CN212789440U - Eye wave therapeutic apparatus with portable power source function - Google Patents

Abstract

The application discloses take eye wave therapeutic instrument of portable power source function, it includes control module, first pulse generation module, second pulse generation module, power module and second USB interface, two eye wave generation modules are controlled by control module, and the pulse positive voltage loading signal that the receipt control module sent, pulse negative voltage loading signal and pulse voltage control signal, respectively export two eye stimulus waves of positive and negative voltage at least part alternation between second pulse output, power module still provides the electric energy for the second USB interface simultaneously. Adopt the technical scheme of this application, simple structure, the integrated level is high, can stimulate the peripheral tissue of eye to make eye blood circulation obtain improving, and have portable power source function.

Description

Eye wave therapeutic apparatus with portable power source function

Technical Field

The present application relates to the field of eye relaxation and treatment devices, and more particularly to a device for stimulating peripheral tissues of the eye with low or medium frequency stimulus waves to improve blood circulation in the eye.

Background

In the prior art, there have been theories and techniques of stimulating peripheral tissues of the eye, such as eye muscles and nerves, by low-frequency or medium-frequency pulses, and even two pulses interfering with each other, thereby improving blood circulation of the eye and making the eye pleasant, but the theories and techniques have problems of difficulty in implementation, complicated structure, low integration, and poor safety, and thus further improvement is required.

SUMMERY OF THE UTILITY MODEL

The present application is directed to overcoming the above-mentioned drawbacks and problems in the prior art, and providing an eye wave therapeutic apparatus with a portable power source function, which has a simple structure and a high integration level, and a pulse generating circuit capable of generating eye stimulation waves to stimulate peripheral tissues of the eye, thereby improving blood circulation of the eye, and further having a portable power source function.

In order to achieve the purpose, the following technical scheme is adopted:

an eye wave therapeutic apparatus with a portable power source function comprises: the control module is used for sending a pulse on-off control signal, a first pulse positive voltage loading signal, a first pulse negative voltage loading signal, a first pulse voltage control signal, a second pulse positive voltage loading signal, a second pulse negative voltage loading signal and a second pulse voltage control signal; the first pulsed positive voltage loading signal and the first pulsed negative voltage loading signal are at least partially alternating; the second pulsed positive voltage loading signal and the second pulsed negative voltage loading signal are at least partially alternating; the first pulse voltage control signal and the second pulse voltage control signal are PWM signals; the first pulse generation module comprises a first boosting unit, a first optical coupling isolation unit, a second optical coupling isolation unit, a third optical coupling isolation unit, a first direct current driving unit, a first operational amplifier unit, a first direct current output unit, a second pulse output end and a fourth pulse output end; the first boosting unit is controlled by a pulse on-off control signal to be turned on and off and is used for boosting the power supply voltage into a first reference voltage and then outputting the first reference voltage; the first optical coupling isolation unit is used for isolating the first pulse positive voltage loading signal and outputting a first positive voltage loading signal; the second optical coupling isolation unit is used for isolating the first pulse negative voltage loading signal and outputting a first negative voltage loading signal; the third optical coupling isolation unit and the first direct current driving unit are used for receiving the first pulse voltage control signal and generating a first voltage regulating signal corresponding to the first reference voltage so as to regulate an amplification coefficient of the first operational amplifier unit, the first operational amplifier unit precisely amplifies the first reference voltage according to the amplification coefficient determined by the first voltage regulating signal and outputs a first voltage, and the first direct current output unit receives the first positive voltage loading signal and the first negative voltage loading signal and alternately outputs the first positive voltage to the second pulse output end and the first negative voltage to the fourth pulse output end at least partially according to the first voltage so as to form a first eye stimulation wave; the second pulse generation module comprises a second boosting unit, a fourth optical coupling isolation unit, a fifth optical coupling isolation unit, a sixth optical coupling isolation unit, a second direct current driving unit, a second operational amplifier unit, a second direct current output unit, a first pulse output end and a third pulse output end; the second boosting unit is controlled by a pulse on-off control signal to be turned on and off and is used for boosting the power supply voltage into a second reference voltage and then outputting the second reference voltage; the fourth optical coupling isolation unit is used for isolating the second pulse positive voltage loading signal and outputting a second positive voltage loading signal; the fifth optical coupling isolation unit is used for isolating the second pulse negative voltage loading signal and outputting a second negative voltage loading signal; the sixth optical coupling isolation unit and the second direct current driving unit are used for receiving the second pulse voltage control signal and generating a second voltage adjusting signal corresponding to a second reference voltage to adjust an amplification coefficient of the second operational amplifier unit, the second operational amplifier unit precisely amplifies the second reference voltage according to the amplification coefficient determined by the second voltage adjusting signal and outputs a second voltage, and the second direct current output unit receives a second positive voltage loading signal and a second negative voltage loading signal and alternately outputs a second positive voltage to the first pulse output end and a second negative voltage to the third pulse output end at least partially according to the second voltage so as to form a second eye part stimulus wave; the power supply module comprises a battery, a second conversion circuit and a third conversion circuit; the battery is used for providing electric energy, the second conversion circuit is used for providing a 5V power supply for the second USB interface, and the 5V power supply is provided for the modules except the second USB interface and the third conversion circuit through the power on-off button; the third conversion circuit is used for converting the 5V power supply into a 3.3V power supply; and the second USB interface is used for enabling the external USB equipment to obtain electric energy from the power supply module.

Further, the system also comprises a human-computer interaction module, a first USB interface and an output end; the human-computer interaction module is used for a user to send an instruction to the control module and forward information sent by the control module to the user; the first USB interface is electrically connected with the first pulse output end, the second pulse output end, the third pulse output end and the fourth pulse output end; the output end is used for outputting a first eye wave and a second eye wave to a user and comprises a USB terminal, a first electrode patch, a second electrode patch, a third electrode patch and a fourth electrode patch, wherein the first electrode patch, the second electrode patch, the third electrode patch and the fourth electrode patch are connected with the USB terminal; when the USB terminal is connected to the first USB interface, the first electrode patch, the second electrode patch, the third electrode patch and the fourth electrode patch are respectively connected with the first pulse output end, the second pulse output end, the third pulse output end and the fourth pulse output end.

Further, the first electrode patch and the fourth electrode patch form a first group of electrode patches, and the second electrode patch and the third electrode patch form a second group of electrode patches; when the first eye wave and the second eye wave are output to the user, the first group of electrode patches and the second group of electrode patches are respectively arranged on two sides of the eyes of the user.

Furthermore, the human-computer interaction module is a touch display screen; the control module also sends a touch display on-off control signal; the touch display screen is controlled by a touch display on-off control signal to be on and off and used for displaying information sent by the control module, sensing the touch signal to generate a control instruction and sending the control instruction to the control module.

Further, the control module comprises a chip U1, which is model number STM32F103 VE; pin 44 of chip U1 is used to send a pulse on-off control signal; pin 40 and pin 41 are used to send a first pulse positive voltage loading signal and a first pulse negative voltage loading signal, respectively; pin 36 is used to send a first pulse voltage control signal; pin 42 and pin 43 are used to send a second pulse positive voltage loading signal and a second pulse negative voltage loading signal, respectively; pin 35 is used to send a second pulse voltage control signal; a pin 23 of the chip U1 is used for sending a touch display screen start and stop control signal; pins 25 and 26 are used for communicating with the touch display screen; the first boosting unit comprises a chip U2 with the model number MCW03_12D 15; the first optical coupling isolation unit comprises a chip U3, the second optical coupling isolation unit comprises a chip U4, the third optical coupling isolation unit comprises a chip U5, and the models of the chip U3, the chip U4 and the chip U5 are all TLP 152; the first direct current driving unit comprises a chip U7, the first direct current output unit comprises a chip U6, and the models of the chip U7 and the chip U6 are both BD 6231; the first operational amplifier unit comprises a chip U8, and the model of the chip U8 is LT 6015; pin 8 of chip U2 is connected to pin 4 of chip U3, pin 4 of chip U4, pin 4 of chip U5, pin 8 of chip U7, pin 2 of chip U8 and pin 8 of chip U6; pin 6 of the chip U2 is connected with pin 6 of the chip U3, pin 6 of the chip U4, pin 6 of the chip U5, pin 2, pin 3 and pin 6 of the chip U7; pin 3 of chip U2 connects to pin 44 of chip U1; pin 2 of the chip U2 is connected with a power supply, and pin 1 is grounded; pin 1 of the chip U3 is connected with pin 40 of the chip U1 through a resistor R6, pin 3 of the chip U3 is grounded, and pin 5 is connected with pin 4 of the chip U6 through a resistor R9; pin 1 of the chip U4 is connected with pin 41 of the chip U1 through a resistor R7, pin 3 of the chip U4 is grounded, and pin 5 is connected with pin 5 of the chip U6 through a resistor R10; pin 1 of the chip U5 is connected with pin 36 of the chip U1 through a resistor R8, pin 3 of the chip U5 is grounded, pin 5 is connected with pin 4 through a resistor R13 and a resistor R14, the connection point of the resistor R13 and the resistor R14 is connected with pin 5 of the chip U7, pin 6 of the chip U5 is connected with pin 4 through a resistor R15 and a resistor R16, and the connection point of the resistor R15 and the resistor R16 is connected with pin 4 of the chip U7; pin 8 of the chip U7 is connected with pin 3 through a diode D7 and a diode D6, and pin 1 is connected with pin 3 of the chip U8 through a connection point of a diode D7 and a diode D6, an inductor L3 and a resistor R18; pin 4 of the chip U8 is connected with pin 2, pin 3 and pin 6 of the chip U6; the series diode D3 and the series diode D2 are connected in parallel with the series diode D5 and the series diode D4 and then are bridged between the pin 8 and the pin 2 of the chip U6; pin 7 of the chip U6 is connected with the connection point of the diode D3 and the diode D2 and the second pulse output end; pin 1 of the chip U6 is connected with the fourth pulse output end through the connection point of the diode D5 and the diode D4 and the resistor R17; the second boosting unit comprises a chip U9 with the model number MCW03_12D 15; the fourth optical coupling isolation unit comprises a chip U10, the fifth optical coupling isolation unit comprises a chip U11, the sixth optical coupling isolation unit comprises a chip U12, and the models of the chip U10, the chip U11 and the chip U12 are all TLP 152; the second direct current driving unit comprises a chip U14, the second direct current output unit comprises a chip U13, and the models of the chip U14 and the chip U13 are both BD 6231; the second operational amplifier unit comprises a chip U15, and the model of the chip U15 is LT 6015; pin 8 of chip U9 is connected to pin 4 of chip U10, pin 4 of chip U11, pin 4 of chip U12, pin 8 of chip U14, pin 2 of chip U15 and pin 8 of chip U13; pin 6 of the chip U9 is connected with pin 6 of the chip U10, pin 6 of the chip U11, pin 6 of the chip U12, pin 2, pin 3 and pin 6 of the chip U14; pin 3 of chip U9 connects to pin 44 of chip U1; pin 2 of the chip U7 is connected with a power supply, and pin 1 is grounded; pin 1 of the chip U10 is connected with pin 42 of the chip U1 through a resistor R19, pin 3 of the chip U10 is grounded, and pin 5 is connected with pin 4 of the chip U13 through a resistor R22; pin 1 of the chip U11 is connected with pin 43 of the chip U1 through a resistor R20, pin 3 of the chip U11 is grounded, and pin 5 is connected with pin 5 of the chip U13 through a resistor R23; pin 1 of the chip U12 is connected with pin 35 of the chip U1 through a resistor R21, pin 3 of the chip U12 is grounded, pin 5 is connected with pin 4 through a resistor R26 and a resistor R27, the connection point of the resistor R26 and the resistor R27 is connected with pin 5 of the chip U14, pin 6 of the chip U12 is connected with pin 4 through a resistor R28 and a resistor R29, and the connection point of the resistor R28 and the resistor R29 is connected with pin 4 of the chip U14; pin 8 of the chip U14 is connected with pin 3 through a diode D13 and a diode D12, and pin 1 is connected with pin 3 of the chip U15 through a connection point of a diode D13 and a diode D12, an inductor L4 and a resistor R31; pin 4 of the chip U15 is connected with pin 2, pin 3 and pin 6 of the chip U13; the diode D11 and the diode D10 which are connected in series are connected with the diode D9 and the diode D8 which are connected in series in parallel and then are bridged between a pin 8 and a pin 2 of the chip U13, and a pin 7 of the chip U13 is connected with a connection point of the diode D9 and the diode D8 and a first pulse output end; pin 1 of the chip U13 is connected with the third pulse output end through the connection point of the diode D11 and the diode D10 and the resistor R30; a capacitor C26 is arranged between the second pulse output end and the third pulse output end, and a capacitor C39 is arranged between the first pulse output end and the fourth pulse output end.

