Box assembly and display screen

Abstract

The utility model relates to a box body assembly and a display screen, and the box body assembly comprises a frame, one side of which is used for installing a display unit; a plurality of mounting grooves are respectively formed in the peripheral side edges of the frame; the locking assembly is arranged on the side edge of the frame; the locking assembly comprises a first locking assembly used for plane splicing and a second locking assembly used for vertical splicing; the mounting assembly comprises a mounting plate and an adapter, and the mounting plate is detachably mounted in the mounting groove; and the adapter is used for detachably mounting the first locking assembly or the second locking assembly on the mounting plate. According to the box body assembly and the display screen provided by the utility model, the locking assembly for plane splicing and the locking assembly for vertical splicing can be mounted on the mounting plate through the adapter, and then can be mounted in the mounting groove in any side edge of the frame through the mounting plate, so that the mounting efficiency of the locking assemblies on the frame can be improved; and therefore, the splicing efficiency of the two box body assemblies is improved.

Description

Technical Field

[0001] The utility model relates to the field of display screens, in particular to a box assembly and a display screen. Background Art

[0002] LED displays are widely used in various usage scenarios due to their advantages such as bright colors, wide dynamic range, high brightness, long life, and stable and reliable operation.

[0003] When an LED display screen is composed of a large-area cabinet, multiple display cabinets are often required to be assembled. When multiple existing display cabinets are assembled, the multiple display cabinets are usually spliced ​​together through a locking structure, and the locking structure is usually installed on the display cabinet. Since the position of the locking structure on the existing display cabinet cannot be changed at will, the requirements for the installation position of the locking structure on the existing display cabinet are relatively high, which makes the efficiency of installing the locking structure on the display cabinet low. Utility Model Content

[0004] The purpose of the utility model is to provide a box assembly and a display screen, optimize the structure of the box assembly in the related art, so as to improve the installation efficiency of the locking assembly on the frame, and further improve the splicing efficiency of two adjacent box assemblies.

[0005] The purpose of the present invention is not limited to the above-mentioned purpose, and those skilled in the art can clearly understand other purposes not mentioned through the following description.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the utility model, the utility model provides a box assembly, including: a frame, one side of which is used to install a display unit; a plurality of installation grooves are respectively provided on the peripheral sides of the frame; a locking assembly is arranged on the side of the frame; the locking assembly includes a first locking assembly for planar splicing and a second locking assembly for vertical splicing; an installation assembly includes a mounting plate and an adapter, the mounting plate is detachably mounted in the mounting groove; the adapter is used to detachably mount the first locking assembly or the second locking assembly on the mounting plate.

[0008] In some embodiments of the present application, the frame includes a first side; the mounting assembly includes a first mounting assembly, and the mounting plate on the first mounting assembly is mounted on the mounting groove of the first side; the first mounting assembly includes a first adapter, and the first adapter is detachably mounted on the mounting plate of the first mounting assembly; the first adapter is used to install the first locking assembly.

[0009] In some embodiments of the present application, a first mounting opening is provided on the first adapter, and an opening direction of the first mounting opening is parallel to a plane where the frame is located; and the first locking assembly is installed at the first mounting opening.

[0010] In some embodiments of the present application, the first mounting assembly includes a plurality of the mounting plates, a plurality of the first adapters and a connecting beam; the connecting beam is disposed between the plurality of the first adapters and is used to connect the plurality of the first adapters.

[0011] In some embodiments of the present application, two first side edges are provided, and the two first side edges are arranged opposite to each other; two first mounting components are provided, and the two first mounting components are respectively provided on the two first side edges; the first locking component includes a first locking rod and a first locking plate; the first locking rod can be installed on the mounting plate of one first mounting component through the first adapter of one first mounting component; the first locking plate can be installed on the mounting plate of another first mounting component through the first adapter of another first mounting component.

[0012] In some embodiments of the present application, the frame includes a second side; the mounting assembly includes a second mounting assembly, and the mounting plate on the second mounting assembly is mounted on the mounting groove on the second side; the second mounting assembly includes a second adapter, and the second adapter is detachably mounted on the mounting plate of the second mounting assembly; the second adapter is used to install the second locking assembly.

[0013] In some embodiments of the present application, the second adapter includes a locking plate adapter and a locking rod adapter; a second mounting opening is provided on the locking plate adapter, and an opening direction of the second mounting opening is perpendicular to the plane where the frame is located; a third mounting opening is provided on the locking rod adapter, and an opening direction of the third mounting opening is parallel to the plane where the frame is located; the second locking assembly includes a second locking rod and a second locking plate, and the second locking rod is installed at the third mounting opening; the second locking plate is installed at the second mounting opening.

