CN105788572A

CN105788572A - Clarinet

Info

Publication number: CN105788572A
Application number: CN201610275516.6A
Authority: CN
Inventors: 冯敏德
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-29
Filing date: 2016-04-29
Publication date: 2016-07-20

Abstract

The invention discloses a clarinet which comprises a clarinet head and a clarinet body. The clarinet body comprises a sound pipe, an arc-shaped bent pipe and a sound hole pipe. The sound hole pipe is provided with a plurality of finger holes. The side surface of the clarinet head is provided with an opening. Furthermore the opening is communicated with one end of the sound pipe. The other end of the sound pipe is communicated with one end of the arc-shaped bent pipe. The other end of the arc-shaped bent pipe is communicated with the sound hole pipe. The corner part in the arc-shaped bent pipe is an arc-shaped inner wall. One end of the clarinet head is provided with a clarinet plug. The clarinet is advantageous in that the bass range of the clarinet is wider than that of a straight tube clarinet; the bass range of the clarinet with the arc-shaped bent pipe can reach a lowest bass which is lower than that of the straight tube clarinet by 3-4 tones when the clarinet heads with same size are equipped. The clarinet has advantages of vigorous and individual tone, accurate high octave and low octave, convenient playing, small air consumption amount, and convenient tone change.

Description

Recorder

Technical field

The present invention relates to a kind of musical instrument, relate in particular to a kind of recorder.

Background technology

The pronunciation principle of existing common recorder is: air-flow vibrates through reed, is directly entered flute pipe, sends sound subsequently into sound hole；This causes air-flow can not fully obtain the vibration of tube wall so that the tone color sent does not has thickness and individual character, plays wind instruments a sound tone color weakness especially, and existing straight tube flute double bass is only to c2, it is impossible to reach lower scale.

Summary of the invention

The present invention is to solve the problems referred to above, it is provided that a kind of tone color is simple and honest has individual character, and just octave is accurate, plays wind instruments and facilitates gas consumption little, and modulation deforms recorder easily.

The purpose of the present invention is achieved through the following technical solutions: a kind of recorder, including flute head and flute body, flute body includes sound tube, curve bend and sound hole pipe, sound hole pipe is provided with multiple finger-hole, and flute rostral face is provided with opening, and opening connects with sound tube one end, one end of sound tube other end connection curve bend, the other end of curve bend is communicated with sound hole pipe, and the corner in curve bend is circular arc inwall, and the first end of flute is provided with flute gallbladder.

A kind of recorder, including flute head and flute body, flute body includes sound tube, curve bend and sound hole pipe, sound hole pipe is provided with multiple finger-hole, and the first end of flute is provided with opening, and opening connects with sound tube side, one end of sound tube one end connection curve bend, the other end of curve bend is communicated with sound hole pipe, and the corner in curve bend is circular arc inwall, and the sound tube other end is provided with flute gallbladder.

Preferably, curve bend includes the first bend pipe and the second bend pipe, is flexibly connected between the first bend pipe and the second bend pipe.

Preferably, sound tube and curve bend, curve bend are with sound hole pipe for being flexibly connected, and sound tube and sound hole pipe regulate tone in the termination of curve bend by flexible connection, the internal diameter 0.4-1mm less than sound tube of curve bend.

Preferably, flute gallbladder, for being flexibly connected, finely tunes tone height octave accuracy in pitch by flexible connection.

Preferably, flute head is provided with raised line, and raised line is positioned at the window both sides on flute head.

Preferably, finger-hole is provided with projection.

The invention have the advantages that (1) air-flow fully vibrates through flowing and the multiple impact tube wall of three curved mouths, pronounced by sound hole pipe, tone color is simple and honest solid has individual character；(2) the repeatedly cornering maneuver of air-flow makes air-flow be controlled, flute gallbladder adjustable octave pitch, bent pipe interface adjustable pitch, can reach height octave effect accurately；(3) playing wind instruments conveniently, by special flute head, can see that finger-hole is difficult to blow mistake, and gas consumption is little when abecedarian plays wind instruments, convenient for children is played, and can play wind instruments the range of Alto Recorder with the flute mouth of common recorder after improveing；(4) modulation is flexible, can be individually replaced finger-hole pipe, conveniently reach required tune.(5) method of bend pipe side opening is used can to reach sound f1.

Accompanying drawing explanation

Fig. 1 is the structure chart of recorder of the present invention；

Fig. 2 is the structure chart of recorder another kind form of the present invention；

Fig. 3 is the mobilizable structure chart of curve bend of recorder of the present invention；

Fig. 4 is the structure chart of the mobilizable another kind of form of curve bend of recorder of the present invention；

Fig. 5 is the connection figure of recorder of the present invention；

Fig. 6 is the structure chart that octal sound hole pipe changed by recorder of the present invention；

Label in figure: 1-flute head, 2-flute body, 3-sound tube, 4-curve bend, 5-sound hole pipe, 6-finger-hole, 7-flute gallbladder, 8-raised line, 9-projection, 41-the first bend pipe, 42-the second bend pipe.

Detailed description of the invention

In order to deepen the understanding to invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.

A kind of recorder as shown in Figure 1, including flute head 1 and flute body 2, flute body 2 includes sound tube 3, curve bend 4 and sound hole pipe 5, sound hole pipe 5 is provided with multiple finger-hole 6, and flute head 1 side is provided with opening, and opening connects with sound tube 3 one end, one end of sound tube 3 other end connection curve bend 4, the other end of curve bend 4 is communicated with sound hole pipe 5, and the corner in curve bend 4 is circular arc inwall, and flute head 1 one end is provided with flute gallbladder 7.

A kind of recorder as shown in Figure 2, including flute head 1 and flute body 2, flute body 2 includes sound tube 3, curve bend 4 and sound hole pipe 5, and sound hole pipe 5 is provided with multiple finger-hole 6, flute head 1 one end is provided with opening, and opening connects with sound tube 3 side, one end of sound tube 3 one end connection curve bend 4, the other end of curve bend 4 is communicated with sound hole pipe 5, corner in curve bend 4 is circular arc inwall, sound tube 3 other end is provided with flute gallbladder 7, and flute gallbladder 7, for being flexibly connected, finely tunes tone height octave accuracy in pitch by flexible connection.

Air-flow passes through the angle of about 90 degree after flute head 1 reed vibrates, flow into sound tube 3, angle through 90 degree flows into curve bend 4 again, angle through 90 degree flows into sound hole pipe 5 again, until sending sound, air-flow multiple impact tube wall, at three, the flowing of curved mouth fully vibration and two corners in curve bend 4, can reach lower range；

As shown in Figure 3,4, curve bend 4 includes the first bend pipe 41 and the second bend pipe 42, is flexibly connected between the first bend pipe 41 and the second bend pipe 42.

As it is shown in figure 5, sound tube 3 and curve bend 4, curve bend 4 with sound hole pipe 5 for being flexibly connected, sound tube 3 and sound hole pipe 5 regulate tone in the termination of curve bend 4 by flexible connection, the internal diameter 0.4-1mm less than sound tube of curve bend 4.

Flute head 1 is provided with raised line 8, and airflow balancing motion is carried out in the window both sides that raised line 8 is positioned on flute head 1, and finger-hole 6 is provided with protruding 9, and slightly raises the finger-hole being provided with protruding 9, and convenient for children is played so that child can conveniently touch protruding 9.

As shown in Figure 6, the connection of curve bend 4 sound hole pipe 5, six hole sound hole pipes and octal sound hole pipe can be individually replaced, modulation is flexible, can be individually replaced finger-hole pipe, conveniently reach required tune.

Claims

1. a recorder, including flute head (1) and flute body (2), it is characterized in that: described flute body (2) includes sound tube (3), curve bend (4) and sound hole pipe (5), described sound hole pipe (5) is provided with multiple finger-hole (6), described flute head (1) side is provided with opening, and opening connects with sound tube (3) one end, one end of sound tube (3) other end connection curve bend (4), the other end of curve bend (4) is communicated with sound hole pipe (5), corner in described curve bend (4) is circular arc inwall, and described flute head (1) one end is provided with flute gallbladder (7).

2. a recorder, including flute head (1) and flute body (2), it is characterized in that: described flute body (2) includes sound tube (3), curve bend (4) and sound hole pipe (5), described sound hole pipe (5) is provided with multiple finger-hole (6), described flute head (1) one end is provided with opening, and opening connects with sound tube (3) side, one end of sound tube (3) one end connection curve bend (4), the other end of curve bend (4) is communicated with sound hole pipe (5), corner in described curve bend (4) is circular arc inwall, and described sound tube (3) other end is provided with flute gallbladder (7).

Recorder the most according to claim 1 and 2, it is characterised in that: described curve bend (4) includes the first bend pipe (41) and the second bend pipe (42), is flexibly connected between described first bend pipe (41) and the second bend pipe (42).

Recorder the most according to claim 3, it is characterized in that: described sound tube (3) and curve bend (4), curve bend (4) with sound hole pipe (5) for being flexibly connected, described sound tube (3) and sound hole pipe (5) regulate tone in the termination of curve bend (4) by flexible connection, the internal diameter 0.4-1mm less than sound tube of described curve bend (4).

Recorder the most according to claim 1 and 2, it is characterised in that: described flute gallbladder (7), for being flexibly connected, finely tunes tone height octave accuracy in pitch by flexible connection.

Recorder the most according to claim 5, it is characterised in that: described flute head (1) is provided with raised line (8), and described raised line (8) is positioned at the window both sides on flute head (1).

Recorder the most according to claim 6, it is characterised in that: described finger-hole (6) is provided with projection (9).