Display screen transport case and transport system

Abstract

The utility model relates to a transport case and a transport system for a display screen, and belongs to the technical field of display screen packaging and transporting. The transport case for the display screen comprises a case body and a locking piece, the case body comprises a fixed part and a movable part which are detachably connected, and the movable part is located on the front side of the fixed part; the fixing part is constructed to form a semi-closed containing chamber with openings in the top and the front side, a notch is formed in the bottom of the fixing part, and the notch extends to the front side of the fixing part, so that the front side of the bottom of the fixing part is opened to form a front opening allowing a display screen to be pushed in; when the movable part is connected with the fixed part, the movable part encloses the periphery and the top of the fixed part to form a containing cavity with a bottom opening. The locking piece is arranged on the inner wall of the containing chamber of the fixing part and used for fixing the display screen in the box body so that the integrated display screen can be completely fixed to the transport box of the display screen, and complete machine transport of the display screen is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and transportation of display screens, and particularly relates to a transportation box and a transportation system for display screens. Background Art

[0002] With the wide application of LED display screen technology, LED display screen all-in-ones have gradually entered the home market. Under the background of increasingly fierce market competition, users have put forward higher requirements for the flexibility, convenience and installation efficiency of products.

[0003] However, the existing LED display screen all-in-ones are usually large in size, and the overall shape after assembly is not easy to package, resulting in many inconveniences during transportation. The current common practice is to disassemble the display screen into small units and then assemble them on site after transportation. Although this solution can partially solve the transportation problem, it brings repetitive work in factory production and installation and on-site installation for customers. It not only reduces production efficiency but also increases labor and time costs. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the technical problem that traditional LED display screen all-in-ones need to be disassembled for transportation and it is difficult to assemble them on site for customers.

[0005] To solve the above technical problem, the present application provides a transportation box for a display screen. The transportation box includes: a box body, which includes a fixed part and a movable part that are detachably connected, and the movable part is located in front of the fixed part; the fixed part is configured to form a semi-closed accommodating chamber with an open top and front side, a notch is formed at the bottom of the fixed part, and the notch extends to the front side of the fixed part, so that the front side of the bottom of the fixed part is open to form a front opening for the display screen to be pushed in; when the movable part is connected to the fixed part, the movable part encloses the four sides and the top of the fixed part to form an accommodating cavity with an open bottom; a locking member, which is arranged in the accommodating chamber of the fixed part and is used to lock and fix the display screen in the box body.

[0006] Optionally, the locking member includes two locking pieces respectively arranged at positions corresponding to both sides of the notch at the bottom of the fixed part; each locking piece includes a positioning platform protruding towards the top of the box body and two positioning grooves respectively formed on the front and rear sides of the positioning platform. The positioning grooves are at least open at the top to form an opening, and the positioning grooves are constricted inward at the opening to form guiding grooves.

[0007] Optionally, a limiting groove communicating with the guiding groove and having a size smaller than that of the guiding groove is further provided below the guiding groove of the positioning groove. The limiting groove includes two spaced-apart and parallel limiting surfaces; the locking member includes wing plates fixed at both ends of the positioning table and extending out of the positioning table in the front-rear direction respectively; the vertical surface of the positioning table facing the positioning groove and the wing plates enclose the positioning groove; the vertical surface includes an upper vertical surface and a lower vertical surface, the upper vertical surface is inclined relative to the lower vertical surface, the limiting surfaces are formed at the lower part of the wing plates, and an upper inclined surface of the wing plate inclined relative to the limiting surfaces is formed at the upper part of the wing plates; the upper vertical surface and the upper inclined surface of the wing plate enclose the guiding groove, and the lower vertical surface and the limiting surfaces at the lower part of the wing plates enclose the limiting groove.

[0008] Optionally, the locking member further includes a locking pin, and positioning holes for inserting the locking pin are formed in the groove walls of each positioning groove.

[0009] Optionally, the fixing part includes a bottom plate, a rear side plate connected to the bottom plate, and a first side enclosure surrounding the outer edges of the bottom plate and the rear side plate; the bottom plate, the rear side plate and the first side enclosure are configured to form a semi-closed accommodating chamber; the notch is provided on one side of the bottom plate and the first side enclosure away from the rear side plate.

[0010] Optionally, the movable part includes a first movable part; the first movable part includes a first plate body and a second plate body connected to each other. The first plate body is detachably connected to the notch of the bottom plate, and the first plate body and the bottom plate enclose the bottom opening of the box body; the second plate body is detachably connected to the notch of the first side enclosure and closes the notch of the first side enclosure.

[0011] Optionally, the movable part further includes a second movable part; the second movable part includes a front side plate and a second side enclosure provided at the outer edge of the front side plate; the front side plate and the second plate body are in the same plane and are detachably connected to the second plate body, and the second side enclosure and the first side enclosure are detachably connected to enclose and form the box body.

[0012] Optionally, universal wheels are provided at the bottoms of both the fixing part and the display screen. The height of the universal wheels on the fixing part is higher than that of the universal wheels on the display screen; support blocks are convexly provided downward on the bottom plate of the fixing part and the first plate body of the first movable part, and the extending direction of the support blocks is the same as the extending direction of the bottom opening of the box body; a tool chamber is recessed on the rear side plate of the fixing part, and a closing door is provided at the tool chamber. One side of the closing door is rotatably connected to the rear side plate, and the other side of the closing door is detachably connected to the rear side plate so that the closing door can open and close the tool chamber.

[0013] The present application also provides a transportation system, including: a display screen, which includes a screen body and a sliding seat movably connected to the lower side of the screen body, and the screen body can be lifted relative to the sliding seat; a transportation box for the display screen as described above, and the display screen can be pushed into the accommodating chamber through the front opening of the fixing part; a locking member on the fixing part cooperates with the screen body to lock the display screen upright in the box body, and the movable part is connected to the fixing part to enclose the display screen, and the sliding seat of the display screen extends out from the bottom opening of the box body.

[0014] Optionally, the screen body includes a main screen and side screens arranged on both sides of the main screen; columns extending in the height direction are provided on the opposite sides of the main screen and the side screens, and mounting holes are provided at the bottoms of the columns; the columns on the main screen are rotatably connected to the columns on the side screens; when the side screens are folded opposite to each other, an interval space is formed between the columns on the main screen and the columns on the side screens; the locking member is inserted into the interval space between the main screen and the side screens to keep the display screen in an upright state, and the columns on the main screen and the side screens are accommodated in the locking member and fixed to the locking member.

[0015] It can be seen from the above technical solutions that the beneficial effects of the present utility model are:

[0016] The present application provides a transportation box and a transportation system for a display screen, which are used for transporting an integrated display screen. The box body of the transportation box for the display screen includes a detachable fixing part and a movable part, and the fixing part and the movable part can be connected to each other to enclose an accommodating chamber with a bottom opening and a front opening. The screen body of the integrated display screen can be easily pushed into or out of the accommodating chamber through the front opening, which greatly facilitates the assembly of the display screen and the transportation box. The sliding seat at the bottom of the display screen can also extend out from the bottom opening of the box body, reducing the gap between the screen body and the box body, so that the locking member in the box body can fix the screen body to completely fix the integrated display screen on the transportation box of the display screen. There is no need to transport each unit of the integrated display screen separately, which effectively improves the assembly and delivery efficiency of the product, reduces the labor cost, enhances the product competitiveness, and also ensures the safety and stability of the integrated display screen during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the transportation system.

[0018] Figure 2 is Figure 1 Another three-dimensional structural schematic diagram of the transportation system in

[0019] Figure 3 is Figure 1 Another three-dimensional structural schematic diagram of the transportation system in

[0020] Figure 4 Schematic diagram of the installation structure of the fixing part and the first movable part between the display screen and the box body.

[0021] Figure 5 Schematic diagram of the installation structure of the display screen and the fixing part.

[0022] Figure 6 For Figure 5 Enlarged structure schematic diagram at position A in

[0023] Figure 7 For Figure 5 Exploded structure schematic diagram of the display screen and the fixing part in

[0024] Figure 8 For Figure 7 Stereoscopic structure schematic diagram of the display screen in

[0025] Figure 9 Schematic diagram of the installation structure of the fixing part and the first movable part of the box body.

[0026] Figure 10 For Figure 9 Stereoscopic structure schematic diagram of the fixing part in

[0027] Figure 11 For Figure 10 Stereoscopic structure schematic diagram of the locking part in

[0028] Figure 12 For Figure 11 Stereoscopic structure schematic diagram of the locking part from another angle in

[0029] Figure 13 For Figure 11 Stereoscopic structure schematic diagram of the locking part from yet another angle in

[0030] Explanation of the reference numerals is as follows:

[0031] 100, Transport box; 10, Box body; 11, Fixing part; 111, Bottom plate; 112, Rear side plate; 113, First side enclosure; 114, Closing door; 12, Movable part; 121, First movable part; 1211, First plate body; 1212, Second plate body; 122, Second movable part; 1221, Front side plate; 1222, Second side enclosure; 13, Accommodation chamber; 131, Opening; 132, Notch; 14, Locking part; 141, Positioning table; 1411, Upper vertical surface; 1412, Lower vertical surface; 142, Positioning groove; 1421, Limiting groove; 1422, Guide groove; 143, Locking pin; 144, Fixed plate; 145, Wing plate; 1451, Limiting surface; 1452, Inclined surface on the wing plate; 15, First universal wheel; 16, Support block; 17, Anti-collision part; 18, Butterfly lock; 19, Handle; 200, Display screen; 21, Screen body; 211, Main screen; 212, Side screen; 213, Column; 2131, Mounting hole; 214, Cross beam; 22, Slide base; 221, Base body; 222, Support arm; 223, Second universal wheel. Detailed implementation manners

[0032] Typical implementation manners embodying the features and advantages of the present utility model will be described in detail in the following description. It should be understood that the present utility model can have various changes in different implementation manners, all of which do not depart from the scope of the present utility model, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present utility model.

