CN202711670U

CN202711670U - Violin with variable tone quality

Info

Publication number: CN202711670U
Application number: CN 201220280919
Authority: CN
Inventors: 杜洁铭; 杜瑾
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-14
Filing date: 2012-06-14
Publication date: 2013-01-30
Anticipated expiration: 2022-06-14

Abstract

The utility model discloses a violin with variable tone quality. The violin comprises a violin case and an aperture in the back board of the violin case, wherein a sound post base in which sound posts of different materials and different shapes can be selected to be disposed is disposed in the aperture. Since the inside of the sound post base is provided with a regulating screw, a user can regulate the looseness and tightness of the sound post in the violin case. Since the user can select a corresponding sound post to be put inside the sound post base according the different materials of the violin panel and back board, the tone quality of the sounds generated by the violin satisfies the user's aim at improving the tone quality of the violin by oneself to a maximum degree. Especially, for the material of the violin panel and the back board, the wood material can be replaced with bamboo fiber synthetic materials, and thus the cost of production is substantially reduced. A greater significance of the provided violin is that a large batch of wood material is saved, and the national wood resource is protected. The provided violin with variable tone quality is of significant inspiration influence and practical value for researching and improving the tone quality of violins and guaranteeing the sustainable development of the national violin manufacturing cause.

Description

Variable tonequality violin

Technical field

The utility model relates to a kind of musical instrument, relates in particular to material and structure-improved, particularly a kind of variable tonequality violin that violin is made.

Technical background

Since 16th century, violin is produced on Italy and has obtained very large development, and the making great masters rely on the accumulation of their years'experiences, produce many peerless elaboration, still spread in generation so far.In science and technology highly developed today, modern outstanding making great masters only have a small amount of works to match in excellence or beauty with the older generations' works.Many well-known cellists still grow tender of and select intact seven-stringed plucked instrument in some ways similar to the zither in the world.

The violin manufacturing cause of China starts from the fifties, and vigorous growth was arranged from the eighties, has become now world violin big producing country, and annual production is more than 1,000,000, and 60% outlet is arranged, but take the universal exercise electronic organ of cheapness as main.At present China's violin manufacturing industry annual production increases exhibition and reaches 30%, is being faced with the crisis of material exhaustion, and industry has recognized that importance and the urgency of treasuring timber resources, seeks to guarantee that such as the road of " green " how China's violin makes the cause sustainable development.Therefore how selecting alternative qin material processed, and how to improve the quality of making violin, is the important topic that industry faces.

Traditional violin is comprised of: scroll head, pegbox, peg, neck, capotasto, fingerboard, upper sleeper, panel, f sound hole, backboard, decorations edge strip, qin angle block, upper surrounding edge, middle surrounding edge, lower surrounding edge, surrounding edge lead-in, lower sleeper, tail button, tailpiece, Qin Qiao, string, sound column, bass Beam, tail pillow.

Critical piece scroll head, surrounding edge, back veneer material are used the cloud pine with maple wood, panel

Summary of the invention

Centuries, the structure of violin and profile develop and finalize the design so far, are considered to perfect.After a violin makes, with regard to being difficult to its tonequality is debugged and improved, go out non-with its disintegration, rule of thumb judge shape, the physical dimension of some position of qin plate being revised thickness or change bass bar, but it is desirable that amended effect may not necessarily reach, and this top work must be finished by experienced making teacher, is not that the user can be competent at.For the low-grade qin of volume production, also there is no need to spend a lot of energy to go to do so to revise.

The purpose of the present utility model is to overcome above-mentioned weak point, and a kind of traditional violin structure and profile of both having kept is provided, and is convenient to again the variable tonequality violin that the user debugs violin tonequality voluntarily.

To achieve these goals, the utility model adopts following technology: a kind of variable tonequality violin,

Formed by scroll head, pegbox, peg, neck, capotasto, fingerboard, upper sleeper, panel, f sound hole, backboard, decorations edge strip, qin angle block, upper surrounding edge, middle surrounding edge, lower surrounding edge, surrounding edge lead-in, lower pillow tail button, tailpiece, Qin Qiao, string, sound column seat, adjusting screw, sound column, bass Beam, tail pillow.

Further, place the position of backboard to open an aperture at sound column a sound column seat is installed;

Further, there is the sound column adjusting screw can settle the sound column of selecting in the sound column seat;

Further, the sound column adjusting screw can be regulated the degree of tightness of sound column in the qin case in the sound column seat;

Further, the sound column of selecting voluntarily different-diameter according to user's judgement and hobby;

Further, the sound column of selecting voluntarily unlike material according to user's judgement and hobby;

Further, sound column is for subsequent use is made by iron, copper, aluminium, wood, several matter materials of bamboo;

Further, sound column has real core and tubulose form;

Further, described panel, backboard all can adopt the bamboo fibre condensation material to substitute timber;

The utility model good effect is: what have revolutionary significance is, the compound substance of available environmental protection substitutes precious timber, it is the great exploration on violin making material, for the volume production violin provides inexhaustible resource, can be used for making the elaboration violin to the timber of saving, improve surcharge, thoroughly change the negative image of the cheap violin of China's export.

The production of this variable tonequality violin need not to change original production technology, reduces production costs significantly, improves the economic benefit of enterprise, is the great undertaking of benefiting the nation and the people.

Can reequip having the not good general level qin of Yin Quality now especially, need not complicated disintegration, only need to dispose into a sound column seat from the f sound hole, can be by the tonequality of following routine change qin, provide the voluntarily condition of debugging change violin tonequality for the user, must be subject to the user and welcome, the tonequality that research is improved violin has great enlightenment effect and practical value.

Description of drawings

Fig. 1 is a preferred embodiment master of the utility model TV structure schematic diagram;

Fig. 2 is Fig. 1 Hou TV structure schematic diagram;

Fig. 3 is the structural representation that Fig. 2 arranges the sound column seat;

Fig. 4 is the local structure for amplifying schematic diagram of Fig. 3 A-A;

Fig. 5 is the structural representation of sound column adjusting screw;

Fig. 6 is the qin case inner structure schematic diagram of a preferred embodiment of the utility model;

Embodiment shown in Fig. 1 to 6, a kind of variable tonequality violin of the utility model,

Formed by scroll head 1, pegbox 2, peg 3, neck 4, capotasto 5, fingerboard 6, upper sleeper 7, panel 8, f sound hole 9, backboard 10, decorations edge strip 11, qin angle block 12, upper surrounding edge 13, middle surrounding edge 14, lower surrounding edge 15, surrounding edge lead-in 16, lower sleeper 17, tail button 18, tailpiece 19, qin bridge 20, string 21, sound column seat 22, adjusting screw 23 sound columns 24, bass Beam 25, tail pillow 26.

Opening sound column seat of a little aperture apparatus 22 usefulness bonding agents on the described qin case backboard 10 fixes.

Further, described sound column seat 22 is located at the position that backboard 10 is placed sound column 24.

Further, described sound column 24 places in adjusting screw 23 chambeies.

Further, described sound column 24 is done with copper, iron, aluminium, wooden, Zhu System respectively.

Further, described sound column 24 diameters are by 4 to 6 millimeters

Further, described sound column 24 has two kinds in tubulose and real core.

Further, when debugging, select sound column 24 to place in the adjusting screw 23 at every turn, adjusting screw 23 slowly screwed in the sound column seat 22,

Further, continue rotation adjusting screw 23, until sound column 24 withstands panel 8 bottoms.

Further, can be observed from f sound hole 9 that sound column 24 remains on erectility with He Fitness position.

Further, use Fu's Special shifting fork instrument of uniting to adjust sound columns on the tram from f sound hole 9.

Further, continue appropriateness and screw adjusting screw 23, but must not Overexertion in case sound column 24 top bad panels 8.

Further, finish above-mentioned debugging Hou and can try to play, through repeatedly selecting different sound column 24, according to the above-mentioned steps debugging, until obtain till the promising result.

Further, described panel 8, backboard 10, available bamboo fibre synthetic material are processed with traditional handicraft.

Claims

1. variable tonequality violin, be made of a qin case, described qin case is comprised of scroll head, pegbox, peg, neck, capotasto, fingerboard, upper sleeper, panel, f sound hole, backboard, decorations edge strip, qin angle block, upper surrounding edge, middle surrounding edge, lower surrounding edge, surrounding edge lead-in, lower sleeper, tail button, tailpiece, Qin Qiao, string, sound column seat, adjusting screw, sound column, bass Beam, tail pillow;

Its spy is levying: open an aperture at backboard.

2. variable tonequality violin according to claim 1 is characterized in that:

Described aperture is opened at backboard and is put on the position of sound column.

3. variable tonequality violin according to claim 2 is characterized in that:

Settle a sound column seat at the backboard aperture.

4. variable tonequality violin according to claim 3 is characterized in that:

One adjusting screw is arranged in the sound column seat.

5. variable tonequality violin according to claim 4 is characterized in that:

In the adjusting screw chamber, can put sound column.

6. variable tonequality violin according to claim 5 is characterized in that:

The material of sound column is with copper or iron or the wooden or bamboo work of aluminium.

7. variable tonequality violin according to claim 5 is characterized in that:

Sound column has two kinds in tubulose and real core.

8. variable tonequality violin according to claim 1 is characterized in that: described violin panel, backboard all can adopt the bamboo fibre synthetic material to replace timber and make.