A fixing mechanism for a display screen

Abstract

The utility model belongs to the field of display screen, is about a kind of fixing mechanism of display screen, it includes: two supports of interval arrangement, and the side of support forms installation space;The top and bottom of two supports are respectively equipped with connecting rod, and the main body frame is formed between two supports and connecting rod;Aluminum plate is installed on the main body frame, and the middle part of aluminum plate is equipped with installation let -pass area;It further includes several display modules, and several display modules are spliced to form complete LED display screen, and the back of display module is detachably connected with corresponding support by connecting unit;Several display modules are located in the installation let -pass area of aluminum plate.Adopt above-mentioned structure, and its beneficial effect is: simple structure, reasonable in design, and display module is supported and installed using connecting unit, and it is convenient to install, and the structure strength is high, and the cost of the structure member used is low, and practicality is strong.

Description

Technical Field

[0001] This utility model belongs to the field of display screen technology, specifically, it relates to a fixing mechanism for a display screen. Background Technology

[0002] Traditional LED displays typically consist of multiple components, including sheet metal enclosures, LED modules, power supplies, control systems, and mounting brackets. In outdoor applications, due to requirements for waterproofing and heat dissipation, the entire LED display must be designed to be extremely thick and heavy. This heavy design brings two disadvantages: firstly, it significantly increases material costs, as more and thicker materials are needed to meet structural strength and protection requirements; secondly, it imposes stringent standards on the poles or gantry frames supporting the LED display, requiring thicker and more robust poles and a correspondingly enlarged foundation to withstand the enormous weight of the display and external forces such as wind. Therefore, improvements are necessary. Utility Model Content

[0003] To address the aforementioned problems in the prior art, this utility model provides a fixing mechanism for a display screen.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: As one aspect of this utility model, a fixing mechanism for a display screen is proposed, comprising: two brackets spaced apart, with mounting spaces formed on the sides of the brackets; connecting rods are respectively installed between the top and bottom of the two brackets, and a main frame is formed between the two brackets and the connecting rods; An aluminum plate is mounted on the main frame, and an installation clearance area is provided in the middle of the aluminum plate; It also includes several display modules, which are spliced ​​together to form a complete LED display screen. The back of each display module is detachably connected to a corresponding bracket via a connecting unit. The display modules are located within the mounting clearance area of ​​the aluminum plate, and the size of the complete LED display screen formed by splicing the display modules is adapted to the size of the mounting clearance area.

[0005] Optionally, the connection unit includes a connection body, one end of which extends into a first connection plate and the other end of which extends into a second connection plate. The first connection plate is connected to the back of the bracket by fasteners, and the second connection plate is connected to the back of the corresponding display module by fasteners.

[0006] Optionally, an aluminum strip is installed on the back of the aluminum plate at a preset position corresponding to the bracket. A slot is formed on the aluminum strip, and the slot of the aluminum strip is fixed to the corresponding bracket by a T-screw and a nut.

[0007] Optionally, the front side of the display module is flush with the front side of the aluminum plate.

[0008] Optionally, it also includes reinforcing ribs, which are spaced apart to form a plurality of display modules on the back after splicing.

[0009] Optionally, the system also includes two horizontal arms, which are spaced apart; the horizontal arms are mounted on the bottom of the support.

[0010] Optionally, a clamp is also included, wherein the cantilever arm is mounted on the bracket via the clamp.

[0011] Alternatively, the clamp may be U-shaped.

[0012] Optionally, weight-reduction holes are provided on the connecting body.

[0013] The advantages of the fixing mechanism for the display screen of this utility model are specifically reflected in the following aspects: simple structure, reasonable design, use of connecting units to support and install the display module, convenient installation, high structural strength, low cost of structural components, and strong practicality. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0015] Figure 1 This is a front view of the structure of the fixing mechanism for the display screen of this utility model; Figure 2 This is a rear view of the structure of the fixing mechanism for the display screen of this utility model; Figure 3 This is an exploded view of the fixing mechanism of the display screen of this utility model; Figure 4 This is a reference diagram showing the usage state of the fixing mechanism of the display screen of this utility model. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] One embodiment of this application provides a display screen fixing mechanism, such as... Figures 1-4As shown, it includes: two brackets 1 spaced apart, with an installation space 11 formed on the side of the bracket 1 to facilitate the installation of the bracket 1; To make the two supports 1 more stable, connecting rods are installed between the top and bottom of the two supports 1 respectively, and the two supports 1 and the connecting rods form the main frame; An aluminum plate 2 is mounted on the main frame. An installation clearance area 22 is provided in the middle of the aluminum plate 2. The front of the aluminum plate 2 is provided with a reflective film and engraved with preset text information. An aluminum strip 21 is installed on the back of the aluminum plate 2 at a preset position corresponding to the bracket 1. A slot is formed on the aluminum strip 21. The slot of the aluminum strip 21 is fixed to the corresponding bracket 1 by a T-screw and a nut. The head of the T-screw cooperates with the slot, and the shank of the T-screw passes through the installation space 11 and connects with the nut. The installation space 11 of the bracket 1 facilitates the installation of the T-screw and nut. It also includes several display modules 3, which are LED displays with existing structures that will not be described in detail here. Several display modules 3 are spliced ​​together to form a complete LED display. The back of each display module 3 is detachably connected to a corresponding bracket 1 via a connecting unit 4. Several display modules 3 are located within the mounting clearance area 22 of the aluminum plate 2. The size of the complete LED display formed by splicing several display modules 3 is adapted to the size of the mounting clearance area 22. The front of each display module 3 is flush with the front of the aluminum plate 2 to maintain the integrity of the overall display.

[0018] Furthermore, such as Figures 2-3 As shown, it also includes reinforcing ribs 5, which are spaced apart on the back of the spliced ​​display modules 3 to enhance the overall stability of the display modules 3 and ensure the flatness of the front of the display modules 3.

[0019] Furthermore, such as Figures 1-2 and Figure 4 As shown, it also includes two horizontal cantilever arms 6, which are spaced apart. The horizontal cantilever arms 6 are installed at the bottom of the bracket 1 to facilitate the installation of the display screen with the upright 7 at a preset position.

[0020] Furthermore, such as Figures 1-2 As shown, it also includes a clamp 8, which is U-shaped. The horizontal cantilever arm 6 is installed on the bracket 1 through the clamp 8. After the clamp 8 limits the position of the horizontal cantilever arm 6, it is connected to the bracket 1 through fasteners to realize the installation between the horizontal cantilever arm 6 and the bracket 1.

[0021] Specifically, such as Figure 3As shown, the connecting unit 4 includes a connecting body 41, which is plate-shaped. One end of the connecting body 41 extends into a first connecting plate 42, and the other end extends into a second connecting plate 43. The first connecting plate 42 is connected to the back of the bracket 1 by fasteners, and the second connecting plate 43 is connected to the back of the corresponding display module 3 by fasteners. The height of the connecting body 41 is the same as the height of the bracket 1. This design allows the connecting unit 4 to fit snugly against the bracket 1, increasing the overall stability. While ensuring strength, weight-reducing holes 44 are provided on the connecting body 41.

[0022] The advantages of the fixing mechanism for the display screen described above are: simple structure, reasonable design, use of connecting units for supporting and installing the display module, convenient installation, high structural strength, low cost of the structural components used, and strong practicality.

[0023] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0024] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0025] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0026] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0027] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall be covered by the present utility model.

Claims

1. A fixing mechanism for a display screen, characterized in that, It includes: Two brackets are spaced apart, and the sides of the brackets form an installation space; A connecting rod is installed between the top and bottom of the two supports, and the two supports and the connecting rod form the main frame; An aluminum plate is mounted on the main frame, and an installation clearance area is provided in the middle of the aluminum plate; It also includes several display modules, which are spliced ​​together to form a complete LED display screen. The back of each display module is detachably connected to a corresponding bracket via a connecting unit. The display modules are located within the mounting clearance area of ​​the aluminum plate, and the size of the complete LED display screen formed by splicing the display modules is adapted to the size of the mounting clearance area.

2. The fixing mechanism for the display screen as described in claim 1, characterized in that, The connection unit includes a connection body, one end of which extends into a first connection plate and the other end of which extends into a second connection plate. The first connection plate is connected to the back of the bracket by fasteners, and the second connection plate is connected to the back of the corresponding display module by fasteners.

3. The fixing mechanism for the display screen as described in claim 1, characterized in that, An aluminum strip is installed on the back of the aluminum plate at a preset position corresponding to the bracket. A slot is formed on the aluminum strip, and the slot of the aluminum strip is fixed to the corresponding bracket by T-screws and nuts.

4. The fixing mechanism for the display screen as described in claim 1, characterized in that, The front of the display module is flush with the front of the aluminum plate.

5. The fixing mechanism for the display screen as described in claim 1, characterized in that, It also includes reinforcing ribs, which are spaced apart to form the back of the display modules after they are spliced ​​together.

6. The fixing mechanism for the display screen as described in claim 1, characterized in that, It also includes two horizontal arms, which are spaced apart; the horizontal arms are installed at the bottom of the bracket.

7. The display screen fixing mechanism as described in claim 6, characterized in that, It also includes a clamp, through which the cantilever arm is mounted on the bracket.

8. The display screen fixing mechanism as described in claim 7, characterized in that, The clamp is U-shaped.

9. The fixing mechanism for the display screen as described in claim 2, characterized in that, Weight reduction holes are provided on the connecting body.

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