Furthermore, the touch display screen adopts a model number of SDWa070C03T/C/N, the touch display screen is provided with an interface J5, a pin 8 and a pin 7 of an interface J5 are grounded, a pin 5 and a pin 6 are connected with a pin 25 of a chip U1 to receive information sent by a control module, a pin 4 and a pin 3 are connected with a pin 26 of a chip U1 to send a control command, a pin 2 and a pin 1 are connected with a drain electrode of an MOS tube Q3, a source electrode of the MOS tube Q3 is connected with a 5V power supply, a grid electrode of the MOS tube Q77 is connected with the 5V power supply through a resistor R77 and is connected with a collector electrode of a triode Q4, an emitter electrode of the triode Q4 is grounded, and a base electrode of the triode Q4 is connected with a.

Furthermore, the second conversion circuit comprises a chip U16, the model number of the chip U16 is ME3118, a pin 2 of the chip U16 is connected with the cathode of a voltage regulator diode D14, and the anode of the voltage regulator diode D14 is connected with the anode of a battery; pin 6 and pin 3 of the chip U16 are grounded, pin 5 is grounded through a resistor R33 and a capacitor C44, pin 7 is grounded through a capacitor C45, pin 4 is grounded through a resistor R34, pin 9 is connected with pin 1 of the second USB interface through an inductor L5, and is connected with a 5V power supply through an on-off button; the third conversion circuit comprises a chip U17, the model of the chip U17 is BL8555, a pin 1 and a pin 3 of the chip U17 are connected with a 5V power supply, a pin 2 is grounded, and the pin 5 outputs a 3.3V power supply; the second USB interface includes interface J2, which adopts USB _ a3.0 standard; and a pin 1 of the interface J2 is connected to an external power supply from the power supply module and used for supplying power to external USB equipment.

Compared with the prior art, the scheme has the following beneficial effects:

the eye wave therapeutic apparatus with the mobile power supply function has the advantages that the structure is simple, and the integration level is high due to the fact that the functions are achieved through a large number of chips.

The first pulse generation module and the second pulse generation module realize the output of eye waves with positive and negative voltage alternation by receiving the related control signals of the control module, thereby enabling the output end to stimulate eye peripheral tissues, improving the blood circulation of eyes and enabling the eyes to obtain the pleasure.

The control module of the application controls the boosting coefficient of the operational amplifier unit by sending the first pulse voltage control signal and the second pulse voltage control signal which are PWM signals, so that the absolute values of the positive voltage and the negative voltage can be accurately adjusted.

The utility model provides a first pulse voltage control signal and second pulse voltage control signal are because for the PWM signal, consequently form the wave form of rising edge band sawtooth at the pressure regulating in-process naturally to can stimulate eye tissue better, make the pleasant sensation promote.

The output end of the USB interface is connected into the first USB interface only through one USB terminal, so that the output end is very convenient to connect.

This application can realize supplying power to external USB equipment through setting up second USB interface and power module to the eye wave therapeutic instrument who makes the area portable power source function has possessed the portable power source function.

This application is through setting up touch display screen, makes the user can directly control the eye wave therapeutic instrument of taking the portable power source function to can obtain visual feedback.

Drawings

In order to more clearly illustrate the technical solution of the embodiments, the drawings needed to be used are briefly described as follows:

FIG. 1 is a perspective view of a host in an embodiment;

FIG. 2 is a top view of the host computer in the embodiment;

FIG. 3 is a schematic diagram of an output end of an embodiment;

FIG. 4 is a schematic circuit diagram of an embodiment of a control module;

FIG. 5 is a schematic circuit diagram of a first pulse generation module according to an embodiment;

FIG. 6 is a circuit diagram of a second pulse generation module according to an embodiment;

FIG. 7 is a schematic circuit diagram of an exemplary heart rate monitoring module;

FIG. 8 is a schematic diagram of a first USB interface circuit according to an embodiment;

FIG. 9 is a circuit diagram of an exemplary speech recognition module;

FIG. 10 is a schematic circuit diagram of an exemplary wireless connection module;

FIG. 11 is a circuit diagram of a second USB interface according to an embodiment;

FIG. 12 is a schematic diagram of an embodiment of a USB data transfer module;

FIG. 13 is a schematic circuit diagram of a power supply module in the embodiment;

FIG. 14 is a schematic diagram of a Type-C interface circuit according to an embodiment;

FIG. 15 is a circuit diagram of a charging module according to an embodiment;

FIG. 16 is a circuit schematic of an embodiment of a volatile memory module;

FIG. 17 is a circuit diagram of an embodiment of a non-volatile memory module;

FIG. 18 is a schematic diagram of a touch screen connection circuit in an embodiment;

FIG. 19 is a circuit diagram of an embodiment of a wake-up module;

fig. 20 is a schematic diagram of a voice broadcast module in an embodiment;

FIG. 21 is a schematic view of an embodiment in which an electrode patch is attached to a human face;

fig. 22 is a schematic waveform diagram of the first eye wave and the second eye wave in the embodiment.

Description of the main reference numerals:

a host 1; an output end 2; a housing 3; a panel 4; a touch display screen 5; a wake-up touch key and wake-up light 6; a first USB interface 7; a second USB interface 8; Type-C interface 9; a power-on/off button 10; a USB terminal 11; a first electrode patch 12; a fourth electrode patch 13; a second electrode patch 14; a third electrode patch 15; a photoelectric sensor 16; a microphone 17; a horn 18.

Detailed Description

In the claims and specification, unless otherwise specified the terms "first", "second" or "third", etc., are used to distinguish between different items and are not used to describe a particular order.

In the claims and specification, unless otherwise specified, the terms "central," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are used in the orientation and positional relationship indicated in the drawings and are used for ease of description only and do not imply that the referenced device or element must have a particular orientation or be constructed and operated in a particular orientation.

In the claims and the specification, unless otherwise defined, the terms "fixedly" or "fixedly connected" are to be understood in a broad sense as meaning any connection which is not in a relative rotational or translational relationship, i.e. including non-detachably fixed connection, integrally connected and fixedly connected by other means or elements.

In the claims and specification, unless otherwise defined, the terms "comprising", "having" and variations thereof mean "including but not limited to".

In the claims and the description, unless otherwise defined, the terms "positive voltage" and "negative voltage" refer to two voltages in opposite directions.

The technical solution in the embodiments will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, fig. 1 to 3 show an embodiment of an eye wave treatment apparatus with a mobile power supply function. As shown in fig. 1 to 3, the eye wave treatment apparatus with a mobile power supply function comprises a main body 1 and an output terminal 2.

Fig. 1 shows a perspective view of the host 1, and fig. 2 shows a top view of the host 1. As shown in fig. 1 and fig. 2, the host 1 includes a housing 3, a panel 4, a touch display screen 5, a first USB interface 7, a second USB interface 8, a Type-C interface 9, a power on/off button 10, a control module, a first pulse generation module, a second pulse generation module, a voice recognition module, a wireless connection module, a USB data transmission module, a power supply module, a charging module, a volatile storage module, a non-volatile storage module, a wake-up module, and a voice broadcast module.

Wherein the housing 2 and the panel 4 together form a receiving cavity, as shown in fig. 1 and 2. The housing 3 is made of metal section or plastic, and includes a case, a top cover and a bottom cover fixedly connected to each other. The panel 4 is made of glass and is provided on the front surface of the housing 3. The touch display screen 5 is disposed behind the panel 3 and on the upper portion of the panel 3. The wake-up touch key and wake-up lamp 6 of the wake-up module are arranged behind the panel 4 and in the middle of the panel 4. The first USB interface 7, the second USB interface 8 and the Type-C interface 9 are arranged on the bottom cover. The power on/off button 10, the microphone 17 of the voice recognition module and the speaker 18 of the voice broadcast module are arranged on the top cover as shown in fig. 2. The other parts of control module, first pulse generation module, second pulse generation module, speech recognition module, wireless connection module, USB data transmission module, power module, the module of charging, volatile storage module, nonvolatile storage module, the module of awakening up all set up in holding the intracavity with the other parts of voice broadcast module. Wherein, control module, first pulse generation module, second pulse generation module, first USB interface 7, speech recognition module, wireless connection module, second USB interface 8, USB data transmission module, power module, on/off button 10, Type-C interface 9, the module of charging, volatile storage module, nonvolatile storage module, touch display screen 5, awaken up the equal electric connection of module and voice broadcast module to introduce in detail later.

