CN209221330U - Drive control circuit and physiotherapy equipment - Google Patents
Drive control circuit and physiotherapy equipment Download PDFInfo
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- CN209221330U CN209221330U CN201821370575.2U CN201821370575U CN209221330U CN 209221330 U CN209221330 U CN 209221330U CN 201821370575 U CN201821370575 U CN 201821370575U CN 209221330 U CN209221330 U CN 209221330U
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Abstract
Drive control circuit provided by the utility model and physiotherapy equipment are related to electronic circuit technology field.Wherein, drive control circuit includes: control assembly, including microprocessor and signal generator, which exports corresponding control signal based on the control of the microprocessor；Electrotherapy driving unit, the electrotherapy driving unit drive the electrode patch work based on the control signal that the signal generator exports；Laser drive unit, the laser drive unit drive the laser lamp work based on the control signal that the signal generator exports；Ultrasonic wave driving unit, the ultrasonic wave driving unit is based on the control signal driving ultrasonic wave plate work that the signal generator exports；Thermotherapy driving unit, the thermotherapy driving unit drive the heating wire work based on the control signal that the signal generator exports.By above-mentioned setting, the bad problem of physiotheraping effect of the existing technology can be improved.
Description
Technical field
The utility model relates to electronic circuit technology fields, in particular to a kind of drive control circuit and physiotherapy equipment.
Background technique
In the modern life, with the continuous quickening of life and work rhythm, the working strength of people is increasing, accordingly
Ground, time of having a rest also have ignored the exercise to body with regard to fewer and fewer.Wherein, in order to solve the above-mentioned technical problem, generally
It can be using some modalities so that body is loosened.Through inventor the study found that in the prior art due to modality
It has a single function, thus the problem that existing physiotheraping effect is bad.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of drive control circuit and physiotherapy equipment, it is existing to improve
The bad problem of physiotheraping effect existing for technology.
To achieve the above object, the utility model embodiment adopts the following technical scheme that
A kind of drive control circuit, is applied to physiotherapy equipment, and the drive control circuit includes:
Control assembly, including microprocessor and signal generator, the input terminal of the signal generator and the microprocessor
Output end connection, to export corresponding control signal based on the control of the microprocessor；
Electrotherapy driving unit, the input terminal of the electrotherapy driving unit connect with the output end of the signal generator, export
End is connect with the electrode patch of the physiotherapy equipment, drives the electrode paste with the control signal exported based on the signal generator
Piece work；
Laser drive unit, the input terminal of the laser drive unit connect with the output end of the signal generator, export
End is connect with the laser lamp of the physiotherapy equipment, drives the laser lamp work with the control signal exported based on the signal generator
Make；
Ultrasonic wave driving unit, the input terminal of the ultrasonic wave driving unit connect with the output end of the signal generator,
Output end is connect with the ultrasonic wave plate of the physiotherapy equipment, described super with the control signal driving exported based on the signal generator
The work of sound wave piece；
Thermotherapy driving unit, the input terminal of the thermotherapy driving unit connect with the output end of the signal generator, export
End is connect with the heating wire of the physiotherapy equipment, drives the heating wire work with the control signal exported based on the signal generator
Make.
In the utility model embodiment preferably selects, in above-mentioned drive control circuit, the electrotherapy driving unit
Include:
First triode, the collector of first triode are connect with the first power supply；
Second triode, the emitter of second triode are connect with the emitter of first triode；
Third transistor, the base stage of the third transistor is connect with the collector of second triode, emitter is grounded；
Transformer, including primary coil and secondary coil, the current collection of one end of the primary coil and the third transistor
Pole connection, the other end are connect with the second power supply, and the both ends of the secondary coil are connect with the both ends of the electrode patch respectively；
First resistor, one end of the first resistor connect with the base stage of first triode, the other end and the signal
The output end of generator connects；
One end of the output end of second resistance, one end of the second resistance and the first resistor connection signal generator connects
It connects, other end ground connection；
3rd resistor, one end that one end of the 3rd resistor connect the base stage of the first triode with the first resistor connect
It connects, other end ground connection；
4th resistance, one end of the 4th resistance is connect with the base stage of first triode, the other end and first is powered
Power supply connection；
5th resistance, one end of the 5th resistance connect with the base stage of second triode, the other end and the signal
The output end of generator connects；
One end of the output end of 6th resistance, one end of the 6th resistance and the 5th resistance connection signal generator connects
It connects, the other end is connect with the first power supply；
7th resistance, one end of the 7th resistance connect with the collector of second triode, the other end and described the
The base stage of three triodes connects.
In the utility model embodiment preferably selects, in above-mentioned drive control circuit, the electrotherapy driving unit
Further include:
The both ends of 8th resistance, the 8th resistance are connect with the both ends of the secondary coil respectively；
First capacitor, one end of the first capacitor is connect with the base stage of first triode, the other end is grounded；
Second capacitor, one end of second capacitor is connect with the base stage of first triode, the other end is grounded；
First diode, the anode of the first diode connect one end connection of third transistor, cathode with primary coil
One end connection of the second power supply is connect with primary coil.
