Intelligent LED display screen convenient to install

Abstract

The utility model discloses an intelligent LED display screen convenient to install. The LED display screen comprises a protective outer frame, LED display screen single bodies are evenly inserted into the protective outer frame, and a composite back plate assembly is fixed to one side of each LED display screen single body. According to the utility model, the upper top seat and the like are mounted, so that when the device is used, a user can cover the upper top seat at the top of the protective outer frame in a clamping manner by utilizing the sliding connection effect between the sliding strip for assembly and the sliding chute for assembly, and the upper top seat and the protective outer frame are fixed through screws; then, the LED display screen single bodies are sequentially inserted into the protective outer frame in a sliding manner, so that the intelligent LED display screen can be conveniently positioned, assembled and fixed, and the operation is convenient; compared with a common mode that all single bodies of the intelligent LED display screen are sequentially fixed to the machine frame through screws, the positioning and assembling structure is more convenient to operate, and the accuracy of the assembling position is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent LED display screens, in particular to an intelligent LED display screen which is easy to install. Background Art

[0002] Smart LED display screens are widely used in large-scale advertising, commercial displays, city publicity, traffic guidance and other fields. Smart LED display screens are often installed on walls and connected to the external network, which enriches people's lives.

[0003] In actual operation, the smart LED display screen often needs to fix each LED display screen unit to be assembled on the pre-installed rack on the wall by screws. This method is cumbersome to operate and prone to errors in the assembly position. Moreover, it can only dissipate heat passively and has serious heat loss during operation, which can no longer meet people's needs. Therefore, we propose a new type of easy-to-install smart LED display screen to solve the above-mentioned problems and provide people with better usage needs. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent LED display screen that is easy to install, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an intelligent LED display screen that is easy to install, comprising:

[0006] A protective outer frame, wherein LED display screen units are evenly inserted into the interior of the protective outer frame, a composite back panel assembly is fixed to one side of the LED display screen unit, an upper top seat is clamped on the top of the protective outer frame, and a mounting cavity is provided on a side of the upper top seat close to the composite back panel assembly;

[0007] A micro air pump is installed in sequence inside the installation cavity at equal intervals, the input end of the micro air pump is provided with an air guide pipe matching the composite back panel assembly, the side of the upper seat away from the composite back panel assembly is threadedly connected with a filter screen cylinder connected to the output end of the micro air pump, and a connecting arm matching the installation cavity is fixed on the micro air pump, the micro air pump, the air guide pipe and the filter screen cylinder are used to promote the flow of wind, and one side of the interior of the protective outer frame is provided with an assembly slide groove slidably connected to the composite back panel assembly.

[0008] Furthermore, the material of the protective outer frame is stainless steel, and a nano titanium dioxide self-cleaning layer is provided on the protective outer frame, so that the anti-fouling and self-cleaning effect of the device is improved.

[0009] Furthermore, fixed legs are uniformly welded on the protective outer frame, and locking screw holes are provided on the fixed legs. The fixed legs and locking screw holes are used to achieve installation of the protective outer frame on the wall.

[0010] Furthermore, a snap-fit ​​connection is formed between the upper top seat and the protective outer frame, and screws are connected between both ends of the upper top seat and the protective outer frame, so that it is easy to position and disassemble the upper top seat and the protective outer frame.

[0011] Furthermore, a limiting snap-in plate matching the protective outer frame is provided at the bottom end of the upper seat, and an anti-slip rubber layer is vulcanized and connected to the outer wall of the limiting snap-in plate, thereby improving the stability of the upper seat and the protective outer frame during assembly.

[0012] Furthermore, the composite backplane assembly includes a docking air pipe, an assembly slide bar and a copper alloy hollow plate, the copper alloy hollow plate is fixed to one side of the LED display screen unit, the assembly slide bar is welded in turn to the side of the copper alloy hollow plate away from the LED display screen unit, the assembly slide bar and the assembly slide groove form a sliding connection, and the assembly slide bar and the assembly slide groove are used to realize the positioning assembly of the LED display screen unit.

