JPH0310540Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to an illuminated map board that displays a floor plan of a housing complex, etc., and when an abnormality such as a fire is detected, the building portion is illuminated to display the area where the fire occurred.

Conventionally, illuminated map display boards that indicate the location of a fire have either used a single acrylic board over the entire surface and created illuminated sections by painting or printing on the acrylic board, or made holes in an iron plate, etc., corresponding to the illuminated areas. The lighting section is formed by drilling and fitting an acrylic plate into the hole.

However, when installing dozens or more residential buildings as illuminated areas on one map board, such as in a housing complex, the size of the map board becomes large, for example, 1 x 2 m, so the size of the acrylic board Due to limitations, it is not possible to form a map board with a single acrylic board, and the frame of the building that will be the illuminated area is engraved on a large acrylic board, and then painted or printed on. If a larger acrylic board is used, the acrylic board will warp due to expansion and contraction due to temperature changes, resulting in an unsightly appearance.

In addition, in the case of a structure in which holes are drilled in a metal plate to match the lighting sections and acrylic plates are inserted, it is not possible to represent the detailed shape of the building that will become the lighting section, and furthermore, the size and size of the holes in the metal plate cannot be expressed. If the dimensional accuracy of the acrylic plate to be fitted is not improved, gaps will occur, and if the lighting section is changed after it has been manufactured,
There was an inconvenience that the lighting section could not be changed other than by enlarging it.

The present invention was developed in view of these conventional problems, and it is possible to increase the display area, easily create complex lighting sections that match the shape of buildings, etc., and furthermore, it is possible to change the shape of the lighting sections. An object of the present invention is to provide an illuminated map display board that can be used as desired.

In order to achieve this objective, the present invention provides a metal display board with a painted or printed map, etc., with an opening larger than the lighting area framed by a building, etc., and an acrylic board is fitted into this opening. The structure is such that the illuminated section is left open and opaquely painted or printed to match the map etc. on the metal display board, and the illuminated section is painted or printed translucently.
Since a metal plate is used for the display board, it is possible to freely create large-sized ones, and for the illuminated part of the display board, a hole larger than the illuminated section is made and an acrylic plate is inserted into it. Since the shape of the building, etc. that defines the lighting section is engraved on the acrylic board, it is possible to create the detailed shape of the lighting section, and it is also possible to change the shape of the lighting section.
This can be easily changed by simply replacing the acrylic plate with a new illumination section.

Hereinafter, embodiments of the present invention will be described based on the drawings.

FIG. 1 is an explanatory diagram showing an embodiment of the present invention.

First, to explain the configuration, numeral 1 is a metal display board, on which a map is drawn that shows the division of buildings of the housing complex, roads, etc. to be displayed by color coding, and the illuminated part of the map on the metal display board 1 Openings 2a to 2h larger than the building are formed by drilling in the building installation parts indicated by symbols A1 to A5, ...H1, H2, and each of these openings 2a to 2h has a is acrylic plate 3a~
3h is fitted with adhesive or the like, and on each acrylic plate 3a to 3h, the frame of the building 4a to 4h is drawn by forming an engraved groove by engraving from the back side, and the frame 4a of the acrylic plate 3a to 3h is drawn. ~
The inside of 4h is the illuminated section. In addition, regarding the acrylic plates 3a to 3h fitted into the openings 2a to 2h of the metal display board 1, the outer portions of the frames 4a to 4h, which are illumination sections, are painted or coated on the metal display board 1. Opaque painting or printing is applied in a color matching the printed map, and translucent painting or printing is applied to the illuminated portions inside the frames 4a to 4h from the back side.

Figure 2 shows buildings C1 and C in the embodiment of Figure 1.
This is a partially extracted view of the metal display board 1 for the illuminated section 2, in which an opening 2c is drilled in the metal display board 1 with a simplified shape larger than the buildings C1 and C2. An acrylic plate 3c shown in FIG. 3 is adhesively fixed into this opening 2c by being fitted from the back side.

That is, the buildings C1 and C are on the acrylic board 3c.
A frame 4c corresponding to the planar shape of 2 is provided by engraving from the back surface, and the inside of the frame 4c is used as an illumination section. Further, an adhesive part 5 is formed around the acrylic plate 3c and is lowered from the surface, and the acrylic plate 3c is inserted into the opening 2c shown in FIG. 2 from the back side.
Insert and secure with adhesive. Further, on the back side of the portion of the acrylic board 3c that is outside the frame 4c, opaque coloring, that is, coloring that matches the map of the metal display board 1 shown in FIG. 2, is applied as shown by the hatched area. Further, the illumination section on the inside of the frame 4c is painted or printed semi-transparently from the back side of the acrylic plate 3c.

Figure 4 shows - of the metal display board 1 in Figure 1.
This is a cross-sectional view showing an acrylic plate 3c having the structure shown in FIG. 3 inserted into the opening 2c of the metal display plate 1 from the back side,
It is adhesively fixed to the metal display board 1 with.
A lamp case 6 is attached to the back side of the acrylic plate 3c, and a lamp 8 for illumination is attached to the bottom of the lamp case 6 with a lamp socket 7, so that the acrylic plate 3c is illuminated from the back side.

