KR102182460B1 - A LED revolving billboard - Google Patents

Abstract

The present invention relates to an LED rotating advertisement board, wherein an advertisement surface is formed in the front and rear of the rotating body, and a body part formed to penetrate the outside with a rotating pillar at the center of the inner lower side of the rotating body, and a rotating gear at the top of the rotating column of the body part And a rotating part connected to the upper housing of a thrust bearing in which upper and lower housings are formed at the lower end, and a driving part for transmitting a driving force to the rotating gear by engaging the driving gear of the driving motor with the rotating gear of the rotating part, and the driving part In order to fix the driving motor of the fixed column, the fixed column is formed to protrude upward through the inner diameter of the rotating column of the rotating part, and the driving motor is fixed on the upper side, and the lower end of the fixed column is formed so as to protrude to the lower side of the rotating column. It is characterized in that it comprises a fixing part connected to the lower housing of the thrust bearing formed outside the rotating body, and a power supply part for applying electricity from power to the driving motor by forming an electric wire inside the fixing column of the fixing part.

Description

LED revolving billboard{A LED revolving billboard}

The present invention relates to a rotating LED advertising board, and more particularly, by forming a rotating part and a driving part in the center of the rotating body of the advertising board so that the center of gravity is formed in the center of the rotating body to facilitate rotation of the advertising board, and the gear and motor of the rotating part An LED rotating billboard that improves the durability of the billboard by preventing contamination and corrosion by forming inside the rotating body, as well as improving the effectiveness of the advertisement by forming a rotating billboard on the top and bottom to rotate the billboard in opposite directions. It is about.

In general, billboards are used in various forms for the purpose of promoting specific information such as one's own name, product or service, to an unspecified number of people.

Such billboards can be divided into an adhesive billboard used in a form attached to the exterior wall of a building, and a stand-alone billboard in a form that can be placed on a normal floor surface such as the ground.

Among these billboards, adhesive billboards can be used without taking up a lot of space, so they are effectively used in narrow corridors or streets, and stand-up billboards are widely used in that they can easily occupy and change their location regardless of the place. .

In order to increase the effectiveness of the advertisement, such an advertisement board is provided with a rotating advertisement board that rotates the advertisement board so that advertisement surfaces formed in the front and rear sides can appear alternately.

The rotating advertisement device as described above is proposed as utility model registration 385342.

The rotating advertising device is related to a rotating advertising device that rotates a rotating advertising board in a polyhedral shape, and a plurality of fluorescent lamps that stably rotate the rotating advertising board and emit light within the rotating advertising board using a rotating shaft rotating the rotating advertising board. By supplying electric power to the rotating advertising board, it is possible to obtain a stable rotational force of the rotating advertising board and at the same time, it is configured to prevent twisting of the power line that supplies power to the fluorescent lamp.

In addition, Patent Registration No. 1310810 outdoor rotary advertising stand safety drive device stably connects and installs the motor power means to the rotating advertising stand so that power is transmitted without damaging the gears, and the rotating advertising stand does not flow back and forth by the wind. It is configured to rotate.

However, the rotating advertisement device as described above has a problem that it is difficult to rotate smoothly due to severe flow of the advertisement board because it is driven at the bottom of the rotating shaft that rotates the advertisement board.The outdoor rotating advertisement stand has a gear formed on the entire bottom of the advertisement board, so the stability of driving is secured. However, there was a problem in that the productivity was lowered due to the complicated configuration, and the durability was also deteriorated because the gears and power sources were exposed to the outside, and the compatibility of the product was also low because it can be used only for stand-up billboards.

Accordingly, the present invention was conceived in consideration of the problems of the prior art as described above, and the center of gravity is formed in the center of the rotating body by forming the rotating part and the driving part in the center of the rotating body, so that rotation is smoothly performed, and the gear and motor of the rotating part The purpose of this is to provide an LED rotating billboard that can further improve the effectiveness of advertisements by forming a rotating body inside the rotating body to prevent contamination and corrosion to improve durability, and by forming a rotating body on the top and bottom to rotate in the opposite direction. There is this.

