CN215132938U - Massage radio frequency health care comb - Google Patents

Abstract

The utility model belongs to the technical field of health care combs, in particular to a massage radio frequency health care comb, which comprises a comb body and a plurality of metal comb pins, wherein the upper shell is provided with a frame body and a pin fixing colloid embedded on the frame body, the back surface of the pin fixing colloid is provided with an anode conductive elastic sheet and a cathode conductive elastic sheet, and the metal comb pins are uniformly distributed on the anode conductive elastic sheet and the cathode conductive elastic sheet through the pin fixing colloid; the positive conductive elastic sheet and the negative conductive elastic sheet are electrically connected with a main control board with a built-in radio frequency circuit through leads. The rotating magnetic device comprises an auxiliary control plate and a mounting seat which are arranged in the comb body, a coil arranged in the mounting seat and an eccentric magnetic column which is rotatably arranged on the mounting seat. The utility model discloses collect automatic function, gyromagnetic magnetotherapy function and the vibration massage function of generating heat as an organic whole, and structural design is reasonable, succinct, compact, especially in order to adopt the radio frequency principle of generating heat to realize the automatic function of generating heat, effectively improve current health care comb and have that the structure is loaded down with trivial details, complicated, manufacturing cost is high, drawback such as fault incidence is higher.

Description

Massage radio frequency health care comb

Technical Field

The utility model belongs to the technical field of health care comb, especially, relate to a massage radio frequency health care comb.

Background

In daily life, the comb is an indispensable tool. The existing comb only has common functions, and also has special combs used for haircut, hairstyle design and the like, such as a comb with a blower. With the increasing culture level of people, people are aware that the aim of combing hair is not only to simply beautify the appearance, but also to promote the blood circulation on the surface of scalp, thereby being beneficial to the health.

Aiming at the health care combs with the existing structures, most of the health care combs concentrate on vibration massage, can effectively stimulate acupuncture points to promote smooth menstruation, refresh mind, refresh brain, adjust blood and qi and the like, and have the health care effects of solving insomnia, dizziness, alopecia and the like; or the hair-care product concentrates on the heating function and can promote the blood circulation on the surface of the scalp to achieve the health-care effect; or the magnetic therapy function is centralized, so that the channels and collaterals can be dredged, and the health care effect of getting through the channels and collaterals at the focus of the magnetic therapy is achieved. Although, the existing health-care comb sold on the market has one or more than two functions of vibration massage, heating health care or magnetic therapy health care; however, on the basis of considering the multiple functions, the existing health-care comb has many disadvantages of complex design, complex structure, high manufacturing cost, high failure rate and the like in the structural design, and particularly, the design on the heating function is more traditional, so that a better effect is difficult to achieve.

Therefore, the multifunctional health-care comb with a simple design structure and low failure occurrence rate is a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a massage radio frequency health care comb, it is loaded down with trivial details, the structure is complicated, manufacturing cost is high, the higher grade drawback of trouble incidence to aim at solving the multi-functional health care comb among the prior art, and especially in order to solve the function of generating heat more traditional technical problem in structural design.

In order to achieve the above object, an embodiment of the present invention provides a massage rf health comb, which comprises a comb body and a plurality of metal comb pins disposed on the comb body, wherein the comb body is a hollow shell structure, which is formed by connecting an upper shell, a middle shell and a lower shell, and the metal comb pins are disposed on the upper shell.

Optionally, a frame body and a needle fixing colloid embedded in the frame body are arranged on the upper shell, a positive conductive elastic sheet and a negative conductive elastic sheet are arranged on the back surface of the needle fixing colloid, and the metal comb needles penetrate through the needle fixing colloid and are uniformly distributed on the positive conductive elastic sheet and the negative conductive elastic sheet; the positive conductive elastic sheet and the negative conductive elastic sheet are electrically connected with a main control board which is internally provided with a radio frequency circuit through wires, the main control board is electrically connected with a built-in power supply and a switch, the built-in power supply, the main control board and the switch are arranged in a cavity of the comb body, and the key end of the switch penetrates through the upper shell to be exposed outside the comb body. The structural design aims to realize that the metal comb needle heats by conducting a circuit when contacting the scalp by adopting a radio frequency heating principle.

