KR101948267B1 - Waterproofing Method for A Shape Type LED Display Board - Google Patents

Abstract

According to the present invention, a LED-panel mounting A-type billboard for easy drainage comprises: an LED panel having a plurality of LEDs mounted thereon and displaying an advertisement image; a body supported to have a shape of an inverted ′V′ since front and rear side bodies having the LED panel in front are rotatably connected through the medium of a hinge unit; and a drainage in which an upper portion of an area where the LED panel is mounted is penetrated and downwardly inclined from a front surface to an opposed surface of the front surface.

Description

[0001] The present invention relates to an LED panel mounting type display panel,

[0001] The present invention relates to an LED-panel-mounted type advertisement board capable of easily discharging rainwater, and more particularly, to an advertisement board (a board) installed for the purpose of advertisement in a large sports arena, The present invention relates to an LED panel mounting type light weight billboard having a drainage groove structure for discharging rainwater so as to prevent rainwater from affecting the LED panel.

An entrance board or an A-type billboard (a. A-board) is installed around a track of a large athletic field or installed outside or inside a building to be used for advertisement, publicity, propaganda, etc., There is a method of erecting the embedding plate of A in a form of A.

However, in the past, the A-type billboard was used by printing the advertisement directly on the billboard, or by using the advertisement printed on the billboard, so that the same advertisement is displayed for a long time due to the characteristics of the advertisement, Because it is not so large, advertisements should be changed frequently, and this change has been difficult, and advertisers have had the disadvantage of constantly re-manufacturing the A-type billboards.

In recent years, however, the development of display technology has made it possible to mount and use LED panels on such an A-type billboard. Thus, recently, unlike the past, Adboards are mainly used.

However, the problem with these billboards is that they are vulnerable to water because they are electronic components. Most of the outdoor use of the A-type billboards is exposed to rain, snow, and dew. The dew condensation is not likely to affect the circuit boards. However, in the case of rain or snow, The impact is so great that you can easily add the entire billboard.

Therefore, an A-type billboard having a configuration capable of reducing the influence of rain or snow has been developed. However, no method has been developed other than to surround the entire billboard with waterproofing material.

A related art related to this is disclosed in Korean Registered Utility Model No. 20-0330670 (registered on Oct. 10, 2003), " an interchange plate capable of replacing the contents ". This conventional technology relates to an easy-to-install type door board comprising a trapezoidal folding type door installed for various advertisements, publicity, advertisement, etc. on the ground such as a road, and more specifically, And a frame having a supporting angle for supporting the contents is separately formed. In addition, the frame is provided with a locking piece and a locking tension piece so as to be installed in a state in which the contents are tightly tensioned. The separated contents can be held in a wound state, so that the contents can be stored and transported conveniently due to the reduction of the volume, and the contents of the door board can be easily detached and replaced as needed, The frame can be used continuously regardless of the replacement of the It will have to pursue a solvent.

However, according to the conventional technique as described above, since the upper end is connected with the hinge, a fixed space is formed, and the fixed space is provided between the frames to increase the possibility of breakage, and the volume during storage is increased. There is a problem that contents are easily damaged.

Another conventional technique is disclosed in Korean Registered Utility Model No. 20-0483785 (Registered on Jun. 19, 201) 'folding-in board'. This conventional technique includes a first hinge engaging portion having a first opening portion formed in a longitudinal direction on one side in a circular tube shape, a horizontal frame having a circular tube shape and a second opening portion formed on the other side with a second hinge engaging portion in the longitudinal direction, A first hinge portion in the form of a circular tube that is rotatably inserted into the first hinge engaging portion; a first hinge portion formed in a lower side of the first hinge portion and a first fixing plate formed in a longitudinal plate shape on the lower side of the rotary hinge, And a stopper protruding from the upper end of the cover plate so as to surround the outer circumferential surface of the first hinge unit. The first hinge coupling unit is rotatably mounted on the inner side of the second hinge coupling unit A second hinge portion in the form of a circular tube to be inserted, a rotary neck formed on the lower side of the second hinge portion, a fixed plate formed in a plate shape in the longitudinal direction on the rotary neck lower side, And a stopper protruding from the upper end of the cover plate to surround the circumference of the first hinge unit, and a second hinge coupling member disposed between the fixing plate and the cover plate at the first hinge coupling member, And a plate-shaped first interposing plate inserted and coupled between the fixing plate and the cover plate in the first hinge-engaging member, and can be folded, stored, and stably erected.

