WO2012144786A2

WO2012144786A2 - Variable advertisement board using square pillars

Info

Publication number: WO2012144786A2
Application number: PCT/KR2012/002922
Authority: WO
Inventors: 하재기
Original assignee: Ha Jaegi
Priority date: 2011-04-22
Filing date: 2012-04-18
Publication date: 2012-10-26
Also published as: KR101087825B1; WO2012144786A3

Abstract

The present invention relates to a variable advertisement board using square pillars, and more particularly, to a variable advertisement board using square pillars in which different drawings or letters are printed on four sides of a pillar having a square cross-section, and the pillar rotates by 90 degrees to sequentially display four drawings or letters. According to the present invention, four advertisement designs, drawings, or letters can be sequentially displayed on one advertisement board.

Description

Variable billboard using square pillar

The present invention relates to a variable billboard using a square column, more specifically, to print different pictures or letters on the four sides of the column having a square cross-section, and the four pictures or letters while rotating the column by 90 degrees It relates to a variable billboard using a square pillar to be displayed sequentially.

A conventional triangular prism billboard is a device that prints different pictures or letters on three sides of a triangular prism, and displays three different figures or letters on the front while rotating a triangular prism standing side by side by 120 degrees with a motor.

Triangular prism billboards can advertise a variety of products because the advertisement pattern on the front of the billboard changes at regular intervals at the same time, and the constantly changing pictures can easily attract the attention of people.

1 is a front view of a conventional triangular prism stand, Figure 2 is a cross-sectional view taken along the line II-II of FIG.

As shown in Figures 1 and 2, the conventional triangular prism rotating billboard is rotatable vertically rotatable triangular prism (2) in the outer frame (1), and then to the shaft end (2a) of the triangular prism (2) The rotating shaft 3 formed to be adjacently twisted horizontally was installed horizontally, and the rotating sphere 4 was inserted therein so that the rotating sphere 4 and the shaft end 2a of the triangular prism were interfered with each other.

Therefore, since the sequential rotation of the triangular prism 2 is made according to the twisted angle of the rotation shaft 3, the advertisement printed on the surface of the triangular prism 2 may be dynamically changed.

However, in billboards using rotating columns, the cross section of the columns is always triangular. If the cross section of the column is rectangular or polygonal in shape, the column rotates in place and cannot collide with an adjacent column.

Therefore, the shape of the column of the rotating billboard is bound to be a triangle, which causes a problem that is limited to three kinds of advertising patterns that can be expressed by a single billboard.

The present invention for solving the above problems is to make a square shape of the cross section of the rotating column can be expressed in four advertising patterns in one billboard so that a more diverse form of a variable type using a pillar The purpose is to provide a billboard.

In another aspect, the present invention is to provide a variable billboard using a square pillar to prevent interference between adjacent pillars by rotating by 90 degrees half of the square pillar in the side is in place, the other half moved backward. do.

The present invention devised to solve the above problems is to print different advertising patterns on the four sides of the square cross-section, and the four advertising patterns sequentially by rotating each of the plurality of columns arranged side by side in the adjacent state As an advertisement board to be displayed, the protective cover 102 to form a rectangular parallelepiped-shaped body, the window is formed to expose the advertising pattern in front; A plurality of stop pillars 106a which are disposed in a state spaced apart by a predetermined interval and rotate about a central rotation axis in place; A plurality of moving pillars are inserted and disposed one by one in the spaced space between two adjacent stop pillars 106a, and are rotated about the rotation axis in the center while moving horizontally back, and then moved forward to return to their original positions. 106b); A plurality of pillar moving shafts 112 having a circular rod shape and having a thread 116 formed on a center surface thereof, and having a central axis arranged side by side in the front and rear directions; It is a square plate installed one by one on the upper surface of the moving column 106b, the moving shaft insertion groove 118b is formed through one side in the front and rear direction, the pillar moving shaft 112 in the moving shaft insertion groove 118b. A moving pillar cover 118 into which the screw thread 116 of the pillar moving shaft 112 is engaged with the screw thread formed on the inner wall surface of the movable shaft insertion groove 118b; A pillar moving motor 126 for rotating the pillar moving shaft 112; Pillar rotating gears 120 respectively installed on the top surfaces of the stationary column 106a and the moving column 106b; An intermediate gear 122 engaged with the column rotating gear 120 installed on an upper surface of the stationary pillar 106a; A column rotating shaft 114 having a plurality of pillar rotating gears 120 and worms 124 engaged with the intermediate gears 122 installed on the upper surface of the moving pillar 106b; It includes; a pillar rotating motor 128 for rotating the pillar rotating shaft 114.

The pillar moving motor 126 and the pillar rotating motor 128 rotate the pillar moving shaft 112 and the pillar rotating shaft 114 through the

driving belts

130 and 134 and the

pulleys

132 and 136, respectively. It is characterized by.

PCB (138) is installed in the longitudinal axis direction at the inner center of the stationary column (106a) and the moving column (106b); It further includes a plurality of LEDs (140) installed on the PCB (138).

According to the present invention, there are effects that can show four advertisement patterns, pictures, and letters sequentially in one billboard.

1 is a front view of a conventional triangular prism stand.

2 is a cross-sectional view taken along the line II-II of FIG.

Figure 3 is a perspective view showing the structure of a variable billboard according to an embodiment of the present invention.

Figure 4 is an exploded perspective view showing the internal structure of a variable billboard.

Figure 5 is a perspective view showing the structure of the device for pillar movement and rotation.

Figure 6 is a plan view showing the structure of the moving device of the column.

7 and 8 are a perspective view showing a coupling relationship and the structure of the movable pillar cover.

9 is a plan view showing the movement of the moving column.

10 and 11 are plan views showing the structure of the rotating device of the column.

12 is a perspective view showing the principle of rotation of the column.

Figure 13 is a perspective view showing a state in which the stationary column and the moving column rotates together.

14 is an exploded perspective view showing the structure of a lamp in a pillar.

100: billboard 102: protective cover

104: transparent window 106a: stop pillar

106b: Moving pillar 108: Support frame

110: frame connecting bar 112: pillar moving shaft

114: shaft rotation axis 116: thread

118: moving pillar cover 120: pillar rotating gear

122: middle gear 124: worm gear

126: pillar moving motor 128: pillar rotating motor

130, 134: driving belt 132, 136: pulley

138: PCB 140: LED

Hereinafter, with reference to the drawings will be described "variable billboard using a square pillar" (hereinafter referred to as "advertising billboard") according to an embodiment of the present invention.

3 is a perspective view showing the structure of a variable billboard according to an embodiment of the present invention, Figure 4 is an exploded perspective view showing the internal structure of the variable billboard.

The billboard 100 of the present invention consists of a rectangular parallelepiped-shaped body with a flat front side. The body is composed of a disassembleable protective cover 102, the transparent cover 104 is formed on the protective cover 102 on the front side so that the advertising design inside is exposed to the outside. The transparent window 104 is made of a glass plate or a plastic plate and also serves to protect the driving device therein. Depending on the installation position, condition, size, etc. of the billboard 100 may be installed in a state in which the center of the protective cover 102 is cut out without the transparent window 104.

Billboard 100 may be installed on the outer wall of the loading compartment of the tower or refrigeration vehicle to be used to advertise the product to people on the go, or installed in a fixed place such as a signboard or bus station, subway station, rooftop, building exterior wall of the mall It can also make an advertising effect. It can also be installed at pedestrian crossings, intersections, protective fences, etc. To this end, the billboard 100 is preferably to minimize the thickness and maximize the width of the front.

In addition, in order to replace the advertisement pattern represented in the billboard 100 as necessary, it is configured to easily replace the entire billboard or the billboard of the column surface. To this end, a fastening means for attaching and detaching the printed matter on the surface of the pillar may be provided.

And a power supply and a control button for the operation of the billboard 100 may be provided, the control button is configured to enable the rotation or lighting of the billboard 100, the rotation speed control and the like. Since such components are commonly used in advertising devices, detailed description of this part will be omitted herein.

