Nursing head and beauty care equipment

Abstract

The utility model discloses a nursing head and beauty care equipment, the nursing head comprises a shell and a plurality of electrode slices, each electrode slice comprises a first electrode section and a second electrode section, the first electrode section is arranged on the shell, the surface of the first electrode section is exposed out of the shell, and the second electrode section is arranged on the shell. The second electrode section is located on the side, away from the outer surface of the shell, of the first electrode section. According to the nursing head, the space occupied by the electrode plates on the surface of the shell is saved, and arrangement of all parts on the nursing head is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of beauty instrument technology, and in particular to a care head and beauty care device. Background Technology

[0002] More and more people are paying attention to their health and beauty, often using methods such as electric current, electrical pulses, micro-vibrations, various colored light irradiation, raising body temperature, microwaves, and vacuum adsorption for beauty treatments. A beauty device is a machine that regulates and improves the body and face based on human physiological functions, offering multiple functions such as whitening, skin rejuvenation, blemish removal, wrinkle reduction, and hair removal.

[0003] In related technologies, beauty devices include interconnected electrode heads and a main unit. The electrode heads are used to contact the user's face and can emit energy to improve skin condition. However, the electrode pads occupy a large space on the surface of the housing, which is not conducive to the arrangement of components on the housing. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one objective of the present invention is to provide a nursing head that saves the space occupied by the electrode pads on the surface of the housing, which is beneficial to the arrangement of the various components on the nursing head.

[0005] Another objective of this invention is to provide a beauty care device employing the aforementioned care head.

[0006] A nursing head according to a first aspect of the present invention includes: a housing; a plurality of electrode plates, each electrode plate including a first electrode segment and a second electrode segment, the first electrode segment being disposed on the housing, the surface of the first electrode segment being exposed outside the housing, and the second electrode segment being located on the side of the first electrode segment away from the outer surface of the housing.

[0007] According to this utility model, the first electrode segment of the electrode pad is exposed on the outer surface of the housing, thereby reducing the space occupied by the electrode pad on the housing surface. This facilitates the arrangement of various components of the care head (such as microneedles) on the housing surface, making rational use of the housing surface. Furthermore, it increases the functionality of the care head. In addition, the front side of the first electrode segment can directly contact the user's skin, improving the care effect and making it easier for the user to apply to the skin, thus improving ease of use. Moreover, the housing can conceal the internal structure of the care head, preventing scratches and improving the safety of use. When the housing is transparent or semi-transparent, the electrode pad appears to float or be multi-layered on the housing, improving the aesthetics of the care head and enhancing the user's visual experience.

[0008] According to some embodiments of the present invention, the housing has a nursing surface, there are multiple first electrode segments, the multiple first electrode segments are arranged at intervals along the circumference of the nursing surface, and the second electrode segments are respectively connected to the side of the multiple first electrode segments away from the nursing surface.

[0009] According to some embodiments of the present invention, the second electrode segment is located inside the housing.

[0010] According to some embodiments of the present invention, the second electrode segment is disposed on the inner wall surface of the housing along the axial direction of the nursing surface, and the side of the second electrode segment facing the housing is in contact with the inner wall surface of the housing.

[0011] According to some embodiments of the present invention, a portion of the second electrode segment is spaced from the inner wall surface of the housing along the axial direction of the nursing surface, and another portion of the second electrode segment is attached to the corresponding inner wall surface of the housing along the axial direction of the nursing surface.

[0012] According to some embodiments of the present invention, the edge of the second electrode segment bends and extends away from the first electrode segment.

[0013] According to some embodiments of the present invention, the second electrode segment is enclosed within the housing.

[0014] According to some embodiments of the present invention, the plurality of electrode pads include a first sub-electrode pad and a second sub-electrode pad, the first sub-electrode pad and the second sub-electrode pad are arranged circumferentially along the nursing surface, and the first sub-electrode pad and the second sub-electrode pad have opposite polarities.

[0015] According to some embodiments of this utility model, the housing is a transparent or semi-transparent part.

[0016] A beauty care device according to a second aspect of the present invention includes: a handle, wherein a power supply and a control circuit board are disposed therein; and a care head, wherein the care head is the care head according to the first aspect of the present invention described above, the care head being detachably connected to the handle, and the care head being electrically connected to the power supply and the control circuit board respectively.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of the nursing head according to an embodiment of the present utility model;

[0020] Figure 2 This is a three-dimensional schematic diagram of the nursing head according to an embodiment of the present utility model;

[0021] Figure 2-1 This is a partial schematic diagram of the nursing head according to an embodiment of the present utility model;

[0022] Figure 2-2 This is a schematic diagram of the electrode pads of the nursing head according to an embodiment of the present invention;

[0023] Figure 2-3 This is a schematic diagram of the housing of the nursing head according to an embodiment of the present utility model;

[0024] Figure 3 This is a schematic diagram of a nursing head according to an embodiment of the present utility model, wherein a partial cross-section is shown;

[0025] Figure 4 This is a cross-sectional view of the nursing head according to an embodiment of the present utility model;

[0026] Figure 5 This is a schematic diagram of another case of the nursing head according to an embodiment of the present utility model, wherein a partial cross-section is shown;

[0027] Figure 6 This is a cross-sectional view of another aspect of the nursing head according to an embodiment of the present utility model;

[0028] Figure 7 This is a schematic diagram of another embodiment of the nursing head according to the present utility model, wherein a partial cross-section is shown;

[0029] Figure 8 This is a cross-sectional view of another embodiment of the nursing head according to the present utility model;

[0030] Figure 9 This is a schematic diagram of a beauty care device according to an embodiment of the present utility model;

[0031] Figure 10 This is a cross-sectional view of the beauty care device according to an embodiment of the present utility model.

[0032] Figure label:

[0033] 100. Head care;

[0034] 1. Shell; 11. Nursing surface;

[0035] 2. Electrode sheet; 21. First electrode segment; 22. Second electrode segment;

[0036] 23. First sub-electrode plate; 24. Second sub-electrode plate;

[0037] 200. Beauty and personal care equipment;

[0038] 201. Handle; 202. Power supply; 203. Control circuit board. Detailed Implementation

[0039] The embodiments of this utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Figures 1-8 Description of a nursing head 100 according to a first aspect embodiment of the present invention.

[0040] like Figure 1 and Figure 3 As shown, the nursing head 100 according to the first aspect of the present invention includes a housing 1 and a plurality of electrode plates 2.

[0041] Specifically, the electrode plate 2 includes a first electrode segment 21 and a second electrode segment 22. The first electrode segment 21 is disposed on the housing 1, and its surface is exposed outside the housing 1. The second electrode segment 22 is located on the side of the first electrode segment 21 that is away from the outer surface of the housing 1. In the description of this utility model, "a plurality of" means two or more.

[0042] For example, in Figure 1 , Figure 2 and Figure 3 In the example, the front side of the first electrode segment 21 is exposed outside the housing 1, that is, the front side of the first electrode segment 21 and the front side of the housing 1 are in the same plane, and the second electrode segment 22 is located on the rear side of the housing 1. The structure of the first electrode sheet 2 includes various cases: for example, Figure 2 As shown, the first electrode segment 21 and the second electrode segment 22 are connected. During the use of the care head 100, when the care head 100 is energized, the second electrode segment 22 conducts current to the first electrode segment 21, the first electrode segment 21 emits pulses, and the first electrode segment 21 comes into contact with the user's skin to care for the user's skin. Alternatively, the first electrode segment 21 and the second electrode segment 22 are not connected, and the first electrode segment 21 is directly energized.

[0043] With this configuration, after the electrode pad 2 is assembled with the housing 1, the first electrode segment 21 of the electrode pad 2 is exposed on the outer surface of the housing 1, thereby reducing the space occupied by the electrode pad 2 on the surface of the housing 1. This facilitates the arrangement of various components of the care head 100 (such as microneedles) on the surface of the housing 1, making rational use of the surface of the housing 1. Moreover, the functions of the electrode pad 2 and various components can be different, increasing the types of functions of the care head 100 and improving its performance. In addition, the front side of the first electrode segment 21 can directly contact the user's skin, allowing the energy emitted by the first electrode segment 21 to be directly applied to the user's skin, improving the care effect and making it easier for the user to apply directly to the skin, thus improving the convenience of use. Furthermore, the housing 1 can cover the internal structure of the care head 100, preventing other components inside the care head 100 (such as circuit boards and light-emitting components) from scratching the user, thereby improving the safety of using the care head 100. Moreover, the housing 1 can also support the first electrode segment 21, improving the stability of the first electrode segment 21 and preventing it from shaking. When the shell 1 is in a transparent or semi-transparent state (e.g.) Figure 2-1 and Figure 2-3 As shown), after the first electrode segment 21 and the second electrode segment 22 are assembled with the housing 1, when viewed from the outside of the nursing head 100, the housing 1 separates part of the first electrode segment 21 and part of the second electrode segment 22. The electrode sheet 2 is suspended or multi-layered on the housing 1, which improves the aesthetics of the nursing head 100 and enhances the user's visual experience.

