CN209900444U

CN209900444U - Beauty instrument

Info

Publication number: CN209900444U
Application number: CN201920204680.7U
Authority: CN
Inventors: 刘杰; 蒋朝辉; 肖红生
Original assignee: Guangdong SKG Intelligent Technology Co Ltd
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2019-02-15
Filing date: 2019-02-15
Publication date: 2020-01-07
Anticipated expiration: 2029-02-15
Also published as: WO2020164230A1

Abstract

The application discloses beauty instrument, including casing, drive structure, massage head and control module. The casing includes first mounting hole and the second mounting hole that all communicates with the external world, drive structure installs in the casing. The massage head is installed on the first mounting hole, the massage head comprises a ceramic chip, the ceramic chip comprises a conducting layer, and the conducting layer is electrically connected with the driving structure. The control module is installed on the second installation hole and is electrically connected with the driving structure. The utility model provides a beauty instrument uses the potsherd and is provided with the conducting layer in the inboard side of potsherd, and the potsherd can discharge by large tracts of land mildly, realizes the discharge of face and face, avoids point-to-point discharging, reduces the stinging sense when using beauty instrument, increases user's experience effect. In addition, the ceramic sheet has higher strength and simple production process, thereby not only greatly prolonging the service life of the beauty instrument, but also reducing the production cost.

Description

Beauty instrument

Technical Field

The application relates to the technical field of health preserving physiotherapy instrument, more specifically relates to a beauty instrument.

Background

With the gradual improvement of living standard, people pay more and more attention to the improvement of living quality, and daily life nursing articles are more and more widely loved. For example, the cosmetic instrument for removing acne mostly adopts vacuum glass tube discharge in the market at present, on one hand, the vacuum glass tube discharges under high voltage point to point, has tingle and poor user experience effect, on the other hand, the vacuum glass tube needs to be vacuumized, the concentration of inert gas is ensured, the sealing performance of the glass tube is ensured, the production process is complex, the quality stability is poor, and the production cost is high. The existing beauty instrument is not easy to control the gap between the massage head and the skin, and the user experience is seriously influenced.

SUMMERY OF THE UTILITY MODEL

A beauty instrument comprises a shell, a driving structure, a massage head and a control module. The casing includes first mounting hole and the second mounting hole that all communicates with the external world. The drive structure is mounted within the housing. The massage head is installed on the first mounting hole, the massage head comprises a ceramic chip, the ceramic chip comprises a conducting layer, and the conducting layer is electrically connected with the driving structure. The control module is installed on the second installation hole and is electrically connected with the driving structure.

In some embodiments, the massage head further comprises a mounting cylinder, the mounting cylinder comprises a first end and a second end opposite to the first end, the first end of the mounting cylinder extends into the first mounting hole, and the second end of the mounting cylinder is used for mounting the ceramic plate.

In some embodiments, the second end of the mounting cylinder extends outwards to form a horn-shaped extension part, and the outward end face of the extension part is recessed inwards to form a sink groove for mounting the ceramic plate.

In some embodiments, a fixing ring is disposed on an outward end surface of the extending portion, and the fixing ring is used for fixing the ceramic plate in the sinking groove.

In some embodiments, the outward end surface of the extension portion is further provided with a step groove, the step groove is communicated with the sinking groove, the surface of the fixing ring facing the ceramic plate protrudes to form a convex ring, at least part of the convex ring extends into the step groove, and at least part of the ceramic plate is accommodated in an inner ring of the convex ring.

In some embodiments, the massage head further comprises a sheath sleeved at the second end of the mounting cylinder, the sheath is provided with grid holes, and the outward surface of the ceramic plate is in contact with the outside air through the grid holes.

In certain embodiments, the sheath is sleeved outside the extension.

In certain embodiments, the sheath protrudes away from the surface of the ceramic wafer to form a thickened boss.

In certain embodiments, the depth of the grid holes along their axial direction is greater than or equal to 0.5 millimeters and less than or equal to 10 millimeters.