Optionally, the positive conductive elastic piece and the negative conductive elastic piece are both in an E-shaped structure, and the fork openings of the positive conductive elastic piece and the negative conductive elastic piece are arranged in a mutually crossed manner, so that the metal comb pins arranged on the positive conductive elastic piece and the negative conductive elastic piece are alternately arranged in a positive electrode and a negative electrode manner. The purpose of this structural design is to simplify the heating structure of the metal card wire and to ensure uniform heating during use.

Optionally, the upper shell is provided with a linear groove, and the linear groove and the frame body are respectively provided with a guide groove or a guide protrusion which are matched with each other. The structural design aims to realize convenient disassembly and assembly of the frame body loaded with the metal card wire and the comb body.

Optionally, the upper shell and the frame body are respectively provided with an anti-falling groove or an anti-falling bulge which are matched with each other. The structural design aims to prevent the frame body inserted on the comb body from falling off.

Optionally, the magnetic rotating device is arranged corresponding to the metal card wire, and comprises an auxiliary control board and a mounting seat which are arranged on the middle shell, a coil arranged in the mounting seat, and an eccentric magnetic column which is rotatably arranged on the mounting seat; the auxiliary control board is electrically connected with the main control board, the coil is electrically connected with the auxiliary control board and surrounds the eccentric magnetic column, the eccentric magnetic column is magnetized along the radial direction, and the axis of the coil is perpendicular to the axis of the eccentric magnetic column. The structural design aims to adopt the coil to be electrified to generate a variable magnetic field, and the eccentric magnetic column rotates under the action of the variable magnetic field to further generate a spiral magnetic field.

Optionally, the mounting seat is of an open box-shaped structure, and an inner cavity of the mounting seat protrudes from the bottom surface to form an expansion ring; the outer wall of the expansion ring and the inner wall of the mounting seat form a wire placing groove, and the coil is embedded in the wire placing groove. The purpose of this structural design is to make the coil design inlay dress on the mount pad.

Optionally, the two opposite wall bodies of the expansion ring along the length direction of the eccentric magnetic column are provided with guide grooves in an excavating manner, guide blocks are movably arranged in the guide grooves, and the end part of the eccentric magnetic column is rotatably mounted on the guide blocks through a bearing. The purpose of this structural design is to make the dismouting of eccentric magnetic column.

Optionally, the guide groove and the guide block are respectively provided with an arc groove or an arc protrusion matched with each other. The purpose of the structural design is to ensure that the phenomenon that the eccentric magnetic column operates unstably because of the shaking of the massage radio frequency health-care comb is avoided.

Optionally, the eccentric magnetic column includes a magnetic ring and a rotating shaft passing through an inner hole of the magnetic ring, an outer circle center line of the magnetic ring coincides with an inner hole center line of the magnetic ring, and a gap is dug in the magnetic ring along a length direction of the magnetic ring. The structural design aims to enable the massage radio frequency health care comb to generate regular shaking phenomenon from the structure.

Optionally, the eccentric magnetic column includes a magnetic ring and a rotating shaft passing through an inner hole of the magnetic ring, and an outer circle center line of the magnetic ring is parallel to but not coincident with an inner hole center line thereof. The structural design aims to enable the massage radio frequency health care comb to generate regular shaking phenomenon from the structure.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the massage radio frequency health care comb have one of following technological effect at least:

1. the positive conductive elastic sheet and the negative conductive elastic sheet are designed to be E-shaped structures, and the fork openings of the positive conductive elastic sheet and the negative conductive elastic sheet are arranged in a cross mode, so that the positive conductive elastic sheet and the negative conductive elastic sheet are electrically connected with a main control board with a built-in radio frequency circuit through leads, the metal comb pins arranged on the positive conductive elastic sheet and the negative conductive elastic sheet are alternately arranged in a positive-negative electrified mode, circuit conduction is formed when the metal comb pins are in contact with the scalp of a user, and the metal comb pins are heated under the radio frequency heating principle to achieve the health care effect; the defects of complex heating structure design, high failure rate and the like caused by a traditional heating mode such as a power supply resistance heating mode are completely avoided; and because the contact scalp can be heated in the use process, and the contact scalp can not be automatically heated when not used, the energy consumption of the product is effectively reduced, and the service cycle of the product is prolonged.

