CN105304070B - Button relay type sheng seedling - Google Patents
Button relay type sheng seedling Download PDFInfo
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- CN105304070B CN105304070B CN201410477167.7A CN201410477167A CN105304070B CN 105304070 B CN105304070 B CN 105304070B CN 201410477167 A CN201410477167 A CN 201410477167A CN 105304070 B CN105304070 B CN 105304070B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention discloses a key relay type sheng seedling, which is formed by combining three sections of keys, wherein the action of triggering the keys is transmitted in a relay type through each section, so that the action delay caused by material toughness can be effectively eliminated, the sound emission is timely, and the impact noise emitted by a sound window hole cover can be obviously reduced. The sheng made of this sheng seedling can make the player perform the individual playing more thoroughly, and the dual satisfaction of player and audience can be obtained.
Description
Technical Field
The invention relates to a musical instrument element, in particular to a key relay type sheng seedling used on a sheng musical instrument.
Background
Sheng is one of the oldest wind instruments in China, belongs to the class of wind Kong Huangming instruments in the reed instrument family, and is the nasal ancestor of most reed instruments existing in the world. The sheng is generally composed of a mouthpiece, a wind pipe bucket (namely, a wind pipe base connected with the mouthpiece as an air chamber), a reed pipe (which is arranged at the lower end of the young plant and is positioned in the wind pipe bucket and used as a vibration source to drive air in the young plant to vibrate), a sheng (a plurality of bamboo pipes or copper pipes with different lengths, wherein the air in the bamboo pipes can vibrate to emit musical tones) and the like, and a player blows the air into the wind pipe bucket through the mouthpiece, and sounds by covering an opening (traditional type) on the young plant by hand or opening a sound window hole (key type) on the young plant by a key (made of metal material). The key-shaped sheng seedling is also generally sleeved with a sound amplifying tube to enhance the sound. At present, a sheng with a key is generally provided with a sound window hole at the upper end of a seedling tube, the hole is communicated with an inner cavity of the seedling tube, a sheng spring mounting hole is reserved at the lower end of the seedling tube for mounting a sheng spring, the key is mounted on the side face of the seedling tube, one end of the key is provided with a sound window hole cover for covering the sound window hole, the other end of the key is provided with a hand touch handle, the middle part of the key is hinged on a support column, and the support column is mounted on the side face of the seedling tube. Although the key structure is simple and easy to manufacture, the key structure has the following problems in use: firstly, for a longer seedling tube, the key is longer, the key action is transmitted slowly only through the middle pillar, for example, when one end of a handle is pressed, the key made of metal has certain material toughness, the longer the key is, the more obvious the toughness is, the microbending of the key caused by the toughness delays the response time of the key rotating around the pillar, so that the opening of a sound window hole cover at the other end of the key is delayed, the sound is correspondingly delayed, the sound of a Sheng seedling cannot be matched with the playing rhythm of a player sometimes, and even the music loses the original charm, so that the player and the audience are not full; secondly, when the key is longer, the lifting amplitude of the window hole cover at the other end is higher after one end of the handle is pressed down, and when the window hole cover falls back, the window hole cover can generate loud impact with the window hole, and the impact can generate certain interference as noise, and particularly can generate annoyance to the playing emotion of a player.
Disclosure of Invention
The invention aims to provide a key relay type sheng, keys of the sheng are combined in a sectional way, and actions of triggering the keys are transmitted in a relay mode through each section, so that action delay caused by material toughness can be effectively eliminated, sound generation is timely, and impact noise emitted by a sound window hole cover can be obviously reduced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the key relay type sheng seedling comprises a seedling pipe, wherein a sheng spring mounting hole is formed in the lower end of the seedling pipe, a sound window hole is formed in one side of the upper end of the seedling pipe, and a key is mounted on the seedling pipe on one side of the sound window hole; the middle part of the second section of keys is hinged on the second upright post, one end of the second section of keys is hinged with the first section of keys, and the other end of the second section of keys is hinged with the third section of keys; the middle part of the third section of key is hinged on the third upright post, one end of the third section of key is hinged with the second section of key, and the other end of the third section of key is provided with a touch handle; the first upright post, the second upright post and the third upright post are all arranged on the seedling tube, and a reset reed is arranged between the first section key or the third section key and the seedling tube.
Preferably, the lower ends of the first upright post, the second upright post and the third upright post are arranged on the seedling tube, the upper ends of the first upright post, the second upright post and the third upright post are provided with U-shaped openings along the key direction, rotating shafts are transversely arranged in the U-shaped openings in a crossing mode, the first section of keys, the second section of keys and the third section of keys are all hinged to the corresponding rotating shafts, and the second section of keys are hinged to the first section of keys and the third section of keys through transverse inserting shafts arranged at two ends of the second section of keys and are respectively inserted into insertion holes reserved on the first section of keys and the third section of keys.
Furthermore, a limit ring is further arranged on the rotating shaft, one side of the limit ring is contacted with the key, and the other side of the limit ring is contacted with the inner wall of one side of the U-shaped opening.
Furthermore, a first U-shaped limit card and a third U-shaped limit card are also arranged on the seedling tube below the first section key and the third section key, and the first section key and the third section key respectively penetrate through U-shaped openings of the first U-shaped limit card and the third U-shaped limit card; the opening at one side of the upper end of the seedling tube is elliptical, the sound window hole cover is also elliptical, and a sealing gasket is arranged on the bottom surface of the sound window hole cover.
Still further be equipped with external pipe export and external pipe entry on the seedling pipe of sheng spring mounting hole upper end, be connected with the external pipe between external pipe export and the external pipe entry inside the seedling pipe and be located and be equipped with sealed baffle between external pipe export and the external pipe entry, external pipe export through sealed baffle lower part seedling pipe with the seedling mounting hole is linked together, external pipe entry through sealed baffle upper portion seedling pipe with the sound window hole is linked together.
In order to increase the sound, a sound amplifying tube is also arranged at the upper end of the seedling tube.
The invention has the advantages that the keys are divided into three sections, one end of the third section is pressed down and supported by the third support column in a one-time hinging manner, the other end of the third section is lifted up, the second section is lifted up, the other end of the second section is also moved down to drive the first section to move down, the sound window hole cover of the other end of the first section is lifted up to open the sound window hole, each section of keys is shorter after being divided into three sections, the key materials are basically prevented from being slightly bent to cause corresponding delay after being stressed, namely, the sound window hole cover of the first section of keys is simultaneously pressed down to open and sound, the music instrument content and emotion of a player are effectively displayed and are matched with the playing rhythm and emotion of the player, meanwhile, the relay type transmission action of the three sections of keys is smaller, the lifting amplitude of the sound window hole cover is smaller, and the sound window hole cover is prevented from being greatly bumped with the sound window hole, so that the emotion of the player is naturally prevented from being disturbed by noise. Therefore, the key is changed from one to three-section relay type connection, and the method has great breakthrough in the specific technical realization and the brought technical effect, and the reed pipe made by the reed pipe seedling can bring the player into full play to play the individual playing talent, thereby obtaining the dual satisfaction of the player and the audience.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged schematic view of portion B of FIG. 2;
FIG. 5 is an enlarged schematic view of portion C of FIG. 2;
fig. 6 is a right-side view of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 6, in the key relay type sheng, the seedling tube 7 is generally a bamboo tube or a copper tube, most of which is a bamboo tube, the upper end is closed, a sound window hole (which is positioned below the sound window hole cover 8 and is shielded by the sound window hole cover 8 and is not shown in the drawing) is reserved at one side of the upper end, a sheng spring mounting hole 5 is reserved at the lower end, and the sheng spring mounting hole 5 is communicated with the inside of the seedling tube, so that the sheng spring can be mounted on the surface. The sheng is composed of a plurality of sheng seedlings with different lengths, and different lengths represent different altitudes of sounding, and sometimes in order to avoid the seedling tube 7 from being too long but meet the requirement of sounding length, the effective length can be prolonged by adding an external connecting tube. In one embodiment of the present invention, an outer tube outlet 18 and an outer tube inlet 17 may be provided above the reed mounting hole 5, and an outer tube 4 is connected between the two, meanwhile, a sealing partition 19 is provided in the seedling tube 7 and between the outer tube outlet 18 and the outer tube inlet 17, the outer tube outlet 18 is communicated with the reed mounting hole 5 through the seedling tube below the sealing partition 19, the outer tube inlet 17 is communicated with the sound window hole through the seedling tube above the sealing partition 19, and during playing, gas vibration enters the outer tube outlet 18 through the reed pipe mounting hole 5 and a part of the upper seedling tube 7 thereof and enters the outer tube inlet 17 through the outer tube 4, and finally is transmitted to the sound window hole through the upper seedling tube 7, and vibration sound is generated after the sound window hole cover 8 is lifted. Of course, the external connection tube is arranged according to the need, in other embodiments of the invention, the external connection tube is not needed, and the vibration of the gas only propagates in the seedling tube 7 to reach the sound window hole.
A seedling pipe 7 at one side of the sound window hole is provided with a key which consists of three sections, one end of a first section of key 1 is a sound window hole cover 8, the middle part of the first section of key is hinged on a first upright post 10, and the other end of the first section of key is hinged with one end of a second section of key 2; the middle part of the second section of keys 2 is hinged on a second upright 13, one section of keys is hinged with the first section of keys 1, and the other end of the second section of keys is hinged with the third section of keys 3; the middle part of the third section of key 3 is hinged on the third upright post 14, one end of the third section of key is hinged with the second section of key, the other end of the third section of key is provided with a hand touch handle 6, and the hand touch handle 6 is bent to one side so as to be conveniently pressed down by fingers. The first upright 10, the second upright 13 and the third upright 14 are all arranged on the seedling tube 7, and in order to enable the keys to be restored to original shape when the fingers are released after being pressed down, a reset reed is required to be arranged on the seedling tube 7 below the first section of keys 1 or the third section of keys 3. In one embodiment of the invention, a reset reed 16 is mounted between the first section of key 1 and seedling tube 7. There are numerous ways of achieving the various hinges described above that are well known to those skilled in the art. In one embodiment of the invention, the lower ends of the first upright post 10, the second upright post 13 and the third upright post 14 are all arranged on the seedling tube 7, a U-shaped opening is reserved at the upper end along the key direction, a rotating shaft is transversely arranged in the U-shaped opening, the first section key 1, the second section key 2 and the third section key 3 are all hinged on the corresponding rotating shafts, the second section key 2 and the first section key 1 and the third section key 3 are hinged through arranging a transverse inserting shaft 11 and a transverse inserting shaft 12 at two ends of the second section key 2 and respectively inserting into insertion holes reserved on the first section key 1 and the third section key 3, and a layer of plastic skin can be wrapped outside the transverse inserting shaft 11 and the transverse inserting shaft 12 to reduce friction or noise. Furthermore, in order to reduce the possible lateral swing of each section of key in the U-shaped opening, a limit ring can be arranged on each rotating shaft, one side of the limit ring is contacted with the corresponding key, and the other side is contacted with the inner wall of one side of the U-shaped opening, so that the movable space of the key in the U-shaped opening is reduced. Of course, if the U-shaped opening size is closely matched with the key width, a limit ring is not required. In one embodiment of the invention, in order to better reduce the pressure on the two sides of the U-shaped openings of the first, second and third upright posts caused by the transverse swinging force possibly caused by pressing the handle 6 by fingers on each section of keys, and prevent the influence on the service life of the U-shaped openings, a first U-shaped limit card 9 is arranged on the seedling tube 7 below the first section of keys 1, the first section of keys 1 pass through the U-shaped opening on the first U-shaped limit card, a third U-shaped limit card 15 is arranged on the seedling tube 7 below the third section of keys 3, and the third section of keys 3 pass through the U-shaped opening of the third U-shaped limit card 15. The sound window and sound window hole cover 8 are all made into ellipse, so as to increase the area of the sound window hole in the limited diameter of the seedling tube, and make the exhaust smoother. A sealing gasket can be arranged on the bottom surface of the sound window hole cover 8, so that the sealing performance of the sound window hole cover 8 to the sound window hole is enhanced.
In order to increase the sound emitted by the sheng, a sound amplifying tube (not shown in the drawing) may be further installed at the upper end of the seedling tube 7.
The present embodiment is only an illustration of the concept and implementation of the present invention, and is not limited thereto, and the technical solution without substantial transformation is still within the scope of protection under the concept of the present invention.
Claims (6)
1. The key relay type sheng seedling comprises a seedling pipe, wherein a sheng spring mounting hole is formed in the lower end of the seedling pipe, a sound window hole is formed in one side of the upper end of the seedling pipe, and a key is mounted on the seedling pipe on one side of the sound window hole; the middle part of the second section of keys is hinged on the second upright post, one end of the second section of keys is hinged with the first section of keys, and the other end of the second section of keys is hinged with the third section of keys; the middle part of the third section of key is hinged on the third upright post, one end of the third section of key is hinged with the second section of key, and the other end of the third section of key is provided with a touch handle; the first upright post, the second upright post and the third upright post are all arranged on the seedling tube, and a reset reed is arranged between the first section key or the third section key and the seedling tube.
2. The key relay type sheng pipe of claim 1, characterized in that the lower ends of the first upright post, the second upright post and the third upright post are arranged on the pipe, the upper ends of the first upright post, the second upright post and the third upright post are provided with U-shaped openings along the key direction, rotating shafts transversely penetrate through the U-shaped openings, the first section of keys, the second section of keys and the third section of keys are all hinged on the corresponding rotating shafts, and the second section of keys are hinged with the first section of keys and the third section of keys by arranging transverse inserting shafts at two ends of the second section of keys and inserting insertion holes reserved on the first section of keys and the third section of keys respectively.
3. The key relay type sheng according to claim 2, characterized in that a limit ring is further installed on the rotating shaft, one side of the limit ring is contacted with the key, and the other side is contacted with the inner wall of one side of the U-shaped opening.
4. The key relay type panpipe of claim 1, 2 or 3, wherein a first U-shaped limit card and a third U-shaped limit card are further arranged on a seedling pipe below the first section key and the third section key, and the first section key and the third section key respectively penetrate through U-shaped openings of the first U-shaped limit card and the third U-shaped limit card; the opening at one side of the upper end of the seedling tube is elliptical, the sound window hole cover is also elliptical, and a sealing gasket is arranged on the bottom surface of the sound window hole cover.
5. The key relay type sheng seedling of claim 4, characterized in that an outer joint pipe outlet and an outer joint pipe inlet are arranged on a seedling pipe at the upper end of the reed-pipe spring mounting hole, an outer joint pipe is connected between the outer joint pipe outlet and the outer joint pipe inlet, a sealing partition plate is arranged inside the seedling pipe and between the outer joint pipe outlet and the outer joint pipe inlet, the outer joint pipe outlet is communicated with the reed-pipe spring mounting hole through a seedling pipe at the lower part of the sealing partition plate, and the outer joint pipe inlet is communicated with the sound window hole through a seedling pipe at the upper part of the sealing partition plate.
6. The key relay type sheng according to claim 4, characterized in that a sound amplifying tube is also installed at the upper end of the seedling tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477167.7A CN105304070B (en) | 2014-09-18 | 2014-09-18 | Button relay type sheng seedling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477167.7A CN105304070B (en) | 2014-09-18 | 2014-09-18 | Button relay type sheng seedling |
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| Publication Number | Publication Date |
|---|---|
| CN105304070A CN105304070A (en) | 2016-02-03 |
| CN105304070B true CN105304070B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410477167.7A Active CN105304070B (en) | 2014-09-18 | 2014-09-18 | Button relay type sheng seedling |
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| CN (1) | CN105304070B (en) |
Families Citing this family (2)
| 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 |
| CN108510968A (en) * | 2017-12-29 | 2018-09-07 | 涿州市赵家笙乐器科技有限公司 | A kind of Noiseless type sheng, a reed pipe wind instrument seedling |
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| CN204087770U (en) * | 2014-09-18 | 2015-01-07 | 涿州市赵家笙乐器制造有限公司 | A kind of button relay-type sheng, a reed pipe wind instrument seedling |
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2014
- 2014-09-18 CN CN201410477167.7A patent/CN105304070B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR391632A (en) * | 1908-06-25 | 1908-11-05 | Muechler Et Cie | Device for playing forte or piano on accordions |
| DE4127042C1 (en) * | 1991-08-16 | 1993-01-28 | Matth. Hohner Ag, 7218 Trossingen, De | Key lever system for accordion - works against spring and has valve on one sector and second sector connected to key |
| TW477454U (en) * | 2001-04-12 | 2002-02-21 | Prime Occupation Co Ltd | Saxophone capable of playing high octachord sol rapidly and precisely |
| CN101110209A (en) * | 2006-07-20 | 2008-01-23 | 雅马哈株式会社 | Musical instrument and supporting system incorporated therein for music players |
| CN1944147A (en) * | 2006-09-29 | 2007-04-11 | 叶伟德 | Single hand operation mechanism for baby cart back rest |
| TWM332242U (en) * | 2007-11-29 | 2008-05-11 | He-Fan Li | Radiated automobile sign board |
| CN201174343Y (en) * | 2008-02-03 | 2008-12-31 | 深圳市同洲电子股份有限公司 | Press-key construction of electronic equipment |
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| CN105304070A (en) | 2016-02-03 |
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