A dual-purpose multi-frequency vision enhancement device for treatment

Abstract

The invention discloses a dual-purpose multi-frequency vision enhancement device for treating a patient, comprising a hollow introduction rod, a current transmission head being arranged at one end of the hollow introduction rod, and a protective shell being arranged at the other end, a circuit board for detecting current being arranged at one end of the protective shell close to the hollow introduction rod, a display screen being arranged on the circuit board, a display window being provided in the protective shell corresponding to the display screen, a current output head for contacting with a human body being arranged at the other end of the protective shell, the current output head being movably connected to the protective shell through a connecting component, an adjusting switch being inserted at one side of the middle section of the protective shell, a liquid spraying mechanism for spraying conductive liquid being inserted through and between the current output head and the adjusting switch on the protective shell, a switching switch being arranged on the protective shell, the current transmission head being electrically connected to the circuit board and the switching switch respectively, the switching switch being electrically connected to the hollow introduction rod and the current output head respectively, and the adjusting switch being electrically connected to the circuit board.

Description

Technical Field

[0001] The invention relates to the field of vision enhancement medical equipment, in particular to a dual-purpose multi-frequency vision enhancement device for treatment. Background Art

[0002] At present, the trend of myopia at a younger age is becoming more and more serious, and the phenomenon of amblyopia, low vision, functional myopia and moderate to mild optic atrophy in teenagers and children is increasing. The pulse therapy device of the current vision enhancement instrument adopts a method similar to headphones, conductive rubber stickers or handheld. When using it, the patient either wears a pulse electric clip similar to headphones on the head or sticks conductive rubber on the epidermis, or asks the patient to hold the sensing rod and the doctor holds the conductive rod for treatment. In the first two treatment methods, the patient cannot control the size of the pulse energy in real time, and the doctor cannot feel the patient's tingling sensation in real time or know the real-time pulse energy value, which can easily burn the skin and is difficult for patients to accept. In the latter treatment method, although the doctor can sense the patient's tingling sensation, he cannot clearly know the pulse energy value, and cannot achieve a good treatment effect. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the present invention provides a dual-purpose multi-frequency vision enhancement device for treatment, which solves the problem that the doctor cannot feel the tingling sensation of the patient during the treatment process of the currently used medical multi-frequency vision enhancement device, or the doctor feels the tingling sensation but cannot know the pulse energy value, resulting in the patient not achieving a good treatment effect.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a dual-purpose multi-frequency vision enhancement device for treatment, comprising a hollow introduction rod, a current transmission head is provided at one end of the hollow introduction rod, a protective shell is provided at the other end of the hollow introduction rod, a circuit board for detecting current is provided at one end of the protective shell near the hollow introduction rod, a display screen is provided on the circuit board, a display window is provided in the protective shell corresponding to the display screen, a current output head for contacting with a human body is provided at the other end of the protective shell, the current output head is movably connected to the protective shell through a connecting component, an adjustment switch is inserted at one side of the middle section of the protective shell, a liquid spraying mechanism for spraying conductive liquid to the human body is inserted through the protective shell between the current output head and the adjustment switch, a switching switch is also provided on the protective shell, the current transmission head is electrically connected to the circuit board and the switching switch respectively through a wire, the switching switch is electrically connected to the hollow introduction rod and the current output head respectively through a wire, and the adjustment switch is electrically connected to the circuit board through a wire.

[0007] In this embodiment, the protective shell includes a shell one and a shell two inserted on one side of the shell one, the shell one is spherical, the shell one is concavely provided with a fixing groove corresponding to the hollow introduction rod, a fixing port one is provided on one side of the shell one corresponding to the switching switch, the shell two is nearly arc-shaped, the shell two is connected to the shell one and is vertically arranged with the hollow introduction rod, a receiving port is provided on the lower side of one end of the shell two close to the shell one corresponding to the adjusting switch, and a fixing plate one is provided in the shell two corresponding to the receiving port, and a positioning hole is provided on the fixing plate one corresponding to the adjusting switch, and the wire arranged in the current transmission head passes through the hollow introduction rod and through the wall of the fixing groove to enter the shell one and are respectively electrically connected to the switching switch and the circuit board.

