CN203773732U - Pulse processing circuit and remote controller with low frequency pulse generation function - Google Patents
Pulse processing circuit and remote controller with low frequency pulse generation function Download PDFInfo
- Publication number
- CN203773732U CN203773732U CN201420146312.9U CN201420146312U CN203773732U CN 203773732 U CN203773732 U CN 203773732U CN 201420146312 U CN201420146312 U CN 201420146312U CN 203773732 U CN203773732 U CN 203773732U
- Authority
- CN
- China
- Prior art keywords
- triode
- module
- resistance
- connects
- remote controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a pulse processing circuit and a remote controller with a low frequency pulse generation function. The pulse processing circuit comprises a power module, a boost module, a waveform output module, a first electrode plate and a second electrode plate, wherein the power module is connected with the boost module, the boost module is connected with the first electrode plate and the second electrode plate respectively through the waveform output module, two PWM (pulse width modulation) pulse signals output by a chip of the remote controller are received by the waveform output module and are subjected to waveform control so as to be converted into low frequency pulse signals, and the low frequency pulse signals are alternately output by the first electrode plate and the second electrode plate, so that the remote controller has the low frequency pulse generation functions, and brings great convenience to users.
Description
Technical field
The utility model relates to telepilot field, particularly a kind of pulse processing circuit and have the telepilot of low-frequency pulse generating function.
Background technology
Low-frequency electronic therapy is a kind of method of utilizing the pulse of low frequency, low-voltage, little electric current to treat disease.Low-frequency electrical stimulation pulse is used to the treatment of pain, and when treatment electrode be to be placed on skin surface, there is no wound, be called again TENS.Conventional treatment waveform has triangular wave, sharp wave, square wave, trapezoidal wave and sine wave etc.When work, electric current carries out electro photoluminescence by 2 relevant positions of electrode pair human body or acupuncture point, makes contraction of muscle, activates nervous centralis, stimulates circulation, and information is passed to brain, impels brain cell secretion endorphin to relax pain disease.And existing TV remote controller is replaced by intelligent remote controller by traditional mechanical key gradually.But existing TV remote controller does not have the function that low-frequency pulse occurs.And when low-frequency pulse acts on human body, polarization phenomena can form electrolysed substance under electrode, in the time exceeding certain threshold values, can make protein be damaged, produce the electrode polarization phenomenon of low-frequency therapeutic.
Thereby prior art need to improve.
Utility model content
In view of above-mentioned the deficiencies in the prior art part, the telepilot that the purpose of this utility model is to provide a kind of pulse processing circuit and has low-frequency pulse generating function, is intended to solve the problem in existing telepilot without generation low-frequency pulse function and generation low frequency polarization phenomena.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of pulse processing circuit, for the pwm pulse signal of telepilot output is treated to low frequency pulse signal, wherein, comprising:
For the power module of supply voltage is provided;
For the boost module that described supply voltage is boosted;
For receive telepilot chip output two pwm pulse signals and described two pwm pulse signals are carried out Waveform Control and are converted to the waveform output module of low frequency pulse signal;
For alternately exporting the first electrode slice and second electrode slice of described low frequency pulse signal;
Described power module connects boost module; Described boost module connects respectively the first electrode slice and the second electrode slice by waveform output module.
Described pulse processing circuit, wherein, described boost module comprises: the first inductance, the first diode, the first electric capacity, the first triode and the first resistance;
Described power module is connected waveform output module by the first inductance with the first diode successively; Described power module is also successively by the first inductance, the first diode and the first capacity earth; The collector of described the first triode connects power module by the first inductance, and the base stage of described the first triode connects remote controller chip, the grounded emitter of described the first triode by the first resistance.