[0033] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indication of directions or positional relationships (such as up, down, left, right, front and rear, etc.) is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. When these elements are in the positions shown in the drawings, these descriptions are appropriate. If the descriptions of the positions of these elements change, then the indication of these directions also changes accordingly.

[0034] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined.

[0035] Please refer to Figures 1 to 13 , this embodiment provides a transportation system, which includes a transport box 100 for the display screen and a display screen 200. It is used to realize the whole-machine transportation of the integrated display screen 200, so that the integrated display screen 200 no longer needs to be disassembled into multiple units for transportation.

[0036] It should be understood that in this embodiment, the transportation box 100 is vertically placed on the ground as a reference. The direction facing the ground is the lower or bottom, and the direction away from the ground is the upper or top. The side where the display screen 200 is moved and placed into the transportation box 100 is the front, and the side opposite to it is the rear.

[0037] Please refer to Figure 7 and Figure 8 , in this embodiment, an integrated display screen 200 is provided, which includes a screen body 21 and a sliding seat 22. The sliding seat 22 is arranged at the bottom of the screen body 21 and is used to support the screen body 21.

[0038] Please refer to Figure 8 , in some embodiments, the screen body 21 of the display screen 200 includes a main screen 211 and side screens 212 arranged on both sides of the main screen 211. The side screens 212 are rotatably connected to the main screen 211.

[0039] When the side screens 212 on both sides of the main screen 211 rotate to abut against the side walls of the main screen 211 and are located in the same plane, the display screen 200 is in the unfolded state, and its display area can be increased. When the side screens 212 on both sides of the main screen 211 rotate to the back of the main screen 211 and are folded opposite to each other, the display screen 200 is in the stored state. At this time, the space occupied by the screen body 21 is small, which can effectively reduce the storage space of the user and reduce the space occupied by the transportation box 100 during overall transportation, so as to effectively reduce the volume of the transportation box 100.

[0040] Please refer to Figure 8 , in some embodiments, the main screen 211 includes columns 213 arranged on both sides of its back. The two columns 213 extend along their height directions. A cross beam 214 is also arranged between the two columns 213 of the main screen 211. The cross beam 214 connects the columns 213 to form a first bracket. A plurality of arranged display units are fixed on the first bracket, and the plurality of display units are sequentially installed and fixed on the first bracket to form the screen of the main screen 211.

[0041] Please refer to Figure 8 , in some embodiments, columns 213 are also arranged on the back of the side screen 212 facing the main screen 211, and the columns 213 are also arranged along the height direction. A horizontally extending cross beam 214 can also be arranged on the columns 213 of the side screen 212. The columns 213 on the side screen 212 and the cross beam 214 on the side screen 212 can form a second bracket, and a plurality of arranged display units are also fixed on the second bracket to form the screen of the side screen 212.

[0042] Among them, the upright columns 213 on the main screen 211 and the upright columns 213 on the side screen 212 are connected by hinges, so that the side screen 212 can rotate around the main screen 211 and be stored and folded on the back side of the main screen 211. The upright columns 213 of the main screen 211 and the upright columns 213 of the side screen 212 are separated by hinges, so that an interval space is formed between the upright columns 213 on the main screen 211 and the side screen 212, which is convenient for fixing with a part of the box body 10.

[0043] Please refer to Figure 8 , in some embodiments, the sliding seat 22 includes a seat body 221 and a support arm 222 provided on the seat body 221. The seat body 221 has a rectangular block structure, which is connected below the screen body 21 and has a certain interval from the lower side surface of the screen body 21. There are four support arms 222, which are respectively connected to both ends of the seat body 221; one end of the support arm 222 is connected to the seat body 221, and the other end of the support arm 222 inclines downward in a direction away from the seat body 221 to form an I-shaped bracket for supporting the ground, so that the display screen 200 can be fixed on the ground.

[0044] Among them, the seat body 221 and the first bracket of the main screen 211 can be connected by telescopic devices such as slide rails or lifting rods, so that the screen body 21 can move up and down in the height direction. When in use, the user can arbitrarily adjust the height of the screen body 21 to obtain a better viewing angle. Moreover, the screen body 21 that can be lifted and lowered relative to the sliding seat 22 is also convenient for its assembly with the transport box 100.

[0045] In some embodiments, the sliding seat 22 may further include a second universal wheel 223. The second universal wheel 223 can be provided on the support arm 222. A second universal wheel 223 can be fixed on the lower side surface of the free end of each support arm 222, so that the whole display screen 200 can slide on the ground, enabling the user to conveniently and quickly move the display screen 200 to a designated location during use, which effectively improves the use flexibility of the display screen 200.

[0046] Please refer to Figures 1 to 4 , in this embodiment, the transport box 100 includes a box body 10 and a locking member provided in the box body 10.

[0047] Among them, the box body 10 includes a fixed part 11 and a movable part 12 which are detachably connected. The movable part 12 is located on the front side of the fixed part 11. The fixed part 11 is constructed to form a semi-closed accommodating chamber 13 with an open top and front side. A notch 132 is formed at the bottom of the fixed part 11, and the notch 132 extends to the front side of the fixed part 11, so that the front side of the bottom of the fixed part 11 is open to form a front opening for the display screen 200 to be pushed in. When the movable part 12 is connected to the fixed part 11, the movable part 12 encloses the four sides and the top of the fixed part 11 to form an accommodating cavity with a bottom opening 131.

[0048] The locking member is arranged in the accommodating chamber 13 of the fixed part 11 for locking and fixing the display screen 200 in the box body 10. And the screen body 21 of the display screen 200 is held upright in the box body 10, while the sliding seat 22 of the display screen 200 extends out from the bottom of the box body 10.

[0049] By extending the sliding seat 22 out from the opening 131 at the bottom of the box body 10 and fixing the display screen 200 through the locking member, the integrated display screen 200 no longer needs to transport each unit separately, which effectively improves the assembly and delivery efficiency of the product, reduces the labor cost, enhances the product competitiveness, and also ensures the safety and stability of the integrated display screen 200 during transportation.

[0050] It should be understood that the transport box 100 in this embodiment can be applied to various transportation fields such as air transportation, land transportation or water transportation of the integrated display screen 200. The transport box 100 can be sold together with the display screen 200, so that when the user needs to transfer the display screen 200, the display screen 200 can be quickly transferred without disassembling the display screen 200.

[0051] The movable part 12 of the box body 10 can be set to one or more. When the display screen 200 needs to be installed, one or more movable parts 12 can be detached from the fixed part 11 first, and then the display screen 200 is installed on the fixed part 11 or the movable part 12, and then the display screen 200 is fixed to an inner wall of the box body 10 by using the locking member 14 to fix the display screen 200. Finally, the movable part 12 is connected to the fixed part 11, and the installation and transportation of the display screen 200 are completed.

[0052] Among them, the movable part 12 and the fixed part 11 can be connected by a butterfly lock 18, a buckle or other locks that can connect two boards to achieve the detachable connection between the movable part 12 and the fixed part 11, and no specific limitation is made here.

[0053] Please refer to Figure 9 and Figure 10, in some embodiments, the fixing part 11 includes a bottom plate 111, a rear side plate 112 connected to the bottom plate 111, and a first side enclosure 113 surrounding the outer edges of the bottom plate 111 and the rear side plate 112.

[0054] Among them, the bottom plate 111, the rear side plate 112, and the first side enclosure 113 jointly form a semi-closed accommodation chamber 13 with an open top and front side. And a notch 132 is provided on the side of the bottom plate 111 and the first side enclosure 113 away from the rear side plate 112. The notch 132 opens the front side of the bottom plate 111 and the front side of the first side enclosure 113 to form a front opening for the display screen to be pushed in.

[0055] Specifically, as Figure 10 shown, the bottom plate 111 is the basic support structure of the fixing part 11. It is mainly used to carry the integrated display screen 200 and provide a support foundation for subsequent fixing. The structural strength of its material is relatively high. The rear side plate 112 is connected to the bottom plate 111 and is usually perpendicular to the bottom plate 111; the first side enclosure 113 surrounds the outer edges of the bottom plate 111 and the side plate to form part of the contour structure of the box body 10.

[0056] Moreover, notches 132 are provided on the front sides of both the bottom plate 111 and the first side enclosure 113. When the display screen 200 enters the fixing part 11, the display screen 200 can enter through the notch 132 to the bottom opening 131 of the accommodation cavity, preventing installation interference between the sliding seat 22 and the bottom plate 111, which is beneficial to the overall installation of the display screen 200.

[0057] Please refer to Figure 3 and Figure 9 , in some embodiments, the movable part 12 includes a first movable part 121. The first movable part 121 includes a first plate body 1211 and a second plate body 1212 connected to each other; the first plate body 1211 is detachably connected to the notch 132 of the bottom plate 111, and the first plate body 1211 and the bottom plate 111 enclose the bottom opening 131 of the box body 10. The second plate body 1212 is detachably connected to the notch 132 of the first side enclosure 113 and closes the notch 132 of the first side enclosure 113.

[0058] Among them, after the display screen 200 is installed on the fixing part 11, the first movable part 121 is fixed to the fixing part 11 through the butterfly lock 18, so that the first plate body 1211 of the first movable part 121 and the bottom plate 111 of the fixing part 11 enclose to form the opening 131; the bottom plate 111 and the first plate body 1211 are located between the screen body 21 of the display screen 200 and the sliding seat 22.

[0059] After the first plate body 1211 is connected to the bottom plate 111, the second plate body 1212 perpendicular to the first plate body 1211 exactly closes the notch 132 at the front end of the first side enclosure 113. At this time, the accommodation chamber 13 is still in a semi-closed state, and the operator can still adjust the display screen 200, which is convenient for the fixed installation of the display screen 200.

[0060] Please refer to Figure 1 and Figure 3 , in some embodiments, the movable part 12 further includes a second movable part 122.

[0061] The second movable part 122 includes a front side plate 1221 and a second side enclosure 1222 provided on the outer edge of the front side plate 1221. The front side plate 1221 and the second plate body 1212 are in the same plane. The second side enclosure 1222 on the front side plate 1221 is detachably connected to the first side enclosure 113. When the fixing part 11, the first movable part 121 and the second movable part 122 are connected to each other, the top opening and the front side opening on the fixing part 11 are closed, and the entire box body 10 is closed.

[0062] Specifically, the second side enclosure 1222 is provided on the upper edge and the left and right side edges of the front side plate 1221. The front side plate 1221 of the second movable part 122 can be connected to the second plate body 1212 of the first movable part 121 and the front side surface of the first side enclosure 113 through a butterfly lock 18 to form the front end surface of the entire box body 10. The second side enclosure 1222 is connected to the first side enclosure 113 through a butterfly lock 18 to form a closed side surface of the box body 10, thereby realizing the assembly of the entire box body 10.

[0063] When it is necessary to disassemble the display screen 200, the second movable part 122 can be disassembled first, and then the first movable part 121 can be disassembled from the fixing part 11. Then, the display screen 200 can be removed from the fixing part 11, and the disassembly of the display screen 200 can be realized. The overall process is simple and convenient.

[0064] In some other embodiments, the first movable part 121 and the second movable part 122 can be integrally designed, that is, only one movable part 12 is provided to be connected to the fixing part 11. Of course, multiple movable parts 12 can also be provided as long as they can realize the connection with the fixing part 11 to form an accommodation cavity with an open bottom for transporting the display screen 200.

[0065] Please refer to Figure 9, in some embodiments, the transport box 100 further includes a first universal wheel 15. The first universal wheel 15 can be disposed on the bottom surface of the bottom plate 111 of the fixing portion 11. Four first universal wheels 15 can be provided, and they can be respectively disposed at the four bottom corners of the bottom plate 111, so as to facilitate the sliding transportation of the box body 10. The operator can transfer the transport box 100 and the display screen 200 inside it more labor-savingly, thereby reducing the labor intensity of the operator.

[0066] In some embodiments, the height of the first universal wheel 15 on the box body 10 is higher than the height of the second universal wheel 223 on the sliding seat 22 of the display screen 200. When the box body 10 moves on the ground, it is the first universal wheel 15 on the box body 10 that contacts the ground and bears the main load, which can ensure that the second universal wheel 223 of the display screen 200 is not worn during transportation.

[0067] Please refer to Figure 9 , in some embodiments, the transport box 100 further includes a support block 16. The support block 16 can be disposed on the bottom surfaces of the bottom plate 111 and the first plate body 1211 of the first movable portion 121. The extending direction of the support block 16 is the same as the extending direction of the bottom opening 131 of the box body 10. The support block 16 is like a reinforcing rib plate, which can effectively enhance the structural strength of the bottom surface of the box body 10, enabling it to bear higher loads, so as to facilitate the transportation of the display screen 200.

[0068] Please refer to Figure 2 , in some embodiments, a tool chamber is recessed on the rear side plate 112 of the box body 10. A closing door 114 is provided at the tool chamber. One side of the closing door 114 is rotatably connected to the rear side plate 112, and the other side of the closing door 114 is detachably connected to the rear side plate 112.

[0069] Among them, the tool chamber is disposed on the outer side surface of the rear side plate 112. The tool chamber is a groove structure with a moderate depth, which is sufficient to accommodate various maintenance tools, accessories or other auxiliary equipment. One side of the closing door 114 is connected to the rear side plate 112 through a hinge, and the side of the closing door 114 away from the hinge can be fixed to the rear side plate 112 through a butterfly lock 18, so that the operator can quickly open or close the tool chamber. The design of the tool chamber makes it more convenient for users to install and maintain the equipment on site, no longer requiring additional toolboxes to be carried, saving the time for equipment repair and installation.

[0070] Please refer to Figure 2, in some embodiments, an anti-collision portion 17 is provided at the top corner position of the box body 10. The anti-collision portion 17 can be a hemispherical structure, which can be made of rubber, polyurethane or rubber material wrapped with metal, and can be fixed at the top corner position of the box body 10 by screws, rivets or strong glue. The anti-collision portion 17 can effectively reduce the wear of the corner of the box body 10 and extend the service life of the box body 10 under the condition of frequent handling and loading / unloading of the transport box 100.

[0071] Please refer to Figure 2 , in some embodiments, a plurality of handles 19 are further provided on the outer side surface of the box body 10. The handle 19 can protrude at the upper position of the edge of the box body 10 for easy gripping, so that the transport personnel can conveniently lift the transport box 100.

[0072] Please refer to Figure 5 , Figure 6 , Figure 10 and Figure 11 , in some embodiments, the locking member includes two locking members 14 respectively arranged at positions corresponding to both sides of the notch 132 at the bottom of the fixing portion 11.

[0073] Among them, each locking member 14 includes a positioning platform 141 protruding towards the top of the box body 10 and two positioning grooves 142 respectively formed on the front and rear sides of the positioning platform 141. The positioning grooves 142 can extend along the height direction of the box body 10 and are at least open at the top to form an opening.

[0074] When the display screen 200 is installed, the user can align the upright column 213 on the display screen 200 with the top opening of the positioning groove 142, and then gently press down to make the upright column 213 of the display screen 200 move along the groove body of the positioning groove 142. When the upright column 213 is completely inserted into the positioning groove 142 of the positioning platform 141, the inner side wall of the positioning groove 142 abuts against the outer side wall of the upright column 213 to keep the screen body 21 of the display screen 200 upright and stable in the box body 10. The design of the positioning groove 142 makes the installation and disassembly of the display screen 200 relatively simple, and only needs to insert or pull out the display screen 200, which facilitates the installation and disassembly of the display screen 200 and the positioning platform 141, so as to significantly improve the work efficiency.

[0075] In some embodiments, the positioning groove 142 is constricted inward at the opening to form a guiding groove 1422. And a limiting groove 1421 which communicates with the guiding groove 1422 and has a size smaller than that of the guiding groove 1422 is further provided below the guiding groove 1422 of the positioning groove 142. The limiting groove 1421 includes two spaced and parallel limiting surfaces 1451 for abutting and limiting the upright column 213.

[0076] Specifically, the positioning groove 142 includes a guiding groove 1422 and a limiting groove 1421. Among them, the guiding groove 1422 is arranged above the limiting groove 1421 and communicates with the limiting groove 1421. The opening of the guiding groove 1422 away from the limiting groove 1421 gradually increases to guide the upright column 213 to insert into the limiting groove 1421.

[0077] Among them, the limiting groove 1421 is vertically arranged below the guiding groove 1422, and its size and the size of the upright column 213 are in interference fit, so that the upright column 213 will not shake after being inserted into the limiting groove 1421, so as to achieve the effect of stable fixation. The guiding groove 1422 is arranged above the limiting groove 1421 and communicates with the limiting groove 1421. Its main function is to guide the upright column 213 to smoothly enter the limiting groove 1421 to ensure that the display screen 200 can be accurately positioned.

[0078] The opening at the top of the guiding groove 1422 gradually expands, that is, from the end away from the limiting groove 1421 to the direction of the limiting groove 1421, the size of the opening at the top of the guiding groove 1422 gradually decreases to form a flared shape, which can effectively guide the upright column 213 to slide in the direction of the limiting groove 1421. Even if there are some alignment deviations during the installation process, the upright column 213 can be quickly guided into the limiting groove 1421. It can effectively reduce the influence of alignment errors, making the installation and fixation of the display screen 200 more simple and fast, and greatly improving the installation efficiency.

[0079] Please refer to Figures 11 to 13 , in some embodiments, the locking member 14 further includes a wing plate 145. The wing plate 145 is arranged at both ends of the positioning table 141 and extends out of the positioning table 141 in the front and rear directions respectively. The vertical surface of the positioning table 141 facing the positioning groove 142 and the inner wall of the wing plate 145 enclose the positioning groove 142 to be able to correspond to the upright columns 213 on the main screen 211 and the upright columns 213 of the side screen 212.

[0080] Please refer to Figure 13 , in some embodiments, the front and rear vertical surfaces of the positioning table 141 both include an upper vertical surface 1411 and a lower vertical surface 1412, and the upper vertical surface 1411 is inclined relative to the lower vertical surface 1412. The lower part of the wing plate 145 forms the limiting surface 1451; the upper part of the wing plate 145 forms a wing plate upper inclined surface 1452 that is inclined relative to the limiting surface 1451. The upper vertical surface 1411 of the positioning table 141 and the wing plate upper inclined surface 1452 enclose the guiding groove 1422; the lower vertical surface 1412 of the positioning table 141 and the limiting surface 1451 at the lower part of the wing plate 145 enclose the limiting groove 1421.

[0081] Specifically, the upper vertical surface 1411 of the positioning table 141 and the upper inclined surface 1452 of the wing plate are gradually separated from each other upward in the height direction to form a trumpet-shaped guiding groove 1422. When installing the display screen 200, the user can slide the upright column 213 on the display screen 200 along the upper vertical surface 1411 of the positioning table 141 or the upper inclined surface 1452 of the wing plate to enter the limiting groove 1421 and abut against the lower vertical surface 1412 and the limiting surface 1451, so as to keep the screen body 21 of the display screen 200 upright and stable in the box body 10.

[0082] In some other embodiments, the shape of the positioning groove 142 can also be directly formed by grooving on the front and rear vertical surfaces of the positioning table 141.

[0083] In some embodiments, the locking member 14 may further include a fixing plate 144. The fixing plate 144 can be arranged on the lower side surface of the positioning table 141. A plurality of through holes can be provided on the peripheral side of the fixing plate 144 for screws to pass through, so that the locking member 14 can be fixed to the bottom plate 111 of the box body 10 by screws.

