A GOB film-coated LED display screen

Abstract

The utility model relates to LED display screen technical field, and disclose a kind of GOB film-coated LED display screen, including display panel, the display panel below is fixedly arranged with backplate structure, the display panel includes panel structure, and the panel structure is fixed and is provided with elastic hole, the panel structure upper middle position is fixedly arranged with display screen structure, the panel structure lower end is fixedly arranged with combination structure, the backplate structure includes backplate structure surface, fixedly penetrated and is provided with fixed hole in the four corners of backplate structure surface, the four corners of backplate structure surface are fixedly provided with shrinkage hole, and the backplate structure surface front and back side is fixedly provided with aperture.The GOB film-coated LED display screen, by setting combination structure, when installing, it is pressed down to the elastic column by combination structure alignment clamping groove structure, and after annular hole is aligned with extension inserting rod, extension inserting rod is stretched out, and it is fixed by abnormal structure, it is more simple and quick to operate, and increase convenience.

Description

Technical Field

[0001] This utility model relates to the field of LED display technology, specifically a GOB-coated LED display. Background Technology

[0002] LED displays are a type of display that uses controlled semiconductor light-emitting diodes (LEDs). They consist of tens of thousands to hundreds of thousands of LED pixels arranged uniformly. Different materials can be used to create LED pixels of different colors to display various information such as text, graphics, images, animations, market data, video, and recorded signals. Currently, red, green, and yellow LEDs are the most widely used. The development of blue and pure green LEDs has reached the practical application stage. LED (Light Emitting Diode) is an abbreviation for LED display screen. It utilizes the electroluminescence principle of semiconductor PN junctions to produce red, green, and blue colors. LEDs are a type of semiconductor display device that emerged in the late 1960s. In the 1970s, with advancements in semiconductor material synthesis, single-crystal manufacturing, and PN junction formation technologies, LEDs improved in terms of color and brightness, rapidly entering mass production and practical application. In the 1980s, LEDs significantly improved in terms of wavelength range and performance, leading to the development of flat panel displays, or LED displays. This new information display medium, which rapidly developed globally in the late 1980s, utilizes dot matrix modules or pixel units composed of LEDs to form a large display screen. With its high reliability, long lifespan, strong environmental adaptability, high price-performance ratio, and low operating costs, it quickly became the mainstream product in flat panel displays within just over a decade, finding widespread application in the information display field. LED displays are divided into text / graphic displays and video displays, both composed of LED matrix blocks. Text / graphic displays can synchronously display Chinese characters, English text, and graphics with a computer; video displays are controlled by a microcomputer, displaying text, images, and graphics in a real-time, synchronous, and clear manner, and can also display 2D and 3D animations, videos, television programs, VCDs, and live broadcasts. LED displays offer vibrant colors and a strong sense of depth, displaying images as still as an oil painting and as dynamic as a movie. They are widely used in stations, docks, airports, shopping malls, hospitals, hotels, banks, securities markets, construction markets, auction houses, industrial enterprise management, and other public places. LED displays can display changing numbers, text, and graphic images; they can be used not only indoors but also outdoors, offering advantages that projectors, video walls, and LCD displays cannot match.

[0003] The widespread attention and rapid development of LEDs are inseparable from their inherent advantages. These advantages can be summarized as: high brightness, low operating voltage, low power consumption, miniaturization, long lifespan, impact resistance, and stable performance.

[0004] The development prospects of LEDs are extremely broad, and they are developing towards higher brightness, higher weather resistance, higher luminous density, higher luminous uniformity, reliability, and full color. LED displays can also use GOB coating technology, which is a new type of optically conductive and thermally conductive nanofilling material. This technology fills the gaps between LED chips on the PCB board of conventional LED displays, enhancing the stability of the LED chips and solving the problems of LED failure and chip detachment. Furthermore, GOB coating technology can achieve a frosted surface effect on LED displays, improving existing protection technologies and innovatively realizing the conversion and display of point light sources from surface light sources. However, existing GOB-coated LED displays require too many components during installation, affecting the ease of installation. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a GOB-coated LED display screen, which solves the problems mentioned in the background.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a GOB-coated LED display screen, comprising a display panel, a backplate structure fixedly disposed below the display panel, the display panel comprising a panel structure, elastic holes fixedly provided on the panel structure, a display screen structure fixedly disposed at the upper middle position of the panel structure, a combined structure fixedly disposed at the lower end of the panel structure, a reset hole fixedly disposed on the side of the panel structure, the backplate structure comprising a backplate structure surface, fixing holes fixedly provided through the four corners of the backplate structure surface, shrinkage holes fixedly provided at the four corners of the backplate structure surface, openings fixedly provided on the front and rear sides of the backplate structure surface, and a locking groove structure fixedly disposed at the front and rear positions of the upper middle part of the backplate structure surface.

[0009] Preferably, the elastic hole is movably connected to an elastic column, a telescopic mechanism is fixedly installed below the elastic column, and an annular hole is fixedly opened above the elastic column.