[0044] According to the present invention, in the nursing head 100, the first electrode segment 21 of the electrode pad 2 is exposed on the outer surface of the housing 1, thereby reducing the space occupied by the electrode pad 2 on the surface of the housing 1. This facilitates the arrangement of various components of the nursing head 100 (such as microneedles) on the surface of the housing 1, making rational use of the surface of the housing 1. Furthermore, it also increases the functionality of the nursing head 100. In addition, the front side of the first electrode segment 21 can directly contact the user's skin, improving the nursing effect and making it easier for the user to apply to the skin, thus improving user convenience. Furthermore, the housing 1 can cover the internal structure of the nursing head 100, preventing scratches and improving the safety of using the nursing head 100. When the housing 1 is transparent or semi-transparent, the electrode pad 2 appears to be suspended or multi-layered on the housing 1, improving the aesthetics of the nursing head 100 and enhancing the user's visual experience.

[0045] According to some embodiments of this utility model, refer to Figure 1 and Figure 3The housing 1 has a nursing surface 11, and multiple first electrode segments 21 are arranged at intervals along the circumference of the nursing surface 11. Second electrode segments 22 are respectively connected to the side of the multiple first electrode segments 21 away from the nursing surface 11. For example, in Figure 1 and Figure 3 In the example, the front side of the housing 1 and the front sides of the multiple first electrode segments 21 together constitute the care surface 11, and the rear ends of the multiple first electrode segments 21 are all connected to the front side of the second electrode segment 22. This arrangement increases the area of ​​the electrode pads 2 exposed outside the housing 1, thereby increasing the care area of ​​the care head 100 on the user's skin and improving the efficiency of the care. Furthermore, the multiple electrode pads 2 are spaced apart circumferentially along the care surface 11, effectively ensuring that all areas traversed by the care head 100 are cared for during the care process, avoiding any omissions and thus improving the care effect of the care head 100. It should be noted that the multiple first electrode segments 21 can be arranged at equal intervals or non-equal intervals along the circumferential direction of the care surface 11, depending on the specific usage.

[0046] According to some embodiments of this utility model, refer to Figure 3 and Figure 4 The second electrode segment 22 is located inside the housing 1. This arrangement allows the housing 1 to shield the second electrode segment 22, preventing it from scratching the user and improving the safety of using the nursing head 100. Furthermore, the cooperation between the first electrode segment 21 and the second electrode segment 22 enhances the assembly stability of the electrode pad 2 and the housing 1, preventing the electrode pad 2 from detaching from the housing 1 or wobbling, thereby further improving the safety of using the nursing head 100 and enhancing the user experience.

[0047] Furthermore, referring to Figure 3 and Figure 4 The second electrode segment 22 is disposed on the inner wall surface of the housing 1 along the axial direction of the nursing surface 11, and the side of the second electrode segment 22 facing the housing 1 is in contact with the inner wall surface of the housing 1. For example, in Figure 3 In the example, the second electrode segment 22 is located on the rear side of the housing 1, and the front side of the second electrode segment 22 is in contact with the rear side of the housing 1. With this configuration, the first electrode segment 21 and the second electrode segment 22 cooperate, with the second electrode segment 22 supporting the housing 1, strengthening the structural strength of the housing 1, preventing deformation of the housing 1 after being pressed, and thus extending the service life of the housing 1. Furthermore, reducing the distance between the second electrode segment 22 and other components inside the care head 100 (such as circuit boards or light-emitting components) facilitates the arrangement of the second electrode segment 22 and other components inside the care head 100, thereby reducing the manufacturing difficulty of the care head 100 and improving its production efficiency.

[0048] According to some embodiments of this utility model, refer to Figure 5 and Figure 6 A portion of the second electrode segment 22 is spaced from the inner wall surface of the housing 1 along the axial direction of the nursing surface 11, while another portion of the second electrode segment 22 is abutted against the corresponding inner wall surface of the housing 1 along the axial direction of the nursing surface 11. For example, in Figure 5 and Figure 6 In the example, a portion of the second electrode segment 22 (i.e., the middle portion of the second electrode segment 22) has a gap between its front side and the inner wall surface of the middle portion of the housing 1. The other portion of the second electrode segment 22 (i.e., the outer peripheral edge portion of the second electrode segment 22) has its front side attached to the inner wall surface of the outer peripheral edge portion of the housing 1. With this configuration, during the production of the second electrode segment 22, the shape of the inner wall surface of the middle portion of the housing 1 does not need to be considered for the middle portion of the second electrode segment 22, simplifying the structure of the second electrode segment 22. For example, the front side of the middle portion of the second electrode segment 22 can be flat, thereby reducing the production difficulty of the electrode sheet 2, improving the production efficiency of the electrode sheet 2, and increasing the production efficiency of the nursing head 100.

