KR102025131B1 - Micro current and vibration mask - Google Patents

Abstract

The present invention relates to a micro-current and vibration mask including a first printed circuit board which is embedded between an upper mask mold and a lower mask mold coupled by being fused, and has a plurality of vibration elements mounted thereon, wherein the first printed circuit board is not provided in a first gap region connecting an upper side of a left eye and an upper side of a right eye and in a second gap region connecting a lower side of the left eye and a lower side of the right eye, and the fused mask molds are configured to connect the first gap region and the second gap region. According to the present invention, the vibration mask has a coupling unit which exposes both terminal parts of adjacent connection lines and has a vibration unit coupled to the coupling unit in an insertion method, and thus a process such as soldering which is performed manually for connecting conductive lines during a manufacturing process can be omitted, thereby being produced through a simple manufacturing process.

Description

MICRO CURRENT AND VIBRATION MASK

The present invention relates to a microcurrent and a vibration mask, and more particularly to a microcurrent and a vibration mask that vibrates the vibrating element in a state of being worn in close contact with the face to provide vibration to the entire face.

In general, a pack is a 'wrapping'. It wraps an active substance on the face to remove pores, cleans the skin and effectively supplies moisture and beauty ingredients to the skin to restore blood physiological function. It is a kind of functional cosmetics. Since the pack can provide various nutrients to the skin very effectively, it can be expected to have various effects such as moisturizing, soothing, aging, removing dead skin cells and wastes, restoring tired skin, enhancing elasticity and whitening by these cosmetic ingredients.

Natural ingredients such as herbal extracts, cucumbers, tangerines, aloe, carrots, mugwort, seaweed, ginseng, red ginseng, potatoes, cactus and plums to remove waste from damaged skin or to whiten, reduce wrinkles, moisturize and nourish Massage cream, nutrition pack, cleansing pack, whitening pack, etc. are used.

Massagers or vibration stimulators are classified into general massage devices that massage the entire body and local massage devices that massage a part of the body, depending on the location of the massage. The topical massage device is manufactured to be suitable for various local parts of the body. For example, the topical massage device for the body part having a form that can be belted such as the waist, neck, and limbs is mainly manufactured in the form of a belt. do.

On the other hand, in the case of the face should use a topical massage, unlike the above-mentioned massage is to stimulate the sensitive skin tissue, so in nature, it should be as light and smooth as possible. In particular, the face cannot be worn with a belt, and the massage parts such as temples, jaw, nose and cheekbones are scattered, so it is not suitable for the use of a belt or a massage device, and excessive use of massage equipment. As a result, side effects and facial side effects of the facial skeleton occur.

To solve this problem, two types of facial massage apparatuses have been proposed. One of them is a technique (patent document 1) which manufactures a mask shape with an injection molding of a hard material resembling a face shape, installs a vibration motor inside the mask shape, and transmits vibration of the vibration motor to the face through the pressing protrusion. However, this method requires different sizes and shapes of masks for different face contours, and even if a mask having a variety of sizes and shapes is formed, it is very difficult to form a pressing protrusion to match a specific user's face. There was a ham. In addition, the vibration element must be installed and electrically connected to a plurality of positions of the mask made of an injection molding of a hard material resembling a face shape, and thus the manufacturing cost increases because most of them must be performed manually.

Another method is a method of forming a two-dimensional planar mask as disclosed in Patent Document 2 below, using a fastener such as Velcro to fix the face contour and apply vibration. This method has the advantage that it is easier to arrange the circuit elements including the vibrating element than the first method, but had a problem that it is difficult to manufacture in close contact with various face sizes and shapes. In particular, in order to be appropriately worn for various face sizes and shapes, a two-dimensional mask shape should be formed of an elastic material and configured to be stretched when worn, but there was a problem in that disconnection occurred in a circuit element when worn.

Patent Document 1: Korea Patent Publication No. 10-2009-0121643 (Published Nov. 26, 2009) Patent Document 2: Korean Patent Publication No. 10-1998-087763 (published Dec. 5, 1998)

The object of the present invention is to manufacture a circuit device including a vibrating element is easy and inexpensive and can be built in a two-dimensional plane type, even if it is stretched when worn, does not cause disconnection of the circuit device, can be freely washed in water, when worn on the face surface It is an object of the present invention to provide a microcurrent and vibration mask that is closely deformed and easily deformable in various embodiments by providing a circuit board that provides a vibration function and a circuit board that provides a microcurrent function.

