WO2023158129A1 - Display equipment - Google Patents

Abstract

The present invention provides display equipment comprising: a conductive line support device which is disposed on top of a first pillar and a second pillar erected apart from each other, and is installed to connect the first pillar to the second pillar; a plurality of first conductive lines and a plurality of second conductive lines, which are arranged between the first pillar and the second pillar and arranged apart from each other so that air can flow into the space therebetween, and are coupled to the conductive line support device to extend downwards; display devices arranged apart from each other along the plurality of first conductive lines and the plurality of second conductive lines, wherein the first conductive lines and the second conductive lines form pairs, respectively; and a control device which supplies power to the display devices by using the first conductive lines and the second conductive lines. Therefore, the influence of wind and the like may be reduced by arranging the display devices on a mesh-type structure through which air can pass, thereby achieving the advantage of being less affected by the installation environment.

Description

display fixtures

The present invention relates to a display facility, and more particularly, to a display facility that is less affected by the installation environment by arranging the display device on mesh-type lines through which air can pass to reduce the influence of wind and the like. will be.

LEDs are widely used these days in lighting and display fields. The application of light emitting diodes in display technology is realized through the manufacture of various display screens based on LED matrix modules. These screens can display all kinds of information in dynamically changing text, patterns, animations and graphics, enabling effective communication.

Currently, most LED displays are made of a rigid fixed structure. Manufacture of these displays usually necessarily entails first manufacturing a rigid box-style casing, inside which the LED matrix circuit board and control circuitry are installed. LED matrix circuit boards are usually made of rigid materials. Displays made of these components can only be fixed in one place, and are bulky and heavy, making them inconvenient to transport. And field installation and testing of these displays is time consuming and must be performed by skilled professionals. In addition, rigid displays entail high manufacturing and installation costs and their use is limited to fixed locations. Such a normal rigid display has a problem that is not suitable for a place requiring a temporary display for a short time. In addition, there is a problem that there is a risk of being damaged or overturned by an external force caused by wind or the like when installed outside where wind blows.

An object of the present invention is to provide a display facility that is less affected by the installation environment by arranging the display device on mesh-shaped lines through which air can pass to reduce the influence of wind and the like.

According to one aspect of the present invention, the present invention is a conductive line support device disposed on top of a first pillar and a second pillar erected apart from each other and installed to connect the first pillar and the second pillar, a space between A plurality of first conductive lines arranged to be spaced apart between the first pillar and the second pillar so that air can flow into the space, one side of each of which is coupled to the conductive line support device and extends downward, a space between A plurality of second conductive lines are arranged spaced apart between the first pillar and the second pillar so that the air can flow to the bottom, and one side of each is coupled to the conductive line support device and extends downward. The extending first conductive lines and the second conductive lines extending downward to be adjacent to the first conductive lines form a pair, respectively, and the plurality of first conductive lines and the second conductive lines forming the pair form a pair. A display facility including display devices spaced apart from each other along the lines and a control device supplying power to the display devices using the first conductive lines and the second conductive lines.

According to another aspect of the present invention, the present invention is disposed on the upper portion of the first pillar and the second pillar erected apart from each other, a cable support device installed to connect the first pillar and the second pillar, the first A plurality of first cables that connect the pillar and the second pillar, and are spaced apart from each other along the longitudinal direction of the first pillar and the second pillar, arranged in a direction crossing the first cables, and mutually A plurality of second cables that are spaced apart from each other, have intersections with the first cables, and allow air to flow into a space between the first cables, and a plurality of second cables fixed to some or all of the intersections. A display facility including two display devices and a control device supplying power to the display devices and controlling operations of the display devices, respectively.

According to another aspect of the present invention, the present invention is disposed on top of the first pillar and the second pillar erected spaced apart from each other, a cable support device installed to connect the first pillar and the second pillar, the first A plurality of first cables connected to the first pillar and the second pillar, spaced apart from each other along the longitudinal direction of the first pillar and the second pillar, and arranged in a direction crossing the first cables; A plurality of second cables disposed spaced apart from each other, having intersections with the first cables, and allowing air to flow into a space between the first cables, fixed to some or all of the intersections Provided is a display facility including a plurality of display devices and a control device supplying power to the display devices and controlling operations of the display devices, respectively.

The display equipment according to the present invention has the following effects.

First, there is an advantage in that the display device is less affected by the installation environment by arranging the display device on a mesh structure through which air can pass to reduce the influence of wind and the like.

Second, the display equipment according to the present invention has the advantage that it can be easily installed even by non-professionals.

Third, when the conductive lines are used as a support for arranging the display device, the overall weight is reduced.

Fourth, when an auxiliary cable is installed, since the horizontally arranged lines do not sag downward due to gravity, the position of the display facility can be maintained in an aligned state.

1 is a schematic diagram showing a display facility according to an embodiment of the present invention.

2 is a schematic diagram showing a display facility according to another embodiment of the present invention.

3 is a schematic diagram showing a display facility according to another embodiment of the present invention.

4 is a schematic diagram showing a display facility according to another embodiment of the present invention.

5 is a schematic diagram showing a separate control device of the display facility according to FIG. 4 .

6 is a schematic diagram showing a coupling structure of a first conductive line and an auxiliary cable coupling device of the display device according to FIG. 4 .

