CN2752899Y - Quanhu four-stringed bowed musical instrument integrated with high pitch, alto and bass - Google Patents

Abstract

The utility model provides a four-stringed quanhu connecting high-pitch tone colors, medium-pitch tone colors and bass tone colors into a whole, which is composed of a quanhu rod, a quanhu cylinder, a quanhu bridge, a fingerboard and a quanhu bow, wherein the quanhu cylinder is composed of an outer cylinder, an inner cylinder, a sound producing face board and a sound window board, and the sound producing face board and the sound window board are respectively arranged at both ends of the outer cylinder; compared with the outer cylinder, the inner cylinder is smaller and shorter and arranged in the outer cylinder, and the upper part of the inner cylinder and the outer cylinder are partially and jointly used; the inner cylinder and the sound producing face board are partially contacted with each other, and the nonexposed part between the inner cylinder and the sound producing face board forms a gap. The utility model can emit graceful high-pitch tone colors, medium-pitch tone colors and bass tone colors, and adds a product with complete tone colors and rich expressive force for musical instruments, such as urheens.

Description

The four-stringed bowed Quanhu that integrates high, medium and low sound tone color

Technical field

The utility model relates to a kind of urheen kind musical instrument, refers in particular to a kind of four-stringed bowed Quanhu that integrates high, medium and low sound tone color.

Background technology

The urheen kind musical instrument (being bowed instrument) that China is traditional, though kind is various, as urheen, high Hu, bowed stringed instrument with a thin wooden soundboard, jinghu, coconut palm Hu etc., but on aspect the instrument structure, exhausted most qin body all is at wood tube, bamboo slip used for writing on during ancient times or sticks with glue the lastblock epithelium above the coconut husk or veneer closes the vocal resonance main body of making a musical instrument.Because such lyre structure is too simple and nature, cause the vocal resonance main body can't compatible send the tone color of high pitch, middle pitch and bass preferably, just to spread wide, the most very popular two examples of acting like a bully, aspect its tone color, its alto proportion by subtraction is softer deep, but the high pitch part is loud and sonorous inadequately bright.And high have clang bright high pitch recklessly, and but there has not been the thick string urheen thick bass that soften, therefore, in the urheen kind musical instrument, long-term lacking is a kind of to have the product that whole-timbre, expressive force enrich.

Chinese patent ZL99235394.7 provides the musical instrument of a kind of scalable string position on (Granted publication CN2370515Y, March 22 2000 Granted publication day), can play out single double-tone of variation respectively, the range broadness, collection bass and high pitch and one, but, make its tone color expressive force poor because the sympathetic response effect of its qin tube is undesirable.

Summary of the invention

The utility model is at the deficiencies in the prior art, and a kind of four-stringed bowed Quanhu that integrates high, medium and low sound tone color that a kind of tone color scope is wide, expressive force is abundant is provided.

The purpose of this utility model is achieved in that a kind of four-stringed bowed Quanhu that integrates high, medium and low sound tone color, form by qin bar, Qin Jian, bridge, string, fingerboard and bow, wherein: described qin tube is made up of urceolus, inner core, pronunciation panel and sound luffer boards again, pronunciation panel and sound luffer boards are separately positioned on the two ends of urceolus, described inner core is little and short than urceolus, be arranged in the urceolus top of inner core and urceolus partial common; Part contact between inner core and the pronunciation panel, and it is part formation gap of contact not each other.

The further improvement project of the utility model is: described pronunciation panel is outside arcuate surface, can improve the anti-pressure ability of pronunciation panel, prolong its serviceable life and guarantee voice effect, this not only can replace the happy effect of pronunciation of skin vibration of thin membrane, and can get rid of the many unsettled tonequality of being brought by epithelium vibration pronunciation.

The utility model can also be provided with the tuning jacking block in the gap, adjust tone color by adjusting its position.

The utility model utilizes the effect of double resonance qin tube owing to adopt said structure, can send graceful height, in, the bottom tone color, for urheen kind has increased a kind of have tone color broadness, product that expressive force is abundant.

Description of drawings

Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.

Fig. 1 is wherein a kind of structural representation of specific embodiment of the utility model;

Fig. 2 is that the A-A of Fig. 1 is to cut-open view.

Embodiment

As shown in Figure 1 and Figure 2, the four-stringed bowed Quanhu that integrates high, medium and low sound tone color of the present utility model, form by qin bar 1, qin letter 2, bridge 3, string 4, fingerboard 5 and bow 6, described qin tube 2 is made up of urceolus 21, inner core 22, pronunciation panel 23 and sound luffer boards 24 again, pronunciation panel 23 and sound luffer boards 24 are separately positioned on the two ends of urceolus 21, and the panel 23 that wherein pronounces is outside arcuate surface; Inner core 22 is little and short than urceolus 21, is arranged in the urceolus 21, and the summit portion of inner core 22 and urceolus 21 are shared.Form in the part of upside between inner core 22 and the pronunciation panel 23 and contact, its lower portion does not each other contact, formation gap 20; In gap 20, be provided with the tuning jacking block 7 that is used for adjusting tone color,, adjust the sympathetic response effect by adjusting its degree of tightness and position.So the utility model brings pronunciation not only can send high, medium and low tone color, and pronunciation is stable, clear, graceful.

Claims (3)

1. four-stringed bowed Quanhu that integrates high, medium and low sound tone color, form by qin bar (1), qin tube (2), bridge (3), string (4), fingerboard (5) and bow (6), it is characterized in that: described qin tube (2) is made up of urceolus (21), inner core (22), pronunciation panel (23) and sound luffer boards (24) again, and pronunciation panel (23) and sound luffer boards (24) are separately positioned on the two ends of urceolus (21); Described inner core (22) is little and short than urceolus (21), is arranged in the urceolus (21) top of inner core (22) and urceolus (21) partial common; Part contact between inner core (22) and pronunciation panel (23), and it is part of contact formation gap (20) not each other.

2. a kind of four-stringed bowed Quanhu that integrates high, medium and low sound tone color according to claim 1 is characterized in that: described pronunciation panel (23) is outside arcuate surface.

3. a kind of four-stringed bowed Quanhu that integrates high, medium and low sound tone color according to claim 1 and 2 is characterized in that: be provided with tuning jacking block (7) in gap (20).

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