Fig. 3 shows a schematic diagram of the output 2. As shown in fig. 3, the output terminal 2 includes a USB terminal 11, a first electrode patch 12, a second electrode patch 14, a third electrode patch 15, a fourth electrode patch 13, and a heart rate monitoring module. The USB terminal 11 is used for connecting with the first USB interface 7. The first electrode patch 12 and the fourth electrode patch 13 form a first set of electrode patches, and the second electrode patch 14 and the third electrode patch 15 form a second set of electrode patches. The second electrode patch 14 and the fourth electrode patch 13 are electrically connected with the first pulse generation module through the USB terminal 11 and the first USB interface 7, and the first electrode patch 12 and the third electrode patch 15 are electrically connected with the second pulse generation module through the USB terminal 11 and the first USB interface 7. The heart rate monitoring module is electrically connected with the control module through the USB terminal 11 and the first USB interface 7. The heart rate monitoring module is provided with a photo sensor 16, the photo sensor 16 being arranged to transmit red and/or near infrared light and to receive reflected light, the transmitting and receiving faces of the photo sensor 16 being arranged on the face of the first electrode patch 12 on which the electrodes are arranged. The rest of the heart rate monitoring module is disposed inside the first electrode patch 12.

The respective effects of a control module, a first pulse generation module, a second pulse generation module, a heart rate monitoring module, a first USB interface, a voice recognition module, a wireless connection module, a second USB interface, a USB data transmission module, a power supply module, a power on/off button, a Type-C interface, a charging module, a volatile storage module, a nonvolatile storage module, a touch display screen, a wake-up module and a voice broadcast module and the connection relation of the charging module, the volatile storage module, the nonvolatile storage module, the touch display screen and the voice broadcast module are introduced in sequence. Since the electrical connection relationship and the signal connection relationship are mainly described, reference numerals are not given.

Control module

Referring to fig. 4, fig. 4 shows a circuit diagram of the control module, but reference should be made to the description of other modules and interfaces and fig. 5 to 20 for the electrical connection relationship between the control module and other modules or interfaces.

The control module is controlled by a power on/off button, and when the power on/off button is in a closed state, the power supply module supplies power to the control module, and the control module works; when the power on-off button is in an off state, the power supply module cannot supply power to the control module, and the control module stops working. The relevant circuitry will be described in detail in the power supply module.

The control module functions as follows:

the control module starts and stops the first pulse generation module and the second pulse generation module by sending a pulse start and stop control signal; the pulse generator also sends a first pulse positive voltage loading signal, a first pulse negative voltage loading signal and a first pulse voltage control signal to the first pulse generation module so as to control the pulse waveform generated by the first pulse generation module; the pulse generator also sends a second pulse positive voltage loading signal, a second pulse negative voltage loading signal and a second pulse voltage control signal to the second pulse generation module so as to control the pulse waveform generated by the second pulse generation module; the first pulsed positive voltage loading signal and the first pulsed negative voltage loading signal are at least partially alternating; the second pulsed positive voltage loading signal and the second pulsed negative voltage loading signal are at least partially alternating; the first pulse voltage control signal and the second pulse voltage control signal are PWM signals;

the device is also used for receiving an interrupt signal sent by the heart rate monitoring module, communicating with the heart rate monitoring module after receiving the interrupt signal, receiving reflected light intensity data sent by the heart rate monitoring module, converting the reflected light intensity data into a heart rate value, and closing the first pulse generation module and the second pulse generation module when the heart rate value is greater than a basic heart rate value;

the voice recognition module is also started and stopped by sending a voice recognition start and stop control signal, is communicated with the voice recognition module and receives a voice instruction recognized by the voice recognition module;

the cloud server also starts and stops the wireless connection module by sending a wireless connection start and stop control signal, communicates with the wireless connection module, sends information to the cloud server through the wireless connection module and receives and executes an instruction sent by the cloud server through the wireless connection module;

the USB interface is also used for receiving and executing a first updating program through the second USB interface;

the USB data transmission module is also used for communicating with the USB data transmission module and receiving a second updating program; loading a second updating program or a normal starting program when starting next time according to a starting program selection instruction sent by the USB data transmission module; restarting according to a restart instruction sent by the USB data transmission module and changing a start program selection instruction after restarting;

the charging module is also used for detecting the electric quantity of the battery and whether the charging module is charging;

the device is also used for communicating with the volatile storage module, storing information to the volatile storage module and reading the information under the condition that the volatile storage module is not powered off;

the nonvolatile memory module is also used for communicating with the nonvolatile memory module, storing information to the nonvolatile memory module and reading information from the nonvolatile memory module;

the touch display screen is opened and closed by sending a touch display screen opening and closing control signal, and the touch display screen is communicated with the touch display screen, and sends information to the touch display screen and receives and executes an instruction sent by the touch display screen;

the wake-up module is also used for receiving a wake-up instruction sent by the wake-up module and controlling the start and stop of the wake-up lamp by sending a wake-up lamp start and stop control signal;

the voice broadcasting module is further started and stopped by sending a voice broadcasting start and stop control signal, and the voice broadcasting reset control signal and the voice broadcasting selection signal are sent to control the voice broadcasting module to broadcast the prefabricated voice.

As shown in fig. 4, in the present embodiment, the control module includes a chip U1, which is model number STM32F103 VE;

pin 44 of chip U1 is used to send a pulse on-off control signal; pin 40 and pin 41 are used to send a first pulse positive voltage loading signal and a first pulse negative voltage loading signal, respectively; pin 36 is used to send a first pulse voltage control signal; pin 42 and pin 43 are used to send a second pulse positive voltage loading signal and a second pulse negative voltage loading signal, respectively; pin 35 is used to send a second pulse voltage control signal;

pin 56 is used to receive interrupt signals; the pins 51 and 52 are used for communicating with a heart rate monitoring module;

the pin 55 is used for sending a voice recognition start and stop control signal; pin 57 and pin 58 are used to communicate with the speech recognition module;

the pin 33 is used for sending a wireless connection start and stop control signal; pin 47 and pin 48 are used for communicating with the wireless connection module;

pin 72 and pin 76 are used to receive a first update program;

pin 94 is used to receive a start-up program selection instruction; pin 14 is used for receiving a restart instruction; pin 68 and pin 69 are used for communicating with the USB data transmission module;

the pin 18 is connected with a battery through a resistor R87 and is used for detecting the electric quantity of the battery; pin 15 is used to detect whether the charging module is charging;

pin 29, pin 30, pin 31 and pin 32 are used for communicating with a volatile memory module;

pin 92 and pin 93 are used for communicating with the nonvolatile memory module;

the pin 23 is used for sending a start-stop control signal of the touch display screen; pins 25 and 26 are used for communicating with the touch display screen;

pin 82 is used to receive a wake-up instruction; the pin 81 is used for sending a wake-up lamp on-off control signal, and the wake-up lamp on-off control signal is used for controlling the start-up of the wake-up lamp.

The pin 34 is used for sending a voice broadcast start and stop control signal; pin 39 and pin 38 are used to send a voice broadcast reset control signal and a voice broadcast select signal, respectively.

First pulse generation module

Referring to fig. 5, fig. 5 shows a circuit diagram of the first pulse generating module.

The first pulse generation module is controlled by the control module and is turned on and off when the control module sends a pulse on-off control signal.

The first pulse generation module receives a first pulse positive voltage loading signal, a first pulse negative voltage loading signal and a first pulse voltage control signal which are sent by the control module, and outputs positive and negative voltages between the second pulse output end and the fourth pulse output end to at least partially alternate a first eye stimulus wave (hereinafter referred to as a first eye wave); here, a positive voltage means that a current flows from the second pulse output terminal to the fourth pulse output terminal, and a negative voltage means that a current flows from the fourth pulse output terminal to the second pulse output terminal; the first eye wave positive voltage part is controlled by a first pulse positive voltage loading signal, the first eye wave negative voltage part is controlled by a first pulse negative voltage loading signal, and the absolute value of the positive and negative voltage of the first eye wave is controlled by a first pulse voltage control signal.

The first pulse generation module comprises a first boosting unit, a first optical coupling isolation unit, a second optical coupling isolation unit, a third optical coupling isolation unit, a first direct current driving unit, a first operational amplifier unit, a first direct current output unit, a second pulse output end and a fourth pulse output end; the first boosting unit is controlled by a pulse on-off control signal to be turned on and off and is used for boosting the power supply voltage into a first reference voltage and then outputting the first reference voltage; the first optical coupling isolation unit is used for isolating the first pulse positive voltage loading signal and outputting a first positive voltage loading signal; the second optical coupling isolation unit is used for isolating the first pulse negative voltage loading signal and outputting a first negative voltage loading signal; the third optical coupling isolation unit and the first direct current driving unit are used for receiving the first pulse voltage control signal and generating a first voltage adjusting signal corresponding to the first reference voltage to adjust an amplification coefficient of the first operational amplifier unit, the first operational amplifier unit precisely amplifies the first reference voltage according to the amplification coefficient determined by the first voltage adjusting signal to output a first voltage, and the first direct current output unit receives the first positive voltage loading signal and the first negative voltage loading signal and alternately outputs the first positive voltage to the second pulse output end and the first negative voltage to the fourth pulse output end at least partially according to the first voltage to form a first eye wave.

The first boosting unit comprises a chip U2 with the model number MCW03_12D 15; the first optical coupling isolation unit comprises a chip U3, the second optical coupling isolation unit comprises a chip U4, the third optical coupling isolation unit comprises a chip U5, and the models of the chip U3, the chip U4 and the chip U5 are all TLP 152; the first direct current driving unit comprises a chip U7, the first direct current output unit comprises a chip U6, and the models of the chip U7 and the chip U6 are both BD 6231; the first operational amplifier unit comprises a chip U8, and the model of the chip U8 is LT 6015; pin 8 of chip U2 is connected to pin 4 of chip U3, pin 4 of chip U4, pin 4 of chip U5, pin 8 of chip U7, pin 2 of chip U8 and pin 8 of chip U6; pin 6 of the chip U2 is connected with pin 6 of the chip U3, pin 6 of the chip U4, pin 6 of the chip U5, pin 2, pin 3 and pin 6 of the chip U7; pin 3 of chip U2 connects to pin 44 of chip U1; pin 2 of the chip U2 is connected with a power supply, and pin 1 is grounded; pin 1 of the chip U3 is connected with pin 40 of the chip U1 through a resistor R6, pin 3 of the chip U3 is grounded, and pin 5 is connected with pin 4 of the chip U6 through a resistor R9; pin 1 of the chip U4 is connected with pin 41 of the chip U1 through a resistor R7, pin 3 of the chip U4 is grounded, and pin 5 is connected with pin 5 of the chip U6 through a resistor R10; pin 1 of the chip U5 is connected with pin 36 of the chip U1 through a resistor R8, pin 3 of the chip U5 is grounded, pin 5 is connected with pin 4 through a resistor R13 and a resistor R14, the connection point of the resistor R13 and the resistor R14 is connected with pin 5 of the chip U7, pin 6 of the chip U5 is connected with pin 4 through a resistor R15 and a resistor R16, and the connection point of the resistor R15 and the resistor R16 is connected with pin 4 of the chip U7; pin 8 of the chip U7 is connected with pin 3 through a diode D7 and a diode D6, and pin 1 is connected with pin 3 of the chip U8 through a connection point of a diode D7 and a diode D6, an inductor L3 and a resistor R18; pin 4 of the chip U8 is connected with pin 2, pin 3 and pin 6 of the chip U6; the series diode D3 and the series diode D2 are connected in parallel with the series diode D5 and the series diode D4 and then are bridged between the pin 8 and the pin 2 of the chip U6; pin 7 of the chip U6 is connected with the connection point of the diode D3 and the diode D2 and the second pulse output end; pin 1 of the chip U6 is connected to the fourth pulse output terminal via the connection point of the diode D5 and the diode D4 and the resistor R17.

