CN214435785U - Insomnia therapeutic instrument circuit - Google Patents
Insomnia therapeutic instrument circuit Download PDFInfo
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- CN214435785U CN214435785U CN202022355552.8U CN202022355552U CN214435785U CN 214435785 U CN214435785 U CN 214435785U CN 202022355552 U CN202022355552 U CN 202022355552U CN 214435785 U CN214435785 U CN 214435785U
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Abstract
The utility model discloses an insomnia therapeutic instrument circuit, which comprises a first processor, wherein the first processor is connected with a user brain wave acquisition module to acquire brain wave signals of a user; the first processor is also connected with a modulation wave generation module; the modulation wave generation module stores brain stimulation modulation wave data; the first processor controls the modulation wave generation module to send a first pulse control signal to the pulse control circuit, the first processor also generates a second pulse control signal to the pulse control circuit according to the brain wave signal, and the pulse control circuit generates a composite treatment electric shock signal to the composite electrode plate unit according to the first pulse control signal and the second pulse control signal. The utility model generates a composite treatment electric shock signal according to the brain stimulation modulation wave signal and the brain wave signal of the brain of the user, so as to improve the insomnia condition of the user.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an insomnia therapeutic instrument circuit.
Background
In modern society, as the society rhythm is fast, the working pressure is too big, and a lot of people easily suffer from insomnia, and the work and the life of people are seriously influenced by long-term insomnia and poor sleep, so that the working efficiency of people is reduced, and the life quality is reduced.
In the prior art, insomnia is mostly treated by adopting medicines, the medicines have large side effects, and the physical and psychological health of people is easily influenced after long-term administration.
The prior art has the defects that the prior insomnia therapeutic apparatus circuit mostly adopts an electric shock signal with fixed frequency and amplitude to be applied to the brain of a user to electrically stimulate the brain of the user so as to promote the improvement of the sleep of the user, and cannot generate a composite therapeutic electric shock signal according to a brain stimulation modulation wave signal and a brain wave signal of the brain of the user so as to improve the sleep condition of the user.
SUMMERY OF THE UTILITY MODEL
In view of at least one of the drawbacks of the prior art, it is an object of the present invention to provide an insomnia treatment apparatus circuit for generating a composite treatment shock signal according to a brain stimulation modulation wave signal and a brain wave signal of a brain of a user to improve an insomnia condition of the user.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the insomnia therapeutic apparatus circuit is characterized by comprising a first processor, wherein the first processor is connected with a user brain wave acquisition module and acquires brain wave signals of a user through the user brain wave acquisition module;
the first processor is also connected with a modulation wave generation module; the modulation wave generation module is connected with a pulse control circuit and stores brain stimulation modulation wave data; the first processor controls the modulation wave generation module to send a first pulse control signal to the pulse control circuit, the first processor is provided with a signal output end group, the first processor is connected with the pulse control circuit through the signal output end group, the first processor also generates a second pulse control signal to the pulse control circuit according to the brain wave signal, and the pulse control circuit superposes the first pulse control signal and the second pulse control signal to generate a composite treatment electric shock signal to the composite electrode plate unit; the composite electrode plate unit applies a composite therapeutic shock signal to the brain of the user. Can be used for treating insomnia.
The first processor is connected with the modulation wave generation module, and the modulation wave generation module is connected with the first control end group of the pulse control circuit and sends a first pulse control signal to the pulse control circuit;
the first processor is also connected with a second control end group of the pulse control circuit through the signal output end group and sends a second pulse control signal to the pulse control circuit.
The modulation wave generation module stores brain stimulation modulation wave data, and the first processor acquires brain wave signals of a user through the user brain wave acquisition module; generating a second pulse control signal with a specific frequency according to the brain wave signal, wherein the second pulse control signal is superposed on the first pulse control signal to generate a composite treatment electric shock signal to the composite electrode plate unit; the composite electrode plate unit applies a composite therapeutic shock signal to the brain of the user. Can be used for treating insomnia.
The first processor generates a second pulse control signal with a specific frequency, and the second pulse control signal generates an electric shock signal with the specific frequency through the pulse control circuit and is superposed on the electric shock signal of the brain stimulation modulation wave to obtain a composite treatment electric shock signal.
