CN2322235Y

CN2322235Y - All bamboo structure bamboo-board musical instrument with vertical hanged bamboo resonance cylinder

Info

Publication number: CN2322235Y
Application number: CN 98203046
Authority: CN
Inventors: 王巍
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-07
Filing date: 1998-04-07
Publication date: 1999-06-02
Anticipated expiration: 2008-04-07

Abstract

The utility model relates to a bamboo-board musical instrument, which solves the problem of structure-simplified all bamboo structure. The outer wall of a resonance cylinder is provided with a boss and two bamboo clipping boards for clipping the boss of the resonance cylinder and both ends of the bamboo clipping boards are fixed on a musical instrument frame; the resonance cylinder corresponding to a bamboo sound board is composed of a front and a rear groups and the corresponding bamboo clipping board is also composed of two groups. Both ends of each bamboo sound board are provided with transverse through holes; the outer lower part of two hole mouths of each through hole is provided with a small supporter for hanging the bamboo sound board; the upper end of each small supporter is provided with a connection hole, wherein, the lower end of the small supporter on the upper layer bamboo sound board is fixed on the rear and the middle sides of a frame and the lower end of the small supporter on the lower layer bamboo sound board is fixed on the front and the other middle sides of the frame. At the overlapping point of the upper and the lower layer sound boards, the small supporter at the middle side of the corresponding upper layer sound board is approximately bow-shaped. The utility model is used for playing.

Description

The bamboo resonance tube all bamboo structure of vertical hanged type bamboo-board musical instrument

The utility model relates to the bamboo clappers percussion instrument, refers in particular to a kind of bamboo-board musical instrument.

Existing plate qin is wooden mostly, and resonance tube adopts metal cylinder, be screwed, and have do not have a suspension type resonance tube.Though it is bamboo-board musical instrument occurs,, still perfect inadequately aspect structure and tonequality as a kind of bamboo-board musical instrument of bamboo structure.Placing bamboo improperly resonance tube can not absorb the vibration of soundboard fully, and the sympathetic response effect is bad.On the displacement structure of upper and lower two-layer soundboard, normally below every layer of soundboard, establish long plank, the soundboard fixed placement on long plank, is fixed with plank all around, the structure of this wooden case formula is complicated, heavy, manufacture trouble, attractive in appearance inadequately again.

The purpose of this utility model provides a kind of structure and the bamboo resonance tube all bamboo structure of the reasonable vertical hanged type of tonequality bamboo-board musical instrument.

The purpose of this utility model is achieved in that the bamboo resonance tube all bamboo structure of vertical hanged type bamboo-board musical instrument.It is made up of bamboo soundboard, resonance tube and qin frame three parts, and the bamboo soundboard is upper and lower two layers, and every bamboo soundboard below is equipped with the bamboo resonance tube of vertical hanged type, leaves the gap between resonance tube and bamboo soundboard; The qin frame is made of the left and right crossbeam and the middle cross beam that are unified into left and right each two supporting leg under the framework that is plane, the framework with limit among four limits, left, right, front and rear and two and connect the supporting leg bottom; It is characterized in that: establish boss and be provided with two bamboo splints in the resonance tube outer wall and clamp boss and its two ends of resonance tube and be fixed on the qin frame, the resonance tube of corresponding bamboo soundboard is forward and backward two groups, and corresponding bamboo clamping plate also are two groups; Every bamboo soundboard two ends are provided with cross-perforating, the below is provided with and hangs the little pillar that the bamboo soundboard is used outside two apertures of each perforation, each ramuscule post upper end promptly is provided with connect apertures near a perforation mouthful place, pass cross-perforating and connect apertures with lanyard, and the bamboo soundboard is suspended on ramuscule post upper end in view of the above, its at the middle and upper levels the ramuscule post lower end of bamboo soundboard be fixed on framework the back and on the limit, the ramuscule post lower end of lower floor's bamboo soundboard is fixed on the front of framework and in another on limit; In the overlapping of upper strata soundboard and lower floor's soundboard, it is approximate arc that the little pillar on the middle limit of the upper strata soundboard that it is relevant is, and the overlapping termination of lower floor's soundboard just is positioned at the recess of this approximate arc little pillar.

Above-mentioned design, bamboo soundboard, resonance tube and qin frame are bamboo, the displacement structure of bamboo soundboard is by the design of arc little pillar, the fixing design of resonance tube by its wall outer lug boss and two bamboo splints, avoided damage to the clang effect, simplify the qin shelf structure greatly, obtained the good result of structural design.

