CN203746405U - Suona retractable movable core - Google Patents
Suona retractable movable core Download PDFInfo
- Publication number
- CN203746405U CN203746405U CN201420015886.2U CN201420015886U CN203746405U CN 203746405 U CN203746405 U CN 203746405U CN 201420015886 U CN201420015886 U CN 201420015886U CN 203746405 U CN203746405 U CN 203746405U
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- CN
- China
- Prior art keywords
- dnockout core
- suona
- inner tube
- suona horn
- flexible
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Abstract
The utility model relates to the technical field of musical instruments, and discloses a suona retractable movable core comprising an inner pipe, a fine adjustment casing pipe and a movable core outer pipe. The movable core outer pipe sleeves the lower portion of the inner pipe. The fine adjustment casing pipe sleeves the upper portion of the movable core outer pipe. A spring is further arranged between the inner pipe and the movable core outer pipe in a sleeving manner. The upper portion of the inner pipe is communicated with a gas spleen. A gap nozzle is installed on the upper portion of the gas spleen in a sealing manner. The outer wall of the inner pipe is further provided with a run-through fine adjustment slot. The fine adjustment slot is extended radially along the outer wall of the inner pipe. Two end portions are provided with transverse slots which are communicated with the fine adjustment slot. The suona retractable movable core of the utility model has the following advantages that through the structure in which the inner pipe, the fine adjustment casing pipe and the movable core outer pipe are combined with each other, the suona retractable movable core is inserted into a suona so as to make the suona can be used to play the semitone and various music having modified tones, so the playing skills of the suona can be broadened; and advantages of simple structure and easy fabrication can be realized. The characteristics of the suona can be maintained. Moreover, players can easily master playing skills.
Description
Technical field
The utility model relates to musical instruments technical field, relates in particular to the flexible dnockout core of a kind of suona horn.
Background technology
Suona horn, English name is suona, is the one of China National tongue.The tone color of suona horn is bright, gives great volume, and pipe shaft is wooden, becomes conical, and the copper pipe with whistle is equipped with in upper end, and a hydraucone made of copper (being called bowl) is being overlapped in lower end.The pipe shaft one of tradition suona horn has eight holes, respectively by forefinger, middle finger, the third finger, the little finger of toe of the right hand, and the thumb of left hand, forefinger, middle finger, nameless come by (the interchangeable left and right of strong hand difference person), to control pitch.The mode of pronunciation, it is the whistle (that is reed) that is contained reed system by face, firmly blow and make it vibration sounding, pass through the vibration of wood pipe shaft and metal bowl and amplify, become the sound that suona horn sends, the pronunciation of suona horn is loud and sonorous, resonant, and how the past is applied in the accompaniment of musical instruments performance meeting among the people, popular rural folk dance meeting, drum music class and local Chinese folk art forms, opera.
Since modern times, Chinese music development is subject to the impact of western music, all reforms to some extent on musical form content and musical instrument, and suona horn is also affected.The symphony orchestra in imitation west, modern China and set up national music ensemble, but in Chinese Traditional Instruments, brass instrument comparatively lacks, in the time writing song, to originally be the happy suona horn of wooden pipe, the role who shoulders music for or played by a brass band in similar symphony orchestra, therefore suona horn is used for the powerful tune that needs magnificent.The unmanageable deficiencies of accuracy in pitch such as though suona horn has octal, seven apertures in the human head sound is identical with cylinder sound over-blowing sound, and octal sound is identical with the first hole sound over-blowing sound, traditional suona horn range less (low range in especially lacking), and semitone simultaneously.
Utility model content
The purpose of this utility model is to propose the flexible dnockout core of a kind of suona horn and suona horn, can make suona horn can play wind instruments the melody of semitone and various modified tones, has widened the playing skill of suona horn, and simple in structure, easy operating.
For reaching this object, the utility model by the following technical solutions:
The flexible dnockout core of a kind of suona horn, comprising: inner tube, fine setting sleeve pipe and dnockout core outer tube, and described dnockout core outer tube sleeve is contained in the bottom of inner tube, and fine setting casing pipe sleeve is contained in the top of dnockout core outer tube, between described inner tube and dnockout core outer tube, is also set with spring; The top of described inner tube is communicated with gas spleen, and the top seal of described gas spleen is provided with air nozzle; The trimming groove that also offers perforation on the outer wall of described inner tube, described trimming groove radially extends along the outer wall of inner tube, and is provided with axially extended translot at both ends and is connected with described trimming groove.
Wherein, the top of described dnockout core outer tube is provided with cylinder, and the diameter of described cylinder is greater than the diameter of dnockout core outer tube, is also provided with threaded hole on described cylinder.
Wherein, on the tube wall of described fine setting sleeve pipe, be provided with adjustment tank, described adjustment tank is along the axially extended groove of fine setting sleeve pipe.
Wherein, in described adjustment tank, compress nut, on described nut, be bolted with supporting with it trimming bolt, after described trimming bolt bar portion wears respectively adjustment tank and threaded hole, be pressed in the bolt slot on trimming groove.
