JP3678099B2 - Monitoring display device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a monitor display device, and more particularly to a monitor display device such as an automatic fire alarm receiver having a map display function having a display unit in which a warning monitoring area is graphically displayed by a map or the like.
[0002]
[Prior art]
2. Conventionally, an automatic fire alarm having a map display function, which is called a P-type self-report receiver, has a display unit (3) in which a warning monitoring area is graphically displayed by a map or the like as shown in FIG. The monitoring display device (1) such as a receiver displays the result of fire detection by the fire detector provided in the alert monitoring area as the detection means in the state of lighting of the light source provided in the display unit. Yes. In many cases, LED elements are used as the light source.
[0003]
The LED element is fixed to the tip of the lead wire, and is fixed to the map display sheet of the display unit using an adhesive or the like. Therefore, it is possible to directly inform the user of the fire occurrence state in the warning monitoring area by adhering the desired position on the map display sheet of the display unit and lighting the LED element.
[0004]
[Problems to be solved by the invention]
However, in the above conventional technique, when the monitor display device is installed on a floor of a building that facilitates layout change using, for example, a partition unit, the LED element of the light source of the monitor display device is easily provided. There was a problem that it was difficult to change the position and respond to the alert surveillance area.
[0005]
By the way, the present applicant, as Japanese Utility Model Laid-Open No. 59-134877, has a light source indicator lamp block that can easily change the position of the light source, and a fixed plate in which a large number of support columns are erected vertically and horizontally. Has proposed a map-type alarm display panel that can be fixed inside or outside. However, in this configuration, the position where the light source is provided is determined at the position where the column is installed. Therefore, it is necessary to provide more support columns when trying to correspond to the alert monitoring area by performing fine position adjustment, and there is a problem that the structure of the fixed plate becomes complicated.
[0006]
The present invention has been made in view of the above-mentioned reasons, and the object of the present invention is to change the layout by easily adjusting the position in correspondence with the warning monitoring area by arranging the light source with a simple configuration. An object of the present invention is to provide a monitor display device that can be used.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, in the monitoring display device of the present invention, a plurality of light sources are provided on the back of the display board in which the warning monitoring area is graphically displayed by a map or the like, and the warning monitoring area is provided in the warning monitoring area. and the monitoring display device having a display unit for displaying the detection result of the detecting means at the lighting state of the light source, the temporary fixing by the respective light sources which are provided at the distal end of the lead wire to the back of the display panel, the A plurality of light sources are sandwiched between a display plate and a sandwiching plate provided on the rear side thereof, and are permanently fixed.
[0008]
At this arrangement, the rear side of the display unit, after temporarily fixed to an appropriate position on the back surface of the display panel of each light source provided respectively at the distal end of the lead wire, the same plurality of light sources display plate and the display panel It can be formed by being fixed between the holding plates provided on the plate.
[0009]
And it is preferable to temporarily fix the said light source through the suction cup made from the translucent resin material arrange | positioned in the front side. In this case, the light source is temporarily fixed to an appropriate position on the back surface of the display plate with a suction cup made of a light-transmitting resin material disposed on the front side of the light source, and then the light source is fixed and permanently fixed by the holding plate.
[0010]
Moreover, it is preferable to interpose an elastic member between the light source and the holding plate. In this case, after the light source is temporarily fixed at an appropriate position on the back surface of the display plate, it can be permanently fixed by being pressed and held by the holding plate via the elastic member.
[0011]
Further, the display plate is formed of a display sheet having a graphic display and a transparent plate on the front side of the display sheet, and the holding plate is provided on a fixed piece projecting from the back surface of the transparent plate via the elastic member. It is preferable to fix the light source so as to press it. In this case, after the light source is temporarily fixed at an appropriate position on the back surface of the display plate formed of the display sheet having the graphic display and the transparent plate on the front side of the display sheet, the light source is fixedly projected from the back surface of the transparent plate. It is pressed and fixed by a holding plate fixed to the piece.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
1 and 2 show an embodiment corresponding to all of claims 1 to 4 of the present invention, and FIG. 1 shows a schematic configuration of a display unit according to a monitoring display device of an embodiment of the present invention. FIG. 2 is a side view showing the monitoring display device.
[0013]
The visual display device 1 of this embodiment is provided with a plurality of light sources 5 on the back surface of the display board 31 on which a warning monitoring area is graphically displayed by a map or the like, and the detection results of the detection means provided in the warning monitoring area are displayed. in the monitoring display device 1 having a display unit 3 for displaying at lighted state of the light source 5, the respective light sources 5 which are provided on the distal end of the lead wire 6 on the back of the display panel 31 is tentatively fixed, the plurality The light source 5 is sandwiched between the display plate 31 and the sandwiching plate 4 provided on the rear side thereof, and is permanently fixed.
[0014]
Specifically, the monitoring display device 1 is an automatic fire notification receiver called, for example, a P-type self-report receiver, and as shown in FIG. 2, a display unit that graphically displays a warning monitoring area by a map or the like 3 is provided with a map display function. And the fire detection result by the fire detector which is a detection means provided in the said alert monitoring area is displayed in the lighting state of the light source 5 provided in the display part 3 mentioned later. The monitoring display device 1 includes a signal processing device (not shown) having a circuit board for receiving and processing a fire detection signal output from the detection means inside a steel plate box 2 having an open door on the front surface thereof. This signal processing device is used to operate the operation switch of the reception operation unit 9 provided on the opening door on the front surface of the box body 2 so that the light source 5 provided on the display unit 3 is operated. The lighting state and the notification state of notification means such as a buzzer provided in the signal processing device can be operated. The monitoring display device 1 can also be used by connecting a sub-receiver including the same display unit 3 and notification means.
[0015]
The display unit 3 is provided on the opening door of the box 2. The display unit 3 includes a display plate 31, a holding plate 4, a light source 5, a sucker 7 made of a light transmitting resin material provided on the front side of the light source 5, and an elastic member 8 provided on the rear side. doing. In this case, the display board 31 is formed of a display sheet 33 on which a map or the like is graphically displayed by silk printing or the like, and a transparent plate made of acrylic resin on the front side of the display sheet 33. The transparent plate is provided with fixing pieces 32 formed by screw members at the four corners on the back surface thereof, so that the light source 5 is pressed against a holding plate 4 described later by a nut member (not shown). Fix it. The display sheet 33 is formed of a transparent sheet such as a vinyl chloride resin. In this case, a plurality of places where the light source 5 is temporarily fixed is left transparent, and each warning monitoring area inside the building is graphically displayed by silk printing. Has been. The display sheet 33 may be formed on a paper such as high-quality paper by a printing process by a personal computer, and a position where the light source 5 is provided by cutting out a part of the paper.
[0016]
The holding plate 4 holds a light source 5 described later between the display plate 31 and is formed of a synthetic resin plate, a metal plate, or the like. The holding plate 4 is a rigid body having a predetermined thickness, and has fixing holes (not shown) through which the fixing pieces 32 penetrate at four corners, and a light source via an elastic member 8 described later. 5 is fixed to the fixing piece 32 so as to press.
[0017]
The light source 5 is formed of a visible light LED element such as red. The light source 5 has a substantially flat front and back, and a lead wire 6 extending from the signal processing device is connected to an intermediate position between the light source 5 and the light source 5 so as to be temporarily fixed at an appropriate position on the back surface of the display board. Yes.
[0018]
The suction cup 7 is made of a light-transmitting resin material having flexibility, such as soft vinyl chloride resin, and has a suction surface that is sucked and temporarily fixed to the back surface of the display plate 31 on the front surface side, and a light source on the back surface side. The front side of 5 is fitted and fixed. In this case, the light source 5 is temporarily fixed at an appropriate position on the back surface of the display plate 31 by the suction cup 7, and is then held and fixed by the holding plate 4. Therefore, the light source 5 can be temporarily fixed with a simple structure and reused, and even if it is accidentally fixed, it can be easily corrected and is easy to use.
[0019]
The elastic member 8 is a molded body having elasticity such as urethane resin, rubber, etc., and the back side is flat, and the rear side of the light source 5 is fitted and fixed to the front side so as to be integrated with the light source 5. ing. In this case, after the light source 5 is temporarily fixed at an appropriate position on the back surface of the display plate 31, the light source 5 is pressed and held by the holding plate 4 via the elastic member 8, so that the figure of the display plate 31 is fixed. The light source 5 can be securely fixed to the position of the digitized display, and there is no position shift due to an external force such as vibration. In addition, the elastic member 8 can also be formed as a sheet-like member having substantially the same outer shape as that of the holding plate 4 other than the above-described configuration of the molded body.
[0020]
In the monitoring display device 1, the display unit 3 is assembled by first bringing a display sheet 33 having a graphic display into close contact with a display plate 31 that is a transparent plate, and then transparently displaying the display sheet 33 at the plurality of locations. to Jo position, it is provisionally fixed to adsorb the respective light sources 5 which are provided on the lead wire 6 tip at the suction cup 7. The connection via the elastic member 8 of the rear face side so as to press the respective light sources 5, sandwiching plates 4 is a nut fixed to the fixing piece 32 of the display panel 31 and is permanently fixed to the plurality of light sources 5.
[0021]
Therefore, more than according to the monitoring display device 1 described, after the display unit 3, it was provisionally secured to an appropriate position on the back surface of the display panel 31 to the respective light sources 5 which are provided on the distal end of the lead wire 6, panel 31 It can be formed by the fixed by held between the holding plate 4 on the rear side of and its, with a simple configuration, go to facilitate fine position adjustment to correspond to the warning and surveillance zone The display unit 3 can be formed by arranging the light source 5 and corresponding to the layout change.
[0022]
Then, narrow the display unit 3, after by provisionally fixing the respective light sources 5 which are provided on the distal end of the lead wire 6 at an appropriate position of the back surface of the display panel 31, provided on the rear side of the display panel 31 and its Since it can be formed by being pinched between the holding plate 4 and being fixed, it can be reused by temporarily fixing the light source 5 with a simple structure, and can be easily corrected even if it is accidentally fixed. Is good. In addition, the light source 5 can be temporarily fixed at an appropriate position on the back surface of the display plate 31 and then pressed and held by the holding plate 4 via the elastic member 8, so that the light source 5 can be fixed by an external force such as vibration. There is no deviation.
[0023]
Further, after the light source 5 is temporarily fixed at an appropriate position on the back surface of the display plate 31 formed by the display sheet 33 having the graphic display and the transparent plate on the front side of the display sheet 33, the light source 5 protrudes from the back surface of the transparent plate. Since it is pressed and fixed by the holding plate 4 fixed to the fixed piece 32, the graphic display can be easily provided on the display plate 31 and the light source 5 can be fixed to the position. Convenience is good.
[0024]
【The invention's effect】
The present invention is implemented as in the above-described embodiment. In the monitoring display device according to claim 1, the light source can be easily adjusted with a simple configuration in accordance with the warning monitoring area. A display portion can be formed corresponding to the layout change.
[0025]
The monitoring display device according to claim 2 can be reused by temporarily fixing the light source with a simple configuration, and can be easily corrected even if it is accidentally fixed, and is easy to use.
[0026]
According to the third aspect of the present invention, the light source can be securely fixed with respect to the position of the graphic display on the display board, and no positional deviation occurs due to external force such as vibration. .
[0027]
In the monitor display device according to the fourth aspect, the graphic display can be easily provided on the display board, and the light source can be fixed to the position, which is convenient.
[Brief description of the drawings]
FIG. 1 is a side view showing a schematic configuration of a display unit according to a monitoring display device of an embodiment of the present invention.
FIG. 2 is a front view showing the monitoring display device.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Monitoring display apparatus 3 Display part 31 Display board 32 Fixing piece 33 Display sheet 4 Holding plate 5 Light source 6 Lead wire 7 Sucker 8 Elastic member

Claims (4)

A display unit that displays a plurality of light sources on the back of a display board on which a warning monitoring area is graphically displayed by a map or the like, and displays detection results of detection means provided in the warning monitoring area in a lighting state of the light source In a monitoring display device having
Each light source provided respectively at the distal end of the lead wire to the back of the display plate is provisionally fixed, the fixed is held between the holding plate provided with the plurality of light sources on the display panel and the rear side A monitoring display device characterized by comprising: 2. The monitoring display device according to claim 1, wherein the light source is temporarily fixed through a sucker made of a light-transmitting resin material disposed on the front side thereof. The monitor display device according to claim 1, wherein an elastic member is interposed between the light source and the holding plate. The display plate is formed of a display sheet having a graphic display and a transparent plate on the front side of the display sheet. The monitoring display device according to claim 3, wherein the monitoring display device is fixed so as to be pressed.

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