Figure 5 is a perspective view showing the structure of the device for moving and rotating the column, Figure 6 is a plan view showing the structure of the moving device of the column, Figures 7 and 8 are a perspective view showing a coupling relationship with the structure of the moving column cover, Figure 9 This is a plan view showing the movement of the moving column.

Inside the protective cover 102 a plurality of advertising pillars (106a, 106b) are arranged side by side in a state adjacent to each other. The plurality of

pillars

106a and 106b are located so close that they are almost in contact with the

adjacent pillars

106a and 106b with their longitudinal cross sections being square and the center axes of rotation are all parallel.

The

pillars

106a and 106b are stationary pillars 106a that rotate about the rotation axis in place without moving back and forth, and a movement column 106b that rotates about the rotation axis after moving horizontally and then returns to the original position again. It is composed of

The stationary column 106a and the moving column 106b are alternately arranged. The plurality of stop pillars 106a are disposed in a state spaced apart by a predetermined interval, and the move pillars 106b are inserted one by one into the spaced spaces between the respective stop pillars 106a. That is, they are positioned one by one, such as [column 106a-moving column 106b-column 106a-moving column 106b-column 106a].

It is preferable that the plurality of moving pillars 106b move back and forth at the same time, and the

pillars

106a and 106b are configured to rotate at the same time. However, the stationary column 106a and the moving column 106b may be rotated with a time difference.

Four different advertising patterns are printed on the four sides of the

rectangular pillars

106a and 106b. The advertisement pattern divides the entire number by the number of

pillars

106a and 106b and sequentially prints the

pillars

106a and 106b. Therefore, when all the pillars (106a, 106b) are placed side by side in the adjoining state, one advertising pattern is seen in front. Each time the

pillars

106a and 106b are rotated by 90 degrees, the advertisement pattern is changed to attract the attention of the people.

At the upper and lower portions of the

pillars

106a and 106b, support frames 108 for maintaining the frame of the body are installed in parallel to the upper and lower portions in the horizontal direction. The pair of support frames 108 respectively on the upper and lower sides are connected by the frame connecting bar 110. The frame connecting bar 110 is installed in the center of the support frame 108 a few more, the number of the frame connecting bar 110 may vary depending on the length of the support frame 108.

Between the pair of support frames 108 positioned back and forth on the upper pillar moving shaft 112 is installed in the front and rear direction. The pillar moving shaft 112 serves as a guide for moving the moving pillar 106b back and forth, and is installed in the same number as the number of the moving pillar 106b.

The pillar moving shaft 112 is generally manufactured in the form of a rod having a circular cross section, and a thread 116 is formed on the central portion of the rod. As the column moving shaft 112 rotates, the thread 116 rotates together, and thus the moving pillar 106b moves back and forth.

And on the support frame 108 at the rear of the upper pillar rotation shaft 114 is installed long in the horizontal direction. The pillar rotating shaft 114 is provided with a plurality of worms 124 at regular intervals to rotate together with the pillar rotating shaft 114. As the pillar rotation shaft 114 and the worm 124 rotate, the stationary pillar 106a and the moving pillar 106b rotate by 90 degrees.

The moving pillar cover 118 is installed on the upper surface of the moving pillar 106b. As shown in FIGS. 7 and 8, the movable pillar cover 118 is a flat square plate having a through hole 118a formed in the center thereof and is fixed to the upper surface of the movable pillar 106b. Since the stationary column 106a and the stationary column 106b are alternately installed one by one, the stationary column cover 118 is also continuously installed at intervals of one stationary column 106a.

Grooves are formed on both sides of the movable pillar cover 118 in the front and rear directions, and the frame connecting bar 110 is slidably inserted into the grooves.

And one side of the moving pillar cover 118 is formed through the moving shaft insertion groove 118b in the front and rear direction. A thread is formed on the inner wall surface of the moving shaft insertion groove 118b to engage with the thread 116 of the column moving shaft 112.