The object of the present invention is to extend along the wearer's eyes and around the mouth in the order of the left eye, left temple, left eye, left jawline, bottom of lip, right jawline, right eye, right temple and right eye. A first printed circuit board having N (N is a natural number of 2 or more) vibration elements mounted thereon and connected to one side of the first printed circuit board, and having a plurality of connection electrodes thereon; A printed circuit board and a mounting first printed circuit board are embedded in the inside, and the second printed circuit board is provided by insert injection so that at least a part of the upper surface including the connection electrode is exposed. The mask mold, which is formed of an elastic material along the eyes, nose, and mouth, and the first printed circuit board, which is left, have a first interregion connecting the upper left eye and the upper right eye, the lower left eye and the lower right eye. It is not provided in the second interregion to be connected, the mask mold is provided so as to connect between the first and second, the mask mold is formed on the upper portion of the exposed second printed circuit board is formed with the fitting element, the control element It is mounted to surround the upper and side portions of the third and third printed circuit board and the third printed circuit board having a matching electrode that is in contact with the connection electrode of the second printed circuit board and is fitted to the fitting portion of the mask mold It is achievable by a microcurrent and vibration mask, characterized in that it comprises a control element section having a coupling case coupled in a manner.

The mask mold is formed by a combination of a lower mask mold provided on the lower portion of the first printed circuit board and an upper mask mold provided on the upper portion, and the lower mask mold is formed to be separated to maintain an insulated state. And a second conductive mold part, wherein the second printed circuit board has a first contact point and a second contact point, and the first conductive mold part is electrically connected only to the first contact point without being electrically connected to the second contact point. The second conductive mold portion may be electrically connected only to the second contact point without being electrically connected to the first contact point.

The upper mask mold has a shape in which the upper surface protrudes and the lower surface is flat so as to have a space (room) in which the N vibration elements are accommodated. The thickness of the lower mask mold is implemented to have at least two different thicknesses in the lower direction according to the position of the mold. The lower mask mold may be implemented to have a lower solid part formed thickest downward between the wearer's eyes and the nose.

The third printed circuit board is provided with a control unit for generating a control signal for controlling the on / off of each vibrating element, the second printed circuit board is implemented to include a micro current generating unit for generating an operation signal for generating a micro current It is preferable.

The control element unit further includes an operation mode switch for receiving a user input, and the control unit includes a plurality of vibration patterns for operating the vibration element, and selects one of the plurality of vibration patterns according to the output of the operation mode switch. It is preferable to generate a control signal for controlling the N vibration elements.

When the control unit receives the control data related to the microcurrent, the control unit transmits the control data related to the microcurrent to the microcurrent generator using the contracted protocol, and the microcurrent generator includes a plurality of microcurrent patterns stored therein. Preferably, the current generator selects and provides one of a plurality of microcurrent patterns using control data sent from the controller.

The first contact and the second contact are provided in the form of a through hole penetrating the second printed circuit board in the thickness direction and a conductive material on the circumferential surface of the through hole. The first conductive mold part and the second conductive mold part are provided. Each of the first and second protruding electrode portions is formed so as to protrude upwardly, and each of the first and second protruding electrode portions is inserted into the first and second contacts of the through-hole shape and is electrically conductive. It is preferable to form it.

The lower mask mold may include a first nonconductive mold portion between the first conductive mold portion and the second conductive mold portion, and the first nonconductive mold portion may be formed under the region between the first contact point and the second contact point.

The second printed circuit board includes one ground terminal and N power terminals, and the ground terminal is commonly connected to the N vibration elements through the mounting first printed circuit board to supply ground power, and each of the N power terminals The first printed circuit board may be connected to each vibrating device so as to supply power independently. In addition, since the first printed circuit board should be mounted between the upper and lower mask molds, the first printed circuit board is preferably formed to have a thickness thinner than that of the second printed circuit board.

According to the micro-current and the vibration mask according to the present invention, the upper mask which has a two-dimensional planar shape and mounts the vibration element on the first printed circuit board, the first printed circuit board on which the vibration element is mounted by fusion bonding. By applying the fabrication method embedded in the mold and the lower mask mold, most of the process can be carried out by the automated process, which can reduce the production time and labor cost compared to the conventional vibration mask which manually manufactured the wiring between the vibrating element and the controller. It is now possible to provide microcurrent and vibration masks.

In addition, since the microcurrent and vibration mask according to the present invention are formed in a single size of a two-dimensional plane (up to three sizes, if necessary), the microcurrent and vibration mask need to be stretched according to the size of the face when the user wears them. During the expansion process, the first printed circuit board embedded in the upper mask mold and the lower mask mold may be damaged or a short circuit may occur in connection of the circuit elements. In the present invention, in order to solve this problem, the first printed circuit board is mounted on the left eye by using the characteristic that the user's forehead portion is most increased and the jaw portion is only slightly increased when the user wears a mask having a two-dimensional plane shape. The mask mold is configured not to be provided in the first interregion region connecting the upper eye and the second interregion region connecting the lower left eye and the lower right eye. Therefore, even if a large face wears a mask having a two-dimensional plane shape, it is possible to solve a problem in which a short circuit of an internal circuit element or a first printed circuit board is damaged. Since the lower mask mold has a three-dimensional shape that protrudes downward, the lower mask mold is kept in close contact when the mask of the two-dimensional plane shape is worn on the face, thereby allowing the transmission of vibration and microcurrent more effectively.