However, even in such a configuration, there is no configuration for preventing the influence of rainwater, and therefore, when the LED panel is applied to this configuration, there is a high risk that the LED panel is still in trouble when the rain is applied.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a through-hole structure in which rainwater can be easily drained in an LED billboard.

Another object of the present invention is to provide a configuration for processing rainwater utilizing a loop.

Another object of the present invention is to provide a rainwater inflow preventing structure by using a separate joining member.

According to an aspect of the present invention, there is provided an LED panel-mounted type advertisement board having a plurality of LEDs mounted thereon and displaying an advertisement image, A body having a front side body and a rear side body provided with the LED panel on the front side and being slidably supported on the ground by being hingedly connected to each other through a hinge portion; And a drain groove formed in the front body so that the upper portion of the area where the LED panel is mounted is inclined downward from the front toward the facing surface.

In addition, the above-mentioned type-A billboard is detachably mounted on the upper surface of the body, and includes a loop protruding forward of the body.

Further, the above-mentioned type-A billboard includes a wire provided at one side of at least one side of at least one of the front body and the rear body, and a fixed block mounted on an end of the wire and including a fixed block embedded in the ground .

Further, the body may include a coupling hole formed at one side of the side surface of the front side body and a fastener coupling with the coupling groove of the adjacent front side body, and the coupling hole and the fastener, And the billboard can be extended in a line.

According to the present invention, there is provided an LED panel-mounted type advertisement board which is easy to discharge rainwater,

1) In the LED billboard, it is possible to block the water flowing to the terminal portion of the LED panel through the through hole by providing a through hole structure in which drainage of rainwater is easy,

2) By adding a separate loop configuration, it is possible not only to provide a structure in which rainwater can be covered and processed through a loop,

3) Further, it provides a structure that can induce the discharge of rainwater by utilizing an additional joining member.

1 is a perspective view showing a basic configuration of an A-type billboard of the present invention.
FIG. 2 is a conceptual diagram showing an embodiment further comprising a loop configuration in an A-type billboard of the present invention. FIG.
3 is an enlarged perspective view showing an embodiment of extending an A-type billboard according to the present invention.
4 is a cross-sectional view of one embodiment of a loop of the present invention.
5 is a sectional view showing another embodiment of the loop of the present invention;
6 is a conceptual view showing an embodiment of a drainage groove of the present invention.
7 is a sectional view showing one embodiment of a discharge guide portion having a receiving portion;
8 is a conceptual view showing one embodiment of a receiving portion in a line-extending advertisement-type billboard;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale and wherein like reference numerals in the various drawings refer to like elements.

1 is a perspective view showing a basic configuration of an advertising plate of the present invention.

First, in the case of an LED panel 100 displaying an image, a plurality of LEDs are mounted on a board having a predetermined area to display an image. Generally, a controller or a power supply configuration ≪ / RTI >

The LED panel 100 is mounted on the front side of the front side body 210 positioned on the front side and the LED panel 100 is attached to the front side body 210. The front side body 210, And a body 200 that is rotatably connected to the rear side body located at the rear side via the hinge 201 so as to be supported in an inclined manner on the ground.

When the direction of the user or the audience is substantially forward, the body 200 is required to mount the LED panel 100 on the front body so that the user or the audience can check the contents displayed on the LED panel 100 . In addition, in the case of the rear side body, the LED panel 100 is not required to be mounted. However, in some cases, the LED panel 100 may be mounted to enhance the advertisement effect by displaying an image to a rear- Of course it is.

