JPS59187386A - Display unit - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a display device that is installed indoors or at a store and is used for advertisements, displays, etc.

Conventional Structure and Problems Generally, this type of display device has a display face plate made of a milky-white synthetic resin plate, and two characters or a photograph of an advertising product are written on the display face plate, or a photograph is stamped on the display face plate. In many cases, the display panel is printed with a light source and is illuminated from the rear of the display panel.

By the way, as mentioned above, there are letters and pictures on the display panel.

Directly writing or printing photographs and the like is difficult to erase when changing the displayed content, making it inconvenient to use.

Purpose of the Invention In view of the above-mentioned conventional problems, an object of the present invention is to provide a display device that can easily change the display contents in a display device that forms a large number of display panels. It is.

Structure of the Invention In order to achieve the above object, the present invention forms a display body that is formed in the shape of a polygonal box and has at least a semi-transparent outer panel,
A groove-forming member is provided along the vertical edge member that connects the edges of each outer panel of this display body, and forms a vertical guide groove that opens laterally between the edges of each side panel. By fitting both ends of the outer protection plate into the guide grooves, the outer protection plate is placed on the outside of the outer plate, and the display sheet is sandwiched between the outer plate and the outer protection plate, and a light source is placed inside the display body. According to this configuration, the display sheet can be attached and removed by removing the outer protective plate, which is convenient when changing display contents, etc., and the display sheet does not get dirty. Furthermore, the display can be displayed beautifully using the light source, and since the outer protective plate is configured to be removable using the edge member as the first layer, there is no problem of deterioration of the appearance, and the effect is great.

Description of examples Hereinafter, one embodiment of the present invention will be described based on the drawings.

In the figure, 1 is a box-shaped base;
The inside is equipped with an intermittent rotation drive section (not shown).

Reference numeral 2 denotes a display body located above the base 1 and rotated intermittently by an intermittent rotation drive section.

This display body 2 is formed into a bottomless square box shape by four translucent side plates 3 such as milky white and an opaque top plate 4, and the vertical edge of each side plate 3 has a space between the ends of each side plate 3. A groove forming member 6 having a cross section 7 forming a vertical guide groove 5 opened laterally is disposed and supported by a support piece 7 thereof. In this embodiment, this groove forming portion +J' 6 is integrated with a vertical edge member 8 that connects the end portions of the side plates 3. Reference numeral 9 designates an outer protective plate which has a shape approximately equal to the outer shape of each of the side plates 3 and is made of a transparent plate such as glass or synthetic resin, and has edge members 10 on its upper and lower edges, and both edges are connected to the guide grooves. 5 from above, it is superimposed on the outer surface of the outer plate 3. A thin display sheet 11 is inserted between the outer plate 3 and the outer protective plate 9, on which a photographic character or other content to be displayed is printed or photographed.

The center of the top plate 4 of the display 2 is connected to a rotating shaft 12 extending perpendicularly from the base 1, and the rotating shaft 12
It is designed to be rotated intermittently by rotating intermittently. Also, on the base 1 is a fluorescent lamp 13 that serves as a light source.
This fluorescent lamp 13 allows the display zone 11 to be
is illuminated from the back.

In the display device having the above configuration, light from a light source consisting of a fluorescent lamp 13 is projected onto the translucent side plate 3 and is diffusely reflected, illuminating the display 7-) 11 stacked on the outside of the side plate 3 from the back side, The displayed contents stand out beautifully and can be seen from the outside through the transparent outer protection plate 9. Then, the display body 2 is intermittently rotated at a certain angle, for example, 900 degrees.
The display sheet 11 stacked on each outer panel 3 is rotated one by one, and the display sheets 11 stacked on each outer panel 3 are sequentially turned to the front, and a dynamic element is added to enable effective display.

In particular, the display sheet 11 includes each outer plate 3 and the outer protective plate 9.
The outer holding plate 9 is held stably and is not soiled or torn. Moreover, the outer holding plate 9 is made removable by using an edge member, and by pulling it upward and removing it, the display sheet 11 can be removed. It is removable and replaceable, so it is convenient to handle, and there is no problem such as the troublesome time it takes to erase the display as in the past, and its effects are great.

In the above embodiments, a rectangular box-shaped display is shown, but a triangular or polygonal box-shaped display may also be used.Furthermore, a non-rotating display without a base may also be used. In general, there is no difference in the effects of the present invention.

Effects of the Invention As described above, according to the present invention, since the display sheet can be attached and detached by removing the outer protective plate, there is no need to dispose of the display sheet when changing the display contents, and there is no need for the display sheet to become dirty. Moreover, it can be displayed beautifully depending on the light source.
Moreover, since the outer protection plate is configured to be detachable using edge members, excellent effects such as eliminating problems such as spoiling the appearance are achieved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a display device showing an embodiment of the present invention, FIG. 2 is an exploded perspective view of the same essential parts, and FIG. 3 is a cross-sectional view of the same. 2...Display body, 3...Side plate, 4...
...Top plate, 5...Fig. 2 Fig. 3

Claims (1)

[Claims] A display body is formed in the shape of a polygonal box and has at least a translucent outer panel, and along a vertical edge member that joins the edges of each outer panel of this display panel, and between the edges of each side panel. By providing a groove forming member that forms a vertical guide groove that opens laterally, and fitting both ends of a transparent outer protection plate into the guide groove, this outer protection plate is placed on the outside of the outer plate, and the outer protection plate is placed outside the outer plate. A display device in which a display sheet is sandwiched between a plate and an outer protective plate, and a light source is placed inside the display body.