Blowout-adjustable blowing nozzle structure of wind instrument

Abstract

The utility model discloses a breath-adjustable blowing nozzle structure of a wind instrument. The breath-adjustable blowing nozzle structure comprises a blowing nozzle module and a connecting module, the blowing nozzle module comprises an upper blowing nozzle, a lower blowing nozzle, an upper air chamber and a lower air chamber, the upper end of the lower blowing nozzle is clamped to the lower end of the upper blowing nozzle, the upper air chamber is formed in the upper blowing nozzle, and the lower air chamber is formed in the lower blowing nozzle. The connecting module comprises a threaded connector and buckles, the upper end of the threaded connector is fixed to the lower end of the upper blowing nozzle, and the buckles are fixed to the upper portion of the outer surface of the threaded connector at equal intervals. Wherein the upper blowing nozzle and the lower blowing nozzle are structurally fixed in a threaded mode through the threaded connector, the upper blowing nozzle and the lower blowing nozzle are fixed through the buckle, and the upper blowing nozzle can rotate relative to the lower blowing nozzle. The utility model solves the problems that the existing musical instrument blowing nozzle structure cannot adjust the air flow, and external foreign matters are easy to enter the blowing nozzle to cause blockage.

Description

Technical Field

[0001] The utility model relates to the technical field of wind instruments, in particular to a breath-adjustable mouthpiece structure of a wind instrument. Background Art

[0002] Wind instruments usually refer to wind instruments that produce sound by blowing air, usually in a tubular structure. When the performer blows air into the mouthpiece or directly into the tube, the air vibrates to produce sound. This vibration can be open, and the mouthpiece is the component structure of the wind instrument.

[0003] However, it still has the following disadvantages in actual use:

[0004] The existing mouthpiece structure of wind instruments is that the air inlet is directly exposed when the instrument is played through the mouthpiece. When the instrument is not used and is placed in a place, foreign objects from the outside can easily enter the instrument through the opening, causing blockage and affecting subsequent use. Especially for electric blowpipes, if foreign objects enter the air pressure sensor connected to the mouthpiece, it will easily cause damage, reducing the service life of the electric blowpipe.

[0005] In addition, the air flow passage of the existing wind instrument mouthpiece is fixed in position and cannot be changed in shape or position, resulting in the inability to adjust the amount of air blown into the instrument. The performer can only control the intensity of the air blown based on experience. Utility Model Content

[0006] The utility model aims to provide a breath-adjustable mouthpiece structure for a wind instrument, so as to solve the defects or limitations of the mouthpiece structure of the existing wind instrument proposed in the above background technology, that is, foreign matter can easily enter the instrument, and the mouthpiece of the instrument cannot adjust the air intake.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a breath-adjustable mouthpiece structure for a wind instrument, comprising a mouthpiece module and a connection module. The mouthpiece module comprises an upper mouthpiece, a lower mouthpiece, an upper air chamber and a lower air chamber, the upper end of the lower mouthpiece is clamped to the lower end of the upper mouthpiece, the upper air chamber is opened inside the upper mouthpiece, and the lower air chamber is opened inside the lower mouthpiece.

[0009] The connection module comprises a threaded connection head and a buckle, the upper end of the threaded connection head is fixed to the lower end of the upper blowing nozzle, and the buckle is equidistantly fixed to the upper outer surface of the threaded connection head.

[0010] Among them, the threaded connector fixes the upper mouthpiece and the lower mouthpiece with structural threads, the buckle fixes the upper mouthpiece and the lower mouthpiece, and the upper mouthpiece can rotate relative to the lower mouthpiece.

[0011] Furthermore, the lower part of the outer surface of the threaded connector is provided with equidistantly arranged thread grooves, and an arc groove is opened on one side of the lower end of the threaded connector, and the upper air chamber extends through the middle part of the threaded connector.

[0012] Furthermore, it also includes a limiting module, which includes a limiting column and a limiting groove. The limiting column is fixed to one side of the middle part of the lower blowing nozzle, and the limiting groove is equidistantly arranged at the inner top end of the arc groove.

[0013] Furthermore, the upper blowing nozzle is conical in shape, and the lower blowing nozzle is columnar in shape, and an annular protrusion is provided on the upper portion of the outer surface of the lower blowing nozzle.

[0014] Furthermore, it also includes a pipeline module, which includes a connecting ring, a drainage pipe, an air pressure pipe and an air pressure sensor. The connecting ring is sleeved on the outer surface of the lower mouthpiece, and one end of the drainage pipe passes through one side of the lower end of the connecting ring, one end of the air pressure pipe passes through the other side of the lower end of the connecting ring, and the air pressure sensor is fixed to the other end of the air pressure pipe.

[0015] Furthermore, an outlet is provided on the upper surface of the other end of the air pressure tube.

[0016] Furthermore, a circuit board is disposed below the air pressure sensor, and one side of an upper end of the circuit board is electrically connected to a lower end of the air pressure sensor.

[0017] Furthermore, it also includes a sealing ring, which is arranged on the inner side wall of the upper blowing nozzle.

[0018] Furthermore, the upper air chamber and the lower air chamber are semicircular in shape.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] The mouthpiece structure of the utility model is provided with an upper mouthpiece, a lower mouthpiece, an upper air chamber and a lower air chamber, wherein the upper mouthpiece and the lower mouthpiece are connected in a rotatable snap-connection manner, and when playing the musical instrument, a rotational force can be applied to the upper mouthpiece to rotate the upper mouthpiece to adjust the contact position between the upper air chamber and the lower air chamber, so as to adjust the air volume and generate different sounds, which is convenient for use.

[0021] And when the instrument is not in use, the lower air chamber can be rotated to cover it, which can prevent foreign objects from entering the instrument and causing blockage, thereby improving the use effect and meeting the needs.

[0022] Based on the above beneficial effects, a limit column and a limit slot are provided. During the above rotation of the upper mouthpiece, the limit column can cooperate with different limit slots to limit the structure of the upper mouthpiece after the rotation position, thereby avoiding position offset, affecting the playing sound effect and subsequent foreign objects entering the instrument.

[0023] Based on the above beneficial effects, a drainage pipe and an air pressure pipe are provided. When playing the musical instrument, the air pressure pipe is used to blow and produce sound, and the saliva or water vapor is discharged through the drainage pipe, which can avoid using the same pipe and affecting the actual use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 This is the shelling appearance diagram of the utility model.

[0026] Figure 2 It is a three-dimensional schematic diagram of the upper mouthpiece of the utility model.

[0027] Figure 3 It is a three-dimensional schematic diagram of the lower mouthpiece of the utility model.

[0028] Figure 4 It is a disassembled side view of the upper mouthpiece and the lower mouthpiece of the utility model.

[0029] Figure 5 It is a split top view of the upper mouthpiece and the lower mouthpiece of the utility model.

[0030] Figure 6 It is a cross-sectional view of the upper mouthpiece and the lower mouthpiece of the utility model.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 11 Upper Mouthpiece

[0033] 12 Lower Mouthpiece

[0034] 13 Upper air chamber

[0035] 14 lower air chamber

[0036] 15 Sealing ring

[0037] 21 Limiting column

[0038] 22 Limiting slot

[0039] 31 Threaded connector

[0040] 32 Buckle

[0041] 41 Connecting ring

[0042] 42 Drain pipe

[0043] 43 Air pressure tube

[0044] 44 Air pressure sensor

[0045] 45 Circuit Board DETAILED DESCRIPTION

[0046] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0047] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0048] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0049] See also Figure 1-3 As shown, this embodiment is a breath-adjustable mouthpiece structure for a wind instrument, comprising:

[0050] The nozzle module comprises an upper nozzle 11 , a lower nozzle 12 , an upper air chamber 13 , and a lower air chamber 14 .

[0051] The upper end of the lower mouthpiece 12 is clamped to the lower end of the upper mouthpiece 11 , and the upper air chamber 13 is opened in the middle of the lower end of the upper mouthpiece 11 , and the lower air chamber 14 is opened in the inner middle of the lower mouthpiece 12 .

[0052] The wind instrument mouthpiece structure further comprises a sealing ring 15, which is arranged at the lower part of the inner wall of the upper mouthpiece 11. In addition, the upper air chamber 13 and the lower air chamber 14 are semicircular in shape.

[0053] The upper mouthpiece 11 and the lower mouthpiece 12 are assembled together to form a mouthpiece structure. The upper mouthpiece 11 cooperates with the blowing of the mouth to play the musical instrument. The upper air chamber 13 and the lower air chamber 14 are connected to allow air flow to flow and to produce sound for the musical instrument. After the upper air chamber 13 and the lower air chamber 14 are covered, the mouthpiece can be covered to prevent foreign matter from entering.

[0054] When the upper mouthpiece 11 and the lower mouthpiece 12 are assembled, the sealing ring 15 arranged on the upper mouthpiece 11 is slightly deformed due to the extrusion force after assembly, thereby providing a damping effect, which can increase the connection sealing of the upper mouthpiece 11 and the lower mouthpiece 12, and can also fix the upper mouthpiece 11 without rotating under any force.

[0055] The breath-adjustable wind instrument mouthpiece structure of this embodiment also includes a connection module. The connection module includes a threaded connector 31 and a buckle 32. The upper end of the threaded connector 31 is fixed to the lower end of the upper mouthpiece 11, and the buckle 32 is equidistantly fixed to the upper outer surface of the threaded connector 31. The threaded connector 31 performs structural thread fixation on the upper mouthpiece 11 and the lower mouthpiece 12, and the buckle 32 performs structural secondary fixation on the upper mouthpiece 11 and the lower mouthpiece 12. The lower part of the outer surface of the threaded connector 31 is provided with equidistantly arranged thread grooves, and an arc groove is opened on one side of the lower end of the threaded connector 31, and the upper air chamber 13 extends through the middle part of the threaded connector 31.

[0056] The thread groove meets the installation requirements, and the arc groove is used to install the following multiple limit grooves 22. The upper air chamber 13 extends through the middle of the threaded connector 31 to meet the circulation of airflow.

[0057] Working principle: When playing the instrument, the upper mouthpiece 11 and the lower mouthpiece 12 are fixed in advance by using the threaded connector 31 and the buckle 32. Then, the upper mouthpiece 11 is placed in the oral cavity and played. The air flows through the upper mouthpiece 11 and the lower mouthpiece 12 and exits from the air pressure tube 43 to form a sound. In the process of playing, the upper air chamber 13 and the lower air chamber 14 can be adjusted by applying a rotating force to the upper mouthpiece 11 to play different sounds. After playing, the upper mouthpiece 11 can be rotated again to cover the upper air chamber 13 and the lower air chamber 14.

[0058] This step can prevent foreign objects from entering the instrument and causing blockage, thereby improving the use effect and meeting the needs.

[0059] See also Figure 1-3 As shown, this embodiment is based on the above-mentioned embodiment 1, and the wind instrument mouthpiece structure also includes a limit module. The limit module includes a limit column 21 and a limit groove 22, the limit column 21 is fixed to one side of the middle part of the lower mouthpiece 12, and the limit groove 22 is equidistantly arranged at the inner top of the arc groove. The use of the limit column 21 and the different limit grooves 22 can limit the structure of the upper mouthpiece 11 after rotation adjustment. The shape of the upper mouthpiece 11 is conical, and the shape of the lower mouthpiece 12 is columnar, and an annular protrusion is provided on the upper part of the outer surface of the lower mouthpiece 12. The cone shape is conducive to playing, and the annular protrusion is conducive to the application of force when the lower mouthpiece 12 is disassembled.

[0060] Working principle: When the upper blowing nozzle 11 is rotated and adjusted, as the rotation proceeds, the plurality of limiting grooves 22 are replaced in position, and by cooperating with the limiting column 21, the structure of the upper blowing nozzle 11 after rotation is limited.

[0061] Through the cooperation between the limiting column 21 and different limiting grooves 22, the upper mouthpiece 11 is structurally limited after the rotation position, so as to avoid the influence of the playing sound effect and the subsequent entry of foreign objects into the instrument due to position deviation.

[0062] See also Figure 1-3 As shown, this embodiment is based on the above-mentioned embodiment 1, and the wind instrument mouthpiece structure further includes a pipeline module. The pipeline module includes a connecting ring 41, a drain pipe 42, an air pressure pipe 43 and an air pressure sensor 44. The connecting ring 41 is sleeved on the outer surface of the lower mouthpiece 12, and one end of the drain pipe 42 passes through one side of the lower end of the connecting ring 41, one end of the air pressure pipe 43 passes through the other side of the lower end of the connecting ring 41, and the air pressure sensor 44 is fixed to the other end of the air pressure pipe 43.

[0063] An outlet is provided on the upper surface of the other end of the air pressure tube 43, and the connecting ring 41 is used to install and fix the drainage pipe 42 and the air pressure tube 43. The drainage pipe 42 discharges the saliva produced during playing, and the air pressure tube 43 cooperates with the opening to generate sound by the vibration of the air flow. The air pressure sensor 44 is used to detect the air pressure. A circuit board 45 is provided below the air pressure sensor 44, and one side of the upper end of the circuit board 45 is electrically connected to the lower end of the air pressure sensor 44, and the circuit board 45 is used to receive and process data.

[0064] Working principle: During the playing, the drainage pipe 42 guides and discharges the saliva or external water vapor generated by the playing, the air pressure pipe 43 is used for air flow to produce sound, and the air pressure sensor 44 monitors the pressure generated by the playing.

[0065] This step can avoid using the same pipeline and affecting the actual use effect.

[0066] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A breath-adjustable mouthpiece structure for a wind instrument, characterized in that: include: A nozzle module, the nozzle module comprising an upper nozzle (11), a lower nozzle (12), an upper air chamber (13) and a lower air chamber (14), the upper end of the lower nozzle (12) being clamped to the lower end of the upper nozzle (11), the upper air chamber (13) being opened inside the upper nozzle (11), and the lower air chamber (14) being opened inside the lower nozzle (12); and; A connection module, the connection module comprising a threaded connection head (31) and a buckle (32), the upper end of the threaded connection head (31) being fixed to the lower end of the upper blowing nozzle (11), and the buckle (32) being fixed equidistantly to the upper portion of the outer surface of the threaded connection head (31); The threaded connector (31) is used to fix the upper nozzle (11) and the lower nozzle (12) by means of structural threads, the buckle (32) is used to fix the upper nozzle (11) and the lower nozzle (12), and the upper nozzle (11) can rotate relative to the lower nozzle (12).

2. The breath-adjustable wind instrument mouthpiece structure according to claim 1, characterized in that: The lower part of the outer surface of the threaded connector (31) is provided with thread grooves arranged at equal intervals, and an arc-shaped groove is opened on one side of the lower end of the threaded connector (31), and the upper air chamber (13) extends through the middle part of the threaded connector (31).

3. The breath-adjustable wind instrument mouthpiece structure according to claim 2, characterized in that: It also includes a limiting module, the limiting module including a limiting column (21) and a limiting groove (22), the limiting column (21) is fixed to one side of the middle part of the lower blowing nozzle (12), and the limiting groove (22) is equidistantly arranged at the inner top end of the arc-shaped groove.

4. The breath-adjustable wind instrument mouthpiece structure according to claim 1, characterized in that: The upper blowing nozzle (11) is conical in shape, and the lower blowing nozzle (12) is columnar in shape, and an annular protrusion is provided on the upper portion of the outer surface of the lower blowing nozzle (12).

5. The breath-adjustable wind instrument mouthpiece structure according to claim 1, characterized in that: It also includes a pipeline module, wherein the pipeline module includes a connecting ring (41), a drain pipe (42), an air pressure pipe (43) and an air pressure sensor (44); The connecting ring (41) is sleeved on the outer surface of the lower blowing nozzle (12), and one end of the drainage pipe (42) passes through one side of the lower end of the connecting ring (41), one end of the air pressure pipe (43) passes through the other side of the lower end of the connecting ring (41), and the air pressure sensor (44) is fixed to the other end of the air pressure pipe (43).

6. The breath-adjustable wind instrument mouthpiece structure according to claim 5, characterized in that: An outlet is provided on the upper surface of the other end of the air pressure tube (43).

7. The breath-adjustable wind instrument mouthpiece structure according to claim 5, characterized in that: A circuit board (45) is arranged below the air pressure sensor (44), and one side of the upper end of the circuit board (45) is electrically connected to the lower end of the air pressure sensor (44).

8. The breath-adjustable wind instrument mouthpiece structure according to claim 1, characterized in that: It also comprises a sealing ring (15), wherein the sealing ring (15) is arranged on the inner side wall of the upper blowing nozzle (11).

9. The breath-adjustable wind instrument mouthpiece structure according to claim 1, characterized in that: The upper air chamber (13) and the lower air chamber (14) are semicircular in shape.

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