CN216154246U - Projector display PDQ structure - Google Patents

Abstract

The utility model relates to the technical field of packaging and displaying, in particular to a projector display PDQ structure which comprises a box body, a partition plate, a rear box and a display box, wherein the top of the box body is opened, the front end of the top of the box body is arranged in a downward inclined mode, the partition plate longitudinally divides the interior of the box body into two object placing cavities, the display box and the rear box are sequentially placed in one of the object placing cavities from front to back, a groove body used for placing a projector is formed in the top of the front end of the display box, and the box body, the partition plate, the rear box and the display box are all formed by folding and forming an integral cut piece. The projector display PDQ structure can not only bear the projector, but also achieve the experience effect through the display and touch key functions of the projector, and after being manufactured, the projector display PDQ structure is manually molded without being attached by other auxiliary materials, is simple to mold and assemble, is stable in structure, can effectively resist external force impact, and protects product transportation.

Description

Projector display PDQ structure

Technical Field

The utility model relates to the technical field of packaging display, in particular to a projector display PDQ structure.

Background

The PDQ refers to product display, and usually, a product is packaged by the PDQ and then transported to a store to be opened for product display, and the design requirements of the PDQ package are generally as follows: when closed, the packaging box is a delicate packaging box, is convenient to transport and can be stacked; when the display shelf is opened, the display shelf can be directly placed on the goods shelf and the cashier desk; the packaging mode not only saves cost, leads the package to be perfectly integrated with the display rack, but also increases brand effect, and the PDQ package is mostly applied to toy, clothing and daily necessities industries.

For touch experience projection products, PDQ packaging is convenient for transportation, and the products need to be displayed conveniently, for example, an image effect is directly projected on the PDQ, and the existing PDQ structure is not suitable for packaging and displaying of a projector.

Disclosure of Invention

To overcome the disadvantages and shortcomings of the prior art, it is an object of the present invention to provide a projector display PDQ structure.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a projector show PDQ structure, includes box body, baffle, rearmounted box and show box, the open-top of box body and the top front end downward sloping setting of box body, the baffle is two with the inside longitudinal separation of box body and is put the thing chamber, and show box and rearmounted box are placed in one of them thing intracavity backward in the past in proper order, and the cell body that is used for placing the projector is offered at the top of show box front end, and box body, baffle, rearmounted box and show box all adopt a whole cut-parts folding forming.

Furthermore, the box body is formed by folding box body cut pieces, each box body cut piece comprises a first bottom plate, first side plates arranged on the left side and the right side of the first bottom plate respectively, and a first front plate and a first rear plate arranged at the front end and the rear end of the first bottom plate respectively, and the height of the first front plate is smaller than that of the first rear plate; the front end of the first front plate is symmetrically provided with two first folding edges, the rear end of the first rear plate is symmetrically provided with two second folding edges, the front end of the first side plate is provided with a third folding edge, the rear end of the first side plate is provided with a fourth folding edge, and the side face of the first side plate is sequentially provided with a fifth folding edge and a sixth folding edge from front to back.

Furthermore, a first clamping strip is arranged at the front end of the first folding edge, and a first clamping groove matched with the first clamping strip is formed in the front end of the first bottom plate; a second clamping strip is arranged at the rear end of the second folded edge, and a second clamping groove matched with the second clamping strip is formed in the rear end of the first bottom plate; a third clamping strip is arranged on the side surface of the fifth folded edge, and a third clamping groove matched with the third clamping strip is formed in the side surface of the first bottom plate; and a fourth clamping strip is arranged on the side surface of the sixth folded edge, and a fourth clamping groove matched with the fourth clamping strip is formed in the side surface of the first bottom plate.

Further, the baffle adopts baffle cut-parts folding forming, and the baffle cut-parts include the benchmark board and from the past set gradually in seventh hem and the eighth hem on benchmark board right side backward, and the front end of benchmark board and seventh hem all is provided with first inserted sheet, and the rear end of benchmark board and eighth hem all is provided with the second inserted sheet.