The second pulse control signal of a specific frequency refers to an alpha wave signal and/or a theta wave signal obtained or generated according to the brain wave signal of the user, and the alpha wave signal and/or the theta wave signal stimulate the user to sleep.
Delta wave: the amplitude is generally 20-200 uV, the frequency range is 1-4 Hz, the amplitude is the wave with the lowest frequency in the electroencephalogram signals, normal people cannot generate delta waves in a waking state, and the delta waves can only occur in an extremely tired or deep sleep state.
θ wave: the amplitude is generally 20-150 uV, the frequency range is 4-8 Hz, the wave belongs to slow wave, normal people cannot detect the wave in a waking state, and the wave can be observed only in the case of drowsiness or light sleep.
Alpha wave: the amplitude is generally 20-75 uV, the frequency range is 8-13 Hz, alpha waves are relatively fast waves in brain waves and are basic waveforms of normal people, the alpha waves are most obvious when people are awake and close eyes, and the alpha waves disappear immediately after eyes are opened.
Beta wave: the amplitude is generally lower, generally about 5uV, the frequency range is 13-30 Hz, and beta waves belong to fast waves in brain waves. The waveform occurs when a person is nervous, emotional, or excited.
The composite electrode plate unit comprises at least one composite electrode plate.
If two compound electrode plates are provided, which are respectively arranged at both sides of the brain, a high-level electric shock signal in a forward direction or a reverse direction can be applied through the two compound electrode plates.
The user brain wave acquisition module comprises a second processor, the second processor is in wired/wireless connection with the first processor, the second processor is connected with an acquisition module, the acquisition module is connected with an acquisition electrode plate and/or composite electrode plate unit, and the second processor acquires brain wave signals of a user through the acquisition electrode plate and/or composite electrode plate unit.
The composite electrode plate of the composite electrode plate unit can be used for acquiring brain wave signals of a user and applying composite treatment electric shock signals to the brain of the user; when the first processor needs to collect brain wave signals of a user, the pulse control circuit is controlled to stop working, the composite treatment electric shock signals are stopped being applied to the composite electrode plate, the first processor sends instructions to the second processor, and the second processor is connected with the composite electrode plate unit through the collection module to collect the brain wave signals of the user; the second processor sends the brain wave signals of the user to the first processor for storage; when the first processor does not need to collect the brain wave signals of the user, the first processor sends an instruction to the second processor to stop collecting the brain wave signals of the user, control the pulse control circuit to work and apply composite treatment electric shock signals to the composite electrode plate.
The collecting electrode plate is specially used for obtaining brain wave signals of a user, and the user can select the collecting electrode plate, the composite electrode plate unit or the combination of the collecting electrode plate and the composite electrode plate unit according to needs. The collecting electrode plate needs to be specially added with the electrode plate, and the number of the electrode plates can be reduced by adopting the composite electrode plate unit.
The modulation wave generation module comprises an analog signal generation module, and the analog signal generation module is connected with a Flash memory and an analog amplifier circuit; the first processor is connected with the analog amplifier circuit through the inverter circuit; the analog amplifier circuit is connected with the pulse control circuit;
the Flash memory stores brain stimulation modulation wave data; the analog signal generating module acquires brain stimulation modulation wave data of the Flash memory to generate a brain stimulation analog electric wave signal to the analog amplifier circuit, and the analog amplifier circuit outputs a first pulse control signal to the pulse control circuit.
The Flash memory stores brain stimulation modulation wave data; the data is stored in a digital signal mode, the analog signal generating module converts the digital signal into an analog signal, and the analog signal is amplified by the analog amplifier circuit and then is converted into a first pulse control signal which is sent to the pulse control circuit. The first processor is connected with the analog amplifier circuit through the inverter circuit to control the operation of the analog amplifier circuit, such as controlling the analog amplifier circuit to send out signals or stopping sending out signals.
The first processor is also connected with the analog amplifier circuit through a digital potentiometer; the output signal of the analog amplifier circuit is regulated.
Through the structural arrangement, the output signal of the analog amplifier circuit can be adjusted.
