KR100954811B1 - Connector for three-dimensional screen - Google Patents

Abstract

PURPOSE: A screen device connector for three dimensional screen is provided to rapidly install an LED(Light Emitting Diode) lamp to a lighting circuit when manufacturing a three dimensional screen, thereby reducing the manufacturing cost of the three dimensional screen. CONSTITUTION: An upper circuit connection unit is penetrated into both sides of a main body. A lower circuit connection unit is separated from the upper connection unit. The lower circuit connection unit is penetrated into both sides of the main body. In order that one side terminal of an LED lamp(20) and an electrode rod is connected, an upper terminal connection unit(500) supports the one side terminal. The electrode rod is connected with the upper circuit connection unit. A lower terminal connection unit(600) supports an another sided terminal of the LED lamp.

Description

Connector for screen elements of stereoscopic screen {CONNECTOR FOR THREE-DIMENSIONAL SCREEN}

The present invention relates to a connector for a screen element used to fasten an LED lamp used as a screen element in a stereoscopic screen to a lighting circuit, and more particularly, to be installed on the plane of the matrix circuit and the matrix circuit used as the lighting circuit. Three-dimensional screen that installs multiple layers of flat screens composed of LED lamps and interlocks each matrix circuit so that the LED lamps in total harmonize with each other and flashes to create a three-dimensional image. The present invention relates to a connector for a screen element of a stereoscopic screen to be used for.

LED lamps have low power consumption, long lifespan, and fast electrical response, so that their use is gradually increasing.

When manufacturing a flat screen using the LED lamp as a screen element, it is common to use a matrix circuit as a lighting circuit for lighting the LED lamp, because of the electrically fast response speed of the LED lamp described above.

As an example, n matrix lamps in the horizontal direction and x LED lamps in the vertical direction are installed in the matrix circuit used for the flat screen. For example, x horizontal circuits of the lighting circuit are installed in the vertical direction, and each horizontal circuit All the terminals of n LED lamps lined up in a direction.

N vertical circuits constituting the lighting circuit are provided in the horizontal direction, and each of the vertical circuits connects all the other terminals of the x LED lamps arranged in a straight line in the vertical direction. In this case, the horizontal circuit and the vertical circuit are spaced apart from each other to be in contact with each other, and one of the cathode and the positive electrode is energized in the horizontal circuit and the vertical circuit.

The matrix circuit constructed as described above is generally formed on a substrate, and horizontal circuits are installed in one plane on the one side and vertical circuits are installed in the other plane. At the point where the circuits of the circuits intersect, the hole of the LED lamp terminal is formed.

Therefore, the LED lamp to be used as the screen element is installed at the intersection of the horizontal circuit and the vertical circuit on both sides of the board, and the terminal of the LED lamp is energized with the horizontal circuit and the vertical circuit. A flat screen with ㅧ x LED lamps as the screen element is completed.

Subsequently, when electricity is sequentially and selectively supplied to the horizontal circuit and the vertical circuit of the matrix circuit, the LED lamps installed at the point where the horizontal circuit and the vertical circuit are simultaneously energized blink.

In other words, LED lamps which are electrically energized for a moment among LED lamps of the flat screen only blink one LED lamp of the entire LED lamps, and LED lamps that should be turned on to compose the whole image are from top to bottom. The furnace is sequentially lighted from one side to the other side, LED lamps constituting one image is sequentially turned on rather than simultaneously lit.

At this time, if the time when electricity is sequentially energized once in the entire circuit is shortened to within 1/20 to 1/30 seconds, the LED lamps individually blink cannot be discerned by the human eye.

Therefore, a person who views a flat screen whose LED lamps are sequentially flashed by the matrix circuit recognizes that the LED lamps of the corresponding flat screen are lit at the same time and recognizes that a specific character or image shape is expressed on the flat screen. .

Recently, it has been proposed to make a three-dimensional screen using such a matrix circuit, and these three-dimensional screens can produce a three-dimensional changing image unlike a flat screen that expresses an image on a conventional plane, and thus exhibits or indoors of various exhibitions. As a decoration, its use is gradually increasing.

