Beauty instrument

Abstract

The utility model discloses a beauty instrument which comprises a host assembly. The handle liquid guide assembly is arranged on the side edge of the main machine assembly, is electrically connected with the main machine assembly and comprises a mounting bracket; the handle shell is detachably clamped on the mounting bracket; the second circuit board is fixedly arranged in the handle shell and is electrically connected with the host assembly; the liquid pushing mechanism and the electromagnetic push rod mechanism are movably arranged in the handle shell; the liquid guide mechanism is detachably connected to the handle shell and communicates with the liquid pushing mechanism, the liquid guide mechanism is arranged on the side edge of the electromagnetic push rod mechanism, and a nanometer microchip is arranged in the liquid guide mechanism; and the switch button is arranged on the handle shell in a penetrating manner. The cosmetic liquid is accurately pushed into the liquid guide mechanism through the liquid pushing mechanism for uniform liquid guide operation, and meanwhile, the electromagnetic push rod mechanism pushes the liquid guide mechanism to move, so that the nano microchip breaks through a cuticle channel, and the cosmetic liquid can quickly permeate into the skin to promote skin absorption.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty equipment, and particularly relates to a beauty instrument. Background Art

[0002] At present, with the continuous improvement of living standards, people begin to pay more and more attention to the quality of life. Especially women pay more and more attention to skin care. A beauty instrument is an instrument that can introduce nutrient solution into the skin, and the nutrient solution introduced through the beauty instrument makes the skin care effect better.

[0003] Some of the existing beauty instruments use the microcurrent method for liquid conduction operation. The permeating alkaline solution is introduced into the skin through the positive pole of the microcurrent, generating an acidic reaction, soothing and relaxing the nerves, reducing blood supply, strengthening fibrous tissues, shrinking skin pores, eliminating skin inflammation, and removing dirt. The acidic solution is introduced into the skin through the negative pole of the microcurrent, generating an alkaline reaction, stimulating the nerves, increasing blood supply, softening fibrous tissues, and stimulating the blood circulation of dry skin. Although the microcurrent liquid conduction method has a higher penetration rate than the hand-pat liquid conduction method, due to the cutin layer of the human skin, the thickness of the cutin layer is only 6 - 25 microns, but it is quite tough and is the most important protective layer of the human skin. It is difficult for the beauty liquid to penetrate the cutin layer, thus unable to meet the needs of users. Therefore, a beauty instrument is provided to solve the above problems. Summary of the Utility Model

[0004] One of the purposes of the utility model is to provide a beauty instrument to facilitate solving the problem that the liquid conduction effect of the existing beauty instrument is average.

[0005] A beauty instrument of the utility model can be realized by the following technical solutions:

[0006] A beauty instrument of the utility model includes a main machine assembly; a handle liquid conduction assembly, which is arranged on the side of the main machine assembly and is electrically connected with the main machine assembly;

[0007] Wherein, the handle liquid conduction assembly includes a mounting bracket, which is fixedly arranged on the side of the main machine assembly; a handle shell detachably clamped on the mounting bracket, which is a hollow cavity; a second circuit board fixedly arranged in the handle shell, which is electrically connected with the main machine assembly; a liquid pushing mechanism and an electromagnetic push rod mechanism respectively movably arranged in the handle shell; a liquid conduction mechanism detachably connected to the handle shell and communicated with the liquid pushing mechanism, which is arranged on the side of the electromagnetic push rod mechanism, and a nano microcrystalline chip is arranged in the liquid conduction mechanism; a switch button penetrating through the handle shell; the liquid pushing mechanism accurately pushes the beauty liquid into the liquid conduction mechanism while the electromagnetic push rod mechanism pushes the liquid conduction mechanism to move; the second circuit board is respectively electrically connected with the liquid pushing mechanism, the electromagnetic push rod mechanism, and the switch button.

[0008] In one of the embodiments, the handle housing includes a main housing detachably and snap-fitted on the mounting bracket; a cover plate rotatably and snap-fitted on the main housing.

