CN110956940A

CN110956940A - Double-layer full scale kalinba thumb piano

Info

Publication number: CN110956940A
Application number: CN201910310895.1A
Authority: CN
Inventors: 李浩冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-04-03

Abstract

The invention discloses a double-layer full-scale karinba thumb piano, which relates to the field of plucked instruments and comprises an a firm part and a b firm part which are connected with a piano body through screws, wherein sleepers are installed on the piano body beside the b firm part, the a firm part, the b firm part and the sleepers are used for fixing keys on a first layer through a pressure point 1, a pressure point 2 and a pressure point 3 respectively, and the a firm part, the b firm part and the sleepers are used for fixing keys on a second layer through a pressure point 4, a pressure point 5 and a pressure point 6 respectively. According to the double-layer full-scale kalin bar thumb piano, the key pressing component of the thumb piano is redesigned and distributed, the double-layer and multi-layer combined support is designed to be added with the semitone key and the tonic key, so that the octave is complete, and the tonic effect is increased.

Description

Double-layer full scale kalinba thumb piano

Technical Field

The invention relates to the field of plucked instruments, in particular to a double-layer whole-scale kalinba thumb piano.

Background

The lyba thumb piano is a non-continental characteristic instrument, and the lyba thumb piano uses an elastic metal strip with different lengths on the upper surface of a piano body and wood or other materials below the piano body as a resonance box. At present, the thumb lyre on the market is generally 5 tones, 7 tones and 17 tones, consists of a primary tone and has no semitone key. The existing thumb piano has the defects that: the range of the range formed by the major is incomplete, the keys are few, and half-tone keys are not available. If a semitone music score cannot be played.

Disclosure of Invention

The invention aims to solve the technical problem of providing a double-layer whole-scale kalinba thumb piano, which is designed by redesigning and laying a thumb piano key pressing component and adding a semitone key and a tonic key to a double-layer or multilayer combined bracket, so that an octave is complete, and the tonic increases the accent effect.

In order to achieve the above purpose, the present invention provides the following technical solutions:

this double-deck full scale karinba thumb musical instrument includes a steadying and the b steadying of being connected through screw and musical instrument body, installs the sleeper on the musical instrument body of b steadying next door, and a steadying, b steadying, sleeper fix first layer key through 1 number pressure point, 2 number pressure points, 3 number pressure points respectively, and a steadying, b steadying, sleeper fix second layer key through 4 number pressure points, 5 number pressure points, 6 number pressure points respectively.

Preferably, the base structure of the a stabilizing member is a telescopic and extensible structure, and the side surface of the a stabilizing member is provided with a hollow space.

Preferably, the basic structure of the b firm member is a telescopic and extensible structure, and the side surface of the b firm member is provided with hollow grids and sound key grids.

The beneficial effect of adopting above technical scheme is: the first-stage thumb lyre is arranged in a single-layer dominant tone mode, has no semitone relation, and can not play a lot of music scores normally. This double-deck diatonic scale kalin bar thumb musical instrument is double-deck key, and the upper strata key is the semitone key, increases the peculiar benefit key. The normal playing of various semitone music scores is realized. According to the double-layer full-scale kalin bar thumb piano, the key pressing component of the thumb piano is redesigned and distributed, the double-layer and multi-layer combined support is designed to be added with the semitone key and the tonic key, so that the octave is complete, and the tonic effect is increased.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the structure of a double-layer diatonic Carlin bar thumb piano of the present invention;

fig. 2 is a schematic structural view of the a stabilizing member of fig. 1;

fig. 3 is a schematic structural view of the B steady of fig. 1;

fig. 4 is a schematic view of the mounting structure of the first-tier keys and the second-tier keys.

The key comprises a first layer of keys, a second layer of keys and E-sleepers, wherein the first layer of keys comprises No. 1-1 pressure points, No. 2-2 pressure points, No. 3-3 pressure points, No. 4-4 pressure points, No. 5-5 pressure points, No. 6-6 pressure points, an A-a firm piece, a B-B firm piece, a C-first layer of keys, a D-second layer of keys and an E-sleeper.

Detailed Description

The following describes in detail a preferred embodiment of the double-layer diatonic kalinburgic thumb piano with reference to the accompanying drawings.

Fig. 1, 2, 3 and 4 show a specific embodiment of the double-layer diatonic carinba thumb piano of the present invention:

as shown in fig. 1, the double-layer diatonic kalinba thumb piano comprises an a firm member a and a B firm member B which are connected with a piano body through screws, wherein sleepers E are installed on the piano body beside the B firm member B, the a firm member A, B firm member B and the sleepers E respectively fix a first layer of keys C through 1 pressure point 1, 2 pressure points 2 and 3 pressure points 3, and the a firm member A, B firm member B and the sleepers E respectively fix a second layer of keys D through 4 pressure points 4, 5

pressure points

5 and 6 pressure points 6.

With reference to fig. 2 and 3, the base structure of the a stabilizing member a is a retractable and extensible structure, and the side of the a stabilizing member a is opened with a hollow space. The basic structure of the B stable part B is a telescopic and extending structure, and the side surface of the B stable part B is provided with hollow grids and sound key grids.

As shown in fig. 4, the second tier keys D are composed of the chromatic keys and the supplementary keys. The complementing key is a complementary layer, and a certain fixed sound can be played simultaneously to express a strong sound. The keys C on the first layer have no semitone keys, and the main tones are symmetrically arranged from the low tone area CDWFGAB to the high tone area from left to right, so that the keys in the low tone area can be increased by increasing the number of the keys.

According to the double-layer full-scale kalin bar thumb piano, the key pressing component of the thumb piano is redesigned and distributed, the double-layer and multi-layer combined support is designed to be added with the semitone key and the tonic key, so that the octave is complete, and the tonic effect is increased.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.

Claims

1. The utility model provides a double-deck diatonic scale kalinba thumb musical instrument which characterized in that: the double-layer full-scale karinba thumb piano comprises an a firm part (A) and a B firm part (B) which are connected with a piano body through screws, wherein sleepers (E) are installed on the piano body beside the B firm part (B), the a firm part (A), the B firm part (B) and the sleepers (E) are used for fixing a first layer of keys (C) through 1 pressure point (1), 2 pressure points (2) and 3 pressure points (3), and the a firm part (A), the B firm part (B) and the sleepers (E) are used for fixing a second layer of keys (D) through 4 pressure points (4), 5 pressure points (5) and 6 pressure points (6).

2. The double-layer diatonic kalinba thumb piano of claim 1, wherein: the basic structure of the a stable part (A) is a telescopic and extensible structure, and the side surface of the a stable part (A) is provided with a hollow space.

3. The double-layer diatonic kalinba thumb piano of claim 1, wherein: the basic structure of the B stable part (B) is a telescopic and prolonged structure, and the side surface of the B stable part (B) is provided with hollow grids and sound key grids.