JPH05119389A - Holding frame for film - Google Patents

Abstract

PURPOSE:To easily detect the content of information recorded in the magnetic storage part of film even in a state where the film is held by providing a storage part where the information recorded in the magnetic storage part of the film is stored on the front surface side of a holding frame. CONSTITUTION:A film 1 has a photographed image 1a and an information storage part 1b where photographing information such as trimming magnification and date, etc., is recorded magnetically or recorded by being symbolized with dots or being encoded. A holding frame (mount) 2 for holding the film 1 is provided with a screen frame part 2a where the image 1a is exposed and the magnetic storage part 2b, for example, a magnetic tape, etc., provided in the holding frame 2. The magnetic storage part 2b can store the information of the same content as the photographing information recorded in the information storage part 1b of the film 1. In the case of attaching the film 1 to the holding frame 2 at a laboratory, the information of the same content is magnetically written in the storage part 2b. Thus, the photographing information is easily read out even after attaching the film 1 to the holding frame 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a film holding frame for holding a film having a magnetic memory section.

[0002]

2. Description of the Related Art In recent years, a camera which uses a film having a magnetic storage portion outside a photographing screen and writes various kinds of information such as photographing information, date, trimming magnification and the like in the magnetic storage portion by a magnetic head is disclosed in US Pat. No. 4,977,419 is proposed.

[0003]

However, when a photograph is taken by the camera using the film and the photographed information is magnetically recorded and the developed film is projected by the slide projector, the conventional film holding method is used. Since the holding frame (mount) is not made in consideration of the presence of the magnetic storage unit, it ends up covering this portion, and it was impossible to read the photographic information.

For example, if the trimming magnification cannot be read, it will be useless for the photographer to decide the composition and photograph. In addition, if the date or the like cannot be read, if the order of the photographs is incorrect, it becomes difficult to rearrange them in order.

When printing from film,
The film has to be taken out of the holding frame again to know the trimming magnification, which is troublesome.

In view of the above points, the object of the present invention is to provide a lever.
Even if the monkey film is held,
It is an object of the present invention to provide a film holding frame capable of detecting the information content recorded in the magnetic storage portion of the versatile film.

[0007]

According to the present invention, a storage section for storing information recorded in the magnetic storage section of the film is provided on the surface (exposed) side of the holding frame.

Further, the holding frame is shaped so that at least a portion of the film where the magnetic memory portion is located is exposed when the film having the magnetic memory portion is held.

[0009]

FIG. 1 is a diagram showing a first embodiment of the present invention.

In FIG. 1, reference numeral 1 is a film, 1a is a photographed image, and 1b is information recording in which photographing information such as a trimming magnification and date is magnetically encoded or encoded by dots or the like. And a holding frame 2 which will be described later.
Are covered by.

Reference numeral 2 is a holding frame (mount) for holding the film 1, 2a is a screen frame portion for exposing the image 1a, 2b is a magnetic storage portion such as a magnetic tape provided on the holding frame 2, and the film 1 The information having the same content as the photographing information recorded in the information storage section 1b can be stored, and when the film 1 is attached to the holding frame 2 at a developing place or the like, the information having the same content is magnetically written therein. It is a thing.

With such a structure, it becomes easy to read the photographing information even after the film 1 is attached to the holding frame 2.

FIG. 2 shows a second embodiment of the present invention, and the same parts as those in FIG. 1 are designated by the same reference numerals.

In this embodiment, since it is not necessary to rewrite the photographing information recorded in the information storage section 1b, information having the same contents as this photographing information is symbolized as a bar code or the like. A bar code display portion 2c is provided for recording by printing or the like according to the method.

FIG. 3 shows a third embodiment of the present invention, and the same parts as those in FIG. 1 are designated by the same reference numerals.

In this embodiment, information having the same contents as the photographing information recorded in the information storage section 1b is recorded on the holding frame 2 by printing by a recognizable method such as letters or numbers. And 2d is the storage unit.
Here, an example is shown in which the date, trimming magnification, the number of frames, etc. are entered.

As in the case of the first embodiment, the second and third embodiments are also written on the holding frame 2 when the film 1 is attached to the holding frame 2 at a developing station or the like.

