Energy head and cosmetic instrument

Abstract

The utility model discloses an energy head and a beauty instrument, and the energy head comprises an electrode part which comprises a hard insulating substrate and a plurality of groups of conductive plating layers; wherein the insulating substrate is provided with a working plate surface and a connecting plate surface which are oppositely arranged; an isolation gap is formed between the at least two groups of conductive plating layers; each group of conductive coatings comprises a first coating and a second coating, the first coating is attached to the working plate surface, the second coating is attached to the connecting plate surface, and the first coating is electrically connected with the second coating; the electrode piece is installed on the shell, and the working plate face is exposed out of the shell. According to the technical scheme, the service life of the energy head can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of medical cosmetic instruments, in particular to an energy head and a cosmetic instrument. Background Art

[0002] The beauty devices currently on the market usually include an energy head, which is mainly used to output energy to the human body, such as electrical energy (such as pulsed electrical stimulation), light energy, thermal energy, etc. In the existing energy head, the electrode sheet used for electrical stimulation of the human body is installed on the outer shell of the energy head by welding. During the welding process, the outer shell will cause a relatively large internal stress. During the use of the energy head, the outer shell inevitably needs to contact the cosmetics. Under the dual effects of cosmetic corrosion and internal stress, the outer shell is prone to cracking, which is not conducive to user use. Utility Model Content

[0003] The main purpose of the utility model is to provide an energy head, aiming to increase the service life of the energy head.

[0004] To achieve the above purpose, the energy head proposed by the utility model includes:

[0005] An electrode component, the electrode component comprising a hard insulating substrate and a plurality of conductive coatings;

[0006] Wherein, the insulating substrate has a working plate surface and a connecting plate surface which are arranged opposite to each other;

[0007] There is an isolation gap between at least two groups of the conductive coatings; each group of the conductive coatings includes a first coating and a second coating, the first coating is attached to the working plate surface, the second coating is attached to the connecting plate surface, and the first coating is electrically connected to the second coating;

[0008] The electrode member is installed on the shell and the working plate surface is exposed outside the shell.

[0009] Optionally, the conductive plating layer further includes a connecting plating layer, which covers an edge of the insulating substrate and connects the first plating layer and the second plating layer.

[0010] Optionally, the insulating substrate is arranged in a ring shape, and the insulating substrate has an inner ring edge and an outer ring edge; the conductive coating also includes a connecting coating, the connecting coating covers the inner ring edge and / or the outer ring edge, and connects the first coating and the second coating.

[0011] Optionally, the circuit board includes a board body and an electric pulse generating component and an electric connecting component arranged on the board body, and the electric pulse generating component is electrically connected to the second plating layer through the electric connecting component;

[0012] One end of the electrical connector is fixedly connected to the plate body, and the other end is used to abut against the second plating layer.

[0013] Optionally, the housing includes a mounting portion, the mounting portion is provided with an avoidance hole, the avoidance hole communicates the interior and the exterior of the housing, and a circuit board is arranged in the housing;

[0014] The electrode member is mounted on the mounting portion, and the second plating layer is arranged corresponding to the avoidance hole, and the second plating layer is electrically connected to the circuit board through the avoidance hole.

[0015] Optionally, the mounting portion is waist-shaped, an energy outlet is provided in the middle of the mounting portion, an air avoidance hole is provided on the insulating substrate corresponding to the energy outlet, and a plurality of groups of the conductive coatings are arranged at intervals along the circumference of the air avoidance hole.

[0016] Optionally, a viewing window is provided on the insulating substrate, a viewing hole is provided on the mounting portion corresponding to the viewing window, and a detection sensor is provided on the circuit board corresponding to the viewing window.

[0017] Optionally, the first coating layer arranged corresponding to the viewing window is a first viewing window coating layer, and the second coating layer is a second viewing window coating layer; the first viewing window coating layer is provided with a first avoidance opening corresponding to the viewing window, and the second viewing window coating layer is provided with a second avoidance opening corresponding to the viewing window.

[0018] Optionally, the second window coating includes a coating body and an extension portion, the second avoidance opening is located in the coating body, and the extension portion extends from the coating body in a direction away from the second avoidance opening; the extension portion is used to be electrically connected to the circuit board.

[0019] Optionally, the insulating substrate is configured in a waist shape, and the viewing window is located at an end portion of the insulating substrate in the length direction.

[0020] Optionally, the minimum distance between two adjacent first coating layers is 1.5-2.5 mm.

[0021] Optionally, a side of the mounting portion facing the electrode member has a mounting groove, the electrode member is mounted in the mounting groove, and the first coating is not lower than a groove edge of the mounting groove.