The pulse control circuit comprises a PNP triode Q2, a first optical coupling unit OPT1, a second optical coupling unit OPT3, a third optical coupling unit OPT4, a fourth optical coupling unit OPT5 and a fifth optical coupling unit OPT6, wherein an emitter of the PNP triode Q2 is connected with one end of a resistor Q2R1, the other end of the resistor Q2R1 is connected with an electric shock direct current power supply, the electric shock direct current power supply is also connected with a base electrode of the PNP triode Q2 through a resistor Q3R1, a collector electrode of a receiving triode of the first optical coupling unit OPT1 is connected with a base electrode of the PNP triode Q2, and an emitter electrode of the receiving triode of the first optical coupling unit OPT1 is grounded through a resistor Q3R 2; a light emitting diode of the first optical coupling unit OPT1 is connected with an analog amplifier circuit to obtain a first pulse control signal;
a collector electrode of the PNP triode Q2 is connected with a collector electrode of the receiving triode of the second optocoupler unit OPT3, and a collector electrode of the receiving triode of the second optocoupler unit OPT3 is connected in parallel with a collector electrode of the receiving triode of the third optocoupler unit OPT 4; the composite electrode plate unit comprises a composite electrode plate DJ01 and a composite electrode plate DJ 02; an emitter electrode of a receiving triode of the second optical coupling unit OPT3 is connected with the composite electrode plate DJ01, the composite electrode plate DJ01 is also connected with a collector electrode of a receiving triode of the fourth optical coupling unit OPT5, and an emitter electrode of the receiving triode of the fourth optical coupling unit OPT5 is grounded;
an emitter electrode of a receiving triode of the third optical coupling unit OPT4 is connected with the composite electrode plate DJ02, the composite electrode plate DJ02 is also connected with a collector electrode of a receiving triode of the fifth optical coupling unit OPT6, and an emitter electrode of the receiving triode of the fifth optical coupling unit OPT6 is grounded;
the light emitting diode of the second optical coupling unit OPT3, the light emitting diode of the third optical coupling unit OPT4, the light emitting diode of the fourth optical coupling unit OPT5 and the light emitting diode of the fifth optical coupling unit OPT6 are connected with the first processor to obtain the second pulse control signal.
The effect of the circuit is as follows: the pulse control circuit superposes the first pulse control signal and the second pulse control signal to generate a composite treatment electric shock signal to the composite electrode plate DJ01 and the composite electrode plate DJ 02; and the compound electrode plate DJ01 and the compound electrode plate DJ02 apply a compound treatment electric shock signal to the brain of the user to treat insomnia.
The electric shock direct current power supply comprises a boost controller circuit, and the direct current output end of the boost controller circuit is connected with the other end of the resistor Q2R 1; the ground terminal of the boost controller circuit is grounded.
The electric shock dc power supply usually has a high voltage, for example, 64V, to achieve a good electric shock effect, and the voltage of the battery power supply needs to be boosted by the boost controller circuit to reach the voltage.
The utility model has the remarkable effects that the utility model provides an insomnia therapeutic instrument circuit which generates a composite treatment electric shock signal according to a brain stimulation modulation wave signal and a brain wave signal of a user brain so as to improve the insomnia condition of the user.
Drawings
Fig. 1 is a circuit module structure diagram of the present invention;
FIG. 2 is a circuit diagram of a second processor;
FIG. 3 is a circuit diagram of an acquisition module;
FIG. 4 is a circuit diagram of an acquisition interface circuit;
FIG. 5 is a circuit diagram of a second power module;
FIG. 6 is a circuit diagram of a first processor;
FIG. 7 is a circuit diagram of a pulse control circuit;
FIG. 8 is a circuit diagram of a Flash memory;
FIG. 9 is a circuit diagram of an analog signal generating module;
FIG. 10 is a circuit diagram of an analog amplifier circuit and a digital potentiometer;
FIG. 11 is a circuit diagram of an inverter circuit;
FIG. 12 is a circuit diagram of a boost controller circuit;
FIG. 13 is a circuit diagram of a first power module;
fig. 14 is a waveform diagram of a user's brain wave signal;
fig. 15 is a waveform diagram of a composite therapeutic shock signal.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-15, an insomnia therapeutic apparatus circuit comprises a first processor 1, wherein the first processor 1 is connected with a user brain wave acquisition module 2, and the first processor 1 acquires brain wave signals of a user through the user brain wave acquisition module 2;
the first processor 1 is also connected with a modulation wave generation module 3; the modulation wave generation module 3 stores brain stimulation modulation wave data; the first processor 1 controls the modulation wave generation module 3 to send a first pulse control signal to the pulse control circuit 4, the first processor 1 also generates a second pulse control signal to the pulse control circuit 4 according to the brain wave signal, and the pulse control circuit 4 superposes the first pulse control signal and the second pulse control signal to generate a composite treatment electric shock signal to the composite electrode plate unit 5; the composite electrode plate unit 5 applies a composite treatment electric shock signal to the brain of the user to treat insomnia.
