KR200443184Y1 - Connector for light emitting diode display panel - Google Patents

Abstract

The present invention relates to a connection support device for an LED display panel, and in a device for connecting and supporting a plurality of LED display panels provided with a plurality of LED pixels at predetermined intervals on the front surface, fixedly coupled to an edge of the LED display panel. In addition, one side and the upper surface is opened and a plurality of insertion grooves are formed to increase the area toward the other side, a plurality of support frames for supporting the LED display panel from the front and the insertion grooves of the support frame is removable When the plurality of LED display panels are connected in a row, the pair of support frames are symmetrically arranged such that the insertion grooves face the outside of the LED display panel. Support coupled to the top / bottom / left / right edge of the display panel, respectively, and coupled to the top / bottom / left / right side of each LED display panel After arranging the plurality of LED display panels in a row in such a manner that the insertion grooves of the frame face each other, the connecting members are inserted into the insertion grooves facing each other so as to be easily transported and installed. It can be freely placed without any limitations to secure various image effects.

LED display panel, support frame, connecting member, video

Description

CONNECTOR FOR LIGHT EMITTING DIODE DISPLAY PANEL}

1 to 5 is a perspective view, left side view, right side view, plan view and bottom view showing a support frame applied to an embodiment of the present invention.

6 to 9 is a perspective view, a front / rear view, a left / right side view and a plan view showing a connecting member applied to an embodiment of the present invention.

10 and 11 is an exploded perspective view and a coupling plan view showing a coupling state between the support frame applied to an embodiment of the present invention.

12 is a view of an example of a state coupled between a support frame and an LED display panel applied to an embodiment of the present invention viewed from the back of the LED display panel.

FIG. 13 is a view of another example of a coupling state between a support frame and an LED display panel applied to an embodiment of the present invention as viewed from the back of the LED display panel; FIG.

FIG. 14 is a view of the LED display panel connected in a horizontal direction using the connection support device according to an embodiment of the present invention as viewed from the rear of the LED display panel; FIG.

15 is a view of the LED display panel connected in the vertical direction by using the connection support device according to an embodiment of the present invention as viewed from the rear of the LED display panel.

16 is a view of the LED display panel connected side by side using the connection support device according to an embodiment of the present invention as viewed from the back of the LED display panel.

Figure 17a to 17c is a perspective view showing a coupling state of the support frame and the connection member applied to an embodiment of the present invention.

18 is an exploded perspective view illustrating a coupling state of the auxiliary connection member applied to an embodiment of the present invention.

19 is a view as viewed from the back of the LED display panel showing a coupling state of the support frame and the power supply applied to an embodiment of the present invention.

*** Explanation of symbols on the main parts of the drawing ***

100: support frame, 110: insertion groove,

120,140,150: fastening groove, 130: fastening hole,

160: hole, 170: hole,

180,210: Reinforcement rib, 190: Hanging groove,

200: connection member, 220: coupling hole,

300: LED display panel, 310: LED pixel,

320: connector pin, 400: data distribution board,

410: connector socket, 500a, 500b: auxiliary connecting member,

600: power supply, N: screw,

P: Hanging pin

The present invention relates to an LED display panel connection support device installed in various fields such as indoor or outdoor commercial advertisement boards or various performance halls, stages, etc., and more specifically, installation and dismantling of a large screen. The present invention relates to a connection support device for an LED display panel which facilitates this.

In general, a multi-vision system uses a display device such as a CRT or LCD as a unit, and displays the screens by arranging the display devices in a plurality of rows and columns to display a different screen on each unit display device, or Refers to a device that divides and displays a screen on each unit display device.

Conventional multi-vision display devices include multi-cube using an initial CRT CRT tube, a multi-cube with a transmissive screen and a projector in a box of a predetermined size, a product using an LCD monitor, and a multi-cube using a DLP. Such multi-vision systems are becoming increasingly important as visual information transmission devices in various fields such as broadcast programs, large stages, big events, concerts, and brand presentations.

The multi-vision system as described above may be used for fixed installations such as indoor and outdoor display boards, but is commonly used for rentals of repeating installation and disassembly on a large screen having a predetermined size and shape as needed in a performance hall or an event event. All.