In the utility model embodiment preferably selects, in above-mentioned drive control circuit, the laser drive unit
Include:
4th triode, the collector of the 4th triode is connect with the cathode of the laser lamp, emitter is grounded；
9th resistance, one end of the 9th resistance connect with the base stage of the 4th triode, the other end and the signal
The output end of generator connects；
Tenth resistance, one end of the tenth resistance connect with the first power supply, the anode of the other end and the laser lamp
Connection.
In the utility model embodiment preferably selects, in above-mentioned drive control circuit, the ultrasonic wave driving is single
Member includes:
5th triode, the emitter ground connection of the 5th triode；
The collector of 6th triode, the 6th triode is connect with third power supply；
Eleventh resistor, one end of the eleventh resistor connect with the base stage of the 5th triode, the other end with it is described
The output end of signal generator connects；
Twelfth resistor, one end of the twelfth resistor connect with the collector of the 5th triode, the other end and institute
State the first end connection of ultrasonic wave plate
Thirteenth resistor, one end of the thirteenth resistor connect with the base stage of the 6th triode, the other end with it is described
Twelfth resistor connects one end connection of ultrasonic wave plate；
One end of 14th resistance, the 14th resistance is connect and second with the ultrasonic wave plate with third power supply
End connection；
First inductance, one end of first inductance connect with the collector of the 5th triode, the other end and described the
One end connection of the not connected ultrasonic wave plate of 14 resistance；
Second inductance, one end of second inductance is connect with the emitter of the 6th triode, the other end passes through third
Inductance ground connection；
Third capacitor, one end of the third capacitor is connect with the collector of the 5th triode, the other end is grounded；
4th capacitor, one end that one end of the 4th capacitor connect ultrasonic wave plate with the twelfth resistor connect, are another
End is connect with one end of the second inductance connection third inductance；
5th capacitor, one end of the 5th capacitor connect with the collector of the 6th triode, the other end and described the
One end of two inductance connection third inductance connects；
6th capacitor, one end that one end of the 6th capacitor connect ultrasonic wave plate with the twelfth resistor connect, are another
End connect one end connection of ultrasonic wave plate with the 14th resistance.
In the utility model embodiment preferably selects, in above-mentioned drive control circuit, the ultrasonic wave driving is single
Member further include:
7th triode, the collector of the 7th triode is connect with the collector of the 5th triode, emitter connects
Ground；
Second diode, the anode of second diode is connect with the third end of the ultrasonic wave plate, cathode is by the tenth
Five resistance are connect with the base stage of the 7th triode, wherein it is described ultrasound wave plate first end can be connected to third end or
It disconnects.
In the utility model embodiment preferably selects, in above-mentioned drive control circuit, the thermotherapy driving unit
Include:
The base stage of 8th triode, the 8th triode is connected by the output end of the 16th resistance and the signal generator
It connects, emitter ground connection；
First metal-oxide-semiconductor, the drain electrode of first metal-oxide-semiconductor is connect with third power supply, source electrode is connect with the heating wire；
The drain electrode connection of 17th resistance, one end of the 17th resistance and first metal-oxide-semiconductor, the other end pass through the tenth
Eight resistance connect with the collector of the 8th triode and are connect by the 19th resistance with the grid of first metal-oxide-semiconductor.
The utility model embodiment additionally provides a kind of physiotherapy equipment, including drive control circuit, electrode patch, laser lamp,
Ultrasonic wave plate and heating wire, wherein the drive control circuit includes:
Control assembly, including microprocessor and signal generator, the input terminal of the signal generator and the microprocessor
Output end connection, to export corresponding control signal based on the control of the microprocessor；
Electrotherapy driving unit, the input terminal of the electrotherapy driving unit connect with the output end of the signal generator, export
End is connect with the electrode patch of the physiotherapy equipment, drives the electrode paste with the control signal exported based on the signal generator
Piece work；
Laser drive unit, the input terminal of the laser drive unit connect with the output end of the signal generator, export
End is connect with the laser lamp of the physiotherapy equipment, drives the laser lamp work with the control signal exported based on the signal generator
Make；
Ultrasonic wave driving unit, the input terminal of the ultrasonic wave driving unit connect with the output end of the signal generator,
Output end is connect with the ultrasonic wave plate of the physiotherapy equipment, described super with the control signal driving exported based on the signal generator
The work of sound wave piece；
Thermotherapy driving unit, the input terminal of the thermotherapy driving unit connect with the output end of the signal generator, export
End is connect with the heating wire of the physiotherapy equipment, drives the heating wire work with the control signal exported based on the signal generator
Make.
In the utility model embodiment preferably selects, in above-mentioned physiotherapy equipment, the electrotherapy driving unit includes:
First triode, the collector of first triode are connect with the first power supply；
Second triode, the emitter of second triode are connect with the emitter of first triode；
Third transistor, the base stage of the third transistor is connect with the collector of second triode, emitter is grounded；
Transformer, including primary coil and secondary coil, the current collection of one end of the primary coil and the third transistor
Pole connection, the other end are connect with the second power supply, and the both ends of the secondary coil are connect with the both ends of the electrode patch respectively；
First resistor, one end of the first resistor connect with the base stage of first triode, the other end and the signal
The output end of generator connects；
One end of the output end of second resistance, one end of the second resistance and the first resistor connection signal generator connects
It connects, other end ground connection；
3rd resistor, one end that one end of the 3rd resistor connect the base stage of the first triode with the first resistor connect
It connects, other end ground connection；
4th resistance, one end of the 4th resistance is connect with the base stage of first triode, the other end and first is powered
Power supply connection；
5th resistance, one end of the 5th resistance connect with the base stage of second triode, the other end and the signal
The output end of generator connects；
One end of the output end of 6th resistance, one end of the 6th resistance and the 5th resistance connection signal generator connects
It connects, the other end is connect with the first power supply；
7th resistance, one end of the 7th resistance connect with the collector of second triode, the other end and described the
The base stage of three triodes connects.
In the utility model embodiment preferably selects, in above-mentioned physiotherapy equipment, the electrotherapy driving unit further include:
The both ends of 8th resistance, the 8th resistance are connect with the both ends of the secondary coil respectively；
First capacitor, one end of the first capacitor is connect with the base stage of first triode, the other end is grounded；
Second capacitor, one end of second capacitor is connect with the base stage of first triode, the other end is grounded；
First diode, the anode of the first diode connect one end connection of third transistor, cathode with primary coil
One end connection of the second power supply is connect with primary coil.
Drive control circuit provided by the utility model and physiotherapy equipment, by the setting signal generator in control assembly,
And connect respectively with electrotherapy driving unit, laser drive unit, ultrasonic wave driving unit and thermotherapy driving unit, it may be implemented
Control respectively to electrode patch, laser lamp, ultrasonic wave plate and heating wire, to realize electrotherapy, laser physical therapy, ultrasonic wave reason
Treatment and the synchronization or circulation of thermotherapy, and then improve the bad problem of physiotheraping effect existing in the prior art.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
Fig. 1 is the structural block diagram of physiotherapy equipment provided by the embodiment of the utility model.
Fig. 2 is the structural block diagram of drive control circuit provided by the embodiment of the utility model.
Fig. 3 is the circuit diagram of electrotherapy driving unit provided by the embodiment of the utility model.
Fig. 4 is the circuit diagram of laser drive unit provided by the embodiment of the utility model.
Fig. 5 is the circuit diagram of ultrasonic wave driving unit provided by the embodiment of the utility model.
Fig. 6 is the circuit diagram of thermotherapy driving unit provided by the embodiment of the utility model.
Icon: 10- physiotherapy equipment；100- drive control circuit；110- control assembly；111- microprocessor；113- signal hair
Raw device；130- electrotherapy driving unit；The first triode of Q1-；The second triode of Q2-；Q3- third transistor；T- transformer；R1-
First resistor；R2- second resistance；R3- 3rd resistor；The 4th resistance of R4-；The 5th resistance of R5-；The 6th resistance of R6-；R7- the 7th
Resistance；The 8th resistance of R8-；C1- first capacitor；The second capacitor of C2-；D1- first diode；150- laser drive unit；Q4-
Four triodes；The 9th resistance of R9-；The tenth resistance of R10-；170- ultrasonic wave driving unit；The 5th triode of Q5-；Q6- the six or three
Pole pipe；The 7th triode of Q7-；R11- eleventh resistor；R12- twelfth resistor；R13- thirteenth resistor；The 14th electricity of R14-
Resistance；The 15th resistance of R15-；The first inductance of L1-；The second inductance of L2-；L3- third inductance；C3- third capacitor；The 4th electricity of C4-
Hold；The 5th capacitor of C5-；The 6th capacitor of C6-；The second diode of D2-；190- thermotherapy driving unit；The 8th triode of Q8-；U-
One metal-oxide-semiconductor；The 16th resistance of R16-；The 17th resistance of R17-；The 18th resistance of R18-；The 19th resistance of R19-；200- electrode
Patch；300- laser lamp；400- ultrasound wave plate；500- heating wire.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Usually retouched in attached drawing here
The component of the utility model embodiment stated and shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In the utility model
In description, term " first ", " second ", " third ", " the 4th " etc. are only used for distinguishing description, and should not be understood as only or imply
Relative importance.
As shown in Figure 1, the utility model embodiment provides a kind of physiotherapy equipment 10, may include drive control circuit 100,
Electrode patch 200, laser lamp 300, ultrasonic wave plate 400 and heating wire 500.
Wherein, the drive control circuit 100 and the electrode patch 200, laser lamp 300, ultrasonic wave plate 400 and hair
Heated filament 500 is separately connected, to control the work of the electrode patch 200, laser lamp 300, ultrasonic wave plate 400 and heating wire 500
Make.
In detail, the electrode patch 200 can externally discharge pulse based on the control of the drive control circuit 100
Electric current is to carry out electrotherapy work.The laser lamp 300 can be based on the control of the drive control circuit 100, and externally release swashs
Light is to carry out laser physical therapy work.The ultrasound wave plate 400 can externally be released based on the control of the drive control circuit 100
Ultrasonic wave is put to carry out ultrasound physiotherapy work.The heating wire 500 can based on the control of the drive control circuit 100,
It generates heat to complete thermotherapy work.
In conjunction with Fig. 2, the utility model embodiment also provides a kind of drive control circuit that can be applied to above-mentioned physiotherapy equipment 10
100.Wherein, the drive control circuit 100 may include control assembly 110, electrotherapy driving unit 130, laser drive unit
150, ultrasonic wave driving unit 170 and thermotherapy driving unit 190.
Wherein, the control assembly 110 can be with the electrotherapy driving unit 130, laser drive unit 150, ultrasonic wave
Driving unit 170 and thermotherapy driving unit 190 are separately connected, by the electrotherapy driving unit 130, Laser Driven list
Member 150, ultrasonic wave driving unit 170 and thermotherapy driving unit 190 carry out control and complete to the electrode in the physiotherapy equipment 10
The driving of patch 200, laser lamp 300, ultrasonic wave plate 400 and heating wire 500.
Further, it is contemplated that the electrotherapy driving unit 130, laser drive unit 150, ultrasonic wave driving unit 170
And thermotherapy driving unit 190 is respectively to the electrode patch 200, laser lamp 300, ultrasonic wave plate 400 and heating wire 500
The mode of driving is different, and accordingly, the control assembly 110 is to the electrotherapy driving unit 130, laser drive unit 150, super
The control of sound wave driving unit 170 can be different.Therefore, in the present embodiment, the control assembly 110 may include microprocessor
111 and signal generator 113.
Wherein, the input terminal of the signal generator 113 is connect with the output end of the microprocessor 111, to be based on institute
The control for stating microprocessor 111 exports corresponding control signal.The input terminal and the signal of the electrotherapy driving unit 130 are sent out
The output end connection of raw device 113, output end are connect with the electrode patch 200 of the physiotherapy equipment 10, to be occurred based on the signal
The control signal that device 113 exports drives the electrode patch 200 to work.The input terminal of the laser drive unit 150 with it is described
The output end connection of signal generator 113, output end are connect with the laser lamp 300 of the physiotherapy equipment 10, to be based on the signal
The control signal that generator 113 exports drives the laser lamp 300 to work.The input terminal of the ultrasonic wave driving unit 170 with
The output end connection of the signal generator 113, output end are connect with the ultrasonic wave plate 400 of the physiotherapy equipment 10, to be based on institute
The control signal driving ultrasonic wave plate 400 for stating the output of signal generator 113 works.The thermotherapy driving unit 190 it is defeated
Enter end connect with the output end of the signal generator 113, output end is connect with the heating wire 500 of the physiotherapy equipment 10, with base
The heating wire 500 is driven to work in the control signal of the signal generator 113 output.
By above-mentioned setting, may be implemented or circulation synchronous to same people carry out electrotherapy, laser physical therapy, ultrasound physiotherapy with
And thermotherapy, and then improve the bad problem of physiotheraping effect existing in the prior art.
Optionally, the microprocessor 111 to the signal generator 113 export control signal control mode not by
Limitation, for example, it may be being controlled according to the rule prestored, is also possible to be controlled according to the operation of real-time reception user
System.Wherein, the microprocessor 111 can be single-chip microcontroller.
Optionally, the type of the signal generator 113 is unrestricted, can be configured according to practical application request,
As long as effectively the control output based on the microprocessor 111 signal can be controlled respectively to the electrotherapy driving unit
130, laser drive unit 150, ultrasonic wave driving unit 170 and thermotherapy driving unit 190 are controlled.In this implementation
In example, the control that the signal generator 113 can be based on the microprocessor 111 exports the device of different pwm signals.
Optionally, the number amount and type for the electrical component that the electrotherapy driving unit 130 includes are unrestricted, can basis
Practical application request is configured, for example, can according to the required precision of the pulse current that the electrode patch 200 is exported into
Row setting.In the present embodiment, in conjunction with Fig. 3, to avoid human body from unconformable situation, the electricity occur to the pulse current of output
Treating driving unit 130 may include the first triode Q1, the second triode Q2, third transistor Q3, transformer T, first resistor
R1, second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6 and the 7th resistance R7.
Wherein, the collector of the first triode Q1 is connect with the first power supply, the hair of the second triode Q2
Emitter-base bandgap grading is connect with the emitter of the first triode Q1, and the base stage of the third transistor Q3 is with the second triode Q2's
Collector connection, emitter ground connection.The transformer T may include primary coil and secondary coil, one end of the primary coil
It is connect with the collector of the third transistor Q3, the other end is connect with the second power supply, the both ends difference of the secondary coil
It is connect with the both ends of the electrode patch 200.One end of the first resistor R1 connect with the base stage of the first triode Q1,
The other end is connect with the output end of the signal generator 113, and one end of the second resistance R2 and the first resistor R1 connect
Connect one end connection, the other end ground connection of the output end of signal generator 113, one end of the 3rd resistor R3 and first electricity
Hinder one end connection, the other end ground connection of the base stage of the first triode of R1 connection Q1, one end of the 4th resistance R4 and described the
The base stage connection of one triode Q1, the other end are connect with the first power supply, one end and described second of the 5th resistance R5
The base stage connection of triode Q2, the other end are connect with the output end of the signal generator 113, one end of the 6th resistance R6
Connect with one end of the output end of the 5th resistance R5 connection signal generator 113, the other end is connect with the first power supply,
One end of the 7th resistance R7 is connect with the collector of the second triode Q2, the other end is with the third transistor Q3's
Base stage connection.
Also, the type of the first triode Q1 and the third transistor Q3 are NPN type, the second triode Q2
Type be positive-negative-positive.
By above-mentioned setting, the collective effect based on the first triode Q1 and the third transistor Q3, Ke Yishi
The control with shutdown now is connected to the third transistor Q3, and then realizes the control whether primary coil is powered, so that
The secondary coil generates induced current based on the electromagnetic change of primary coil and drives the electrode patch 200 externally output arteries and veins
Rush electric current.
Further, the electric current to make output has the characteristics that multifarious to improve electrotherapeutic effect, in the present embodiment, institute
Stating electrotherapy driving unit 130 can also include first capacitor C1 and the second capacitor C2.
Wherein, one end of the first capacitor C1 is connect with the base stage of the first triode Q1, the other end is grounded, described
One end of second capacitor C2 is connect with the base stage of the first triode Q1, the other end is grounded.
By the setting of the first capacitor C1 and the second capacitor C2, oscillating circuit can be formed, described in control
The base voltage of first triode Q1 belongs to the analogue value, so that the control to the electric current of base-emitter is realized, to realize to collection
The control of electrode-transmitter electrode current, and then the collector-emitter current for controlling the third transistor Q3 is in a variation
The analogue value, so as to drive the electrode patch 200 to export various pulse current by the transformer T.
Further, to protect to the transformer T, in the present embodiment, the electrotherapy driving unit 130 may be used also
To include first diode D1 and the 8th resistance R8.
Wherein, the anode of the first diode D1 connect one end connection of third transistor Q3, cathode with primary coil
One end connection of the second power supply is connect with primary coil.The both ends of the 8th resistance R8 respectively with the secondary coil
Both ends connection.
Optionally, the number amount and type for the electrical component that the laser drive unit 150 includes are unrestricted, can basis
Practical application request is configured, for example, can be configured according to the accuracy requirement of the control to the laser lamp 300.?
In the present embodiment, in conjunction with Fig. 4, the laser drive unit 150 may include the 4th triode Q4, the 9th resistance R9 and the tenth
Resistance R10.
Wherein, the collector of the 4th triode Q4 is connect with the cathode of the laser lamp 300, emitter is grounded, institute
The one end for stating the 9th resistance R9 is connect with the base stage of the 4th triode Q4, the other end is defeated with the signal generator 113
Outlet connection, one end of the tenth resistance R10 connect with the first power supply, the anode of the other end and the laser lamp 300
Connection.Also, the 4th triode Q4 can be NPN type.
Optionally, the number amount and type for the electrical component that the ultrasonic wave driving unit 170 includes are unrestricted, Ke Yigen
It is configured according to practical application request, for example, can be configured according to the control accuracy requirement to the ultrasonic wave plate 400.
In the present embodiment, in conjunction with Fig. 5, the ultrasonic wave driving unit 170 may include the 5th triode Q5, the 6th triode Q6,
Eleventh resistor R11, twelfth resistor R12, thirteenth resistor R13, the 14th resistance R14, the first inductance L1, the second inductance
L2, third inductance L3, third capacitor C3, the 4th capacitor C4, the 5th capacitor C5 and the 6th capacitor C6.Also, the described 5th 3
Pole pipe Q5 and the 6th triode Q6 can be NPN type.
Wherein, the emitter ground connection of the 5th triode Q5, the collector and third power supply of the 6th triode Q6
Connection.One end of the eleventh resistor R11 is connect with the base stage of the 5th triode Q5, the other end and the signal occur
The output end of device 113 connects, and one end of the twelfth resistor R12 connect with the collector of the 5th triode Q5, is another
It holds and is connect with the first end of the ultrasonic wave plate 400, the base of one end of the thirteenth resistor R13 and the 6th triode Q6
Pole connection, the other end connect one end connection of ultrasonic wave plate 400 with the twelfth resistor R12, the 14th resistance R14's
One end connect with third power supply and connect with the second end of the ultrasonic wave plate 400.One end of the first inductance L1 with
Collector connection, the other end and the 14th resistance R14 of the 5th triode Q5 are not connected with one end of ultrasonic wave plate 400
Connection, one end of second inductance L2 is connect with the emitter of the 6th triode Q6, the other end passes through third inductance
L3 ground connection.One end of the third capacitor C3 is connect with the collector of the 5th triode Q5, the other end is grounded, and the described 4th
One end of capacitor C4 connect one end connection, the other end and second inductance of ultrasonic wave plate 400 with the twelfth resistor R12
One end of L2 connection third inductance L3 connects, and one end of the 5th capacitor C5 and the collector of the 6th triode Q6 connect
Connect, the other end connect with the second inductance L2 third inductance L3 one end connection, one end of the 6th capacitor C6 with it is described
One end connection of the ultrasonic wave plate 400 of twelfth resistor R12 connection, the other end connect ultrasonic wave plate with the 14th resistance R14
400 one end connection.
By above-mentioned setting, the 5th triode Q5 with alternate conduction and can be turned off based on the control for controlling signal,
And then the 6th triode Q6 alternate conduction and shutdown are controlled, so that the oscillating circuit of inductance and capacitor element composition generates shake
Signal is swung, to drive the external output ultrasonic wave of the ultrasonic wave plate 400.
Further, the protection for realization to the ultrasonic wave driving unit 170, in the present embodiment, the ultrasonic wave
Driving unit 170 can also include the 7th triode Q7, the second diode D2 and the 15th resistance R15.Also, the described 7th
Triode Q7 can be NPN type.
Wherein, the collector of the 7th triode Q7 is connect with the collector of the 5th triode Q5, emitter connects
Ground.The anode of the second diode D2 is connect with the third end of the ultrasonic wave plate 400, cathode passes through the 15th resistance R15
It is connect with the base stage of the 7th triode Q7.Also, the first end of the ultrasound wave plate 400 and third end can connect on-off
It opens.
In detail, when needing the ultrasonic work of wave plate 400 with output ultrasonic wave, the first of the ultrasound wave plate 400
End and third end disconnect.When not needing the ultrasonic work of wave plate 400, the first end of the ultrasound wave plate 400 and third end
It can be connected to, so that the base stage of the 7th triode Q7 gets a high level to be connected, so that the 6th triode Q6
Base voltage be always held at a low level, and then oscillator signal cannot be formed.
Optionally, the type and quantity for the electrical component that the thermotherapy driving unit 190 includes are unrestricted, can basis
Practical application request is configured, for example, can carry out according in practical application to the control accuracy requirement of the heating wire 500
Setting.In the present embodiment, in conjunction with Fig. 6, the thermotherapy driving unit 190 may include the 8th triode Q8, the first metal-oxide-semiconductor U,
16th resistance R16, the 17th resistance R17, the 18th resistance R18 and the 19th resistance R19.
Wherein, the base stage of the 8th triode Q8 passes through the output of the 16th resistance R16 and the signal generator 113
End connection, emitter ground connection, the drain electrode of the first metal-oxide-semiconductor U connect with third power supply, source electrode and the heating wire 500
The drain electrode connection of connection, one end of the 17th resistance R17 and the first metal-oxide-semiconductor U, the other end pass through the 18th resistance
R18 connect with the collector of the 8th triode Q8 and is connected by the grid of the 19th resistance R19 and the first metal-oxide-semiconductor U
It connects.
Also, the 8th triode Q8 is NPN type, and the first metal-oxide-semiconductor U is p-type, is led in the 8th triode Q8
The grid of first metal-oxide-semiconductor U described in when logical is got a low level and is got with the grid of the first metal-oxide-semiconductor U described in when on, off
One high level is to turn off.
Optionally, the specific voltage value of first power supply, the second power supply and third power supply
It is unrestricted, it can be configured according to practical application request.In the present embodiment, the supply voltage of first power supply
Value can be 5V, and the voltage value of second power supply can be 12V, the voltage value of the third power supply
It can be 24V.
In conclusion drive control circuit 100 provided by the utility model and physiotherapy equipment 10, by control assembly 110
Middle setting signal generator 113, and respectively with electrotherapy driving unit 130, laser drive unit 150, ultrasonic wave driving unit 170
And thermotherapy driving unit 190 connects, and may be implemented to electrode patch 200, laser lamp 300, ultrasonic wave plate 400 and heating wire
500 control respectively to realize the synchronization or circulation of electrotherapy, laser physical therapy, ultrasound physiotherapy and thermotherapy, and then improves existing
The problem for having physiotheraping effect present in technology bad.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of drive control circuit, it is applied to physiotherapy equipment, which is characterized in that the drive control circuit includes:
Control assembly, including microprocessor and signal generator, the input terminal of the signal generator are defeated with the microprocessor
Outlet connection, to export corresponding control signal based on the control of the microprocessor；
Electrotherapy driving unit, the input terminal of the electrotherapy driving unit connect with the output end of the signal generator, output end with
The electrode patch of the physiotherapy equipment connects, and drives the electrode patch work with the control signal exported based on the signal generator
Make；
Laser drive unit, the input terminal of the laser drive unit connect with the output end of the signal generator, output end with
The laser lamp of the physiotherapy equipment connects, and drives the laser lamp work with the control signal exported based on the signal generator；
Ultrasonic wave driving unit, the input terminal of the ultrasonic wave driving unit connect with the output end of the signal generator, export
End is connect with the ultrasonic wave plate of the physiotherapy equipment, drives the ultrasonic wave with the control signal exported based on the signal generator
Piece work；
Thermotherapy driving unit, the input terminal of the thermotherapy driving unit connect with the output end of the signal generator, output end with
The heating wire of the physiotherapy equipment connects, and drives the heating wire work with the control signal exported based on the signal generator.
2. drive control circuit according to claim 1, which is characterized in that the electrotherapy driving unit includes:
First triode, the collector of first triode are connect with the first power supply；
Second triode, the emitter of second triode are connect with the emitter of first triode；
Third transistor, the base stage of the third transistor is connect with the collector of second triode, emitter is grounded；
The collector of transformer, including primary coil and secondary coil, one end of the primary coil and the third transistor connects
Connect, the other end is connect with the second power supply, the both ends of the secondary coil are connect with the both ends of the electrode patch respectively；
First resistor, one end of the first resistor is connect with the base stage of first triode, the other end and the signal occur
The output end of device connects；
Second resistance, one end of the second resistance connect with one end of the output end of the first resistor connection signal generator,
Other end ground connection；
3rd resistor, one end that one end of the 3rd resistor connect the base stage of the first triode with the first resistor connect, are another
One end ground connection；
4th resistance, one end of the 4th resistance connect with the base stage of first triode, the other end and the first power supply
Connection；
5th resistance, one end of the 5th resistance is connect with the base stage of second triode, the other end and the signal occur
The output end of device connects；
6th resistance, one end of the 6th resistance connect with one end of the output end of the 5th resistance connection signal generator,
The other end is connect with the first power supply；
7th resistance, one end of the 7th resistance connect with the collector of second triode, the other end and the described 3rd 3
The base stage of pole pipe connects.
3. drive control circuit according to claim 2, which is characterized in that the electrotherapy driving unit further include:
The both ends of 8th resistance, the 8th resistance are connect with the both ends of the secondary coil respectively；
First capacitor, one end of the first capacitor is connect with the base stage of first triode, the other end is grounded；
Second capacitor, one end of second capacitor is connect with the base stage of first triode, the other end is grounded；
First diode, the anode of the first diode connect one end connection, cathode and the original of third transistor with primary coil
One end connection of sideline circle the second power supply of connection.
4. drive control circuit according to claim 1 to 3, which is characterized in that the laser drive unit packet
It includes:
4th triode, the collector of the 4th triode is connect with the cathode of the laser lamp, emitter is grounded；
9th resistance, one end of the 9th resistance is connect with the base stage of the 4th triode, the other end and the signal occur
The output end of device connects；
Tenth resistance, one end of the tenth resistance is connect with the first power supply, the other end is connect with the anode of the laser lamp.
5. drive control circuit according to claim 1 to 3, which is characterized in that the ultrasonic wave driving unit
Include:
5th triode, the emitter ground connection of the 5th triode；
The collector of 6th triode, the 6th triode is connect with third power supply；
Eleventh resistor, one end of the eleventh resistor connect with the base stage of the 5th triode, the other end and the signal
The output end of generator connects；
Twelfth resistor, one end of the twelfth resistor is connect with the collector of the 5th triode, the other end surpasses with described
The first end of sound wave piece connects
Thirteenth resistor, one end of the thirteenth resistor connect with the base stage of the 6th triode, the other end and the described tenth
Two resistance connect one end connection of ultrasonic wave plate；
One end of 14th resistance, the 14th resistance connect with third power supply and connects with the second end of the ultrasonic wave plate
It connects；
First inductance, one end of first inductance connect with the collector of the 5th triode, the other end and the described 14th
One end connection of the not connected ultrasonic wave plate of resistance；
Second inductance, one end of second inductance is connect with the emitter of the 6th triode, the other end passes through third inductance
Ground connection；
Third capacitor, one end of the third capacitor is connect with the collector of the 5th triode, the other end is grounded；
4th capacitor, one end of the 4th capacitor connect with the twelfth resistor one end connection of ultrasonic wave plate, the other end with
One end of the second inductance connection third inductance connects；
5th capacitor, one end of the 5th capacitor connect with the collector of the 6th triode, the other end and second electricity
One end connection of sense connection third inductance；
6th capacitor, one end of the 6th capacitor connect with the twelfth resistor one end connection of ultrasonic wave plate, the other end with
14th resistance connects one end connection of ultrasonic wave plate.
6. drive control circuit according to claim 5, which is characterized in that the ultrasonic wave driving unit further include:
7th triode, the collector of the 7th triode is connect with the collector of the 5th triode, emitter is grounded；
Second diode, the anode of second diode is connect with the third end of the ultrasonic wave plate, cathode passes through the 15th electricity
Resistance is connect with the base stage of the 7th triode, wherein the first end of the ultrasound wave plate can be connected to or disconnect with third end.
7. drive control circuit according to claim 1 to 3, which is characterized in that the thermotherapy driving unit packet
It includes:
8th triode, the base stage of the 8th triode connect by the 16th resistance with the output end of the signal generator,
Emitter ground connection；
First metal-oxide-semiconductor, the drain electrode of first metal-oxide-semiconductor is connect with third power supply, source electrode is connect with the heating wire；
The drain electrode connection of 17th resistance, one end of the 17th resistance and first metal-oxide-semiconductor, the other end pass through the 18th electricity
Resistance connect with the collector of the 8th triode and is connect by the 19th resistance with the grid of first metal-oxide-semiconductor.
8. a kind of physiotherapy equipment, which is characterized in that including drive control circuit, electrode patch, laser lamp, ultrasonic wave plate and fever
Silk, wherein the drive control circuit includes:
Control assembly, including microprocessor and signal generator, the input terminal of the signal generator are defeated with the microprocessor
Outlet connection, to export corresponding control signal based on the control of the microprocessor；
Electrotherapy driving unit, the input terminal of the electrotherapy driving unit connect with the output end of the signal generator, output end with
The electrode patch of the physiotherapy equipment connects, and drives the electrode patch work with the control signal exported based on the signal generator
Make；
Laser drive unit, the input terminal of the laser drive unit connect with the output end of the signal generator, output end with
The laser lamp of the physiotherapy equipment connects, and drives the laser lamp work with the control signal exported based on the signal generator；
Ultrasonic wave driving unit, the input terminal of the ultrasonic wave driving unit connect with the output end of the signal generator, export
End is connect with the ultrasonic wave plate of the physiotherapy equipment, drives the ultrasonic wave with the control signal exported based on the signal generator
Piece work；
Thermotherapy driving unit, the input terminal of the thermotherapy driving unit connect with the output end of the signal generator, output end with
The heating wire of the physiotherapy equipment connects, and drives the heating wire work with the control signal exported based on the signal generator.
9. physiotherapy equipment according to claim 8, which is characterized in that the electrotherapy driving unit includes:
First triode, the collector of first triode are connect with the first power supply；
Second triode, the emitter of second triode are connect with the emitter of first triode；
Third transistor, the base stage of the third transistor is connect with the collector of second triode, emitter is grounded；
The collector of transformer, including primary coil and secondary coil, one end of the primary coil and the third transistor connects
Connect, the other end is connect with the second power supply, the both ends of the secondary coil are connect with the both ends of the electrode patch respectively；
First resistor, one end of the first resistor is connect with the base stage of first triode, the other end and the signal occur
The output end of device connects；
Second resistance, one end of the second resistance connect with one end of the output end of the first resistor connection signal generator,
Other end ground connection；
3rd resistor, one end that one end of the 3rd resistor connect the base stage of the first triode with the first resistor connect, are another
One end ground connection；
4th resistance, one end of the 4th resistance connect with the base stage of first triode, the other end and the first power supply
Connection；
5th resistance, one end of the 5th resistance is connect with the base stage of second triode, the other end and the signal occur
The output end of device connects；
6th resistance, one end of the 6th resistance connect with one end of the output end of the 5th resistance connection signal generator,
The other end is connect with the first power supply；
7th resistance, one end of the 7th resistance connect with the collector of second triode, the other end and the described 3rd 3
The base stage of pole pipe connects.
10. physiotherapy equipment according to claim 9, which is characterized in that the electrotherapy driving unit further include:
The both ends of 8th resistance, the 8th resistance are connect with the both ends of the secondary coil respectively；
First capacitor, one end of the first capacitor is connect with the base stage of first triode, the other end is grounded；
Second capacitor, one end of second capacitor is connect with the base stage of first triode, the other end is grounded；
First diode, the anode of the first diode connect one end connection, cathode and the original of third transistor with primary coil
One end connection of sideline circle the second power supply of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821370575.2U CN209221330U (en) | 2018-08-23 | 2018-08-23 | Drive control circuit and physiotherapy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821370575.2U CN209221330U (en) | 2018-08-23 | 2018-08-23 | Drive control circuit and physiotherapy equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209221330U true CN209221330U (en) | 2019-08-09 |
Family
ID=67498059
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821370575.2U Active CN209221330U (en) | 2018-08-23 | 2018-08-23 | Drive control circuit and physiotherapy equipment |
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| Country | Link |
|---|---|
| CN (1) | CN209221330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904976A (en) * | 2018-08-23 | 2018-11-30 | 广州市睿盛医疗器械有限公司 | Drive control circuit and physiotherapy equipment |
| CN114129438A (en) * | 2021-11-23 | 2022-03-04 | 南京晓庄学院 | Modularized multifunctional rehabilitation medical equipment based on CAN communication |
| EP4162974A1 (en) * | 2021-10-07 | 2023-04-12 | Famidoc Technology Co., Ltd | Physiotherapy instrument with intelligent heating control function based on bioelectric feedback |
-
2018
- 2018-08-23 CN CN201821370575.2U patent/CN209221330U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904976A (en) * | 2018-08-23 | 2018-11-30 | 广州市睿盛医疗器械有限公司 | Drive control circuit and physiotherapy equipment |
| EP4162974A1 (en) * | 2021-10-07 | 2023-04-12 | Famidoc Technology Co., Ltd | Physiotherapy instrument with intelligent heating control function based on bioelectric feedback |
| CN114129438A (en) * | 2021-11-23 | 2022-03-04 | 南京晓庄学院 | Modularized multifunctional rehabilitation medical equipment based on CAN communication |
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