A visual beauty instrument supporting skin blackhead analysis function and control method thereof

Abstract

The present invention discloses a visual beauty instrument supporting a skin blackhead analysis function, comprising a control module, an image acquisition module, an adsorption control module, a fill light module and a nozzle assembly. The image acquisition module is used to collect image signals of an adsorption area and feed them back to the control module. The control module analyzes the image signals and controls the adsorption control module and the fill light module. The adsorption control module adsorbs acne, grease, keratin and blackheads on the skin surface through the nozzle assembly. The fill light module includes an ultraviolet band for improving the recognition of acne, grease, keratin and blackheads deep in the skin. The present invention can observe the distribution and size of blackheads and acne deep in the inner layer of the skin, and compare the number of blackheads and acne before and after adsorption to ensure that they are cleaned thoroughly, which is conducive to improving the removal efficiency and preventing skin damage due to excessive suction. In addition, the present invention also discloses a control method for a visual beauty instrument supporting a skin blackhead analysis function.

Description

Technical Field

[0001] The present invention relates to the technical field of beauty and video image processing, and specifically to a visual beauty instrument supporting skin blackhead analysis function and a control method thereof. Background Art

[0002] Blackheads are a common "plug"-like substance composed of sebum, cell debris and bacteria on the skin (especially on the face), which troubles most people. Currently, there are two methods to remove blackheads: chemical mask adsorption method and instrument adsorption method. The adsorption effect of chemical mask to remove blackheads is poor, and long-term use of masks containing various chemical ingredients can easily cause damage to the skin.

[0003] Among them, the Chinese patent document discloses an electric blackhead remover control circuit (publication number: CN 207053429U), including: a charging management circuit, a battery protection circuit, an MCU main control circuit, a constant voltage control circuit, a beauty light control circuit and a beauty light circuit, wherein the charging management circuit is connected to the battery protection circuit, the MCU main control circuit is respectively connected to the battery protection circuit, the constant voltage control circuit and the beauty light control circuit, the beauty light control circuit is connected to the beauty light circuit, and the battery protection circuit is also respectively connected to the constant voltage control circuit and the beauty light control circuit. The above scheme stabilizes the output to a certain extent, but this scheme still has at least the following defects: first, during the blackhead removal process, the skin surface cannot be observed, which affects the blackhead removal effect; second, the distribution and size of blackheads and acne deep in the inner layer of the skin cannot be observed; third, the number of blackheads and acne before and after adsorption cannot be compared. Summary of the invention

[0004] One of the purposes of the present invention is to address the deficiencies of the prior art and provide a visual beauty instrument that supports skin blackhead analysis function, which can observe the distribution and size of blackheads and acne deep in the inner layer of the skin, and compare the number of blackheads and acne before and after adsorption to ensure that they are removed cleanly and thoroughly, which is beneficial to improving the removal efficiency and preventing skin damage due to excessive suction.

[0005] In order to achieve the above object, the present invention adopts the following technical solution:

[0006] A visual beauty instrument supporting a skin blackhead analysis function comprises a control module, an image acquisition module, an adsorption control module, a fill light module, a nozzle assembly and a mobile terminal, wherein the image acquisition module is used to acquire an image signal of an adsorption area and feed it back to the control module, the control module analyzes the image signal and controls the adsorption control module and the fill light module, the adsorption control module adsorbs acne, grease, keratin and blackheads on the skin surface through the nozzle assembly, the fill light module comprises an ultraviolet band and is used to improve the recognition of acne, grease, keratin and blackheads deep in the skin, the mobile terminal is communicatively connected to the control module, the mobile terminal is integrated with an image analysis module and an image display module, the image analysis module is used to analyze the image information and perform recognition and statistics, and the image display module is used to convert the image information into an image or video.

[0007] As an improvement of the visual beauty instrument supporting skin blackhead analysis function described in the present invention, the data exchange method between the mobile terminal and the control module is a data cable connection or a Wi-Fi wireless method, the connection interface of the data cable is a USB-A, USB TYPE-C or MICRO USB interface, and the Wi-Fi wireless method supports 802.11 a / b / g / n / ac protocol.

[0008] As an improvement of the visual beauty instrument supporting the skin blackhead analysis function described in the present invention, the mobile terminal is an iOS system terminal, an Android system terminal or a computer terminal.

