KR102488834B1 - Content-changeable SIGNBOARD - Google Patents

Abstract

A purpose of the present invention is to obtain a signboard whose contents can be freely changed. To this end, the present invention provides the signboard whose contents can be changed, comprising: a signboard (100) with a plurality of LED arrays (188) attached thereto; a rotational dial (141) which includes a wireless communication unit (910) receiving a command from a user terminal (900) and a control unit (920) partially blinking the LED arrays (188) according to the command, and provides a menu such that a content displayed by lighting the LED arrays (188) can be changed according to a rotation angle. According to the present invention, the content of the sign can be freely changed with a simple operation of the user terminal.

Description

Content-changeable signboard {Content-changeable SIGNBOARD}

The present invention relates to a signboard whose content can be changed, and more particularly, to a signboard whose contents can be changed with a simple manipulation as needed and which can be used not only on the front side but also on the back side.

Signboards play an important role in running a store, and recently there have been an increasing number of cases where one store operates different businesses.

This can be seen as a way to optimize the rate of return, since the rate of return may vary depending on the time period in the case of operating only one industry. For example, running a restaurant during the day and running a bar at night is such a behavior.

This business method is inevitably accompanied by a change in the contents of the signboard. Of course, it is possible to display all industries on one signboard, but it can confuse customers and rather harms the simplicity of signboard advertisements.

On the other hand, in the conventional Patent Registration No. 10-0888898, "Double-sided display board using LED bar for dimming both sides", a signboard using both sides and its configuration are disclosed. However, since the Patent Registration No. 10-0888898 uses both sides at the same time, there is a problem that cannot be applied when one side is used in a specific time period and the other side is used in another time period. For example, in the case of operating a restaurant during the day and a bar at night, there was a problem in that both types of business could not be displayed with one signboard.

Registered Patent Publication No. 10-0888898 "Double-sided display board using LED bar for dimming both sides"

An object of the present invention is to obtain a signboard whose content can be freely changed.

In the present invention, it is an object to be able to use both the front and back sides of the signboard.

In the present invention, it is an object of the present invention to obtain a signboard capable of changing the content that can manually use both sides of the signboard without requiring a separate power source.

In the present invention, it is an object of the present invention to obtain a signboard whose content can be changed without disturbing the contents of the advertisement by firmly fixing the signboard while using either side of both sides.

In order to achieve the above object, in the present invention, a plurality of LED arrays 188 are attached to the signboard 100 therein; It includes a wireless communication unit 910 for receiving a command from the user terminal 900 and a control unit 920 for partially flickering the LED array 188 according to the command, and turns on the LED array 188 according to the rotating angle. There is provided a signboard capable of changing contents, characterized in that it includes; a rotary dial 141 for providing a menu for changing the displayed contents.

Furthermore, in the present invention, it can be rotated around the axis of rotation 101, and at the top of the axis of rotation 101, a horizontal pin 103 is deviated from the center in the direction of the surface of the signboard, and the upper left and upper ends of the left strap 105 And a plurality of first signboards (100-1) to n-th signboards (100-n) interconnected by wookkeun (106); a pedestal 110 having an accommodation groove 111 accommodating the lower end of the rotary shaft 101; an upper housing 120 in which an upper end of the rotating shaft 101 is fitted and a stopper 121 protruding to stop rotation of the horizontal pin 103; a cover 130 covering the upper housing 120; a rotary dial 141 provided with a left arm 145 and a right arm 147 on both sides and having a handle groove 143; And, the support pedestal 110 and the upper housing 120 are supported from the side, and the left strap hole 142 and the right strap hole 144 through which the left strap 105 and the right strap 106 pass, respectively, are formed, and the rotation dial 141 ) is attached to the side housing 140; but, the left strap 105 and the right strap 106 are connected to the left arm 145 and the right arm 147, respectively, in the direction in which the rotary dial 141 is turned. Accordingly, both sides of the plurality of first signboards 100-1 to n-th signboard are alternately shown from the front.

Furthermore, rim grooves 210 accommodating wires 260 are formed on the edges of the first signboard 100-1 to the n-th signboard, and wires 260 are provided in the upper housing 120 according to the number of signboards. The left hole 520 and the right hole 510 passing through are formed as a pair close to the rotation shaft 101, and the side housing 140 further includes a rectifier 250 that converts alternating current into direct current, and the rectifier 250 The wire 260 electrically connected to the anode or cathode passes through the right hole 510, rounds the sign along the rim groove 210, passes through the left hole 520, and then connects to the cathode or anode. It is characterized in that the attractive force is generated by making the current flowing on the edge of the side of the two signs to be in the same direction.

