CN214931817U - Packing box - Google Patents

Abstract

The utility model provides a packing box, include the box and hold carrier, hold carrier activity set up in the box, hold carrier and be used for bearing at least a slice plate-like article. The utility model provides a packing box can form fine protection to the plate-shaped article, prevents that it from bearing certain pressure or receiving the damage of colliding with in the packing transportation to ensure the intact performance of plate-shaped article in the packing transportation.

Description

Packing box

Technical Field

The utility model belongs to the technical field of show, concretely relates to packing box.

Background

With the improvement of living standard of people, the display screen with the characteristics of high resolution, high color gamut and the like is pursued higher, so that the LCD display product is updated and iterated, the LCD display product with the Mini LED as the backlight plate gradually enters the life of people, and the LED backlight module has the characteristics of more power saving, lighter weight, wider color gamut, more bright color and the like.

At present, a large-size Mini LED backlight source plate is formed by splicing a plurality of small-size backlight source plates, and along with the market demand for large-size non-spliced Mini LED backlight source products, the large-size Mini LED backlight source products are more and more widely applied. The product has large size, the substrate of the product is single-layer glass, and the product is brittle; some special protruding devices (such as a supporting structure for supporting the display module) are distributed on the surface of the Mini LED backlight source plate, and the protruding devices are densely distributed and are higher than the light-emitting surface of the Mini LED, so that the Mini LED backlight source plate is easy to collide and damage; and the surface layer of the Mini LED device of the Mini LED backlight source plate can not bear pressure, when the surface layer bearing pressure exceeds a certain value, the optical sensitivity of the surface layer of the Mini LED device is reduced, the optical performance of the Mini LED device is seriously influenced, the requirement on the package and transportation of large-size Mini LED backlight source products is high, and the need of considering the package and transportation protection of the products is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses receive the problem of colliding with the damage easily in the transportation to Mini LED backlight product packaging, provide a packing box. The packing box can well protect the plate-shaped objects, and prevent the plate-shaped objects from bearing certain pressure or being collided and damaged in the packing and transporting process, thereby ensuring the integrity of the plate-shaped objects in the packing and transporting process.

The utility model provides a packing box, include the box and hold carrier, hold carrier activity set up in the box, hold carrier and be used for bearing at least a slice plate-like article.

Optionally, at least one side of the box body is provided with a first opening, and the bearing piece can be loaded into the box body from the first opening;

at least one group of opposite inner side walls of the box body are provided with first grooves, and at least part of edges of the bearing pieces are embedded in the first grooves.

Optionally, a concave portion is formed on the bearing surface of the bearing member, and the concave portion is used for accommodating the plate-shaped object.

Optionally, at least one set of opposite edge positions of the recessed portion is provided with a limiting block, and the limiting block is detachably connected with the recessed portion; the limiting block is used for limiting the position of the plate-shaped object.

Optionally, the bearing part includes a plurality of substructures, the substructures are distributed at intervals in the box body, and bearing surfaces of the substructures are located in the same plane;

the first opening comprises a plurality of sub-openings which are positioned at the same height of the box body; the substructures can be loaded into the box body from the sub-openings, and the substructures correspond to the sub-openings one to one.

Optionally, a limit block is arranged in the box body and movably connected with the box body;

the limiting block is positioned on the bearing surface of the bearing piece and is arranged at the position of at least one group of opposite side walls in the box body;

the limiting block is used for limiting the position of the plate-shaped object.

Optionally, the carrier comprises a bottom layer and a carrier layer, the bottom layer and the carrier layer being stacked on each other;

the bottom layer is made of rigid materials, and the bearing layer is made of elastic materials.

Optionally, the number of the first openings is multiple, and the multiple first openings are arranged along the height direction of the box body;

each first opening can be provided with one bearing piece;

adjacent ones of the carriers are spaced apart from one another.

Optionally, adjacent carriers are spaced apart by a set distance, the set distance being greater than the total height of the plate-like articles carried by the carriers.

Optionally, the portion of the carrier contacting the first opening is adapted to the size and shape of the first opening.

The utility model has the advantages that: the utility model provides a packing box can form fine protection to the plate-shaped article, prevents that it from bearing certain pressure or receiving the damage of colliding with in the packing transportation to ensure the intact performance of plate-shaped article in the packing transportation.

Drawings

Fig. 1 is an assembly diagram of a structure of a packing box according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the box body of the packing box of FIG. 1;

FIG. 3 is a schematic structural view of the inner side wall of the box body of the packing box in FIG. 1;

fig. 4 is a schematic view of the package carrier of fig. 1;

FIG. 5 is a schematic structural diagram of the bearing member of FIG. 4 with a stop block;

FIG. 6 is a schematic view of a layered structure of the carrier of FIG. 4;

FIG. 7 is a cross-sectional view of the package of FIG. 1 taken along line AA;

FIG. 8 is a schematic view of the engagement structure between the container carrier and the container body of FIG. 1 at the first opening;

fig. 9 is a schematic structural view of a box body of a packing box in another embodiment of the present invention;

fig. 10 is a schematic structural view of a substructure of a carrier for a package according to another embodiment of the present invention;

fig. 11 is a schematic view of an assembly structure of one of the supporting members and the box body of the packing box according to another embodiment of the present invention;

fig. 12 is an assembly view of the structure of the packing box according to another embodiment of the present invention.

Wherein the reference numerals are:

1. a box body; 11. a first opening; 110. a sub-opening; 12. a first groove; 2. a carrier; 21. a recessed portion; 22. a limiting block; 201. a bottom layer; 202. a carrier layer; 203. a substructure; 3. a plate-like article; 31. a body; 32. peripheral circuit board.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention is described in further detail below with reference to the accompanying drawings and the detailed description.

The embodiment of the utility model provides a packing box, as shown in fig. 1, including box 1 and carrier 2, carrier 2 activity sets up in box 1, and carrier 2 is used for bearing at least a slice plate-like article 3.

In this embodiment, the plate-like object 3 is a Mini LED backlight board. The Mini LED backlight source plate comprises a substrate, a Mini LED chip and a protruding support, wherein the Mini LED chip and the protruding support are arranged on the substrate, the height of the protruding support is higher than that of the Mini LED chip, and the protruding support is used for supporting a display module in a display product adopting the Mini LED backlight source plate. The surface layer of the Mini LED chip has high optical sensitivity and cannot bear pressure, and the optical performance of the Mini LED chip is influenced when the Mini LED chip is under certain pressure, so that the optical performance of the Mini LED chip is influenced. The protruding support is easy to damage when being collided in the packaging and transporting process due to the fact that the protruding support protrudes for a certain height and is made of fragile materials. Of course, the Mini LED backlight panel also includes other components. It should be noted that the plate-like object 3 may also be another plate with a structure similar to that of the Mini LED backlight board, and all the plate-like objects may be packaged by using the packaging box in this embodiment in the packaging and transportation process.

Through adopting the packing box in this embodiment, can form fine protection to platelike article 3, prevent that it from bearing certain pressure or receiving the damage of colliding with in packing transportation to ensure the intact performance of platelike article 3 in packing transportation.

In this embodiment, as shown in fig. 2 and 3, at least one side of the box body 1 is provided with a first opening 11, and the bearing member can be loaded into the box body 1 from the first opening 11; at least one set of opposite inner side walls of the box 1 is provided with a first groove 12, and at least part of the edge of the bearing part is embedded in the first groove 12.

In this embodiment, the box body 1 is a rectangular parallelepiped, and a first opening 11 is opened at one side (for example, the front side) of the box body 1. The carrier can be loaded into the case 1 from the first opening 11 like a drawer. The two opposite groups of inner side walls of the box body 1 except the top plate and the bottom plate are provided with first grooves 12, and the first grooves 12 can support the corresponding peripheral edges of the bearing pieces embedded in the first grooves. So set up, can form more firm support to the carrier of packing into in box 1.

The case 1 may have any other shape, such as a spherical shape or a truncated cone shape. The case 1 may also have a first opening on multiple sides, and at this time, the bearing member may be installed in the case 1 through the first opening on any side of the case 1. And are not limiting herein.

In this embodiment, as shown in fig. 1 and fig. 4 to 6, a concave portion 21 is formed on the carrying surface of the carrying member 2, and the concave portion 21 is used for accommodating the plate-like object 3. Wherein the recess 21 is a groove. The recess 21 has a shape substantially identical or similar to the plate-like article 3, so that the plate-like article 3 can be placed in the recess 21. In the present embodiment, the plate-like article 3 includes a body 31 and a peripheral wiring board 32 connected to the body 31, and both the body 31 and the peripheral wiring board 32 are placed in the recess 21. The arrangement of the recess 21 can reduce or prevent the plate-like article 3 from being collided during packaging and transportation, thereby ensuring the integrity thereof.

Alternatively, a single plate-like article 3 may be placed in the recess 21, and when the single plate-like article is placed, it is achieved that the surface of the plate-like article 3 is not subjected to vertical pressure and external force. The recess 21 may also be adapted to receive a plurality of (e.g. 2 or 3) plate-like objects 3, depending on the pressure-bearing capacity of the surface layer of the plate-like objects 3, the plate-like objects 3 being arranged one above the other when the plurality of plates are received.

In this embodiment, at least one set of opposite edge positions of the recessed portion 21 is provided with a limiting block 22, and the limiting block 22 is detachably connected with the recessed portion 21; the stopper 22 serves to define the position of the plate-like article 3. At least the edge end face of the plate-like article 3 is in contact with the stopper 22. Because the size of the plate-like object 3 sometimes cannot be exactly matched with the recessed portion 21, for example, the size of the plate-like object 3 is smaller than that of the recessed portion 21, the plate-like object 3 placed in the recessed portion 21 may shake front and back and left and right relative to the recessed portion 21 during transportation, and is easily damaged; the position of the plate-shaped object 3 can be limited in the front, back, left and right directions in the plane of the concave part 21 by arranging the limiting blocks 22, so that the plate-shaped object 3 cannot shake front, back, left and right in the transportation process, and is prevented from being damaged.

Alternatively, the limiting block 22 and the recess 21 may be connected by a hook-and-loop fastener, or by a snap-fit structure. The limiting block 22 is detachably connected with the recessed portion 21, so that the limiting block 22 can be replaced quickly and conveniently. Because the limiting blocks 22 with different sizes need to be replaced for the plate-shaped objects 3 with different sizes to realize the position limitation of the plate-shaped objects 3 with different sizes, the limiting blocks 22 need to be replaced in time according to the different sizes of the plate-shaped objects 3.

Optionally, the material of the stopper 22 may be a buffer material such as foamed polyester EPP, EPS, EPO, etc. When the plate-like object 3 shakes in the recess 21, the edge of the plate-like object is pressed against the limiting block 22, so that the plate-like object 3 is buffered and is not easy to be damaged.

Optionally, the carrier 2 comprises a bottom layer 201 and a carrier layer 202, and the bottom layer 201 and the carrier layer 202 are stacked on each other; the bottom layer 201 is made of rigid material, and the bearing layer 202 is made of elastic material. Namely, the bottom layer 201 is made of a hard material with high strength, has small deformation and plays a role in supporting and bearing, such as ABS, PC, PET, solid paperboard and other materials; the supporting layer 202 is made of a cushioning material, and the supporting layer 202 is in contact with the plate-like object 3, and the cushioning material is used for providing cushioning protection for the plate-like object 3.

Optionally, the bottom layer 201 and the bearing layer 202 are formed by composite molding or secondary hot melt molding or by structural clamping. The carrier layer 202 may also be a local buffer structure for buffer protection of the plate-like article 3.

In this embodiment, as shown in fig. 1 and 2, the number of the first openings 11 is plural, and the plural first openings 11 are arranged along the height direction of the box body 1; each first opening 11 can be filled with a carrier 2; adjacent carriers 2 are spaced apart from each other. With such an arrangement, a plurality of plate-like objects 3 can be placed in the box body 1.

Alternatively, as shown in fig. 7, adjacent carriers 2 are spaced apart by a set distance h, which is larger than the total height of the plate-like articles carried by the carriers 2. The distance between adjacent carriers 2 is the distance between the bottom surface of the previous carrier 2 and the bottom surface of the recess of the next carrier 2. The set distance h is greater than the total height of the plate-shaped objects borne by the bearing parts 2, so that in two adjacent bearing parts 2, the bottom surface of the previous bearing part 2 does not contact with the top surface (close to the surface of the previous bearing part 2) of the plate-shaped object borne in the next bearing part 2, and further the surface bearing of the plate-shaped object and the surface convex support of the plate-shaped object are prevented from being collided and damaged.

Alternatively, as shown in fig. 8, the part of the carrier 2 contacting the first opening is adapted to the size and shape of the first opening. So set up, hold carrier 2 when packing into box 1 completely, its tip that contacts with first opening can be with the complete lock of first opening to guarantee the leakproofness of packing box, prevented that platelike article from weing or by the pollution damage in packing transportation.

When the packing box of the present embodiment packs the plate-like articles 3, the plate-like articles 3 are sequentially loaded into the box 1 from bottom to top in the height direction of the box 1. The method specifically comprises the following steps: firstly, loading the bearing piece 2 at the bottommost layer into the box body 1 from the first opening 11, and then placing the plate-shaped object 3 on the bearing piece 2; the carriers 2 above the lowermost layer are then mounted one by one and the plate-like articles 3 are placed on the carriers 2. Alternatively, the plate-like articles 3 may be placed on the carriers 2 first, and then the carriers 2 may be loaded into the box 1 from the first openings 11.

The embodiment of the present invention further provides a packaging box, which is different from the above embodiments in that, as shown in fig. 9-12, the supporting member 2 includes a plurality of substructures 203, the substructures 203 are distributed at intervals in the box body 1, and the supporting surfaces of the substructures 203 are located in the same plane; the first opening 11 comprises a plurality of sub-openings 110, and the plurality of sub-openings 110 are positioned at the same height of the box body 1; the substructures 203 can be loaded into the case 1 from the sub openings 110, and the substructures 203 correspond to the sub openings 110 one to one. I.e. the carrier 2 supports the plate-like article 3 in sections. The segmented support structure needs to be adopted where the properties of the plate-like article 3 allow. In this embodiment, the plurality of substructures 203 of one carrier 2 for carrying the plate-like article 3 are respectively loaded into the box 1 through the plurality of sub-openings 110 at the same height of the box 1, and the plurality of sub-openings 110 are arranged at equal intervals, so that the plurality of substructures 203 are distributed at equal intervals. The number and position of the sub-structures 203 may be adjusted according to the size of the plate-like article 3.

Alternatively, the carrying surface of one carrier 2 formed by a plurality of substructures 203 may or may not be provided with a recess. When the bearing surface is not provided with the concave part, the bearing surface is a plane. When the carrying surface is provided with the concave parts, the whole concave parts for accommodating the whole plate-shaped object 3 are formed by partial concave parts on the carrying surface of the plurality of substructures 203 and the interval areas among the substructures 203.

In this embodiment, the carrying surface of the carrying member 2 is a plane. A limiting block (not shown in the figure) is arranged in the box body 1 and is movably connected with the box body 1; the limiting block is positioned on the bearing surface of the bearing part 2 and is arranged at the position of at least one group of opposite side walls in the box body 1; the stopper is used to define the position of the plate-like article 3. For the box body 1 in a cuboid shape, the limiting block is arranged at least one group of opposite diagonal positions on the same plane with the bearing surface in the box body 1 to limit the angular position of the rectangular plate-shaped object 3, so that the plate-shaped object 3 is prevented from swinging around in the bearing surface, and the plate-shaped object 3 is prevented from being collided and damaged.

Optionally, the limiting block and the box body 1 may be connected by a sliding rail, that is, the sliding rail is installed inside the box body 1, and the limiting block may slide back and forth and left and right along the sliding rail on the bearing surface of the bearing member 2, so that the size of the placement area of the plate-shaped object 3 defined by the limiting block on the bearing surface may be adjusted to adapt to the position definition of the plate-shaped objects 3 with different sizes.

Other structures of the package in this embodiment are the same as those in the above embodiments, and are not described herein again.

When the packing box in this embodiment packs the plate-like objects 3, the plurality of substructures 203 of the same carrier 2 are simultaneously loaded into the corresponding sub openings 110 at the same height of the box 1, and then the plate-like objects 3 are placed on the carrier 2. In this way the plate-like articles 3 are loaded one by one into the packaging box.

The embodiment of the utility model provides an in the packing box that provides can form fine protection to the plate-shaped article, prevent that it from bearing certain pressure or receiving the damage of colliding with in the packing transportation to ensure the intact performance of plate-shaped article in the packing transportation.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims (9)

1. A packing box comprises a box body and a bearing piece, and is characterized in that the bearing piece is movably arranged in the box body and is used for bearing at least one plate-shaped object;

at least one side of the box body is provided with a first opening, and the bearing piece can be arranged in the box body from the first opening;

at least one group of opposite inner side walls of the box body are provided with first grooves, and at least part of edges of the bearing pieces are embedded in the first grooves.

2. The package box according to claim 1, wherein the carrying surface of the carrier has a recess for receiving the plate-like object.

3. The packaging box according to claim 2, wherein at least one set of opposite edge positions of the recessed portion is provided with a limiting block, and the limiting block is detachably connected with the recessed portion; the limiting block is used for limiting the position of the plate-shaped object.

4. A package as claimed in claim 1 wherein the carrier comprises a plurality of sub-formations spaced apart within the box with their carrying surfaces lying in the same plane;

the first opening comprises a plurality of sub-openings which are positioned at the same height of the box body; the substructures can be loaded into the box body from the sub-openings, and the substructures correspond to the sub-openings one to one.

5. The packaging box according to claim 4, wherein a limit block is arranged in the box body and is movably connected with the box body;

the limiting block is positioned on the bearing surface of the bearing piece and is arranged at the position of at least one group of opposite side walls in the box body;

the limiting block is used for limiting the position of the plate-shaped object.

6. A package according to claim 2 or 4 wherein the carrier comprises a base layer and a carrier layer, the base layer and the carrier layer being superposed on one another;

the bottom layer is made of rigid materials, and the bearing layer is made of elastic materials.

7. The packaging box according to claim 1, wherein the number of the first openings is plural, and the plural first openings are arranged along a height direction of the box body;

each first opening can be provided with one bearing piece;

adjacent ones of the carriers are spaced apart from one another.

8. A packaging case according to claim 7 wherein adjacent carriers are spaced apart by a set distance which is greater than the overall height of the plate-like articles carried by the carriers.

9. A package as claimed in claim 1 wherein the portion of the carrier in contact with the first opening is adapted to the size and shape of the first opening.

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