KR20230090891A - Screen and beam projector advertising device - Google Patents

Abstract

The present invention relates to a screen projector advertising device.
A screen projector advertising device according to an embodiment of the present invention includes a body having an open front and rear inner space; a screen advertising unit inserted into the body and protruding toward the front side of the body; an upper body disposed at an upper end of the body and having an inner space open in front and rear; and a beam advertisement unit disposed inside the upper body and displaying advertisement contents on the ground or a wall.

Description

Screen projector advertising device {Screen and beam projector advertising device}

The present invention relates to a screen projector advertising device.

In general, indoor and outdoor "advertisements" or various "advertisements" for interior effects are placed.

In the past, pictures or information delivery images have been simply printed and installed in a predetermined size, and when replacing them, the entire advertisement panel has been removed and new images have been attached. This conventional method has the advantage of relatively low initial cost, but has a problem in that excessive time and cost are consumed because the entire panel must be replaced when an advertisement needs to be replaced. Furthermore, it is disposed of as waste after being removed, causing a waste of resources.

Therefore, as a conventional advertising device to solve the above problem, there is a 'spotlight advertisement lighting device' in Korean Patent Publication No. 10-2006-0012355.

However, in the case of existing advertising devices, including the prior art, when maintenance of the light emitting part is required, it takes a lot of time and money to separate and reassemble the light emitting part.

In addition, there was a problem in that it takes a lot of time and money to separate and reassemble the permeable part when the contents of the advertisement are changed.

In addition, there is a problem in that the contents of the advertisement are not properly transmitted due to the billboard being separated from the original position as the transparent part is rotated.

In addition, there was a problem that the advertisement content was not visible due to sunlight during the daytime.

Based on the technical background as described above, one embodiment of the present invention can reduce the time and cost required to separate and reassemble the light emitting unit, and reduce the time and cost required to separate and reassemble the transmitting unit. It is intended to provide a screen projector advertising device capable of reducing the amount of time and providing advertisement content even during the daytime.

In order to achieve the above object, a screen projector advertising device according to an embodiment of the present invention includes a body having an open front and rear inner space; a screen advertising unit inserted into the body and protruding toward the front side of the body; an upper body disposed at an upper end of the body and having an inner space open in front and rear; and a beam advertisement unit disposed inside the upper body and displaying advertisement contents on the ground or a wall.

In addition, a turntable is installed on the upper end of the body, and the upper body is installed on the turntable and can be rotated through the turntable.

In addition, it may include a support body composed of a support plate fixed to the ground, a lower end portion installed at the center of the support plate, and a support pillar having a lower end portion of the body rotatably connected to an upper end portion.

In addition, the screen advertising unit may be provided with an LED display panel.

In addition, it may include a photovoltaic power generation unit installed on the rear side of the body and generating power through sunlight.

In addition, the beam advertising unit, the upper and one side portion is open body and the installation space is formed therein; a light emitting unit disposed inside the main body and emitting light; a fixing bracket fixing the light emitting part to the main body; a motor installed under the fixing bracket; a cover covering an upper portion and one side of the main body and having a through hole formed on one side of the main body through which light emitted from the light emitting unit passes; a transmissive unit disposed at a front side of the light emitting unit, connected to the motor, rotated by the motor, and selectively transmitting light emitted from the light emitting unit; And a support portion having one side fixed to the main body and the other side fixed to the upper body to support the main body, and inside the main body, at least three or more arrangement pillars spaced apart from each other so that the light emitting part is inserted into the inside of the main body. A supporting step may be provided on an outer circumferential surface of the arranging pillar to seat the light emitting part and to support the light emitting part.

In addition, the permeation portion, a rotation bracket provided with a magnet at the rear end of the center and connected to the motor through the magnet is rotated by the motor and has at least one insertion groove formed in a radial direction; a circular bracket inserted into the insertion groove and having an open hole formed in the center; and a billboard fixed to the circular bracket and selectively transmitting light emitted from the light emitting unit toward the opening hole.

In addition, the edge portion of the rotating bracket can prevent the circular bracket inserted into the insertion groove from being separated.