Described pulse processing circuit, wherein, described waveform output module comprises: the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the 8th resistance, the second triode, the 3rd triode, the 4th triode and the 5th triode;
One end of described the 3rd resistance connects the base stage of the second triode; The other end of described the 3rd resistance connects remote controller chip, also connects the base stage of the 3rd triode by the 4th resistance, also connects the first electrode slice by the 5th resistance; The base stage of described the 3rd triode connects remote controller chip by the 4th resistance, also connects the collector of the 3rd triode by the 4th resistance; The emitter of the second triode connects the emitter of the 3rd triode; The collector of described the second triode connects the base stage of the 4th triode by the 6th resistance, also connect the second electrode slice by the 8th resistance; The collector of described the 3rd triode connects the 5th triode by the 7th resistance; The collector of described the 4th triode connects the first electrode slice; The emitter of described the 4th triode connects emitter and the described boost module of the 5th triode; The collector of described the 5th triode connects the second electrode slice.
Described pulse processing circuit, wherein, also comprises: the no-output auto zero module that bleeds off the electric weight of described boost module for there is no load between the first electrode slice and the second electrode slice time; Described no-output auto zero module connects boost module; Described no-output auto zero module also connects power module.
Described pulse processing circuit, wherein, described no-output auto zero module comprises: the second resistance, the 9th resistance, the tenth resistance, the second diode, the 3rd diode, the second electric capacity and the 6th triode;
The collector of described the 6th triode connects described power module by the second resistance, and the collector of described the 6th triode also connects the emitter of the 6th triode by the second electric capacity, and the collector of described the 6th triode connects remote controller chip; The grounded emitter of described the 6th triode; The base stage of described the 6th triode connects waveform output module by the tenth resistance, also successively by the tenth resistance, the second diode and the 3rd diode ground connection; The base stage of described the 6th triode is also successively by the tenth resistance, the 9th resistance eutral grounding.
Have a telepilot for low-frequency pulse generating function, wherein, comprise remote controller chip for exporting two pwm pulse signals and above-mentioned pulse processing circuit, described remote controller chip connects described waveform output module.
The described telepilot with low-frequency pulse generating function, wherein, also comprises: for the load module of input pulse control information; Described load module connects described remote controller chip, and described load module comprises voice module, earphone or keyboard.
The described telepilot with low-frequency pulse generating function, wherein, the model of described remote controller chip is WN5102E.
The described telepilot with low-frequency pulse generating function, wherein, also comprises: for showing the display module of low-frequency pulse information; Described display module connects described remote controller chip.
The described telepilot with low-frequency pulse generating function, wherein, also comprises: for the time control module of gating pulse time; Described time control module connects described remote controller chip.
Compared to prior art, a kind of pulse processing circuit that the utility model provides and the telepilot with low-frequency pulse generating function, effectively solve and in existing telepilot, do not there is the low-frequency pulse of generation function, and the problem of generation low frequency polarization phenomena, and the pwm pulse signal that utilizes original remote controller chip to occur, control by waveform output module paired pulses, the cost of the telepilot with low-frequency pulse generating function of the present utility model is reduced greatly, without increasing again corresponding chip, simplify circuit, described burst process comprises: for the power module of supply voltage is provided, for the boost module that described supply voltage is boosted, for receive telepilot chip output two pwm pulse signals and described two pwm pulse signals are carried out Waveform Control and are converted to the waveform output module of low frequency pulse signal, for alternately exporting the first electrode slice and second electrode slice of described low frequency pulse signal, described power module connects boost module, described boost module connects respectively the first electrode slice and the second electrode slice by waveform output module, receive two pwm pulse signals of the chip output of telepilot by waveform output module, described two pwm pulse signals are carried out to Waveform Control, and replace output low frequency pulse signal by the first electrode slice and the second electrode slice, thereby make telepilot also there is low-frequency pulse generating function, can be used for low-frequency electronic therapy, and polarization phenomena when alternately output low frequency pulse signal has been avoided low-frequency pulse, facilitate for user has brought greatly.
Brief description of the drawings
Fig. 1 is the structured flowchart of the utility model pulse processing circuit preferred embodiment;
Fig. 2 is the circuit diagram of the utility model pulse processing circuit preferred embodiment;
Fig. 3 is the structured flowchart that the utlity model has the telepilot preferred embodiment of low-frequency pulse generating function.
