CN207704844U - A kind of suona horn of adjustable length - Google Patents

Abstract

The utility model discloses a kind of suona horn of adjustable length, whistle end, sound hole bar and bowl portion, the sound hole bar is divided into internal layer and outer layer, the sound hole bar is divided into seven sections, it is cased with section set between two adjacent sections, the internal layer both ends often saved are inwardly vertical, the whistle end and bowl portion are separately mounted to the both ends of the sound hole bar, the section set is divided into housing and fixing sleeve, the bottom surface both ends of the fixing sleeve are equipped with latch, it is additionally provided with a lantern ring in the junction at the whistle end and sound hole bar, decoration fringe is tied on the lantern ring.The utility model can adjust the length of sound hole bar according to different users, and same ratio apart is kept between sound hole, greatly save the buying spending of suona horn.

Description

A kind of suona horn of adjustable length

Technical field

The utility model is related to musical instrument, specially a kind of suona horn of adjustable length.

Background technology

Suona horn is one kind of China National tongue, and the popular musical instrument of widespread all over China.The sound of suona horn Color is bright, gives great volume, and pipe shaft is wooden, and in cone, upper end is equipped with the copper pipe with whistle, and lower end cap a horn mouth made of copper (being referred to as bowl), so being commonly called as loudspeaker.It is known as advertising TaiWan, China is civil, it is also known as " octave " by In Guangdong Province.

Suona horn pronunciation is loud and sonorous, resonant, and past is mostly in civil musical instruments performance meeting, popular rural folk dance meeting, drum music class and place Chinese folk art forms, opera It is applied in accompaniment.By continuing to develop, playing technique is enriched, expressive force is improved, it has also become a distinctive solo of tool Musical instrument, and for national orchestra's He Zou or opera, song and dance accompaniment.

And the length of the distance between sound hole of existing suona horn or suona horn itself is fixed, some children is caused to exist Finger is unable to reach requirement when study；Therefore, it is necessary to customize the suona horn of different specification size, and to customize different size ruler Very little suona horn greatly improves the expense expenditure of training class.

Utility model content

The technical issues of the utility model is solved is to provide a kind of suona horn of adjustable length so that suona horn it is each Length between link can be adjusted, for adapting to different users.

The technical issues of the utility model is solved is realized using following technical scheme：A kind of Suo of adjustable length , whistle end, sound hole bar and bowl portion, the sound hole bar is divided into internal layer and outer layer, and the sound hole bar is divided into seven sections, two adjacent sections Between be cased with section set, the internal layer both ends often saved are inwardly vertical, and the whistle end and bowl portion are separately mounted to the two of the sound hole bar End, the section set are divided into housing and fixing sleeve, and the bottom surface both ends of the fixing sleeve are equipped with latch, in the whistle end and sound hole The junction of bar is additionally provided with a lantern ring, and decoration fringe is tied on the lantern ring.

In the utility model, the housing of the section set is metal material, and fixing sleeve is plastic material.

In the utility model, the distance between internal layer and outer layer of the sound hole bar are 3mm-5mm, the internal layer and outer layer Between be equipped with articulamentum, internal layer, outer layer and articulamentum are integrally formed.

In the utility model, the latch is arc structure.

In the utility model, the upper surface of the lantern ring is arc surface.

In the utility model, the width of the lantern ring is between 1cm-1.5cm.

The beneficial effects of the utility model：The length of sound hole bar can be adjusted according to different users, protected between sound hole Same ratio apart is held, the buying spending of suona horn has greatly been saved.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view at merogenesis in the utility model；

Fig. 3 is the cross-sectional view that set is saved in the utility model；

Fig. 4 is the surface texture schematic diagram of the utility model middle pitch vent stem.

In figure：Whistle end -1；Sound hole bar -2；Bowl portion -3；Lantern ring -4；Decorate fringe -5；Section set -6；Housing -3.1；Fixing sleeve- 3.2；Latch -3.3.

Specific implementation mode

In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under Face combines and is specifically illustrating, and the utility model is expanded on further.

As shown in Figure 1, a kind of suona horn of adjustable length, whistle end 1, sound hole bar 2 and bowl portion 3, as shown in Fig. 2, the sound Vent stem 2 divides for internal layer and outer layer, and the sound hole bar 2 is divided into seven sections, and section set 6, the internal layer often saved are cased between adjacent two sections Both ends are inwardly vertical, and the whistle end 1 and bowl portion 3 are separately mounted to the both ends of the sound hole bar 2, as shown in figure 3, section set 6 points are housing 3.1 and fixing sleeve 3.2, and the bottom surface both ends of the fixing sleeve 3.2 are equipped with latch 3.3, and the latch 3.3 is Arc structure.It is additionally provided with a lantern ring 4 in the junction at the whistle end 1 and sound hole bar 2, the upper surface of the lantern ring 4 is arc surface, The width of the lantern ring 4 is between 1cm-1.5cm.Decoration fringe 5 is tied on the lantern ring 4.The housing 3.1 of the section set 6 is gold Belong to material, fixing sleeve 3.2 is plastic material.The distance between internal layer and outer layer of the sound hole bar 2 are 3mm-5mm, described interior Articulamentum is equipped between layer and outer layer, internal layer, outer layer and articulamentum are integrally formed.

As shown in figure 4, being equipped with scale in the both sides of 2 each sound hole of sound hole bar, it can be used for instructing user adjusting length Equal proportion adjusting is carried out when spending.The method of adjusting is also simple, pushes the movement in section set 6 of each section.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, one's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of suona horn of adjustable length, whistle end（1）, sound hole bar（2）With bowl portion（3）, it is characterized in that：The sound hole bar（2） It is divided into internal layer and outer layer, the sound hole bar（2）Seven sections are divided into, section set is cased between adjacent two sections（6）, the internal layer two that often saves End is inwardly vertical, the whistle end（1）With bowl portion（3）It is separately mounted to the sound hole bar（2）Both ends, section set（6）Point For housing（3.1）And fixing sleeve（3.2）, the fixing sleeve（3.2）Bottom surface both ends be equipped with latch（3.3）, at the whistle End（1）With sound hole bar（2）Junction be additionally provided with a lantern ring（4）, the lantern ring（4）On be tied with decoration fringe（5）.

2. a kind of suona horn of adjustable length according to claim 1, it is characterized in that：The section set（6）Housing（3.1） For metal material, fixing sleeve（3.2）For plastic material.

3. a kind of suona horn of adjustable length according to claim 1, it is characterized in that：The sound hole bar（2）Internal layer and The distance between outer layer be 3mm-5mm, between the internal layer and outer layer be equipped with articulamentum, internal layer, outer layer and articulamentum one at Type.

4. a kind of suona horn of adjustable length according to claim 1, it is characterized in that：The latch（3.3）For arcuation knot Structure.

5. a kind of suona horn of adjustable length according to claim 1, it is characterized in that：The lantern ring（4）Upper surface be Arc surface.

6. a kind of suona horn of adjustable length according to claim 1, it is characterized in that：The lantern ring（4）Width exist Between 1cm-1.5cm.