CN110808017B - Wind instrument intonation calibrating device - Google Patents
Wind instrument intonation calibrating device Download PDFInfo
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- CN110808017B CN110808017B CN201911104461.2A CN201911104461A CN110808017B CN 110808017 B CN110808017 B CN 110808017B CN 201911104461 A CN201911104461 A CN 201911104461A CN 110808017 B CN110808017 B CN 110808017B
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Abstract
本发明公开了一种管乐器音准校准装置，涉及乐器校准设备领域，包括：支撑板、鼓吹结构、夹持结构和限位结构，所述支撑板的顶侧依次并列安装有鼓吹结构、夹持结构和限位结构，所述鼓吹结构包括复位弹簧、滑块、拉环、活动板、收紧弹簧和固定板，所述支撑板的一端顶侧面开设有开口向上的滑槽，所述滑块设置在滑槽内，通过设置在鼓吹结构，通过刻度尺标量，能够保证伸缩气囊内的每次进气的气量相同，能够便于多次校准的气量相同，便于校准，保证音效统一，同时不需要用嘴吹气，更加卫生，通过夹持结构与限位结构配合，能够保证乐器在校准时处于比较稳定的状态，减少校准的变量，提高准确度。
The invention discloses a wind instrument pitch calibration device, which relates to the field of musical instrument calibration equipment. The device includes a support plate, a blowing structure, a clamping structure and a limiting structure. and a limiting structure, the blowing structure includes a return spring, a slider, a pull ring, a movable plate, a tightening spring and a fixed plate, one end of the support plate is provided with a chute with an upward opening on the top side, and the slider is provided with In the chute, by setting the blowing structure and measuring the scale, it can ensure that the air volume of each intake in the telescopic air bag is the same, which can facilitate the same air volume for multiple calibrations, which is convenient for calibration and ensures uniform sound effects. The mouth blows air, which is more hygienic. Through the cooperation of the clamping structure and the limit structure, it can ensure that the instrument is in a relatively stable state during calibration, reduce calibration variables, and improve accuracy.
Description
Technical Field
The invention relates to the field of musical instrument calibration equipment, in particular to a wind instrument intonation calibration device.
Background
There are many classifications of western wind musical instruments, generally classified by way of pronunciation into a hole blowing air sounding instrument, a single reed air sounding instrument, a double reed air sounding instrument and a lip reed air sounding instrument, the first three types of instruments are collectively called woodwind instruments because they have been originated from reed instruments from historical sources and lack of metallic tone, although many instruments are now made of metal, rubber or even synthetic materials, in orchestras and military bands, this group of instruments is called a woodwind bank, and correspondingly, lip reed air sounding instruments are called a brass bank (actually, these types of instruments are also made of copper;
when the tuning calibration of the wind instrument is performed, manual calibration is generally performed, the calibration criterion is completely controlled manually, no standard exists, the calibration error is large, the uniform calibration standard cannot be achieved, and a wind instrument tuning calibration device needs to be designed for overcoming the defects.
Disclosure of Invention
The invention aims to provide a wind instrument intonation calibrating device, which solves the technical problem that the existing musical instrument intonation calibration is not uniform.
The purpose of the invention can be realized by the following technical scheme:
a wind instrument intonation calibration device comprising: the blowing device comprises a supporting plate, a blowing structure, a clamping structure and a limiting structure, wherein the blowing structure, the clamping structure and the limiting structure are sequentially arranged on the top side of the supporting plate in parallel;
the blowing structure comprises a return spring, a slide block, a pull ring, a movable plate, a graduated scale, a telescopic air bag, a scaleplate, a rubber nozzle, a one-way air inlet valve, a tightening spring and a fixed plate, a sliding groove with an upward opening is arranged on the top side surface of one end of the supporting plate, the sliding block is arranged in the sliding groove, a return spring is connected between one side of the sliding block and the groove wall at one end of the sliding groove, the movable plate is vertically fixed on the top surface of the sliding block, the fixed plate is fixed on the top side surface of the supporting plate by welding, the rubber nozzle transversely penetrates through the center of the fixed plate, a tightening spring is arranged around the outer side of one end of the rubber nozzle, a one-way air inlet valve is arranged on the side surface of the other end of the rubber nozzle, the telescopic air bag is arranged between one side of the movable plate and the other end of the rubber nozzle, the pull ring is fixedly arranged on the other side of the movable plate, and the graduated scale and the scale are respectively arranged on the top sides of the graduated scale and the fixed plate.