[0008] In this embodiment, the liquid spraying mechanism includes a spray head which is inserted through the second shell and fixedly mounted on the second shell. The bottom end of the spray head is threadedly connected to a liquid storage bottle. The second shell is provided with a second fixing port which is inserted through the upper and lower parts corresponding to the spray head.

[0009] In this embodiment, the connecting component includes a connecting tube provided in the shell body 2 corresponding to the current output head, a limit ring, a fixed plate 2 and a fixed plate 3 are arranged side by side in the connecting tube, a magnetic ring is coaxially arranged between the limit ring and the fixed plate 2, a deflector is arranged at the axis of the fixed plate 2 and the fixed plate 3, the deflector includes a deflector sleeve, one end of the deflector sleeve passes through the fixed plate 3 and is provided with a deflector needle, the deflector needle is electrically connected to the switching switch through a wire, a groove is provided at the other end of the deflector sleeve, a movable bolt is connected in the groove through a spring, the movable bolt extends into the magnetic ring and contacts the current transmission head, a vibration motor mounting groove is provided on the lower inner wall of the shell body 2 between the connecting tube and the nozzle, a vibration motor is installed in the vibration motor mounting groove, and a limit plate is provided above the vibration motor mounting groove corresponding to the vibration motor.

[0010] In this embodiment, the current transmission head includes an insulating head, consumables and a pulse transmission nail. The insulating head includes a coaxially arranged mounting block 1 and a mounting block 2. The mounting block 1 is provided with a consumable mounting groove at one end away from the mounting block 2. The side walls of the consumable mounting groove are evenly distributed with multiple clamping strips. The consumable is accommodated in the consumable mounting groove. The mounting block 2 is accommodated in the pipe opening at one end of the connecting pipe away from the shell 2 and conflicts with the limiting ring. The pulse transmission nail includes a nail cap and a nail needle. The nail cap conflicts with the end of the mounting block 2 away from the mounting block 1. One end of the nail needle is fixed to the nail cap, and the other end passes through the mounting block 2 and extends into the consumable mounting groove to contact the consumable. The end of the nail cap away from the mounting block 2 conflicts with both the magnetic ring and the movable bolt.

[0011] In this embodiment, a handle is provided on the hollow introduction rod, and the handle is connected to shell one. The handle is provided with a conductive tube parallel to the hollow introduction rod along the direction of shell two, and the conductive tube is electrically connected to the switching switch through a wire.

[0012] In this embodiment, the circuit board includes an MCU, an adjustment interface, a communication interface, a multiplexing interface and a detection interface. The display screen, the adjustment interface, the multiplexing interface, the detection interface and the communication interface are all electrically connected to the MCU. The adjustment interface is electrically connected to the communication interface. The P1.3 pin, P1.4 pin, P1.5 pin, P1.6 pin, P1.7 pin, P2.3 pin, P2.2 pin, P2.1 pin, P2.0 pin and P3.5 pin of the MCU are electrically connected to the 10 pin, 9 pin, 8 pin, 7 pin, 6 pin, 1 pin, 2 pin, 3 pin, 4 pin and 5 pin of the display screen respectively. The P3.1 pin of the MCU The P3.0 pin and the P3.1 pin are electrically connected to the 2nd and 3rd pins of the communication interface respectively, the P3.3 pin of the MCU is electrically connected to the 1st pin of the adjustment interface in series, the P3.2 pin of the MCU is electrically connected to the 2nd pin of the adjustment interface in series, the 1st and 2nd pins of the adjustment interface are electrically connected to the 6th and 5th pins of the communication interface respectively, the P3.3 pin of the MCU is electrically connected to the 1st pin of the adjustment interface in series, the P3.6 pin of the MCU is electrically connected in series, the Tx2 pin and the Rx2 pin of the multiplexing interface are electrically connected to the P3.7 pin and the P3.6 pin of the MCU respectively, the ADC3 pin and the ADC4 pin of the detection interface are electrically connected to the P1.0 pin and the P1.1 pin of the MCU respectively.