As shown in fig. 6 and 7, the first processor 1 adopts a C8051 single chip microcomputer, the first processor 1 is connected to the modulated WAVE generating module 3, the modulated WAVE generating module 3 is connected to a first control end group of the pulse control circuit 4, that is, a control end sent _ WAVE and a control end WAVE, and sends a first pulse control signal to the pulse control circuit 4;
the first processor 1 is further connected to the control terminal K01, the control terminal K02, the control terminal K03 and the control terminal K04 of the second control terminal group of the pulse control circuit 4 through the pin P1.3, the pin P1.4, the pin P1.5 and the pin P1.6, respectively, to send a second pulse control signal to the pulse control circuit 4.
The modulated wave generating module 3 stores brain stimulation modulated wave data, and the first processor 1 acquires brain wave signals of a user through the user brain wave acquiring module 2; generating a second pulse control signal with a specific frequency according to the brain wave signal, wherein the second pulse control signal is superposed on the first pulse control signal to generate a composite treatment electric shock signal to the composite electrode plate unit 5; the composite electrode plate unit 5 applies a composite treatment electric shock signal to the brain of the user to treat insomnia.
The first processor 1 generates a second pulse control signal with a specific frequency, and the second pulse control signal generates a shock signal with the specific frequency through the pulse control circuit 4 and is superposed on the shock signal of the brain stimulation modulation wave to obtain a composite treatment shock signal.
The composite electrode plate unit 5 includes at least one composite electrode plate.
If two compound electrode plates are provided, one on each side of the brain, a positive or negative high-level shock signal can be applied through the two compound electrode plates, such as from left to right or from right to left.
The user brain wave acquisition module 2 comprises a second processor 21, the second processor 21 is in wired/wireless connection with the first processor 1, the second processor 21 is connected with an acquisition module 22, the acquisition module 22 is connected with an acquisition electrode plate 23 and/or a composite electrode plate unit 5, and the second processor 21 acquires brain wave signals of a user through the acquisition electrode plate 23 and/or the composite electrode plate unit 5.
With reference to fig. 1 to fig. 4, the second processor 21 employs an msp430f5528 single-chip microcomputer, and the msp430f5528 single-chip microcomputer can output data to the first processor 1 through a serial port; the acquisition module 22 employs an ADS1299 acquisition module.
The acquisition module 22 is connected with the acquisition electrode plate 23 and the composite electrode plate unit 5 through an acquisition interface circuit; the composite electrode plate unit 5 comprises a composite electrode plate DJ01 and a composite electrode plate DJ 02;
the acquisition module 22 adopts an ADS1299 acquisition module, the acquisition interface circuit comprises a first interface circuit and a second interface circuit, the first interface circuit comprises a capacitor C13, a capacitor C12, a capacitor C8 and a capacitor C9, and one end of the capacitor C13 is connected with a signal acquisition terminal AIN1_ P of the acquisition module 22; the other end of the capacitor C13 is grounded, and a signal acquisition end AIN1_ P is connected with the composite electrode plate DJ01 through a resistor R12;
one end of the capacitor C12 is connected with the signal acquisition end AIN1_ N of the acquisition module 22; the other end of the capacitor C12 is grounded, and one end of the capacitor C12 is also connected with one end of the resistor R11;
one end of the capacitor C9 is connected to the signal acquisition end AIN2_ P of the acquisition module 22; the other end of the capacitor C9 is grounded, and a signal acquisition end AIN2_ P is connected with the composite electrode plate DJ02 through a resistor R9;
one end of the capacitor C8 is connected with the signal acquisition end AIN2_ N of the acquisition module 22; the other end of the capacitor C8 is grounded, one end of the capacitor C8 is also connected with one end of the resistor R6, and one end of the resistor R6 is connected with the other end of the resistor R11;
the second interface circuit comprises a capacitor C2, one end of the capacitor C2 is connected with a signal acquisition terminal AIN3_ P of the acquisition module 22; the other end of the capacitor C2 is grounded, and the signal acquisition end AIN3_ P is connected with the acquisition electrode plate 23 through a resistor R3.