[0022] Optionally, an adhesive layer is provided between the connecting plate surface and the mounting portion.

[0023] Optionally, the insulating substrate is an insulating ceramic substrate.

[0024] Optionally, the ratio of the sum of the areas of all the first coating layers to the area of ​​the working plate surface is 1 / 2 to 4 / 5.

[0025] The utility model also provides a beauty instrument, which comprises the energy head as described above.

[0026] In the technical solution of the energy head of the utility model, multiple groups of conductive coatings are provided on an insulating substrate to form an electrode part. After the conductive coatings are energized, microcurrents can be output to the user's skin to form an electric stimulation massage. Since the conductive coatings are electroplated on the insulating substrate, it can avoid welding with the shell, thereby avoiding the shell from generating internal stress due to welding; at the same time, it also greatly simplifies the overall structure of the electrode, simplifies the connection circuit between the electrode and the circuit board, reduces the probability of failure, and improves the stability of the energy head. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0028] Figure 1 This is a structural exploded view of an embodiment of the energy head of the utility model;

[0029] Figure 2 It is a structural schematic diagram of an embodiment of an electrode member in the utility model;

[0030] Figure 3 This is a structural exploded view of another embodiment of the energy head of the utility model.

[0031] Description of Figure Numbers:

[0032] Label name Label name 10 Electrode parts 11 Insulation substrate 12 Conductive coating 111 Work surface 112 Connection board 121 First coating 122 Second coating 20 Installation Department 21 Avoidance hole 30 Circuit Board 31 Electrical connector 22 Energy Excess 113 Avoid air holes 114 View Window 23 Window hole 32 Detection sensor 123 Extension 24 Mounting slot

[0033] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B; in addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0037] The beauty devices currently on the market usually include an energy head, which is mainly used to output energy to the human body, such as electrical energy (such as pulsed electrical stimulation), light energy, thermal energy, etc. In the existing energy head, the electrode sheet used for electrical stimulation of the human body is installed on the outer shell of the energy head by welding. During the welding process, the outer shell will cause a relatively large internal stress. During the use of the energy head, the outer shell inevitably needs to contact the cosmetics. Under the dual effects of cosmetic corrosion and internal stress, the outer shell is prone to cracking, which is not conducive to user use.

[0038] The utility model provides an energy head, aiming to increase the service life of the energy head.

[0039] In the embodiment of the present utility model, Figures 1 to 3 As shown, Figure 1 This is a structural exploded view of an embodiment of the energy head of the utility model; Figure 2 It is a structural schematic diagram of an embodiment of an electrode member 10 in the utility model; Figure 3 This is a structural exploded view of another embodiment of the energy head of the utility model.

[0040] The energy head includes: an electrode component 10, wherein the electrode component 10 includes a hard insulating substrate 11 and multiple groups of conductive coatings 12; wherein the insulating substrate 11 has a working plate surface 111 and a connecting plate surface 112 that are arranged opposite to each other; there is an isolation gap between at least two groups of the conductive coatings 12; each group of the conductive coatings 12 includes a first coating 121 and a second coating 122, wherein the first coating 121 is attached to the working plate surface 111, and the second coating 122 is attached to the connecting plate surface 112, and the first coating 121 and the second coating 122 are electrically connected; and a shell, wherein the electrode component 10 is installed on the shell and the working plate surface 111 is exposed from the shell.

[0041] Specifically, the shell includes a mounting portion 20, the mounting portion 20 is provided with an avoidance hole 21, the avoidance hole 21 connects the inside and the outside of the shell, and a circuit board 30 is arranged in the shell; the electrode member 10 is installed on the mounting portion 20, and the second plating layer 122 is arranged corresponding to the avoidance hole 21, and the second plating layer 122 is electrically connected to the circuit board 30 through the avoidance hole 21.

[0042] In this embodiment, the conductive coating 12 can be disposed on the insulating substrate 11 by electroplating. When the electrode member 10 is mounted on the mounting portion 20, the connecting plate surface 112 faces the mounting portion 20, and the working plate surface 111 faces away from the mounting portion 20. When the energy head is working, the circuit board 30 can energize the conductive coating 12, so that the conductive coating 12 can output microcurrent as a pulse electrode. The microcurrent can stimulate the muscles and restore the elasticity of the muscles. At the same time, the dermis stimulated by the current will also promote cells to produce more adenosine triphosphate (ATP), and ATP is a key substance for the production of collagen. Therefore, the microcurrent massages the face, accelerates the production of collagen, and makes the facial lines clearer, thereby achieving the effect of tightening, lifting and thinning the face.