In addition, a first gear coupled to and rotated by the shaft of the motor, spaced apart from the motor at a predetermined interval, contacting the first gear, rotated through the first gear, and coupled to a magnet provided in the rotation bracket at the center. It may include a connection portion composed of a second gear formed with a protruding jaw to be.

In the screen projector advertising device according to an embodiment of the present invention, since the light emitting part can be replaced after removing the cover and the fixing bracket, the time and cost required to separate and reassemble the light emitting part can be reduced.

In the screen projector advertising device according to an embodiment of the present invention, since the billboard can be replaced by removing the transparent part after removing the cover, the time and cost required to separate and reassemble the transparent part can be reduced.

The screen projector advertisement device according to an embodiment of the present invention has an effect of providing advertisement contents through the screen advertisement unit even during the daytime.

The screen projector advertising device according to an embodiment of the present invention can easily change the direction of the screen advertising unit because the body can be rotated in the left and right directions around the support pillar, and the upper body can be rotated in the left and right directions around the turntable. Therefore, there is an effect of easily changing the direction of the beam advertising unit.

In the screen projector advertising device according to an embodiment of the present invention, the circular bracket inserted into the insertion groove of the rotating bracket can be prevented from being separated by the separation prevention bump formed on the rotating bracket, so that the billboard is detached from its original position even if the transparent part rotates. It has the effect of preventing this.

1 is an exploded perspective view showing a screen projector advertising device according to an embodiment of the present invention.
2 is a perspective view showing a screen projector advertising device according to an embodiment of the present invention.
3 is a perspective view showing a screen projector advertising device according to an embodiment of the present invention.
4 is a perspective view showing a screen projector advertising device according to an embodiment of the present invention.
5 is an exploded perspective view showing a screen projector advertising device according to an embodiment of the present invention.
6 is a perspective view showing a main body of a screen projector advertising device according to an embodiment of the present invention.
7 is a perspective view showing a transmission part of a screen projector advertising device according to an embodiment of the present invention.
8 is a perspective view showing a transmission part of a screen projector advertising device according to an embodiment of the present invention.
9 is a perspective view showing a rotating bracket of a screen projector advertising device according to an embodiment of the present invention.
10 is a perspective view illustrating a fixing bracket, a motor, and a connection part of a screen projector advertising device according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. This invention may be embodied in many different forms and is not limited to the embodiments set forth herein. In order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar components throughout the specification.

In this specification, terms such as "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 it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

1 to 10, a screen projector advertising device 1 according to an embodiment of the present invention includes a body 20, a screen advertising unit 30, an upper body 40, and a beam advertising unit 10 can do.

The body 20 may be provided in the shape of a quadrangular column, and an inner space 20s with front and rear openings may be formed. Also, the body 20 may have a rounded lower end.

The screen advertising unit 30 may be inserted into the body 20 and protrude toward the front side of the body 20 . And, the screen advertising unit 30 may be provided with an LED display panel. In addition, the screen advertisement unit 30 may provide advertisement content to people not only during the night time but also during the day. And, the screen advertising unit 30 may be operated by receiving power from the outside.

The upper body 40 may be disposed at an upper end of the body 20 and may form an inner space 40s with front and rear openings.

The beam advertising unit 10 is disposed inside the upper body 40 and may display advertisement contents on the ground or on a wall.

Referring to FIGS. 1 and 2 , the beam advertising unit 10 may be installed on a support bar 41 provided inside the upper body 40 and rotated up and down. And, the beam advertising unit 10 may be provided as a beam projector.

Referring to FIGS. 3 and 4 , the beam advertising unit 10 may rotate vertically through the support unit 500 .

The beam advertising unit 10 includes a body 100, a light emitting unit (L), a fixing bracket 200, a motor (MT), a cover 300, a transmission unit 400, a support unit 500, and a heat dissipation unit 600. can include

The main body 100 may have an open top and one side and an installation space 100s formed therein. The light emitting part L, the fixing bracket 200, the motor MT, and the transmission part 400 may be inserted into the installation space 100s through the open top of the main body 100. In addition, light emitted from the light emitting unit L may be emitted to the outside through one side of the main body 100 .

