A break-proof LED display screen box frame

Abstract

The application relates to the technical field of LED display, in particular to a LED display box frame capable of preventing difference in length. The LED display box frame capable of preventing difference in length is characterized in that the frame body, the expansion pin and the limiting screw are arranged on the side of the frame body, and the frame body further comprises a side groove.

Description

Technical Field

[0001] This application relates to the field of LED display technology, and in particular to an LED display cabinet frame that is resistant to breakage. Background Technology

[0002] Currently, to simplify the production and assembly process of LED displays, multiple LED display cabinets are typically used, which are then assembled into a set of LED displays on the construction site. However, when fixing the LED display cabinets to the mounting base, the uneven surface of the base may result in uneven installation of the LED cabinets, causing height differences between adjacent cabinets. This leads to an uneven surface on the LED display and may even produce dark lines, which reduces the user experience.

[0003] Although existing technologies offer some solutions for adjusting the flatness of LED display cabinets, these solutions are often complex in structure and increase the production cost of LED cabinets. Utility Model Content

[0004] Therefore, it is necessary to provide an LED display cabinet frame that prevents gaps and ensures flatness between LED display cabinet splices.

[0005] This utility model provides an LED display cabinet frame for preventing breakage, including a frame body, telescopic pins and limiting screws. The limiting screws and the telescopic pins are disposed on the side of the frame body, and the frame body also includes a side groove.

[0006] In one embodiment, the telescopic pin includes a telescopic pin housing, a spring, a telescopic pin movable shaft, and a locking pin. The locking pin and the telescopic pin movable shaft are disposed inside the telescopic housing, and the telescopic pin movable shaft contains a spring. One end of the spring abuts against the telescopic pin movable shaft, and the other end abuts against the telescopic pin housing. The locking pin fixes the telescopic pin to the side of the frame body.

[0007] In one embodiment, the top of the telescopic pin has a rounded corner structure.

[0008] In one embodiment, the two ends of the side groove also include outgoing ramps.

[0009] In one embodiment, the side grooves and telescopic pins between adjacent housings are positioned correspondingly.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: Unlike the prior art, this utility model sets telescopic pins and side grooves on the side of the frame body. The telescopic pins extend into the side grooves between adjacent cabinets, and then the front and back of the adjacent cabinets maintain a certain horizontal state, preventing the cabinet frame from having a front and back gap due to external environmental factors, and solving the problem of front and back gap on the display screen surface. Attached Figure Description

[0011] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0012] Figure 1 This is a schematic diagram of the structure of an LED display screen cabinet frame for preventing breakage in one embodiment of the present invention;

[0013] Figure 2 This is a schematic diagram of the telescopic pin in one embodiment of the present invention;

[0014] Figure 3 This is a schematic diagram of the splicing of adjacent boxes in one embodiment of the present invention. Detailed Implementation

[0015] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings. Preferred embodiments of this application are shown in the drawings. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this application.

[0016] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0017] 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 application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0018] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] Please see Figures 1 to 3 This utility model provides an LED display cabinet frame for preventing breakage, including a frame body 1, a telescopic pin 3 and a limiting screw 2. The limiting screw 2 and the telescopic pin 3 are disposed on the side of the frame body 1. The frame body 1 also includes a side groove 4.

[0020] In a specific embodiment, the telescopic pin 3 includes a telescopic pin housing 31, a spring 33, a telescopic pin movable shaft 32, and a locking pin 34. The locking pin 34 and the telescopic pin movable shaft 32 are disposed inside the telescopic housing 31, and the telescopic pin movable shaft 32 contains the spring 33. One end of the spring 33 abuts against the telescopic pin movable shaft 32, and the other end abuts against the telescopic pin housing 31 (e.g., Figure 2 As shown, the locking pin 34 fixes the telescopic pin 3 to the side of the frame body 1. The top of the telescopic pin has a rounded corner structure, and both ends of the side groove also include guide slopes. The positions of the side grooves and the telescopic pins are correspondingly arranged between adjacent housings.

[0021] In a specific embodiment, the telescopic pin's movable shaft extends into the groove on the other side of the housing frame to prevent a discontinuity between the front and rear of the housing frame, which could cause a gap in the modular surfaces of the two housings. Furthermore, its inward and outward extension allows the movable pin to retract inward when the housing is removed, enabling the housing frame to be easily taken out. The spring in the telescopic pin reacts with the movable shaft, pushing the movable shaft outward and maintaining this state. When the movable shaft receives external pressure, it compresses the spring, causing it to retract inward. When adjacent housings are assembled, housing 2 with the telescopic pin must have its telescopic pin aligned with the side groove of housing 1, ensuring the telescopic pin fully enters the side groove. This fixes the sides of housing 1 and housing 2 relatively, preventing a discontinuity. When removing the housing, the housing is lifted upward, and the telescopic pin retracts inward under pressure, allowing the housing to be separated and removed. The telescopic pin is installed inside the cabinet frame 2. The telescopic pin extends into the groove of the cabinet frame 1, and then the cabinet frame 1 and the cabinet frame 2 maintain a certain horizontal state, preventing the cabinet frame from having a front-to-back gap due to external environmental factors, thus solving the problem of front-to-back gap on the display screen surface.

[0022] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0023] It should be noted that while the preferred embodiments of this utility model are provided in the specification and accompanying drawings, this utility model can be implemented in many different forms and is not limited to the embodiments described in this specification. These embodiments are not intended to impose additional limitations on the content of this utility model; their purpose is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Furthermore, the above-mentioned technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this utility model specification. Moreover, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A frame for an LED display screen with anti-breakage protection, characterized in that, The frame includes a main body, a telescopic pin, and a limiting screw. The limiting screw and the telescopic pin are disposed on the side of the main body. The main body also includes a side groove. The telescopic pin includes a telescopic pin housing, a spring, a telescopic pin movable shaft, and a locking pin. The locking pin and the telescopic pin movable shaft are disposed inside the telescopic pin housing. The telescopic pin movable shaft contains a spring. One end of the spring abuts against the telescopic pin movable shaft, and the other end abuts against the telescopic pin housing. The locking pin fixes the telescopic pin to the side of the frame body.

2. The LED display screen cabinet frame according to claim 1, characterized in that, The top of the telescopic pin has a rounded corner structure.

3. The LED display screen cabinet frame according to claim 2, characterized in that, The two ends of the side groove also include outgoing inclined surfaces.

4. The LED display screen cabinet frame according to claim 3, characterized in that, The positions of the side grooves and the telescopic pins between adjacent housings are set accordingly.

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