[0014] In some embodiments of the present application, two second sides are provided, and the two second sides are arranged opposite to each other; two second mounting components are provided, and the two first mounting components are respectively provided on the two first sides; the second locking rod can be installed on the mounting plate of one second mounting component through the locking rod adapter of one second mounting component; the second locking plate can be installed on the mounting plate of another second mounting component through the locking plate adapter of another second mounting component.

[0015] In some embodiments of the present application, an inclined surface is provided on the peripheral side of the frame, and the inclined surface extends obliquely from the peripheral side of the frame toward the side away from the display unit toward the center of the frame; the mounting groove is formed by a recessed arrangement of the inclined surface in the direction toward the display unit; when two adjacent box assemblies are vertically spliced, the inclined surface of the frame of one of the box assemblies can fit with the inclined surface of the frame of the other box assembly.

[0016] According to another aspect of the utility model, the utility model provides a display screen, comprising: a box assembly, which adopts the box assembly as described in any one of the above items; a display unit, which is arranged on one side of the box assembly, and the display unit is connected to the connection structure of the box assembly.

[0017] It can be seen from the above technical solutions that the embodiments of the utility model have at least the following advantages and positive effects:

[0018] The utility model provides a box assembly and a display screen, wherein the box assembly includes a frame, and one side of the frame can be used to install a display unit. A plurality of installation grooves are respectively provided on the peripheral sides of the frame. A locking assembly is provided on the side of the frame, and the locking assembly includes a first locking assembly for planar splicing and a second locking assembly for vertical splicing. The box assembly also includes a mounting assembly, and the mounting assembly includes a mounting plate and an adapter, wherein the mounting plate is detachably mounted in the mounting groove, and the adapter is used to detachably mount the first locking assembly and the second locking assembly on the mounting plate. The locking assembly for planar splicing and the locking assembly for vertical splicing can be mounted on the mounting plate through the adapter, and then can be mounted in the mounting groove through the mounting plate, thereby enabling the locking assembly for planar splicing and the locking assembly for vertical splicing to be arbitrarily installed on any side of the frame, thereby improving the installation efficiency of the locking assembly installed on the frame, thereby improving the splicing efficiency of the two box assemblies. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an embodiment of a box assembly of the utility model.

[0020] Figure 2 yes Figure 1 Exploded diagram of .

[0021] Figure 3 yes Figure 2 Schematic diagram of the structure of the middle frame from another perspective.

[0022] Figure 4 yes Figure 2 Schematic diagram of the structure of the middle part.

[0023] Figure 5 yes Figure 4 Exploded diagram of .

[0024] Figure 6 yes Figure 2 Schematic diagram of the structure of the middle part.

[0025] Figure 7 yes Figure 6 Exploded diagram of .

[0026] Figure 8 yes Figure 2 Schematic diagram of the structure of the middle part from another perspective.

[0027] Fig. 9 yes Figure 8 Exploded diagram of .

[0028] Fig.10 yes Figure 2 Schematic diagram of the structure of the middle part from another perspective.

[0029] Fig.11 yes Fig.10 Exploded diagram of .

[0030] Fig.12 It is a structural schematic diagram of two box body components provided by the utility model.

[0031] Fig.13 yes Fig.12 sectional view of .

[0032] Fig.14 yes Fig.13 Enlarged view of part A.

[0033] Fig.15 It is a structural schematic diagram of the box assembly provided by the utility model being spliced ​​in another embodiment.

[0034] The accompanying drawings are marked as follows: 100, box assembly; 1, frame; 11, first side; 12, second side; 13, inclined surface; 2, first locking assembly; 21, first locking rod; 211, snap-in groove; 22, first locking plate; 221, first locking hole; 222, sliding portion; 2221, snap interface; 2222, disassembly port; 23, first handle; 3, second locking assembly; 31, second locking rod; 311, snap-in portion; 32, second locking plate; 321, second locking hole; 322, clamping rib; 33, second handle; 4, mounting groove; 5, first mounting assembly; 51, first adapter; 511, first mounting port; 52, connecting beam; 6, second mounting assembly; 61, second adapter; 611, locking plate adapter; 6111, second mounting port; 612, locking rod adapter; 6121, third mounting port; 7, mounting plate. DETAILED DESCRIPTION

[0035] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0036] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] When an LED display screen is composed of a large-area cabinet, multiple display cabinets are often required to be assembled. When multiple existing display cabinets are assembled, the multiple display cabinets are usually spliced ​​together through a locking structure, and the locking structure is usually installed on the display cabinet. Since the position of the locking structure on the existing display cabinet cannot be changed at will, the requirements for the installation position of the locking structure on the existing display cabinet are relatively high, which makes the efficiency of installing the locking structure on the display cabinet low.