In order to achieve the above object, the present invention provides a body portion having an advertisement surface formed at the front and rear of the rotating body, and a rotating pillar formed at the center of the lower side surface of the rotating body to penetrate the outside, and a rotating gear at the top of the rotating column of the body portion. And a rotating part connected to the upper housing of a thrust bearing in which upper and lower housings are formed at the lower end, and a driving part for transmitting a driving force to the rotating gear by engaging the driving gear of the driving motor with the rotating gear of the rotating part, and the driving part In order to fix the driving motor of the fixed column, the fixed column is formed to protrude upward through the inner diameter of the rotating column of the rotating part, and the driving motor is fixed on the upper side, and the lower end of the fixed column is formed so as to protrude to the lower side of the rotating column. LED rotating type, characterized in that it consists of a fixing part connected to the lower housing of the thrust bearing formed outside the rotating body, and a power supply part that applies electricity from power to the driving motor by forming an electric wire inside the fixing column of the fixing part. Provide a billboard.

A rotation groove is formed on the upper side of the rotating body on a vertical line with the rotating pillar formed in the rotating body of the body, and the lower end of the fixing pillar is inserted into the rotating groove by extending the lower end of the fixing column of the fixing unit to surround the rotating body. It provides a rotating LED billboard, characterized in that formed to rotate.

In addition, a lower rotating body is formed outside the lower housing of the thrust bearing formed at the lower end of the rotating body of the rotating body of the body, and a fixing column of the fixing part penetrates the thrust bearing inside the lower rotating body and is fixed to the fixed plate. A pair of guide protrusions are formed on the lower side of the rotating body of the body to protrude downward, and on the upper side of the lower rotating body, a plurality of guide pieces are formed so as to make surface contact with the lower end of the rotating guide protrusion, but the guide piece is the guide protrusion. It provides a rotating LED billboard, characterized in that the curved surface is formed on the surface contact portion of the fixed portion to rotate outside the fixing column.

In the front of the rotating body of the body portion, an LED bar is formed to rotate with a rotating motor, and a slip ring is formed on the upper end of the fixed pillar in the rotating motor to supply power.

As described above, the present invention facilitates the rotation of the billboard and improves durability by forming the rotating part inside the billboard, as well as improving the effect of the advertisement by forming the billboard at the top and bottom to rotate in opposite directions. .

In the above, the present invention has been illustrated and described by way of example and description of specific preferred embodiments, but the present invention is not limited to the above-described embodiments, and common knowledge in the technical field to which the present invention belongs within the scope not departing from the spirit of the present invention. Various changes and modifications will be possible by those who have

1 is a cross-sectional view showing a rotating LED billboard according to the present invention,
Figure 2 is a cross-sectional view showing a state in which the rotating LED advertising board according to the present invention is fixed to a wall,
Figure 3 is a cross-sectional view showing a state in which the rotating LED billboard according to the present invention is fixed to the ground;
Figure 4 is an enlarged view showing the application state of the lower rotating body of the LED rotating advertising board according to the present invention,
5 is an enlarged view showing the planar state of the lower rotating body of the LED rotating advertisement board according to the present invention;
Figure 6 is a state diagram of the use of the LED rotating billboard according to the present invention.

In order to fully understand the advantages of the present invention and the operability of the present invention and the object achieved by the implementation of the present invention, reference should be made to the accompanying drawings showing preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, the present invention will be described in more detail with reference to specific embodiments of the present invention.

The following examples are provided to explain the present invention in more detail, but the technical scope of the present invention is not limited thereto.

(Example)

1 is a cross-sectional view showing a rotating LED billboard according to the present invention.

As shown, the LED rotating advertising board of the present invention has a polyhedral body portion 10 capable of advertising, a rotating portion 20 rotating the body portion 10, and driving the rotating portion 20. It consists of a driving unit 30, a fixing unit 40 for fixing the driving unit 30, and a power supply unit 50 for applying power to the driving unit 30 fixed to the fixing unit 40.

The body portion 10 of the LED rotating advertisement board as described above forms an advertisement surface 12 on each surface of the rotating body 11 formed of a polyhedron, and a rotating pillar 13 at the center of the lower side inside the rotating body 11 Is formed to penetrate the outside.

A rotating part 20 is formed on the body part 10 as described above.

