JP5279874B2 - Player substitution board - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a lightweight and low-cost player substitution board that prevents number plates from falling off. <P>SOLUTION: This player substitution board includes: a flat body 24 with a front surface and a rear surface formed in predetermined colors; first 7-segment display parts 22 attached to the front surface of the body 24, each having one surface having the same color as the front surface of the body 24, and each having the other surface formed in a color different from the color of the front surface of the body; and second 7-segment display parts 23 attached to the rear surface of the body 24, each having one surface having the same color as the rear surface of the body 24, each having the other surface formed in a color different from the color of the rear surface of the body 24, and disposed in the same positions as the first 7-segment display parts 22. Each segment constituting the first 7-segment display parts 22 and each segment constituting the second 7-segment display parts 23 disposed in the front and rear same positions are connected by springs 32 penetrating the body 24, in both end parts in the longitudinal direction thereof. <P>COPYRIGHT: (C)2013,JPO&amp;INPIT

Description

  The present invention relates to a board for informing the number of a player to be replaced when a player changes in the middle of a game.

For example, in a soccer game, it is necessary to inform players and spectators of the number of the player who leaves and the number of the player who enters the game when the player changes during the game.
Therefore, there has been a player substitution board that displays the player's spine number.

  For example, as a player substitution board, an electronic display type is well known. For example, a conventional player substitution board as disclosed in Patent Document 1 or Patent Document 2 is provided with two display units in which a plurality of LEDs are arranged in a 7-segment shape so that a 2-digit number can be displayed. Yes. The display by the display unit can be controlled by the control unit, and the lighting of the LED can be controlled by a switch at the operator's hand. Thus, according to the electronic display type player substitution board, the player's spine number can be easily displayed.

  In addition to the electronic display-type player substitution board, the score board also replaces numbers during the game. As the scoreboard, a magnet type is known in which numbers are exchanged (see Patent Document 3).

Japanese Patent Laid-Open No. 11-137764 JP 2000-194338 A JP-A-2005-87582

  According to the player display board of the electric display type as described above, since the number can be changed only by operating the switch, an easy operation can be performed. On the other hand, since various parts for electric display such as LEDs, batteries, and control circuits have to be incorporated, there is a problem that the price is high and it is very heavy and difficult to hold. .

  Note that the magnet type is lower in cost and lighter than the electric display type. However, depending on the strength of the magnet, there was a problem that numbers were often lost during the game. Furthermore, there is a risk that the numbers may be lost during storage when not in use.

  Accordingly, the present invention is made to solve the above-described problems, and an object of the present invention is to provide a player substitution board that is lightweight, low-cost, and that does not deviate from numbers.

According to the player change board according to the present invention, the front and back surfaces of the main body are formed in a predetermined color, and are attached to the front surface of the main body, and one surface has the same color as the front surface of the main body, The other surface is attached to the back surface of the main body, the first 7-segment display portion formed in a color different from the color of the front surface of the main body, and one surface is the same color as the back surface of the main body, Is formed in a color different from the color of the back surface of the main body, and includes a second 7-segment display unit arranged at the same position on the front and back sides of the first 7-segment display unit. Each segment constituting the first 7-segment display unit arranged and each segment constituting the second 7-segment display unit are connected by springs penetrating the main body at both longitudinal ends. Features that It is.
By adopting this configuration, each segment on the front surface side and each segment on the back surface side of the main body are connected to each other with the main body sandwiched by a spring. Therefore, unlike the magnet type, each segment does not fall. When changing the number, each number from 0 to 9 can be expressed by rotating (turning over) each segment around the longitudinal direction of the segment and displaying the front or back surface of the segment. For this reason, an LED, a power supply, a control circuit, etc. are unnecessary, and a player substitution board that is light and low in cost can be provided.

  Also, fasteners protruding in the longitudinal direction are provided at both ends in the longitudinal direction of the segments constituting the first 7-segment display part and the second segment display part, and springs are attached to the fasteners. It may be characterized by being.

  According to the player substitution board concerning the present invention, it is lightweight and low-cost, and it can keep a number from deviating.

It is a front view of a player substitution board. FIG. 2 is a partial cross-sectional view of FIG. 1. It is explanatory drawing which shows the place which turns over a segment. It is explanatory drawing which shows the example of a display of a number.

Preferred embodiments of a player substitution board according to the present invention will be described below in detail with reference to the accompanying drawings.
As shown in FIG. 1, the player substitution board 20 can display numbers on a 7-segment display unit. This player change board 20 can display numbers as a color different from the segments that are not turned over by turning over each segment that constitutes the 7-segment display section.
In FIG. 1, only the front surface side of the player substitution board 20 is displayed, but the back surface side has the same configuration, and thus the front view on the back surface side is omitted.

The player substitution board 20 includes a flat main body 24, a first 7-segment display unit 22 provided on the front side, and a second 7-segment display unit 23 (not shown) provided on the back side. I have.
The 1st segment display part 22 and the 2nd segment display part 23 are arranged so that it may become the same position on the front and back. Therefore, even if the main body 24 is turned upside down on the front surface and the back surface, the segments constituting each segment display portion appear at the same position.

  The main body 24 is entirely painted in black so that the numbers are clear. A rod-like handle 26 is provided below the main body so that the operator can hold it by hand. The plate-shaped main body 24 and the handle 26 may be originally provided integrally, or may be a separate body fixed by some fixing means such as a screw, a nail, or an adhesive.

  The 7-segment display unit is a unit that can express Arabic numerals from 0 to 9 by seven segments a, b, c, d, e, f, and g. Is.

The first 7-segment display unit 22 and the second 7-segment display unit 23 are provided in parallel with each other in the horizontal direction with respect to the main body 24. Therefore, a 2-digit number can be displayed by each 7-segment display unit.
However, according to the present invention, the numbers that can be displayed are not limited to two-digit numbers, and three or more seven-segment display units may be arranged in parallel so that three-digit or more numbers can be displayed.

  The first 7-segment display unit 22 and the second segment display unit 23 in the present embodiment are made by molding a black resin material (specifically, ABS) into a predetermined shape. One surface of the first 7-segment display unit 22 and the second segment display unit 23 is black as it is the background color of the resin material. A fluorescent yellow cutting sheet is attached to the other surface of the first seven-segment display unit 22. A fluorescent orange cutting sheet is attached to the other surface of the second segment display unit 23. However, the color of the surface of each 7-segment display unit is not limited to that by attaching a cutting sheet, and may be, for example, by painting.

Each segment 22a-22g is formed in the long octagon shape, and the fastener 28 is provided in the both ends of the longitudinal direction. The fastener 28 is, for example, a metal rod-shaped member. The front end portion of the fastener 28 is formed with a large-diameter flange portion as a stopper for the end portion of a spring 32 (described later) formed in a bowl shape.
As described above, since the hook-shaped end portion of the spring 32 is hooked near the tip of the fastener 28, the spring 32 is not twisted even when the segment is turned over.

FIG. 2 shows a partial cross-sectional view of the player substitution board. Here, as an example, the segment 22a of the first 7-segment display unit 22 and the segment 23a of the second 7-segment display unit 23 are illustrated.
In the first 7-segment display unit 22 and the back-side second segment display unit 23, the segments arranged at the same front and back positions are connected via a spring 32. Here, the segments 22a and 23a constituting the 7-segment display portions 22 and 23 are attached to each other by being pulled toward the main body 24 by the pulling force of the spring 32 so as to sandwich the flat main body 24 therebetween.

Each spring 32 is disposed in a through hole 34 penetrating from the front surface to the back surface of the main body 24. The length of the spring 32 is preferably such that each segment can be pulled to the main body side during attachment so that the segment does not loosen from the main body 24.
One end side of the spring 32 is fixed to a fastener 28 of the segment 22 a that constitutes the first segment display portion 22 on the surface side of the main body 24. The other end side of the spring 32 is fixed to a fastener 28 of the segment 23 a constituting the second segment display portion 23 on the back side of the main body 24.

FIG. 3 shows the segment being turned over.
In order to display a predetermined number, it is necessary to turn over a segment at a predetermined position and make the segment of the part where the number appears be a color different from the color of the main body 24. In such a case, the spring 32 can be turned over by pulling.

FIG. 4 shows an example in which numbers are displayed. Here, 22a, 22b, 22c, 22d and 22g of the first segment display unit 22 on the left side are used as the other surface to represent the number “3”, and 22b and 22c of the first segment display unit 22 on the right side are represented. The number “1” is shown on the other side.
In FIG. 4, the portion that appears black is actually fluorescent yellow, and the other portions are actually black.

  Moreover, since the number different from the 1st segment display part 22 can be represented by the 2nd segment display part 23 independently of the 1st segment display part 22, when changing a player, the 1st segment display part The player's back number can be displayed at 22, and the back number of the player who can enter can be displayed at the second segment display unit 23.

  In addition, about the color of a main body, the color of a 1st 7 segment display part, and the color of a 2nd 7 segment display part, it is not limited to embodiment mentioned above, A various color is employable.

20 player substitution board 22 first 7 segment display unit 23 second 7 segment display unit 24 main body 26 handle 28 fastener 32 spring 34 through hole

Claims (2)

A plate-like main body having a predetermined color on the front surface and the back surface;
A first 7-segment display unit attached to the surface of the main body, wherein one surface has the same color as the surface of the main body and the other surface is formed in a color different from the color of the surface of the main body;
It is attached to the back surface of the main body, and one surface is the same color as the back surface of the main body, and the other surface is formed in a color different from the color of the back surface of the main body. And a second 7-segment display unit arranged at the same position,
Each segment constituting the first 7-segment display unit and the second 7-segment display unit arranged at the same position on the front and back penetrate the main body at both ends in the longitudinal direction of each other. Player substitution board characterized by being connected by a spring. At both ends in the longitudinal direction of each segment constituting the first 7-segment display part and the second segment display part, a fastener projecting in the longitudinal direction is provided,
The player substitution board according to claim 1, wherein a spring is attached to the fastener.

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