CN203706646U - Structure-adjustable sound window of urheen - Google Patents
Structure-adjustable sound window of urheen Download PDFInfo
- Publication number
- CN203706646U CN203706646U CN201320855057.0U CN201320855057U CN203706646U CN 203706646 U CN203706646 U CN 203706646U CN 201320855057 U CN201320855057 U CN 201320855057U CN 203706646 U CN203706646 U CN 203706646U
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- China
- Prior art keywords
- sound
- sound window
- urheen
- main body
- blocking sheet
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- Expired - Lifetime
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- 238000012216 screening Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract 11
- 239000002023 wood Substances 0.000 abstract 7
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses the structure-adjustable sound window of an urheen, wherein the sound window is made from an integral hollow wood block. The bottom of the wood block is provided with a hollow thin wood sheet. The output volume of the urheen is adjusted through stirring a deflector rod. The bottom of the sound window main body is provided with a sound blocking sheet, and the sound blocking sheet and the sound window main body are the same with each other in shape and are opposite in position. The sound window main body and the sound blocking sheet are connected through a tapered wood pin. The tapered wood pin is capable of rotating vertically relative to the sound window main body and is fixed onto the sound blocking sheet. The sound blocking sheet is provided with the deflector rod. The sound blocking sheet is capable of rotating relative to the sound window main body. Through stirring the deflector rod left and right, the blocking position and the blocking area of the sound blocking sheet relative to the sound window main body can be controlled, so that the output volume of the urheen is adjusted. When the volume of the urheen is adjusted to be proper, the tapered wood pin is pushed downwards. In this way, the mutual rotation of the sound blocking sheet relative to the sound window main body is avoided. Meanwhile, the sound blocking sheet, fixed relative to the tapered wood pin, and the sound window main body are mutually fixed relative to each other in position. The structure-adjustable sound window of the urheen is novel, reasonable, attractive in appearance and convenient to use.
Description
Technical field
The utility model relates to China National bowed instrument, particularly urheen, middle Hu, high sound window setting technique field recklessly.
Background technology
Urheen is traditional Chinese Musical Instruments, and it is made up of qin bar, qin cylinder, Qin Tuo, bow.The wherein hollow perforation of the manufacture craft of two-stringed piano drum, one is covered snakeskin, and other end embeds a sound window.When performance, sound window coordinates the pronunciation of qin cylinder, acoustic, filter sound, the effect that play certain expansion, play up, shakes.
Existing sound window construction is a regular hexagon hollow out wooden unit, is uniformly distributed sender, and phonation volume depends on the area of sender hollow out, once product just can not carry out further precision adjusting to volume by existing sound window after completing.Therefore for the sound pitch requirement under different players' use habit, varying environment, different audiences' hobby demand, the limitation that volume inconvenience regulates affects expression and the effect of performance to a certain extent.
Summary of the invention
The defect existing for above-mentioned sound window of urheen, the utility model provides a kind of sound window of urheen of new construction, and its object is: by the change of structure, only control driving lever and regulate at any time and the volume that goes out of fixing urheen.
Technical solutions of the utility model are:
The adjustable sound window of urheen of a kind of structure, comprises sound window main body, and described sound window bottom part body has a plate shape identical, and the screening soundboard that position is relative hides soundboard and is provided with a driving lever.Described Yin Chuan main center is provided with taper hole, and spile one end is fixedly connected with described screening soundboard through the taper hole of Yin Chuan main center.
Add and put screening soundboard in the bottom of original sound window of urheen, hide on soundboard driving lever is housed, by spile contact sound window main body and screening soundboard.By stirring driving lever, make to hide soundboard and rotate relative to sound window main body, stop certain volume circulation to reach the object that regulates volume.Be adjusted to and be applicable to after volume, press spile and pin sound window main body and hide soundboard, fix the volume that of urheen.
The effect that the utility model scheme embodies is:
Owing to hiding the setting of soundboard, the convenient volume that goes out that regulates urheen, promotes the dirigibility of playing.The setting of spile, facilitates stationary tone window main body and hides soundboard, eliminates out the volume possibility changing that meets accident, and guarantees the stability of sounding also to make in addition compact overall structure attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of urheen.
Fig. 2 is the schematic diagram of existing sound window of urheen.
Fig. 3 is the unadjusted schematic diagram of the adjustable sound window of urheen of a kind of structure that the utility model provides.
Fig. 4 is the schematic diagram after the adjustable sound window of urheen of a kind of structure of providing of the utility model regulates.