In some embodiments, the fixing ring includes a first surface abutting against the ceramic plate and a second surface opposite to the first surface, and a distance between the first surface and the second surface is greater than or equal to 0.5 mm and less than or equal to 5 mm.

In some embodiments, the ceramic sheet has a thickness greater than or equal to 0.5 mm and less than or equal to 10 mm.

In some embodiments, a holding groove is formed in an outer side of the mounting cylinder close to the first end, a holding protrusion corresponding to the holding groove is formed in the housing, at least one limiting surface is further formed in an outer side of the mounting cylinder close to the first end, a supporting surface corresponding to the limiting surface is formed in the housing, and the limiting surface is abutted to the supporting surface.

In some embodiments, the driving structure includes a circuit board and a high voltage module mounted on the circuit board, the high voltage module is connected to the conductive layer, and a distance between a surface of the high voltage module and a correspondingly oriented outer surface of the housing is greater than or equal to 2.5 mm.

The utility model provides a beauty instrument uses the potsherd and is provided with the conducting layer in the inboard side of potsherd, and the potsherd can discharge by large tracts of land mildly, realizes the discharge of face and face, avoids point-to-point discharging, reduces the stinging sense when using beauty instrument, increases user's experience effect. In addition, the ceramic sheet has higher strength and simple production process, thereby not only greatly prolonging the service life of the beauty instrument, but also reducing the production cost.

Additional aspects and advantages of embodiments of the present application 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 embodiments of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a beauty instrument according to an embodiment of the present application;

fig. 2 is a sectional view of the beauty instrument according to the embodiment of the present invention;

fig. 3 is a sectional view of the beauty instrument according to the embodiment of the present application;

FIG. 4 is an enlarged view taken at IV in FIG. 3;

FIG. 5 is an enlarged view taken at V in FIG. 3;

fig. 6 is a schematic structural view of an upper case of the beauty instrument according to the embodiment of the present application;

fig. 7 is a schematic structural view of a case of the beauty instrument according to the embodiment of the present application;

fig. 8 is a schematic structural view of a mounting tube of the beauty instrument according to the embodiment of the present application;

fig. 9 is a schematic structural view of a sheath of the beauty instrument according to the embodiment of the present application;

fig. 10 is a schematic structural view of a fixing ring of the beauty instrument according to the embodiment of the present application;

fig. 11 is a schematic structural view of a ceramic sheet of the beauty instrument according to the embodiment of the present application.

Detailed Description

Embodiments of the present application will be further described below with reference to the accompanying drawings. The same or similar reference numbers in the drawings identify the same or similar elements or elements having the same or similar functionality throughout.

In addition, the embodiments of the present application described below in conjunction with the accompanying drawings are exemplary and are only for the purpose of explaining the embodiments of the present application, and are not to be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 3, the present application provides a beauty instrument 100, which includes a housing 10, a driving structure 20, a massage head 30 and a control module 40. The housing 10 includes a first mounting hole 13 and a second mounting hole 14, both communicating with the outside. The drive structure 20 is mounted within the housing 10. The massage head 30 is installed on the first installation hole 13, the massage head 30 comprises a ceramic sheet 32, the ceramic sheet 32 comprises a conductive layer 322, and the conductive layer 322 is connected with the driving structure 20. The control module 40 is mounted on the second mounting hole 14 and is connected with the driving structure 20.

The utility model provides a beauty instrument 100 uses ceramic wafer 32 and is provided with conducting layer 322 at the ceramic wafer 32 side inwards, and ceramic wafer 32 can discharge mildly by a large scale, realizes the discharge of face and face, avoids point-to-point discharging, reduces the stinging sense when using beauty instrument 100, increases user's experience effect. Moreover, the ceramic sheet 32 has high strength, and the production process of the ceramic sheet 32 is simple, which not only greatly improves the service life of the beauty instrument 100, but also can reduce the production cost.

