JP2021022130A - Display sheet and receiver - Google Patents

Abstract

To provide a display sheet and a receiver capable of facilitating a change of a displaying part without deteriorating visibility of a partition diagram with respect to partitioning of a building, a site or the like and a change of arrangement of a sensor, a smoke exhaustion facility or the like.SOLUTION: A display sheet projects light of a light source for emitting light by a signal obtained by detecting a predetermined event that has occurred in a building or a site on a predetermined position on a partition diagram, so as to present the event and a place where the event has occurred. The display sheet includes: a map print sheet 21A where a partition diagram 21S of the building or the site is printed on a transparent sheet; and a colored background sheet 21B arranged on a rear surface of the map print sheet and having a light transmission function.SELECTED DRAWING: Figure 3

Description

The present invention relates to a display sheet and a receiver.

Conventionally, when a fire or the like breaks out in a building or site, the detection signal received from a fire detector or the like is used to make the central control room aware of the fire or the like and the location of the fire. A receiver (display device) having a display portion that emits a light source arranged at a position corresponding to a place where a fire or the like occurs is installed.

Patent Document 1 describes a display device that emits an LED by a signal that detects a predetermined event occurring in a building, a site, or the like with a sensor or the like, or a signal that conveys an operating state of smoke prevention equipment or the like that has been operated accordingly. Have been described. This display device projects an event by projecting the LED light onto a predetermined position (target section or arrangement location such as a sensor or smoke prevention equipment) on a display figure including a plurality of section areas and character information. Presents the occurrence of the event, the place where the event occurred, the operating status of the equipment, etc. The LED is fixed by an adhesive sheet and can be easily repositioned. The direction and range of the LED light are controlled by using a light-shielding cylinder, a light guide panel shaped according to the shape of the display figure, a reflective film, a reflective tape, etc., and the light is projected to the corresponding position on the display figure. There is.

Japanese Patent No. 4929063

The division of buildings and sites, and the arrangement of detectors and smoke prevention equipment are subject to change. In that case, it is necessary to revise the division map and the arrangement of light sources.

In addition, in the section map, various information about the section and the equipment arranged is shown by characters and symbols. In order not to impair the visibility of the section map showing such a large amount of information, it is necessary to transmit only the light of the light source so that the wiring of the light source does not appear to overlap the section map. .. Therefore, the background of the division map is generally semi-transparent, but the semi-transparent color cannot be painted by the printing method used in office printers such as laser printing and inkjet printing, and the division is divided. Special printing is required to change the color, which requires time and effort.

Based on the above circumstances, the present invention can easily modify the display portion without impairing the visibility of the division map in response to the division of buildings, sites, etc., and the change in the arrangement of detectors, smoke prevention equipment, etc. Display sheet and receiver are provided.

The display sheet of the present invention causes the event and the event by projecting the light of a light source that emits light by a signal that detects a predetermined event that has occurred in a building or a site at a predetermined position on a block map. A display sheet for presenting a place, which is a map printing sheet on which the division map of the building or site is printed on a transparent sheet, and a colored sheet provided on the back surface of the map printing sheet and having a light transmission function. It is characterized by having a background sheet.

According to the present invention, in response to the division of buildings, sites, etc., and the change of arrangement of detectors, smoke prevention equipment, etc., for example, a transparent sheet such as a transparent resin film is used to display the division diagram after the arrangement change. A map printing sheet can be created by printing by a method used in office printers such as laser printing and inkjet printing. Further, by using a colored background sheet having a light transmission function, only the light of the light source is projected on the partition map, and the wiring of the light source does not appear to overlap with the partition map, so that the visibility of the partition map is good. In other words, when allocating divisions or changing the layout of detectors, smoke prevention equipment, etc., only the map printing sheet is replaced using an office printer, etc., and the background sheet is continuously used. The display portion can be easily modified without impairing the visibility of the printer.

In the display sheet of the present invention, the background sheet may be formed of a translucent resin.

According to the present invention, the background sheet can be easily created by printing a translucent color on a transparent resin sheet.

The display sheet of the present invention may be formed with a large number of fine optical path holes penetrating the background sheet.

According to the present invention, the background sheet can be easily created by allowing the light of a light source to pass through the holes only by forming holes from an opaque material such as paper.

The receiver of the present invention is a receiver using the display sheet, and is arranged at a position corresponding to a predetermined position of the section diagram of the map print sheet with respect to the detection location of the predetermined event. A light source that emits light by a signal is provided, and the map printing sheet, the background sheet, and the light source are arranged in this order in a front view.

According to the present invention, in response to the division of buildings, sites, etc., and the change of arrangement of detectors, smoke prevention equipment, etc., for example, a transparent sheet such as a transparent resin film is used to display the division diagram after the arrangement change. A map printing sheet can be created by printing by a method used in office printers such as laser printing and inkjet printing. In addition, by using a colored background sheet with a light transmission function and arranging the map print sheet, background sheet, and light source in this order when viewed from the front, only the light from the light source is projected onto the block diagram, and the wiring of the light source etc. The visibility of the section map is good because it does not appear to overlap with the section map. In other words, when allocating divisions or changing the layout of detectors, smoke prevention equipment, etc., only the map printing sheet is replaced using an office printer, etc., and the background sheet is continuously used. The display portion can be easily modified without impairing the visibility of the printer.

In the receiver of the present invention, the light source may be an LED.

According to the present invention, the responsiveness and luminous efficiency of the light source can be increased.

The display sheet and the receiver of the present invention can easily modify the display portion without impairing the visibility of the division map in response to the division of buildings, sites, etc. and the change of arrangement of detectors, smoke prevention equipment, etc. Is possible.

It is a front view of the receiver which concerns on embodiment of this invention. It is a perspective view in the open state of the receiver which concerns on embodiment of this invention. It is an exploded perspective view of the map part of the receiver which concerns on embodiment of this invention. It is a left side view at the time of installation of the display sheet, the light source panel and the light source of the receiver which concerns on embodiment of this invention. It is a figure of an example of a block diagram. It is an example of a block diagram, and is a diagram when a light source emits light.

Hereinafter, embodiments will be described in detail with reference to the drawings.
FIG. 1 is a front view of the receiver 1 according to the embodiment of the present invention. The receiver 1 includes a housing 10, a map unit 20, and an operation display panel unit 30. The housing 10 includes a door portion 11 and a main body portion 12 (see FIG. 2). The door portion 11 and the main body portion 12 are connected by a hinge (not shown) and can be opened and closed.

FIG. 2 is a perspective view of the receiver 1 according to the embodiment of the present invention when the door portion 11 (relative to the main body portion 12) is opened. As shown in FIG. 2, the main body portion 12 is formed in a box shape in which the surface on which the door portion 11 is arranged is an opening. The main body 12S houses the main board 12S, the external line 12C, and the external line duct 12D. The door portion 11 is formed in a plate shape, and a boss hole 11B and a screw hole 11H are formed on the side facing the main body portion 12 (see FIG. 3). The door portion 11 is provided with a map portion 20 and an operation display panel portion 30.

The map unit 20 includes a display unit 20I, a map unit substrate 20S, an extension duct 20D, and a map unit wiring 20C.
FIG. 3 is an exploded perspective view of the map unit 20. As shown in FIG. 3, the map unit 20 further includes a transparent plate 11W provided on the door portion 11 of the housing 10, a display sheet 21, a light source panel 22, a light source 23, and a holding plate 24. .. The display sheet 21 includes a map printing sheet 21A and a background sheet 21B.

The operation display panel unit 30 includes a board surface 30I, an operation display panel unit board 30S, and an operation display panel unit wiring 30C.

The outside line 12C is for the receiver 1 to receive external signals and power supply such as detection signals from terminal devices such as fire detectors and smoke prevention equipment (not shown) and signals for transmitting an operating state. Is connected to a terminal device or a power source, and the other end is pulled into the main body 12 and connected to the main board 12S. The external line duct 12D is provided to protect, organize, and accommodate the external line 12C routed to each connection point to the main body substrate 12S in the main body portion 12. The main body board 12S receives a signal from the terminal device via the external line 12C and processes it, and controls the map section board 20S and the operation display panel section board 30S via the map section wiring 20C and the operation display panel section wiring 30C. Send a signal.

