CN201489802U

CN201489802U - Improved pillow lyre

Info

Publication number: CN201489802U
Application number: CN200920139458XU
Authority: CN
Inventors: 黄福安
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-16
Filing date: 2009-07-16
Publication date: 2010-05-26
Anticipated expiration: 2019-07-16

Abstract

The utility model provides an improved pillow lyre structure comprising a base, a sound box, chord axis boxes, a bridge and music wires, wherein the sound box is arranged on the base; one chord axis box is arranged at the right side of the sound box; the bridge is vertically arranged at the left side of a sound box panel nearby a sound post; a sound hole which is transversely corresponding is arranged on the sound box panel; the two side end parts of the sound box panel are respectively and vertically stuck and fixed on a bottom plate, and a nut is arranged on; one end of each music wire is fixed on a chord hole of the upper part of the nut at the left side of the sound box, and the other end spans the upper side of the bridge , and is fixed on a chard axis in the chord axis box at the right side of the sound box; the sound box panel is in an upward arched arc, and the arc height is 2.8 to 3.5 cm; the bridge is a combined bridge, and is combined by four single bridges. The utility model has the advantages of beautiful and bright sound quality, sound enlargement, wider range and convenient and free performance.

Description

A kind of Improvement type 'Wenzhen'musical instrument

[technical field]

The utility model relates to a kind of playing an instrument, particularly a kind of structure of Improvement type 'Wenzhen'musical instrument.

[background technology]

'Wenzhen'musical instrument, have another name called Wen Zhen, be commonly called as the pillow qin, be since the Tang Dynasty, to have spread to contain a kind of bowed instrument in ten kinds of the literary compositions of river one band in the Putian, Fujian, early stage 'Wenzhen'musical instrument, 11 herringbone horses of peace open 11 silk strings on qin, five-tone scale is arranged, spread rosin with reed rod (or bamboo chip), draw on a string one tonequality string and play, its range is two octaves, volume is less, the tone color deepness is implicit, and slightly noise is subjected to bridge, bow, string, range, the limitation of volume and tone color, can only close and among numerous musical instruments, play slowly and the simple tune of skill, be not suitable for very much the performance requirement of epoch art.

As China Patent No. is the structure of the 'Wenzhen'musical instrument after a kind of improvement that discloses in the patent of ZL00229506.7, comprise audio amplifier, string, bow, base, there is a pegbox on the left side that it is characterized in that audio amplifier, one sound column is arranged in the middle of in the audio amplifier, on the sound column, the lower end withstands on audio amplifier base plate and the Loudspeaker panel bottom, the sound column front laterally is provided with Yi Yinqiao, sound bridge shape triangular in shape is adhesively fixed and fixes on the bottom of Loudspeaker panel, the left side by sound column on the Loudspeaker panel vertically is provided with the whole shape bridge of a bridge-type, the right of Loudspeaker panel has a horizontal correspondence to be the sound hole of " phoenix " shape, each vertically is adhesively fixed the both sides of Loudspeaker panel to fix on a capotasto is arranged on the base plate, one end of string is fixed on the string hole on capotasto top, audio amplifier right side, the other end of string stride across the whole shape bridge of bridge-type above, be fixed on the peg in the pegbox of audio amplifier left side, the top of peg is square column type, and screw thread is arranged at the bottom, and the screw thread string of peg is on the screw of pegbox sill.Though the 'Wenzhen'musical instrument after the above-mentioned improvement has overcome the shortcoming of early stage 'Wenzhen'musical instrument, parts such as bridge, bow audio amplifier have been changed, provide a kind of range broad, volume greater than 3 times in former qin, and playings skill of instruments such as collection urheen, violin, Zheng, Chinese lute fuse into one and can draw the energy bullet, can twist with the fingers and can push bowed instrument.But find that by playing in the practice volume of the 'Wenzhen'musical instrument of this structure is still on the low side, VDF is darker, and accuracy in pitch precision is relatively poor, and the string tonal gap is too narrow, plays shortcomings such as inconvenience.

[utility model content]

The technical problems to be solved in the utility model, be to provide a kind of tone color graceful bright, volume increases and range is more broad, play conveniently Improvement type 'Wenzhen'musical instrument structure freely.

