WO2022140984A1

WO2022140984A1 - Cosmetic handle

Info

Publication number: WO2022140984A1
Application number: PCT/CN2020/140382
Authority: WO
Inventors: 潘玉平; 梁志金; 方少卿
Original assignee: 深圳由莱智能电子有限公司
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2022-07-07

Abstract

A cosmetic handle (1000), comprising head (100) and a handpiece (200) connected to the head (100), wherein the head (100) is provided with a microneedle assembly (10), a radio frequency assembly (20) and phototherapy assembly (30). A part of the microneedle assembly (10) is configured for penetrating the skin of a user and releasing soluble high-molecular polymers, the radio frequency assembly (20) is configured for introducing a micro current and/or radio frequency current to the skin of the user, and the phototherapy assembly (30) is configured for emitting light for nursing the skin of the user. The head (100) is further provided with a connecting end face (321), the microneedle assembly (10) is partly arranged on the side of the connecting end face (321) away from the handpiece (200), the radio frequency assembly (20) comprises a connecting housing (21) and a conductive part (22) arranged on the connecting housing (21), and the connecting housing (21) is detachably connected to the connecting end face (321) and accommodates part of the microneedle assembly (10).

Description

beauty handle

technical field

The present application relates to the field of electronic equipment, and in particular, to a cosmetic handle.

Background technique

At present, with the improvement of the quality of life, people pay more and more attention to skin care. However, the traditional beauty handle has a single function and cannot be compatible with multiple functions. Nursing effect.

SUMMARY OF THE INVENTION

The present application provides a cosmetic handle with multiple nursing functions.

The present application provides a cosmetic handle, wherein the cosmetic handle includes a head and a hand-held part connected to the head, the head is provided with a microneedle assembly, a radio frequency assembly and a phototherapy assembly, the microneedle assembly The part is used to pierce the user's skin and release the soluble high molecular polymer, the radio frequency component is used to introduce microcurrent or/and radio frequency current to the user's skin, and the phototherapy component is used to emit light for caring the user's skin; The head is also provided with a connecting end face, and part of the microneedle assembly is disposed on the side of the connecting end face away from the hand-held portion, and the radio frequency assembly includes a connecting shell and a conductive wire disposed on the connecting shell. The connection housing is detachably connected to the connection end surface and accommodates part of the microneedle assembly.

The cosmetic handle provided by the present application is provided with a microneedle assembly, a radio frequency assembly and a phototherapy assembly through the head, and a part of the microneedle assembly is used to pierce the user's skin and release a soluble polymer, and the radio frequency assembly It is used to introduce microcurrent or/and radio frequency current to the user's skin, and the phototherapy component is used to emit light for caring the user's skin, so that the beauty handle has various skin care functions such as microneedle injection, electrotherapy and phototherapy.

Description of drawings

In order to explain the technical solutions of the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that need to be used in the implementation manner. As far as technical personnel are concerned, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the exploded schematic diagram of the beauty handle provided by the embodiment of the present application;

Fig. 2 is the assembly schematic diagram of the beauty handle provided by the embodiment of the present application;

3 is another exploded schematic view of the cosmetic handle provided by the embodiment of the present application;

Fig. 4 is the assembly schematic diagram of the cosmetic handle in another embodiment;

Fig. 5 is another exploded schematic diagram of the cosmetic handle provided by the embodiment of the present application;

6 is a schematic structural diagram of a microneedle assembly in a cosmetic handle provided by an embodiment of the present application;

7 is an exploded schematic diagram of a radio frequency component in a cosmetic handle provided by an embodiment of the present application;

8 is a schematic structural diagram of a phototherapy component in a cosmetic handle provided by an embodiment of the present application;

Fig. 9 is a partial structural schematic diagram of a cosmetic handle in an embodiment;

FIG. 10 is an exploded schematic view of the cosmetic handle provided by the embodiment of the present application from another viewing angle.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", "upper", "lower", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only For the convenience of describing the present application and simplifying the description, it is not implied or indicated that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present application.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 together. An embodiment of the present application provides a beauty handle 1000 . The beauty handle 1000 includes a head 100 and a hand-held portion 200 connected to the head 100 . The head 100 is provided with a microneedle assembly. 10. The radio frequency assembly 20 and the phototherapy assembly 30, the part of the microneedle assembly 10 is used to penetrate the user's skin and release the soluble polymer, the radio frequency assembly 20 is used to introduce microcurrent or/and radio frequency current into the user's skin, the phototherapy assembly 30 is used to emit light for caring the user's skin; the head 100 is further provided with a connecting end face 321, and part of the microneedle assembly 10 is arranged on the side of the connecting end face 321 away from the hand-held part 200, and the radio frequency assembly 20 includes a connecting shell 21 and a device. The conductive portion 22 on the connection housing 21 is detachably connected to the connection end surface 321 and accommodates part of the microneedle assembly 10 .

By arranging the microneedle assembly 10 , the radio frequency assembly 20 and the phototherapy assembly 30 on the head 100 , the cosmetic handle 1000 has various skin care functions such as microneedle injection, electrotherapy and phototherapy at the same time. The part of the microneedle assembly 10 is used to pierce the user's skin and release soluble polymer to realize the function of microneedle injection; the radio frequency assembly 20 is used to introduce microcurrent or/and radio frequency current into the user's skin to realize electrotherapy Function: The phototherapy component 30 is used to emit light for caring the user's skin, so as to realize the phototherapy function.

It can be understood that, because the connection housing 21 of the radio frequency assembly 20 is detachably connected to the connection end face 321, and the connection housing 21 is provided with a space for accommodating part of the microneedle assembly 10, so that the cosmetic handle 1000 provided in the embodiment of the present application can be achieved. It is convenient to switch between the microneedle injection function and the electrotherapy function without affecting each other. When the microneedle injection function needs to be used to inject the cosmetic agent into the user's skin, the radio frequency assembly 20 can be removed from the connection end face 321, and the part of the microneedle assembly 10 can be used to pierce the user's skin, and release it in the skin by high solubility Cosmetic agent made of molecular polymer; when it is necessary to use the radio frequency component 20 to perform electrotherapy care on the user's skin, the radio frequency component 20 can be installed on the connecting end face 321, and the radio frequency component 20 can be used to contact the user's skin and introduce microcurrent to the user's skin Or/and radio frequency current to achieve electrotherapy care effect.

In this embodiment, the head 100 is disposed at one end of the hand-held portion 200 , and the hand-held portion 200 is in the shape of a column, so as to facilitate the user to hold the hand-held portion 200 . The microneedle assembly 10 is disposed in the head 100, and a part of the microneedle assembly 10 is disposed on the side of the connecting end surface 321 away from the hand-held part 200, so that the part of the microneedle assembly 10 can be in contact with the user's skin to realize microneedle injection Function; the radio frequency assembly 20 is arranged on the side of the connection end face 321 away from the hand-held part 200 and can be detachably connected to the connection end face 321, and the connection housing 21 of the radio frequency assembly 20 accommodates the above-mentioned part of the microneedle assembly 10, so that the radio frequency assembly 20 is installed in the When connected to the end face 321 , the radio frequency assembly 20 can be in contact with the user's skin, so as to realize the electrotherapy function and at the same time protect the above-mentioned part of the microneedle assembly 10 from being affected.

In this embodiment, the connecting end face 321 is the end face of the head 100 away from the hand-held part 200 . When the user holds the hand-held part 200 , the connecting end face 321 can face the user's skin, and some of the microneedle assemblies 10 are provided on the connecting end face 321 away from the hand-held part. 200 to make this part of the microneedle assembly 10 come into contact with the user's skin, thereby realizing the microneedle injection function, and the other part of the microneedle assembly 10 is fixedly connected to the hand-held part 200 through the connecting end surface 321 . It can be understood that the radio frequency assembly 20 is also disposed on the side of the connection end face 321 away from the hand-held part 200, and there are various detachable connection methods between the connection shell 21 of the radio frequency assembly 20 and the connection end face 321, including but not limited to The clip connection, the pin connection, the magnetic connection or the rotary lock connection can also be any other detachable connection method that meets the corresponding functional requirements, which will not be described in detail here.

Referring to FIG. 4 , in an embodiment, the connecting end surface 321 is further provided with a roller 323 , the roller surface 324 of the roller 323 is in contact with the user's skin, and the roller 323 rolls on the user's skin surface to lift the user's skin. It can be understood that the existence of the roller 323 makes it possible to use the roller 323 to roll on the surface of the user's skin before and during the microneedle injection process. Firming and lifting function. In a specific embodiment, a hole can be made on the connecting end surface 321 to embed the roller 323 into the connecting end surface 321 .

Please refer to FIG. 3 , FIG. 5 and FIG. 6 together. In an embodiment, the microneedle assembly 10 includes a microneedle structure 13 , a fixing plate 11 and a plug-in post 12 , and the fixing plate 11 includes a first surface 111 and The second surface 112, the plug-in post 12 is connected to the second surface 112 and is inserted into the hand-held part 200, the microneedle structure 13 is disposed on the first surface 111, and the microneedle structure 13 is made of soluble high molecular polymer, the microneedle The structure 13 is used to penetrate into the user's skin to dissolve the soluble high molecular polymer in the user's skin.

In this embodiment, the fixing plate 11 is used to carry the microneedle structure 13 , and the fixing plate 11 and the microneedle structure 13 on the fixing plate 11 are disposed on the side of the connecting end surface 321 away from the hand-held portion 200 for piercing the user's skin and release the soluble high molecular polymer; the plug-in post 12 passes through the connecting end surface 321 to fix the fixing plate 11 to the hand-held part 200 .

Wherein, the microneedle structure 13 is formed by curing a soluble polymer, so that it has a certain structural strength, so that it can effectively penetrate into the user's skin. When the microneedle structure 13 made of a soluble polymer penetrates the user After being placed in the skin, the microneedle structure 13 will be dissolved by blood or body fluid, so that the soluble high molecular polymer has a nursing effect on the user's skin. It can be understood that, compared with the traditional way of injecting cosmetic agents through an injection needle, the above-mentioned micro-needle injection technology can effectively reduce the user's skin wound, thereby avoiding damage to the user's skin. In a specific embodiment, the soluble high molecular polymer is hyaluronic acid. Injecting hyaluronic acid into the user's skin can improve the skin's nutrient metabolism, make the skin supple and smooth, and has the effect of removing wrinkles and increasing skin elasticity. Therefore, hyaluronic acid has a good anti-aging effect, and is also conducive to moisturizing and other absorption of nutrients. It should be noted that the soluble high molecular polymer includes but is not limited to hyaluronic acid, and can also be any other cosmetic agent with skin care function, which is not specifically limited here.

The microneedle structure 13 is disposed on the first surface 111 of the fixing plate 11 , the plug-in posts 12 are connected to the second surface 112 of the fixing plate 11 , and the shape of the fixing plate 11 can be designed as a rectangular plate, a circular plate or other shaped plates The body can be designed in different ways according to different usage conditions, which is not specifically limited here. It can be understood that, according to different nursing parts, the first surface 111 can be designed as a flat surface, a concave surface, a convex surface or other irregular surfaces, so that when the microneedle structure 13 is pierced into the corresponding part, the first surface 111 can match the corresponding surface. The skin of the site is in contact with each other, so that the microneedle structure 13 can be completely submerged into the user's skin, thereby reducing the loss of soluble high molecular polymers. In a specific embodiment, the fixing plate 11 can be made of an elastic material, so that the fixing plate 11 will undergo a certain elastic deformation when being squeezed, so that it is not necessary to design the fixing plate 11 into a specific shape, when it is in contact with the skin During extrusion, the first surface 111 of the fixing plate 11 will elastically deform to achieve effective fit with the user's skin, thereby simplifying the processing process and reducing the loss of soluble high molecular polymers.

The inserting post 12 is used to fix the fixing plate 11 and the microneedle structure 13 on the fixing plate 11 to the hand-held part 200 , and the shape of the inserting post 12 includes but is not limited to a column shape, and can also be any other shape, as long as it can pass through It only needs to pass through the connection end face 321 and satisfy the connection and fixation function, which is not specifically limited here. It should be noted that the plug-in post 12 and the fixing plate 11 can be of a split structure, and the two can be fixed by adhesive bonding, or fixed by screw connection, or fixed by a clamping structure. This does not specifically limit the connection and fixing manner between the plug-in column 12 and the fixing plate 11 . It can be understood that the plug post 12 and the fixing plate 11 can also be an integral structure, and the plug post 12 and the fixing plate 11 are integrally processed and formed. Under this structure, the structural stability of the microneedle assembly 10 is further improved.

In one embodiment, the microneedle structure 13 includes a needle tip 131 and a fixed end 132 disposed opposite to each other, the fixed end 132 is connected to the first surface 111 , and the needle tip 131 is perpendicular to the first surface 111 and faces away from the first surface 111 . By extension, the microneedle structure 13 is penetrated by the needle tip 131 into the user's skin. Under the above structure, the microneedle structure 13 can effectively penetrate into the user's skin, so as to satisfy the corresponding skin care function. Compared with the fixed end 132, the needle tip 131 has a sharper structure, which is more conducive to piercing the skin; compared with the needle tip 131, the fixed end 132 has a wider structure, which is more conducive to microscopic The needle structure 13 is fixed on the first surface 111 . It can be understood that the needle tip 131 is perpendicular to the first surface 111 and extends away from the first surface 111 , so that when the first surface 111 is in contact with the user's skin, the microneedle structure 13 can penetrate the user's skin vertically inside, thereby further reducing the injured area of the user's skin.

In one embodiment, the number of the microneedle structures 13 is multiple, and the multiple microneedle structures 13 are distributed on the first surface 111 of the fixing plate 11 in an array. It can be understood that, when the required cosmetic agent is a fixed amount, the more the number of microneedle structures 13 made of the cosmetic agent is, the smaller the volume of each microneedle structure 13 is, the smaller the volume of each microneedle structure 13 is. The reduction in volume can effectively reduce the wounded area of the user's skin; it can also be understood that when the plurality of microneedle structures 13 are distributed on the first surface 111 of the fixing plate 11 in an array, the plurality of microneedle structures 13 are evenly distributed , and the distances between the multiple microneedle structures 13 are the same, which further optimizes the user experience.

Please refer to FIGS. 1 and 5 again. In one embodiment, the cosmetic handle 1000 includes a housing assembly 300 , a driving member 210 and a connecting member 220 . The housing assembly 300 is provided with a first accommodating cavity 301 , the driving member 210 and the connecting member 220 is accommodated in the first accommodating cavity 301, the microneedle structure 13 and the fixing plate 11 of the microneedle assembly 10 are arranged outside the casing assembly 300, and the plug-in post 12 extends from the casing assembly 300 into the first accommodating cavity 301 and is inserted into the first accommodating cavity 301. Connected to the connecting member 220 , the driving member 210 is used for driving the connecting member 220 to drive the microneedle assembly 10 to reciprocate along the extending direction of the needle tip 131 .

In this embodiment, one end of the connecting member 220 is connected to the plug post 12, and the other end is connected to the driving member 210, so that the driving member 210 is fixedly connected with the microneedle assembly 10, and the driving member 210 is used to provide a driving force to drive the microneedle The assembly 10 reciprocates along the extension direction of the needle tip 131, that is, drives the microneedle assembly 10 to vibrate back and forth, so that the microneedle structure 13 can effectively penetrate the user's skin and dissolve the cosmetic agent in the skin to achieve the corresponding skin care effect. .

Optionally, the driving member 210 may be a cam structure, which utilizes the principle of cam rotation to realize the telescopic motion of the connecting member 220, thereby driving the microneedle assembly 10 to vibrate back and forth;

Optionally, the driving member 210 may also be a linear motor, and the linear motor drives the connecting member 220 to perform linear telescopic motion, thereby driving the microneedle assembly 10 to vibrate back and forth.

It can be understood that the types of the driving member 210 include but are not limited to the above two types, and can also be any other driving device that meets the corresponding requirements, which is not specifically limited here.

In a specific embodiment, the connecting member 220 can also be omitted, and the plug-in post 12 is directly and fixedly connected with the driving member 210, so that the driving member 210 directly drives the microneedle assembly 10 to reciprocate, so as to effectively penetrate the user's skin, Thereby, the function of micro-needle injection of cosmetic agents is realized.

In one embodiment, the housing assembly 300 includes a first housing 310 and a second housing 320 that is covered with the first housing 310, and the first housing 310 and the second housing 320 enclose a first accommodating cavity 301, the second housing 320 includes a connecting end surface 321, the connecting end surface 321 is located on the side of the second housing 320 away from the first housing 310, the fixing plate 11 is provided on the side of the connecting end surface 321 away from the second housing 320, and The fixing plate 11 and the connecting end surface 321 are arranged at intervals, and the microneedle structure 13 is arranged on the surface of the fixing plate 11 away from the connecting end surface 321 . A through hole 101 is inserted into the connector 220 .

The first casing 310 and the second casing 320 can be assembled by screwing or snap-fitting, or can be integrally processed. Optionally, the first casing 310 and the second casing 320 are assembled in a snap-fit manner, that is, the casing assembly 300 is a split structure, and the casing assembly 300 can be disassembled into the first casing 310 and the second casing 320, when overhauling the internal components of the cosmetic handle 1000, it is only necessary to separate the first casing 310 and the second casing 320, which is convenient to operate and does not cause any damage to the casing assembly 300. damage to the structure. In addition, when the casing assembly 300 is easily damaged during use, the first casing 310 can be replaced in time when the damage is on the first casing 310 , and the first casing 310 can be replaced in time when the damage is on the second casing 320 The second casing 320 does not affect the use of the cosmetic handle 1000 after replacement, improves the fault tolerance of the cosmetic handle 1000, and only needs to replace part of the casing assembly 300 instead of the entire casing assembly 300, further reducing maintenance costs .

In this embodiment, the connecting end surface 321 is provided with a first through hole 101 penetrating the connecting end surface 321 , and the shape of the first through hole 101 matches the shape of the plug-in post 12 , so that the plug-in post 12 can pass through the first through hole 101 . The through hole 101 is connected to the connecting member 220, and the shape and size of the first through hole 101 are not specifically limited herein.

Please refer to FIG. 2 , FIG. 3 and FIG. 7 together. In one embodiment, the connection housing 21 of the radio frequency component 20 is disposed on the side of the connection end face 321 away from the second housing 320 , and the connection housing 21 and the connection end face 321 is detachably connected, and the connecting housing 21 is provided with a second accommodating cavity 201 (as shown in FIG. 10 ). When the connecting housing 21 is connected to the connecting end face 321 , the fixing plate 11 and the microneedle structure 13 are accommodated in the second accommodating cavity 201 Inside, the conductive portion 22 of the radio frequency component 20 is disposed on the side of the connection housing 21 away from the connection end face 321 , and the conductive portion 22 is used to contact the user's skin and introduce microcurrent or/and RF current to the user's skin.

In this embodiment, the connection housing 21 of the radio frequency component 20 is disposed on the side of the connection end surface 321 away from the second housing 320, and is detachably connected to the connection end surface 321, so that the beauty handle 1000 can freely switch skin care functions. When the radio frequency component 20 is connected to the connection end surface 321 , the beauty handle 1000 switches to the electrotherapy skin care function, and when the radio frequency component 20 is removed from the connection end surface 321 , the beauty handle 1000 switches to the microneedle injection function. It should be noted that, since the connection housing 21 of the radio frequency component 20 is provided with the second accommodating cavity 201 , when the connection housing 21 is installed on the connection end face 321 , the fixing plate 11 and the microneedle structures 13 on the fixing plate 11 are blocked. It is accommodated in the second accommodating cavity 201 , that is to say, the installation of the radio frequency assembly 20 will not squeeze and collide with the microneedle assembly 10 , thereby effectively avoiding structural damage caused during the function switching process of the cosmetic handle 1000 .

In one embodiment, the connection housing 21 includes a top plate 211 and a bottom plate 212 arranged oppositely, and a side plate 213 connecting the top plate 211 and the bottom plate 212, the conductive portion 22 is provided on the top plate 211, and the bottom plate 212 is detachably connected to the connecting end surface 321, The top plate 211, the bottom plate 212 and the side plate 213 are enclosed to form the second accommodating cavity 201. The bottom plate 212 is also provided with a second through hole 102 (as shown in FIG. 10) penetrating through the bottom plate 212, and the fixing plate 11 and the microneedle structure 13 pass through the second through hole 102 (as shown in FIG. 10). The two through holes 102 are accommodated in the second accommodating cavity 201 , and the radio frequency component 20 further includes a first circuit board 23 . The first circuit board 23 is disposed in the second accommodating cavity 201 , and the first circuit board 23 is electrically connected to the conductive portion 22 . , the circuit on the first circuit board 23 supplies power to the conductive part 22 .

In this embodiment, the conductive portion 22 is disposed on the top plate 211 of the connection housing 21 away from the connection end face 321, so that the conductive portion 22 can be in contact with the user's skin and introduce microcurrent or/and radio frequency current to the user's skin, thereby realizing electrotherapy skin care function. It can be understood that a first circuit board 23 is further provided in the second accommodating cavity 201 of the connection housing 21 , and the first circuit board 23 is electrically connected to the conductive part 22 to supply power to the conductive part 22 . The first circuit board 23 is fixed on the inner wall of the connection housing 21 , and when the fixing board 11 and the microneedle structure 13 are accommodated in the second accommodating cavity 201 , the first circuit board 23 is spaced apart from the two and does not affect each other. .

In this embodiment, the fixing plate 11 and the microneedle structure 13 pass through the second through hole 102 to be accommodated in the second accommodating cavity 201 , and the shape of the second through hole 102 matches the shape of the fixing plate 11 , so that the fixing plate 11 and the microneedle structure 13 can pass through the second through hole 102 and be accommodated in the second accommodating cavity 201 , and the shape and size of the second through hole 102 are not specifically limited herein.

In one embodiment, a groove 24 is recessed on the surface of the top plate 211 away from the connecting end surface 321 , the conductive portion 22 is fixed in the groove 24 , and the conductive portion 22 is provided with a fitting surface 25 , and the fitting surface 25 is used for contacting the user's skin. In contact, the open end of the groove 24 is flush with the abutment surface 25 . In this embodiment, the top plate 211 is provided with a groove 24 , and the conductive portion 22 can be fixed in the groove 24 by means of snap connection. It can be understood that the connection method between the conductive portion 22 and the top plate 211 includes, but is not limited to, the groove 24 snap connection, and can also be connected by glue, screw connection or any other connection method that meets the corresponding functional requirements. specific restrictions.

It should be noted that, when the conductive portion 22 is fixed by snapping the conductive portion 22 into the groove 24 of the top plate 211 , the bonding surface 25 of the conductive portion 22 , that is, the surface of the conductive portion 22 facing away from the hand-held portion 200 can be The open ends of the grooves 24 are flush. Under the above structure, when the conductive portion 22 is in contact with the user's skin, the abutting surface 25 thereof is relatively flat, which further improves the comfort of the user.

In one embodiment, the bottom of the groove 24 is provided with a third through hole 103 , and the conductive portion 22 is electrically connected to the first circuit board 23 through the third through hole 103 . By opening the third through hole 103 at the bottom of the groove 24 for placing the conductive portion 22 , the electrical connection between the conductive portion 22 and the first circuit board 23 is more favorable. In a specific embodiment, a conductive member 29 is provided between the conductive portion 22 and the first circuit board 23, the conductive member 29 passes through the third through hole 103, and both ends of the conductive member 29 are respectively connected to the first circuit board 23 and the conductive part 22 , so that the first circuit board 23 and the conductive part 22 are electrically connected. It can be understood that there are various connection methods between the conductive member 29 and the conductive portion 22 and the first circuit board 23, including but not limited to welding connection, conductive adhesive bonding, and any other connection that meets the corresponding functional requirements. The method is not specifically limited here. In addition, the conductive member 29 may be a wire, a conductive spring, or any other component with a conductive function, which is not specifically limited herein.

In an embodiment, the conductive portion 22 includes a plurality of conductive electrodes 26, the plurality of conductive electrodes 26 are arranged at intervals, and the polarities between two adjacent conductive electrodes 26 are opposite, so that the two adjacent conductive electrodes 26 have opposite polarities. A microcurrent or/and a radio frequency current are formed between them. Under this structure, each conductive electrode 26 is electrically connected to the first circuit board 23 through a conductive member 29, and is controlled by the circuit on the first circuit board 23, so that a micro-current is formed between two adjacent conductive electrodes 26 Or/and radio frequency current, through the above structure, the current is introduced into the user's skin, so as to achieve the effect of electrotherapy and skin care.

In one embodiment, the conductive electrodes 26 are of a center-symmetric structure, and the plurality of conductive electrodes 26 are distributed center-symmetrically about the same central axis of symmetry. Under the above structure, the positions of the plurality of conductive electrodes 26 are more uniformly distributed, and the microcurrent or/and the radio frequency current can be introduced into the user's skin more uniformly, so that each position of the user's skin can receive the same degree of electrotherapy effect. The user experience is further optimized.

Please refer to FIG. 1 , FIG. 5 and FIG. 8 together. In one embodiment, the phototherapy assembly 30 is disposed in the housing assembly 300 . The phototherapy assembly 30 includes a plurality of lamp beads 31 and a second circuit board 32 . The second circuit board 32 is fixedly connected to the second housing 320 , and the second circuit board 32 is facing the connecting end surface 321 , and a plurality of lamp beads 31 are arranged on the surface of the second circuit board 32 facing the connecting end surface 321 and are electrically connected with the second circuit board 32 , the circuit on the second circuit board 32 supplies power to the plurality of lamp beads 31, so that the plurality of lamp beads 31 emit light for caring the user's skin.

It can be understood that the second circuit board 32 plays a role of carrying and supplying power to the lamp beads 31 at the same time, and the second circuit board 32 is fixed to the inner surface of the second housing 320 . It should be noted that, in order to enable the light emitted by the lamp beads 31 to be emitted through the connecting end face 321 and have a better phototherapy effect, the second circuit board 32 and the lamp beads 31 on the second circuit board 32 should be located close to the connecting end face. Therefore, an aisle hole 33 needs to be opened on the second circuit board 32, so that the insertion post 12 of the microneedle assembly 10 can pass through the aisle hole 33, thereby effectively avoiding the second circuit board 32 to the microneedle assembly 10. blocking, while ensuring the normal function of the microneedle assembly 10 and the phototherapy assembly 30 .

Wherein, the plurality of lamp beads 31 are circumferentially arranged at equal distances around the through holes on the second circuit board 32, so that the light emitted by the phototherapy component 30 is more uniform, which is more conducive to improving the effect of phototherapy and skin care. The lamp bead 31 is LED (Light Emitting Diode), the lamp bead 31 can convert the emitted light energy into intracellular energy, accelerate the cycle of cell growth process, stimulate fibroblasts to produce collagen, and will not cause any damage to the skin and discomfort. The plurality of lamp beads 31 can all emit light of the same color, and can also emit light of a variety of different colors, and the plurality of lamp beads 31 can emit any one or several kinds of lights of various colors such as red light, blue light, and yellow light. combination. The plurality of lamp beads 31 in the phototherapy assembly 30 include at least one red light emitting red light, at least one blue light emitting blue light, and at least one yellow light emitting yellow light, and the light beads 31 emitting lights of different colors are arranged in sequence.

Optionally, the lamp beads 31 may emit red light, and the red light is emitted through the head 100 and irradiated on the user's skin. The red light emitted by lamp beads 31 can improve the activity of skin cells and promote the metabolism of skin cells. Red light can also improve fine wrinkles, prevent skin sagging and wrinkle removal. Specifically, the wavelength of red light is 620nm-660nm. The wavelength of the red light may also be specifically 630 nm, 632 nm, 635 nm, 637 nm, 640 nm, 643 nm, 647 nm or 650 nm. Preferably, the wavelength of the red light is 630 nm. Red light waves in this wavelength range can stimulate the blood flow of the skin, promote the growth of collagen, stimulate cell activity and promote renewal and growth, which can achieve the effect of whitening and rejuvenating the skin and repairing skin damage.

Optionally, the lamp bead 31 can emit blue light, and the blue light is emitted through the head 100 and irradiated on the user's skin. The blue light emitted by the lamp beads 31 can make the bacteria on the skin die and then inhibit the growth of bacteria. The blue light can also improve sebum, reduce inflammation, remove acne, and shrink pores. Specifically, the wavelength of the blue light is 450nm-490nm, and the wavelength of the blue light can be Specifically, it is 450 nm, 460 nm, 467 nm, 480 nm, 485 nm or 490 nm. Preferably, the wavelength of blue light is 470 nm. Among them, blue light waves in this wavelength range have sedative and anti-inflammatory effects and can inhibit the growth of bacteria.

Optionally, the lamp beads 31 may emit yellow light, which is emitted through the head 100 and irradiated on the user's skin. The yellow light emitted by lamp beads 31 can improve skin dullness and freckle removal. Specifically, the wavelength of the yellow light is 567 nm-607 nm, and the wavelength of the yellow light may also be specifically 577 nm, 580 nm, 581 nm, 585 nm, 588 nm, 590 nm, 595 nm or 597 nm. Preferably, the wavelength of the yellow light is 590 nm. The yellow light wave in this wavelength range has the effect of improving the exchange rate of cell nutrients, and can also supply energy to the skin of the human body and improve the roughness of the skin.

Using the beauty handle 1000 provided in the embodiment of the present application, while the microneedle assembly 10 or the radio frequency assembly 20 achieves skin care in contact with the skin, the phototherapy assembly 30 can further play a role in skin care and beauty. The phototherapy assembly 30, the microneedle assembly 10 and the The integrated design of the radio frequency component 20 can effectively realize multi-functional skin care, thereby improving the user experience.

In one embodiment, the connecting end surface 321 and the connecting housing 21 are made of transparent or translucent materials. It can be understood that, when the connecting end surface 321 and the connecting housing 21 are made of transparent or translucent materials, the light emitted by the phototherapy assembly 30 can be better emitted from the head 100 to irradiate the user's skin and achieve the corresponding effect. phototherapy skin care effect. It can be understood that, light guide holes can also be opened on the connection end face 321 and the connection housing 21 so that the light emitted by the phototherapy assembly 30 can be emitted from the head 100 through the light guide holes and irradiated on the user's skin.

In one embodiment, the bottom plate 212 of the connection housing 21 is provided with a fourth through hole 104 (as shown in FIG. 10 ) penetrating the bottom plate 212 , the fourth through hole 104 is spaced apart from the second through hole 102 , and the connecting end surface 321 is provided with a fourth through hole 104 (as shown in FIG. 10 ). There is a fifth through hole 105 penetrating the connecting end face 321 , and the fifth through hole 105 is spaced apart from the first through hole 101 . The beauty handle 1000 further includes a first conductive column 27 and a second conductive column 28 . One end of the first conductive column 27 Connected to the first circuit board 23 , the other end is set in the fourth through hole 104 , one end of the second conductive column 28 is connected to the second circuit board 32 , and the other end is set in the fifth through hole 105 . When connected to the connecting end surface 321 , the fifth through hole 105 is connected with the fourth through hole 104 , and the first conductive column 27 and the second conductive column 28 are connected, so that the first circuit board 23 and the second circuit board 32 are electrically connected .

In this embodiment, when the connection housing 21 of the radio frequency component 20 is mounted on the connection end face 321 , the fourth through hole 104 is communicated with the fifth through hole 105 , and the first conductive post 27 on the first circuit board 23 It is connected with the second conductive column 28 on the second circuit board 32 , so that the first circuit board 23 and the second circuit board 32 are electrically connected. The current on the second circuit board 32 can be conducted through two paths: 1. The current supplies power to the plurality of lamp beads 31 through the circuit on the second circuit board 32 ; 2. The current can be conducted by the circuit on the second circuit board 32 to the circuit on the first circuit board 23 , and supply power to the conductive part 22 through the circuit on the first circuit board 23 . It can be seen that, under the above structure, the phototherapy component 30 and the radio frequency component 20 can be powered by the circuit on the second circuit board 32 at the same time, which reduces the production cost and simplifies the internal circuit structure of the beauty handle 1000 .

Referring to FIG. 9 , in an embodiment, the first circuit board 23 is further provided with a temperature detection element 50 , and the temperature detection element 50 is connected to the conductive portion 22 for detecting the temperature of the conductive portion 22 . The column 27 is electrically connected to the temperature detecting element 50 to transmit the temperature data collected by the temperature detecting element 50 . It can be understood that the existence of the temperature detection element 50 can monitor the temperature of the conductive part 22 in real time, and the temperature data of the conductive part 22 collected by the temperature detection element 50 can be passed through the first conductive column 27 , the second conductive column 28 and the The cable is transmitted to the corresponding control unit (not shown), and the control unit recognizes the above temperature data to obtain the temperature of the conductive portion 22, and compares the temperature of the conductive portion 22 with the preset temperature range. When the temperature of the conductive portion 22 is greater than When the highest value of the preset temperature range is reached, the control unit controls the conductive part 22 to stop working, so that the temperature of the conductive part 22 is reduced to within the preset temperature range; when the temperature of the conductive part 22 is lower than the lowest value of the preset temperature range, the control unit 22 controls The unit controls the conductive portion 22 to increase the working power, so as to increase the temperature of the conductive portion 22 to within a preset temperature range. It should be noted that the above-mentioned preset temperature range is a preset normal working temperature range for heating the user's skin, which is determined according to specific usage conditions, and is not specifically limited here. It can be understood that the temperature detecting element 50 may be a thermocouple, a thermistor, a resistance temperature detector or any other component with a temperature detecting function, and the type of the temperature detecting element 50 is not specifically limited herein.

Please refer to FIG. 5 and FIG. 10 together. In one embodiment, the housing assembly 300 is provided with a main circuit board 400 , a power supply 410 disposed on the main circuit board 400 , the driving element 210 , the radio frequency element 20 and the phototherapy element 30 . They are all electrically connected to the power source 410 , and the power source 410 is used to supply power to the driver 210 , the radio frequency component 20 and the phototherapy component 30 . It can be understood that a power supply 410 is provided on the main circuit board 400 in the housing assembly 300 , and the driver 210 , the phototherapy assembly 30 and the radio frequency assembly 20 are electrically connected to the main circuit board 400 , so that the power supply 410 passes through the main circuit board 400 The circuit above simultaneously supplies power to the driver 210 , the phototherapy component 30 and the radio frequency component 20 , which unifies the power supply path and simplifies the internal circuit layout of the beauty handle 1000 . Specifically, the beauty handle 1000 further includes a plurality of cables (not shown), one end of the plurality of cables is welded to the main circuit board 400 , and the other ends of the plurality of cables are respectively connected to the driving member 210 and the first terminal of the radio frequency component 20 . The circuit board 23 and the second circuit board 32 of the phototherapy assembly 30 are soldered to meet the requirement of unified power supply.

Optionally, a power supply interface 440 can also be provided at the rear end of the housing assembly 300, and the external power supply 410 can be connected to the circuit on the main circuit board 400 through the power supply interface 440, so that the driving member 210, the phototherapy assembly 30 and the radio frequency assembly can be connected. 20 is powered.

It can be understood that the housing assembly 300 is further provided with a first button 411, and the first button 411 is connected to the main circuit board 400, so that the user can control the power supply or power off of the power supply 410 by pressing the first button 411, and then control the power supply 410. The beauty handle 1000 is turned on or off.

In one embodiment, the main circuit board 400 is further provided with a control component 420, the control component 420 is electrically connected to the main circuit board 400, and the control component 420 is used to control the power supply 410 on the main circuit board 400 to connect to the radio frequency component 20 and the phototherapy component. 30 and the power supply switching between the driver 210. It can be understood that the housing assembly 300 is further provided with a second button 421, and the second button 421 is connected to the control assembly 420, so that the user can control the electrotherapy function, the phototherapy function and the microscopic function of the beauty handle 1000 by pressing the second button 421. Switch between the three needle injection functions. Specifically, the control assembly 420 can control the cosmetic handle 1000 to provide only the microneedle injection function, only the electrotherapy function or only the phototherapy function, and can also control the cosmetic handle 1000 to provide the microneedle injection function and the phototherapy function at the same time, or to provide the electrotherapy function and the phototherapy function at the same time. Phototherapy function. It should be noted that the switching between the microneedle injection function and the electrotherapy function needs to be jointly controlled in conjunction with the installation or disassembly between the connection housing 21 and the connection end surface 321 .

It should be noted that the main circuit board 400 is also provided with a display light 430, and the housing assembly 300 is provided with a display window 431 corresponding to the display light 430. When the beauty handle 1000 is switched to the electrotherapy function, the phototherapy function and the microneedle injection When one or some of the three functions are activated, the corresponding display light 430 emits light, so that the user can observe the function switching of the beauty handle 1000 in time.

Those skilled in the art should also understand that if all or part of the components of the cosmetic handle 1000 of the present application are combined by fusing, physical connection, etc., for example, each component in the cosmetic handle 1000 is moved; Detachable design; as well as the replacement of the number of features, the change of the feature morphology without functional use, where the combined components can form equipment/devices with specific functions, and the use of such equipment/devices to replace the corresponding components of the present invention also falls within the scope of the present invention. within the protection scope of the present invention.

Compared with the prior art, the cosmetic handle 1000 of the present application has the following advantages:

1. The head 100 is provided with a microneedle assembly 10, a radio frequency assembly 20 and a phototherapy assembly 30. Part of the microneedle assembly 10 is used to penetrate the user's skin and release soluble high molecular polymers, and the radio frequency assembly 20 is used to introduce microscopic Current or/and radio frequency current, the phototherapy component 30 is used to emit light for caring for the user's skin, and the joint action of the microneedle component 10, the radio frequency component 20 and the phototherapy component 30 makes the beauty handle 1000 capable of microneedle injection, electrotherapy and phototherapy at the same time. Various skin care functions.

2. The connection housing 21 of the radio frequency assembly 20 is detachably connected to the connection end face 321, so that the cosmetic handle 1000 of the present application can easily switch between the microneedle injection function and the electrotherapy function, that is, when the microneedle injection function is required to When injecting the cosmetic agent into the user's skin, the radio frequency assembly 20 can be removed from the connecting end face 321, and the microneedle assembly 10 can be used for skin care; when the radio frequency assembly 20 needs to be used to perform electrotherapy care on the user's skin, the radio frequency assembly 20 can be Installed on the connection end face 321, the radio frequency component 20 is used to contact the user's skin and introduce microcurrent or/and radio frequency current to the user's skin, so as to achieve the effect of electrotherapy care.

3. The connection housing 21 of the radio frequency component 20 is provided with a second accommodating cavity 201. When the connection housing 21 is installed on the connection end face 321, the fixing plate 11 and the microneedle structures 13 on the fixing plate 11 are accommodated in the second accommodating cavity 201. In the accommodating cavity 201, that is to say, the installation of the radio frequency assembly 20 will not squeeze and collide with the microneedle assembly 10, thereby effectively avoiding the structural damage caused during the function switching process of the cosmetic handle 1000, and the existence of the connection housing 21 It will also play a certain protective effect on the microneedle assembly 10 .

4. The microneedle structure 13 is formed by curing a soluble polymer, so that it has a certain structural strength, so that it can effectively penetrate into the user's skin. When the microneedle structure 13 made of a soluble polymer penetrates the user After being placed in the skin, the microneedle structure 13 will be dissolved by blood or body fluid, so that the soluble high molecular polymer has a nursing effect on the user's skin. It can be understood that, compared with the traditional way of injecting cosmetic agents through an injection needle, the above-mentioned micro-needle injection technology can effectively reduce the user's skin wound, thereby avoiding damage to the user's skin.

5. The micro-needle structure 13 is made of hyaluronic acid. Injecting hyaluronic acid into the user's skin can improve the skin's nutritional metabolism, make the skin supple and smooth, and has the effect of removing wrinkles and increasing skin elasticity. Anti-aging effect, but also conducive to moisturizing and absorption of other nutrients.

6. The plurality of microneedle structures 13 are distributed on the first surface 111 of the fixing plate 11 in an array. The reduction of the volume of the microneedle structures 13 can effectively reduce the wounded area of the user's skin, and the plurality of microneedle structures 13 are evenly distributed. The distances between the multiple microneedle structures 13 are the same, which further optimizes the user experience.

7. The conductive part 22 is fixed in the groove 24 on the top plate 211 of the connection housing 21, and the bonding surface 25 of the conductive part 22 is flush with the open end of the groove 24, so that when the conductive part 22 is in contact with the user's skin , the fitting surface 25 is relatively flat, which further improves the comfort of the user.

8. The conductive portion 22 includes a plurality of conductive electrodes 26. The conductive electrodes 26 are of a centrally symmetric structure, and the plurality of conductive electrodes 26 are centrally symmetrically distributed about the same central axis of symmetry. The positional distribution of the plurality of conductive electrodes 26 is more uniform and can be more uniform. The micro-current or/and radio frequency current is introduced into the user's skin, so that each position of the user's skin can receive the same degree of electrotherapy effect, which further optimizes the user's experience.

9. The plurality of lamp beads 31 of the phototherapy component 30 can all emit light of the same color, or can emit light of a variety of different colors, so as to have a variety of phototherapy effects, convert the emitted light energy into intracellular energy, and accelerate the cell growth process Circulates, stimulates fibroblasts to produce collagen, and does not cause any damage and discomfort to the skin.

10. The plurality of lamp beads 31 are circumferentially equidistantly arranged around the through holes on the second circuit board 32, so that the light emitted by the phototherapy component 30 is more uniform, which is more conducive to improving the effect of phototherapy and skin care.

11. The existence of the roller 323 makes it possible to use the roller 323 to roll on the surface of the user's skin before and during the process of microneedle injection, and the wheel surface 324 of the roller 323 is in contact with the user's skin to tighten and lift the user's skin. pull function.

12. The existence of the temperature detection element 50 can monitor the temperature of the conductive part 22 in real time, and transmit the collected temperature data of the conductive part 22 to the control unit, so that the control unit controls the temperature of the conductive part 22 to be always at the preset temperature within the scope to optimize the user experience.

The above is the implementation of the embodiments of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the principles of the embodiments of the present application, several improvements and modifications can also be made. These improvements and modifications are also It is regarded as the protection scope of this application.

Claims

A cosmetic handle, characterized in that the cosmetic handle comprises a head and a hand-held part connected to the head, the head is provided with a microneedle assembly, a radio frequency assembly and a phototherapy assembly, and a part of the microneedle assembly used to penetrate the skin of the user and release the soluble polymer, the radio frequency component is used to introduce microcurrent or/and radio frequency current to the skin of the user, and the phototherapy component is used to emit light for caring the skin of the user; the The head is further provided with a connecting end face, and part of the microneedle assembly is disposed on the side of the connecting end face away from the hand-held portion, and the radio frequency assembly includes a connecting shell and a conductive portion provided on the connecting shell, The connection housing is detachably connected to the connection end surface, and accommodates part of the microneedle assembly.
The cosmetic handle according to claim 1, wherein the micro-needle assembly comprises a micro-needle structure, a fixing plate and an inserting post, the fixing plate comprises a first surface and a second surface opposite to each other, the inserting The connecting post is connected to the second surface and is plugged with the hand-held portion, the microneedle structure is arranged on the first surface, and the microneedle structure is made of the soluble high molecular polymer, the The microneedle structure is used to penetrate into the user's skin, so that the soluble high molecular polymer is dissolved in the user's skin.
The cosmetic handle according to claim 2, wherein the micro-needle structure comprises a needle tip and a fixed end arranged opposite to each other, the fixed end is connected to the first surface, and the needle tip is perpendicular to the first surface. A surface and extending away from the first surface, the microneedle structure is pierced into the user's skin by the needle tip.
The cosmetic handle according to claim 2, wherein the number of the microneedle structures is plural, and a plurality of the microneedle structures are distributed on the first surface of the fixing plate in an array.
The cosmetic handle according to any one of claims 1-4, wherein the soluble high molecular polymer is hyaluronic acid.
The cosmetic handle according to claim 1, wherein a roller is further provided on the connecting end surface, the roller surface is in contact with the user's skin, and the roller rolls on the surface of the user's skin to lift the user's skin .
The cosmetic handle according to claim 3, wherein the cosmetic handle comprises a housing assembly, a driving part and a connecting part, the housing assembly is provided with a first accommodating cavity, the driving part and the connecting part accommodated in the first accommodating cavity, the micro-needle structure and the fixing plate of the micro-needle assembly are arranged outside the casing assembly, and the plug-in post extends from the outside of the casing assembly into the The first accommodating cavity is inserted into the connecting member, and the driving member is used to drive the connecting member to drive the microneedle assembly to reciprocate along the extending direction of the needle tip.
The cosmetic handle according to claim 7, wherein the housing assembly comprises a first housing and a second housing covered with the first housing, the first housing and the first housing The first accommodating cavity is formed by enclosing two shells, the second shell includes the connecting end surface, and the connecting end surface is located on the side of the second shell facing away from the first shell. The plate is arranged on the side of the connection end face away from the second shell, and the fixing plate is arranged at an interval from the connection end face, and the microneedle structure is arranged on the surface of the fixing plate away from the connection end face, The connecting end face is provided with a first through hole penetrating the connecting end face, and the insertion post passes through the first through hole and is inserted into the connecting piece.
The cosmetic handle according to claim 8, wherein the connection housing of the radio frequency component is disposed on the side of the connection end face away from the second housing, and the connection housing is connected to the The connecting end face is detachably connected, the connecting housing is provided with a second accommodating cavity, and when the casing is connected to the connecting end face, the fixing plate and the microneedle structure are accommodated in the second accommodating cavity , the conductive part of the radio frequency component is arranged on the side of the connection housing away from the connection end face, the conductive part is used to contact the user's skin and introduce microcurrent or/and radio frequency current to the user's skin.
The cosmetic handle according to claim 9, wherein the connecting shell comprises a top plate and a bottom plate arranged oppositely, and a side plate connecting the top plate and the bottom plate, and the conductive part is provided on the top plate, The bottom plate is detachably connected to the connecting end surface, the top plate, the bottom plate and the side plate are enclosed to form a second accommodating cavity, and the bottom plate is further provided with a second through hole penetrating the bottom plate, so The fixing plate and the microneedle structure pass through the second through hole to be accommodated in the second accommodating cavity, and the radio frequency component further includes a first circuit board, and the first circuit board is arranged on the first circuit board. In the second accommodating cavity, the first circuit board is electrically connected to the conductive part, and the circuit on the first circuit board supplies power to the conductive part.
The cosmetic handle according to claim 10, wherein a groove is recessed on the surface of the top plate away from the connecting end face, the conductive portion is fixed in the groove, and the conductive portion is provided with a fitting The fitting surface is used for contacting with the user's skin, and the open end of the groove is flush with the fitting surface.
The cosmetic handle according to claim 11, wherein a third through hole is provided at the bottom of the groove, and the conductive portion is electrically connected to the first circuit board through the third through hole.
The cosmetic handle according to claim 10, wherein the conductive part comprises a plurality of conductive electrodes, the plurality of conductive electrodes are arranged at intervals, and the polarities between the adjacent two conductive electrodes are opposite, so as to A microcurrent or/and a radio frequency current is formed between two adjacent conductive electrodes.
The cosmetic handle according to claim 13, wherein the conductive electrodes are of a center-symmetric structure, and a plurality of the conductive electrodes are distributed center-symmetrically with respect to the same center-symmetric axis.
The cosmetic handle according to claim 10, wherein the phototherapy assembly is provided in the housing assembly, the phototherapy assembly comprises a plurality of lamp beads and a second circuit board, and the second circuit board is fixedly connected In the second housing, and the second circuit board is facing the connecting end surface, a plurality of the lamp beads are arranged on the surface of the second circuit board facing the connecting end surface and are connected with the second circuit board. The circuit board is electrically connected, and the circuit on the second circuit board supplies power to the plurality of lamp beads, so that the plurality of lamp beads emit light for caring the user's skin.
The cosmetic handle according to claim 15, wherein the connecting end face and the connecting shell are made of transparent or translucent material.
The cosmetic handle according to claim 15, wherein the bottom plate of the connecting housing is provided with a fourth through hole penetrating the bottom plate, and the fourth through hole is spaced from the second through hole The connection end face is provided with a fifth through hole penetrating the connection end face, the fifth through hole is spaced apart from the first through hole, and the cosmetic handle further includes a first conductive column and a second conductive column. a column, one end of the first conductive column is connected to the first circuit board, the other end is set in the fourth through hole, one end of the second conductive column is connected to the second circuit board, and the other end is set at the In the fifth through hole, when the connection shell is connected to the connection end face, the fifth through hole is communicated with the fourth through hole, and the first conductive column is connected to the second through hole. The conductive posts are connected to electrically connect the first circuit board and the second circuit board.
The cosmetic handle according to claim 17, wherein the first circuit board is further provided with a temperature detection member, the temperature detection member is connected to the conductive portion for detecting the temperature of the conductive portion, so The first conductive column is electrically connected with the temperature detection element to transmit the temperature data collected by the temperature detection element.
The cosmetic handle according to claim 7, wherein a main circuit board and a power supply arranged on the main circuit board are arranged in the housing assembly, the driving member, the radio frequency assembly and the phototherapy The components are all electrically connected to the power supply, and the power supply is used to supply power to the driving component, the radio frequency component and the phototherapy component.
The cosmetic handle according to claim 19, wherein a control component is further provided on the main circuit board, the control component is electrically connected to the main circuit board, and the control component is used to control the main circuit The power supply on the board switches the power supply among the radio frequency component, the phototherapy component and the driving member.