Since the microcurrent and vibration mask according to the present invention are embedded in the upper mask mold and the lower mask mold in which most of the circuit elements are fused and integrated, the control element portion is designed to be fitted to the fitting portion of the upper mask mold while maintaining airtightness. Since the mask according to the present invention is superimposed on a mask pack containing nutritional ingredients or the like, or washed in water after use, moisture does not penetrate, thus it is easy to maintain and manage.

The microcurrent and vibration mask according to the present invention may be manufactured in various embodiments because the circuit board providing the vibration function and the circuit board providing the microcurrent function are used as separate third printed circuit boards and second printed circuit boards, respectively. As a result, it is possible to faithfully respond to various needs of consumers.

Since the microcurrent and the vibration mask according to the present invention can individually control on / off the vibrating element, there is an advantage in that the vibration effect can be locally controlled. In addition, in the present invention, since control can be performed independently, even if a disconnection occurs in a circuit board connected to some vibrating elements, the remaining vibrating elements can be individually controlled, thereby increasing stability against disconnection.

1 is a perspective view of a microcurrent and vibration mask of an embodiment according to the present invention.
2 is an exploded view of a microcurrent and vibration mask.
3 is a perspective view of the upper mask mold viewed from above;
4 is a front view of the upper mask mold viewed in the thickness direction.
5 is a cross-sectional view of the a-a 'direction, the b-b' direction, and the c-c 'direction of FIG.
6 is a front perspective view and a bowel perspective view of a control device according to the present invention.
7 is a view showing an embodiment of a circuit configuration of a control element unit according to the present invention.
8 is a perspective view of a first printed circuit board and a second printed circuit board constituting the microcurrent and vibration mask of the present invention.
9 is a rear view of a second printed circuit board constituting the microcurrent and vibration mask of the present invention.
10 is a front perspective view of a lower mask mold constituting the microcurrent and vibration mask of the present invention.
11 is a cross-sectional view taken along the line dd 'of FIG. 10;
Fig. 12 is a view from the thickness direction of the lower mask mold constituting the microcurrent and vibration mask of the present invention.
13 is a rear perspective view of the lower mask mold;
FIG. 14 is a cutaway view in the AA ′ direction shown in FIG. 1; FIG.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

In addition, in the present specification, "on or above" means to be located above or below the target portion, and does not necessarily mean to be located above the gravity direction. In addition, when a portion such as an area, a plate, etc. is said "on or on top of" another part, it is not only in contact with or spaced apart from another part, but also in the middle of another part. It also includes cases where there is.

In addition, in the present specification, when one component is referred to as "connected" or "connected" with another component, the one component may be directly connected or directly connected to the other component, but in particular It is to be understood that, unless there is an opposite substrate, it may be connected or connected via another component in the middle.

Also, in this specification, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment, advantages and features of the present invention.

1 is a perspective view of a microcurrent and vibration mask according to an embodiment of the present invention, and FIG. 2 is an exploded view of the microcurrent and vibration mask. The microcurrent and vibration mask 100 according to the present invention is mounted between the control element portion 10, the upper mask mold 20, the lower mask mold 70, the upper mask mold 20 and the lower mask mold 70. The first printed circuit board 50 and the second printed circuit board 40 are formed. The mounting first printed circuit board 50 refers to a first printed circuit board on which a vibration device is mounted, and is used to distinguish the first printed circuit board from the first printed circuit board before the vibration device is mounted. As shown in FIGS. 1 and 2, the upper mask mold 20 and the lower mask mold 70 are injection molded to be embedded with a first printed circuit board mounted therein, and the second printed circuit board includes the connection electrode. The insert is injected between the upper mask mold 20 and the lower mask mold 70 so that at least a portion of the upper surface thereof is exposed. The upper mask mold 20 and the lower mask mold 70 are formed of a mask mold which is coupled to each other and is formed along the periphery while opening the eyes, nose and mouth shapes. The mask mold is provided with ear wheel locking portions E1 and E2 coupled to the wearer's ear wheels. Of course, the mask mold can be variously formed except for the shape of opening the eyes, nose and mouth shape. For example, it is also possible to form a velcro that removes both ear wheel engaging portions E1 and E2 and binds both sides to the back of the head.

The mask mold formed along the periphery while opening the eyes, nose and mouth shapes is provided with N vibration elements, and each vibration element is formed at a position where vibration is required. Nine vibration elements are provided in the mask of FIG. 1, and each of the vibration elements can be driven independently. The control device unit 10 stores various vibration patterns determined to drive the vibration device therein, and controls one of various vibration patterns according to control data received from the external device 200 or an operation signal of the operation mode switch 11. It is a device that selects and transmits a control signal to each vibration device. In addition, when the control element unit 10 determines that the control data transmitted from the external device 200 is control data related to the microcurrent and not the control data for controlling the vibrating element, the control element unit 10 uses the communication protocol as the microcurrent generator. It also performs the function of transmitting. Similarly, the control element unit 10 determines that the operation signal of the operation mode switch 11 relates to the generation of the microcurrent, and also performs a function of transmitting the operation signal to the microcurrent generation unit using a communication protocol.