[0013] In this embodiment, the P2.6 pin of the MCU is connected to a prompt module, and the prompt module includes a resistor R1 and an LED. The resistor R1 and the LED are connected in series with the P2.6 pin of the MCU. The P1.3 pin and the P3.5 pin of the MCU are electrically connected to the 10 pin and the 5 pin of the display screen through a CMOS switch tube, respectively.

[0014] In this embodiment, the regulating switch is a digital encoder, and the digital encoder is electrically connected to pins 1 and 2 of the regulating interface.

[0015] (III) Beneficial effects

[0016] The present invention provides a dual-purpose multi-frequency vision enhancement device for treatment. It has the following beneficial effects: the present invention enables doctors to clearly know the output size of the pulse energy through the display of the display screen and the brightness of the LED, thereby achieving a better treatment effect;

[0017] The present invention switches between two output directions by switching a switch, wherein the first output direction allows the patient to directly complete the entire treatment by himself without the need for the doctor to operate, while when the second output direction is used, the doctor can personally feel the stimulation of the patient and can adjust the brightness of the display and LED;

[0018] The current output head of the present invention is easy to install and disassemble, and can better treat patients with the help of conductive liquid and a vibration motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0020] Figure 2 It is an enlarged schematic diagram of the structure at A of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of removing consumables of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the current output head of the present invention;

[0023] Figure 5 It is a schematic diagram of MCU of the present invention;

[0024] Figure 6 A schematic diagram of a display screen of the present invention;

[0025] Figure 7 It is a schematic diagram of the multiplexing interface of the present invention;

[0026] Figure 8 It is a schematic diagram of the adjustment interface of the present invention;

[0027] Fig. 9 It is a schematic diagram of the communication interface of the present invention;

[0028] Fig.10 Schematic diagram of the treatment circuit of the present invention.

[0029] In the figure, 1 is a hollow introduction rod, 2 is a current transmission head, 3 is a circuit board, 4 is a display screen, 5 is an adjustment switch, 6 is a switching switch, 7 is a shell 1, 8 is a shell 2, 9 is a fixing groove, 10 is a fixing plate 1, 11 is a nozzle, 12 is a liquid storage bottle, 13 is a connecting pipe, 14 is a limiting ring, 15 is a fixing plate 2, 16 is a fixing plate 3, 17 is a magnetic ring, 18 is a guide sleeve, 19 is a guide needle, 20 is a movable bolt, 21 is a vibration motor, 22 is a limiting plate, 23 is a consumable, 24 is a mounting block 1, 25 is a mounting block 2, 26 is a pulse transmission nail, 27 is a grip, and 28 is a conductive tube. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-9The embodiment of the present invention provides a technical solution: a dual-purpose multi-frequency vision enhancement device for treatment, comprising a hollow introduction rod 1, one end of the hollow introduction rod 1 is provided with a current transmission head 2, the current transmission head 2 is provided with a wire, one end of the wire passes through the hollow introduction rod 1 into the shell 1 7 and the shell 2 8, and the other end is connected to the host of the external device, the host transmits the generated AC pulse current into the treatment device through the wire, and outputs it to the patient's body through the treatment device for treatment, the AC pulse current frequency is 0-1.1KHz, the other end of the hollow introduction rod 1 is provided with a protective shell, the protective shell is made of insulating material, the end of the protective shell close to the hollow introduction rod 1 is provided with a circuit board 3 for detecting current, the circuit board 3 is provided with a display screen 4, the protective shell has a display window corresponding to the display screen 4, the display screen 4 on the circuit board 3 is just stuck in the display window, the display screen 4 is used to display the frequency value of the output AC pulse current, the other end of the protective shell is provided with a A current output head in contact with the human body, the current output head is movably connected to the protective shell through a connecting component, and the current output head and the protective shell are convenient for disassembly and installation. In this embodiment, the current output head includes two types with the same structure but different sizes of mounting blocks 24, that is, the size of the consumables 23 used and the contact area between the consumables 23 and the patient's skin are different. The current output head with a large mounting block 24 is used for treating the part, and the current output head with a small mounting block 24 is used for treating the acupuncture points. An adjusting switch 5 is inserted on one side of the middle section of the protective shell. The adjusting switch 5 is connected to the circuit board 3 for adjusting the frequency value of the AC pulse current. A spray mechanism for spraying conductive liquid to the human body is inserted between the current output head and the adjusting switch 5 on the protective shell. The function of the conductive liquid is to lubricate the patient's skin and increase conductivity to enhance the treatment effect. A switching switch 6 is also provided on the protective shell. The function of the switching switch 6 is to switch the output direction of the treatment device according to the doctor's needs (that is, to form different treatment circuits, see Fig.10 ), the first output direction is that the AC pulse current starts from the main unit through the current transmission head 2 and enters the protective shell, and is output to the patient's body through the current output head, and is finally transmitted back to the main unit through the induction rod (a device paired with the treatment device in the multi-frequency vision enhancement device) held in the patient's hand to form a loop, and the second output direction is that the AC pulse current starts from the main unit through the current transmission head 2 and enters the protective shell, and is conducted to the doctor's body through the conductive tube 28 on the handle, and is conducted to the patient's body through the doctor's fingers and the patient's skin, and finally is transmitted back to the main unit through the induction rod to form a loop, the current transmission head 2 is electrically connected to the circuit board 3 and the switching switch 6 through wires, the switching switch 6 is electrically connected to the hollow introduction rod 1 and the current output head through wires, and the adjustment switch 5 is electrically connected to the circuit board 3 through wires.

