Portable cold plasma facial care instrument

Abstract

The utility model discloses a portable cold plasma facial care instrument, including upper cover, middle frame, lower cover, control circuit board, display screen support, display screen, boost circuit board, the rear end of upper cover is equipped with visible operation tilt portion, visible operation tilt portion is equipped with display panel, display screen and button, display screen is installed on display screen support, and the boost circuit board is installed on the display screen support. The keys are installed on key switches of the control circuit board, the control circuit board is installed at the rear end in the lower cover through the display screen support, the control circuit board is electrically connected with the power socket and the boost circuit board, the boost circuit board is provided with a boost coil at the rear end and a conductive seat at the front end, and the boost circuit board is installed at the middle front end in the lower cover. The boosting coil is used for converting low voltage into high voltage. The device is compact and reasonable in structure, convenient to grasp and operate and high in visual operation efficiency, operation waiting time is shortened, misoperation is avoided, and user experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of beauty instrument technology, specifically to a portable cold plasma facial care device. Background Technology

[0002] Cold plasma is a gaseous substance composed of positive and negative ions generated from the ionization of atoms and atomic groups after some electrons have been stripped away. It is the fourth state of matter, after solid, liquid, and gas. Active particles in cold plasma include ions, electrons, free radicals, and excited-state nuclides (metastable states). Among them, free radicals and excited-state nuclides have high chemical reactivity and can react with pollutant molecules, degrading them into harmless substances or small molecules. In corona discharge, a high voltage is applied between electrodes, causing gas molecules near the electrodes to be ionized, forming plasma. Due to the low energy during the discharge process, the temperature of the plasma is usually relatively low, and it is called low-temperature plasma. Corona discharge can occur in air or other gaseous environments.

[0003] A cold plasma facial care device is a beauty instrument that uses low-temperature plasma technology for skin care. These cold plasmas can penetrate deep into the skin and produce a series of biological effects, thereby achieving beauty effects such as cleansing, firming, lifting, and moisturizing.

[0004] Currently, cold plasma facial care devices on the market that use high-voltage electrodes to generate discharge phenomena to form low-temperature plasma generally require setting different function modes and displaying parameters such as output current, voltage, gas, and time through the main unit. This makes them inconvenient to operate, inefficient, and results in long waiting times and a poor experience for facial care services. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a portable cold plasma facial care device that features a compact and reasonable structure, easy gripping and operation, and high efficiency through visual operation.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a portable cold plasma facial care device, comprising an upper cover, a middle frame, a lower cover, a control circuit board, a display screen bracket, a display screen, and a boost circuit board. The upper cover has a visual operation tilting part at its rear end, and the visual operation tilting part is equipped with a display panel, a display screen, and buttons. The display screen is mounted on the display screen bracket, and the buttons are mounted on the push-button switches of the control circuit board. The control circuit board is mounted at the rear end inside the lower cover via the display screen bracket. The control circuit board is electrically connected to a power socket and a boost circuit board. The boost circuit board has a boost coil at its rear end, a conductive base at its front end, and is mounted at the middle front end inside the lower cover. The boost coil is used to convert low voltage to high voltage.

[0007] This utility model adopts the above-mentioned compact and reasonable structural layout, realizing a portable cold plasma facial care device with integrated visual operation. This utility model allows users to set the working mode, function, intensity, working timer, start, pause, etc. of the cold plasma facial care device through buttons and display screen installed on the tilted visual operation section. Visual operation can improve work efficiency. At the same time, the tilted rear end of the cold plasma facial care device makes it easy to grip and operate the control buttons. During operation, the parameter information on the display screen can be viewed at eye level, eliminating the need for setting operations through the main unit and observing the parameters (voltage, timer, etc.) on the main unit's display screen. This reduces operation waiting time, avoids misoperation, and improves the experience of using the facial care device for beauty care services.

[0008] Furthermore, the portable cold plasma facial care device also includes an operating pen tip mounting base, wherein the conductive base is electrically connected to the electrodes of the operating pen tip via the operating pen tip mounting base.

[0009] With the above structure, the portable cold plasma facial care device of this utility model can use different functional pen tips through the pen tip mounting base according to actual needs. At the same time, it is convenient to remove the pen tips for cleaning, disinfection or replacement after the care operation. It has the advantages of simple and quick installation and operation, diversified functions, good use effect, good user experience, low use cost and easy promotion.

[0010] Furthermore, the boost circuit board is also equipped with an operation switch, and the front end of the top cover has a notch for mounting a light-transmitting ring for the buttons and the operation buttons.

[0011] With the above structure, since the operation switch of this utility model is located at the front end of the top cover, it can avoid accidental touch of the operation button and affect the user experience during operation; at the same time, this utility model is equipped with a button light-transmitting ring, which can be used in low light environments.

[0012] Furthermore, an anti-slip rubber sleeve is affixed to the bottom of the lower cover.

[0013] With the above structure, the anti-slip rubber sleeve attached to the bottom cover of the portable cold plasma facial care device of this utility model can prevent slippage caused by hand slippage or sweaty hands during facial beauty care operations, thus avoiding accidental facial damage. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional exploded view of a specific embodiment of the present invention.

[0016] Explanation of reference numerals in the attached figures:

[0017] 1. Top cover;

[0018] 2. Middle frame;

[0019] 3. Bottom cover;

[0020] 4. Display panel;

[0021] 5. Buttons;

[0022] 6. Control circuit board (61. Push button switch);

[0023] 7. Display screen bracket;

[0024] 8. Display screen;

[0025] 9. Power socket;

[0026] 10. Boost circuit board (101, boost coil, 102, operating switch, 103, conductive base);

[0027] 11. Operate the pen tip mounting base;

[0028] 12. Button backlight ring;

[0029] 13. Operation buttons;

[0030] 14. Anti-slip rubber sleeve. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model.

[0032] See Figure 1As shown, the specific embodiment of this utility model adopts the following technical solution: A portable cold plasma facial care device includes an upper cover 1, a middle frame 2, a lower cover 3, a control circuit board 6, a display screen bracket 7, a display screen 8, and a boost circuit board 10. The upper cover 1 has a visual operation tilting part at its rear end. The visual operation tilting part is equipped with a display panel 4, a display screen 8, and a button 5. The display screen 8 is mounted on the display screen bracket 7. The button 5 is mounted on the push-button switch 61 of the control circuit board 6. The control circuit board 6 is mounted at its rear end inside the lower cover 3 through the display screen bracket 7. The control circuit board 6 is electrically connected to a power socket 9 and a boost circuit board 10. The boost circuit board 10 has a boost coil 101 at its rear end, a conductive base 103 at its front end, and is mounted in the middle front end inside the lower cover 3. The boost coil 101 is used to convert low voltage to high voltage. This specific embodiment adopts a compact and reasonable structural layout, realizing a portable cold plasma facial care device with integrated visual operation. In this specific embodiment, the working mode, function, intensity, working timer, start, pause, etc. of the cold plasma facial care device are set through the buttons 5 and display screen 8 installed on the inclined part of the visual operation section. Visual operation can improve work efficiency. At the same time, the inclined rear of the cold plasma facial care device is convenient for gripping and operating the control buttons 5. During operation, the parameter information on the display screen 8 can be viewed at eye level, without the need to set the operation through the main unit or observe the parameters (voltage, timer, etc.) on the main unit display screen, reducing operation waiting time, avoiding misoperation, and improving the experience of using the facial care device for beauty care services.

[0033] In this specific embodiment, the portable cold plasma facial care device further includes an operating pen tip mounting base 11, through which the conductive base 103 is electrically connected to the electrodes of the operating pen tip. The portable cold plasma facial care device of this embodiment allows for the use of operating pen tips with different functions and effects via the operating pen tip mounting base 11, according to actual needs. It also facilitates the removal of the operating pen tip for cleaning, disinfection, or replacement after the care procedure. It offers advantages such as simple and quick installation and operation, diverse functions, good results, excellent user experience, low operating costs, and ease of promotion.

[0034] In this specific embodiment, the boost circuit board 10 is also provided with an operation switch 102, and the front end of the upper cover 1 has a notch for mounting a button light-transmitting ring 12 and an operation button 13. The operation switch 102 in this specific embodiment is located at the front end of the upper cover 1, which can prevent accidental touches of the operation button 13 during operation and thus avoid affecting the user experience; at the same time, the button light-transmitting ring 12 in this specific embodiment can be used in low-light environments.

[0035] In this specific embodiment, an anti-slip rubber sleeve 14 is attached to the bottom of the lower cover 3. The anti-slip rubber sleeve 14 in this specific embodiment can prevent slippage caused by hand slippage or sweaty hands during facial beauty care operations, avoiding accidental facial injuries.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable cold plasma facial care device, characterized in that: The system includes an upper cover (1), a middle frame (2), a lower cover (3), a control circuit board (6), a display bracket (7), a display screen (8), and a boost circuit board (10). The upper cover (1) has a visual operation tilt section at its rear end. The visual operation tilt section is equipped with a display panel (4), a display screen (8), and buttons (5). The display screen (8) is mounted on the display bracket (7). The buttons (5) are mounted on the push-button switch (61) of the control circuit board (6). The control circuit board (6) is mounted at its rear end inside the lower cover (3) via the display bracket (7). The control circuit board (6) is electrically connected to the power socket (9) and the boost circuit board (10) respectively. The boost circuit board (10) has a boost coil (101) at its rear end, a conductive base (103) at its front end, and is mounted in the middle front end inside the lower cover (3). The boost coil (101) is used to convert low voltage to high voltage.

2. The portable cold plasma facial care device according to claim 1, characterized in that: It also includes an operating pen tip mounting base (11), the conductive base (103) being electrically connected to the electrodes of the operating pen tip via the operating pen tip mounting base (11).

3. The portable cold plasma facial care device according to claim 1, characterized in that: The boost circuit board (10) is also provided with an operation switch (102), and the front end of the top cover (1) has a notch for installing a light-transmitting ring (12) for buttons and an operation button (13).

4. The portable cold plasma facial care device according to claim 1, characterized in that: An anti-slip rubber sleeve (14) is pasted on the bottom of the lower cover (3).

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