In addition, at least three or more arranging pillars 110 spaced apart from each other may be provided inside the body 100 so that the light emitting part L is inserted therein. The placement pillar 110 may be provided on the other side of the main body 100 . In addition, a light emitting part L inserted between the placing pillars 110 may be seated on an outer circumferential surface of the placing pillar 110 and a supporting step 111 supporting the light emitting part L may be provided. In addition, the supporting jaw 111 may support the light emitting part (L) so that the light emitting part (L) does not move between the placement pillars 110 .

Also, a lower protective plate DS may be provided at a lower portion of the main body 100 . In addition, the lower protection plate DS may be connected to the body 100 to protect the lower portion of the body 100 .

The light emitting unit L may be disposed in the installation space 100s of the main body 100 and emit light. And, the light emitting unit (L) may be provided with something that emits light, such as an LED. In addition, the light emitting unit (L) may be operated by receiving power from the outside.

The fixing bracket 200 can fix the light emitting part (L) to the main body 100 by being fixed to the arranging column 110 .

In other words, the light emitting part (L) may be fixed to the installation space (100s) by the placement pillar 110, the support jaw 111 and the fixing bracket 200.

Also, a bracket hole 200h through which light emitted from the light emitting unit L passes may be formed in the fixing bracket 200 .

The motor MT may be installed under the fixing bracket 200. In addition, the motor MT may rotate a shaft provided in the motor MT by receiving power from the outside.

The cover 300 may cover the top and one side of the main body 100 . In addition, the cover 300 may have a through hole 300h through which light emitted from the light emitting unit L passes through one side of the main body 100 .

Additionally, an upper protective plate US may be fixed to an upper portion of the cover 300 . The upper protection plate US may protect the upper portion of the main body 100 . In addition, the upper protective plate US may prevent foreign matter such as rainwater from being introduced into the main body 100 through the through hole 300h.

The transmission part 400 is disposed on the front side of the light emitting part L, is connected to the motor MT, and can be rotated by the motor MT. Also, the transmission unit 400 may selectively transmit light emitted from the light emitting unit L. In addition, the transmission unit 400 may include a rotating bracket 410, a circular bracket 420, and a billboard 430.

Rotating bracket 410 is provided with a magnet (MN) at the rear end of the central portion is connected to the motor (MT) through the magnet (MN) can be rotated by the motor (MT). Also, the rotating bracket 410 may have at least one insertion groove 410h radially formed. In addition, a circular bracket 420 may be inserted into the insertion groove 410h.

In addition, a release prevention bump 410t may be formed at an edge of the rotation bracket 410 . The departure prevention bump 410t may protrude inward of the insertion groove 410h. In addition, the separation prevention bump 410t can prevent the circular bracket 420 inserted into the insertion groove 410h from being separated.

In addition, in the rotating bracket 410, tension spaces 410s may be formed between the insertion grooves 410h. Also, when the operator inserts the circular bracket 420 into the insertion groove 410h, the tensile space 410s is compressed and the circular bracket 420 can be inserted into the insertion groove 410h. In addition, when the worker removes the circular bracket 420 inserted into the insertion groove 410h, the tensile space 410s is compressed and the circular bracket 420 can be removed from the insertion groove 410h. In other words, when the operator inserts the circular bracket 420 into the insertion groove 410h or applies force to remove the circular bracket 420 inserted into the insertion groove 410h, the tension space 410s is compressed and the circular bracket 420 is compressed. The bracket 420 may be inserted into the insertion groove 410h or removed from the insertion groove 410h.

The circular bracket 420 may be inserted into the insertion groove 410h and may have an open hole formed in the center thereof. In addition, the billboard 430 may be inserted and fixed into the open hole.

The billboard 430 is fixed to the circular bracket 420 and can selectively transmit light emitted from the light emitting unit L to the side of the open hole. Accordingly, the light emitted from the light emitting unit L may pass through the billboard 430 and pass through the open hole and the through hole 300h to be emitted to the outside, and is irradiated to an advertisement point such as a wall surface, a ceiling or a floor. Ads can be displayed.