Specifically, referring to fig. 2 and 3, the housing 10 includes a lower case 11, an upper case 12, and a case 15. The upper shell 12 is enclosed between the lower shell 11 and the outer shell 15, the lower shell 11 including a hollow grip portion 112 extending away from the upper shell 12. The lower shell 11, the upper shell 12 and the outer shell 15 can be detachably connected by adopting a screw connection mode, a clamping connection mode and the like, the upper shell 12 and the outer shell 15 can be respectively connected with the lower shell 11, and the lower shell 11 can be connected with the upper shell 12, and the upper shell 12 can be connected with the outer shell 15. The lower case 11 and the upper case 12 together form a housing space 132 for mounting parts, the driving structure 20, the control module 40, and the like.

Referring to fig. 2 to 4, the front ends of the lower shell 11 and the housing 15 together form a first mounting hole 13 for mounting the massage head 30, wherein the front end of the housing 15 is provided with a partial notch and serves as a part of the first mounting hole 13, and the front end of the lower shell 11 is provided with a partial notch and serves as another part of the first mounting hole 13. In some embodiments, the notches of the front ends of the lower case 11 and the housing 15 are each half-circular and are semicircular, and the notches and the housing combine to form the circular first mounting hole 13. The first mounting hole 13 may also be square, oval, etc., which is not limited herein and may be set according to actual needs.

Referring to fig. 2, 3 and 5, the rear ends of the lower case 11 and the housing 15 together form a second mounting hole 14 for mounting the control module 40, and the second mounting hole 14 is used for mounting the control module 40. Wherein, the rear end of the housing 15 is provided with a partial notch and serves as a part of the second mounting hole 14, and the rear end of the lower case 11 is provided with a partial notch and serves as another part of the second mounting hole 14. In one embodiment, the notches of the rear ends of the housing 15 and the lower case 11 are half-circular and combined to form the circular second mounting hole 14. The second mounting hole 14 may also be square, oval, etc., which is not limited herein and may be set according to actual needs.

Referring to fig. 2 and 3, the driving structure 20 includes a circuit board 22, a high voltage module 24 mounted on the circuit board 22, a conductive line 26, a power supply 28, and some other driving devices mounted on the circuit board 22. The drive structure 20 extends at least partially into the hand grip 112. The power supply 28 supplies voltage to the high voltage module 24, the circuit board 22 has a substantially rectangular plate shape, and the high voltage module 24 is mounted on the circuit board 22 by soldering, bonding, screwing, or the like. The input of the high voltage module 24 is connected to a power supply 28, either directly or indirectly through a wire or circuit board 22, and the output of the high voltage module 24 is connected to a conductive layer 322 through a conductive wire 26. The power source 28 may be an external power source, such as a household 220V power source, or a rechargeable battery, such as a battery or a lithium battery, mounted on the circuit board 22 or elsewhere in the receiving space 132. The surface of the upper case 12 facing the lower case 11 is provided with a clamping space 122, the bottom end of the handheld portion 112 is provided with a clamping slot 1121, one end of the circuit board 22 is clamped in the clamping space 122, and the other end is clamped in the clamping slot 1121. The engaging space 122 may be a strip-shaped groove or a strip-shaped clamping hole formed on the surface of the upper case 12 facing the lower case 11 and adapted to the end of the circuit board 22, or an engaging space 122 formed by two or more baffles, or a space formed by other structures and capable of engaging with the end of the circuit board 22, which is not limited herein.

Referring to fig. 2 and 3, the massage head 30 includes a ceramic plate 32 and a mounting cylinder 34, the mounting cylinder 34 includes a first end 341 and a second end 342 opposite to the first end 341, the first end 341 of the mounting cylinder 34 extends into the accommodating space 132 of the housing 10 through the first mounting hole 13, and the shape of the exterior of the mounting cylinder 34 is matched with the shape of the first mounting hole 13. The mounting tube 34 is substantially cylindrical, but may be other shapes, such as a column shape having a substantially elliptical shape, a prism shape having both ends connected, and the like, and may be provided as needed, which is not limited herein.

