Beauty instrument

Abstract

The utility model relates to the technical field of beauty treatment, in particular to a beauty treatment instrument which comprises a handheld part and a control circuit arranged in the handheld part, and further comprises a first base and a second base which are respectively manufactured, a plurality of short comb teeth arranged according to a first length are arranged on the top surface of the first base, and a plurality of long comb teeth arranged according to a second length are arranged on the top surface of the second base. The bottom surface of the first base and the bottom surface of the second base are of the same clamping structure; one end of the handheld part is provided with a connecting port detachably connected with the clamping structure, and any one of the first base and the second base can be installed on the handheld part through cooperation of the clamping structure and the connecting port. At least one pair of short comb teeth is arranged to be radio frequency electrodes matched with the control circuit, and at least one pair of long comb teeth is also arranged to be radio frequency electrodes matched with the control circuit. On the premise that the same handheld component and the same control circuit are shared, the handheld component can be provided with the long comb teeth and the short comb teeth respectively, equipment redundancy is avoided, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty treatment, in particular to a beauty instrument. Background Art

[0002] In the prior art, a beauty care device using radio frequency technology is known, which uses radio frequency electrodes to contact the user's skin, and then presses the radio frequency electrodes on the surface of the skin while constantly moving the position, so as to perform beauty care on the skin through the action of radio frequency waves. Therefore, such beauty care devices using radio frequency technology are designed to have a handheld component and radio frequency electrodes arranged on the handheld component, and the radio frequency electrodes are mostly designed in a comb-tooth structure.

[0003] The applicant has found in practice that in the above-mentioned beauty care equipment, the length of the radio frequency electrode is selectively designed, and the user needs to select a device with a long or short radio frequency electrode respectively, which results in the handheld components, control circuits and other parts of the device also needing to be configured separately, thereby causing redundancy in the equipment and doubling the cost. Utility Model Content

[0004] The utility model aims to address the above-mentioned deficiencies in the prior art and to provide a beauty instrument that can conveniently replace two types of long and short radio frequency electrodes for the handheld component under the premise of sharing a handheld component and a control circuit.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions.

[0006] A beauty instrument comprises a handheld part, a control circuit arranged inside the handheld part, and a first base and a second base which are respectively manufactured, wherein the top surface of the first base has a plurality of short comb teeth arranged in a first length, and the top surface of the second base has a plurality of long comb teeth arranged in a second length, and the bottom surfaces of the first base and the second base are arranged in the same clamping structure; one end of the handheld part has a connection port which is detachably connected to the clamping structure, and either the first base or the second base can be installed on the handheld part through the cooperation of the clamping structure and the connection port; at least one pair of short comb teeth is arranged as a radio frequency electrode cooperating with the control circuit, and at least one pair of long comb teeth is also arranged as a radio frequency electrode cooperating with the control circuit.

[0007] Furthermore, the connection port has a ring-shaped flange, and a plurality of slots are provided on the outer side of the flange. The snap-fit ​​structure is formed into a groove matching the flange, and a snap block corresponding to the slot is provided on the inner side of the groove. The groove of the snap-fit ​​structure is elastic, and the snap block enters or exits the slot by overcoming the elastic stress of the groove.

[0008] In an improved technical solution, a positive conductive column and a negative conductive column driven by a control circuit are provided in the connection port. When the first base / second base is installed on the handheld part, half of the RF electrodes are in contact with and conductive to the positive conductive column, and the other half of the RF electrodes are in contact with and conductive to the negative conductive column.

[0009] In an improved technical solution, an LED light board is provided in the connection port, and the first base and the second base are made of light-conducting material. When the LED light board emits light, the first base or the second base installed on the handheld part conducts light to the LED light board.

[0010] In an improved technical solution, it also includes a tightening ring that can be elastically expanded by external force, the tightening ring surrounds the connection port, and the tightening ring shrinks and fits tightly on the connection port.

[0011] In an improved technical solution, it also includes a charging base, a storage slot for storing the handheld part is formed on the top of the charging base, and a circuit main board and a wireless charging transmitting unit connected to the circuit main board are provided inside the charging base, while a rechargeable battery connected to the control circuit and a wireless charging receiving unit are provided in the handheld part; when the handheld part is stored in the storage slot, the wireless charging transmitting unit and the wireless charging receiving unit are coupled and connected, and the circuit main board provides a charging voltage to charge the rechargeable battery.

