CN101783139A - Voice-amplified urhu - Google Patents
Voice-amplified urhu Download PDFInfo
- Publication number
- CN101783139A CN101783139A CN 201010124521 CN201010124521A CN101783139A CN 101783139 A CN101783139 A CN 101783139A CN 201010124521 CN201010124521 CN 201010124521 CN 201010124521 A CN201010124521 A CN 201010124521A CN 101783139 A CN101783139 A CN 101783139A
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- amplified
- urhu
- voice
- tube
- interior
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Abstract
The invention discloses a voice-amplified urhu. The voice-amplified urhu is characterized in that: a tube is prolonged a little; a skin is arranged at the right end of the tube; the right end of the tube has an outer octagon; the upper and lower opposite sides are wider and the opposite sides of the left and right outer six angles are identical in width; the left part of the outer octagon has a slightly tapered middle part; the middle part is connected with a waistband; and the left end of the waistband has a flaring outer circle. The right part of a flaring inner diameter has an inner octagon; the right part of the inner octagon has an inner R-recess; and the right end (an inner hole at the right end of the tube) of the inner R-recess has a slightly tapered inner diameter. The voice-amplified urhu has the advantages that: the upper and lower opposite sides of the flat octagonal voice-amplified urhu are wider, so the brightness is strengthened; the left and right opposite sides are flat, so the thickness is increased; the tube is prolonged, so the volume range is widened; and the left end is shaped as a trumpet, so the volume is amplified.
Description
Technical field
The present invention relates to a kind of folk music device urheen, a kind of voice-amplified urhu
Background technology
In national musical instruments, bowed stringed instrument mainly is a urheen at present, and still, the urheen volume is less, the tone color thickness low LCL, and the brightness of sound is also poor, and range is wide inadequately.
Summary of the invention
It is less to the objective of the invention is to solve in the prior art urheen volume, the tone color thickness low LCL, and the brightness of sound is also poor, the problem that range is wide inadequately.
Technical solution of the present invention design voice-amplified urhu, its feature: the qin tube is long a little, qin tube right-hand member has the qin skin, qin tube right-hand member is outer anistree, outer anistree upper and lower the other side is wider big, and remaining left and right outer-hexagonal the other side width equates that outer anistree left part is the middle part that the vertebra degree is arranged slightly, the middle part connects waistband, and the left end of waistband is the loudspeaker external diameters.The right part of loudspeaker internal diameter is interior anise, and the right part of interior anise is interior R groove, and the right-hand member of interior R groove (endoporus of qin tube right-hand member) is the internal diameter that the vertebra degree is arranged slightly.Advantage of the present invention is flat octagonal voice-amplified urhu, and upper and lower the other side is wider big: increase brightness, flat hexagonal left and right sides the other side: increase thickness, qin tube lengthening: broadening range, left end loudspeaker: strengthen volume.
Description of drawings
Accompanying drawing is a syndeton synoptic diagram of the present invention
Embodiment
Fig. 1 is a voice-amplified urhu qin tube front view, its feature among the figure: upper and lower the other side 1 of outer anistree qin tube is wider big, upper and lower the other side's 1 rear portion is the internal diameter 2 that the vertebra degree is arranged slightly, the rear portion of internal diameter 2 is interior R grooves 3, the rear portion of interior R groove 3 is the upper and lower the other side 4 of interior anise, outer anistree except that upper and lower the other side 1 wider big, left and right the other side's 5 width of remaining hexagonal equate, the left and right the other side's 5 of outer-hexagonal internal diameter 6, the vertebra degree is arranged slightly, the rear portion of internal diameter 6 is interior R grooves 7, and the rear portion of interior R groove 7 is that left and right the other side's 8 width of interior hexagonal equate that qin tube front end is a qin skin 9.
Fig. 2 is the voice-amplified urhu rear view, loudspeaker external diameter 11 among the figure, the internal diameter 10 of loudspeaker, the front portion of loudspeaker is interior anises, interior anise except that upper and lower the other side 4 wider big, remaining in left and right the other side's 8 width of hexagonal equate, the loudspeaker front end is outer anistree, outer anistree except that upper and lower the other side 1 wider big, left and right the other side's 5 width of remaining outer-hexagonal equate that the front end of loudspeaker is qin skins 9.
Fig. 3 is the voice-amplified urhu side perspective, the top of qin tube right-hand member is that outer anistree upper and lower the other side 1 is wider big among the figure, qin tube right-hand member is a qin skin 9, the left and right of upper and lower the other side 1 is outer-hexagonal the other side 5, the internal diameter 2 of qin tube right-hand member has a vertebra degree, the left part of internal diameter 2 is R grooves 3 in upper and lower the other side, the left part of interior R groove 3 is the upper and lower the other side 4 of interior anise, interior anistree upper and lower the other side's 4 left end is a loudspeaker internal diameter 10, the external diameter 11 of loudspeaker, loudspeaker external diameter 11 connects waistband 12, and the right part of waistband 12 is the outer middle parts 13 of qin tube, and the vertebra degree is arranged slightly.
Fig. 4 is the voice-amplified urhu structural map, the figure middle and lower part is a qin tube 15, the bottom of qin tube 15 is collets 16, the right-hand member of qin tube is a qin skin 9, qin sign indicating number 14 is arranged on the qin skin 9, qin tube right-hand member top is on the outer anise, following wider big the other side 1, a remaining left side, right outer-hexagonal the other side 5 width equate that the middle part 13 of qin tube connects waistband 12, the left end of waistband 12 is external diameters 11 of loudspeaker, on, be qin bar 22 on wider big the other side 1 down, the upper end of qin bar 22 is scroll heads 18, and the top of qin bar 22 is interior pegs 19, interior peg under slightly is outer peg 20, the below of outer peg is very heavy 21, in, outer peg 19, in on 20 being, outer string 17, urheen is furnished with bow stick 23, bow hair 24 is arranged on the bow stick, and the bow stick right-hand member is a bow hair parbuckle screw 25.The present invention is flat-shaped anistree qin tube, because of upper and lower two the other side wider big: increase VDF, the horizontal degree of left and right sides the other side is widened: increase tone color thickness, qin tube lengthening: range broadening, horn shape: volume is amplified.
Claims (1)
1. voice-amplified urhu, its feature: the qin tube is long a little, and qin tube right-hand member has the qin skin, and qin tube right-hand member is outer anistree, outer anistree upper and lower the other side is wider big, remaining left and right outer-hexagonal the other side width equates that outer anistree left part is the middle part that the vertebra degree is arranged slightly, and the middle part connects waistband, the left end of waistband is the loudspeaker external diameters, the right part of loudspeaker internal diameter is interior anise, and the right part of interior anise is interior R groove, and the right-hand member of interior R groove is the internal diameter that the vertebra degree is arranged slightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010124521 CN101783139A (en) | 2010-03-16 | 2010-03-16 | Voice-amplified urhu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010124521 CN101783139A (en) | 2010-03-16 | 2010-03-16 | Voice-amplified urhu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101783139A true CN101783139A (en) | 2010-07-21 |
Family
ID=42523102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010124521 Pending CN101783139A (en) | 2010-03-16 | 2010-03-16 | Voice-amplified urhu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101783139A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157265A (en) * | 2014-06-30 | 2014-11-19 | 江苏大风乐器有限公司 | High-volume Erhu cylinder |
| CN104167198A (en) * | 2014-06-30 | 2014-11-26 | 江苏大风乐器有限公司 | Tone amplification erhu |
| CN108257585A (en) * | 2017-12-27 | 2018-07-06 | 俞钟晓 | A kind of stick of anti-side wind |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2200853Y (en) * | 1994-08-01 | 1995-06-14 | 王志森 | Improved "Jinghu" |
| CN1282067A (en) * | 2000-08-25 | 2001-01-31 | 曾宪勇 | Improved huqin (a two-stringed bowed instrument) |
-
2010
- 2010-03-16 CN CN 201010124521 patent/CN101783139A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2200853Y (en) * | 1994-08-01 | 1995-06-14 | 王志森 | Improved "Jinghu" |
| CN1282067A (en) * | 2000-08-25 | 2001-01-31 | 曾宪勇 | Improved huqin (a two-stringed bowed instrument) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157265A (en) * | 2014-06-30 | 2014-11-19 | 江苏大风乐器有限公司 | High-volume Erhu cylinder |
| CN104167198A (en) * | 2014-06-30 | 2014-11-26 | 江苏大风乐器有限公司 | Tone amplification erhu |
| CN108257585A (en) * | 2017-12-27 | 2018-07-06 | 俞钟晓 | A kind of stick of anti-side wind |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100721 |