Referring to fig. 3, 4 and 8, a retaining groove 344 is formed in the outer side of the mounting cylinder 34 near the first end 341, a corresponding retaining protrusion 121 is formed in the housing 10, and the retaining protrusion 121 and the retaining groove 344 cooperate to retain the mounting cylinder 34 on the housing 10 to prevent the mounting cylinder 34 from sliding out. The mounting tube 34 is further provided with at least one limiting surface 345 on the outer side close to the first end 341, the housing 10 is provided with at least one supporting surface 1161 (shown in fig. 2) corresponding to the limiting surface 345, the limiting surface 345 is abutted against the supporting surface 1161, and the limiting surface 345 is matched with the supporting surface 1161 to prevent the mounting tube 34 from rotating.

The second end 342 of the mounting cylinder 34 is used to mount the ceramic plate 32 by various methods, such as bonding, snapping, screwing, etc. The second end 342 of the mounting cylinder 34 may also be provided with a retaining ring 36, a collar, or the like to secure the ceramic plate 32 to the second end 342 of the mounting cylinder 34. The inner surface of the fixing ring 36 abuts against the outer surface of the ceramic plate 32, and the fixing ring 36 is fixed to the second end 342 of the mounting cylinder 34 by any one or more of screw connection, snap connection, adhesion, and the like. The ceramic sheet 32 may have various shapes such as a circular sheet, an elliptical sheet, a regular polygonal sheet, etc.

Referring to fig. 2 to 4 and fig. 10, a conductive layer 322 is disposed on the ceramic sheet 32, the conductive layer 322 is mounted on the inner surface of the ceramic sheet 32, and the conductive layer 322 can be mounted on the ceramic sheet 32 by printing, pasting, adhering, and the like. The high-voltage module 24 on the driving structure 20 is connected with the conductive layer 322 through the conductive wire 26, voltage is boosted through the high-voltage module 24 after oscillation frequency modulation and is transmitted to the ceramic sheet 32, high-voltage electrons are gathered on the ceramic sheet 322 and break through the ceramic sheet 32 to discharge, air on the outward side surface of the ceramic sheet 32 is ionized to generate plasma, ozone, oxygen ions, positive and negative ions, far infrared rays and the like, and the skin is cleaned and anti-inflamed and goes deep into the epidermis to stimulate cell repair. Since the conductive layer 322 has a sheet shape, a large area discharge, i.e., a face-to-face discharge, can be performed on the ceramic sheet 32. The shape of the conductive layer 322 can be set according to the shape of the ceramic sheet 32, and can also be set according to actual needs, and the shape of the conductive layer 322 can be various, such as a circular sheet, an oval sheet, a regular polygon sheet, an irregular sheet, and the like.

In some embodiments, to protect the safety of the user, the distance between the surface of the high voltage module 24 and the outer surface of the housing 10 in the corresponding direction is greater than or equal to 2.5 mm, i.e., the distance between any point of the surface of the high voltage module 24 and the outer surface of the housing 10 is greater than or equal to 2.5 mm. For example, the distance between the two may be 2.5 millimeters, 3 millimeters, 3.2 millimeters, 4 millimeters, 4.8 millimeters, 6 millimeters, 6.5 millimeters, 8 millimeters, 8.6 millimeters, 10 millimeters, or other distances greater than or equal to 2.5 millimeters.

The control module 40 includes a regulator 42, an indicator 44 connected to the regulator 42, a control button 41 connected to the regulator 42, and a substrate 43. The actuator 42 is disposed in the receiving space 132 and electrically connected to the driving structure 20, for example, by a wire. The indicator 44 is fixed on the base plate 43 or the regulator 42 and is connected with the regulator 42 through a lead or a circuit on the base plate 43, light emitted by the indicator 44 can penetrate through the casing 10, and the indicator 44 is used for indicating the on and off of the beauty instrument 100 or indicating the use state of the beauty instrument 100. The control button 41 is installed at the second installation hole 14 and covers the second installation hole 14, the control button 41 is fixedly connected with the adjuster 42, such as clamping, screwing and the like, and the control button 41 is used for turning on or off the beauty instrument 100 and adjusting the strength of high-voltage ionization and the like.