The utility model is achieved in that a kind of Improvement type 'Wenzhen'musical instrument, comprise base, audio amplifier, pegbox, bridge and string, described audio amplifier is installed on the base, the right side of audio amplifier is provided with a pegbox, there is a sound column middle part in the audio amplifier, on the sound column, the lower end withstands on audio amplifier base plate top and the Loudspeaker panel bottom, the sound column front laterally is provided with Yi Yinqiao, sound bridge shape triangular in shape is adhesively fixed and fixes on the bottom of Loudspeaker panel, the left side by sound column on the Loudspeaker panel vertically is provided with a bridge, the sound hole that is provided with a horizontal correspondence of Loudspeaker panel, each vertically is adhesively fixed the both side ends of Loudspeaker panel to fix on a capotasto is arranged on the base plate, and an end of string is fixed on the string hole on capotasto top, audio amplifier left side, the other end of string stride across bridge above, be fixed on the peg in the pegbox of audio amplifier right side, the top of peg is square column type, and screw thread is arranged at the bottom, and the screw thread string of peg is on the screw of pegbox sill, it is characterized in that: described Loudspeaker panel is the arc to arch, and its arc height is 2.8～3.5cm.

Described bridge is the combined type bridge, is combined by four independent bridges, and each independent bridge is provided with two sound holes and communicates with the following circular arc long through-hole that tilts laterally respectively.

11 strings are set on the described combined type bridge, and it is in proper order: first three is provided with 3 strings respectively on the bridge separately, on the 4th bridge 2 strings is set.

Described string adopts from the high pitch to the bass successively: No. 33, No. 32, No. 29 is one group, and No. 27, No. 20, No. 19 is one group, and No. 17, No. 15, No. 14 is one group, and No. 12, No. 10 is one group of totally 11 steel wire string.

The base of described 'Wenzhen'musical instrument adopts redwood, ebony or narra to make, and Loudspeaker panel adopts platane wood, audio amplifier base plate to adopt red cedar to make.

Described 'Wenzhen'musical instrument also comprises a bow, and this bow adopts bamboo horse hair bow.

The utlity model has following advantage:

1, by changing the radian of Loudspeaker panel arch, makes Loudspeaker panel become 2.8～3.5cm, thereby make the sympathetic response degree of audio amplifier stronger, volume can be enhanced about more than once again to distance of center circle.

2, along with the raising of Loudspeaker panel radian, bridge is also by the whole bridge of original bridge-type, the transformation of the way is bamboo combined bridge, thereby make high, medium and low line light tone bigger, tone color is more unified, plays more convenient, because the combined bridge that adopts 4 independent bridges to constitute, the string spacing is wideer, when pressing string the influence of string tonal gap littler, make it accuracy in pitch precision and improve.

3, the steel wire string of selecting specific standard of string from the high pitch to the bass cooperated, make treble brighter, bass area is simpler and more honest, and tone color is more unified.

4, select by the qin of making the qin material, the greater room of seeking the breakthrough and the audio amplifier sympathetic response of tone color adopts redwood, ebony or narra to make base, and Loudspeaker panel adopts platane wood, audio amplifier base plate to adopt red cedar to make, and makes the more limpid grace of tone color.

5, by the replacing bow, bow and the relatively heavier wooden horse hair made from reed rod or bamboo chip in early days bent, be replaced by the light bamboo horse hair bow that is fit to performance, make performance more light and handy, convenient.

[description of drawings]

In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.

Fig. 1 is the perspective view of the utility model Improvement type 'Wenzhen'musical instrument and bow.

Fig. 2 is the audio amplifier schematic cross-section of the utility model Improvement type 'Wenzhen'musical instrument.

Fig. 3 is the bridge synoptic diagram of the utility model Improvement type 'Wenzhen'musical instrument.

[embodiment]

