CN202875764U - Random wave sound wave physiotherapy instrument control circuit - Google Patents
Random wave sound wave physiotherapy instrument control circuit Download PDFInfo
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- CN202875764U CN202875764U CN201220428732.7U CN201220428732U CN202875764U CN 202875764 U CN202875764 U CN 202875764U CN 201220428732 U CN201220428732 U CN 201220428732U CN 202875764 U CN202875764 U CN 202875764U
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Abstract
The utility model relates to a random wave sound wave physiotherapy instrument control circuit. The random wave sound wave physiotherapy instrument control circuit comprises a central processing unit, a liquid crystal display unit, a push-button unit, a voice playing unit and a power source unit, wherein the voice playing unit can send random waves with thunder-and-lighting sound waves included, the power supply unit provides working voltage to the entire control circuit, the liquid crystal display unit and the push-button unit are respectively connected with the central processing unit, the voice playing unit comprises a voice chip, a power amplifier circuit, a volume control circuit and an amplifier, an input port of the voice chip is connected with an output port of the central processing unit, an output port of the voice chip is connected with an input port of the amplifier, and an output port of the power amplifier is connected with the amplifier through the volume control circuit. The random wave sound wave physiotherapy instrument control circuit can send the random waves with the thunder-and-lighting sound waves included, not only is provided with the functions of massage, but also can build good relevance with human body gene chains, can activate, control and correct human body systems, and improves physiotherapy effects.
Description
Technical field
This utility model relates to a kind of physiotherapy equipment, relates in particular to a kind of random wave acoustic wave physiotherapeutic instrument control circuit.
Background technology
Modern's morbidity is a lot of relevant with meteorological condition, and is sad relevant with the energy harmony conversion of required " sound, light, air, water, heat " five factors of human body existence.Sick how being got by the stagnation of QI, gas general rule disease is removed, and energy is unbalance to be to cause more people to move towards disease or dead principal element.It is present comparatively ideal physical therapy mode that sound stimulates, and what adopt all is common sound wave but existing sound wave physical therapy is general, and common sound wave exists unicity and limitation, and physiotheraping effect is not ideal enough.
Summary of the invention
What this utility model mainly solved the general employing of existing sound wave physical therapy all is common sound wave, and common sound wave exists unicity and limitation, the dissatisfactory technical problem of physiotheraping effect; A kind of random wave acoustic wave physiotherapeutic instrument control circuit is provided, and it can send the random wave that contains crash of thunder electroacoustic wave, not only has massage effect, can also occur optimum relatedly with the human body gene chain, activates, regulation and control and proofread and correct body system, improves physiotheraping effect.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: this utility model comprises CPU, liquid crystal display screen display unit, push-button unit and can send the random wave speech play unit that contains crash of thunder electroacoustic wave and for whole control circuit provides the power subsystem of running voltage, described liquid crystal display screen display unit, push-button unit and speech play unit link to each other with described CPU respectively.Carry out the setting of duty, working time by push-button unit, various parameters by liquid crystal display screen display unit display working condition and setting, CPU is sent control signal to the speech play unit according to setting, the startup of control speech play unit, stops and selecting the broadcast acoustic-type.Owing to the people comes from a single cell derivation after all, this cell is in earth cooling, has given life by a crash of thunder electricity.Speech play of the present utility model unit can send the random wave that contains crash of thunder electroacoustic wave, the crash of thunder electroacoustic wave that first blast cell is generated on this sound wave and the earth is similar, therefore, not only has massage effect, can also occur optimum related with the human body gene chain, can reflect more practically extraneous sound wave fluctuation and the frequency of life entity needs, activate, regulate and control and proofread and correct body system, improve physiotheraping effect.
As preferably, described speech play unit comprises speech chip, power amplifier and speaker, the input of speech chip links to each other with described CPU, and the outfan of speech chip links to each other with the input of power amplifier, and the outfan of power amplifier links to each other with described speaker.Store the random wave signal that is sent by Arbitrary Waveform Generator, contain crash of thunder electroacoustic wave in the speech chip, speech chip is subjected to the driving of CPU, the random wave signal that sends amplifies through power amplifier, go out by loudspeaker plays at last, the acoustic wave action that plays out reaches physiotheraping effect in human body.Also can stamp the impression of the hand marking on the speech chip, or stick the frangible cheque paper that is printed on the false proof mirror chapter of impression of the hand people, make speech chip possess antiforge function, the sound wave of guaranteeing institute's typing in the speech chip is the random wave that contains unique crash of thunder electroacoustic wave.
As preferably, described speech play unit comprises volume control circuit, and volume control circuit is connected between described power amplifier and the speaker.By the intensity that volume control circuit is regulated the sound wave of playing, with suitable with the different human body physical condition, guarantee to reach better physiotheraping effect.
As preferably, described random wave acoustic wave physiotherapeutic instrument control circuit comprises memory element, and memory element links to each other with described CPU.More information be can store by memory element, such as name, occupation, physical therapy number of times, time and physical condition of each physical therapy person etc., statistics and research are convenient to.
As preferably, described speaker has six, and impedance is 8 Ω, and power is 0.25W.
The beneficial effects of the utility model are: by the distinctive information of acoustic wave of typing in speech chip, make the random wave acoustic wave physiotherapeutic instrument can send the random wave that contains crash of thunder electroacoustic wave, not only has massage effect, can also occur optimum related with the human body gene chain, activate, regulate and control and proofread and correct body system, improve physiotheraping effect.
Description of drawings
Fig. 1 is a kind of circuit theory syndeton block diagram of the present utility model.
1. CPU among the figure, 2. liquid crystal display screen display unit, 3. push-button unit, 4. speech play unit, 5. power subsystem, 6. speech chip, 7. power amplifier, 8. speaker, 9. volume control circuit, 10. memory element.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the random wave acoustic wave physiotherapeutic instrument control circuit of present embodiment, as shown in Figure 1, comprise CPU 1, liquid crystal display screen display unit 2, push-button unit 3, memory element 10 and can send the speech play unit 4 of the random wave that contains crash of thunder electroacoustic wave and for whole random wave acoustic wave physiotherapeutic instrument control circuit provides the power subsystem 5 of running voltage, liquid crystal display screen display unit 2, push-button unit 3, memory element 10 and speech play unit 4 link to each other with CPU 1 respectively.In the present embodiment, speech play unit 4 comprises speech chip 6, power amplifier 7, volume control circuit 9 and six speakers 8, the input of speech chip 6 links to each other with the outfan of CPU 1, the outfan of speech chip 6 links to each other with the input of power amplifier 7, and the outfan of power amplifier 7 links to each other with six speakers 8 through volume control circuit 9.The impedance of six speakers 8 is that 8 Ω, power are 0.25W.
In the present embodiment, CPU adopts the MCS-51 single-chip microcomputer, the MCS-51 single-chip microcomputer has 4KB ROM, 128B RAM, 2 16 bit timing device/enumerators, 5 interrupt sources, 32 I/O mouths, cost performance is higher, is easy to again exploitation, and the control circuit that this MCS-51 single-chip microcomputer forms adopts the 12MHz clock crystal oscillator.The liquid crystal display screen display unit adopts the chinese LCD liquid crystal display circuit, and I/O mouth and ST7920 by the MCS-51 single-chip microcomputer drive chip and be connected, connect Chinese 16 * 2 character type LCD liquid crystal display screens, formation liquid crystal display screen display circuit again.Chinese 16 * 2 character type LCD liquid crystal display screens can show 16 English characters of 2 row, or 8 Chinese characters of 2 row.Memory element adopts the AT24C02 storage chip, is used for the information such as memory time.The AT24C02 storage chip is a 2K Bits Serial CMOS E2PROM, and 256 8 bit bytes are contained in inside, and power consumption is very low.The AT24C02 storage chip has 16 byte page write buffers.This device operates by the IIC EBI, and a special writing protection function is arranged.Speech chip adopts the ISD1700 speech chip, and this chip provides multinomial new function, comprises built-in many information management systems, fresh information prompting (vAlert) two operating modes (Du Li ﹠amp; Embedded), and customizable information operating indication audio.Chip internal includes the comprehensive integration system function of automatic gain control, the preposition expander of mike, speaker drive circuit, agitator and internal memory etc.The ISD1700 speech chip can be recorded, playback 100,000 times, and memory contents can be cut off the power supply and be kept 100 years.The ISD1700 speech chip has two kinds of control modes, two kinds of recording input modes, two kinds of playback way of outputs.ISD1700 speech chip tonequality is good, voltage range is wide, and applying flexible is good and cheap.Volume control circuit is comprised of X9511 numeral resistance, it includes 31 series resistance arrays and 32 spindle noses, and key control is pressed by two in the spindle nose position, and can be stored in the E2PROM memorizer, re invocation when next time switching on, and automatically recover the spindle nose position.Power amplifier adopts the LM1875T power amplifier; it is the audio power amplifier circuit that American National semiconductor device company produces; adopt V type 5 foot single row direct insert formula plastic capsulation structures; this integrated circuit can obtain the output of 20W when ± 25V supply voltage RL=4 Ω; when ± 30V supply voltage 8 Ω load, can obtain the power of 30W, be built-in with various kinds of protective circuit.Have the characteristics such as volume is little, output is large, distortion is little.
