JPH0574073B2 - - Google Patents

Description

[Detailed description of the invention] ≪Industrial application field≫ The present invention provides scale instruction that allows elementary, junior high and high school students to easily understand basic tones and scales, as well as chords, which have been difficult to understand until now when learning music. It's about the board.

<<Prior Art>> There is no teaching tool known in the art for learning tones, scales, and chords while simultaneously displaying them on a keyboard.

≪Problem to be solved by the invention≫ Conventionally, when learning tone, scale, chord, etc., one would have to think about which note on a staff notation has # or ♭ attached to it, so what key it is, and where on the staff the scale starts. Students learn about the notes of chords in theory, but because they are not explained concretely, it is difficult for students to understand. Keyboard instruments are the basic musical instruments that students use from elementary school onwards, and even in junior high and high school, the keyboard is the instrument that is most familiar to them. If you only learn on the staff, there is no connection with the keyboard, and it feels difficult and difficult to understand, which is the reason why people dislike music classes. In addition, terms such as tone are expressed as ``hanihohe'' and ``iroha,'' and scales are expressed as ``dore mi fa asoracido.'' Furthermore, in recent years, there has been a tendency to express chords as C major and D minor, making it even more difficult to understand. It is coming.

The present invention solves the above-mentioned drawbacks and makes use of the keyboard in teaching tunes, scales, and chords, making it easier to understand.

<Means for Solving the Problems> In order to achieve the above object, the present invention has the following configuration.

A space 4 is provided at the top of the rectangular board 1 on which the widths of the white keys and the black keys are evenly displayed, and a rectangular transparent board 2 is provided.
is provided on the upper surface of the space 4, a storage space 5 is provided at the bottom of the rectangular plate 1, a rectangular plate 3 is provided on the lower surface of the storage space 5, and the left side is covered with the side body 13 to form a box body A. do.

(b) A transparent display plate B consisting of a rectangular plate 6 that can be taken in and out of the box A is separately provided, and a major scale display 10a and a minor scale display 10b are provided on the top surface of the display plate B.

C. A major scale chord display 10c and a minor scale chord display 10d displaying the intervals between tonic chords, dominant chords, and subdominant chords on the top surface of the transparent display plate B made of the rectangular plate 7.
will be established.

D. Major scale note name display 10e and minor scale note name display 10 on the top surface of transparent display plate B consisting of rectangular plate 8
f, and an English pronunciation major scale note name display 10g and a minor scale note name display 10h are provided.

(e) A rectangular plate is provided in which 1/3 of the lower part of the transparent display plate B consisting of the rectangular plate 9 is made opaque in the longitudinal direction.

≪Embodiment≫ An embodiment of the present invention will be described based on the drawings.
is provided on the upper surface of the space 4, a storage space 5 is provided at the bottom of the rectangular plate 1, a rectangular plate 3 is provided on the lower surface of the storage space 5, and the left side is covered with the side body 13.
form.

(b) A transparent display plate B made of a rectangular plate 6 that can be taken in and taken out of the box body A is provided separately, and a major scale display 10a and a minor scale display 10b are provided on the upper surface of the display plate B.

C. A major scale chord display 10c and a minor scale chord display 10d displaying the interval between the tonic chord and the subordinate chord are provided on the upper surface of the transparent display plate B made of the rectangular plate 7.

D. Major scale note name display 10e and minor scale note name display 10 on the top surface of transparent display plate B consisting of rectangular plate 8
Provide f.

(e) A rectangular plate is provided in which 1/3 of the lower part of the transparent display plate B consisting of the rectangular plate 9 is made opaque in the longitudinal direction.

A transparent display plate B consisting of a rectangular plate 6 is inserted into the space 4 between the rectangular plate 1 and the rectangular transparent plate 2 through the insertion opening 11, and the rectangular plate 1 displaying the keyboard and the major scale display 10a are aligned. . Insert the rectangular plate 8 into the space 4 from the insertion port 11 in the same way, and then insert the rectangular plate 1
By combining this with the major scale note name display 10e, it can be seen that the major scale is a scale that starts at the [wa] position of the note name display. By pinching and moving the protrusion 16 of the rectangular plate 6 on which the major scale display 10a is displayed, it can be determined that if the scale starts from [ni] on the major scale note name display 10e, it is in the key of [B major]. When playing a holiday, you can see at a glance which note will be played by the black key. Similarly, major scale display 10a in order of [ho] and [he]
By moving the rectangular plate 6, it is possible to know which note corresponds to the black key. Even in the case of a minor scale, by inserting the rectangular plate 6 with the minor scale display 10b and the minor tone name display 10f, it is possible to see at a glance which key and which note the minor scale starts from. In addition, by changing the position of the protrusion 16 of the display plate B of each transparent body, it is easy to move the display plate B when used overlappingly. [Do] and [Re], which are the rules of the major scale,
[Re] and [Mi], [Hua] and [So], [So] and [Ra],
There is one note between [A] and [C], and [Mi]
You can fully understand that there is a semitone between and [hua], [shi] and [do]. Similarly for chords, by inserting the rectangular board 8 with the major scale chord display 10c and moving it together with the rectangular board 6, you can see which notes the tonic, dominant, and subordinate chords will be in any tone. Understand at a glance. This is because the upper portions of the white keys and the black keys on the rectangular board 1 have the same width, so even if the separately provided rectangular board 6 and below are moved, they will be displayed on each keyboard without any deviation. A storage space 5 consisting of the rectangular plate 1 and the rectangular plate 3 is provided for storing the rectangular plate 6 and below through the storage opening 12 before and after use. In yet another embodiment, the standards are manufactured in accordance with the actual conditions of use. For example, items used by individuals should be of a standard that does not pose a problem for carrying and storing, while items used by a large number of people, such as in classrooms, should be of a size and weight that is easy to see and understand even from a distance, and should be able to be hung and carried. Make it into something. or,
In order to visually and aurally check and deepen understanding, make sure to make sounds or use musical notes, etc. In principle, black and white is used as a color, but other colors may be used in which the black key part is made lighter in color so that the text is easier to see when overlapping the black key part. The same applies to display characters.

