CN201859646U

CN201859646U - Characteristic electronic organ

Info

Publication number: CN201859646U
Application number: CN2010202319589U
Authority: CN
Inventors: 唐舟; 邵亮亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-13
Filing date: 2010-06-13
Publication date: 2011-06-08
Anticipated expiration: 2020-06-13

Abstract

The utility model relates to a characteristic electronic organ, characterized in that it is composed of an organ body 2, a control region 1, two loudspeaker 3, organ keys 5 and organ key LED lamps 4, the control region 1 is arranged on the middle front end of the organ body 2, two loudspeakers 3 are symmetrically fixed on two ends of the organ body 2, organ keys 5 are distributed on one body-closing end of the organ body 2, and the organ key LED lamps 4 are fixed in the organ keys 5. According to the utility model, phonetic symbols corresponding to organ keys are displayed by the LED lamps, a music rhythm is represented by the irradiance of the LED lamps, such that students can push keys correctly and easily, feel the music rhythm completely in vision, touch and audition, and grip an exact playing method. An effect of teaching is obvious.

Description

The characteristic mellotron

Technical field

The utility model relates to a kind of mellotron, especially a kind of characteristic mellotron.

Background technology

Mellotron is a kind of keyboard instrument, adopts SIC (semiconductor integrated circuit), and note signal is amplified, and produces sound equipment by loudspeaker, and multiple type is arranged.Mellotron belongs to electronic musical instrument, the pronunciation volume can free adjustment, the range broad, harmony is abundant, even can play out an orchestral effect, expressive force is extremely abundant, and it also can imitate multiple tone color, in addition can walk out conventional musical instrument the sound (as chorus sound, wind and rain sound, universe sound etc.) that can't send.In addition during the mellotron solo, also can arbitrarily mix the beat accompaniment of similar percussion sound, be suitable for playing rhythmic stronger contemporary music, mellotron also is equipped with multinomial functional devices such as reverberation, echo, prolongation sound, tremolo and trill in addition, and utilization freely when expressing various mood.

The automatic rhythm part of mellotron, for teacher provides advantage to the teaching that the student carries out timing, teacher can allow the student close automatic rhythm and beat time repeatedly, even can the motion health, rhythm is marked time such as closing, walking, do exercises etc., therefrom diligently and health go to have a taste of the regular movements of various rhythm.But utilize this mode can only allow the regular movements of student's body adaptation rhythm, need operate with hand, need could grasp rhythm and playing method thereof better, turn out good hand feeling with the hand exercise and play mellotron.

The utility model content

When accompanying automatically in order to improve existing mellotron, the student can only experience the regular movements of its rhythm, can't grasp the defective of its playing method, the utility model provides a kind of characteristic mellotron, it can utilize accompaniment, makes the student grasp accurately playing method in experiencing the process of rhythm, turn out good hand feeling.

In order to realize that the technical scheme that the utility model purpose is adopted is: a kind of characteristic mellotron, it is characterized in that: it is made of qin body 2, control zone 1, loudspeaker 3, key 5, key LED lamp 4, described control zone 1 is arranged in qin body 2 front ends, two loudspeakers 3 are symmetrically fixed on qin body 2 two ends, key 5 is distributed in qin body 2 nearly body ends, and key LED lamp 4 is fixed in the key 5.

The beneficial effects of the utility model are: the note that shows place key correspondence by the LED lamp, to find pleasure in and ring rhythm and show, and be convenient to the student and press correct button, experience the happy rhythm that rings comprehensively from vision, sense of touch, the sense of hearing with the LED lamp is luminous, grasp its playing method accurately, teaching efficiency is obvious.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Fig. 1 is the utility model front view

Fig. 2 is a partial circuit principle sketch

Wherein 1-control zone, 2-qin body, 3-loudspeaker, 4-button LED lamp, 5-keyboard.

Embodiment

In first embodiment shown in Figure 1, a kind of characteristic mellotron, it is characterized in that: it is made of qin body 2, control zone 1, loudspeaker 3, key 5, key LED lamp 4, described control zone 1 is arranged in qin body 2 front ends, two loudspeakers 3 are symmetrically fixed on qin body 2 two ends, key 5 is distributed in qin body 2 nearly body ends, make by light transmissive material, key LED lamp 4 is fixed in the key 5, the light that key LED lamp 4 in each key 5 is sent has nothing in common with each other, and can determine the note of corresponding key 5 by the light that key LED lamp 4 is sent.

In second embodiment shown in Figure 2, the musical composition information that storage broadcast chip IC 1 will be stored in wherein transfers to oscillator, control generator sends the oscillator signal of corresponding frequencies, control chip IC acknowledge(ment) signal, make loudspeaker B send corresponding sound signal after handling, make the key key LED lamp Dn of corresponding note luminous simultaneously, the corresponding note institute's duration or to press the corresponding syllables key be cut-off switch Sn of delaying time, transfer to next note, repeat same operation.

During use, switch to automatic accompaniment pattern, play the melody of pre-stored, along with melody is play, key LED lamp 4 is luminous successively, and finger can reach teaching efficiency according to key LED lamp 4 luminous order by key 5.

Claims

1. characteristic mellotron is characterized in that: it is made of qin body (2), control zone (1), loudspeaker (3), key (5), key LED lamp (4); Control zone (1) is arranged in qin body (2) front end, and two loudspeakers (3) are symmetrically fixed on qin body (2) two ends, and key (5) is distributed in the nearly body end of qin body (2).

2. a kind of characteristic mellotron according to claim 1 is characterized in that: key (5) is made by light transmissive material.