Tongue-controlled blowing nozzle and electric blowing pipe using same

Abstract

The utility model relates to a tongue-controlled blowing nozzle and an electric blowing pipe using the same, and belongs to the technical field of electric blowing pipes. The blowing nozzle comprises a silica gel soft nozzle, a support, an air pipe, a water pipe and a touch cylinder, the touch cylinder is arranged in the middle of the silica gel soft nozzle and penetrates through the whole silica gel soft nozzle, the air pipe and the water pipe are arranged on the two sides of the silica gel soft nozzle respectively, a blowing hole is formed in one end of the silica gel soft nozzle, the bottom of the blowing hole is an inclined plane, and the bottom of the inclined plane is connected with the water pipe. An air pipe is connected above the inclined plane through an air hole; and a bracket is arranged at the other end of the silica gel soft nozzle. According to the utility model, tongue tip touch is used for replacing the existing occlusion control, the operation is convenient, the use force is small, and an operator can conveniently realize the playing of decorative sound.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tongue control formula blow nozzle and application tongue control formula blow nozzle's electric blow pipe belong to electric blow pipe technical field. BACKGROUND

[0002] Electric blow pipe is a kind of blowing type electronic musical instrument especially suitable for middle-aged and old friends, because of simple operation, multiple functions, small air force is welcomed by the majority of music lovers, electric blow pipe blows some decorative sound and needs to be bitten by teeth to realize, such as commonly used warble, bend, slide function, need to bite the silicone mouthpiece with teeth one after another to realize the performance effect, the principle is to place a pressure sensor in the silicone mouthpiece, the silicone mouthpiece is deformed by biting the silicone mouthpiece, and the pressure signal is converted into an electrical signal, the electrical signal is input to the input end of control circuit chip, and the corresponding warble or bend, slide and other music effects of audio circuit product are output by control circuit.

[0003] Chinese patent document CN217426354U discloses a kind of electric blow pipe blow nozzle with pressure sensor and electric blow pipe, and the signal is transmitted to microcontroller by pressure sensor response bite pressure change, and then control pitch change, and the bite force required by this pressure sensor is about 400, which is very difficult for some old people (such as tooth loss, weak body, etc.), therefore, the utility model is proposed. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a tongue control formula blow nozzle and application tongue control formula blow nozzle's electric blow pipe, which uses tongue tip touch to replace the existing bite control, is easy to operate, uses less force, and is convenient for operating personnel to realize the performance of decorative sound.

[0005] The technical scheme of the utility model is as follows:

[0006] A tongue control formula blow nozzle, comprising a silicone soft nozzle, a support, an air pipe, a water pipe and a touch cylinder, wherein the silicone soft nozzle is provided with a touch cylinder in the middle, the touch cylinder penetrates through the entire silicone soft nozzle, the silicone soft nozzle is provided with an air pipe and a water pipe on both sides respectively, one end of the silicone soft nozzle is provided with a blow hole, the bottom of the blow hole is inclined, the inclined bottom is connected with the water pipe, and the inclined surface is connected with the air pipe through an air hole above the inclined surface, to facilitate the flow of saliva generated during blowing, and the other end of the silicone soft nozzle is provided with a support.

[0007] According to the utility model, screw holes are arranged on the support, to facilitate fixing on the electric blow pipe.

[0008] According to the utility model, the touch cylinder is a food-grade stainless steel cylinder.

[0009] The utility model provides an electric hair dryer with a tongue-controlled mouthpiece, comprising a tongue-controlled mouthpiece and an electric hair dryer body, the tongue-controlled mouthpiece is fixed to the electric hair dryer body by a support, a gas pipe in the tongue-controlled mouthpiece is connected with a gas sensor in the electric hair dryer body, a drain connector is arranged on the electric hair dryer body, a water pipe is connected to the drain connector to drain saliva, and a touch cylinder is connected to a main control circuit chip in the electric hair dryer body through a touch circuit.

[0010] According to the utility model, preferably, the touch circuit comprises a touch chip, a capacitor C1, a capacitor C2 and a resistor R1, one end of the capacitor C1 and the resistor R1 is connected to the touch cylinder through a wire, the other end of the resistor R1 is connected to the touch chip, the other end of the capacitor C1 is grounded, one end of the capacitor C2 is connected to the touch chip, the other end of the capacitor C2 is grounded, the output end of the touch chip is connected to one end of the main control circuit chip and a resistor R2, the other end of the resistor R2 is connected to a power supply VDD and the touch chip.

[0011] According to the utility model, preferably, the main control circuit chip is an STM32F030C8T6 microprocessor, and the touch chip adopts a GT301L single-channel capacitive touch circuit chip.

[0012] The tongue-controlled mouthpiece of the utility model can be applied to an electric hair dryer and is also applicable to relevant electronic musical instruments with bite control, and is convenient to operate.

[0013] The utility model has the advantages that:

[0014] The tongue-controlled mouthpiece of the utility model can be applied to an electric hair dryer and is also applicable to relevant electronic musical instruments with bite control, and is convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the tongue-controlled mouthpiece of the utility model;

[0016] Figure 2 It is a side view structure schematic view of the tongue-controlled mouthpiece of the utility model;

[0017] Figure 3 It is a cross section structure schematic view of the tongue-controlled mouthpiece of the utility model;

[0018] Figure 4 It is a touch circuit and main control circuit chip connection schematic view of the utility model;

[0019] Among them: 1. Silicone soft nozzle; 2. Water pipe; 3. Air pipe; 4. Bracket; 5. Screw hole; 6. Touch cylinder; 7. Wire; 8. Blow hole; 9. Inclined surface; 10. Air hole. DETAILED DESCRIPTION

[0020] The present invention will be further described below through embodiments and in conjunction with the accompanying drawings, but is not limited thereto.

[0021] Example 1:

[0022] like Figures 1-3 As shown, this embodiment provides a tongue-controlled mouthpiece, comprising a silicone soft mouthpiece 1, a bracket 4, an air pipe 3, a water pipe 2 and a touch cylinder 6, wherein a touch cylinder 6 is provided in the middle of the silicone soft mouthpiece 1, and the touch cylinder 6 runs through the entire silicone soft mouthpiece 1. An air pipe 3 and a water pipe 2 are respectively provided on both sides of the silicone soft mouthpiece 1, and a blowing hole 8 is provided at one end of the silicone soft mouthpiece 1. The bottom of the blowing hole 8 is a slope 9, and the bottom of the slope 9 is connected to the water pipe 2, and the upper part of the slope 9 is connected to the air pipe 3 through the air hole 10, which is convenient for the outflow of saliva generated during playing, and a bracket 4 is provided at the other end of the silicone soft mouthpiece 1.

[0023] The bracket 4 is provided with screw holes 5 for convenient fixing to the electric blowpipe.

[0024] The touch cylinder 6 is a food grade stainless steel cylinder.

[0025] Example 2:

[0026] This embodiment provides an electric blowpipe using the tongue-controlled mouthpiece described in Example 1, comprising a tongue-controlled mouthpiece and an electric blowpipe body. The tongue-controlled mouthpiece is fixed to the electric blowpipe body via a bracket 4. An air pipe 3 in the tongue-controlled mouthpiece is connected to a gas sensor in the electric blowpipe body. A drainage connector is provided on the electric blowpipe body, which is connected to a water pipe 2 for draining saliva. A touch cylinder 6 is connected to a main control circuit chip in the electric blowpipe body via a touch circuit. Figure 4 As shown, the main control circuit chip is an STM32F030C8T6 microprocessor. The gas sensor, drainage connector, main control circuit chip, etc. are all built-in components of existing electric blowpipes. This utility model mainly replaces the original blowpipe nozzle structure. The gas transmission path remains unchanged, replacing pressure transmission with touch transmission.

[0027] The touch circuit comprises a touch chip, a capacitor C1, a capacitor C2 and a resistor R1, the touch chip adopts a GT301L single-channel capacitive touch circuit chip, one end of the capacitor C1 and the resistor R1 is connected to the touch cylinder 6 through the lead wire 7, the other end of the resistor R1 is connected to the SIN input end of the touch chip, the GND end of the touch chip is grounded, the other end of the capacitor C1 is grounded, one end of the capacitor C2 is connected to the RIN end of the touch chip, the other end of the capacitor C2 is grounded, the OUT output end of the touch chip is connected to the PA4 interface of the main control circuit chip and one end of the resistor R2, the other end of the resistor R2 is connected to the power supply VDD and the VDD end of the touch chip, the CTRL of the touch chip is grounded, and the interface VSS of the main control circuit chip is grounded.

[0028] Working process:

[0029] Under normal circumstances, the OUT output end of the touch chip is high level, and the input end PA4 interface of the main control circuit chip is high level, when the tongue tip contacts the end of the stainless steel cylinder, the input capacitor C1 of the touch chip changes, at this time, the OUT output end of the touch chip is low level, and the signal accepted by the input end PA4 interface of the main control circuit chip changes, so that the electric blowing pipe has the music effects such as tremolo, bending and sliding, and the music effect emitted by the electric blowing pipe is determined by the internal program of the main control circuit chip, and can be set as any single function such as tremolo, bending, sliding and playing function, and the function can be adjusted through the external key (or a plurality of touch cylinders are designed, and a plurality of touch circuits are connected to a plurality of input interfaces on the main control circuit chip, and each input interface defines a function), so that the problem that some old people are not adapted to occlusion is solved.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tongue-controlled mouthpiece, characterized in that: It includes a silicone soft mouth, a bracket, an air pipe, a water pipe and a touch cylinder, wherein a touch cylinder is arranged in the middle of the silicone soft mouth, and the touch cylinder runs through the entire silicone soft mouth. An air pipe and a water pipe are arranged on both sides of the silicone soft mouth respectively. A blowing hole is arranged at one end of the silicone soft mouth, and the bottom of the blowing hole is an inclined surface. The bottom of the inclined surface is connected to the water pipe, and the upper part of the inclined surface is connected to the air pipe through the air hole. A bracket is arranged at the other end of the silicone soft mouth.

2. The tongue-controlled mouthpiece according to claim 1, wherein: The bracket is provided with screw holes.

3. The tongue-controlled mouthpiece according to claim 2, wherein: The touch cylinder is a stainless steel cylinder.

4. An electric blowpipe using the tongue-controlled mouthpiece according to claim 3, characterized in that: The electric blowpipe comprises a tongue-controlled mouthpiece and an electric blowpipe body. The tongue-controlled mouthpiece is fixed to the electric blowpipe body through a bracket. The air pipe in the tongue-controlled mouthpiece is connected to a gas sensor in the electric blowpipe body. A drainage joint is provided on the electric blowpipe body, which is connected to a water pipe. The touch cylinder is connected to a main control circuit chip in the electric blowpipe body through a touch circuit.

5. The electric blowpipe with a tongue-controlled mouthpiece as claimed in claim 4, wherein: The touch circuit includes a touch chip, capacitor C1, capacitor C2 and resistor R1. The touch cylinder is connected to capacitor C1 and one end of resistor R1 through a wire, the other end of resistor R1 is connected to the touch chip, the other end of capacitor C1 is grounded, one end of capacitor C2 is connected to the touch chip, and the other end of capacitor C2 is grounded. The output end of the touch chip is connected to the main control circuit chip and one end of resistor R2, and the other end of resistor R2 is connected to the power supply VDD and the touch chip.

6. The electric blowpipe with a tongue-controlled mouthpiece as claimed in claim 5, wherein: The main control circuit chip is the STM32F030C8T6 microprocessor, and the touch chip uses the GT301L single-channel capacitive touch circuit chip.

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