The acquisition interface circuit can effectively acquire the brain wave signals of the user and eliminate interference.
With reference to fig. 5, a second power module is further included, and the second power module supplies power to the second processor 21 and the acquisition module 22.
The second power module is provided with a second lithium battery, the second lithium battery is connected with a charging interface P7 through a second charging management controller U5, the second lithium battery is connected with a second boost DC-DC converter U1, the second boost DC-DC converter U1 is connected with a second voltage stabilizing chip U11, the second voltage stabilizing chip U11 is connected with a first direct current 5V output chip U2 to output 5V direct current, the second voltage stabilizing chip U11 is connected with a second direct current 3.3V output chip U2 to output 3.3V direct current.
The composite electrode plate of the composite electrode plate unit 5 can be used for not only acquiring brain wave signals of a user, but also applying composite treatment electric shock signals to the brain of the user; when the first processor 1 needs to collect the brain wave signals of the user, the pulse control circuit 4 is controlled to stop working, the composite treatment electric shock signals are stopped being applied to the composite electrode plate, the first processor 1 sends instructions to the second processor 21, and the second processor 21 is connected with the composite electrode plate unit 5 through the collection module 22 to collect the brain wave signals of the user; the second processor 21 transmits the brain wave signals of the user to the first processor 1 for storage; when the first processor 1 does not need to collect the brain wave signals of the user, the first processor 1 sends an instruction to the second processor 21 to stop collecting the brain wave signals of the user, and controls the pulse control circuit 4 to work to apply the composite therapeutic shock signals to the composite electrode plate.
The collecting electrode plate 23 is specially used for obtaining brain wave signals of a user, and the user can select the collecting electrode plate 23, the composite electrode plate unit 5 or a combination of the two according to needs. The acquisition electrode plate 23 is specially added with electrode plates, and the number of the electrode plates can be reduced by adopting the composite electrode plate unit 5.
The modulation wave generation module 3 comprises an analog signal generation module 31, and the analog signal generation module 31 is connected with a Flash memory 32 and an analog amplifier circuit 33; the first processor 1 is connected to the analog amplifier circuit 33 through the inverter circuit 34; the analog amplifier circuit 33 is connected to the pulse control circuit 4;
the Flash memory 31 stores brain stimulation modulated wave data; the analog signal generating module 32 obtains the brain stimulation modulation wave data of the Flash memory 31 to generate a brain stimulation analog electric wave signal to the analog amplifier circuit 33, and the analog amplifier circuit 33 outputs a first pulse control signal to the pulse control circuit 4.
The analog signal generating module 32 is connected to a reset circuit 311, and when the device is powered on, the reset circuit 311 resets the analog signal generating module 32, and the analog signal generating module 32 is reset.
As shown in fig. 1, 8, 9, 10, and 11, the analog signal generating module 32 employs a GBD502_ SOP16 module, and the reset circuit 311 employs a TCM809TENB713 module. The analog amplifier circuit 33 adopts an MCP6004-X/ST module, the digital potentiometer 35 adopts an MCP4017 module, and the inverter circuit 34 adopts a CD4069UB _ PW _14 module;
the Flash memory 31 is provided with a data output terminal WAVE _ CS which is connected with the analog signal generating module 32 through the data output terminal WAVE _ CS, and the analog signal generating module 32 is provided with a data output terminal WAVE which is connected with the analog amplifier circuit 33 through the data output terminal WAVE; the pins 8 and 9 of the analog amplifier circuit 33 are connected to the first control terminal set of the pulse control circuit 4, i.e., the control terminal sent _ WAVE and the control terminal WAVE, and send a first pulse control signal to the pulse control circuit 4.
The signal control terminal MCLK of the first processor 1 is connected to the inverter circuit 34, and the signal control terminal WAVE MOD of the inverter circuit 34 is connected to the analog amplifier circuit 33, so as to control the operation of the analog amplifier circuit 33.
The Flash memory 31 stores brain stimulation modulated wave data; the data is stored in the form of a digital signal, and the analog signal generating module 31 converts the digital signal into an analog signal, and after the analog signal is amplified by the analog amplifier circuit 33, the analog signal becomes a first pulse control signal to the pulse control circuit 4. The first processor 1 is connected to the analog amplifier circuit 33 through the inverter circuit 34 to control its operation, such as to control its emission or stop emission of a signal.
The first processor 1 is also connected with an analog amplifier circuit 33 through a digital potentiometer 35; the output signal of the analog amplifier circuit 33 is adjusted.
The control terminal SCL and the control terminal SDA of the first processor 1 are connected to the digital potentiometer 35, the pin 5 of the digital potentiometer 35 is connected to the pin 13 of the analog amplifier circuit 33, and the control terminal cut _ WAVE of the analog amplifier circuit 33 is connected to the common terminal of the resistors U5R2 and U5R 4.
With the above-described structural arrangement, the magnitude of the output signal of the analog amplifier circuit 33 can be adjusted.
The pulse control circuit 4 comprises a PNP triode Q2, a first optical coupler unit OPT1, a second optical coupler unit OPT3, a third optical coupler unit OPT4, a fourth optical coupler unit OPT5 and a fifth optical coupler unit OPT6, wherein an emitter of the PNP triode Q2 is connected with one end of a resistor Q2R1, the other end of the resistor Q2R1 is connected with an electric shock direct current power supply, the electric shock direct current power supply is also connected with a base electrode of the PNP triode Q2 through a resistor Q3R1, a collector electrode of a receiving triode of the first optical coupler unit OPT1 is connected with a base electrode of the PNP triode Q2, and an emitter electrode of the receiving triode of the first optical coupler unit OPT1 is grounded through a resistor Q3R 2; the light emitting diode of the first optical coupling unit OPT1 is connected with the analog amplifier circuit 33 to obtain a first pulse control signal;
a collector electrode of the PNP triode Q2 is connected with a collector electrode of the receiving triode of the second optocoupler unit OPT3, and a collector electrode of the receiving triode of the second optocoupler unit OPT3 is connected in parallel with a collector electrode of the receiving triode of the third optocoupler unit OPT 4; the composite electrode plate unit 5 comprises a composite electrode plate DJ01 and a composite electrode plate DJ 02; an emitter electrode of a receiving triode of the second optical coupling unit OPT3 is connected with the composite electrode plate DJ01, the composite electrode plate DJ01 is also connected with a collector electrode of a receiving triode of the fourth optical coupling unit OPT5, and an emitter electrode of the receiving triode of the fourth optical coupling unit OPT5 is grounded;
an emitter electrode of a receiving triode of the third optical coupling unit OPT4 is connected with the composite electrode plate DJ02, the composite electrode plate DJ02 is also connected with a collector electrode of a receiving triode of the fifth optical coupling unit OPT6, and an emitter electrode of the receiving triode of the fifth optical coupling unit OPT6 is grounded;
the light emitting diode of the second optical coupling unit OPT3, the light emitting diode of the third optical coupling unit OPT4, the light emitting diode of the fourth optical coupling unit OPT5, and the light emitting diode of the fifth optical coupling unit OPT6 are connected to the first processor 1 to obtain the second pulse control signal.
The anode of the light emitting diode of the second optical coupling unit OPT3, the anode of the light emitting diode of the third optical coupling unit OPT4, the anode of the light emitting diode of the fourth optical coupling unit OPT5 and the anode of the light emitting diode of the fifth optical coupling unit OPT6 are connected with a power supply; the control terminal K01, the control terminal K02, the control terminal K03 and the control terminal K04 are respectively connected with the pins 10, 9, 8 and 7 of the first processor 1.
The effect of the circuit is as follows: the pulse control circuit 4 superposes the first pulse control signal and the second pulse control signal to generate a composite treatment electric shock signal to the composite electrode plate DJ01 and the composite electrode plate DJ 02; and the compound electrode plate DJ01 and the compound electrode plate DJ02 apply a compound treatment electric shock signal to the brain of the user to treat insomnia.
The electric shock direct current power supply comprises a boost controller circuit 41, wherein the direct current output end of the boost controller circuit 41 is connected with the other end of a resistor Q2R 1; the ground terminal of the boost controller circuit 41 is grounded.
