LED display screen box with multiple splicing modes

Abstract

The utility model discloses a kind of LED display screen box with multiple splicing modes, including box assembly and first fastener, the side both ends of box assembly are respectively equipped with positioning pin, the both ends of opposite side are respectively equipped with first positioning hole, the both sides and both ends of box assembly are equipped with the first connecting hole matched with first fastener, and the both ends of the side of box assembly with first positioning hole are also respectively equipped with two second positioning holes.The utility model has the LED display screen box with multiple splicing modes, the positioning of box assembly splicing can be realized by positioning pin and first positioning hole, to make box assembly longitudinal splicing and misplacement splicing operation simple, simultaneously by being set first connecting hole in the both sides and both ends of box assembly, and being matched with first fastener, it can form conventional longitudinal splicing and / or transverse splicing, special misplacement splicing and windmill model splicing between box assembly, to realize the multiple splicing mode of box assembly, satisfy market demand.

Description

Technical Field

[0001] This utility model relates to the field of LED display splicing technology, and in particular to an LED display cabinet with multiple splicing methods. Background Technology

[0002] With the development of LED display technology, its application fields are becoming increasingly wide. The trend in the LED display industry is towards high density, diverse shapes, and convenient and quick installation. High density indicates the need for large screens, while diverse shapes mean that the overall shape of the LED display can vary according to requirements. Because large LED display cabinets are difficult to move, the current method generally involves splicing multiple smaller LED display cabinets together to form a larger LED display cabinet. Each smaller LED display cabinet includes a frame and LED display modules mounted on the frame. During assembly, the frames are simply spliced ​​together.

[0003] In the existing technology, when multiple small LED display cabinets are spliced, they can only be spliced ​​sequentially along the vertical direction or sequentially along the horizontal direction. The splicing method is singular and cannot meet the usage requirements. Moreover, the splicing process is complex and cumbersome, which is not conducive to the splicing and fixing of LED display cabinets, resulting in low splicing efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide an LED display cabinet with a simple splicing process and the ability to realize multiple splicing methods.

[0005] To solve the above technical problems, the present invention can be implemented using the following technical solutions: An LED display cabinet with multiple splicing methods includes a cabinet assembly and a first fastener. The cabinet assembly has positioning pins at both ends on one side and first positioning holes corresponding to the positioning pins at both ends on the opposite side. The cabinet assembly has first connecting holes on both sides and at both ends that mate with the first fastener. Furthermore, the side of the cabinet assembly with the first positioning holes also has two second positioning holes at each end. When the cabinet assemblies are spliced, the first fasteners can be inserted into the first connecting holes of two adjacent cabinet assemblies to achieve splicing and fixing between the cabinet assemblies.

[0006] In one embodiment, the LED display cabinet with multiple splicing methods further includes an external connecting piece and a second fastener. Second connecting holes are respectively provided at the four corners of the back of the cabinet assembly. Through the cooperation between the second fastener and the second connecting holes, the external connecting piece can be connected to the back of the cabinet assembly.

[0007] In one embodiment, the LED display cabinet with multiple splicing methods further includes an inner connecting piece and a third fastener. A third connecting hole is also provided at each of the four corners on the back of the cabinet assembly. Through the cooperation between the third fastener and the third connecting hole, the inner connecting piece can be connected to the interior of the cabinet assembly.

[0008] In one embodiment, the four corners of the housing assembly have notches on both sides for the placement of internal connecting pieces.

[0009] In one embodiment, the housing assembly includes a housing and an LED module. Multiple iron positioning areas are provided in the housing, and multiple magnetic positioning parts are provided on the back of the LED module. Each iron positioning area is magnetically attracted to a corresponding magnetic positioning part, so that the LED module is magnetically fixed to the housing.

[0010] In one embodiment, the housing includes a main housing and a secondary housing, with secondary housings connected to both sides of the main housing. The secondary housings are provided with a first connecting part and a second connecting part, and are connected to the main housing through the first connecting part and the second connecting part.

