CN2826602Y

CN2826602Y - Pocket electronic organ

Info

Publication number: CN2826602Y
Application number: CN 200520022272
Authority: CN
Inventors: 尹承梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-21
Filing date: 2005-02-21
Publication date: 2006-10-11
Anticipated expiration: 2015-02-21

Abstract

The utility model relates to a pocket electronic organ capable of helping learning and enhancing tone accuracy of singing. The utility model is characterized in that the arrangements of the positions of organ keys are concentrated, 14 tone pitches which are often used are shown by 14 identical organ keys, and then the organ keys are divided into 4 rows and longitudinally arranged on the surface of the electronic organ in the order of high tones to low tones: the first row has the structure that g, a and b three organ keys of an unaccented octave are transversely separated and arranged, the second row is above the first row and has the structure that c, d, e and f four organ keys of a one-lined octave are transversely separated and arranged, the third row is above the second row and has the structure that g, a and b three organ keys of the one-lined octave are transversely separated and arranged, and the fourth row is above the third row and has the structure that c, d, e and f four organ keys of a two-lined octave are transversely separated and arranged. The tone pitches of the first row and the third row and the tone pitches of the second row and the fourth row are in octave relation, and the pocket electronic organ of helping learning and enhancing tone accuracy of singing has the advantages of concentration of the arrangements of the organ keys, vivid and visual tone pitches, convenient operation and good portability; an existing integrated circuit of an electronic organ is used for making a sound producing part.

Description

The pocket-size electronic qin

Affiliated technical field

The purpose of this utility model provides a kind of device that can help to improve chanteur's accuracy in pitch ability in a short time, especially can help the beginner to operate the pocket-size electronic qin of key easily.

Background technology

At present, known mellotron is that the transversely arranged to the right dozens of key of in-line is formed, need when just habit person practices key by means of frequently moving about arm, especially to the operation of octave, all acquire a certain degree of difficulty from the identification of vision and the accuracy of touch key, and it is bigger to account for the qin area, carries inconvenience, influences learning interest.This is not readily accessible to the chanteur who seeks out the accuracy in pitch ability in a short time.

Summary of the invention

In order to overcome the horizontal arrangement of key in-line of existing mellotron to the right, bring difficulty for beginner's operation, thereby influence study schedule, it is big to add the qin body again, carries very inconvenient.The utility model provides a kind of pocket-size electronic qin, and this qin key is less, and position of piano key is arranged and concentrated, and habit person's processing ease causes learning interest, and it is also convenient to carry.

The technical scheme that its technical matters that solves the utility model adopts is: position of piano key is arranged concentrated, key changes little, from practicality, only adopt 14 common pitches (general chanteur's voice range is enough), represent, press the pitch order 14 pitches with 14 equirotal rectangle keys, being divided into four rows vertically is arranged on the qin face, the position that key is arranged by bass to high pitch: first row is three basses, and the two or three row is four and three s' a middle pitch, and the 4th to arrange be four high pitchs.Promptly, first row is spaced laterally apart arrangement by the g a b key of three small character groups, second comes first row's top, c d e f key by one group of four small character is spaced laterally apart arrangement, the 3rd comes second row's top, g a b key by one group of three small character is spaced laterally apart arrangement, and the 4th comes the 3rd row's top, is spaced laterally apart arrangement by the c d e f key of two groups of four small characters.First row and the 3rd row's pitch is the octave relation, and the position is the straight line symmetry.Second row and the 4th row's pitch also is the octave relation, and the position is the straight line symmetry.The key arrangement position has been concentrated, and the height of sound and the positional alignment of octave are visual in image.The accuracy of vision and touch key is just easy, do not need by means of frequently moving about arm yet, especially only need point just to press gently up and down to the arrangement of octave and can obtain required pitch, it is little to add the qin body again, easy to carry, the learner just can make full use of free time and practise in the place, so just can reach the purpose that improves chanteur's accuracy in pitch ability in a short time.The pronunciation of laying in the qin box partly is to utilize existing mellotron integrated circuit (existing market model is a lot, need to adopt the accuracy in pitch good tone color just can) be close to the qin face so as the pronunciation of pressing close to the mellotron integrated circuit with the key of qin face by be connected (pronounce by put with key between have a conductive rubber to be connected), press key and can pronounce that (applicant is explanation a bit: mellotron surface-mounted integrated circuit model is a lot, be to have bought an accuracy in pitch preferably when I experimentize, the unclear old mellotron integrated circuit of model experimentizes, and the result is feasible.And the mellotron surface-mounted integrated circuit of current mellotron manufacturer is better than old times, is to solve, and only needs to change some connecting point positions of key, as not right, please help.)