Here, the hinge unit 201 has a hinge 201 capable of turning endlessly, and a stopper function for controlling the hinge 201 so that it can be fixed without being rotated when the hinge 201 is rotated to a specific position.

Next, the front body 210 further includes a plurality of drainage grooves 300 which are sloped downward from the upper portion of the front surface of the front side body 210 and the area where the LED panel 100 is mounted toward the opposite side thereof The rainwater flowing on the surface of the body 200 through the drainage groove 300 can be discharged toward the ground before entering the space between the LED panel 100 and the rainwater. In some cases, the drainage groove 300 may be provided on other portions such as the rear portion where the LED panel 100 is mounted so that the rainwater can be quickly discharged even if the rainwater flows into the LED panel 100 Of course.

2 is a conceptual diagram showing an embodiment further including a loop configuration in an A-type billboard of the present invention.

In addition to the basic structure, the body 200 may further include a loop 400 detachably mounted on the upper portion of the body 200 so as to protrude at least toward the front side of the body 200 so as to serve as an eaves or an umbrella, (400) will be described later in more detail.

Next, when the center of gravity of the A-shaped billboard is not sufficient to support the LED panel 100 on the sides of the body 200 in the A-type billboard, that is, on the side of the front body 210 and the rear body, The billboard 500 may be further configured to fix the advertisement-type billboard. The fixed stationary part 500 includes an elastic material wire 501 mounted on one side of the side of the body 200 and a fixed block mounted on the end of the wire 501 to be fixed on the ground, 502), and in the case of the fixed block 502, the wave fixing block 502 is fixed by embedding (grounding) the ground to a predetermined depth. In some cases, the wave fixing block 502 may be fixed This is a configuration that prevents the A-type billboard from falling down.

3 is an enlarged perspective view showing an embodiment of extending an A-type billboard according to the present invention.

In addition, it can be seen that such an A-type billboard can not be installed around a playground by using only one A-type billboard when it is used in a large athletic field such as a soccer field. In order to fix each of the plurality of advertisement boards in a row, it is also possible to provide engagement holes formed at the same height on one side of the front side body 210 (or on the rear side body) If they are listed, the joining balls of the adjacent A-type billboards overlap. And the joining hole is coupled with the fastener through the fastener, so that the insertable billboard can be extended. Further, when the body 200 is extended in this manner, it is possible to hold the body 200 while buffering the effects of weight, wind, (In this case, it is also conceivable to form an easy coupling structure by forming an end portion of either or both of the coupling hole and the fastener so as to be sharply formed or extended so as to further maintain the coupling of the coupling hole and the fastener. to be.)

4 is a cross-sectional view showing one embodiment of the loop of the present invention.

Returning to the description of the loop 400 again, the loop 400 may be coupled to the body 200 through the following configuration.

The upper portion of the body 200 on which the hinge 201 is mounted may be provided with a sliding portion 202 extending along the longitudinal direction so that the sliding portion 202 And the slide protrusion 401 protruded downward with a corresponding width so that the loop 400 can be detachably and slidably coupled to the slide portion 202 via the slide protrusion 401. [

Such a detachable configuration avoids a structure in which the portion to which heat is to be radiated due to the loop 400 is reduced in a clear weather where the loop 400 is not necessary, and can be easily replaced even when the loop 400 is old Therefore, it can be said that it has a structure suitable for the configuration mainly used outdoors.

The slide part 202 is provided with a rail part (not shown) further protruding left and right from the slide part 202 and a latch part (not shown) In addition, if the front body 210 and the rear body are rotated by the hinge 201 in the body 200 and the connector is formed of an elastic material when the angle of the interchanges is changed, But it is also possible to configure such that it can be maintained in the mounted state while being deformed according to the deformation.

