CN-122024674-A - Automatic playing device and playing method for bird flute

CN122024674ACN 122024674 ACN122024674 ACN 122024674ACN-122024674-A

Abstract

The invention discloses an automatic playing device and method for a bird flute, and belongs to the technical field of vocal music bionics. The automatic playing device for the bird flute comprises a playing component, a bionic lung component and a push-pull component, wherein the playing component comprises the bird flute, the bird flute is provided with a flute sound hole, the bionic lung component is connected and communicated with one end of the bird flute to provide an air source for the bird flute, the push-pull component is similar to a human hand and comprises a bird flute rod, the bird flute rod is arranged at the other end of the bird flute, the sliding end of the bird flute rod is slidingly connected in the bird flute, the diameter of the sliding end is matched with the inner diameter of the bird flute, and the bird flute can be upgraded into novel vocal equipment which can be programmed, networked and dataized from the manual skill through cooperation of the bionic lung component and the push-pull component. Solves the technical problems of large playing difficulty, poor stability and sound effect of the traditional bird flute.

Inventors

ZHU ZHENGYANG
WANG MENGYUE
SHEN FENG
CHEN XIAODIE

Assignees

皖江工学院

Dates

Publication Date: 20260512
Application Date: 20260323

Claims (7)

1. An automatic bird flute playing device, comprising: The blowing component comprises a bird flute, and the bird flute is provided with a flute sound hole; the bionic lung component is connected and communicated with one end of the bird flute; The push-pull assembly comprises a bird flute rod, wherein the bird flute rod is arranged at the other end of the bird flute, and the sliding end of the push-pull assembly is slidably connected in the bird flute.
2. The automatic bird flute playing device of claim 1, wherein: the bionic lung assembly comprises a mounting frame and an air pump, wherein the air pump is fixedly connected in the mounting frame and is connected and communicated with one end of the bird flute sequentially through an air pipe and an air pipe joint; the push-pull assembly comprises a fixing frame, a driving piece and a screw rod sliding block pair, wherein the fixed end of a bird flute rod is fixedly connected to the sliding block, the driving piece is assembled on the fixing frame, and the output end of the driving piece is in transmission connection with the screw rod.
3. The automatic bird flute playing device of claim 2, wherein the bottom of the fixing frame is provided with a sliding rail, and the bottom of the sliding block is connected to the sliding rail in a sliding way.
4. The automatic playing device of the bird flute of claim 3, wherein the number of the air pumps is three, and the air outlet ends of the air pumps are all connected and communicated with one end of the bird flute through a three-way conversion connector.
5. The automatic bird flute playing device of claim 4, wherein the mounting frame, the support and the fixing frame are all shock absorbing frames.
6. The automatic flute playing apparatus of any one of claims 1-5, further comprising a control system comprising: the control module comprises an STM32 and is responsible for processing instructions and generating control signals; The driving module comprises an MOS tube, the MOS tube is connected between the STM32 and the air pump power supply, and PWM signals output by the STM32 control the grid electrode of the MOS tube; the MOS tube converts a low-voltage control signal into a high-voltage high-power driving signal through the converter by utilizing the switching characteristic of the MOS tube, so that the power supply state of the air pump is regulated; and the output module is used for conveying compressed gas through a pipeline, adjusting PWM duty ratio (namely adjusting the rotating speed of the air pump) output by the STM32, and simulating the physical process of population blowing in coordination with the rotating speed adjustment of the screw rod.
7. A playing method of an automatic playing device for a bird flute according to any one of claims 1 to 6, characterized in that: The bionic lung component sucks air and compresses and discharges the air to the bird flute; the push-pull assembly pushes and pulls the whistle rod, the sliding end of the whistle rod is arranged in the whistle, and the whistle rod can make reciprocating displacement of 45-55 times per second and minimum 0.05 millimeter per step, and the whistle hole can make simulated whistle sound.

Description

Automatic playing device and playing method for bird flute Technical Field The invention relates to the technical field of vocal music bionics, in particular to an automatic playing device and a playing method for a bird flute. Background It is mentioned that the bird flute, whose non-genetic genes have already been deep engraved in long historic rivers. Before 7000 years, hemu dug with bone whistle to imitate bird song, start the earliest attempt of human and natural dialogue, qing final people, chong Ming beach, the bird catcher skillfully combined bamboo tube, iron wire and cloth strip to create a bird whistle skill with adjustable pitch, which is deposited as a unique folk art in the algebraic phase transmission, and in 2007, shanghai Hui bird whistle skill was selected from the first non-inherited list of Shanghai market, which finally obtained official approval and protection. Every whistle like a bird song is a low language that is non-genetic and spans thousands of years. However, this precious non-genetic skill has faced the crisis of inheritance of a broken gear at a time. The traditional bird flute playing is extremely challenging, namely, players need to synchronously control the wind angle, the breath intensity and the push-pull rod position, beginners can stably blow out three-degree intervals after taking three months on average, and up to 90% of lovers choose to give up in the first month. Moreover, the physiological limit of human beings also sets a ceiling for the development of the bird flute that after 30 minutes of continuous playing, the oral cavity air pressure is reduced, the high-pitch zone attenuates 8dB, the rapid tremolo cannot exceed 7 times per second, the finger width limitation makes the pitch resolution difficult to be improved, the traditional bird flute track stays in the octave all the time, the complex harmony cannot be displayed, and therefore the playing difficulty is high, the stability and the sound effect are poor. When the young generation is dissuaded by a high threshold, the traditional technology is difficult to adapt to the modern requirement, and the trouble of 'seeing, learning, and passing down' is overcome. Disclosure of Invention Technical problem to be solved by the invention Aiming at the problems of high playing difficulty, poor stability and sound effect and the like of the traditional whistle in the prior art, the invention provides an automatic whistle playing device and a playing method, which enable the whistle to be upgraded from a manual technology to a novel vocal apparatus which is programmable, networking and datamation through cooperation of a bionic lung component and a push-pull component, thereby realizing the purposes of non-inheritance of the performance of the whistle and reducing the threshold. Technical proposal In order to achieve the above purpose, the technical scheme provided by the invention is as follows: The automatic playing device for the bird flute comprises a playing component, a bionic lung component and a push-pull component, wherein the playing component comprises the bird flute, the bird flute is provided with a flute sound hole, the bionic lung component is connected and communicated with one end of the bird flute to provide an air source for the bird flute, the push-pull component is similar to a human hand and comprises a bird flute rod, the bird flute rod is arranged at the other end of the bird flute, the sliding end of the bird flute rod is slidably connected in the bird flute, and the diameter of the sliding end is matched with the inner diameter of the bird flute. The bionic lung assembly comprises a mounting frame and an air pump, the air pump is fixedly connected in the mounting frame and is connected and communicated with one end of a bird flute sequentially through an air pipe and an air pipe joint, the push-pull assembly comprises a fixing frame, a driving piece and a screw rod sliding block pair, the fixing end of a bird flute rod is fixedly connected to the sliding block, the driving piece is assembled on the fixing frame, and the output end of the driving piece is in transmission connection with the screw rod. Further automatic play device of bird flute in advance, mount bottom is equipped with the slide rail, and slider bottom sliding connection is on the slide rail. The automatic playing device of further pre-bird flute is equipped with three air pumps which are arranged in a shape, and the air outlet end of the automatic playing device is connected and communicated with one end of the bird flute through a tee joint adapter. Further automatic play device of bird flute in advance, mounting bracket, support and mount are the shock attenuation frame. Further automatic play device of bird flute in advance still includes control system, and control system includes: the control module comprises STM32, which is used as a control core, a bionic brain and is responsible for processing instructions and generatin