2. The electrified coil is arranged around the rotating eccentric magnetic column, the coil generates a changing magnetic field after being electrified, the coil has a magnetic field, and the eccentric magnetic column is under the interaction of the changing magnetic field to drive the eccentric magnetic column to rotate and drive the magnetic field to rotate so as to generate a spiral magnetic field, so that the noise caused by the rotation of the traditional motor is avoided, and the manufacturing cost can be saved. In addition eccentric magnetic column adopts eccentric structure's setting, makes it at rotatory in-process, realizes this moving magnetic massage utensil regularly because of its self biasing structure and rocks the effect of massage, makes the utility model discloses when taking into account gyromagnetic and massage function, and can further simplify inner structure, and reduce the occupation space size and tend to the miniaturization.

3. The utility model discloses collect automatic function, gyromagnetic magnetotherapy function and the vibration massage function of generating heat as an organic whole, and structural design is reasonable, succinct, compact, effectively improve current health care comb because of considering that it is multi-functional to have loaded down with trivial details, complicated in design, manufacturing cost is high, a great deal of drawback such as fault incidence is higher, has great market economic value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a massage radio frequency health comb provided in an embodiment of the present invention;

fig. 2 is an exploded view of a massage rf health comb according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 labeled A;

FIG. 4 is a partially enlarged view of FIG. 2 labeled B;

fig. 5 is an exploded view of another perspective of the massage rf health comb provided in the first embodiment of the present invention;

FIG. 6 is an enlarged partial view of FIG. 5 labeled C;

FIG. 7 is an enlarged partial view of FIG. 5 labeled D;

fig. 8 is a schematic view of a heating structure of the massage rf health comb according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a positive and negative conductive elastic piece and a metal card wire according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a gyromagnetic device and a middle shell according to an embodiment of the present invention;

fig. 11 is a schematic partial structural view of a rotating device according to a first embodiment of the present invention;

FIG. 12 is an exploded view of the structure of FIG. 11;

FIG. 13 is an enlarged partial view of item E;

fig. 14 is a schematic structural view of an eccentric magnetic column according to a second embodiment of the present invention;

wherein, in the figures, the respective reference numerals:

10-comb body, 11-upper shell, 111-frame body, 1111-guide groove, 1112-anti-falling protrusion, 112-needle fixing colloid, 1121-metal comb needle, 1122-positive electrode conductive elastic piece, 1123-negative electrode conductive elastic piece, 113-linear groove, 1131-guide protrusion, 114-anti-falling groove, 12-middle shell, 121-main control board, 122-built-in power supply, 123-switch, 124-perforation, 13-lower shell, 131-connecting board, 20-gyromagnetic device, 21-auxiliary control board, 22-mounting seat, 221-expansion ring, 2211-guide groove, 2212-guide block, 222-wire placing groove, 23-coil, 24-eccentric magnetic column, 241-magnetic ring, 2411-notch and 242-rotating shaft.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

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

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In a first embodiment of the present invention, as shown in fig. 1 to 3, a massage rf health comb is provided, which comprises a comb body 10 and a plurality of metal needles 1121 disposed on the comb body. In this embodiment, the comb body 10 has a hollow shell structure, and is formed by combining and connecting an upper shell 11, a middle shell 12 and a lower shell 13. Specifically, the upper shell 11 and the edge of inferior valve 13 all are equipped with a plurality of connecting plates 131, correspond the setting be equipped with the knot that matches each other on the connecting plate 131 and collude or detain the hole respectively, set up on the mesochite 12 and be convenient for the perforation 124 that connecting plate 131 passed under the convenient lock joint effect of the knot of phase-match lock joint colludes and detains the hole, makes the mesochite 12 stabilize the centre gripping and is in the upper shell 11 and between the inferior valve 13. In addition, the upper shell 11, the middle shell 12 and the lower shell 13 adopt a combined connecting structure which is convenient to disassemble and assemble, so that convenience is provided for the production and assembly of the massage radio frequency health care comb and the maintenance of built-in parts of a subsequent user.

In the first embodiment of the present invention, as shown in fig. 2 and 4, a frame 111 and a needle fixing colloid 112 embedded in the frame are disposed on the upper shell 11, and the metal needles 1121 are mounted on the needle fixing colloid 112, so that the metal needles 1121 are disposed on the upper shell 11.

In the first embodiment of the present invention, as shown in fig. 5 and 6, the frame body 111 is detachably mounted on the upper case 11. In this embodiment, the upper shell 11 is provided with a linear groove 113, and the linear groove 113 and the frame 111 are respectively provided with a guide groove 1111 or a guide protrusion 1131 that are matched with each other; specifically, the guide protrusion 1131 is disposed on the upper case 11, the guide groove 1111 is formed by forming a strip notch on the upper case 11, the guide groove 1111 is disposed on the inner side surface of the edge of the frame 111, and the frame 111 is inserted along the guide groove 1111 through the guide protrusion 1131, so that the frame 111 can be inserted into the upper case 11, thereby realizing convenient assembly and disassembly of the frame 111 carrying the metal comb pins 1121 and the comb body 10.

In the first embodiment of the present invention, as shown in fig. 5 and 7, because the frame 111 is assembled and disassembled by inserting and is mounted on the upper shell 11, in order to avoid the frame 111 coming off from the upper shell 11 under the driving of the acting force on the metal comb 1121, the frame 111 is prevented from coming off from the upper shell 11 by the upper shell 11 and the frame 111 being respectively provided with the anti-separation grooves 114 or the anti-separation protrusions 1112 that are matched with each other. As shown in fig. 7, specifically, the anti-falling groove 114 is disposed on the edge of the strip-shaped notch of the upper case 11, the anti-falling protrusion 1112 corresponding to the anti-falling groove 114 is disposed on the edge of the frame 111, and after the frame 111 is completely clamped into the upper case 11, due to the matching of the anti-falling groove 114 and the limiting and positioning function of the anti-falling protrusion 1112, the frame 111 inserted into the upper case 11 is effectively prevented from falling off.

In the first embodiment of the present invention, as shown in fig. 8, a positive conductive elastic sheet 1122 and a negative conductive elastic sheet 1123 are disposed on the back surface of the needle fixing colloid 112. In this embodiment, the positive conductive elastic sheet 1122 and the negative conductive elastic sheet 1123 are electrically connected to a main control board 121 with a built-in radio frequency circuit through wires, and the main control board 121 is electrically connected to a built-in power supply 122 and a switch 123; specifically, the internal power supply 122, the main control board 121 and the switch 123 are disposed in the cavity of the comb body 10, and the key end of the switch 123 passes through the upper case 11 and is exposed outside the comb body 10.

Further, as shown in fig. 9, the positive conductive elastic sheet 1122 and the negative conductive elastic sheet 1123 are both in an E-shaped structure, and the fork openings of the two are arranged in a cross manner. Specifically, the metal comb pins 1121 penetrate through the pin fixing colloid 112 and are uniformly distributed on the positive conductive elastic piece 1122 and the negative conductive elastic piece 1123, so that the metal comb pins 1121 disposed thereon are alternately arranged in a positive polarity and a negative polarity. In the present invention, the positive conductive elastic piece 1122 and the negative conductive elastic piece 1123 are electrically connected to the main control board 121 with the built-in rf circuit through the wires, so that the metal comb pins 1121 disposed thereon are alternately arranged with the positive and negative electrodes being charged, and when contacting with the scalp of a user, the metal comb pins 1121 are heated to achieve the health care effect; the defects of complex heating structure design, high failure rate and the like caused by a traditional heating mode such as a power supply resistance heating mode are completely avoided; and because the contact scalp can be heated in the use process, and the contact scalp can not be automatically heated when not used, the energy consumption of the product is effectively reduced, and the service cycle of the product is prolonged.