[0009] As an improvement of the visual beauty instrument supporting skin blackhead analysis function described in the present invention, the fill light module includes several groups of LED lights, one group of which are white light lamps, one group of which are ultraviolet light lamps with a wavelength of 415nm, and one group of which are ultraviolet light lamps with a wavelength of 395nm.

[0010] As an improvement of the visual beauty instrument supporting skin blackhead analysis function described in the present invention, the nozzle assembly includes a nozzle body and a sleeve mounted on the nozzle body, a light-transmitting lens and a sealing ring are arranged between the nozzle body and the sleeve, a silicone portion is arranged at the suction port of the sleeve, and the light-transmitting lens is an optical filter.

[0011] As an improvement of the visual beauty instrument supporting skin blackhead analysis function described in the present invention, the adsorption control module includes a vacuum pump and a motor to control the vacuum pump, the vacuum pump is provided with an air inlet and an air outlet, the air outlet is connected to the external space, and the air inlet is connected to the suction nozzle body through a conduit.

[0012] As an improvement of the visual beauty instrument supporting the skin blackhead analysis function described in the present invention, the visual beauty instrument also includes a power module, the power module includes a battery and a battery management device connected to the battery, and the battery management device is electrically connected to the control module, the image acquisition module, the adsorption control module, the fill light module and the mobile terminal respectively.

[0013] As an improvement of the visual beauty instrument supporting skin blackhead analysis function described in the present invention, the visual beauty instrument also includes a shell, the shell is provided with control buttons, the control buttons include a power button and a mode switch button, and the power button and the mode switch button are both electrically connected to the control module.

[0014] As an improvement of the visual beauty instrument supporting skin blackhead analysis function described in the present invention, the shell is provided with indicator lights, which include a suction gear indicator light and a power status indicator light, and the suction gear indicator light and the power status indicator light are both electrically connected to the control module.

[0015] A second object of the present invention is to provide a control method for a visual beauty instrument supporting a skin blackhead analysis function, comprising the following steps:

[0016] Step 1: The mobile terminal and the control module are connected via a data cable;

[0017] Step 2: The nozzle assembly is placed close to the adsorption area on the skin surface, and the control module controls the image acquisition module to acquire image signals of the adsorption area. At the same time, the image information is converted into an image or video through the image display module;

[0018] Step 3: The fill light module uses the ultraviolet band to excite the acne, oil, keratin and blackheads deep in the skin to fluoresce, and then the image analysis module identifies and counts the fluorescent acne, oil, keratin and blackheads, and the adsorption control module adsorbs the acne, oil, keratin and blackheads on the skin surface through the suction nozzle component;

[0019] Step 4: After the cleaning is completed, turn off the image display module, and the fill light module uses the ultraviolet light band to treat acne and eliminate acne and inflammation.

[0020] The beneficial effects of the present invention are that the present invention includes a control module, an image acquisition module, an adsorption control module, a fill light module, a nozzle assembly and a mobile terminal, the image acquisition module is used to collect image signals of the adsorption area and feed them back to the control module, the control module analyzes the image signals and controls the adsorption control module and the fill light module, the adsorption control module adsorbs acne, grease, keratin and blackheads on the skin surface through the nozzle assembly, the fill light module includes an ultraviolet band, which is used to improve the recognition of acne, grease, keratin and blackheads deep in the skin, the mobile terminal is communicatively connected to the control module, the mobile terminal is integrated with an image analysis module and an image display module, the image analysis module is used to analyze the image information and perform identification and statistics, and the image display module is used to convert the image information into an image or video. The image acquisition module is a fixed-focus macro camera with multiple image magnification and digital magnification functions. It is used to capture images or videos of the skin in the adsorption area and send them to the control module for analysis. The distribution area and size of acne and blackheads deep in the inner layer of the skin can be analyzed. Then the control module controls the adsorption control module to output negative pressures of different gears to adjust the suction force to avoid excessive suction causing skin redness or damage. At the same time, during image acquisition, the control module controls the fill light module to fill light. The fill light module includes an ultraviolet band, and uses the principle that ultraviolet rays excite fluorescence on specific objects to improve the quality of the image, thereby improving the recognition of acne, grease, keratin and blackheads. When the suction nozzle assembly contacts the skin, the negative pressure vacuum pressure generated by the adsorption control module sucks out and removes acne, grease, keratin and blackheads deep in the skin. The present invention can observe the distribution and size of blackheads and acne deep in the inner layer of the skin, and compare the number of blackheads and acne before and after adsorption to ensure that the removal is clean and thorough, which is conducive to improving the removal efficiency and preventing skin damage caused by excessive suction. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the exploded view of the suction nozzle assembly of the present invention.

