KR200278355Y1 - Signbord structure - Google Patents

Abstract

The present invention relates to the structure of the billboard, and a plurality of LEDs are arranged and fixed by a synthetic resin layer laminated on the main body of the billboard, and a plurality of holes for inserting and removing the LEDs are drilled, and the advertisement board or letters on which the advertisement is displayed are attached to the main body. In this case, by the mutual adsorption force of the magnet attached to the synthetic resin layer of the main body and the magnet attached to the outer plate, the outer plate can be easily installed and replaced on the main body, and the safety is high so that there is no fear of the outer plate falling off.

Description

Billboard structure {SIGNBORD STRUCTURE}

The present invention relates to the improvement of the billboard structure and to the structure of the billboard of the Republic of China Application No. 89218561.

Currently, the main body of the billboard is used to install a large number of controllable LEDs in front of the large-sized board, and each LED is illuminated by the control of the electric circuit, so that the picture or text is dynamically displayed. However, the billboard is installed at a high place above the front of the building at the intersection.

Looking at the types of billboards for advertising,

(1) Electronic billboards: All of the LEDs of these electronic billboards are directly exposed to the outside, and the failure rate is very high because there is no structure for dustproof, windproof, and waterproof. In addition, during the day, the light projected from these electronic billboards is greatly reduced by solar light, so that the advertising effect under the sun is not good.

(2) Canvas-type flat advertising billboard: Since the advertising design is completely fixed (still screen), there is no change of the screen and multiple searchlights should be separately illuminated.

(3) Dynamic billboards consisting of a number of rotating triangles, each time a number of triangles arranged up and down are rotated so that one side appears on the surface. When the second side of the triangle comes up, it changes to the second one. When the third side appears, the third ad appears. However, without any further screen changes, only three static drawings appear sequentially and repeatedly, which is not as vivid as an electronic billboard, and must also illuminate a number of searchlights separately.

(4) Billboards, such as internal temperature: There are only a few kinds of advertising designs, and they are not as varied or dynamic as electronic billboards, and must be added separately in various ways.

(5) LED billboards: As shown in Figs. 1 and 2, a plurality of LEDs 2 are disposed on the inner surface of the billboard main body 3 in which the side walls 31 are formed on all sides, and the inner end and the main body of the LEDs 2 are same. (3) injects and deposits a waterproof and dustproof synthetic resin layer (5) on the connection part of the inner surface (30) and installs an outer plate (4) in an opening in the front of the main body (3), which corresponds to LED2. TV screen by showing advertising pictures or letters on the surface drawing part of the part where many holes 41 are open and without holes of the outer plate 4, showing static pictures during the day and LED2 advertising at night. However, the commercial value is very high because it shows a dynamic pattern similar to an electronic billboard. However, there is a problem in that the fixed installation of the outer plate 4 is unstable and inconvenient to replace the other shell.

The purpose of the present invention is to provide a billboard in which a dynamic pattern appears, can easily install and replace the outer panel showing the static pattern of the billboard, and does not fall off even in strong winds, and provides a billboard that safely and dynamically advertises the picture or letters. I'm trying to.

The present invention arranges a plurality of LEDs on the inner surface of the billboard main body formed with side walls around the four sides, and laminates a synthetic resin layer for dustproofing, waterproofing and windproof at the inner end of the LED and the connection of the inner surface of the main body to fix the embedded part of the LED in the synthetic resin layer. In the opening of the main body, there are a number of perforated outer plates that correspond to the LEDs so that the LEDs can be inserted and removed. ,

Magnetic materials such as magnets or metals adsorbed on the magnets are attached at appropriate intervals of the synthetic resin layer in which the LED is embedded, and the magnets are attached to the back surface of the outer shell to correspond to the low stone or magnetic material fixed to the main body. It has been developed to the structure of the billboard equipped with an attachment means of the outer plate that can be attached to or detached from the main body of the billboard very easily and quickly installed / exchanged.

According to the present invention, it is possible to easily and quickly install a signboard with a static pattern on a large billboard installed on a high building, so that it is possible to efficiently manage a large number of billboards installed in the city center and thus, the management cost of the billboard is economically maintained. Savings.

In addition, since the outer plate is attached and maintained by the strong adsorption force of the magnet, the outer plate does not fall off even if the strong wind blows, so there is no fear of harm to the pedestrian passing under the building.

1 is a cross-sectional view of a conventional billboard

Figure 2 is an exploded perspective view of a conventional billboard

Figure 3 is an exploded perspective view of the billboard of the present invention

Figure 4 is an exploded perspective view of the billboard of the present invention

Figure 5 is a cross-sectional view of the billboard of the present invention

Figure 6 is a cross-sectional view of another embodiment of the billboard of the present invention

Figure 7 is a cross-sectional view of another embodiment of the billboard of the present invention

8 is a cross-sectional view showing a state in which a magnet is embedded in the synthetic resin layer of the main body of the present invention

9 is an exploded perspective view of a state in which the outer shell is doublely expanded to the body of the present invention

10 is an exploded perspective view in which the outer plate is added to the main body of the present invention in double

11 is a cross-sectional view of the same

12 is an assembled perspective view of the concave portion formed on the billboard main body of the present invention

Figure 13 is a perspective view of the assembly

Figure 14 is a cross-sectional view

[Explanation of symbols on the main parts of the drawings]

1 concave portion, 2 LED, 3 body,

4: outer plate 5: synthetic resin layer, 6, 7, 101: magnet

8: magnetic material, 30: main body surface, 41: hole,

42: outer plate design portion, 31: side wall, 102: concave portion,

103: adhesive material

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

3 is an exploded perspective view of the billboard of the present invention, Figure 4 is an exploded perspective view of the billboard of the present invention, Figure 5 is a cross-sectional view of the billboard of the present invention.

The synthetic resin layer (glue) laminated on the connection portion of the main body inner surface 30 without directly attaching a plurality of LEDs 2 to the inner surface of the main body 3 on which the side wall 31 is formed on all sides of the billboard 3. LED 2 is arranged in a fixed manner so that dust and moisture resistance are good so that the LED 2 does not light up and the outer plate 4 installed in the opening of the main body 3 corresponds to the LED 2. There are a number of holes (41) that are drilled into the LED (2) can be put out or pulled out, the light is emitted to the outside and the pattern part 42 of the surface of the outer surface of the outer plate 4 is static and various advertising pictures and characters Is displayed.

In the structure of a billboard having such a configuration, the present invention, as shown in Figures 3 to 5, the plurality of magnets (6) on the surface of the synthetic resin layer (5) laminated on the body (3) at an appropriate interval LED ( 2) Attach horizontally between. In addition, a plurality of magnets 7 are horizontally attached to the surface of the back surface of the outer plate 4 without a hole 41 so as to be arranged at an interval corresponding to the magnets 6 arranged on the main body 3. The outer plate is attached to the main body by the attraction force.

The billboard of the present invention configured as described above is firmly attached and maintained by the adsorption force of the magnets 6 and 7 when the outer plate 4 is installed on the main body 3.

Therefore, it is easy to replace and install the outer plate for changing the pattern on the billboard on the high building roof, and the outer plate 4 installed is not likely to be dropped even by the strong wind and the static design of various advertisements displayed on the design part 42 of the outer plate 4 Also, the dynamic pattern can be seen through the total light of the LED 2 exposed by the holes 41 drilled in the outer plate 4.

When the replacement of the outer plate 4 of another pattern is to be installed, the outer plate 4 can be pulled out and removed as it is, and when it is reattached to another outer plate, the outer plate 4 is easily installed on the main body 3 of the billboard. It is possible to replace and install the outer shell.

Example 1

6 is a cross-sectional view showing another embodiment of the present invention.

That is, the LED 2 is not installed on the inner surface 31 of the main body 3, and the synthetic resin layer 5 is laminated at the connection portion of the inner surface 31, and the rear end portion of the LED 2 is embedded in the synthetic resin layer 5. On the surface of the synthetic resin layer 5, a magnetic material 8, such as a metal, which is magnetized instead of the magnet 6, is attached to a position corresponding to the magnet 7. And the magnet 7 is attached to the back side of the pattern part 42 of the outer plate 4. When the outer plate 4 is installed on the front surface of the main body 3, the outer plate 4 is attached to the front surface of the billboard main body 3 by the mutual attraction force between the magnet 7 and the magnetic body 8. And replacement of the outer plate is installed as described above.

Example 2

7 is a cross-sectional view showing an embodiment of the present invention. That is, a magnet 6 is disposed and attached to the surface of the synthetic resin layer 5 of the main body 3, and a magnetic body 8, such as a metal magnetized in place of the magnet 7, is attached to the rear surface of the outer plate 4. Attach in accordance with 6). As a result, the outer plate 4 is adsorbed and held on the front surface of the main body 3 by the mutual adsorption force between the magnet 6 and the magnetic body 8. And replacing and installing the outer plate is as described above.

Example 3

8 is a cross-sectional view showing an embodiment of the present invention. That is, a plurality of magnets 6 or magnetic bodies 8 are formed on the surface of the synthetic resin layer 5 in a portion where the LEDs 2 of the synthetic resin layer 5 are not provided on the inner surface of the main body 3. It is attached to the mouth (1) and attached to the back of the outer plate 4 is attached to the magnet (7) at a position corresponding to the grindstone (6) or magnetic material (8). According to the present embodiment, since the magnet 6 or the magnetic body 8 on the main body 3 side is embedded into the synthetic resin layer 5, the main body 3 and the outer plate 4 of the main body 3 as compared to the second embodiment shown in FIG. The gap can be narrower. Removing and replacing the outer plate 4 is as described above.

Example 4

9 and 10 and 11 are still another exemplary embodiment of the present invention. That is, the outer plate 4 is first attached by the magnet 6 attached to the synthetic resin layer 5 of the main body 3 and the magnet 7 attached to the back of the outer plate 4, and a separate outer plate 9 is provided. The magnet 101 is placed on the rear surface of the magnet 7 to be aligned with the magnet 7 to expand the outer plate.

The outer shell 9 is attached to the inner shell by the attraction force of the magnet 7 attached to the inner shell 4 and the inner shell 4 is attached to the main body 3 by the magnet 7 and in turn doubles the shell. Are installed to overlap. Dual installation of the shell is also very simple. In addition, it is as mentioned above to replace and install the outer side plate 9 and the inner side plate 4.

In addition, the outer outer plate 9 is formed with a hole 41 through which the LED 2 penetrates in the same manner as the inner layer outer plate 4, and an advertisement pattern is displayed on the surface portion 91 of the surface without the hole of the outer plate 9. . When the outer plate is made of a transparent plate, the figure displayed on the inner side plate 4 and the figure displayed on the outer side plate 9 appear superimposed and give a three-dimensional appearance. And at night it shows the pattern moved by LED2.

Example 5

12, 13 and 14 are still another exemplary embodiment of the present invention. That is, the concave portion 102 is formed at one inner side of the side wall 31 of the main body 3, and the outer plate 4 is installed in the concave portion 102, and the adhesive is formed in the gap between the concave portion 102 and the outer plate 4. (103) is adhesively fixed. This is done when the outer plate 4 demands rigidity after assembly. Since the outer plate is firmly adhered to the recess by the adhesive, the outer plate is never dropped even in strong winds, so the safety is very high when the billboard is installed in a high building. high.

The present invention is that the rear end of the LED disposed by the synthetic resin layer laminated on the inner surface of the main body is fixed, the LED is punctured and the outer plate marked with the advertisement picture and letters on the surface design attached to the main body, the laminated on the main body Since the plurality of magnets and magnetic bodies are attached to the synthetic resin layer and the outer plate, respectively, and are configured to be adsorbed and held by magnetic force, the outer plate is easy to attach and the outer plate is attached and maintained by the strong adsorption force of the magnet, so that the outer plate is dropped even in strong winds. There is no fear of the safety.

In addition, it is easy to replace and install the outer plate to more efficiently replace the outer plate of a large number of billboards, and there are various effects such as efficiently managing a large number of large billboards installed in the city.

Claims (5)

The plurality of LEDs 2 are fixedly disposed by the synthetic resin layer 5 laminated on the inner surface of the billboard 3, and a plurality of holes 41 corresponding to the LEDs 2 are drilled and the surface design portion 42 is formed. The outer plate 4 in which various advertisement designs are displayed in the opening part of the main body 3 is used. A plurality of magnets 6 are attached to the surface of the synthetic resin layer 5 laminated on the main body 3 at appropriate intervals, and a plurality of magnets 7 are provided at portions where there is no hole 41 on the back of the outer plate 4. It is attached to correspond to the magnet 6 disposed on the main body 3, characterized in that the outer plate 4 is attached to the front of the main body 3 by the mutual attraction force of the magnets (6) (7) The structure of the billboard The magnetic body (8) according to claim 1, wherein a magnet (6) is disposed on and attached to the surface of the synthetic resin layer (5) of the main body (3), and magnetized on the back of the outer plate (4) instead of the magnet (7). Advertisement corresponding to the magnet (6), the structure of the billboard characterized in that the outer plate (4) is attached to the front of the main body (3) by the mutual adsorption force of the magnet (6) and the magnetic body (8). The plurality of magnets 6 or the magnetic body 8 is attached to the synthetic resin layer 5 in a portion where the LEDs 2 of the synthetic resin layer 5 are not provided. Adhering to the formed recessed part (1) is attached to the structure of the billboard characterized in that it is attached to install a narrow gap between the main body (3) and the outer plate (4). According to claim 1, the outer shell (4) is attached to the primary by the magnet 6 attached to the synthetic resin layer (5) of the main body (3) and the magnet (7) attached to the back of the outer plate (4) and the separate outer plate Advertisement structure of the billboard, characterized in that by attaching a magnet (101) arranged at a position coinciding with the magnet (7) on the back of the (9) to the secondary plate (42). 2. The gap between the recess 102 and the outer plate 4 according to claim 1, wherein the recess 102 is formed inside the side wall 31 of the main body 3, and the outer plate 4 is provided in the recess 102. Billboard structure, characterized in that the adhesive 103 is installed to be fixed to the adhesive.