[0032] In this embodiment, the protective shell includes shell one and shell 7 inserted into one side of shell one 7 and shell two 8. Shell one 7 and shell two 8 are fixed by two symmetrical halves by bolts. The corresponding halves of shell one 7 and shell two 8 are fixed and integrated plastic molding. In this embodiment, shell one 7 is spherical, and a display window is opened at one end of shell one 7 away from shell two 8 for the convenience of doctor's viewing. A baffle for clamping and fixing the circuit board 3 is arranged inside the shell one 7. A fixing groove 9 is arranged in the concave of the hollow introduction rod 1 corresponding to the lower side of the shell one 7. A fixing port one is opened on one side of the shell one 7 corresponding to the switching switch. A reinforcement ring is arranged inside the shell one 7 corresponding to the fixing port one for better fixing the switching switch 6. In this embodiment, shell two 8 is nearly arc-shaped, and the shell two 8 is connected to the shell one 7 and is arranged vertically to the hollow introduction rod 1. The shell two 8 is close to the shell one A receiving opening is provided at the lower side of one end of the housing 7 corresponding to the regulating switch 5, and a fixing plate 10 is provided in the housing 8 corresponding to the receiving opening. One end of the fixing plate 10 is connected to the end of the receiving opening away from the housing 7, and the other end of the fixing plate 10 is connected to the housing 7, thereby completing the blocking of the receiving opening to prevent foreign objects such as dust or moisture from entering the housing 8. A positioning hole is provided at the fixing plate 10 corresponding to the regulating switch 5. The regulating switch 5 is a digital encoder. When installing the digital encoder, the shaft rod of the digital encoder is inserted into the positioning hole. At this time, the knob of the digital encoder is just located in the receiving opening, and the main body of the digital encoder just conflicts with the upper end surface of the fixing plate 10. The wire set in the current transmission head 2 passes through the hollow introduction rod 1 and passes through the top groove wall of the fixing groove 9 to enter the housing 7 and are respectively electrically connected to the switching switch 6 and the circuit board 3. The groove top wall of the fixing groove 9 is provided with a wire passing groove.

