JPH0224143Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a large-sized display device for displaying characters, images, etc., and particularly relates to an improvement of its display board.

[Prior art]

Conventionally, there are display devices of this type as shown in FIGS. 1 and 2. In FIGS. 1 and 2, a display board 1 with a front wall 2 and a side wall 3
A plurality of support brackets 4, 4... are protruded from the support brackets 4, 4, .
4 to support it. Further, the front wall 2 of the display board 1 is formed with through holes 7, 7, . It's becoming like that. Furthermore, on the front wall 2,
A shade 8 is located near the tube 6 and is attached with a set screw 9 to prevent sunlight or illumination light from directly hitting the tube 6.

Since the conventional display device is configured as described above, it is necessary to form a large number of through holes 7 for the tubes 6 in the front wall 2 of the display board 1 necessary for attaching the shade 8, and the display board The processing in step 1 was complicated. Furthermore, the display board 1 must be provided with a protruding support bracket 4 for mounting the light emitting unit 5, making the structure of the display board 1 complicated.

[Summary of the idea]

The present invention was made in order to eliminate the drawbacks of the conventional ones described above, and it supports a light emitting unit with a plurality of tubes on a display board,
In a display device in which a shader located near the tube is attached to a display board, the display board is configured in a lattice shape with a plurality of vertical plates and horizontal plates arranged at a rear position relative to the front surface, respectively. The light emitting unit is disposed within the opening of the grid, and the shader is provided with an opening through which a plurality of tubes are inserted, and a parallel bracket is provided protruding from the back thereof, and the vertical plate is held between the parallel brackets. The object of the present invention is to provide a display device which is characterized by a structure in which the shader is screwed with a set screw, thereby simplifying the structure and processing of the display board.

[Example of idea]

The present invention will be explained below with reference to embodiments shown in the drawings. Note that the same components as those of the conventional device described above are denoted by the same reference numerals in the drawings, and the explanation thereof will be omitted.

The display board 10 includes a plurality of vertical boards 11, 11...
. . . and horizontal plates 12, 12 . Note that the horizontal plate 12 is designed not to reach the front surface of the display board 10. Further, the shader 8 attached to the front surface of the display board 10 has an opening 14 corresponding to each tube 6, and the back of the shader 8 has parallel brackets to support each vertical plate 11. 15,
15 is provided protrudingly. Therefore, in order to attach the shader 8 to the display board 10, it is only necessary to screw the set screw 9 from the parallel brackets 15, 15 to the vertical plate 11 with each vertical plate 11 being held between the parallel brackets 15, 15.

Since the present embodiment is constructed as described above, there is no need to form through holes for the tubes 6 in the display board 10, and the construction and processing of the display board 10 is simplified.

Note that the shader 8 is connected to the horizontal plate 12 of the display board 10.
It may be installed on the

[Effect of idea]

As explained above, in the display device according to the present invention, the display board is configured in a lattice shape with a plurality of vertical plates and horizontal plates, and the light emitting unit is disposed within the openings of this lattice. The front surface of a grid-like display board is extremely suitable for large-sized display boards because it not only simplifies the construction and processing of the board but also reduces weight, and the horizontal board is placed in a retracted position relative to the front. On the other hand, since the shader having tube openings is designed to hold the lattice vertical plate with the parallel brackets protruding from the back side and screw it through the setscrews, the screw holes for the setscrews are pre-installed in the vertical plate. By setting this, the shader can be installed extremely easily and quickly in the exact position of the grid display board corresponding to the light emitting unit, in front of the display board with the horizontal plate retracted and out of the way. can be done,
Moreover, there is an effect of ensuring a good ventilation gap near the front tube of the light emitter unit.

[Brief explanation of the drawing]

FIG. 1 is a side view showing a conventional display device, FIG. 2 is a plan view of FIG. 1, FIG. 3 is a side view showing an embodiment of the display device according to the present invention, and FIG. 4 is a side view of FIG. FIG. 1, 10: display board, 5: light emitting unit,
6: Tube, 8: Cedar, 11: Vertical board, 1
2: Horizontal plate, 13, 14: Opening, 15: Parallel bracket.

Claims (1)

[Scope of utility model registration request] In a display device in which a light emitting unit having a plurality of tubes is supported on a display board, and a shader located near the tubes is attached to the display board, the display board is supported by a plurality of vertical plates and a front surface, respectively. The shader is configured in a lattice shape with a horizontal plate placed at the rear, and the light emitting unit is arranged within the opening of the lattice, and the shader is provided with openings through which a plurality of tubes are inserted, and a 1. A display device characterized in that a parallel bracket is provided, the vertical plate is held between the parallel brackets, and the shader is screwed with a set screw.