The pillar rotating gear 120 is installed on the top surface of the stationary pillar 106a and the moving column 106b. The pillar rotating gear 120 has a vertical rotation axis in the center thereof and is installed in the direction parallel to the longitudinal direction of the stationary pillar 106a and the moving pillar 106b, and the teeth of the pillar rotating gear 120 are formed in the vertical direction. . Since the column rotating gear 120 is fixed to the stationary column 106a and the moving column 106b, when the column rotating gear 120 rotates, the stationary column 106a and the moving column 106b rotate together.

In order for the moving pillar 106b to rotate backward, the column rotating gear 120 should be engaged with the worm 124 in the form of a worm wheel. However, since the stationary column 106a always stands in place, several intermediate gears 122 must be installed in the center to receive the rotational force of the worm 124.

The front middle gear 122 is engaged with the column rotating gear 120, and the rear middle gear 122 is engaged with the worm 124. In the present invention, it is shown that four intermediate gears 122 are installed between the column rotating gear 120 and the worm 124 on the stationary column 106a, but how many intermediate gears 122 will be installed billboard 100 ), Depending on the size and thickness.

Meanwhile, two

motors

126 and 128 are installed in the billboard 100.

The pillar moving motor 126 rotates the pillar moving shaft 112 to move the moving pillar 106b back and forth, and the pillar rotating motor 128 rotates the pillar rotating shaft 114 to form two kinds of

pillars

106a, 106b) rotates by 90 degrees.

The rotational forces generated by the two

motors

126 and 128 are transmitted to the column moving shaft 112 and the column rotating shaft 114 by the

drive belts

130 and 134.

Pulleys

132 and 136 are provided at the distal ends of the column moving shaft 112 and the column rotating shaft 114 to transmit the rotational force of the

motors

126 and 128, respectively.

Since the pillar moving shaft 112 is provided in plural as the number of the moving pillars 106b, the pulley 132 of the distal end of the pillar moving shaft 112 is also provided in plural. The drive belt 130 is also connected between the plurality of pulleys 132 installed in turn to transmit the rotational force.

The order in which the

columns

106a and 106b rotate in the billboard 100 having such a structure will be described.

In the state in which the advertisement glyph is displayed, the stationary pillar 106a and the moving pillar 106b are both in front as shown in FIG. 6.

At this time, the control signal (not shown) generates a control signal at regular intervals, or when the change signal is input by the user the column moving motor 126 is rotated forward. The rotational force transmitted through the driving belt 130 and the pulley 132 according to the forward rotation of the column moving motor 126 is transmitted to the column moving shaft 112, and the thread 116 also rotates as the column moving shaft 112 rotates. Rotate together.

The pillar moving shaft 112 is rotated to the left and right in the state inserted into the moving shaft insertion groove 118b, the movable pillar cover 118 is moved forward or backward in parallel according to the rotation direction. When the moving pillar cover 118 moves, the moving pillar 106b connected below moves together.

Then, as shown in FIG. 9, the moving pillar 106b moves backward. The moving pillar 106b is designed to move to the position where the column rotating gear 120 thereon engages the worm 124. When the movement of the moving column 106b is completed, the column moving motor 126 is stopped, and then the

columns

106a and 106b are rotated.

10 and 11 are plan views showing the structure of the rotating device of the column, Figure 12 is a perspective view showing the principle of rotation of the column, Figure 13 is a perspective view showing a state in which the stationary column and the moving column rotates together.

In the state as shown in FIG. 10, even when the column rotation motor 128 rotates, since the rotation force of the worm 124 is not transmitted to the column rotation gear 120 installed on the movement column 106b, the movement column 106b does not rotate. .

However, as shown in FIG. 11, when the column rotating gear 120 is engaged with the worm 124 by the rotation of the column moving motor 126, all the

pillars

106a and 106b can rotate.

