CN211365307U - Show dish cut-parts that rear side was equipped with support and show dish that rear side was equipped with support - Google Patents

Abstract

The utility model discloses a display panel cutting piece with a support at the rear side, which comprises a bottom plate, wherein the lower side edge of the bottom plate is connected with a front outer plate, the upper side edge of the bottom plate is connected with a rear outer plate, the left side edge and the right side edge of the bottom plate are respectively connected with a left outer plate and a right outer plate, the lower side edge of the front outer plate is also downwards connected with a front inner plate, the lower side edge of the front inner plate is connected with a rear extension plate, and the left side edge and the right side edge of the rear extension plate are respectively connected; a rear extension plate through hole is penetratingly arranged on the bottom plate, is a long hole, and is arranged in the left and right directions of the cut pieces in the length direction; the length of preceding inner panel and preceding planking corresponds, and the width of back extension board, left branch fagging and right branch fagging all with the length adaptation of back extension board through-hole. On this basis, the utility model also provides a show dish that the rear side is equipped with the support. The utility model has the advantages that: the display plate is made of single cut pieces, and can form stable support under the display plate, so that the display inclined plane is formed on the upper side surface of the display plate.

Description

Show dish cut-parts that rear side was equipped with support and show dish that rear side was equipped with support

Technical Field

The utility model belongs to the carton packing field specifically is a show dish cut-parts that rear side was equipped with support and show dish that the rear side was equipped with the support.

Background

The carton not only has the traditional bearing function, but also can be designed to have the display function. Chinese patent document CN203793816U discloses "two box show cigarette cases of basket type" in 2014 8/27, the two box show cigarette cases of basket type include box body and lid, one side of lid and the open limit hinged joint of box body, and the another side is and opens the form from top to bottom, its characterized in that: the cigarette packet display platform is arranged in the box body, two cigarette packet grooves with the same size are formed in the display surface of the cigarette packet display platform, one side, close to the box cover, of the cigarette packet display platform is connected with the box cover through a folding connecting sheet, the cigarette packet display platform is completely embedded into the box body when the box cover is covered with the box body, and the cigarette packet display platform and the bottom surface of the box body are inclined when the box cover is opened; the cover surface of the box body and the box cover is provided with a lifting ring. The utility model has simple structure, exquisite and small appearance, and is provided with two cigarette packet cavities, and the expansion openings of the two cigarette packet cavities can be exposed, thereby having good display effect; and the box body forms a basket type after being closed, is convenient to carry and can be used as a packaging gift box of high-grade tobacco products. In the conventional scheme, in order to improve the display effect, the display surface of the carton is preferably arranged to be an inclined surface with a high front part and a low back part, and the inclined surface is difficult to design in the conventional carton. The solution in the aforementioned prior art is to connect the display surface of the carton to the inside of the lid, the display surface tilting synchronously when the lid is opened. However, this design requires the action of the lid and cannot be applied to a tray without a lid.

SUMMERY OF THE UTILITY MODEL

Based on the above problems, the present invention provides a cut piece of a display panel with a support at the rear side, which is made of a single cut piece and can form a stable support under the display panel, so that a display slope is formed on the upper side surface of the display panel; on this basis, this application still provides a rear side and is equipped with show dish of support.

Because the cutting piece of the scheme is of a left-right symmetrical structure, in order to save space, if no special statement is made, only one side of the symmetrical structure is introduced.

In order to realize the first purpose of the invention, the utility model adopts the following technical scheme: a display panel cut piece with a support at the rear side comprises a bottom plate, wherein the lower side edge of the bottom plate is connected with a front outer plate, the upper side edge of the bottom plate is connected with a rear outer plate, the left side edge and the right side edge of the bottom plate are respectively connected with a left outer plate and a right outer plate, the lower side edge of the front outer plate is also downwards connected with a front inner plate, the lower side edge of the front inner plate is connected with a rear extension plate, and the left side edge and the right side edge of the rear extension plate are respectively connected with; a rear extension plate through hole is penetratingly arranged on the bottom plate, is a long hole, and is arranged in the left and right directions of the cut pieces in the length direction; the length of preceding inner panel and preceding planking corresponds, and the width of back extension board, left branch fagging and right branch fagging all with the length adaptation of back extension board through-hole.

The rear side that this technical scheme designed is equipped with the show dish cut-parts of support, is equipped with the bottom plate like the tray cut-parts of traditional structure, and is conventional, and the rectangle is selected to the bottom plate. Other quadrilateral shapes may also be used in principle, and for ease of introduction and understanding, a rectangle is used by default in this embodiment. After understanding the technical solution, a person skilled in the art can select other shapes of the bottom plate according to the design requirement. The upper side, the lower side, the left side and the right side of the bottom plate are respectively connected with the rear outer plate, the front outer plate, the left outer plate and the right outer plate, and the five parts form the basic appearance of the display disc. On this basis, this scheme still connects with preceding inner panel downwards at the lower side of preceding planking, and the lower side of preceding inner panel is connected with the back extension board. The rear extension plate through hole is arranged on the bottom plate and is communicated with the position close to the front side edge, so that the rear extension plate can be bent upwards and backwards and then penetrates through the bottom plate through the rear extension plate through hole. Therefore, the length of the front inner plate corresponds to that of the front outer plate, and the width of the rear extension plate, the width of the left support plate and the width of the right support plate are matched with that of the long hole, so that the passing action is convenient. Simultaneously, left and right both sides limit of back extension board is connected left branch fagging and right branch fagging respectively, and left branch fagging and right branch fagging can be afterwards the extension board and pass back extension board through-hole together when folding, and it expandes to pass the back, can constitute a bearing structure with back extension board together. When the display disc folded by the cut pieces is in a display state, the rear side of the display disc can be lifted, and the support structure is supported below the bottom plate, so that a perfect display state is formed. The length of the rear extension plate and the lengths of the left support plate and the right support plate all influence the support positions of the left support plate and the right support plate on the bottom surface of the bottom plate, and corresponding parameters can be selected by technicians in the field according to the required inclination angle of the display tray in the display state. For the specific supporting structure between the left supporting plate and the bottom plate and between the right supporting plate and the bottom plate, a folded bearing surface can be designed near the supporting point of the left supporting plate and the right supporting plate, and the bearing surface is tightly attached to the bottom surface of the bottom plate. It should be noted that the display tray formed by folding the scheme folds the rear extension plate, the left support plate and the right support plate to be folded and folded between the front outer plate and the front inner plate when the display is not needed, so that the display tray has no difference from a common tray and can be stored and transported conveniently.

Preferably, the upper side edges of the left support plate and the right support plate are both provided with a support convex tongue in a protruding manner, two support convex tongue insertion holes are correspondingly arranged on the bottom plate in a penetrating manner, and the support convex tongues are correspondingly and adaptively inserted with the support convex tongue insertion holes in a one-to-one manner. The inserting and matching relationship between the supporting convex tongue and the supporting convex tongue inserting hole can help the left supporting plate and the right supporting plate to form a positioning structure relative to the bottom surface of the bottom plate, and the supporting effect of the left supporting plate and the right supporting plate is improved.

Preferably, the lower side edges of the left and right outer panels are beveled edges having a high inside and a low outside. The inclined edge is matched with the inclined posture of the display disc in the display state, so that the inclined edge can be completely attached to the desktop. The selection of specific parameters can be adjusted by the skilled person according to the design.

Preferably, a front upper plate is connected between the lower side of the front inner plate and the upper side of the front outer plate, and the left side and the right side of the front upper plate are both connected with structures which can be respectively buckled with the bottom plates of the left outer plate and the right outer plate. The scheme is used for connecting the front outer plate and the left and right outer plates, and can also help to perform necessary positioning on a supporting structure formed by the rear extension plate, the left supporting plate and the right supporting plate.