[0049] According to some embodiments of this utility model, refer to Figure 2-1 and Figure 6 The edge of the second electrode segment 22 bends and extends away from the first electrode segment 21. For example, in Figure 2-1 and Figure 6 In the example, the edge of the second electrode segment 22 curves and extends away from the center of the care head 100 and away from the first electrode segment 21, meaning that the distance between the edge of the second electrode segment 22 and the first electrode segment 21 gradually increases along the direction away from the center of the care head 100. Specifically, the edge of the second electrode segment 22 is the portion of the second electrode segment 22 located on the side of the first electrode segment 21 away from the center of the care head 100. With this configuration, when the housing 1 of the care head 100 is transparent or semi-transparent, the edge of the electrode piece 2 has a multi-layered, three-dimensional form, and the first electrode segment 21 appears to float relative to the second electrode segment 22, thereby improving the visual effect and aesthetics of the care head 100 during use. Furthermore, the outer surface of the edge of the second electrode segment 22 is curved, further enhancing the aesthetics of the electrode piece 2 and the care head 100. Additionally, it ensures stable assembly of the electrode piece 2 with the housing 1 between the first electrode segment 21 and the second electrode segment 22, improving the stability of the electrode piece 2 during use and thus enhancing the safety of the care head 100 during use.

[0050] According to some embodiments of this utility model, refer to Figure 7 and Figure 8 The second electrode segment 22 is enclosed within the housing 1. For example, in Figure 7 and Figure 8In the example, the second electrode segment 22 is inserted into the interior of the housing 1. This arrangement further enhances the stability of the connection between the electrode piece 2 and the housing 1, preventing the electrode piece 2 from detaching from the housing 1. Furthermore, it avoids the second electrode segment 22 occupying space inside the housing 1 (i.e., the space inside the cavity of the nursing head 100), thus facilitating the arrangement of other components inside the nursing head 100, reducing the installation difficulty of the nursing head 100, and improving the production efficiency of the nursing head 100.

[0051] According to some embodiments of this utility model, refer to Figure 1 , Figure 2 and Figure 2-2 The plurality of electrode pads 2 include a first sub-electrode pad 23 and a second sub-electrode pad 24, which are arranged circumferentially along the nursing surface 11, and the polarities of the first sub-electrode pad 23 and the second sub-electrode pad 24 are opposite.

[0052] For example, in Figure 1 , Figure 2 and Figure 2-2 In the example, there are two first sub-electrode pieces 23 and two second sub-electrode pieces 24, with the two first sub-electrode pieces 23 adjacent to each other and the two second sub-electrode pieces 24 adjacent to each other. The two first sub-electrode pieces 23 are located on the left side of the nursing surface 11, and the two second sub-electrode pieces 24 are located on the right side of the nursing surface 11. The electrode pieces 2 on both radial sides of the nursing head 100 are symmetrically arranged, with the same structure but opposite polarities. For example, the polarities of the two first sub-electrode pieces 23 are both positive, and the polarities of the two second sub-electrode pieces 24 are both negative. Alternatively, the polarities of the two first sub-electrode pieces 23 are both negative, and the polarities of the two second sub-electrode pieces 24 are both positive.

[0053] This configuration, with the first sub-electrode 23 and the second sub-electrode 24 having different polarities, enables different functions, increasing the functional types and application range of the nursing head 100. Furthermore, the adjacent arrangement of two first sub-electrode 23s and two second sub-electrode 24s simplifies the layout of multiple electrode pieces 2, thereby reducing the installation difficulty of the nursing head 100 and improving its production efficiency. However, this is not limited to this; for example, adjacent pairs of the four first electrode segments 21 on the outer surface of the housing 1 may be identical (i.e., both being first sub-electrode segments 23 or both being second sub-electrode segments 24), with both first sub-electrode segments 23 having the same polarity and both second sub-electrode segments 24 having the same polarity.