[0012] In an improved technical solution, the long comb teeth / short comb teeth configured as radio frequency electrodes are made of zinc alloy.

[0013] Compared with the prior art, the beneficial effect of the present invention is that, under the premise of sharing the same handheld component and control circuit, the handheld component can be respectively installed with long comb teeth and short comb teeth, thereby avoiding equipment redundancy and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an assembly schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the structural decomposition of the hand-held part in the utility model.

[0016] Figure 3 It is a structural schematic diagram of the first base in the utility model.

[0017] Figure 4 It is a structural schematic diagram of the second base in the utility model.

[0018] Figure 5 It is a schematic diagram of the structural decomposition of the charging base in the utility model.

[0019] Figure 6 This is a working state diagram of the utility model. Figure 1 .

[0020] Figure 7 This is a working state diagram of the utility model. Figure 2 .

[0021] Figure 8 This is a working state diagram of the utility model. Figure 3 .

[0022] Fig. 9 This is a working state diagram of the utility model. Figure 4 . DETAILED DESCRIPTION

[0023] like Figures 1 to 4 As shown, in one embodiment, the beauty instrument of the utility model includes a hand-held part 1, a control circuit 2 arranged inside the hand-held part 1, and also includes a first base 3 and a second base 4 which are made separately, the top surface of the first base 3 has a plurality of short comb teeth 31 arranged according to a first length, the top surface of the second base 4 has a plurality of long comb teeth 41 arranged according to a second length, and the bottom surfaces of the first base 3 and the second base 4 are set to the same clamping structure 5; one end of the hand-held part 1 has a connection port 11 detachably connected to the clamping structure 5, and any one of the first base 3 and the second base 4 can be installed on the hand-held part 1 through the cooperation of the clamping structure 5 and the connection port 11; at least one pair of short comb teeth 31 is set as a radio frequency electrode cooperating with the control circuit 2, and at least one pair of long comb teeth 41 is also set as a radio frequency electrode cooperating with the control circuit 2.

[0024] The long comb teeth 41 / short comb teeth 31 configured as radio frequency electrodes are preferably made of zinc alloy.

[0025] According to the above embodiment, the user can freely replace the first base 3 and the second base 4 according to his / her own needs, and install the long comb teeth 41 and the short comb teeth 31 for the handheld part 1 respectively under the premise of sharing the same handheld part 1 and the control circuit 2. Figure 6 As shown, the handheld part 1 is equipped with long comb teeth 41, which can be used to comb the hair for massage, and at the same time, the scalp is cared for through the effect of radio frequency waves, which can promote hair growth. Figure 7 As shown, the handheld part 1 is equipped with short comb teeth 31. Compared with the effect of long comb teeth 41, the advantage of short comb teeth 31 is that the effect of radio frequency waves is more obvious. Obviously, compared with the prior art, the utility model avoids equipment redundancy and greatly saves costs.

[0026] In a preferred embodiment, Figures 2 to 4As shown, the connection port 11 has a flange 12 arranged in an annular manner, and a plurality of slots 13 are arranged on the outer side of the flange 12. The snap-fit ​​structure 5 is formed into a groove 51 matching the flange 12, and a snap block 52 corresponding to the slot 13 is arranged on the inner side of the groove 51. The groove 51 of the snap-fit ​​structure 5 is elastic, and the snap block 52 enters or exits the slot 13 by overcoming the elastic stress of the groove 51. Obviously, the snap-fit ​​structure 5 with the above characteristics can be realized by a common injection molding process.

[0027] In a preferred embodiment, Figures 2 to 4 As shown, the connection port 11 is provided with a positive conductive column 14 and a negative conductive column 15 driven by the control circuit 2. When the first base 3 / the second base 4 is mounted on the handheld part 1, half of the radio frequency electrodes are in contact with and conduct with the positive conductive column 14, and the other half of the radio frequency electrodes are in contact with and conduct with the negative conductive column 15. Specifically, the positive conductive column 14 and the negative conductive column 15 are preferably spring pins. When the first base 3 / the second base 4 is mounted on the handheld part 1, the positive conductive column 14 and the negative conductive column 15 elastically abut against the bottom of the corresponding radio frequency electrode. This is also a conventional technical means in the art, so the utility model will not be described in detail.