[0033] In this embodiment, the liquid spraying mechanism includes a nozzle 11 which is inserted through the shell 8, and the bottom end of the nozzle 11 is threadedly connected to a liquid storage bottle 12. The conductive liquid is stored in the liquid storage bottle 12. The spraying direction of the nozzle 11 is the direction in which the current output head points. The shell 8 is provided with a fixed opening 2 which passes through the nozzle 11 from top to bottom corresponding to the nozzle 11.

[0034] In this embodiment, the connecting assembly includes a connecting tube 13 provided in the shell 2 8 corresponding to the current output head, one end of the shell 2 8 is connected to the shell 1 7, and the other end of the shell 2 8 is connected to the connecting tube 13. A limit ring 14, a fixing plate 2 15 and a fixing plate 3 16 are arranged side by side from the outside to the inside in sequence in the connecting tube 13. A magnetic ring 17 is coaxially arranged between the limit ring 14 and the fixing plate 2 15. The magnetic ring 17 is concavely arranged corresponding to the nail cap. A deflector is set at the axis of the fixing plate 2 15 and the fixing plate 3 16. The deflector includes a deflector sleeve 18. One end of the deflector sleeve 18 passes through the fixing plate 3 16 and is provided with a deflector needle 19 (it can also be that the deflector needle 19 provided at the end of the deflector sleeve 18 away from the current output head passes through the fixing plate 3 16 to be connected to the wire, and the deflector sleeve 18 does not pass through the fixing plate Three 16), the guide needle 19 is electrically connected to the switching switch 6 through a wire, the other end of the guide sleeve 18 is provided with a groove, and a movable bolt 20 is connected to the groove through a spring, and the movable bolt 20 is provided with an outer retaining ring in the groove, and the notch of the groove is provided with an inner retaining ring corresponding to the movable bolt 20, and the inner and outer retaining rings are in contact with each other to prevent the movable bolt 20 from being pushed out of the groove by the spring, and the movable bolt 20 extends into the magnetic ring 17 and contacts with the current transmission head 2 to achieve electrical connection, and a vibration motor mounting groove is provided on the lower inner wall of the shell two 8 between the connecting pipe 13 and the nozzle 11, and a vibration motor 21 is installed in the vibration motor mounting groove, and a limit plate 22 is provided above the vibration motor mounting groove corresponding to the vibration motor 21, and the guide needle 19, the vibration motor 21, and the switching switch 6 are connected in series.

[0035] In this embodiment, the current transmission head 2 includes an insulating head, a consumable 23 and a pulse transmission nail 26. The insulating head includes a coaxially arranged mounting block 1 24 and a mounting block 25. The mounting block 1 24 is provided with a consumable mounting groove at one end away from the mounting block 25. The side wall of the consumable mounting groove is evenly distributed with a plurality of card strips. The consumable 23 is accommodated in the consumable mounting groove. The mounting block 25 is accommodated in the pipe opening at one end of the connecting pipe 13 away from the shell 2 8. The end face of the mounting block 25 away from the mounting block 1 24 is connected to the limit ring 1 4 conflicts with each other, the pulse transmission nail 26 includes a nail cap and a nail needle, the nail cap conflicts with one end of the mounting block 25 away from the mounting block 1 24, one end of the nail needle is fixed to the nail cap, and the other end penetrates the mounting block 25 and extends to the consumable mounting groove to contact the consumable 23, the end of the nail cap away from the mounting block 25 conflicts with both the magnetic ring 17 and the movable bolt 20, the nail cap is just accommodated in the inner ring of the limiting ring 14 and conflicts with the movable bolt 20, and the movable bolt 20 is pushed into the groove for conduction. In this embodiment, the consumable 23 is a sponge.

[0036] In this embodiment, a handle 27 is sleeved on the hollow introduction rod 1, and the handle 27 is connected to the shell 1 7. The handle 27 is provided with a conductive tube 28 parallel to the hollow introduction rod 1 along the direction of the shell 2 8. The conductive tube 28 is electrically connected to the switching switch 6 through a wire. The handle 27 is hollow, and four finger grooves are correspondingly provided on the handle 27 located on one side of the conductive tube 28 to prevent the doctor from slipping without holding it.