Furthermore, fifth clamping strips are symmetrically arranged on the left side of the reference plate and the right side of the seventh folded edge along a crease line, and a fifth clamping groove matched with the fifth clamping strips is formed in the middle of the first bottom plate; and sixth clamping strips are symmetrically arranged on the left side of the reference plate and the right side of the eighth folded edge along the folded line, and a sixth clamping groove matched with the sixth clamping strips is formed in the middle of the first bottom plate.

Furthermore, the rear box is formed by folding a rear box cutting piece, and the rear box cutting piece comprises a top plate, second side plates respectively arranged at the left side and the right side of the top plate, and a second front plate and a second rear plate respectively arranged at the front end and the rear end of the top plate; the left and right sides of second front bezel all is provided with the ninth hem, and the left and right sides of second back plate all is provided with the tenth hem.

Furthermore, the right side of benchmark board is provided with first tongue, the left side of first curb plate is provided with the second tongue, the both sides of roof are provided with respectively with first tongue, the first slot of second tongue matched with.

Furthermore, the display box is formed by folding display box cut pieces, and the display box cut pieces comprise a second bottom plate, a third side plate arranged on the right side of the second bottom plate, a fourth side plate arranged on the left side of the second bottom plate, and a third front plate and a third rear plate which are respectively arranged at the front end and the rear end of the second bottom plate; the left and right sides of the third front plate are all provided with eleventh folds, the left and right sides of the third rear plate are respectively provided with twelfth folds and thirteenth folds, the front end of the third front plate is provided with a front cover plate, the right side of the third side plate is provided with a fourteenth fold, the left rear end of the fourth side plate is provided with a rear cover plate, the left side of the front end of the rear cover plate is provided with a connecting plate, the front end of the connecting plate is provided with a third bottom plate, and the left front end of the fourth side plate is provided with a fifteenth fold.

Furthermore, a seventh clamping strip is arranged on the right side of the fourteenth folding edge, and a seventh clamping groove matched with the seventh clamping strip is formed in the right side of the second bottom plate; an eighth clamping strip is arranged on the left side of the fifteenth folding edge, and an eighth clamping groove matched with the eighth clamping strip is formed in the left side of the second bottom plate.

Furthermore, third inserting tongues are symmetrically arranged on two sides of the front cover plate, and second inserting grooves matched with the third inserting tongues are respectively formed in the connection positions of the third side plate and the fourteenth folding edge as well as the fifteenth folding edge; and a fourth inserting tongue is arranged on the left side of the rear cover plate, and a third slot matched with the fourth inserting tongue is formed in the joint of the third side plate and the fourteenth folding edge.

The utility model has the beneficial effects that: the projector display PDQ structure can not only bear the projector, but also achieve the experience effect through the display and touch key functions of the projector, and after being manufactured, the projector display PDQ structure is manually molded without being attached by other auxiliary materials, is simple to mold and assemble, is stable in structure, can effectively resist external force impact, and protects product transportation.

The projector display PDQ structure is developed aiming at touch experience projection products, the image effect can be directly projected onto the PDQ through the product keys, a client can have visual experience, the purchasing desire of the client can be aroused, and the projector display PDQ structure also has the characteristics of manual folding, no sticking and strong three-dimensional formed impression.

Drawings

Fig. 1 is a schematic structural view of a cut piece of the box body of the present invention, wherein a broken line is a crease line.

Fig. 2 is a schematic view of the structure of the separator panel of the present invention, wherein the dashed lines are crease lines.

Fig. 3 is a schematic structural view of a cut piece of the rear box of the present invention, wherein a broken line is a crease line.

Fig. 4 is a schematic structural view of a cut piece of the display box of the present invention, wherein the dotted line is a crease line.