In the circuit, the second pulse output end is connected to the connection point of the diode D3 and the diode D2, and the fourth pulse output end is connected to the connection point of the diode D5 and the diode D4, so as to prevent the second pulse output end or the fourth pulse output end from electrostatic interference or impact on the first pulse generating module, which may be introduced by a human body.

Second pulse generation module

The second pulse generation module is controlled by the control module and is started and stopped when the control module sends a pulse start and stop control signal.

The second pulse generation module receives a second pulse positive voltage loading signal, a second pulse negative voltage loading signal and a second pulse voltage control signal which are sent by the control module, and outputs a second eye stimulus wave (hereinafter referred to as a second eye wave) with at least partially alternate positive and negative voltages between the first pulse output end and the third pulse output end; here, a positive voltage means that a current flows from the first pulse output terminal to the third pulse output terminal, and a negative voltage means that a current flows from the third pulse output terminal to the first pulse output terminal; the second eye wave positive voltage part is controlled by a second pulse positive voltage loading signal, the second eye wave negative voltage part is controlled by a second pulse negative voltage loading signal, and the absolute value of the positive voltage and the negative voltage of the second eye wave is controlled by a second pulse voltage control signal.

The second pulse generation module comprises a second boosting unit, a fourth optical coupling isolation unit, a fifth optical coupling isolation unit, a sixth optical coupling isolation unit, a second direct current driving unit, a second operational amplifier unit, a second direct current output unit, a first pulse output end and a third pulse output end; the second boosting unit is controlled by a pulse on-off control signal to be turned on and off and is used for boosting the power supply voltage into a second reference voltage and then outputting the second reference voltage; the fourth optical coupling isolation unit is used for isolating the second pulse positive voltage loading signal and outputting a second positive voltage loading signal; the fifth optical coupling isolation unit is used for isolating the second pulse negative voltage loading signal and outputting a second negative voltage loading signal; the sixth optical coupling isolation unit and the second direct current driving unit are used for receiving the second pulse voltage control signal and generating a second voltage adjusting signal corresponding to a second reference voltage to adjust an amplification coefficient of the second operational amplifier unit, the second operational amplifier unit precisely amplifies the second reference voltage according to the amplification coefficient determined by the second voltage adjusting signal to output a second voltage, and the second direct current output unit receives a second positive voltage loading signal and a second negative voltage loading signal and alternately outputs a second positive voltage to the first pulse output end and a second negative voltage to the third pulse output end at least partially according to the second voltage to form a second eye wave.

The second boosting unit comprises a chip U9 with the model number MCW03_12D 15; the fourth optical coupling isolation unit comprises a chip U10, the fifth optical coupling isolation unit comprises a chip U11, the sixth optical coupling isolation unit comprises a chip U12, and the models of the chip U10, the chip U11 and the chip U12 are all TLP 152; the second direct current driving unit comprises a chip U14, the second direct current output unit comprises a chip U13, and the models of the chip U14 and the chip U13 are both BD 6231; the second operational amplifier unit comprises a chip U15, and the model of the chip U15 is LT 6015; pin 8 of chip U9 is connected to pin 4 of chip U10, pin 4 of chip U11, pin 4 of chip U12, pin 8 of chip U14, pin 2 of chip U15 and pin 8 of chip U13; pin 6 of the chip U9 is connected with pin 6 of the chip U10, pin 6 of the chip U11, pin 6 of the chip U12, pin 2, pin 3 and pin 6 of the chip U14; pin 3 of chip U9 connects to pin 44 of chip U1; pin 2 of the chip U7 is connected with a power supply, and pin 1 is grounded; pin 1 of the chip U10 is connected with pin 42 of the chip U1 through a resistor R19, pin 3 of the chip U10 is grounded, and pin 5 is connected with pin 4 of the chip U13 through a resistor R22; pin 1 of the chip U11 is connected with pin 43 of the chip U1 through a resistor R20, pin 3 of the chip U11 is grounded, and pin 5 is connected with pin 5 of the chip U13 through a resistor R23; pin 1 of the chip U12 is connected with pin 35 of the chip U1 through a resistor R21, pin 3 of the chip U12 is grounded, pin 5 is connected with pin 4 through a resistor R26 and a resistor R27, the connection point of the resistor R26 and the resistor R27 is connected with pin 5 of the chip U14, pin 6 of the chip U12 is connected with pin 4 through a resistor R28 and a resistor R29, and the connection point of the resistor R28 and the resistor R29 is connected with pin 4 of the chip U14; pin 8 of the chip U14 is connected with pin 3 through a diode D13 and a diode D12, and pin 1 is connected with pin 3 of the chip U15 through a connection point of a diode D13 and a diode D12, an inductor L4 and a resistor R31; pin 4 of the chip U15 is connected with pin 2, pin 3 and pin 6 of the chip U13; the diode D11 and the diode D10 which are connected in series are connected with the diode D9 and the diode D8 which are connected in series in parallel and then are bridged between a pin 8 and a pin 2 of the chip U13, and a pin 7 of the chip U13 is connected with a connection point of the diode D9 and the diode D8 and a first pulse output end; pin 1 of the chip U13 is connected with the third pulse output end through the connection point of the diode D11 and the diode D10 and the resistor R30; a capacitor C26 is arranged between the second pulse output end and the third pulse output end, and a capacitor C39 is arranged between the first pulse output end and the fourth pulse output end.

In the circuit, the first pulse output end is connected to the connection point of the diode D9 and the diode D8, and the third pulse output end is connected to the connection point of the diode D11 and the diode D10, so as to prevent the second pulse generation module from being interfered or impacted by static electricity which may be introduced by a human body from the first pulse output end or the third pulse output end.

Heart rate monitoring module

Referring to fig. 3 and 7, fig. 7 shows a circuit diagram of a heart rate monitoring module.

The heart rate monitoring module is arranged at the output end and is electrically connected with the control module through the USB terminal and the first USB interface; the heart rate monitoring module is provided with a photoelectric sensor, the photoelectric sensor is used for sending red light and/or near infrared light and receiving reflected light, then processing the reflected light to generate an electric signal related to the intensity of the reflected light, namely a reflected light intensity signal, and a transmitting surface and a receiving surface of the photoelectric sensor are arranged on one surface of the first electrode patch, wherein the first electrode patch is provided with the electrode. The other parts of the heart rate monitoring module are arranged inside the first electrode patch.

The heart rate monitoring module in this embodiment measures the heart rate based on the photoelectric volume method. The basic principle is that the heart rate is measured by utilizing the fact that human tissues have different light transmittance when blood vessels are pulsating. The photoelectric sensor in the heart rate monitoring module generally comprises a light source and a photoelectric conversion sensor, and measurement is realized by fixing the photoelectric sensor at the positions of fingers, wrists, earlobes, forehead and the like of a human body. The light source generally adopts light emitting diodes (660nm and 900nm) with specific wavelengths selective to oxyhemoglobin and hemoglobin in arterial blood, when light beams penetrate through peripheral blood vessels of a human body, the light transmittance of the light beams is changed due to arterial pulsation hyperemia volume change, and at the moment, light rays reflected by human tissues are received by the photoelectric conversion sensor, converted into electric signals related to the intensity of the reflected light, amplified and output. Since the heart rate is a signal that changes periodically with the pulsation of the heart, the arterial blood vessel volume also changes periodically, and therefore the change period of the reflected light intensity data of the photoelectric transducer reflects the heart rate.

In this embodiment, the heart rate monitoring module includes a photoelectric sensor and a first conversion circuit. The photoelectric sensor detects the intensity of the reflected light of the human tissue to the light with the specific wavelength, and outputs an interrupt signal to the control module after the power is on so as to establish communication with the control module and send the reflected light intensity data; the first conversion circuit is used for converting a 5V power supply into a voltage of an interface in the pull-up photo-sensor, which is communicated with the control module, a 3.3V power supply for supplying power to the two LED lamps and a 1.8V power supply for the work of the photo-sensor.

The photoelectric sensor comprises a chip U20, wherein the model of the chip U20 is MAX 30102; pin 13 of chip U20 is connected, directly or indirectly, to pin 56 of chip U1; pin 2 and pin 3 of chip U20 are connected directly or indirectly to pin 52 and pin 51 of chip U1; pin 4 of chip U20 is grounded; the first conversion circuit comprises a chip U18 and a chip U19, wherein the model of the chip U18 is RCWL-983, and the model of the chip U19 is SC 6206B; the 5V power supply is connected to a pin 5 and a pin 3 of the chip U18, a pin 1 of the chip U18 is connected with a pin 9 and a pin 10 of the chip U20, and is connected with a pin 3, a pin 2 and a pin 13 of the chip U20 through a resistor R40, a resistor R41 and a resistor R42 to output 3.3V power supply; pin 2 of chip U18 is grounded; pin 3 of the chip U19 is connected to pin 11 of the chip U20 to output 1.8V power, and pin 1 of the chip U19 is connected to ground.

First USB interface

Referring to fig. 8, fig. 8 shows a circuit diagram of the first USB interface.

The first USB interface is used for connecting a USB terminal of the output end and realizing the electric connection between the output end and the control module, the power supply module, the first pulse generation module and the second pulse generation module.