Preferably, the left outer plate and the right outer plate are respectively provided with a buckling hole in a through manner, the buckling holes are long holes, and the length direction of the buckling holes is the vertical direction of the cutting pieces; the left side and the right side of the front upper plate are both connected with connecting arms, the outer side ends of the connecting arms are provided with buckling tongues, each buckling tongue comprises a main body part and extension parts connected to the upper part and the lower part of the main body part, and the length of the main body part corresponds to the length of each buckling hole; the main body part of the buckling tongue and the buckling hole form a matched buckling relation. In the concrete structure, the scheme adopts a matching structure of the buckling tongue and the buckling hole. After the extending parts at the two sides of the buckling tongue extend into the buckling hole along with the buckling tongue, the extending parts are opened towards the two sides, and then the buckling tongue and the buckling hole can be locked to realize connection.

Preferably, the upper side edge of the rear outer plate is connected with a rear inner plate; the bottom plate is provided with a rear inner plate fixing hole in a through mode, the upper side edge of the rear inner plate is provided with a rear inner plate positioning tongue in a protruding mode, and the rear inner plate positioning tongue and the rear inner plate fixing hole form an adaptive splicing relation. This scheme has increased the back inner panel in the top of back planking, and the back inner panel can laminate inboard at the back planking when folding, makes the rear side wall intensity of show dish better. Specifically, the rear inner plate is connected with the bottom plate in a positioning mode through the matching relation between the rear inner plate positioning tongue and the rear inner plate fixing hole.

Preferably, a logo plate is connected between the upper side of the rear outer panel and the lower side of the rear inner panel. The sign board is located between the last side of back planking and the lower side of back inner panel, can be used for pasting, writing the sign when the show, convenient show.

Preferably, a cutting line is provided in the middle of the upper side of the rear outer panel, and the cutting line has a shape of a concave arc. In the scheme, the middle of the upper side edge of the rear outer plate is provided with the arc-shaped cutting line, so that the formed identification plate is in the shape of an arc, when the identification plate is folded into the display disc, the arc part of the identification plate can form a part extending backwards, and the usable area of the identification plate is effectively expanded.

Preferably, the outer side edges of the left outer plate and the right outer plate are respectively connected with a side reinforcing structure; the left side edge strengthening structure is that the left side of the left outer plate is connected with a left inner plate, and the size of the inner plate corresponds to that of the left outer plate; the upper side and the lower side of the left inner plate are respectively connected with a side wall strengthening buckle; the end part of the side wall strengthening buckle is provided with a slot, and the upper side wall strengthening buckle and the lower side wall strengthening buckle on the same side form a buckling structure. The design is used to reinforce the left and right side walls of the display tray. Specifically, a sidewall reinforcing buckle may be connected between the upper side and the lower side of the left inner plate, and the sidewall reinforcing buckles may be folded inward and then buckled with each other to form a reinforcing structure other than the left inner plate. The right side and the left side are symmetrically arranged.

In order to realize the first purpose of the invention, the utility model adopts the following technical scheme: a display disc with supports at the rear side is manufactured by folding the display disc cut pieces with the supports at the rear side, and is provided with a bottom plate, wherein four side edges of the bottom plate are respectively connected with a front outer plate, a rear outer plate, a left outer plate and a right outer plate, and the display disc is also provided with a front inner plate, a rear extension plate, a rear inner plate and a marking plate; the front inner plate is fixed on the inner side of the front outer plate, and the rear extension plate is connected with the lower side edge of the front inner plate; the bottom plate is provided with a rear extension plate through hole, the left side and the right side of the rear extension plate are connected with a left support plate and a right support plate, the length of the front inner plate corresponds to that of the front outer plate, and the widths of the rear extension plate, the left support plate and the right support plate are all matched with the length of the rear extension plate through hole; the rear inner plate is fixed on the inner side of the rear outer plate, and the marking plate is connected between the upper side edge of the rear inner plate and the upper side edge of the rear outer plate; the middle part of the upper side edge of the rear outer plate, which is connected with the identification plate, is a concave arc, and the middle part of the rear side edge of the identification plate is a convex arc.