Fig. 5 to 12 are diagrams illustrating the steps of folding and forming the cut pieces of the box body, wherein the support frame is arranged from fig. 8, and the rear box is arranged from fig. 11.

Fig. 13 is a schematic perspective view of the projector according to the present invention showing the PDQ structure.

Fig. 14 to 16 are views showing the folding steps of the folding and forming of the separator cut pieces according to the present invention.

Fig. 17 to 18 are views illustrating steps of folding and forming the cut pieces of the rear box according to the present invention.

Fig. 19 to 26 are views illustrating steps of folding and forming the display box cut pieces according to the present invention.

The reference signs are: the box comprises a box body 1, a partition plate 2, a rear box 3, a display box 4, a storage cavity 5 and a groove body 6;

the box body cut piece 10, a first bottom plate 11, a first clamping groove 111, a second clamping groove 112, a third clamping groove 113, a fourth clamping groove 114, a fifth clamping groove 115, a sixth clamping groove 116, a first side plate 12, a third folding edge 121, a fourth folding edge 122, a fifth folding edge 123, a sixth folding edge 124, a third clamping strip 125, a fourth clamping strip 126, a second insertion tongue 127, a first front plate 13, a first folding edge 131, a first clamping strip 132, a first rear plate 14, a second folding edge 141 and a second clamping strip 142;

the partition board cutting piece 20, the reference board 21, the seventh folded edge 22, the eighth folded edge 23, the first insertion sheet 24, the second insertion sheet 25, the fifth clamping strip 26, the sixth clamping strip 27 and the first insertion tongue 28;

a rear box section 30, a top plate 31, a second side plate 32, a second front plate 33, a second rear plate 34, a ninth folded edge 35, a tenth folded edge 36 and a first slot 37;

a display box cutting segment 40, a second bottom panel 41, a seventh slot 411, an eighth slot 412, a third side panel 42, a fourteenth folded edge 421, a seventh clamping strip 422, a second slot 423, a third slot 424, a fourth side panel 43, a rear cover panel 431, a connecting panel 432, a third bottom panel 433, a fifteenth folded edge 434, an eighth clamping strip 435, a fourth insertion tongue 436, a third front panel 44, an eleventh folded edge 441, a front cover panel 442, a third insertion tongue 443, a third rear panel 45, a twelfth folded edge 451, and a thirteenth folded edge 452.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-26, which are not intended to limit the present invention.

See fig. 1-26, a projector demonstrates PDQ structure, including box body 1, baffle 2, rearmounted box 3 and show box 4, the open-top of box body 1 and the top front end downward sloping setting of box body 1, baffle 2 is the inside longitudinal separation of box body 1 for two and is put thing chamber 5, show box 4 and rearmounted box 3 place in one of them thing chamber 5 from preceding backward in proper order, the cell body 6 that is used for placing the projector is offered at the top of 4 front ends of show box, box body 1, baffle 2, rearmounted box 3 and show box 4 all adopt an integral piece fold forming.

In this embodiment, the box body 1 is formed by folding a box body cut-piece 10, the box body cut-piece 10 includes a first bottom plate 11, first side plates 12 respectively arranged at the left and right sides of the first bottom plate 11, and a first front plate 13 and a first rear plate 14 respectively arranged at the front and rear ends of the first bottom plate 11, and the height of the first front plate 13 is smaller than that of the first rear plate 14; the front end of the first front board 13 is symmetrically provided with two first folding edges 131, the rear end of the first rear board 14 is symmetrically provided with two second folding edges 141, the front end of the first side board 12 is provided with a third folding edge 121, the rear end of the first side board 12 is provided with a fourth folding edge 122, and the side surface of the first side board 12 is sequentially provided with a fifth folding edge 123 and a sixth folding edge 124 from front to back.