[0040] Figure 1 It is a structural schematic diagram of an embodiment of a box assembly 100 of the utility model. Figure 2 yes Figure 1 Exploded diagram of .

[0041] See also Figure 1 and Figure 2 As shown, in some embodiments, an embodiment of the present invention provides a display screen, which may include a box assembly 100 and a display unit. The display unit may be arranged on the connection structure of the box assembly 100.

[0042] In some embodiments, the box assembly 100 includes a frame 1 and a locking assembly disposed on the frame 1. The frame 1 is used to mount a display unit, and the display unit may be disposed on one side of the frame 1. The locking assembly may be disposed on the frame 1. When two adjacent box assemblies 100 are spliced, the frames 1 of the two adjacent box assemblies 100 can abut against each other, and the locking assemblies on the two frames 1 can be locked with each other to achieve the splicing of the two adjacent box assemblies 100.

[0043] Figure 3 yes Figure 2 A schematic structural diagram of the middle frame 1 from another viewing angle.

[0044] See also Figures 1 to 3 As shown, in some embodiments, the frame 1 may be square. The frame 1 may include two oppositely arranged first sides 11 and two oppositely arranged second sides 12. The first side 11 and the second side 12 may be arranged adjacent to each other. The locking assembly may be arranged on the first side 11 or the second side 12.

[0045] It should be noted that, in some other embodiments, the frame 1 may be hexagonal or in other shapes, that is, more than two first sides 11 may be arranged opposite to each other, or more than two second sides 12 may be arranged opposite to each other.

[0046] Figure 4 yes Figure 2 Schematic diagram of the structure of the middle part. Figure 5 yes Figure 4 Exploded diagram of . Figure 6 yes Figure 2 Schematic diagram of the structure of the middle part. Figure 7 yes Figure 6 Exploded diagram of .

[0047] See also Figures 2 to 7 As shown, in some embodiments, the locking assembly may include a first locking assembly 2. The first locking assembly 2 may be used for plane splicing of two adjacent box assemblies 100. When two adjacent box assemblies 100 are spliced, the first locking assembly 2 on one box assembly 100 may be mutually locked with the first locking assembly 2 of another box assembly 100, thereby enabling the two adjacent box assemblies 100 to fit tightly together, enabling the display units on the two frames 1 to be located in the same plane, thereby completing the plane splicing of the two adjacent box assemblies 100.

[0048] In some embodiments, the first locking assembly 2 may include a first locking rod 21. The first locking rod 21 may be disposed on the first side 11. The extension direction of the first locking rod 21 may be parallel to the plane where the frame 1 is located. The first locking rod 21 may extend in a direction away from the center of the frame 1.

[0049] In some embodiments, the first locking assembly 2 may include a first locking piece 22. The first locking piece 22 may be disposed on the other first side 11 opposite to the first side 11 where the first locking rod 21 is located. The first locking piece 22 may be provided with a first locking hole 221. The opening direction of the first locking hole 221 may be parallel to the plane where the frame 1 is located.

[0050] When two adjacent box assemblies 100 are spliced ​​together, the first locking rod 21 on one box assembly 100 can extend into and lock into the first locking hole 221 of the other box assembly 100, and the two box assemblies 100 are locked by the cooperation of the first locking rod 21 and the first locking hole 221, thereby completing the planar splicing of the two adjacent box assemblies 100.

[0051] In some embodiments, the position of the first locking rod 21 on the first side 11 can be arranged opposite to the position of the first locking hole 221 on another side opposite to the first side 11 .

[0052] In some embodiments, a snap-in groove 211 may be provided on the first locking rod 21. The snap-in groove 211 may be formed by an inward recess of the outer peripheral wall of the first locking rod 21. The snap-in groove 211 may be provided with one end of the first locking rod 21. The first locking hole 221 may include a snap interface 2221. The snap interface 2221 may be provided on one side of the first locking hole 221. When the first locking rod 21 of a box assembly 100 is extended into and locked on the first locking hole 221 of another adjacent box assembly 100, the peripheral side of the snap interface 2221 can be extended into and locked in the snap-in groove 211, thereby realizing the locking of the first locking rod 21 and the first locking hole 221, thereby realizing the splicing of two adjacent box assemblies 100.