7 is a schematic diagram showing a display facility according to another embodiment of the present invention.

8 is a schematic diagram showing a separate control device of the display facility according to FIG. 7 .

FIG. 9 is a schematic diagram showing an arrangement structure of a first cable, a first conductive cable, and an auxiliary cable coupling device of the display facility according to FIG. 7 .

10 is a schematic diagram showing a coupling structure of a first cable and a first conductive cable of a display facility according to another embodiment of the present invention.

11 is a schematic diagram showing a coupling structure of a first cable and a first conductive cable of a display facility according to another embodiment of the present invention.

12 is a schematic diagram showing an arrangement structure of a first cable and an auxiliary cable coupling device of a display facility according to another embodiment of the present invention.

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings.

Referring to FIG. 1, a display facility 1000 according to an embodiment of the present invention includes a first conductive line 1100, a second conductive line 1200, a display device 1300, a control device 1400, a fixture ( 1500) and a conductive line support device 1600. For convenience of description, the fixture 1500 will be described first. The fixture 1500 includes a first fixture 1510 and a second fixture 1520 . The first fixture 1510 and the second fixture 1520 are spaced apart from each other and erected in a vertical direction, respectively. The first fixture 1510 is coupled to one end of the conductive line support device 1600 . In this embodiment, the first fixture 1510 takes a pillar shape as an example. The second fixture 1520 is coupled to the other end of the conductive line support device 1600 . In this embodiment, the second fixture 1520 has a pillar shape similar to that of the first fixture 1510, for example.

A plurality of first conductive lines 1100 are disposed spaced apart between the first pillar 1510 and the second pillar 1520 so that air can flow into the space between them. One side of each of the first conductive lines 1100 is coupled to the conductive line support device 1600 and extends downward. That is, in this embodiment, the first conductive line 1100 has a structure hanging from the conductive line support device 1600 as an example.

In this embodiment, the first conductive line 1100 is an electric wire having conductivity as an example, but the type of the first conductive line 1100 can be changed. And, for example, the first conductive line 1100 is arranged in a vertical direction parallel to the first pillar 1510 and the second pillar 1520 . However, the present invention is not limited thereto and the first conductive line 1100 may be disposed obliquely. For example, the first conductive lines 1100 are arranged at equal intervals along the horizontal direction intersecting the vertical direction between the first pillar 1510 and the second pillar 1520, but the first conductive line 1100 is equally spaced. The spacing between the lines 1100 can be adjusted.

A plurality of second conductive lines 1200 are spaced apart and disposed between the first pillar 1510 and the second pillar 1520 so that air can flow into the space between them. One side of each of the second conductive lines 1200 is coupled to the conductive line support device 1600 and extends downward. That is, in this embodiment, it is exemplified that the second conductive line 1200 has a structure suspended from the conductive line support device 1600 like the first conductive line 1200 .

In this embodiment, the second conductive line 1200 is an electric wire having conductivity as an example, but the type of the second conductive line 1200 can be changed. In this embodiment, it is exemplified that the second conductive line 1200 is the same wire as the first conductive line 1100. And, for example, the second conductive line 1200 is arranged in a vertical direction parallel to the first pillar 1510 and the second pillar 1520 . However, the present invention is not limited thereto and the second conductive line 1200 may be disposed obliquely. In addition, although the second conductive lines 1200 are arranged at equal intervals along the horizontal direction intersecting the vertical direction between the first pillar 1510 and the second pillar 1520, the second conductive line 1200 The spacing between the lines 1200 can be adjusted.

Further, the second conductive lines 1200 are arranged one by one so as to be adjacent to each of the first conductive lines 1100 to form a pair structure. That is, one second conductive line 1200 and one first conductive line 1100 form a pair. The plurality of pairs formed by the first conductive lines 1100 and the second conductive lines 1200 are spaced apart from the first pillar 1510 and the second pillar 1520 by a set distance. .

The plurality of display devices 1300 are arranged to be spaced apart along the first conductive lines 1100 extending downward and the second conductive lines 1200 paired with the first conductive lines 1100. . That is, a plurality of display devices 1300 are arranged to be spaced apart from each other in a vertical direction (vertical direction). Of course, since the plurality of first conductive lines 1100 and the conductive lines 1200 are disposed in the horizontal direction (left and right directions), the display devices 1300 are spaced apart in the horizontal direction as well. do.

In this embodiment, the display device 1300 is an LED, but the type of the display device 1300 can be changed as much as desired. The display device 1300 is electrically connected to the control device 1400 to receive power. In this embodiment, in the display devices 1300, a first portion, which is any part connected to the first conductive lines 1100, is connected to the positive electrode (+) and connected to the second conductive lines 1200. For example, the first part and the second part, which is another part, are grounded. However, the present invention is not limited thereto and can be changed to any other structure that forms a potential difference so that current can flow through the display device 1300.

The controller 1400 supplies power to the display devices 1300 . And, the control unit 1400 serves to control the operation of the display devices 1300 respectively. The control device 1400 includes a power supply 1410, a control unit 1420, and a signal line 1430.