[0037] In this embodiment, the circuit board 3 includes an MCU, an adjustment interface, a communication interface, a multiplexing interface and a detection interface. The display screen 4, the adjustment interface, the multiplexing interface, the detection interface and the communication interface are all electrically connected to the MCU. The adjustment interface is electrically connected to the communication interface. The P1.3 pin, P1.4 pin, P1.5 pin, P1.6 pin, P1.7 pin, P2.3 pin, P2.2 pin, P2.1 pin, P2.0 pin and P3.5 pin of the MCU are electrically connected to the 10 pin, 9 pin, 8 pin, 7 pin, 6 pin, 1 pin, 2 pin, 3 pin, 4 pin and 5 pin of the display screen 4 respectively. The P3.1 pin, P3. The 0 pin is electrically connected to the 2 pin and the 3 pin of the communication interface respectively, the P3.3 pin of the MCU is electrically connected to the 1 pin of the adjustment interface in series, the P3.2 pin of the MCU is electrically connected to the 2 pin of the adjustment interface in series, the 1 pin (i.e., gear 1) and the 2 pin (i.e., gear 2) of the adjustment interface are respectively connected to the 6 pin and the 5 pin of the communication interface, the P3.3 pin of the MCU is electrically connected to the 1 pin of the adjustment interface in series, the P3. of the MCU is electrically connected in series, the Tx2 pin and the Rx2 pin of the multiplexing interface are electrically connected to the P3.7 pin and the P3.6 pin of the MCU respectively, the ADC3 pin and the ADC4 pin of the detection interface are electrically connected to the P1.0 pin and the P1.1 pin of the MCU respectively.

[0038] In this embodiment, the P2.6 pin of the MCU is connected to a prompt module, and the prompt module includes a resistor R1 and an LED. The resistor R1 and the LED are connected in series with the P2.6 pin of the MCU. The P1.3 pin and the P3.5 pin of the MCU are electrically connected to the 10 pin and the 5 pin of the display screen 4 through a CMOS switch tube, respectively. The LED is located above the display screen 4 on the circuit board, and an LED accommodating hole is opened in the shell corresponding to the LED. The greater the frequency of the output AC pulse current, the brighter the LED.

[0039] In this embodiment, the regulating switch 5 is a digital encoder, and the digital encoder is electrically connected to pins 1 and 2 of the regulating interface.

[0040] When a patient needs treatment, the doctor needs to install the current output head first, that is, the entire current output head is clamped in the pipe opening at the corresponding end of the connecting tube 13, and because of the attraction of the magnetic ring 17 to the nail cap, the nail cap pushes the movable bolt 20 into the groove, thereby completing the preparation for electrical connection. Then the conductive liquid is sprayed from the nozzle 11 to the treatment part of the patient.

[0041] Then the doctor hands the induction rod to the patient, and the doctor holds the treatment device himself, and switches to the first output direction or the second output direction by switching switch 6. When the first output direction is used, the host generates an AC pulse current, and a part of the wire in the current transmission head 2 enters the circuit board 3 of the shell 1 7, is detected by the circuit board, and is output to the display screen 4 for display, and the LED lights up with a corresponding brightness; the other part enters the shell 2 8 through the shell 1 7, and after switching switch 6, it is connected in series with the vibration motor 21 and the guide in turn, and is transmitted to the nail cap through the guide, and then transmitted from the nail cap to the nail needle and transmitted to the consumable 23, and finally output from the consumable 23 to the patient's body, and finally transmitted back to the host through the induction rod held in the patient's hand to form a loop for treatment. When the first output direction is used, the doctor cannot feel the specific output of the AC pulse current, and can only complete the treatment of the patient according to the displayed value on the display screen 4.