In this embodiment, a first clamping strip 132 is disposed at the front end of the first folding edge 131, and a first clamping groove 111 matched with the first clamping strip 132 is disposed at the front end of the first bottom plate 11; a second clamping strip 142 is arranged at the rear end of the second folded edge 141, and a second clamping groove 112 matched with the second clamping strip 142 is formed at the rear end of the first bottom plate 11; a third clamping strip 125 is arranged on the side surface of the fifth folding edge 123, and a third clamping groove 113 matched with the third clamping strip 125 is formed on the side surface of the first bottom plate 11; a fourth clamping strip 126 is arranged on the side surface of the sixth folded edge 124, and a fourth clamping groove 114 matched with the fourth clamping strip 126 is formed on the side surface of the first bottom plate 11.

In this embodiment, the partition board 2 adopts the folding of the partition board cut-parts 20, and the partition board cut-parts 20 include the benchmark board 21 and from the past backward set gradually in the seventh hem 22 and the eighth hem 23 on the benchmark board 21 right side, and the front end of benchmark board 21 and the seventh hem 22 all is provided with first inserted sheet 24, and the rear end of benchmark board 21 and the eighth hem 23 all is provided with second inserted sheet 25.

In this embodiment, fifth clamping strips 26 are symmetrically arranged on the left side of the reference plate 21 and the right side of the seventh folding edge 22 along a folding line, and a fifth clamping groove 115 matched with the fifth clamping strips 26 is formed in the middle of the first bottom plate 11; sixth clamping strips 27 are symmetrically arranged on the left side of the reference plate 21 and the right side of the eighth folded edge 23 along crease lines, and a sixth clamping groove 116 matched with the sixth clamping strips 27 is formed in the middle of the first bottom plate 11.

In this embodiment, the rear box 3 is formed by folding a rear box blank 30, and the rear box blank 30 includes a top plate 31, second side plates 32 respectively disposed on the left and right sides of the top plate 31, and a second front plate 33 and a second rear plate 34 respectively disposed on the front and rear ends of the top plate 31; ninth flaps 35 are provided on both left and right sides of the second front plate 33, and tenth flaps 36 are provided on both left and right sides of the second rear plate 34.

In this embodiment, a first insertion tongue 28 is disposed on the right side of the reference plate 21, a second insertion tongue 127 is disposed on the left side of the first side plate 12, and first insertion grooves 37 respectively engaged with the first insertion tongue 28 and the second insertion tongue 127 are disposed on both sides of the top plate 31.

In this embodiment, the display box 4 is formed by folding a display box cut-part 40, where the display box cut-part 40 includes a second bottom plate 41, a third side plate 42 disposed on the right side of the second bottom plate 41, a fourth side plate 43 disposed on the left side of the second bottom plate 41, and a third front plate 44 and a third rear plate 45 respectively disposed at the front and rear ends of the second bottom plate 41; eleventh folded edges 441 are arranged on the left and right sides of the third front plate 44, twelfth folded edges 451 and thirteenth folded edges 452 are arranged on the left and right sides of the third rear plate 45 respectively, a front cover plate 442 is arranged at the front end of the third front plate 44, a fourteenth folded edge 421 is arranged on the right side of the third side plate 42, a rear cover plate 431 is arranged at the rear end of the left side of the fourth side plate 43, a connecting plate 432 is arranged on the left side of the front end of the rear cover plate 431, a third bottom plate 433 is arranged at the front end of the connecting plate 432, and a fifteenth folded edge 434 is arranged at the front end of the left side of the fourth side plate 43.

In this embodiment, a seventh clamping strip 422 is disposed on the right side of the fourteenth folding edge 421, and a seventh clamping groove 411 matched with the seventh clamping strip 422 is disposed on the right side of the second bottom plate 41; an eighth clamping strip 435 is arranged on the left side of the fifteenth folding edge 434, and an eighth clamping groove 412 matched with the eighth clamping strip 435 is formed on the left side of the second bottom plate 41.