According to the present invention, there is an advantageous effect that can freely change the contents of the signboard only with a simple manipulation of the user terminal.

According to the present invention, there is an advantageous effect that both the front and rear surfaces of the signboard can be used as needed.

According to the present invention, there is an advantageous effect of using both sides of the signboard manually without requiring separate power.

According to the present invention, there is an advantageous effect in that the signboard is firmly fixed while using one side of both sides so that the contents of the advertisement are not disturbed.

Before describing the embodiments of the present invention in more detail using the drawings, like elements and elements having the same function and/or the same technical or physical effect in the drawings and detailed description are given the same reference numerals or the same names. identified, elements shown or described in different embodiments and descriptions of their functions are interchangeable or applicable to each other in different embodiments.
1a and 1b are perspective views of a signboard of the present invention.
Figure 2 is a perspective view of a signboard that can change the contents of the present invention.
3 is a plan view of a rotary dial in a signboard that can change the contents of the present invention.
4 is an overall system configuration diagram in a signboard that can change the contents of the present invention.
5 and 6 are an exploded perspective view of a signboard that can change the contents of the present invention and a plane enlarged view in which a dotted line circle is enlarged.
7a to 7c are plan views of a side housing in a signboard that can change the contents of the present invention.
8a and 8b are a perspective view and a partially enlarged plan view showing the appearance of the left strap and the horizontal pin at this time when the rotary dial is turned clockwise in the signboard that can change the contents of the present invention.
9a and 9b are a perspective view and a partially enlarged plan view showing the appearance of a right hand and a horizontal pin at this time when the rotary dial is turned counterclockwise in a signboard that can change the contents of the present invention.
10 and 11 are a part showing that in a signboard that can change the content of the present invention, a plurality of signboards are fixedly aligned in a line by installing wires in an edge groove and pulling the side surfaces of adjacent signboards by attraction to each other. It is a perspective view and a plan view.

Since the present invention can make various changes and have various embodiments, specific embodiments are illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, or substitutes included in the spirit and technical scope of the present invention.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention. The terms and/or include any combination of a plurality of related recited items or any of a plurality of related recited items.

It is understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle. It should be. On the other hand, when an element is referred to as “directly connected” or “directly connected” to another element, it should be understood that no other element exists in the middle.

Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in more detail. In order to facilitate overall understanding in the description of the present invention, the same reference numerals are used for the same components in the drawings, and redundant descriptions of the same components are omitted.

1A and 1B are perspective views of a signboard capable of changing the contents of the present invention, and the contents of a signboard can be changed according to time or circumstances in one signboard.

As shown in Figure 2, the signboard 100 has an LED array 188 attached therein, and a rotation dial 141 is provided on the side. In the LED array 188, each LED element is individually controlled to be lit. Therefore, desired characters can be expressed by flickering each LED element.

3 is a plan view of a rotary dial in a signboard that can change the contents of the present invention.

The rotary dial 141 is rotatable and various menus can be selected while rotating. In this embodiment, "Korean restaurant" and "Sojubang" are taken as examples, but various menus can be created according to the needs of the user and the text can be lit. That is, it is good to be able to select various advertisement contents by turning the rotary dial 141 without relying on the user terminal 900 . It is also possible to turn off the lights to reduce power consumption.

4 is an overall system configuration diagram in a signboard that can change the contents of the present invention.

The rotary dial 141 includes a wireless communication unit 910 for receiving a command from the user terminal 900 and a control unit 920 for partially flickering the LED array 188 according to the command, and according to the rotation angle, the LED The array 188 is turned on to provide a menu for changing the displayed content.

Here, the user terminal 900 may display an input window capable of inputting the content to be expressed in the signboard, and may transmit commands or data to the wireless communication unit 910 of the rotary dial 141, such as a PC and a smart phone. It can be a variety of wireless devices such as phones and tablets.

The control unit 920 is a processing device capable of turning on the LED array 188 for each element according to a command.

5 and 6 are an exploded perspective view of a signboard that can change the contents of the present invention and a plane enlarged view in which a dotted line circle is enlarged.

As shown in FIGS. 5 and 6 , the plurality of first signboards 100-1 to third signboards 100-3 may be rotated around the axis of rotation 101. In this embodiment, up to the third signboard 100-3 is expressed, but a considerable number of n signboards 100-n may be provided. The larger the number of n, the narrower the horizontal width (L) of the signboard will be.