FIG. 5 is an enlarged sectional view showing part A of the acrylic plate 3c shown in FIG. 4, and the engraved groove 9 on the back side that determines the shape of the illumination section is filled with black paint to frame the illumination section. is embedded, a translucent coating 10 is applied thereon for coloring the illuminated portion on the inside of the engraving groove 9, and an opaque coating 1 is applied on the outer part of the engraving groove 9 overlapping the translucent coating 10.
1 has been applied.

Of course, the translucent coating 10 and the opaque coating 11 are
Instead of overlapping as shown in the figure, they may be painted or printed individually using the engraved groove 9 as a boundary.

Next, we will explain in detail the processing of the metal display board 1 into which the acrylic board with the illumination part is fitted. First, before drilling the holes, a map is silk-printed on the surface of the metal display board 1. The silk plate used for silk printing is a plate type in which printing is not performed on the openings 2a to 2h, and the map is silk-printed on the metal display board 1, so that the remaining part of the print is fitted onto an acrylic plate. Therefore, the openings 2a to 2h can be drawn with high processing accuracy by drilling in accordance with the remaining printed portion.

In addition, an opening 2a to be drilled in the metal display board 1
Each of ~2h is the building A1~ which becomes the illuminated part.
Since there is no need to perform fine drilling processing to match the shapes of A5..., H1, H2, the number of processing steps can be significantly reduced.

On the other hand, regarding the acrylic plates 3a to 3h that are fitted into the openings 2a to 2h of the metal display board 1, even if the map board becomes large, only acrylic plates that are slightly larger than the size of each building are used. Since the acrylic board is small, it is possible to use a small acrylic board, and since the acrylic board is small, it is easy to engrave to frame the lighting section and to paint the back side of the acrylic board to separate the lighting section. Moreover, if the layout of the building changes during the construction process, all you have to do is replace it with an acrylic board that has illuminated sections with new framing, making it possible to change the display on the map board. It can be done easily.

In addition, when inserting an acrylic plate with illumination sections drawn into the opening made in the metal display plate 1,
Although the mating part may be noticeable, the boundary between the acrylic plate and the metal display board is colored to match the map on the metal display board.
Even when viewed from the front of the display board, the connecting surface between the metal display board and the acrylic board is hardly noticeable, and the display surface can be presented with a sufficient sense of unity.

Next, to explain the effect of this invention, an opening larger than the illuminated part is provided in the metal display board, the illuminated part is painted or printed semi-transparently in this opening, and the outer part excluding the illuminated part is made opaque. Since the acrylic board is fitted with a painted or printed acrylic board, it is possible to make a large display board that would be difficult to make if the entire surface was made of acrylic board, and it would be difficult to process if the board was made of metal. The detailed shape of the illumination section can be easily drawn by engraving the acrylic plate that fits into the opening of the metal display board, making it possible to easily draw the detailed illumination section with a frame, resulting in highly accurate map display. Furthermore, the drilling of metal plates does not require detailed drilling according to the lighting section, making the drilling process easy.On the other hand, for acrylic plates, it is possible to drill holes for each lighting section. Since the acrylic board is small in size, it is possible to use a small acrylic board, and the acrylic board does not warp due to expansion and contraction due to temperature, etc. Also, since the acrylic board is small, the engraving process to form the lighting section can be done easily. It can be done easily.

Furthermore, when changing the illumination section, it is only necessary to convert the new illumination section to an acrylic board drawn by engraving, painting, etc., so it is possible to easily change the illumination section of the map display board.

[Brief explanation of the drawing]

Fig. 1 is an explanatory diagram showing one embodiment of the present invention, Fig. 2 is a partial explanatory diagram showing the metal display boards of buildings C1 and C2 in Fig. 1, and Fig. 3 is an explanatory diagram showing an example of the present invention. An explanatory diagram showing the acrylic plate inserted into the opening in Figure 2, and Figure 4 is a diagram showing the - of Figure 1.
5 is an enlarged sectional view of section A in FIG. 4. 1... Metal display board, 2a to 2h... Opening,
3a-3h...Acrylic board, 4a-4h...Frame, 5...Adhesive part, 6...Lamp case, 7...
Lamp socket, 8...Lamp, 9...Engraving groove,
10... Translucent coating, 11... Opaque coating, 12
...Painted surface.

Claims (1)

[Scope of utility model registration request] A metal display board painted or printed with a map, etc. is provided with an opening larger than the illuminated area framed by a building, etc., and an acrylic transparent plate is fitted and fixed in the opening, and the acrylic transparent plate is attached to the above-mentioned area, leaving the illuminated area. An illuminated map display board characterized by applying opaque painting or printing to match the map etc. on the metal display board and applying translucent painting or printing to the illuminated part.