In this embodiment, the front cover 442 is symmetrically provided with third insertion tongues 443 at two sides thereof, and the connection portions of the third side plate 42 and the fourteenth folding edge 421 and the fifteenth folding edge 434 are respectively provided with second insertion grooves 423 engaged with the third insertion tongues 443; a fourth tongue 436 is arranged on the left side of the rear cover plate 431, and a third slot 424 matched with the fourth tongue 436 is arranged at the joint of the third side plate 42 and the fourteenth folding edge 421.

The following steps of folding the PDQ structure of the present application are specifically illustrated with reference to fig. 5-26:

A. as shown in fig. 5, the box body cut piece 10 is not folded, and as shown in fig. 6, the two first side plates 12, the first front plate 13 and the first back plate 14 are respectively folded upwards by 90 degrees along the edge of the first bottom plate 11;

B. as shown in fig. 7, the two third folding edges 121 at the front end of the first side panel 12 are folded to the inner side of the first front panel 13, and the two fourth folding edges 122 at the rear end of the first side panel 12 are folded to the inner side of the first rear panel 14;

C. as shown in fig. 8, the partition board 2 is placed, and the fifth clamping strip 26 and the seventh clamping strip 27 of the partition board 2 are respectively inserted into the fifth clamping groove and the sixth clamping groove in the middle of the first bottom board;

wherein, the folding step of the partition board 2 comprises:

c1, as shown in fig. 14, showing the separator panel 20 before being folded, as shown in fig. 15, folding the seventh folded edge 22 and the eighth folded edge 23 over along the edge of the reference plate 21, so that the seventh folded edge 22 and the eighth folded edge 23 are overlapped with the reference plate 21;

c2, as shown in fig. 16, folding the two folded and overlapped first splicing sheets 24 and two second splicing sheets 25 respectively in reverse, and completing the folding of the partition board 2;

D. as shown in fig. 9, the two first folding edges 131 are both folded inwards along the top edge of the first front plate 13, so as to respectively wrap the two first insertion pieces 24 at the front end of the partition board 2, and after being folded, the first clamping strip 132 at the front end of the first folding edge 131 is inserted into the first clamping groove 111 at the front end of the first bottom plate 11; the two second folding edges 141 are both folded inwards along the top edge of the first back plate 14, the two second inserting pieces 25 at the back end of the partition plate 2 are respectively coated, and the second clamping strip 142 at the back end of the folded second folding edges 141 is inserted into the second clamping groove 112 at the back end of the first bottom plate 12, so that a stable buckling structure can be formed;

E. as shown in fig. 10, the two fifth folding edges 123 are folded inwards, and the third clamping strip 125 on the side of the folded fifth folding edges 123 is inserted into the third clamping groove 113 on the side of the first bottom plate 11; the two sixth folding edges 124 are oppositely turned inwards, and after the two sixth folding edges 124 are turned inwards, the fourth clamping strips 126 on the side surfaces of the sixth folding edges 124 are inserted into the fourth clamping grooves 114 on the side surfaces of the first bottom plate 11;

F. as shown in fig. 11, the rear box 3 is placed at the rear end of the accommodating cavity 5 at the right side of the box body 1;

wherein, the folding step of the rear box 3 comprises: as shown in fig. 17, the rear box panel 30 before being folded, and as shown in fig. 18, the two second side panels 32, the second front panel 33 and the second rear panel 34 are folded downward by 90 degrees along the edges of the top panel 31, respectively; the two ninth folding edges 35 are respectively folded to the outer sides of the two second side plates 32, the two tenth folding edges 36 are respectively folded to the inner sides of the two second side plates 32, and the rear box 3 is folded;

G. as shown in fig. 12, the first tongue 28 on the right side of the reference plate 21 and the second tongue 127 on the left side of the first side plate 12 are respectively inserted into the first slots 37 on the two sides of the top of the rear case 3 to form a fixed structure;