Referring to fig. 2 and 6, in some embodiments, a first connecting member 114 is disposed on a surface of the lower casing 11 facing the upper casing 12, a second connecting member 124 is disposed on a surface of the upper casing 12 facing the lower casing 11, and the first connecting member 114 and the second connecting member 124 cooperate to fix the lower casing 11 and the upper casing 12. Specifically, the surface of the lower shell 11 facing the upper shell 12 is provided with a stud, namely, a first connecting piece 114, and the first connecting piece 114 (stud) is provided with a threaded hole. The upper case 12 is provided with through holes corresponding to the screw holes for screws to pass through, and the screws pass through the through holes and are locked into the screw holes to fix the lower case 11 and the upper case 12. The surface of the upper shell 12 facing the lower shell 11 may also be provided with a sleeve or a groove matched with the stud, that is, the second connecting member 124 is a sleeve or a groove, which facilitates the positioning and installation of the upper shell 12. The number of the first connectors 114 is one or more, and the number of the second connectors 124 corresponds to the number of the first connectors 114. For example, the first connectors 114 may be 1, 2, 3, 4, 6, or more, while the corresponding second connectors 124 may be 1, 2, 3, 4, 6, or more.

Referring to fig. 2, 6 and 7, in some embodiments, a positioning element 116 is disposed on a side of the lower case 11 close to the upper case 12, the upper case 12 is provided with an avoiding groove 123, the positioning element 116 corresponds to the avoiding groove 123, and the positioning element 116 facilitates the installation of the upper case 12. The positioning member 116 is provided with a holding hole 1162, the housing 15 is provided with a holding member 151 corresponding to the holding hole 1162, the holding member 151 is provided with a buckle 152, and the housing 15 and the lower shell 11 are clamped with the buckle 152 through the holding hole 1162. Specifically, when the upper shell 12 is mounted on the lower shell 11, the abutting surface 1161 of the positioning member 116 is opposite to (even attached to) the side surface of the avoiding groove 123, the retaining member 151 extends into the gap between the positioning member 116 and the lower shell 11, and the buckle 152 extends into the retaining hole 1162. In other embodiments, the upper case 12 is provided with a holding hole, the outer case 15 is provided with a holding member 151 corresponding to the holding hole, and the outer case 15 and the upper case 12 are connected by the snap 152 and the holding hole. In another embodiment, the retaining hole 1162 may be replaced with a groove.

Referring to fig. 2, 3 and 8, in some embodiments, the second end 342 of the mounting cylinder 34 extends outward to form a flared extension 343, and the extension 343 is used to support and mount the ceramic plate 32 on one hand and protect the periphery of the ceramic plate 32 on the other hand. The extension portion 343 can also reduce the volume of the mounting cylinder 34, for example, under the ceramic sheet 32 with the same diameter, the diameter of the first end 341 of the mounting cylinder 34 with the extension portion 343 is smaller than the diameter of the extension portion 343, while the diameter of the first end 341 of the straight cylinder type mounting cylinder 34 is the same as the diameter of the second end 342, and the volume of the mounting cylinder 34 including the extension portion 343 is smaller than the volume of the straight cylinder type mounting cylinder 34, thereby reducing the volume of the mounting cylinder 34. The outward end surface of the extension 343 is recessed inward to form a sink 346 for the ceramic sheet 32 to be mounted. The ceramic plate 32 is mounted in the sink 346 by means of screws, snaps, fasteners, etc. The shape of the sink 346 may be set according to the shape of the ceramic sheet 32, for example, when the ceramic sheet 32 is circular, the sink 346 is set to be circular, and when the ceramic sheet 32 is regular hexagonal, the sink 346 is set to be regular hexagonal, but other shapes are also possible, and are not limited herein.

In some embodiments, a retaining ring 36 is disposed at the second end 342, and the retaining ring 36 retains the ceramic plate 32 within the sink 346. In other embodiments, a fixing frame is disposed on the periphery of the ceramic plate 32, a through hole is disposed on the fixing frame, a screw hole is disposed at the second end 342 of the mounting cylinder 34, and a screw passes through the through hole and extends into the screw hole to fix the fixing frame and the ceramic plate 32 in the sinking groove 346. In other embodiments, the ceramic sheet 32 is a circular sheet, the diameter of the ceramic sheet 32 is 20 mm, the diameter of the sink 346 is 19.97 mm, and the ceramic sheet 32 is in interference fit with the sink 346.