The rotating part 20 forms a rotating gear 21 at the upper end of the rotating pillar 13 protruding inside the rotating body 11 of the body 10, and upper and lower housings 22 and 23 at the lower end. ) Is formed to connect the upper housing 22 of the thrust bearing 24 is formed.

A driving part 30 is formed in the rotating part 20 as described above to transmit the driving force so that the rotating body 11 of the body part 10 rotates.

The driving part 30 is formed to transmit a driving force to the rotating gear 21 by engaging the driving gear 32 of the driving motor 31 with the rotating gear 21 of the rotating part 20, and the driving part 30 A fixing part 40 is formed to fix the driving motor 31 of the driving part 30.

The fixing part 40 as described above is formed so that the fixing column 41 protrudes upward through the inner diameter of the rotation column 13 formed in the rotation body 11 of the body part 10, and the fixing column 41 The driving motor 31 is fixed at the upper end and the rotating pillar 13 is formed at the lower end so that the outer diameter of the lower end of the fixing pillar 41 is formed outside the rotating body 11, the thrust bearing 24, the lower housing 23 Connect to and form.

In addition, a wire 51 of the power supply unit 50 that receives electricity from power is formed inside the fixing column 41 of the fixing unit 40 to apply power to the driving motor 31, and the power supply unit 50 ), it is also preferable to form a switch to selectively apply power to the LED and the rotation of the rotating part.

On the other hand, as shown in Fig. 2, a rotating groove 14 is formed on the upper surface of the rotating body 11 on a vertical line and the rotating pillar 13 formed on the rotating body 11 of the body 10. The lower end of the fixing pillar 41 of the top 40 is extended to surround the rotating body 11 so that the lower end of the fixing pillar 41 is inserted into the rotating groove 14 to rotate.

In addition, as shown in Fig. 3, the outer lower housing 23 of the thrust bearing 24 formed at the lower end of the rotating pillar 13 formed on the rotating body 11 of the body 10, the lower rotating body 25 ), and the fixing column 41 of the fixing part 40 is fixed to the fixing plate 42 through the thrust bearing 24 inside the lower rotating body 25.

On the lower side of the rotating body 11 of the body 10 as described above, a pair of guide protrusions 26 are formed to protrude downward as shown in FIGS. 4 to 5, and the upper side of the lower rotating body 25 A plurality of guide pieces 27 are formed in surface contact with the lower end of the rotating guide protrusion 26, but the guide pieces 27 form a curved surface 28 on the surface contact portion of the guide protrusion 26 Formed to rotate from the outside of the fixing column 41 of the fixing part 40, and formed to rotate the LED bar 15 in front of the rotating body 11 of the body part 10 with a rotating motor 16, and the rotating motor In (16), a slip ring 43 is formed on the upper end of the fixing column 41 to supply power to prevent the wire 51 from being twisted.

The operation and effect of the present invention configured as described above will be described as follows.

First, when power is applied to the driving motor 31 of the driving unit 30, the driving gear 32 is rotated by the driving of the driving motor 31, and the rotation gear of the rotating unit 20 meshed with the driving gear 32 ( 21).

In this way, by the rotation of the rotary gear 21, the rotary pillar 13, whose lower end is fixed to the upper housing 22 of the body portion 10, which is fixed to the inner diameter of the rotary gear 21, is removed by the thrust bearing 24. It is formed to rotate outside the fixing column 41 of the fixing part 40 so as to rotate.

In this way, due to the rotation of the rotating column 13, the rotating body 11 formed of a polyhedron fixed to the rotating column 13 rotates in association with the whole, so that each surface of the rotating body 11 can be advertised.

As shown in FIG. 3, such an advertisement board can be attached to a wall, and a rotation groove 13 is formed on the rotating body 11 of the body 10 and a rotating groove on the upper side of the rotating body 11 on a vertical line. (14) is formed and the lower end of the fixing column 41 of the fixing part 40 is extended to surround the rotating body 11 so that the lower end of the fixing column 41 is inserted into the rotation groove 14 to rotate. To form.

In this way, the fixing pillar 41 surrounding the rotating body 11 is fixed to the fixing plate 42, which can serve as a bracket on the wall, and the power is fixed to the fixing plate 42 to fix the electric wire 51 ) To use.

