A microcurrent facial mask system and control method

Abstract

The present application relates to the field of cosmetic skin care technology, and the micro-current mask system provided by the present application comprises an intelligent host and a mask body. The intelligent host comprises a shell, a magnetic attraction piece and a main control board. The main control board is provided with an elastic conductive contact, a pulse output circuit and a current collection circuit. A groove is formed in the bottom of the shell, the magnetic attraction piece is embedded in the groove, and a through hole is formed in the middle of the groove. The elastic conductive contact is vertically fixed to the bottom of the main control board, the elastic conductive contact is arranged in the through hole, and the lower end of the elastic conductive contact abuts against the upper surface of the magnetic attraction piece. The mask body comprises a mask base cloth, a silver paste conductive network and a magnetic metal sheet. The silver paste conductive network is arranged on the mask base cloth, and the silver paste conductive network is provided with a host connecting point. The magnetic metal sheet is fixedly attached to the reverse side of the mask base cloth, and the position of the magnetic metal sheet corresponds to the host connecting point. The technical problem of easy contact gap and poor micro-current transmission stability of the magnetic attraction conductive connection of the micro-current mask is solved.

Description

Technical Field

[0001] This invention relates to the field of beauty and skincare technology, and in particular to a microcurrent facial mask system and its control method. Background Technology

[0002] As people's demand for beauty and skincare continues to increase, face masks, as an important skincare product, have been widely used in daily life. Traditional face masks are mainly applied directly to the face, relying on the skin to absorb the essence on them to achieve their skincare functions.

[0003] In recent years, the application of microcurrent technology in the beauty and skincare field has gradually attracted attention. Microcurrent masks, which deliver pulsed current to the facial skin via a main unit, are commonly used devices for home beauty care. The conductive connection structure between the main unit and the mask directly determines the stability of the current transmission.

[0004] Existing microcurrent masks generally use a magnetic structure to achieve conductive connection between the main unit and the mask. This type of structure relies solely on the rigid contact between the magnetic component and the conductive point. Due to the processing tolerance of the main unit housing and the deformation after the mask is applied, contact gaps are easily generated between the magnetic component and the conductive point of the mask, which can cause interruption or fluctuation in microcurrent transmission and insufficient overall conductive connection reliability. Summary of the Invention

[0005] The purpose of this invention is to provide a microcurrent mask system that addresses the technical problems of existing microcurrent mask magnetic conductive connections that are prone to contact gaps and have poor microcurrent transmission stability.

[0006] In a first aspect, this application provides a microcurrent facial mask system, including a smart host and a facial mask body; The intelligent host includes a housing, a magnetic cladding component, and a main control board. The main control board is equipped with an elastic conductive contact, a pulse output circuit, and a current acquisition circuit. A groove is opened at the bottom of the housing, and the magnetic cladding component is embedded in the groove. A through hole is opened in the middle of the groove. The elastic conductive contact is vertically fixed to the bottom of the main control board. The elastic conductive contact passes through the through hole, and the lower end of the elastic conductive contact abuts against the upper surface of the magnetic cladding component. The mask body includes a mask base fabric, a silver paste conductive network, and a magnetic metal sheet; the silver paste conductive network is laid on the mask base fabric and has a main unit connection point; the magnetic metal sheet is pasted and fixed to the reverse side of the mask base fabric, and the position of the magnetic metal sheet corresponds to the main unit connection point.

[0007] Optionally, the elastic conductive contact includes an outer cylinder, a pressure spring, and a telescopic head; the outer cylinder is fixed to the bottom of the main control board, the pressure spring is located inside the outer cylinder, and the telescopic head is assembled at the lower end of the outer cylinder.

[0008] Optionally, two magnetic suction components are provided, and the two magnetic suction components are symmetrically arranged along the vertical center line of the housing.

[0009] Optionally, the lower surface of the magnetic element protrudes from the lower end face of the housing.

[0010] Optionally, the mask base fabric is a spunlace nonwoven fabric with honeycomb interconnected pores inside; a silver paste conductive network is embedded in the honeycomb interconnected pores.

[0011] Optionally, the silver paste conductive network includes two sets of symmetrically arranged conductive branches; each set of conductive branches includes a host connection point, several diverging contacts, a silver paste main line, several silver paste branch lines, and leaf-shaped conductive points; the diverging contacts are distributed circumferentially along the host connection point, the silver paste main line extends downward from the host connection point, several silver paste branch lines extend laterally along both sides of the silver paste main line, and the leaf-shaped conductive points are connected to the ends of the silver paste branch lines.