The dc power supply for electric shock is usually at a high voltage, such as 64V, to achieve a good electric shock effect, and the voltage of the battery power supply needs to be boosted by the boost controller circuit 41 to reach the voltage.
As shown in fig. 12, the boost controller circuit 41 adopts an MCP1650X boost controller, and a voltage input terminal of the MCP1650X boost controller is connected to a first dc 5V regulator chip U11.
With reference to fig. 13, the apparatus further includes a first power module, where the first power module supplies power to the first processor 1, the modulated wave generating module 3, and the pulse control circuit 4.
The first power module is provided with a first lithium battery, the first lithium battery is connected with a charging interface Header 5 through a first charging management controller U10, the first lithium battery is connected with a first boost type DC-DC converter U41, the first boost type DC-DC converter U41 is connected with a first direct current 5V voltage stabilizing chip U11 and outputs 5V direct current, and the first lithium battery is connected with a first direct current 3.3V output chip U21 and outputs 3.3V direct current.
As shown in fig. 15, the dashed line represents the user's brain wave signal, and represents the α signal or θ signal, and the solid line represents the brain stimulation modulation wave signal.
Finally, it is noted that: the above list is only the concrete implementation example of the present invention, and of course those skilled in the art can make modifications and variations to the present invention, and if these modifications and variations fall within the scope of the claims of the present invention and their equivalent technology, they should be considered as the protection scope of the present invention.
Claims (7)
1. The insomnia therapeutic apparatus circuit is characterized by comprising a first processor (1), wherein the first processor (1) is connected with a user brain wave acquisition module (2), and the first processor (1) acquires brain wave signals of a user through the user brain wave acquisition module (2);
the first processor (1) is also connected with a modulation wave generation module (3); the modulation wave generation module (3) is connected with a pulse control circuit (4), and brain stimulation modulation wave data are stored in the modulation wave generation module (3); the first processor (1) controls the modulation wave generation module (3) to send a first pulse control signal to the pulse control circuit (4), the first processor (1) is provided with a signal output end group, the first processor (1) is connected with the pulse control circuit (4) through the signal output end group, the first processor (1) also generates a second pulse control signal to the pulse control circuit (4) according to the brain wave signal, and the pulse control circuit (4) superposes the first pulse control signal and the second pulse control signal to generate a composite treatment electric shock signal to the composite electrode plate unit (5); the composite electrode plate unit (5) applies a composite therapeutic shock signal to the brain of the user.
2. The insomnia therapy apparatus circuit of claim 1, wherein: the user brain wave acquisition module (2) comprises a second processor (21), the second processor (21) is in wired/wireless connection with the first processor (1), the second processor (21) is connected with an acquisition module (22), the acquisition module (22) is connected with an acquisition electrode plate (23) and/or a composite electrode plate unit (5), and the second processor (21) acquires brain wave signals of a user through the acquisition electrode plate (23) and/or the composite electrode plate unit (5).
3. The insomnia therapy apparatus circuit of claim 2, wherein: the acquisition module (22) is connected with the acquisition electrode plate (23) and the composite electrode plate unit (5) through an acquisition interface circuit; the composite electrode plate unit (5) comprises a composite electrode plate DJ01 and a composite electrode plate DJ 02;
the acquisition interface circuit comprises a first interface circuit and a second interface circuit, the first interface circuit comprises a capacitor C13, a capacitor C12, a capacitor C8 and a capacitor C9, and one end of the capacitor C13 is connected with a signal acquisition end AIN1_ P of the acquisition module (22); the other end of the capacitor C13 is grounded, and a signal acquisition end AIN1_ P is connected with the composite electrode plate DJ01 through a resistor R12;
one end of the capacitor C12 is connected with a signal acquisition end AIN1_ N of the acquisition module (22); the other end of the capacitor C12 is grounded, and one end of the capacitor C12 is also connected with one end of the resistor R11;
one end of the capacitor C9 is connected with a signal acquisition end AIN2_ P of the acquisition module (22); the other end of the capacitor C9 is grounded, and a signal acquisition end AIN2_ P is connected with the composite electrode plate DJ02 through a resistor R9;
one end of the capacitor C8 is connected with a signal acquisition end AIN2_ N of the acquisition module (22); the other end of the capacitor C8 is grounded, one end of the capacitor C8 is also connected with one end of the resistor R6, and one end of the resistor R6 is connected with the other end of the resistor R11;
the second interface circuit comprises a capacitor C2, one end of the capacitor C2 is connected with a signal acquisition end AIN3_ P of the acquisition module (22); the other end of the capacitor C2 is grounded, and the signal acquisition end AIN3_ P is connected with an acquisition electrode plate (23) through a resistor R3.