See also Fig. 1 and Fig. 2, shown in, the perspective view of Improvement type 'Wenzhen'musical instrument of the present utility model.Comprise base 1, audio amplifier 2, pegbox 3, bridge 4 and string 5, described audio amplifier 2 is installed on the base 1, the right side of audio amplifier 2 is provided with a pegbox 3, there is a sound column middle part in the audio amplifier 2, on the sound column, the lower end withstands on audio amplifier base plate 21 tops and Loudspeaker panel 22 bottoms, the sound column front laterally is provided with Yi Yinqiao, the sound bridge shape triangular in shape (not shown) on the bottom that fixes on Loudspeaker panel that is adhesively fixed, the left side by sound column on the Loudspeaker panel 22 vertically is provided with a bridge 4, Loudspeaker panel 22 is provided with a laterally corresponding sound hole 23, each vertically is adhesively fixed the both side ends of Loudspeaker panel 22 to fix on a capotasto 24 is arranged on the base plate, one end of string 5 is fixed on the string hole 241 on audio amplifier left end capotasto 24 tops, the other end of string 5 stride across bridge 4 above, be fixed on the peg (not shown) in the pegbox 3 on audio amplifier 2 right sides, peg is fixed in the pegbox 3, see also Fig. 2, the described Loudspeaker panel 22 of audio amplifier schematic cross-section that is described Improvement type 'Wenzhen'musical instrument is to the arc that arches up, and its arc height h is 2.8～3.5cm.

See also the described bridge of Fig. 34 and be the combined type bridge, combined by four independent bridges, each independent bridge is provided with two sound holes 41 and communicates with the following circular arc long through-hole 42 that tilts laterally respectively.Wherein set up three strings on the bridge 1, set up three strings on the bridge 2, also set up three strings on the bridge 3, set up two strings on the bridge 4, totally 11 strings.Described string 5 adopts from the high pitch to the bass successively: No. 33, No. 32, No. 29 is one group, and No. 27, No. 20, No. 19 is one group, and No. 17, No. 15, No. 14 is one group, and No. 12, No. 10 is one group of totally 11 steel wire string.

The base 1 of described 'Wenzhen'musical instrument adopts redwood, ebony or narra to make, and Loudspeaker panel 22 adopts platane wood, audio amplifier base plate 21 to adopt red cedar to make.

See also Fig. 1, described 'Wenzhen'musical instrument also comprises a bow 6, and this bow 6 adopts bamboo horse hair bow.

Claims

1. Improvement type 'Wenzhen'musical instrument, comprise base, audio amplifier, pegbox, bridge and string, described audio amplifier is installed on the base, the right side of audio amplifier is provided with a pegbox, there is a sound column middle part in the audio amplifier, on the sound column, the lower end withstands on audio amplifier base plate top and the Loudspeaker panel bottom, the sound column front laterally is provided with Yi Yinqiao, sound bridge shape triangular in shape is adhesively fixed and fixes on the bottom of Loudspeaker panel, the left side by sound column on the Loudspeaker panel vertically is provided with a bridge, the sound hole that is provided with a horizontal correspondence of Loudspeaker panel, each vertically is adhesively fixed the both side ends of Loudspeaker panel to fix on a capotasto is arranged on the base plate, and an end of string is fixed on the string hole on capotasto top, audio amplifier left side, the other end of string stride across bridge above, be fixed on the peg in the pegbox of audio amplifier right side, the top of peg is square column type, and screw thread is arranged at the bottom, and the screw thread string of peg is on the screw of pegbox sill, it is characterized in that: described Loudspeaker panel is the arc to arch, and its arc height is 2.8～3.5cm.

2. Improvement type 'Wenzhen'musical instrument as claimed in claim 1, it is characterized in that: described bridge is the combined type bridge, combined by four independent bridges, each independent bridge is provided with two sound holes and communicates with the following circular arc long through-hole that tilts laterally respectively.

3. Improvement type 'Wenzhen'musical instrument as claimed in claim 1 is characterized in that: 11 strings are set on the described combined type bridge, and it is in proper order: first three is provided with 3 strings respectively on the bridge separately, on the 4th the independent bridge 2 strings is set.

4. Improvement type 'Wenzhen'musical instrument as claimed in claim 1, it is characterized in that: described string adopts from the high pitch to the bass successively: No. 33, No. 32, No. 29 is one group, No. 27, No. 20, No. 19 is one group, and No. 17, No. 15, No. 14 is one group, and No. 12, No. 10 is one group of totally 11 steel wire string.

5. Improvement type 'Wenzhen'musical instrument as claimed in claim 1 is characterized in that: the base of described 'Wenzhen'musical instrument adopts redwood, ebony or narra to make, and Loudspeaker panel adopts platane wood, audio amplifier base plate to adopt red cedar to make.

6. Improvement type 'Wenzhen'musical instrument as claimed in claim 1 is characterized in that: described 'Wenzhen'musical instrument also comprises a bow, and this bow adopts bamboo horse hair bow.