The first USB interface includes interface J1, which adopts USB _ a3.0 standard; a pin 1 of the interface J1 is connected with a 5V power supply, and a pin 2 and a pin 3 are respectively connected with a pin 52 and a pin 51 of a chip U1 through resistors R37 and R38, so that a heart rate monitoring module connected through a USB terminal is communicated with a control module; pin 4 of the interface J1 is grounded, and pin 7 is connected to pin 56 of the chip U1 through a resistor R39, so that the heart rate monitoring module connected through the USB terminal sends an interrupt signal to the control module; pin 6 and pin 9 of the interface J1 are connected to the second pulse output terminal and the fourth pulse output terminal, respectively, for the second electrode patch and the fourth electrode patch accessed through the USB terminal to be correspondingly connected to the second pulse output terminal and the fourth pulse output terminal; pin 5 and pin 8 of the interface J1 are connected to the first pulse output terminal and the third pulse output terminal, respectively, and are used for connecting the first electrode patch and the third electrode patch, which are connected through the USB terminal, to the first pulse output terminal and the third pulse output terminal, respectively.

Speech recognition module

Referring to fig. 9, fig. 9 shows a circuit diagram of a speech recognition module.

The voice recognition module is controlled by the control module and is turned on and off when the control module sends a voice recognition on-off control signal.

The voice recognition module comprises a voice recognition start-stop unit, a microphone and a voice recognition unit; the voice recognition on-off unit is used for receiving a voice recognition on-off control signal sent by the control module so as to supply power or cut off power to the voice recognition unit and the microphone; the microphone is used for receiving an external voice signal; the voice recognition unit is used for communicating with the control module, recognizing the external voice signal into a voice command and sending the voice command to the control module.

The voice recognition start-stop unit comprises a triode Q7 and an MOS tube Q6, the base electrode of the triode Q7 is connected with the pin 55 of the chip 1 through a resistor R81, the emitting electrode of the triode Q7 is grounded, the collecting electrode of the triode Q is connected with the grid electrode of the MOS tube Q6 and is connected with a 5V power supply through a resistor R80; the source electrode of the MOS tube Q6 is connected with a 5V power supply, and the drain electrode of the MOS tube Q6 is a power supply end of the voice recognition module; the voice recognition unit comprises a chip U25, and the model of the chip U25 is HF 9916; pin 36, pin 21 and pin 10 of the chip U25 are connected with a power supply terminal of a voice recognition module, pin 25, pin 41 and pin 19 are grounded, and pin 24 and pin 23 are respectively connected with pin 58 and pin 57 of the chip U1; the pin 22 of the chip 25 is connected with the collector of a triode Q8, the collector of a triode Q8 is connected with the power supply end of the voice recognition module through a resistor R82, the emitter of the triode is grounded, the base of the triode is connected with a resistor R83, the other end of the resistor R83 is connected with the power supply end of the voice recognition module through a capacitor C93 and is grounded through a resistor R84; pin 43 of the chip U25 is connected to the positive pole of the microphone MIC via a capacitor C96, pin 44 is connected to the negative pole of the microphone MIC via a capacitor C97, pin 45 is connected to the positive pole of the microphone MIC via a resistor R85, and the negative pole of the microphone MIC is also grounded via a resistor R86.

Wireless connection module

Referring to fig. 10, fig. 10 shows a circuit diagram of the wireless connection module.

The wireless connection module is controlled by the control module and is turned on and off when the control module sends a wireless connection on-off control signal.

The wireless connection module comprises a wireless connection starting and stopping unit and a wireless connection unit; the wireless connection starting and stopping unit is used for receiving a wireless connection starting and stopping control signal sent by the control module so as to supply power or cut off the power to the wireless connection unit; the wireless connection unit is used for realizing communication between the control module and the cloud server, receiving information sent by the control module and forwarding the information to the cloud server, and receiving instructions sent by the cloud server and forwarding the instructions to the cloud server.

The wireless connection start-stop unit comprises a triode Q14 and an MOS tube Q15, the base electrode of the triode Q14 is connected with the pin 33 of the chip 1 through a resistor R101, the emitting electrode of the triode Q14 is grounded, the collecting electrode of the triode Q15 is connected with the grid electrode of the MOS tube Q15 and is connected with a 5V power supply through a resistor R102; the source electrode of the MOS tube Q15 is connected with a 5V power supply, and the drain electrode of the MOS tube Q15 is a power supply end of the wireless connection module; the wireless connection unit comprises a chip U26 and a SIM card, wherein the model of the chip U26 is Air 720; pin 7, pin 58, pin 59 and pin 60 of the chip U26 are connected with a power supply end of the wireless connection module; pin 8, pin 9, pin 72, pin 56, pins 50 to 54, pin 48, pin 46, pin 36, pin 19, and pin 22 of the chip U26 are grounded; a pin 68 of the chip U26 is connected with a collector of a triode Q9 and a power supply end of the wireless connection module through a resistor R92, a base of the triode Q9 is connected with the power supply end of the wireless connection module through a resistor R91 and a capacitor C103 which are connected in parallel, and an emitter of the triode Q9 is connected with a pin 47 of the chip 1; a pin 67 of the chip U26 is connected with an emitter of a triode Q10, a base electrode of a triode Q10 is connected with a power supply end of the wireless connection module through a resistor R93 and a capacitor CC104 which are connected in parallel, and a collector electrode of the triode Q10 is connected with a pin 48 of the chip 1; pin 49 of chip U26 is connected with antenna ANT through resistor R90, pin 10 is connected with pin 6 of SIM card, pin 14 is connected with pin 1 of SIM card, pin 16 is connected with pin 3 of SIM card through resistor R99, pin 17 is connected with pin 2 of SIM card through resistor R98, pin 15 is connected with pin 4 of SIM card through resistor R100, so as to realize the communication between chip 26 and cloud server; pin 61, pin 5 and pin 6 of the chip U26 are respectively connected to corresponding light emitting diodes for displaying the operating state, network mode and network state of the wireless connection module.

Second USB interface

Referring to fig. 11, fig. 11 shows a circuit diagram of the second USB interface.

The second USB interface is used for connecting external USB equipment, realizing communication between the external USB equipment and the control module and between the external USB equipment and the USB data transmission module, and acquiring electric energy from the power supply module.

The second USB interface includes interface J2, which adopts USB _ a3.0 standard; a pin 1 of the interface J2 is connected to an external power supply from a power supply module and used for supplying power to external USB equipment; the pin 5 and the pin 6 are respectively connected with the pin 72 and the pin 76 of the chip U1 through a resistor R45 and a resistor R46, and are used for an external USB device to send a first updating program to the control module; the pin 2 and the pin 3 are used for communication between external USB equipment and the USB data transmission module; pin 4 is grounded.

USB data transmission module

Referring to fig. 12, fig. 12 shows a circuit diagram of the USB data transmission module.

The USB data transmission module is used for communicating with the second USB interface and the control module, transmitting data of an external USB device connected with the second USB interface to the control module, and if the external USB device sends a second updating program, the USB data transmission module sends a starting program selection instruction to the control module according to an updating instruction sent by the external USB device so that the control module loads the second updating program when the control module is started next time, and sends a restarting instruction to the control module after the transmission of the second updating program is completed.

The USB data transmission module comprises a chip U21, wherein the model of the chip U21 is CH340G, pin 1 of the chip U21 is grounded, and pin 2 and pin 3 are connected with pin 69 and pin 68 of the chip 1; pins 5 and 6 of the chip U21 are connected with pins 3 and 2 of the interface J2, a crystal oscillator Y2 is bridged between pins 7 and 8, and pin 16 is connected with a 5V power supply through a resistor R61; the pin 13 is connected with the base electrode of a triode Q1 through a resistor R50, the collector electrode of the triode Q1 is connected with the cathode of a diode D16, and the anode of the diode D16 is connected with a pin 14 of a chip U1; the collector of the triode Q1 is also connected with a 5V power supply through a resistor R51, the emitter of the triode Q1 is connected with the pin 14 of the chip U21, and is connected with the base electrode of the triode Q2 through a resistor R52; the collector of the transistor Q2 is connected to the 5V power supply, and the emitter is connected to the pin 94 of the chip U1 through the resistor R53.

Power supply module

Referring to fig. 13, fig. 13 shows a circuit diagram of the power supply module.

The power supply module is used for supplying power to other modules electrically connected with the power supply module, and comprises a battery, a second conversion circuit and a third conversion circuit; the battery is used for providing electric energy, the second conversion circuit is used for providing a 5V power supply for the second USB interface, and the 5V power supply is provided for the modules except the second USB interface and the third conversion circuit through the power on-off button; the third conversion circuit is used for converting the 5V power supply into the 3.3V power supply.

The battery of the power supply module is a rechargeable lithium battery; the second conversion circuit comprises a chip U16, the model of the chip U16 is ME3118, a pin 2 of the chip U16 is connected with the cathode of a voltage stabilizing diode D14, and the anode of the voltage stabilizing diode D14 is connected with the anode of a battery; pin 6 and pin 3 of the chip U16 are grounded, pin 5 is grounded through a resistor R33 and a capacitor C44, pin 7 is grounded through a capacitor C45, pin 4 is grounded through a resistor R34, pin 9 is connected with pin 1 of the second USB interface through an inductor L5, and is connected with a 5V power supply through an on-off button; the third conversion circuit comprises a chip U17, the model of the chip U17 is BL8555, pins 1 and 3 of the chip U17 are connected with a 5V power supply, pin 2 is grounded, and pin 5 outputs a 3.3V power supply.

Type-C interface

Referring to fig. 14, fig. 14 shows a circuit diagram of the Type-C interface.

The Type-C interface is used for supplying an external power supply to be connected with the charging module through the Type-C interface to supply power to the battery.

The Type-C interface comprises an interface J3 which adopts the Type-C standard; interface J3's pin A1B12 and pin 1 to pin 4 ground connection, pin A4B9 and B4A9 connect the module of charging and are used for introducing external Type-C power, and pin B6 and pin A7 connect the module of charging through resistance R57 and resistance R56 respectively for supply the module of charging to discern external Type-C power.

Charging module

Referring to fig. 15, fig. 15 shows a circuit diagram of the charging module.

The charging module is used for supplying an external Type-C power supply to charge the battery through the charging module.

The charging module comprises a chip U24, the model of the chip U24 is SC8906, a pin 20 of the chip U24 is connected with pins A4B9 and B4A9 of an interface J3, a pin 3 is connected with a battery, a pin 5 is connected with a pin B6 of an interface J3, and a pin 6 is connected with a pin A7 of the interface J3; pin 8 is connected with pin 15 of chip U1 through resistor R73, and the control module can identify whether the charging module is charging; pin 18 of the chip U24 is connected to the power supply via resistor R74, and to ground via parallel resistor R75 and resistor R76, and pins 16, 2, 4 and 7 are grounded.

Volatile memory module

Referring to fig. 16, fig. 16 shows a circuit diagram of a volatile memory module.

The volatile storage module is used for communicating with the control module so as to receive information from the control module and store the information for the control module to read before power is lost.