[0013] Furthermore, the composite backplane assembly also includes a docking air pipe, which is arranged at the top of the copper alloy hollow plate, and a snap-fit ​​connection is formed between the docking air pipe and the air guide pipe. The bottom end of the copper alloy hollow plate is provided with a docking port that matches the docking air pipe, and a filter cloth layer is provided on the docking port, so that the filtered air can flow continuously from top to top inside the copper alloy hollow plate, which can continuously take away the heat from the back of the LED display unit and realize active air-cooling and heat dissipation protection.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The easy-to-install smart LED display screen optimizes its own structure by installing a protective outer frame and an upper top seat, etc. On the one hand, the user can use the sliding connection between the assembly slide bar and the assembly slide groove, and then snap-cover the upper top seat on the top of the protective outer frame, and fix the upper top seat and the protective outer frame with screws, and then slide and insert each LED display screen unit into the interior of the protective outer frame in turn, which facilitates the positioning, assembly and fixation of the smart LED display screen and is easy to operate. Compared with the common method of fixing each unit of the smart LED display screen on the rack in turn with screws, this positioning and assembly structure is more convenient to operate and improves the accuracy of the assembly position. On the other hand, starting the micro air pump and the air guide pipe and the docking air pipe on the composite backplane assembly can drive the gas from the external environment to be continuously introduced from bottom to top into the copper alloy hollow plate on the composite backplane assembly, and then discharged through the filter cylinder. The flow of gas can be used to achieve air-cooled heat dissipation protection for the LED display screen unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the utility model in a disassembled state from the rear;

[0018] Figure 3 This is a rear view structural diagram of the protective outer frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the rear view structure of the LED display screen of the utility model in a disassembled state.

[0020] In the figure: 1. Protective outer frame; 2. LED display screen unit; 3. Upper top seat; 4. Filter screen cylinder; 5. Composite back panel assembly; 501. Docking air pipe; 502. Assembly slide bar; 503. Copper alloy hollow plate; 6. Air guide pipe; 7. Installation cavity; 8. Micro air pump; 9. Limiting card plate; 10. Assembly slide groove; 11. Fixed support foot; 12. Connecting arm. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0023] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0024] See also Figure 1-4 , an embodiment provided by the utility model: an intelligent LED display screen that is easy to install, comprising;

[0025] A protective outer frame 1, wherein LED display screen units 2 are evenly inserted into the interior of the protective outer frame 1, a composite back panel assembly 5 is fixed to one side of the LED display screen unit 2, an upper top seat 3 is clamped on the top of the protective outer frame 1, and a mounting cavity 7 is provided on the side of the upper top seat 3 close to the composite back panel assembly 5;

[0026] The protective outer frame 1 is evenly welded with fixed legs 11, and the fixed legs 11 are provided with locking screw holes. The fixed legs 11 and the locking screw holes are used to realize the installation of the protective outer frame 1 on the wall;

[0027] The upper top seat 3 and the protective outer frame 1 are connected by a snap-fit ​​connection, and both ends of the upper top seat 3 are connected to the protective outer frame 1 by screws, so that it is easy to realize the positioning and disassembly of the upper top seat 3 and the protective outer frame 1;

[0028] A limit clamping plate 9 matching the protective outer frame 1 is provided at the bottom of the upper top seat 3, and a non-slip rubber layer is vulcanized and connected to the outer wall of the limit clamping plate 9, so as to improve the stability of the upper top seat 3 and the protective outer frame 1 when assembled;

[0029] A micro air pump 8 is installed in the installation cavity 7 at equal intervals in sequence. An air guide pipe 6 matching the composite backboard assembly 5 is provided at the input end of the micro air pump 8. A filter screen cylinder 4 connected to the output end of the micro air pump 8 is threadedly connected on one side of the upper top seat 3 away from the composite backboard assembly 5. A connecting arm 12 matching the installation cavity 7 is fixed on the micro air pump 8. The micro air pump 8, the air guide pipe 6 and the filter screen cylinder 4 are used to promote the flow of wind. An assembly slide groove 10 slidably connected to the composite backboard assembly 5 is provided on one side of the inner side of the protective outer frame 1.

[0030] The material of the protective outer frame 1 is stainless steel, and a nano titanium dioxide self-cleaning layer is provided on the protective outer frame 1, so that the anti-fouling and self-cleaning effect of the device is improved;

[0031] The composite back panel assembly 5 includes a docking air pipe 501, an assembly slide bar 502 and a copper alloy hollow plate 503. The copper alloy hollow plate 503 is fixed to one side of the LED display screen unit 2. The assembly slide bar 502 is sequentially welded to the side of the copper alloy hollow plate 503 away from the LED display screen unit 2. The assembly slide bar 502 and the assembly slide groove 10 form a sliding connection. The assembly slide bar 502 and the assembly slide groove 10 are used to realize the positioning assembly of the LED display screen unit 2.

[0032] Furthermore, the composite backplane assembly 5 also includes a docking air pipe 501, which is arranged at the top of the copper alloy hollow plate 503. The docking air pipe 501 and the air guide pipe 6 form a snap connection. The bottom end of the copper alloy hollow plate 503 is provided with a docking interface matching the docking air pipe 501, and a filter cloth layer is provided on the docking interface, so that the filtered air can flow continuously from top to top inside the copper alloy hollow plate 503, which can continuously take away the heat from the back of the LED display unit 2 and realize active air-cooling heat dissipation protection.

