CN209713990U - A kind of intelligent adaptive modulation high electrograph therapy instrument - Google Patents
A kind of intelligent adaptive modulation high electrograph therapy instrument Download PDFInfo
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- CN209713990U CN209713990U CN201820873745.2U CN201820873745U CN209713990U CN 209713990 U CN209713990 U CN 209713990U CN 201820873745 U CN201820873745 U CN 201820873745U CN 209713990 U CN209713990 U CN 209713990U
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Abstract
A kind of intelligent adaptive modulation high electrograph therapy instrument, including host, human contact's component and physiological detection unit, host contains power supply, the first transformer, relay, central processing unit control circuit, frequency conversion change wave generation circuit, the second transformer and current-limiting resistance, power supply is connect with the first transformer, first transformer is equipped with multiple output ends, and each output end is separately connected relay；Relay becomes wave generation circuit with frequency conversion and connect, frequency conversion becomes wave generation circuit, current-limiting resistance, the second transformer and human contact's component and is sequentially connected, frequency conversion becomes wave generation circuit and is connect by communication module with central processing unit control circuit, and physiological detection unit is connect with central processing unit control circuit.The utility model can acquire the physiology electrical parameter of human body in real time, by comparing with predefined parameter, the variation of the voltage, frequency and waveform of high potential electric field is automatically controlled, to carry out diversified treatment to human body, the tolerance for reducing human body, reaches better therapeutic effect.
Description
Technical field
The utility model relates to a kind of physical therapy apparatus more particularly to a kind of intelligent adaptive to modulate high electrograph therapy instrument.
Background technique
In physiotherapy field, high electrograph therapy instrument is a kind of current domestic and international therapeutic equipments prevailing, at home and abroad
Household application market being widely popularized and applying by more than ten years, and curative effect has obtained specific approval.Its main feature is that by
High pressure low-frequency alternating electric and magnetic fields are generated around treatment pad, when patient is sitting on treatment pad, pass through high pressure low-frequency alternating electricity
And magnetic field acts on indirectly and human body, generate charge inducing in its human body, achieve the purpose that health therapy.
Overwhelming majority high electrograph therapy instrument currently used in the market, the frequency of the high-voltage alternating electric field generated in treatment
Rate and waveform are all fixed and invariable.It finds in long-term therapeutic process, if always using fixed frequency, fixed waveform
High-voltage alternating electric field treats disease, cannot change the high-voltage alternating electricity of therapeutic equipment output according to the inherent parameters of user
, in use for some time, itself can generate certain tolerance to user, to influence therapeutic effect.
Utility model content
In order to solve the above-mentioned technical problem, which can be according to the inherent parameters of user, in clinic for the utility model
The high potential electric field of different frequency and waveform is generated during treatment in real time, to reduce single-frequency and waveform high potential electricity
The tolerance of field action human body improves therapeutic effect.
In order to realize the purpose of this utility model, used technical solution are as follows:
A kind of intelligent adaptive modulation high electrograph therapy instrument, including host, human contact's component and physiological detection list are provided
Member, the host contains power supply, the first transformer, relay, central processing unit control circuit, frequency conversion become wave generation circuit, the
Two transformers and current-limiting resistance, in which: the power supply is connect with the input terminal of the first transformer, and first transformer is equipped with extremely
The output end of few two different output voltages, each output end are separately connected relay；The frequency conversion becomes wave generation circuit
AC/DC converter, full bridge output circuit, LC filtering output circuit, optical coupling isolation circuit, the first communicating circuit and the first MCU, institute
State the input terminal that relay is all connected to AC/DC converter, the AC/DC converter, full bridge output circuit and LC filtering output
Be sequentially connected between circuit, be sequentially connected between first communicating circuit, the first MCU and optical coupling isolation circuit, and optocoupler every
Output end from circuit is connected to full bridge output circuit；The central processing unit control circuit includes the 2nd MCU, relay control
Circuit and the second communicating circuit, second communicating circuit are connect with the first communicating circuit, and the 2nd MCU is separately connected second
Communicating circuit and control relay circuit, the control relay circuit connect relay；The current-limiting resistance is filtered with LC respectively
The connection of the input terminal of the output end of wave output circuit and the second transformer；The input of human contact's component and the second transformer
End connection；The physiological detection unit is connect with the 2nd MCU.
Human contact's component is treatment pad or local smoothing device as a further improvement of the utility model,.
The physiological detection unit includes skin temperature detector, blood pressure arteries and veins as a further improvement of the utility model,
It fights one of detector, skin impedance detection instrument, myoelectric apparatus, electrocardiogram equipment and electroencephalograph or a variety of combinations.
It as a further improvement of the utility model, further include key control unit and audio-visual unit, the 2nd MCU
It is connect respectively with key control unit and audio-visual unit.
The audio-visual unit includes voice device and digital tube display as a further improvement of the utility model,.
As a further improvement of the utility model, further include over-voltage circuit for alarming, is equipped in the over-voltage circuit for alarming
Alarm, the over-voltage circuit for alarming are connect with the first MCU.
The utility model has the following beneficial effects: the utility model can acquire the physiology electrical parameter of human body in real time, by with
Predefined parameter comparison, automatically controls the variation of the voltage, frequency and waveform of high potential electric field, to carry out to human body diversified
Treatment, reduces the tolerance of human body, reaches better therapeutic effect.
Detailed description of the invention
Fig. 1 is the utility model circuit diagram.
Specific embodiment
Combined with specific embodiments below and attached drawing the utility model is described in further detail.
As shown in Figure 1, a kind of intelligent adaptive modulates high electrograph therapy instrument, including host, human contact's component and physiology
Detection unit, host contain power supply, the first transformer, relay, central processing unit control circuit, frequency conversion become wave generation circuit,
Second transformer and current-limiting resistance.
Power supply is 220V, the alternating current of 50HZ, and power supply is connect with the input terminal of the first transformer, and the first transformer is equipped with extremely
Lack the output end of two different output voltages, is preferably three, respectively~19V ,~39V, tri- groups of~50V in the present embodiment
Different output ends, each output end are separately connected relay, by controlling the closure of relay, make the output of the first transformer only
One one group of voltage.
It includes AC/DC converter, full bridge output circuit, LC filtering output circuit, light-coupled isolation that frequency conversion, which becomes wave generation circuit,
Circuit, the first communicating circuit and the first MCU, relay are all connected to the input terminal of AC/DC converter, AC/DC converter, full-bridge
Output circuit and LC filtering output circuit between is sequentially connected, between the first communicating circuit, the first MCU and optical coupling isolation circuit according to
Secondary connection, and the output end of optical coupling isolation circuit is connected to full bridge output circuit.AC/DC converter is used for the first transformer is defeated
Alternating current out is converted into direct current；Full bridge output circuit has certain frequency and waveform for receiving the direct current and exporting
Output signal；LC filter circuit exports after being filtered to the output voltage of the full bridge output circuit；Optical coupling isolation circuit
Multiple signals and after logical operation are received, generation makes the interlocking multichannel different frequencies of the input end signal of the full bridge output circuit
The signal of rate；First MCU is for controlling AC/DC converter, full bridge output circuit and optical coupling isolation circuit；First communicating circuit is used
In making frequency conversion become wave generation circuit and the communication of central processing unit control circuit, the first communicating circuit uses the port RS485；Frequency conversion becomes
Wave generation circuit output is the non-sinusoidal waveform of 25Hz, 50Hz or 75Hz.
Central processing unit control circuit includes the 2nd MCU, control relay circuit and the second communicating circuit, the second communication electricity
Road is connect with the first communicating circuit, and the 2nd MCU is separately connected the second communicating circuit and control relay circuit, relay control electricity
Road connects relay；Current-limiting resistance is connect with the input terminal of the output end of LC filtering output circuit and the second transformer respectively；People
Body contact component is connect with the input terminal of the second transformer；Physiological detection unit is connect with the 2nd MCU.Control relay circuit is used
In the on-off of control relay；Second communicating circuit becomes wave generation circuit communication for central processing unit control circuit and frequency conversion,
Second communicating circuit uses the port RS485；The safe current model that current-limiting resistance is able to bear High voltage output current control in people
In enclosing；The voltage of second transformer output is~3500V or~7000V or~9000V high pressure；Human contact's component is for generating
Electric field, user and human contact's component contact carry out health therapy；Physiological detection unit is used to acquire the physiology electric ginseng of human body
Number, and feed back and compared to the 2nd MCU, the 2nd MCU according to preset parameter with acquisition parameter, control frequency conversion becomes wave and electricity occurs
Road exports the high potential electric field of corresponding voltage, frequency and waveform.
Further, human contact's component can be treatment pad or local smoothing device, be preferably treatment pad in the present embodiment.
Further, physiological detection unit may include skin temperature detector, blood pressure pulse detector, Skin Resistance detection
One of instrument, myoelectric apparatus, electrocardiogram equipment and electroencephalograph or a variety of combinations, in the present embodiment, physiological detection unit is blood pressure
Pulse detector.