Embodiment
The utility model provides a kind of pulse processing circuit and has the telepilot of low-frequency pulse generating function, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the structured flowchart of the utility model pulse processing circuit preferred embodiment.As shown in Figure 1, thus described pulse processing circuit comprise provide for powering the power module of supply voltage 110, for boost module 120 that supply voltage is boosted, for receive telepilot chip output two pwm pulse signals and carry out Waveform Control output and there is the waveform output module 130 of the low frequency pulse signal for the treatment of function, for replacing the first electrode slice 140 and second electrode slice 150 of output low frequency pulse signal; Described power module 110, boost module 120 and waveform output module 130 are connected successively; Described waveform output module 130 connects respectively the first electrode slice 140 and the second electrode slice 150.
Specifically, the supply voltage that described boost module 120 produces power module 110 boosts, and is sent to waveform output module 130; Described waveform output module 130 receives two pwm pulse signals of the chip output of telepilot, described waveform output module 130 carries out Waveform Control to two pwm pulse signals, and by the first electrode slice 140 and alternately output low frequency pulse signal of the second electrode slice 150.
In the time of practical application, the pulse processing circuit that the utility model provides, utilize original remote controller chip to export pulse, thereby control output low frequency pulse signal by waveform output module 130 paired pulses again, without increasing again corresponding chip, cost is reduced greatly, greatly simplified circuit.Preferably, two electrode jacks are set on remote controller body and place described the first electrode slice 140 and the second electrode slice 150, for example can be arranged on the side of telepilot.In the time of application, electrode slice can be taken out from the electrode jack of telepilot side, two electrode slices are attached to respectively after the body part that needs treatment again, open low-frequency pulse function, the pulse processing circuit that user just can provide by the utility model carries out low-frequency electronic therapy.Described low frequency pulse signal refers to the pulse current below frequency 1000Hz, or low frequency pulse current.Low frequency pulse current therapy is the method for the treatment of the pulse current below the 1000Hz disease by frequency.
Further, refer to Fig. 2, described pulse processing circuit, also comprises: no-output auto zero module 160; Described power module 110 connects waveform output module 130 by no-output auto zero module 160.Described power module 110 output supply voltages are to no-output auto zero module 160, described no-output auto zero module 160 when not having load between the first electrode slice 140 and the second electrode slice 150, bleed off the electric weight of described boost module 120, thereby promote the security of circuit, also avoided the infringement that in boost module 120, dump energy may cause chip.
With concrete circuit, the utility model is elaborated below.Refer to Fig. 2, the circuit diagram of the pulse processing circuit preferred embodiment that Fig. 2 provides for the utility model, as shown in Figure 2, described boost module 120 comprises: the first inductance L 1, the first diode D1, the first capacitor C 1, the first triode Q1 and the first resistance R 1; Described power module 110(is the vdd terminal in Fig. 2 namely) be connected waveform output module 130 by the first inductance L 1 with the first diode D1 successively; Described power module 110 is also successively by the first inductance L 1, the first diode D1 and the first capacitor C 1 ground connection; The collector of described the first triode Q1 connects power module 110 by the first inductance L 1, and the base stage of described the first triode Q1 connects remote controller chip by the first resistance R 1, the grounded emitter of described the first triode Q1.
Specifically, pulse processing circuit of the present utility model, the pwm pulse signal that can utilize the chip of telepilot self to send, taking the model of described remote controller chip as WN5102E is as example, describes.Described remote controller chip also connects described boost module 120, and the GPB5 mouth of described remote controller chip connects the collector of the first triode Q1 by the first inductance L 1.The GPB5 mouth output cycle of described remote controller chip is the pulse that 60 μ s, pulsewidth are 40us, makes the first triode Q1 on off state.Supply voltage VDD is by the first inductance L 1, the first triode Q1, and the booster circuit that the first diode D1 and the first capacitor C 1 form, has just produced at the first capacitor C 1 two ends than the voltage of high several times of supply voltage VDD.The principle of utilizing inductive current not suddenly change, exists electric energy in the first capacitor C 1 by the first diode D1, is the intensity that the duration of pulse current and the ratio of recurrence interval carry out regulation voltage by dutycycle.Supply voltage VDD is the high-voltage DC power supply that power module 110 provides.In the time of practical application, described the first triode Q1 is NPN triode.