[0012] Optionally, the profile size of the leaf-shaped conduction point is larger than the profile size of the silver paste branch, and the outer edge of the leaf-shaped conduction point is a smooth arc.

[0013] Optionally, the silver paste main line and silver paste branch line in each set of conductive branches are interconnected, and a single set of conductive branches is an integrated curing structure.

[0014] Optionally, the mask body also includes an insulating layer that covers and is adhered to the side of the magnetic metal sheet opposite to the mask base fabric, with the edge of the insulating layer extending beyond the edge of the magnetic metal sheet.

[0015] Secondly, this application provides a control method for a microcurrent facial mask system, characterized by comprising the following steps: S1. The main control board controls the pulse output circuit to output pulse current. S2, Current acquisition circuit acquires loop current data and transmits it to the main control board; S3. The main control board adjusts the output parameters of the pulse output circuit based on the current data.

[0016] The beneficial effects of the microcurrent mask system provided by this invention are as follows: It employs an assembly structure with a grooved magnetic suction element and an elastic conductive contact element passing through a through-hole to abut the magnetic suction element. Combined with a closed-loop architecture integrating pulse output and current acquisition circuitry on the main control board, this solves the problems of rigid magnetic suction being susceptible to processing tolerances and mask deformation, resulting in contact gaps, current interruptions, fluctuations, and poor output accuracy due to lack of feedback control. The elastic element pre-compresses and tightens the magnetic suction element, while axial expansion and contraction compensate for gaps, maintaining tight conductivity at the contact surface. The acquisition circuit provides real-time data feedback, and the main control board dynamically adjusts output parameters, effectively improving the reliability of conductive connections and the accuracy of current output. The magnetic suction element is also easy to assemble and disassemble. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the microcurrent mask system provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the mask body provided in an embodiment of the present invention; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the structure of the intelligent host provided in an embodiment of the present invention; Figure 5 An exploded view of the intelligent host provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the main control board provided in an embodiment of the present invention; Figure 7 A schematic diagram of the main control board, elastic conductive contact and magnetic suction component provided in an embodiment of the present invention; Figure 8 A cross-sectional view of an elastic conductive contact provided in an embodiment of the present invention; Figure 9 This is a schematic diagram showing the positional relationship between the intelligent host and the various components of the mask body provided in an embodiment of the present invention; Figure 10 for Figure 9 A magnified view of a portion of the image; Figure 11 A cross-sectional view of the intelligent host provided in an embodiment of the present invention; Figure 12 for Figure 11 Enlarged view of point B in the middle.

[0019] The following are the labeling elements in the figure: 1. Intelligent host; 11. Shell; 111. Groove; 112. Through hole; 12. Magnetic components; 13. Main control board; 131. Elastic conductive contact; 1311. Outer cylinder; 1312. Compression spring; 1313. Telescopic head; 2. The mask itself; 21. Mask base fabric; 22. Silver paste conductive network; 220. Conductive branch; 221. Main unit connection point; 222. Diverging contact; 223. Silver paste main line; 224. Silver paste branch line; 225. Leaf-shaped conduction point; 23. Magnetic metal sheet; 24. Insulation layer. Detailed Implementation

[0020] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0021] Throughout this specification, references to "one embodiment" or "embodiment" mean that a particular feature, structure, or characteristic described in connection with an embodiment is included in at least one embodiment of this application. Therefore, the phrases "in another embodiment of this application," "in one embodiment," or "in some embodiments" appear in various places throughout the specification, and not all refer to the same embodiment. Furthermore, in one or more embodiments, particular features, structures, or characteristics may be combined in any suitable manner.

[0022] In the description of this invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0023] In the description of this invention, "several" means one or more, "multiple" means two or more, "greater than", "less than", "exceeding" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0025] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0026] Please refer to Figure 1-12 The microcurrent mask system and its control method in the embodiments of the present invention will now be described.

[0027] Please refer to Figure 1-12 This application provides a microcurrent facial mask system, including a smart host 1 and a facial mask body 2; The intelligent host 1 includes a housing 11, a magnetic absorbing component 12, and a main control board 13. The main control board 13 is provided with an elastic conductive contact 131, a pulse output circuit, and a current acquisition circuit. A groove 111 is provided at the bottom of the housing 11, and the magnetic absorbing component 12 is embedded in the groove 111. A through hole 112 is provided in the middle of the groove 111. The elastic conductive contact 131 is vertically fixed to the bottom of the main control board 13. The elastic conductive contact 131 passes through the through hole 112, and the lower end of the elastic conductive contact 131 abuts against the upper surface of the magnetic absorbing component 12. The mask body 2 includes a mask base fabric 21, a silver paste conductive network 22, and a magnetic metal sheet 23; the silver paste conductive network 22 is arranged on the mask base fabric 21, and the silver paste conductive network 22 is provided with a host connection point 221; the magnetic metal sheet 23 is pasted and fixed on the reverse side of the mask base fabric 21, and the position of the magnetic metal sheet 23 corresponds to the host connection point 221.

[0028] Specifically, the intelligent host 1 is the core component for micro-current output and control, including a housing 11, a magnetic chuck 12, and a main control board 13. The housing 11 serves as the mounting and support structure for the internal components, consisting of an upper cover and a lower cover that fit together. These two covers are fixedly connected by plastic male and female inserts, forming a closed receiving cavity. A groove 111 is provided at the bottom of the housing 11, and the magnetic chuck 12 is embedded within it. The inner wall of the groove 111 matches the circumferential sidewall of the magnetic chuck 12, providing circumferential restraint and limiting its lateral displacement, allowing only slight vertical floating. A through hole 112 is provided in the center of the groove 111 for guiding the elastic conductive contact 131 through.

[0029] The main control board 13 is fixedly installed in the receiving cavity of the housing 11, with its surface parallel to the bottom surface of the housing 11. The main control board 13 integrates a pulse output circuit and a current acquisition circuit. The pulse output circuit generates micro-current pulses with set parameters, and the current acquisition circuit acquires current data of the conductive circuit in real time. An elastic conductive contact 131 is provided at the bottom of the main control board 13. The elastic conductive contact 131 is vertically arranged, with its upper end fixed to the bottom of the main control board 13 and connected to the circuit of the main control board 13. Its lower end passes through the through hole 112, and its lower end face abuts against the upper surface of the magnetic suction component 12. After assembly, the elastic conductive contact 131 is in a pre-compressed state, continuously applying a downward axial pushing force to the magnetic suction component 12. When the magnetic suction component 12 is subjected to external force and causes axial floating, the elastic conductive contact 131 can synchronously extend and retract, always maintaining close surface contact with the magnetic suction component 12.

[0030] The mask body 2 serves as a carrier for conforming to the face and conducting microcurrents, comprising a mask base fabric 21, a silver paste conductive network 22, and a magnetic metal sheet 23. The mask base fabric 21 is the substrate carrying the silver paste circuitry, and its overall structure is a sheet-like structure adapted to the facial contours. The silver paste conductive network 22 is positioned on the side of the mask base fabric 21 facing the smart host 1, and has host connection points 221 corresponding to the positions of the magnetic attractor 12, serving as docking points for current input. The magnetic metal sheet 23 is adhered and fixed to the side of the mask base fabric 21 away from the silver paste conductive network 22, with the magnetic metal sheet 23 and the host connection points 221 aligned one-to-one. A magnetic attraction is generated between the magnetic attractor 12 and the magnetic metal sheet 23, causing the smart host 1 and the mask body 2 to automatically align and adhere, while simultaneously ensuring a tight fit between the lower end of the magnetic attractor 12 and the host connection point 221, forming a conductive path.

[0031] An assembly structure employing a groove 111 for embedding the magnetic suction component 12 and an elastic conductive contact 131 passing through a through hole 112 to abut against the magnetic suction component 12, combined with a closed-loop architecture integrating pulse output and current acquisition circuitry on the main control board 13, solves the problems of contact gaps caused by machining tolerances and surface deformation in rigid magnetic suction, leading to current interruption and fluctuation, and poor output accuracy due to lack of feedback control. The elastic component pre-compresses and tightens the magnetic suction component 12, and axial expansion and contraction compensate for the gap, maintaining tight conductivity at the contact surface; the acquisition circuit provides real-time data feedback, and the main control board 13 dynamically adjusts the output parameters, effectively improving the reliability of the conductive connection and the accuracy of the current output, and facilitating convenient magnetic suction alignment and disassembly.

