality of stopper 29, carries on spacingly when can be used for piling up box 1, makes to pile up more stably.

Wherein, the carbon fiber edge covering piece and the carbon fiber corner covering piece 24 are all arranged by combining unidirectional carbon fiber cloth at 0 degree, 45 degrees and 90 degrees. So that the strength of the carbon fiber hemming-fitting member and the carbon fiber corner-fitting member 24 is uniform in all directions.

The assembling method of the light-weight high-strength unmanned aerial vehicle packing box comprises the following steps:

assembling the box body 1:

step 1), cutting a carbon fiber edge covering piece, wherein two ends of a first carbon fiber edge covering piece are respectively cut to form a first cut and a first 45-degree cut angle, and the length of the first 45-degree cut angle along the length direction of the first carbon fiber edge covering piece is equal to the length of the first cut; cutting two ends of a second carbon fiber edge covering piece respectively to form a second notch and a second 45-degree cutting angle, wherein the length of the second 45-degree cutting angle along the length direction of the first carbon fiber edge covering piece is equal to that of the second notch, and meanwhile, L-shaped reinforcing plate parts 34 are formed on the inner sides of two inner edge covering plates of the second carbon fiber edge covering piece;

step 2), each edge of the bottom plate 3 is clamped and fixed in a first connecting groove 8 of the first carbon fiber edge covering piece, and meanwhile, a seam between the bottom plate 3 and the first connecting groove 8 of the carbon fiber edge covering piece is sealed through sealant;

step 3), the plurality of first side plates 4 are respectively clamped and fixed in second connecting grooves 9 of the first carbon fiber edge covering piece, and joints between the first side plates 4 and the second connecting grooves 9 of the first carbon fiber edge covering piece are sealed through sealing glue;

step 4), simultaneously, two adjacent first side plates 4 are fixedly connected through a second carbon fiber edge covering piece;

as shown in fig. 14, 15 and 16, adjacent inner wrapping boards are spliced through a 45-degree chamfer angle to form a plane structure, and meanwhile, the reinforcing plate part 34 on the second carbon fiber wrapping piece is abutted against the inner wrapping boards of two intersected first carbon fiber wrapping pieces;

step 5), adhering and fixing the carbon fiber corner-wrapping piece 24 at the bottom corner of the box body 1, namely adhering and fixing the carbon fiber corner-wrapping piece 24 at the bottom corner of the box body 1 through high-strength epoxy structural adhesive;

step 6), the tops of the first side plates 4 are wrapped with first U-shaped carbon fiber wrapping pieces 14;

step 7), welding the first supporting block 10 in the box body 1;

the assembly of the lid 2 is the same as in steps 1) to 5).

The directions given in the present embodiment are merely for convenience of describing positional relationships between the respective members and the relationship of fitting with each other. It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A light-weight and high-strength unmanned aerial vehicle packaging box comprises a box body (1) used for storing an unmanned aerial vehicle and provided with an opening at one end, a cover body (2) used for sealing the box body (1), and an unmanned aerial vehicle supporting structure arranged in the box body (1); the method is characterized in that: the box body (1) comprises a bottom plate (3) and a plurality of first side plates (4) arranged around the bottom plate (3), two adjacent first side plates (4) are fixedly connected through a carbon fiber edge covering piece, and meanwhile, the bottoms of the first side plates (4) are fixedly connected with the bottom plate (3) through the carbon fiber edge covering piece;

the cover body (2) comprises a top plate (5) and a plurality of second side plates (6) arranged around the top plate (5), two adjacent second side plates (6) are fixedly connected through a carbon fiber edge covering piece, and meanwhile, the tops of the second side plates (6) are fixedly connected with the top plate (5) through the carbon fiber edge covering piece;

the carbon fiber edge covering piece is in a long strip shape and comprises a first connecting groove (8) and a second connecting groove (9) which extend along the length direction of the carbon fiber edge covering piece, and the first connecting groove (8) and the second connecting groove (9) are used for being clamped and fixed with corresponding plates;

the unmanned aerial vehicle supporting structure comprises a plurality of first supporting blocks (10) fixed inside the box body (1), and first arc-shaped grooves (11) are formed in the upper parts of the first supporting blocks (10); a second supporting block (12) is detachably mounted at the upper end of the first supporting block (10), a second arc-shaped groove (13) matched with the first arc-shaped groove (11) is formed in the bottom of the second supporting block (12), and the first arc-shaped groove (11) and the second arc-shaped groove (13) are matched to form a cavity for limiting and fixing the unmanned aerial vehicle;

bottom plate (3), roof (5), first curb plate (4), second curb plate (6), first supporting shoe (10) and second supporting shoe (12) all adopt the preparation of PP piece honeycomb panel to form, PP piece honeycomb panel includes the PP piece of plastics honeycomb sandwich layer and hot melt laminating at the upper and lower surface of honeycomb sandwich layer.

2. The unmanned aerial vehicle packing box of claim 1, characterized in that: the top parts of the first side plates (4) are wrapped with first U-shaped carbon fiber binding pieces (14), the first U-shaped carbon fiber binding pieces (14) are provided with first U-shaped grooves (15) along the length direction of the first U-shaped carbon fiber binding pieces, and the first U-shaped grooves (15) of the first U-shaped carbon fiber binding pieces (14) are clamped and fixed at the top parts of the first side plates (4); a groove (16) is formed in the top of the first U-shaped carbon fiber edge covering piece (14), and a rubber gasket (17) is embedded in the groove (16).

3. The unmanned aerial vehicle packing box of claim 1, characterized in that: a plurality of the bottom of the second side plate (6) is wrapped by second U-shaped carbon fiber wrapping parts (18), second U-shaped grooves (19) are formed in the second U-shaped carbon fiber wrapping parts (18) along the length direction of the second U-shaped carbon fiber wrapping parts, and the second U-shaped grooves (19) of the second U-shaped carbon fiber wrapping parts (18) are clamped and fixed to the bottom of the second side plate (6).

4. The unmanned aerial vehicle packing box of claim 1, characterized in that: the carbon fiber edge covering piece comprises a first carbon fiber edge covering piece used for connecting the side plate and the bottom plate or the side plate and the top plate, and the first carbon fiber edge covering piece comprises a first outer edge covering plate (20) extending along the length direction of the first carbon fiber edge covering piece and a second outer edge covering plate (21) arranged on one side of the first outer edge covering plate (20); a first inner edge wrapping plate (22) extends from the inner side of the first outer edge wrapping plate (20), and a second inner edge wrapping plate (23) extends from the inner side of the second outer edge wrapping plate (21); the first connecting groove (8) is formed between the first outer edge covering plate (20) and the second inner edge covering plate (23), and the second connecting groove (9) is formed between the second outer edge covering plate (21) and the first inner edge covering plate (22); the two ends of the first outer edge wrapping plate (20) and the second outer edge wrapping plate (21) form first notches, and the two ends of the first inner edge wrapping plate (22) and the second inner edge wrapping plate (23) form first 45-degree cut angles.

5. The unmanned aerial vehicle packing box of claim 1, characterized in that: the carbon fiber edge covering piece further comprises a second carbon fiber edge covering piece used for connecting the side plate with the bottom plate (3) or the side plate with the top plate (5), and the second carbon fiber edge covering piece comprises a third outer edge covering plate (30) extending along the length direction of the second carbon fiber edge covering piece and a fourth outer edge covering plate (31) arranged on one side of the third outer edge covering plate (30); a third inner edge covering plate (32) extends from the inner side of the third outer edge covering plate (30), and a fourth inner edge covering plate (33) extends from the inner side of the fourth outer edge covering plate (31); the first connecting groove (8) is formed between the third outer edge covering plate (30) and the fourth inner edge covering plate (33), and the second connecting groove (9) is formed between the fourth outer edge covering plate (31) and the third inner edge covering plate (32); one end of the third outer edge wrapping plate (30) and one end of the fourth outer edge wrapping plate (31) form a second cut, one end of the third inner edge wrapping plate (32) and one end of the fourth inner edge wrapping plate (33) form a second 45-degree cut angle, and one end of the third inner edge wrapping plate (32) and one end of the fourth inner edge wrapping plate (33) extend to form an L-shaped reinforcing plate portion (34).

6. The unmanned aerial vehicle packing box of claim 1, characterized in that: the two adjacent first side plates (4) are arranged in a right-angle included angle mode, carbon fiber corner wrapping pieces (24) are installed at the bottoms of the included angles, and each carbon fiber corner wrapping piece (24) comprises a first transverse plate portion (25) fixedly connected with the bottom plate (3) and two longitudinal plate portions (26) fixedly connected with the two first side plates (4) respectively; two adjacent second curb plates (6) are the right angle contained angle setting and install fine corner piece (24) of carbon at the top of contained angle position, and horizontal board (25) and roof (5) fixed connection of fine corner piece (24) of carbon correspond fixed connection with two adjacent second curb plates (6) respectively in two vertical board (26) of fine corner piece (24) of carbon.

7. The unmanned aerial vehicle packing box of claim 1, characterized in that: the box body (1) and the cover body (2) are fixedly connected through a locking fastener; or one side of the cover body (2) is hinged with the box body (1), and the other side of the box body (1) is fixedly connected with the box body (1) through a locking piece.

8. The unmanned aerial vehicle packing box of claim 1, characterized in that: the anti-static EVA foam is arranged in the box body (1), in a first arc-shaped groove (11) of the first supporting block (10), in a second arc-shaped groove (13) of the second supporting block (12) and at the joint of the first supporting block (10) and the second supporting block (12), and is subjected to anti-static treatment by 30-60 degrees.

9. The unmanned aerial vehicle packing box of claim 6, characterized in that: the carbon fiber edge covering piece and the carbon fiber corner covering piece (24) are all arranged by combining unidirectional carbon fiber cloth at 0 degree, 45 degrees, -45 degrees and 90 degrees.