Described waveform output module 130 comprises: the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, the 6th resistance R 6, the 7th resistance R 7, the 8th resistance R 8, the second triode Q2, the 3rd triode Q3, the 4th triode Q4 and the 5th triode Q5;
One end of described the 3rd resistance R 3 connects the base stage of the second triode Q2; The other end of described the 3rd resistance R 3 connects remote controller chip, also connects the base stage of the 3rd triode Q3 by the 4th resistance R 4, also connects the first electrode slice 140(namely in Fig. 2 shown in A by the 5th resistance R 5); The base stage of described the 3rd triode Q3 connects remote controller chip by the 4th resistance R 4, also connects the collector of the 3rd triode Q3 by the 4th resistance R 4; The emitter of the second triode Q2 connects the emitter of the 3rd triode Q3; The collector of described the second triode Q2 connects the base stage of the 4th triode Q4 by the 6th resistance R 6, also connect the second electrode slice 150(namely in Fig. 2 shown in B by the 8th resistance R 8); The collector of described the 3rd triode Q3 connects the 5th triode Q5 by the 7th resistance R 7; The collector of described the 4th triode Q4 connects the first electrode slice 140(namely in Fig. 2 shown in A); The emitter of described the 4th triode Q4 connects emitter and the described boost module 120 of the 5th triode Q5; The collector of described the 5th triode Q5 connects the second electrode slice 150(namely in Fig. 2 shown in B).In the time of practical application, described the second triode Q2, the 3rd triode Q3 are NPN triode.Described the 4th triode Q4, the 5th triode Q5 are PNP triode.
Specifically, boost module 120 is first worked and is boosted, and then enters described waveform output module 130 by the emitter of the 4th triode Q4 and the 5th triode Q5.The GPB3 mouth of remote controller chip connects the base stage of the 3rd triode Q3 by the 4th resistance R 4, the GPB4 mouth of remote controller chip connects the base stage of the second triode Q2 by the 3rd resistance R 3.In the time of practical application, GPB3 mouth, the pulse that output waveform is identical respectively, phase phasic difference 180 is spent of GPB4 mouth.As shown in Figure 2, PWM-a and PWM-b are the pwm pulse signals of being exported by remote controller chip, and signal is after conditioning and amplifying, by A, two electrode outputs of B.Specifically, produce output waveform by GPB3, GPB4 mouth by the break-make of the second triode Q2 and the 3rd triode Q3.In the time of the second triode Q2 conducting, the 3rd triode Q3 cut-off, by output A through human body to output B, tie ground connection by the resistance of the 8th resistance R 8, the b-e of the second triode Q2; In the time of the second triode Q2 cut-off, the 3rd triode Q3 conducting, exports B and arrives output A through human body, by the resistance of the 5th resistance R 5, the b-e knot ground connection of the 3rd triode Q3.In the time of practical application, the grounded emitter of the emitter of described the second triode Q2 and the 3rd triode Q3, just can realize the utility model object, for better testing circuit, in the utility model, be also provided with no-output auto zero module 160, the emitter of described two triode Q2 is by no-output auto zero module 160 ground connection.
It should be noted that, when low-frequency pulse acts on human body, polarization phenomena can form electrolysed substance under electrode, in the time exceeding certain threshold values, can make protein be damaged.For fear of the electrode polarization phenomenon of low-frequency therapeutic, waveform output module 130 adopts 2 identical amplifying circuits to drive same pair of electrodes, make the polarity of 2 circuit access electrodes contrary by the circuit of waveform output module 130, and alternate conduction in the process of work, can be on electrode identical with pulsewidth, the opposite polarity low-frequency pulse of output amplitude in turn, thereby avoid producing polarization phenomena.