[0042] When the second output direction is adopted, the AC pulse current generated by the host enters the protective shell through the current transmission head 2, a part of it enters the shell 7 and is transmitted to the circuit board 3 and displayed by the display screen 4, and the other part passes through the switching switch 6 and is transmitted to the conductive tube 28 on the handle 27 through the wire, and is transmitted from the conductive tube 27 to the doctor's body, and then is transmitted to the patient's body through the doctor's fingers contacting the patient's skin, and finally is transmitted back to the host through the induction rod to form a loop for treatment. When the second output scheme is adopted, the doctor can feel the output of the AC pulse current received by the patient, and combine it with the output on the display screen 4 to better complete the treatment of the patient.

[0043] During the treatment process, the doctor adjusts the size of the AC pulse current through the digital encoder, and the digital encoder sends the adjusted value to the circuit board 3, and the circuit board 3 feeds back to the host. The host changes the size of the output AC pulse current, and the changed AC pulse current value is transmitted to the circuit board 3 and displayed on the display screen 5.

[0044] After the treatment is completed, the power is turned off and the current output head is removed. At this time, there is no resistance from the nail cap, and the spring pushes the movable bolt 20 outward.

[0045] Eight wires are set between the host and the current transmission platform 2, one of which is a +5V power line, two are GND, one is connected to Tx (pin 2 of the communication interface), one is connected to Rx (pin 3 of the communication interface), one is connected to gear position 1 (pin 6 of the communication interface), one is connected to gear position 2 (pin 5 of the communication interface), and one is connected to the switch 6.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dual-purpose multi-frequency vision enhancement device for treatment, comprising a hollow introduction rod, one end of which is provided with a current transmission head, characterized in that: A protective shell is provided at the other end of the hollow introduction rod, and a circuit board for detecting current is provided at one end of the protective shell close to the hollow introduction rod, a display screen is provided on the circuit board, and a display window is provided in the protective shell corresponding to the display screen, and a current output head for contacting with a human body is provided at the other end of the protective shell, and the current output head is movably connected to the protective shell through a connecting component, an adjustment switch is inserted at one side of the middle section of the protective shell, and a liquid spraying mechanism for spraying conductive liquid to the human body is inserted through the protective shell between the current output head and the adjustment switch, and a switching switch is also provided on the protective shell, and the current transmission head is electrically connected to the circuit board and the switching switch respectively through wires, and the switching switch is electrically connected to the hollow introduction rod and the current output head respectively through wires, and the adjustment switch is electrically connected to the circuit board through wires.

2. A dual-purpose multi-frequency vision enhancement device for treatment according to claim 1, characterized in that: The protective shell includes a shell one and a shell two inserted on one side of the shell one, the shell one is spherical, the shell one is concavely provided with a fixing groove corresponding to the hollow introduction rod, a fixing port one is provided on one side of the shell one corresponding to the switching switch, the shell two is nearly arc-shaped, the shell two is connected with the shell one and is vertically arranged with the hollow introduction rod, a receiving port is provided on the lower side of one end of the shell two close to the shell one corresponding to the regulating switch, and a fixing plate one is provided in the shell two corresponding to the receiving port, and a positioning hole is provided on the fixing plate one corresponding to the regulating switch, and the wire arranged in the current transmission head passes through the hollow introduction rod and the fixing groove wall to enter the shell one and is electrically connected to the switching switch and the circuit board respectively.

3. A dual-purpose multi-frequency vision enhancement device for treatment according to claim 2, characterized in that: The liquid spraying mechanism comprises a spray head which is inserted through the second shell and fixedly mounted on the second shell. The bottom end of the spray head is threadedly connected with a liquid storage bottle. The second shell is provided with a second fixing port which is inserted through the upper and lower parts corresponding to the spray head.

4. A dual-purpose multi-frequency vision enhancement device for treatment according to claim 3, characterized in that: The connecting assembly includes a connecting tube provided in the shell body 2 corresponding to the current output head, a limit ring, a fixing plate 2 and a fixing plate 3 are arranged side by side in the connecting tube, a magnetic ring is coaxially arranged between the limit ring and the fixing plate 2, a flow guide is arranged at the axis of the fixing plate 2 and the fixing plate 3, the flow guide includes a flow guide sleeve, one end of the flow guide sleeve passes through the fixing plate 3 and is provided with a flow guide needle, the flow guide needle is electrically connected to the switching switch through a wire, a groove is provided at the other end of the flow guide sleeve, a movable bolt is connected in the groove through a spring, the movable bolt extends into the magnetic ring and contacts with the current transmission head, a vibration motor installation groove is provided on the lower inner wall of the shell body 2 between the connecting tube and the nozzle, a vibration motor is installed in the vibration motor installation groove, and a limit plate is provided above the vibration motor installation groove corresponding to the vibration motor.