The beneficial effects of the utility model are, the person that can help the learning music in a short time is to the grasp of accuracy in pitch, because arranging, concentrates on key, the accuracy of vision and touch key is easy, learning interest has improved, the learner just can make full use of free time and practise in the place, and this is useful to popularizing and improving of music education.It is little to add the qin body again, easy to carry, simple in structure.

The utility model has two kinds of models:

1) popular (can only play c transfers), right-hand operated practical

2) raising type (the lifting semitone has entirely) can play various accent (totally 12 accent), right-hand operated.This model is to have settled two little keys (left side is to fall, and the right is to rise) above each key of popular style, and its pronunciation is pressed a little, and the mellotron integrated circuit just has itself.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural map of the utility model embodiment.

Fig. 2 is the position of piano key Pareto diagram.

Among Fig. 1,1. key g (small character group), 2. key a (small character group), 3. key b (small character group), 4. key c (one group of small character), 5. key d (one group of small character), 6. key e (one group of small character), 7. key f (one group of small character), 8. key g (one group of small character), 9. key a (one group of small character), 10. key b (one group of small character), 11. key c (two groups of small characters), 12. key d (two groups of small characters), 13. key e (two groups of small characters), 14. key f (two groups of small characters), 15. loudspeaker, 16. power switches

Embodiment

In Fig. 1, key (1) is the g sound of small character group, it is in first row's first left position, key (2) is a sound of small character group, it is in position, the right of key (1), key (3) is the b sound of small character group, it is in position, the right of key (2), key (4) is the c sound of one group of small character, it is in position, upper left side of key (1), key (5) is the d sound of one group of small character, it is in position, the right of key (4), key (6) is the e sound of one group of small character, it is in position, the right of key (5), key (7) is the f sound of one group of small character, it is in position, the right of key (6), key (8) is the g sound of one group of small character, it is in position, upper right side of key (4), key (9) is a sound of one group of small character, it is in position, the right of key (8), key (10) is the b sound of one group of small character, it is in position, the right of key (9), key (11) is the c sound of two groups of small characters, and it is in position, upper left side of key (8), and key (12) is the d sound of two groups of small characters, it is in position, the right of key (11), key (13) is the e sound of small character group, and it is in position, the right of key (12), key (14) be two groups of small characters the f sound it in position, the right of key (13).Key (1) (2) (3) is the gab sound of small character group, the gab sound that the small character of it and key (8) (9) (10) is one group constitutes the octave relation, key (4) (5) (6) (7) is the cdef sound of one group of small character, and the cdef sound that the small character of it and key (11) (12) (13) (14) is two groups constitutes the octave relation.First row is that key (1) (2) (3) is three basses of gab of small character group, the two or three row's key (4) (5) (6) (7) (8) (9) (10) is the middle pitch of seven of the cdefgab of one group of small character, and the 4th row's key (11) (12) (13) (14) is four high pitchs of cdef of two groups of small characters.Key (11) (12) (13) (14) is four high pitchs of cdef of two groups of small characters.Loudspeaker (15) and power switch (16).

The mellotron surface-mounted integrated circuit is housed in the box, and its pronunciation is close to by the point and the contact of key.

Claims

A kind of pocket-size electronic qin, position of piano key is arranged concentrated, it is characterized in that: with 14 pitches commonly used, height order by sound divides four rows vertically to be arranged on the qin face on key, first row is that the gab key of three small character groups is spaced laterally apart arrangement, second comes first row's top, cdef key by one group of four small character is spaced laterally apart arrangement, the 3rd comes second row's top, gab key by one group of three small character is spaced laterally apart arrangement, the 4th comes the 3rd row's top, is spaced laterally apart arrangement by the cdef key of two groups of four small characters, and first row and the 3rd row and second row and the 4th pitch of arranging are that octave concerns.