The volatile memory module comprises a chip U23, wherein the model of the chip U23 is W25Q64, and a pin 3, a pin 7 and a pin 8 of the chip U23 are connected with a 3.3V power supply; pin 1, pin 6, pin 5, and pin 2 of the chip U23 are connected to pin 29, pin 30, pin 32, and pin 31 of the chip 1, respectively, and pin 4 of the chip U23 is grounded.

Nonvolatile memory module

Referring to fig. 17, fig. 17 shows a circuit diagram of a nonvolatile memory module.

The nonvolatile storage module is used for communicating with the control module so as to receive information from the control module and store the information for the control module to read.

The nonvolatile memory module comprises a chip U22, the model of the chip U22 is CAT24CXX, pins 1 to 4 and 7 of the chip U22 are grounded, pins 6 and 5 are respectively connected with pins 92 and 93 of the chip U1, pins 6 and 5 are also respectively connected with a 3.3V power supply through a resistor R54 and a resistor R55, and pin 8 is connected with the 3.3V power supply.

Touch display screen

Referring to fig. 18, fig. 18 shows a connection circuit of the touch display screen.

The touch display screen is controlled by the control module and is turned on and turned off when the control module sends a touch display screen on-off control signal.

The touch display screen is used for displaying information sent by the control module, sensing a touch signal, generating a control instruction and sending the control instruction to the control module.

The touch display screen adopts a model SDWa070C03T/C/N, the touch display screen is provided with an interface J5, a pin 8 and a pin 7 of an interface J5 are grounded, a pin 5 and a pin 6 are connected with a pin 25 of a chip U1 to receive information sent by a control module, a pin 4 and a pin 3 are connected with a pin 26 of a chip U1 to send control instructions, a pin 2 and a pin 1 are connected with a drain electrode of an MOS tube Q3, a source electrode of the pin is connected with a 5V power supply, a grid electrode of the pin is connected with the 5V power supply through a resistor R77 and is connected with a collector electrode of a triode Q4, an emitter electrode of the triode Q4 is grounded, a base electrode of a triode Q4 is connected with a pin 23 of a chip U1 to.

Wake-up module

Referring to fig. 19, fig. 19 shows a partial circuit diagram of the wake-up module.

The wake-up module comprises a touch unit, a normally-on lamp, a wake-up lamp and a wake-up interface, the touch unit is used for sensing a touch signal to generate a wake-up instruction, the normally-on lamp is lined below a wake-up touch key of the touch unit and used for reminding a user, the wake-up lamp is used for being turned on and off after receiving a wake-up lamp on-off control signal, the wake-up interface is used for being connected with a power supply to supply power for the touch unit, the normally-on lamp and the wake-up lamp, the wake-up instruction generated by the touch unit is forwarded to the control module, and the.

Wake up the unit and adopt chip AM01B, the lamp is often lighted and the light emitting diode who awakens up the lamp and adopt the model to be 0805, awaken up the interface and include interface J4, interface J4's pin 4 ground connection, pin 1 connects the 5V power, a power supply for often lighting the lamp, awaken up lamp and touch unit, chip AM 01B's instruction output is connected to pin 2 one end, another termination chip 1's pin 82, a wake-up instruction for sending the unit of awakening up and generating to control module, the awaken lamp is connected to pin 3 one end, triode Q5's collecting electrode is connected to the other end, its projecting pole ground connection, chip U1's pin 81 is connected to its base, a control signal is opened and.

Voice broadcast module

Referring to fig. 20, fig. 20 shows a circuit diagram of the voice broadcast module.

The voice broadcast module is controlled by the control module and is turned on and off when the control module sends a voice broadcast on-off control signal.

The voice broadcasting module comprises a voice broadcasting start-stop unit, a voice broadcasting unit and a loudspeaker; the voice broadcast start-stop unit is used for receiving a voice broadcast start-stop control signal so as to supply power or cut off power to the voice broadcast unit; the voice broadcast unit is used for receiving a voice broadcast reset control signal and resetting the prefabricated voice selection; it still receives voice broadcast selection signal to drive loudspeaker broadcast the prefabricated pronunciation of selection.

The voice broadcast start-stop unit comprises a triode Q16 and an MOS (metal oxide semiconductor) tube Q17, the base electrode of the triode Q16 is connected with the pin 34 of the chip 1 through a resistor R104 and used for receiving a voice broadcast start-stop control signal, the emitting electrode of the triode is grounded, the collector electrode of the triode is connected with the grid electrode of the MOS tube Q17 and is connected with a 3.3V power supply through a resistor R103; the source electrode of the MOS tube Q17 is connected with a 3.3V power supply, and the drain electrode of the MOS tube Q17 is a power supply end of the voice broadcasting module; the voice broadcasting unit comprises a chip U28, the model of the chip U28 is TG040, and a pin 2 of the chip U28 is connected with a pin 38 of the chip 1 through a resistor R105 and used for receiving a voice broadcasting selection signal; pin 3 of the chip U28 is connected to pin 39 of the chip 1 through a resistor R106 for receiving a voice broadcast reset control signal; pin 8 and pin 6 of chip U28 connect the both ends of loudspeaker J6 respectively, and pin 7 connects the voice broadcast module supply end, and pin 5 ground connection.

Using method of eye wave therapeutic apparatus with mobile power supply function in this embodiment

The initial state is that the eye wave therapeutic apparatus with the mobile power supply function is in a power-off state, and the output end is separated from the eye wave therapeutic apparatus with the mobile power supply function. At this time, the power supply module can already supply power to the second USB interface, that is, the user can already obtain power from the second USB interface, for example, the power supply module can charge an external USB device, and also can use a USB device that only needs to supply power, for example, an illumination lamp with a USB port, and the like. However, other functions of the second USB interface cannot be used, that is, data of the external USB device cannot be transmitted.

The output end is firstly connected to the eye wave therapeutic apparatus with the function of the mobile power supply, namely, the USB terminal is inserted into the first USB interface.

And then click an on-off button located on the top cover of the shell. The power supply module starts to power on the control module, the first USB interface, the second USB interface, the USB data transmission module, the charging module, the heart rate monitoring module, the volatile storage module, the nonvolatile storage module and the awakening module.

The control module sends a touch on-off control signal to the touch display screen to enable the touch display screen to be turned on and establish communication with the control module, and the control module sends information to enable the touch display screen to display the prefabricated information.

The control module sends a wireless connection start-stop control signal to the wireless connection module, so that the wireless connection module is started and establishes communication contact with the control module, and meanwhile, the wireless connection module logs in to surf the internet, and a wireless signal connection relation is conveniently established with the cloud server.

The control module also sends a voice recognition start-stop control signal to the voice recognition module, so that the voice recognition module is started and establishes communication with the control module.

The control module also sends a voice broadcast start and stop control signal to the voice broadcast module to start the voice broadcast module;

at this time, the user can select to control the eye wave therapeutic apparatus with the mobile power supply function through the touch display screen, or can control the eye wave therapeutic apparatus with the mobile power supply function through voice or select to control the eye wave therapeutic apparatus with the mobile power supply function through a remote terminal such as a mobile phone connected with a cloud server. Certainly, during this period, if the control requirement permission of the eye wave therapeutic apparatus with the portable power source function is set, the user can authenticate through the touch display screen or the remote terminal, generally, the authentication service is set in the cloud server, that is, the user can input a user name and a password through the touch display screen, the control module transmits the relevant information to the cloud server through the wireless connection module, the user can also input the user name and the password through the remote terminal and transmit the user name and the password to the cloud server, after the authentication of the cloud server, the feedback information is sent to the touch display screen or the remote terminal, and the user can obtain the control permission.

The control of the eye wave therapeutic apparatus with the mobile power supply function comprises setting control and treatment control, the setting control mainly relates to setting of a treatment mode, treatment intensity and treatment time, and the treatment control mainly relates to starting or stopping outputting of eye waves.

In the setting type control, the treatment mode relates to the relation between the first eye wave and the second eye wave, namely whether the first eye wave and the second eye wave are output in the same frequency and the same phase, or output in different frequency and different phase, which changes the feeling of the user when in use. In the present embodiment, the same frequency and phase outputs of the first eye wave and the second eye wave are taken as an example. The treatment intensity involves an adjustment of the maximum loading voltage of the first and second eye waves. The treatment time relates to the duration of the first and second ocular waves. The setting operation of the user can be stored in the volatile storage module or the nonvolatile storage module to be used as the default setting after the next startup.

After the setting type is controlled and is accomplished, or adopt the default setting after, the user is connected to the face with each electrode patch of output as shown in fig. 21, because the surface of first electrode patch, second electrode patch, third electrode patch and fourth electrode patch all has viscidity, consequently, only need with four electrode patches according to fig. 21 adhesion in the both eyes outside can, at this moment, first group electrode patch and the second group electrode patch divide and arrange user's eye both sides in. At this moment, set up the heart rate monitoring module on first electrode paster and begin to gather human pulse to control module transmission interrupt signal, control module receives behind the interrupt signal, establishes the communication relation with heart rate monitoring module, and heart rate monitoring module sends reflection light intensity data to control module, and control module converts the heart rate as the user basic heart rate when not receiving the eye wave stimulation through reflection light intensity data and saves in volatile storage module.

The user is through touch display screen, voice command or remote terminal select to start and export the eye wave, control module is through touch display screen, voice recognition module or wireless connection module receive to start the instruction after to send the pulse to turn on and off control command to first pulse generation module and second pulse generation module, make first pulse module and second pulse module start to go up the electricity, and simultaneously according to user to treatment mode and treatment intensity's setting to send first pulse positive voltage loading signal, first pulse negative voltage loading signal and first pulse voltage control signal to first pulse generation module, and send second pulse positive voltage loading signal, second pulse negative voltage loading signal and second pulse voltage control signal to second pulse generation module. Since the same-frequency and same-phase output of the first eye wave and the second eye wave is taken as an example, the first pulse positive voltage loading signal and the second pulse positive voltage loading signal are same-frequency and same-phase, the first pulse negative voltage loading signal and the second pulse negative voltage loading signal are same-frequency and same-phase, and the duty ratios of the first pulse voltage control signal and the second pulse voltage control signal are always kept the same.