Further, described no-output auto zero module 160 comprises: the second resistance R 2, the 9th resistance R 9, the tenth resistance R 10, the second diode D2, the 3rd diode D3, the second capacitor C 2 and the 6th triode Q6;
It is power voltage terminal VDD that the collector of described the 6th triode Q6 connects described power module 110(by the second resistance R 2), the collector of described the 6th triode Q6 also connects the emitter of the 6th triode Q6 by the second capacitor C 2, the collector of described the 6th triode Q6 connects remote controller chip; The grounded emitter of described the 6th triode Q6; The base stage of described the 6th triode Q6 connects waveform output module 130 by the tenth resistance R 10, also successively by the tenth resistance R 10, the second diode D2 and the 3rd diode D3 ground connection; The base stage of described the 6th triode Q6 is also successively by the tenth resistance R 10, the 9th resistance R 9 ground connection.
Specifically, the base stage of described the 6th triode Q6 connects the emitter of the second triode Q2 and the emitter of the 3rd triode Q3 of waveform output module 130 by the tenth resistance R 10.Described no-output auto zero module 160 also connects remote controller chip, the collector of described the 6th triode Q6 connects the GPB6 mouth of remote controller chip, described the 6th triode Q6 is NPN triode, and the effect of the 6th triode Q6 is in the time of shutdown or no-output, bleeds off the electric weight in the first capacitor C 1.The circuit of this no-output auto zero module 160 is not have in loaded situation in output, do not have flow through the second diode D2 and the 3rd diode D3(of electric current there is no pressure drop above it), the 6th triode Q6 does not have base voltage, in cut-off state, GPB6 mouth obtains high level, when high level time exceeded for 5 seconds, represent not have load, automatically stop, if there is load, have electric current to flow through the second diode D2 and the 3rd diode D3, the 6th triode Q6 has base voltage, in conducting state, GPB6 mouth obtains low level, indicates load.Described no-output auto zero module 160 just can detect whether there is load.
Based on above-mentioned pulse processing circuit, refer to Fig. 3, the utility model also provides a kind of telepilot with low-frequency pulse generating function, wherein, comprise remote controller chip 170 for exporting two pwm pulse signals and above-mentioned pulse processing circuit, described remote controller chip 170 is exported two pwm pulse signals to waveform output module 130.Described remote controller chip 170 connects respectively the first electrode slice 140 and the second electrode slice 150 by described waveform output module 130.Described remote controller chip 170 also connects boost module 120.Described remote controller chip 170 also connects no-output auto zero module 160.
The remote controller chip that the utility model provides, model is WN5102E, and GPB3, GPB4 mouth in described remote controller chip change for control waveform, and GPB5 mouth is used for driving boost module, GPB6 mouth is the signal that receives non-loaded (while acceptance without human body), auto zero shelves.
In the time of practical application, further, the described telepilot with low-frequency pulse generating function, also comprises: for the load module of input pulse control information; Described load module connects described remote controller chip.Specifically, described load module comprises voice module, earphone or keyboard etc.4 buttons (comprising start/end, model selection, "+", "-") correspondingly can be set on telepilot and share with former telepilot, control low-frequency pulse generating function.Press " beginning " key/" end " key, open output pulse electrotherapy.0 grade of start acquiescence, selects to start working after corresponding modes and intensity; The changeable waveform of " pattern " button, experience as patting, pinching rub, vibration equivalent fruit; "+" key and the adjustable output intensity of "-" key, rub as patted fast, pat at a slow speed, pinching fast, pinch at a slow speed and rub etc.
Further, the described telepilot with low-frequency pulse generating function, also comprises: for the time control module of gating pulse time; Described time control module connects described remote controller chip.Specifically, pulse width and interval time that described time control module can gating pulse, thus realize the output of multiple different wave.