The support part 500 may support the body 100 by having one side connected to the body 100 and the other side fixed to the upper body 40 . In addition, the main body 100 may be rotated based on the support part 500 . Also, the support 500 may include a support plate 510 and a support 520 .

The support plate 510 may be fixed to the upper body 40 .

One side of the support 520 may be fixed to the support plate 510 and the other side may be coupled to the main body 100 . Also, the support 520 may place the main body 100 at the inner center of the upper body 40 . In addition, the main body 100 is rotatably connected to the other side of the support 520 and can be rotated based on the other side of the support 520 .

The screen projector advertisement device 1 according to an embodiment of the present invention may include a heat dissipation unit 600 and a connection unit 700 .

The heat dissipation unit 600 is installed on the other side of the main body 100 and can absorb heat inside the main body 100 and release it to the outside. Also, the heat dissipation unit 600 may be made of a material having high thermal conductivity.

The connection unit 700 may connect the motor MT and the transmission unit 400 . And, the connection part 700 may include a first gear 710 and a second gear 720 .

The first gear 710 may be coupled to the shaft of the motor MT and rotated by the motor MT.

The second gear 720 may be spaced apart from the motor MT by a predetermined interval. Also, the second gear 720 may be in contact with the first gear 710 and rotated through the first gear 710 . In addition, a protruding jaw 721 coupled to the magnet MN provided in the rotation bracket 410 may be formed at the center of the second gear 720 . Here, the protruding jaw 721 may be provided with a metal material or a magnet to which the magnet MN can be attached.

In summary, the rotating bracket 410 is connected to the second gear 720, and the rotational force transmitted from the motor MT is transmitted to the rotating bracket 410 through the first gear 710 and the second gear 720. By doing so, the rotation bracket 410 can be rotated. Therefore, as the rotary bracket 410 rotates, the advertising contents of the billboards 430 fixed to the circular bracket 420 inserted into the insertion groove 410h of the rotary bracket 410 can be sequentially displayed at the advertising spot. .

The screen projector advertisement device 1 according to an embodiment of the present invention may include a solar power generator (not shown), a turntable 50 and a support 60 .

A photovoltaic power generation unit (not shown) is installed on the rear side of the body 20 and may generate power through sunlight. And, the photovoltaic power generation unit (not shown) may supply power to the screen advertising unit 30 and the beam advertising unit 10 .

The turntable 50 may be installed on the upper end of the body 20 . Also, the upper body 40 may be installed on the turntable 50 and rotated through the turntable 50 . In other words, the upper body 40 may rotate left and right around the turntable 50 .

The support 60 may be connected to the lower end of the body 20 . Also, the support body 60 may include a support plate 61 and a support pillar 62 .

The support plate 61 may be fixed to the ground.

The lower end of the support pillar 62 may be installed at the center of the support plate 61 . And, the support pillar 62 may be rotatably connected to the lower end of the body 20 to the upper end. Accordingly, the body 20 may be rotated in the left and right directions around the support pillar 62 . Additionally, a bearing (not shown) is provided at the lower end of the body 20, and an upper end of the support pillar 62 may be inserted into and connected to the bearing (not shown).

Therefore, in the screen projector advertising device 1 according to an embodiment of the present invention, since the body 20 can be rotated in the left and right directions around the support pillar 62, the direction of the screen advertising unit 30 can be easily changed can make it In addition, since the upper body 40 of the screen projector advertising device 1 according to an embodiment of the present invention can be rotated left and right around the turntable 50, the direction of the beam advertising unit 10 can be easily changed. can

As a result, the screen projector advertising device 1 according to an embodiment of the present invention can replace the light emitting part (L) after removing the cover 300 and the fixing bracket 200, so that the light emitting part (L) Time and cost required for separation and reassembly can be reduced.