[0032] The main control board 13 is also electrically connected to a rechargeable lithium battery as the power supply for the whole machine; the side wall of the housing 11 is provided with a push button and a charging interface. The push button corresponds to the position of the trigger switch on the main control board 13 and is used to control the start and stop of the device; the charging interface is connected to the lithium battery for external power supply to replenish the power.

[0033] In another embodiment of this application, please refer to Figure 8 The elastic conductive contact 131 includes an outer cylinder 1311, a pressure spring 1312, and a telescopic head 1313; the outer cylinder 1311 is fixed to the bottom of the main control board 13, the pressure spring 1312 is disposed inside the outer cylinder 1311, and the telescopic head 1313 is assembled at the lower end of the outer cylinder 1311.

[0034] Specifically, the elastic conductive contact 131 includes an outer cylinder 1311, a pressure spring 1312, and a telescopic head 1313. The outer cylinder 1311 is a hollow cylindrical structure with a closed upper end and an open lower end. Its upper end is fixedly welded to the bottom of the main control board 13 and is connected to the circuit of the main control board 13. The pressure spring 1312 is housed in the internal cavity of the outer cylinder 1311, with its upper end abutting against the inner top wall of the outer cylinder 1311. The telescopic head 1313 is assembled at the lower opening of the outer cylinder 1311, with its upper end abutting against the lower end of the pressure spring 1312 and its lower end extending out of the outer cylinder 1311 and abutting against the upper surface of the magnetic suction member 12. The lower opening of the outer cylinder 1311 has an inwardly tapering structure to limit the extension stroke of the telescopic head 1313.

[0035] During operation, the telescopic head 1313 is pushed by the magnetic suction component 12 and slides along the axial direction of the outer cylinder 1311, compressing the internal pressure spring 1312; the elastic force of the pressure spring 1312 acts in the opposite direction on the telescopic head 1313, so that the end face of the telescopic head 1313 is always pressed against the upper surface of the magnetic suction component 12; the inner wall of the outer cylinder 1311 provides radial guidance for the telescopic head 1313, preventing it from radially deflecting.

[0036] In another embodiment of this application, please refer to Figure 7 There are two magnetic suction components 12, which are arranged symmetrically along the vertical center line of the housing 11.

[0037] Specifically, two magnetic suction components 12 are provided, symmetrically arranged along the vertical center line of the housing 11, forming two independent conductive circuits that act on the left and right sides of the face respectively. The two sets of magnetic suction components 12 synchronously generate magnetic attraction and pushing force, ensuring that the forces on both sides of the main unit are equal in magnitude and symmetrical in direction, resulting in overall force balance and no unilateral tilting torque. This ensures that the contact surface of the main unit is parallel to the surface of the mask, preventing one side from lifting up.

[0038] In another embodiment of this application, please refer to Figure 7-12 The lower surface of the magnetic suction element 12 protrudes from the lower end face of the housing 11.

[0039] Specifically, the lower surface of the magnetic suction component 12 protrudes from the lower end face of the housing 11. When the smart host 1 is attached to the mask body 2, the protruding magnetic suction component 12 first contacts the surface of the mask body 2. A gap is left between the bottom surface of the housing 11 and the surface of the mask body 2 to avoid the bottom edge of the housing 11 interfering with the adhesion of the magnetic suction component 12, ensuring that the lower end face of the magnetic suction component 12 can be completely pressed against the host connection point 221, and all the pressing force is concentrated on the conductive contact surface of the magnetic suction component 12.

[0040] In another embodiment of this application, please refer to Figure 1 The mask base fabric 21 is a spunlace nonwoven fabric with honeycomb interconnected pores inside; the silver paste conductive network 22 is embedded in the honeycomb interconnected pores.

[0041] Specifically, the mask base fabric 21 has a spunlace nonwoven structure with three-dimensional interconnected honeycomb pores inside. The silver paste conductive network 22 is laid out through screen printing. During the processing, the silver paste is pressure-permeated into the honeycomb pores of the mask base fabric 21. After curing, part of it is embedded in the pores of the base fabric and part is exposed on the surface of the base fabric, forming a mechanical interlocking structure with the mask base fabric 21. This upgrades the bonding force between the silver paste layer and the base fabric from interfacial adhesion to mechanical interlocking force, making it less likely for the silver paste lines to crack and fall off when the mask is bent or stretched.