Referring to fig. 4, 10 and 11, in some embodiments, the fixing ring 36 further includes a first surface 361 abutting against the ceramic plate 32 and a second surface 362 opposite to the first surface 361, and a distance C between the first surface 361 and the second surface 362 is [0.5,5] mm, for example, 0.5 mm, 0.8 mm, 1.5 mm, 1.8 mm, 3 mm, 3.9 mm, 4.5 mm, 5 mm, and the like. When the distance between the first surface 361 and the second surface 362 of the fixing ring 36 is [0.5,5] mm, on one hand, the accommodating space formed by the first surface 361 and the second surface 362 can store more air, and on the other hand, the ceramic sheet 32 can better ionize the air.

In some embodiments, the fixing ring 36 protrudes toward the surface of the ceramic plate 32 to form a protruding ring 363, an end surface of the extension 343 facing outward is further provided with a stepped groove 347 matching with the protruding ring 363, the stepped groove 347 is communicated with the sinking groove 346, the protruding ring 363 at least partially protrudes into the stepped groove 347, and an inner ring diameter of the protruding ring 363 is the same as or slightly larger than a diameter of the ceramic plate 32.

Referring to fig. 2 and 9, in some embodiments, the extension portion 343 is provided with a sheath 38, and the sheath 38 is disposed outside the extension portion 38. In other embodiments, the sheath 38 is attached to the second end 342 by screws, adhesive, or the like. The sheath 38 is provided with mesh holes 382, and the outer surface of the ceramic sheet 32 is in contact with the external air through the mesh holes 382. In other embodiments, the sheath 38 protrudes away from the surface of the ceramic sheet 32 to form a thickened boss 384 that increases the axial depth of the mesh holes 382. On one hand, the thickened bosses 384 can increase the air storage space, and on the other hand, the sheath 38 can ensure that the massage head 30 is parallel to the skin when in use, thereby ensuring the fixed gap between the outer surface of the ceramic sheet 32 and the skin and ensuring the use effect.

Referring to FIG. 3, in other embodiments, the depth B of the grid holes 382 along the axial direction thereof is [0.5, 10] mm, such as 0.5 mm, 0.8 mm, 1 mm, 3 mm, 4.5 mm, 6 mm, 8 mm, 9.2 mm, 10 mm, etc. When the depth of the mesh holes 382 is [0.5, 10] mm, it is possible to secure a distance between the skin and the ceramic sheet 32, to reduce the user's tingling sensation, and to secure a skin treatment effect.

Referring to fig. 3, in some embodiments, the thickness a of the ceramic sheet 32 is [0.5, 10] mm, such as 0.5 mm, 1 mm, 3 mm, 5.5 mm, 6.8 mm, 8.8 mm, 9 mm, 10 mm, etc. When the thickness of the ceramic sheet 32 is 0.5, 10 mm, the air ionization effect can be ensured.

Referring to fig. 2 to 4, in some embodiments, the first end 341 of the mounting cylinder 34 is provided with a retaining groove 344, and the housing 10 is provided with a retaining protrusion 121, where the retaining protrusion 121 may be a convex plate, a convex block, a convex column, or the like. Specifically, the holding projection 121 includes a first holding projection and a second holding projection, the lower shell 11 projects toward the surface of the upper shell 12 to form the first holding projection matching with the holding groove 344, the front end of the upper shell 12 is provided with a notch matching with the holding groove 344, and the wall around the notch serves as the second holding projection. The first retaining projection and the second retaining projection retain the mounting cylinder 34 in the housing 10. In other embodiments, the wall around the first mounting hole 13 serves as a retaining protrusion 121 to retain and fix the mounting cylinder 34. In other embodiments, the upper case 12 or the outer case 15 protrudes toward the surface of the lower case 11 to form a second retaining protrusion.

Referring to fig. 2, in some embodiments, two opposite surfaces of the two positioning elements 116 at the front end of the upper housing 12 are used as abutting surfaces 1161, two parallel limiting surfaces 345 are disposed on the outer surface of the first end 341 of the installation cylinder 34, and the two limiting surfaces 345 abut against the two abutting surfaces 1161 respectively to limit the rotation of the installation cylinder 34.

Referring to fig. 2 and 6, in some embodiments, the upper case 12 is provided with a strip-shaped hole near the handheld portion 112, and one end of the circuit board 22 is clamped in the strip-shaped hole, which is the clamping space 122.

In other embodiments, the upper case 12 is provided with a strip-shaped groove 128 facing the surface of the lower case 11, the strip-shaped groove 128 includes a first blocking plate 126 and a second blocking plate 127 which are arranged at intervals, and the interval between the first blocking plate 126 and the second blocking plate 127 is used for clamping one end of the circuit board 22, that is, the interval between the first blocking plate 126 and the second blocking plate 127 forms the clamping space 122. In other embodiments, the strip-shaped groove includes 4 baffles, the 4 baffles enclose and close to form an accommodating space which is closed all around and opened toward the lower shell 11, one end of the circuit board 22 extends into the accommodating space through the opening, the accommodating space holds one end of the circuit board 22, and the accommodating space which is formed by the 4 baffles enclosing is the clamping space 122.

In other preferred embodiments, the first and

second shutters

126 and 127 are located on opposite sides of the periphery of the strip-shaped card hole, and the first and

second shutters

126 and 127 are spaced apart along the front end toward the rear end of the upper case 12. The strip-shaped clamping hole, the first baffle plate 126 and the second baffle plate 127 form a clamping space 122. The first baffle 126 is further provided with a notch, which facilitates the arrangement of the conductive wires 26.

Referring to fig. 2, 5 and 6, the surface of the upper shell 12 facing the lower shell 11 is provided with a mounting plate 125, the mounting plate 125 is provided with a reserved hole 1251, the adjuster 42 includes a connecting shaft 422, the adjuster 42 is provided with a boss 424 surrounding the connecting shaft 422, the boss 424 is tightly fitted with the reserved hole 1251 or the boss 424 passes through the reserved hole 1251 and then is locked by a locking member. For example, the boss 424 is cylindrical with a diameter of 8 mm, the diameter of the preformed hole 1251 is 7.98 mm, and the boss 424 is interference fit with the mounting plate 125. Or the mounting plate 125 is provided with a through hole, the control module 40 is provided with a corresponding screw hole, and the screw passes through the through hole and extends into the screw hole to connect the mounting plate 125 and the control module 40. Referring to fig. 2, in some embodiments, the on/off of the indicator 44 indicates the on/off of the beauty instrument 100, and the indicator 44 is further provided with different levels of light brightness to indicate different ionization intensities of the user. In other embodiments, indicator light 44 is also provided with different colored lights to indicate different levels of ionization intensity to the user.

Specifically, referring to fig. 2, a control button 41 is mounted on the free end of the connecting shaft 422, and a plurality of shift positions are provided on the adjuster 42 along the rotation direction of the central axis of the connecting shaft 422 to control the on and off of the beauty instrument 100 and the strength of ionization. There may be 2, 3, 5, 7 or more gears. In some embodiments, the control button 41 is provided with 7 steps, and the control button 41 is provided with corresponding step marks, for example, the control button 41 is in a disc shape, and the outward surface of the control button 41 is provided with 7 step marks, which are respectively an OFF step, 5 convex circles and a MAX step, wherein the diameter of the 5 convex circles is gradually increased, the size of the diameter of the convex circles represents the size of the ionization intensity, and the ionization intensity of the MAX is maximum. The upper case 12 is provided with an indication mark, and the gear corresponds to the indication mark and indicates the gear of the current position. For example, when the indicator mark coincides with OFF, it indicates that the cosmetic instrument 100 is OFF the operating power supply 28, and when the indicator mark coincides with the convex circle or MAX, it indicates that the cosmetic instrument is on and different levels of ionization intensity.

