阅读说明：本技术 高能次声声波仪 (High-energy infrasonic sound wave instrument ) 是由 李小波 牛金利 顾杰 钱玮 陈忠达 于 2019-10-23 设计创作，主要内容包括：本发明公开了一种高能次声声波仪,合成电路接收微处理器输入的次声频电信号、经低通滤波器滤波后的白信号,低通滤波器将白噪声产生电路产生的低音频电信号变成300Hz以下的白噪声噪声信号；所述的合成电路是将次声频电信号、低音频电信号叠加在一起；合成电路后接声功率调节电路,声功率调节电路是由调节声功率大小的三组并联的电阻和开关组成,把声功率调分级为三种额定的次声频电信号；声功率调节电路后接功率放大电路,将次声频电信号放大；功率放大电路后接声波发声器。本发明工作稳定,使用方便、对缓解人体疼痛效果好。(The invention discloses an high-energy infrasonic sound wave instrument, which comprises a synthesis circuit, a sound power regulating circuit, a power amplifying circuit and a sound wave sounder, wherein the synthesis circuit receives an infrasonic frequency electric signal input by a microprocessor and a white signal filtered by a low-pass filter, the low-frequency electric signal generated by a white noise generating circuit is changed into a white noise signal below 300Hz by the low-pass filter, the infrasonic frequency electric signal and the low-frequency electric signal are superposed on , the sound power regulating circuit is connected behind the synthesis circuit and consists of three groups of resistors and switches which are connected in parallel and used for regulating the sound power, the sound power is regulated and classified into three rated infrasonic frequency electric signals, the power amplifying circuit is connected behind the sound power regulating circuit and amplifies the infrasonic frequency electric signals, and the sound wave sounder is connected behind the power amplifying circuit.)

A high-energy infrasonic sound wave instrument is composed of microprocessor for outputting infrasonic electric signal, white noise circuit for generating low-frequency electric signal, synthesizing circuit for superposing infrasonic electric signal and low-frequency electric signal on , sound power regulator circuit connected to back of synthesizing circuit and composed of three groups of parallelly connected resistors and switches for regulating sound power, power amplifier circuit for amplifying infrasonic electric signal, and sound wave generator connected to back of power amplifier circuit.

2. The infrasonic tool of claim 1, wherein: the infrasonic frequency electric signal uses the digital data programmed by C language to be stored in the microprocessor, and the microprocessor converts the digital signal into the infrasonic frequency electric signal at regular time through the digital-to-analog conversion module integrated in the microprocessor to output when in work.

3. The infrasonic tool of claim 1, wherein: the sound power regulating circuit is used for grading sound power into three rated infrasonic electrical signals of 90dB, 100dB and 110 dB.

4. The infrasonic tool of claim 1, wherein: the synthesis circuit comprises an operational amplifier, the input end of the operational amplifier is connected with the input of the infrasonic frequency electric signal and the white noise signal, and the output end of the operational amplifier outputs the synthesized infrasonic frequency electric signal.

Technical Field

The invention relates to high-energy infrasonic sound wave instruments.

Background

However, due to the working principle and the structure of the acoustic wave instrument, the frequency of acoustic wave signals is not with the frequency of human organs, so that physical resonance cannot be generated, the acoustic energy has small action and shallow depth, and the cancer of the human organs and the pain generated by the cancer cannot be effectively treated.

Disclosure of Invention

The invention aims to provide high-energy infrasonic sound wave instruments which are stable in work, convenient to use and good in effect of relieving human body pain.

The technical solution of the invention is as follows:

A high-energy infrasonic sound wave instrument is composed of microprocessor for outputting infrasonic electric signal, white noise generator for generating low-frequency electric signal, synthesizer for superposing infrasonic electric signal and low-frequency electric signal on , low-pass filter for filtering white signal, and sound power regulator consisting of three parallel resistors and switches for regulating sound power and dividing the sound power into three rated infrasonic electric signals.

The infrasonic frequency electric signal uses the digital data programmed by C language to be stored in the microprocessor, and the microprocessor converts the digital signal into the infrasonic frequency electric signal at regular time through the digital-to-analog conversion module integrated in the microprocessor to output when in work.

The sound power regulating circuit is used for grading sound power into three rated infrasonic electrical signals of 90dB, 100dB and 110 dB.

The synthesis circuit comprises an operational amplifier, the input end of the operational amplifier is connected with the input of the infrasonic frequency electric signal and the white noise signal, and the output end of the operational amplifier outputs the synthesized infrasonic frequency electric signal.

The white noise generating circuit (namely a low-audio signal generating circuit) comprises an operational amplifier, wherein the positive end of the operational amplifier is connected with a resistor R1 and a capacitor C1, the ends of the resistor R1 and the capacitor C1 are respectively grounded, the output end of the operational amplifier is connected with a resistor R2 and a resistor R3 which amplify the noise voltage and send the noise voltage to the output end, the resistor R1 generates white Gaussian noise at the positive end of the operational amplifier, and the capacitor C1 filters charge burrs of the chopper amplifier.

The high-energy infrasonic sound wave emitted by the invention is an infrasonic sound wave signal synthesized by infrasonic frequency electric signals and bass frequency signals emitted by a human body, is graded by the sound power regulating circuit and amplified by the power amplifying circuit, and is high-energy infrasonic sound waves emitted by the high-energy infrasonic sound generator.

Modern biological research shows that fixed vibration frequencies are available for human organs, such as 7-13 Hz body, 4-6 Hz chest, 8-12 Hz head, 6-9 Hz abdomen, 6 Hz pelvic cavity, 5 Hz heart, etc., all in the infrasound range.