The loop 400 further includes a roof top 410 covering the upper portion of the body 200 and a downward bend extension 410 extending from the front and rear ends of the roof top 410 to the front and rear surfaces of the front and rear bodies 210, A guide grip 411 for supporting a part of the front side of the front side body 210 and a rear side part of the rear side body respectively and a guide rib 411 extending upwardly from the end of the guide grip 411, And a rainwater receiver 412 that prevents the rainwater from flowing directly down to the LED panel 100. [

In other words, this shape has the same shape as a tongue as shown in the drawing, and the front side body 210 and the rear side body of the A-type billboard are connected to each other in such a shape as to hold the buckle. In the case where only the guide grip 411 is provided, rainwater flows down along the guide grip 411 to some extent to prevent the water from accumulating on the upper part of the body 200. However, only the body 200 exists The loop 400 can not be provided. However, if the rainwater receiver 412 is further provided at the end of the guide grip 411, the rainwater can be prevented from flowing directly through the rainwater receiver 412, The rainwater is separated to some extent from the panel 100 so as to flow away toward the surface of the LED panel 100 without entering between the LED panel 100 and the front body 210, It is possible to sufficiently avoid a malfunction such as a short circuit of a terminal or a substrate.

The body 200 may further include a rainwater discharge groove 203 which is a groove through which the rainwater can be discharged by embedding the peripheral portion equipped with the hinge 201. The hinge 201 is also provided in the roof top 410, And a rainwater flow port 413 extending through the rainwater in a heightwise direction at a position corresponding to the upper portion of the roof top 410 and discharging rainwater accumulated on the upper surface of the roof top 410.

That is, the roof top 410 is located at the uppermost end of the A-type billboard and directly receives the rainwater, and is a part where the rainwater is likely to be accumulated. If the rainwater can be discharged as quickly as possible, It goes without saying that it is possible to prevent water flowing in the upper part from flowing into the space between the LED panel 100 and the front body 210 as well as the discharge function. In addition, this configuration unnecessarily hides the upper part by the A-type billboard, and rainwater can not reach directly, and rainwater can be disposed on the ground located immediately below the A-type billboard which maintains the dry state. It is also possible to say that it is also possible to say that the structure prevents water from being excessively accumulated on the front side or the immediate rear side.

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

Further, the loop 400 may further include the following configuration.

First, the front and rear ends of the roof top 410 may be further provided with a partition wall part 414 extending upwardly and backwardly from the front and rear sides of the advertisement type billboard, respectively. The partition wall part 414 functions as a side wall in the upper part of the roof top 410 and can shield a considerable part without affecting the LED panel 100 because it is upwardly bent to prevent falling of rainwater And more effective configuration.

In addition, the surface of the partition wall part 414 may be provided with a multi-tapered rain-proof prevention surface 415 provided with a continuous step with a fine size. This multi-tapered surface treatment may be applied to rainwater, in particular, It can be said that it has the effect of preventing dust from being generated due to splitting of water droplets by preventing it from flowing down at a high speed. In other words, in the case of water droplets, the spherical shape is maintained by the pressure difference between the outside and the inside. When the pressure of the specific part increases from the outside, the shape of the water droplet is split and the water droplet is separated. This phenomenon occurs especially when water droplets are located on a sloping part, and when water droplets flow down, many water droplets are splashed. This means that the water droplets flow at a high speed. If the pressure is uneven, the water drops will split. In other words, the fact that water droplets are splashed can be inferred from the fact that water droplets are dropping at a high speed, so that the amount of water droplets that are repelled by the inflow of water into the bottom water can increase.

The water droplets that are repelled by this tendency are highly likely to protrude toward the LED panel 100, so that there is a high risk that water droplets that unnecessarily bounce due to the configuration of the loop 400 are increased. In order to prevent this, it is preferable to arrange water droplets on the slopes to flow down more slowly so that they can naturally join to the surface of the tough water, which is the role of anti-shrinkage coating.

In addition, once again referring to the description of the drainage groove 300, an advantage of the drainage groove 300 is that the rainwater does not permeate between the LED panel 100 and the mounting portion as mentioned above, In addition, it may prevent water from being excessively accumulated on the ground located at the lower end of the front body 210. When the rainwater accumulates at this location, a water droplet is formed on the front surface of the LED panel 100, which not only gives a bad impression to the user or the viewer who looks at the LED panel 100, but also, when the water pool is deepened, 100) can be immersed in a puddle, which is an important issue to consider in terms of the safety of the device.

