JPH0527684A - System displaying device - Google Patents

Abstract

PURPOSE:To reduce the device cost and the required space by placing a displaying device in a common location so that it is used by plural system diagrams and by enabling it to overlay a screen style system diagram. CONSTITUTION:A display device 2 is held by a grid 3, a mosaic which shows a system diagram is placed in the front of a fixed section consisting the display device 2 and the grid 3, as a screen 4 and by moving the screen 4 up and down by a driving device 5, the plural systems are facilitated. Furthermore, the system diagram on the screen 4 and the display device 2 are overlayed for a viewing, the screen 4 is opaque and on which the system diagram is depicted and is transparent so that lights of the display device are discriminated. And during the picture production on the screen, location and the number of the display device 2 are judged and placed in the greatest common divisor. Therefore, by moving the screen 4 in front and behind by the driving device 5, the fixed section, consisting the display device 2 and the grid 3, shows other systems without being restricted.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system display device used to display the status of a power system.

[0002]

2. Description of the Related Art FIG. 3 shows a conventional system display device, in which reference numeral 1 is a surface plate called a mosaic for representing the system diagram. Reference numeral 2 is a display, and 3 is a grid-shaped metal fitting called a grid for supporting the mosaic and the display.

Next, the operation will be described. The system diagram for expressing the power system as a system display device is realized by assembling the mosaic 1. Further, the display device 2 is applied to a portion of the system that requires an illuminated display due to a change in state. The mosaic 1 and the display 2 are fitted and supported by a lattice-shaped structure (hereinafter abbreviated as a grid).

[0004]

Since the conventional system display device is constructed as described above, when the system is changed, the mosaics must be replaced, the layouts must be replaced, and the displays must be relocated. It was very difficult to respond to changes. Therefore, in order to display a plurality of systems, it is necessary to prepare a mosaic and a display for each system, which requires a very high equipment cost and a space problem.

The present invention has been made in order to solve the above problems, and it is an object of the present invention to display a plurality of systems by one system display device.

[0006]

In the systematic display device according to the present invention, the display and the grid are left, but the mosaic is not used, and the systematic diagram expressed by the mosaic is drawn on the film sheet and displayed. The arrangement of the container and the film sheet is made common, and a plurality of systems can be displayed by moving the film sheet.

[0007]

The system display device according to the present invention can be used to display a plurality of systems by itself, because the basis of the system representation is the movement of the film sheet.

[0008]

【Example】

Example 1. An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a side view of a system display device according to the present invention. In FIG. 1, 2 is an indicator that is turned on and off by information from the outside, 3 is a grid that supports the indicator, 4 is a connection state of the system, and overlapping portions so that the lighting state of the indicator can be recognized on the displayed screen. Is a transmissive type, and 5 is a drive device for moving the screen in the vertical direction.

Next, the operation will be described. The display 2 is supported by the grid 3, and in the past, a mosaic representing a system diagram was also supported by the grid, but as an alternative, the system diagram is arranged as a screen 4 in front of a fixed part composed of the display 2 and the grid 3. The screen 4 is driven by the driving device 5
By moving up and down with, it is possible to support multiple systems.

This will be described in more detail with reference to FIG. FIG. 2 shows the case of three systems. In the present invention, in order to see the system diagram on the screen and the display 2 in an overlapping manner, the screen 4
Is opaque and has a system diagram drawn on it, and it is transparent so that it can be discriminated whether the display is on or off only where it overlaps the display.

In order to apply the above-mentioned configuration to a plurality of systems, it is necessary to make the combination of the screen 4 and the display 2 common, that is, when the screen is drawn, the position and the number of the display are maximized. Arrange according to the common divisor. Therefore, if the screen 4 is moved back and forth by the drive device 5, it is possible to display another system without being restricted by the fixed portion composed of the display device 2 and the grid 3. That is, it is possible to support multiple systems.

Example 2. Further, in the above-described embodiment, the case of the system display device has been described, but other display devices may be used, and the same effect as that of the above-described embodiment is obtained.

[0013]

As described above, according to the present invention, the arrangement of the display devices is set to a common position so that it can be used in a plurality of system diagrams, and a screen system diagram can be superimposed and displayed thereon. There is an effect that a plurality of system display devices can be realized by one unit, the device cost is low, and the required space is small.

[Brief description of drawings]

FIG. 1 is a device sectional view showing an embodiment of a variable system display device according to the present invention.

FIG. 2 is a supplementary explanatory view of the operation of one embodiment of the variable system display device according to the present invention.

FIG. 3 is a diagram showing a conventional system display device.

[Explanation of symbols]

 2 Display 3 Glide 4 Screen 5 Drive

Claims (1)

Claims: 1. A display device, a grid-like support fitting for mounting the display device, a screen representing a power system,
A system display device comprising a screen drive device and a system display device and a display device of the screen which are arranged in common so that a plurality of system diagrams can be dealt with.