FIG. 4 shows a fourth embodiment of the present invention, and the same parts as those in FIG. 1 are designated by the same reference numerals.

In FIG. 4, 3 is a holding frame for holding the film, 3a is an image frame for exposing the image 1a, and 3b is the same as the holding frame 2 in the first to third embodiments.
Is a notch for exposing the information storage unit 1b to the outside.

With such a structure, the photographing information can be easily read out even after the film 1 is attached to the holding frame without newly rewriting as in the first to third embodiments. ..

FIG. 5 is a diagram showing a fifth embodiment of the present invention, and the same parts as those in FIG. 4 are designated by the same reference numerals.

In FIG. 5, 3c is a slit formed so as to expose the information storage section 1b and pass through in the longitudinal direction of the screen, and 4 is provided in a projector (not shown) or the like, and the information storage section of the film 1 is provided. It is a magnetic head for reading information by sliding contact with 1b. The width of the slit 3c in the vertical direction in the drawing is wider than the width of the magnetic head 4 in the vertical direction in the drawing.

With this structure, when the information is read by the magnetic head 4, the film 1 and the holding frame 3 are fed in the direction of arrow A, or the magnetic head is moved in the direction opposite to the direction of arrow A. The information can be easily read by moving to.

FIG. 6 is a diagram showing a sixth embodiment of the present invention, and the same parts as those in FIG. 4 are designated by the same reference numerals.

In FIG. 6, reference numeral 3d is a notch portion, and the same effect can be obtained even if the information storage portion 1b of the film 1 and the lower end surface of the film are exposed.

FIG. 7 is a diagram showing a seventh embodiment of the present invention, in which the same parts as those in the above-mentioned embodiments are designated by the same reference numerals.

In this embodiment, the holding frames 5 and 3 in each of the above-mentioned embodiments are shaped so that the lower side of the portion where the information storage section 1b is located is cut (shortened). .. Even with such a shape, the same effect can be obtained.

As means for writing information to the information storage section 1b, not only magnetic means but also optical means (LED or the like) is used to copy the information onto the film, and an optical sensor, For example, the present invention is effective even when reading with a photo reflector or the like.

According to the first to third embodiments described above, since the holding frame 2 is provided with the storage section for storing the information recorded in the information storage section 1b, the information storage section 1b is held by the holding frame 2. Even if it is covered by, the shooting information can be easily read.

Further, according to the above fourth to seventh embodiments, since the information storage section 1b is the holding frame having the shape exposed to the outside, the photographing information can be easily obtained even after the film is attached to the holding frame. Can be read.

[0031]

As described above, according to the present invention,
A storage unit for storing information recorded in the magnetic storage unit of the film is provided on the front side of the holding frame, and when the holding frame holds a film having the magnetic storage unit, at least the magnetic storage unit of the film is positioned. The shape is such that the part to be exposed is exposed. Therefore, even when the reversal film is held, the information content recorded in the magnetic storage portion of the reversal film can be easily detected.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is a perspective view showing a second embodiment of the present invention.

FIG. 3 is a perspective view showing a third embodiment of the present invention.

FIG. 4 is a perspective view showing a fourth embodiment of the present invention.

FIG. 5 is a perspective view showing a fifth embodiment of the present invention.

FIG. 6 is a perspective view showing a sixth embodiment of the present invention.

FIG. 7 is a perspective view showing a seventh embodiment of the present invention.

[Explanation of sign]

 DESCRIPTION OF SYMBOLS 1 film 1b information storage part 2 holding frame 2b magnetic storage part 2c bar code storage part 2d storage part 3 holding frame 3b cutout part 3c slit 3d cutout part 4 holding frame

Claims (2)

[Claims] 1. A film holding frame having a screen frame part for exposing an image photographed on a film having a magnetic memory part, the information recorded in the magnetic memory part of the film on the surface side of the holding frame. A holding frame for a film, which is provided with a storage section for storing. 2. A holding frame for a film, which is shaped so that at least a portion of the film where the magnetic storage portion is located is exposed when holding the film having the magnetic storage portion.