Transportation device for LED display screen box

Abstract

The utility model discloses a transportation device of an LED display screen box, which relates to the technical field of LED display screens and comprises a bottom plate, side plates, a sealing frame and a top plate. A plurality of positioning columns are arranged on the bottom plate; the side plates comprise the first side plate and the second side plate, the first side plate and the second side plate are oppositely arranged on the two sides of the bottom plate, and the first side plate and the second side plate are detachably installed on the bottom plate through connecting pieces. The sealing frame is detachably mounted on the bottom plate through the positioning columns; the top plate is detachably mounted at the end, away from the bottom plate, of the sealing frame. According to the technical scheme provided by the utility model, the bottom plate, the side plates, the sealing frame and the top plate are detachably connected, so that the transportation device for the LED display screen box body can be split into a plurality of parts before being used, and the plurality of parts can be stacked, so that the occupied space can be reduced for transportation, and the transportation cost of the LED display screen box body is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display screen technical field, especially a kind of transport device of LED display screen box. BACKGROUND

[0002] LED display screen is a kind of display mode by controlling semiconductor light-emitting diode, is by tens of thousands of semiconductor light-emitting diode pixel points even several hundred thousand uniform arrangement composition display equipment. With the development of LED display technology, LED display screen is more and more applied in public occasions, and the display area of LED display screen is also larger and larger. Large LED display screen is usually spliced by several LED display screen boxes, and is realized by transporting several boxes to specified place and splicing into a large screen. In prior art, wood box is usually used to transport LED display screen box, and there are problems of not easy to carry and high transportation cost caused by difficult reuse of wood box. SUMMARY

[0003] The utility model discloses a kind of transport devices of LED display screen box, to reduce the transportation cost of LED display screen box.

[0004] To achieve the above object, the transport device of LED display screen box provided by the utility model comprises: a bottom plate, a side plate, a sealing group frame and a top plate;The bottom plate is provided with a plurality of positioning columns;The side plate includes a first side plate and a second side plate, the first side plate and the second side plate are oppositely arranged on the two sides of the bottom plate, and the first side plate and the second side plate are detachably installed on the bottom plate by connecting pieces;The sealing group frame is detachably installed on the bottom plate by the positioning column, and a plurality of sealing group frames are spaced apart along the first direction, and a containing space for containing the LED display screen box is formed between every two adjacent sealing group frames;The top plate is detachably installed on one end of the sealing group frame away from the bottom plate.

[0005] In an embodiment, the connecting piece includes a first connecting part and a second connecting part, the first connecting part is used to connect the bottom plate, and the second connecting piece is used to connect the side plate.

[0006] In an embodiment, the first connecting part is arranged along the second direction, the second connecting part is arranged along the third direction, and a first connecting hole is opened in one end of the second connecting part away from the first connecting part for fastener to pass through.

[0007] The bottom plate is provided with a first insertion hole for inserting the first connecting part near one side of the side plate, and the first side plate and the second side plate are provided with a second insertion hole for inserting the second connecting part near one side of the bottom plate; the side wall of the second insertion hole is provided with a second connecting hole for inserting the fastener at the position corresponding to the first connecting hole, and the side plate is detachably connected with the second connecting part through the fastener; the second direction and the third direction intersect; and the first direction intersects with the second direction and the third direction.

[0008] In an embodiment, a plurality of positioning columns are telescopically arranged near one side of the bottom plate close to the side plate, and each positioning column is connected to the bottom plate through an elastic member.

[0009] In an embodiment, the plurality of positioning columns are arranged in two rows of positioning column groups, and the two rows of positioning column groups are arranged in the third direction and are spaced apart on the bottom plate; each row of the positioning column groups comprises a plurality of positioning columns arranged in the first direction and spaced apart; and the corresponding area of each row of the positioning column groups on the bottom plate is a first area.

[0010] The bottom plate is provided with a pad near one side of the side plate, and the pad comprises a first pad and a second pad, and the first pad and the second pad are arranged in the first direction; the first pad covers the first area and is provided with a through hole for the positioning column to pass through; and the second pad is arranged in multiple in the third direction and is arranged in an area other than the first area.

[0011] In an embodiment, the top plate comprises a limiting groove and a support for supporting the limiting groove, and the support is mounted to one end of the group frame away from the bottom plate, and the limiting groove is mounted to one side of the group frame away from the support.

[0012] In an embodiment, the bottom plate is provided with a limiting block on one side away from the side plate, and the limiting block is used for cooperating with the limiting groove to limit the transport device of the upper and lower two layers of the LED display screen box arranged in layers.