However, the conventional multi-vision display device generally has a structure including a box-shaped frame or housing having a predetermined width and length, so that when a plurality of display devices are arranged in a row to form a large screen, a separate wide installation is provided. Since space is required, each unit displays a lot of weight and volume, and thus there is a problem in that repeated installation and dismantling is not easy.

In addition, since the conventional multi-vision display device blocks light or sound from the back side of the structure, it cannot be combined with the background or image of the back side of the display device, and the installation place is extremely limited, such as installations avoiding the front of the band or the speaker. There was a downside.

On the other hand, in recent years, display devices using brighter, lighter, and semi-permanent LEDs are being used as rental multi-visions as well as conventional outdoor display boards, compared to existing multi-vision displays using CRT, LCD, and DLP. to be.

However, since a conventional LED display device has a structure in which a LED display panel composed of a plurality of LED pixels is formed in a predetermined array in one independent frame, a change in screen size or change in screen form required for rental is required. As a separate frame must be produced according to the present invention, there is a problem that the restriction on the productivity and the size and shape of the installation screen are bound to follow.

In addition, the conventional LED display device is not only difficult to install and dismantle because of its bulky and heavy weight, but also very difficult to move or move once installed. Or a difficult task such as lifting the entire frame up. Therefore, the conventional method has a problem in that a lot of restrictions on the production, particularly by reducing the flexibility of the event site, such as a broadcast or a concert.

The present invention has been made to solve the above problems, an object of the present invention is to provide a plurality of LED display panels at the edge of each LED display panel to connect and support a plurality of LED display panels are provided at a predetermined interval on the front Two support grooves formed with two insertion grooves, and a plurality of LED display panels are arranged side by side so that the insertion grooves of the support frames coupled to the edges of the respective LED display panels face each other, and then the insertion grooves facing each other face each other. The connection support device for the LED display panel, which can be easily installed and dismantled, while not restricting the size, shape, and installation location of the multi-vision screen required for rental by fitting the connecting member corresponding to the detachable fitting. To provide.

In order to achieve the above object, the first aspect of the present invention, in the device for connecting and supporting a plurality of LED display panel, a plurality of LED pixels are provided at a predetermined interval on the front, fixed to the edge of the LED display panel A plurality of insertion grooves coupled to one side and an upper surface thereof and having a wider area toward the other side thereof, the plurality of supporting frames supporting the LED display panel from the front; And a plurality of connection members detachably fitted to the insertion groove of the support frame, and when the plurality of LED display panels are connected in a horizontal direction, the insertion grooves are symmetrical to face the outside of the LED display panel. The plurality of LEDs are coupled to the left and right edges of the LED display panels, respectively, and the insertion grooves of the support frames respectively coupled to the left and right sides of the LED display panels face each other to face each other. After arranging the display panel in the horizontal direction, the LED display panel is connected to each other horizontally by fitting the connecting member to the insertion grooves facing each other facing each other to provide a connection support device for an LED display panel will be.

In this case, when the plurality of LED display panels are connected in a vertical direction, a pair of support frames are provided at upper and lower edges of the respective LED display panels so that the insertion grooves are symmetrical with each other such that the insertion grooves face the outside of the LED display panels. The plurality of LED display panels are arranged in a vertical direction so that the insertion grooves of the support frames respectively coupled to the upper and lower sides of the LED display panels face each other, and then the insertion grooves facing each other face each other. Preferably, the LED display panels are vertically connected to each other by fitting the connecting members.

According to a second aspect of the present invention, a device for connecting and supporting a plurality of LED display panels provided with a plurality of LED pixels at predetermined intervals on a front surface thereof is fixedly coupled to an edge of the LED display panel, and has one side and A plurality of insertion grooves are formed so that the upper surface is open and the area becomes wider toward the other side, the plurality of support frames for supporting the LED display panel from the front; And a plurality of connection members detachably fitted to the insertion grooves of the support frame. When connecting the plurality of LED display panels in a vertical direction, the insertion grooves face each other to face the outside of the LED display panel. The plurality of support frames are symmetrically coupled to the upper and lower edges of the respective LED display panels, and the plurality of support frames of the support frames respectively coupled to the upper and lower sides of the LED display panels face each other so as to face each other. After arranging the LED display panel in the vertical direction, the LED display panel is connected to each other vertically by fitting the connection member to the insertion grooves facing each other to provide a connection support device for the LED display panel. It is.