The power supply 1410 supplies power to each of the first conductive line 1100 and the second conductive line 1200 . The power supply 1410 is connected to the first conductive lines 1100 and the second conductive lines 1200, respectively, so that the first conductive lines 1100 and the second conductive lines 1200 serves to supply power to In this embodiment, an anode (+) is connected to each of the first conductive lines 1100, and each of the second conductive lines 1200 is grounded.

The controller 1420 controls the signal line 1430 by generating a control signal to control the operation of the display device 1300 . That is, the controller 1420 supplies power to some or all of the first conductive lines 1100 and the second conductive lines 1200 by transmitting a control signal to each of the signal lines 1430. Controls whether the display device 1300 operates.

One side of the signal line 1430 is connected to the controller 1420 and the other side is connected to each of the display devices 1300 . The signal line 1430 controls each of the display devices 1300 by connecting or disconnecting power supplied from the power supply 1410 by a signal generated and transmitted from the control unit 1420 .

The conductive line support device 1600 is installed to prevent the first conductive lines 1100 and the second conductive lines 1200 from sagging downward due to gravity. In this embodiment, the conductive line support device 1600 includes an auxiliary cable 1600 disposed above the first pillar 1510 and the second pillar 1520 . In this embodiment, the auxiliary cable 1600 is installed to connect the first pillar 1510 and the second pillar 1520. For example, the auxiliary cable 1600 is installed flat in a horizontal direction.

In this embodiment, the auxiliary cable 1600 is formed of a material having greater rigidity than the first conductive lines 1100 and the second conductive lines 1100 . This is to enable the auxiliary cable 1600 to support the loads of the first conductive lines 1100 and the second conductive lines 1200 .

Referring to FIG. 2, a display facility 2000 according to another embodiment of the present invention includes a first conductive line 2100, a second conductive line 2200, a display device 2300, a control device 2400, a fixture ( 2500) and conductive line support devices 2600 and 2700. Compared to the display facility 1000 according to FIG. 1, the display facility 2000 according to this embodiment includes the first conductive line 2100 or the second conductive line 2200, the controller 2400, and the conductivity There is a difference in the line support devices 2600 and 2700, and the rest of the configuration is similar. Therefore, the first conductive line 2100, the second conductive line 2200, the control device 2400, and the conductive line support devices 2600 and 2700 will be described in detail, and detailed descriptions of the other components will be omitted. .

In this embodiment, the first conductive line 2100 or the second conductive line 2200 uses power line communication (PLC, Power Line Communication) to transmit the control signal generated by the controller 2400 together with the supplied power. be delivered That is, in this embodiment, since the first conductive line 2100 or the second conductive line 2200 has a structure capable of power line communication, the display devices 2300 can be controlled without a separate signal line.

The control device 2400 includes a power supply unit 2410 and a control unit 2420. As described above, since the first conductive line 2100 or the second conductive line 2200 has a structure capable of power line communication, the control device 2400, unlike the display facility 1000 according to FIG. 1, uses a signal line don't need

The conductive line support devices 2600 and 2700 include an auxiliary cable 2600 and an auxiliary cable coupling device 2700. The auxiliary cable 2600 includes an upper auxiliary cable 2610 and a lower auxiliary cable 2620. One side of the upper auxiliary cable 2610 is coupled to the first column 2510 and the other side is coupled to the second column 2520 . In addition, one side of the lower auxiliary cable 2620 is coupled to the first column 2510 and the other side is coupled to the second column 2620 . The lower auxiliary cable 2620 is spaced apart from the lower side of the upper auxiliary cable 2610.

The auxiliary cable coupling device 2700 has one side, the upper part, coupled to the upper auxiliary cable 2610, and extends downward, and the other side, the lower part, is coupled to the lower auxiliary cable 2620. The first conductive lines 2100 and the second conductive lines 2200 are coupled to the lower auxiliary cable 2620. At this time, the auxiliary cable coupling device 2700 is disposed between the first conductive lines 2100 and the second conductive lines 2200 that form a pair, respectively.

Referring to FIG. 3, a display facility 3000 according to another embodiment of the present invention includes a first conductive line 3100, a second conductive line 3200, a display device 3300, a control device 3400, and a fixture. 3500 and conductive line support devices 3600 and 3700. Compared with the display facility 1000 according to FIG. 1, the display facility 3000 according to this embodiment has a difference in the control device 3400 and the conductive line support devices 3600 and 3700, and the rest of the configuration is similar. . Therefore, the control device 3400 and the conductive line support devices 3600 and 3700 will be described in detail, and detailed descriptions of other components will be omitted.

The control device 3400 includes a power supply unit 3410, a control unit 3420 and a wireless receiver 3430. The wireless receiver 3430 is installed in the display device 3300. The wireless receiving unit 3430 controls the display apparatus 3300 by receiving a signal transmitted from the control unit 3420 through a wireless network and transmitting the signal to the display apparatus 3300 .

The conductive line support devices 3600 and 3700 include an auxiliary cable 3600 and an auxiliary cable coupling device 3700. The auxiliary cable 3600 has one end coupled to the first pole 3510 and the other end coupled to the second pole 3610. The auxiliary cable coupling device 3700 has one side coupled to the auxiliary cable 3600 and the other side extending downward and coupled to the first conductive lines 3100 and the second conductive lines 3200 forming a pair, respectively. do. That is, in this embodiment, the first conductive lines 3100 and the second conductive line 3200 are not coupled to the auxiliary cable 3600 but coupled to the auxiliary cable coupling device 3700.