When the three-dimensional screen using the LED lamp as the matrix circuit and the screen element is schematically described, rather than forming a matrix circuit using a substrate as in a conventional flat screen, a horizontal electrode and a vertical circuit constitute a three-dimensional electrode rod in three dimensions. To support the stereoscopic screen.

In this way, when the lighting circuit is formed of the electrode rod without using the substrate, the substrate is not used, so the effect of improving the transparency can be expected. For this purpose, the horizontal and vertical circuits are separated by a certain distance, and LED lamps are installed at the intersections of the horizontal and vertical circuits to complete the flat screen.

At this time, in order to install the LED lamp at the intersection of the horizontal circuit and the vertical circuit, one of the two terminals of the LED lamp is installed to be energized in the horizontal circuit and the other terminal is installed in the vertical circuit.

In the case of installing a single flat screen composed of multiple planes as described above, the LED lamp used as the screen element is a three-dimensional screen installed in all directions, and when the LED lamp of the three-dimensional screen forming a three-dimensional structure blinks in a specific pattern, Three-dimensional images can be expressed by the light of the LED lamp.

By developing this step one step, if the flashing pattern of the LED lamp used as the screen element is organically changed, there is an effect that the image expressed on the three-dimensional screen can be displayed dynamically.

As such, the image using the three-dimensionally expressed video is a new expression method that has not existed in the past. When using a three-dimensional screen, the exhibitor can easily recognize the effect that can cause viewers to have high interest and the theme conveyed by the warrior to the viewer. There are features that can be done. Therefore, the use of the three-dimensional screen that represents the image by the flashing of the LED lamp is increasing as a new image expression method.

However, in order to connect the LED lamps used as the screen elements to the horizontal circuit and the vertical circuit, both terminals of the LED lamps must be installed one by one by soldering to the intersecting electrodes.

This is a problem that occurs because the substrate is not used for the purpose of constructing a three-dimensional circuit having high transparency compared to the conventional matrix circuit is formed on the substrate and the LED lamp is installed on the substrate.

Therefore, in order to manufacture a stereoscopic screen, it was difficult to manually attach each LED lamp to the matrix circuit, and when the size of the stereoscopic screen became larger, the amount of work was increased and the time required to make one stereoscopic screen also increased. to be.

In addition, in order for the electrodes used as the horizontal circuit and the electrodes used as the vertical circuit to be spaced apart without contacting each other, a separate spacer member must be installed. have.

In addition, unless the permanently installed stereoscopic screen is permanently installed, the stereoscopic screen must be dismantled at the end of the exhibition. In this case, the electrode and the LED lamp used as the lighting circuit are damaged due to the soldering, so it cannot be used again. have.

Therefore, when manufacturing a three-dimensional screen more than the size that is easy to carry, the reality is that there is a difficulty in the previous installation, this is a problem that the cost of manufacturing a three-dimensional screen to increase the problem that must always use a new material.

The present invention has been made in view of the above, a three-dimensional screen that can be installed so that the LED lamp is quickly supplied to the lighting circuit in the process of producing a three-dimensional screen that can realize a three-dimensional image using the LED lamp as a screen element An object of the present invention is to provide a connector for a screen element.

In addition, it is an object of the present invention to provide a connector for a screen element of a three-dimensional screen so that the electrode rods installed in the horizontal and vertical directions constituting the matrix circuit, which is a lighting circuit, can be spaced without contacting each other without a separate separation means.

It is also an object of the present invention to provide a connector for a screen element of a three-dimensional screen configured to be assembled and used again even when the three-dimensional screen is dismantled so that the LED lamp is fastened by contact rather than by soldering to the lighting circuit.

The LED lamp connector for achieving the above object is both sides of the LED lamp when the LED lamp is installed in the lighting circuit consisting of a horizontal circuit and a vertical circuit spaced apart at equal intervals in the horizontal and vertical directions, respectively An LED lamp connector for installing a terminal electrically connected to the horizontal circuit and the vertical circuit, the LED lamp connector comprising: a main body provided with a lamp mounting unit to which the LED lamp is installed; An upper circuit fastening part formed to penetrate to both sides of the main body so that the electrode rod constituting the lighting circuit can be fastened; Both sides of the main body are spaced apart from the upper fastening part at a side that intersects at right angles with a side at which the upper fastening part of the main body is formed so that the electrode bar constituting the lighting circuit intersected at right angles with the electrode bar fastened to the upper circuit fastening part may be fastened. A lower circuit fastening portion formed to penetrate through; An upper terminal fastening part supporting one terminal of the LED lamp such that an electrode rod fastened to the upper circuit fastening part and one terminal of the LED lamp are connected; And a lower terminal fastening part for supporting the other terminal of the LED lamp so that the electrode rod fastened to the lower circuit fastening part and the other terminal of the LED lamp are connected to each other.

In addition, the main body has a spacer member fastening portion fastening the spacer member so that the main body is fastened to the lighting circuit composed of the horizontal circuit and the vertical circuit after being spaced apart and stacked with the adjacent lighting circuit, the upper circuit The fastening portion and the lower circuit is characterized in that it is formed so as to pass through both sides of the upper and lower portions of the body perpendicular to the fastening portion.

In addition, the main body is separated on both sides by the upper circuit fastening portion and the lower circuit fastening portion boundary, characterized in that fastened to each other by a fastening means.

In addition, the main body is provided with a screw hole provided with a fixing screw for fixing the spacer member so that the main body and the spacer is firmly coupled without being separated after the spacer member is installed in the spacer member fastening portion formed through the spacer member fastening portion. It features.

The connector for a screen element of a three-dimensional screen according to the present invention configured as described above has the effect of quickly installing the LED lamp in the lighting circuit in the process of manufacturing a three-dimensional screen that can implement a three-dimensional image using the LED lamp.

In addition, even if the electrode rods constituting the horizontal circuit and the vertical circuit of the lighting circuit is fastened to the connector for the screen element even without a separate spacer there is an effect that they are in contact with the LED lamp and spaced at sufficient intervals at the same time.

In addition, since the LED lamp and the electrode are not fastened by welding but fastened by contact, and the three-dimensional screen is removed, the electrode and the screen element connector and the LED lamp can be reused, thereby reducing the cost. have.

Referring to the accompanying drawings, FIG. 1 is a state diagram showing that a connector for a screen element and a lighting circuit of a stereoscopic screen according to an embodiment of the present invention are three-dimensionally coupled to form a stereoscopic screen, and FIG. 3 is an exploded perspective view showing an exploded view of the screen element connector shown in FIG. 2, and FIG. 4 is a detailed cross-sectional view of the screen element connector shown in FIG. 5 is a cross-sectional perspective view showing in detail the cross section of the connector for the screen element shown in FIG. 4, FIG. 6 is a cross-sectional perspective view showing in detail the cross section of the connector for the screen element shown in FIG. 7 is a cross-sectional view showing in detail the cross section of the connector for the screen element shown in Figure 6, Figure 8 is a spacer for the spacer member fastening portion provided in the connector for the screen element Is a cross-sectional perspective view showing that is fixed.

Hereinafter, with reference to the accompanying drawings to be described in detail for the connector for a three-dimensional screen screen device according to an embodiment of the present invention.

1 and 8, a connector for a screen element of a stereoscopic screen (hereinafter, referred to as a connector) according to the present invention is a transverse circuit 11 by electrodes of a predetermined thickness as in the background art already described. And an LED lamp 20 to be used as a screen element of a stereoscopic screen to a lighting circuit 10 composed of a vertical circuit 12 and a vertical circuit 12.

Referring to FIGS. 2 and 3, the connector 1 fastens the light emitted from the LED lamp 20 evenly in various directions to the main body 100 composed of a polyhedron and the upper circuit formed on the main body 100. The unit 300 includes a lower circuit coupling part 400, an upper terminal fastening part 500, a lower terminal fastening part 600, and a spacer fastening part 700.

Looking at the body 100 in detail with reference to Figures 3 to 8, the body 100 is preferably made of a transparent or translucent material that can be transmitted to the light of the LED lamp 20 installed therein. The main body 100 includes an upper main body 110 and a lower main body 120 which are separated at both sides by the upper circuit fastening part 300 and the lower circuit fastening part 400 which will be described later.

As described above, the upper part of the upper main body 110 of the main body 100 separated into the upper main body 110 and the lower main body 120 is provided with a lamp installation unit 200 in which the LED lamp 20 is installed. The lamp mounting unit 200 is recessed to a depth enough to allow the LED lamp 20 to be fully inserted therein, and the terminal insertion hole may be inserted into both terminals 21 of the LED lamp 20 therein. 202 is provided on both sides.

In addition, after the LED lamp 20 is inserted into the lamp installation unit 200, a cover 210 that protects the LED lamp 20 is fastened, and for this purpose, a locking hole ( 201 is formed and the cover 210 is provided with a projection 211 is fastened to the engaging hole 201.

Therefore, in order to install the LED lamp 20 in the main body 100, the terminal insertion hole 202 provided in the lamp mounting portion 200 is installed so that both terminals 21 of the LED lamp 20 are inserted, the cover ( 210 may be installed so that the projection 211 is caught in the locking hole (201).

The upper circuit fastening part 300 and the lower circuit fastening part 400 are provided on the side surface of the main body 100 configured as described above. First, the upper circuit fastening part 300 will be described. The upper circuit fastening part 300 is a vertical circuit positioned above the horizontal circuit 11 and the vertical circuit 12 constituting the lighting circuit 10. 12 is installed.

The upper circuit coupling part 300 in which the longitudinal circuit 12 is installed is formed by combining the upper main body 110 and the lower main body 120, and is coupled to the coupling surface of the upper main body 110 and the lower main body 120. Is formed. Therefore, the upper circuit fastening part 300 is provided in the hemispherical shape on the coupling surface of the upper body 110 and the lower body 120, respectively.

The lower circuit fastening part 400 is an electrode rod used as a horizontal circuit 11 orthogonal to the vertical circuit 12 fastened to the upper circuit fastening part 300, and fastened to the upper circuit fastening part 300. It is formed on the side of the main body 100 orthogonal to the parallel virtual plane, it is formed to be spaced apart so as not to contact the upper circuit fastening portion 300.

In order to form the lower circuit fastening unit 400, a protrusion piece 111 is formed on the upper body 110, and a cut surface 121 corresponding to the protrusion piece 111 is formed on the lower body 120. The lower circuit coupling part 400 is formed on a parallel surface where the protruding pieces 111 and the cutting surface 121 contact each other. Therefore, the lower circuit fastening part 400 is provided in a hemispherical shape on both sides of the contact portion of the protruding piece 111 and the incision surface 121 of the upper body 110 and the lower body 120.

As described above, the upper circuit fastening part 300 and the lower circuit fastening part 400 are orthogonal to each other, and the upper terminal fastening part 500 and the lower terminal fastening part 600 are provided inside the main body 100.

First, referring to the upper terminal fastening part 500, the upper terminal fastening part 500 is a longitudinal circuit 12 fastened to the upper circuit fastening part 300 inside the upper body 110 among the main body 100. The upper terminal support piece 501 protrudes to both sides in contact with the side of the electrode, which is a longitudinal circuit 12, inside the upper main body 110 so as to be coupled to the electrode 21 and the terminal 21 of the LED lamp 20. It consists of.

One side terminal 21 of the LED lamp 20 is fixed to the upper terminal support piece 501 so that the upper main body 110 and the lower main body 120 are fastened and inserted into the upper terminal fastening part 500. The electrode of the circuit 12 and one terminal 21 of the LED lamp 20 is coupled.

The lower terminal fastening part 600 is installed to be orthogonal to the upper terminal fastening part 500, and consists of a lower terminal support piece 601 formed on both sides to protrude toward the lower circuit fastening part 400.

The other terminal 21 of the LED lamp 20 is fixed to the lower terminal support piece 601 to be fastened to the lower terminal fastening part 600 when the upper main body 110 and the lower main body 120 are fastened. The electrode rod, which is a horizontal circuit 11, and the other terminal 21 of the LED lamp 20 are coupled. To this end, it is preferable that the upper terminal fastening part 500 and the lower terminal fastening part 600 are also spaced apart by a distance from the upper circuit fastening part 300 and the lower circuit fastening part 400.

The main body 100 configured as described above has a spacer member fastening part 700 to which the spacer member 13 is inserted and coupled to be spaced at a uniform interval from the connector 1 coupled to the adjacent lighting circuit 10. It is provided.