The external device 200 may be implemented as a battery pack (not shown) and / or a control data generation dedicated device (not shown) connected through a terminal (for example, a USB terminal) provided in the control element unit 10. When the control element unit 10 is provided with a wireless communication module is a portable communication device (200, for example, a smart phone) capable of wireless communication capable of transmitting and receiving control data by wireless communication.

In FIG. 1, the control element unit 10 is implemented to be detachably coupled to the fitting portion 21 formed on the upper mask mold 20. The control element unit 10 is provided with a communication module (BLE, etc.), a battery, a USB terminal, etc., and implemented to charge the battery coupled therein in a detached state from the upper mask mold 20.

3 is a perspective view as viewed from the upper direction of the upper mask mold, Figure 4 is a front view as seen in the thickness direction, Figure 5 is a cross-sectional view of the a-a 'direction, b-b' direction and c-c 'direction of FIG. to be. The upper mask mold 20 is formed of a non-conductive and stretchable material (eg, non-conductive silicon). The upper mask mold 20 has a shape that is formed along the periphery while opening the eyes, the nose, and the mouth, and is provided with ear wheel locking portions E1 and E2 coupled to the wearer's ear wheels. The upper mask mold 10 has a shape that protrudes upward to provide a space for mounting the first printed circuit board 50 and the second printed circuit board 40 at the bottom thereof. For example, the vibration element rooms 23a, 23b, ..., 23i for the plurality of vibration elements mounted on the first printed circuit board 51 are provided. In contrast, the lower surface of the upper mask mold 10 is formed flat to have the same height. In addition, the lower left portion is provided with a fitting portion 21, and the fitting portion 21 is implemented as a removable structure to forcibly fit or pull out the control element portion 10 as described above. As shown in FIG. 5 (a), since the fitting portion 21 is formed of silicon so as to have a shape similar to that of the coupling case of the control element portion 10, the control element portion 10 is formed in the fitting portion 21. In the fitted state, airtightness is maintained to prevent the inflow of liquid liquid from the outside. The second printed circuit board is placed in the area indicated by '1' on the cross-sectional view of the fitting portion 21, and the area indicated by '2' indicates the area in which the control element part 10 is fitted. Since the control element part 10 coupled to the fitting part 21 is relatively heavy, the fitting part 21 can be stably felt even when the user moves while wearing the microcurrent and vibration mask according to the present invention. ) Was formed at the bottom left or right. When the fitting portion 21 is formed on the upper portion of the microcurrent and the vibration mask (for example, the forehead), when the user stands up and moves, a considerable pressure is applied to the microcurrent and the vibration mask due to the weight of the control element portion 10. If it is severe and severe, it may be peeled off. Therefore, as shown in Figure 3 formed in the lower end as possible as the height of the mouth. In consideration of weight distribution, the fitting portion 21 is preferably formed near the center jaw, but the mask mold according to the present invention has a flat shape formed in one size and relatively close to the face surface even if worn by a user having various face sizes. It must be flexible so that it can be done. However, if the fitting portion 21 is formed near the central jaw, the jaw portion is not stretched and preferably, it is preferable to avoid installing the fitting portion 21 at the corresponding position. FIG. 5B is a cross-sectional view taken along the bb 'direction of FIG. 4, and the space indicated by' 3 'indicates the space occupied by the first printed circuit board, and the space indicated by' 4 'indicates the space occupied by the vibrating element. Display. Similarly, FIG. 5C illustrates a cross-sectional view taken along the line c-c 'of FIG. 4, and shows a space occupied by the first printed circuit board in the space indicated by' 3 '.

6 is a front perspective view and a bowel perspective view of a control device according to the present invention. The control element unit 10 includes a circuit element mounted on a third printed circuit board inside the coupling case 17, and an operation mode switch 11 and a USB terminal 13 are provided on an outer surface of the coupling case 17. A lower surface of the third printed circuit board 19 is exposed below the coupling case 17. The matching electrode 15 is formed on a part of the lower surface of the third printed circuit board 19.