Also, even if such a water sump is generated in a region between the front side body 210 and the rear side body or on the rear side of the rear side body, it is most difficult to see from the outside and can hardly affect the LED panel 100 It is preferable to have a structure capable of discharging rainwater into this area.

FIG. 6 is a conceptual diagram showing an embodiment of the drainage groove of the present invention. FIG.

Therefore, in order to discharge the rainwater, it is necessary to further provide the drainage guide groove 301 as any one of the drainage grooves 300 located in the front side body 210.

As shown in FIG. 6 (a), the drainage guiding groove 301 is preferably one of the drainage grooves 300 formed in the space between the mounting portion and the upper surface of the front side body 210, The LED panel 100 may have the same width as that of the LED panel 100 or may have a wider width than the LED panel 100, This large area is a favorable structure for discharging rainwater.

6 (a) and 6 (b), the rear side body is further provided with a receiving portion 302 having a portion where the virtual tangent line extending from the drain guiding groove 301 is inserted into the rear side body . Here, the receiving portion 302 is also configured so as to be processed in the same inclination as the drain guiding groove 301 when the following configuration is applied.

The width of the drainage inducing groove 301 is the same as that of the drainage inducing groove 301 and is inserted into the receiving portion 302 through the drainage inducing groove 301. The height of the drainage inducing groove 301 The drainage inducing portion 600 may be further provided with a space sufficient to allow the rainwater to flow to the upper portion thereof. The discharge inducing part 600 is inserted into the drain guiding groove 301 and receives rainwater flowing down from the upper part to serve as a pedestal for passing through the drain guiding groove 301. At this time, But it is needless to say that when it is necessary to prevent the water from flowing sideways, it is also possible to form the water by moving the water to a specific position by forming a curved surface or varying the thickness. The drain guide portion 600 may have at least a thickness (height) of the drain guide groove 301 that is equal to or less than the thickness of the drain guide groove 301. If the drain guide groove 301 is small, a space is formed between the drain guide groove 301 and the drain guide groove 301 It is obvious that the rainwater can easily escape and can be utilized as a passage through which the water introduced into the other drainage grooves 300 can move even if there is no space.

In other words, the rainwater flows into the receiving portion 302, and the introduced rainwater is guided to be discharged to the side of the advertisement-type billboard while moving along the front surface of the rear-side body and the discharge inducing portion 600 .

However, in this configuration, in the case where a lot of rainwater is dropped, rainwater may flow back to the front surface of the front side body 210 because the discharge is not smooth. In order to prevent rainwater from flowing back to the front side of the front side body 210, (Not shown) may be formed to have the same length as that of the catching portion 302 or a longer length than the catching portion 302 so that the rainwater can be immediately discharged.

Such sub rainwater discharge grooves can be discharged to the outside without losing the acceleration while moving along the discharge inducing part 600 provided with the downward inclined rainwater. Thus, the rainwater is discharged farther away from the floor where the advertisement board is located, It can be said that it is possible to prevent the formation of puddles.

In other words, the discharge guide part 600 is inserted into the drain guide groove 301 formed in the front side body 210 and fixed to the receiving part 302 located at the rear side body, And the rainwater is moved under the influence of gravity. Furthermore, the rainwater flowing along the discharge inducing part 600 is not discharged to the side of the body 200 but is discharged to the outside of the immediate-type advertisement board while maintaining the acceleration, (203) is further formed.

7 is a cross-sectional view illustrating an embodiment of a discharge guide having a receiving portion.

The discharge guide portion 600 may be formed in the discharge guide groove 301 so that the discharge guide portion 600 is positioned at the front end of the discharge guide portion 600, It is understood that the structure of the receiving portion 610 protruding from the upper portion of the receiving portion 302 to the receiving portion 302 (or flowing into the other drainage groove 300) is further included. The receiving portion 610 extends upwardly from the end of the discharge inducing portion 600 to receive rainwater directed toward the LED panel 100. The discharge inducing portion 600 is provided on the receiving portion 302 It is also possible to assist in fixing the discharge inducing part 600 through the receiving part 610 as well as being fixed by hanging.