[0043] A conductive coating 12 is provided on the insulating substrate 11, and then the insulating substrate 11 is installed on the mounting portion 20 of the shell. This can prevent the conductive coating 12 serving as a pulse electrode from being welded to the mounting portion 20, thereby preventing the mounting portion 20 from generating internal stress due to welding, thereby preventing the shell from being easily cracked and damaged, and extending the service life of the energy head. In addition, the overall structure of the electrode component 10 is greatly simplified, and the connection circuit between the electrode component 10 and the circuit board 30 is simplified, thereby reducing the probability of failure and improving the stability of the energy head.

[0044] The first plating layer 121 and the second plating layer 122 may be electrically connected via a wire or in other ways, which are not limited here.

[0045] Specifically, the conductive plating layer 12 further includes a connecting plating layer, which covers the edge of the insulating substrate 11 and connects the first plating layer 121 and the second plating layer 122. The first plating layer 121, the second plating layer 122 and the connecting plating layer are processed in the same manner and can be electroplated together during processing, so that the electrical connection method between the first plating layer 121 and the second plating layer 122 can be simplified to simplify the overall structure of the electrode member 10.

[0046] In practical applications, such as Figure 1 and Figure 2 As shown, the insulating substrate 11 is arranged in a ring shape, and the insulating substrate 11 has an inner ring edge and an outer ring edge; the conductive coating 12 also includes a connecting coating, and the connecting coating covers the inner ring edge and / or the outer ring edge and connects the first coating 121 and the second coating 122.

[0047] The circuit board 30 and the second plated layer 122 may be electrically connected via a wire or in other ways, which are not limited here.

[0048] For example, Figure 1 and Figure 3 As shown, the circuit board 30 includes a board body and an electric pulse generator and an electric connector 31 arranged on the board body, and the electric pulse generator is electrically connected to the second coating 122 through the electric connector 31; one end of the electric connector 31 is fixedly connected to the board body, and the other end is used to abut against the second coating 122. The electric pulse generator can drive the conductive coating 12 to apply microcurrent to the user's skin. The electric connector 31 is used to transmit the electrical signal of the electric pulse generator to the conductive coating 12. When the electrode member 10 is installed on the mounting portion 20, the second coating 122 just abuts against the electric connector 31 to achieve electrical conduction between the conductive coating 12 and the circuit board 30; thereby, the electrical connection method between the circuit board 30 and the conductive coating 12 can be simplified to improve the assembly convenience of the energy head. The electrical connector 31 may be provided with a conductive spring to abut against the second plating layer 122 . The conductive spring may be elastically deformed to abut against the second plating layer 122 , thereby improving the electrical connection stability between the electrical connector 31 and the second plating layer 122 .

[0049] For example, Figure 1 and Figure 2As shown, the mounting portion 20 is set in a waist shape, and the middle part of the mounting portion 20 has an energy port 22. The insulating substrate 11 is provided with an air-avoiding hole 113 corresponding to the energy port 22, and multiple groups of the conductive coatings 12 are arranged at intervals along the circumference of the air-avoiding hole 113. An ultrasonic unit and / or a phototherapy unit can also be installed in the housing, and the energy port 22 can allow ultrasonic waves and / or therapeutic light to pass through, so that the energy head has not only the electric stimulation massage function, but also the ultrasonic therapy function and / or the phototherapy function. Arranging multiple groups of conductive coatings 12 at intervals along the circumference of the air-avoiding hole 113 can make the electric stimulation massage effect applied by the electrode member 10 to the human body part contacted by the energy head more uniform, so as to improve the beauty effect.

[0050] For example, Figures 1 to 3 As shown, a viewing window 114 is provided on the insulating substrate 11, a viewing hole 23 is provided on the mounting portion 20 corresponding to the viewing window 114, and a detection sensor 32 is provided on the circuit board 30 corresponding to the viewing window 114. The detection sensor 32 can detect the user's skin quality or the facial mask product in use through the viewing window 114, so that the circuit board 30 can control the discharge of the conductive plating layer 12 according to the user's skin quality or the facial mask product in use, so as to improve the convenience of using the energy head.

[0051] For example, the detection sensor 32 can be a color sensor. The energy head can be used with a specific facial mask product. The specific facial mask product can be provided with blocks of different colors at a specific position on the side away from the skin. When the user uses it, when the energy head moves to a block of a certain color, the detection sensor 32 receives and identifies the light from outside the viewing window 114, and forms color data. The circuit board 30 receives the color data and controls the discharge of the electrode member 10 according to the color data. For example, a specific facial mask product is provided with red and white blocks at a specific position on the side away from the skin. When the user uses it, when the energy head moves to the red block, the detection sensor 32 identifies it as red and forms red color data. The control circuit board 30 receives the red color data and controls the electrode member 10 to discharge according to the red color data; when the energy head moves to the white block, the detection sensor 32 identifies it as white and forms white color data. The circuit board 30 receives the white color data and controls the electrode member 10 not to discharge according to the white color data.