Below by drawings and Examples the utility model is described further again:

Fig. 1 looks synoptic diagram for the utility model master;

Fig. 2 is the utility model schematic top plan view;

Fig. 3 is the utility model schematic side view;

Fig. 4 is the arc ramuscule post of a utility model connection relation schematic side view;

Shown in Fig. 1-4: the utility model is made up of bamboo soundboard 1, resonance tube 2 and qin frame 3 three parts, and bamboo soundboard 1 is upper and lower two layer 11,12, and every bamboo soundboard 1 below is equipped with the bamboo resonance tube 2 of vertical hanged type, and 1 of resonance tube 2 and bamboo soundboard leave gap 4; Qin frame 3 is made of the left and right crossbeam 34,35 and a middle cross beam 36 of left and right each two supporting leg 32,33 under the framework 31 that is unified into

limit

9,10 among four

limits

5,6,7,8, left, right, front and rear and two, the framework 31 and connection supporting leg 32,33 bottoms, it is characterized in that: establish boss 21 and be provided with two

bamboo splints

22,23 in resonance tube 2 outer walls and clamp boss 21 and its two ends of resonance tube 2 and be fixed on the qin frame 3, the resonance tube 2 of corresponding bamboo soundboard 1 is forward and backward two groups, and corresponding bamboo splint also is two groups; Every bamboo soundboard 1 two ends are provided with

cross-perforating

13,14, the 15 outer belows, two apertures of each perforation 13 are provided with the ramuscule post 16 of hanging bamboo soundboard 1 usefulness, each ramuscule post 16 upper end promptly is provided with connect apertures 17 near perforation mouthful 13 places, pass cross-perforating 13 and connect apertures 17 with lanyard 18, and bamboo soundboard 1 is suspended on ramuscule post 16 upper ends in view of the above, its at the middle and upper levels ramuscule post 16 lower ends of bamboo soundboard 11 be fixed on framework 31 back 8 and on the limit 9, ramuscule post 16 lower ends of lower floor's bamboo soundboard 12 are fixed on the front 6 of framework 31 and in another on limit 10; In the overlapping of upper strata soundboard 11 with lower floor's soundboard 12, it is approximate arc that the ramuscule post 16 ' on the middle limit 9 of the upper strata soundboard 11 that it is relevant is, and the overlapping termination of lower floor's soundboard 12 just is positioned at the recess 18 of this approximate arc ramuscule post 16 '; Wherein, 15mm is elected in the gap that resonance tube 2 and bamboo soundboard are 1 as, and is arranged on the middle below of corresponding bamboo soundboard 1.The pitch that its length forms is consistent with bamboo soundboard pitch, by 800-220mm, and its diameter 70-30mm.One of the utility model embodiment has 34 sounds, the E sound of range from the G sound of big word group to one group of small character, totally two octaves six degree in addition; Back row is the bamboo soundboard partly, adopts arc ramuscule post to hang and props up, and whole articulatory system (qin plate and resonance tube) can be placed on four supports of horizontal positioned, has simplified the qin shelf structure greatly.

Claims

1, the bamboo resonance tube all bamboo structure of vertical hanged type bamboo-board musical instrument, it is made up of bamboo soundboard, resonance tube and qin frame three parts, and the bamboo soundboard is upper and lower two layers, and every bamboo soundboard below is equipped with the bamboo resonance tube of vertical hanged type, leaves the gap between resonance tube and bamboo soundboard; The qin frame is made of the left and right crossbeam and the middle cross beam that are unified into left and right each two supporting leg under the framework that is plane, the framework with limit among four limits, left, right, front and rear and two and connect the supporting leg bottom; It is characterized in that: establish boss and be provided with two bamboo splints in the resonance tube outer wall and clamp boss and its two ends of resonance tube and be fixed on the qin frame, the resonance tube of corresponding bamboo soundboard is forward and backward two groups, and corresponding bamboo clamping plate also are two groups; Every bamboo soundboard two ends are provided with cross-perforating, the below is provided with and hangs the little pillar that the bamboo soundboard is used outside two apertures of each perforation, each ramuscule post upper end promptly is provided with connect apertures near a perforation mouthful place, pass cross-perforating and connect apertures with lanyard, and the bamboo soundboard is suspended on ramuscule post upper end in view of the above, its at the middle and upper levels the ramuscule post lower end of bamboo soundboard be fixed on framework the back and on the limit, the ramuscule post lower end of lower floor's bamboo soundboard is fixed on the front of framework and in another on limit; In the overlapping of upper strata soundboard and lower floor's soundboard, it is approximate arc that the little pillar on the middle limit of the upper strata soundboard that it is relevant is, and the overlapping termination of lower floor's soundboard just is positioned at the recess of this approximate arc little pillar.