Wherein, on the outer wall of described inner tube, also offer a non-through point of fixity near trimming groove place.
Wherein, described inner tube and gas spleen are structure as a whole.
Wherein, described gas spleen is the disc-shaped structure with center pit, and described center pit is connected with air nozzle and inner tube.
Wherein, described air nozzle is pyramid type structure, and the internal diameter suitable for reading of described air nozzle is preferably 3mm, and the end opening internal diameter of air nozzle is preferably 7.5mm.
Wherein, the length of the fine setting sleeve pipe of telling is 28cm, and internal diameter is 11mm.
Wherein, the stroke scope of described inner tube is 15-30cm.
The beneficial effects of the utility model: by inner tube, fine setting sleeve pipe and the combined structure of dnockout core outer tube, flexible suona horn dnockout core plug-in mounting is entered in suona horn, make suona horn can play wind instruments the melody of semitone and various modified tones, widened the playing skill of suona horn; Simple in structure, be easy to make.Still keep the characteristic of suona horn.Player is also easy to grasp.
Brief description of the drawings
Fig. 1 is the structural representation of the flexible dnockout core of the suona horn that provides of the utility model embodiment 1;
Fig. 2 is the structural representation of the inner tube of the flexible dnockout core of the suona horn that provides of the utility model embodiment 1;
Fig. 3 is the structural representation of the fine setting sleeve pipe of the flexible dnockout core of the suona horn that provides of the utility model embodiment 1;
Fig. 4 is the structural representation of the dnockout core outer tube of the flexible dnockout core of the suona horn that provides of the utility model embodiment 1;
Fig. 5 is the cut-open view of the flexible dnockout core of the suona horn that provides of the utility model embodiment 1.
In figure:
1, inner tube; 2, gas spleen; 3, air nozzle; 4, trimming groove; 5, adjustment tank; 6, fine setting sleeve pipe; 7, dnockout core outer tube; 8, threaded hole; 9, spring; 10, nut; 11, trimming bolt; 12, screw thread; 13, point of fixity.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
As Figure 1-5, the flexible dnockout core of a kind of suona horn, comprise: inner tube 1, fine setting sleeve pipe 6 and dnockout core outer tube 7, described dnockout core outer tube 7 is sleeved on the bottom of inner tube 1, fine setting sleeve pipe 6 is sleeved on the top of dnockout core outer tube 7, between described inner tube 1 and dnockout core outer tube 7, be also set with spring 9, described spring 9 withstands on the bottom of gas spleen 3, and described dnockout core outer tube 7 is sleeved on the bottom of spring 9.
The top of described inner tube 1 is communicated with gas spleen 2, and the top seal of described gas spleen 2 is provided with air nozzle 3; Described inner tube 1 is structure as a whole with gas spleen 2.Described gas spleen 2 is the disc-shaped structures with center pit.Described gas spleen 2 is the disc-shaped structures with center pit, and described center pit is connected with air nozzle 3 and inner tube 1.
On the outer wall of described inner tube 1, also offer the trimming groove 4 of perforation, described trimming groove 4 radially extends along the outer wall of inner tube 1, and is provided with axially extended translot at both ends and is connected with described trimming groove 4.On the outer wall of described inner tube 1, also offer a non-through point of fixity 13 near trimming groove 4 places.
The top of described dnockout core outer tube 7 is provided with hollow cylinder, the setting of described cylinder is the spring 9 in order to support suit in inner tube 1 and controls gas spleen 2, the diameter of described cylinder is greater than the diameter of dnockout core outer tube 7, on described cylinder, be also provided with threaded hole 8, the size of described threaded hole 8 and trimming bolt 11 are suitable.
On the tube wall of described fine setting sleeve pipe 6, be provided with adjustment tank 5, described adjustment tank 5 is along the axially extended groove of fine setting sleeve pipe 6.In described adjustment tank 5, compressed nut 10, the external diameter of described nut 10 is greater than the width of adjustment tank 5.
On described nut 10, be bolted with supporting with it trimming bolt 11, after described trimming bolt 11 bar portions wear respectively adjustment tank 5 and threaded hole 8, be pressed in the axially extended translot on trimming groove 4.Described nut 10 and trimming bolt 11 move up and down in vertical slot, drive the flexible of inner tube 1, adjust the tone of suona horn with this.Described nut 10 and trimming bolt 11 also can be as required, are fixed in the two ends or point of fixity of translot.
The stroke scope of described inner tube 1 is 15-30cm.
Described air nozzle 3 is pyramid type structure, and preferred, the internal diameter suitable for reading of described air nozzle 3 is preferably 3mm, and the end opening internal diameter of air nozzle 3 is preferably 7.5mm.
Preferably, the length of the fine setting sleeve pipe 6 of telling is 28cm, and internal diameter is 11mm.
When concrete enforcement, first inner tube 1 is overlapped to upper spring 9, then pack in dnockout core outer tube 7, put again afterwards fine setting sleeve pipe 6 in the outside of dnockout core outer tube 7, then install: trimming bolt 11 is passed to nut 10, in the adjustment tank 5 of fine setting sleeve pipe 6, be screwed in the threaded hole 8 of dnockout core outer tube 7, continue afterwards to be deeply against in the axially extended translot on the trimming groove 4 of inner tube 1, the lower part of spring 9 is entangled on the top of described fine setting sleeve pipe 6, utilize like this trimming bolt 11 and nut 10 can regulate the distance of stretch out and draw back of inner tube 1, can keep again good face shaping.The lower end of described dnockout core outer tube 7 is provided with external thread 12, described suona horn with suona horn bar in the position corresponding with external thread be provided with supporting internal thread.
When use, the lower end of the flexible dnockout core of described suona horn is inserted in user's suona horn bar, and internal and external threads is tightened, user's lip is by the pressure compression inner tube 1 of air nozzle 3, shorten the length of the sound column vibration of whole suona horn bar, make each sound hole semitone that can raise, after loosening, inner tube 1 is rebounded again naturally, makes sound reduction.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. the flexible dnockout core of suona horn, it is characterized in that, comprise: inner tube (1), fine setting sleeve pipe (6) and dnockout core outer tube (7), described dnockout core outer tube (7) is sleeved on the bottom of inner tube (1), fine setting sleeve pipe (6) is sleeved on the top of dnockout core outer tube (7), between described inner tube (1) and dnockout core outer tube (7), is also set with spring (9); The top of described inner tube (1) is communicated with gas spleen (2), and the top seal of described gas spleen (2) is provided with air nozzle (3); The trimming groove (4) that also offers perforation on the outer wall of described inner tube (1), described trimming groove (4) radially extends along the outer wall of inner tube (1), and is provided with axially extended translot at both ends and is connected with described trimming groove (4).
2. the flexible dnockout core of suona horn according to claim 1, is characterized in that, the top of described dnockout core outer tube (7) is provided with cylinder, and the diameter of described cylinder is greater than the diameter of dnockout core outer tube (7), is also provided with threaded hole (8) on described cylinder.
3. the flexible dnockout core of suona horn according to claim 2, is characterized in that, is provided with adjustment tank (5) on the tube wall of described fine setting sleeve pipe (6), and described adjustment tank (5) is along the axially extended groove of fine setting sleeve pipe (6).
4. the flexible dnockout core of suona horn according to claim 3, it is characterized in that, in described adjustment tank (5), compress nut (10), on described nut (10), be bolted with supporting with it trimming bolt (11), described trimming bolt (11) bar portion was pressed in the bolt slot (12) on trimming groove (4) after wearing respectively adjustment tank (5) and threaded hole (8).
5. the flexible dnockout core of suona horn according to claim 1, is characterized in that, on the outer wall of described inner tube (1), locates also to offer a non-through point of fixity (13) near trimming groove (4).
6. the flexible dnockout core of suona horn according to claim 1, is characterized in that, described inner tube (1) is structure as a whole with gas spleen (2).
7. the flexible dnockout core of suona horn according to claim 1, is characterized in that, described gas spleen (2) is the disc-shaped structure with center pit, and described center pit is connected with air nozzle (3) and inner tube (1).
8. the flexible dnockout core of suona horn according to claim 1, is characterized in that, described air nozzle (3) is pyramid type structure, and the internal diameter suitable for reading of described air nozzle (3) is 3mm, and the end opening internal diameter of air nozzle (3) is 7.5mm.
9. the flexible dnockout core of suona horn according to claim 1, is characterized in that, the length of the fine setting sleeve pipe (6) of telling is 28cm, and internal diameter is 11mm.
10. the flexible dnockout core of suona horn according to claim 1, is characterized in that, the stroke scope of described inner tube (1) is 15-30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015886.2U CN203746405U (en) | 2014-01-10 | 2014-01-10 | Suona retractable movable core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015886.2U CN203746405U (en) | 2014-01-10 | 2014-01-10 | Suona retractable movable core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746405U true CN203746405U (en) | 2014-07-30 |
Family
ID=51346176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015886.2U Expired - Fee Related CN203746405U (en) | 2014-01-10 | 2014-01-10 | Suona retractable movable core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949352A (en) * | 2017-05-23 | 2017-07-14 | 广州特种承压设备检测研究院 | The erecting device of DR digital radial detection devices |
| CN111583889A (en) * | 2020-05-29 | 2020-08-25 | 王永 | Whole tone multi-tone flute |
-
2014
- 2014-01-10 CN CN201420015886.2U patent/CN203746405U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949352A (en) * | 2017-05-23 | 2017-07-14 | 广州特种承压设备检测研究院 | The erecting device of DR digital radial detection devices |
| CN106949352B (en) * | 2017-05-23 | 2022-10-25 | 广州特种承压设备检测研究院 | Installation device of DR digital ray detection equipment |
| CN111583889A (en) * | 2020-05-29 | 2020-08-25 | 王永 | Whole tone multi-tone flute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |