WO2024078244A1 - 美容仪 - Google Patents

美容仪 Download PDF

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Publication number
WO2024078244A1
WO2024078244A1 PCT/CN2023/118465 CN2023118465W WO2024078244A1 WO 2024078244 A1 WO2024078244 A1 WO 2024078244A1 CN 2023118465 W CN2023118465 W CN 2023118465W WO 2024078244 A1 WO2024078244 A1 WO 2024078244A1
Authority
WO
WIPO (PCT)
Prior art keywords
beauty instrument
annular sleeve
seat
proximal end
distal end
Prior art date
Application number
PCT/CN2023/118465
Other languages
English (en)
French (fr)
Inventor
王新
刘龙
Original Assignee
苏州悦肤达医疗科技有限公司
上海悦肤达生物科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州悦肤达医疗科技有限公司, 上海悦肤达生物科技有限公司 filed Critical 苏州悦肤达医疗科技有限公司
Publication of WO2024078244A1 publication Critical patent/WO2024078244A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation

Definitions

  • the present invention relates to the technical field of beauty equipment, and in particular to a beauty instrument.
  • Handheld radio frequency beauty devices are one of the most popular beauty devices for women, because the electrodes on the contact head can generate weak high-frequency current.
  • this high-frequency current acts on the human face, it can accelerate blood circulation in the face, increase oxygen supply to the skin, promote the regeneration of collagen, reduce wrinkles on the skin, tighten the skin, make the skin more elastic and energetic, and make people look younger.
  • the object of the present invention is to provide a beauty instrument which can improve the sealing performance of the whole beauty instrument.
  • the present invention provides a beauty instrument, which includes a body, a first annular sleeve and a contact head;
  • the contact head comprises a mounting seat and an electrode assembly disposed on the proximal end of the mounting seat, wherein the electrode assembly comprises at least one main electrode, and the main electrode is embedded on the proximal end of the mounting seat;
  • the distal end of the first annular sleeve is wrapped around the proximal end of the fuselage, and the proximal end of the first annular sleeve is wrapped around the distal end of the mounting seat.
  • the first annular sleeve can be deformed under the action of external force. shape to adjust the positional relationship between the contact head and the fuselage.
  • the mounting seat includes a first seat body and a second seat body connected from the proximal end to the distal end, the outer periphery of the first seat body protruding outwardly relative to the outer periphery of the second seat body to form a first step portion between the first seat body and the second seat body, and the second seat body can extend into the first annular sleeve;
  • the first annular sleeve includes a connected main body portion and a first connecting portion, the first connecting portion is connected to the proximal end of the main body portion, and the outer periphery of the main body portion protrudes outwardly relative to the outer periphery of the first connecting portion to form a second step portion between the main body portion and the first connecting portion, and the distal end of the first seat body is correspondingly provided with a first annular groove matching the first connecting portion, and the first step portion abuts against the second step portion.
  • a plurality of snap-in positions are provided on the outer circumference of the second seat body, and a plurality of snap-in blocks corresponding to the snap-in positions are provided on the inner wall of the proximal end of the main body.
  • a connecting seat is inserted into the proximal end of the fuselage, the proximal end of the connecting seat extends to the outside of the fuselage, and the distal end of the first annular sleeve is wrapped around the proximal end of the connecting seat.
  • the first annular sleeve includes a connected main body and a second connecting part
  • the second connecting part is connected to the distal end of the main body
  • the outer periphery of the main body is protruded outwardly relative to the outer periphery of the second connecting part to form a third step portion between the main body and the second connecting part
  • the inner wall of the second connecting part is protruded inwardly relative to the inner wall of the main body to form a boss inside the first annular sleeve
  • the outer periphery of the connecting seat is correspondingly provided with a second annular groove matching the second connecting part
  • the proximal end of the connecting seat can extend into the main body.
  • the beauty instrument also includes a second annular sleeve, the distal end of which is connected to the proximal end of the body, and the inner wall of the proximal end of the second annular sleeve extends inward to form a first annular clamping portion, and a third annular groove that cooperates with the first annular clamping portion can be formed between the third step portion and the connecting seat, and under the action of the first annular clamping portion and the connecting seat, the second connecting portion is compressed and deformed to have an interference fit with the second annular groove.
  • the compression rate of the second connecting portion formed by compressive deformation is 25% to 30%.
  • the average thickness of the main body is 1.4 mm to 1.8 mm, and the average thickness of the second connecting portion is greater than 2 mm.
  • a fourth annular groove is provided on the outer periphery of the distal end of the connecting seat, and a second annular clamping portion cooperating with the fourth annular groove is correspondingly provided on the proximal end of the fuselage.
  • the side surface of the main body of the first annular sleeve is bent toward the axis of the fuselage.
  • the body includes an outer shell and an inner shell that are connected, the inner shell is located in the outer shell, the control panel is arranged in the inner shell, the inner shell is provided with a switch assembly electrically connected to the control panel, the outer shell is correspondingly provided with a button assembly that cooperates with the switch assembly, the button assembly is embedded in the outer shell, and the button assembly can be close to the switch assembly under the action of external force to turn on and off the switch assembly.
  • the switch assembly includes multiple switches, and the switches protrude toward one side of the button assembly.
  • the button assembly includes multiple buttons, and the buttons are arranged in a one-to-one correspondence with the switches.
  • the buttons can be close to the switches under the action of external force.
  • the outer shell is provided with multiple button holes, and the button holes are arranged in a one-to-one correspondence with the buttons.
  • the buttons include a first button body and a second button body connected to each other, and the second button body is arranged close to the switch, and the outer periphery of the second button body protrudes outward relative to the outer periphery of the first button body.
  • the button hole includes a first hole body and a second hole body connected to each other, and the second hole body is arranged close to the switch, and the inner diameter of the second hole body is larger than the inner diameter of the first hole body.
  • the distal end of the outer shell is connected to the distal end of the inner shell via a fastener, and a waterproof gasket arranged in a one-to-one correspondence with the fastener is provided at the connection between the outer shell and the inner shell.
  • the mounting seat is provided with multiple coaxial and spaced first mounting positions along its radial direction, the first mounting positions are arranged in one-to-one correspondence with the main electrodes, and the main electrodes are embedded in the first mounting positions corresponding thereto.
  • the electrode assembly further includes at least one auxiliary electrode, and a side surface of the mounting seat is provided with at least one second mounting position arranged in a one-to-one correspondence with the auxiliary electrode, and the auxiliary electrode is embedded in the second mounting position arranged corresponding thereto.
  • the first annular sleeve is made of silicone or rubber with a hardness of 50° to 70°.
  • the beauty instrument provided by the present invention has the following advantages:
  • the beauty instrument provided by the present invention includes a body, a first annular sleeve and a contact head;
  • the contact head includes a mounting seat and an electrode assembly arranged on the proximal end of the mounting seat, the electrode assembly includes at least one main electrode, and the main electrode is embedded in the proximal end of the mounting seat;
  • the distal end of the first annular sleeve is wrapped around the proximal end of the body, and the proximal end of the first annular sleeve is wrapped around the distal end of the mounting seat, and the first annular sleeve can be deformed under the action of external force to adjust the positional relationship between the contact head and the body.
  • the proximal end of the first annular sleeve is wrapped around the distal end of the mounting seat, and the main electrode is embedded in the proximal end of the mounting seat, thereby effectively improving the sealing performance of the beauty instrument provided by the present invention, so that the beauty instrument provided by the present invention has good waterproof and dustproof performance, so that the beauty instrument provided by the present invention can be directly rinsed underwater, and also the beauty instrument provided by the present invention can be used in a humid environment, thereby ensuring that the beauty instrument provided by the present invention will not fail during long-term use.
  • the positional relationship between the contact head and the body can be adjusted, that is, the contact head can be freely moved within a certain range, so that the contact head can better fit each part of the user's face and meet the usage needs of different users.
  • FIG1 is a schematic diagram of the overall structure of a beauty instrument provided by one embodiment of the present invention.
  • FIG2 is a schematic diagram of the three-dimensional structure of a beauty instrument without a charging base provided by an embodiment of the present invention
  • FIG3 is a cross-sectional view of a beauty device provided by one embodiment of the present invention with the charging base removed;
  • FIG4 is a schematic diagram of the exploded structure of a contact head and a first annular sleeve provided in one embodiment of the present invention
  • FIG5 is a schematic structural diagram of a contact head provided in one embodiment of the present invention.
  • FIG6 is a schematic diagram of a partial exploded structure of a beauty instrument with the charging base removed provided by one embodiment of the present invention
  • FIG7 is a schematic structural diagram of a first annular sleeve provided in one embodiment of the present invention.
  • FIG8 is a schematic diagram of the overall exploded structure of a beauty instrument without a charging base provided by an embodiment of the present invention.
  • FIG9 is a schematic diagram of the relationship between the compression rate and the stress on the interference surface provided by one embodiment of the present invention.
  • FIG10 is a partial enlarged schematic diagram of a beauty instrument provided in one embodiment of the present invention.
  • FIG11 is a schematic diagram of the three-dimensional structure of a charging base provided in one embodiment of the present invention.
  • FIG. 12 is a cross-sectional view of a charging base provided in accordance with an embodiment of the present invention.
  • the reference numerals are as follows: Body-100; second annular clamping portion-110; outer shell-120; groove-121; inner shell-130; first inner shell 131; first connecting column 1311; first mounting hole 1312; second inner shell 132; Two connecting columns-1321; fixing plate-133; key assembly-140; key-141; first key body-1411; second key body-1412; First annular sleeve 200; main body 210; clamping block 211; first connecting portion 220; second step portion 230; second connecting portion 240; boss 241; third step portion 250; Contact head-300; mounting seat-310; first seat body-311; first annular groove-3111; second seat body-312; Clamping position-3121; first step portion-313; first mounting position-314, 314a, 314b, 314c; electrode assembly-320; main electrodes-321, 321a, 321b, 321c; secondary electrodes-322, 322a, 322b; first circuit board-330; semiconductor cooling sheet-340; lamp bead-
  • the order in which the steps are presented herein is not necessarily the only order in which the steps may be performed, and some of the steps described may be omitted and/or some other steps not described herein may be added to the method.
  • the terms “installed”, “connected”, “connected”, and “fixed” should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements.
  • installed should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements.
  • the first feature is “above” the second feature.
  • “or”below” may include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them.
  • “above”, “above” and “above” the first feature of the second feature include that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.
  • “Below”, “below” and “below” the first feature of the second feature include that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
  • the core idea of the present invention is to provide a beauty instrument to solve the problems of the existing beauty instruments, such as poor sealing performance of the whole machine, limited use environment, and inability to be directly rinsed underwater.
  • the "proximal end” referred to herein refers to the end close to the human skin
  • the “distal end” refers to the end away from the human skin.
  • Figure 1 schematically shows an overall structural diagram of a beauty instrument provided by an embodiment of the present invention
  • Figure 2 schematically shows a three-dimensional structural diagram of a beauty instrument after removing the charging base provided by an embodiment of the present invention
  • Figure 3 schematically shows a cross-sectional view of a beauty instrument after removing the charging base provided by an embodiment of the present invention.
  • the beauty instrument provided by the present invention includes a body 100, a first annular sleeve 200 and a contact head 300;
  • the contact head 300 includes a mounting seat 310 and an electrode assembly 320 arranged on the proximal end of the mounting seat 310, the electrode assembly 320 includes at least one main electrode 321, and the main electrode 321 is embedded in the proximal end of the mounting seat 310;
  • the distal end of the first annular sleeve 200 is wrapped around the proximal end of the body 100, and the proximal end of the first annular sleeve 200 is wrapped around the distal end of the mounting seat 310, and the first annular sleeve 200 can be deformed under the action of external force to adjust the positional relationship between the contact head 300 and the body 100.
  • the sealing performance of the beauty instrument provided by the present invention can be effectively improved, so that the beauty instrument provided by the present invention has good waterproof and dustproof performance, so that the beauty instrument provided by the present invention can be directly rinsed underwater, and the beauty instrument provided by the present invention can also be used in a humid environment, thereby ensuring that the beauty instrument provided by the present invention will not have the risk of failure during long-term use.
  • the positional relationship between the contact head 300 and the fuselage 100 can be adjusted (that is, the distance between the axis of the contact head 300 and the axis of the fuselage 100 can be adjusted).
  • Angle that is, the contact head 300 can move freely within a certain range of front, back, left and right, so that the contact head 300 can better fit each part of the user's face and meet the usage needs of different users.
  • the electrode assembly 320 and the mounting seat 310 are sealed, dirt residue can be reduced, making it easier to clean the contact head 300.
  • the distal end of the first annular sleeve 200 can be wrapped around the proximal end of the fuselage 100, and the proximal end of the first annular sleeve 200 can be wrapped around the distal end of the mounting seat 310 by overmolding, dispensing or other processes that can achieve a sealed connection.
  • the first annular sleeve 200 is a hollow sleeve-shaped structure, and the material of the first annular sleeve 200 is silicone, rubber or other materials that can undergo elastic deformation.
  • the material of the first annular sleeve 200 is silicone or rubber with a hardness of 50° to 70°. Therefore, the first annular sleeve 200 is made of a material in this hardness range, which can not only ensure that the first annular sleeve 200 can be deformed under force to ensure that the contact head 300 can move freely within a certain range, but also ensure the overall mechanical properties of the first annular sleeve 200 and improve the service life of the first annular sleeve 200. It should be noted that, as can be understood by those skilled in the art, the first annular sleeve 200 can be deformed under the action of external force, and when the external force is eliminated, the first annular sleeve 200 can return to its original shape.
  • a control board 410 is provided in the body 100, and the electrode assembly 320 is electrically connected to the control board 410. Further, as shown in FIG. 3, the control board 410 includes an electrically connected main control board 411 and a radio frequency control board 412.
  • the radio frequency control board 412 generates radio frequency energy capable of performing warm beauty treatment on human skin under the control of the main control board 411, and the electrode assembly 320 can transmit the radio frequency energy for performing warm beauty treatment on human skin to the human skin to achieve a beauty effect.
  • Figure 4 schematically shows a schematic diagram of the exploded structure of the contact head 300 and the first annular sleeve 200 provided in one embodiment of the present invention
  • Figure 5 schematically shows a schematic diagram of the structure of the contact head 300 provided in one embodiment of the present invention.
  • the electrode assembly 320 also includes at least one auxiliary electrode 322, wherein the main electrode 321 is coaxially arranged with the mounting seat 310, and the auxiliary electrode 322 is arranged on the side of the mounting seat 310.
  • the radio frequency energy can be transmitted to the forehead, cheeks, chin, etc.
  • both the main electrode 321 and the auxiliary electrode 322 are made of metal materials with good electrical conductivity.
  • the electrode assembly 320 includes a main electrode 321a, a main electrode 321b and a main electrode 321c, wherein the main electrode 321b and the main electrode 321c are both annular electrodes, and the mounting seat 310 is provided with a first mounting position 314a, a first mounting position 314b and a first mounting position 314c which are coaxially and spaced apart along its radial direction, wherein the main electrode 321a is embedded in the first mounting position 314a, the main electrode 321b is embedded in the first mounting position 314b, and the main electrode 321c is embedded in the first mounting position 314c.
  • this arrangement can not only facilitate the sealing connection between the main electrode 321 and the mounting seat 310 by encapsulation injection molding or dispensing, but also ensure that the main electrode 321a, the main electrode 321b and the main electrode 321c can maintain an insulation setting.
  • the electrode assembly 320 includes an auxiliary electrode 322a and an auxiliary electrode 322b.
  • the side of the mounting seat 310 is provided with a second mounting position (not shown in the figure) corresponding to the auxiliary electrode 322a and the auxiliary electrode 322b.
  • the two second mounting positions are arranged at intervals, and the auxiliary electrode 322a and the auxiliary electrode 322b are respectively embedded in the second mounting positions corresponding to them. Therefore, this arrangement can not only facilitate the sealed connection between the auxiliary electrode 322 and the mounting seat 310 by encapsulation injection molding or dispensing, but also ensure that the auxiliary electrode 322a and the auxiliary electrode 322b can maintain an insulation setting.
  • the present invention is described by taking the electrode assembly 320 including three main electrodes 321 and two auxiliary electrodes 322, and the mounting seat including three first mounting positions 314 and two second mounting positions as an example, as those skilled in the art can understand, this does not constitute a limitation of the present invention.
  • the number of the main electrodes 321 can be 1, 2, 4 or more
  • the number of the auxiliary electrodes 322 can be 1, 3 or more
  • the number of the second mounting positions corresponding to 1, 3 or more The present invention does not limit this.
  • the first mounting position 314 and the second mounting position are both connected to the inner cavity of the first annular sleeve 200.
  • the electrode assembly 320 (including the main electrode 321 and the secondary electrode 322) is connected to the mounting seat 310 by overmolding to achieve a sealed connection between the electrode assembly 320 and the mounting seat 310.
  • the material is plastic.
  • the processed main electrode 321 and auxiliary electrode 322 are placed in the mold and arranged according to their respective positions.
  • the main electrode 321, the auxiliary electrode 322 and the mounting seat 310 are integrated by injection molding, so that the main electrode 321 and the first mounting position 314 on the mounting seat 310 can be seamlessly connected, and the auxiliary electrode 322 and the second mounting position on the mounting seat 310 can be seamlessly connected, thereby realizing a sealed connection between the electrode assembly 320 and the mounting seat 310, effectively avoiding the infiltration of moisture and dust, reducing dirt residue, and improving the waterproof and dustproof effects of the contact head 300.
  • the mounting seat 310 includes a first seat body 311 and a second seat body 312 connected from the proximal end to the distal end.
  • the outer periphery of the first seat body 311 is protruded outwardly relative to the outer periphery of the second seat body 312 to form a first step portion 313 between the first seat body 311 and the second seat body 312, and the second seat body 312 can extend into the first annular sleeve 200;
  • the first annular sleeve 200 includes a connected main body 210 and a first connecting portion 220, the first connecting portion 220 is connected to the proximal end of the main body 210, and the outer periphery of the main body 210 is protruded outwardly relative to the outer periphery of the first connecting portion 220 to form a second step portion 230 between the main body 210 and the first connecting portion 220, and the distal end of the first seat body 311 is correspondingly provided with a
  • the stability of the connection between the mounting seat 310 and the first annular sleeve 200 can be improved; by means of the mutually abutting first step portion 313 and the second step portion 230, the contact area between the mounting seat 310 and the first annular sleeve 200 can be increased, thereby further improving the stability and sealing of the connection between the mounting seat 310 and the first annular sleeve 200, thereby improving the sealing performance of the beauty instrument provided by the present invention.
  • the outer periphery of the second seat body 312 is provided with a plurality of snap-in positions 3121, and the inner wall of the proximal end of the main body 210 is provided with a plurality of snap-in blocks 211 corresponding to the snap-in positions 3121.
  • the stability of the connection between the mounting seat 310 and the first annular sleeve 200 can be further improved by the snap-in positions 3121 and the snap-in blocks 211 that are snap-in to each other, so that the connection between the mounting seat 310 and the first annular sleeve 200 is not easy to fall off, and the sealing performance of the beauty instrument provided by the present invention can be further improved.
  • the snap-in position 3121 can be a through-hole structure or a groove structure, and the present invention does not limit this.
  • Figure 6 schematically shows a partial exploded structural diagram of a beauty instrument provided by an embodiment of the present invention after removing the charging base 800.
  • a connecting seat 500 is inserted into the proximal end of the body 100, the proximal end of the connecting seat 500 extends to the outside of the body 100, and the distal end of the first annular sleeve 200 is wrapped around the proximal end of the connecting seat 500. Therefore, by providing the connecting seat 500, it is easier to achieve a sealed connection between the first annular sleeve 200 and the body 100, further improving the sealing performance of the beauty instrument provided by the present invention.
  • Figure 7 schematically shows a schematic diagram of the structure of the first annular sleeve 200 provided in one embodiment of the present invention.
  • the first annular sleeve 200 also includes a second connecting portion 240 connected to the distal end of the main body 210, the outer periphery of the second connecting portion 240 is recessed inwardly relative to the outer periphery of the main body 210 to form a third step portion 250 between the main body 210 and the second connecting portion 240, and the inner wall of the second connecting portion 240 is protruding inwardly relative to the inner wall of the main body 210 to form a boss 241 inside the first annular sleeve 200, and the outer periphery of the connecting seat 500 is correspondingly provided with a second annular groove 510 that matches the second connecting portion 240.
  • the stability between the first annular sleeve 200 and the connecting seat 500 can be improved, thereby making it easier to achieve a sealed connection between the first annular sleeve 200 and the connecting seat 500, further ensuring the sealing performance of the beauty instrument provided by the present invention.
  • the sealing connection between the first annular sleeve 200 and the mounting seat 310 and the first annular sleeve 200 and the connecting seat 500 can be achieved by using a plastic injection molding method.
  • the connecting seat 500 is made of plastic.
  • the mounting seat 310 which is injection-molded into one with the main electrode 321 and the secondary electrode 322, and the processed connecting seat 500 are placed in the mold and placed in accordance with their respective positions.
  • the mounting seat 310, the first annular sleeve 200 and the connecting seat 500 are integrated by injection molding, so as to achieve a sealing connection between the proximal end of the first annular sleeve 200 and the mounting seat 310, and a sealing connection between the distal end of the first annular sleeve 200 and the connecting seat 500.
  • the sealing connection between the first annular sleeve 200 and the mounting seat 310 and the first annular sleeve 200 and the connecting seat 500 can also be achieved by dispensing.
  • FIG. 8 schematically shows a schematic diagram of the overall exploded structure of the beauty instrument provided by one embodiment of the present invention after removing the charging base 800.
  • the beauty instrument further includes a second annular sleeve 610, and the second annular sleeve 610 is provided in a manner similar to the embodiment of the present invention.
  • the distal end of the annular sleeve 610 is connected to the proximal end of the body 100, and the inner wall of the proximal end of the second annular sleeve 610 is extended inward to form a first annular clamping portion 611.
  • a third annular groove (not shown in the figure) that matches the first annular clamping portion 611 can be formed between the third step portion 250 and the connecting seat 500.
  • the second connecting portion 240 is compressed and deformed to have an interference fit with the second annular groove 510. Therefore, the connection stability between the connecting seat 500 and the first annular sleeve 200 can be further improved by the mutually clamped first annular clamping portion 611 and the third annular groove, so that the sealing between the body 100 and the first annular sleeve 200 can be further improved, and then the sealing performance of the whole machine of the beauty instrument provided by the present invention can be further improved.
  • the third step portion 250 of the first annular sleeve 200 will be deformed by the extrusion force applied to it by the second annular sleeve 610 and the connecting seat 500, and the interference fit between the three can reduce the use of waterproof rings while achieving a sealing effect.
  • the second annular sleeve 610 is one of the appearance decoration parts and also plays a sealing role, which can save space and reduce costs.
  • the compression rate of the second connecting portion 240 when being squeezed and compressed can be calculated according to the following formula:
  • P is the compression rate of the second connecting portion 240
  • V is the original volume of the second connecting portion 240
  • O is the volume of the second connecting portion 240 after being squeezed.
  • the compression rate of the second connecting portion 240 formed by compressive deformation is 25% to 30%.
  • FIG. 9 schematically shows the relationship between the compression rate and the stress on the interference surface provided by an embodiment of the present invention.
  • the compression rate generated by the second connecting portion 240 under pressure exceeds 35%, the stress on the interference surface will increase sharply.
  • the overall assembly process becomes more difficult, thereby increasing unnecessary costs.
  • too high a compression rate may also cause permanent deformation of the second connecting portion 240, thereby creating a risk of sealing failure.
  • the present invention By setting the deformation rate of the second connection part 240 between 25% and 30%, the sealing between the first annular sleeve 200, the connection seat 500 and the second annular sleeve 610 can be ensured, and permanent deformation of the second connection part 240 can be prevented.
  • the average thickness of the main body 210 is 1.4 mm to 1.8 mm, and the average thickness of the second connecting portion 240 is greater than 2 mm. Therefore, by setting the average thickness of the main body 210 between 1.4 mm and 1.8 mm, it is possible to ensure that the first annular sleeve 200 has good bendability, so that the first annular sleeve 200 can be deformed under the action of external force to adjust the position of the contact head 300, and it is also possible to ensure that the first annular sleeve 200 has certain mechanical properties to improve the durability of the first annular sleeve 200. By setting the average thickness of the second connecting portion 240 to be greater than 2 mm, the contact area between the second connecting portion 240 and the second annular groove 510 can be increased, so that the second connecting portion 240 can be ensured to have good support.
  • the distal end of the second annular sleeve 610 can be integrated with the distal end of the outer shell 120 described below through an ultrasonic welding process to achieve a sealed connection between the two.
  • the material of the second annular sleeve 610 is a plastic material. Therefore, by using a plastic material to make the second annular sleeve 610, it is easier to achieve a sealed connection between the second annular sleeve 610 and the fuselage 100 (specifically, the outer shell 120) and between the second annular sleeve 610 and the third annular groove.
  • the outer periphery of the distal end of the connecting seat 500 is provided with a fourth annular groove 520, and the proximal end of the body 100 (specifically, the inner shell 130 hereinafter) is correspondingly provided with a second annular clamping portion 110 that matches the fourth annular groove 520. Therefore, by the second annular clamping portion 110 and the fourth annular groove 520 that are clamped to each other, the connection stability between the body 100 and the connecting seat 500 can be further improved, and then the sealed connection between the body 100 and the connecting seat 500 can be further ensured, thereby further improving the sealing performance of the beauty instrument provided by the present invention.
  • connection seat 500 gradually decreases from the distal end to the proximal end. Therefore, by setting the proximal end of the connection seat 500 to a funnel-shaped structure, it is more convenient to achieve a sealed connection between the connection seat 500 and the first annular sleeve 200 through an overmolding process.
  • the main body of the first annular sleeve 200 The side surface of the first annular sleeve 210 is bent toward the axis of the body 100. Therefore, by setting the side surface of the first annular sleeve 200 as an inwardly curved surface structure, it is more convenient to adjust the activity space of the contact head 300 through the first annular sleeve 200.
  • the outer surface of the main body 210 of the first annular sleeve 200 is provided with a plurality of folds (not shown in the figure).
  • a plurality of folds it is easier to adjust the activity space of the contact head 300 through the first annular sleeve 200, thereby increasing the activity range of the contact head 300.
  • the body 100 includes an outer shell 120 and an inner shell 130 connected to each other.
  • the inner shell 130 is located inside the outer shell 120.
  • the control board 410 is arranged inside the inner shell 130.
  • the inner shell 130 is provided with a switch assembly 420 electrically connected to the control board 410 (specifically, the main control board 411).
  • the outer shell 120 is correspondingly provided with a button assembly 140 that matches the switch assembly 420.
  • the button assembly 140 is embedded in the outer shell 120.
  • the button assembly 140 can approach the switch assembly 420 under the action of an external force to turn on and off the switch assembly 420.
  • the sealing performance of the beauty instrument provided by the present invention can be further improved.
  • the switch assembly 420 can be triggered by pressing the button assembly 140, thereby controlling the working state of the beauty instrument.
  • the button assembly 140 is embedded in the outer shell 120, that is, the button assembly 140 and the outer shell 120 are sealed, the sealing performance of the beauty instrument provided by the present invention can be further improved.
  • Figure 10 schematically shows a partial enlarged schematic diagram of a beauty instrument provided by an embodiment of the present invention.
  • the switch assembly 420 includes a plurality of switches 421, and the switches 421 protrude toward one side of the button assembly 140.
  • the button assembly 140 includes a plurality of buttons 141, and the buttons 141 are arranged in a one-to-one correspondence with the switches 421.
  • the buttons 141 can be close to the switches 421 under the action of external force.
  • the outer shell 120 is provided with a plurality of button holes (not shown in the figure), and the button holes are arranged in a one-to-one correspondence with the buttons 141.
  • the buttons 141 include a first button body 1411 and a second button body 1412 connected to each other.
  • the second button body 1412 is arranged close to the switch 421, and the outer periphery of the second button body 1412 protrudes outward relative to the outer periphery of the first button body 1411.
  • the button holes include mutually connected A first hole body (not shown in the figure) and a second hole body (not shown in the figure), the second hole body is arranged close to the switch 421, and the inner diameter of the second hole body is larger than the inner diameter of the first hole body.
  • the button 141 by arranging the button 141 to include a first body 1411 with a smaller outer diameter and a second body 1412 with a larger outer diameter, and correspondingly arranging a button hole including a first hole body with a smaller inner diameter and a second hole body with a larger inner diameter on the outer shell 120, the contact area between the button 141 and the outer shell 120 can be increased, which not only makes it easier to achieve a sealed connection between the button 141 and the outer shell 120, but also improves the connection stability between the button 141 and the outer shell 120, further improving the sealing performance of the beauty instrument provided by the present invention.
  • the sealed connection between the button assembly 140 and the outer shell 120 can be achieved by using overmolding.
  • the outer shell 120 provided with a plurality of button holes can be placed in a mold, and then the corresponding buttons 141 can be injection-molded in the button holes through an overmolding process, thereby forming a button assembly 140 that is an integrated structure with the outer shell 120, thereby ensuring that the button assembly 140 and the outer shell 120 are sealed, so as to improve the sealing performance of the beauty instrument.
  • the button assembly 140 can also be embedded in the outer shell 120 by using a dispensing method to achieve a sealed connection between the button assembly 140 and the outer shell 120.
  • the key assembly 140 is made of silicone.
  • silicone By using silicone to make the key assembly 140, it is not only easier to turn on and off the switch assembly 420 by pressing the key assembly 140, but also easier to achieve a sealed connection between the key assembly 140 and the outer shell 120, further improving the sealing performance of the beauty instrument provided by the present invention.
  • the switch assembly 420 includes multiple switches 421, for example, three switches 421, one switch 421 can be used to control the power on and off of the beauty instrument, another switch 421 can be used to switch the working mode of the beauty instrument, and the last switch 421 is used to adjust the working intensity of the beauty instrument.
  • the inner housing 130 is further provided with a display screen 430 electrically connected to the control board 410, and the outer housing 120 is provided with a transparent window (not shown in the figure) corresponding to the display screen 430.
  • the display screen 430 the relevant parameters of the beauty instrument during operation can be displayed, so that it is more convenient to use.
  • the sealing performance of the beauty instrument provided by the present invention can be further improved.
  • the display screen 430 and the switch assembly 420 are arranged on the same side of the inner housing 130, and a notch (not shown in the figure) is arranged on the inner housing 130, and a fixing plate 133 for fixing the switch assembly 420 and the display screen 430 is arranged in the notch. Therefore, this arrangement can make it easier to fix the display screen 430 and the switch assembly 420.
  • the distal end of the outer shell 120 is connected to the distal end of the inner shell 130 via a fastener 710, and a waterproof gasket 720 corresponding to the fastener 710 is provided at the connection between the outer shell 120 and the inner shell 130.
  • a fastener 710 to connect the distal end of the outer shell 120 to the distal end of the inner shell 130, the overall structure of the beauty instrument provided by the present invention can be simplified.
  • a waterproof seal can be provided at the connection between the outer shell 120 and the inner shell 130, thereby further improving the sealing performance of the beauty instrument provided by the present invention.
  • the beauty instrument further includes a decorative cover 620.
  • the distal end surface of the outer shell 120 is recessed toward the proximal end to form a groove 121 that matches the decorative cover 620.
  • the decorative cover 620 is sealed and connected to the groove 121. Therefore, by providing the decorative cover 620, it can not only play a decorative role, but also play a sealing role, further improving the sealing performance of the beauty instrument provided by the present invention.
  • the sealing connection between the decorative cover 620 and the groove 121 can be achieved by dispensing glue.
  • the inner shell 130 includes a first inner shell 131 and a second inner shell 132 connected to each other.
  • the first inner shell 131 is provided with a plurality of first connecting columns 1311, and the first connecting columns 1311 are provided with first mounting holes 1312.
  • the second inner shell 132 is provided with a plurality of second connecting columns 1321, and the second connecting columns 1321 are arranged in a one-to-one correspondence with the first connecting columns 1311.
  • the second connecting columns 1321 are provided with second mounting holes (not shown in the figure).
  • the connection between the first inner housing 131 and the second inner housing 132 can be achieved by installing fasteners in the correspondingly arranged first mounting holes 1312 and the second mounting holes.
  • the inner housing 130 by configuring the inner housing 130 to include a detachably connected first inner housing 131 and a detachably connected second inner housing 132, the assembly of internal components can be more convenient.
  • one of the first mounting hole 1312 and the second mounting hole is a through hole, so as to facilitate the installation of the fastener 710 in the first mounting hole 1312 and the second mounting hole.
  • the first mounting hole 1312 is a through hole
  • the second mounting hole passes through the second inner shell 132.
  • a battery 440 electrically connected to the control board 410 (specifically, the main control board 411 ) is also provided in the body 100 (specifically, in the inner housing 130 ).
  • the battery 440 can provide power to the beauty instrument.
  • the contact head 300 is provided with a first circuit board 330, the electrode assembly 320 is electrically connected to the first circuit board 330, and the first circuit board 330 is electrically connected to the control board 410 (specifically, the main control board 411) through a wire. Therefore, by providing the first circuit board 330, the arrangement of the wires can be reduced.