Further, the described telepilot with low-frequency pulse generating function, also comprises: for showing the display module of low-frequency pulse information; Described display module connects described remote controller chip.Specifically, namely show the design parameter of low frequency pulse signal.Preferably, a pilot lamp can be set on telepilot, carry out the different state of corresponding demonstration by this pilot lamp.
In sum, a kind of pulse processing circuit that the utility model provides and the telepilot with low-frequency pulse generating function, comprising: power module, boost module, waveform output module, the first electrode slice and the second electrode slice; The supply voltage that described boost module produces power module boosts, and is sent to waveform output module; Described waveform output module receives two pwm pulse signals of the chip output of telepilot, described two pwm pulse signals is carried out to Waveform Control, and replace output low frequency pulse signal by the first electrode slice and the second electrode slice; Thereby make telepilot there is low-frequency pulse generating function and realize low-frequency electronic therapy, the polarization phenomena of low-frequency pulse are avoided, utilize original remote controller chip, the cost of the telepilot with low-frequency pulse generating function of the present utility model is reduced greatly, without increasing again corresponding chip, greatly simplify low-frequency pulse circuit design has partly occurred, reduced cost.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. a pulse processing circuit, for the pwm pulse signal of telepilot output is treated to low frequency pulse signal, is characterized in that, comprising:
For the power module of supply voltage is provided;
For the boost module that described supply voltage is boosted;
For receive telepilot chip output two pwm pulse signals and described two pwm pulse signals are carried out Waveform Control and are converted to the waveform output module of low frequency pulse signal;
For alternately exporting the first electrode slice and second electrode slice of described low frequency pulse signal;
Described power module connects boost module; Described boost module connects respectively the first electrode slice and the second electrode slice by waveform output module.
2. pulse processing circuit according to claim 1, is characterized in that, described boost module comprises: the first inductance, the first diode, the first electric capacity, the first triode and the first resistance;
Described power module is connected waveform output module by the first inductance with the first diode successively; Described power module is also successively by the first inductance, the first diode and the first capacity earth; The collector of described the first triode connects power module by the first inductance, and the base stage of described the first triode connects remote controller chip, the grounded emitter of described the first triode by the first resistance.
3. pulse processing circuit according to claim 1, it is characterized in that, described waveform output module comprises: the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the 8th resistance, the second triode, the 3rd triode, the 4th triode and the 5th triode;
One end of described the 3rd resistance connects the base stage of the second triode; The other end of described the 3rd resistance connects remote controller chip, also connects the base stage of the 3rd triode by the 4th resistance, also connects the first electrode slice by the 5th resistance; The base stage of described the 3rd triode connects remote controller chip by the 4th resistance, also connects the collector of the 3rd triode by the 4th resistance; The emitter of the second triode connects the emitter of the 3rd triode; The collector of described the second triode connects the base stage of the 4th triode by the 6th resistance, also connect the second electrode slice by the 8th resistance; The collector of described the 3rd triode connects the 5th triode by the 7th resistance; The collector of described the 4th triode connects the first electrode slice; The emitter of described the 4th triode connects emitter and the described boost module of the 5th triode; The collector of described the 5th triode connects the second electrode slice.
4. pulse processing circuit according to claim 1, is characterized in that, also comprises: the no-output auto zero module that bleeds off the electric weight of described boost module for there is no load between the first electrode slice and the second electrode slice time; Described no-output auto zero module connects boost module; Described no-output auto zero module also connects power module.
5. pulse processing circuit according to claim 4, is characterized in that, described no-output auto zero module comprises: the second resistance, the 9th resistance, the tenth resistance, the second diode, the 3rd diode, the second electric capacity and the 6th triode;
The collector of described the 6th triode connects described power module by the second resistance, and the collector of described the 6th triode also connects the emitter of the 6th triode by the second electric capacity, and the collector of described the 6th triode connects remote controller chip; The grounded emitter of described the 6th triode; The base stage of described the 6th triode connects waveform output module by the tenth resistance, also successively by the tenth resistance, the second diode and the 3rd diode ground connection; The base stage of described the 6th triode is also successively by the tenth resistance, the 9th resistance eutral grounding.