[0053] In some embodiments, the first lock bar 21 may be provided with a first handle 23. The first handle 23 may be provided at an end of the first lock bar 21 away from the clamping groove 211. The first handle 23 may be used for the user to rotate the first lock bar 21, thereby improving the operating convenience of the first lock bar 21.

[0054] In some embodiments, the first locking piece 22 may include a sliding portion 222. The sliding portion 222 may be movably disposed on the first locking piece 22. The card interface 2221 may be disposed on the sliding portion 222. The sliding portion 222 may be provided with a disassembly port 2222 that is in communication with the card interface 2221. The disassembly port 2222 may be provided on one side of the card interface 2221. The diameter of the disassembly port 2222 may be greater than the diameter of the first locking rod 21. When the first locking rod 21 and the first locking piece 22 need to be separated, the sliding portion 222 may be pushed to separate the card interface 2221 from the card slot 211, so that the first locking rod 21 may be disposed in the disassembly port 2222, thereby achieving the separation of the first locking rod 21 and the second locking piece 32.

[0055] Figure 8 yes Figure 2 Schematic diagram of the structure of the middle part from another perspective. Fig. 9 yes Figure 8 Exploded diagram of . Fig.10 yes Figure 2 Schematic diagram of the structure of the middle part from another perspective. Fig.11 yes Fig.10 Exploded diagram of .

[0056] See also Figures 2 to 11 As shown, in some embodiments, the locking assembly may include a second locking assembly 3. The second locking assembly 3 may be used for vertical splicing of two adjacent box assemblies 100. When two adjacent box assemblies 100 are spliced, the second locking assembly 3 on one box assembly 100 may be mutually locked with the second locking assembly 3 of another box assembly 100, thereby enabling the two adjacent box assemblies 100 to fit tightly together, enabling the display units on the two frames 1 to be perpendicular to each other, thereby completing the vertical splicing of the two adjacent box assemblies 100.

[0057] In some embodiments, the second locking assembly 3 may include a second locking rod 31. The second locking rod 31 may be disposed on the second side 12. The extension direction of the second locking rod 31 may be parallel to the plane where the frame 1 is located. The first locking rod 21 may extend from the second side 12 toward a direction away from the center of the frame 1.

[0058] In some embodiments, the second locking assembly 3 may include a second locking piece 32. The second locking piece 32 may be disposed on the other second side 12 opposite to the second side 12 where the second locking rod 31 is located. A second locking hole 321 may be opened on the second locking piece 32. The opening direction of the second locking hole 321 is perpendicular to the plane where the frame 1 is located.

[0059] When two adjacent box assemblies 100 are spliced ​​together, the second locking rod 31 on one box assembly 100 can extend into and lock into the second locking hole 321 of the other box assembly 100, and the two box assemblies 100 are locked by the cooperation of the second locking rod 31 and the second locking hole 321, thereby completing the vertical splicing of the two adjacent box assemblies 100.

[0060] In some embodiments, the position of the second locking rod 31 on the second side 12 can be opposite to the position of the second locking hole 321 on another opposite second side 12 .

[0061] In some embodiments, the second locking rod 31 may be provided with a clamping portion 311. The clamping portion 311 is provided at one end of the second locking rod 31 away from the frame 1. The clamping portion 311 may extend from the end of the second locking rod 31 away from the frame 1 toward one side of the second locking rod 31.

[0062] In some embodiments, a clamping rib 322 may be convexly provided on the peripheral side wall of the second locking hole 321. The clamping rib 322 can extend from the peripheral side wall of the second locking hole 321 toward the center of the second locking hole 321. When two adjacent box assemblies 100 are spliced, the second locking rod 31 on one box assembly 100 can extend into and lock on the second locking hole 321 of the other box assembly 100, and the clamping portion 311 can pass through the second locking hole 321 between the clamping rib 322 and the peripheral side of the second locking hole 321, and then the second locking rod 31 is rotated to make the clamping portion 311 and the clamping rib 322 abut against each other, thereby realizing the locking of the second locking rod 31 and the second locking hole 321, and then completing the vertical splicing of two adjacent box assemblies 100.

[0063] In some embodiments, the second lock bar 31 may be provided with a second handle 33. The second handle 33 may be provided at one end of the second lock bar 31 away from the clamping portion 311. The second handle 33 may be used for the user to rotate the second lock bar 31, so that the second lock bar 31 can be rotated after passing through the second lock hole 321, so that the locking portion on the second lock bar 31 can be abutted against the clamping rib 322 on the inner wall of the second lock hole 321, thereby completing the matching locking of the second lock bar 31 and the second lock hole 321.