As a further scheme of the invention: the clamping structure comprises side vertical plates, expansion springs and corrugated extrusion plates, wherein the middle parts of the top side surfaces of the supporting plates are provided with the two side vertical plates in parallel, the corresponding sides of the two side vertical plates are provided with the corrugated extrusion plates, and the corrugated extrusion plates and the side vertical plates are fixedly provided with the expansion springs through welding.
As a further scheme of the invention: the limiting structure comprises a limiting rod, a positioning bolt, a slide fastener and a slide rail, the slide rail is arranged on the top side of the other end of the supporting plate, the slide fastener is in matched buckling connection with the slide rail, the limiting rod is vertically fixed on the top side of the slide fastener, and the positioning bolt is installed on the side face of the top of the slide fastener in a threaded matching mode.
As a further scheme of the invention: the limiting rod and the central axis of the rubber nozzle are on the same plane.
As a further scheme of the invention: the clamping structures are located on two sides of the central axis of the rubber nozzle.
The invention has the beneficial effects that: through setting up at the blowing structure, through the scale scalar quantity, can guarantee that the tolerance that admits air at every turn in the flexible gasbag is the same, and the tolerance that can be convenient for a lot of calibration is the same, and the calibration of being convenient for guarantees that the audio is unified, need not blow with the mouth simultaneously, and is more sanitary, through clamping structure and limit structure cooperation, can guarantee that the musical instrument is in more stable state when the calibration, reduces the variable of calibration, improves the degree of accuracy.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is an overall elevational view of the present invention;
FIG. 2 is a side view of a clamping structure of the present invention;
FIG. 3 is a side view of a rubber head of the present invention;
in the figure: 1. a support plate; 2. a blowing structure; 3. a clamping structure; 4. a limiting structure; 21. a return spring; 22. a slider; 23. a pull ring; 24. a movable plate; 25. a graduated scale; 26. a telescopic air bag; 27. a scale; 28. a rubber nozzle; 29. a one-way intake valve; 210. tightening the spring; 211. a fixing plate; 31. a side vertical plate; 32. an expansion spring; 33. a corrugated extrusion plate; 41. a limiting rod; 42. positioning the bolt; 43. sliding and buckling; 44. a slide rail.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, a wind instrument intonation calibration apparatus includes: the blowing device comprises a supporting plate 1, a blowing structure 2, a clamping structure 3 and a limiting structure 4, wherein the blowing structure 2, the clamping structure 3 and the limiting structure 4 are sequentially arranged on the top side of the supporting plate 1 in parallel;
the blowing structure 2 comprises a return spring 21, a slide block 22, a pull ring 23, a movable plate 24, a graduated scale 25, a telescopic air bag 26, a scale 27, a rubber nozzle 28, a one-way air inlet valve 29, a tightening spring 210 and a fixed plate 211, wherein a chute with an upward opening is formed in the top side surface of one end of the support plate 1, the slide block 22 is arranged in the chute, the return spring 21 is connected between one side of the slide block 22 and the chute wall at one end of the chute, the movable plate 24 is vertically fixed on the top surface of the slide block 22, the fixed plate 211 is fixed on the top side surface of the support plate 1 through welding, the rubber nozzle 28 is transversely installed at the central position of the fixed plate 211 in a penetrating manner, the tightening spring 210 is arranged around the outer side of one end of the rubber nozzle 28, the one-way air inlet valve 29 is installed on the side surface of the other end of the rubber nozzle 28, the telescopic air bag 26 is arranged between one side of the movable plate 24 and the other end of the rubber nozzle 28, and the pull ring 23 is fixedly arranged at the other side of the movable plate 24, the graduated scale 25 and the scale 27 are respectively arranged on the top sides of the graduated scale 25 and the fixed plate 211;
the clamping structure 3 comprises a side vertical plate 31, an expansion spring 32 and a corrugated extrusion plate 33, the middle part of the top side surface of the support plate 1 is provided with the side vertical plate 31 in parallel, one corresponding side of each side vertical plate 31 is provided with the corrugated extrusion plate 33, and the corrugated extrusion plate 33 and the side vertical plate 31 are fixedly provided with the expansion spring 32 through welding;
the limiting structure 4 comprises a limiting rod 41, a positioning bolt 42, a slide fastener 43 and a slide rail 44, the slide rail 44 is arranged on the top side of the other end of the supporting plate 1, the slide fastener 43 is buckled on the slide rail 44 in a matched manner, the limiting rod 41 is vertically fixed on the top side of the slide fastener 43, and the positioning bolt 42 is installed on the top side surface of the slide fastener 43 in a matched manner through threads and can limit the musical instrument;
the limiting rod 41 and the central axis of the rubber nozzle 28 are on the same plane, so that the limitation on the musical instrument is facilitated;
the clamping structures 3 are located on two sides of the central axis of the rubber nozzle 28, and can realize symmetrical fixation of the pipe musical instrument.