  • the contact head 300 also includes a semiconductor refrigeration sheet 340 electrically connected to the first circuit board 330, and the semiconductor refrigeration sheet 340 is installed in one end of the mounting seat 310 close to the first annular sleeve 200. Therefore, by providing the semiconductor refrigeration sheet 340, the beauty instrument provided by the present invention can also have a cold compress beauty working mode. It should be noted that, as can be understood by those skilled in the art, since the distal end of the mounting seat 310 is sealed and connected to the proximal end of the first annular sleeve 200, therefore, by installing the semiconductor refrigeration sheet 340 in the mounting seat 310, the semiconductor refrigeration sheet 340 can be effectively prevented from contacting with water and dust from the outside.
  • the contact head 300 also includes a lamp bead 350 electrically connected to the first circuit board 330.
  • the lamp bead 350 is installed in the end of the mounting seat 310 away from the first annular sleeve 200. Therefore, by providing the lamp bead 350, the beauty instrument provided by the present invention can also have a light therapy beauty working mode.
  • the distal end of the mounting seat 310 is sealed and connected to the proximal end of the first annular sleeve 200, therefore, by installing the lamp bead 350 in the mounting seat 310, the lamp can be effectively prevented from being damaged.
  • the beads 350 come into contact with water, dust, and the like from the outside.
  • a heat sink 450 electrically connected to the control board 410 (specifically, the main control board 411) is installed in the first annular sleeve 200. Therefore, by providing the heat sink 450, the heat generated by the beauty instrument during use can be dissipated to improve the stability of the beauty instrument provided by the present invention during use.
  • Figure 11 schematically shows a three-dimensional structural diagram of a charging base 800 provided in one embodiment of the present invention
  • Figure 12 schematically shows a cross-sectional view of a charging base 800 provided in one embodiment of the present invention.
  • the beauty instrument further includes a charging base 800, on which a charging interface 810 is provided, and in which a charging contact 820 and a disinfection lamp 830 for disinfecting the contact head 300 are provided.
  • the battery 440 located in the body 100 can be charged by inserting the contact head 300 of the beauty instrument into the charging base 800, making the secondary electrode 322 contact the charging contact 820 in the charging base 800, and connecting the charging interface 810 to an external power source, so as to realize the charging function.
  • a disinfection lamp 830 is also provided in the charging base 800, after the contact head 300 of the beauty instrument is inserted into the charging base 800, the disinfection lamp 830 can be used to sterilize and disinfect the contact head 300 to avoid the contact head 300 causing skin infection when it is used next time.
  • the charging contacts 820 and the secondary electrodes 322 are arranged in a one-to-one correspondence, and the number of the two is the same.
  • the charging base 800 includes a first cavity 840 and a second cavity 850.
  • a partition 860 is provided between the first cavity 840 and the second cavity 850 to separate the first cavity 840 from the second cavity 850.
  • the first cavity 840 is used for inserting the contact head 300.
  • the second cavity 850 is provided with a disinfection lamp 830, a second circuit board 870 and the charging interface 810.
  • the charging interface 810 is electrically connected to the second circuit board 870.
  • One end of the charging interface 810 extends to the outside of the second cavity 850 to be connected to an external power source.
  • the partition 860 is provided with a light-transmitting mirror 861 corresponding to the disinfection lamp 830.
  • the light generated by the disinfection lamp 830 can pass through the light-transmitting mirror 861 to sterilize the contact head 300.
  • the disinfection lamp 830, the second circuit board 870 and the charging interface 810 in the second cavity 850 the internal circuit of the charging base 800 can be effectively prevented from failing due to moisture, thereby further improving the aesthetics of the present invention.
  • the overall service life of the beauty instrument is guaranteed to have no risk of failure during long-term use.
  • the test conditions are: room temperature 24°C, water temperature 24°C, test method is underwater natural test, test water depth is 1000mm below the water surface at the highest point of the beauty instrument, test duration is 30 minutes, after the test, it is found that the various functions of the beauty instrument provided by the present invention can still be used normally, after disassembling the body 100 of the beauty instrument, using a microscope to observe the inside of the body, it is found that there is no water stain inside the body.
  • the test results show that the protection level of the beauty instrument provided by the present invention can reach IP67.
  • the beauty instrument provided by the present invention is first subjected to a high-temperature aging test and a low-temperature aging test, respectively, wherein the step of the high-temperature aging test comprises: turning off the beauty instrument, placing it centrally in a high-temperature and low-temperature test box, and then gradually raising the temperature in the high-temperature and low-temperature test box to a first temperature (for example, 80°C); when the temperature in the high-temperature and low-temperature test box reaches the first temperature, the test is continued for 48 hours; then the temperature in the high-temperature and low-temperature test box is gradually lowered to room temperature, and restored in a room temperature environment for 2 hours; and then the appearance and function of the beauty instrument are inspected; the inspection results show that after the high-temperature aging test of the beauty instrument provided by the present invention, the appearance of the product is intact, the function is normal, there is no white fog, no degumming, and no wrinkles.
  • a first temperature for example, 80°C
  • the steps of the low-temperature aging test include: turning off the beauty instrument, placing it centrally in a high-temperature and low-temperature test box, and then gradually cooling the temperature in the high-temperature and low-temperature test box to a second temperature (for example, -30°C).
  • a second temperature for example, -30°C.
  • the test is continued for 48 hours, and then the temperature in the high-temperature and low-temperature test box is gradually increased to room temperature, and restored in a room temperature environment for 2 hours, and then the appearance and function of the beauty instrument are inspected.
  • the inspection results show that after the low-temperature aging test of the beauty instrument provided by the present invention, the appearance of the product is intact, the function is normal, there is no white fog, no degumming, and no wrinkles.
  • the inventor also refers to the protection level test method mentioned above to test the beauty after high temperature aging.
  • the protection level of the beauty instrument after high-temperature aging and low-temperature aging was tested.
  • the test results show that the beauty instrument provided by the present invention can still reach the IP67 protection level after high-temperature aging and low-temperature aging. It can be seen that the beauty instrument provided by the present invention has good sealing performance as a whole, can be used for a long time and maintain a high protection level.
  • the beauty instrument provided by the present invention has the following advantages:
  • the beauty instrument provided by the present invention includes a body 100, a first annular sleeve 200 and a contact head 300;
  • the contact head 300 includes a mounting seat 310 and an electrode assembly 320 arranged on the proximal end of the mounting seat 310, the electrode assembly 320 includes at least one main electrode 321, and the main electrode 321 is embedded in the proximal end of the mounting seat 310;
  • the distal end of the first annular sleeve 200 is wrapped on the proximal end of the body 100, and the proximal end of the first annular sleeve 200 is wrapped on the distal end of the mounting seat 310, and the first annular sleeve 200 can be deformed under the action of external force to adjust the positional relationship between the contact head 300 and the body 100.
  • the sealing performance of the beauty instrument provided by the present invention can be effectively improved, so that the beauty instrument provided by the present invention has good waterproof and dustproof performance, so that the beauty instrument provided by the present invention can be directly rinsed underwater, and the beauty instrument provided by the present invention can also be used in a humid environment, thereby ensuring that the beauty instrument provided by the present invention will not fail during long-term use.
  • the positional relationship between the contact head 300 and the fuselage 100 can be adjusted, that is, the contact head 300 can be freely moved within a certain range, so that the contact head 300 can better fit each part of the user's face and meet the use needs of different users.

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Abstract

提供了一种美容仪，包括机身(100)、第一环形套(200)和接触头(300)；机身(100)内设有控制板(410)；接触头(300)包括安装座(310)以及设于安装座(310)的近端上的电极组件(320)，电极组件(320)包括至少一个主电极(321)，主电极(321)嵌设于安装座(310)的近端上；第一环形套(200)的远端包裹于机身(100)的近端上，第一环形套(200)的近端包裹于安装座(310)的远端上，第一环形套(200)能够在外力的作用下发生变形，以调整接触头(300)与机身(100)之间的位置关系。提供的美容仪能够直接整机在水下进行冲洗，同时也使得提供的美容仪能够在潮湿的环境下进行使用，进而保证提供的美容仪长期使用时不会发生失效风险。此外，提供的美容仪的接触头(300)能够在一定范围内自由活动。

Description

美容仪 技术领域
本发明涉及美容设备技术领域，特别涉及一种美容仪。
背景技术
手持式射频美容仪是女性最喜爱的美容仪器之一，因其接触头上的电极能产生微弱的高频电流，该高频电流作用于人体的面部时，能加速面部的血液循环，增加皮肤供氧量，促进胶原蛋白的新生，能淡化肌肤的皱纹，收紧肌肤，使得肌肤表现的更有弹性和活力，使人更显年轻。
在使用美容仪时一般会配合凝胶、精华等护肤产品。这里护肤品会被直接涂抹在美容仪的接触头的电极上，使用后需要对接触头做清洁消毒处理，以免下次使用造成皮肤感染。此外，长时间使用美容仪，难免会将护肤品触碰到机身上，因此需要对美容仪整机做清洁处理。然而现有技术中，普通的家用美容仪，尤其是接触头可活动的美容仪未做整机防水结构设计，使用环境受限，且导致美容仪的清洁方式只能采用擦拭等简单的方式，降低了用户的使用体验，同时由于现有技术中的美容仪的防水性能较差，一旦内部元器件遇水腐蚀将会造成极大的安全隐患。
需要说明的是，公开于该发明背景技术部分的信息仅仅旨在加深对本发明一般背景技术的理解，而不应当被视为承认或以任何形式暗示该信息构成已为本领域技术人员所公知的现有技术。
发明内容
本发明的目的在于提供一种美容仪，可以提高美容仪的整机密封性能。
为达到上述目的，本发明提供一种美容仪，所述美容仪包括机身、第一环形套和接触头；
所述接触头包括安装座以及设于所述安装座的近端上的电极组件，所述电极组件包括至少一个主电极，所述主电极嵌设于所述安装座的近端上；
所述第一环形套的远端包裹于所述机身的近端上，所述第一环形套的近端包裹于所述安装座的远端上，所述第一环形套能够在外力的作用下发生变 形，以调整所述接触头与所述机身之间的位置关系。
可选的，所述安装座从近端至远端包括相连的第一座体和第二座体，所述第一座体的外周相对于所述第二座体的外周向外凸出设置，以在所述第一座体与所述第二座体之间形成一第一台阶部，所述第二座体能够伸入所述第一环形套内；所述第一环形套包括相连的主体部和第一连接部，所述第一连接部与所述主体部的近端相连，且所述主体部的外周相对于所述第一连接部的外周向外凸出设置，以在所述主体部与所述第一连接部之间形成一第二台阶部，所述第一座体的远端对应设置有与所述第一连接部相配合的第一环形槽，所述第一台阶部与所述第二台阶部相抵接。
可选的，所述第二座体的外周设有多个卡接位，所述主体部的近端的内壁上设有多个与所述卡接位对应设置的卡接块。
可选的，所述机身的近端内插接有一连接座，所述连接座的近端伸出至所述机身的外部，所述第一环形套的远端包裹于所述连接座的近端上。
可选的，所述第一环形套包括相连的主体部和第二连接部，所述第二连接部与所述主体部的远端相连，所述主体部的外周相对于所述第二连接部的外周向外凸出设置，以在所述主体部与所述第二连接部之间形成一第三台阶部，且所述第二连接部的内壁相对于所述主体部的内壁向内凸出设置，以在所述第一环形套的内部形成一凸台，所述连接座的外周对应设置有与所述第二连接部相配合的第二环形槽，且所述连接座的近端能够伸入所述主体部内。
可选的，所述美容仪还包括第二环形套，所述第二环形套的远端与所述机身的近端相连，所述第二环形套的近端的内壁向内延伸设置，以形成第一环形卡接部，所述第三台阶部与所述连接座之间能够形成一与所述第一环形卡接部相配合的第三环形槽，在所述第一环形卡接部与所述连接座的作用下，所述第二连接部受压变形，以与所述第二环形槽过盈配合。
可选的，所述第二连接部受压变形形成的压缩率为25％～30％。
可选的，所述主体部的平均厚度为1.4mm～1.8mm，所述第二连接部的平均厚度大于2mm。
可选的，所述连接座的远端的外周设有第四环形槽，所述机身的近端对应设置有与所述第四环形槽相配合的第二环形卡接部。
可选的，所述第一环形套的主体部的侧面朝向所述机身的轴线弯曲设置。
可选的，所述机身包括相连的外壳体和内壳体，所述内壳体位于所述外壳体内，所述控制板设于所述内壳体内，所述内壳体上设有与所述控制板电连接的开关组件，所述外壳体上对应设置有与所述开关组件相配合的按键组件，所述按键组件嵌设于所述外壳体上，所述按键组件能够在外力的作用下靠近所述开关组件，以开启所述开关组件和关闭所述开关组件。
可选的，所述开关组件包括多个开关，所述开关朝向所述按键组件一侧凸起，所述按键组件包括多个按键，所述按键与所述开关一一对应设置，所述按键能够在外力的作用下靠近所述开关，所述外壳体上设有多个按键孔，所述按键孔与所述按键一一对应设置，所述按键包括相连的第一按键体和第二按键体，所述第二按键体靠近所述开关设置，且所述第二按键体的外周相对于所述第一按键体的外周向外凸出设置，所述按键孔包括相互连通的第一孔体和第二孔体，所述第二孔体靠近所述开关设置，且所述第二孔体的内径大于所述第一孔体的内径。
可选的，所述外壳体的远端与所述内壳体的远端通过紧固件相连，且所述外壳体与所述内壳体之间的连接处设有与所述紧固件一一对应设置的防水垫片。
可选的，所述主电极的数目为多个，所述安装座沿其径向设有多个同轴且间隔设置的第一安装位，所述第一安装位与所述主电极一一对应设置，所述主电极嵌设于与其对应设置的所述第一安装位内。
可选的，所述电极组件还包括至少一个副电极，所述安装座的侧面设有至少一个与所述副电极一一对应设置的第二安装位，所述副电极嵌设于与其对应设置的所述第二安装位内。
可选的，所述第一环形套的材质是硬度为50°～70°的硅胶或橡胶。
与现有技术相比，本发明提供的美容仪具有以下优点：
本发明提供的美容仪包括机身、第一环形套和接触头；所述接触头包括安装座以及设于所述安装座的近端上的电极组件，所述电极组件包括至少一个主电极，所述主电极嵌设于所述安装座的近端上；所述第一环形套的远端包裹于所述机身的近端上，所述第一环形套的近端包裹于所述安装座的远端上，所述第一环形套能够在外力的作用下发生变形，以调整所述接触头与所述机身之间的位置关系。由于所述第一环形套的远端包裹于所述机身的近端 上，所述第一环形套的近端包裹于所述安装座的远端上，且所述主电极嵌设于所述安装座的近端上，由此可以有效提高本发明提供的美容仪的整机密封性能，使得本发明提供的美容仪具有良好的防水性能和防尘性能，从而使得本发明提供的美容仪能够直接整机在水下进行冲洗，同时也使得本发明提供的美容仪能够在潮湿的环境下进行使用，进而保证本发明提供的美容仪长期使用时不会发生失效风险。此外，由于所述第一环形套能够在外力的作用下发生变形，从而可以调整所述接触头与所述机身之间的位置关系，也即可以使得所述接触头能够在一定范围内自由活动，以使得所述接触头能够更好地贴合用户脸部的每个部位，满足不同用户的使用需求。
附图说明
图1为本发明一实施方式提供的美容仪的整体结构示意图；
图2为本发明一实施方式提供的去除充电底座后的美容仪的立体结构示意图；
图3为本发明一实施方式提供的去除充电底座后的美容仪的剖视图；
图4为本发明一实施方式提供的接触头和第一环形套的分解结构示意图；
图5为本发明一实施方式提供的接触头的结构示意图；
图6为本发明一实施方式提供的去除充电底座后的美容仪的局部分解结构示意图；
图7为发明一实施方式提供的第一环形套的结构示意图；
图8为本发明一实施方式提供的去除充电底座后的美容仪的整体分解结构示意图；
图9为本发明一实施方式提供的压缩率与过盈面上的应力关系示意图；
图10为本发明一实施方式提供的美容仪的局部放大示意图；
图11为本发明一实施方式提供的充电底座的立体结构示意图；
图12为本发明一实施方式提供的充电底座的剖视图。
其中，附图标记如下：
机身-100；第二环形卡接部-110；外壳体-120；凹槽-121；内壳体-130；
第一内壳体-131；第一连接柱-1311；第一安装孔-1312；第二内壳体-132；第 二连接柱-1321；固定板-133；按键组件-140；按键-141；第一按键体-1411；第二按键体-1412；
第一环形套-200；主体部-210；卡接块-211；第一连接部-220；第二台阶
部-230；第二连接部-240；凸台-241；第三台阶部-250；
接触头-300；安装座-310；第一座体-311；第一环形槽-3111；第二座体-312；
卡接位-3121；第一台阶部-313；第一安装位-314、314a、314b、314c；电极组件-320；主电极-321、321a、321b、321c；副电极-322、322a、322b；第一电路板-330；半导体制冷片-340；灯珠-350；
控制板-410；主控制板-411；射频控制板-412；开关组件-420；开关-421；
显示屏-430；电池-440；散热装置-450；
连接座-500；第二环形槽-510；第四环形槽-520；
第二环形套-610；第一环形卡接部-611；装饰盖-620；
紧固件-710；防水垫片-720；
充电底座-800；充电接口-810；充电触点-820；消毒灯-830；第一腔体-840；
第二腔体-850；隔板-860；透光镜-861；第二电路板-870
具体实施方式
以下结合附图和具体实施方式对本发明提出的美容仪作进一步详细说明。根据下面说明，本发明的优点和特征将更清楚。需要说明的是，附图采用非常简化的形式且均使用非精准的比例，仅用以方便、明晰地辅助说明本发明实施方式的目的。为了使本发明的目的、特征和优点能够更加明显易懂，请参阅附图。须知，本说明书所附图式所绘示的结构、比例、大小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本发明实施的限定条件，任何结构的修饰、比例关系的改变或大小的调整，在与本发明所能产生的功效及所能达成的目的相同或近似的情况下，均应仍落在本发明所揭示的技术内容能涵盖的范围内。本文所公开的本发明的具体设计特征包括例如具体尺寸、方向、位置和外形将部分地由具体所要应用和使用的环境来确定。以及，在以下说明的实施方式中，有时在不同的附图之间共同使用同一附图标记来表示相同部分或具有相同功能的部分，而省略其重复说明。在本说明书中，使用相似的标号和字母表示类似项，因此， 一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。另外，如果本文所述的方法包括一系列步骤，且本文所呈现的这些步骤的顺序并非必须是可执行这些步骤的唯一顺序，且一些所述的步骤可被省略和/或一些本文未描述的其他步骤可被添加到该方法。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。单数形式“一”、“一个”以及“该”包括复数对象，术语“或”通常是以包括“和/或”的含义而进行使用的，术语“若干”通常是以包括“至少一个”的含义而进行使用的，术语“至少两个”通常是以包括“两个或两个以上”的含义而进行使用的，此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上” 或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
本发明的核心思想在于提供美容仪，以解决现有的美容仪整机密封性能较差，使用环境受限，无法直接在水下进行冲洗等问题。需要说明的是，如本领域技术人员所能理解的，本文中所称的“近端”是指靠近人体皮肤的一端，所称的“远端”是指远离人体皮肤的一端。
为实现上述思想，本发明提供一种美容仪，请参考图1至图3，其中，图1示意性地给出了本发明一实施方式提供的美容仪的整体结构示意图；图2示意性地给出了本发明一实施方式提供的去除充电底座后的美容仪的立体结构示意图；图3示意性地给出了本发明一实施方式提供的去除充电底座后的美容仪的剖视图。如图1至图3所示，本发明提供的美容仪包括机身100、第一环形套200和接触头300；所述接触头300包括安装座310以及设于所述安装座310的近端上的电极组件320，所述电极组件320包括至少一个主电极321，所述主电极321嵌设于所述安装座310的近端上；所述第一环形套200的远端包裹于所述机身100的近端上，所述第一环形套200的近端包裹于所述安装座310的远端上，所述第一环形套200能够在外力的作用下发生变形，以调整所述接触头300与所述机身100之间的位置关系。
由于所述第一环形套200的远端包裹于所述机身100的近端上，所述第一环形套200的近端包裹于所述安装座310的远端上，且所述主电极321嵌设于所述安装座310的近端上，由此可以有效提高本发明提供的美容仪的整机密封性能，使得本发明提供的美容仪具有良好的防水性能和防尘性能，从而使得本发明提供的美容仪能够直接整机在水下进行冲洗，同时也使得本发明提供的美容仪能够在潮湿的环境下进行使用，进而保证本发明提供的美容仪长期使用时不会发生失效风险。此外，由于所述第一环形套200能够在外力的作用下发生变形，从而可以调整所述接触头300与所述机身100之间的位置关系(也即可以调整所述接触头300的轴线与所述机身100的轴线之间 的夹角)，也即可以使得所述接触头300能够在前后左右一定范围内自由活动，以使得所述接触头300能够更好地贴合用户脸部的每个部位，满足不同用户的使用需求。另外，由于所述电极组件320与所述安装座310之间是密封连接的，由此也可以减少污垢残留，更加便于接触头300的清洁。需要说明的是，如本领域技术人员所能理解的，可以通过包胶注塑、点胶或者其它能够实现密封连接的工艺将所述第一环形套200的远端包裹于所述机身100的近端上，将所述第一环形套200的近端包裹于所述安装座310的远端上。
具体地，所述第一环形套200为中空套状结构，所述第一环形套200的材质为硅胶、橡胶或者其它能够发生弹性形变的材料。优选地，所述第一环形套200的材质是硬度为50°～70°的硅胶或者橡胶。由此，采用此种硬度范围的材料制成所述第一环形套200，既能保证所述第一环形套200能够受力发生形变，以保证使得所述接触头300能够在一定范围内自由活动，又能够保证所述第一环形套200的整体力学性能，提高所述第一环形套200的使用寿命。需要说明的是，如本领域技术人员所能理解的，所述第一环形套200能够在外力的作用下发生形变，当外力消除后，所述第一环形套200能够恢复至原始形状。
请继续参考图3，如图3所示，所述机身100内设有控制板410，所述电极组件320与所述控制板410电连接。进一步地，如图3所示，所述控制板410包括电连接的主控制板411和射频控制板412，所述射频控制板412在所述主控制板411的控制下产生能够对人体皮肤进行温热美容的射频能量，电极组件320能够将用于对人体皮肤进行温热美容的射频能量传递至人体皮肤，以达到美容效果。
请继续参考图2、图4和图5，其中图4示意性地给出了本发明一实施方式提供的接触头300和第一环形套200的分解结构示意图；图5示意性地给出了本发明一实施方式提供的接触头300的结构示意图。如图2、图4和图5所示，所述电极组件320还包括至少一个副电极322，其中，所述主电极321与所述安装座310同轴设置，所述副电极322设于所述安装座310的侧面。由此，通过所述主电极321能够将射频能量传递至人体的额头、脸颊、下巴等处，以对这些大面积区域进行美容；通过所述副电极322能够将射频能量传递至鼻梁、眼角等处，以对这些小面积区域进行美容。需要说明的是，如 本领域技术人员所能理解的，所述主电极321和所述副电极322均采用导电性能良好的金属材料加工而成。
请继续参考图4，如图4所示，在本实施方式中，所述电极组件320包括主电极321a、主电极321b和主电极321c，其中，所述主电极321b和所述主电极321c均为环状电极，所述安装座310沿其径向设有同轴且间隔设置的第一安装位314a、第一安装位314b和第一安装位314c，其中，所述主电极321a嵌设于所述第一安装位314a内，所述主电极321b嵌设于所述第一安装位314b内，所述主电极321c嵌设于所述第一安装位314c内。由此，此种设置，不仅可以便于通过包胶注塑或点胶实现所述主电极321与所述安装座310之间的密封连接，而且可以确保所述主电极321a、主电极321b和主电极321c三者之间能够保持绝缘设置。
请继续参考图4，如图4所示，在本实施方式中，所述电极组件320包括副电极322a和副电极322b。所述安装座310的侧面设有与所述副电极322a和所述副电极322b一一对应设置的第二安装位(图中未示出)，两个所述第二安装位间隔设置，所述副电极322a和副电极322b分别嵌设于与其对应设置的所述第二安装位内。由此，此种设置不仅可以便于通过包胶注塑或点胶实现所述副电极322与所述安装座310之间的密封连接，而且可以确保所述副电极322a和副电极322b之间能够保持绝缘设置。
需要说明的是，虽然本发明是以所述电极组件320包括三个主电极321和两个副电极322，所述安装座包括三个第一安装位314和两个第二安装位为例进行说明，但是如本领域技术人员所能理解的，这并不构成对本发明的限制，在其它一些实施方式中，所述主电极321的数目可以为1个、2个、4个或更多个，所述第一安装位314的数目对应为1个、2个、4个或更多个，所述副电极322的数目可以为1个、3个或更多个，所述第二安装位的数目对应为1个、3个或更多个。本发明对此并不进行限定。此外，需要说明的是，如本领域技术人员所能理解的，所述第一安装位314以及所述第二安装位均与所述第一环形套200的内腔相连通。
在一种示范性的实施方式中，所述电极组件320(包括主电极321和副电极322)与所述安装座310之间通过包胶注塑方式进行连接，以实现所述电极组件320与所述安装座310之间的密封连接。具体地，所述安装座310的材 料为塑料，在成型时，将加工后的主电极321和副电极322置入模具中，并按照各自的位置对应摆放好，然后通过注塑将所述主电极321、所述副电极322和所述安装座310融为一体，从而使得所述主电极321与所述安装座310上的第一安装位314之间能够无缝隙连接，所述副电极322与所述安装座310上的第二安装位之间能够无缝隙连接，从而实现所述电极组件320与所述安装座310之间的密封连接，有效避免水分与灰尘等渗入，减少污垢残留，提高接触头300的防水与防尘效果。
请继续参考图4，如图4所示，所述安装座310从近端至远端包括相连的第一座体311和第二座体312，所述第一座体311的外周相对于所述第二座体312的外周向外凸出设置，以在所述第一座体311与所述第二座体312之间形成一第一台阶部313，所述第二座体312能够伸入所述第一环形套200内；所述第一环形套200包括相连的主体部210和第一连接部220，所述第一连接部220与所述主体部210的近端相连，且所述主体部210的外周相对于所述第一连接部220的外周向外凸出设置，以在所述主体部210与所述第一连接部220之间形成一第二台阶部230，所述第一座体311的远端对应设置有与所述第一连接部220相配合的第一环形槽3111，所述第一台阶部313与所述第二台阶部230相抵接。由此，通过相互卡接的第一连接部220和第一环形槽3111，可以提高所述安装座310与所述第一环形套200之间连接的稳固性；通过相互抵接的第一台阶部313和第二台阶部230，可以增大所述安装座310与所述第一环形套200之间的接触面积，从而可以进一步提高所述安装座310与所述第一环形套200之间连接的稳固性与密封性，进而提高本发明提供的美容仪的密封性能。
进一步地，如图4所示，所述第二座体312的外周设有多个卡接位3121，所述主体部210的近端的内壁上设有多个与所述卡接位3121对应设置的卡接块211。由此，通过相互卡接的卡接位3121和卡接块211，可以进一步提高所述安装座310与所述第一环形套200之间连接的稳定性，从而使得所述安装座310与所述第一环形套200之间的连接处不易发生脱落，进而可以进一步提高本发明提供的美容仪的密封性能。需要说明的是，如本领域技术人员所能理解的，所述卡接位3121可以为通孔式结构也可以为凹槽式结构，本发明对此并不进行限定。
请继续参考图3和图6，其中图6示意性地给出了本发明一实施方式提供的去除充电底座800后的美容仪的局部分解结构示意图。如图3和图6所示，所述机身100的近端内插接有一连接座500，所述连接座500的近端伸出至所述机身100的外部，所述第一环形套200的远端包裹于所述连接座500的近端上。由此，通过设置连接座500，可以更加便于实现所述第一环形套200与所述机身100之间的密封连接，进一步提高本发明提供的美容仪的密封性能。
进一步地，请参考图3、图6和图7，其中图7示意性地给出了本发明一实施方式提供的第一环形套200的结构示意图。如图3、图6和图7所示，所述第一环形套200还包括与所述主体部210的远端相连的第二连接部240，所述第二连接部240的外周相对于所述主体部210的外周向内凹陷设置，以在所述主体部210与所述第二连接部240之间形成一第三台阶部250，且所述第二连接部240的内壁相对于所述主体部210的内壁向内凸出设置，以在所述第一环形套200的内部形成一凸台241，所述连接座500的外周对应设置有与所述第二连接部240相配合的第二环形槽510。由此，通过相互卡接的所述第二连接部240和所述第二环形槽510，可以提高所述第一环形套200与所述连接座500之间的稳固性，进而可以更加便于实现所述第一环形套200与所述连接座500之间的密封连接，进一步保证本发明提供的美容仪的密封性能。
优选地，可以采用包胶注塑方式实现所述第一环形套200与所述安装座310以及所述第一环形套200与所述连接座500之间的密封连接。具体地，所述连接座500的材质为塑料，在成型时，将与主电极321和副电极322注塑成一体的安装座310以及加工成型的连接座500置入模具中，并按照各自的位置对应摆放好，然后通过注塑将所述安装座310、所述第一环形套200和所述连接座500融为一体，从而实现所述第一环形套200的近端与所述安装座310密封连接，所述第一环形套200的远端与所述连接座500密封连接。需要说明的是，如本领域技术人员所能理解的，在其它一些实施方式中，还可以通过点胶的方式实现第一环形套200与所述安装座310以及所述第一环形套200与所述连接座500之间的密封连接。
请继续参考图3和图8，其中图8示意性地给出了本发明一实施方式提供的去除充电底座800后的美容仪的整体分解结构示意图。如图3和图8所示，在一种示范性的实施方式中，所述美容仪还包括第二环形套610，所述第二环 形套610的远端与所述机身100的近端相连，所述第二环形套610的近端的内壁向内延伸设置，以形成第一环形卡接部611，所述第三台阶部250与所述连接座500之间能够形成一与所述第一环形卡接部611相配合的第三环形槽(图中未示出)，在所述第一环形卡接部611与所述连接座500的作用下，所述第二连接部240受压变形，以与所述第二环形槽510过盈配合。由此，可以通过相互卡接的第一环形卡接部611和第三环形槽可以进一步提高所述连接座500与所述第一环形套200之间的连接稳定性，从而可以进一步提高所述机身100与所述第一环形套200之间的密封性，进而可以进一步提高本发明提供的美容仪的整机密封性能。此外，当所述第二环形套610上的第一环形卡接部611卡入由所述第三台阶部250与所述连接座500所形成的第三环形槽内后，所述第一环形套200的第三台阶部250会受到所述第二环形套610与所述连接座500对其施加的挤压力从而产生形变，三者之间过盈配合，在达到密封效果的同时，可以减少防水圈的使用。另外，所述第二环形套610作为外观装饰件之一，同时承担密封作用，可以节省空间，降低成本。
需要说明的是，如本领域技术人员所能理解的，所述第二连接部240的变形量越大，所述第二连接部240与所述第二环形套610之间所形成的过盈面以及所述第二连接部240与所述连接座500之间所形成的过盈面所受到的应力越大，密封效果越好，密封失效风险越低。
具体地，所述第二连接部240受挤压被压缩时的压缩率可以根据如下公式进行计算：
式中，P为所述第二连接部240的压缩率，V为所述第二连接部240的原始体积，O为所述第二连接部240受挤压后的体积。
进一步地，所述第二连接部240受压变形形成的压缩率为25％～30％。
请继续参考图9，其示意性地给出了本发明一实施方式提供的压缩率与过盈面上的应力关系示意图。如图9所示，所述第二连接部240受压产生的压缩率超过35％后，过盈面上的应力会急剧增大，对于塑胶件材料，整体装配工艺难度增大，从而会增加不必要的成本。同时过高的压缩率也可能会使得所述第二连接部240产生永久变形，从而产生密封失效风险，因此，本发明 通过将所述第二连接部240的变形率设置在25％～30％之间，既可以保证所述第一环形套200、所述连接座500以及所述第二环形套610之间的密封性，又可以防止所述第二连接部240产生永久变形。
在一种示范性的实施方式中，所述主体部210的平均厚度为1.4mm～1.8mm，所述第二连接部240的平均厚度大于2mm。由此，通过将所述主体部210的平均厚度设置在1.4mm～1.8mm之间，不仅可以保证所述第一环形套200具有很好的可弯折性，以使得所述第一环形套200能够在外力的作用下发生变形，以调整所述接触头300的位置，同时也可以保证所述第一环形套200具有一定的力学性能，以提高所述第一环形套200的耐久性。通过将所述第二连接部240的平均厚度设置为大于2mm，可以提高所述第二连接部240与所述第二环形槽510之间的接触面积，从而可以保证所述第二连接部240具有良好的支撑性。
进一步地，所述第二环形套610的远端可以与下文中的外壳体120的远端通过超声波焊接工艺融为一体，以实现二者之间的密封连接。优选地，所述第二环形套610的材质为塑胶材料。由此，通过采用塑胶材料制成所述第二环形套610，可以更加便于实现所述第二环形套610与所述机身100(具体为外壳体120)之间以及所述第二环形套610与所述第三环形槽之间的密封连接。
请继续参考图3和图6，如图3和图6所示，所述连接座500的远端的外周设有第四环形槽520，所述机身100(具体为下文中的内壳体130)的近端对应设置有与所述第四环形槽520相配合的第二环形卡接部110。由此，通过相互卡接的第二环形卡接部110和第四环形槽520，可以进一步提高所述机身100与所述连接座500之间的连接稳定性，进而可以进一步保证所述机身100与所述连接座500之间的密封连接，从而进一步提高本发明提供的美容仪的整机密封性能。
请继续参考图6，如图6所示，所述连接座500的近端的外径沿远端至近端的方向逐渐减小。由此，通过将所述连接座500的近端设置为漏斗形结构，可以更加便于通过包胶注塑的工艺实现所述连接座500与所述第一环形套200之间的密封连接。
请继续参考图2至图4，如图2至图4所示，所述第一环形套200的主体 部210的侧面朝向所述机身100的轴线弯曲设置。由此，通过将所述第一环形套200的侧面设置为向内弯曲的曲面结构，可以更加便于通过所述第一环形套200来调整所述接触头300的活动空间。
在一种示范性的实施方式中，所述第一环形套200的主体部210的外表面设有多条褶皱(图中未示出)。由此，通过设置多条褶皱，可以更加便于通过所述第一环形套200来调整所述接触头300的活动空间，增大所述接触头300的活动范围。
请继续参考图3和图8，如图3和图8所示，所述机身100包括相连的外壳体120和内壳体130，所述内壳体130位于所述外壳体120内，所述控制板410设于所述内壳体130内，所述内壳体130上设有与所述控制板410(具体为主控制板411)电连接的开关组件420，所述外壳体120上对应设置有与所述开关组件420相配合的按键组件140，所述按键组件140嵌设于所述外壳体120上，所述按键组件140能够在外力的作用下靠近所述开关组件420，以开启所述开关组件420和关闭所述开关组件420。由此，通过将所述机身100设置为包括外壳体120和内壳体130的双层结构，可以进一步提高本发明提供的美容仪的密封性能。此外，通过在所述外壳体120上设置按键组件140，在所述内壳体130上设置开关组件420，由此，可以通过按压所述按键组件140来触发所述开关组件420，从而控制所述美容仪的工作状态。另外，由于所述按键组件140是嵌设于所述外壳体120上的，也即所述按键组件140与所述外壳体120之间是密封连接的，由此可以进一步提高本发明提供的美容仪的密封性能。
进一步地，请参考图3、图8和图10，其中图10示意性地给出了本发明一实施方式提供的美容仪的局部放大示意图。如图3、图8和图10所示，所述开关组件420包括多个开关421，所述开关421朝向所述按键组件140一侧凸起，所述按键组件140包括多个按键141，所述按键141与所述开关421一一对应设置，所述按键141能够在外力的作用下靠近所述开关421，所述外壳体120上设有多个按键孔(图中未示出)，所述按键孔与所述按键141一一对应设置，所述按键141包括相连的第一按键体1411和第二按键体1412，所述第二按键体1412靠近所述开关421设置，且所述第二按键体1412的外周相对于所述第一按键体1411的外周向外凸出设置，所述按键孔包括相互连通的 第一孔体(图中未示出)和第二孔体(图中未示出)，所述第二孔体靠近所述开关421设置，且所述第二孔体的内径大于所述第一孔体的内径。由此，通过将所述按键141设置成包括具有较小外径的第一健体1411以及具有较大外径的第二健体1412的结构，并在所述外壳体120上对应设置包括具有较小内径的第一孔体和具有较大内径的第二孔体的按键孔，从而可以增大所述按键141与所述外壳体120之间的接触面积，不仅可以更加便于实现所述按键141与所述外壳体120之间的密封连接，而且可以提高所述按键141与所是外壳体120之间的连接稳定性，进一步提高本发明提供的美容仪的整机密封性能。
优选地，可以采用包胶注塑的方式实现所述按键组件140与所述外壳体120之间的密封连接。具体地，可以将设有多个按键孔的外壳体120放置于模具中，然后通过包胶注塑工艺，在所述按键孔内注塑形成对应的按键141，从而形成与所述外壳体120为一体式结构的按键组件140，进而保证所述按键组件140与所述外壳体120之间是密封连接的，以提高所述美容仪的整机密封性能。需要说明的是，如本领域技术人员所能理解的，在其它一些实施方式中，还可以采用点胶的方式将所述按键组件140嵌设于所述外壳体120上，以实现所述按键组件140与所述外壳体120之间的密封连接。
优选地，所述按键组件140的材质为硅胶。由此，通过采用硅胶制成所述按键组件140，不仅可以更加便于通过按压所述按键组件140来开启所述开关组件420和关闭所述开关组件420，而且可以更加便于实现所述按键组件140与所述外壳体120之间的密封连接，进一步提高本发明提供的美容仪的整机密封性能。
进一步地，当所述开关组件420包括多个开关421时，例如包括三个开关421时，其中一个开关421可以用于控制所述美容仪的开关机，另一个开关421可以用于切换所述美容仪的工作模式，最后一个开关421用于调节所述美容仪的工作强度。
需要说明的是，如本领域技术人员所能理解的，虽然本发明是以所述美容仪包括三个开关421为例进行说明，但是如本领域技术人员所能理解的，这并不构成对本发明的限制，所述开关421的个数可以根据具体情况进行设置。此外，需要说明的是，由于所述按键141是与所述开关421一一对应设置的，因此所述按键141的数目与所述开关421的数目相等。
请继续参考图3和图8，如图3和图8所示，所述内壳体130上还设有与所述控制板410电连接的显示屏430，所述外壳体120上设有与所述显示屏430对应设置的透明窗口(图中未示出)。由此，通过设置显示屏430，可以显示所述美容仪在工作中的相关参数，从而更加便于使用。此外，通过将所述显示屏430设置于所述内壳体130内，可以进一步提高本发明提供的美容仪的整机密封性能。
请继续参考图3，如图3所示，所述显示屏430与所述开关组件420设置于所述内壳体130上的同一侧，所述内壳体130上设有一缺口(图中未示出)，所述缺口内设有一用于固定所述开关组件420和所述显示屏430的固定板133。由此，此种设置，可以更加便于所述显示屏430和所述开关组件420的固定。
请继续参考图8，如图8所示，所述外壳体120的远端与所述内壳体130的远端通过紧固件710相连，且所述外壳体120与所述内壳体130之间的连接处设有与所述紧固件710一一对应设置的防水垫片720。由此，通过采用紧固件710将所述述外壳体120的远端与所述内壳体130的远端进行连接，可以简化本发明提供的美容仪的整体结构。通过在所述外壳体120与所述内壳体130之间的连接处设置与所述紧固件710一一对应设置的防水垫片720，可以在所述外壳体120与所述内壳体130之间的连接处起到防水密封的作用，从而可以进一步提高本发明提供的美容仪的整机密封性能。
请继续参考图3和图8，如图3和图8所示，所述美容仪还包括装饰盖620，所述外壳体120的远端端面朝向近端凹陷设置，以形成与所述装饰盖620相配合的凹槽121，所述装饰盖620与所述凹槽121密封连接。由此，通过设置装饰盖620，不仅可以起到装饰的作用，而且可以起到密封的作用，进一步提高本发明提供的美容仪的整机密封性能。具体地，可以通过点胶的方式，实现所述装饰盖620与所述凹槽121之间的密封连接。
请继续参考图6和图8，如图6和图8所示，所述内壳体130包括相连的第一内壳体131和第二内壳体132，所述第一内壳体131内设有多个第一连接柱1311，所述第一连接柱1311上设有第一安装孔1312，所述第二内壳体132内设有多个第二连接柱1321，所述第二连接柱1321与所述第一连接柱1311一一对应设置，所述第二连接柱1321上设有第二安装孔(图中未示出)。由 此，可以通过在对应设置的所述第一安装孔1312和所述第二安装孔内安装紧固件的方式，实现所述第一内壳体131和第二内壳体132之间的连接。此外，通过将所述内壳体130设置为包括可拆式连接的第一内壳体131和第二内壳体132的结构，可以更加便于内部元器件的组装。
需要说明的是，如本领域技术人员所能理解的所述第一安装孔1312和所述第二安装孔中的其中一者为通孔，由此，以便于在所述第一安装孔1312和所述第二安装孔中安装紧固件710。具体地，当所述第一安装孔1312为通孔时，所述第一安装孔1312贯穿所述第一内壳体131，当所述第二安装孔为通孔时，所述第二安装孔贯穿所述第二内壳体132。
请继续参考图3，如图3所示，所述机身100内(具体为所述内壳体130内)还设有与所述控制板410(具体为主控制板411)电连接的电池440。由此，通过所述电池440可以为所述美容仪提供电能。
请继续参考图3，如图3所示，所述接触头300内设有第一电路板330，所述电极组件320与所述第一电路板330电连接，所述第一电路板330通过导线与所述控制板410电连接(具体为主控制板411)。由此，通过设置第一电路板330，可以减少导线的布置。
请继续参考图3，如图3所示，所述接触头300还包括与所述第一电路板330电连接的半导体制冷片340，所述半导体制冷片340安装于所述安装座310的靠近所述第一环形套200的一端内。由此，通过设置半导体制冷片340，可以使得本发明提供的美容仪还具有冷敷美容的工作模式。需要说明的是，如本领域技术人员所能理解的，由于所述安装座310的远端是与所述第一环形套200的近端密封连接的，因此，通过将所述半导体制冷片340安装于所述安装座310内，可以有效防止所述半导体制冷片340与外界的水和灰尘等接触。
请继续参考图3，如图3所示，所述接触头300还包括与所述第一电路板330电连接的灯珠350，所述灯珠350安装于所述安装座310的远离所述第一环形套200的一端内。由此，通过设置灯珠350，可以使得本发明提供的美容仪还具有光疗美容的工作模式。需要说明的是，如本领域技术人员所能理解的，由于所述安装座310的远端是与所述第一环形套200的近端密封连接的，因此，通过将所述灯珠350安装于所述安装座310内，可以有效防止所述灯 珠350与外界的水和灰尘等接触。
请继续参考图3，如图3所示，所述第一环形套200内安装有与所述控制板410(具体为主控制板411)电连接的散热装置450。由此通过设置散热装置450，可以起到将所述美容仪在使用过程中产生的热量驱散的作用，以提高本发明提供的美容仪在使用过程中的稳定性。
请继续参考图1、图11和图12，其中图11示意性地给出了本发明一实施方式提供的充电底座800的立体结构示意图；图12示意性地给出了本发明一实施方式提供的充电底座800的剖视图。如图1、图11和图12所示，所述美容仪还包括充电底座800，所述充电底座800上设有充电接口810，所述充电底座800内设有充电触点820以及用于对所述接触头300进行消毒的消毒灯830。由此，可以通过将所述美容仪的接触头300插入所述充电底座800内，并使得所述副电极322与所述充电底座800内的充电触点820相接触，并将所述充电接口810与外部电源相连的方式，对位于所述机身100内的电池440进行充电，以实现充电功能。此外，由于所述充电底座800内还设有消毒灯830，由此，在将所述美容仪的接触头300插入所述充电底座800内后，可以通过所述消毒灯830对所述接触头300进行杀菌消毒，以避免所述接触头300在下次使用时造成皮肤感染。
需要说明的是，如本领域技术人员所能理解的，所述充电触点820与所述副电极322是一一对应设置的，二者的数目相同。
请继续参考图12，如图12所示，充电底座800包括第一腔体840和第二腔体850，所述第一腔体840和所述第二腔体850之间设有一隔板860，以将所述第一腔体840与所述第二腔体850隔开，所述第一腔体840用于供所述接触头300插入，所述第二腔体850内设有消毒灯830、第二电路板870以及所述充电接口810，所述充电接口810与所述第二电路板870电连接，所述充电接口810的一端伸出至所述第二腔体850的外部，以与外部电源相连，所述隔板860上设有与所述消毒灯830对应设置的透光镜861。由此，通过所述透光镜861，可以使得所述消毒灯830产生的光线能够透过所述透光镜861以对所述接触头300进行杀菌消毒。此外，通过将所述消毒灯830、第二电路板870以及所述充电接口810设置于所述第二腔体850内，可以有效防止所述充电底座800的内部电路因受潮而失效，从而可以进一步提高本发明提供的美 容仪的整体使用寿命，保证本发明提供的美容仪长期使用时不会发生失效风险。
发明人根据国家标准《GBT4208-2017外壳防护等级(IP代码)》对本发明提供的美容仪进行防护等级测试，测试条件为：室温24℃，水温24℃，测试方法为水下自然测试，测试水深为所述美容仪的最高点低于水面1000mm，测试持续时间为30min，测试后开机发现，本发明提供的美容仪的各项功能仍能正常使用，拆开所述美容仪的机身100后，使用显微镜对机身内部进行观察发现，机身内部并无水渍。测试结果表明，本发明提供的美容仪的防护等级能够达到IP67。
由于市面上有些美容仪产品宣传能够达到IPX4防护等级(能够防止各个方向飞溅而来的水浸入电气元件而造成损坏)，在使用初期的确能够达到防护等级要求，但长期使用后由于密封圈、涂胶工艺等老化造成产品的防护等级下降，引发产品功能失效，造成安全隐患。为此，发明人还对本发明提供的美容仪进行了老化测试以及老化后的防护等级测试。
具体地，先分别对本发明提供的美容仪进行高温老化测试以及低温老化测试，其中，高温老化测试的步骤包括：将所述美容仪关机，居中放置于高低温试验箱内，然后将高低温试验箱内的温度逐渐升温至第一温度(例如80℃)，当所述高低温试验箱内的温度到达第一温度后，持续测试48小时，然后将所述高低温试验箱内的温度逐渐降低至室温，并在室温环境中恢复2小时，然后再对所述美容仪的外观、功能进行检验，检验结果表明本发明提供的美容仪在经过高温老化测试后，产品的外观无损，功能正常，不起白雾，不脱胶且不褶皱。
低温老化测试的步骤包括：将所述美容仪关机，居中放置于高低温试验箱内，然后将高低温试验箱内的温度逐渐降温至第二温度(例如-30℃)，当所述高低温试验箱内的温度降至第二温度后，持续测试48小时，然后将所述高低温试验箱内的温度逐渐升温至室温，并在室温环境中恢复2小时，然后再对所述美容仪的外观、功能进行检验，检验结果表明本发明提供的美容仪在经过低温老化测试后，产品的外观无损，功能正常，不起白雾，不脱胶且不褶皱。
另外，发明人还参照上文中的防护等级测试方法对高温老化后的所述美 容仪和低温老化后的所述美容仪进行了防护等级测试，测试结果表明本发明提供的美容仪在高温老化、低温老化后，仍然能够达到IP67防护等级，可见本发明提供的美容仪的整机密封性良好，可长期使用且保持较高的防护等级。
综上所述，与现有技术相比，本发明提供的美容仪具有以下优点：
本发明提供的美容仪包括机身100、第一环形套200和接触头300；所述接触头300包括安装座310以及设于所述安装座310的近端上的电极组件320，所述电极组件320包括至少一个主电极321，所述主电极321嵌设于所述安装座310的近端上；所述第一环形套200的远端包裹于所述机身100的近端上，所述第一环形套200的近端包裹于所述安装座310的远端上，所述第一环形套200能够在外力的作用下发生变形，以调整所述接触头300与所述机身100之间的位置关系。由于所述第一环形套200的远端包裹于所述机身100的近端上，所述第一环形套200的近端包裹于所述安装座310的远端上，且所述主电极321嵌设于所述安装座310的近端上，由此可以有效提高本发明提供的美容仪的整机密封性能，使得本发明提供的美容仪具有良好的防水性能和防尘性能，从而使得本发明提供的美容仪能够直接整机在水下进行冲洗，同时也使得本发明提供的美容仪能够在潮湿的环境下进行使用，进而保证本发明提供的美容仪长期使用时不会发生失效风险。此外，由于所述第一环形套200能够在外力的作用下发生变形，从而可以调整所述接触头300与所述机身100之间的位置关系，也即可以使得所述接触头300能够在一定范围内自由活动，以使得所述接触头300能够更好地贴合用户脸部的每个部位，满足不同用户的使用需求。
上述描述仅是对本发明较佳实施方式的描述，并非对本发明范围的任何限定，本发明领域的普通技术人员根据上述揭示内容做的任何变更、修饰，均属于本发明的保护范围。显然，本领域的技术人员可以对发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若这些修改和变型属于本发明及其等同技术的范围之内，则本发明也意图包括这些改动和变型在内。

Claims (16)

  1. 一种美容仪，其特征在于，包括机身、第一环形套和接触头；
    所述接触头包括安装座以及设于所述安装座的近端上的电极组件，所述电极组件包括至少一个主电极，所述主电极嵌设于所述安装座的近端上；
    所述第一环形套的远端包裹于所述机身的近端上，所述第一环形套的近端包裹于所述安装座的远端上，所述第一环形套能够在外力的作用下发生变形，以调整所述接触头与所述机身之间的位置关系。
  2. 根据权利要求1所述的美容仪，其特征在于，所述安装座从近端至远端包括相连的第一座体和第二座体，所述第一座体的外周相对于所述第二座体的外周向外凸出设置，以在所述第一座体与所述第二座体之间形成一第一台阶部，所述第二座体能够伸入所述第一环形套内；所述第一环形套包括相连的主体部和第一连接部，所述第一连接部与所述主体部的近端相连，且所述主体部的外周相对于所述第一连接部的外周向外凸出设置，以在所述主体部与所述第一连接部之间形成一第二台阶部，所述第一座体的远端对应设置有与所述第一连接部相配合的第一环形槽，所述第一台阶部与所述第二台阶部相抵接。
  3. 根据权利要求2所述的美容仪，其特征在于，所述第二座体的外周设有多个卡接位，所述主体部的近端的内壁上设有多个与所述卡接位对应设置的卡接块。
  4. 根据权利要求1所述的美容仪，其特征在于，所述机身的近端内插接有一连接座，所述连接座的近端伸出至所述机身的外部，所述第一环形套的远端包裹于所述连接座的近端上。
  5. 根据权利要求4所述的美容仪，其特征在于，所述第一环形套包括相连的主体部和第二连接部，所述第二连接部与所述主体部的远端相连，所述主体部的外周相对于所述第二连接部的外周向外凸出设置，以在所述主体部与所述第二连接部之间形成一第三台阶部，且所述第二连接部的内壁相对于所述主体部的内壁向内凸出设置，以在所述第一环形套的内部形成一凸台，所述连接座的外周对应设置有与所述第二连接部相配合的第二环形槽，且所述连接座的近端能够伸入所述主体部内。
  6. 根据权利要求5所述的美容仪，其特征在于，所述美容仪还包括第二 环形套，所述第二环形套的远端与所述机身的近端相连，所述第二环形套的近端的内壁向内延伸设置，以形成第一环形卡接部，所述第三台阶部与所述连接座之间能够形成一与所述第一环形卡接部相配合的第三环形槽，在所述第一环形卡接部与所述连接座的作用下，所述第二连接部受压变形，以与所述第二环形槽过盈配合。
  7. 根据权利要求6所述的美容仪，其特征在于，所述第二连接部受压变形形成的压缩率为25％～30％。
  8. 根据权利要求5所述的美容仪，其特征在于，所述主体部的平均厚度为1.4mm～1.8mm，所述第二连接部的平均厚度大于2mm。
  9. 根据权利要求4所述的美容仪，其特征在于，所述连接座的远端的外周设有第四环形槽，所述机身的近端对应设置有与所述第四环形槽相配合的第二环形卡接部。
  10. 根据权利要求3或6所述的美容仪，其特征在于，所述第一环形套的主体部的侧面朝向所述机身的轴线弯曲设置。
  11. 根据权利要求1所述的美容仪，其特征在于，所述机身包括相连的外壳体和内壳体，所述内壳体位于所述外壳体内，所述内壳体上设有开关组件，所述外壳体上对应设置有与所述开关组件相配合的按键组件，所述按键组件嵌设于所述外壳体上，所述按键组件能够在外力的作用下靠近所述开关组件，以开启所述开关组件和关闭所述开关组件。
  12. 根据权利要求11所述的美容仪，其特征在于，所述开关组件包括多个开关，所述开关朝向所述按键组件一侧凸起，所述按键组件包括多个按键，所述按键与所述开关一一对应设置，所述按键能够在外力的作用下靠近所述开关，所述外壳体上设有多个按键孔，所述按键孔与所述按键一一对应设置，所述按键包括相连的第一按键体和第二按键体，所述第二按键体靠近所述开关设置，且所述第二按键体的外周相对于所述第一按键体的外周向外凸出设置，所述按键孔包括相互连通的第一孔体和第二孔体，所述第二孔体靠近所述开关设置，且所述第二孔体的内径大于所述第一孔体的内径。
  13. 根据权利要求11所述的美容仪，其特征在于，所述外壳体的远端与所述内壳体的远端通过紧固件相连，且所述外壳体与所述内壳体之间的连接处设有与所述紧固件一一对应设置的防水垫片。
  14. 根据权利要求1所述的美容仪，其特征在于，所述主电极的数目为多个，所述安装座沿其径向设有多个同轴且间隔设置的第一安装位，所述第一安装位与所述主电极一一对应设置，所述主电极嵌设于与其对应设置的所述第一安装位内。
  15. 根据权利要求1所述的美容仪，其特征在于，所述电极组件还包括至少一个副电极，所述安装座的侧面设有至少一个与所述副电极一一对应设置的第二安装位，所述副电极嵌设于与其对应设置的所述第二安装位内。
  16. 根据权利要求1所述的美容仪，其特征在于，所述第一环形套的材质是硬度为50°～70°的硅胶或橡胶。
PCT/CN2023/118465 2022-10-09 2023-09-13 美容仪 WO2024078244A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017153811A (ja) * 2016-03-03 2017-09-07 日立マクセル株式会社 美容器具
CN212065958U (zh) * 2019-11-15 2020-12-04 深圳市未雨绸缪技术合作有限公司 手持式自适应美容仪
CN213158963U (zh) * 2020-04-29 2021-05-11 广州齐力生物技术有限公司 美容仪
CN215231602U (zh) * 2021-01-19 2021-12-21 深圳市米丽美容科技有限公司 一种射频美容仪
CN219148999U (zh) * 2022-10-09 2023-06-09 苏州悦肤达医疗科技有限公司 美容仪

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017153811A (ja) * 2016-03-03 2017-09-07 日立マクセル株式会社 美容器具
CN212065958U (zh) * 2019-11-15 2020-12-04 深圳市未雨绸缪技术合作有限公司 手持式自适应美容仪
CN213158963U (zh) * 2020-04-29 2021-05-11 广州齐力生物技术有限公司 美容仪
CN215231602U (zh) * 2021-01-19 2021-12-21 深圳市米丽美容科技有限公司 一种射频美容仪
CN219148999U (zh) * 2022-10-09 2023-06-09 苏州悦肤达医疗科技有限公司 美容仪

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