[0064] Fig.12 It is a structural schematic diagram of two box assemblies 100 provided by the utility model. Fig.13 yes Fig.12 sectional view of . Fig.14 yes Fig.13 Enlarged view of part A.

[0065] See also Figures 1 to 14As shown, in some embodiments, a plurality of mounting grooves 4 may be respectively provided on the peripheral side of the frame 1. The mounting grooves 4 may be formed by recessing the peripheral side of the frame 1 toward the display unit. The mounting grooves 4 may open toward the outside of the frame 1.

[0066] In some embodiments, the mounting grooves 4 may be provided on the two first sides 11. The first locking assembly 2 may be installed in the mounting grooves 4 of the first sides 11. Specifically, the first locking rod 21 may be used to be installed on the mounting groove 4 of one of the first sides 11. The first locking piece 22 may be used to be installed on the mounting groove 4 of the other opposite first side 11.

[0067] In some embodiments, the mounting groove 4 can be provided on the two second sides 12. The second locking assembly 3 can be used to be installed in the mounting groove 4 of the second side 12. Specifically, the second locking rod 31 can be used to be installed in the mounting groove 4 of one of the second sides 12. The second locking piece 32 can be used to be installed in the mounting groove 4 of the other opposite second side 12.

[0068] In some embodiments, the mounting groove 4 of the first side 11 and the mounting groove 4 of the second side 12 have the same structure and shape. The mounting groove 4 of the first side 11 and the mounting groove 4 of the second side 12 are only different in the mounting position.

[0069] See also Figures 1 to 14 As shown, in some embodiments, the box assembly 100 may include a mounting assembly. The mounting assembly may include a mounting plate 7 and an adapter. The mounting plate 7 may be detachably mounted in the mounting groove 4 on the side of the frame 1. The adapter may be used to detachably mount the first locking assembly 2 on the mounting plate 7. The adapter may be used to detachably mount the second locking assembly 3 on the mounting plate 7. The locking assembly for planar splicing and the locking assembly for vertical splicing may be mounted on the mounting plate 7 through the adapter, and then mounted in the mounting groove 4 through the mounting plate 7, so that the locking assembly for planar splicing and the locking assembly for vertical splicing can be arbitrarily mounted on any side of the frame 1, thereby improving the installation efficiency of the locking assembly installed on the frame 1, and thereby improving the splicing efficiency of the two box assemblies 100.

[0070] In some embodiments, the mounting assembly may include a first mounting assembly 5. The first mounting assembly 5 may be disposed on the first side edge 11. The mounting plate 7 of the first mounting assembly 5 may be used to be mounted on the mounting groove 4 of the first side edge 11.

[0071] In some embodiments, the first mounting assembly 5 may include a first adapter 51. The first adapter 51 may be detachably mounted on the mounting plate 7 of the first mounting assembly 5. The first adapter 51 may be used to mount the first locking assembly 2, and then mount the first locking assembly 2 in the mounting groove 4 of the first side 11.

[0072] In some embodiments, two first mounting assemblies 5 may be provided. The two first mounting assemblies 5 may be respectively mounted on the two first side edges 11. The first adapter 51 of one of the first mounting assemblies 5 may be used to mount the first locking rod 21. The other first mounting assembly 5 may be used to mount the first locking plate 22, and then the first locking rod 21 and the first locking plate 22 may be respectively mounted on the two oppositely arranged first side edges 11 through the two first locking assemblies 2.

[0073] It should be noted that, in some other embodiments, more than two first installation components 5 may be provided, and the number of first installation components 5 may correspond one-to-one to the number of first side edges 11 .

[0074] In some embodiments, the first adapter 51 may be provided with a first mounting opening 511. The first mounting opening 511 can be used to mount the first locking assembly 2. That is, the first locking rod 21 can be mounted at the first mounting opening 511, and the first locking piece 22 can be mounted at the first mounting opening 511. The opening direction of the first mounting opening 511 can be parallel to the plane where the frame 1 is located, the extension direction of the first locking rod 21 is the same as the opening direction of the first mounting opening 511, and the opening direction of the first locking hole 221 on the first locking piece 22 is the same as the opening direction of the first mounting opening 511. When two adjacent box assemblies 100 are spliced, the first locking rod 21 of one box assembly 100 and the first locking piece 22 of the other box assembly 100 are locked together. At this time, the display units of the two box assemblies 100 are located in the same plane, thereby realizing the plane splicing of the two box assemblies 100.