This utility model carries out the setting of duty, working time by push-button unit, various parameters by liquid crystal display screen display unit display working condition and setting, CPU is sent control signal to the speech play unit according to setting, the startup of control speech play unit, stop and selecting the broadcast acoustic-type, by the intensity of the volume control circuit adjusting sound wave of playing, with suitable with the different human body physical condition.Speech play of the present utility model unit can send the random wave that contains crash of thunder electroacoustic wave, the crash of thunder electroacoustic wave that first blast cell is generated on this sound wave and the earth is similar, therefore, not only has massage effect, can also occur optimum related with the human body gene chain, can reflect more practically extraneous sound wave fluctuation and the frequency of life entity needs, activate, regulate and control and proofread and correct body system, thereby improve the sound wave physiotheraping effect.
Claims (5)
1. random wave acoustic wave physiotherapeutic instrument control circuit, it is characterized in that the speech play unit (4) that comprises CPU (1), liquid crystal display screen display unit (2), push-button unit (3) and can send the random wave that contains crash of thunder electroacoustic wave reaches the power subsystem (5) that running voltage is provided for whole control circuit, described liquid crystal display screen display unit (2), push-button unit (3) link to each other with described CPU (1) respectively with speech play unit (4).
2. random wave acoustic wave physiotherapeutic instrument control circuit according to claim 1, it is characterized in that described speech play unit (4) comprises speech chip (6), power amplifier (7) and speaker (8), the input of speech chip (6) links to each other with described CPU (1), the outfan of speech chip (6) links to each other with the input of power amplifier (7), and the outfan of power amplifier (7) links to each other with described speaker (8).
3. random wave acoustic wave physiotherapeutic instrument control circuit according to claim 2, it is characterized in that described speech play unit (4) comprises volume control circuit (9), volume control circuit (9) is connected between described power amplifier (7) and the speaker (8).
4. according to claim 1 and 2 or 3 described random wave acoustic wave physiotherapeutic instrument control circuits, it is characterized in that comprising memory element (10), memory element (10) links to each other with described CPU (1).
5. according to claim 2 or 3 described random wave acoustic wave physiotherapeutic instrument control circuits, it is characterized in that described speaker (8) has six, impedance is 8 Ω, and power is 0.25W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220428732.7U CN202875764U (en) | 2012-08-28 | 2012-08-28 | Random wave sound wave physiotherapy instrument control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220428732.7U CN202875764U (en) | 2012-08-28 | 2012-08-28 | Random wave sound wave physiotherapy instrument control circuit |
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| Publication Number | Publication Date |
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| CN202875764U true CN202875764U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220428732.7U Expired - Lifetime CN202875764U (en) | 2012-08-28 | 2012-08-28 | Random wave sound wave physiotherapy instrument control circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420314A (en) * | 2016-10-31 | 2017-02-22 | 黑龙江华易中盛科技发展有限公司 | Sound wave physiotherapy instrument |
-
2012
- 2012-08-28 CN CN201220428732.7U patent/CN202875764U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420314A (en) * | 2016-10-31 | 2017-02-22 | 黑龙江华易中盛科技发展有限公司 | Sound wave physiotherapy instrument |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |