CN209490382U - A kind of physiotherapy equipment - Google Patents
A kind of physiotherapy equipment Download PDFInfo
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- CN209490382U CN209490382U CN201821824382.XU CN201821824382U CN209490382U CN 209490382 U CN209490382 U CN 209490382U CN 201821824382 U CN201821824382 U CN 201821824382U CN 209490382 U CN209490382 U CN 209490382U
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Abstract
The utility model discloses a kind of physiotherapy equipments, including thermal energy output device；Power output device；Processor；The temperature-adjusting device being connect respectively with thermal energy output device and processor, under the control of a processor controlling the temperature value of thermal energy output device within a preset range, to carry out conduction thermotherapy by thermal energy output device；The voltage regulating device connecting respectively with power output device and processor carries out electrotherapy for adjusting the voltage magnitude and electric voltage frequency of electric energy under the control of a processor, and by power output device.The treatment that can carry out two kinds of means of electrotherapy and thermotherapy to patient simultaneously by physiotherapy equipment provided by the utility model, is integrated with two kinds for the treatment of tools on a physiotherapy equipment, uses that comparison is efficient, is conducive to the rehabilitation of patient, and manage more convenient.
Description
Technical field
The utility model relates to field of physical therapy, more particularly to a kind of physiotherapy equipment.
Background technique
Electrotherapy is a kind of physical therapy modalities by electric energy effect being prevented or being treated related disease in human body, conduction
Thermotherapy is directly to contact human body using heat source mediator, and thermal energy is passed to the treatment method of human body, there is improvement local circulation, reduce swelling,
The effects of analgesic and alleviation adhesion, two kinds of physical therapy technologies need to be used in conjunction with each other in many cases, and right in the prior art
It needs to carry out respectively in the use of two kinds of physical therapy methods, such as by carrying out electrotherapy etc. again after towel hot compress, implements ratio
Cumbersome, efficiency is lower, affects the process of physical therapy process, and also needs respectively to the two kinds of tools to be used of physical therapy method
It is managed.
Therefore, how to provide a kind of scheme of solution above-mentioned technical problem is that those skilled in the art need to solve at present
Problem.
Utility model content
The purpose of the utility model is to provide a kind of physiotherapy equipments, can carry out two kinds of hands of electrotherapy and thermotherapy to patient simultaneously
The treatment of section, improves service efficiency, convenient for management.
In order to solve the above technical problems, the utility model provides a kind of physiotherapy equipment, comprising:
Thermal energy output device；
Power output device；
Processor；
The temperature-adjusting device being connect respectively with the thermal energy output device and the processor, in the processing
Under the control of device within a preset range by the control of the temperature value of the thermal energy output device, with by the thermal energy output device into
Row conduction thermotherapy；
The voltage regulating device being connect respectively with the power output device and the processor, in the processing
The voltage magnitude and electric voltage frequency of economize on electricity energy are lowered in the control of device, and are passed through the power output device and carried out electrotherapy.
Preferably, the temperature-adjusting device includes:
The temperature collecting module being connect respectively with the processor and temperature adjustment module, for acquiring the thermal energy output
The temperature value of device；
The temperature adjustment module being connect respectively with the processor and the thermal energy output device；
Then the processor controls the temperature value of the thermal energy output device within a preset range specifically:
According to the temperature value, within a preset range by the temperature value control of the thermal energy output device.
Preferably, the thermal energy output device includes:
Output coupling piece；
The heat production resistance being connect respectively with the temperature adjustment module and the output coupling piece, in the temperature
Heat production under the adjusting of adjustment module, and the thermal energy of itself is transmitted to the output coupling piece, to pass through the output coupling piece
Carry out conduction thermotherapy.
Preferably, the physiotherapy equipment further include:
The temperature detect switch (TDS) being connect respectively with the temperature adjustment module and the heat production resistance, in the heat production electricity
The temperature of resistance controls the temperature adjustment module when being higher than preset threshold and the heat production resistance disconnects.
Preferably, the voltage regulating device includes:
First power module；
The digital analog converter being connected to the processor；
The control module being connected to the processor；
The amplitude adjustment module being connect respectively with first power module and the digital analog converter, at the place
Voltage magnitude is adjusted under the control that reason device passes through the digital analog converter；
The frequency connecting respectively with the amplitude adjustment module, the control module and the power output device is adjusted
Module, for carrying out electricity to the electric energy after Overvoltage Amplitude is adjusted in the case where the processor is by the control of the control module
Voltage-frequency rate is adjusted, and is transmitted to the power output device.
Preferably, the amplitude adjustment module include first resistor, it is second resistance, 3rd resistor, operational amplifier, controllable
Switch and filter circuit；
The first end of the first resistor homophase input with the digital analog converter and the operational amplifier respectively
End connection, the first resistor second end ground connection, the reverse input end of the operational amplifier respectively with the second resistance
First end and the 3rd resistor first end connection, the first of the second end of the 3rd resistor, the controllable switch
The first end of end and the filter circuit as the amplitude adjustment module output end and the frequency adjustment module it is defeated
Enter end connection, the second end of the second resistance and the second end of the filter circuit are grounded；The second of the controllable switch
End is connect with first power module with the power end of the operational amplifier, the ground connection termination of the operational amplifier
Ground, the output end of the operational amplifier are connect with the control terminal of the controllable switch.
Preferably, the control module is pulse width modulation (PWM) module.
Preferably, first power module includes DC power supply, first capacitor and the second capacitor；
The output end of the DC power supply respectively with the first end of the first capacitor and second capacitor first
The second end of end connection, the second end of the first capacitor and second capacitor is grounded.
Preferably, the output device includes two electrode slices, the 4th resistance and step-up transformer；
Two electrode slices are connect with the second end of the first end of the 4th resistance and the 4th resistance respectively；
The input terminal of the step-up transformer is connect with the frequency adjustment module, the first end of the step-up transformer secondary with it is described
The first end of 4th resistance connects, and the second end of the step-up transformer secondary is connect with the second end of the 4th resistance.
Preferably, the physiotherapy equipment further include:
Second power supply module；
The vibration electric current output being connect respectively with the second power supply module, the processor and the output coupling piece
Module, for the electric energy that the second power supply module exports to be converted to the electric energy of parameter preset under the control of the processor
After be transmitted to the output coupling piece, to provide auxiliary weak current when thermotherapy.
The utility model provides a kind of physiotherapy equipment, including thermal energy output device；Power output device；Processor；Respectively
The temperature-adjusting device being connect with thermal energy output device and processor, under the control of a processor by thermal energy output device
Temperature value control within a preset range, to carry out conduction thermotherapy by thermal energy output device；Respectively with power output device with
And the voltage regulating device of processor connection, for adjusting the voltage magnitude and voltage frequency of electric energy under the control of a processor
Rate, and electrotherapy is carried out by power output device.
As it can be seen that temperature-adjusting device can be under the control of a processor by the temperature of thermal energy output device in the utility model
Angle value controls within a preset range, and to carry out conduction thermotherapy by thermal energy output device, voltage regulating device can be in processor
Control lower economize on electricity can voltage magnitude and electric voltage frequency, and by power output device carry out electrotherapy, by originally it is practical
The physiotherapy equipment of novel offer can carry out the treatment of two kinds of means of electrotherapy and thermotherapy to patient simultaneously, integrate on a physiotherapy equipment
Two kinds for the treatment of tools, use that comparison is efficient, are conducive to the rehabilitation of patient, and manage more convenient.
Detailed description of the invention
It, below will be to the prior art and embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of physiotherapy equipment provided by the utility model；
Fig. 2 is the structural schematic diagram of another physiotherapy equipment provided by the utility model；
Fig. 3 is a kind of structural schematic diagram of amplitude adjustment module provided by the utility model；
Fig. 4 is a kind of structural schematic diagram of frequency adjustment module provided by the utility model；
Fig. 5 is a kind of structural schematic diagram for shaking current output module provided by the utility model.
Specific embodiment
The core of the utility model is to provide a kind of physiotherapy equipment, can carry out two kinds of hands of electrotherapy and thermotherapy to patient simultaneously
The treatment of section, improves service efficiency, convenient for management.
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 the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to FIG. 1, Fig. 1 is a kind of structural schematic diagram of physiotherapy equipment provided by the utility model, comprising:
Thermal energy output device 1；
Power output device 2；
Processor 3；
The temperature-adjusting device 4 being connect respectively with thermal energy output device 1 and processor 3, for the control in processor 3
The lower temperature value control by thermal energy output device 1 within a preset range, carries out conduction thermotherapy to pass through thermal energy output device 1；
The voltage regulating device 5 being connect respectively with power output device 2 and processor 3, for the control in processor 3
The voltage magnitude and electric voltage frequency of economize on electricity energy are lowered, and electrotherapy is carried out by power output device 2.
In view of the technical problem in above-mentioned background technique, in the utility model embodiment, processor 3 can pass through temperature
Regulating device 4 controls the temperature value of thermal energy output device 1, and finally with thermal energy output device 1 export thermal energy so as into
Row thermotherapy, processor 3 can also adjust the voltage magnitude and electric voltage frequency of electric energy by voltage regulating device 5, and pass through electricity
Energy output device 2 is by the power output through overregulating, and to carry out electrotherapy, the physiotherapy equipment in the utility model embodiment can be same
Shi Jinhang electrotherapy and thermotherapy, can satisfy a variety of demands, such as the case where need electrotherapy and thermotherapy simultaneously, or only need
The case where one of therapeutic modality, can be used in conjunction with each other when carrying out two kinds of treatments at the same time, such as first carry out thermotherapy again
Electrotherapy etc. is carried out, therapeutic efficiency is improved, is conducive to the probability for increasing disease cured, and no longer need to manage two kinds for the treatment of works simultaneously
Tool, reduces the cost of management.
Specifically, thermal energy output device 1 and power output device 2 can directly and human contact is to export energy extremely
Human body is simultaneously treated accordingly, the two devices are independent device respectively, can according to actual needs be exported thermal energy and be filled
It sets 1 and is used cooperatively or is independently operated, the utility model embodiment it is not limited here with power output device 2.
Wherein, the voltage regulating device 5 in the utility model and temperature-adjusting device 4 can be in the controls of processor 3
The lower corresponding adjusting movement of progress of system can control thermal energy under the control of processor 3 for temperature-adjusting device 4
The temperature of output device 1, such as processor 3 can control temperature adjustment module 42 and the temperature control of thermal energy output device 1 exist
It, can be under the control of processor 3 to the voltage amplitude of electric energy for voltage regulating device 5 within the scope of 62 ° to 65 ° etc.
Two parameters of value and electric voltage frequency are adjusted, and export eventually by power output device 2 to carry out electrotherapy, to voltage amplitude
Value and electric voltage frequency are adjusted simultaneously, can satisfy electrotherapy for a variety of demands of electric energy.
Specifically, being controlled by processor 3 voltage regulating device 5 and temperature-adjusting device 4, to realize temperature
Accurate, quick and stable adjusting may be implemented in the adjusting of adjusting, voltage magnitude and electric voltage frequency, improves the effect for the treatment of
Rate and safety, certainly, temperature-adjusting device 4 and voltage regulating device 5 are controlled except through processor 3 outside,
It may be arranged as two processors 3 and control temperature-adjusting device 4 and voltage regulating device 5 respectively, processor 3 can be prevented
Entire electro-therapeutic apparatus is ineffective when breaking down, and the burden of each processor 3 is smaller, reduces loss, increases using the longevity
Life.
Certainly, other than voltage magnitude and electric voltage frequency are adjusted, can also other parameters to electric energy into
Row is adjusted, such as size of current etc., the utility model embodiment is it is not limited here.
Wherein, preset range can independently be set, such as small range as being set as 65 ° etc., the utility model
Embodiment is it is not limited here.
Specifically, the processor 3 of the utility model embodiment is right by temperature-adjusting device 4 and voltage regulating device 5
When temperature value, voltage magnitude and electric voltage frequency are adjusted, it can carry out according to different needs different degrees of and different
The adjusting of sequence, the utility model embodiment is it is not limited here.
In addition, the temperature in the utility model embodiment adjusts and voltage adjusts the tune that all can be increased or reduced
Section, can independently be selected according to actual needs, and processor 3 is in control temperature-adjusting device 4 and voltage regulating device 5
When, it can be the automatic adjustment carried out according to a pre-set procedure, or carry out by external human-computer interaction device
Autonomous control adjusting, the utility model embodiment is it is not limited here.
In addition, processor 3 can be multiple types, such as can be for single-chip microcontroller etc., the utility model embodiment is herein not
It limits.
The utility model provides a kind of physiotherapy equipment, including thermal energy output device；Power output device；Processor；Respectively
The temperature-adjusting device being connect with thermal energy output device and processor, under the control of a processor by thermal energy output device
Temperature value control within a preset range, to carry out conduction thermotherapy by thermal energy output device；Respectively with power output device with
And the voltage regulating device of processor connection, for adjusting the voltage magnitude and voltage frequency of electric energy under the control of a processor
Rate, and electrotherapy is carried out by power output device.
As it can be seen that temperature-adjusting device can be under the control of a processor by the temperature of thermal energy output device in the utility model
Angle value controls within a preset range, and to carry out conduction thermotherapy by thermal energy output device, voltage regulating device can be in processor
Control lower economize on electricity can voltage magnitude and electric voltage frequency, and by power output device carry out electrotherapy, by originally it is practical
The physiotherapy equipment of novel offer can carry out the treatment of two kinds of means of electrotherapy and thermotherapy to patient simultaneously, integrate on a physiotherapy equipment
Two kinds for the treatment of tools, use that comparison is efficient, are conducive to the rehabilitation of patient, and manage more convenient.
On the basis of the above embodiments:
Embodiment as one preferred, temperature-adjusting device 4 include:
The temperature collecting module 41 being connect respectively with processor 3 and temperature adjustment module 42, for acquiring thermal energy output dress
Set 1 temperature value；
The temperature adjustment module 42 being connect respectively with processor 3 and thermal energy output device 1；
Then processor 3 controls the temperature value of thermal energy output device 1 within a preset range specifically:
According to temperature value, within a preset range by the temperature value control of thermal energy output device 1.
Specifically, processor 3 can be defeated according to the collected thermal energy of temperature collecting module 41 in the utility model embodiment
The temperature value of device 1 controls the temperature that temperature adjustment module 42 adjusts thermal energy output device 1 in real time out, belongs to a kind of feedback tune
Section, it is assumed that target temperature is 65 °, and processor 3 obtains the current temperature of thermal energy output device 1 by temperature collecting module 41 and is
10 °, the temperature of thermal energy output device 1 can be rapidly promoted by temperature adjustment module 42 at this time, in thermal energy output device 1
Temperature when being 60 °, due to relatively target temperature, processor 3 can control temperature adjustment module 42 and slowly mention at this time
The temperature for rising thermal energy output device 1 can control temperature adjustment module when the actual temperature of thermal energy output device 1 is higher than 65 °
42 reduce the temperature of thermal energy output device 1, such as control temperature adjustment module 42 stops working, and keeps thermal energy output device 1 natural
Cooling, or control cooling system is that thermal energy output device 1 cools down to improve cooling efficiency etc., the utility model embodiment
It is not limited here.Temperature-adjusting device 4 in the utility model embodiment can be accurately controlled the temperature of thermal energy output device 1
Degree, further improves the service efficiency and safety of physiotherapy equipment.
Work as heat, other than the type for the temperature-adjusting device 4 that the utility model embodiment is enumerated, temperature-adjusting device 4 is also
It can be other types, the utility model embodiment is it is not limited here.
Specifically, temperature collecting module 41 can be multiple types, and it can be the temperature sensor of contact, it can also be with
For contactless sensor, in the utility model embodiment, it is preferred to use NTC (Negative Temperature
Coefficient, negative temperature coefficient) temperature sensor, have many advantages, such as that precision is high and at low cost.
Certainly, other than NTC temperature sensor, temperature sensor can also be other multiple types, such as PTC
(Positive Temperature Coefficient, thermistor) or infrared sensor etc., the utility model embodiment
It is not limited here.
It wherein, can be by processor 3 every default during processor 3 controls temperature adjustment module 42 in real time
Time of short duration shutdown is primary, the loss with reduction to processor 3, such as reaches pre- in the temperature value of control thermal energy output device 1
If after range, can shut down to be switched on again after 30S control is adjusted to the temperature value of thermal energy output device 1, it is of course also possible to
Processor 3 is allowed to continue working to ensure that temperature value does not fluctuate significantly, to improve the accuracy and safety of thermotherapy, originally
Utility model embodiment is it is not limited here.
It in addition, temperature adjustment module 42 can be multiple types, such as can be PWM (Pulse Width
Modulation, pulse width modulation) module, have many advantages, such as that economic, saving space and noiseproof feature are strong.
Certainly, other than Pulse width modulation module, temperature adjustment module 42 can also be other types, the utility model
Embodiment is it is not limited here.
Embodiment as one preferred, thermal energy output device 1 include:
Output coupling piece；
The heat production resistance being connect respectively with temperature adjustment module 42 and output coupling piece, in temperature adjustment module 42
Adjusting under heat production, and the thermal energy of itself is transmitted to output coupling piece, to carry out conduction thermotherapy by output coupling piece.
Specifically, heat production resistance can the heat production under the adjusting of temperature adjustment module 42, then by itself generate thermal energy
It is conducted by way of physical contact to output coupling piece, is conducted by output coupling piece with directly contacting for user's skin
Thermotherapy can be used family by output coupling piece and obtain more uniform and milder thermal energy, improve comfort level and
The effect of thermotherapy.
Wherein, output coupling piece can be covered on heat production electricity for the fixation of the plate or sheet of various materials, one face
Thermal energy is directly acquired in resistance, and the skin of thermal energy conduction to user being achieved the purpose that, thermotherapy, material can by another side
Think it is a variety of, such as can be for metal etc., the utility model embodiment is it is not limited here.
Wherein, output coupling piece can be copper and/or with default radian output coupling piece.
Specifically, output coupling piece made of copper has many advantages, such as that temperature retention performance is good, temperature stroll is uniform and wear-resisting.
Wherein, default radian can make output coupling piece preferably with the skin attachement of human body, such as can be set to U
Type etc., sense of touch is further promoted, and the specific contact surface that can also act on human skin carries out pointedly thermotherapy, thermotherapy effect
Also it is further promoted.
Certainly, other than output coupling piece made of copper, output coupling piece can also be other materials, and the utility model is implemented
Example is it is not limited here.
In addition, output coupling piece may be arranged as flat type etc., the utility model embodiment other than default radian
It is not limited here.
Specifically, heat production resistance can be a plurality of types of resistance, such as cement resistor etc., rectangular cement resistor has
Contact surface is larger, can fully be bonded with output coupling piece so that the thermal energy conduction of itself to output coupling piece is carried out thermotherapy,
Wherein, cement resistor can be set to preset number, such as three etc., and the connection type between multiple cement resistors can be with
To be in series or in parallel etc., and in selection and arrangement, it is identical with interval to can choose the equal multiple cement resistors of specification
Mode be distributed setting, such as three cement resistors for selecting external contacting surface to be similarly 3cm*3cm, and three cement resistors can be with
It is arranged side by side, the spacing between adjacent cement resistor is set as same numerical value, for example, 1cm etc., is conducive to thermal energy more
Add and be uniformly transmitted to output coupling piece, the uniformity of output coupling on piece temperature can be further improved.
Certainly, in addition to cement resistor, heat production resistance can also be other multiple types, and the utility model embodiment is herein not
It limits.
Certainly, in addition to specification is equal and spacing is equal, multiple heat production resistance can during specific choice is with setting
Think other forms, the utility model embodiment is it is not limited here.
It is of course also possible to be not provided with output coupling piece, directly and human contact is to carry out thermotherapy, Huo Zhetong by heat production resistance
The medium for crossing other forms is fitted on heat production resistance to assist carrying out thermotherapy etc., and the utility model embodiment does not limit herein
It is fixed.
Embodiment as one preferred, the physiotherapy equipment further include:
The temperature detect switch (TDS) connecting respectively with temperature adjustment module 42 and heat production resistance is high for the temperature in heat production resistance
Temperature adjustment module 42 is controlled when preset threshold and heat production resistance disconnects.
Specifically, in view of temperature collecting module 41 may break down in some cases, such as its is collected
Temperature value inaccuracy, is continuously fixed in a numerical value, for example, 20 °, if preset range at this time is 65 °, processor 3 will
Temperature adjustment module 42 is constantly controlled according to 20 ° of this numerical value, heating control is carried out to thermal energy output device 1, just exist in this way
Temperature is excessively high with the hidden danger for the personal safety for damaging related device and jeopardizing user, the temperature control in the utility model embodiment
Switch can experience the actual temperature value of thermal energy output device 1 in real time, and be higher than preset threshold time control in actual temperature value
Temperature adjustment module 42 processed is disconnected with heat production resistance, in such cases, even if processor 3 controls temperature adjustment module 42 constantly
Thermal energy output device 1 is adjusted to heat up, since the route between temperature adjustment module 42 and thermal energy output device 1 disconnects, this heating
Adjusting will not succeed, and such way ensure that related component and personal safety, improve the safety of entire physiotherapy equipment.
Wherein, temperature detect switch (TDS) can be multiple types, and the utility model embodiment is it is not limited here.
Certainly, other than temperature detect switch (TDS) control route disconnects, it can also accomplish safeguard protection, example by other forms
One spare temperature collecting module 41 is such as set, and the utility model embodiment is it is not limited here.
Embodiment as one preferred, voltage regulating device 5 include:
First power module 51；
The digital analog converter 52 being connect with processor 3；
The control module 53 being connect with processor 3；
The amplitude adjustment module 54 being connect respectively with the first power module 51 and digital analog converter 52, in processor 3
By the way that voltage magnitude is adjusted under the control of digital analog converter 52；
The frequency adjustment module 55 being connect respectively with amplitude adjustment module 54, control module 53 and power output device 2,
For carrying out electric voltage frequency tune to the electric energy after Overvoltage Amplitude is adjusted in the case where processor 3 is by the control of control module 53
Section, and it is transmitted to power output device 2.
In order to be preferably illustrated to the utility model embodiment, referring to FIG. 2, Fig. 2 is provided by the utility model
Another structural schematic diagram of physiotherapy equipment.
Specifically, the first power module 51 in voltage regulating device 5 can provide energy source, amplitude adjustment module 54
And electric energy handled by frequency adjustment module 55 is all from the first power module 51, electric energy provided by the first power module 51
Voltage and electric current can independently be selected according to different demands, the utility model embodiment is it is not limited here.Wherein,
Amplitude adjustment module 54 can carry out the tune of voltage magnitude under the control signal of the processor 3 after the conversion of digital analog converter 52
Section, frequency adjustment module 55 can carry out electricity for having already passed through the electric energy of voltage magnitude adjusting under the control of control module 53
The adjusting of voltage-frequency rate is adjusted and can further be mentioned for voltage magnitude and electric voltage frequency by independent module respectively
The stability and accuracy of top adjustment.
Wherein, voltage regulating device 5 can also first be adjusted electric voltage frequency, then adjust again to voltage magnitude
Section, the utility model embodiment is it is not limited here.
Specifically, digital analog converter 52 is transmitted to after the digital signal that processor 3 exports being converted to analog signal
Amplitude adjustment module 54 is adjusted with controlling it for voltage magnitude, and certainly, control module 53 can be by the signal of processor 3
Frequency adjustment module 55 is controlled after being converted to the identifiable control signal of frequency adjustment module 55, digital analog converter 52 with
And control module 53 all can be multiple types, the utility model embodiment is it is not limited here.
Embodiment as one preferred, amplitude adjustment module 54 include first resistor R81, second resistance R80, third electricity
Hinder R79, operational amplifier U10.1, controllable switch and filter circuit；
The first end of the first resistor R81 non-inverting input terminal with digital analog converter 52 and operational amplifier U10.1 respectively
Connection, the second end ground connection of first resistor R81, the reverse input end of operational amplifier U10.1 respectively with second resistance R80 the
The connection of the first end of one end and 3rd resistor R79, second end, the first end of controllable switch and the filtering of 3rd resistor R79
The first end of circuit is connect as the output end of amplitude adjustment module 54 with the input terminal of frequency adjustment module 55, second resistance
The second end of R80 and the second end of filter circuit are grounded；The second end of controllable switch and the power end of operational amplifier U10.1
Connect with the first power module 51, the ground terminal of operational amplifier U10.1 ground connection, the output end of operational amplifier U10.1 with
The control terminal of controllable switch connects.
In order to be preferably illustrated to the utility model embodiment, referring to FIG. 3, Fig. 3 is provided by the utility model
A kind of structural schematic diagram of amplitude adjustment module 54, wherein capacitor C3, capacitor C4 and 12V power supply can be used as power module
1, capacitor C3 and capacitor C4 can be used as electric source filter circuit and be filtered to 12V power supply.
Specifically, amplitude adjustment module 54 is the amplitude based on linear voltage-stabilizing circuit in the utility model embodiment
Adjustment module 54, second resistance R80 and 3rd resistor R79 can play the role of signal acquisition, by collected voltage signal
It is delivered to the reverse input end of operational amplifier U10.1, operational amplifier U10.1 work can be made to exist through reasonable settings
Linear region, so that processor 3 accurately controls amplitude adjustment module 54 by D/A converter module, processor 3 can
To pass through digital analog converter 52 in the non-inverting input terminal input analog voltage signal of operational amplifier U10.1, to control triode
The amplification factor of Q23, realizes be precisely controlled to voltage magnitude in this manner, and the raising of precision is conducive to improve electrotherapy
Effect and enhancing safety.
Wherein, the output voltage of amplitude adjustment module 54Wherein, DAoutFor digital analog converter
52 voltage signal, R3For the resistance value of 3rd resistor R79, R2For the resistance value of second resistance R80, it is seen then that amplitude adjustment module 54
Output voltage can be controlled by the output voltage signal of digital analog converter 52.
Wherein, the electric energy after filter circuit can be adjusted voltage magnitude is filtered, more pure stable to obtain
Electric energy prevents electric energy from damaging to device, does harm to huamn body, and further increases safety, wherein filter circuit
It can be multiple types, the utility model embodiment is it is not limited here.
Wherein, controllable switch can be triode Q23, then first end of the collector of triode Q23 as controllable switch,
Second end of the emitter of triode Q23 as controllable switch, control terminal of the base stage of triode Q23 as controllable switch.
Specifically, triode Q23 has many advantages, such as that structure is simple, at low cost and durable.
Certainly, other than triode Q23, controllable switch can also be other types, and the utility model embodiment is herein not
It limits.
Certainly, other than the amplitude adjustment module 54 provided in the utility model embodiment, amplitude adjustment module 54 may be used also
Think other types, the utility model embodiment is it is not limited here.
In addition, referring to FIG. 4, Fig. 4 is a kind of structural schematic diagram of frequency adjustment module 55 provided by the utility model, frequency
Rate adjustment module 55 may include voltage-type full bridge inverter 551 and driving circuit 552；
The input terminal of the input terminal of voltage-type full bridge inverter 551 and driving circuit 552 with amplitude adjustment module
54 output end connection, the output end of driving circuit 552 are connect with the control terminal of voltage-type full bridge inverter 551, driving electricity
The control terminal on road 552 is connect with the output end of control module 53, and the input terminal of control module 53 is connect with processor 3, voltage-type
The output end of full bridge inverter 551 and the input terminal of output device connect；
Control module 53 is used under the control of processor 3 through driving circuit 552 to voltage-type full bridge inverter 551
It is controlled, to adjust electric voltage frequency.
Wherein, voltage-type full bridge inverter 551 may include two NMOS (N-Metal-Oxide-
Semiconductor, N-type Metal-oxide-semicondutor) and two PMOS (positive channel Metal Oxide
Semiconductor, p-type Metal-oxide-semicondutor), PMOS Q12.1 and the PMOS Q11.1 in figure is respectively included,
NMOS 12.2 and NMOS 11.2, wherein driving circuit 552 may include four parts, wherein PMOS Q12.1 and
The driving circuit 552 of PMOS Q11.1 is a seed type, and the driving circuit 552 of NMOS 12.2 and NMOS 11.2 are a type
Type, wherein the driving circuit 552 of PMOS Q12.1 may include resistance R45, resistance R49 and triode Q13, PMOS 11.1
Driving circuit 552 may include resistance R46, resistance R50 and triode Q14, and the driving circuit 552 of NMOS 12.2 can
To include triode Q17, resistance R63, resistance R67, resistance R69, resistance R73, resistance R74 and triode Q22, NMOS
11.2 driving circuit 552 may include resistance R62, resistance R68, resistance R70, resistance R72, resistance R75, triode Q16 with
And triode Q21.
Wherein, the part Vout can be connect with the output end of amplitude adjustment module 54, and the input terminal of control module 53
It is connect with processor 3, PB10, PC5, PB11 and PC4 connection in the output end and figure of control module 53, for from there will
Control signal inputs and realizes the adjusting of electric voltage frequency, and in specifically frequency adjustment procedure, processor 3 can be by controlling mould
Block 53, which replaces, opens PMOS Q12.1, NMOS Q11.2 and PMOS 11.1 and PMOS Q12.1, such as the first moment is open-minded
NMOS Q12.1 and PMOS Q11.2, transformer can export direct impulse, then subsequent time just will only open PMOS
11.1 and PMOS Q12.1, transformer export negative-going pulse, just can control the big of frequency by controlling the speed alternately opened
It is small.
Wherein, the output of voltage-type full bridge inverter 551 Fourier space is expanded into obtain:
Wherein, u0Fundamental voltage amplitude are as follows:
u0Fundamental wave virtual value are as follows:
Wherein, u0 is the output voltage of voltage-type full bridge inverter 551, and Vout is the output electricity of amplitude adjustment module 54
Pressure, it is seen then that the output voltage of voltage-type full bridge inverter 551 can by change amplitude adjustment module 54 output Vout come
It realizes.
Wherein, other than the frequency regulation arrangement in the utility model embodiment, frequency regulation arrangement be can be combined with
BOOST booster circuit or BUCK buck circuit realize that the utility model embodiment is it is not limited here.
Wherein, driving circuit 552 has the function of protecting each component in circuit, and enables to voltage-type full-bridge inverse
Each controllable switch in power transformation road 551 is in off state when processor 3 does not issue control signal, and stability is preferable.
Certainly, driving circuit 552 can also be other types other than the type provided in the utility model embodiment,
The utility model embodiment is it is not limited here.
Wherein, all controllable switches could alternatively be other kinds of controllable switch, such as triode is replaced with
Metal-oxide-semiconductor etc., the utility model embodiment is it is not limited here.
Embodiment as one preferred, control module 53 are PWM module.
Specifically, PWM module has many advantages, such as that digital-to-analogue conversion, price is low, small in size and noiseproof feature is strong without carrying out.
Certainly, other than PWM module, control module 53 can also be other types, such as PFM (Pulse frequency
Modulation, pulse frequency modulated) module etc., the utility model embodiment is it is not limited here.
Embodiment as one preferred, the first power module 51 include DC power supply, first capacitor and the second capacitor；
The output end of DC power supply is connect with the first end of the first end of first capacitor and the second capacitor respectively, the first electricity
The second end of appearance and the second end of the second capacitor are grounded.
Specifically, DC power supply has many advantages, such as stable electric power and at low cost.
Wherein, DC power supply can be multiple types, such as can be 12V battery etc., and the utility model embodiment exists
This is without limitation.
Certainly, other than DC power supply, the first power module 51 can also be AC power source, and the utility model embodiment exists
This is without limitation.
Wherein, first capacitor and the second capacitor constitute the electric energy that filter circuit exports DC power supply and are filtered,
The electric energy for preventing power supply from exporting damages related device, is also beneficial to more safely carry out Electrotherapeutic therapy.
Certainly, other than the filter circuit formed using first capacitor and the second capacitor, other types can also be used
Filter circuit electric energy that DC power supply is exported be filtered, the utility model embodiment is it is not limited here.
Embodiment as one preferred, output device 4 include two electrode slices, the 4th resistance R71 and boosting transformation
Device T2；
Two electrode slices JP6-1 and JP6-2 respectively with the first end of the 4th resistance R71 and the 4th resistance R71
The connection of two ends；The input terminal of step-up transformer T2 is connect with frequency regulation arrangement 3, the first end of T2 grade of step-up transformer and the
The first end of four resistance R71 connects, and the second end of T2 grade of step-up transformer is connect with the second end of the 4th resistance R71.
Specifically, referring to FIG. 4, the output device in the utility model embodiment can be to by electric voltage frequency adjusting
Electric energy carries out boosting processing, and to meet big voltage required for electrotherapy, boost frequency can be by advance to step-up transformer T2
The number of turns setting and realize, it is of course also possible to be adjusted at any time, the 4th resistance R71 be can connect at step-up transformer T2 times
Output stability is improved, the electric energy in final output to electrode slice is being met to limit Open Output Voltage in the both ends of grade
It will not be caused harm to the human body while voltage required for electrotherapy.
Wherein, electrode slice may be arranged as other quantity, such as 1 or 4 etc., this reality other than setting two
It is not limited here with new embodiment.
Wherein, electrode slice can be multiple types, such as can be physiotherapy electrode plate etc., have sticky strong, good conductivity
And flexibility it is good the advantages that, certainly, other than physiotherapy electrode plate, electrode slice can also be other types, and the utility model is real
Apply example it is not limited here.
Embodiment as one preferred, the physiotherapy equipment further include:
Second power supply module；
The vibration current output module connecting respectively with second power supply module, processor 3 and output coupling piece is used for
Output coupling is transmitted to after the electric energy that second power supply module exports to be converted to the electric energy of parameter preset under the control of processor 3
Piece, to provide auxiliary weak current when thermotherapy.
Specifically, second power supply module can provide parameter preset by vibration current output module for output coupling piece
Electric energy, processor 3 can actively control vibration current output module, to decide whether to allow second power supply module for output coupling
It closes piece and the electric energy of parameter preset is provided, when second power supply module is that output coupling piece is powered through vibration current output module, this
In the case of kind, output coupling piece can be regarded as a capacitor, can store the electronics of a part, and in direct contact with the skin
When generate couple electronic on the skin, discharge slight electric current to skin, generate the feeling of vibration and fever, effectively enhance
The effect of thermal break-through also adds the area of thermal energy output.
Wherein, one layer of insulating coating can also be arranged in output coupling on piece, specifically, output coupling piece at least can have
Two sides is used to absorb heat with heat production Ohmic contact on one side, and another side is used to carry out conduction thermotherapy with the skin contact of user, it is contemplated that
The temperature retention performance of output coupling piece is not very well that the electricity irritation that output coupling piece is exported is stronger, does not have temperature
In the utility model embodiment, preset thickness can be arranged on the outer surface of output coupling piece and skin contact in the speciality of sum
Insulating layer, the insulating layer of preset thickness can promote the uniformity of temperature retention performance and temperature, additionally it is possible to make human body skin
The heat that skin is experienced is milder, further increases the effect of conduction thermotherapy, and insulating layer also has so that arteries and veins herein
The effect that streaming current is more effectively coupled with skin.
Wherein, insulating layer can be multiple material, such as paint layer etc., paint layer has many advantages, such as durable, beautiful and at low cost.
Certainly, other than paint layer, insulating layer can also be other types, and the utility model embodiment is it is not limited here.
Wherein, preset thickness can independently be set according to actual needs, such as be set as 0.4mm etc., this is practical new
Type embodiment is it is not limited here.
Wherein, parameter preset can independently be set according to actual needs, but on condition that guarantee the safety of human body,
The utility model embodiment is it is not limited here.
In order to be preferably illustrated to the vibration current output module in the utility model embodiment, referring to FIG. 5, figure
5 be a kind of structural schematic diagram for shaking current output module provided by the utility model.
Wherein, connecting terminal JP3 can be connect with second power supply module, and the electric energy of second power supply module is passing through resistance
The output coupling of connecting terminal JP1 connection can be reached after FU1 via relay K1, isolating transformer T1, resistance R3 and resistance R2
Piece is closed, on the other hand, the output end of processor 3 can be connect with the PA7 connecting terminal in figure, and processor 3 is by sending control
Signal can control the conducting and shutdown of relay K1 via resistance R1, triode Q1 and diode D2, can control defeated
Whether coupling piece has the output of vibration electric current out, and user can beating from external human-computer interaction device control vibration function of current
Push And Release closes.
Wherein, second power supply module can be alternating current 220V power supply, and isolating transformer T1 can be by 220V power boost extremely
The rear output of 340V or so ensure that the safety of human body due to the presence of isolating transformer T1 to output coupling piece, except non-user is same
When touch output coupling piece output electric energy and isolating transformer primary side electric energy.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or equipment for including the element.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of physiotherapy equipment characterized by comprising
Thermal energy output device；
Power output device；
Processor；
The temperature-adjusting device being connect respectively with the thermal energy output device and the processor, in the processor
Under control within a preset range by the temperature value control of the thermal energy output device, to be passed by the thermal energy output device
Thermally conductive treatment；
The voltage regulating device being connect respectively with the power output device and the processor, in the processor
The voltage magnitude and electric voltage frequency of economize on electricity energy are lowered in control, and are passed through the power output device and carried out electrotherapy.
2. physiotherapy equipment according to claim 1, which is characterized in that the temperature-adjusting device includes:
The temperature collecting module being connect respectively with the processor and temperature adjustment module, for acquiring the thermal energy output device
Temperature value；
The temperature adjustment module being connect respectively with the processor and the thermal energy output device；
Then the processor controls the temperature value of the thermal energy output device within a preset range specifically:
According to the temperature value, within a preset range by the temperature value control of the thermal energy output device.
3. physiotherapy equipment according to claim 2, which is characterized in that the thermal energy output device includes:
Output coupling piece；
The heat production resistance being connect respectively with the temperature adjustment module and the output coupling piece, for being adjusted in the temperature
Heat production under the adjusting of module, and the thermal energy of itself is transmitted to the output coupling piece, to be carried out by the output coupling piece
Conduct thermotherapy.
4. physiotherapy equipment according to claim 3, which is characterized in that the physiotherapy equipment further include:
The temperature detect switch (TDS) being connect respectively with the temperature adjustment module and the heat production resistance, in the heat production resistance
Temperature controls the temperature adjustment module when being higher than preset threshold and the heat production resistance disconnects.
5. physiotherapy equipment according to any one of claims 1 to 4, which is characterized in that the voltage regulating device includes:
First power module；
The digital analog converter being connected to the processor；
The control module being connected to the processor；
The amplitude adjustment module being connect respectively with first power module and the digital analog converter, in the processor
By the way that voltage magnitude is adjusted under the control of the digital analog converter；
The frequency connecting respectively with the amplitude adjustment module, the control module and the power output device adjusts mould
Block, for carrying out voltage to the electric energy after Overvoltage Amplitude is adjusted in the case where the processor is by the control of the control module
Frequency is adjusted, and is transmitted to the power output device.
6. physiotherapy equipment according to claim 5, which is characterized in that the amplitude adjustment module includes first resistor, second
Resistance, 3rd resistor, operational amplifier, controllable switch and filter circuit；
The first end of the first resistor connects with the non-inverting input terminal of the digital analog converter and the operational amplifier respectively
Connect, the second end of first resistor ground connection, the reverse input end of the operational amplifier respectively with the second resistance the
The connection of the first end of one end and the 3rd resistor, the second end of the 3rd resistor, the first end of the controllable switch with
And the first end of the filter circuit is as the output end of the amplitude adjustment module and the input terminal of the frequency adjustment module
Connection, the second end of the second resistance and the second end of the filter circuit are grounded；The second end of the controllable switch with
The power end of the operational amplifier is connect with first power module, the ground terminal ground connection of the operational amplifier, institute
The output end for stating operational amplifier is connect with the control terminal of the controllable switch.
7. physiotherapy equipment according to claim 5, which is characterized in that the control module is pulse width modulation (PWM) module.
8. physiotherapy equipment according to claim 7, which is characterized in that first power module includes DC power supply, first
Capacitor and the second capacitor；
The output end of the DC power supply connects with the first end of the first capacitor and the first end of second capacitor respectively
It connects, the second end of the second end of the first capacitor and second capacitor is grounded.
9. physiotherapy equipment according to claim 8, which is characterized in that the output device includes two electrode slices, the 4th electricity
Resistance and step-up transformer；
Two electrode slices are connect with the second end of the first end of the 4th resistance and the 4th resistance respectively；It is described
The input terminal of step-up transformer is connect with the frequency adjustment module, the first end and the described 4th of the step-up transformer secondary
The first end of resistance connects, and the second end of the step-up transformer secondary is connect with the second end of the 4th resistance.
10. physiotherapy equipment according to claim 3 or 4, which is characterized in that the physiotherapy equipment further include:
Second power supply module；
The vibration electric current output mould being connect respectively with the second power supply module, the processor and the output coupling piece
Block, after the electric energy that the second power supply module exports is converted to the electric energy of parameter preset under the control of the processor
It is transmitted to the output coupling piece, to provide auxiliary weak current when thermotherapy.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824382.XU CN209490382U (en) | 2018-11-06 | 2018-11-06 | A kind of physiotherapy equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824382.XU CN209490382U (en) | 2018-11-06 | 2018-11-06 | A kind of physiotherapy equipment |
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| CN209490382U true CN209490382U (en) | 2019-10-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146308A (en) * | 2020-12-29 | 2022-03-08 | 江苏海莱新创医疗科技有限公司 | Temperature control device of electric field therapeutic apparatus and adjusting method thereof |
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2018
- 2018-11-06 CN CN201821824382.XU patent/CN209490382U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146308A (en) * | 2020-12-29 | 2022-03-08 | 江苏海莱新创医疗科技有限公司 | Temperature control device of electric field therapeutic apparatus and adjusting method thereof |
| CN114146308B (en) * | 2020-12-29 | 2022-11-04 | 江苏海莱新创医疗科技有限公司 | Temperature control device of electric field therapeutic apparatus and adjusting method thereof |
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