[0075] See also Figure 5 As shown, it should be noted that, in some embodiments, the first installation opening 511 may include a mounting hole, and the mounting hole can be used to install the first locking rod 21 .

[0076] See also Figure 7 As shown, it should also be noted that, in some embodiments, the first installation opening 511 may include a installation groove, and the installation groove can be used to install the first locking piece 22.

[0077] In some embodiments, two mounting grooves 4 may be provided on one of the first sides 11. The two mounting grooves 4 may be arranged at intervals on one of the first sides 11. The two mounting grooves 4 may be respectively provided at both ends of the first side 11. Two mounting grooves 4 may be provided on another first side 11. The two mounting grooves 4 may be arranged at intervals on another first side 11. The first locking assembly 2 may be provided with two groups, that is, two locking rods and two locking plates may be provided. The two locking rods may be installed on the two mounting grooves 4 of one of the first sides 11. The two locking plates may be installed on the two mounting grooves 4 of the other first side 11.

[0078] It should be noted that, in other embodiments, more than two mounting grooves 4 may be provided on the first side edge 11. The first locking assembly 2 may be provided in multiple groups.

[0079] In some embodiments, the two first mounting components 5 may respectively include two mounting plates 7. The two mounting plates 7 on one first mounting component 5 may be detachably mounted on the two mounting grooves 4 of one first side 11, and the two mounting plates 7 on the other first mounting component 5 may be detachably mounted on the two mounting grooves 4 of the other first side 11.

[0080] It should be noted that, in some other embodiments, there may be multiple mounting plates 7 , and the number of mounting plates 7 may correspond to the number of mounting slots 4 .

[0081] In some embodiments, the two first mounting assemblies 5 may respectively include two first adapters 51. The two first adapters 51 of one first mounting assembly 5 may detachably mount the two first locking rods 21 on the two mounting plates 7 of the first mounting assembly 5. The two first adapters 51 of another first mounting assembly 5 may detachably mount the two first locking plates 22 on the two mounting plates 7 of another first mounting assembly 5.

[0082] It should be noted that, in some other embodiments, a plurality of first adapters 51 may be provided, and the number of first adapters 51 may correspond to the number of mounting slots 4 on the first side 11 .

[0083] In some embodiments, the two first mounting assemblies 5 may respectively include a connecting beam 52. One of the connecting beams 52 is disposed between the two first adapters 51 of a first mounting assembly 5, and is used to connect the two first adapters 51. Another connecting beam 52 may be disposed between the two first adapters 51 of another first mounting assembly 5, and is used to connect the two first adapters 51. The connecting beams 52 may increase the strength between the first adapters 51, thereby increasing the structural strength of the first mounting assembly 5.

[0084] See also Figures 1 to 13 As shown, in some embodiments, the mounting assembly may include a second mounting assembly 6. The second mounting assembly 6 may be disposed on the second side 12. The mounting plate 7 of the second mounting assembly 6 may be used to be mounted on the mounting groove 4 of the second side 12.

[0085] In some embodiments, the mounting plate 7 of the first mounting assembly 5 and the mounting plate 7 of the second mounting assembly 6 have the same structure and shape, and both can be installed on the mounting groove 4 of the first side 11 or in the mounting groove 4 of the second side 12 .

[0086] In some embodiments, the second mounting assembly 6 may include a second adapter 61. The second adapter 61 may be detachably mounted on the mounting plate 7 of the second mounting assembly 6. The second adapter 61 may be used to mount the second locking assembly 3, and then mount the second locking assembly 3 in the mounting groove 4 of the second side 12.

[0087] In some embodiments, the second adapter 61 may include a locking plate adapter 611. The locking plate adapter 611 may be provided with a second mounting opening 6111. The second locking plate 32 may be mounted at the second mounting opening 6111. The opening direction of the second mounting opening 6111 may be perpendicular to the plane where the frame 1 is located. The opening direction of the second locking hole 321 on the second locking plate 32 may be the same as the opening direction of the second mounting opening 6111.

[0088] In some embodiments, the second adapter 61 may include a locking rod adapter 612. The locking rod adapter 612 may be provided with a third mounting opening 6121. The second locking rod 31 may be mounted at the third mounting opening 6121. The opening direction of the third mounting opening 6121 may be parallel to the plane where the frame 1 is located. The extension direction of the second locking rod 31 may be the same as the opening direction of the third mounting opening 6121.