7 is an embodiment of a circuit configuration of a control element unit according to the present invention. The control element unit 10 includes a control unit 110 having an antenna 117 and a wireless communication module 115, a USB terminal unit 13, a power control module 120, an operation mode switch 11, and a fine current generating unit. 140, a matching electrode 15, and a battery 130. The antenna 117, the wireless communication module 115, the microcurrent generator 140, and the battery 130 are not necessarily provided in the third printed circuit board and are optional. In particular, the inventors have found that the circuit for generating the microcurrent is preferable to be implemented on the second printed circuit board instead of being mounted on the third printed circuit board. Since the current providing configuration can be separated by hardware, it can be implemented in various embodiments. Specifically, when the microcurrent generator is mounted on the second printed circuit board, it is preferable to mount the microcurrent generator 140 on the lower surface of the second printed circuit board. Although the term "microcurrent generator 140" is used in the present invention, the microcurrent generator 140 may be embodied as a single programmable control chip (CPU), and the second printed circuit board may include a third printed circuit. After receiving power from the substrate, the microcurrent generator 140 is driven using the same, and the first contact point is generated after generating the microcurrent pattern using the control data transmitted from the controller (110 of FIG. 7) using the protocol. And a conductive mold portion (for example, made of conductive silicon) through the second contact point.

The microcurrent refers to a small current that is supplied to the body through two electrodes in contact with the body while being spaced apart from each other. Therefore, various microcurrent patterns may be formed using the size of the supplied microcurrent, an interval to which the microcurrent is applied, and a change in the size of the supplied microcurrent per hour. The microcurrent generator 140 stores and stores a plurality of microcurrent patterns for generating a microcurrent in advance. When an operation signal or control data for selecting a plurality of microcurrent patterns from an operation mode switch or an external device is input, one of the plurality of stored microcurrent patterns is selected to be supplied to the first conductive mold portion and the second conductive mold portion described later. do. Of course, when the control data is transmitted to the external device and the wired or wireless device, the microcurrent generator 140 receives the control data for controlling each conductive mold unit from the external device instead of selecting and using the prestored microcurrent pattern. Of course, it is possible to provide a fine current to each conductive mold portion after analysis.

The third printed circuit board 17 and the second printed circuit board are electrically connected to each other by using the matching electrode 15 and the connecting electrode, respectively, to transfer operating power and / or control data. 8 and 9, reference numeral '49' represents a substrate coupling groove for coupling the second printed circuit board to the upper mask mold 20. The matching electrode 15 and the connecting electrode are elastic by forming a plurality of leaf springs. It was formed into a structure that is interconnected with.

The vibration device may be implemented as a piezo, a voice coil motor (VCM) and a vibration motor having an eccentric shaft. As a result of the inventors' experiment, the vibration motor having an eccentric shaft was most suitable to be applied to the vibration mask when comparing the price and performance.

The antenna 117 and the wireless communication module 115 are modules for transmitting and receiving data through wireless communication with an external device. For example, Bluetooth low energy (BLE) may be used as wireless communication. The wireless communication module 115 implements hardware and software for modulation and demodulation for BLE communication. The power control module 120 converts the unstable power supplied from the USB terminal unit 13 into a stable power, and optionally, if the battery 130 is provided, whether to use the power supplied from the USB terminal unit 13 or This module manages whether to use the power supplied from the battery and controls charging and discharging of the battery. In FIG. 7, the wireless communication module 115 and the power control module 120 are illustrated as separate components from the control unit 110, but the wireless communication module 115 and the power control module 120 are implemented using a good CPU chip as the control unit 110. Since the communication module 115 and the power control module 120 may also provide functions, the hardware may be integrated into one hardware. The control data may be transmitted from an external device through the wireless communication module 115, and the received control data is stored in the controller 110 to control each vibrating element.

The controller 110 receives control data through the wireless communication module 115 or the USB terminal unit, and then determines whether the corresponding control data is for vibration device control or micro-current control data and controls the vibration device. In the case of the control data for the control signal for driving the vibrating element is generated and then transmitted to each vibrating element through the third printed circuit board, the second printed circuit board and the first printed circuit board sequentially. When it is determined that the control data input through the wireless communication module 115 is for generating a microcurrent, the controller 110 transmits the control data to the microcurrent generator 140 mounted on the second printed circuit board using a communication protocol. It performs the function.

The controller 110 may store various vibration patterns for driving the N vibration elements in advance, and may operate in a manner of receiving an operation signal or control data for selecting one of the vibration patterns stored from an operation mode switch or an external device. Examples of the vibration pattern include: 1) a first vibration pattern in which only vibration elements arranged around the eyes apply vibration, 2) a second vibration pan that vibrates all vibration elements at the same time, and 3) vibration elements in sequence. There may be a third vibration pattern or the like. When control data is transmitted to an external device and wired or wireless, the control unit 110 receives control data for controlling each vibration device from an external device instead of using a pre-stored vibration pattern. Of course it can be turned on and off.