Further, further include key control unit and audio-visual unit, the 2nd MCU respectively with key control unit and audiovisual list
Member connection.By key control unit, the voltage to high potential electric field, frequency and waveform can convert manually, audiovisual list
Member can provide clear state feedback for user.
Further, audio-visual unit includes voice device and digital tube display.
Further, further include over-voltage circuit for alarming, be equipped with alarm, over-voltage circuit for alarming and first in over-voltage circuit for alarming
MCU connection.When voltage overload alarm device is alarmed, effective guarantee is provided for the safety of user.
In conclusion the utility model is made actual sample and test is used for multiple times such as specification and diagramatic content,
Judging from the effect of using the test, provable the utility model can reach its desired purpose, and practical value is unquestionable.
Embodiment provided above is only used to facilitate illustration the utility model, not makees limit in any form to the utility model
System, any those of ordinary skill in the art, if in the range of not departing from the utility model mentioned technical characteristic,
Using the equivalent embodiment for locally changing or modifying made by the utility model disclosed technology content, and it is practical without departing from this
Novel technical feature content, in the range of still falling within the utility model technical characteristic.
Claims (6)
1. a kind of intelligent adaptive modulates high electrograph therapy instrument, it is characterised in that: examined including host, human contact's component and physiology
Unit is surveyed, the host contains power supply, the first transformer, relay, central processing unit control circuit, frequency conversion change wave and electricity occurs
Road, the second transformer and current-limiting resistance, in which: the power supply is connect with the input terminal of the first transformer, first transformer
Output end equipped at least two different output voltages, each output end are separately connected relay；The frequency conversion becomes wave and electricity occurs
Road includes AC/DC converter, full bridge output circuit, LC filtering output circuit, optical coupling isolation circuit, the first communicating circuit and first
MCU, the relay are all connected to the input terminal of AC/DC converter, the AC/DC converter, full bridge output circuit and LC filter
It is sequentially connected between wave output circuit, is sequentially connected between first communicating circuit, the first MCU and optical coupling isolation circuit, and
The output end of optical coupling isolation circuit is connected to full bridge output circuit；The central processing unit control circuit includes the 2nd MCU, relay
Device control circuit and the second communicating circuit, second communicating circuit are connect with the first communicating circuit, and the 2nd MCU connects respectively
The second communicating circuit and control relay circuit are connect, the control relay circuit connects relay；The current-limiting resistance difference
It is connect with the input terminal of the output end of LC filtering output circuit and the second transformer；Human contact's component and the second transformer
Input terminal connection；The physiological detection unit is connect with the 2nd MCU.
2. a kind of intelligent adaptive according to claim 1 modulates high electrograph therapy instrument, it is characterised in that: the human body connects
Contact portion part is treatment pad or local smoothing device.
3. a kind of intelligent adaptive according to claim 1 modulates high electrograph therapy instrument, it is characterised in that: the physiology inspection
Surveying unit includes skin temperature detector, blood pressure pulse detector, skin impedance detection instrument, myoelectric apparatus, electrocardiogram equipment and brain electricity
One of instrument or a variety of combinations.
4. a kind of intelligent adaptive according to claim 1 modulates high electrograph therapy instrument, it is characterised in that: further include key
Control unit and audio-visual unit, the 2nd MCU are connect with key control unit and audio-visual unit respectively.
5. a kind of intelligent adaptive according to claim 4 modulates high electrograph therapy instrument, it is characterised in that: the audiovisual list
Member includes voice device and digital tube display.
6. a kind of intelligent adaptive according to claim 1 modulates high electrograph therapy instrument, it is characterised in that: further include over-voltage
Circuit for alarming, alarm is equipped in the over-voltage circuit for alarming, and the over-voltage circuit for alarming is connect with the first MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873745.2U CN209713990U (en) | 2018-06-07 | 2018-06-07 | A kind of intelligent adaptive modulation high electrograph therapy instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873745.2U CN209713990U (en) | 2018-06-07 | 2018-06-07 | A kind of intelligent adaptive modulation high electrograph therapy instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713990U true CN209713990U (en) | 2019-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820873745.2U Active CN209713990U (en) | 2018-06-07 | 2018-06-07 | A kind of intelligent adaptive modulation high electrograph therapy instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713990U (en) |
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2018
- 2018-06-07 CN CN201820873745.2U patent/CN209713990U/en active Active
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