Light-emitting diode (LED) mobile display board transparent screen

Abstract

The utility model discloses a light-emitting diode (LED) mobile display board transparent screen, which comprises a mobile base, an aluminum alloy frame, an aluminum alloy base, a wire slot, an aluminum alloy safe edge and a photoelectric PC board, the aluminum alloy frame is arranged above the mobile base, an aluminum alloy decorative cover plate is arranged on one side of the aluminum alloy frame, and the aluminum alloy decorative cover plate is arranged on the other side of the aluminum alloy frame. An aluminum alloy base is arranged on the other side of the aluminum alloy frame, a wire groove is formed in the upper portion of the aluminum alloy frame, a photoelectric PC board is arranged in the aluminum alloy base, and an aluminum alloy safe edge is arranged on the side wall of the photoelectric PC board. According to the utility model, a mobile structure form and a novel photoelectric nano copper-clad technology are adopted, the mobile structure enables the equipment to flexibly adapt to different display environments and requirements and to be convenient to transport and install, and photoelectric nano materials and the copper-clad technology are utilized to tightly combine photoelectric elements and a PC screen, so that efficient and clear video image playing is realized, and the display effect is good. And video images can be played on the PC screen.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED exhibition board transparent screen technical field, concretely relates to a kind of LED mobile exhibition board transparent screen. BACKGROUND

[0002] The working principle of LED transparent screen is based on the light-emitting characteristics of LED and the special properties of transparent materials. LED produces light by activating light-emitting diodes through current, while transparent LED display screen uses transparent materials as the carrier of LED, so that light can pass through from the back of the screen, thus presenting a transparent effect. The biggest feature of LED transparent screen is high transparency, usually between 70% and 95%, with high definition and high refresh rate, which allows viewers to see the scene behind the screen, making the displayed image more delicate and realistic, and dynamic images more smooth and natural, enhancing the display effect.

[0003] The existing LED exhibition board transparent screen usually adopts a fixed structure, which is difficult to change once the installation position is determined, limiting the flexibility of the display screen in different occasions and positions. For occasions that require frequent changes of display location, the fixed structure is very inconvenient.

[0004] For example, the full-color transparent LED display screen disclosed in the patent with announcement number CN215220139U has a relatively complex structure, including a circular arc groove, a reflector, a adapter plate and other components. Therefore, challenges may be faced during assembly and transportation, and the full-color transparent LED display screen may have external wiring and other exposed lines, which may affect its appearance neatness and aesthetic appeal.

[0005] Therefore, it is necessary to invent a LED mobile exhibition board transparent screen to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a LED mobile exhibition board transparent screen to solve the problem of inconvenient assembly and transportation caused by the use of fixed structure in the prior art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a LED mobile exhibition board transparent screen, comprising a mobile base, an aluminum alloy frame, an aluminum alloy base, a wire slot, an aluminum alloy edge guard and a photoelectric PC board, the mobile base is provided with an aluminum alloy frame above, the aluminum alloy frame is provided with an aluminum alloy decorative cover plate on one side, the aluminum alloy frame is provided with an aluminum alloy base on the other side, the aluminum alloy frame is provided with a wire slot above, the aluminum alloy base is provided with a photoelectric PC board inside, and the photoelectric PC board is provided with an aluminum alloy edge guard on the side wall.

[0008] Preferably, the moving base is provided with 2, the bottom of each moving base is provided with two moving wheels, the moving wheels are provided with 4, the moving wheels facilitate the whole LED mobile exhibition board transparent screen to move.

[0009] Preferably, the inside of the aluminum alloy frame is provided with a galvanized steel pipe, the aluminum alloy frame and the galvanized steel pipe are connected through a plurality of stainless steel screws, and the galvanized steel pipe enhances the strength and stability of the frame.

[0010] Preferably, the aluminum alloy base and the aluminum alloy frame are fixedly connected through screws, one side of the aluminum alloy base is provided with an aluminum alloy wire pressing, which helps to maintain the stability of the structure.

[0011] Preferably, the wire slot is located at the back of the optoelectronic PC board, the wire slot is mainly internally provided with electrical components and lines, and the top of the wire slot is provided with an aluminum alloy decorative cover plate, the wire slot helps to store and protect the electrical components and lines.

[0012] Preferably, the aluminum alloy base and the optoelectronic PC board are provided with a rubber strip, the rubber strip helps to provide additional sealing and buffering effects, and protects the optoelectronic PC board from external impact and pollution.

[0013] Preferably, the rubber strip is a ternary ethylene-propylene rubber strip, the rubber strip is tightly attached to the wall surface of the optoelectronic PC board, and the ternary ethylene-propylene rubber strip as the rubber strip material can ensure that the optoelectronic PC board maintains good sealing and buffering effects during long-term use.

[0014] Preferably, the aluminum alloy edge protector is also located at the bottom of the wire slot, and the aluminum alloy edge protector and the wire slot are fixedly connected through screws, the aluminum alloy edge protector not only protects the edges of the optoelectronic PC board, but also enhances the stability of the wire slot.

[0015] In the above technical solution, the technical effects and advantages of the present application are provided:

[0016] 1. The utility model discloses a mobile structure and novel optoelectronic nanometer copper cladding technology, and the mobile structure makes the equipment can flexibly adapt to different display environment and demand, is convenient for transportation and installation, and utilizes optoelectronic nanometer material and copper cladding technology, and closely combines optoelectronic element and PC screen, realizes efficient, clear video image play, so that it can play video image on PC screen.

[0017] 2. The utility model discloses a special structure developed for PC screen display, which integrally assembles the profile and the photoelectric PC into a plate by a machining center and structural adhesive, realizes compactness and stability of the structure, and after the integrally assembling of the profile and the photoelectric PC is completed in the machining center, the plate is transported to a designated position for rapid assembly, and the power supply line is connected through the profile inner cavity from the distribution box, and the finished product has no any exposed line, which not only improves the appearance of the equipment, but also reduces the safety hazard caused by the exposure of the line. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole front view structure schematic diagram of the utility model;

[0019] Figure 2 It is the whole left view structure schematic diagram of the utility model;

[0020] Figure 3 It is the photoelectric PC board overhead structure schematic diagram of the utility model;

[0021] Figure 4 It is the Figure 3 Enlarged structure schematic diagram of A place in the utility model;

[0022] Figure 5 It is the Figure 2 Enlarged structure schematic diagram of B place in the utility model.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, mobile base, 2, mobile wheel, 3, aluminum alloy frame, 4, galvanized steel pipe, 5, aluminum alloy decorative cover plate, 6, stainless steel screw, 7, aluminum alloy base, 8, wire slot, 9, aluminum alloy wire pressing, 10, rubber strip, 11, aluminum alloy edge protection, 12, photoelectric PC board. DETAILED DESCRIPTION

[0025] In order to make the technical personnel in the field better understand the technical scheme of the utility model, the utility model will be further introduced in detail in conjunction with the drawings below.

[0026] The utility model provides a kind of LED mobile display board transparent screen as Figures 1-5 As shown in formula, including mobile base 1, aluminum alloy frame 3, aluminum alloy base 7, wire slot 8, aluminum alloy edge protection 11 and photoelectric PC board 12, the top of mobile base 1 is provided with aluminum alloy frame 3, one side of aluminum alloy frame 3 is provided with aluminum alloy decorative cover plate 5, the other side of aluminum alloy frame 3 is provided with aluminum alloy base 7, the top of aluminum alloy frame 3 is provided with wire slot 8, the inside of aluminum alloy base 7 is provided with photoelectric PC board 12, the side wall of photoelectric PC board 12 is provided with aluminum alloy edge protection 11.

[0027] The mobile base 1 is provided with two, and the bottom of each mobile base 1 is provided with two mobile wheels 2, the mobile wheels 2 are provided with four, the inside of the aluminum alloy frame 3 is provided with a galvanized steel pipe 4, the aluminum alloy frame 3 and the galvanized steel pipe 4 are connected through a plurality of stainless steel screws 6, the aluminum alloy base 7 and the aluminum alloy frame 3 are fixedly connected through screws, and the aluminum alloy base 7 is provided with an aluminum alloy wire pressing piece 9 on one side.

[0028] The mobile base 1 and the mobile wheel 2 are arranged, so that the whole exhibition board can be easily moved at a required position, transportation and display are facilitated, the galvanized steel pipe 4 is arranged in the inside, the strength and stability of the aluminum alloy frame 3 are enhanced, and the overall bearing capacity of the exhibition board is improved, the aluminum alloy base 7 and the aluminum alloy frame 3 are fixedly connected through screws, a firm frame is formed, and the stability and durability of the exhibition board are ensured.

[0029] The wire slot 8 is located at the back of the photoelectric PC board 12, the wire slot 8 is mainly internally provided with electrical components and lines, the top of the wire slot 8 is provided with an aluminum alloy decorative cover plate 5, the aluminum alloy base 7 and the photoelectric PC board 12 are provided with a rubber strip 10, the rubber strip 10 is a three-element ethylene-propylene rubber strip, the rubber strip 10 is tightly attached to the wall surface of the photoelectric PC board 12, the aluminum alloy edge protection 11 is also located at the bottom of the wire slot 8, and the aluminum alloy edge protection 11 and the wire slot 8 are fixedly connected through screws.

[0030] The wire slot 8 is arranged in the inside and mainly internally provided with electrical components and lines, the design not only protects the electrical components and lines from external interference and damage, but also makes the electrical system of the whole exhibition board more clean and orderly, improves the appearance of the equipment, reduces the safety hidden danger caused by exposed lines, and effectively improves the sealing performance and waterproof performance of the exhibition board by arranging the rubber strip 10 made of three-element ethylene-propylene material, and effectively prevents dust and moisture from entering the inside of the exhibition board.

[0031] Principle of the utility model:

[0032] Refer to the drawings in the specification Figures 1-5In use of the utility model, first photoelectric PC board 12 as LED display module's core part, is full of LED lamp on it, mainly built -in electrical element and circuit in wire groove 8, these circuits are responsible for transmitting power supply and signal to LED lamp on photoelectric PC board 12.Power supply provides necessary electric energy for LED lamp, and signal determines the on-off state of each LED lamp, aluminium alloy frame 3, aluminium alloy base 7, aluminium alloy edge guard 11 and photoelectric PC board 12 are uniformly assembled as an integral slab by machining center with structural adhesive, realize the compactness and stability of structure, after the integration of aluminium alloy frame 3, aluminium alloy base 7, aluminium alloy edge guard 11 and photoelectric PC board 12 is completed in machining center, it is transported to the designated position for quick assembly by moving base 1 and moving wheel 2, also convenient for display and transportation in different places, and power supply circuit is also received through wire groove 8, the appearance of finished product has no any bright line, not only improve the appearance of equipment, also reduce the security risk caused by bright line exposure;

[0033] And LED mobile exhibition board transparent screen in use process, aluminium alloy frame 3, aluminium alloy base 7 and aluminium alloy edge guard 11 jointly constitute the firm frame of exhibition board, provide necessary support and protection, aluminium alloy frame 3 and aluminium alloy base 7 are fixedly connected by screw, ensure the stability of structure, aluminium alloy edge guard 11 not only strengthens aluminium alloy frame 3 and aluminium alloy base 7, also protects photoelectric PC board 12 and wire groove 8 from outside impact and damage, in the process of demonstration, ensure that LED mobile exhibition board transparent screen is stable and will not be impacted or damaged by outside.

Claims

1. An LED mobile display transparent screen, comprising a mobile base (1), an aluminum alloy frame (3), an aluminum alloy base (7), a wire trough (8), an aluminum alloy edge guard (11) and a photoelectric PC board (12), characterized in that: The upper part of the mobile base (1) is provided with an aluminum alloy frame (3), one side of the aluminum alloy frame (3) is provided with an aluminum alloy decorative cover plate (5), the other side of the aluminum alloy frame (3) is provided with an aluminum alloy base (7), the upper part of the aluminum alloy frame (3) is provided with a wire slot (8), the inside of the aluminum alloy base (7) is provided with a photoelectric PC board (12), the side wall of the photoelectric PC board (12) is provided with an aluminum alloy edge protection (11).

2. The LED mobile exhibition board transparent screen according to claim 1, characterized in that: The mobile base (1) is provided with 2, the bottom of each mobile base (1) is provided with two moving wheels (2), the moving wheels (2) are provided with 4.

3. The LED mobile display panel transparent screen according to claim 1, characterized in that: The inside of the aluminum alloy frame (3) is provided with a galvanized steel pipe (4), the aluminum alloy frame (3) and the galvanized steel pipe (4) are connected through a plurality of stainless steel screws (6).

4. The LED mobile display panel transparent screen according to claim 1, characterized in that: The aluminum alloy base (7) and the aluminum alloy frame (3) are fixedly connected through screws, one side of the aluminum alloy base (7) is provided with an aluminum alloy wire pressing (9).

5. The LED mobile display panel transparent screen according to claim 1, characterized in that: The wire slot (8) is located at the back of the photoelectric PC board (12), the inside of the wire slot (8) is mainly embedded with electrical components and circuit, the top of the wire slot (8) is provided with an aluminum alloy decorative cover plate (5).

6. The LED mobile display panel transparent screen according to claim 1, characterized in that: The aluminum alloy base (7) and the photoelectric PC board (12) are provided with a rubber strip (10).

7. The LED mobile display panel according to claim 6, wherein: The rubber strip (10) is a three-element ethylene-propylene rubber strip, the rubber strip (10) is tightly attached to the wall surface of the photoelectric PC board (12).

8. The LED mobile display panel according to claim 1, wherein: The aluminum alloy edge protection (11) is also located at the bottom of the wire slot (8), the aluminum alloy edge protection (11) and the wire slot (8) are fixedly connected through screws.

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