In the screen projector advertising device 1 according to an embodiment of the present invention, the billboard 430 can be replaced by removing the transparent part 400 after removing the cover 300, so that the transparent part 400 can be separated and reassembled The time and cost required to do this can be reduced.

The screen projector advertisement device 1 according to an embodiment of the present invention can provide advertisement contents through the screen advertisement unit 30 even during the daytime.

In the screen projector advertising device 1 according to an embodiment of the present invention, the circular bracket 420 inserted into the insertion groove 410h of the rotating bracket 410 is formed by the separation prevention bump 410t formed in the rotating bracket 410. Since separation can be prevented, even if the transparent part 400 rotates, the billboard 430 can be prevented from being separated from its original position.

Although the present invention has been described through preferred embodiments as described above, the present invention is not limited thereto and various modifications and variations are possible without departing from the concept and scope of the claims described below. Those working in the technical field to which it belongs will readily understand.

1: Screen jector advertising device
10: beam advertising unit 20: body
30: screen advertisement 40: upper body
50: turntable 60: support
61: support plate 62: support column
100: body 100s: installation space
110: arranging column 111: support jaw
200: fixed bracket 200h: bracket hole
300: cover 300h: through hole
400: transmission part 410: rotation bracket
410h: insertion groove 410t: departure prevention bump
420: circular bracket 430: billboard
500: support 510: support plate
520: support 600: heat sink
700: connection part 710: first gear
720: second gear 721: protruding jaw
L : light emitting part MT : motor
US: Upper protective plate DS: Lower protective plate
MN: Magnet

Claims (9)

A body with an open front and rear interior space;
a screen advertising unit inserted into the body and protruding toward the front side of the body;
an upper body disposed at an upper end of the body and having an inner space open in front and rear; and
Screen projector advertising device including a beam advertising unit disposed inside the upper body and displaying advertisement contents on the ground or wall. According to claim 1,
Including a turntable installed on the upper end of the body,
The upper body is installed on the turntable and is rotated through the turntable. According to claim 2,
A screen projector advertising device including a support body comprising a support plate fixed to the ground, and a support column having a lower end portion installed in the center of the support plate and a support pillar rotatably connected to the upper end portion of the lower end portion of the body. According to claim 1,
The screen advertising unit is a screen projector advertising device provided with an LED display panel. According to claim 1,
A screen projector advertising device including a solar power generation unit installed on the rear side of the body and generating power through sunlight. According to claim 1,
The beam advertising unit,
A body with an open top and one side and an installation space formed therein;
a light emitting unit disposed inside the main body and emitting light;
a fixing bracket fixing the light emitting part to the main body;
a motor installed under the fixing bracket;
a cover covering an upper portion and one side of the main body and having a through hole formed on one side of the main body through which light emitted from the light emitting unit passes;
a transmissive unit disposed at a front side of the light emitting unit, connected to the motor, rotated by the motor, and selectively transmitting light emitted from the light emitting unit; and
A support portion having one side fixed to the main body and the other side fixed to the upper body to support the main body;
At least three or more arranging columns spaced apart from each other by a predetermined interval are provided inside the main body so that the light emitting part is inserted inside,
A screen projector advertising device in which the light emitting part is seated on an outer circumferential surface of the arranging column and a support step for supporting the light emitting part is provided. According to claim 6,
the permeable part,
A rotation bracket having a magnet at the rear end of the center, connected to the motor through the magnet, rotated by the motor, and having at least one insertion groove formed radially;
a circular bracket inserted into the insertion groove and having an open hole formed in the center; and
A screen projector advertising device comprising a billboard fixed to the circular bracket and selectively transmitting light emitted from the light emitting unit toward the opening hole. According to claim 7,
A screen projector advertising device having a separation prevention bump formed at an edge of the rotation bracket to prevent separation of the circular bracket inserted into the insertion groove. According to claim 7,
A first gear coupled to the shaft of the motor and rotated, and a protrusion spaced apart from the motor at a predetermined interval, contacting the first gear, rotating through the first gear, and coupled to a magnet provided in the rotation bracket at the center. A screen projector advertising device including a connection portion composed of a second gear with a jaw formed thereon.

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