CN207781183U - A kind of noise cancelling sheng, a reed pipe wind instrument seedling - Google Patents
A kind of noise cancelling sheng, a reed pipe wind instrument seedling Download PDFInfo
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- CN207781183U CN207781183U CN201721897352.7U CN201721897352U CN207781183U CN 207781183 U CN207781183 U CN 207781183U CN 201721897352 U CN201721897352 U CN 201721897352U CN 207781183 U CN207781183 U CN 207781183U
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- spongy layer
- seedling
- sheng
- wind instrument
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Abstract
The utility model discloses a kind of noise cancelling sheng, a reed pipe wind instrument seedlings, including seedling pipe and sound fenestra, button is equipped on seedling pipe, button is connected in sequence by least three isometric key sections, key section close to sound fenestra one end is connected with sound fenestra lid, sound fenestra lid is connected with the first spongy layer on lower surface, it is connected with layers of two-sided below first spongy layer, it is connected with the second spongy layer below layers of two-sided, first spongy layer and the second spongy layer shape are identical, and the area of layers of two-sided is less than the first spongy layer or the second spongy layer.The sheng, a reed pipe wind instrument seedling can further eliminate noise, and button transmission is more flexible smooth, can preferably play the playing skill of player, promote usage experience.
Description
Technical field
The utility model is related to a kind of sheng, a reed pipe wind instrument seedlings, and in particular to the noise cancelling sheng, a reed pipe wind instrument of keystroke noise can be eliminated when a kind of performance
Seedling.
Background technology
Sheng, a reed pipe wind instrument is most ancient one of the blowing instrument of China, belongs to the aperture blowing spring crying musical instrument class in reed musical instrument race, is the world
The founder of upper existing most of reed musical instruments.Sheng, a reed pipe wind instrument generally by mouthpiece, sheng, a reed pipe wind instrument bucket (the sheng, a reed pipe wind instrument pedestal being connected with mouthpiece, as gas chamber),
Sheng, a reed pipe wind instrument spring（Mounted on sheng, a reed pipe wind instrument seedling lower end and in sheng, a reed pipe wind instrument bucket, it is used as vibroseis, drives the gas pulsation in sheng, a reed pipe wind instrument seedling）, sheng, a reed pipe wind instrument seedling (many length
The short bamboo trunk or copper pipe to differ, interior gas can shake to send out musical sound) etc. part constituted, player blows gas through mouthpiece
Enter in sheng, a reed pipe wind instrument bucket, by covering the trepanning on sheng, a reed pipe wind instrument seedling with hand（It is traditional）Or pass through button（For metal material）It opens on sheng, a reed pipe wind instrument seedling
Sound fenestra（Key type）To pronounce to play.By the sheng, a reed pipe wind instrument seedling of key-shaped also amplifying tube is cased with outside sheng, a reed pipe wind instrument seedling to enhance sent out sound
Sound.Sheng, a reed pipe wind instrument seedling with button is usually in seedling pipe upper end there are sound fenestra, and the inner cavity of the Kong Yumiao pipes is connected, in seedling pipe lower end
There are sheng, a reed pipe wind instrument spring mounting holes for installing sheng, a reed pipe wind instrument spring, installs button in the side of seedling pipe, button one end is sound fenestra lid, for covering sound
Fenestra, the other end are that hand touches handle, are hinged on pillar in the middle part of button, pillar is mounted on seedling pipe side.This button is for comparing
Long seedling pipe, button is also long, only actuation of keys can be made to transmit by an intermediate pillar slower, such as work as and touch handle one by setting about
When end, button of metal material itself has certain toughness of material, and button is longer, and toughness is more apparent, caused by this toughness
The microbend of button itself delays the response time that button is rotated around pillar, causes button other end sound fenestra lid to be opened stagnant
Afterwards, pronunciation also can be lagged accordingly, this causes the pronunciation of sheng, a reed pipe wind instrument seedling sometimes that can not match with the performance rhythm of player, or even can make
Melody loses this due charm, enables player and audience discontented；When button is longer simultaneously, hand, which touches after handle one end is pressed, can make separately
The sound fenestra lid of one end lifts that amplitude is higher, and the larger percussion of sound can occur with sound fenestra when sound fenestra lid is fallen after rise, this
Percussion will produce certain interference as noise, can especially generate and bother to the performance mood of player.Utility model patent
CN105304070A discloses a kind of button relay-type sheng, a reed pipe wind instrument seedling, and button is divided into three sections, when transmission to reduce single button by
In the delay that toughness of material generates, and it is used to reduce noise, in actual fabrication, a segment length are very short among this three sections of buttons, main
Play a transition transmission, actually makes the amplitude that sound fenestra lid raises also larger, be generally lined with although sound fenestra covers
One piece of spongy layer also will produce the impact noise of some sound fenestra lids and sound fenestra for buffering, but when practical operation.
Utility model content
The purpose of this utility model is to provide a kind of noise cancelling sheng, a reed pipe wind instrument seedling, which can further eliminate noise, press
Key transmission is more flexible smooth, can preferably play the playing skill of player, promotes usage experience.
To achieve the above object, the utility model takes following technical scheme：
A kind of noise cancelling sheng, a reed pipe wind instrument seedling, including seedling pipe, sheng, a reed pipe wind instrument spring mounting hole is equipped in seedling pipe lower end, and sound is equipped in seedling pipe upper end
Fenestra is equipped with button on seedling pipe, and the button is connected in sequence by least three isometric key sections, and each key section is mounted on
On column, reseting shrapnel is equipped at least one key section, the key section close to sound fenestra one end is connected with sound fenestra lid, the sound
It is connected with the first spongy layer on fenestra lid lower surface, layers of two-sided is connected with below the first spongy layer, is connected with below layers of two-sided
Second spongy layer, first spongy layer and the second spongy layer shape are identical, the area of layers of two-sided be less than the first spongy layer or
Second spongy layer, there are gaps between outer peripheral first spongy layer of layers of two-sided and the second spongy layer.
Preferably, the thickness of first spongy layer is 1 ~ 2 millimeter, and the thickness of the layers of two-sided is 0.2 ~ 0.5 millimeter,
The thickness of second spongy layer is 0.3 ~ 0.8 millimeter.
Preferably, the thickness of the two neighboring key section end is thinning and there are pin hole, and axis pin is equipped on the pin hole.
Preferably, the louver hole is ellipse, and first spongy layer, layers of two-sided and the second spongy layer are ellipse
Shape.
In above-mentioned technical proposal, button is divided into three sections or more sections of equal length, the amplitude that sound fenestra lid can be made to raise
Smaller, meanwhile, sound fenestra lid uses two layers of sponge, and there are gaps at edge for two layers of sponge so that the second spongy layer and sound
Fenestra can be upturned and be in contact with the first spongy layer when contacting, and mitigate impact, while the specific thicknesses of the second spongy layer
Noise when being contacted with sound fenestra can be further eliminated, it, can finally so that entire button does not make a noise in playing procedure
Effectively promote the usage experience of user.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of sound fenestra.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described further：
As depicted in figs. 1 and 2, this noise cancelling sheng, a reed pipe wind instrument seedling includes seedling pipe 1, and the lower end of seedling pipe is provided with sheng, a reed pipe wind instrument spring mounting hole
101, mounting hole is interior for installing sheng, a reed pipe wind instrument spring；There are sound fenestras 2 for the upper end of seedling pipe, in general, sound fenestra may be configured as ellipse, sound
The top of fenestra 2 is furnished with matched sound fenestra lid 3, and the lower section of sound fenestra lid 3 is also disposed with basic with sound fenestra shape size
The thickness of 4 and second spongy layer 5 of identical first spongy layer, the first spongy layer is more than the second spongy layer, is traditionally arranged to be, first
The thickness of spongy layer is 1 ~ 2 millimeter, and the thickness of the second spongy layer is 0.3 ~ 0.8 millimeter, passes through size shape between two spongy layers
The two is bonded together by smaller layers of two-sided 6 in centre, and layers of two-sided 6 is set as relatively thin one layer, and thickness can be 0.2
~ 0.5 millimeter, at two spongy layer edges, just there are gaps in this way, and the second spongy layer can be allowed to be upturned when by external force
It is contacted with the first spongy layer.Button 7 is additionally provided on seedling pipe, button 7 is made of at least three key sections, is passed through in the middle part of each key section
Column 8 is mounted on seedling pipe 1, and each adjacent two key section is thinning in end and there are corresponding pin hole, is then put on by axis pin
Two key sections are connected by pin hole, and the key section close to 2 one end of sound fenestra is connected with sound fenestra lid 3, and the setting of multistage button to press
Sound fenestra covers the angle smaller raised when lower button, reseting shrapnel 9 can also be equipped in middle key section, reseting shrapnel is used for
Restoring force is provided to button.