[0010] By pressing the elastic column, the elastic column squeezes the telescopic mechanism, aligning the annular hole with the extension rod, and the extension rod can then pop out from the annular hole in the air.

[0011] Preferably, the combined structure includes a fixing strip, with movable grooves fixedly opened at both ends of the fixing strip, an extension rod fixedly disposed in the movable groove, and a telescopic mechanism fixedly connected to the extension rod.

[0012] The movable groove is to provide a track for the sliding of the elastic column. When the extension rod is not installed, it is squeezed and hidden by the elastic column. After installation, by pressing the elastic column, the elastic column squeezes the telescopic mechanism and aligns the annular hole with the extension rod, so that the extension rod can pop out from the annular hole in the air.

[0013] Preferably, a special-shaped structure is movably provided inside the shrinkage hole, and a thread is fixedly provided on the inner side of the upper end of the special-shaped structure, and a semi-circular groove matching the extension rod is provided at the bottom of the special-shaped structure.

[0014] The upper part of the irregular structure can move up and down within the shrinkage hole, and the bottom groove of the lower part of the irregular structure is used to press and fix the extension rod.

[0015] Preferably, a nut structure is movably provided on the opening, and a threaded structure is fixedly connected to the bottom of the nut structure.

[0016] By rotating the nut structure, the threaded structure is driven to rotate, which in turn drives the irregular structure to move up and down, thereby achieving the clamping and loosening of the extension rod.

[0017] Preferably, the threaded structure engages with a thread.

[0018] The threaded structure controls the up-and-down movement of the irregular structure by engaging with the thread.

[0019] After aligning the combined structure with the locking groove structure, press the elastic column in the elastic hole. The elastic column squeezes the telescopic mechanism, aligning the annular hole with the extension rod. The extension rod can then pop out from the annular hole in the air. Then, by rotating the nut structure, the threaded structure is rotated, which in turn moves the irregular structure downwards, thus fixing the extension rod. When removing it, rotate the nut structure in the opposite direction to loosen the extension rod from the irregular structure. Then, manually reset the extension rod through the reset hole to allow the display panel to detach from the back panel structure.

[0020] Compared with the prior art, this utility model provides a GOB-coated LED display screen, which has the following beneficial effects:

[0021] The GOB-coated LED display screen features a modular structure. During installation, the modular structure is aligned with the locking groove structure, and the spring column is pressed down to align the annular hole with the extension rod. The extension rod then extends and is secured by the irregular structure. This makes the operation simpler, faster, and more convenient. Through the irregular structure, the rotating nut structure causes the threaded structure to move the irregular structure downward, locking the groove into the extension rod and securing it. This achieves installation with a simple and stable structure. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0023] Figure 2This is a schematic diagram of the irregular structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the appearance structure of the combined structure of this utility model.

[0025] The components include: 1. Display panel; 2. Back panel structure; 101. Panel structure; 102. Spring hole; 103. Display screen structure; 104. Combined structure; 105. Reset hole; 1021. Spring post; 1022. Telescopic mechanism; 1023. Annular hole; 1041. Fixing strip; 1042. Movable groove; 1043. Extension rod; 201. Back panel structure surface; 202. Fixing hole; 203. Retraction hole; 204. Opening; 205. Engaging groove structure; 2031. Irregular structure; 2032. Thread; 2033. Groove; 2041. Nut structure; 2042. Thread structure. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 of this utility model.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Please see Figure 1-3 A GOB-coated LED display screen includes a display panel 1, a back panel structure 2 fixedly disposed below the display panel 1, and the display panel 1 includes a panel structure 101.

[0031] In the first embodiment of this utility model, a spring hole 102 is fixedly opened on the panel structure 101, a display screen structure 103 is fixedly installed at the middle position of the upper part of the panel structure 101, a combination structure 104 is fixedly installed at the lower end of the panel structure 101, a reset hole 105 is fixedly installed on the side of the panel structure 101, the back plate structure 2 includes a back plate structure surface 201, a fixing hole 202 is fixedly opened through the four corners of the back plate structure surface 201, a shrink hole 203 is fixedly opened at the four corners of the back plate structure surface 201, openings 204 are fixedly opened on the front and rear sides of the back plate structure surface 201, and a locking groove structure 205 is fixedly installed at the front and rear positions of the middle part of the upper end of the back plate structure surface 201. The manufacturing process of the irregular structure 2031 is existing technology and will not be described in detail here. When using, after aligning the combination structure 104 with the locking groove structure 205, press the spring column 1021 in the spring hole 102. The spring column 1021 squeezes the telescopic mechanism 1022 and makes the annular hole 1021... Aligning 023 with the extension rod 1043, the extension rod 1043 can pop out from the annular hole 1023. Then, by rotating the nut structure 2041, the threaded structure 2042 rotates, which in turn moves the irregular structure 2031 downward, thus fixing the extension rod 1043. To remove it, rotate the nut structure 2041 in the opposite direction to loosen the extension rod 1043, and then manually reset the extension rod 1043 through the reset hole 105. The position allows the display panel 1 to detach from the back panel structure 2. The elastic hole 102 is movably connected to the elastic column 1021. The telescopic mechanism 1022 is fixedly installed below the elastic column 1021. An annular hole 1023 is fixedly opened above the elastic column 1021. By pressing the elastic column 1021, the elastic column 1021 squeezes the telescopic mechanism 1022, aligning the annular hole 1023 with the extension rod 1043. The extension rod 1043 can then pop out from the annular hole 1023 in the air.