[0054] According to some embodiments of this utility model, such as Figure 2-1 and Figure 2-3As shown, the housing 1 is either transparent or semi-transparent. Therefore, when the housing 1 is transparent, light emitted from other components inside the housing 1, such as the light-emitting element (LED light), can pass through the housing 1 and illuminate the outside of the treatment head 100, providing skin care for the user and allowing the treatment head 100 to function normally. When the housing 1 is semi-transparent, while ensuring that light from the light-emitting element can pass through the housing 1, the housing 1 can also conceal other components inside the treatment head 100, improving the aesthetics of the treatment head 100. Furthermore, when the housing 1 is transparent or semi-transparent, it separates the end of the first electrode segment 21 furthest from the center of the treatment head 100 from the end of the second electrode segment 22 furthest from the center of the treatment head 100. From the outside of the treatment head 100, the first electrode segment 21 appears to float relative to the second electrode segment 22, or the first electrode segment 21, the second electrode segment 22, and the housing 1 form a multi-layered, three-dimensional structure, further enhancing the aesthetics of the treatment head 100 and improving the user's visual experience.

[0055] It should be noted that, Figure 2-3 The housing 1 shown is a structural diagram illustrating the housing 1 in the product state of the nursing head 100. The housing 1 is manufactured using an injection molding process. For example, multiple electrode pads 2 produced are arranged... Figure 2-2 The arrangement shown is placed in the mold, and then the material (i.e. the material required to produce shell 1) is poured into the mold. Shell 1 is formed by injection molding in the mold. The production method of shell 1 can be set according to the actual situation.

[0056] According to a second aspect embodiment of the present invention, a beauty care device 200 is provided, with reference to... Figure 9 and Figure 10 The device includes a handle 201 and a nursing head 100. The handle 201 contains a power supply 202 and a control circuit board 203. The nursing head 100 is the nursing head 100 according to the first aspect embodiment of the present invention described above. The nursing head 100 is detachably connected to the handle 201 and is electrically connected to the power supply 202 and the control circuit board 203, respectively.

[0057] For example, in Figure 9 and Figure 10 In the example, the power supply 202, control circuit board 203, and treatment head 100 communicate with each other. This configuration allows the handle 201 to provide power to the treatment head 100, enabling the electrode pads 2 to function properly and care for the user's skin. Furthermore, it facilitates control and operation of the treatment head 100 via the handle 201. Additionally, the detachable connection between the handle 201 and the treatment head 100 makes inspection and repair easier in case of malfunctions in the beauty device 200. Different functions of the treatment head 100 can also be replaced, increasing the applicability of the beauty device 200.

[0058] Other components and operations of the nursing head 100 and beauty care device 200 according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0059] In the description of this utility model, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0060] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0061] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A nursing head, characterized in that, include: case; Multiple electrode plates, each electrode plate including a first electrode segment and a second electrode segment, wherein the first electrode segment is disposed on the housing and the surface of the first electrode segment is exposed outside the housing, and the second electrode segment is located on the side of the first electrode segment away from the outer surface of the housing.

2. The nursing head according to claim 1, characterized in that, The housing has a nursing surface, and there are multiple first electrode segments arranged at intervals along the circumference of the nursing surface. The second electrode segments are respectively connected to the side of the multiple first electrode segments away from the nursing surface.

3. The nursing head according to claim 2, characterized in that, The second electrode segment is located inside the housing.

4. The nursing head according to claim 3, characterized in that, The second electrode segment is disposed on the inner wall surface of the housing along the axial direction of the nursing surface, and the side of the second electrode segment facing the housing is in contact with the inner wall surface of the housing.

5. The nursing head according to claim 3, characterized in that, A portion of the second electrode segment is spaced from the inner wall surface of the housing along the axial direction of the care surface, and another portion of the second electrode segment is attached to the corresponding inner wall surface of the housing along the axial direction of the care surface.

6. The nursing head according to claim 5, characterized in that, The edge of the second electrode segment bends and extends away from the first electrode segment.

7. The nursing head according to claim 2, characterized in that, The second electrode segment is enclosed within the housing.

8. The nursing head according to claim 2, characterized in that, The plurality of electrode pads include a first sub-electrode pad and a second sub-electrode pad, the first sub-electrode pad and the second sub-electrode pad being arranged circumferentially along the treatment surface, the first sub-electrode pad and the second sub-electrode pad having opposite polarities.

9. The nursing head according to any one of claims 1-8, characterized in that, The housing is a transparent or semi-transparent component.

10. A beauty care device, characterized in that, include: A handle, wherein a power supply and control circuit board are provided inside the handle; The nursing head is the nursing head according to any one of claims 1-9, the nursing head is detachably connected to the handle, and the nursing head is electrically connected to the power supply and the control circuit board respectively.

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