4 to 6, a display facility 4000 according to another embodiment of the present invention includes a first conductive line 4100, a second conductive line 4200, a display device 4300, and a control device 4400. ), a fixture 4500 and conductive line support devices 4600 and 4700. The conductive line support device includes an auxiliary cable 4600 and an auxiliary cable coupling device 4700.

The first conductive line 4100 is coupled to and fixed to the first pillar 4510 and the second pillar 4520, respectively. A plurality of first conductive lines 4100 are spaced apart along the longitudinal direction (vertical direction, Y-axis direction) of the first pillar 4510 and the second pillar 4520 and are arranged in plurality.

Also, the first conductive line 4100 is disposed in a horizontal direction parallel to the ground. However, the present invention is not limited thereto and the first conductive line 4100 may be disposed obliquely. In addition, although the first conductive lines 4100 are equally spaced along the longitudinal direction between the first pillar 4510 and the second pillar 4520, for example, the first conductive lines 4100 The spacing between the two can be adjusted. The first conductive line 4100 receives tension from the first pillar 4510 and the second pillar 4520 so that the center of the first conductive line 4100 does not droop downward.

The second conductive line 4200 is arranged in a direction crossing the first conductive line 4100 . A plurality of second conductive lines 4200 are spaced apart from each other in a direction (horizontal direction, x-axis direction) crossing the longitudinal direction. The second conductive lines 4200 have intersections with the first conductive lines 4100 and have a structure in which air can flow into a space between the first conductive lines 4100 .

In this embodiment, the second conductive line 4200 is an electric wire having conductivity, but the type of the second conductive line 4200 can be changed. In this embodiment, it is exemplified that the second conductive line 4200 is the same wire as the first conductive line 4100. And, for example, the second conductive line 4200 is arranged in a vertical direction intersecting the first conductive line 4100 . However, the present invention is not limited thereto and the second conductive line 4200 may be disposed obliquely. In addition, although the second conductive lines 4200 are arranged at equal intervals along the horizontal direction between the first pillar 4510 and the second pillar 4520 as an example, the second conductive lines 4200 The spacing between the two can be adjusted.

A plurality of display devices 4300 are disposed at some or all of the intersection points. In this embodiment, the display device 4300 is an LED, but the type of the display device 4300 can be changed as much as desired. The display device 4300 is electrically connected to the control device 4400 to receive power. In this embodiment, a first part, which is one part, of the display devices 4300 is connected to the positive pole (+), and a second part, which is one part different from the first part, is grounded. However, the present invention is not limited thereto and can be changed to any other structure that forms a potential difference so that current can flow through the display device 4300.

The controller 4400 supplies power to the display devices 4300 . And, the control device 4400 serves to control the operation of the display devices 4300 respectively. The control device 1400 includes a power supply 4410, a control unit 4420 and a signal line 4430.

The power supply 4410 supplies power to each of the first conductive line 4100 and the second conductive line 4200 . The power supply 4410 is connected to the first conductive lines 4100 and the second conductive lines 4200, respectively, so that the first conductive lines 4100 and the second conductive lines 4200 serves to supply power to In this embodiment, an anode (+) is connected to each of the first conductive lines 4100, and each of the second conductive lines 4200 is grounded.

The controller 4420 controls the signal line 4430 by generating a control signal to control the operation of the display device 4300 . That is, the controller 4420 supplies power to some or all of the first conductive lines 4100 and the second conductive lines 4200 by transmitting a control signal to each of the signal lines 4430. Controls whether the display device 4300 operates.

One side of the signal line 4430 is connected to the controller 4420 and the other side is connected to each of the display devices 4300 . The signal line 4430 controls each of the display devices 4300 by connecting or disconnecting power supplied from the power supply 4410 by a signal generated and transmitted from the control unit 4420 .

However, the present invention is not limited thereto, and the control unit 4420 may control the display device 4300 by controlling the power supply unit 4410 itself without a separate signal line. That is, the control unit 4420 supplies power to some or all of the first conductive lines 4100 and the second conductive lines 4200 through signal transmission to the power supply unit 4410 so that the display It is also possible to control whether the device 4300 operates.

Referring to FIG. 5 , for example, among the first conductive lines 4100, the first conductive line 4100 is disposed at the X2 position, and among the second conductive lines 4200, the first conductive line 4100 is disposed at the Y2 position. When trying to operate the display device 4300 disposed at the point where two conductive lines 4200 intersect, the power supply 4410 is disposed at the X2 position among the first conductive lines 4100. Power is supplied to the line 4100, and the power supply unit 4100 supplies power to the second conductive line 4200 disposed at the Y2 position among the second conductive lines 4200.

The conductive line support device is installed to prevent at least one of the first conductive lines 4100 and the second conductive lines 4200 from sagging downward due to gravity. Specifically, in order to support the first conductive lines 4100, the auxiliary cable 4600 is spaced apart from the uppermost first conductive line 4100 disposed at the top among the first conductive lines 4100. are placed At this time, one side of the auxiliary cable 4600 is coupled to and fixed to the first pillar 4510, and the other side is coupled to and fixed to the second pillar 4520. In this embodiment, the auxiliary cable 4600 is formed of a material having greater rigidity than the first conductive lines 4100 . This is to enable the auxiliary cable 4600 to support the loads of the first conductive lines 4100.