In the first embodiment of the present invention, as shown in fig. 10, fig. 11 and fig. 12, the massage rf health-care comb further includes a gyromagnetic device 20 disposed corresponding to the metal comb 1121, a through hole is disposed on the upper shell 11, and the gyromagnetic device 20 is located below the through hole. In this embodiment, the gyromagnetic device 20 includes a secondary control board 21 and a mounting seat 22 which are arranged on the middle shell 12, a coil 23 which is arranged in the mounting seat, and an eccentric magnetic column 24 which is rotatably arranged on the mounting seat 22; specifically, the eccentric magnetic column 24 includes a magnetic ring 241 and a rotating shaft 242 penetrating through an inner hole of the magnetic ring, an outer circle center line of the magnetic ring 241 coincides with an inner hole center line thereof, and a gap 2411 is dug along a length direction of the magnetic ring 241.

Further, the eccentric magnetic pillar 24 is magnetized in a radial direction, and an axis of the coil 23 is disposed perpendicular to an axis of the eccentric magnetic pillar 24. Furthermore, the secondary control board 21 is electrically connected to the main control board 121, and the coil 23 is electrically connected to the secondary control board 21 and surrounds the eccentric magnetic column 24. The utility model discloses a give 23 circular telegrams of coil for behind the circular telegram 23 periphery produces the change magnetic field, and self has a magnetic field eccentric magnetic column 24 is under this interact that changes the magnetic field, and then makes 24 rotations of eccentric magnetic column drive its self magnetic field simultaneously rotatory and then produce spiral helicine magnetic field, realize producing the magnetotherapy effect of gyromagnetic, avoid using motor drive magnet to rotate and the noise that brings among the prior art to play reduction energy resource consumption, further reducible manufacturing cost. Furthermore, because of eccentric magnetic column 24 adopts eccentric structure's setting, makes it in rotatory in-process, realizes because of its self biasing structure the utility model discloses wholly have the law and rock the phenomenon and realize mechanical massage efficiency, the utility model discloses when taking into account gyromagnetic magnetotherapy function and massage function, and adopt the radio frequency principle of generating heat to carry out the automatic function of generating heat, further simplify inner structure reduction in production cost, and reduce occupation space size and make it tend to the miniaturization, the function integration degree is high, effectively improves current health care comb because of considering multi-functionally to have loaded down with trivial details, complicated in the design, manufacturing cost is high, a great deal of drawback such as fault incidence is higher, has great market economic value.

In the first embodiment of the present invention, as shown in fig. 12, the mounting seat 22 is an open box-shaped structure, and an inner cavity of the mounting seat protrudes from a bottom surface to form an expansion ring 221; the outer wall of the expansion ring 221 and the inner wall of the mounting seat 22 form a wire placing groove 222, and the coil 23 is embedded in the wire placing groove 222. In this embodiment, the wire placing groove 222 is square and is arranged around the eccentric magnetic column 24, the coil 23 is formed by automatically winding through a winding machine, the wound coil 23 is conveniently clamped into the wire placing groove 222, and the coil 23 and the eccentric magnetic column 24 are made to be in a copying shape through the shaping effect of the wire placing groove 222, so that the optimal magnetic field distribution for driving the eccentric magnetic column 24 to rotate is achieved. It should be noted that, in the utility model, because what appears in the eccentric magnetic column 24 rotation process is the motion of apodization, so, the bottom surface of mount pad 22 has been seted up and has been dodged eccentric magnetic column 24 pivoted dodges the hole.

In the first embodiment of the present invention, as shown in fig. 13, the expansion ring 221 is provided with a guide slot 2211 dug along the two opposite walls of the length direction of the eccentric magnetic column 24, a guide block 2212 is movably provided in the guide slot, and the end of the eccentric magnetic column 24 is rotatably mounted on the guide block 2212 through a bearing; furthermore, the guide slot 2211 and the guide block 2212 are respectively provided with a matched arc-shaped groove or arc-shaped protrusion. This structural design realizes the purpose of the quick installation of eccentric magnetic column 24, and can not rock and arouse because of this massage radio frequency health care comb the uneven phenomenon of eccentric magnetic column 24 operation prevents because of eccentric magnetic column 24 operates unstably and its rotation is not smooth and easy, blocks the production of phenomenon such as pause, stop even to influence user's experience and feel.

In the second embodiment of the present invention, as shown in fig. 14, the eccentric magnetic pillar 24 of the massage rf health comb includes a magnetic ring 241 and a rotating shaft 242 passing through the inner hole of the magnetic ring, and the outer circle center line of the magnetic ring 241 is parallel to but not coincident with the inner hole center line thereof.

The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A massage radio frequency health-care comb comprises a comb body and a plurality of metal comb pins arranged on the comb body, wherein the comb body is of a hollow shell structure and is formed by connecting an upper shell, a middle shell and a lower shell in a combined manner, and the metal comb pins are arranged on the upper shell; the method is characterized in that: the upper shell is provided with a frame body and a needle fixing colloid embedded on the frame body, the back of the needle fixing colloid is provided with a positive conductive elastic sheet and a negative conductive elastic sheet, and the metal comb needles penetrate through the needle fixing colloid and are uniformly distributed on the positive conductive elastic sheet and the negative conductive elastic sheet; the positive conductive elastic sheet and the negative conductive elastic sheet are electrically connected with a main control board which is internally provided with a radio frequency circuit through wires, the main control board is electrically connected with a built-in power supply and a switch, the built-in power supply, the main control board and the switch are arranged in a cavity of the comb body, and the key end of the switch penetrates through the upper shell to be exposed outside the comb body.

2. The massaging radio frequency health comb of claim 1, wherein: the positive conductive elastic sheet and the negative conductive elastic sheet are both of E-shaped structures, and the fork openings of the positive conductive elastic sheet and the negative conductive elastic sheet are arranged in a mutually crossed manner, so that the metal comb pins arranged on the positive conductive elastic sheet and the negative conductive elastic sheet are alternately arranged in a positive electrode and a negative electrode manner.

3. The massaging radio frequency health comb of claim 1, wherein: the upper shell is provided with a linear groove, and the linear groove and the frame body are respectively provided with a guide groove or a guide bulge which are matched with each other.

4. The massaging radio frequency health comb of claim 1, wherein: the upper shell and the frame body are respectively provided with an anti-falling groove or an anti-falling bulge which are matched with each other.

5. The massaging radio frequency health comb of claim 1, wherein: the rotating magnetic device is arranged corresponding to the metal comb needle and comprises an auxiliary control plate and a mounting seat which are arranged on the middle shell, a coil arranged in the mounting seat and an eccentric magnetic column which is rotatably arranged on the mounting seat; the auxiliary control board is electrically connected with the main control board, the coil is electrically connected with the auxiliary control board and surrounds the eccentric magnetic column, the eccentric magnetic column is magnetized along the radial direction, and the axis of the coil is perpendicular to the axis of the eccentric magnetic column.

6. The massaging radio frequency health comb of claim 5, wherein: the mounting seat is of an open box-shaped structure, and an inner cavity of the mounting seat protrudes from the bottom surface to form an expansion ring; the outer wall of the expansion ring and the inner wall of the mounting seat form a wire placing groove, and the coil is embedded in the wire placing groove.

7. The massaging radio frequency health comb of claim 6, wherein: the expansion ring is provided with guide grooves dug on two opposite wall bodies along the length direction of the eccentric magnetic column, guide blocks are movably arranged in the guide grooves, and the end part of the eccentric magnetic column is rotatably arranged on the guide blocks through a bearing.

8. The massaging radio frequency health comb of claim 7, wherein: the guide groove and the guide block are respectively provided with an arc groove or an arc bulge which are matched with each other.

9. A massaging radio frequency health comb according to any one of claims 5 to 8, wherein: the eccentric magnetic column comprises a magnetic ring and a rotating shaft penetrating through an inner hole of the magnetic ring, the center line of the outer circle of the magnetic ring is overlapped with the center line of the inner hole of the magnetic ring, and a notch is dug in the magnetic ring along the length direction of the magnetic ring.

10. A massaging radio frequency health comb according to any one of claims 5 to 8, wherein: the eccentric magnetic column comprises a magnetic ring and a rotating shaft penetrating through an inner hole of the magnetic ring, and the center line of the outer circle of the magnetic ring is parallel to but not coincident with the center line of the inner hole of the magnetic ring.

Images