As shown in Figure 4, the advertising board can be used by standing on the ground or on a plate. In this case, the lower end of the fixing column 41 is fixed to the fixing plate 42, and the wires of the power supply unit 50 fixed to the fixing plate 42 ( Power is applied to the driving motor 31 through 51) to rotate the rotating body 11 of the body 10.

In addition, as shown in Figs. 4 to 5, a lower rotating body 25 is formed outside the lower housing 23 of the thrust bearing 24 of the rotating part 20, and a lower rotating body 25 is formed inside the lower rotating body 25. The fixing pillar 41 of the top 40 penetrates the thrust bearing 24 and is fixed to the fixing plate 42 so that the lower rotating body 25 rotates freely outside the fixing pillar 41.

The lower rotating body 25 rotated in this way has a pair of guide protrusions 26 protruding on the lower side of the rotating body 11 so as to rotate in the opposite direction to the rotating body 11 of the body 10 When the body 25 is pushed in surface contact with the guide piece 27 formed on the upper side of the body 25, the surface contact portion of the guide protrusion 26 applies pressure along the curved surface 28 of the guide piece 27, and the lower rotating body (25) is rotated in the opposite direction to the rotating body (11).

In order to express various advertisements, the advertisement board as described above is formed to rotate the LED bar 15 in front of the rotating body 11 of the body 10 with a rotating motor 16 to display dynamic advertisements such as videos or holograms. It can be done, and the effect of advertisement can be increased by using various power sources such as LED bulbs.

10: body part 11: rotating body
12: advertising surface 13: rotating pillar
14: rotating groove 15: LED bar
16: rotating motor 20: rotating part
21: rotating gear 22: upper housing
23: lower housing 24: thrust bearing
25: lower rotating body 26: guide protrusion
27: guide piece 28: curved surface
30: drive unit 31: drive motor
32: drive gear 40: fixed part
41: fixed column 42: fixed plate
43: slip ring 50: power supply
51: wire

Claims (5)

A body portion 10 formed to form an advertisement surface 12 on each surface of the polyhedral rotating body 11 and a rotating column 13 at the center of the inner lower side of the rotating body 11 to penetrate the outside,
The upper housing 22 of the thrust bearing 24 on which the upper and lower housings 22 and 23 are formed is formed by forming a rotary gear 21 at the upper end of the rotary pillar 13 of the body 10 With one rotating part 20,
A driving unit 30 for transmitting a driving force to the rotating gear 21 by engaging the driving gear 32 of the driving motor 31 with the rotating gear 21 of the rotating unit 20,
In order to fix the driving motor 31 of the driving part 30, the fixing column 41 is formed so as to protrude upward from the inner diameter of the rotating column 13 of the rotating part 20, and the driving motor 31 is fixed to the upper end. The lower end of the fixing column 41 is formed to protrude downward from the rotating column 13 so that the outer diameter of the lower end of the fixing column 41 is connected to the thrust bearing 24 formed outside the rotating body 11 and the lower housing 23. With the government (40),
LED rotation type billboard, characterized in that it is composed of a power supply unit 50 for applying electricity from power to the driving motor 31 by forming an electric wire 51 inside the fixing column 41 of the fixing unit 40 In,
The rotating pillar 13 formed on the rotating body 11 of the body 10 and the rotating groove 14 are formed on the upper side of the rotating body 11 on a vertical line, and the fixing pillar 41 of the fixing part 40 ) By extending the lower end of the rotating body 11 so that the lower end of the fixed pillar 41 is inserted into the rotating groove 14 to rotate. delete The method according to claim 1, wherein a lower rotating body 25 is formed outside the lower housing 23 of the thrust bearing 24 formed at the lower end of the rotating pillar 13 formed on the rotating body 11 of the body 10, and Inside the lower rotating body (25), the fixing column (41) of the fixing part (40) penetrates through the thrust bearing (24) and is fixed to the fixing plate (42). The method according to claim 3, wherein a pair of guide protrusions 26 are protruded downward on the lower side of the rotating body 11 of the body 10, and the guide protrusions 26 rotated on the upper side of the lower rotating body 25. ) To form a plurality of guide pieces (27) so as to be in surface contact with the lower end of the guide pieces (27) by forming a curved surface (28) in the surface contact portion of the guide protrusion (26) (41) LED rotating advertising board, characterized in that formed to rotate from the outside. delete

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