[0023] Figure 3 It is a control schematic diagram of the present invention.

[0024] Among them: 1-control module; 2-image acquisition module; 3-adsorption control module; 4-fill light module; 5-nozzle assembly; 6-mobile terminal; 7-power module; 8-control button; 9-indicator light; 10-light-transmitting lens; 20-sealing ring; 30-housing; 31-vacuum pump; 32-motor; 51-nozzle body; 52-sleeve; 61-image analysis module; 62-image display module; 71-battery; 72-battery management device; 81-on / off key; 82-mode switching key; 91-suction gear indicator light; 92-power status indicator light. DETAILED DESCRIPTION

[0025] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0026] In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention.

[0027] In the invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings, but this is not intended to limit the present invention.

[0029] Example 1

[0030] like Figures 1 to 3As shown, a visual beauty instrument supporting skin blackhead analysis function includes a control module 1, an image acquisition module 2, an adsorption control module 3, a fill light module 4 and a nozzle assembly 5. The image acquisition module 2 is used to collect image signals of the adsorption area and feed them back to the control module 1. The control module 1 analyzes the image signals and controls the adsorption control module 3 and the fill light module 4. The adsorption control module 3 adsorbs acne, grease, keratin and blackheads on the skin surface through the nozzle assembly 5. The fill light module 4 includes an ultraviolet band, which is used to improve the recognition of acne, grease, keratin and blackheads deep in the skin. The image acquisition module 2 is a fixed-focus macro camera with multiple image magnification and digital magnification functions. It is used to capture images or videos of the skin in the adsorption area and send them to the control module 1 for analysis. The distribution area and size of acne and blackheads deep in the inner layer of the skin can be analyzed. Then the control module 1 controls the adsorption control module 3 to output negative pressures of different gears to adjust the suction force to avoid excessive suction causing redness or damage to the skin. At the same time, during image acquisition, the control module 1 controls the fill light module 4 to perform fill light. The fill light module 4 includes an ultraviolet band and uses the principle that ultraviolet rays excite fluorescence on specific objects to improve the quality of the image, thereby improving the recognition of acne, grease, keratin and blackheads. When the nozzle assembly 5 contacts the skin, the negative pressure vacuum pressure generated by the adsorption control module 3 sucks out and removes the acne, grease, keratin and blackheads deep in the skin. Among them, the control module 1 is an ARM9 SOC processing chip, model US6808, supporting USB 2.0 high-speed communication and USB OHCI / EHCI host controller and transceiver; the image acquisition module 2 uses a camera with a 1 million pixel sensor, connected to the chip US6808 of the control module 1 using a USB communication protocol, supporting 720P high-definition video recording and 1280*720 pixel photography, and the camera is installed in the middle of the suction nozzle assembly 5 to shoot the skin surface and blackheads and acne in the suction area to prevent blind suction of blackheads and incomplete cleaning of residues. The above models are all models that can be directly purchased on the market.

[0031] The visual beauty instrument also includes a mobile terminal 6, which is connected to the control module 1 in communication. The mobile terminal 6 is integrated with an image analysis module 61 and an image display module 62. The image analysis module 61 is used to analyze image information, and the image display module 62 is used to convert image information into an image or video. The image analysis module 61 and the image display module 62 are integrated on the mobile terminal 6 and communicate with the control module 1; wherein the image analysis module 61 has DSP image computing capability and a function of two-way communication with the control module 1.

[0032] Preferably, the data exchange between the mobile terminal 6 and the control module 1 is carried out by a data line connection or a Wi-Fi wireless mode, the connection interface of the data line is a USB-A, USB TYPE-C or MICRO USB interface, and the Wi-Fi wireless mode supports the 802.11 a / b / g / n / ac protocol. According to the actual production cost requirements, the connection interface of the data line adopts a USB-A, USBTYPE-C interface or a MICRO USB interface, and the Wi-Fi wireless mode can also be used as the data exchange between the mobile terminal 6 and the control module 1.

[0033] Preferably, the mobile terminal 6 is an iOS system terminal, an Android system terminal or a computer terminal. Through the touch screen, the functions of taking pictures and recording videos, browsing and playing pictures and video files, and sharing, copying, pasting and deleting related files can be realized, and the battery power of the beauty instrument can be displayed on the touch screen through real-time two-way communication with the control module 1.