The first receiving part 612, which is convexly extended inwardly from the starting point 611 located above the boundary between the receiving part 610 and the drainage inducing groove 301, A second receiving part 613 which is convexly outwardly extended from the end of the first receiving part 612 to a second curved line which is larger than the first curved line and a second receiving part 613 which extends outwardly from the end of the second receiving part 613, And a third receiving part 614 extending vertically to an end point 615 located below the boundary part with the groove 301.

In the case of the first receiving part 612, it is possible to form a space in which the actual rainwater receiver can be made, and the rainwater can be accumulated in the concaved space. Further, the second receiving part 613, Which is convexly outward at the end of the base plate 612. Unlike the first receiving part 612, the second receiving part 613 is formed to be convex outwardly. When the rainwater is dropped on the second receiving part 613, or when rainwater contained in the first receiving part 612 The water is discharged to the outside through the second receiving part 613 when it exceeds the limit capacity. At this time, when the water flows out and is discharged to the outside, it is accelerated while passing through the surface of the second receiving part 613, so that it is moved to a region far away from the AD type billboard or between the LED panel 100 and the front side body 210 It is possible to prevent malfunction or failure of the LED panel 100 due to rainwater as described above by allowing the LED panel 100 to flow to the surface of the LED panel 100. [ Furthermore, the third receiving part 614 extends vertically at the end of the second receiving part 613, and may extend inwardly convexly in a third curved line, which is smaller than the first curved line. The rainwater does not flow through the surface of the third receiving part 614 but flows through the second receiving part 613 without flowing through the surface of the third receiving part 614. Therefore, The LED panel 100 and the front body 210 can be prevented from entering the space between the LED panel 100 and the front body 210. In addition,

Further, even if the rain does not come, the receiving portion 610 can be utilized.

In other words, a glare preventing surface 616 coated with an anti-glare film for preventing glare by lowering the reflectance of light by dispersing graphite or fine particles on the bottom surface of the receiving portion 610 and the third receiving portion 614, . This is similar to a patch for athletes of outdoor sports to attach to the bottom of the eye to prevent glare. In particular, sunlight is prevented from being reflected by the receiving portion 610 located at a position where the sunlight is easily reflected, Furthermore, it is advantageous that a part of the light reflected by the LED panel 100 can also be alleviated through the anti-glare surface 616.

FIG. 8 is a conceptual view showing one embodiment of a receiving section in a line-extended advertisement-type billboard.

In addition, the drainage inducing groove 301 and the receiving portion 610 may be inclined to one side. When the drainage inducing groove 301 and the receiving portion 610 are inclined at the same inclination, The coupled discharge inducing part 600 may also be coupled in the same inclined shape. As a result, the receiving portion 610 formed in the discharge inducing portion 600 can be inclined in the same manner, that is, when the rainwater falls on the receiving portion 610, unlike the existing receiving portion 610, So that the rainwater can be discharged from the receiver 610 more quickly.

In addition, in the case of using only one type of advertisement board, it is not necessary to consider the discharge of rainwater by such a tilted configuration, but it is different if the plural advertisement boards are extended and utilized. It is also possible to send rainwater to the A-type billboard located next to it. Therefore, the drainage guiding groove 301 and the receiving portion 610 are inclined at the same inclination in one a-type billboard, and each of the a-type billboards has a shape in which the left side goes down and a right side goes up, or a shape in which the left side goes up, So that when the billboards are extended in a row, the receiving portion 610 can be provided in a waving shape so that the rainwater can be prevented from being excessively sideways Of course it is.

Further, in order to guide the rainwater in this case, the front side body 210 is further provided with a discharge guide groove 620, which is vertically embedded from the vicinity of both end portions of the drain guide groove 301 to the lower portion, It is possible to provide a structure that can be easily discharged to the ground along the discharge inducing groove 620 without being splashed to another place when it is discharged between the receiving portion 610 and the receiving portion 610. It is also conceivable to further increase the wall thickness of the side wall to prevent the rainwater from splashing to the LED panel 100 in order to discharge the rainwater easier than in the case of the discharge guide groove 620. In addition, It is needless to say that it is possible to perform various subsequent processing operations.