The auxiliary cable coupling device 4700 serves to couple and fix at least one of the first conductive line 4100 and the second conductive line 4200 to the auxiliary cable 4600 . In this embodiment, one side of the auxiliary cable coupling device 4700 is coupled to the auxiliary cable 4600 and the other side is coupled to the uppermost first conductive line 4100 as an example. However, the present invention is not limited thereto, and one side of the auxiliary cable coupling device 4700 may be coupled to the auxiliary cable 4600 and the other side may be coupled to the second conductive line 4200. Specifically, the other side of the auxiliary cable coupling device 4700 may be coupled to the second conductive line 4200 coupled to the uppermost first conductive line 4100 .

Also, in the present embodiment, the auxiliary cable coupling device 4700 is disposed between the second conductive lines 4200 as an example. The auxiliary cable coupling device 4700 is coupled so that the other side surrounds the outer circumferential surface of the first conductive line 4100 and supports the lower surface of the first conductive line 4100 . In this embodiment, the auxiliary cable coupling device 4700 has a structure in which the auxiliary cable 4600 is separated as an example, but the auxiliary cable coupling device 4700 may be integrally formed with the auxiliary cable 4600. may be

7 to 9, a display facility 5000 according to an embodiment of the present invention includes a first cable 5100, a second cable 5200, a display device 5300, a control device 5400, and a fixture. 5500, an auxiliary cable 5600 and an auxiliary cable coupler 5700. For convenience of description, the fixture 5500 will be described first. The fixture 5500 includes a first fixture 5510 and a second fixture 5520 . The first fixture 5510 and the second fixture 5520 are spaced apart from each other and erected in a vertical direction, respectively. The first fixture 5510 is coupled to one end of the first cable 5100. In this embodiment, the first fixture 5510 has a pillar shape as an example. The second fixture 5520 is coupled to the other end of the first cable 5100. In this embodiment, it is exemplified that the second fixture 5520 has a pillar shape similar to that of the first fixture 5510.

The first cable 5100 is coupled to the first pillar 5510 and the second pillar 5520, respectively. A plurality of first cables 5100 are spaced apart along the longitudinal direction (vertical direction, Y-axis direction) of the first pillar 5510 and the second pillar 5520 and are arranged in plurality. In this embodiment, it is exemplified that the first cable 5100 is non-conductive and is disposed in a horizontal direction parallel to the ground. However, the present invention is not limited thereto and the first cable 5100 may be arranged obliquely. Also, for example, the first cables 5100 are arranged at equal intervals between the first pillar 5510 and the second pillar 5520, but the distance between the first cables 5100 can be adjusted. . The first cable 5100 receives tension from the first fixture 5510 and the second fixture 5520 so that the center of the first cable 5100 does not droop downward.

The first cable 5100 is made of non-conductive synthetic resin. Specifically, the first cable 5100 is formed by twisting fibers. In this embodiment, the first cable 5100 includes a first fiber yarn 5100a and a second fiber yarn 5100b. The first fiber yarn 5100a and the second fiber yarn 5100b have a structure similar to a long yarn strand. The first cable 5100 is formed by twisting the first fiber yarn 5100a and the second fiber yarn 5100b. However, the present invention is not limited thereto, and the first cable 5100 may be formed by twisting together additional fiber yarns other than the first fiber yarn 5100a and the second fiber yarn 5100b.

When the first cable 5100 is disposed between the first pillar 5510 and the second pillar 5520, the middle portion thereof is made of a rigid material that does not sag downward due to gravity. Therefore, the display device 5300 disposed at the intersection of the first cable 5100 and the second cable 5200 can be arranged neatly rather than dislocated irregularly up and down.

The second cable 5200 is arranged in a direction crossing the first cable 5100. A plurality of second cables 5200 are spaced apart from each other in a direction (horizontal direction, X-axis direction) crossing the longitudinal direction. The second cables 5200 have intersections with the first cables 5100, and have a structure in which air can flow into a space between the first cables 5100. In this embodiment, it is exemplified that the second cable 5200 is non-conductive and disposed in a vertical direction crossing the first cable 5100. However, the present invention is not limited thereto and the second cable 5200 may be disposed obliquely. The second cables 5200 are arranged at equal intervals between the first pillar 5510 and the second pillar 5520 as an example, but the distance between the second cables 5200 can be adjusted. .

A plurality of display devices 5300 are disposed at some or all of the intersection points. In this embodiment, the display device 5300 is an LED as an example, but the type of the display device 5300 can be changed as much as desired. The display device 5300 is electrically connected to the control device 5400 to receive power.

The controller 5400 supplies power to the display devices 5300 . The controller 5400 serves to control the operation of the display devices 5300 respectively. The control device 5400 includes a first conductive cable 5410, a second conductive cable 5420, a power supply unit 5430, and a control unit 5440. A plurality of first conductive cables 5410 are coupled to each of the first cables 5100 and extend along each of the first cables 5100. A plurality of second conductive cables 5420 are coupled to each of the second cables 5200 and are disposed extending along each of the second cables 5200 .