[0084] Please refer to Figure 6 and Figure 11 As shown in, in some embodiments, the locking member 14 further includes a locking pin 143. A positioning hole is provided on the fixed wing plate 145 of the positioning table 141. Correspondingly, an installation hole 2131 matching the positioning hole is provided on the upright column 213. The locking pin 143 is inserted into the positioning hole and the installation hole 2131 to fix the screen body 21 to the positioning table 141.

[0085] Specifically, the positioning holes on the positioning table 141 are arranged on the two wing plates 145 of the limiting groove 1421. The size and height of the installation holes 2131 on the upright column 213 are exactly matched with the positioning holes on the positioning table 141. After the upright column 213 is inserted into the limiting groove 1421 on the positioning table 141, the axes of the positioning holes and the installation holes 2131 are aligned with each other. Then, the locking pin 143 is passed through the positioning hole and the installation hole 2131 to completely lock the upright column 213 and the positioning table 141. This makes the connection between the display screen 200 and the positioning table 141 closer, ensuring safety and stability during transportation. Even during severe vibration or long-distance transportation, the presence of the locking pin 143 can effectively prevent damage caused by the displacement or loosening of the display screen 200.

[0086] In some other embodiments, the locking member can also be made of a strong magnetic material, and a metal plate can be arranged at the corresponding part of the upright column 213 of the display screen 200. When the display screen 200 is placed on the locking member, the display screen 200 can be fixed by magnetic force. At this time, the locking member can also be not arranged on the bottom wall of the box body 10, and it can be arranged on the side wall of the box body 10 to connect with the display screen 200.

[0087] In some other embodiments, the positioning groove 142 on the positioning table 141 can also be set as a snap structure or other structures such as a mechanical claw structure. A corresponding snap groove can be provided on the upright post 213 of the display screen 200. When the display screen 200 is placed on the positioning table 141, the snap or mechanical claw can be docked with the snap groove to achieve quick locking and fixing of the display screen 200.

[0088] In some other embodiments, a plurality of bolt holes can also be directly provided on the positioning table 141, and corresponding bolt hole positions can also be provided on the upright post 213 of the display screen 200. Then, the positioning table 141 and the upright post 213 can be directly fixed through bolts without providing a groove structure.

[0089] This embodiment also provides an installation step for the display screen 200, which specifically includes:

[0090] S1. First, lift the screen body 21 of the folded integrated display screen 200 upward so that the distance between the bottom surface of the screen body 21 and the top surface of the sliding seat 22 can exceed the height of the first side enclosure 113 in front of the fixing portion 11.

[0091] S2. Move the display screen 200 so that the display screen 200 enters through the front opening of the semi-closed accommodating chamber 13 formed by the fixing portion 11 along the notch 132 on the fixing portion 11. Then, move the screen body 21 downward so that the screen body 21 and the sliding seat 22 approach each other. At this time, the upright post 213 on the screen body 21 moves downward along the groove body of the positioning groove 142, and the upright post 213 is guided from the guiding groove 1422 to the limiting groove 1421.

[0092] S3. Pass the locking pin 143 through the positioning hole on the wing plate 145 and the mounting hole 2131 on the upright post 213 to completely lock the screen body 21 and the fixing portion 11.

[0093] S4. Connect the first movable portion 121 and the fixing portion 11 through the butterfly lock 18 to partially close the notch 132 on the fixing portion 11. Then, move the sliding seat 22 of the display screen 200 upward so that the top surface of the sliding seat 22 fits on the bottom surface of the box body 10; at this time, the second universal wheel 223 on the sliding seat 22 is separated from the ground.

[0094] S5. Connect the second movable portion 122 with the fixing portion 11 and the first movable portion 121 through the butterfly lock 18, and the installation of the display screen 200 and the transport box 100 can be achieved.

[0095] When disassembly is required, only the above steps need to be repeated in reverse to complete the disassembly of the transport box 100, and the whole process is extremely simple and convenient.

[0096] In summary, this embodiment provides a transport box 100 and a transport system for a display screen, which are used for transporting an integrated display screen 200. The box body 10 of the transport box 100 includes a fixed part 11 and a movable part 12 that are detachably connected. The fixed part 11 and the movable part 12 can be connected to each other to enclose a receiving cavity with a bottom opening 131. The screen body 21 of the integrated display screen 200 can be completely accommodated in the receiving chamber 13, and the sliding seat 22 at the bottom of the display screen 200 can also extend out from the bottom opening 131 of the box body 10, so that the screen body 21 with a standard shape is left in the box body 10, reducing the gap between the screen body 21 and the box body 10, enabling the locking member 14 in the box body 10 to quickly fix the screen body 21, and completely fixing the integrated display screen 200 on the transport box 100. It is no longer necessary to transport each unit of the integrated display screen 200 separately, which effectively improves the assembly and delivery efficiency of the product, reduces the labor cost, enhances the product competitiveness, and also ensures the safety and stability of the integrated display screen 200 during transportation.

[0097] Although the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be broadly construed within the spirit and scope defined by the appended claims. Therefore, all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A transport box for a display screen, used for transporting the display screen, characterized in that: The transport box comprises: The box body comprises a detachably connected fixed part and a movable part, wherein the movable part is located at the front side of the fixed part; the fixed part is structured to form a semi-enclosed accommodation chamber with an open top and front side, and a notch is provided at the bottom of the fixed part, wherein the notch extends to the front side of the fixed part, so that the bottom front side of the fixed part is opened to form a front opening for pushing a display screen; when the movable part is connected to the fixed part, the movable part surrounds the four sides and the top of the fixed part to form an accommodation chamber with a bottom opening; A locking piece is arranged in the accommodation chamber of the fixing part and is used to lock and fix the display screen in the box.

2. The transport box for display screen according to claim 1, characterized in that: The locking member comprises two locking members respectively arranged at the bottom of the fixing portion at positions corresponding to both sides of the notch; Each locking member includes a positioning platform protruding toward the top of the box body and two positioning grooves formed on the front and rear sides of the positioning platform respectively. The positioning groove is open at least at the top to form an opening, and the positioning groove is contracted inwardly from the opening to form a guide groove.

3. The transport box for display screen according to claim 2, characterized in that: The positioning groove is further provided with a limiting groove below the guiding groove, which is connected with the guiding groove and has a smaller size than the guiding groove, and the limiting groove includes two limiting surfaces which are spaced apart from each other and parallel to each other; The locking member includes wing plates fixed at both ends of the positioning platform and extending out of the positioning platform in the front-rear direction respectively; the vertical surface of the positioning platform facing the positioning groove and the wing plate form the positioning groove; the vertical surface includes an upper vertical surface and a lower vertical surface, the upper vertical surface is inclined relative to the lower vertical surface, the limiting surface is formed at the lower part of the wing plate, and the upper part of the wing plate is formed with an upper inclined surface on the wing plate inclined relative to the limiting surface; the upper vertical surface and the inclined surface on the wing plate form the guide groove, and the lower vertical surface and the limiting surface at the lower part of the wing plate form the limiting groove.

4. The transport box for display screen according to claim 2, characterized in that: The locking member also includes a locking pin, and a positioning hole for the locking pin to be inserted into is formed on the groove wall of each positioning groove.

5. The transport box for display screen according to claim 1, characterized in that: The fixing portion includes a bottom plate, a rear side plate connected to the bottom plate, and a first side surround arranged around the outer edges of the bottom plate and the rear side plate; the bottom plate, the rear side plate and the first side surround are constructed to form a semi-enclosed accommodating chamber; the notch is arranged on a side of the bottom plate and the first side surround away from the rear side plate.

6. The transport box for display screen according to claim 5, characterized in that: The movable part includes a first movable part; the first movable part includes a first plate body and a second plate body connected to each other, the first plate body is detachably connected to the notch of the bottom plate, and the first plate body and the bottom plate enclose the bottom opening of the box body; the second plate body is detachably connected to the notch of the first side surround and closes the notch of the first side surround.

7. The transport box for display screen according to claim 6, characterized in that: The movable part also includes a second movable part; the second movable part includes a front side plate and a second side surround arranged on the outer edge of the front side plate; the front side plate and the second plate body are located in the same plane and are detachably connected to the second plate body, and the second side surround is detachably connected to the first side surround to enclose and form the box body.

8. The transport box for display screen according to claim 6, characterized in that: The fixing part and the bottom of the display screen are both provided with universal wheels, and the height of the universal wheels on the fixing part is higher than the height of the universal wheels on the display screen; A support block is protruding downwards from the bottom plate of the fixed part and the first plate of the first movable part, and the extension direction of the support block is consistent with the extension direction of the bottom opening of the box body; A tool room is recessed on the rear side plate of the fixing portion, and a closed door is provided at the tool room. One side of the closed door is rotatably connected to the rear side plate, and the other side of the closed door is detachably connected to the rear side plate, so that the closed door can open and close the tool room.

9. A transportation system, characterized in that: include: A display screen, comprising a screen body and a slide seat movably connected to the lower side of the screen body, wherein the screen body can be raised and lowered relative to the slide seat; The transport box for a display screen as described in any one of claims 1 to 8, wherein the display screen can be pushed into the accommodating chamber through the front opening of the fixed portion; the locking piece on the fixed portion cooperates with the screen body to lock the display screen upright in the box, the movable portion is connected to the fixed portion to close the display screen, and the slide seat of the display screen extends from the bottom opening of the box.

10. The transport system according to claim 9, characterized in that The screen body includes a main screen and side screens arranged on both sides of the main screen; the main screen and the side screens are provided with columns extending in the height direction on opposite sides, and the bottoms of the columns are provided with mounting holes; the columns on the main screen are rotatably connected with the columns on the side screens; When the side screens are folded toward each other, the upright posts on the main screen and the upright posts on the side screens form a spacing space; the locking piece is inserted into the spacing space between the main screen and the side screens to keep the display screen in an upright state, and the upright posts on the main screen and the side screens are accommodated in the locking piece and fixed to the locking piece.

Images