When the column rotation motor 128 rotates while the moving column 106b is moved backward, the worm 124 rotates together, and the rotational force is transmitted to the column rotating gear 120 to stop the column 106a and the moving column. 106b is made to rotate. By controlling the rotational speed and the rotational speed of the column rotation motor 128, it is possible to adjust the rotational speed and the rotational speed of the pillars (106a, 106b).

When the 90 degree rotation of the

pillars

106a and 106b is completed, the operation of the pillar rotating motor 128 is stopped, and the pillar moving motor 126 is rotated again. As a result, the moving pillar cover 118 moves forward again, and the moving pillar 106b returns to its original position. Then, the original advertisement glyph is replaced with a new one.

On the other hand, Figure 14 is an exploded perspective view showing the structure of a lamp inside the pillar.

The billboard 100 of the present invention can be used both day and night, when used at night can be installed inside the lamp to increase the visibility of the billboard 100. The lamp uses low power and it is desirable to use an eco-friendly LED lamp.

Inside the stop pillar 106a and the move pillar 106b, a PCB 138 is installed in the longitudinal axis direction at the center thereof, and a plurality of LEDs 140 are installed at the PCB 138. The PCB 138 and the LED 140 are electrically connected to an external lighting control device (not shown) and emit light by an automated program or by a manual operation of an administrator.

The manager may adjust the lighting time and the extinguishing time of the LED 140 to turn on the lighting only at night, or may be turned on only when it is dark under a certain illuminance using an external illuminance sensor (not shown). There will be. The control method of the lighting lamp using the automatic program is the same as the previously disclosed technology, so a detailed description thereof will be omitted.

Although the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the above-described technical configuration of the present invention may be embodied by those skilled in the art to which the present invention pertains without changing its technical spirit or essential features of the present invention. It will be appreciated that the present invention may be practiced as. Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the following claims rather than the detailed description, and the meaning and scope of the claims and All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

Claims

A billboard that prints different advertisements on four sides of a square with a cross section, and displays four advertisements sequentially by rotating a plurality of columns arranged side by side in an adjacent state.

A protective cover 102 forming a rectangular parallelepiped body and having a window in which advertising patterns are exposed in front;

A plurality of stop pillars 106a which are disposed in a state spaced apart by a predetermined interval and rotate about a central rotation axis in place;

A plurality of moving pillars are inserted and disposed one by one in the spaced space between two adjacent stop pillars 106a, and are rotated about the rotation axis in the center while moving horizontally back, and then moved forward to return to their original positions. 106b);

A plurality of pillar moving shafts 112 having a circular rod shape and having a thread 116 formed on a center surface thereof, and having a central axis arranged side by side in the front and rear directions;

It is a square plate installed one by one on the upper surface of the moving column 106b, the moving shaft insertion groove 118b is formed through one side in the front and rear direction, the pillar moving shaft 112 in the moving shaft insertion groove 118b. A moving pillar cover 118 into which the screw thread 116 of the pillar moving shaft 112 is engaged with the screw thread formed on the inner wall surface of the movable shaft insertion groove 118b;

A pillar moving motor 126 for rotating the pillar moving shaft 112;

Pillar rotating gears 120 respectively installed on the top surfaces of the stationary column 106a and the moving column 106b;

An intermediate gear 122 engaged with the column rotating gear 120 installed on an upper surface of the stationary pillar 106a;

A column rotating shaft 114 having a plurality of pillar rotating gears 120 and worms 124 engaged with the intermediate gears 122 installed on the upper surface of the moving pillar 106b;

The pillar rotating motor 128 for rotating the pillar rotating shaft 114, comprising a variable billboard using a square pillar.
The method of claim 1,

The pillar moving motor 126 and the pillar rotating motor 128 rotate the pillar moving shaft 112 and the pillar rotating shaft 114 through the driving belts 130 and 134 and the pulleys 132 and 136, respectively. Characterized in that the variable billboard using a square pillar.
The method of claim 1,

PCB (138) is installed in the longitudinal axis direction at the inner center of the stationary column (106a) and the moving column (106b);

Further comprising a plurality of LEDs (140) installed on the PCB (138), a variable billboard using a square pillar.