[0011] In one embodiment, a support column is provided in the middle of both the main housing and the two side sub-housings. Beneficial effects

[0012] This utility model relates to an LED display cabinet with multiple splicing methods. By setting positioning pins and first positioning holes on opposite sides of the cabinet components, positioning can be achieved during longitudinal splicing of the cabinet components. Furthermore, the cooperation between the positioning pins and the second positioning holes enables positioning during misaligned splicing of the cabinet components. This simplifies the operation of longitudinal and misaligned splicing of the cabinet components. Additionally, by setting first connecting holes on both sides and end faces of the cabinet components, and through the correspondence of the first connecting holes between sides, end faces, and side faces, and in conjunction with first fasteners, conventional longitudinal and / or lateral splicing, irregular misaligned splicing, and windmill-shaped splicing can be formed between the cabinet components, thus achieving multiple splicing methods and meeting market demands. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the cabinet assembly of an LED display cabinet with multiple splicing methods according to this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the cabinet assembly of an LED display cabinet with multiple splicing methods according to this utility model. Figure 2 ; Figure 3This is a schematic diagram of the outer connecting piece and the inner connecting piece of the LED display cabinet with multiple splicing methods according to this utility model; Figure 4 This is a schematic diagram illustrating the splicing state of the LED display cabinet with multiple splicing methods according to this utility model. Figure 1 ; Figure 5 This is a schematic diagram illustrating the splicing state of the LED display cabinet with multiple splicing methods according to this utility model. Figure 2 ; Figure 6 This is a schematic diagram illustrating the splicing state of the LED display cabinet with multiple splicing methods according to this utility model. Figure 3 ; Figure 7 This is an exploded view of the cabinet components of the LED display cabinet with multiple splicing methods according to this utility model; Figure 8 This is a schematic diagram of the LED module of the LED display cabinet with multiple splicing methods according to this utility model. Detailed Implementation

[0014] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0015] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. Conversely, when an element is said to be "directly on" another element, there is no intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0017] Please see Figures 1 to 6An LED display cabinet with multiple splicing methods includes a cabinet assembly 100 and a first fastener 200. The cabinet assembly 100 has positioning pins 110 at both ends on one side, and first positioning holes 120 corresponding to the positioning pins 110 at both ends on the opposite side. The cabinet assembly 100 has first connecting holes 130 on both sides and at both ends that cooperate with the first fastener 200. The side of the cabinet assembly 100 with the first positioning holes 120 also has two second positioning holes 140 at each end. When the cabinet assemblies 100 are spliced, the first fasteners 200 can be inserted into the first connecting holes 130 of two adjacent cabinet assemblies 100 to achieve splicing and fixing between the cabinet assemblies 100.

[0018] Specifically, in this embodiment, the housing assembly 100 has a rectangular structure. When the two housing assemblies 100 are longitudinally spliced, the positioning pin 110 of one housing assembly 100 is inserted into the first positioning hole 120 of the other housing assembly 100. This allows for the positioning of the two longitudinally spliced ​​housing assemblies 100. After positioning, the first connecting holes 130 on the sides of the two housing assemblies 100 correspond to each other. Then, the first fastener 200 is inserted through the first connecting holes 130 on the sides of the two housing assemblies 100 to fix the two housing assemblies 100 together. This allows for longitudinal splicing between two sets of box components 100. By fitting the end faces of the two sets of box components 100 together so that the first connecting holes 130 on the fitting end faces correspond, and then inserting the first fastener 200 through the first connecting holes 130 on the end faces of the two sets of box components 100, the two sets of box components 100 can be fixed together to achieve lateral splicing between the two sets of box components 100. Furthermore, multiple sets of box components 100 can be simultaneously spliced ​​laterally and longitudinally in sequence. This lateral splicing and / or longitudinal splicing is the conventional splicing between box components 100.

[0019] In addition, the end faces of the two sets of box components 100 are first attached together so that the first connecting holes 130 of the attached end faces correspond. Then, the first fastener 200 is inserted through the first connecting holes 130 of the end faces of the two sets of box components 100 to fix the two sets of box components 100 in a horizontal splicing. Subsequently, the two second positioning holes 140 on one side of the other box component 100 are respectively positioned and inserted into the positioning pins 110 of the two sets of box components 100 in a horizontal splicing. After the positioning and insertion, the first connecting holes 130 on the side of the box component 100 will be misaligned and correspond to the first connecting holes 130 of the two sets of box components 100 in a horizontal splicing. The first fastener 200 is inserted through the misaligned first connecting holes 130, thereby realizing the irregular misaligned splicing between multiple box components 100.

[0020] Furthermore, the end face of one set of housing components 100 can be attached to the side end of another set of housing components 100, and arranged sequentially. After the end face and the side end are attached, the first connecting hole 130 on the end face and the first connecting hole 130 on the side end will correspond to each other. Then, the first fastener 200 is inserted into the first connecting hole 130 on the end face and the first connecting hole 130 on the side end, so that multiple sets of housing components 100 are spliced ​​together in a windmill shape.

[0021] Finally, by setting positioning pins 110 and first positioning holes 120 on opposite sides of the housing assembly 100, positioning of the housing assembly 100 during longitudinal splicing can be achieved. Furthermore, the cooperation between the positioning pins 110 and the second positioning holes 140 enables positioning of the housing assembly 100 during misaligned splicing. This simplifies the operation of the housing assembly 100 during both longitudinal and misaligned splicing. Simultaneously, by setting first connecting holes 130 on both sides and both ends of the housing assembly 100, the correspondence of the first connecting holes 130 between sides, ends, and sides, along with the first fasteners 200, allows for conventional longitudinal and / or transverse splicing, irregular misaligned splicing, and windmill-shaped splicing between the housing assemblies 100, thus achieving various splicing methods for the housing assembly 100 and meeting market demands.

[0022] Please see Figures 3 to 5 In order to achieve the fixation of multiple sets of cabinet components 100 in the longitudinal and transverse directions, as well as the windmill-shaped splicing, in another embodiment, the LED display cabinet with multiple splicing methods also includes an external connecting piece 300 and a second fastener 400. Specifically, a second connecting hole 150 is provided at each of the four corners of the back of the cabinet component 100. Through the cooperation between the second fastener 400 and the second connecting hole 150, the external connecting piece 300 can be connected to the back of the cabinet component 100.

[0023] When multiple (four) sets of cabinet components 100 are spliced ​​together, one corner of each of the four sets of cabinet components 100 will be fitted together. At this point, an outer connecting piece 300 is placed at this corner fitting position, and four second fasteners 400 are passed through the four corners of the outer connecting piece 300 and connected to the second connecting holes 150 at the corners of the four sets of cabinet components 100. This connects the outer connecting piece 300 to the back of each of the four sets of cabinet components 100, thus securing the splicing between the four sets of cabinet components 100. This is achieved through the outer connecting piece 300 and the second fasteners 400. The fit between the first connecting hole 130 and the first fastener 200 allows for the fixation of multiple housing components 100 during longitudinal and transverse splicing and windmill-shaped splicing. Of course, the longitudinal and transverse splicing and windmill-shaped splicing of multiple housing components 100 can also be fixed by the fit between the first connecting hole 130 and the first fastener 200. Furthermore, a double fixation can be achieved by the fit between the outer connecting piece 300, the second fastener 400, and the second connecting hole 150, plus the fit between the first connecting hole 130 and the first fastener 200, thereby ensuring the stability of the housing components 100 after splicing.

[0024] Please see Figure 3 In another embodiment, other methods can be used to fix multiple cabinet components 100 when splicing them longitudinally and laterally, and when splicing them in a windmill shape. Specifically, the LED display cabinet with multiple splicing methods includes an inner connecting piece 500 and a third fastener 600. A third connecting hole 160 is also provided at the four corners of the back of the cabinet component 100. Through the cooperation between the third fastener 600 and the third connecting hole 160, the inner connecting piece 500 can be connected to the inside of the cabinet component 100. At the same time, notches 170 are provided on both sides of the four corners of the cabinet component 100 for the inner connecting piece 500 to be installed.

[0025] Similarly, when multiple (four) sets of box components 100 are spliced ​​together, one corner of each of the four sets of box components 100 will fit together. At this time, the inner connecting piece 500 can be arranged from the inside of the fitting corner through the notches 170 on both sides of the corner, so that the four corners of the inner connecting piece 500 are respectively located inside the four sets of box components 100. Then, four third fasteners 600 are respectively passed through the four corners of the inner connecting piece 500 and connected to the third connecting holes 160 at the corners of the four sets of box components 100, so that the inner connecting piece 500 is connected to the inside of the four sets of box components 100, thereby achieving splicing and fixing between the four sets of box components 100. Through the cooperation between the inner connecting piece 500, the third fasteners 600 and the third connecting holes 160, the fixing of multiple box components 100 during longitudinal and transverse splicing and windmill-shaped splicing can be achieved.

[0026] Of course, the longitudinal and transverse splicing of multiple housing components 100, as well as the splicing of windmill-shaped components, can also be fixed by the cooperation between the first connecting hole 130 and the first fastener 200; or by the cooperation between the outer connecting piece 300, the second fastener 400 and the second connecting hole 150; or by the cooperation between the inner connecting piece 500, the third fastener 600 and the third connecting hole 160, the outer connecting piece 300, the second fastener 400 and the second connecting hole 150, and the first connecting hole 130 and the first fastener 200, to achieve multiple splicing and fixing, thereby ensuring the stability of the housing component 100 after splicing.

[0027] In addition, the first fastener 200, the second fastener 400 and the third fastener 600 can all be screws. The screws are used to pass through the first connecting hole 130, the second connecting hole 150 and the third connecting hole 160, so that the box assembly 100 can be spliced ​​and fixed easily, thereby simplifying the splicing process between the box assemblies 100 and improving the splicing efficiency.

[0028] Please see Figure 7 and Figure 8 To facilitate the splicing and fixing of the housing components 100, the housing component 100 in this embodiment includes a housing 180 and an LED module 190. Multiple iron positioning areas 183 are provided on the housing 180, and multiple magnetic positioning parts 191 are provided on the back of the LED module 190. Each iron positioning area 183 is magnetically attracted to a corresponding magnetic positioning part 191, so that the LED module 190 is magnetically fixed to the housing 180. When splicing multiple housing components 100, the housings 180 can be spliced ​​first, such as longitudinal and / or transverse splicing, irregular staggered splicing, and windmill-shaped splicing. After the housings 180 are spliced, the multiple LED modules 190 are magnetically fixed to the multiple housings 180 by the magnetic attraction between the magnetic positioning parts 191 and the iron positioning areas 183. This achieves the splicing of multiple housing components 100 and simplifies the splicing process.

[0029] Furthermore, in this embodiment, the housing 180 includes a main housing 181 and a secondary housing 182. Secondary housings 182 are connected to both sides of the main housing 181. Each secondary housing 182 has a first connecting portion 184 and a second connecting portion 185. The secondary housing 182 is connected to the main housing 181 via the first connecting portion 184 and the second connecting portion 185. Support columns 186 are provided in the middle of both the main housing 181 and the two secondary housings 182. By connecting secondary housings 182 to both sides of the main housing 181, the housing 180 can be formed in multiple sizes, such as 750mm × 250mm or 1000mm × 250mm. These two sizes of housings 180 can be spliced ​​together. The support columns 186 ensure the flatness of the LED modules 190 installed on the main housing 181 and the two secondary housings 182, ensuring that the LED modules 190 are on the same reference plane.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description; however, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model; furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. An LED display cabinet with multiple splicing methods, characterized in that: It includes a housing assembly and a first fastener. The housing assembly has locating pins at both ends on one side and first locating holes corresponding to the locating pins at both ends on the opposite side. The box assembly has first connecting holes on both sides and both ends that cooperate with the first fastener, and the box assembly has two second positioning holes on one side with the first positioning hole and two second positioning holes on each end. When the housing components are being assembled, the first fastener can be inserted into the first connection hole of two adjacent housing components to achieve splicing and fixing between the housing components.

2. The LED display cabinet with multiple splicing methods according to claim 1, characterized in that: It also includes an external connecting piece and a second fastener. Second connecting holes are provided at the four corners of the back of the housing assembly. The external connecting piece can be connected to the back of the housing assembly by the cooperation between the second fastener and the second connecting hole.

3. The LED display cabinet with multiple splicing methods according to claim 1, characterized in that: It also includes an inner connecting piece and a third fastener. A third connecting hole is provided at each of the four corners on the back of the housing assembly. The inner connecting piece can be connected to the inside of the housing assembly by the cooperation between the third fastener and the third connecting hole.

4. The LED display cabinet with multiple splicing methods according to claim 3, characterized in that: The four corners of the housing assembly have notches on both sides for the installation of internal connecting pieces.

5. The LED display cabinet with multiple splicing methods according to claim 1, characterized in that: The housing assembly includes a housing and an LED module. Multiple iron positioning areas are provided in the housing, and multiple magnetic positioning parts are provided on the back of the LED module. Each iron positioning area is magnetically attracted to a corresponding magnetic positioning part, so that the LED module is magnetically fixed to the housing.

6. The LED display cabinet with multiple splicing methods according to claim 5, characterized in that: The enclosure includes a main shell and a secondary shell. The secondary shell is connected to both sides of the main shell. The secondary shell is provided with a first connecting part and a second connecting part. The secondary shell is connected to the main shell through the first connecting part and the second connecting part.

7. The LED display cabinet with multiple splicing methods according to claim 6, characterized in that: Support columns are provided in the middle of the main shell and the two side sub-shells.

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