Meanwhile, at the top of the rotating shaft 101, a horizontal pin 103 is hung horizontally away from the center, and the upper left and upper right ends of each signboard are connected to each other with left and right strings 105 and 106.

Meanwhile, an accommodation groove 111 accommodating the lower end of the rotary shaft 101 is formed in the lower pedestal 110. In addition, the upper end of the rotating shaft 101 is fitted into the upper housing 120, and a stopper 121 for stopping rotation of the horizontal pin 103 protrudes from the upper housing 120.

According to the configuration as described above, when the right strap 106 is pulled and the left strap 105 is released, as seen in FIG. When released, the backs of the multiple signboards face the front.

However, if the left string 105 or the right string 106 is continuously pulled or released, the plurality of signboards rotate beyond 180 degrees to 360 degrees, so it is necessary to rotate only up to 180 degrees. Therefore, since the horizontal pin 103 at the top of the rotating shaft 101 is out of the rotation center and is bent in the direction of the signboard, and the stopper 121 protrudes in the longitudinal direction of the upper housing 120, the rotation of a plurality of signboards is prevented. limited to 180 degrees.

Preferably, the cover 130 covers the upper housing 120.

Meanwhile, the rotary dial 141 having the handle groove 143 is provided with a left arm 145 and a right arm 147 on both sides thereof.

And the side housing 140 supports the pedestal 110 and the upper housing 120 from the side.

Here, the left strap 105 and the right strap 106 may be connected to the left arm 145 and the right arm 147, respectively, and thereby the plurality of first signs 100-1 according to the direction in which the rotary dial 141 is turned. ) to both sides of the third signboard 100-3 are alternately shown from the front.

Figures 7a to 7c is a plan view of the side housing 140 in the signboard that can change the content of the present invention.

The side housing 140 has a left strap hole 142 and a right strap hole 144 through which the left strap 105 and the right strap 106 pass, respectively, and the rotation dial 141 is attached thereto.

7a is a view when the rotary dial 141 is placed in neutral, FIG. 7b is a state of pulling the left strap 105 and untying the right strap 106 by turning the rotary dial 141 counterclockwise, and FIG. 7c is It shows how to pull the right string 106 and untie the left string 105 by turning the rotary dial 141 clockwise.

That is, FIGS. 7B and 7C are examples showing opposite sides of the signboard, respectively. Figure 7a shows the position of the signboard in Figure 5.

8a and 8b are a perspective view when the rotary dial 141 is turned clockwise in a signboard that can change the contents of the present invention and a partially enlarged plane showing the appearance of the left strap 105 and the horizontal pin 103 at this time It is also

As shown in FIGS. 8A and 8B, when the rotation dial 141 is turned clockwise until the movement of the horizontal pin 103 is restricted by the stopper 121, a plurality of signboards 100-1, 100-2, The front of 100-3) (the side with "Korean restaurant" written on it) faces the front in a row.

9a and 9b are a perspective view when the rotary dial 141 is turned counterclockwise in a signboard that can change the contents of the present invention and a partial plane showing the appearance of the right string 106 and the horizontal pin 103 at this time is an enlargement

As shown in FIGS. 9A and 9B, when the rotation dial 141 is turned counterclockwise until the movement of the horizontal pin 103 is restricted by the stopper 121, in the opposite case of FIGS. 8A and 8B, multiple The back side of the signboards 100-1, 100-2, and 100-3 (the side where "Sojubang" is written) face the front in a row.

However, even if a plurality of signboards face the front in a row (the side written “Korean restaurant” in FIG. 8a) or the back side (the side written “Sojubang” in FIG. There may be a problem that causes confusion.

Therefore, the present invention discloses a technique in which a plurality of signboards are aligned in a line and then fixed by manpower.

10 and 11 show a signboard that can change the contents of the present invention, by installing an electric wire 260 in an edge groove 210, the sides of adjacent signboards are attracted to each other by manpower, so that a plurality of signboards are lined up. It is a partial perspective view and a plan view showing that they are fixedly aligned.

As shown in Figures 10 and 11. An edge groove 210 accommodating an electric wire 260 is formed on the edge of the first signboard 100-1 to the n-th signboard 100-n.

In the upper housing 120, left holes 520 and right holes 510 through which electric wires 260 pass according to the number of signboards are formed as a pair close to the rotating shaft 101.

In addition, a rectifier 250 that converts alternating current into direct current is attached to the side housing 140.