8 is a perspective view of a first printed circuit board and a second printed circuit board constituting the microcurrent and vibration mask of the present invention. The left side shows the second printed circuit board 40 and the right side shows the mounted first printed circuit board 50 based on the virtual line shown in the drawing. The connection electrode 45, the first contact 41, and the second contact 43 are provided on the second printed circuit board 40. The connecting electrode 45 is an electrode for connecting with a matching electrode provided under the third printed circuit board, and the first contact 41 and the second contact 43 are the first conductive mold part constituting the lower mask mold; It is an electrode for connecting with a 2nd electroconductive mold part, respectively. The first printed circuit board 51 connects the contacts of the second printed circuit board and the first printed circuit board and the respective vibrating elements 53a, 53b, ..., 53i similarly to the functions of a conventional printed circuit board. The vibration paths 53a, 53b, ..., and 53i each have a vibration motor having an eccentric shaft, and the first printed circuit board uses a + power supply terminal and a-power supply terminal. Each of the vibrating elements 53a, 53b, ..., 53i is vibrated when power is supplied through the + power supply terminal and the-power supply terminal. The battery is operated by using a power source supplied through a battery or a USB terminal, for example, when driven through a battery provided in the control unit, the power supplied from the battery is a third printed circuit board and a second printed circuit board ( After receiving through the combination of the matching electrode and the connecting electrode 45 provided in each of the 40), the second person The first printed circuit board 50 is supplied to the first printed circuit board 50 through the contact point of the circuit board 40 and the first printed circuit board 50 and finally transferred to each vibrating element 53a, 53b, ..., 53i. The vibration elements (53a, 53b, ..., 53i) mounted on the printed circuit board 40 are configured such that each of the vibration elements are connected to each other by using the -power terminal (ground terminal) as a common terminal. Therefore, each vibrating element can be operated independently, and control thereof is performed through a controller mounted on the third printed circuit board.

When the microcurrent generator is mounted on the second printed circuit board 40 without being mounted on the third printed circuit board, functions capable of controlling the vibrating element and the microcurrent control can be separated, thereby providing various embodiments. There is an advantage.

For example, in order to manufacture a mask that provides only a vibration function in order to expand consumer choice, the second printed circuit board may be modified to remove only a function related to microcurrent generation and to transmit a driving voltage to the vibration device. Lower cost embodiments can be easily implemented. Alternatively, the modified embodiment can be easily constructed by removing the mounted first printed circuit board in order to provide only a microcurrent supply function.

As shown in FIG. 8, it can be seen that the first printed circuit board is implemented such that the first interregion and the second interregion are not connected to each other. In contrast, as shown in FIGS. 2, 3, and 10, the upper mask mold and the lower mask mold may be configured such that the first interregion and the second interregion are also connected to each other. This is because the microcurrent and vibration masks according to the invention are manufactured in a planar shape and manufactured to have a single size (or at most three sizes). The microcurrent and vibration mask according to the present invention should be stretched to match the face size when the user wears it. However, since the printed circuit board is recessed inside, it should be designed so that a short circuit does not occur in the printed circuit board. In addition, it is advantageous in terms of manufacturing that the first printed circuit board to be applied in the present invention is configured to be connected as possible. In general, when looking at the human face, it can be seen that the jaw portion has a relatively small size difference and the forehead portion has a large size difference even though it has various face sizes. Therefore, in consideration of such an environment, the first printed circuit board 50 recessed therein is formed to be connected in an integrated configuration through the jaw side, and the first interregion and the second interregion are not connected to each other. Considering that the forehead portion is expanded, the upper mask mold and the lower mask mold are formed to be connected to each other by elastic silicone so that they can be easily increased in size.

9 is a rear view of the second printed circuit board constituting the microcurrent and vibration mask of the present invention. As shown in FIG. 9, the microcurrent generator 140 and the microcurrent supply pattern are provided on the rear surface of the second printed circuit board. As described above, the microcurrent generator 140 receives a control signal for generating a microcurrent through protocol communication with a controller provided in the third printed circuit board. The microcurrent generating unit 140 receives control data through protocol communication through a matching electrode and a connecting electrode through a control unit provided in the third printed circuit board in the state of storing such various microcurrent patterns, and analyzes the selected data. The current according to the pattern is provided to the first contact 41 and the second contact 43 through the microcurrent circuit patterns 141a and 141b. As illustrated in FIG. 9, the first contact point 41 and the second contact point 43 may have a through hole shape, and may form an electrode by coating an inside of the through hole with an electrically conductive material. The configuration connecting to the mold unit will be described with reference to the drawings to be described later. Alternatively, as illustrated by reference numerals 41 ′ and 43 ′ in FIG. 9, the first contact point and the second contact point may be formed in the form of a planar electrode formed on a lower surface thereof. The planar electrode shape may be disposed so as to be in contact with the first conductive mold part and the second conductive mold part which are coupled to the lower part, so that description of the specific connection will be omitted.