[0028] In a preferred embodiment, Figure 2 As shown, the connection port 11 is provided with an LED light board 16, and the first base 3 and the second base 4 are made of light-conducting material. When the LED light board 16 emits light, the first base 3 or the second base 4 installed on the handheld part 1 conducts light to the LED light board 16, thereby performing phototherapy on the skin. At the same time, the positive conductive column 14 and the negative conductive column 15 are preferably arranged on the LED light board 16 together.

[0029] In a preferred embodiment, Figure 1 As shown, it also includes a tightening ring 6 that can be elastically expanded by external force, the tightening ring 6 surrounds the connection port 11, and the tightening ring 6 shrinks and fits tightly on the connection port 11. The purpose of this arrangement is to be able to Figure 8 As shown, the cosmetic cotton pad is fixed on the handheld part 1 by a tightening ring 6, which is convenient for users to use.

[0030] like Figure 1 , Figure 5 as well as Fig. 9As shown, in a preferred embodiment, it also includes a charging base 7, the top of the charging base 7 forms a storage groove 71 for storing the handheld part 1, and the interior of the charging base 7 is provided with a circuit main board 72 and a wireless charging transmitting unit 73 connected to the circuit main board 72, while the handheld part 1 is provided with a rechargeable battery 17 connected to the control circuit 2 and a wireless charging receiving unit 18; when the handheld part 1 is stored in the storage groove 71, the wireless charging transmitting unit 73 and the wireless charging receiving unit 18 are coupled and connected, and the circuit main board 72 provides a charging voltage to charge the rechargeable battery 17.

[0031] For those skilled in the art, the protection scope of the present invention is not limited to the details of the above-mentioned exemplary embodiments. Without departing from the spirit or basic characteristics of the present invention, the equivalent meanings and all changes in the protection scope made by those skilled in the art based on the requirements of the present invention should be included in the present invention.

Claims

1. A beauty instrument comprising a handheld part and a control circuit disposed inside the handheld part, characterized in that: It also includes a first base and a second base which are made separately, the top surface of the first base has a plurality of short comb teeth arranged according to a first length, the top surface of the second base has a plurality of long comb teeth arranged according to a second length, and the bottom surfaces of the first base and the second base are set to the same clip-on structure; one end of the hand-held part has a connection port which is detachably connected to the clip-on structure, and either the first base or the second base can be installed on the hand-held part through the cooperation of the clip-on structure and the connection port; at least one pair of short comb teeth is set to be a radio frequency electrode cooperating with the control circuit, and at least one pair of long comb teeth is also set to be a radio frequency electrode cooperating with the control circuit.

2. The beauty instrument according to claim 1, characterized in that: The connection port has a ring-shaped flange, and a plurality of slots are arranged on the outer side of the flange. The snap-fit ​​structure is formed into a groove matching the flange, and a snap block corresponding to the slot is arranged on the inner side of the groove. The groove of the snap-fit ​​structure is elastic, and the snap block enters or exits the slot by overcoming the elastic stress of the groove.

3. The beauty instrument according to claim 2, characterized in that: The connection port is provided with a positive conductive column and a negative conductive column driven by a control circuit. When the first base / second base is installed on the handheld part, half of the RF electrodes are in contact with and conductive to the positive conductive column, and the other half of the RF electrodes are in contact with and conductive to the negative conductive column.

4. The beauty instrument according to claim 2, characterized in that: An LED light board is arranged in the connection port, and the first base and the second base are made of light-conducting material. When the LED light board emits light, the first base or the second base installed on the handheld part conducts light to the LED light board.

5. The beauty instrument according to claim 2, characterized in that: It also includes a tightening ring that can be elastically expanded by external force, which surrounds the connection port and shrinks to fit tightly on the connection port.

6. The beauty instrument according to claim 1, characterized in that: The device also includes a charging base, a storage slot for accommodating the handheld part is formed on the top of the charging base, and a circuit main board and a wireless charging transmitting unit connected to the circuit main board are provided inside the charging base, while a rechargeable battery and a wireless charging receiving unit connected to the control circuit are provided in the handheld part; when the handheld part is stored in the storage slot, the wireless charging transmitting unit and the wireless charging receiving unit are coupled and connected, and the circuit main board provides a charging voltage to charge the rechargeable battery.

7. The beauty instrument according to claim 1, characterized in that: The long / short comb teeth set as radio frequency electrodes are made of zinc alloy.

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