In this case, when the plurality of LED display panels are connected in a horizontal direction, a pair of support frames are coupled to left and right edges of the respective LED display panels so that the insertion grooves are symmetrically facing outwardly of the LED display panels. And arranging the plurality of LED display panels in a horizontal direction such that the insertion grooves of the support frames respectively coupled to the left and right sides of the LED display panels face each other, and then connect the insertion grooves facing each other. Preferably, the LED display panels are horizontally connected to each other by fitting the members together.

According to a third aspect of the present invention, a device for connecting and supporting a plurality of LED display panels provided with a plurality of LED pixels at predetermined intervals on a front surface thereof is fixedly coupled to an edge of the LED display panel, and has one side and a top surface. A plurality of insertion grooves are formed to be open and wider toward the other side, and a plurality of support frames for supporting the LED display panel from the front; And a plurality of connection members detachably fitted to the insertion groove of the support frame, and when the plurality of LED display panels are connected in a horizontal row, the insertion grooves are symmetrically to face the outside of the LED display panel. A pair of support frames are coupled to the top / bottom / left / right edges of the LED display panels, respectively, and insertion grooves of the support frames respectively coupled to the top, bottom, left / right sides of the LED display panels face each other. After placing the plurality of LED display panels in a horizontal row so as to be in contact with each other, the LED display panel for the LED display panel, characterized in that each of the LED display panel is connected to each other by inserting the connecting member in the insertion grooves facing each other. It is to provide a connection support device.

Here, the support frame is preferably made of a rectangular closed loop coupled to the top / bottom / left / right of each LED display panel.

According to a fourth aspect of the present invention, in a device for connecting and supporting a plurality of LED display panels provided with a plurality of LED pixels at predetermined intervals on a front surface thereof, the fourth side of the present invention is detachably coupled to an edge of the LED display panel. And a plurality of insertion grooves having an open upper surface and a wider area toward the other side, wherein the support frame has a rectangular closed loop shape for supporting the LED display panel from the front surface. And a plurality of connection members detachably fitted to the insertion grooves of the support frame, and when the plurality of LED display panels are connected in a row, the insertion grooves of the support frames coupled to the edges of the LED display panels. The plurality of LED display panels are arranged in a row in such a manner that they face each other, and then the LEDs are connected to each other in a row by fitting the connecting members to the insertion grooves that face each other. It is to provide a connection support device for a display panel.

Preferably, it is interposed between the support frame coupled to the upper and lower sides of the LED display panel and the upper and lower sides of the LED display panel, and the auxiliary for connecting each LED display panel spaced apart in the horizontal direction at a predetermined interval. Connection member is further included.

Preferably, both ends of the support frame coupled to the upper and lower sides of each LED display panel are fixedly coupled to both ends of the support frame respectively coupled to the left and right sides of each LED display panel.

Preferably, the lower surface of the support frame is arranged to abut the lower surface of the LED display panel and is fixedly coupled by screwing.

Preferably, a hole having a predetermined size penetrating the insertion groove of the support frame is further formed to easily separate the connection member fitted to the insertion groove of the support frame from the insertion groove.

Preferably, a plurality of inlet holes for introducing a plurality of cables between each insertion groove of the support frame is further formed.

Preferably, reinforcing ribs are further formed on the side of the support frame in the horizontal / vertical direction to reinforce the overall strength of the support frame.

Preferably, the open top or one side of the insertion groove has a trapezoidal shape.

Preferably, the area of the open upper surface of the insertion groove is formed narrower toward the lower side.

Preferably, the connecting member is formed in the same shape as the insertion groove of the support frame coupled to the edge of the LED display panel to face each other.

Preferably, reinforcing ribs are further formed in both horizontal and vertical directions to reinforce the overall strength of the connecting member on both sides of the connecting member.

Preferably, a plurality of coupling holes penetrating the front of the connection member is further formed.

