KR20060040268A - Electric sign and its structure of connecting buried power cable - Google Patents

Abstract

The present invention relates to a light-emitting board and a buried power cable connection structure thereof, wherein a coupling groove is formed at a lower end thereof, and a main body having a moisture-proof strip provided along an outer edge to protect an embedded electronic circuit; A module plate provided with an upper coupling end of a cramp shape that is rotatably rotatable on an upper side of the main body, a lower coupling end of a cramp shape that is coupled to correspond to the coupling groove, and a plurality of LED modules; A cover rotatably coupled to an upper end of the main body; A first shock absorber having both ends mounted correspondingly to an edge portion of the cover and an edge portion of the main body; Providing a connection structure of the embedded power line to an electric light plate including a second shock absorber mounted at both ends corresponding to an edge portion of the module plate and an edge portion of the main body, thereby easily opening and closing the weight chain module plate and the cover; In addition, the electronic circuit can be protected from the outside environment, and the power cable embedded in the wall and the power cable of the electronic display board can be easily connected.

Billboard, mounting, shock absorber, buried power cable

Description

Electric sign and its structure of connecting buried power cable}

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side view showing a wall mounting structure of an electric sign board according to the present invention;

FIG. 2 is a sectional view of principal parts of the portion “A” of FIG. 1;

FIG. 3 is a sectional view of principal parts of the portion “B” of FIG. 1.

<< Explanation of symbols for main part of drawing >>

10: main body 12: coupling groove

14: moisture proof strip

20: cover

30: module plate 32, 34: coupling end

40: LED module

52, 54: shock absorber

60: power cable

200: connection

300: connection tube

400: buried power cable

The present invention relates to an electronic board, and more particularly, to an electronic board provided with a moisture-proof strip at the edge of the main body to easily open and close the heavy chain module plate and cover and to protect the electronic circuit.

The present invention also relates to a buried power cable connection structure of an electric signboard that can easily connect a power supply part of an electric signboard and an embedded power cable.

The electronic signboard is a kind of electronic bulletin board, and is installed indoors and outside for the purpose of posting specific or unspecific information to the public by embedding an LED module. Such an electronic board is classified into a small and light weight and a medium and large weight, and in particular, in the case of a medium and large weight, there is a disadvantage in that opening and closing of a module plate and a cover having a built-in LED module, which is a weight body, is difficult for maintenance.

In particular, the signboard mounted on the wall is a typical form of medium-to-large weight, which is very solid and safe for the safety of the general public, and in the case of being able to meet all the above requirements despite being easily connected to the embedded power cable. Technology is not supported.

SUMMARY OF THE INVENTION An object of the present invention created to solve the above problems is to provide an electric signboard with a moisture-proof strip attached to the edge of the main body to easily open and close the weight chain module plate and cover and to protect the electronic circuit. have.                         

Another object of the present invention is to provide a buried power cable connection structure of an electric light plate that can easily connect the power supply portion of the electric light plate and the embedded power cable.

An object of the present invention, the coupling groove is formed at the lower end and the body is a transparent body having a moisture-proof strip provided along the outside to protect the embedded electronic circuit; A module plate provided with an upper coupling end of a cramp shape that is rotatably rotatable on an upper side of the main body, a lower coupling end of a cramp shape that is coupled to correspond to the coupling groove, and a plurality of LED modules; A cover rotatably coupled to an upper end of the main body; A first shock absorber having both ends mounted correspondingly to an edge portion of the cover and an edge portion of the main body; It can be achieved by an electric light plate characterized in that it comprises a second buffer which is mounted at both ends corresponding to the edge portion of the module plate and the edge portion of the main body, respectively.

Preferably, in the present invention, the end of the first shock absorber is mounted to the edge of the main body with respect to the end of the second shock absorber.

Preferably, in the present invention, the second shock absorber has a longer stroke with respect to the first shock absorber.

More preferably, the shock absorber of the present invention is a hydraulic shock absorber.

Another object of the present invention, the coupling groove is formed in the lower end of the transparent body having a moisture-proof strip provided along the outer edge to protect the built-in electronic circuit, and the cramped shape hung to be rotatable in the upper side of the main body A module plate on which an upper coupling end and a cramped lower coupling end coupled to the coupling groove and a plurality of LED modules are installed, a cover coupled to the upper end of the main body so as to be rotatable, and an edge portion of the cover and the main body of the main body. An electric display plate having a first shock absorber having both ends mounted correspondingly to an edge portion, a second shock absorber mounted at both ends corresponding to an edge portion of the module plate and an edge portion of the main body, and having a rear surface mounted on the wall; A buried power cable connected to the main power source and embedded in the wall; A connection tube connected to an upper end of the electric sign adjacent to the wall; A connection part interposed between an upper end of the connection pipe and the wall, and having one end of the embedded power cable; A flexible pipe embedded in the connection part and the connection pipe and in communication with an upper end of the display panel by a fastening means; It may be achieved by a buried power cable connection structure of an electric signboard including a power cable connected to the power supply part of the signboard and connected to the buried power cable received in the connection portion via the flexible pipe.

Preferably, the upper end portion of the electric sign of the present invention and the connected edge portion of the connection tube are sealed by a silicone-based synthetic resin.

Hereinafter, the configuration of the present invention with reference to the drawings in detail.

Fig. 1 is a side view showing a wall mounting structure of an electric signboard according to the present invention, Fig. 2 is a sectional view of the main part of the portion “A” of Fig. 1, and Fig. 3 is a sectional view of the main part of the portion “B” of Fig. 1.

1 to 3, the electronic display panel according to the present invention includes a main body 10 in which an electronic circuit is built, and a module plate 30 and a cover 20 mounted to be rotatable with upper portions of the main body 10, respectively. And, the module plate 30 and the cover 20 is configured to include a shock absorber 54, 52 provided to open and close easily.

The main body 10 has a coupling groove 12 coupled to the module plate 30 at a lower end in a rectangular shape as a whole. In addition, a moisture barrier strip 14 of synthetic resin type is provided to prevent moisture (or moisture) flowing through a gap between the edge portion of the main body 10 and the cover 20.

The cover 20 is hinged to the upper end of the main body 10 so as to be rotatable and is composed of a transparent body so that the information displayed from the module plate 30 accommodated therein is viewed.

The module plate 30 is provided with a plurality of LED modules 40 electrically connected to the electronic circuit of the main body 10 described above so that desired information can be displayed at the center portion. In addition, the module plate 30 is provided with coupling ends 32 and 34 each having an upper end and a lower end.

Therefore, the upper coupling end 32 is hung so as to be rotatable corresponding to the upper side of the main body 10, the lower coupling end 34 is inserted into the main body 10 is coupled to the coupling groove 12.

In order to easily implement the maintenance of the module plate 30 as a weight body of the present invention, the cover 20 and the buffer plates 52 and 54 corresponding to the module plates 30 are respectively provided.

The first shock absorber 52 is a shock absorber having both ends fastened to the upper edge of the cover 20 and the upper edge of the main body 10, and the second shock absorber 54 is a module plate 30. ) Is a shock absorber having both ends fastened to the center edge of the center and the lower edge of the main body 10.

Here, it is preferable that the second shock absorber 54 uses a shock absorber having a longer stroke distance than the stroke of the first shock absorber 52 by the mounting position.

The electric sign of the present invention having the above configuration will be described below in connection with the embedded power cable 400 in the wall mounting structure.

The back of the electric signboard of the present invention is mounted on the wall, and the connection pipe 300 and the connection part 200 are provided to connect the embedded power cable 400 to the power cable 60 connected to the power supply unit 16. .

The upper end and lower end of the main body 10 adjacent to the wall are mounted, and the connection pipe 300 is sealed by the synthetic resin of silicone series (S) in the main surface part of the connection pipe 300 which was mounted.

The connection part 200 is interposed between the wall and the upper end of the connection pipe 300 described above, and has a socket (not shown) connected to one end of the embedded power cable 400.

The power cable 60 connected to the power supply unit 16 embedded in the main body 10 of the electronic display board of the present invention penetrates through the portion connected to the connection pipe 300 in more detail than the upper end of the main body 10. A socket and a plug (not shown) are inserted to be configured so that power applied from the embedded power cable 400 connected to the main power is provided to the display board.

Here, the flexible pipe 310 is built in the connection pipe 300 to protect the power cable 60, and the flexible pipe 310 is fastened by fastening means such as a nut 62 and a washer 64. More specifically, the upper end of the main body 10 is connected to a portion corresponding to the inside of the connection pipe 300.

Although the present invention described above is limited to one embodiment, the present invention is not limited thereto, and the present invention may be easily modified by those of ordinary skill in the art to which the present invention pertains. It is obvious that it belongs to the technical idea.

The present invention having the above configuration has the advantage that it is easy to open and close the weight chain module plate and cover, and also protect the electronic circuit from the external environment.

In addition, the configuration of the present invention has a feature that can easily connect the power cable embedded in the wall and the power cable of the display board.

Claims (6)

A main body formed of a coupling groove at a lower end thereof, the body being a transparent body having a moisture-proof strip provided along an outer edge to protect the embedded electronic circuit; A module plate provided with an upper coupling end of a cramp shape that is rotatably rotatable on an upper side of the main body, a lower coupling end of a cramp shape that is coupled to correspond to the coupling groove, and a plurality of LED modules; A cover rotatably coupled to an upper end of the main body; A first shock absorber having both ends mounted correspondingly to an edge portion of the cover and an edge portion of the main body; And a second shock absorber having both ends mounted correspondingly to an edge portion of the module plate and an edge portion of the main body, respectively. The method of claim 1, An end of the first shock absorber is mounted on the edge of the main body with respect to the end of the second shock absorber. The method of claim 1, And wherein the second shock absorber has a longer stroke with respect to the first shock absorber. The method of claim 1, The shock absorber is a display panel, characterized in that the hydraulic shock absorber (shock absorber). A coupling groove is formed at a lower end of the body, which is a transparent body having a moisture-proof strip provided along the periphery to protect the built-in electronic circuit, and an upper coupling end having a cramped shape that is rotatable to an upper side of the main body and the coupling groove. Both end portions of the lower coupling end coupled to the corresponding cramp shape and a module plate provided with a plurality of LED modules, a cover coupled to the upper end of the main body so as to be rotatable, and an edge portion of the cover and an edge of the main body, respectively An electric display plate having a rear surface mounted on the wall and having a first shock absorber mounted thereon and a second shock absorber mounted at both ends of the module plate and the edge of the main body respectively; A buried power cable connected to the main power source and embedded in the wall; A connection tube connected to an upper end of the electric sign adjacent to the wall; A connection part interposed between an upper end of the connection pipe and the wall, and having one end of the embedded power cable; A flexible pipe embedded in the connection part and the connection pipe and in communication with an upper end of the display panel by a fastening means; And a power cable connected to the power supply unit of the display board and connected to the embedded power cable received in the connection unit via the flexible pipe. The method of claim 5, wherein An embedded power cable connection structure of an electric signboard, characterized in that the upper end portion of the signboard and the connecting edge portion of the connection tube are sealed by a silicone-based synthetic resin.

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