FIG. 10 is a front perspective view of a lower mask mold constituting the microcurrent and vibration mask of the present invention, FIG. 11 is a cutaway view in the dd 'direction of FIG. 10, and FIG. 12 is a view seen from the thickness direction, and FIG. A rear perspective view of the lower mask mold. The upper surface of the lower mask mold 70 is formed in a flat shape having the same height, and the lower surface has a three-dimensional shape formed to protrude downward from a portion so as to be in close contact with the face. In particular, as shown in FIGS. 11 and 12, it can be seen that a downward solid portion 77 protruding downwardly (downward) is formed in a region between the nose and the eye. The lower solid part 77 allows the mask to be in close contact with the face surface when the user wears the mask according to the present invention, similar to the nose ring attached to the spectacle frame. The lower mask mold 70 includes a first conductive mold portion 72 and a second conductive mold portion 76 formed on both sides with the first non-conductive mold portion 74 therebetween. The lower mask mold 70 is installed to be disposed on the bottom surface of the second printed circuit board and the third printed circuit board. In particular, the first non-conductive mold part 74 is disposed along the center area of the second printed circuit board, and the first conductive mold part 72 and the second conductive mold are respectively located along both sides of the remaining second printed circuit board. The unit 76 is installed. When the first contact point and the second contact point provided in the second printed circuit board are provided in the shape of through holes as shown in FIG. 7, the first conductive mold part 72 and the first contact mold part 72 as shown in FIGS. The second conductive mold portion 76 is provided with a first projecting electrode portion 71 and a second projecting electrode portion 73 at positions for insertion into the first contact point and the second contact point, respectively.

14 is a cross-sectional view taken along the line AA ′ shown in FIG. 1. As shown in FIG. 14, the control element portion is inserted using the fitting portion 21 formed on the upper mask mold 20. The control element unit is coupled to the third printed circuit board 19 in the coupling case 17, a circuit element including a control unit 110, a battery 130, and the like is disposed on the upper portion and the matching electrode 15 is disposed on the lower portion. Is placed. A second printed circuit board 40 is disposed below the third printed circuit board 19, a connecting electrode 45 is mounted on an upper surface of the second printed circuit board 40, and a microcurrent generator 140 is provided on the lower surface of the second printed circuit board 40. ) Is formed, and the lower mask mold 70 is disposed below the second printed circuit board 40, and the upper mask mold 20 and the lower mask mold 70 are fused and integrated. Is formed.

Although the control element unit 10 has been described as having a battery, in the embodiment having a lower price, a form without a battery may be implemented. In the case of a mask that does not have a built-in battery, the power must be supplied from the outside, and can be implemented to receive power from a separately provided battery pack (not shown) connected to the USB terminal provided in the control element. In addition, in the case of the expensive embodiment has been described as having a wireless communication module therein can be implemented to receive the control data for the vibration and the fine current for controlling the mask according to the present invention from an external device through wireless communication. Suitable external devices are portable communication devices, such as smart phones. However, some users, such as elderly people, it is difficult to pass the control data to the app provided in the smartphone because the smartphone operation is poor. This problem can be implemented to provide a control data generation dedicated device (not shown) connected to the USB terminal provided in the control element unit 10 and to control the same. The dedicated control data generation device is connected to a mask according to the present invention and is a dedicated terminal for supplying operation power and transmitting data for controlling vibration and / or microcurrent, which may be implemented as a terminal having at least one operation button and a display. Can be. The external device used in the present invention refers to a separate electric device other than a mask, and should be understood as a term generally used for the aforementioned battery pack, control data fish-only device, and portable communication device.

Thus far, the third printed circuit board and the first printed circuit board have been mainly equipped with a circuit device for implementing a vibration function, and the second printed circuit board has been described with a circuit device mainly for supplying a microcurrent. The reason why a plurality of printed circuit boards are applied in this manner is to easily deform and design them in various embodiments. The same purpose can be implemented to mount a circuit element for implementing a vibration function on the first printed circuit board and the second printed circuit board, and to mount a circuit element for implementing a microcurrent supply to the third printed circuit board. to be. In addition, if necessary, three printed circuit boards may be integrated into one or designed or implemented in two, but it may be disadvantageous that modification to various embodiments is not easy.

Although the upper mask mold and the lower mask mold have been described as being formed of an elastic silicone material, there is no rejection reaction upon skin contact, and there is no problem in mounting a printed circuit board therein, and it is applicable if the elastic material. For example, the upper mask mold and the lower mask mold may be formed of an elastomer, a thermoplastic polyurethane resin (TPU), a thermo plastic elastomer (TPE), and the like in addition to the silicone material.

While preferred embodiments of the present invention have been described above using specific terms, such terms are only for clarity of the present invention, and embodiments and described terms of the present invention are departed from the spirit and scope of the following claims. It is obvious that various changes and modifications can be made without a change. Such modified embodiments should not be understood individually from the spirit and scope of the present invention, but should fall within the claims of the present invention.

E1, E2: ear hook engaging portion 10: control element portion
11: Operation mode switch 13: USB terminal part
15: matching electrode 17: coupling case
19: third printed circuit board 20: upper mask mold
21: fittings 23a, 23b, ..., 23i: vibration element room
40: second printed circuit board 41: first contact
43: second contact 45: connection electrode
49: substrate coupling groove 50: mounting first printed circuit board
51: first printed circuit board
53a, 53b, ..., 53i: vibrating element 70: lower mask mold
71: first protrusion electrode portion 72: first conductive mold portion
73: second protrusion electrode portion 74: first non-conductive mold portion
76: second conductive mold portion 77: downward three-dimensional portion
78: second non-conductive mold portion 100: microcurrent and vibration mask
110: control unit 115: wireless communication module
117: antenna 120: power control module
130: battery 140: fine current generating unit
141a, 14b: fine current circuit pattern
200: external device

Claims (12)

Above left eye, left temple, below left eye, left jaw line, below lip center, right jaw line, below right eye, right temple and above right eye, in the shape extending along the wearer's eyes and around mouth. N is a natural printed circuit board on which two vibration elements are mounted;
A second printed circuit board provided at one side of the mounted first printed circuit board and having a plurality of connection electrodes thereon;
The embedded first printed circuit board is buried therein, and the second printed circuit board is provided by insert injection so that at least a portion of the upper surface including the connection electrode is exposed, leaving the eyes, nose and mouth of the wearer. A mask mold formed of an elastic material around the eyes, nose and mouth,
The mounting first printed circuit board is not provided in the first interregion region connecting the upper left eye and the upper right eye and the second interregion connecting the lower left eye and the lower right eye, and the mask mold is disposed between the first and second eyes. It is provided to connect between
A fitting part is formed in the mask mold formed on the upper portion of the second printed circuit board.
A mask printed circuit board formed to cover the upper and side portions of the third printed circuit board and the third printed circuit board having a control element mounted therein, and a matching electrode coupled to the connection electrode of the second printed circuit board; Microcurrent and vibration mask comprising a control element portion having a coupling case coupled to the fitting portion of the fitting portion of the.
The method of claim 1,
The mask mold is formed by a combination of a lower mask mold provided below the first printed circuit board and an upper mask mold provided above.
The lower mask mold is configured to include a first conductive mold part and a second conductive mold part which are separately formed to maintain an insulated state.
The second printed circuit board has a first contact point and a second contact point,
The first conductive mold part is electrically connected only to the first contact without being electrically connected to the second contact point, and the second conductive mold part is electrically connected to the first contact point without being electrically connected to the second contact point. Microcurrent and vibration mask, characterized in that formed only to be electrically connected.
The method of claim 2,
The upper mask mold has a microcurrent and vibration mask, characterized in that the upper surface is protruded and the lower surface is provided in a flat shape so as to have a space (room) in which the N vibration elements are accommodated.
The method of claim 3,
And the thickness of the lower mask mold is formed to have at least two different thicknesses in the lower direction according to the position of the mold.
The method of claim 4, wherein
The lower mask mold has a microcurrent and vibration mask, characterized in that it has a downward solid portion formed thickest downward between the wearer's eyes and nose.
The method of claim 1,
The third printed circuit board is provided with a control unit for generating a control signal for the on / off control of each vibration element,
The second printed circuit board includes a micro current generator for generating an operation signal for generating a micro current micro current and vibration mask.
The method of claim 6,
The control device unit further includes an operation mode switch for receiving a user input,
The control unit includes a plurality of vibration patterns for operating the vibration elements, and selects one of the plurality of vibration patterns according to the output of the operation mode switch to generate a control signal for controlling the N vibration elements. Microcurrent and vibration mask.
The method according to claim 6 or 7,
When the control unit receives control data related to the microcurrent, the control unit transmits the control data related to the microcurrent to the microcurrent generator using a contracted protocol.
A plurality of microcurrent patterns are stored in the microcurrent generator, and the microcurrent generator selects and provides one of a plurality of microcurrent patterns using control data sent from the controller. Vibration mask.
The method according to claim 2 or 3,
The first contact point and the second contact point may include a through hole shape penetrating the second printed circuit board in a thickness direction and a conductive material provided on a circumferential surface of the through hole.
Each of the first conductive mold part and the second conductive mold part includes a first protruding electrode part and a second protruding electrode part which extend to protrude upward.
And the first and second protruding electrode portions are inserted into and electrically conductive to the first and second contacts having through-hole shapes, respectively.
The method according to claim 2 or 3,
The lower mask mold may include a first non-conductive mold portion between the first conductive mold portion and the second conductive mold portion, and the first non-conductive mold portion may be disposed under a region between the first contact point and the second contact point. Microcurrent and vibration mask, characterized in that formed.
The method of claim 1,
The second printed circuit board is provided with one ground terminal and N power terminals, and the ground terminal is commonly connected with N vibration elements through the mounted first printed circuit board to supply ground power, and N power supplies. Each terminal is connected to each of the vibration elements through the mounting first printed circuit board, the microcurrent and vibration mask, characterized in that to supply power independently.
The method according to claim 1 or 2,
The mounting first printed circuit board is a microcurrent and vibration mask, characterized in that formed to have a thickness thinner than the second printed circuit board.

Images