[0013] In an embodiment, the transport device of the LED display screen box further comprises a buckle, and the buckle is arranged on one side of the first side plate close to the second side plate and one side of the second side plate close to the first side plate.

[0014] The LED display screen box is fixed through the buckle and the first side plate or the second side plate.

[0015] In an embodiment, the transport device of the LED display screen box further comprises a roller, and the roller is mounted to one side of the bottom plate away from the positioning column.

[0016] In one embodiment, the transport device of the LED display box further includes a grounding chain, one end of the grounding chain is connected to the bottom plate, and the other end is used to abut against the ground.

[0017] The technical solution of the present invention is to provide a bottom plate and side plates on both sides of the bottom plate in the transportation device of the LED display box, so that a hollow structure for installing a sealing frame is formed between the bottom plate and the side plates, and multiple sealing frames can be detachably installed on the bottom plate and arranged at intervals, and an accommodating space for accommodating the LED display box is formed between every two adjacent sealing frames. The bottom plate, the side plates, the sealing frames and the top plate are all detachably connected, so that the transportation device of the LED display box can be disassembled into multiple parts before use, and the multiple parts can be stacked to reduce the occupied space for transportation. After being transported to a designated location, they are assembled to form a complete transportation device for the LED display box to transport the LED display box, so that the LED display box and its supporting transportation device are easy to carry. After the LED display box is transported and taken out, the empty transportation device can be disassembled again to reduce the occupied space and be reused repeatedly, thereby reducing the transportation cost of the LED display box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of an embodiment of a transportation device for an LED display screen box provided by the present invention;

[0020] Figure 2 This is a schematic diagram of the exploded structure of an embodiment of a transport device for an LED display screen box provided by the present invention;

[0021] Figure 3 This is a structural schematic diagram of another embodiment of the transportation device for the LED display screen box provided by the present invention;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 for Figure 4 Schematic diagram of the decomposition structure;

[0024] Figure 6 for Figure 4 Schematic diagram of the decomposed structure from another angle.

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] 100, LED display screen box transportation device; 1, bottom plate; 11, positioning column; 12, first jack; 13, first backing plate; 14, second backing plate; 15, limiting block; 2, side plate; 21, first side plate; 22, second side plate; 23, connecting piece; 231, first connecting part; 232, second connecting part; 232a, first connecting hole; 24, second jack; 242a, second connecting hole; 3, sealing group frame; 4, top plate; 41, limiting groove; 42, support; 5, buckle; 6, roller; 7, grounding chain; 8, LED display screen box.

[0027] The realization, functional features and advantages of the utility model will be further described in combination with embodiments with reference to the drawings. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0030] In addition, if the embodiments of the utility model involve the description of "first", "second", etc., the description of "first", "second", etc. is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing in the whole text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0031] The utility model provides a kind of LED display screen box's transport device 100.

[0032] Please refer to Figures 1-6 In an embodiment of the utility model, the LED display screen box's transport device 100 includes: bottom plate 1, side plate 2, seal group frame 3 and top plate 4;Bottom plate 1 is equipped with multiple positioning columns 11;Side plate 2 includes first side plate 212 and second side plate 222, first side plate 212 and second side plate 222 are oppositely arranged on the both sides of bottom plate 1, and first side plate 212 and second side plate 222 are detachably installed on bottom plate 1 by connecting piece 23;Seal group frame 3 is detachably installed on bottom plate 1 by positioning column 11, and multiple seal group frames 3 are spaced apart along the first direction, and the accommodation space for accommodating LED display screen box 8 is formed between every two adjacent seal group frames 3;Top plate 4 is detachably installed on the end of seal group frame 3 away from bottom plate 1.

[0033] In the embodiment, bottom plate 1 is a support structure, which is arranged along the horizontal direction, side plate 2 is arranged above bottom plate 1 along the vertical direction and is oppositely mounted on the two side edges of bottom plate 1, the space enclosed between side plate 2 and bottom plate 1 is used for mounting seal group frame 3, and multiple positioning columns 11 are arranged on bottom plate 1, which are used for cooperating with the corresponding structure of seal group frame 3 to limit seal group frame 3 to the corresponding position on bottom plate 1. Multiple seal group frames 3 are spaced apart along the horizontal direction on bottom plate 1, and the interval space between every two adjacent seal group frames 3 cooperates with bottom plate 1 to form an accommodation space for accommodating LED display screen box 8. During transportation, LED display screen box 8 is arranged in the accommodation space, and the adjacent two seal group frames 3 can provide support for LED display screen box 8. LED display screen box 8 can be placed vertically in the accommodation space, and due to the small interval space between seal group frames 3, LED display screen box 8 will not fall down during transportation. Compared with horizontally stacked LED display screen boxes 8, multiple LED display screen boxes 8 can be placed in the transport device without being damaged, so that LED display screen box 8 is convenient to transport. Top plate 4 is used for covering seal group frame 3, which can further improve the stability of multiple seal group frames 3 mounted on bottom plate 1, and can provide support for the upper transport device during the stacking use of multiple LED display screen boxes, so that it is not easy to fall down.

[0034] It can be understood that a large LED display screen is usually spliced by several LED display screen boxes 8. Due to the large size of the large display screen, the whole piece is difficult to manufacture and transport, and is easy to be damaged. By transporting several boxes to the designated location and splicing them into a large screen, the transportation of the display screen can be facilitated, and the transportation cost can be reduced. In the prior art, a wooden box is usually used to transport the LED display screen box 8. The wooden boards of the wooden box are usually fixed and installed by nails to form a box. On-site nailing of the wooden box requires a lot of time and special tools, so it is usually necessary to purchase a formed wooden box before transportation. When the number of LED display screen boxes 8 is too large, multiple wooden boxes are needed for transportation. Since the wooden box is large in size after forming, transporting multiple wooden boxes to the packing location also requires a certain cost. In addition, the wooden box itself is soft and brittle, and it is usually difficult to reuse after transportation. When transporting again, a new wooden box needs to be purchased for transportation. Therefore, the use of a wooden box to transport the LED display screen box 8 has the problems of difficult transportation and high transportation cost due to the difficulty of repeated use of the wooden box.

[0035] In the present embodiment, the side plates 2 and the bottom plate 1 of the transportation device are detachably connected. When not in use, the side plates 2 and the bottom plate 1 can be detached from each other, and the plurality of plate members can be stacked horizontally to reduce the size of the transportation device, making it easy to store and transport. When the LED display screen box 8 needs to be transported, the operator can install the transportation device on site. During installation, the side plates 2 are first installed on both sides above the bottom plate 1, and then the plurality of group frames 3 are installed on the bottom plate 1 through the positioning columns 11 on the bottom plate 1 and are arranged between the two side plates 2. The extension direction of the group frame 3 is perpendicular to the extension direction of the two side plates 2, so that the side plates 2 can block the LED display screen box 8 located between the group frames 3 from falling out from the side. The hollow structure is formed between the two side plates 2 and the bottom plate 1, and the first side plate 212 and the second side plate 222 are two side walls of the hollow structure. The group frames 3 at both ends constitute the other two side walls, so that the four sides of the hollow structure are surrounded, protecting the LED display screen box 8 inside from falling out. After installing the group frames 3, the LED display screen box 8 to be transported is placed in the accommodation space between the adjacent two group frames 3. After each accommodation space is filled with LED display screen boxes 8, the top plate 4 is arranged above the group frames 3. Each group frame 3 has a protrusion on the top, and the top plate 4 has a groove corresponding to the protrusion. After the protrusion is inserted into the groove, the top plate 4 is limited to the top of the group frame 3. Then another transportation device 100 containing LED display screen boxes can be stacked on the top plate 4, so that multiple LED display screen boxes 8 can be transported at one time. In other embodiments, the top plate 4 and the group frame 3 can also be installed by threaded fasteners or detachable fastening measures to increase the stability between the top plate 4 and the group frame 3.

[0036] The utility model discloses a technical scheme which is characterized in that a bottom plate 1 and side plates 2 arranged on both sides of the bottom plate 1 are arranged in the transport device 100 of the LED display screen box, so that a hollow structure for mounting the sealing group frame 3 is formed between the bottom plate 1 and the side plates 2, a plurality of sealing group frames 3 can be detachably mounted on the bottom plate 1 and arranged at intervals, a containing space for containing the LED display screen box 8 is formed between every two adjacent sealing group frames 3, and the bottom plate 1, the side plates 2, the sealing group frames 3 and a top plate 4 are detachably connected, so that the transport device 100 of the LED display screen box can be split into a plurality of components before use, the plurality of components can be stacked to reduce the occupied space for transportation, and after being transported to a designated location, the transport device 100 of the LED display screen box is assembled to form a complete transport device 100 for transporting the LED display screen box 8, so that the LED display screen box 8 and the matched transport device are easy to carry, after the LED display screen box 8 is transported and removed, the empty transport device can be disassembled to reduce the occupied space and repeatedly used, and therefore the transportation cost of the LED display screen box 8 is reduced.

[0037] In an embodiment, the connecting piece 23 comprises a first connecting part 231 and a second connecting part 232, the first connecting part 231 is used for connecting the bottom plate 1, and the second connecting piece 23 is used for connecting the side plate 2. The first connecting part 231 and the second connecting part 232 are integrally arranged or connected with each other, the second connecting part 232 is fixedly connected with the side plate 2 through a threaded fastener, so that the connecting piece 23 can be temporarily fixed with the side plate 2, thereby avoiding the loss of small components during transportation; meanwhile, the organization step can be simplified, when assembling the transport device, only the first connecting piece 23 needs to be mounted on the bottom plate 1, and the transport device can be assembled more quickly on the transportation site. In other embodiments, the first connecting part 231 can be fixedly connected with the bottom plate 1 first, and then the side plate 2 is mounted on the second connecting part 232.

[0038] In an embodiment, the first connecting part 231 is arranged in the second direction, the second connecting part 232 is arranged in the third direction, and a first connecting hole 232a for the threaded fastener is arranged at the end of the second connecting part 232 away from the first connecting part 231; a first insertion hole 12 for the first connecting part 231 is arranged on the side of the bottom plate 1 close to the side plate 2, and a second insertion hole 24 for the second connecting part 232 is arranged on the side of the first side plate 212 and the second side plate 222 close to the bottom plate 1; a second connecting hole 242a for the threaded fastener is arranged on the side wall of the second insertion hole 24 corresponding to the position of the first connecting hole 232a, and the side plate 2 is detachably connected with the second connecting part 232 through the threaded fastener; the second direction intersects with the third direction; and the first direction intersects with the second direction and the third direction.

[0039] In the embodiment, the connecting piece 23 is a metal piece arranged in an L shape, the first connecting part 231 and the second connecting part 232 are arranged perpendicularly to each other, the first connecting part 231 extends in the vertical height direction, and the second connecting part 232 extends in the horizontal direction. Both the first connecting part 231 and the second connecting part 232 are arranged in a columnar shape, and the outer contour can be arranged in various shapes as required, and the outer diameter size can be arranged according to the thickness and mass of the side plate 2. The shapes of the first insertion hole 12 and the second insertion hole 24 correspond to the first connecting part 231 and the second connecting part 232, so that when the first connecting part 231 and the second connecting part 232 are inserted into the insertion holes, they can be limited by the shapes of the insertion holes. The first connecting hole 232a and the second connecting hole 242a are used for inserting fasteners to fix the connecting piece 23 and the side plate 2; when the second connecting part 232 is connected with the side plate 2, the second connecting part 232 is inserted into the second insertion hole 24, and then the fasteners are sequentially inserted through the second connecting hole 242a and the first connecting hole 232a and tightened, which can limit the horizontal position and rotation of the second connecting part 232 in the second insertion hole 24, so as to fix the connecting piece 23 and the side plate 2. Then, the first connecting part 231 is aligned with the first insertion hole and inserted, so that the connecting piece 23 and the side plate 2 are fixed to the bottom plate 1 through the connecting piece 23. The first connecting hole 232a and the second connecting hole 242a can be arranged in multiple numbers as required, as long as they do not exceed the thickness range of the side plate 2. The multiple connecting holes are arranged at intervals along the extension direction of the second connecting part 232, so that the connecting piece 23 is more firmly connected with the side plate 2.

[0040] In an embodiment, a plurality of positioning columns 11 are arranged telescopically on one side of the bottom plate 1 close to the side plate 2, and each positioning column 11 is connected to the bottom plate 1 by an elastic member. The end of the positioning block close to the bottom plate 1 is provided with a spring, and the positioning block is arranged telescopically on the bottom plate 1 through the elastic deformation of the spring, so that the positioning block can be telescoped to various heights on the bottom plate 1. The bottom of the group frame 3 has a positioning hole corresponding to the position of the positioning block, and the positioning hole cooperates with the positioning block to position the group frame 3. When the group frame 3 is installed on the bottom plate 1, the positioning column 11 is inserted into the positioning hole, and then the bolt is sequentially inserted from the outside through the side wall of the positioning hole and the positioning column 11, so that the group frame 3 is fixed with the positioning column 11 and cannot be pulled out, thereby completing the installation of the group frame 3. The elastic telescopic property of the positioning column 11 enables it to adapt to positioning holes of different depths within a certain range, so that the bottom of the group frame 3 can be flush with the upper end surface of the bottom plate 1, ensuring that the upper surfaces of each group frame 3 are of the same height and reducing the processing requirements of the positioning column 11 and the positioning hole. At the same time, the elastic member can buffer the force when the group frame 3 is pressed down, avoiding damage to the group frame 3 during installation.

[0041] In an embodiment, the plurality of positioning columns 11 are arranged in two rows of positioning column groups 11, the two rows of positioning column groups 11 are arranged at intervals along the third direction on the bottom plate 1, each row of positioning column groups 11 includes a plurality of positioning columns 11 arranged at intervals along the first direction, and the corresponding area of each row of positioning column groups 11 on the bottom plate 1 is a first area; the side of the bottom plate 1 close to the side plate 2 is provided with a pad plate, the pad plate includes a first pad plate 13 and a second pad plate 14, and the first pad plate 13 and the second pad plate 14 are arranged in extension along the first direction; the first pad plate 13 is arranged to cover the first area, and the first pad plate 13 is provided with a through hole for the positioning column 11 to pass through; and the second pad plate 14 is arranged at intervals along the third direction, and the plurality of second pad plates 14 are arranged in areas other than the first area.

[0042] In the present embodiment, the pad plate is mounted on the upper surface of the bottom plate 1 by means of threaded fasteners, so as to be interposed between the group frame 3 and the bottom plate 1, and between the LED display screen box 8 and the bottom plate 1, thereby avoiding the group frame 3 and the LED display screen box 8, which are both made of metal, from being damaged due to mutual collision when arranged on the transport device. The first pad plate 13 is arranged in the area of the bottom plate 1 where the positioning column 11 is arranged, in order to balance the weight, the positioning hole of the group frame 3 is usually arranged in the center of the group frame 3, and the positioning column 11 is also arranged at a position corresponding to the middle part of the group frame 3, therefore, the first pad plate 13 is arranged in the area of the bottom plate 1 where the positioning column 11 is arranged, so that it can be arranged below the center of gravity of the group frame 3 and below the center of gravity of the LED display screen box 8, and the second pad plate 14 is used to be arranged below other parts of the group frame 3, thereby supporting the group frame 3 and the LED display screen box 8 from the remaining parts.

[0043] In an embodiment, the top plate 4 includes a limiting groove 41 and a support 42 for supporting the limiting groove 41, the support 42 is mounted on the end of the group frame 3 away from the bottom plate 1, and the limiting groove 41 is mounted on the side of the group frame 3 away from the support 42. The support 42 is used to support the limiting groove 41, and the support 42 is arranged at intervals along the first direction, and each support 42 extends along the third direction. The limiting groove 41 is arranged at intervals along the third direction, and each limiting groove 41 extends along the first direction, and the limiting groove 41 is fixedly connected with the plurality of supports 42 by means of threaded fasteners, and the plurality of supports 42 and the plurality of limiting grooves 41 are arranged in a cross and perpendicular manner to form a plate-shaped structure, thereby covering the group frame 3 and supporting another layer of transport device located above. When a plurality of transport devices are stacked, the limiting groove 41 on the top of the lower layer of transport device cooperates with the structure on the bottom of the upper layer of transport device to limit the position, thereby avoiding the plurality of layers of transport devices from falling down.

[0044] In an embodiment, the bottom plate 1 is provided with a limiting block 15 on the side away from the side plate 2, which is used to cooperate with the limiting groove 41 to limit the transport device 100 of the LED display screen box arranged in layers. The limiting block 15 is installed on the bottom of the transport device by a threaded fastener, which is used to cooperate with the limiting groove 41. When a plurality of transport devices are arranged in layers, the limiting block 15 is accommodated in the limiting groove 41, and the limiting groove 41 limits the limiting block 15 from both sides.

[0045] In an embodiment, the transport device 100 of the LED display screen box further comprises a buckle 5 arranged on the side of the first side plate 212 close to the second side plate 222 and on the side of the second side plate 222 close to the first side plate 212; the LED display screen box 8 is fixed with the first side plate 212 or the second side plate 222 through the buckle 5. In this embodiment, the buckle 5 is arranged on the upper part of the first side plate 212 and the second side plate 222, which is used to limit the LED display screen box 8 at both ends, further increasing the stability of the box, and avoiding the LED display screen box 8 from falling out during transportation.

[0046] In an embodiment, the transport device 100 of the LED display screen box further comprises a roller 6 installed on the side of the bottom plate 1 away from the positioning column 11. The roller 6 is detachably installed with the bottom plate 1. When a plurality of transport devices are arranged in layers, the roller 6 is only installed on the bottommost transport device, and the roller 6 is removed from the transport devices in the upper layer, so as to facilitate the stacking of a plurality of transport devices. The roller 6 has a brake pad, and when the brake pad is pressed, the roller 6 cannot rotate, so that the transport device can stop even on uneven road surface.

[0047] In an embodiment, the transport device 100 of the LED display screen box further comprises a grounding chain 7, one end of which is connected with the bottom plate 1, and the other end is used to abut against the ground. The grounding chain 7 is used to conduct static electricity to the ground, avoiding the transport device 100 of the LED display screen box from causing disaster due to static electricity during transportation.

[0048] The above description is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation made by referring to the content of the present application and the drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A transport device for LED display screen cabinets, characterized in that, The application relates to a LED display screen box body and a transport device thereof. The LED display screen box body comprises a bottom plate, side plates and a top plate. The bottom plate is provided with a plurality of positioning columns. The side plates comprise a first side plate and a second side plate, which are oppositely arranged on the two sides of the bottom plate and are detachably mounted on the bottom plate through connecting pieces. The box group frame is detachably mounted on the bottom plate through the positioning columns and is spaced apart in a first direction, and a containing space for containing the LED display screen box body is formed between every two adjacent box group frames. The top plate is detachably mounted on one end of the box group frame away from the bottom plate.

2. The LED display screen cabinet transportation device of claim 1, wherein, The connecting pieces comprise first connecting parts and second connecting parts.

3. The LED display screen cabinet transport device of claim 2, wherein, The first connecting parts are used for connecting the bottom plate, and the second connecting parts are used for connecting the side plates. The first connecting parts are arranged in extension in a second direction, and the second connecting parts are arranged in extension in a third direction.

4. The LED display screen cabinet transport device of claim 1, wherein, One end of the second connecting part away from the first connecting part is provided with a first connecting hole for penetrating a fastener.

5. The LED display screen cabinet transport device of claim 1, wherein, The side of the bottom plate close to the side plate is provided with a first insertion hole for inserting the first connecting part. The side of the first side plate and the second side plate close to the bottom plate is provided with a second insertion hole for inserting the second connecting part.

6. The LED display screen cabinet transport device of claim 1, wherein, The side wall of the second insertion hole is provided with a second connecting hole corresponding to the position of the first connecting hole for penetrating the fastener.

7. The LED display screen cabinet transport device of claim 6, wherein, The side plate is detachably connected with the second connecting part through the fastener.

8. The LED display screen cabinet transportation device of claim 1, wherein, The second direction and the third direction intersect. The plurality of positioning columns are arranged in extension on the side of the bottom plate close to the side plate. The plurality of positioning columns are divided into two rows of positioning column groups. Each row of the positioning column groups comprises a plurality of positioning columns arranged in extension in the first direction. The corresponding area of each row of the positioning column groups on the bottom plate is a first area. The side of the bottom plate close to the side plate is provided with a pad plate. The pad plate comprises a first pad plate and a second pad plate arranged in extension in the first direction. The first pad plate covers the first area and is provided with a through hole for penetrating the positioning column. The second pad plate is arranged in extension in the third direction. The top plate comprises a limiting groove and a support for supporting the limiting groove. The support is mounted on one end of the box group frame away from the bottom plate. The side of the bottom plate away from the side plate is provided with a limiting block. The limiting block is used for limiting the transport device of the upper and lower LED display screen box bodies arranged in layers in cooperation with the limiting groove. The transport device of the LED display screen box body further comprises buckles. The buckles are arranged on the side of the first side plate close to the second side plate and on the side of the second side plate close to the first side plate. The LED display screen box body is fixed with the first side plate or the second side plate through the buckles.

9. The LED display screen cabinet transportation device of claim 1, wherein, The transportation device of the LED display screen box further comprises a roller, which is installed on the side of the bottom plate away from the positioning column.

10. The transport device of an LED display screen cabinet according to any one of claims 1 to 9, wherein, The transportation device of the LED display screen box further comprises a grounding chain, one end of which is connected with the bottom plate, and the other end is used for abutting against the ground.

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