CN2676346Y - Stringed instrument - Google Patents

Abstract

The utility model discloses a stringed instrument which can realize the operating strength of the performance and control the sound volume in the minimum. A dash board (4) is connected with an inner board (5) by an outer circumferential board (6), and a hollow portion is formed in the box body (2), in an acoustics stringed instrument (1) which does not conduct the electric phonation, a violin, and a viola, etc. Further a finger board (3), a notch dash board (4) and an inner board (5) are nipped. A through hole (8) which interpenetrates with the box body (2) is arranged along the thickness direction. The opening edge of the through hole (8) is connected with an inner circumferential board (9) which plugs the hollow portion (7) of the box body (2). The sound volume can be diminished under the usual operation.

Description

Stringed musical instrument

Technical field

The utility model relates to stringed musical instrument.

Background technology

The stringed musical instrument of violin, viola, violoncello etc., its formation are to rub with bow, will play sound sympathetic response in the casing in cavity that string sends with finger, make volume raise.Just casing has constituted loud trunk.And, on the dash board of casing, offering a pair of sound hole, when sound equipment,, send the sound of string well with big volume by the vibration that the central portion of dash board is improved in this hole.

, when just practising,, can make troubles to other people if volume is excessive.The string or play string and can reduce volume though rub lightly, such as we all know, as one of performance technology of music, the power of this consciousness is necessary, often notices that volume descends, and plays to reach with off beat and practises purpose.

On the other hand, developed differently with traditional acoustics musical instrument, carried out violin that electric processing sounds etc., but this casing being the tabular of alleged firm, as long as just not can not sound by electricity, also is inappropriate for exercise equally.

Summary of the invention

The utility model technical issues that need to address are to disclose a kind of stringed musical instrument, to overcome existing in the past problem, design stringed musical instrument as requested, also can be controlled at minimum degree to volume in the time of the power that realized playing.

In order to solve above-mentioned problem in the past, feature of the present utility model is on casing, offers along thickness direction and runs through through hole.

Description of drawings

Fig. 1 is the skeleton view of stringed musical instrument of the present utility model

Fig. 2 is the front view (FV) of stringed musical instrument of the present utility model

Fig. 3 is the amplification profile diagram of the casing on the A-A line of Fig. 2

Fig. 4 is the amplification profile diagram of the casing on the B-B line of Fig. 2

Symbol description

1, stringed musical instrument, 2, casing, 3, fingerboard, 4, dash board, 5, back veneer, 6, peripheral plate, 7, hollow bulb, 8, through hole, 9, interior all plates

Embodiment

The stringed musical instrument 1 that the utility model relates to for example is violin, viola, violoncello, and then guitar etc., represent with violin in the illustrated embodiment, on the casing 2 of hollow, connect fingerboard 3.

Casing 2 is with peripheral plate 6 dash board 4 to be connected with back veneer 5, the inner formation that forms hollow bulb 7, and fingerboard 3 is communicated with the central authorities that are arranged on dash board 4, and outstanding from casing 2.

And, on casing 2, under the form that clips fingerboard 3, offer a pair of through hole 8.This through hole 8 is with the form to dash board 4 and back veneer 5 otch, connects along thickness direction that casing 2 forms, and the edge of opening of through hole 8 is connecting interior all plates 9, clogs the hollow bulb 7 of casing 2.

In this constitutes, contain all sizes of casing 2, can make the size of common violin, but the volume of the hollow bulb 7 of casing 2 is because the formation of through hole 8 is extremely littler than being with all sizes.

Therefore, in stringed musical instrument 1 of the present utility model, for playing operation feeling in order to prepare to play, just Gong contact position, its angle, posture that lower jaw is clamped etc. and not variation usually, and the volume of the hollow bulb 7 of casing 2 is extremely little, simultaneously owing to do not offer the sound hole of f word shape, so the volume when playing can be controlled at minimum.

, though volume is little, hollow bulb 7 is that self forms, so when playing, the player can hear its sound, when drawing, can play out big sound in the scope of small volume, plays out little sound when drawing lightly powerfully.

In addition, stringed musical instrument 1 of the present utility model can be little with playing the change of tune, but after carrying out electric processing by (omitting diagram) such as embedding microphones, also can send common volume, is not only for the exercise use.

As mentioned above, stringed musical instrument of the present utility model is simple in structure, even be not that slight performance also can be controlled at minimum to volume especially, and, player self can clearly listen to the sound that sends, and can not stand in other's way, and just can play out the effect that has strong and weak sound with common operation.

Claims (1)

1. stringed musical instrument comprises casing (2), it is characterized in that offering at casing (2) upper edge thickness direction running through through hole (8).

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