阅读说明：本技术 全调多音笛箫 (Whole tone multi-tone flute ) 是由 王永 崔艳梅 于 2020-05-29 设计创作，主要内容包括：本发明实施例公开了一种全调多音笛箫,涉及乐器设备技术领域,解决了笛箫半音不全、不能随意转调的问题；它包括笛箫头、笛箫身、内外套、弹簧等组成,内套与笛箫身用螺纹连接固定,外套与笛箫头螺纹连接固定,内外套始终在吹口与最上一指孔之间；旋转调节内外套可以改变吹口与指孔距离,从面调整因温度变化笛箫整体音高偏低或偏高现象；吹奏时通过按压笛箫头,缩短吹口与指孔的距离,可以临时调高到某音的半音,松开时在弹簧的作用下恢复原位；每个音孔通过吹奏临时按压笛箫头就可以得到相应一个高半音的音,等于在笛箫身上开了几个不定孔,即使笛箫身开五孔加上筒音、临时变的半音,八度之内也可吹奏出全调十二个半音。(The embodiment of the invention discloses a full tone multi-tone flute, relates to the technical field of musical instrument equipment, and solves the problems that the flute and the flute are incomplete in semitone and cannot be randomly transposed; the flute comprises a flute head, a flute body, an inner jacket, a spring and the like, wherein the inner jacket is fixedly connected with the flute body through threads, the outer jacket is fixedly connected with the flute head through threads, and the inner jacket and the outer jacket are always positioned between a mouthpiece and an uppermost finger hole; the distance between the mouthpiece and the finger hole can be changed by rotating and adjusting the inner sleeve and the outer sleeve, and the phenomenon that the whole pitch of the flute is lower or higher due to temperature change is adjusted from the surface; when playing, the distance between the mouthpiece and the finger hole is shortened by pressing the flute head, the flute can be temporarily heightened to the semitone of a certain tone, and the flute can be restored to the original position under the action of the spring when being loosened; each sound hole can obtain a corresponding high semitone by temporarily pressing the head of the flute, namely, a plurality of indefinite holes are formed in the flute body, and twelve semitones of the whole tone can be played within octave even if the flute body is provided with five holes, a cylinder tone and a temporarily changed semitone.)

1. Full tone multi-tone flute, its characterized in that: the flute is composed of a flute head (1) and a flute body (2), an inner sleeve (5) is fixedly connected with the flute body (2) through threads, an outer sleeve (6) is fixedly connected with the flute head (1) through threads, and the outer sleeve (6) of the inner sleeve (5) is always positioned between a mouthpiece (3) and an uppermost finger hole (4); the distance between the mouthpiece (3) and the finger hole (4) can be changed by rotating and adjusting the inner sleeve (5) or the outer sleeve (6), the phenomenon that the whole pitch of the flute is higher or lower due to temperature change is adjusted, the flute head (1) is pressed during playing, a certain distance between the mouthpiece (3) and the finger hole (4) is shortened, semitone with certain pitch can be temporarily heightened, the original position is restored under the action of the spring (7) during loosening, each sound hole can obtain corresponding semitone with high height by temporarily pressing the flute head (1) during playing, and twelve semitones with full pitch can be played within octave even if the flute body (2) is opened with five holes and a barrel tone are added; the flute head (1) is provided with a groove (9) which is matched with a convex block (10) of the flute body (2), and no matter how the outer sleeve (6) of the inner sleeve (5) is adjusted in a rotating way, the mouthpiece (3) is always on the same vertical straight line with the finger hole (4); the flute body (2) is provided with a rubber O-shaped ring (8) to prevent the tone pitch from being inaccurate caused by air leakage, the flute body (2) is provided with scales (11), and the flute head (1) is provided with scales (12) to display the adjusting depth, so that the memory is facilitated.

2. The flute according to claim 1, characterized in that: the distance between the mouthpiece (3) and the finger hole (4) can be changed by rotating and adjusting the inner sleeve (5) or the outer sleeve (6), and the phenomenon that the whole pitch of the flute is higher or lower due to temperature change is adjusted.

3. The flute according to claim 1, characterized in that: when playing, the distance between the mouthpiece (3) and the finger hole (4) is shortened by pressing the flute head (1), and the semitone with certain tone height can be temporarily heightened.

4. The flute according to claim 1, characterized in that: the flute head (1) is provided with a groove (9) which is matched with a convex block (10) of the flute body (2), and the mouthpiece (3) and the finger hole (4) are always on the same vertical straight line no matter how the inner sleeve (5) and the outer sleeve (6) are rotationally adjusted.

5. The flute according to claim 1, characterized in that: the flute body (2) is provided with a sealing rubber ring (8) to prevent the pitch from being inaccurate caused by air leakage.

6. The flute according to claim 1, characterized in that: the spring (7) is restored to the original position after releasing the pressing.

7. The flute according to claim 2, characterized in that: the inner sleeve (5) or the outer sleeve (6) is rotated to adjust scales (11) and (12) to display the adjusting depth when the whole pitch of the flute is higher or lower due to temperature change, so that the adjustment is convenient to remember.

8. The flute according to claim 4, wherein the free stroke length of the lug (10) sliding in the groove (9) can adjust the pitch standard of semitones.

Technical Field

The embodiment of the invention relates to the technical field of musical instrument equipment, in particular to a full-tone multi-tone flute.

Background

The flute is a traditional national musical instrument. The Jia lake Tu is excavated from the Henan Jian lake ancient site which is the most abundant ancient settlement site from the current 7800-9000 years, and more than twenty Gu Sichuan flute are excavated from the ancient times in 1986-1987. The flute holes are divided into five, six, seven and eight, and most of the bone flutes are still seven holes. The Jiahu flute is not only the earliest musical instrument in the Chinese era, but also is recognized by experts as the earliest blowable musical instrument in the world. The inerter-tang era evolved into a bamboo ruler which becomes the main musical instrument in palace and then introduced into japan. In the positive warehouse of the temple in Nara Dong, Japan, eight Tang-chi-eight characters handed down from the Tang Dynasty of China are also stored and are regarded as national treasures by Japanese. In the beginning of the Song Dynasty, the musical instruments such as the flute and the flute from folk gradually replaced the eight-square position for the royal-court-elegant. The Chinese modern vertical bamboo wind instruments include the Qin vertical bamboo flute, Nanyin vertical bamboo flute, Guangdong vertical bamboo flute and the like which are mostly six holes, and the modern multi-line eight holes.

The problem that the existing flute on the market is incomplete in semitone and incapable of being transferred randomly is not solved no matter how many holes are formed, and because too many holes are formed, people do not have so many fingers to press, so that eight holes are formed at most, which is the bottleneck problem of development of the flute. The same problems arise with the flute of uk and germany, the canna flute of south america, the irish flute (clark tin flute), which are wind instruments that sound with arrises of the sky. The six-hole flute and the vertical flute are all one tone, and have no half tone, the six-hole flute and the vertical flute are equivalent to only the white key of the piano, the eight-hole flute and the vertical flute are equivalent to the white key of the piano and two black keys, although the tone can be transferred, the individual half tone which is not too accurate can be combined by using a cross fingering method or a method for blocking the half hole, but the half tone is still incomplete, limited and inconvenient to transfer randomly. The embodiment of the invention discloses a flute, which solves the problems that the flute is incomplete in semitone and cannot be randomly transposed.

Disclosure of Invention

The invention aims to provide a full-tone multi-flute with reasonable structure and convenient use aiming at the defects and shortcomings of the prior art, and solves the problems that the flute is not full of semitone and cannot be randomly transposed. The flute comprises a flute head and a flute body, wherein an inner sleeve is fixedly connected with the flute body through threads, an outer sleeve is fixedly connected with the flute head through threads, and the inner sleeve and the outer sleeve are always positioned between a mouthpiece and the uppermost finger hole. As is well known, in the case of a wind instrument which sounds arrises with a constant diameter, the closer the opening is to the mouthpiece, the higher the sound is, and conversely, the farther the opening is from the mouthpiece, the higher the sound isThe lower the tone. The distance between the mouthpiece and the finger hole can be changed by rotating and adjusting the inner sleeve and the outer sleeve, so that the phenomenon that the whole pitch of the flute is higher or lower due to temperature change is adjusted. By pressing the flute head, the distance between the mouthpiece and the finger hole is shortened, and semitone of a certain pitch can be temporarily increased, such as blowing F (4) tone, and then the semitone is pressed^#F(^#4) Sound; when released, returns to its original position under the action of the spring 7.

The embodiment of the invention has the advantages that: the flute head is creatively utilized to press the flute head during playing, so that a corresponding high semitone can be obtained, the position is not fixed, the flute head can be pressed at any time without pressing, and the tone is equal to that a plurality of indefinite holes are formed in the flute body. Even if the flute body is only provided with five holes, the barrel tone and the temporary variation tone, twelve semitones of the whole tone can be played within the octave, namely, five black keys are added on seven white keys of a group of pianos, the flute is completely in accordance with the twelve-tone equal temperament which is most popular in the current music world, and the problems that the flute and the semitones of the flute are incomplete and cannot be randomly transferred in China for thousands of years are solved. The flute head of the flute is provided with the groove which is matched with the convex block of the flute body, and the mouthpiece is always in the same straight line with the finger hole no matter how the inner sleeve rotates and is adjusted. The free stroke length of the projection sliding in the groove can adjust the pitch accuracy of semitones. The flute body is provided with a rubber O-shaped ring to prevent the pitch from being inaccurate caused by air leakage. The head and the body of the flute are provided with scales to display the adjusting depth, so that the flute is convenient to remember.

Drawings

The accompanying drawings, which are included to provide a further understanding and reading of the invention and are incorporated in and constitute a part of this application, are not intended to limit the invention unduly, and any structural modifications, changes in proportions and variations may be made without departing from the spirit and scope of the invention as defined in the appended claims. In the drawings:

FIG. 1 is a cross-sectional view of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a perspective view of an embodiment of the present invention.

Description of reference numerals:

1. a flute head; 2. a flute body; 3. a mouthpiece; 4. the uppermost finger hole; 5. an inner sleeve; 6, coating a jacket; 7. a spring; 8. rubber "O" rings; 9. a groove; 10. a bump; 11. scales on the flute body; 12. the scale on the flute head.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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. The terms "upper" and "lower" used in the present specification are for convenience only and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not limited to the technical scope of the present invention.