Referring to fig. 3, 5 and 7, in some embodiments, a lampshade 154 covering the indicator 44 is disposed at the rear end of the housing 15, and a through hole 153 is disposed on the housing 15 for the lampshade 154 to pass through and expose in the outside air. The upper case 12 is provided with a receiving groove 129 receiving the lamp cover 154, and the housing 15 holds the lamp cover 154 in the receiving groove 129. The lampshade 154 is made of a light-transmitting material, such as plastic, glass, etc. In other embodiments, the housing is made of a light-transmissive material, such as transparent plastic, glass, etc., and when the indicator light is on, the light of the indicator light 44 can be observed.

In the description herein, reference to the description of the terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "a plurality" means at least two, e.g., two, three, unless specifically limited otherwise.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art within the scope of the present application, which is defined by the claims and their equivalents.

Claims

1. A cosmetic instrument, comprising:

the shell comprises a first mounting hole and a second mounting hole which are communicated with the outside;

a drive structure mounted within the housing;

the massage head is arranged on the first mounting hole and comprises a ceramic sheet, the ceramic sheet comprises a conducting layer, and the conducting layer is electrically connected with the driving structure; and

a control module mounted on the second mounting hole and electrically connected with the driving structure.

2. The cosmetic apparatus of claim 1 wherein the massage head further comprises a mounting cylinder, the mounting cylinder including a first end and a second end opposite the first end, the first end of the mounting cylinder extending into the first mounting hole, the second end of the mounting cylinder being adapted to mount the ceramic plate.

3. The beauty instrument of claim 2, wherein the second end of the mounting cylinder extends outwards to form a horn-shaped extension part, and the outward end surface of the extension part is recessed inwards to form a sink for mounting the ceramic sheet.

4. The beauty instrument of claim 3, wherein a fixing ring is provided on an outward facing end surface of the extension portion, the fixing ring being configured to fix the ceramic sheet in the sink.

5. The beauty instrument of claim 4, wherein the outward end surface of the extension is further provided with a step groove, the step groove is communicated with the sinking groove, the fixing ring protrudes towards the surface of the ceramic plate to form a protruding ring, the protruding ring at least partially extends into the step groove, and the ceramic plate is at least partially accommodated in an inner ring of the protruding ring.

6. The beauty instrument of claim 4 or 5, wherein the massage head further comprises a sheath sleeved on the second end of the mounting cylinder, the sheath is provided with grid holes, and the outward surface of the ceramic plate is contacted with the outside air through the grid holes.

7. The cosmetic instrument of claim 6 wherein the sheath is disposed about an outer side of the extension.

8. The cosmetic instrument of claim 6, wherein the sheath projects away from the surface of the ceramic sheet to form a thickened boss.

9. The cosmetic apparatus of claim 6 wherein the depth of the mesh holes along the axial direction thereof is greater than or equal to 0.5 mm and less than or equal to 10 mm.

10. The beauty instrument of claim 6, wherein the fixing ring comprises a first surface abutting against the ceramic sheet and a second surface opposite to the first surface, and a distance between the first surface and the second surface is greater than or equal to 0.5 mm and less than or equal to 5 mm.

11. The cosmetic instrument of claim 10, wherein the ceramic sheet has a thickness greater than or equal to 0.5 mm and less than or equal to 10 mm.

12. The beauty instrument of claim 2, wherein a holding groove is provided on the outer side of the mounting cylinder near the first end, a holding protrusion corresponding to the holding groove is provided in the housing, at least one limiting surface is further provided on the outer side of the mounting cylinder near the first end, a supporting surface corresponding to the limiting surface is provided in the housing, and the limiting surface is in contact with the supporting surface.

13. The cosmetic instrument of claim 1 wherein the drive structure includes a circuit board and a high voltage module mounted on the circuit board, the high voltage module being connected to the conductive layer, a distance between a surface of the high voltage module and a correspondingly oriented outer surface of the housing being greater than or equal to 2.5 mm.