[0042] In another embodiment of this application, please refer to Figure 1-3 The silver paste conductive network 22 includes two sets of symmetrically arranged conductive branches 220; each set of conductive branches 220 includes a host connection point 221, several diverging contacts 222, a silver paste main line 223, several silver paste branch lines 224, and a leaf-shaped conductive point 225; the diverging contacts 222 are distributed circumferentially along the host connection point 221, the silver paste main line 223 extends downward from the host connection point 221, several silver paste branch lines 224 extend laterally along both sides of the silver paste main line 223, and the leaf-shaped conductive point 225 is connected to the end of the silver paste branch line 224.

[0043] Specifically, the silver paste conductive network 22 includes two sets of symmetrically arranged conductive branches 220, which correspond to the left and right sides of the face respectively and are connected to the two magnetic components 12 one by one. Each set of conductive branches 220 includes a host connection point 221, several diverging contacts 222, a silver paste main line 223, several silver paste branch lines 224, and a leaf-shaped conductive point 225.

[0044] The host connection point 221 is located at the upper end of the conductive branch 220, serving as a current input port. Several diverging contacts 222 are distributed circumferentially along the host connection point 221 to initially divert the input current. The silver paste main line 223 extends downward from the host connection point 221, forming the main trunk for longitudinal current conduction. Several silver paste branch lines 224 extend laterally along both sides of the silver paste main line 223, diffusing the current to the left and right sides. The leaf-shaped conduction point 225 is connected to the end of the silver paste branch line 224, corresponding to the skin care acupoints on the face. After the current is input from the host connection point 221, it is conducted in an orderly manner along the path of "diverging contacts 222 - silver paste main line 223 - silver paste branch line 224 - leaf-shaped conduction point 225", precisely covering the corresponding skin care area.

[0045] In another embodiment of this application, please refer to Figure 2 The outline size of the leaf-shaped conduction point 225 is larger than the outline size of the silver paste branch line 224, and the outer edge of the leaf-shaped conduction point 225 is a smooth arc.

[0046] Specifically, the outline size of the leaf-shaped conductive point 225 is larger than that of the silver paste branch line 224, and the outer edge of the leaf-shaped conductive point 225 is a smooth arc. The enlarged conductive end face can reduce the local current density, allowing the current to act more evenly on the skin; the smooth outer edge can avoid the electric field tip effect, eliminate the stinging sensation caused by local current concentration, and improve the comfort and uniformity of the effect.

[0047] In another embodiment of this application, please refer to Figure 1-3 In each set of conductive branches 220, the silver paste main line 223 and the silver paste branch line 224 are interconnected, and a single set of conductive branches 220 is an integrated curing structure.

[0048] Specifically, the silver paste main line 223 and silver paste branch line 224 in each set of conductive branches 220 are interconnected. Each set of conductive branches 220 is an integrated curing structure, that is, it is formed by single screen printing and simultaneous curing, with no splicing breaks between the main line and the branch line. This integrated structure can eliminate the contact resistance caused by segmented splicing, ensure the consistency of current conduction, and avoid the risk of open circuit failure at the splicing points.

[0049] In another embodiment of this application, please refer to Figure 9-10 The mask body 2 also includes an insulating layer 24, which covers and is attached to the side of the magnetic metal sheet 23 away from the mask base fabric 21, and the edge of the insulating layer 24 extends beyond the edge of the magnetic metal sheet 23.

[0050] Specifically, the mask body 2 also includes an insulating layer 24. The insulating layer 24 covers and is adhered to the side of the magnetic metal sheet 23 that faces away from the mask base fabric 21, and the edge of the insulating layer 24 extends beyond the edge of the magnetic metal sheet 23, completely covering the bottom and sides of the magnetic metal sheet 23. This structure can isolate the magnetic metal sheet 23 from direct contact with the skin, preventing the metal sheet from irritating the skin, and at the same time preventing the current from directly acting on the skin through the magnetic metal sheet 23 and causing local stinging.

[0051] This application also provides a control method for a microcurrent facial mask system, including the following steps: S1, the main control board 13 controls the pulse output circuit to output pulse current; S2, The current acquisition circuit acquires loop current data and transmits it to the main control board 13; S3, the main control board 13 adjusts the output parameters of the pulse output circuit according to the current data.

[0052] Specifically, after S1 and the smart host 1 are started, the main control board 13 controls the pulse output circuit to output pulse current. The current is conducted sequentially through the elastic conductive contact 131 and the magnetic suction 12 to the host connection point 221 of the mask body 2, and then diffused to the facial skin through the silver paste conductive network 22 to form a complete conductive circuit. S2. The current acquisition circuit acquires the current data in the conductive loop in real time and transmits the acquired real-time current data to the main control board 13. S3. The main control board 13 compares the received real-time current data with the preset parameters. When the circuit resistance fluctuates due to changes in contact gap and skin impedance, causing the output current to deviate from the preset value, the main control board 13 adjusts the output parameters of the pulse output circuit accordingly to bring the output current back to the preset range.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A microcurrent facial mask system, characterized in that: Includes a smart host (1) and a mask body (2); The intelligent host (1) includes a housing (11), a magnetic cladding component (12), and a main control board (13). The main control board (13) is provided with an elastic conductive contact (131), a pulse output circuit, and a current acquisition circuit. A groove (111) is provided at the bottom of the housing (11), and the magnetic cladding component (12) is embedded in the groove (111). A through hole (112) is provided in the middle of the groove (111). The elastic conductive contact (131) is vertically fixed to the bottom of the main control board (13), and the elastic conductive contact (131) passes through the through hole (112). The lower end of the elastic conductive contact (131) abuts against the upper surface of the magnetic cladding component (12). The mask body (2) includes a mask base fabric (21), a silver paste conductive network (22), and a magnetic metal sheet (23); the silver paste conductive network (22) is arranged on the mask base fabric (21), and the silver paste conductive network (22) is provided with a host connection point (221); the magnetic metal sheet (23) is pasted and fixed on the reverse side of the mask base fabric (21), and the position of the magnetic metal sheet (23) corresponds to that of the host connection point (221).

2. The microcurrent mask system according to claim 1, characterized in that: The elastic conductive contact (131) includes an outer cylinder (1311), a pressure spring (1312), and a telescopic head (1313); the outer cylinder (1311) is fixed to the bottom of the main control board (13), the pressure spring (1312) is disposed inside the outer cylinder (1311), and the telescopic head (1313) is assembled at the lower end of the outer cylinder (1311).

3. The microcurrent mask system according to claim 1, characterized in that: Two magnetic suction components (12) are provided, and the two magnetic suction components (12) are symmetrically arranged along the vertical center line of the housing (11).

4. The microcurrent mask system according to claim 1, characterized in that: The lower surface of the magnetic suction element (12) protrudes from the lower end face of the housing (11).

5. The microcurrent mask system according to claim 1, characterized in that: The mask base fabric (21) is a spunlace nonwoven fabric with honeycomb interconnected pores inside; the silver paste conductive network (22) is embedded in the honeycomb interconnected pores.

6. The microcurrent mask system according to claim 1, characterized in that: The silver paste conductive network (22) includes two sets of symmetrically arranged conductive branches (220); each set of conductive branches (220) includes the host connection point (221), several diverging contacts (222), silver paste main line (223), several silver paste branch lines (224), and leaf-shaped conductive points (225); the diverging contacts (222) are distributed circumferentially along the host connection point (221), the silver paste main line (223) extends downward from the host connection point (221), several silver paste branch lines (224) extend laterally along both sides of the silver paste main line (223), and the leaf-shaped conductive points (225) are connected to the ends of the silver paste branch lines (224).

7. The microcurrent mask system according to claim 6, characterized in that: The outline size of the leaf-shaped conduction point (225) is larger than the outline size of the silver paste branch (224), and the outer edge of the leaf-shaped conduction point (225) is a smooth arc.

8. The microcurrent mask system according to claim 6, characterized in that: The silver paste main line (223) and the silver paste branch line (224) in each group of conductive branches (220) are interconnected, and each group of conductive branches (220) is an integral solidified structure.

9. The microcurrent mask system according to claim 1, characterized in that: The mask body (2) also includes an insulating layer (24), which covers and is attached to the side of the magnetic metal sheet (23) away from the mask base fabric (21), and the edge of the insulating layer (24) extends beyond the edge of the magnetic metal sheet (23).

10. A control method for a microcurrent facial mask system, characterized in that: The microcurrent facial mask system according to any one of claims 1 to 9 includes the following steps: S1, The main control board (13) controls the pulse output circuit to output pulse current; S2, Current acquisition circuit acquires loop current data and transmits it to the main control board (13); S3, the main control board (13) adjusts the output parameters of the pulse output circuit according to the current data.

Images