CN2615808Y

CN2615808Y - Twelve-tone equal temperament wide-range yangqin-stringed musical instrument

Info

Publication number: CN2615808Y
Application number: CN 03229519
Authority: CN
Inventors: 蒋颂政
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-18
Filing date: 2003-03-18
Publication date: 2004-05-12
Anticipated expiration: 2013-03-18

Abstract

A wide range dulcimer with twelve average laws comprises a panel, backplanes, metal sheets, a tuning pin, veneers, vocoders, a bellyrail and roller boards. The left and right sides of the panel is equipped with roller boards, the tuning pin board is fixed on the metal sheets and the vocoders are arranged on the panel in the sequence from high voice vocoder to low voice vocoder. The veneers are arranged on the surface of the dulcimer, and the veneers are made of red wood or rosewood. The bellyrail is arranged on the panel and its location decides the quality of sound. Comparing the utility model to the prior art, because twelve average laws wide range vocoders are arranged in the utility model, the utility model has the advantages of improving the effective of playing the dulcimer, easy to perform and long service life of the dulcimer.

Description

The wide range dulcimer of twelve-tone equal temperament

Technical field:

The utility model relates to a kind of musical instrument, particularly a kind of dulcimer with the wide range of twelve-tone equal temperament.

Background technology:

In existing technology, as shown in Figure 1, there is following shortcoming in existing dulcimer: modulation difficulty when 1, playing need push away ball 16 or borrow sound temporarily, thereby destroy the scale rule; 2, run the string detonieren easily; 3, qin panel 1 subsides easily, and qin ftractures for four jiaos easily, and serviceable life is short; 4, the range scope is less than normal, as shown in Figure 6; Playing technique is restricted; 5, high, medium and low tone color disunity, especially the high pitch tone color is poorer.

Summary of the invention:

Technical problem to be solved in the utility model is: existing dulcimer modulation difficulty, run the string detonieren easily, and panel subsides easily, and four jiaos are ftractureed easily, and serviceable life is short, and the range scope is less than normal, high, medium and low tone color disunity, especially the high pitch tone color is poorer.

The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to provide the wide range dulcimer of a kind of twelve-tone equal temperament, the wide range dulcimer of described twelve-tone equal temperament is by panel, base plate, sheet metal, peg, thick china, the sound sign indicating number, string shaft, sound beam and roller board constitute, the left and right sides at described panel is provided with roller board, on described string shaft, post described sheet metal, peg is fixed on the string shaft of described sheet metal, described sound sign indicating number is distributed on the described panel, described sound sign indicating number is by No. zero sound sign indicating number, a sound sign indicating number, No. two sound sign indicating numbers, No. three sound sign indicating numbers, No. four sound sign indicating numbers and No. five sound sign indicating numbers constitute, described sound sign indicating number is arranged by the order from the high pitch sign indicating number to the bass sign indicating number is unified, described No. zero sound sign indicating number is the high pitch sign indicating number, described No. five sound sign indicating numbers are the bass sign indicating number, the surrounded surface of qin is provided with described thick china, the material of described thick china can be redwood or narra, below described panel, be provided with described sound beam, the different decision in the position of sound beam tonequality difference, and under No. zero pairing roller board of sound sign indicating number, be provided with sound column, described sound column passes panel and is connected with the sound beam, sound source is vibrated the same single source vibration that mostly is with other sound sign indicating number like this, make height, in, the bass tone color is unified, has solved existing dulcimer high pitch semitone sign indicating number double source vibration and the tone color that causes is sent out sky, skimble-scamble problem.

The utility model and prior art contrast, because be provided with the wide range sound of twelve-tone equal temperament sign indicating number, in the playing effect that improves dulcimer, are easy to play and the dulcimer long service life.

Description of drawings:

Fig. 1 is the partial schematic diagram in the dulcimer high pitch of the prior art range of sound.

Fig. 2 is the partial schematic diagram in the wide range dulcimer of the utility model twelve-tone equal temperament high pitch range of sound.

Fig. 3 is the wide range dulcimer of a utility model twelve-tone equal temperament sound sign indicating number Pareto diagram.

Fig. 4 is the wide range dulcimer of a utility model twelve-tone equal temperament vertical view.

Fig. 5 is the wide range dulcimer of a utility model twelve-tone equal temperament front view.

Fig. 6 is a dulcimer sound sign indicating number Pareto diagram of the prior art.

Embodiment:

As Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the wide range dulcimer of the utility model twelve-tone equal temperament, by panel 1, roller board 2, sheet metal 3, peg 4, thick china 5, sound beam 6, base plate 7 and string shaft 14 constitute, be provided with roller board 2 in the left and right sides of described panel 1, on described string shaft 14, post described sheet metal 3, described peg 4 is fixed on the string shaft 14 of described sheet metal 3, described sound sign indicating number is distributed on the described panel 1, described sound sign indicating number is by No. zero sound sign indicating number 8, a sound sign indicating number 9, No. two sound sign indicating numbers 10, No. three sound sign indicating numbers 11, No. four sound sign indicating numbers 12 and No. five sound sign indicating numbers 13 constitute, described sound sign indicating number is arranged by the order from the high pitch sign indicating number to the bass sign indicating number is unified, described No. zero sound sign indicating number 8 is the high pitch sign indicating number, described No. five sound sign indicating numbers 13 are the bass sign indicating number, the surrounded surface of qin is provided with described thick china 5, the material of described thick china 5 can be redwood or narra, below described panel 1, be provided with described sound beam 6, the difference of the different decision in the position of described sound beam 6 tonequality, and under No. zero sound sign indicating number 8 pairing roller boards 2, be provided with sound column 15, described sound column 15 passes panel 1 and is connected with sound beam 6, sound source is vibrated the same single source vibration that mostly is with other sound sign indicating number like this, make height, in, the bass tone color is unified, has solved existing dulcimer high pitch semitone sign indicating number double source vibration and the tone color that causes is sent out sky, skimble-scamble problem.

Claims

1, the wide range dulcimer of a kind of twelve-tone equal temperament, constitute by panel, base plate, peg, string shaft and sound beam, it is characterized in that: described panel is provided with six row's sound sign indicating numbers, described sound sign indicating number is made of No. zero sound sign indicating number, a sound sign indicating number, No. two sound sign indicating numbers, No. three sound sign indicating numbers, No. four sound sign indicating numbers and No. five sound sign indicating numbers, metal clad thin plate on described string shaft, described peg is fixed on described subsides to be had on the string shaft of sheet metal again, be provided with the sound beam below described panel, sound beam and panel are bonding mutually.

2, the wide range dulcimer of twelve-tone equal temperament according to claim 1 is characterized in that: described sound sign indicating number is arranged by the order from the high pitch sign indicating number to the bass sign indicating number is unified, and zero number and a number are the chromatic scale relations.

3, the wide range dulcimer of twelve-tone equal temperament according to claim 1 is characterized in that: described No. zero sound sign indicating number is the high pitch sign indicating number, and described No. five sound sign indicating numbers are the bass sign indicating number.

4, the wide range dulcimer of twelve-tone equal temperament according to claim 1 is characterized in that: described string shaft side is provided with thick china.

5, the wide range dulcimer of twelve-tone equal temperament according to claim 4 is characterized in that: the material of described thick china is redwood or narra.

6, the wide range dulcimer of twelve-tone equal temperament according to claim 1 is characterized in that: be provided with sound column under No. zero pairing roller board of sound sign indicating number, described sound column passes panel and is connected with the sound beam.