≪Effect≫ By using this scale instruction board, you will become stronger in musical notes and the theory part of music. Students will also be able to add chords to songs, and develop their ability to compose and arrange music. It is absolutely effective in helping people who are said to hate music, have no sense of musical notes, and even those who think they have no sense of musical instruments.

[Brief explanation of the drawing]

FIG. 1 is a plan view of an embodiment in which a rectangular plate 10 is used in a box made of the rectangular plate 1 of the present invention. FIG. 2 is a sectional view of a box made of the rectangular plate 1 of the present invention. FIG. 3 is a left side view of a box made of the rectangular plate 1 of the present invention. FIG. 4 is a right side view of a box made of the rectangular plate 1 of the present invention. FIG. 5 is a plan view of a transparent display plate B made of a rectangular plate 6 of the present invention. FIG. 6 is a plan view of a transparent display board B made of a rectangular board 7 according to the present invention. FIG. 7 is a plan view of a transparent display board B made of a rectangular board 8 of the present invention. FIG. 8 is a plan view of a transparent display board B made of a rectangular board 9 of the present invention. FIG. 9 shows an example. FIG. 10 shows a rectangular board 1 with semi-transparent black key part prepared to optionally display black keys in the present invention.
2 is a plan view of a transparent display board B made of 0. Figure 11 shows the equal temperament (12-tone scale) in the rectangular plate 1 of the present invention.
An implementation diagram using a rectangular plate 9 for the purpose of uniform display. FIG. 12 is a plan view of a box made of the rectangular plate 1 of the present invention. FIG. 13 shows a display board B that displays musical notes on a staff made of a transparent material that can be implemented in the present invention.
Top view. FIG. 14 is a plan view of an embodiment of the rectangular board 1 of the present invention using a display board B that displays musical notes on a staff made of a transparent material. 1... Rectangular board with uniform display of the upper part of the white key and the width of the black key, 2... Rectangular transparent board, 3... Rectangular board,
4...Space, 5...Storage space, 6...Transparent rectangular board displaying musical scales, 7...Transparent rectangular board displaying tonic chords, dominant chords, and subordinate chords, 8...Pitch names The transparent rectangular plate shown, 9...1/1 in the longitudinal direction.
3 Transparent rectangular plate with opaque lower part, 10
a...major scale display, 10c...major scale chord display,
10e...Major scale pitch name display, 10g...English pitch name display, 11...Insertion opening, 12...Storage opening, 13...Side body, 14...Front view of box body, 1
5... Back body of the box body, 16... Protrusion part of the rectangular transparent body, 17... Opaque part consisting of the rectangular plate 9 for hiding the uneven part of the white key. 18...Semi-transparent part consisting of a rectangular board 10 on which a black key is arbitrarily displayed.

Claims (1)

[Claims] 1. A rectangular board 1 in which the widths of the upper part of the white keys and the part where the black keys are located on the keyboard are equal, the black keys are made the same color as the white keys, and the lower part of the white keys are displayed unevenly.
A space 4 is provided in the upper part of the box, a rectangular transparent plate 2 is provided, a space 5 is provided in the lower part of the rectangular plate 1, and a rectangular plate 3 is provided to form a box. (b) A rectangular plate 6 made of a transparent body provided separately is provided with a rectangular plate 6 displaying a scale that is adapted to the interval between major scales, minor scales, or other modal scales. (c) A rectangular plate 7 is provided on a separately provided rectangular plate made of a transparent material and displays the intervals of tonic chords, dominant chords, and subdominant chords for major and minor scales. D. A rectangular plate 8 on which pitch names are displayed is provided on a separately provided rectangular plate made of a transparent material. (e) A rectangular plate made of a transparent body provided separately includes a rectangular plate 9 made opaque to hide the uneven portion at the bottom of the white keys, and a rectangular plate 10 made semitransparent only in the black key portion to optionally display the black keys. .