[0034] Preferably, the fill light module 4 includes several groups of LED lights, one group of which is a white light lamp, one group of which is a 415nm wavelength ultraviolet lamp, and one group of which is a 395nm wavelength ultraviolet lamp. The white light lamp is used for fill light during image acquisition to improve the quality of the image; the 415nm wavelength ultraviolet lamp is used for beauty treatment such as acne and anti-acne and anti-inflammatory; the 395nm wavelength ultraviolet lamp is used for short-term fill light when the camera is taking pictures, so as to realize the recognition of the position and size of acne, oil, keratin and blackheads deep in the skin, which helps to improve the recognition rate of acne, oil, keratin and blackheads.

[0035] Preferably, the nozzle assembly 5 includes a nozzle body 51 and a sleeve 52 sleeved on the nozzle body 51, a light-transmitting lens 10 and a sealing ring 20 are arranged between the nozzle body 51 and the sleeve 52, a silicone part is arranged at the suction port of the sleeve 52, and the light-transmitting lens 10 is an optical filter. The suction port of the sleeve 52 is wrapped with soft silicone to achieve the absorption of blackheads and acne, soft and skin-friendly contact with the skin, which helps to improve the user experience, and the sealing ring 20 plays a role of sealing and fixing.

[0036] Preferably, the adsorption control module 3 includes a vacuum pump 31 and a motor 32 for controlling the vacuum pump 31. The vacuum pump 31 is provided with an air inlet and an air outlet. The air outlet is connected to the external space, and the air inlet is connected to the suction nozzle body 51 through a conduit. The motor 32 is powered by 5V and has a maximum rotation speed of 6800RPM.

[0037] Preferably, the visual beauty instrument further includes a power module 7, the power module 7 includes a battery 71 and a battery management device 72 connected to the battery 71, and the battery management device 72 is electrically connected to the control module 1, the image acquisition module 2, the adsorption control module 3, the fill light module 4 and the mobile terminal 6. The power module 7 supports the function of charging and discharging at the same time, wherein the battery 71 adopts a 18650 2000mAh polymer battery cell with a charging current of 1000mA, and can charge the mobile terminal 6 through the data transmission port; the chip model of the battery management device 72 is an ETA6085 chip, which is a switching power chip with the advantages of high conversion efficiency and low heat generation.

[0038] Preferably, the visual beauty instrument further comprises a housing 30, the housing 30 is provided with a control button 8, the control button 8 comprises an on / off button 81 and a mode switching button 82, both of which are electrically connected to the control module 1. Pressing the control button 8 facilitates the user to switch the working mode and adjust the suction force; the on / off button 81 integrates the on / off and gear switching functions, the mode switching button 82 can turn on the image display module 62, and at the same time, the image acquisition module 2 performs video recording; when the image display module 62 is turned off, the control module 1 turns on the 415nm wavelength ultraviolet light to treat acne and eliminate acne inflammation.

[0039] Preferably, the housing 30 is also provided with an indicator light 9, which includes a suction position indicator light 91 and a power state indicator light 92, both of which are electrically connected to the control module 1. The suction position indicator light 91 facilitates the user to timely understand the suction size of the beauty instrument.

[0040] Example 2

[0041] like Figures 1 to 3 As shown, a control method of a visual beauty instrument supporting skin blackhead analysis function comprises the following steps:

[0042] Step 1: The mobile terminal 6 and the control module 1 are connected via a data line;

[0043] Step 2: The nozzle assembly 5 is placed close to the adsorption area on the skin surface, and the control module 1 controls the image acquisition module 2 to acquire image signals of the adsorption area. At the same time, the image information is converted into an image or video through the image display module 62;

[0044] Step 3, the fill light module 4 uses the ultraviolet band to excite the acne, grease, keratin and blackheads deep in the skin to fluoresce, and then the image analysis module 61 identifies and counts the fluorescent acne, grease, keratin and blackheads, and the adsorption control module 3 adsorbs the acne, grease, keratin and blackheads on the skin surface through the suction nozzle assembly 5;

[0045] Step 4: After the cleaning is completed, the image display module 62 is turned off, and the fill light module 4 uses the ultraviolet light band to treat acne and eliminate acne and inflammation.