In this embodiment, the first conductive cable 5410 is disposed parallel to the first cable 5100. Specifically, the first conductive cable 5410 is disposed so as to come into close contact with the first cable 5100. However, the present invention is not limited thereto, and the first conductive cable 5410 may be placed in close contact with the lower side of the first cable 5100. At this time, a fixing member (not shown) for coupling the first cable 5100 and the first conductive cable 5410 may be installed. Also, the second conductive cable 5420 is disposed to be in close contact with the right side or the left side of the second cable 5200. Also in this case, a fixing member (not shown) may be installed to couple the second cable 5200 and the second conductive cable 5420 together.

The power supply 5430 supplies power to each of the first conductive cables 5410 and the second conductive cables 5420 . The power supply unit 5430 includes a first power supply unit 5431 and a second power supply unit 5432. The first power supply 5431 is connected to each of the first conductive cables 5410 and serves to supply power to the first conductive cables 5410 . The second power supply 5432 is connected to each of the second conductive cables 5420 and serves to supply power to the second conductive cables 5420 . In this embodiment, it is exemplified that the second power supply unit 5432 is disposed below the first cable 5100 disposed at the bottom among the first cables 5100, but the second power supply unit 5432 It may be disposed on the first pillar 5510 or the second pillar 5520.

The controller 5440 controls the power supply 5430 to control the operation of the display device 5300. That is, the control unit 5440 transmits signals to the first power supply unit 5431 and the second power supply unit 5432, respectively, to connect the first conductive cables 5410 and the second conductive cables 5420. Controls whether the display device 5300 operates by supplying power to some or all of them.

2, for example, a first cable 5100 disposed at a position X2 among the first cables 5100 and a second cable disposed at a position Y2 among the second cables 5200 ( 5200), when trying to operate the display device 5300 disposed at the intersection, the first power supply unit 5431 is connected to the first cable 5100 disposed at the X2 position among the first cables 5100. and the second power supply unit 5432 supplies power to the second cable 5200 disposed at the position Y2 among the second cables 5200.

In order to support the first cables 5100, the auxiliary cable 5600 is spaced apart from the uppermost first cable 5100 disposed at the top among the first cables 5100. At this time, one side of the auxiliary cable 5600 is coupled to the first column 5510 and the other side is coupled to the second column 5520. In this embodiment, the auxiliary cable 5600 is made of a material with greater rigidity than the first cables 5100. This is to enable the auxiliary cable 5600 to support the load of the first cables 5100.

The auxiliary cable coupler 5700 serves to hang the first cable 5100 on the auxiliary cable 5600. One end of the auxiliary cable coupling device 5700 is coupled to the auxiliary cable 5600 and the other end is coupled to the top first cable 5100. Also, the auxiliary cable coupling device 5700 is disposed between the second cables 5200, respectively. In this embodiment, the auxiliary cable coupling device 5700 is coupled so that the other side surrounds the outer circumferential surface of the first cable 5100 and supports the lower surface of the first cable 5100. In this embodiment, it is exemplified that the auxiliary cable coupling device 5700 has a structure separated from the auxiliary cable 5600, but the auxiliary cable coupling device 5700 may be integrally formed with the auxiliary cable 5600. may be

Referring to FIG. 10, a display facility 6000 according to another embodiment of the present invention includes a first cable 6100, a second cable (not shown), a display device (not shown), a control device 6410, a fixture ( (not shown), an auxiliary cable (not shown), and an auxiliary cable coupling device (not shown). The controller 6410 includes a first conductive cable 6410, a second conductive cable (not shown), a power supply unit (not shown), and a control unit (not shown). The display facility 6000 according to this embodiment has a difference in the coupling structure of the first cable 6100 and the first conductive cable 6410 compared to the display facility 5000 according to FIG. 7 . Other configurations are similar to the configurations of the display facility 5000 shown in FIG. 7, so detailed descriptions thereof are omitted.

In this embodiment, the first cable 6100 includes a first fiber yarn 6100a and a second fiber yarn 6100b. The first cable 6100 is formed by twisting the first fiber yarn 6100a and the second fiber yarn 6100b. The first conductive cable 6410 is also disposed in a twisted structure with the first fiber yarn 6100a and the second fiber yarn 6100b. At this time, the first conductive cable 6410 has a twisted structure along the outer circumferential surface of the first cable 6100. Specifically, when the first fiber yarn 6100a and the second fiber yarn 6100b are twisted, the first conductive cable 6410 is twisted together between the protruding first part and the protruding second part. Therefore, in the display facility 6000 according to this embodiment, the first conductive cable 6410 is not simply laid on the first cable 6100, but is interposed between the protruding first part and the protruding second part. Since it is arranged in an inserted structure, it has the advantage of being more firmly coupled to the first cable 6100 than the first conductive cable 5410 of FIG. 7 . Although not shown, the second conductive cable may also be coupled to the second cable in a structure in which the first conductive cable 6410 is coupled to the first cable 6100.