The biggest characteristic of the scheme is that the display tray is provided with a supporting structure consisting of a rear extension plate, a left supporting plate and a right supporting plate, and the whole display tray can be supported at the bottom of a bottom plate. Meanwhile, the scheme is also provided with the marking plate with the arc-shaped upper side edge, the arc part of the marking plate can form a part extending backwards, and the usable area of the marking plate is effectively expanded. The two-point technical characteristics make the display plate more convenient to form a display inclined plane and also more convenient to mark display contents.

To sum up, the beneficial effects of the utility model are that: the display plate is made of single cut pieces, and can form stable support under the display plate, so that the display inclined plane is formed on the upper side surface of the display plate.

Drawings

Fig. 1 is a schematic view of a cut segment according to embodiment 1 of the present invention, in which dotted lines are crease lines and solid lines are cut lines.

Fig. 2 to 10 are views illustrating the folding steps of the cut pieces of the present invention.

Fig. 10 is a schematic structural view of the display tray of embodiment 2.

Fig. 11 is a schematic structural view showing another view angle of the display tray of embodiment 2.

Wherein: the rear extension plate A, the left support plate A1, the right support plate A2, the front inner plate B, the front upper plate C, the front outer plate D, the bottom plate E, the rear outer plate F, the mark plate G, the rear inner plate H, the left outer plate J1, the left outer plate J2, the right outer plate J, the right outer plate K1, the right outer plate K3838, the right outer plate K2, the left inner plate L, the right inner plate M, the rear extension plate through hole 1, the side wall reinforcing buckle 2, the buckling hole 3, the buckling tongue 4, the supporting tongue plug hole 5, the supporting tongue 6, the rear inner plate fixing hole 7 and the rear inner plate positioning tongue 8.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

The embodiment shown in fig. 1 is a display tray panel with a support on the back side. The material of the cut piece in the embodiment is white cardboard with good strength and elasticity.

Cut-parts follow supreme end to end in proper order down and are equipped with back extension board A, preceding inner panel B, preceding upper plate C, preceding planking D, bottom plate E, back planking F, sign board G and back inner panel H. The bottom plate is rectangular, the left side edge and the right side edge of the bottom plate are respectively connected with a left outer plate J and a right outer plate K, the left side of the left outer plate is connected with a left inner plate L, and the right side of the right outer plate is connected with a right inner plate M.

The left and right side edges of the rear extension plate are respectively connected with a left support plate A1 and a right support plate A2, and the left support plate and the right support plate can be bent inwards along the crease line. The bottom plate is close to and is equipped with back extension board through-hole 1 that link up on the position of side down, and back extension board through-hole is the slot hole, and length direction is the left and right sides of cut-parts to. Considering the thickness of cut-parts, the length of preceding inner panel is slightly longer than the length of preceding planking, and the width of back extension board, left branch fagging and right branch fagging all with the length adaptation of back extension board through-hole, can pass in the back extension board through-hole after making back extension board, left branch fagging and right branch fagging three folding, and is complete to expose under the bottom surface of bottom plate.

The left support plate is fan-shaped, and the upper side edge is a bevel edge which slightly inclines downwards from inside to outside. A supporting tongue 6 is arranged on the outer side end of the upper side edge in a protruding way. The left support plate and the right support plate are of symmetrical structures. Correspondingly, a left support convex tongue insertion hole and a right support convex tongue insertion hole 5 are arranged on the bottom plate in a penetrating manner at the position below the middle part, and the support convex tongues on the left support plate and the right support plate are in a one-to-one corresponding adaptive insertion relationship with the support convex tongue insertion holes.

