JP3052497U - Detachable finger-guided piano practice device - Google Patents

Abstract

(57) [Summary] [Purpose] A training device that can be attached to and detached from a keyboard instrument such as a piano, displays notes in light, letters, and numbers, indicates the key to be pressed, and guides the playing finger. [Structure] (1) This instrument, which has the same key arrangement as the keyboard of a keyboard instrument such as a piano, is placed so as to straddle all the keys of the instrument body. (2) Play notes written by an externally installed electric appliance. The signal is transmitted as a signal to the corresponding key of the main unit, and is displayed as light, letters, and numbers. (3) The individual display indicates the key to be played on the instrument body at the bottom.

Description

[Detailed description of the invention]

[Related Art] Some keyboard instruments have a built-in device for transmitting notes by playing music. (Example: Optical navigation keyboard, Yamaha family keyboard) There is a training tool for practice that gives instructions to the playing finger by printing on cardboard or plastic board. (Utility model registration number 2550472)

[Problems to be solved by the invention] In the case of 1 above, the device and mechanism for instructing the finger to play are built into the keyboard instrument. Also, its use is limited to electronic keyboard instruments (the above example based on something like an electric tone) and cannot be used for general or hand-held keyboard instruments such as pianos. You can't use it for practicing musical instruments that you are accustomed to and you want to play yourself. 2. In the case of 2 above, the trouble of following the print with the eyes and the possibility of mistakes that can occur due to that. The present invention is not a built-in instrument but a detachable instrument.It can be practiced by installing it on the keyboard instrument of your choice, and you do not need to read the prints sequentially. Is not displayed, but the light, letters and numbers displayed by the signal transmitted to the device of the present invention indicate the keys that have the same arrangement of the musical instrument directly below, so that the keys to be reflected can be known. And the above-mentioned disadvantages can be eliminated. Also, it is not necessary to read the print as in the above-mentioned 2 and even if the melody is not known, the music can be played by pressing the key of the piano below the designated place according to the sequentially transmitted signal.

[Means for Solving the Problem] The practice model of this utility model is arranged in the same way as a keyboard that spans the entire keyboard of a keyboard instrument such as a piano, and has the same width (key-shaped section) as the key so as to correspond to each key of the keyboard. It is a horizontally long plate-shaped board, a cylinder, or a polygonal cylinder. Place both ends of the instrument on both sides of the keyboard so as to straddle the entire keyboard, or extend from a part of the instrument and straddle the entire keyboard so that the keys of the instrument itself do not touch and do not shake when pressed and pressed. Position. In addition, this position is a position where the display by the following signal can be accurately reflected on the opposite key of the lower musical instrument and a short distance that does not touch the keyboard of the lower musical instrument. 2. The key-shaped section on the above-mentioned board or cylinder is a section that does not affect the adjacent section when the transmitted signal is displayed as light, letters, or numbers (for example, light leaks). Is performed only on the divided key-shaped sections. The display made by this signal indicates the key to be played from the piano keyboard at the bottom with the same arrangement, and the player is guided by the display and carries the finger to the corresponding key and presses and plays . In addition to indicating the key to be played, it also uses letters, numbers, or symbols to indicate the strength, length, and other necessary music-like instructions. 3. As described above, the shape of the present invention is a board or tube (cylindrical or polygonal tube) that does not touch the keyboard of the lower instrument body and has a short interval to allow the display to be accurately transmitted. The key-shaped divisions may be similar to or similar to the piano keyboard, but may be color-coded so that the instructions can be clearly specified.However, light emission, letters, and numbers are performed only at specific key-shaped divisions and displayed at adjacent places. Each division is separated from the adjacent divisions in the panel and cylinder to prevent leakage, and a note signal from the outside is sent to this divided division so that light emission, letters, and numbers are displayed. Wiring to. (Note that the device that sends musical notes is a device that plays back CDs, floppy disks, DVDs, etc., which electrically store musical scores, but is different from the present invention.)

[0004]

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a perspective view when the present invention is installed on a piano.

[Explanation of symbols]

1 is a training device of the present invention (1-A is a design changed), 2 is an external note reproducing device, 3 is a cord connecting the training device of the present invention and a note reproducing device, 4 is a keyboard instrument (piano) ).

Claims (1)

[Utility model registration claims] Claims 1. A horizontally long or tubular shape that can be placed over all keyboards of a keyboard instrument such as a piano or organ (hereinafter referred to as a piano). Each key has the same arrangement as the white and black keys of a piano keyboard. It is divided into the same width as the key so that it can be attached to and detached from the instrument body. CD, floppy disk,
By connecting an electric device having a function of sequentially reproducing musical notes of music written on a DVD or the like, individual notes sequentially transmitted as signals from the device are connected to the keys of the piano body corresponding to the musical notes. Only the part corresponding to the key corresponding to the note, which is arranged as in the above 1 and is divided into the same width, which has a relative relationship on the above, is displayed as light, letters, and numerals, so that the piano keyboard immediately below An instrument characterized by guiding a finger of a player to a key corresponding to the above. An instrument for practicing keyboard instruments, such as a piano and an organ, configured as described above.