5. A dual-purpose multi-frequency vision enhancement device for treatment according to claim 4, characterized in that: The current transmission head includes an insulating head, a consumable and a pulse transmission nail. The insulating head includes a coaxially arranged mounting block 1 and a mounting block 2. The mounting block 1 is provided with a consumable mounting groove at one end away from the mounting block 2. The side walls of the consumable mounting groove are evenly distributed with multiple clamping strips. The consumable is accommodated in the consumable mounting groove. The mounting block 2 is accommodated in the pipe opening at one end of the connecting pipe away from the shell 2 and conflicts with the limiting ring. The pulse transmission nail includes a nail cap and a nail needle. The nail cap conflicts with the end of the mounting block 2 away from the mounting block 1. One end of the nail needle is fixed to the nail cap, and the other end passes through the mounting block 2 and extends to the consumable mounting groove to contact the consumable. The end of the nail cap away from the mounting block 2 conflicts with both the magnetic ring and the movable bolt.

6. A dual-purpose multi-frequency vision enhancement device for treatment according to claim 5, characterized in that: The hollow introduction rod is sleeved with a handle, the handle is connected to the shell one, the handle is provided with a conductive tube parallel to the hollow introduction rod along the direction of the shell two, and the conductive tube is electrically connected to the switching switch through a wire.

7. A dual-purpose multi-frequency vision enhancement device for treatment according to claim 6, characterized in that: The circuit board includes an MCU, an adjustment interface, a communication interface, a multiplexing interface and a detection interface. The display screen, the adjustment interface, the multiplexing interface, the detection interface and the communication interface are all electrically connected to the MCU. The adjustment interface is electrically connected to the communication interface. The P1.3 pin, P1.4 pin, P1.5 pin, P1.6 pin, P1.7 pin, P2.3 pin, P2.2 pin, P2.1 pin, P2.0 pin and P3.5 pin of the MCU are electrically connected to the 10 pin, 9 pin, 8 pin, 7 pin, 6 pin, 1 pin, 2 pin, 3 pin, 4 pin and 5 pin of the display screen respectively. The P3.1 pin, P The 3.0 pins are electrically connected to the 2 pins and the 3.0 pins of the communication interface respectively, the P3.3 pin of the MCU is connected in series with the 1 pin of the adjustment interface, the P3.2 pin of the MCU is connected in series with the 2 pin of the adjustment interface, the 1 pin and the 2 pins of the adjustment interface are connected in series with the 6 pins and the 5 pins of the communication interface respectively, the P3.3 pin of the MCU is connected in series with the 1 pin of the adjustment interface, the P3. of the MCU is connected in series, the Tx2 pin and the Rx2 pin of the multiplexing interface are electrically connected to the P3.7 pin and the P3.6 pin of the MCU respectively, the ADC3 pin and the ADC4 pin of the detection interface are electrically connected to the P1.0 pin and the P1.1 pin of the MCU respectively.

8. A dual-purpose multi-frequency vision enhancement device for treatment according to claim 7, characterized in that: The P2.6 pin of the MCU is connected to a prompt module, which includes a resistor R1 and an LED. The resistor R1 and the LED are connected in series with the P2.6 pin of the MCU. The P1.3 pin and the P3.5 pin of the MCU are electrically connected to the 10 pin and the 5 pin of the display screen through a CMOS switch tube, respectively.

9. A dual-purpose multi-frequency vision enhancement device for treatment according to claim 8, characterized in that: The regulating switch is a digital encoder, and the digital encoder is electrically connected to pins 1 and 2 of the regulating interface.

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