See, in particular, fig. 22. Fig. 22 shows output waveforms of the first and second eye waves, and in particular, the first and second eye waves can be divided into a plurality of cycles within a treatment duration, each cycle having the same duration between 5 milliseconds and 10 milliseconds, i.e., a cycle frequency between 100Hz and 200 Hz. This embodiment takes 10 milliseconds. Each cycle is divided into 6 to 12 stages, and in the present embodiment, each cycle is divided into 10 stages, i.e., each stage is 1 millisecond. In at least the first 5 stages, the positive voltage and the negative voltage of the first eye wave and the second eye wave are alternated with each other, and the rest stages are not loaded with voltage. In this embodiment, the treatment intensity set by the user determines the maximum value of the absolute values of the positive and negative voltages. This embodiment takes the case where the absolute value of the voltage is 20V at the maximum. The absolute values of the positive and negative voltages undergo a process of slowly rising from the minimum value to the maximum value and then slowly falling from the maximum value to the minimum value throughout the treatment period, as shown in fig. 22. In this embodiment, during the positive voltage loading, current flows from the first electrode patch and the second electrode patch to the third electrode patch and the fourth electrode patch; during negative voltage loading, current flows from the third and fourth electrode patches to the first and second electrode patches.

In this embodiment, the control module sends a first pulse positive voltage loading signal with a duration of 1 millisecond to the first pulse generation module and sends a second pulse positive voltage loading signal with a duration of 1 millisecond to the second pulse generation module in the first stage, the third stage and the fifth stage of each cycle; the control module sends a first pulse negative voltage loading signal with the duration of 1 millisecond to the first pulse generation module and sends a second pulse negative voltage loading signal with the duration of 1 millisecond to the second pulse generation module in the second stage and the fourth stage of each period. The control module does not send a first pulse positive voltage loading signal, a first pulse negative voltage loading signal, a second pulse positive voltage loading signal and a second pulse negative voltage loading signal in the last five stages of each period. Meanwhile, in the first half section of the whole treatment duration, the duty ratio of the first pulse voltage control signal and the second pulse voltage control signal sent by the control module to the first pulse generation module and the second pulse generation module is in a rising trend, namely, the duty ratio can be adjusted once in each period, or the duty ratio can be adjusted once in each period; and in the second half of the whole treatment duration, the duty ratio of the first pulse voltage control signal and the second pulse voltage control signal shows a descending trend. The duty ratio of the first pulse voltage control signal and the duty ratio of the second pulse voltage control signal are controlled so that the absolute values of the positive voltage and the negative voltage of the eye wave therapeutic apparatus with the mobile power supply function in the embodiment gradually increase from 5V to 20V and then gradually decrease from 20V to 5V in the whole treatment duration. In this process, due to the voltage regulation characteristics of the first voltage regulation signal and the second voltage regulation signal, the absolute values of the voltages thereof do not appear as square waves but appear jagged at the rising edge during each positive voltage loading and each negative voltage loading. Thus, the waveforms of the first eye wave and the second eye wave in the present embodiment form a waveform as shown in fig. 22.

In the eye wave treatment process, a user can stop outputting eye waves at any time through touching the display screen, sending a voice command or controlling the remote terminal, or change the treatment intensity to be suitable for the user.

In the treatment process, the control module monitors the heart rate change of the user at any time through the heart rate monitoring module. Once the heart rate of the user is found to be higher than the basic heart rate and reach a first threshold value, a pulse start-stop control instruction is immediately sent to the first pulse generation module and the second pulse generation module, so that the first pulse generation module and the second pulse generation module stop working, the output of the first eye wave and the second eye wave is stopped, and the body health and life safety of the user are ensured.

In the whole setting and treatment process, the control module can control the voice broadcasting module to broadcast preset voice so as to feed back the control of a user or remind the user, for example, the reason of interrupting treatment and the like.

After the treatment time is up or the treatment is interrupted, the control module can store the treatment data in the nonvolatile storage module and report the treatment data to the cloud server through the wireless connection module, if the treatment is charged, the cloud server can also carry out charging operation according to the actual treatment time and return the treatment time to the remote terminal, and remote charging and collection are realized.

When the eye wave therapeutic apparatus with the mobile power supply function does not work for a period of time or does not receive any instruction, the control module cuts off the power supply to the touch display screen, the wireless connection module, the voice recognition module and the voice broadcast module, so that the eye wave therapeutic apparatus enters a dormant state or a standby state, in order to quit the dormant state or the standby state, a user only needs to press a wakeup button, and the control module restores the power supply to the touch display screen, the wireless connection module, the voice recognition module and the voice broadcast module.

In this embodiment, the user only needs to insert the Type-C interface with external Type-C power through the Type-C terminal, can realize the charging to the battery.

If a user needs to update the system through the external USB equipment, the external USB equipment with the second updating program can be connected to the second USB interface, the second updating program is transmitted to the control module according to the prompt of the second updating program, the control module stores the second updating program in the nonvolatile storage module, then the user can control the eye wave therapeutic apparatus with the mobile power supply function to restart through the external USB equipment, and the second updating program is loaded after the restarting, so that the system updating is realized.

From the above description of the portable power source eye wave treatment apparatus and the user's operation, it can be seen that the portable power source eye wave treatment apparatus of the embodiment has the following effects:

the eye wave therapeutic apparatus with the mobile power supply function has the advantages that the structure is simple, and the integration level is high due to the fact that the functions are achieved through a large number of chips. The first pulse generation module and the second pulse generation module realize the output of eye waves with positive and negative voltage alternation by receiving the related control signals of the control module, thereby enabling the output end to stimulate eye peripheral tissues, improving the blood circulation of eyes and enabling the eyes to obtain the pleasure. The control module of the application controls the boosting coefficient of the operational amplifier unit by sending the first pulse voltage control signal and the second pulse voltage control signal which are PWM signals, so that the absolute values of the positive voltage and the negative voltage can be accurately adjusted. The utility model provides a first pulse voltage control signal and second pulse voltage control signal are because for the PWM signal, consequently form the wave form of rising edge band sawtooth at the pressure regulating in-process naturally to can stimulate eye tissue better, make the pleasant sensation promote. The absolute value of positive voltage and negative voltage rises earlier then descends in this application setting is long in the treatment, can avoid giving the user with too big stimulus when beginning, through slow transition, makes the user can adapt to the eye wave treatment. By introducing the electrocardio monitoring module, the application can immediately close the eye wave when the heart rate rises or the blood oxygen saturation degree falls to a certain threshold value, thereby ensuring the body health and the life safety of a user. According to the application, the electrocardio monitoring module is attached to one electrode patch, so that a user can realize monitoring without feeling, and more operation steps are avoided. The output end of the USB interface is connected into the first USB interface only through one USB terminal, so that the output end is very convenient to connect. This application is through introducing speech recognition module to can the person of facilitating the use control. This application is through introducing wireless connection module to make control module connect cloud server, and then can be controlled by user's remote terminal, and give the remote terminal with relevant information feedback, the person of facilitating the use uses. This application can realize supplying power to external USB equipment through setting up second USB interface and power module to the eye wave therapeutic instrument who makes the area portable power source function has possessed the portable power source function. According to the method and the device, the function of updating the system through the external USB is realized by arranging the USB data transmission module. This application has realized the charging to the battery through setting up Type-C interface and charging module. By arranging the volatile storage module, the temporary storage of data in the using process is realized. By arranging the nonvolatile storage module, system updating and permanent storage of important data are realized. This application is through setting up touch display screen, makes the user can directly control the eye wave therapeutic instrument of taking the portable power source function to can obtain visual feedback. According to the power supply device, the control module and other easily-consumed modules are standby or dormant by the aid of the awakening module, and electric power is saved. This application is through setting up the voice broadcast module, makes the user can obtain feedback or warning through sound during the eye wave treatment.

Claims (8)

1. The utility model provides a take eye wave therapeutic instrument of portable power source function, characterized by includes:

the control module is used for sending a pulse on-off control signal, a first pulse positive voltage loading signal, a first pulse negative voltage loading signal, a first pulse voltage control signal, a second pulse positive voltage loading signal, a second pulse negative voltage loading signal and a second pulse voltage control signal; the first pulsed positive voltage loading signal and the first pulsed negative voltage loading signal are at least partially alternating; the second pulsed positive voltage loading signal and the second pulsed negative voltage loading signal are at least partially alternating; the first pulse voltage control signal and the second pulse voltage control signal are PWM signals;

the first pulse generation module comprises a first boosting unit, a first optical coupling isolation unit, a second optical coupling isolation unit, a third optical coupling isolation unit, a first direct current driving unit, a first operational amplifier unit, a first direct current output unit, a second pulse output end and a fourth pulse output end; the first boosting unit is controlled by a pulse on-off control signal to be turned on and off and used for boosting the power supply voltage into

Outputting the first reference voltage; the first optical coupling isolation unit is used for isolating the first pulse positive voltage loading signal and outputting a first positive voltage loading signal; the second optical coupling isolation unit is used for isolating the first pulse negative voltage loading signal and outputting a first negative voltage loading signal; the third optical coupling isolation unit and the first direct current driving unit are used for receiving the first pulse voltage control signal and generating a first voltage regulating signal corresponding to the first reference voltage so as to regulate the amplification factor of the first operational amplifier unit, the first operational amplifier unit precisely amplifies the first reference voltage according to the amplification factor determined by the first voltage regulating signal and outputs a first voltage,

the first direct current output unit receives a first positive voltage loading signal and a first negative voltage loading signal, and alternately outputs a first positive voltage to the second pulse output end and a first negative voltage to the fourth pulse output end at least partially according to the first voltage, so that a first eye stimulation wave is formed;

the second pulse generation module comprises a second boosting unit, a fourth optical coupling isolation unit, a fifth optical coupling isolation unit, a sixth optical coupling isolation unit, a second direct current driving unit, a second operational amplifier unit, a second direct current output unit, a first pulse output end and a third pulse output end; the second boosting unit is controlled by a pulse on-off control signal to be turned on and off and used for boosting the power supply voltage into

Outputting the second reference voltage; the fourth optical coupling isolation unit is used for isolating the second pulse positive voltage loading signal and outputting a second positive voltage loading signal; the fifth optical coupling isolation unit is used for isolating the second pulse negative voltage loading signal and outputting a second negative voltage loading signal; the sixth optical coupling isolation unit and the second direct current driving unit are used for receiving the second pulse voltage control signal and generating a second voltage regulating signal corresponding to the second reference voltage so as to regulate the amplification factor of the second operational amplifier unit, the second operational amplifier unit precisely amplifies the second reference voltage according to the amplification factor determined by the second voltage regulating signal and outputs a second voltage,

the second direct current output unit receives a second positive voltage loading signal and a second negative voltage loading signal, and alternately outputs a second positive voltage to the first pulse output end and a second negative voltage to the third pulse output end at least partially according to the second voltage, so that a second eye stimulation wave is formed;

the power supply module comprises a battery, a second conversion circuit and a third conversion circuit; the battery is used for providing electric energy, the second conversion circuit is used for providing a 5V power supply for the second USB interface, and the 5V power supply is provided for the modules except the second USB interface and the third conversion circuit through the power on-off button; the third conversion circuit is used for converting the 5V power supply into a 3.3V power supply; and

and the second USB interface is used for the external USB equipment to obtain electric energy from the power supply module.

