JPS6126371A - Telop card device - Google Patents

Abstract

PURPOSE:To select plural characters through one piece of card and to superimpose them at a certain position by selecting necessary characters among characters, etc., due to rotation of a disk part, displaying them on a display window provided on a card base, photographing them by a television camera and superimposing them. CONSTITUTION:A telop card part 5 is placed on a card base 4, and characters on a display window 7 are photographed by a television camera 1 fitted on a stand 3. Then the characters are superimposed at the prescribed position of the television camera. A rotating shaft of a disk part 6 is fixed on the card base 4. The disk part 6 has a notch part, and performs a click action by a flat spring. An entry position of a character part 8 is selected so that said part 8 can be positioned on the display window 7 in the condition where an angle top of the flat spring is in contact with a notch part 9. Thus, when necessary characters are set to be positioned on the display window 7 by rotating the disk part 6, another characters can be superimposed continuously without use of a card.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a telop card device used in the field of video for imprinting (superimposing) characters, pictures, etc. at fixed positions within an image.

Conventional Structure and Problems Conventionally, when superimposing text, etc. on a part of a large display screen, for example at a stadium, as shown in FIG. , 2b, etc. have been used in the past, using a telop card device that displays images by manually replacing them one after another. However, with this method, there are problems in that it is necessary to prepare the necessary number of caption cards 2a, 2b, etc., which requires time and effort to replace or organize, and requires a place to store the cards. .

OBJECTS OF THE INVENTION It is an object of the present invention to eliminate the drawbacks of the above-mentioned conventional examples and to provide a telop card device that can select a plurality of characters from one card and superimpose them at a fixed position on the screen. It is something.

Structure of the Invention In order to achieve the above-mentioned object, the present invention writes a plurality of characters or pictures on a disk and rotates the disk so that only the necessary letters or pictures are selectively displayed on the window. ,
This system is configured to superimpose the displayed characters by photographing them with a television camera.

Description of examples An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 2, 1 is a television camera, 3 is a stand, 4 is a card base, 5 is a caption card section, 6 is a disc section, and 7 is a display window. Still, FIG. 3 shows the detailed structure of the disc part 6, and 8
9 is a letter part on the disc, 9 is a wedge-shaped notch, and 1o is a mounting hole. Figure 4 shows how the disc part 6 is attached to the card base 4, 11 is a holding plate, 12 is a set screw for the holding plate 11), and 13 is a plate provided at the tip of the holding plate 11 and having a chevron-shaped tip. It's a spring. FIG. 5 is a sectional view of FIG. 4 a and a′, and 14 is a rotating shaft, 15 is a holding plate, and 16 is a screw for fixing the holding plate 15.

Next, the operation will be explained using FIGS. 2 to 5.

By placing a telop card part 5 on a card base 4 and photographing the characters in a display window 7 with a television camera 1 attached to a stand 3, the characters are superimposed at a predetermined position of the television camera.

The disk part 6 is fitted with the mounting hole 10 on the rotating shaft 14 and the mounting plate 1 is inserted into the mounting hole 10.
By fixing it to the card base with the fixing screw 5, it can rotate freely in the circumferential direction, and the notch 9 and the plate spring 13 create a click action, and the notch 9 has the chevron of the plate spring 13. The writing position of the character part 8 is selected so that the character part 8 is exactly located at the position of the display window 7 with the tip pressed against it. Therefore, by rotating the disc portion 6 so that a desired character is positioned in the display window 7, it is possible to superimpose different characters one after another without using a card.

FIG. 6 shows the configuration of another embodiment, in which 6a, 6b
is a disk portion, 7a and 7b are display windows, and 8a.

8b is a character portion, 9a and 9b are notch portions, and 14a.

14b is a rotating shaft.

The above configuration is an embodiment in which two sets of disk portions 6a and eb are provided, and has the feature that more diverse displays can be performed by combining the two sets of character portions ga and sb. This embodiment is not intended to be used at a race track, and can store information such as the race number and whether the target race is in practice or the actual race.

DETAILED DESCRIPTION OF THE INVENTION According to the present invention, a display window is provided on the card base to be photographed by a television camera, and the display window is provided with the necessary information from among the displays on the disc portion on which characters or pictures are written. Since it is configured to select and display items and superimpose them on the TV screen, (1) there is no need to organize and store the caption cards; (11) the position of the display window is fixed, so the superposition position is the fixed position; (iii) Character combinations can be easily changed.

[Brief explanation of the drawing]

Fig. 1 is an external view of a conventional telop card device, Fig. 2 is an external perspective view showing the configuration of a telop card device according to an embodiment of the present invention, and Fig. 3 is a perspective view of the constituent disc portion of Fig. 2. , 4th
The figure is also a top view of the main parts of the configuration shown in Figure 2, and Figure 6 is a top view of the main parts of the configuration shown in Figure 4.
FIG. 6 is a top view showing the structure of another embodiment of the present invention. 1...Television camera, 4...Card base, 6...Disc part, 7...Display window, 8...
...Character section. Name of agent: Patent attorney Toshio Nakao and 1 other person! 1
Figure 2

Claims (1)

[Claims] A television camera fixed to a card base and a disk portion with letters or pictures written inside the card base are provided, and a desired one of the letters or pictures is selected by rotating the disk portion. , a telop card device which is displayed on a display window provided on the card base and photographed by the television camera for superimposition.