[0033] The working principle of the utility model is as follows: the user can use the fixed support feet 11 with locking screw holes to realize the fixed installation of the protective outer frame 1 on the wall, and pre-install the composite back panel assembly 5 on the back of the LED display screen monomer 2, and then the user can use the sliding connection between the assembly slide bar 502 and the assembly slide groove 10, and then snap-fit ​​the upper seat 3 on the top of the protective outer frame 1, and fix the upper seat 3 and the protective outer frame 1 by screws, and then slide and plug each LED display screen monomer 2 into the interior of the protective outer frame 1 in turn, which is convenient for positioning, assembling and fixing the intelligent LED display screen and easy to operate. This positioning and assembling structure is better than the common intelligent LED display screen. Each unit of the LED display screen can be fixed to the frame in turn by screws, which makes the operation more convenient and improves the accuracy of the assembly position. Furthermore, by starting the micro air pump 8, the gas from the external environment can be continuously introduced from bottom to top into the copper alloy hollow plate 503 on the composite backplane assembly 5 through the air guide pipe 6 and the docking air pipe 501 on the composite backplane assembly 5, and then discharged through the filter mesh tube 4. By utilizing the flow of gas, air-cooled heat dissipation protection for the LED display screen unit 2 can be achieved. Furthermore, by utilizing the connecting arm 12 fixed on the micro air pump 8 and matching the installation cavity 7, and the locking and fixing effect of the screws, the micro air pump 8 can be independently disassembled and maintained.

[0034] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An easy-to-install smart LED display, characterized in that: include; A protective outer frame (1), wherein LED display screen units (2) are evenly inserted into the interior of the protective outer frame (1), a composite back panel assembly (5) is fixed to one side of the LED display screen unit (2), an upper top seat (3) is clamped on the top of the protective outer frame (1), and a mounting cavity (7) is provided on a side of the upper top seat (3) close to the composite back panel assembly (5); A micro air pump (8) is installed in sequence at equal intervals inside a mounting cavity (7); an air guide pipe (6) matching a composite back panel assembly (5) is provided at the input end of the micro air pump (8); a filter screen cylinder (4) connected to the output end of the micro air pump (8) is threadedly connected to the side of the upper seat (3) away from the composite back panel assembly (5); a connecting arm (12) matching the mounting cavity (7) is fixed to the micro air pump (8); the micro air pump (8), the air guide pipe (6) and the filter screen cylinder (4) are used to promote the flow of air; and an assembly slide groove (10) slidably connected to the composite back panel assembly (5) is provided on one side of the interior of the protective outer frame (1).

2. The easy-to-install smart LED display according to claim 1, characterized in that: The material of the protective outer frame (1) is stainless steel, and a nano titanium dioxide self-cleaning layer is provided on the protective outer frame (1).

3. The easy-to-install smart LED display according to claim 1, characterized in that: The protective outer frame (1) is uniformly welded with fixed legs (11), and locking screw holes are provided on the fixed legs (11). The fixed legs (11) and the locking screw holes are used to achieve installation of the protective outer frame (1) on a wall.

4. The easy-to-install smart LED display according to claim 1, characterized in that: The upper top seat (3) and the protective outer frame (1) are connected in a snap-fitting manner, and both ends of the upper top seat (3) are connected to the protective outer frame (1) by screws.

5. The easy-to-install smart LED display according to claim 1, characterized in that: A limit clamping plate (9) matching the protective outer frame (1) is provided at the bottom end inside the upper top seat (3), and an anti-slip rubber layer is vulcanized and connected to the outer side wall of the limit clamping plate (9).

6. The easy-to-install smart LED display according to claim 1, characterized in that: The composite back panel assembly (5) comprises a docking air pipe (501), an assembly slide bar (502) and a copper alloy hollow plate (503); the copper alloy hollow plate (503) is fixed to one side of the LED display screen unit (2); the assembly slide bar (502) is sequentially welded to the side of the copper alloy hollow plate (503) away from the LED display screen unit (2); a sliding connection is formed between the assembly slide bar (502) and the assembly slide groove (10); the assembly slide bar (502) and the assembly slide groove (10) are used to realize the positioning assembly of the LED display screen unit (2).

7. The easy-to-install smart LED display screen according to claim 6, characterized in that: The composite backplane assembly (5) further comprises a docking air pipe (501), wherein the docking air pipe (501) is arranged at the top end of the copper alloy hollow plate (503), a snap-fit ​​connection is formed between the docking air pipe (501) and the air guide pipe member (6), and a docking port matching the docking air pipe (501) is arranged at the bottom end of the copper alloy hollow plate (503), and a filter cloth layer is arranged on the docking port.

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