The transparent plate 11W is attached to the opening 11O formed in the door portion 11 of the housing 10. A transparent material such as glass or acrylic can be used for the transparent plate 11W, and the transparent plate 11W is provided to protect the display portion 20I of the display sheet 21 from dirt, scratches, and the like.

The map printing sheet 21A of the display sheet 21 is arranged behind the transparent plate 11W when viewed from the front, and is a transparent sheet formed of, for example, a transparent resin film or the like. The surface of the map printing sheet 21A is the display unit 20I, and the division map 21S of the building or site is printed on the display unit 20I. In the division diagram 21S, in addition to the division, the arrangement of equipment such as smoke prevention equipment, for example, the number or symbol corresponding to the division, and the number or symbol corresponding to the equipment such as smoke prevention equipment are shown. These symbols are drawn and become the lighting symbol 21L which is the object to project the light of the light source 23. The section diagram 21S may be printed on the map printing sheet 21A by a method such as laser printing or inkjet printing, and can be performed by an office printer or the like.

The background sheet 21B of the display sheet 21 is arranged behind the map printing sheet 21A when viewed from the front. For example, a transparent resin sheet is translucently painted by UV printing or the like.

The light source panel 22 is arranged behind the background sheet 21B when viewed from the front, and is a transparent plate material. For example, glass or acrylic can be used. The light source panel 22 doors the map printing sheet 21A and the background sheet 21B by, for example, screwing the screw 22B into the screw hole 11H formed in the door portion 11 through a through hole (not shown) formed in the light source panel 22. It is fixed while being pressed against the portion 11.

For example, an LED is used as the light source 23, the light source 23 is arranged according to the position of the lighting symbol 21L, and is adhered to the light source panel 22 with an adhesive sheet or the like (not shown). Further, the light source 23 is connected to the map section board 20S via the map section wiring 20C, and emits light or blinks based on a control signal transmitted from the main body board 12S to the map section board 20S.

The presser plate 24 connects the light source 23 to the light source panel 22 by, for example, screwing the screws 24S into the boss holes 11B formed in the door portion 11 through through holes (not shown) formed at the four corners of the presser plate 24. It is fixed while being pressed down.

FIG. 4 is a left side view when the map printing sheet 21A, the background sheet 21B, the light source panel 22, and the light source 23 are installed. At the time of installation, the map printing sheet 21A, the background sheet 21B, the light source panel 22, and the light source 23 are arranged in this order when viewed from the front. By locking the head of the screw 22B penetrating the light source panel 22 to the light source panel 22 and screwing the tip into the screw hole 11H of the door portion 11, the map printing sheet 21A, the background sheet 21B and the light source panel 22 are formed. It is fixed to the receiver 1.

In the operation display panel unit 30, an operation switch (not shown) on the board surface 30I is connected to the operation display panel unit board 30S via the operation display panel unit wiring 30C. The operation display panel unit 30 emits an alarm sound by a speaker (not shown) based on the control signal transmitted from the main body board 12S to the operation display panel unit board 30S, or operates an operation switch (not shown) arranged on the board surface 30I. It is possible to stop the alarm sound based on the above.

Next, the operation of the receiver 1 by detecting a predetermined event will be described. The event to be detected includes, for example, the occurrence of a fire.

FIG. 5 is an example of the section diagram 21S. For example, it is assumed that a fire broke out in the section corresponding to the section "1" on the left side of the section diagram 21S. When a fire breaks out, a fire detector (not shown) connected to the receiver 1 detects the fire. The detection signal from the fire detector is sent to the main body board 12S via the outside line 12C.

The main board 12S identifies the fire detector that is the source of the received detection signal, and sends a signal to the map board 20S via the map wiring 20C so as to emit the light source 23 corresponding to the section "1". send.

Then, power is supplied from the map section board 20S to the light source 23 corresponding to the section "1" via the map section wiring 20C, and the light source 23 corresponding to the section "1" emits light.

When the light source 23 emits light, the light of the light source 23 passes through the transparent light source panel 22 and the translucent background sheet 21B, and is projected onto the lighting symbol 21L corresponding to the section "1" printed on the map printing sheet 21A. To.

When the light of the light source 23 is projected onto the lighting symbol 21L, the lighting symbol 21L corresponding to the compartment “1” appears to be lit or blinking as shown in FIG. 6 when the receiver 1 is viewed from the front.