6. one kind has the telepilot of low-frequency pulse generating function, it is characterized in that, comprise the remote controller chip for exporting two pwm pulse signals and the pulse processing circuit as described in claim 1-5 any one, described remote controller chip connects described waveform output module.
7. the telepilot with low-frequency pulse generating function according to claim 6, is characterized in that, also comprises: for the load module of input pulse control information; Described load module connects described remote controller chip, and described load module comprises voice module, earphone or keyboard.
8. the telepilot with low-frequency pulse generating function according to claim 6, is characterized in that, the model of described remote controller chip is WN5102E.
9. the telepilot with low-frequency pulse generating function according to claim 6, is characterized in that, also comprises: for showing the display module of low-frequency pulse information; Described display module connects described remote controller chip.
10. the telepilot with low-frequency pulse generating function according to claim 6, is characterized in that, also comprises: for the time control module of gating pulse time; Described time control module connects described remote controller chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146312.9U CN203773732U (en) | 2014-03-28 | 2014-03-28 | Pulse processing circuit and remote controller with low frequency pulse generation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146312.9U CN203773732U (en) | 2014-03-28 | 2014-03-28 | Pulse processing circuit and remote controller with low frequency pulse generation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773732U true CN203773732U (en) | 2014-08-13 |
Family
ID=51290893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420146312.9U Expired - Fee Related CN203773732U (en) | 2014-03-28 | 2014-03-28 | Pulse processing circuit and remote controller with low frequency pulse generation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773732U (en) |
-
2014
- 2014-03-28 CN CN201420146312.9U patent/CN203773732U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105536142B (en) | A kind of intelligent electric acupuncture apparatus | |
| CN107596556B (en) | Percutaneous vagus nerve stimulation system based on music real-time modulation | |
| CN101234233A (en) | Transcranial magnetic field stimulator stimulus strength modulating method and device therefor | |
| CN103212157B (en) | Bipolar general nerve electric stimulation instrument | |
| CN204208194U (en) | A kind of electrical stimulation device and control circuit thereof | |
| CN108095820A (en) | A kind of nano-knife tumour ablation control device and its control method | |
| CN109731221A (en) | A kind of Multifunctional nerve muscular electrostimulation device | |
| CN203556061U (en) | Transcranial stimulation apparatus | |
| CN108853722A (en) | A kind of control system of transcutaneous electrical stimulation physics headache therapeutic equipment | |
| CN102580243B (en) | Implanted dual-mode stimulating chip, system and mode converting method | |
| CN109224289A (en) | Skin Nerve Stimulator Set | |
| CN203773732U (en) | Pulse processing circuit and remote controller with low frequency pulse generation function | |
| CN203620080U (en) | Electronic pulse massager circuit | |
| CN204951946U (en) | Swallow neural muscle electricity stimulation instrument | |
| CN206473662U (en) | Stimulation system based on R*ssler chaotic models | |
| CN111111008A (en) | Multi-channel electrical stimulation device and waveform output method thereof | |
| CN202191603U (en) | Implanted double-mode stimulation chip and double-mode nerve stimulation system | |
| CN208838886U (en) | A kind of massage system with micro-current and ocular region massaging product | |
| CN211068766U (en) | Micro-current beauty device | |
| CN105664356B (en) | A kind of modulation circuit of medium-low frequency therapeutical instrument treatment prescription waveform | |
| CN207124613U (en) | Bridge-type output circuit, electrical stimulation circuit and electrical stimulation device | |
| CN102580245A (en) | Repetitive pulse type serve magnetic-stimulation emissive source | |
| TWI546096B (en) | Spectrum type electrotherapy machine and its control method | |
| US9532925B2 (en) | Spectral electrotherapy device and method of controlling the same | |
| CN217612505U (en) | Programmable low-frequency functional electrical stimulation signal generating circuit with electric signal monitoring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20200328 |