[0089] In some embodiments, two second mounting assemblies 6 may be provided. The two second mounting assemblies 6 may be respectively mounted on the two second side edges 12. The locking rod adapter 612 of one of the second mounting assemblies 6 may be used to mount the second locking rod 31. The locking plate adapter 611 of the other second mounting assembly 6 may be used to mount the second locking plate 32, and then the second locking rod 31 and the second locking plate 32 may be respectively mounted on the two oppositely arranged second side edges 12 through the two second mounting assemblies 6.

[0090] It should be noted that, in some other embodiments, there may be more than two second installation components 6 , and the number of the second installation components 6 may correspond one-to-one to the number of the second side edges 12 .

[0091] In some embodiments, the mounting plate 7 of the first mounting assembly 5 can be mounted on the mounting slot 4 on any side of the frame 1, so that when the first mounting assembly 5 is mounted, the position requirement of the frame 1 is relatively low, thereby improving the installation efficiency of the first mounting assembly 5. The mounting plate 7 of the second mounting assembly 6 can be mounted on the mounting slot 4 on any side of the frame 1, so that when the second mounting assembly 6 is mounted, the position requirement of the frame 1 is relatively low, thereby improving the installation efficiency of the second mounting assembly 6. At the same time, the first mounting assembly 5 and the second mounting assembly 6 can be freely matched on the frame 1 through the mounting plate 7, so that the mounting assembly on the mounting slot 4 of the frame 1 on the adjacent box assembly 100 can be changed according to actual needs, thereby improving the versatility and convenience of the box assembly 100.

[0092] In some embodiments, an inclined surface 13 may be provided on the peripheral side of the frame 1, and the inclined surface 13 may be provided on the first side 11 and the second side 12. The inclined surface 13 may extend obliquely from the peripheral side of the frame 1 toward the side away from the display unit to the center of the frame 1. When two adjacent box assemblies 100 are vertically spliced, the inclined surface 13 of the frame 1 of one box assembly 100 can fit with the inclined surface 13 of the frame 1 of the other connected assembly, thereby reducing the black seam at the connection of the two box assemblies 100.

[0093] In some embodiments, the angle between the inclined surface 13 and the plane where the frame 1 is located is 45°, so that when two adjacent box assemblies 100 are vertically spliced, a right angle can be formed between the planes where the two box assemblies 100 are located, which can further improve the tightness of the structure between the two box assemblies 100 and reduce the black seam at the connection between the two box assemblies 100.

[0094] Fig.15 It is a structural schematic diagram of the box assembly 100 provided by the utility model being spliced ​​in another embodiment.

[0095] See also Fig.15 As shown, in other embodiments, the sides of the frame 1 can all be second sides 12, that is, the second locking components 3 are installed on the mounting grooves 4 on the sides of the frame 1, so that the sides of the frame 1 can be vertically spliced, thereby realizing the three-dimensional splicing of the box assembly 100.

[0096] It should also be noted that, in some other embodiments, the sides of the frame 1 can all be the first sides 11, that is, the first locking components 2 are installed on the mounting grooves 4 on the sides of the frame 1, so that the sides of the frame 1 can be planarly spliced, thereby realizing the planar splicing of the box assembly 100.

[0097] It should also be noted that in some other examples, the side of the frame 1 may be partially the first side 11 and partially the second side 12, and the number of the first side 11 and the second side 12 is not limited. The first side 11 may be arranged adjacent to the second side 12, and the second side 11 may be arranged opposite to the second side 12. The first side 11 may also be arranged at intervals from the second side 12. The positions of the first side 11 and the second side 12 are not limited and can be adjusted according to actual needs, that is, different sides of the frame 1 can be set according to the splicing needs of the box assembly 100, thereby completing the plane splicing or vertical splicing of the box assembly 100.

[0098] See also Fig.14As shown, in other embodiments, the positions of the installation grooves 4 on two adjacent second side edges 12 on their respective second side edges 12 are different, thereby avoiding conflicts between the second locking components 3 between adjacent box components 100 during three-dimensional splicing, thereby reducing structural interference during splicing.

