JPH0675764U - Fluoroscopic album - Google Patents

Abstract

(57) [Summary] [Purpose] To provide an album that allows the see-through film to be seen through. [Composition] On the front and back of the perspective film album,
A light emitting device using a cold cathode tube and a diffusion plate was installed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an album with a see-through device, which can store a plurality of color photographs and the like formed on a transparent or semi-transparent film base and can be viewed as it is by illumination from the back when viewing.

[0002]

[Prior art]

 Conventionally, various types of photostands have been provided for viewing photos of family and scenery on a desk or other place, but most of them are. There are many things that you can see with reflected light such as color paper, and as an example of seeing a color photograph such as a transparent film or a poster with transmitted light from the back, it is large and semi-transparent as seen in the G color film. A fluorescent lamp and a light diffusing plate are arranged behind the scattering plate, and the scattered light is used to illuminate from the back to enjoy the color film at the airport and hotel lobby. Also, for display on the table in the room and viewing the color film with transmitted light, for example, a forehead for see-through (No. 4-77188), a photo stand for see-through (No. 4-130920) is proposed. Has been done.

[0003]

[Problems to be solved by the device]

 However, these devices are only for displaying a color film or the like, and are not devices for storing a color film after being used for a display or a color film to be used in the future. On the other hand, there are high-end albums and pocket albums on the market for storing general color paper, etc. However, even if the perspective film is stored in these albums, there is only a storage function and there is no lighting device. , It is not possible to view it with transmitted light while it is in the album.

[0004]

[Means for Solving the Problems]

 The purpose of the present invention is to solve the above-mentioned problems, and at the same time as an album function that can store a transparent film, a function that allows a user to see through a film selected arbitrarily from a plurality of stored films on the spot. It is to provide an album with a see-through device that has both of the above. That is, the present invention comprises a transparent film insertion sheet 11, a cold cathode tube 3, a shield film 4, a diffuser plate 5, a reflection film 6, a cord 7, an inverter 8 and a connector 9, and the cold cathode tube 3 An album with a see-through device, characterized in that a light-emitting device that emits light from the diffusion plate 5 with a uniform illuminance is embedded in a plastic case 2, and the plastic case is attached to the back cover 1 of the photographic album. .

[0005]

[Work]

 Hereinafter, the present invention will be described in detail. The light emitting device used in the present invention is composed of a cold cathode tube and a diffusion plate using a methacrylic resin plate with a special pattern printed on the surface, and emits light uniformly through the diffusion plate. ) Is marketed under the product name of backlight, and is used for displays of personal computers and word processors. This light emitting device is a one- or two-lamp type cold cathode fluorescent lamp, which has a very low power consumption of about 5 W and exhibits a sufficient light emitting effect. Moreover, the temperature hardly rises and there is no fear of overheating. Further, the average life of the cold cathode fluorescent lamp is very long, 20,000 hours or more, and the cold cathode fluorescent lamp can function for a long time. When viewing a color photograph with this album with a see-through device, in the case of a photograph for transmitted light such as a G color film, a diffusion sheet is provided between the diffusion plate 5 and the photograph, and the pattern printed on the diffusion plate 5 Is not mixed in the image. Further, the portion 1 corresponding to the cover of the album with the see-through device may be made of paper used in a general print album, or may be a plastic such as the cover of a pocket album. Furthermore, there is no back cover, and the plastic case 2 itself can be the back side. The cord 7, the inverter 8 and the connector 9 of the present invention are mechanical parts for the light emitting parts 3 to 6 described above. The inverter 8 and the like are housed in a box 10, and the box 10 is fixed to the plastic case 2. Although this part is contained in the plastic case 2, the plastic case 2 may be one, including 3 to 6, or may be separate. The transparent film insertion sheet 11 of the present invention is a sheet for specifically storing the transparent film, and is a sheet for storing general color paper, and the transparent film is taken out as necessary. The diffuser plate 5 may be placed on the diffuser 5 for viewing, or may be a transparent sheet-like form that can be viewed on the 5 while the see-through film is still contained.

[0006]

【Example】

 Hereinafter, the present invention will be described with reference to the accompanying drawings. FIG. 1 is a partially cutaway perspective view showing an example of an album with a see-through device of the present invention. As shown in the drawing, a transparent film insertion sheet 11, a cold cathode tube 3, a shield film 4, a diffuser plate 5, a reflection film 6, a cord 7, an inverter 8 housed in a box 10, and a connector 9 are provided, and a cold cathode. A light emitting device that radiates light from the tube 3 with a uniform illuminance from a diffusion plate 5 is embedded in a plastic case 2, and the plastic case can be attached to the back cover 1 of the photo album. The code is also led from the inverter to the cold cathode tube, but is omitted. The film insertion sheet 11 may be attached to any edge of the plastic case 2 of the album, and each sheet (transparent in this case) can be attached to one corner of the plastic case 2 using the hole 12 so that the sheet can be rotated. May be. The cold cathode tube 3 operates at about 250 V, the diffusion plate 5 is made of methacrylic resin such as polymethylmethacrylate or other plastic, and a special pattern is printed on the surface with aluminum, paint, etc. The pattern density is large on the cold-cathode tube side so that the light from is emitted with a uniform illuminance through the entire diffuser plate, and it is distributed so that it becomes smaller as it goes away from it. The reflection film 6 is provided so that the light from the cold cathode fluorescent lamp 3 is radiated only from the diffusion plate 5 side, and a film containing titanium oxide or the like is used. The shield film 4 is a film made of silver, aluminum or the like, which is provided so that the light of the cold cathode fluorescent lamp 3 is sent only toward the diffuser plate. The plastic case 2 is for inserting the light emitting parts 3 to 6 and the mechanical part 7 to 9 and is made of a light impermeable plastic, for example, acrylic resin, vinyl chloride resin, polycarbonate, or the like. . The inverter 8 (high voltage converter) makes the DC power supplied from the connector 9 a high voltage and causes the cold cathode tube 3 to emit light. The power source connected to the connector 9 may be an AC adapter or a rechargeable battery, or may be a rechargeable battery. A dry battery may be used. Also, these power supply parts may be inserted in the album with a see-through device of the present invention.

[0007]

【The invention's effect】

 In the present invention, since the light emitting device as described above is used in the light emitting portion, the thickness can be made extremely thin, and it not only fits comfortably in the album, but also uses the cold cathode tube for light emission. There is almost no heat generation, there is no risk of overheating, and less electricity is required. In addition, it is possible to store a plurality of see-through films and to immediately enjoy them on the spot without having to rely on other see-through light emitting devices, if desired. In addition, if you open the album and stand it up, you can use it as a photo stand for seeing through the film.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing an example of an album with a see-through device according to the present invention.

FIG. 2 is a perspective view showing an example of a transparent film insertion sheet fixed to the album of the present invention.

[Explanation of symbols]

 1. Album front and back cover 2. Plastic case 3. Cold cathode tube 4. Shield film 5. Diffuser 6. Reflective film 7. Code 8. Inverter 9. Connector 10. Box 11. Sheet for inserting transparent film

Claims (1)

[Scope of utility model registration request] 1. A transparent film insertion sheet 11, a cold cathode tube 3, a shield film 4, a diffuser plate 5, a reflection film 6, a cord 7, an inverter 8 and a connector 9 for transmitting light from the cold cathode tube 3. , Diffuser 5 with uniform illuminance
A light emitting device radiating from a light source is embedded in a plastic case 2, and the plastic case is attached to the back cover 1 of the photo album.
An album with a see-through device characterized by being attached to.