CN221050468U - Inner protection assembly and packaging device - Google Patents

Abstract

The utility model discloses an inner protection component and a packaging device, wherein the inner protection component comprises an upper liner, a lower liner and a front baffle piece, wherein the upper liner is used for clamping and inserting the top of a display; the lower liner is used for clamping and inserting the bottom of the display; the front baffle is used for the butt at the leading flank of display, and the front baffle includes supporting seat and at least one elastic block, and the one end and the last liner of supporting seat are connected, and the other end is connected with lower liner, and the supporting seat is equipped with the holding tank, and each elastic block is installed in the holding tank along the direction of height interval of display. According to the utility model, the elastic blocks in the front baffle are arranged in the accommodating groove of the supporting seat at intervals to form a thickness effect, so that the front support of the front baffle is met, the front baffle is equivalent to a stand column, the strength is very good, the strength of the whole inner protection assembly is increased, the inner protection assembly is arranged in a paper box, the inner protection assembly can bear larger pressure, the stacking layer number can be increased when stacking is carried out, the collapse phenomenon can not occur, the packaging, transportation and storage resources can not be occupied, and the comprehensive cost is low.

Description

Inner protection assembly and packaging device

Technical Field

The utility model relates to the technical field of display packaging structures, in particular to an inner protection component and a packaging device.

Background

With the continuous improvement of the living standard of people, various household appliances enter common families, for example, televisions can bring people with various knowledge while fully enriching the amateur lives of people. Currently, televisions are gradually developed towards digitalization, light weight, and large size, which makes it particularly important to reliably package the televisions during storage and transportation. The prior method for packaging the inner package of the television mainly provides a protective piece made of foam at the top, the bottom, the left side and the right side of the television, and a front-end protective piece can be omitted for some small-size televisions, but the front-end protective piece is required to be added for large-size televisions, televisions with small or weak structures, high-end machines and the like, and the front-end protective piece adopts a scheme that a front-end made of polystyrene foam (EPS) is injection molded, or a large-piece front-end made of pearl wool (EPE) or a front-end made of pearl wool (EPE) +paper leather is adopted.

However, when the polystyrene foam (EPS) injection molding front rail is manufactured, injection molding and mold opening are needed, the development cost is high, the injection molding is easy to deform, the screen body is easy to scratch when the glass is topped, and the application is very little at present; the large front bumper made of pearl wool (EPE) needs to be hollowed out and stuck, has high labor cost, is soft and easy to deform, and is rarely applied; at present, more schemes of pearl cotton (EPE) +leatheroid are applied, and the schemes can meet the basic requirements of packaging, but have a plurality of defects, such as larger area of leatheroid, when a plurality of pieces of pearl cotton are adhered to the leatheroid, paper leatheroid strips are adhered to the leatheroid to complement the thickness of the bottom support, the overall cost is still high, and single-layer leatheroid can only meet the strength of a front-end body; therefore, the strength of the single body of the inner package in all the schemes is very weak, the inner package is stacked after being put into the paper box, the paper box with the inner package cannot be pressed, the stacking layer number can be limited, the storage space is seriously occupied, if the inner package is forcibly stacked, the collapse phenomenon occurs in the middle position in the stacking process, the package, transportation and storage resources are seriously occupied, and the comprehensive cost is relatively high.

Disclosure of utility model

The utility model aims to provide an inner protection component and a packaging device, which are used for solving the technical problems that in the prior art, the strength of monomers of an inner package is very weak, the inner package is stacked after being put into a paper box, the stacking layer number is limited because the inner package cannot be pressed, the storage space is occupied, if the inner package is forcefully stacked, the collapse phenomenon is frequently generated at the middle position in the stacking process, the packaging, transportation and storage resources are seriously occupied, and the comprehensive cost is relatively high.

The utility model provides an inner protective component for wrapping a display, comprising:

An upper pad for being inserted into the top of the display;

a lower pad for being inserted into the bottom of the display;

The front baffle piece is used for being abutted to the front side face of the display, the front baffle piece comprises a supporting seat and at least one elastic block, one end of the supporting seat is connected with the upper gasket, the other end of the supporting seat is connected with the lower gasket, the supporting seat is provided with a containing groove, and the elastic blocks are installed in the containing groove at intervals along the height direction of the display.

Further, the accommodating groove is concavely formed in one surface, far away from the display, of the supporting seat, and the accommodating groove penetrates through the outer wall, close to the upper liner, of the supporting seat to extend to the outer wall, close to the lower liner, of the supporting seat.

Further, the supporting seat comprises a first side plate, a second side plate and a bottom plate, the first side plate and the second side plate are respectively and vertically connected to two ends of the bottom plate, the elastic block is fixed on the bottom plate, and one end of the elastic block is abutted to the first side plate, and the other end of the elastic block is abutted to the second side plate.

Further, the upper gasket is provided with a first embedded groove for being clamped and inserted with the top of the display and a first clamping groove for limiting the movement of the supporting seat, the first clamping groove penetrates through and extends from the inner wall of the first embedded groove to the outer wall of the upper gasket, and one end portion of the supporting seat is inserted into the first clamping groove.

Further, the upper liner is further provided with a first bump, and the first bump stretches into one end of the accommodating groove, which is close to the upper liner, and is abutted against the corresponding elastic block.

Further, the lower gasket is provided with a second embedded groove for being clamped and inserted with the bottom of the display and a second clamping groove for limiting the movement of the supporting seat, the second clamping groove penetrates through and extends from the inner wall of the second embedded groove to the outer wall of the lower gasket, and the other end portion of the supporting seat is inserted into the second clamping groove.

Further, the lower pad is further provided with a second bump, and the second bump stretches into one end of the accommodating groove, which is close to the lower pad, and is abutted to the corresponding elastic block.

Further, the elastic block is a block made of EPE material; and/or the number of the groups of groups,

The supporting seat is a cylinder made of paper leather; and/or the number of the groups of groups,

The inner protection assembly further comprises a left side liner for clamping the left side of the display and a right side liner for clamping the right side of the display, the upper liner, the right side liner, the lower liner and the left side liner are connected end to end in sequence, and the front blocking piece is located between the left side liner and the right side liner.

The utility model also provides a packaging device, which comprises a paper box and the inner protection component, wherein the paper box comprises a top shell and a bottom support connected with the top shell, the bottom support is provided with a concave cavity, the top shell is provided with a containing groove, the lower liner and the supporting seat are inserted into the concave cavity, and the bottom support and the inner protection component are inserted into the containing groove.

Further, the outer wall of one side, far away from the display, of the elastic block is flush with the outer wall of the collet; and/or the number of the groups of groups,

The outer wall of the side, far away from the display, of the elastic block is flush with the outer wall of the upper liner.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the elastic blocks in the front baffle are arranged in the accommodating groove of the supporting seat at intervals along the height direction of the display, so that the supporting seat forms a thickness effect, the front support of the front baffle is met, the front baffle is equivalent to an upright post, the strength is very good, the strength of the whole inner protection assembly is increased, the inner protection assembly can be pressed, the inner protection assembly is arranged in a paper box, the greater pressure can be born, the stacking layer number can be increased when stacking is carried out, the collapse phenomenon can not occur at the middle position in the stacking process, the packaging, transportation and storage resources can not be occupied, the comprehensive cost is low, and the front baffle is suitable for large-scale popularization.

Drawings

Fig. 1 is a schematic diagram of a display in a packaging device according to an embodiment of the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a second exploded view of FIG. 1;

FIG. 4 is a schematic structural view of an inner protection component according to an embodiment of the present utility model;

FIG. 5 is an exploded view of FIG. 4;

fig. 6 is a schematic structural view of a front gear according to an embodiment of the present utility model;

FIG. 7 is a schematic view of the structure of an upper liner according to an embodiment of the present utility model;

FIG. 8 is an enlarged partial schematic view of FIG. 7 at A;

FIG. 9 is a schematic view of an underlying pad according to an embodiment of the present utility model;

FIG. 10 is an enlarged partial schematic view at B in FIG. 9;

FIG. 11 is a second schematic diagram of a display in a packaging device according to an embodiment of the present utility model;

FIG. 12 is a cross-sectional view taken along line C-C of FIG. 11;

FIG. 13 is a partially enlarged schematic illustration of FIG. 12 at D;

FIG. 14 is an enlarged partial schematic view of FIG. 12 at E;

FIG. 15 is an exploded view of FIG. 11;

FIG. 16 is an enlarged partial schematic view of FIG. 15 at F;

fig. 17 is a partially enlarged schematic view of fig. 15 at G.

In the figure:

10. An inner protective component; 11. an annular groove; 20. a display; 21. a glass panel; 30. an upper liner; 31. a first embedded groove; 32. a first clamping groove; 33. a first bump; 40. a lower liner; 41. a second insertion groove; 42. a second clamping groove; 43. a second bump; 50. a left side pad; 51. a third embedded groove; 60. a right side pad; 61. a fourth embedded groove; 70. a front stop; 71. a support base; 711. a receiving groove; 712. a first side plate; 713. a second side plate; 714. a bottom plate; 72. an elastic block; 80. a paper box; 81. a top shell; 811. a storage groove; 82. a bottom support; 821. a cavity.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Referring to fig. 1 to 10, an embodiment of the present utility model discloses an inner protection assembly 10 for wrapping a display 20, where the inner protection assembly 10 includes an upper pad 30, a lower pad 40, a left pad 50, a right pad 60, and a front stop 70, where the upper pad 30 is parallel to the lower pad 40, the left pad 50 and the right pad 60 are parallel, the upper pad 30, the right pad 60, the lower pad 40, and the left pad 50 are connected end to end and enclose to form an annular groove 11, the display 20 is clamped in the annular groove 11, one side of the display 20 with a glass panel 21 faces a user, the left side of the display 20 is defined as the left side, the right side of the display 20 is defined as the right side, the front stop 70 is used for abutting against the front side of the display 20, i.e. one side of the glass panel 21 of the display 20, the glass panel 21 may also be referred to as a display screen, the display 20 may be a television or a computer liquid crystal screen.

In this embodiment, the upper pad 30 is used for inserting into the top of the display 20, the lower pad 40 is used for inserting into the bottom of the display 20, the left pad 50 is used for inserting into the left side of the display 20, the right pad 60 is used for inserting into the right side of the display 20, one end of the front block member 70 is connected with the upper pad 30, the other end is connected with the lower pad 40, the front block member 70 is located between the left pad 50 and the right pad 60, and the front block member 70 is placed in the middle of the display 20 to support the middle position with the maximum deformation of the inner protection assembly 10, similar to dividing the length of the display 20 into left and right parts, so as to form two small-sized effects.

In some embodiments, the upper pad 30, the lower pad 40, the left pad 50, and the right pad 60 are all made of foam materials to reduce production costs.

The front baffle 70 comprises a supporting seat 71 and at least one elastic block 72, wherein the supporting seat 71 is a seat body made of paper leather, the elastic block 72 is a block made of EPE, the supporting seat 71 is formed by folding paper leather, the traditional single large paper leather is replaced, the paper leather consumption can be reduced, the supporting seat 71 is positioned between the left side liner 50 and the right side liner 60, one end of the supporting seat 71 is connected with the upper liner 30, the other end of the supporting seat is connected with the lower liner 40, the supporting seat 71 is provided with a containing groove 711, each elastic block 72 is transversely arranged in the containing groove 711 at intervals along the height direction of the display 20, the elastic block 72 can prevent the paper leather from being folded, namely, two side walls of the containing groove 711 from rebounding, and meanwhile, the thickness effect is formed, the front supporting of the front baffle 70 is met, the whole front baffle 70 is equivalent to forming a stand column, the strength is very good, and the supporting effect is good.

In some embodiments, the accommodating groove 711 is concavely disposed on a surface of the supporting seat 71 away from the display 20, and the accommodating groove 711 extends from an outer wall of the supporting seat 71 near the upper pad 30 to an outer wall of the supporting seat 71 near the lower pad 40, and the accommodating groove 711 is a through groove.

In this embodiment, the cross section of the supporting seat 71 is in a "U" structure, the supporting seat 71 includes a first side plate 712, a second side plate 713 and a bottom plate 714, the first side plate 712 and the second side plate 713 are respectively and vertically connected to two side ends of the bottom plate 714, the first side plate 712, the bottom plate 714 and the second side plate 713 are jointly enclosed to form the accommodating groove 711, in order to reduce the usage amount of the leathers, the supporting seat 71 is made of a strip-shaped leathers, specifically, two sides of the leathers are pressed or cut intermittently, so that two sides of the strip-shaped leathers are folded to fold, the strip-shaped leathers are folded along the line to form two vertical edges, namely the first side plate 712 and the second side plate 713, and the folded vertical edges effectively increase the strength of the vertical surfaces and form the vertical reinforcing rib effect.