[0032] In the second embodiment of this utility model, the combined structure 104 includes a fixing strip 1041. Movable grooves 1042 are fixedly provided at both ends of the fixing strip 1041. An extension rod 1043 is fixedly installed within the movable grooves 1042. The extension rod 1043 is fixedly connected to a telescopic mechanism. The movable grooves 1042 provide a track for the sliding of the elastic column 1021. When not installed, the extension rod 1043 is squeezed and hidden by the elastic column 1021. After installation, by pressing the elastic column 1021, the elastic column 1021 squeezes the telescopic mechanism 1022, aligning the annular hole 1023 with the extension rod 1043, allowing the extension rod 1043 to pop out from the annular hole 1023. A special-shaped structure 2031 is movably installed within the contraction hole 203. A screw is fixedly installed on the inner side of the upper end of the special-shaped structure 2031. The bottom of the irregular structure 2031 is provided with a semi-circular groove 2033 that matches the extension rod 1043. The upper end of the irregular structure 2031 can move up and down within the contraction hole 203. The bottom groove 2033 of the irregular structure 2031 is used to press and fix the extension rod 1043. A nut structure 2041 is movably provided on the opening 204. The bottom of the nut structure 2041 is fixedly connected to a threaded structure 2042. By rotating the nut structure 2041, the threaded structure 2042 is driven to rotate, thereby driving the irregular structure 2031 to move up and down, realizing the clamping and loosening of the extension rod 1043. The threaded structure 2042 and the thread 2032 are engaged. The threaded structure 2042 controls the up and down movement of the irregular structure 2031 by engaging with the thread 2032.

[0033] In use, after aligning the combined structure 104 with the engaging groove structure 205, press the elastic column 1021 in the elastic hole 102. The elastic column 1021 squeezes the telescopic mechanism 1022, causing the annular hole 1023 to align with the extension rod 1043. The extension rod 1043 can then pop out from the annular hole 1023 in the air. Then, by rotating the nut structure 2041, the threaded structure 2042 is rotated, which in turn drives the irregular structure 2031 to move downward, thus fixing the extension rod 1043. When removing, rotate the nut structure 2041 in the opposite direction to drive the irregular structure 2031 to loosen the extension rod 1043. Then, manually reset the extension rod 1043 through the reset hole 105 to allow the display panel 1 to detach from the back plate structure 2.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A GOB-coated LED display screen, comprising a display panel (1), characterized in that: A back panel structure (2) is fixedly provided below the display panel (1). The display panel (1) includes a panel structure (101). An elastic hole (102) is fixedly provided on the panel structure (101). A display screen structure (103) is fixedly provided at the middle position above the panel structure (101). A combination structure (104) is fixedly provided at the lower end of the panel structure (101). A reset hole (105) is fixedly provided on the side of the panel structure (101). The back panel structure (2) includes a back panel structure surface (201). A fixing hole (202) is fixedly provided through the four corners of the back panel structure surface (201). A shrink hole (203) is fixedly provided at the four corners of the back panel structure surface (201). An opening (204) is fixedly provided on the front and rear sides of the back panel structure surface (201). The upper middle part of the back plate structure (201) is fixedly provided with a locking groove structure (205) at the front and rear positions. The elastic hole (102) is movably connected to an elastic column (1021). A telescopic mechanism (1022) is fixedly installed below the elastic column (1021).

2. The GOB-coated LED display screen according to claim 1, characterized in that: The combined structure (104) includes a fixing strip (1041), and movable grooves (1042) are fixedly opened at both ends of the fixing strip (1041).

3. A GOB-coated LED display screen according to claim 1, characterized in that: A nut structure (2041) is movably provided on the opening (204), and a threaded structure (2042) is fixedly connected to the bottom of the nut structure (2041).

4. A GOB-coated LED display screen according to claim 3, characterized in that: The threaded structure (2042) engages with the thread (2032).

5. A GOB-coated LED display screen according to claim 1, characterized in that: An annular hole (1023) is fixedly opened above the elastic column (1021), and a special-shaped structure (2031) is movably arranged inside the contraction hole (203).

6. A GOB-coated LED display screen according to claim 5, characterized in that: The upper inner side of the irregular structure (2031) is fixedly provided with a thread (2032), and the bottom of the irregular structure (2031) is provided with a semi-circular groove (2033) that matches the extension rod (1043).

7. A GOB-coated LED display screen according to claim 2, characterized in that: An extension rod (1043) is fixedly installed inside the movable groove (1042), and the extension rod (1043) is fixedly connected to a telescopic mechanism.

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