The spacer member 700 is formed to be perpendicular to the horizontal circuit 11 and the vertical circuit 12 so as not to be in contact with each other and penetrate the main body 100. The upper main body constituting the main body 100 ( It is installed in communication with the lower body 120 and 110. The spacer member fastening screw 720 for fixing the spacer member 13 so that the main body 100 and the spacer member 13 is firmly coupled to each other without being separated after the spacer member 13 is installed. The screw hole 710 is installed is formed to penetrate the side of the spacer fastening portion 700.

Therefore, after the spacer 13 is inserted into the spacer member fastening part 700, the fixing screw 720 is inserted into and fixed to the screw hole 710 formed on the side of the spacer member fastening part 700. Spacer 13 is to be firmly coupled.

In the present embodiment, the longitudinal circuit 12 has been described as being installed on the upper portion of the horizontal circuit 11. However, the present invention is not limited thereto, and the horizontal circuit 11 and the vertical circuit 12 may be interchanged with each other if necessary.

Hereinafter, the installation of the LED lamp 20 in the lighting circuit 10 using the connector 1 according to the present invention configured as described above will be described in detail.

1 to 8, the LED lamp 20 is pre-inserted into the lamp installation unit 200 of the upper body 110, and then one terminal 21 of the LED lamp 20 is connected to the upper terminal fastening unit. The other terminal 21 is installed in the lower terminal fastening part 600.

Thereafter, the electrode rods constituting the horizontal circuit 11 and the vertical circuit 12 of the lighting circuit 10 are installed to be spaced apart by a predetermined distance in the horizontal direction and the vertical direction by a predetermined amount.

After the above process is completed, the lower main body 120 is installed at the lower portion of the intersection of the horizontal circuit 11 and the longitudinal circuit 12 and the upper main body 110 overlaps with the lower main body 120. At this time, the electrode bar constituting the longitudinal circuit 12 is inserted into the upper circuit fastening portion 300 and the electrode bar constituting the horizontal circuit 11 is inserted into the lower circuit fastening portion 400 and then the fastening means is The upper body 110 and the lower body 120 are coupled using the fastening screw 130 to configure the body 100.

By this operation, the longitudinal circuit 12 is connected to one terminal 21 of the LED lamp 20 installed in the upper terminal fastening part 500, and the horizontal circuit 11 is connected to the longitudinal circuit 12. It is connected to the other terminal 21 of the LED lamp 20 while being spaced apart from contact.

Therefore, the horizontal circuit 11 and the vertical circuit 12 are defined only by installing the connector 1 according to the embodiment of the present invention at the intersection of the horizontal circuit 11 and the vertical circuit 12. Of course, the distance is, of course, is uniformly connected to both terminals 21 of the LED lamp (20).

In this way, only one connector 1 is connected to the intersection of the vertical circuit 12 and the horizontal circuit 11 to form one lighting circuit 10 and the LED lamps on the lighting circuit 10. The process of connecting 20 is completed simultaneously.

Thereafter, the spacer 13 is inserted into the spacer member fastening portion 700 of the neighboring connectors 1 of the neighboring lighting circuit 10 so that the neighboring lighting circuits 10 may be spaced apart from each other by a predetermined distance. (1) After the adjustment to be spaced a certain distance by fastening the fixing screw 720 to the screw hole 710 formed in the spacer member fastening portion 700 by the fixing screw 720, the spacer member 13 is the main body 100 To be firmly fixed without being moved or dislodged from

After the above operation is completed, the entire process of manufacturing a three-dimensional sculpture is completed by coupling a controller (not shown) to each lighting circuit 10.

The completed sculpture is flashed by each of the LED lamps 20 according to a signal of a controller controlled by a computer (not shown). Accordingly, the viewer may be in harmony with the LED lamps 20 emitting a specific shape. It is possible to visually view the image represented by.

In order to disassemble the three-dimensional sculpture manufactured as described above, it is possible to separate each connector 1 from the lighting circuit 10. For this purpose, the upper main body 110 and the lower main body 120 constituting the connector 1 are provided. It is made quickly only by separating the fastening screw 130 from.