Next, a method of updating the display unit 20I when the division of buildings, sites, etc., and the arrangement of detectors, smoke prevention equipment, etc. are changed will be described.

If there is a change, prepare a new transparent resin film and print the changed section diagram 21S on the display unit 20I on the surface of the resin film by laser printing or inkjet printing with an office printer or the like. A new map printing sheet 21A is created and replaced with the map printing sheet 21A before the change.

In addition, by replacing the light source 23 so that it is arranged at a position corresponding to the position of the new lighting symbol 21L, the receiver 1 can be adapted to the changed division division and the arrangement of the sensor, smoke prevention equipment, etc. Can be made to.

The receiver 1 of the present embodiment, which is operated with the above configuration, has the display sheet 21 composed of the map printing sheet 21A and the background sheet 21B, so that the building, the site, etc. can be divided and sensed. When the arrangement of the device, smoke prevention equipment, etc. is changed, the receiver 1 can respond to the change by replacing the map printing sheet 21A. The map printing sheet 21A can be easily created by printing on a transparent sheet with an office printer or the like. Further, since the background sheet 21B is translucent, the light of the light source 23 is transmitted when the receiver 1 is viewed from the front, but the map portion wiring 20C of the light source 23 cannot be seen through, and the visibility is improved. ..

That is, in order to improve the visibility of the section map, it is necessary to make the background of the section map semi-transparent, but painting a transparent sheet semi-transparently by UV printing or the like is generally laser printing. It is more difficult than printing a section diagram on a transparent sheet by using a transparent sheet or an inkjet print. Therefore, the map printing sheet 21A is provided separately from the background sheet 21B instead of printing the section map directly on the background sheet 21B which is a translucent sheet, so that only the map printing sheet 21A is reprinted when the section map is changed. And replace it. In other words, it is not necessary to perform UV printing or the like again, and the partition map can be easily changed.

Although one embodiment of the receiver according to the present invention has been described above, the present invention is not limited to the above one embodiment and can be appropriately modified without departing from the spirit of the present invention.

For example, a cushion material such as black is inserted between the pressing plate 24 and the light source panel 22, and the light from the front side is absorbed by the cushion material to reduce the reflected light from the pressing plate 24 toward the front with respect to the light from the front side. However, the configuration may be such that the map unit wiring 20C or the like is prevented from being seen through.

The background sheet 21B may be any one that hides the map portion wiring 20C while transmitting the light of the light source 23. The background sheet 21B is not a translucently painted transparent resin sheet. For example, the background sheet 21B is an optical path hole in which a large number of fine holes penetrating the paper surface are formed to transmit light. The map unit wiring 20C may be made invisible while transmitting the light of the light source 23 from the light source 23.

By painting the light source panel 22 semi-transparently by UV printing or the like without providing the background sheet 21B, it is possible to prevent the map portion wiring 20C of the light source 23 from being seen through when the receiver 1 is viewed from the front. It may be.

As the light source 23, if the light emitted by the light source 23 passes through the background sheet 21B, a light source other than the LED may be used, or an incandescent light bulb or a fluorescent lamp may be used.

1 Receiver 21 Display sheet 21A Map printing sheet 21B Background sheet 21S Section 23 Light source

Claims (4)

Display for presenting the event and the place where the event occurred by projecting the light of the light source emitted by the signal that detects the predetermined event that occurred in the building or the site to the predetermined position on the block diagram. It ’s a sheet,
A map print sheet on which the block map of the building or site is printed on a transparent sheet,
A colored background sheet provided on the back surface of the map printing sheet and having a light transmitting function is provided.
Display sheet. The background sheet is made of a translucent resin.
The display sheet according to claim 1. The background sheet is formed with a large number of fine optical path holes penetrating the background sheet.
The display sheet according to claim 1 or 2. A receiver using the display sheet according to any one of claims 1 to 3.
It is provided with a light source that is arranged at a position corresponding to a predetermined position of the section diagram of the map printing sheet with respect to the detection location of the predetermined event and emits light by the signal.
In front view, the map printing sheet, the background sheet, and the light source are arranged in this order.
Receiving machine.

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