H. as shown in fig. 13, after the display box 4 is placed in the front end of the accommodating cavity 5 on the right side of the box body 1, the projector display PDQ structure is folded;

wherein, the folding step of show box 4 includes:

h1, the display box cut segment 40 before being folded as shown in fig. 19, the third side panel 42, the fourth side panel 43, the third front panel 44 and the third back panel 45 are respectively folded upwards by 90 degrees along the edge of the second bottom panel 41 as shown in fig. 20;

h2, as shown in fig. 21, folding the eleventh folded edges 441 on the left and right sides of the third front panel 44 to the inner sides of the fourth side panel 43 and the third side panel 42, respectively, and folding the twelfth folded edges 451 and the thirteenth folded edges 452 on the left and right sides of the third rear panel 45 to the inner sides of the fourth side panel 43 and the third side panel 42, respectively;

h3, as shown in fig. 22, folding the fourteenth folding edge 421 along the edge of the third side plate 42, and inserting the seventh locking strip 422 on the right side of the folded fourteenth folding edge 421 into the seventh locking groove 411 on the right side of the second bottom plate 41;

h4, as shown in fig. 23, folding the rear cover panel 431 90 degrees to the right along the edge of the fourth side panel 43, and inserting the fourth tongue 436 at the left side of the rear cover panel 431 into the third slot 424 at the connection of the third side panel 42 and the fourteenth folding edge 421, so that the rear cover panel 431 becomes a structure capable of opening and closing;

h5, as shown in FIG. 24, the connecting plate 432 at the front end of the back cover 431 is turned over downward 90 degrees along the edge of the back cover 431, and at this time, the third bottom plate 433 is attached to the top of the second bottom plate 41, so that the bottom thickness of the product can be increased, more buffer distance can be provided, and the safety of the product can be better protected;

h6, as shown in fig. 25, folding the fifteenth folded edge 434 along the edge of the fourth side plate 43, and inserting the eighth fastening strip 435 on the left side of the fifteenth folded edge 434 into the eighth fastening groove 412 on the left side of the second bottom plate 41;

h7, as shown in fig. 26, the third insertion tongues 443 on both sides of the front cover plate 442 are respectively inserted into the second insertion grooves 423 at the connection positions of the third side plate 42 and the fourteenth and fifteenth folded edges 421 and 434 to form a groove body 6 for placing the projector, so as to place the projector product therein and clamp the projector product tightly, thereby completing the folding of the display box 4.

After the projector displays the PDQ structure, the PDQ structure is manufactured by die casting, and is manually formed without other auxiliary materials, so that the forming and assembling are simple, the structure is stable, the impact of external force can be effectively resisted, and the product transportation is protected.

The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.

Claims (10)

1. A projector display PDQ structure is characterized in that: including box body, baffle, rearmounted box and show box, the open-top of box body and the top front end downward sloping setting of box body, the baffle is two with the inside vertical partition of box body and puts the thing chamber, and show box and rearmounted box are placed in one of them thing intracavity backward in the past in proper order, and the cell body that is used for placing the projector is offered at the top of show box front end, and box body, baffle, rearmounted box and show box all adopt a whole cut-parts folding forming.

2. The projector display PDQ structure of claim 1, wherein: the box body is formed by folding box body cut pieces, each box body cut piece comprises a first bottom plate, first side plates arranged on the left side and the right side of the first bottom plate respectively, and a first front plate and a first rear plate arranged on the front end and the rear end of the first bottom plate respectively, and the height of the first front plate is smaller than that of the first rear plate; the front end of the first front plate is symmetrically provided with two first folding edges, the rear end of the first rear plate is symmetrically provided with two second folding edges, the front end of the first side plate is provided with a third folding edge, the rear end of the first side plate is provided with a fourth folding edge, and the side face of the first side plate is sequentially provided with a fifth folding edge and a sixth folding edge from front to back.

3. The projector display PDQ structure of claim 2, wherein: a first clamping strip is arranged at the front end of the first folding edge, and a first clamping groove matched with the first clamping strip is formed in the front end of the first bottom plate; a second clamping strip is arranged at the rear end of the second folded edge, and a second clamping groove matched with the second clamping strip is formed in the rear end of the first bottom plate; a third clamping strip is arranged on the side surface of the fifth folded edge, and a third clamping groove matched with the third clamping strip is formed in the side surface of the first bottom plate; and a fourth clamping strip is arranged on the side surface of the sixth folded edge, and a fourth clamping groove matched with the fourth clamping strip is formed in the side surface of the first bottom plate.

4. The projector display PDQ structure of claim 2, wherein: the baffle adopts baffle cut-parts folding forming, and the baffle cut-parts include the benchmark board and from the past set gradually in seventh hem and the eighth hem on benchmark board right side backward, and the front end of benchmark board and seventh hem all is provided with first inserted sheet, and the rear end of benchmark board and eighth hem all is provided with the second inserted sheet.

5. The projector display PDQ structure of claim 4, wherein: fifth clamping strips are symmetrically arranged on the left side of the reference plate and the right side of the seventh folded edge along a crease line, and a fifth clamping groove matched with the fifth clamping strips is formed in the middle of the first bottom plate; and sixth clamping strips are symmetrically arranged on the left side of the reference plate and the right side of the eighth folded edge along the folded line, and a sixth clamping groove matched with the sixth clamping strips is formed in the middle of the first bottom plate.

6. The projector display PDQ structure of claim 4, wherein: the rear box is formed by folding a rear box cutting piece, and the rear box cutting piece comprises a top plate, second side plates respectively arranged on the left side and the right side of the top plate, and a second front plate and a second rear plate respectively arranged at the front end and the rear end of the top plate; the left and right sides of second front bezel all is provided with the ninth hem, and the left and right sides of second back plate all is provided with the tenth hem.

7. The projector display PDQ structure of claim 6, wherein: the right side of benchmark board is provided with first tongue of inserting, the left side of first curb plate is provided with the second tongue of inserting, the both sides of roof are provided with respectively with first tongue of inserting, second tongue matched with first slot of inserting.

8. The projector display PDQ structure of claim 1, wherein: the display box is formed by folding display box cut pieces, and the display box cut pieces comprise a second bottom plate, a third side plate arranged on the right side of the second bottom plate, a fourth side plate arranged on the left side of the second bottom plate, and a third front plate and a third rear plate which are respectively arranged at the front end and the rear end of the second bottom plate; the left and right sides of the third front plate are all provided with eleventh folds, the left and right sides of the third rear plate are respectively provided with twelfth folds and thirteenth folds, the front end of the third front plate is provided with a front cover plate, the right side of the third side plate is provided with a fourteenth fold, the left rear end of the fourth side plate is provided with a rear cover plate, the left side of the front end of the rear cover plate is provided with a connecting plate, the front end of the connecting plate is provided with a third bottom plate, and the left front end of the fourth side plate is provided with a fifteenth fold.

9. The projector display PDQ structure of claim 8, wherein: a seventh clamping strip is arranged on the right side of the fourteenth folding edge, and a seventh clamping groove matched with the seventh clamping strip is formed in the right side of the second bottom plate; an eighth clamping strip is arranged on the left side of the fifteenth folding edge, and an eighth clamping groove matched with the eighth clamping strip is formed in the left side of the second bottom plate.

10. The projector display PDQ structure of claim 8, wherein: third inserting tongues are symmetrically arranged on two sides of the front cover plate, and second inserting grooves matched with the third inserting tongues are formed in the connection positions of the third side plate, the fourteenth folding edge and the fifteenth folding edge respectively; and a fourth inserting tongue is arranged on the left side of the rear cover plate, and a third slot matched with the fourth inserting tongue is formed in the joint of the third side plate and the fourteenth folding edge.

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