Then, the electric wire 260 passed through the rectifier 250 and electrically connected to the positive or negative electrode passes through the right hole 510, passes through the rim groove 210, turns around the signboard, passes through the left hole 520, and then passes through the negative or negative electrode. connected to the anode.

As a result, the current flowing on the rims of the sides of the two adjacent signs flows in the same direction, resulting in attractive force. Here, the wire 260 is preferably wrapped in an insulated sheath to avoid a short circuit.

More specifically, since the two currents flowing in the rim grooves 210 adjacent to each other must be in the same direction in order to generate attraction, the wire 260 coming out of one pole of the rectifier 250 as shown in FIG. 10 has a left hole. 520 or the right hole 510, and after turning one round along the rim groove 210 of the signboard, the wire 260 exits the right hole 510 or the left hole 520 and enters the other pole of the rectifier 250. It is good to have In FIG. 10 , the arrow indicates the direction of the current. In the edge groove 210 on the side of the adjacent signboard, current flows from top to bottom or from bottom to top in the same direction.

Thereby, there is an advantageous effect that signboards that are easily aligned in a row are not disturbed by external force after attraction is generated by energization.

The description of the presented embodiments is provided to enable any person skilled in the art to use or practice the present invention.

Various modifications to these embodiments will be apparent to those skilled in the art.

Thus, the present invention is not to be limited to the embodiments presented herein, but is to be interpreted in the widest scope consistent with the principles and novel features presented herein. Also, the word "exemplary" is used herein to mean serving as an example, instance, or illustration.

Accordingly, the preferred embodiments shown and described herein may be variously changed, modified, and modified without departing from the spirit and scope of the present invention, particularly essential characteristics. That is, the matters disclosed and described in this specification are examples of the appended claims, and the scope of the present invention is not limited thereto, so the scope of the present invention can be specified only by the appended claims.

100-1: first signboard
100-3: Third signboard
100-n: nth sign
101: axis of rotation
103: horizontal pin
105: Left strap
106: Wookkun
110: pedestal
111: receiving groove
120: upper housing
121: stopper
130: cover
140: side housing
141: rotary dial
142: left string hole
143: handle groove
144: Wookkun Hall
145: left arm
147: right arm
210: border groove
250: rectifier
260: wire
520: left hole
510: right hole

Claims (2)

A signboard 100 having a plurality of LED arrays 188 attached therein;
It includes a wireless communication unit 910 for receiving a command from the user terminal 900 and a control unit 920 for partially flickering the LED array 188 according to the command, and turns on the LED array 188 according to the rotating angle. A rotary dial 141 that provides a menu that allows you to change the displayed content; includes,
The signboard can be rotated around a rotation shaft 101, and at the top of the rotation shaft 101, a horizontal pin 103 is deviated from the center in the direction of the surface of the signboard, and the upper left and right ends are left straps 105 and It consists of a plurality of first signboards 100-1 to nth signboards 100-n interconnected by a right string 106,
The rotary dial 141 is further provided with a left arm 145 and a right arm 147 on both sides and a handle groove 143 is further formed,
a pedestal 110 having an accommodation groove 111 accommodating the lower end of the rotary shaft 101;
an upper housing 120 in which an upper end of the rotating shaft 101 is fitted and a stopper 121 protruding to stop rotation of the horizontal pin 103;
a cover 130 covering the upper housing 120; and,
The pedestal 110 and the upper housing 120 are supported from the side, and left strap holes 142 and right holes 144 are formed through which the left strap 105 and the right strap 106 penetrate, respectively, and the rotary dial 141 Including; attached side housing 140,
The left strap 105 and the right strap 106 are connected to the left arm 145 and the right arm 147, respectively, and the plurality of first signboards 100-1 to 100 according to the direction in which the rotary dial 141 is turned. n Both sides of the sign are shown alternately from the front,
An edge groove 210 for accommodating an electric wire 260 is formed on the edge of the first signboard 100-1 to the nth signboard,
In the upper housing 120, left holes 520 and right holes 510 through which electric wires 260 pass according to the number of signboards are formed as pairs close to the rotation shaft 101,
The side housing 140 further includes a rectifier 250 that converts alternating current into direct current,
After passing through the rectifier 250, the wire 260 electrically connected to the anode or cathode passes through the right hole 510, goes around the signboard along the rim groove 210, passes through the left hole 520, and then passes through the cathode or anode. connected to,
A signboard that can change its content, characterized in that attractive force is generated by making the current flowing on the side edges of two adjacent signs in the same direction.
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