JPS6316250Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to the structure of the display section of a display device attached to a mosaic panel. The purpose is to make it possible to assemble and fix the parts.

[Conventional technology]

BACKGROUND ART Conventionally, a mosaic panel has been known as a graphic instrument panel or a graphic power distribution panel, in which a large number of mosaic pieces each displaying a pictorial model on the surface are closely assembled and fixed to a mosaic base to display a process flowchart or the like.

When assembling and fixing a display device, such as a numeric display meter or a display lamp, on this mosaic panel, the partition wall of the mosaic base is removed because the surface area of the display device is larger than the grid hole in which one mosaic piece is embedded. A space is formed in which the display can be assembled and fixed, and the entire display is embedded in this space and fixed from the back side with screws or the like.

In addition, as shown in Japanese Utility Model Publication No. 50-36932, a unit display part of a display device is assembled and fixed to each mosaic piece, and a desired display is achieved by combining the display parts assembled to this mosaic piece. There is something I tried to do.

[Problem that the invention attempts to solve]

However, in the case where a part of the partition wall is removed and the display unit is assembled and fixed to the mosaic base, if the specifications of the graphic instrument panel or the graphic switchboard change and the position of the display unit on the mosaic base is changed, Since the partition wall of the mosaic base where the display was previously assembled and fixed has been removed, there is the inconvenience that it becomes impossible to assemble and fix the mosaic piece to this part. Ta.

Furthermore, in the case of the device shown in Japanese Utility Model Publication No. 50-36932, the occurrence of the above-mentioned inconvenience can be completely prevented, but the size of one display area is the same as the size of one grid hole. Since it is limited to
There are significant restrictions on the size of characters and symbols that can be displayed, and as a result, the display format becomes uniform and inflexible, and the assembly of the display section to the mosaic piece is limited to the size of the mosaic piece. Since the configuration uses the assembly legs of the mosaic base, the display section can only be attached to the mosaic piece that has been assembled to the mosaic base, and therefore the operation of assembling the display section to the mosaic piece is extremely difficult. There was an inconvenience that made it troublesome.

The present invention was devised in order to solve the problems in the conventional example described above, and allows the display part to be treated in the same way as a mosaic piece with respect to the mosaic base. The technical challenge is to provide an assembly function.

[Means for solving problems]

Hereinafter, the present invention will be explained with reference to the drawings showing one embodiment of the present invention.

The means of the present invention is a display device in which the display section includes a main body section that converts an input signal into a display signal, and a display section that displays specific numbers, characters, and symbols according to the display signal from the main body section. It is considered to be a separate object from the above-mentioned main body part,
It is assembled and fixed to a mosaic base 1 having a large number of lattice holes 3 partitioned in parallel in a grid pattern by a partition wall 2, and the display section is assembled and held with a main body 6 having a display function. The frame body has a size that is an integral multiple of the lattice holes 3 of the mosaic base 1, and a plurality of engaging legs each having a hook portion 11 that engages with the partition wall 2 on the back surface thereof. 12 in an upright position; and the external electrical connection portion 7 of the main body 6 is disposed at a position facing the grid hole 3.

[Effect]

As mentioned above, the display unit according to the present invention is a separate object from the main body of the display, and also includes a liquid crystal,
Since the thickness of the main body 6 composed of a plasma display, a display tube, etc. is sufficiently thin, the thickness of the display section, which is a combination of the frame and the main body 6, is a small value. Therefore, even if the display part is placed on the surface of the mosaic base 1 without cutting out the partition wall 2, the display part will not protrude significantly above the surface of the mosaic base 1.

In addition, since the main body 6 having a display function is not limited in its size, it is not limited by the size of the grid holes 3 and is necessary for displaying numbers, symbols, and designs in a suitable manner. is set to a certain size.

The frame body has a size that accommodates and holds the main body 6 molded to a desired size, and the size is set to be approximately an integral multiple of the grid hole 3, and the frame body has a size that is set to be approximately an integral multiple of the grid hole 3, so that the frame body has a size that accommodates and holds the main body 6 formed to a desired size. Therefore, the mutual positional relationship with the opposing lattice holes 3 is set, so once the assembly position of the main body 6 to this frame is determined, the back side of the frame opposite to the lattice holes 3 is set. be specified and therefore the external electrical connection 7
will be provided at this specified location on the back surface of the frame.

The display part, which is constructed by storing and holding the main body 6 in a frame, is fitted and fixed to the mosaic base 1 by pressing the display part from the surface side of the mosaic base 1, as in the case of the mosaic piece 5, and pressing the ends of the engaging legs 12. This is achieved by engaging the hook portion 11 formed in the partition wall 2 with the partition wall 2.

At this time, the external electrical connection part 7 of the display part is installed in the mosaic base 1 of the display part because its installation position is set in advance so as to face the grid hole 3 with the display part assembled to the mosaic base 1. At the same time as the assembling, insertion into the grid hole 3 is achieved, and its tip is positioned protruding from the back side of the mosaic base 1.
Therefore, the electrical connection work to the main body of the display unit assembled to the mosaic base 1 is performed after the display unit has been assembled to the mosaic base 1.
This can be achieved only on the back side of mosaic base 1.

〔Example〕

The illustrated embodiment is a mosaic board in which a flat mosaic base 1 having a plurality of lattice holes 3 partitioned in parallel in a grid pattern by a partition wall 2 is fixed to a fixed frame 4' by a large number of supports 4 in an upright position. The mosaic pieces 5 that are fitted and fixed to this mosaic base 1 are of such a size that they are fitted into one grid hole 3 and arranged in parallel with each other.

The embodiment of the display section shown in FIG. 2 includes a frame body that houses and holds the main body 6, a support plate 8 to which the main body 6 is directly assembled and fixed with screws 9, and a main body 6 fixed on the support plate 8. The decorative frame 10 is fixed to the support plate 8 with screws 13 while covering the lattice hole 3.The back edge of the support plate 8, which is formed to have a size that is an integral multiple of the lattice hole 3, is provided with a knife at the tip. An engaging leg 12 provided with a hook portion 11 is bent into an L-shape.

In this way, since the hook portion 11 is formed in a dogleg shape, the display portion can be viewed from the surface side of the mosaic base 1.
As shown by arrow A in FIG. 2c, when pressed, the engaging legs 12 are guided by the inclined portions of the hook portions 11 and smoothly fit into the grid holes 3, so that the display unit can be fitted into the grid holes 3 and fixed. can be achieved smoothly.

When removing the display part assembled to the mosaic base 1, pull the display part from the back side of the mosaic base 1 while elastically deforming the engaging legs 12 in the direction of disengaging the hook part 11 from the partition wall 2. It's fine if you get out of it.

In addition, the number of engaging legs 12 that directly achieve and hold the display part on the mosaic base 1 must be provided at least at both ends of the horizontally elongated support plate 8. If there is any concern about the assembly strength of the support plate 8, a pair may be provided at both the upper and lower ends of the support plate 8, as shown in FIG. 2c.

In the case of the embodiment illustrated in FIG. 2, the decorative frame 10 is
It is molded with a slightly larger size than the support plate 8, and when the display part is fitted and fixed to the mosaic base 1, the peripheral edge of the back side is placed on the surface of the mosaic piece 5 around the display part. I'm trying to keep it that way. Therefore, the display portion fitted and fixed to the mosaic base 1 is in a state of protruding from the surface portion formed by the mosaic piece 5, and the display can be emphasized by the amount of this protrusion.

The embodiment shown in FIG. 3 shows another example of the structure of the frame of the display part, in which the dimensions of the decorative frame 10 are the same as the support plate 8, and the display part is made of mosaic base 1.
When the mosaic piece 5 is fitted and fixed, the surface of the display section is positioned on the same plane as the surface formed by the mosaic piece 5. Therefore, the surface of the mosaic base 1 on which the display part is fitted and fixed becomes a flat surface, and the surface of the entire mosaic board can be made simple.

Note that various display units such as a numerical display instrument can be used as the display unit.

[Effect of idea]

As is clear from the above explanation, the present invention allows a display section of a desired size to be fitted and fixed to a mosaic base without cutting out the partition walls of the mosaic base, so it is easy to change the layout of the display section. In addition, since the size of the display area can be set freely, it is possible to achieve effective and desirable display without being restricted by the display format. Since they can be handled in the same way, they are easy to handle and have many excellent effects, such as easier attachment to the mosaic base.

[Brief explanation of the drawing]

FIG. 1 is an overall perspective view showing an example of the configuration of a mosaic panel in which a display section according to the present invention is fitted and fixed. FIG. 2 shows an embodiment of the display unit according to the present invention, in which FIG. 2a is a front view, FIG. 2b is a plan sectional view, and FIG. 2c is a side sectional view. Figure 3 shows
It is a top view which shows another Example of the decorative frame of a display part. Explanation of symbols, 1...Mosaic base, 2...Partition wall, 3...Lattice hole, 6...Main body, 7...External electrical connection section, 8...Support plate, 10...Decorative frame, 11...
...Hook part, 12...Engagement leg.

Claims (1)

[Claims for Utility Model Registration] The above-mentioned display device comprises a main body that converts an input signal into a display signal, and a display unit that displays specific numbers, characters, and symbols according to the display signal from the main body. A display section that is separate from the main body section and is assembled and fixed to a mosaic base having a large number of grid holes partitioned in parallel in a grid pattern by a partition wall, the main body having a display function; and the grid. It has a size that is an integral multiple of the hole, and
a frame body, which is constructed by erecting a plurality of engaging legs each having a hook portion formed on its back surface to engage with the partition wall, and for assembling and holding the main body; The display part of the mosaic panel mounting display placed opposite the hole.