'형상으로 이루어지며, 상측에서 하측으로 갈수록 그 면적이 넓어지게 형성된다.Preferably, the cross section of the connecting member is'

'It is made in the shape, the area from the upper side to the lower side is formed wider.

Preferably, the front / rear of the connecting member is made of a trapezoidal shape.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, embodiments of the present invention illustrated in the following may be modified in many different forms, the scope of the present invention is not limited to the embodiments described in the following. Embodiment of the present invention is provided to more completely describe the present invention to those skilled in the art.

1 to 5 are a perspective view, a left side view, a right side view, a top view and a bottom view showing a support frame applied to an embodiment of the present invention, Figures 6 to 9 is a connection member applied to an embodiment of the present invention It is a perspective view, the front / back view, the left / right side view, and the top view which were shown.

1 to 9, the connection support device for an LED display panel according to an embodiment of the present invention includes a plurality of support frames 100 and a connection member 200 for connecting them to each other.

Here, as shown in FIGS. 1 to 5, the plurality of support frames 100 are formed in a bar shape of a rectangular pillar, and are fixedly coupled to the edges of the LED display panels 300 (see FIG. 12). 300) to support from the front.

On one side surface of the support frame 100, a plurality of insertion grooves 110 are formed to be spaced apart at regular intervals while opening part of the upper surface and one side surface and widening toward the other side.

At this time, the open upper surface or one side of the insertion groove 110 is preferably made of, for example, a trapezoidal shape, but is not limited thereto, and may be any shape as long as the area becomes wider from one open side to the other side. .

In addition, since the area of the open upper surface of the insertion groove 110 becomes narrower toward the lower side, it is easy to insert the connection member 200 to be described later, and the LED display panel is not pushed out any longer when the insertion is completed. 300) there is an effect that can be prevented in advance.

Meanwhile, a plurality of fastening grooves 120 and fastening holes 130 are formed at both ends of each support frame 100 so that both ends of each support frame 100 may be fixed by fastening screws (N, see FIG. 10) to each other. These are formed, respectively.

In addition, a plurality of fastening grooves 140 are formed on the lower surface of each support frame 100 to be fixedly coupled to the LED display panel 300 by fastening screws N (see FIG. 18).

In addition, a separate power supply device 600 (see FIG. 19) and screws (N, FIG. 19) are provided on the upper surface of each support frame 100 to provide supply power for the data distribution substrate 400 (see FIG. 12). A plurality of fastening grooves 150 are formed to be fastened by fastening.

In addition, the support frame 100 so that the connection member 200 fitted into the insertion groove 110 of the support frame 100 can be easily removed from the insertion groove 110 using, for example, a hand or a separate tool. A hole 160 having a predetermined size penetrating the insertion groove 110 may be further formed.

In addition, a plurality of inlet holes 170 for introducing a plurality of cables are further formed between the side surfaces of the support frame 100, that is, the respective insertion grooves 110, so that various cables such as a power cable and a signal cable are formed. By being connected to each of the LED display panels 300 through the inlet hole 170, it is possible to cleanly clean so that the cable line is not exposed to the outside, and at the same time, it is possible to effectively reduce the weight of the support frame 100 itself.

In addition, the reinforcing ribs 180 may be further formed on both sides of the support frame 100 in the horizontal / vertical direction to reinforce the overall strength of the support frame 100.

In addition, as shown in FIG. 13, the support frame 100 pulls the support frame 100 coupled to both sides of the LED display panel 300 at the lower center portion of the support frame 100. At least one locking groove 190 may be further formed to be detachably fitted to at least one locking pin P fixedly coupled to both sides.

6 and 9, the plurality of connection members 200 are sliding pins that are slidably inserted into the insertion grooves 110 of the support frame 100 so as to be fitted into and coupled to each other. The insertion groove 110 of the support frame 100 coupled to the edge of the 300 is made in the same shape as the shape so as to abut each other.

'형상으로 이루어지며, 상측에서 하측으로 갈수록 그 면적이 넓어지게 형성됨이 바람직하다.That is, the front and back of each connecting member 200 is made of, for example, a trapezoidal shape and the cross section thereof is, for example, '

'It is formed in a shape, it is preferable that the area is formed to become wider from the upper side to the lower side.

In addition, reinforcing ribs 210 may be further formed on both sides, that is, the front and the back of each connection member 200 in the horizontal / vertical direction to reinforce the overall strength of the connection member 200.

In addition, a plurality of coupling holes 220 penetrating the front and rear of each connection member 200 is further formed, so that a separate fixing pin or screw is coupled to the coupling hole 220 to connect the connection member 200. Not only prevents easy removal from the groove 110, but also firmly fixed to the bottom surface can be easily stacked from the bottom of the LED display panel 300 in a stacked form (see Fig. 15).

10 and 11 are an exploded perspective view and a coupling plan view showing a coupling state between the support frame applied to an embodiment of the present invention.

10 and 11, each support frame 100 applied to an embodiment of the present invention is arranged in various right-angle shapes (eg, 'b', 'b', 'c' or 'ㅁ' shape, etc.). In the above state, the fastening grooves 120 and the fastening holes 130 formed at both ends of each support frame 100 are matched with each other, and then the respective support frames 100 are firmly fixed to each other by fastening ordinary screws (N). To combine.

At this time, although both ends of each support frame 100 is fixedly coupled by a conventional screw (N) fastening, but not limited to this, by forming both ends of each support frame 100 in a pair of irregularities, Both ends of the support frame 100 may be detachably fitted to each other, or the support frame 100 may be integrally manufactured to form various right angles.

12 is a view of an example of a state coupled between a support frame and an LED display panel applied to an embodiment of the present invention as viewed from the back of the LED display panel.

Referring to FIG. 12, a plurality of LED display panels 300 provided at a predetermined interval on the front surface thereof are arranged to be spaced apart by a predetermined interval in the width direction, and each LED display panel is arranged. In a state in which the data distribution board 400 is mounted on the rear surface of the 300, a plurality of square support frames 100 are arranged on the rear edge of the LED display panel 300, and then a conventional screw N , See FIG. 18).

At this time, the data distribution board 400 is made of a conventional printed circuit board (PCB), each LED display panel 300 so that the plurality of LED display panel 300 is arranged at a predetermined interval in the width direction. It is fixedly coupled to the back of the), and distributes data to each LED pixel 310 through the power supplied from the outside.

The data distribution board 400 is equipped with electronic components having various functions including the connector socket 410 to be electrically connected to the connector pin 320 protruding from the rear surface of each LED display panel 300.

On the other hand, the LED display panel 300 applied to an embodiment of the present invention is preferably arranged in the width direction of the four LED display panel 300 of the rectangular shape so that the overall shape is a square, but is not limited thereto. The plurality of LED display panels 300 may be arranged in the width direction to have various shapes, and the data distribution substrate 400 may be manufactured in various lengths so as to correspond to the widths of the LED display panels 300. In this case, the support frame 100 of the present invention is preferably manufactured to correspond to the length of the top / bottom / left / right edge of the LED display panel 300 is arranged in various ways.

FIG. 13 is a view of another example of a bonding state between a support frame and an LED display panel applied to an embodiment of the present invention, as viewed from the back of the LED display panel. FIG.

Referring to FIG. 13, the support frame 100 and the LED display panel 300 are not fixedly coupled by screw N as shown in FIG. 12, but the plurality of support frames 100 are squarely coupled. In the state, the support frame 100 coupled to both sides (up / down or left / right) is pulled by the operator's hand to the lower center portion of the support frame 100 connected to both sides (up / down or left / right). The formed at least one locking groove 190 is detachably fitted to at least one locking pin P fixedly coupled to both sides (upper / lower side or left / right side) of the LED display panel 300, thereby making it more convenient. The support frame 100 may be mounted on or detached from the LED display panel 200.

14 is a view of the LED display panel connected in a horizontal direction using the connection support device according to an embodiment of the present invention as viewed from the back of the LED display panel, Figure 15 is a connection according to an embodiment of the present invention The state in which the LED display panel is connected in the vertical direction by using the support device is a view as viewed from the rear of the LED display panel, and FIG. 16 is a horizontal column connection of the LED display panels using the connection support device according to an embodiment of the present invention. One state is seen from the back of the LED display panel.

Referring to FIG. 14, when the plurality of LED display panels 300 are connected in a horizontal direction, the insertion grooves 110 formed on one side of the support frame 100 are symmetrical to face the outside of the LED display panel 300. The pair of support frames 100 are fixedly coupled to the left and right edges of the LED display panels 300, respectively.

Thereafter, the plurality of LED display panels 300 are disposed in a horizontal direction so that the insertion grooves 110 of the support frame 100 coupled to the left and right sides of each LED display panel 300 face each other. By slidingly inserting the connection member 200 of the present invention into the insertion groove 110 which is opposed to each other, the LED display panels 300 may be firmly connected horizontally without being separated from each other.

Referring to FIG. 15, when the plurality of LED display panels 300 are connected in the vertical direction, the insertion grooves 110 formed on one side of the support frame 100 face the outside of the LED display panel 300. A pair of support frames 100 are symmetrically fixed to the upper and lower edges of the LED display panels 300, respectively.

Then, after placing the plurality of LED display panel 300 in the vertical direction so that the insertion groove 110 of the support frame 100 coupled to the upper and lower sides of each LED display panel 300 abuts against each other. By slidingly inserting the connection member 200 of the present invention into the insertion groove 110 which is opposed to each other, the LED display panels 300 may be firmly connected vertically without being separated from each other.

Referring to FIG. 16, when the plurality of LED display panels 300 are connected in a horizontal row, the insertion grooves 110 formed on one side of the support frame 100 are symmetrical with each other so as to face the outside of the LED display panel 300. The pair of support frames 100 are fixedly coupled to the top, bottom, left, and right edges of the LED display panels 300, respectively.

Thereafter, the plurality of LED display panels 300 are arranged side by side so that the insertion grooves 110 of the support frame 100 coupled to the top / bottom / left / right sides of each LED display panel 300 face each other. After the arrangement, the LED display panel 300 can be firmly connected in a horizontal row without being separated from each other by slidingly inserting the connection member 200 of the present invention into the insertion groove 110 facing each other.

17A to 17C are perspective views illustrating a coupling state of a support frame and a connection member applied to an embodiment of the present invention.

Referring to Figure 17a to Figure 17c, the coupling of the support frame 100 and the connection member 200 applied to an embodiment of the present invention, first, a pair of support frame 100 made of the same structure with each other insertion groove ( After arranging the 110 to face each other, the pair of support frames 100 are brought into surface contact so that each insertion groove 110 abuts against each other, and then corresponds to the insertion groove 110 abutting against each other. By slidingly inserting and coupling the connection member 200, the LED display panels 300 may be firmly connected without being separated from each other.

18 is an exploded perspective view illustrating a coupling state of the auxiliary connection member applied to an embodiment of the present invention.

Referring to FIG. 18, in order to connect the plurality of LED display panels 300 to be spaced apart in the horizontal direction at regular intervals, the upper and lower ends of each LED display panel 300 are fixedly coupled through a conventional screw (N). A pair of auxiliary connection members 500a and 500b may be further provided.

A pair of locking pins P are formed at the centers of the pair of auxiliary connection members 500a and 500b, respectively, and as shown in FIGS. 17A to 17C, the locking groove 190 formed in the support frame 100. ) Can be implemented to be detachably fitted.

In addition, as shown in FIG. 13, the pair of auxiliary connection members 500a and 500b are formed of the support frame 100 and the LED display panel 300 coupled to the upper and lower sides of the LED display panel 300, respectively. It is preferred to be interposed between the upper and lower sides.

In addition, the pair of auxiliary connection members 500a and 500b may be formed to be bent in a '-' shape so as to surround the upper and lower ends of each LED display panel 300.

FIG. 19 is a view of the LED display panel showing a coupling state of a support frame and a power supply device applied to an embodiment of the present invention.

Referring to FIG. 19, the plurality of LED display panels 300 are arranged to be spaced apart by a predetermined interval in the width direction, and the data distribution substrate 400 is mounted on the rear surface of each LED display panel 300, and then squared. In the state in which the plurality of support frames 100 coupled to each other are fixedly coupled to the rear edge of the LED display panel 300, each of the power supply devices 600 for supplying the supply power required for the data distribution substrate 400 is supported. It is fixedly coupled to the plurality of fastening grooves 150 formed on the upper surface of the frame 100 by a conventional screw (N) fastening.

Although a preferred embodiment of the LED display panel connection support device according to the present invention has been described above, the present invention is not limited thereto, and the utility model registration claims and the detailed description of the invention and various scopes of the accompanying drawings are described. It is possible to perform the transformation to this also belongs to the present invention.

According to the connection support device for an LED display panel of the present invention as described above, a plurality of LED display panels at the edge of each LED display panel to connect and support a plurality of LED display panels installed at a predetermined interval on the front A plurality of LED display panels are arranged side by side so as to engage the support frame formed with a fastening groove, the fastening grooves of the support frame coupled to the edge of each LED display panel to face each other, and then to the fastening grooves facing each other Removably fitting the corresponding connection member, there is an advantage that the installation and disassembly operation is easy while at the same time not limited to the size and shape of the multi-vision screen, the installation location required for rental.

Claims (20)

An apparatus for connecting and supporting a plurality of LED display panels provided at a predetermined interval on the front of the plurality of LED pixels, A plurality of support frames fixedly coupled to an edge of the LED display panel, having a plurality of insertion grooves open at one side and an upper surface thereof, and having a wider area toward the other side, and supporting the LED display panel from the front; And Consists of a plurality of connecting members detachably fitted to the insertion groove of the support frame, When the plurality of LED display panels are connected in a horizontal direction, the pair of support frames are coupled to the left and right edges of the respective LED display panels so that the insertion grooves are symmetrically facing outwardly of the LED display panels. After arranging the plurality of LED display panels in a horizontal direction so that the insertion grooves of the support frames respectively coupled to the left and right sides of the LED display panels face each other, the connecting member is inserted into the insertion grooves facing each other. Connection support device for an LED display panel, characterized in that each LED display panel is connected to each other horizontally by fitting. The method of claim 1, When the plurality of LED display panels are connected in a vertical direction, a pair of support frames are coupled to upper and lower edges of the respective LED display panels so that the insertion grooves are symmetrical with each other such that the insertion grooves face the outside of the LED display panels. And arranging the plurality of LED display panels in a vertical direction such that the insertion grooves of the support frames respectively coupled to the upper and lower sides of the LED display panels face each other, and then connect the connecting members to the insertion grooves facing each other. The LED display panel connection support device, characterized in that each LED display panel is vertically connected to each other by fitting. An apparatus for connecting and supporting a plurality of LED display panels provided at a predetermined interval on the front of the plurality of LED pixels, A plurality of support frames fixedly coupled to an edge of the LED display panel, having a plurality of insertion grooves open at one side and an upper surface thereof, and having a wider area toward the other side, and supporting the LED display panel from the front; And Consists of a plurality of connecting members detachably fitted to the insertion groove of the support frame, When the plurality of LED display panels are connected in a vertical direction, a pair of support frames are coupled to upper and lower edges of the respective LED display panels so that the insertion grooves are symmetrical with each other such that the insertion grooves face the outside of the LED display panels. And arranging the plurality of LED display panels in a vertical direction such that the insertion grooves of the support frames respectively coupled to the upper and lower sides of the LED display panels face each other, and then connect the connecting members to the insertion grooves facing each other. The LED display panel connection support device, characterized in that each LED display panel is vertically connected to each other by fitting. The method of claim 3, wherein When the plurality of LED display panels are connected in a horizontal direction, the pair of support frames are coupled to the left and right edges of the respective LED display panels so that the insertion grooves are symmetrically facing outwardly of the LED display panels. After arranging the plurality of LED display panels in a horizontal direction so that the insertion grooves of the support frames respectively coupled to the left and right sides of the LED display panels face each other, the connecting member is inserted into the insertion grooves facing each other. Connection support device for an LED display panel, characterized in that each LED display panel is connected to each other horizontally by fitting. An apparatus for connecting and supporting a plurality of LED display panels provided at a predetermined interval on the front of the plurality of LED pixels, A plurality of support frames fixedly coupled to an edge of the LED display panel, having a plurality of insertion grooves open at one side and an upper surface thereof, and having a wider area toward the other side, and supporting the LED display panel from the front; And Consists of a plurality of connecting material which is detachably fitted into the insertion groove of the support frame, When the plurality of LED display panels are connected in a horizontal row, a pair of support frames are provided at upper, lower, left, and right edges of the respective LED display panels so that the insertion grooves are symmetrically facing outwardly of the LED display panel. The plurality of LED display panels are arranged side by side so that the insertion grooves of the support frames coupled to the top / bottom / left / right sides of the respective LED display panels are opposed to each other. An LED display panel connection support device, characterized in that the LED display panel is connected to each other in a row by fitting the connecting member in the groove. The method of claim 5, wherein The support frame is connected support device for an LED display panel, characterized in that formed in the form of a rectangular closed loop on the top / bottom / left / right of each LED display panel. An apparatus for connecting and supporting a plurality of LED display panels provided at a predetermined interval on the front of the plurality of LED pixels, Removably coupled to the edge of the LED display panel, a plurality of insertion grooves are formed so that one side and the upper surface is opened and the area becomes wider toward the other side, the rectangular closed loop for supporting the LED display panel from the front Support frame of the form; And Consists of a plurality of connecting members detachably fitted to the insertion groove of the support frame, When the plurality of LED display panels are connected in a row, the plurality of LED display panels are arranged in a row so that the insertion grooves of the support frames coupled to the edges of the LED display panels face each other. The LED display panel connection support device, characterized in that the LED display panel is connected to each other in a row by fitting the connecting member to the insertion groove abutting. The method according to any one of claims 2, 3 or 5, It is interposed between the support frame coupled to the upper and lower sides of the LED display panel and the upper and lower sides of the LED display panel, and the auxiliary connection member for connecting each LED display panel spaced apart in the horizontal direction at a predetermined interval Connection support device for an LED display panel, characterized in that it further comprises. The method according to any one of claims 2, 4 or 5, Both ends of the support frame coupled to each of the upper and lower sides of the LED display panel is connected to the LED display panel, characterized in that fixedly coupled to both ends of the support frame respectively coupled to the left and right sides of each LED display panel Support device. The method according to any one of claims 1 to 6, And a lower surface of the support frame is in contact with the lower surface of the LED display panel and fixedly coupled by screwing. The method according to any one of claims 1 to 7, Connection support for the LED display panel characterized in that a hole of a predetermined size penetrating the insertion groove of the support frame is further formed so that the connection member fitted to the insertion groove of the support frame can be easily separated from the insertion groove. Device. The method according to any one of claims 1 to 7, And a plurality of drawing holes for inserting a plurality of cables between each insertion groove of the support frame. The method according to any one of claims 1 to 7, And a reinforcing rib is further formed in a horizontal / vertical direction to reinforce the overall strength of the support frame on the side of the support frame. The method according to any one of claims 1 to 7, An open upper surface or one side surface of the insertion groove is connected to the LED display panel, characterized in that the trapezoidal shape. The method according to any one of claims 1 to 7, LED display panel connection support device characterized in that the area of the open upper surface of the insertion groove is formed narrower toward the lower side. The method according to any one of claims 1 to 7, The connecting member is an LED display panel connection support device, characterized in that formed in the same shape as the insertion groove of the support frame coupled to the edge of the LED display panel to face each other. The method according to any one of claims 1 to 7, And a reinforcing rib is further formed on both surfaces of the connection member in a horizontal / vertical direction to reinforce the overall strength of the connection member. The method according to any one of claims 1 to 7, And a plurality of coupling holes penetrating the front and rear surfaces of the connection member. The method according to any one of claims 1 to 7, The cross section of the connecting member is'

It is made in the shape, the connection support device for an LED display panel, characterized in that the area is formed from the upper side to the lower side is wider. The method according to any one of claims 1 to 7, An LED display panel connection support device, characterized in that the front and back of the connection member is made of a trapezoidal shape.

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