The front upper plate is positioned between the front inner plate and the front outer plate, and the position of the folded front upper plate is parallel to the bottom plate. The front upper plate, the front inner plate and the front outer plate form a front side wall of the folded display tray, and the length of the front upper plate is the wall thickness of the front side wall.

The lower side parts of the left outer plate and the right outer plate, which are close to, are respectively provided with a buckling hole 3 in a through mode, the buckling holes are long holes, and the length direction of the buckling holes is the vertical direction of the cutting pieces. The left side and the right side of the front upper plate are both connected with connecting arms, and the outer side ends of the connecting arms are provided with a buckling tongue 4. The buckling tongue comprises a main body part and extension parts connected to the upper part and the lower part of the main body part, and the length of the main body part corresponds to that of the buckling hole. The main body part of the buckling tongue and the buckling hole form a matched buckling relation, and after the extension part is folded upwards and downwards, the extension part and the main body part can pass through the buckling hole together. After passing through the buckling holes, the two extension parts are reset and unfolded up and down, and then the left outer plate and the front upper plate, and the right outer plate and the front upper plate can be locked respectively.

The lower side of left side planking is the high hypotenuse of inboard bottom the outside, and the inclination adaptation of the show dish that forms when the show state after this hypotenuse and cut-parts are folded corresponds. The left side of left planking is connected with left side reinforcing structure: the side edge strengthening structure is characterized in that a left inner plate L is connected to the left side of a left outer plate, and the size of the left inner plate corresponds to that of the left outer plate; the upper side and the lower side of the left inner plate are respectively connected with a side wall strengthening buckle 2; the main part of the side wall strengthening buckle is equal in width to the left inner plate, the end part of the side wall strengthening buckle is provided with a slot to form a hook shape, the upper side wall strengthening buckle and the lower side wall strengthening buckle can be mutually buckled and tightly attached to the left inner plate after being respectively folded upwards and downwards, and the side wall strengthening buckle is clamped between the left inner plate and the left outer plate when being further folded to form an inner-outer three-layer left side wall. The upper side and the lower side of the left outer plate are respectively connected with a left outer plate rear rocking cover J1 and a left outer plate front rocking cover J2, and the left outer plate rear rocking cover J1 and the left outer plate front rocking cover J2 are bent inwards when the left side wall is folded and formed, so that the upper opening and the lower opening of the left side wall can be sealed.

The left outer plate, the left outer plate rear rocking cover, the left outer plate front rocking cover and the left side edge reinforcing structure are symmetrically arranged with the right side of the cutting piece, so that the part on the right side is not detailed.

A rear inner plate fixing hole 7 is arranged on the bottom plate and is communicated with the position close to the upper side edge; the upper side of the rear inner plate is convexly provided with a rear inner plate positioning tongue 8, and the rear inner plate positioning tongue and the rear inner plate fixing hole form a matching splicing relation so as to be convenient for the rear inner plate to be fixedly connected with the bottom plate when being bent.

The common edge of the rear outer plate and the mark plate, namely the middle part of the upper side edge of the rear outer plate, is a cutting line, and the cutting line is in the shape of a downward concave arc. When the rear inner plate is turned upwards and forwards, the marking plate can stay in a state parallel to the bottom plate. Since the cutting line is shaped like a circular arc which is concave downward, the sign board in this example has a fan-shaped structure with an upper side being a convex circular arc after being folded. Corresponding to the upper side of the rear outer panel, the upper side and the outer side of the left outer panel rear swing cover J1 and the right outer panel rear swing cover K1 are connected by an arc to avoid interference.

To reduce space, the following text describes the folding of the cut pieces into display trays with icons in place of the corresponding Chinese names.

Step one, as shown in fig. 2, two pairs of side wall reinforcing buckles 2 on the L and the M are buckled with each other and are respectively arranged on the L and the M;

step two, as shown in fig. 3, bending the J upwards to be vertical, and bending the L inwards and downwards to be vertical to form a left side wall; the same operation is performed on the right side;

step three, turning A1 and A2 inwards to be tightly attached to the upper side face of A as shown in FIG. 4;

step four, turning over J2 and K2 as shown in FIG. 5, and closing the front end faces of the left side wall and the right side wall;

step five, as shown in fig. 6, A, A1 and a2 are passed through the rear extension board through hole 1 together;

step six, as shown in fig. 7, the buckling tongue is inserted into the buckling hole to realize the locking of C, J, C and K;

step seven, turning J1 and K1 inwards to close the rear end faces of the left side wall and the right side wall as shown in FIG. 8;

step eight, turning F upwards and turning H inwards and downwards to be locked with the bottom plate as shown in fig. 9, and only keeping G to be parallel to the bottom plate;

step nine, arranging A1 and A2 behind the bottom plate as shown in figure 10, and inserting the two supporting tongues 6 into the supporting tongue inserting holes 5 in a matching way to complete the positioning of A1 and A2. At this point, the folding of the display tray is complete.

Example 2

Example 2 is a display tray with a back side provided with a support, made by folding the cut pieces of example 1.

As shown in fig. 10 and 11, the display tray is provided with a rectangular bottom plate, four sides of the bottom plate are respectively connected with a front outer plate, a rear outer plate, a left outer plate and a right outer plate, and the display tray is further provided with a front inner plate, a rear extension plate, a rear inner plate and an identification plate. The front inner plate is fixed on the inner side of the front outer plate, and the rear extension plate is connected with the lower side edge of the front inner plate; the bottom plate is provided with a rear extension plate through hole, the left side and the right side of the rear extension plate are connected with a left support plate and a right support plate, the length of the front inner plate corresponds to that of the front outer plate, and the widths of the rear extension plate, the left support plate and the right support plate are all matched with the length of the rear extension plate through hole; the rear inner plate is fixed on the inner side of the rear outer plate, and the marking plate is connected between the upper side edge of the rear inner plate and the upper side edge of the rear outer plate; the middle part of the upper side edge of the rear outer plate, which is connected with the identification plate, is a concave arc, and the middle part of the rear side edge of the identification plate is a convex arc. Taking the position shown in the figure as an example, in this example, the lower sides of the left outer plate and the right outer plate are bevel edges with higher front sides and lower rear sides so as to adapt to the inclination angle of the display tray in the display state.

The display tray of this example, the support structure that back extension board, left branch fagging and right branch fagging constitute can support whole display tray at the bottom of bottom plate. The marking plate with the arc-shaped upper side edge is further arranged, the arc part of the marking plate can form an upward extending part, and the usable area of the marking plate is effectively expanded.

The display plate cut piece with the support arranged at the rear side of the display plate is made of single cut pieces, and can form stable support under the display plate only by bending without pasting or nailing, so that the display inclined plane is formed on the upper side surface of the display plate. The display disc is in a non-display state, and a supporting structure formed by the rear extension plate, the left supporting plate and the right supporting plate can be folded between the front outer plate and the front inner plate, so that the display disc is convenient to store.

Claims (10)

1. A display panel cutting piece with a support at the rear side comprises a bottom plate (E), wherein the lower side of the bottom plate is connected with a front outer plate (D), the upper side of the bottom plate is connected with a rear outer plate (F), and the left side and the right side of the bottom plate are respectively connected with a left outer plate (J) and a right outer plate (K), and the display panel cutting piece is characterized in that the lower side of the front outer plate is also downwards connected with a front inner plate (B), the lower side of the front inner plate is connected with a rear extension plate (A), and the left side and the right side of the rear extension plate are respectively connected with a left support plate (A1; a rear extension plate through hole (1) is arranged on the bottom plate in a penetrating manner, the rear extension plate through hole is a long hole, and the length direction of the rear extension plate through hole is the left direction and the right direction of the cut piece; the length of preceding inner panel and preceding planking corresponds, and the width of back extension board, left branch fagging and right branch fagging all with the length adaptation of back extension board through-hole.

2. The display panel cutting piece with the support at the back side as claimed in claim 1, wherein the upper side edges of the left support plate and the right support plate are both provided with a support convex tongue (6) in a protruding manner, two support convex tongue insertion holes (5) are correspondingly arranged on the bottom plate in a penetrating manner, and the support convex tongues are correspondingly inserted into the support convex tongue insertion holes in a one-to-one matching manner.

3. A display panel cut out piece with a back side provided with a support according to claim 1 or 2, wherein the lower side edges of the left outer plate and the right outer plate are bevel edges with high inner sides and low outer sides.

4. The display panel cut piece with the support at the rear side according to claim 1 or 2, wherein a front upper plate (C) is connected between the lower side of the front inner plate and the upper side of the front outer plate, and the left side and the right side of the front upper plate are respectively connected with a structure which can be respectively buckled with the bottom plates of the left outer plate and the right outer plate.

5. The display panel cut piece with the support at the rear side of the display panel as claimed in claim 4, wherein the left outer plate and the right outer plate are respectively provided with a buckling hole (3) in a through manner, the buckling holes are long holes, and the length direction of the buckling holes is the vertical direction of the cut piece; the left side and the right side of the front upper plate are both connected with connecting arms, the outer side ends of the connecting arms are provided with buckling tongues (4), each buckling tongue comprises a main body part and extending parts connected to the upper part and the lower part of the main body part, and the length of the main body part corresponds to the length of a buckling hole; the main body part of the buckling tongue and the buckling hole form a matched buckling relation.

6. A display panel cut piece with a support at the rear side according to claim 1 or 2, characterized in that the upper side of the rear outer plate is connected with a rear inner plate (H); a rear inner plate fixing hole (7) is arranged on the bottom plate in a run-through manner, a rear inner plate positioning tongue (8) is arranged on the upper side edge of the rear inner plate in a protruding manner, and the rear inner plate positioning tongue and the rear inner plate fixing hole form an adaptive splicing relationship.

7. A display panel cut out piece with a back side provided with a support according to claim 6, characterised in that an identification plate (G) is connected between the upper side of the back outer plate and the lower side of the back inner plate.

8. A display panel cut out section with a back side provided with a support according to claim 7 wherein the middle of the upper side of the back outer panel is provided with a cut line in the shape of a concave circular arc.

9. The display panel cut piece with the support at the rear side as claimed in claim 1 or 2, wherein the outer side edges of the left outer plate and the right outer plate are respectively connected with a side reinforcing structure; the left side edge strengthening structure is that the left side of the left outer plate is connected with a left inner plate (L), and the size of the inner plate corresponds to that of the left outer plate; the upper side and the lower side of the left inner plate are respectively connected with a side wall strengthening buckle (2); the end part of the side wall strengthening buckle is provided with a slot, and the upper side wall strengthening buckle and the lower side wall strengthening buckle on the same side form a buckling structure.

10. A display tray with a support at the rear side is made by folding the display tray cut pieces with the support at the rear side according to claim 8, and is provided with a bottom plate, wherein four side edges of the bottom plate are respectively connected with a front outer plate, a rear outer plate, a left outer plate and a right outer plate; the front inner plate is fixed on the inner side of the front outer plate, and the rear extension plate is connected with the lower side edge of the front inner plate; the bottom plate is provided with a rear extension plate through hole, the left side and the right side of the rear extension plate are connected with a left support plate and a right support plate, the length of the front inner plate corresponds to that of the front outer plate, and the widths of the rear extension plate, the left support plate and the right support plate are all matched with the length of the rear extension plate through hole; the rear inner plate is fixed on the inner side of the rear outer plate, and the marking plate is connected between the upper side edge of the rear inner plate and the upper side edge of the rear outer plate; the middle part of the upper side edge of the rear outer plate, which is connected with the identification plate, is a concave arc, and the middle part of the rear side edge of the identification plate is a convex arc.

Images