[0052] Specifically, the first coating 121 disposed corresponding to the viewing window 114 is a first viewing window coating, and the second coating 122 is a second viewing window coating; the first viewing window coating is provided with a first avoidance opening corresponding to the viewing window 114, and the second viewing window coating is provided with a second avoidance opening corresponding to the viewing window 114. Combining the viewing window 114 with the conductive coating 12 can provide the viewing window 114 with a sufficient opening area, so that the detection sensor 32 has a sufficient detection field of view, thereby making the detection result of the detection sensor 32 more authentic and reliable.

[0053] In practical applications, such as Figure 2 and Figure 3 As shown, the second window plating layer includes a plating layer body and an extension portion 123, the second avoidance opening is located in the plating layer body, and the extension portion 123 extends from the plating layer body in a direction away from the second avoidance opening; the extension portion 123 is used to be electrically connected to the circuit board 30. The extension portion 123 can ensure the contact area between the second window plating layer and the electrical connector 31, thereby improving the conductive stability of the circuit board 30 and the second window plating layer.

[0054] For example, Figure 1 and Figure 2 As shown, the insulating substrate 11 is waist-shaped, and the viewing window 114 is located at the end of the length direction of the insulating substrate 11. The overall cross-sectional shape of the shell is the same as that of the insulating substrate 11, that is, the length dimension of the shell is significantly larger than its width dimension, and the viewing window 114 is arranged at the end of the length direction of the insulating substrate 11, which can ensure that the shell has enough space in the length direction to accommodate the increased portion of the insulating substrate 11 due to the opening of the viewing window 114, so that the effective utilization rate of the internal space of the shell can be improved.

[0055] Specifically, the minimum spacing between two adjacent first coatings 121 is 1.5-2.5 mm, for example, 1.5 mm, 2 mm or 2.5 mm. If the minimum spacing between two adjacent first coatings 121 is less than 1.5 mm, the two adjacent first coatings 121 are easily affected by dust or moisture and short-circuited; if the minimum spacing between two adjacent first coatings 121 is greater than 2.5 mm, it will affect the area of ​​the first coating 121 itself, resulting in poor discharge effect of the first coating 121; therefore, setting the minimum spacing between two adjacent first coatings 121 to 1.5-2.5 mm can prevent the two adjacent first coatings 121 from being easily short-circuited, and can reasonably ensure the area of ​​the first coating 121 to ensure the discharge effect of the first coating 121.

[0056] For example, Figure 1As shown, the mounting portion 20 has a mounting groove 24 on one side facing the electrode member 10, the electrode member 10 is mounted in the mounting groove 24, and the first plating layer 121 is not lower than the groove edge of the mounting groove 24. The mounting groove 24 can increase the matching area between the mounting portion 20 and the insulating substrate 11 to improve the installation stability of the electrode member 10. The first plating layer 121 is not lower than the groove edge of the mounting groove 24, which can ensure that when the energy head abuts against the human body, the first plating layer 121 can effectively contact the human body.

[0057] The insulating substrate 11 and the mounting portion 20 may be fixed by snapping or bonding.

[0058] Specifically, an adhesive layer is provided between the connecting plate surface 112 and the mounting portion 20 so that the connecting plate surface 112 and the mounting portion 20 can be bonded and fixed. In this way, the connection method between the connecting plate surface 112 and the mounting portion 20 can be simplified, and the sealing between the insulating substrate 11 and the mounting portion 20 can be improved to prevent external moisture from entering the outer shell.

[0059] In practical applications, the insulating substrate 11 is an insulating ceramic substrate. Ceramics have good corrosion resistance, which can prevent the insulating substrate 11 from being easily corroded by skin care products, thereby increasing the service life of the insulating substrate 11.

[0060] Exemplarily, the ratio of the sum of the areas of all the first plating layers 121 to the area of ​​the working plate surface 111 is 1 / 2 to 4 / 5, for example, 1 / 2, 3 / 5 or 4 / 5, etc. In this way, the effective utilization rate of the area of ​​the working plate surface 111 can be improved to improve the discharge effect of the conductive plating layer 12, and the spacing between two adjacent first plating layers 121 can be reasonably guaranteed.

[0061] The utility model also proposes a beauty instrument, which includes an energy head. The specific structure of the energy head refers to the above-mentioned embodiment. Since the beauty instrument adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0062] In the technical solution of the energy head of the utility model, the electrode member 10 is formed by arranging multiple groups of conductive coatings 12 on the insulating substrate 11. After the conductive coatings 12 are energized, microcurrents can be output to the user's skin to form an electric stimulation massage. Since the conductive coatings 12 are electroplated on the insulating substrate 11, it can avoid being welded with the shell, thereby avoiding the shell from generating internal stress due to welding; at the same time, it also greatly simplifies the overall structure of the electrode, simplifies the connection circuit between the electrode and the circuit board 30, reduces the probability of failure, and improves the stability of the energy head.

[0063] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An energy head, characterized in that: include: An electrode component, the electrode component comprising a hard insulating substrate and a plurality of conductive coatings; Wherein, the insulating substrate has a working plate surface and a connecting plate surface which are arranged opposite to each other; There is an isolation gap between at least two groups of the conductive coatings; each group of the conductive coatings includes a first coating and a second coating, the first coating is attached to the working plate surface, the second coating is attached to the connecting plate surface, and the first coating is electrically connected to the second coating; The electrode member is installed on the shell and the working plate surface is exposed outside the shell.

2. The energy head according to claim 1, characterized in that: The conductive plating layer further includes a connecting plating layer, which covers an edge of the insulating substrate and connects the first plating layer and the second plating layer.

3. The energy head according to claim 1, characterized in that: The insulating substrate is arranged in a ring shape, and the insulating substrate has an inner ring edge and an outer ring edge; The conductive plating layer further includes a connecting plating layer, which covers the inner ring edge and / or the outer ring edge and connects the first plating layer and the second plating layer.

4. The energy head according to claim 1, characterized in that: A circuit board is arranged in the housing, the circuit board comprises a board body and an electric pulse generating component and an electric connecting component arranged on the board body, the electric pulse generating component is electrically connected to the second plating layer through the electric connecting component; One end of the electrical connector is fixedly connected to the plate body, and the other end is used to abut against the second plating layer.

5. The energy head according to claim 1, characterized in that: The housing comprises a mounting portion, a relief hole is formed on the mounting portion, the relief hole communicates the inside and the outside of the housing, and a circuit board is arranged in the housing; The electrode member is mounted on the mounting portion, and the second plating layer is arranged corresponding to the avoidance hole, and the second plating layer is electrically connected to the circuit board through the avoidance hole.

6. The energy head according to claim 5, characterized in that: The mounting portion is waist-shaped, with an energy outlet in the middle of the mounting portion, and air-avoiding holes are arranged on the insulating substrate corresponding to the energy outlet, and a plurality of groups of the conductive coatings are arranged at intervals along the circumference of the air-avoiding holes.

7. The energy head according to claim 5, characterized in that: A viewing window is provided on the insulating substrate, a viewing hole is provided on the mounting portion corresponding to the viewing window, and a detection sensor is provided on the circuit board corresponding to the viewing window.

8. The energy head according to claim 7, characterized in that: The first coating layer arranged corresponding to the viewing window is a first viewing window coating layer, and the second coating layer is a second viewing window coating layer; the first viewing window coating layer is provided with a first avoidance opening corresponding to the viewing window, and the second viewing window coating layer is provided with a second avoidance opening corresponding to the viewing window.

9. The energy head according to claim 8, characterized in that: The second window coating includes a coating body and an extension portion, the second avoidance opening is located in the coating body, and the extension portion extends from the coating body in a direction away from the second avoidance opening; the extension portion is used to be electrically connected to the circuit board.

10. The energy head according to claim 7, characterized in that: The insulating substrate is arranged in a waist shape, and the viewing window is located at the end of the insulating substrate in the length direction.

11. The energy head according to any one of claims 1 to 10, characterized in that: The minimum distance between two adjacent first coatings is 1.5-2.5 mm.

12. The energy head according to claim 5, characterized in that: The mounting portion has a mounting groove on one side facing the electrode member, the electrode member is mounted in the mounting groove, and the first plating layer is not lower than the groove edge of the mounting groove.

13. The energy head according to claim 5, characterized in that: An adhesive layer is arranged between the connecting plate surface and the mounting portion.

14. The energy head according to any one of claims 1 to 5, characterized in that: The insulating substrate is an insulating ceramic substrate.

15. The energy head according to any one of claims 1 to 5, characterized in that: The ratio of the sum of the areas of all the first coating layers to the area of ​​the working plate surface is 1 / 2 to 4 / 5.

16. A beauty instrument, characterized in that: The beauty instrument comprises the energy head as described in any one of claims 1 to 15.

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