[0046] It should be noted that in the control method of the present invention, the image acquisition module 2 is a fixed-focus macro camera with multiple image magnification functions and digital magnification functions, which is used to capture images or videos of the skin in the adsorption area and send them to the control module 1 for analysis. The distribution area and size of acne and blackheads deep in the inner layer of the skin can be analyzed, and then the control module 1 controls the adsorption control module 3 to output negative pressures of different gears to adjust the suction force to avoid excessive suction causing redness or damage to the skin; at the same time, during image acquisition, the control module 1 controls the fill light module 4 to perform fill light to improve the image quality, thereby The recognition of acne, grease, keratin and blackheads is improved; when the nozzle assembly 5 comes into contact with the skin, the negative vacuum pressure generated by the adsorption control module 3 sucks out and removes the acne, grease, keratin and blackheads deep in the skin; the image analysis module 61 and the image display module 62 are integrated in the mobile terminal 6 and communicate with the control module 1; through the touch screen, the photo and video recording functions, the browsing and playback functions of photo and video files, and the sharing, copying, pasting and deleting functions of related files can be realized, and the battery power of the beauty instrument can be displayed on the touch screen through real-time two-way communication with the control module 1.

[0047] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs can also change and modify the above embodiment. Therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by those skilled in the art on the basis of the present invention belongs to the protection scope of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims

1. A visual beauty instrument supporting skin blackhead analysis function, characterized in that: The invention comprises a control module (1), an image acquisition module (2), an adsorption control module (3), a fill light module (4), a suction nozzle assembly (5) and a mobile terminal (6), wherein the image acquisition module (2) is used to acquire image signals of an adsorption area and feed the signals back to the control module (1), the control module (1) analyzes the image signals and controls the adsorption control module (3) to adjust the suction force and controls the fill light module (4) to fill light, the adsorption control module (3) adsorbs acne, grease, keratin and blackheads on the skin surface through the suction nozzle assembly (5), and the The fill light module (4) includes an ultraviolet band for improving the recognition of acne, grease, keratin and blackheads deep in the skin. The mobile terminal (6) is communicatively connected to the control module (1). The mobile terminal (6) is integrated with an image analysis module (61) and an image display module (62). The image analysis module (61) is used to analyze image information and perform recognition and statistics. The image display module (62) is used to convert the image information into an image or video. The visual beauty instrument also includes a housing (30). The housing (30) is provided with a control button. The control button (8) comprises a switch button (81) and a mode switching button (82), and the switch button (81) and the mode switching button (82) are both electrically connected to the control module (1); the housing (30) is also provided with an indicator light (9), and the indicator light (9) comprises a suction gear indicator light (91) and a power status indicator light (92), and the suction gear indicator light (91) and the power status indicator light (92) are both electrically connected to the control module (1); the nozzle assembly (5) comprises a nozzle body (51) and a sleeve A sleeve (52) is provided on the suction nozzle body (51), a light-transmitting lens (10) and a sealing ring (20) are provided between the suction nozzle body (51) and the sleeve (52), a silicone portion is provided at the suction port of the sleeve (52), and the light-transmitting lens (10) is an optical filter; the adsorption control module (3) comprises a vacuum pump (31) and a motor (32) for controlling the vacuum pump (31), the vacuum pump (31) is provided with an air inlet and an air outlet, the air outlet is connected to the external space, and the air inlet is connected to the suction nozzle body (51) through a conduit.

2. A visual beauty instrument supporting skin blackhead analysis function as claimed in claim 1, characterized in that: The data exchange mode between the mobile terminal (6) and the control module (1) is a data line connection or a Wi-Fi wireless mode, the connection interface of the data line is a USB-A, USB TYPE-C or MICRO USB interface, and the Wi-Fi wireless mode supports 802.11 a / b / g / n / ac protocol.

3. A visual beauty instrument supporting skin blackhead analysis function as claimed in claim 1, characterized in that: The mobile terminal (6) is an iOS system terminal, an Android system terminal or a computer terminal.

4. A visual beauty instrument supporting skin blackhead analysis function as claimed in claim 1, characterized in that: The fill light module (4) comprises a plurality of groups of LED lights, one group of which is a white light lamp, one group of which is a 415nm wavelength violet light lamp, and one group of which is a 395nm wavelength violet light lamp.

5. A visual beauty instrument supporting skin blackhead analysis function as claimed in claim 1, characterized in that: The visual beauty instrument further comprises a power module (7), the power module (7) comprising a battery (71) and a battery management device (72) connected to the battery (71), the battery management device (72) being electrically connected to the control module (1), the image acquisition module (2), the adsorption control module (3), the fill light module (4) and the mobile terminal (6) respectively.

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