4. The insomnia therapy apparatus circuit of claim 1, wherein: the modulation wave generation module (3) comprises an analog signal generation module (31), and the analog signal generation module (31) is connected with a Flash memory (32) and an analog amplifier circuit (33); the first processor (1) is connected with the analog amplifier circuit (33) through the inverter circuit (34); the analog amplifier circuit (33) is connected with the pulse control circuit (4);
the Flash memory (32) stores brain stimulation modulation wave data; the analog signal generating module (31) acquires brain stimulation modulation wave data of the Flash memory (32) to generate a brain stimulation analog electric wave signal to the analog amplifier circuit (33), and the analog amplifier circuit (33) outputs a first pulse control signal to the pulse control circuit (4).
5. The insomnia therapy apparatus circuit of claim 4, wherein: the first processor (1) is also connected with an analog amplifier circuit (33) through a digital potentiometer (35); the output signal of the analog amplifier circuit (33) is adjusted.
6. The insomnia therapy apparatus circuit of claim 1, wherein: the pulse control circuit (4) comprises a PNP triode Q2, a first optical coupling unit OPT1, a second optical coupling unit OPT3, a third optical coupling unit OPT4, a fourth optical coupling unit OPT5 and a fifth optical coupling unit OPT6, wherein an emitter of the PNP triode Q2 is connected with one end of a resistor Q2R1, the other end of the resistor Q2R1 is connected with an electric shock direct current power supply, the electric shock direct current power supply is further connected with a base electrode of the PNP triode Q2 through a resistor Q3R1, a collector electrode of a receiving triode of the first optical coupling unit OPT1 is connected with a base electrode of the PNP triode Q2, and an emitter electrode of the receiving triode of the first optical coupling unit OPT1 is grounded through a resistor Q3R 2; the light emitting diode of the first optical coupling unit OPT1 is connected with the analog amplifier circuit (33) to obtain a first pulse control signal;
a collector electrode of the PNP triode Q2 is connected with a collector electrode of the receiving triode of the second optocoupler unit OPT3, and a collector electrode of the receiving triode of the second optocoupler unit OPT3 is connected in parallel with a collector electrode of the receiving triode of the third optocoupler unit OPT 4; the composite electrode plate unit (5) comprises a composite electrode plate DJ01 and a composite electrode plate DJ 02; an emitter electrode of a receiving triode of the second optical coupling unit OPT3 is connected with the composite electrode plate DJ01, the composite electrode plate DJ01 is also connected with a collector electrode of a receiving triode of the fourth optical coupling unit OPT5, and an emitter electrode of the receiving triode of the fourth optical coupling unit OPT5 is grounded;
an emitter electrode of a receiving triode of the third optical coupling unit OPT4 is connected with the composite electrode plate DJ02, the composite electrode plate DJ02 is also connected with a collector electrode of a receiving triode of the fifth optical coupling unit OPT6, and an emitter electrode of the receiving triode of the fifth optical coupling unit OPT6 is grounded;
the light emitting diode of the second optical coupling unit OPT3, the light emitting diode of the third optical coupling unit OPT4, the light emitting diode of the fourth optical coupling unit OPT5 and the light emitting diode of the fifth optical coupling unit OPT6 are connected with the first processor (1) to obtain a second pulse control signal.
7. The insomnia therapy apparatus circuit of claim 6, wherein: the electric shock direct current power supply comprises a boost controller circuit (41), and the direct current output end of the boost controller circuit (41) is connected with the other end of the resistor Q2R 1; the ground terminal of the boost controller circuit (41) is grounded.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022355552.8U CN214435785U (en) | 2020-10-21 | 2020-10-21 | Insomnia therapeutic instrument circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022355552.8U CN214435785U (en) | 2020-10-21 | 2020-10-21 | Insomnia therapeutic instrument circuit |
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