As described above, the configuration and operation of the assembled LED lighting display system according to the present invention are described in the above description and drawings, but the present invention is not limited to the above description and drawings, It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention.

100: LED panel 200: Body
201: hinge 202:
203: Rainwater discharge groove 210: Front side body
211: engaging hole 212: fastener
220: rear side body 300: drainage groove
301: drain guide groove 302:
400: Loop 401: Slide projection
410: Loop Top 411: Guide Grip
412: Rainwater bearing 413: Rainwater flow port
414: Bulkhead part 415: Rainwater prevention surface
500: Fixed mounting portion 501: Wire
502: fixed block 600: discharge guide
610: receiving portion 611: starting point
612: first receiving part 613: second receiving part
614: Third Receiver Part 615: End point
616: anti-glare surface 620: exhaust guide groove

Claims (12)

As an LED panel-mounted type advertisement board which can easily discharge rainwater,
An LED panel in which a plurality of LEDs are mounted and displays an advertisement image;
A body having a front side body and a rear side body provided with the LED panel on the front side and being slidably supported on the ground by being hingedly connected to each other through a hinge portion;
An upper portion of an area of the front body where the LED panel is mounted is inclined downwardly from a front surface to a facing surface thereof;
A wire provided on one side of at least one of the front body and the rear body;
And a fixed mounting portion mounted on the end of the wire and including a fixing block embedded in the ground. The method according to claim 1,
The above-
And a loop protruding toward the front side of the body, the loops being detachably mounted on the upper surface of the body, wherein the loop is easy to discharge rainwater. delete The method according to claim 1,
The body
Side surface of the front body,
And a fastener engaged with the engagement hole of the adjacent front body,
And the fastening member is fastened to the fastening plate and the fastening member is fastened to the fastening plate. 3. The method of claim 2,
The body
And a slide portion which is embedded along the longitudinal direction of the upper surface peripheral portion on which the hinge portion is mounted,
At the lower portion of the loop,
And a slide protrusion protruding downward with a width corresponding to the slide portion,
And the loop is detachably and slidably coupled to the slide portion via the slide protrusion. 3. The method of claim 2,
The loop includes:
A roof top covering the top of the body,
A guide grip extending downwardly in a state of being in contact with the front surface of the front body and the rear surface of the rear body at front and rear ends of the roof top,
And an LED panel mounted type advertisement board which is easy to discharge rainwater, characterized in that it has a rainwater support extending upwardly from an end of the guide grip. 3. The method of claim 2,
The loop includes:
A roof top covering the top of the body,
Further comprising a partition wall part extending upwardly and backwardly from the front and rear ends of the roof top to the front and rear sides of the insertable billboard,
On the surface of the partition part,
Wherein the rain-proof preventing surface is formed by a multi-step bending process.
8. The method according to claim 6 or 7,
The body
And a rainwater discharging groove in which the peripheral portion on which the hinge portion is mounted is treated,
In the roof top,
And a rainwater flow port penetrating through an area corresponding to the hinge part is provided. The method according to claim 1,
The drainage groove
And a drain guide groove extending in the same width as the LED panel,
The rear-
And a support portion formed by embedding a portion where the imaginary tangent line extending from the drain guide groove is formed,
The above-
And a discharge inducing portion which is inserted into the receiving portion from the outside through the drain guide groove and is easy to discharge rainwater. 10. The method of claim 9,
The discharge-
Further comprising a receiving part having an anti-glare surface extending upwardly from the end of the water guiding groove and coated with an anti-glare film on the bottom surface. delete 11. The method of claim 10,
The drainage inducing groove and the receiving portion,
And is inclined to one side,
The front-
And a discharge inducing groove formed vertically downward from a peripheral portion of both ends of the drainage inducing groove toward the lower portion.

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