Referring to FIG. 11, a display facility 7000 according to another embodiment of the present invention includes a first cable 7100, a second cable (not shown), a display device (not shown), a control device 7410, and a fixture. (not shown), an auxiliary cable (not shown) and an auxiliary cable coupling device (not shown). The control device 7410 includes a first conductive cable 7410, a second conductive cable (not shown), a power supply unit (not shown), and a control unit (not shown). The display facility 7000 according to this embodiment has a difference in the coupling structure of the first cable 7100 and the first conductive cable 7410 compared to the display facility 5000 according to FIG. 7 . Other configurations are similar to the configurations of the display facility 5000 shown in FIG. 7, so detailed descriptions thereof are omitted.

In this embodiment, the first cable 7100 includes a first fiber yarn 7100a and a second fiber yarn 7100b. The first cable 7100 is formed by twisting the first fiber yarn 7100a and the second fiber yarn 7100b. The first conductive cable 7410 is also disposed in a twisted structure with the first fiber yarn 7100a and the second fiber yarn 7100b. At this time, the first conductive cable 7410 has a twisted structure along the outer circumferential surface of the first cable 7100. Specifically, the first conductive cable 7410 is formed between the first fiber yarn 7100a and the second fiber yarn 7100b when the first fiber yarn 7100a and the second fiber yarn 7100b are twisted. It is arranged to twist through. Therefore, in the display facility 7000 according to this embodiment, the first conductive cable 7410 is not simply laid on the first cable 7100, but the first fiber yarn 7100a and the second fiber yarn 7100b ), it has the advantage of being more firmly coupled to the first cable 7100 than the first conductive cable 5410 of FIG. 7 . In addition, in the case of the first conductive cable 6410 according to FIG. 10, the first conductive cable 7410 according to the present embodiment is disposed along the outer circumferential surfaces of the first fiber yarn 6100a and the second fiber yarn 6100b. Since the first fiber yarn 7100a and the second fiber yarn 7100b are coupled through the interior, there is an advantage in that the bonding force is further improved. Although not shown, the second conductive cable may also be coupled to the second cable in a structure in which the first conductive cable 7410 is coupled to the first cable 7100.

Referring to FIG. 12, a display facility 8000 according to another embodiment of the present invention includes a first cable 8100, a second cable (not shown), a display device (not shown), a control device (not shown), It includes a fixture (not shown), an auxiliary cable (not shown), and an auxiliary cable coupler 8700. The display facility 8000 according to this embodiment has a difference in the coupling structure of the first cable 8100 and the auxiliary cable coupling device 8700 compared to the display facility 5000 according to FIG. 7 . Other configurations are similar to the configurations of the display facility 5000 shown in FIG. 7, so detailed descriptions thereof are omitted.

In this embodiment, the first cable 8100 includes a first fiber yarn 8100a and a second fiber yarn 8100b. The first cable 8100 is formed by twisting the first fiber yarn 8100a and the second fiber yarn 8100b. At this time, the auxiliary cable coupling device 8700 is a first interspace formed when the first fiber yarn 8100a and the second fiber yarn 8100b are twisted and adhered to each other, and the twisted and adhered portion is separated. penetrates from top to bottom. And, the auxiliary cable coupling device 8700 is formed when the first fiber yarn 8100a and the second fiber yarn 8100b are twisted to separate the closely attached parts, and the second space between the first and adjacent spaces is formed. penetrates from bottom to top.

That is, in this embodiment, the auxiliary cable coupling device 8700 penetrates the first cable 8100 from top to bottom, and then, at another portion adjacent to the penetrating portion, connects the first cable 8100 from bottom to top. It penetrates upward and is combined with the first cable 8100. Therefore, in the display facility 8000 according to the present embodiment, compared to the case of FIG. 7 having a structure in which the auxiliary cable coupling device 5700 is simply coupled to surround the outer circumferential surface of the first cable 5100, the auxiliary cable coupling device 5700 is more firmly attached to the auxiliary cable 5100. The cable coupling device 8700 is combined with the first cable 8100 to improve bearing capacity.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is only exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical scope of protection of the present invention will be determined by the technical spirit of the appended claims.

Using the present invention, it is possible to provide a display facility that is less affected by the installation environment by arranging the display device in a mesh structure through which air can pass to reduce the influence of wind and the like.

Claims (20)

1. a conductive line support device disposed on top of the first and second pillars, which are erected apart from each other, and installed to connect the first pillar and the second pillar;

   first conductive lines arranged to be spaced apart from each other between the first and second pillars so that air can flow into the space between them, and each of one side is coupled to the conductive line support device and extends downward;

   a plurality of second conductive lines spaced apart from each other and disposed between the first and second pillars so that air can flow into the space between them, and each of one side is coupled to the conductive line support device and extends downward;

   The first conductive lines extending downward and the second conductive lines extending downward and disposed adjacent to the first conductive lines each form a pair, and the plurality of first conductive lines forming the pair and the second conductive lines forming the pair form a pair. display devices arranged to be spaced apart along the two conductive lines; and

   A control device for supplying power to the display devices using the first conductive lines and the second conductive lines,

   display equipment.
2. The method of claim 1,

   The conductive line support device,

   An auxiliary cable having one side coupled to the first pole and the other side coupled to the second pole,

   display equipment.
3. The method of claim 1,

   The conductive line support device,

   an auxiliary cable having one end coupled to the first pole and the other end coupled to the second pole; and

   One side is coupled to the auxiliary cable, and the other side extends downward and the auxiliary cable coupling device is coupled to the first conductive lines and the second conductive lines forming a pair, respectively.

   display equipment.
4. The method of claim 1,

   The conductive line support device,

   an upper auxiliary cable having one side coupled to the first column and the other side coupled to the second column;

   an auxiliary cable coupling device having one side coupled to the upper auxiliary cable and extending downward; and

   One side is coupled to the first pillar, the other side is coupled to the second pillar, and a lower auxiliary cable is disposed downwardly from the upper auxiliary cable and coupled to the other side of the auxiliary cable coupling device,

   The first conductive lines and the second conductive lines,

   coupled to the lower auxiliary cable,

   display equipment.
5. The method of claim 1,

   The control device,

   a control unit generating control signals for the display devices; and

   One side is connected to the control unit, and the other side is connected to the display devices to transfer a control signal generated by the control unit to the display device to control the operation of the display device.

   display equipment.
6. The method of claim 1,

   The control device,

   A control unit generating control signals for the display devices;

   At least one of the first conductive line and the second conductive line forming the pair,

   Controlling the operation of the display devices by transmitting a control signal generated by the control unit to the display devices using power line communication (PLC).

   display equipment.
7. The method of claim 1,

   The control device,

   a control unit generating control signals for the display devices; and

   A wireless receiver installed in the display device and receiving a signal transmitted from the control unit through a wireless network to control the operation of the display device,

   display equipment.
8. The method of claim 1,

   Power is supplied from the controller to the first conductive lines,

   The second conductive lines are grounded,

   display equipment.
9. a plurality of first conductive lines fixed to first and second pillars that are spaced apart from each other and spaced apart from each other along the longitudinal direction of the first and second pillars;

   are arranged in a direction crossing the first conductive lines, are spaced apart from each other in a width direction crossing the length direction, have intersections with the first conductive lines, and have spaces between the first conductive lines a plurality of second conductive lines through which air can flow;

   a plurality of display devices each fixed to some or all of the intersection points and powered by a pair of the first and second conductive lines constituting the intersection points; and

   Including a control device for controlling the operation of the display devices,

   display equipment.
10. a cable support device disposed on top of the first and second pillars that are spaced apart from each other and installed to connect the first pillar and the second pillar;

    a plurality of first cables connected to the first pillar and the second pillar and spaced apart from each other along the longitudinal direction of the first pillar and the second pillar;

    A plurality of second cables arranged in a direction crossing the first cables, spaced apart from each other, having intersections with the first cables, and allowing air to flow into a space between the first cables. field;

    a plurality of display devices fixed to some or all of the intersection points; and

    Supplying power to the display devices, including a control device for controlling the operation of the display devices, respectively,

    display equipment.
11. The method of claim 10,

    The first cables,

    It is non-conductive, arranged in a horizontal direction, and arranged at equal intervals from each other,

    The second cable,

    non-conductive, arranged in the vertical direction, and arranged at equal intervals from each other,

    display equipment.
12. The method of claim 10,

    The first cable,

    Formed by twisting fibers,

    display equipment.
13. The method of claim 10,

    The control device,

    a plurality of first conductive cables coupled to each of the first cables and extending along each of the first cables;

    a plurality of second conductive cables coupled to each of the second cables and extending along each of the second cables;

    a power supply unit supplying power to the first conductive cables and the second conductive cables; and

    Including a control unit for controlling the power supply to control the operation of the display device,

    display equipment.
14. The method of claim 13,

    The first cable is formed by twisting fibers,

    The first conductive cable,

    Arranged to twist together the twisted fibers,

    display equipment.
15. The method of claim 14,

    The first conductive cable,

    Arranged to be twisted along the outer surface of the fibers formed by twisting,

    display equipment.
16. The method of claim 14,

    The first conductive cable,

    Arranged to pass through and twist between the fibers formed by twisting,

    display equipment.
17. The method of claim 13,

    The first conductive cable,

    Arranged parallel to the first cable,

    display equipment.
18. The method of claim 10,

    In order to support the first cables, they are spaced apart from the uppermost first cable disposed at the top among the first cables, and one side is coupled to the first pillar and the other side is coupled to the second pillar. auxiliary cable; and

    One side is coupled to the auxiliary cable, the other side is coupled to the uppermost first cable, and an auxiliary cable coupling device disposed between the second cables, respectively.

    display equipment.
19. The method of claim 18

    The auxiliary cable coupling device,

    The other side is coupled to support the lower surface of the first cable while surrounding the outer circumferential surface of the first cable.

    display equipment.
20. The method of claim 14,

    The first cable is formed by twisting a first fiber yarn and a second fiber yarn,

    The auxiliary cable coupling device,

    When the first fiber yarn and the second fiber yarn are twisted and adhered to each other, after penetrating the first interspace formed when the twisted and adhered portion is separated from the top to bottom,

    Adjacent to the first interspace, it is formed when the first fiber yarn and the second fiber yarn are twisted to separate the closely attached part, passing through the second interspace adjacent to the first interspace from the bottom to the top coupled to the first cable,

    display equipment.

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