[0099] It can be seen from the above technical solutions that the embodiments of the utility model have at least the following advantages and positive effects:

[0100] The utility model provides a box assembly 100 and a display screen, the box assembly 100 includes a frame 1, one side of the frame 1 can be used to install a display unit. A plurality of mounting grooves 4 are respectively provided on the peripheral side of the frame 1. A locking assembly is provided on the side of the frame 1, and the locking assembly includes a first locking assembly 2 for plane splicing and a second locking assembly 3 for vertical splicing. The box assembly 100 also includes a mounting assembly, the mounting assembly includes a mounting plate 7 and an adapter, the mounting plate 7 is detachably mounted in the mounting groove 4, and the adapter is used to detachably mount the first locking assembly 2 and the second locking assembly 3 on the mounting plate 7. The locking assembly for plane splicing and the locking assembly for vertical splicing can be mounted on the mounting plate 7 through the adapter, and then can be mounted in the mounting groove 4 through the mounting plate 7, so that the locking assembly for plane splicing and the locking assembly for vertical splicing can be arbitrarily installed on any side of the frame 1, so that the installation efficiency of the locking assembly installed on the frame 1 can be improved, and the splicing efficiency of the splicing of two box assemblies 100 can be improved.

[0101] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A box assembly, characterized in that: include: A frame, one side of which is used to install the display unit; a plurality of installation grooves are respectively provided on the peripheral sides of the frame; A locking assembly, which is arranged on the side of the frame; the locking assembly comprises a first locking assembly for plane splicing and a second locking assembly for vertical splicing; An installation assembly, comprising a mounting plate and an adapter, wherein the mounting plate is detachably mounted in the mounting slot; The adapter is used to detachably mount the first locking assembly or the second locking assembly on the mounting plate.

2. The box assembly according to claim 1, characterized in that: The frame includes a first side; The mounting assembly comprises a first mounting assembly, the mounting plate on the first mounting assembly being mounted in the mounting groove on the first side; The first mounting assembly includes a first adapter, which is detachably mounted on the mounting plate of the first mounting assembly; the first adapter is used to mount the first locking assembly.

3. The box assembly according to claim 2, characterized in that: The first adapter is provided with a first mounting opening, and the opening direction of the first mounting opening is parallel to the plane where the frame is located; The first locking assembly is installed at the first installation opening.

4. The box assembly according to claim 2, characterized in that: The first mounting assembly includes a plurality of the mounting plates, a plurality of the first adapters and a connecting beam; the connecting beam is disposed between the plurality of the first adapters and is used to connect the plurality of the first adapters.

5. The box assembly according to claim 2, characterized in that: There are two first side edges, and the two first side edges are arranged opposite to each other; There are two first installation components, and the two first installation components are respectively arranged on the two first side edges; The first locking assembly includes a first locking rod and a first locking plate; the first locking rod can be mounted on the mounting plate of the first mounting assembly through the first adapter of the first mounting assembly; The first locking piece can be installed on the mounting plate of another first mounting component through the first adapter of another first mounting component.

6. The box assembly according to claim 2, characterized in that: The frame includes a second side; The mounting assembly includes a second mounting assembly, and the mounting plate on the second mounting assembly is mounted on the mounting groove on the second side; The second mounting assembly includes a second adapter, which is detachably mounted on the mounting plate of the second mounting assembly; the second adapter is used to mount the second locking assembly.

7. The box assembly according to claim 6, characterized in that: The second adapter includes a lock plate adapter and a lock rod adapter; The lock piece adapter is provided with a second mounting opening, and the opening direction of the second mounting opening is perpendicular to the plane where the frame is located; The lock rod adapter is provided with a third mounting opening, and the opening direction of the third mounting opening is parallel to the plane where the frame is located; The second locking assembly includes a second locking rod and a second locking plate, wherein the second locking rod is installed at the third installation opening; and the second locking plate is installed at the second installation opening.

8. The box assembly according to claim 7, characterized in that: There are two second side edges, and the two second side edges are arranged opposite to each other; There are two second mounting components, and the two first mounting components are respectively arranged on the two first side edges; The second locking rod can be mounted on the mounting plate of the second mounting assembly through the locking rod adapter of the second mounting assembly; The second locking piece can be installed on the mounting plate of another second mounting component through the locking piece adapter of another second mounting component.

9. The box assembly according to claim 1, characterized in that: An inclined surface is provided on the peripheral side of the frame, and the inclined surface extends obliquely from the peripheral side of the frame toward the side away from the display unit toward the center of the frame; the mounting groove is formed by the inclined surface being concavely arranged in the direction toward the display unit; When two adjacent box assemblies are vertically spliced, the inclined surface of the frame of one of the box assemblies can fit with the inclined surface of the frame of the other box assembly.

10. A display screen, characterized in that: include: A box assembly, which adopts the box assembly as claimed in any one of claims 1 to 9; The display unit is arranged on one side of the box assembly, and the display unit is connected to the connection structure of the box assembly.

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