2. The eye wave therapeutic apparatus with the portable power source function of claim 1, which is characterized in that: the system also comprises a man-machine interaction module, a first USB interface and an output end;

the human-computer interaction module is used for a user to send an instruction to the control module and forward information sent by the control module to the user;

the first USB interface is electrically connected with the first pulse output end, the second pulse output end, the third pulse output end and the fourth pulse output end;

the output end is used for outputting a first eye wave and a second eye wave to a user and comprises a USB terminal, a first electrode patch, a second electrode patch, a third electrode patch and a fourth electrode patch, wherein the first electrode patch, the second electrode patch, the third electrode patch and the fourth electrode patch are connected with the USB terminal;

when the USB terminal is connected to the first USB interface, the first electrode patch, the second electrode patch, the third electrode patch and the fourth electrode patch are respectively connected with the first pulse output end, the second pulse output end, the third pulse output end and the fourth pulse output end.

3. The eye wave therapeutic apparatus with the portable power source function as claimed in claim 2, wherein: the first electrode patch and the fourth electrode patch form a first group of electrode patches, and the second electrode patch and the third electrode patch form a second group of electrode patches; when the first eye wave and the second eye wave are output to the user, the first group of electrode patches and the second group of electrode patches are respectively arranged on two sides of the eyes of the user.

4. The eye wave therapeutic apparatus with the portable power source function as claimed in claim 3, wherein: the human-computer interaction module is a touch display screen; the control module also sends a touch display on-off control signal; the touch display screen is controlled by a touch display on-off control signal to be on and off and used for displaying information sent by the control module, sensing the touch signal to generate a control instruction and sending the control instruction to the control module.

5. The eye wave therapeutic apparatus with the portable power source function as claimed in claim 4, wherein:

the control module comprises a chip U1, and the model is STM32F103 VE; pin 44 of chip U1 is used to send a pulse on-off control signal; pin 40 and pin 41 are used to send a first pulse positive voltage loading signal and a first pulse negative voltage loading signal, respectively; pin 36 is used to send a first pulse voltage control signal; pin 42 and pin 43 are used to send a second pulse positive voltage loading signal and a second pulse negative voltage loading signal, respectively; pin 35 is used to send a second pulse voltage control signal; a pin 23 of the chip U1 is used for sending a touch display screen start and stop control signal; pins 25 and 26 are used for communicating with the touch display screen;

the first boosting unit comprises a chip U2 with the model number MCW03_12D 15; the first optical coupling isolation unit comprises a chip U3, the second optical coupling isolation unit comprises a chip U4, the third optical coupling isolation unit comprises a chip U5, and the models of the chip U3, the chip U4 and the chip U5 are all TLP 152; the first direct current driving unit comprises a chip U7, the first direct current output unit comprises a chip U6, and the models of the chip U7 and the chip U6 are both BD 6231; the first operational amplifier unit comprises a chip U8, and the model of the chip U8 is LT 6015; pin 8 of chip U2 is connected to pin 4 of chip U3, pin 4 of chip U4, pin 4 of chip U5, pin 8 of chip U7, pin 2 of chip U8 and pin 8 of chip U6; pin 6 of the chip U2 is connected with pin 6 of the chip U3, pin 6 of the chip U4, pin 6 of the chip U5, pin 2, pin 3 and pin 6 of the chip U7;

pin 3 of chip U2 connects to pin 44 of chip U1; pin 2 of the chip U2 is connected with a power supply, and pin 1 is grounded; pin 1 of the chip U3 is connected with pin 40 of the chip U1 through a resistor R6, pin 3 of the chip U3 is grounded, and pin 5 is connected with pin 4 of the chip U6 through a resistor R9; pin 1 of the chip U4 is connected with pin 41 of the chip U1 through a resistor R7, pin 3 of the chip U4 is grounded, and pin 5 is connected with pin 5 of the chip U6 through a resistor R10; pin 1 of the chip U5 is connected with pin 36 of the chip U1 through a resistor R8, pin 3 of the chip U5 is grounded, pin 5 is connected with pin 4 through a resistor R13 and a resistor R14, the connection point of the resistor R13 and the resistor R14 is connected with pin 5 of the chip U7, pin 6 of the chip U5 is connected with pin 4 through a resistor R15 and a resistor R16, and the connection point of the resistor R15 and the resistor R16 is connected with pin 4 of the chip U7; pin 8 of the chip U7 is connected with pin 3 through a diode D7 and a diode D6, and pin 1 is connected with pin 3 of the chip U8 through a connection point of a diode D7 and a diode D6, an inductor L3 and a resistor R18; pin 4 of the chip U8 is connected with pin 2, pin 3 and pin 6 of the chip U6; the series diode D3 and the series diode D2 are connected in parallel with the series diode D5 and the series diode D4 and then are bridged between the pin 8 and the pin 2 of the chip U6; pin 7 of the chip U6 is connected with the connection point of the diode D3 and the diode D2 and the second pulse output end; pin 1 of the chip U6 is connected with the fourth pulse output end through the connection point of the diode D5 and the diode D4 and the resistor R17;

the second boosting unit comprises a chip U9 with the model number MCW03_12D 15; the fourth optical coupling isolation unit comprises a chip U10, the fifth optical coupling isolation unit comprises a chip U11, the sixth optical coupling isolation unit comprises a chip U12, and the models of the chip U10, the chip U11 and the chip U12 are all TLP 152; the second direct current driving unit comprises a chip U14, the second direct current output unit comprises a chip U13, and the models of the chip U14 and the chip U13 are both BD 6231; the second operational amplifier unit comprises a chip U15, and the model of the chip U15 is LT 6015; pin 8 of chip U9 is connected to pin 4 of chip U10, pin 4 of chip U11, pin 4 of chip U12, pin 8 of chip U14, pin 2 of chip U15 and pin 8 of chip U13; pin 6 of the chip U9 is connected with pin 6 of the chip U10, pin 6 of the chip U11, pin 6 of the chip U12, pin 2, pin 3 and pin 6 of the chip U14; pin 3 of chip U9 connects to pin 44 of chip U1; pin 2 of the chip U7 is connected with a power supply, and pin 1 is grounded; pin 1 of the chip U10 is connected with pin 42 of the chip U1 through a resistor R19, pin 3 of the chip U10 is grounded, and pin 5 is connected with pin 4 of the chip U13 through a resistor R22; pin 1 of the chip U11 is connected with pin 43 of the chip U1 through a resistor R20, pin 3 of the chip U11 is grounded, and pin 5 is connected with pin 5 of the chip U13 through a resistor R23; pin 1 of the chip U12 is connected with pin 35 of the chip U1 through a resistor R21, pin 3 of the chip U12 is grounded, pin 5 is connected with pin 4 through a resistor R26 and a resistor R27, the connection point of the resistor R26 and the resistor R27 is connected with pin 5 of the chip U14, pin 6 of the chip U12 is connected with pin 4 through a resistor R28 and a resistor R29, and the connection point of the resistor R28 and the resistor R29 is connected with pin 4 of the chip U14; pin 8 of the chip U14 is connected with pin 3 through a diode D13 and a diode D12, and pin 1 is connected with pin 3 of the chip U15 through a connection point of a diode D13 and a diode D12, an inductor L4 and a resistor R31; pin 4 of the chip U15 is connected with pin 2, pin 3 and pin 6 of the chip U13; the diode D11 and the diode D10 which are connected in series are connected with the diode D9 and the diode D8 which are connected in series in parallel and then are bridged between a pin 8 and a pin 2 of the chip U13, and a pin 7 of the chip U13 is connected with a connection point of the diode D9 and the diode D8 and a first pulse output end; pin 1 of the chip U13 is connected with the third pulse output end through the connection point of the diode D11 and the diode D10 and the resistor R30; a capacitor C26 is arranged between the second pulse output end and the third pulse output end, and a capacitor C39 is arranged between the first pulse output end and the fourth pulse output end.

6. The eye wave therapeutic apparatus with the portable power source function of claim 5, wherein the first USB interface comprises an interface J1 which adopts USB _ A3.0 standard; pin 1 of the interface J1 is connected to a 5V power supply, and pin 6 and pin 9 are connected to the second pulse output terminal and the fourth pulse output terminal, respectively, for the second electrode patch and the fourth electrode patch connected through the USB terminal to be correspondingly connected to the second pulse output terminal and the fourth pulse output terminal; pin 5 and pin 8 of the interface J1 are connected to the first pulse output terminal and the third pulse output terminal, respectively, and are used for connecting the first electrode patch and the third electrode patch, which are connected through the USB terminal, to the first pulse output terminal and the third pulse output terminal, respectively.

7. The eye wave therapeutic apparatus with the mobile power supply function as claimed in claim 6, wherein the touch display screen is of a type SDWa070C03T/C/N, and is provided with an interface J5, a pin 8 and a pin 7 of the interface J5 are grounded, a pin 5 and a pin 6 are connected with a pin 25 of a chip U1 to receive information sent by the control module, a pin 4 and a pin 3 are connected with a pin 26 of a chip U1 to send a control command, a pin 2 and a pin 1 are connected with a drain electrode of an MOS transistor Q3, a source electrode thereof is connected with a 5V power supply, a gate electrode thereof is connected with a 5V power supply through a resistor R77 and is connected with a collector electrode of a triode Q4, an emitter electrode of a triode Q4 is grounded, and a base electrode of a triode Q4 is connected with a pin 23 of a chip U1 to receive a touch display screen on.

8. The eye wave therapeutic apparatus with portable power source function of claim 7, wherein the second converting circuit comprises a chip U16, the model of the chip U16 is ME3118, pin 2 of the chip U16 is connected to the cathode of a voltage regulator diode D14, and the anode of the voltage regulator diode D14 is connected to the anode of a battery; pin 6 and pin 3 of the chip U16 are grounded, pin 5 is grounded through a resistor R33 and a capacitor C44, pin 7 is grounded through a capacitor C45, pin 4 is grounded through a resistor R34, pin 9 is connected with pin 1 of the second USB interface through an inductor L5, and is connected with a 5V power supply through an on-off button; the third conversion circuit comprises a chip U17, the model of the chip U17 is BL8555, a pin 1 and a pin 3 of the chip U17 are connected with a 5V power supply, a pin 2 is grounded, and the pin 5 outputs a 3.3V power supply; the second USB interface includes interface J2, which adopts USB _ a3.0 standard; and a pin 1 of the interface J2 is connected to an external power supply from the power supply module and used for supplying power to external USB equipment.

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