Fig. 5 is the schematic diagram of the adjustable sound window of urheen assembly structure of a kind of structure that provides of the utility model.
1. spile 2. sound window main body 3. driving levers 4. hide soundboard, 5. sound window of urheen 6. qin cylinders.
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiments of the present utility model is specifically described.
First please refer to Fig. 1:
Qin cylinder 6 right sides of existing urheen embed a wooden sound window 5 of regular hexagon hollow out, for the sounding of urheen.
Then please see Figure 2:
Existing sound window of urheen one-piece construction is simple and easy, is a regular hexagon wooden unit, and the through hole with bird-caging is engraved in centre, and fretwork area has determined the size of volume, can not carry out further precision adjusting to volume by existing sound window once product completes just.
Finally please see Figure 3, Fig. 4, Fig. 5:
As can be seen from Figure 3: described sound window main body 2 profiles are regular hexagon, middle neat distribution sender.The relative screening soundboard 4 of one plate shape same position is arranged at sound window main body 2 bottoms.Both connect by spile 1, and spile 1 is sound window main body 2 vertical rotation relatively, but fixing with screening soundboard 4.Hide on soundboard 4 driving lever 3 is housed, be positioned at sound window main body 2 outside senders, stir driving lever about when performance and can reach the object that adjusts volume by sound window of urheen.Hide between soundboard 4 and sound window main body 2 and can mutually rotate, when driving lever 3 is positioned at centre position (see figure 3), hide soundboard 4 sound window main body 2 is not blocked, reach maximum so go out volume; When driving lever 3 is adjusted to end (see figure 4) to the left or to the right, hide the block maximum of soundboard 4 to sound window main body (2), now go out volume and reach minimum.
As can be seen from Figure 5: control driving lever 3 and be adjusted to after applicable volume, press spile 1 downwards, the taper hole in the middle of itself and sound window main body 2 is pushed mutually, produce friction force, stop it mutually to rotate, the screening soundboard 4 fixing with spile 1 can interfix with the position of sound window main body 2.
Be described in conjunction with a preferred embodiments above.It should be noted that, also made on this basis the variation of various equivalences, as changed the shape of sound window main body sender, as regular hexagon, circle etc., as long as change the shape of bottom screening soundboard simultaneously, with the sound window main body effect that can reach identical that matches.
In sum, the adjustable sound window of urheen of a kind of structure that the utility model provides, the design limitation that has solved existing sound window, has optimized the structure of existing sound window, function and the stability of sounding.
Claims (2)
1. the adjustable sound window of urheen of structure, comprises sound window main body, it is characterized in that: described sound window bottom part body has a plate shape identical, and the screening soundboard that position is relative hides soundboard and is provided with a driving lever.
2. the adjustable sound window of urheen of a kind of structure according to claim 1, is characterized in that: described Yin Chuan main center is provided with hole, and spile one end is fixedly connected with described screening soundboard through the hole of Yin Chuan main center.
3. the adjustable sound window of urheen of a kind of structure according to claim 2, is characterized in that: the set hole of described Yin Chuan main center is taper hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855057.0U CN203706646U (en) | 2013-12-24 | 2013-12-24 | Structure-adjustable sound window of urheen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855057.0U CN203706646U (en) | 2013-12-24 | 2013-12-24 | Structure-adjustable sound window of urheen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706646U true CN203706646U (en) | 2014-07-09 |
Family
ID=51057050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320855057.0U Expired - Lifetime CN203706646U (en) | 2013-12-24 | 2013-12-24 | Structure-adjustable sound window of urheen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706646U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346038A (en) * | 2018-11-27 | 2019-02-15 | 全南利鑫工艺有限公司 | A kind of novel octave box structure |
| CN110033744A (en) * | 2018-05-27 | 2019-07-19 | 隋臣 | A kind of wooden sound window of urheen |
| CN111899701A (en) * | 2020-08-23 | 2020-11-06 | 王云飞 | Urheen with volume control device |
-
2013
- 2013-12-24 CN CN201320855057.0U patent/CN203706646U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033744A (en) * | 2018-05-27 | 2019-07-19 | 隋臣 | A kind of wooden sound window of urheen |
| CN109346038A (en) * | 2018-11-27 | 2019-02-15 | 全南利鑫工艺有限公司 | A kind of novel octave box structure |
| CN111899701A (en) * | 2020-08-23 | 2020-11-06 | 王云飞 | Urheen with volume control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |