Anti-saliva blowing nozzle of electric blowing pipe

Abstract

The utility model relates to an anti-saliva blowing nozzle of an electric blowing pipe. According to the technical scheme, the blowing nozzle comprises a blowing nozzle mounting base and a flexible blowing nozzle arranged on the blowing nozzle mounting base, a main air inlet channel and a bite cavity are formed in the flexible blowing nozzle, and a first positioning pipe stretching into the main air inlet channel and a second positioning pipe stretching into the bite cavity are arranged on the blowing nozzle mounting base; the blowing nozzle is characterized in that a base is arranged at the bottom of the blowing nozzle mounting seat, an air storage cavity is formed in the base, a main air outlet pipe communicated with the air storage cavity is arranged at the bottom of the base, and a guide air pipe close to the main air outlet pipe is arranged at the lower end of the first positioning pipe; and a branch air outlet pipe far away from the main air outlet pipe and a bite air outlet pipe communicated with the bite cavity are arranged in the air storage cavity.

Description

Technical Field

[0001] This utility model belongs to the field of wind musical instruments, and in particular relates to a mouthpiece for an electric wind instrument. Background Technology

[0002] An electronic wind instrument is an electronic music synthesizer, also known as an electronic wind instrument. It integrates the timbre waveforms of various instruments using electronic technology, and the timbre can be changed through simple button controls, producing sounds similar to those of a saxophone, clarinet, flute, trumpet, and many other instruments. The mouthpiece of an electronic wind instrument is usually made of silicone, and the player typically bites on it to play. A sensor is installed at the air outlet of the mouthpiece to detect changes in airflow. A drawback is that saliva can easily enter the sensor, potentially causing a short circuit or damage. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a mouthpiece for a blowpipe that prevents drooling.

[0004] To solve the above problems, the utility model adopts a technical solution including: a mouthpiece mounting base and a flexible mouthpiece disposed on the mouthpiece mounting base, wherein the flexible mouthpiece is provided with a main air intake channel and a bite vibration chamber, and the mouthpiece mounting base is provided with a first positioning tube extending into the main air intake channel and a second positioning tube extending into the bite vibration chamber. The mouthpiece mounting base is characterized by: a base at the bottom, an air storage chamber within the base, and a main air outlet pipe communicating with the air storage chamber at the bottom; a guide air pipe near the main air outlet pipe at the lower end of the first positioning tube; a branch air outlet pipe away from the main air outlet pipe and a bite vibration air outlet pipe communicating with the bite vibration chamber within the air storage chamber; a first sensor mounting port at the bottom of the branch air outlet pipe; and a second sensor mounting port at the bottom of the bite vibration air outlet pipe.

[0005] The bottom of the mouthpiece mounting base is provided with a third positioning tube that extends into the bite-vibration air outlet tube.

[0006] A first sealing ring is provided between the base and the mouthpiece mounting seat.

[0007] A second sealing ring is provided between the bite-vibration air outlet tube and the third positioning tube.

[0008] The gas storage chamber has a V-shaped cross-section.

[0009] The nozzle mounting base has mounting holes extending to both sides of the base.

[0010] The advantages of this anti-saliva electric blowpipe nozzle are as follows: Since the opening of the branch air outlet is far away from the main air outlet, it can effectively prevent saliva from directly entering the sensor side.

[0011] The utility model will be further described below with reference to the accompanying drawings. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the anti-drooling electric blowpipe nozzle of this utility model;

[0013] Figure 2 This is an exploded view of the mouthpiece of the anti-drooling electric blowpipe of this utility model;

[0014] Figure 3 This is a cross-sectional view of the nozzle of the anti-drooling electric blowpipe of this utility model. Detailed Implementation

[0015] Reference Figure 1-3 As shown, this utility model discloses an anti-drooling electric blowpipe, comprising a blowpipe mounting base 1 and a flexible blowpipe 2 mounted on the blowpipe mounting base 1. The flexible blowpipe 2 has a main air inlet channel 3 and a bite vibration chamber 4. The blowpipe mounting base 1 has a first positioning tube 13 extending into the main air inlet channel 3 and a second positioning tube 14 extending into the bite vibration chamber 4. The bottom of the blowpipe mounting base 1 has a base 5, which is ideally fixed to the blowpipe mounting base 1 by ultrasonic welding. The base 5 has an air storage chamber 6, and the bottom of the air storage chamber 6 has a main air outlet pipe 7 communicating with the air storage chamber 6. The lower end of the first positioning tube 13 has a guide air pipe 8 close to the main air outlet pipe 7. The first positioning tube 13, the guide air pipe 8, and the main air outlet pipe 7 are perpendicular to each other. The air storage chamber 6 contains a branch air outlet pipe 9 located away from the main air outlet pipe 7 and a vibrato air outlet pipe 10 connected to the vibrato chamber 4. The bottom of the branch air outlet pipe 9 has a first sensor mounting port 11, and the bottom of the vibrato air outlet pipe 10 has a second sensor mounting port 12. Pressure sensors are installed at the first sensor mounting port 11 and the second sensor mounting port 12, respectively. The player changes the airflow and air pressure by blowing air and vibratoing. The pressure sensors transmit the pressure changes to the electronic wind instrument controller to achieve tone tuning.

[0016] Preferably, the bottom of the mouthpiece mounting base 1 is provided with a third positioning tube 18 that extends into the bite-and-vibrate air outlet tube 10. This serves to fix and seal the bite-and-vibrate air outlet tube 10.

[0017] Preferably, a first sealing ring 15 is provided between the base 5 and the mouthpiece mounting seat 1. A second sealing ring 16 is provided between the vibrating air outlet pipe 10 and the third positioning pipe 18 to prevent air leakage and affect pitch.

[0018] Preferably, the air storage chamber 6 has a V-shaped cross-section. This allows for better airflow circulation within the air storage chamber 6, ensuring accurate pitch.

[0019] Preferably, the bottom of the mouthpiece mounting base 1 is provided with mounting hole plates 17 extending to both sides of the base 5. This facilitates the installation of the mouthpiece mounting base 1 and also better secures the base 5.

[0020] The foregoing is not intended to limit the utility model in any way. Although the utility model has been disclosed above with preferred embodiments, it is not intended to limit the utility model. Any person skilled in the art can make some modifications or alterations to the disclosed structure and technical content to create equivalent embodiments without departing from the scope of the utility model's technical solution. However, any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the utility model without departing from the content of the utility model's technical solution shall still fall within the scope of the utility model's technical solution.

Claims

1. A mouthpiece for an anti-drooling electric blowpipe, comprising a mouthpiece mounting base (1) and a flexible mouthpiece (2) disposed on the mouthpiece mounting base (1), wherein the flexible mouthpiece (2) is provided with a main air intake channel (3) and a bite vibration chamber (4), and the mouthpiece mounting base (1) is provided with a first positioning tube (13) extending into the main air intake channel (3) and a second positioning tube (14) extending into the bite vibration chamber (4), characterized in that: The mouthpiece mounting base (1) has a base (5) at the bottom. The base (5) has an air storage chamber (6) and a main air outlet pipe (7) communicating with the air storage chamber (6) at the bottom. The lower end of the first positioning pipe (13) has a guide air pipe (8) close to the main air outlet pipe (7). The air storage chamber (6) has a branch air outlet pipe (9) away from the main air outlet pipe (7) and a bite vibration air outlet pipe (10) communicating with the bite vibration chamber (4). The branch air outlet pipe (9) has a first sensor mounting port (11) at the bottom and the bite vibration air outlet pipe (10) has a second sensor mounting port (12) at the bottom.

2. The anti-drooling electric blowpipe nozzle according to claim 1, characterized in that: The bottom of the mouthpiece mounting base (1) is provided with a third positioning tube (18) that extends into the bite-twitch air outlet tube (10).

3. The anti-drooling electric blowpipe nozzle according to claim 1, characterized in that: A first sealing ring (15) is provided between the base (5) and the mouthpiece mounting seat (1).

4. The anti-drooling electric blowpipe nozzle according to claim 2, characterized in that: A second sealing ring (16) is provided between the bite-vibration air outlet tube (10) and the third positioning tube (18).

5. The anti-drooling electric blowpipe nozzle according to claim 1, characterized in that: The gas storage chamber (6) has a V-shaped cross-section.

6. The anti-drooling electric blowpipe nozzle according to claim 1, characterized in that: The bottom of the mouthpiece mounting base (1) is provided with mounting holes (17) extending to both sides of the base (5).

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