Therefore, after separating the connector (1), the connector (1) to which the electrode rod used as the lighting circuit (10) and the LED lamp (20) used as the screen element is stored and stored again to the place where the three-dimensional screen should be installed. After carrying out the materials, the lighting circuit 10 may be configured as an electrode rod, and the connector 1 may be connected to the intersection of the lighting circuit 10 so as to be quickly installed.

As described above, a preferred embodiment of the present invention has been described in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiment. That is, those skilled in the art to which the present invention pertains can make many changes and modifications to the present invention without departing from the spirit and scope of the appended drawings and claims of the present invention, and all such All equivalents to changes and modifications should be considered to be within the scope of the present invention.

1 is a state diagram showing that the connector for the screen element of the three-dimensional screen according to an embodiment of the present invention and the lighting circuit is three-dimensionally coupled to form a three-dimensional screen,

2 is a perspective view of the connector for the screen element shown in FIG.

3 is an exploded perspective view showing the connector for the screen element shown in FIG.

4 is a cross-sectional perspective view showing in detail the cross section of the connector for the screen element shown in FIG.

5 is a cross-sectional view showing in detail the cross section of the connector for the screen element shown in FIG.

6 is a cross-sectional perspective view showing in detail the cross section of the screen element connector shown in FIG.

7 is a cross-sectional view showing in detail the cross section of the connector for the screen element shown in FIG.

8 is a cross-sectional perspective view showing that the spacer is fixed to the spacer member fastening portion provided in the connector for the screen element.

* Description of the symbols for the main parts of the drawings *

1: Connector for screen element 10: Lighting circuit

11: landscape circuit 12: portrait circuit

13: spacer 20: LED lamp

21: terminal 100: main body

110: upper body 111: protrusion

120: lower body 121: incision surface

130: fastening screw 200: lamp mounting

201: locking hole 202: terminal insertion hole

210: cover 211: projection

300: upper circuit fastening part 400: lower circuit fastening part

500: upper terminal fastening portion 501: upper terminal support piece

600: lower terminal fastening portion 601: lower terminal support piece

700: fastening member spacer 720: fixing screw

Claims (4)

When installing an LED lamp used as a screen element in a lighting circuit composed of a horizontal circuit and a vertical circuit spaced at equal intervals in the horizontal and vertical directions, respectively, the terminals of both LED lamps are connected to the horizontal circuit and the vertical circuit. In the connector for the screen element installed to be electrically connected to the direction circuit, A main body provided with a lamp mounting unit in which the LED lamp is installed; An upper circuit fastening part formed to penetrate to both sides of the main body to fasten the electrode rod constituting the lighting circuit; Both sides of the main body are spaced apart from the upper fastening part at a side that intersects at right angles with a side at which the upper fastening part of the main body is formed so that the electrode bar constituting the lighting circuit intersected at right angles with the electrode bar fastened to the upper circuit fastening part may be fastened. A lower circuit fastening portion formed to penetrate through; An upper terminal fastening part supporting one terminal of the LED lamp such that an electrode rod fastened to the upper circuit fastening part and one terminal of the LED lamp are connected; And And a lower terminal fastening part for supporting the other terminal of the LED lamp such that the electrode rod fastened to the lower circuit fastening part and the other terminal of the LED lamp are connected to each other. The method of claim 1, The main body has a spacer member fastening portion fastening the spacer member so that the main body is fastened to the lighting circuit constituted by the horizontal circuit and the vertical circuit after the main body is fastened to be spaced apart and stacked adjacent to the adjacent lighting circuit. And a screen for a three-dimensional screen element formed so as to pass through both sides of an upper portion and a lower portion of a body perpendicularly to a lower circuit coupling portion. The method according to claim 1 or 2, The main body is separated on both sides by the upper circuit fastening portion and the lower circuit fastening portion boundary, and the screen element connector for a three-dimensional screen, characterized in that fastened to each other by a fastening means. The method of claim 3, The main body is provided with a screw hole in which the fixing member for fixing the spacer member so that the main body and the spacer is firmly coupled to each other without being separated after the spacer member is installed in the spacer member fastening portion is formed so as to penetrate the spacer member fastening portion. Connector for screen elements of stereoscopic screen.

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