The sound pressure levels of the high-energy infrasonic waves generated by the invention are respectively 90dB, 100dB and 110dB, and the working time is rated high-energy infrasonic waves for 25 minutes, 20 minutes and 15 minutes. And has stable work, convenient use and better treatment effect on human cancers and pains thereof.

Typical cases are:

1. huang somewhere, woman, Jiangsu Qidong, retired the cadre. The lung tumor is detected 5 years ago, the early stage of the lung cancer is confirmed, and the lung cancer is still stable for years due to conservative treatment of old age and body weakness. However, in the early 2018, the disease condition worsens and low fever, chest pain and other symptoms begin to appear. At this time, the high-energy infrasonic sound instrument of the invention is used, and the pain is obviously relieved after the instrument is used, and the instrument has obvious comfortable feeling. Especially, the sound wave instrument does not leave the body for 24 hours all day long in the first three months. It is not painful when used, and can be used for going to the end smoothly. Has obvious pain relieving effect on relieving and eliminating pain caused by cancer.

2. In the late stage of pleural tumor, a certain ginger is treated by chemotherapy for many times in a Nantong tumor hospital, and the patient needs to take pain-relieving medicines every night to fall asleep reluctantly, but is also wakened about two hours later, and then the high-energy infrasonic wave instrument is used, wherein the patient feels pain times every day, 4 times every day, hours every time, and two days later, the patient feels pain times at night, and the improvement is obvious.

3. The patient feels severe pain after cancer surgery for two years after thanksgiving birth to Mr. men and 74 years old and Satsu Rugao people, chemotherapy treatment is carried out along with liver metastasis, the original left shoulder bone needs surgery, the patient does not want to do the surgery, the pain is relieved after the high-energy infrasonic wave instrument is used every day for 3-4 times, and the pain can be basically stabilized after hours each time.

4. After a certain woman in the age of 56 years old and Jiangsu kindergarten have examined liver cancer, intervention is not performed, liver hemorrhage occurs after two months, a hemostatic pump is used for treating weeks, no hemorrhage exists, ascites exists, the patient can not eat food, a small amount of Lai soup is eaten, a doctor can only maintain 2-3 months, then the high-energy infrasonic wave instrument is used for massage treatment on the liver, abdominal cavity and the like, 1 hour per day is carried out, the abdominal water medicine is used for 1 month and is not eaten after 5 hours on average, pain relieving tablets are not eaten, porridge is eaten after 2 months, the patient can walk, and the patient can be played for 3 hours after four months.

Drawings

The invention is further illustrated in the following description with reference to the figures and examples.

FIG. 1 is a functional block diagram of embodiments of the present invention;

FIG. 2 is a schematic diagram of a low audio signal, i.e., white noise generating circuit;

FIG. 3 is a spectral diagram of a low pass filter frequency response;

FIG. 4 is a schematic diagram of a synthesis circuit;

FIG. 5 is a schematic diagram of an acoustic power conditioning circuit;

FIG. 6 is a schematic diagram of the frequency spectrum of a high-energy infrasonic signal.

Detailed Description

A high-energy infrasonic sound wave instrument comprises a microprocessor for outputting infrasonic electric signals, a white noise generating circuit for generating low-frequency electric signals, a synthesizing circuit, and a sound power regulating circuit, wherein the synthesizing circuit receives the infrasonic electric signals input by the microprocessor and white signals filtered by a low-pass filter, the low-frequency electric signals generated by the white noise generating circuit are changed into white noise signals below 300Hz by the low-pass filter, the infrasonic electric signals and the low-frequency electric signals are superposed on , the synthesizing circuit is connected with the sound power regulating circuit, the sound power regulating circuit is composed of three groups of resistors and switches which are connected in parallel and used for regulating the sound power, the sound power is regulated into three rated infrasonic electric signals, the sound power regulating circuit is connected with a power amplifying circuit for amplifying the infrasonic electric signals, and the sound wave generator is connected with the power amplifying circuit.

The infrasonic frequency electric signal uses the digital data programmed by C language to be stored in the microprocessor, and the microprocessor converts the digital signal into the infrasonic frequency electric signal at regular time through the digital-to-analog conversion module integrated in the microprocessor to output when in work.

The sound power regulating circuit is used for grading sound power into three rated infrasonic electrical signals of 90dB, 100dB and 110 dB.

The synthesis circuit comprises an operational amplifier, the input end of the operational amplifier is connected with the input of the infrasonic frequency electric signal and the white noise signal, and the output end of the operational amplifier outputs the synthesized infrasonic frequency electric signal.

The white noise generating circuit (namely a low-audio signal generating circuit) comprises an operational amplifier, wherein the positive end of the operational amplifier is connected with a resistor R1 and a capacitor C1, the ends of the resistor R1 and the capacitor C1 are respectively grounded, the output end of the operational amplifier is connected with a resistor R2 and a resistor R3 which amplify the noise voltage and send the noise voltage to the output end, the resistor R1 generates white Gaussian noise at the positive end of the operational amplifier, and the capacitor C1 filters charge burrs of the chopper amplifier.

The sound wave sounder can be a commercial product (for example, a sounder in Chinese patent: CN 85100622A), and mainly comprises a magnetic circuit, a vibrating body and a shell. The coil cuts magnetic lines of force in the magnetic field, and pushes the vibrating body to radiate high-energy infrasonic wave signals outwards.