The elastic block 72 is fixed on the bottom plate 714, and one end butt in first curb plate 712, the other end butt in second curb plate 713 of elastic block 72, holding tank 711 intermediate position adopts the elastic block 72 of a plurality of horizontal minor segment to connect, prevent that the first curb plate 712 of leatheroid preparation and second curb plate 713 from kick-backing, form thickness effect simultaneously, satisfy the preceding support of preceding shelves 70, after the elastic block 72 transverse connection, whole preceding shelves 70 is equivalent to the three-sided half-surrounded stand effect of a leatheroid of having formed, intensity is very good, have better supporting role, whole preceding shelves 70 materials are few, intensity is big, small, the integrated cost is low, the practicality is stronger, and low price.

With continued reference to fig. 6 to 10, in this embodiment, the number of the elastic blocks 72 is four, the four elastic blocks 72 are disposed in the accommodating groove 711 penetrating the supporting seat 71 at intervals along the vertical direction, a space is provided between the uppermost elastic block 72 and the top of the supporting seat 71, i.e. the uppermost elastic block 72 is properly retracted into a portion of the accommodating groove 711, so that the top of the supporting seat 71 protrudes a distance relative to the uppermost elastic block 72, and similarly, the bottom of the supporting seat 71 protrudes a distance relative to the lowermost elastic block 72, so that the upper and lower ends of the front stop 70 have the same structure, are vertically symmetrical, and can be commonly used.

The upper liner 30 is provided with a first embedded groove 31 for being clamped and inserted with the top of the display 20 and a first clamping groove 32 for limiting the movement of the supporting seat 71, the first clamping groove 32 is matched with the structure of the supporting seat 71 and is of a U-shaped structure, the first clamping groove 32 penetrates through the outer wall of the upper liner 30 from the inner wall of the first embedded groove 31, the bottom wall of the first clamping groove 32 and the bottom wall of the first embedded groove 31 are not in the same plane, the distance between the bottom wall of the first clamping groove 32 and the top of the upper liner 30 is larger than the distance between the bottom wall of the first embedded groove 31 and the top of the upper liner 30, and one end of the U-shaped supporting seat 71 is inserted into the U-shaped first clamping groove 32 so as to meet the position positioning and supporting requirements of the front stop 70.

The upper pad 30 is further provided with a first protruding block 33, and the first protruding block 33 extends into an end portion of the accommodating groove 711, which is close to the upper pad 30, and abuts against the corresponding elastic block 72, i.e. the first protruding block 33 can be propped against the elastic block 72 with the retracted uppermost end, so that the supporting effect is achieved in the later stacking process, and meanwhile, the inner protection assembly 10 is convenient for packaging operation.

The lower pad 40 is provided with a second embedded groove 41 for being clamped and inserted with the bottom of the display 20 and a second clamping groove 42 for limiting the movement of the supporting seat 71, the second clamping groove 42 is matched with the structure of the supporting seat 71 and is of a U-shaped structure, the second clamping groove 42 penetrates through the inner wall of the second embedded groove 41 to the outer wall of the lower pad 40, the distance between the bottom wall of the second clamping groove 42 and the bottom of the lower pad 40 is larger than the distance between the bottom wall of the second embedded groove 41 and the bottom of the upper and lower pads 40, the bottom wall of the second clamping groove 42 and the bottom wall of the second embedded groove 41 are not in the same plane, and the other end part of the U-shaped supporting seat 71 is inserted into the U-shaped second clamping groove 42, so that the positioning and supporting requirements of the front stop 70 are met.

The lower pad 40 is further provided with a second protruding block 43, and the second protruding block 43 extends into an end portion of the accommodating groove 711, which is close to the lower pad 40, and abuts against the corresponding elastic block 72, i.e. the second protruding block 43 can prop against the elastic block 72 with the retracted lowest end, so that the supporting effect is achieved in the stacking process in the later stage, and meanwhile, the packaging operation of the inner protection assembly 10 is facilitated.

The left side pad 50 is concavely provided with a third insert groove 51, the left side of the display 20 is installed in the third insert groove 51, the right side pad 60 is concavely provided with a fourth insert groove 61, and the right side of the display 20 is installed in the fourth insert groove 61 to protect the display 20, and at the same time, the left side pad 50 and the right side pad 60 may also play a role of supporting the upper pad 30 and the lower pad 40.

The traditional front-gear protection piece has no supporting effect, the middle is in a suspended state, the middle of the display 20 has larger bearing force, and the deformation degree and the image display of the whole machine are greatly affected. The supporting seat 71 in the front baffle 70 of the embodiment adopts a three-sided folded paper design, has good strength, strong supporting effect, is more beneficial to stacking, ensures packaging quality, can save storage space by multi-layer stacking, is arranged in the middle of the screen body of the display 20 by the upright front baffle 70, supports the middle position with the largest deformation, is similar to dividing the length of the screen body into a left part and a right part, and has the effect of forming two small-size televisions, and the front baffle 70 has the advantages of less material consumption, high strength, small size, low comprehensive cost and stronger practicability.

In this embodiment, since the upper pad 30 and the lower pad 40 are respectively provided with the first clamping groove 32 and the second clamping groove 42, the elastic blocks 72 at the upper end and the lower end of the front block 70 are properly retracted into a part, so that the supporting seat 71 protrudes outwards by a certain distance, and the two ends of the supporting seat 71 are respectively inserted into the first clamping groove 32 and the second clamping groove 42, so as to meet the positioning requirement of the front block 70, facilitate the packaging operation of the display 20, and simultaneously the first protruding block 33 and the second protruding block 43 can respectively prop against the elastic blocks 72 retracted at the two ends of the front block 70, thereby being more beneficial to supporting in the later stage during stacking.

Referring further to fig. 2 and 11-17, the present utility model further discloses a packaging device, which includes a paper box 80 and the inner protection component 10 as described above, wherein a containing space is provided in the paper box 80, and the inner protection component 10 and the display 20 can be installed in the containing space.

The paper box 80 comprises a top shell 81 and a bottom support 82 connected with the top shell 81, the bottom support 82 is provided with a concave cavity 821, the top shell 81 is provided with a containing groove 811, and the inner wall of the concave cavity 821 and the inner wall of a part of containing groove 811 jointly form the containing space.

In this embodiment, when the display 20 is mounted in the inner protection component 10, the strength of the supporting seat 71 formed by folding the paper sheet is better, the large surface is smoother, the supporting seat 71 made of the paper sheet is close to the glass panel 21 of the display 20, the supporting seat 71 is not in direct contact with the display 20, the display 20 is originally sleeved with a very thin bag, at this time, the glass panel 21 of the display 20 is more uniformly stressed and is not easy to break, the elastic block 72 made of the EPE material protrudes out of the first side plate 712 and the second side plate 713 of the supporting seat 71, the elastic block 72 is higher than the first side plate 712 and the second side plate 713 by one thickness, the lower pad 40 and part of the supporting seat 71 are inserted into the concave cavity 821 of the bottom pad 82, then the bottom pad 82 and the inner protection component 10 are inserted into the accommodating groove 811 of the top case 81, the outer wall of the side of the elastic block 72 close to the lower pad 40 is far away from the outer wall of the display 20 and the outer wall of the bottom pad 82, and the thickness of the bottom pad 82 is just complemented, so that the elastic block 72 can be directly abutted against the top case 81, the thickness is increased, and the single paper sheet is prevented from being lowered. Meanwhile, the elastic block 72 made of EPE material protrudes out of the supporting seat 71, so that the buffer performance of the elastic block 72 can be exerted, and the first side plate 712 and the second side plate 713 can be prevented from hard impact on the glass panel 21 on the display 20 when falling.

In some embodiments, the outer wall of the elastic block 72 near the side of the upper pad 30, which is far away from the display 20, is flush with the outer wall of the upper pad 30, and the elastic block 72 may also directly abut against the top case 81, so that the thickness of the separate paper leather strip is prevented from being increased on the side of the upper pad 30, and the cost is reduced.

The use principle of the packaging device is as follows:

Firstly, the lower gasket 40 is installed at the bottom of the display 20, then the left gasket 50, the right gasket 60 and the front baffle 70 are assembled on the display 20 in sequence, wherein the bottom of the supporting seat 71 in the front baffle 70 is clamped in the second clamping groove 42 of the lower gasket 40, then the upper gasket 30 is installed at the top of the display 20, wherein the top of the supporting seat 71 in the front baffle 70 is clamped in the first clamping groove 32 of the upper gasket 30, and the display 20 is packaged in the inner protection assembly 10; the lower liner 40 is then inserted into the recess 821 of the shoe 82 with a portion of the support base 71, and finally the shoe 82 is inserted into the receiving slot 811 of the top case 81 with the inner shield assembly 10.

In summary, when the display 20 is packaged, the front baffle 70 is disposed in the inner protection component 10 according to the present utility model, where the front baffle 70 includes the supporting seat 71 and at least one elastic block 72, the supporting seat 71 is formed by folding paper sheets, so that the traditional single large paper sheet is replaced, the paper sheet usage amount can be reduced, the supporting seat 71 is provided with the accommodating groove 711, each elastic block 72 is transversely mounted in the accommodating groove 711 along the height direction of the display 20 at intervals, the elastic block 72 can prevent the paper sheet folding from rebounding, and simultaneously form a thickness effect, so that the front support of the front baffle 70 is satisfied, the whole front baffle 70 is equivalent to forming a column, the strength is very good, a good supporting effect is provided, the inner protection component 10 is loaded into the paper box 80, the number of stacked layers can be increased when stacking is performed, the number of stacked layers can not be increased, the middle position in the stacking process can not occupy packaging, transportation and storage resources, and the comprehensive cost is low, and the display 20 is suitable for large-scale popularization.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (10)

1. An inner shield assembly for wrapping a display, the inner shield assembly comprising:

An upper pad for being inserted into the top of the display;

a lower pad for being inserted into the bottom of the display;

The front baffle piece is used for being abutted to the front side face of the display, the front baffle piece comprises a supporting seat and at least one elastic block, one end of the supporting seat is connected with the upper gasket, the other end of the supporting seat is connected with the lower gasket, the supporting seat is provided with a containing groove, and the elastic blocks are installed in the containing groove at intervals along the height direction of the display.

2. The inner protective assembly according to claim 1, wherein the receiving groove is concavely formed in a surface of the supporting base away from the display, and the receiving groove extends from an outer wall of the supporting base near the upper pad to an outer wall of the supporting base near the lower pad.

3. The inner protective assembly according to claim 1, wherein the support base comprises a first side plate, a second side plate and a bottom plate, the first side plate and the second side plate are respectively and vertically connected to two ends of the bottom plate, the elastic block is fixed on the bottom plate, and one end of the elastic block is abutted to the first side plate, and the other end of the elastic block is abutted to the second side plate.

4. The inner shield assembly of claim 1, wherein the upper liner is provided with a first insertion groove for being inserted into a top portion of the display and a first clamping groove for limiting movement of the support base, the first clamping groove extending from an inner wall of the first insertion groove to an outer wall of the upper liner, and an end portion of the support base being inserted into the first clamping groove.

5. The inner shield assembly of claim 1, wherein the upper liner is further provided with a first projection extending into one end of the receiving slot proximate the upper liner and abutting the corresponding resilient block.

6. The inner guard assembly of claim 1, wherein the lower gasket is provided with a second insertion groove for being inserted into the bottom of the display and a second clamping groove for limiting movement of the support base, the second clamping groove extending from an inner wall of the second insertion groove to an outer wall of the lower gasket, and the other end of the support base being inserted into the second clamping groove.

7. The inner shield assembly of claim 1, wherein the lower liner is further provided with a second protrusion extending into one end of the receiving slot adjacent to the lower liner and abutting the corresponding resilient block.

8. The inner shield assembly of claim 1, wherein the resilient block is a block made of EPE material; and/or the number of the groups of groups,

The supporting seat is a cylinder made of paper leather; and/or the number of the groups of groups,

The inner protection assembly further comprises a left side liner for clamping the left side of the display and a right side liner for clamping the right side of the display, the upper liner, the right side liner, the lower liner and the left side liner are connected end to end in sequence, and the front blocking piece is located between the left side liner and the right side liner.

9. A packaging device comprising a carton and an inner protective assembly according to any one of claims 1 to 8, the carton comprising a top shell and a shoe connected to the top shell, the shoe being provided with a recess, the top shell being provided with a receiving slot, the lower liner and the support seat being both inserted into the recess, the shoe and the inner protective assembly being both inserted into the receiving slot.

10. The packaging device of claim 9, wherein an outer wall of the resilient block on a side remote from the display is flush with the outer wall of the shoe; and/or the number of the groups of groups,

The outer wall of the side, far away from the display, of the elastic block is flush with the outer wall of the upper liner.