The working principle of the invention is as follows: during the intonation calibration, the wind instrument is placed between two corrugated extrusion plates 33, under the action of an expansion spring 32, the clamping and fixing of the wind instrument are realized, the air inlet of the wind instrument is plugged into one end port of a rubber nozzle 28, under the action of a tightening spring 210, the air inlet pipe orifice of the wind instrument can be completely wrapped, the air inlet stability is ensured, and the air leakage phenomenon is avoided, after the fixing, a slide fastener 43 is pushed, the slide fastener 43 moves along a slide rail 44, a limiting rod 41 is abutted against the bell mouth of the wind instrument, the wind instrument is limited, during the calibration, a pull ring 23 is pulled, under the sliding fit of a slide block 22 along a slide groove, the distance between a movable plate 24 and a fixed plate 211 can be changed, the measurement is carried out through a graduated scale 25, the air quantity in a telescopic air bag 26 is ensured to be the same, the air quantity capable of facilitating the multiple times of calibration is the same, the sound effect is ensured to be uniform, and meanwhile, the air blowing by a nozzle is not needed, is more sanitary.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911104461.2A CN110808017B (en) | 2019-11-13 | 2019-11-13 | Wind instrument intonation calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911104461.2A CN110808017B (en) | 2019-11-13 | 2019-11-13 | Wind instrument intonation calibrating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110808017A CN110808017A (en) | 2020-02-18 |
| CN110808017B true CN110808017B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911104461.2A Expired - Fee Related CN110808017B (en) | 2019-11-13 | 2019-11-13 | Wind instrument intonation calibrating device |
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| Country | Link |
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| CN (1) | CN110808017B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204834023U (en) * | 2015-08-21 | 2015-12-02 | 河南科技学院 | Intelligence music support |
| CN205303930U (en) * | 2016-01-19 | 2016-06-08 | 苏州弘毅辉自动化设备有限公司 | Universal unsteady pressure equipment device |
| US9583078B1 (en) * | 2016-03-18 | 2017-02-28 | Kanichi Nagahara | Pad assembly |
| CN206401018U (en) * | 2017-01-11 | 2017-08-11 | 河南科技学院 | A kind of orchestra containing box |
| CN206649885U (en) * | 2017-03-31 | 2017-11-17 | 聂子旂 | Aids for learning a musical instrument |
-
2019
- 2019-11-13 CN CN201911104461.2A patent/CN110808017B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204834023U (en) * | 2015-08-21 | 2015-12-02 | 河南科技学院 | Intelligence music support |
| CN205303930U (en) * | 2016-01-19 | 2016-06-08 | 苏州弘毅辉自动化设备有限公司 | Universal unsteady pressure equipment device |
| US9583078B1 (en) * | 2016-03-18 | 2017-02-28 | Kanichi Nagahara | Pad assembly |
| CN206401018U (en) * | 2017-01-11 | 2017-08-11 | 河南科技学院 | A kind of orchestra containing box |
| CN206649885U (en) * | 2017-03-31 | 2017-11-17 | 聂子旂 | Aids for learning a musical instrument |
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| Publication number | Publication date |
|---|---|
| CN110808017A (en) | 2020-02-18 |
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