JPH0348630Y2 - - Google Patents

Description

[Detailed Description of the Invention] a. Industrial Application Field The present invention relates to an advertising device installed near a telephone receiver.

b. Conventional technology An advertising device installed on a train or at a station.
Some boxes are equipped with lighting means inside the box to illuminate advertising photographs and the like from the back.

c. Problems to be solved by the invention Advertising devices according to the prior art continue to turn on even when no one is near the advertising device. This is because it is difficult to detect the presence of people nearby.

The first object of the present invention is to provide an economical advertising device that lights up only when a person is near the advertising device, taking advantage of the special characteristics of the limited space near the telephone.

On the other hand, when installing an advertising device inside a telephone box, since all four sides of the current telephone box are made of transparent glass or the like, it is not desirable to have a design that spoils the aesthetic appearance of the street, even inside the telephone box.
Furthermore, when an advertising device is attached to a telephone set in a store, the aesthetic appearance of the store may be spoiled by unnecessary advertisements. The second object of the present invention is to provide an advertising device that functions as a mirror that reflects the street corner or a milky-white box when there is no person near the telephone and the advertising is not effective.

d Means for solving the problem A light-emitting device consisting of a fluorescent lamp, and a fluorescent lamp consisting of a rectangular transparent plate arranged so that one side of the rectangle is parallel to the axial direction of the fluorescent lamp, and which enters from the end face of one side. a light transmission plate that transmits light while causing multiple reflections on its surface, and a milky white acrylic plate, which is arranged in front of the light transmission plate in parallel with the light transmission plate and diffusely reflects the light emitted from one side of the light transmission plate. a transparent light scattering plate, a front plate made of an acrylic plate and removably provided on the front surface of the light transparent light scattering plate; an advertising film attached replaceably in the middle; a frame body supporting the fluorescent lamp, the light transmitting plate, the light transmitting light scattering plate, the front plate, and the advertising film;
An advertising device comprising a detector for detecting that the handset has been picked up from the handset rest, and a light emitting device control section 14 operates based on a signal from the detector to control the power source of the light emitting device 4. It was then resolved.

e Effect The light emitted from the light emitting device consisting of a fluorescent lamp propagates inside the light transmission plate while undergoing multiple reflections. The light has a substantially uniform intensity distribution due to multiple reflections inside the light transmission plate and light scattering by the scattering plate, and illuminates the advertising film attached to the front side of the scattering plate from the back side. When the front plate provided on the front of the advertising film is a semi-transparent plate, when the internal lighting is turned off, the advertising part becomes a mere mirror. Furthermore, when the front panel is a thin milky white panel, when the internal lighting is turned off, the advertising section becomes a mere white panel. By turning on the light emitting device when you pick up the phone, insert a coin, or when a call is received, and turn off the light at all times, no energy is wasted.

f Embodiment FIG. 1 is a side view of a preferred embodiment of the telephone according to the present invention, FIG. 2 is a front view of the embodiment of FIG. 1, and FIG. 3 is a partial sectional view of the embodiment of FIG. 1. It is.

The advertising device shown in FIG. 1 also serves as a stand on which a telephone 1 is placed, and is an embodiment in which an advertisement display section 3 is located above a vertical support section 2 on the back of the telephone 1. When this advertising device is viewed from the front, an advertisement can be seen in the advertisement display section on the upper back of the telephone 1, as shown in FIG.

Next, the structure of the advertisement display section will be explained.

Fluorescent lamps 4a and 4b as light emitting devices are provided in the upper and lower parts of the interior of the advertisement display section 3, and a rectangular transparent plate 5 (for example, made of glass or acrylic resin) whose end face is smooth and faces the fluorescent lamps 4a and 4b. is arranged as a light transmission plate between the fluorescent lamps 4a and 4b. The light from the fluorescent lamps 4a and 4b enters the transparent plate 5 from the smooth end surface of the transparent plate 5, and
The light travels through the interior of the building while undergoing multiple reflections. A light-transmitting light scattering plate 6 (milky white acrylic plate) is provided on the front surface of the transparent plate 5, and the emitted light is diffusely reflected by it. As a result, the light passing through the light scattering plate 6 has a substantially uniform light intensity distribution (strictly speaking, the closer to a fluorescent lamp is brighter).

An advertising film 7 (for example, a Colton film) on which an advertising text or information text is drawn is provided in close contact with the front surface of the light scattering plate 6, and a front board made of a milky white acrylic board, a semi-mirror acrylic board, etc. 8 is provided. When the fluorescent lamps are on, the advertising film 7 is illuminated with uniform light from the back, and the advertising or information text can be read or viewed from the outside through the front panel. When the fluorescent light is on, the front panel becomes just a milky white plate if the front panel is a milky white acrylic board.
If the front panel is a half-mirror, it becomes just a mirror and reflects the inside of a street corner or store.

The front frame 9 of the advertisement display section 3 is rotatably fixed to the main body by a hinge 10 at its lower part, and is locked by a lock 11 at its back. When adjusting the fluorescent lamps 4a, 4b and the glow discharge tube 12 or replacing the advertising film 7, unlock the lock 11 and loosen the frame 9 from the hinge 1.
Rotate around 0. Then, adjust the fluorescent lights, etc. or replace the advertising film as necessary.

4 is a front view of another preferred embodiment of the present invention, FIG. 5 is a side view of the embodiment of FIG. 4, and FIG. 6 is a partial sectional view of the embodiment of FIG. 4.

The embodiments shown in FIGS. 4 and 5 are embodiments in which an advertisement display section 3a is attached to a pillar or wall surface 2a near the telephone set 1a via an attachment member 13a.
This embodiment is particularly suitable for use in telephone boxes and the like.

Its internal structure is almost the same as that in FIG. This will be explained below based on FIG.

Fluorescent lamps 4c and 4d as light-emitting devices are provided in the upper and lower parts of the advertising device 3a, and a rectangular transparent plate 5a (for example, made of glass or acrylic resin) having a smooth end face and facing the fluorescent lamps 4c and 4d is provided. It is arranged as a light transmission plate between both fluorescent lamps 4c and 4d. The light from the fluorescent lamps 4c and 4d enters the transparent plate 5a from the smooth end surface of the transparent plate 5a, and travels inside the transparent plate 5a while undergoing multiple reflections.

A light-transmitting light scattering plate 6a is provided in front of the transparent plate 5a.
(for example, a milky white acrylic board) is provided,
The emitted light is diffusely reflected thereby. As a result, the light passing through the light scattering plate 6a has a substantially uniform light intensity distribution (strictly speaking, the closer to a fluorescent lamp is brighter).

An advertising film 7a (for example, a Colton film) on which an advertising text or information text is drawn is provided in close contact with the front surface of the light scattering plate 6a, and a front plate made of a milky white acrylic plate or a semi-mirrored glass plate is further disposed in front of the light scattering plate 6a. 8a is provided. When the fluorescent lamps are on, the advertising film 7a is illuminated with uniform light from the back, and the advertising or information text can be read or viewed from the outside through the front panel. When the fluorescent lamp is not lit, the front plate becomes a mere milky-white plate if the front plate is a milky-white acrylic plate, and becomes a mere mirror if the front plate is a half-mirror, reflecting the inside of a street corner or store.

The front frame 9a of the advertising device 3a is rotatably fixed at its lower part by a hinge 10a, and is locked by a lock 11a at its back. Adjustment of fluorescent lamps 4c, 4d and glow discharge tube 12a or advertising film 7a
When replacing the frame body 9, unlock the lock 11a and remove the frame body 9.
a is rotated around the hinge 10a. Then, if necessary, the fluorescent lights or the like are adjusted or the advertising film 7 is replaced.

FIG. 7 is a block diagram of a lighting circuit when the light emitting device is a fluorescent lamp.

The handset holder has been removed from the handset of the telephone, a coin has been inserted into the coin slot, a card has been inserted into the card slot,
The light emitting device control unit 14 operates in response to a signal from a detector that detects input from the dial or exchange of signals with a telephone office, etc.
Controls the power source 15 of the light emitting device 4.

g. Effects of the invention Since it has a very compact shape, it can be installed near the telephone set.

Since the advertisement suddenly appears when the lamp is turned on, it is unexpected and has a high advertising effect.

Since unnecessary advertisements are not displayed all the time, the beauty of the town or store will not be spoiled.

[Brief explanation of the drawing]

1 is a side view of a preferred embodiment of the telephone according to the present invention, FIG. 2 is a front view of the embodiment of FIG. 1, FIG. 3 is a partial sectional view of the embodiment of FIG. 1, and FIG. 5 is a side view of the embodiment of FIG. 4, FIG. 6 is a partial sectional view of the embodiment of FIG. 4, and FIG. 7 is a light emitting device. This is a block diagram of a lighting circuit when the lamp is a fluorescent lamp. 4a, 4b, 4c, 4d...fluorescent lamp, 5, 5a
...Transparent plate, 6,6a...Light scattering plate, 77a...
Advertising film, 8, 8a...front plate, 9, 9a
...Front frame, 10,10a...Hinge, 11,1
1a...Lock, 13a...Mounting member.

Claims (1)

[Scope of utility model registration request] It consists of a light emitting device consisting of a fluorescent lamp and a rectangular transparent plate arranged so that one side of the rectangle is parallel to the axial direction of the fluorescent lamp, and the light of the fluorescent lamp incident from the end face of one side is reflected multiple times on the surface. a light transmitting plate for transmitting light; a light transmitting light scattering plate made of a milky white acrylic plate and arranged in front of the light transmitting plate in parallel with the light transmitting plate and diffusely reflecting light emitted from one side of the light transmitting plate; and an acrylic plate. a front plate removably provided on the front surface of the light-transmitting light-scattering plate; and an advertisement replaceably attached between the light-transmitting light-scattering plate and the front plate. a frame for supporting a fluorescent lamp, a light transmitting plate, a light transmitting light scattering plate, a front plate, and an advertising film;
An advertising device comprising a detector for detecting that a telephone receiver has been picked up from a receiver rest, and a light emitting device control section 14 operates in response to a signal from the detector to control the power of the light emitting device 4.