Above-described embodiment is the explanation conceived to the utility model and realized, is not intended to limit it, in this practicality
Under novel design, without the technical solution that substantially converts still in protection domain.
Claims (4)
1. a kind of noise cancelling sheng, a reed pipe wind instrument seedling, including seedling pipe, sheng, a reed pipe wind instrument spring mounting hole is equipped in seedling pipe lower end, sound window is equipped in seedling pipe upper end
Hole is equipped with button, which is characterized in that the button is connected in sequence by least three isometric key sections, each on seedling pipe
Key section is mounted on column, and reseting shrapnel is equipped at least one key section, key section and sound fenestra lid close to sound fenestra one end
It is connected, the first spongy layer is connected on the louver port lid lower surface, layers of two-sided, layers of two-sided are connected with below the first spongy layer
Lower section is connected with the second spongy layer, and first spongy layer and the second spongy layer shape are identical, and the area of layers of two-sided is less than the
One spongy layer or the second spongy layer, there are gaps between outer peripheral first spongy layer of layers of two-sided and the second spongy layer.
2. noise cancelling sheng, a reed pipe wind instrument seedling as described in claim 1, which is characterized in that the thickness of first spongy layer is 1 ~ 2 milli
The thickness of rice, the layers of two-sided is 0.2 ~ 0.5 millimeter, and the thickness of second spongy layer is 0.3 ~ 0.8 millimeter.
3. noise cancelling sheng, a reed pipe wind instrument seedling as claimed in claim 1 or 2, which is characterized in that the thickness of the two neighboring key section end
It spends thinning and there are pin hole, axis pin is equipped on the pin hole.
4. noise cancelling sheng, a reed pipe wind instrument seedling as claimed in claim 1 or 2, which is characterized in that the louver hole is ellipse, described the
One spongy layer, layers of two-sided and the second spongy layer are ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897352.7U CN207781183U (en) | 2017-12-29 | 2017-12-29 | A kind of noise cancelling sheng, a reed pipe wind instrument seedling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897352.7U CN207781183U (en) | 2017-12-29 | 2017-12-29 | A kind of noise cancelling sheng, a reed pipe wind instrument seedling |
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| Publication Number | Publication Date |
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| CN207781183U true CN207781183U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721897352.7U Active CN207781183U (en) | 2017-12-29 | 2017-12-29 | A kind of noise cancelling sheng, a reed pipe wind instrument seedling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461075A (en) * | 2017-12-29 | 2018-08-28 | 涿州市赵家笙乐器科技有限公司 | A kind of noise cancelling sheng, a reed pipe wind instrument seedling |
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2017
- 2017-12-29 CN CN201721897352.7U patent/CN207781183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461075A (en) * | 2017-12-29 | 2018-08-28 | 涿州市赵家笙乐器科技有限公司 | A kind of noise cancelling sheng, a reed pipe wind instrument seedling |
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