[0009] In one of the embodiments, the liquid pushing mechanism includes a step driving structure and a permeation tube structure which are in transmission connection; an induction device fixedly arranged on the step driving structure for real-time monitoring of the movement of the permeation tube structure.

[0010] In one of the embodiments, the step driving structure includes a support frame fixedly arranged in the handle housing; a stepping motor, a lead screw and at least one guide rod respectively arranged on the support frame, the lead screw being able to rotate relative to the support frame, the stepping motor being in transmission connection with the lead screw; a sliding seat in transmission connection with the lead screw and connected with at least one of the guide rods.

[0011] In one of the embodiments, the permeation tube structure includes a permeation tube body which is a hollow tube body, the permeation tube body being detachably and fixedly connected in the handle housing; a push rod partially movably arranged in the permeation tube body and detachably and fixedly arranged on the sliding seat; a connecting sleeve fixedly arranged at one end of the permeation tube body and communicated with the liquid guiding mechanism through a connecting pipe.

[0012] In one of the embodiments, the liquid guiding mechanism further includes a connecting housing detachably and snap-fitted on the handle housing; a liquid guiding seat detachably and fixedly arranged on the connecting housing and communicated with the permeation tube body; a transmission rod arranged in the connecting housing and movably penetrating through the liquid guiding seat, the nano-crystalline chip being fixedly arranged on the transmission rod and penetrating through the liquid guiding seat; an elastic member arranged between the inner wall of the connecting housing and the transmission rod.

[0013] In one of the embodiments, a first connection head is penetrated through the connecting sleeve; a second connection head is penetrated through the side wall of the liquid guiding seat and communicated with the first connection head through a connecting pipe.

[0014] In one of the embodiments, the electromagnetic push rod mechanism includes an electromagnet structure; a push rod structure movably penetrating through the electromagnet structure and capable of being in contact connection with the liquid guiding mechanism.

[0015] In one of the embodiments, the host assembly includes a host housing which is a hollow cavity; a main control circuit board and a first circuit board respectively fixedly arranged in the host housing; a plurality of key mechanisms respectively arranged on the main control circuit board and penetrating through the host housing; a knob mechanism arranged between the plurality of key mechanisms; a display screen fixedly arranged on the knob mechanism.

[0016] In one of the embodiments, the display screen is an OLED liquid crystal display screen; a counterweight is also fixedly arranged in the main body housing.

[0017] Compared with the prior art, the beneficial effects of a beauty instrument of the present utility model are as follows:

[0018] A beauty instrument of the present utility model accurately drives a push rod to move in a penetration tube body through a stepper drive structure, so that the beauty liquid in the penetration tube body is pushed into a liquid guide seat, and then the beauty liquid in the liquid guide seat is evenly applied to the surface of the human skin through a plurality of liquid guide holes. At the same time, an electromagnet structure impacts the movement of a nano-crystal chip, so that the nano-crystal chip opens a cutin layer channel, so that the beauty liquid can quickly penetrate into the skin to promote skin absorption, effectively solving the problem that the liquid guiding effect of the existing beauty instrument is average; through the cooperation of a clamping groove and a buckle, it is convenient for the handle housing and the liquid guiding mechanism to be quickly and stably detachably connected, facilitating the replacement of components and disinfection operation of the liquid guiding mechanism; at the same time, by arranging an elastic member, the thrust of the electromagnet structure is made more uniform through the buffering action of the elastic member, and at the same time, a restoring force is provided for the transmission rod and the nano-crystal chip. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0020] Figure 1 is a schematic structural diagram of a beauty instrument of the present utility model, including a main body assembly and a handle liquid guiding assembly;

[0021] Figure 2 is Figure 1 a schematic cross-sectional structural diagram of the main body assembly shown;

[0022] Figure 3 is Figure 1 an exploded structural diagram of the main body assembly shown;

[0023] Figure 4 is Figure 1 a schematic cross-sectional structural diagram of the handle liquid guiding assembly shown;

[0024] Figure 5 is Figure 1 an exploded structural diagram of the handle liquid guiding assembly shown, including a liquid pushing mechanism and a liquid guiding mechanism;

[0025] Figure 6 is Figure 4Schematic structural diagram of the liquid pushing mechanism shown

[0026] Figure 7 is Figure 4 Cross-sectional structural diagram of the liquid guiding mechanism shown

[0027] Figure 8 is Figure 4 Exploded structural diagram of the liquid guiding mechanism shown

[0028] Labels in the figure: 10, main machine assembly; 11, main machine housing; 12, main control circuit board; 13, button mechanism; 131, button body; 132, button housing; 14, knob mechanism; 15, display screen; 16, first circuit board; 17, counterweight; 20, handle liquid guiding assembly; 21, mounting bracket; 22, handle housing; 221, main housing; 2211, first port; 2212, second port; 22121, buckle; 2213, button hole; 222, cover plate; 23, second circuit board; 24, liquid pushing mechanism; 241, stepping drive structure; 2411, support frame; 2412, stepping motor; 2413, lead screw; 2414, guide rod; 2415, sliding seat; 242, permeation tube structure; 2421, permeation tube body; 2422, push rod; 2423, connecting sleeve; 24231, first connector; 243, induction device; 25, electromagnetic push rod mechanism; 251, electromagnet structure; 252, push rod structure; 26, liquid guiding mechanism; 261, connecting housing; 2611, card slot; 262, liquid guiding seat; 2621, through hole; 2622, second connector; 2623, liquid guiding hole; 263, transmission rod; 2631, installation cavity; 264, nano-crystalline chip; 265, elastic member; 266, gasket; 27, switch button. Specific embodiments

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0031] Please refer to Figure 1As shown in the figure, a beauty instrument of the present utility model mainly includes a main machine assembly 10 and a handle liquid guiding assembly 20; the main machine assembly 10 is the control main body; the handle liquid guiding assembly 20 is arranged on the side of the main machine assembly 10 and is electrically connected to the main machine assembly 10, and the main machine assembly 10 can control the handle liquid guiding assembly 20 to perform corresponding actions.

[0032] Please refer to Figures 1-3 As shown in the figure, in this embodiment, the main machine assembly 10 includes a main machine housing 11, a main control circuit board 12, a plurality of key mechanisms 13, a knob mechanism 14, a display screen 15 and a first circuit board 16; the main machine housing 11 is a hollow cavity; the main control circuit board 12 and the first circuit board 16 are respectively fixedly arranged in the main machine housing 11, and the main control circuit board 12 is electrically connected to the plurality of key mechanisms 13, the knob mechanism 14, the display screen 15 and the first circuit board 16 respectively. The control technologies adopted by them are all existing technologies, so the specific control process and models adopted are not described here. The first circuit board 16 is electrically connected to the power supply and the handle liquid guiding assembly 20 respectively; the plurality of key mechanisms 13 are respectively arranged on the main control circuit board 12 and penetrate through the main machine housing 11; the knob mechanism 14 is arranged between the plurality of key mechanisms 13, and function settings can be carried out through the cooperation of the plurality of key mechanisms 13 and the knob mechanism 14; the display screen 15 is fixedly arranged on the knob mechanism 14 and is used for real-time display. Specifically, the display screen 15 adopts an OLED liquid crystal display screen; the key mechanism 13 includes a key body 131 and a key housing 132, the key body 131 is fixedly arranged on the main control circuit board 12, and the key housing 132 is arranged on the key body 131; a counterweight block 17 is also fixedly arranged in the main machine housing 11, and the weight of the main machine housing 11 is increased through the counterweight block 17 to keep it balanced.

[0033] Please refer to Figure 1 、 Figure 4 and Figure 5As shown, in this embodiment, the handle liquid guiding assembly 20 includes a mounting bracket 21, a handle housing 22, a second circuit board 23, a liquid pushing mechanism 24, an electromagnetic push rod mechanism 25, a liquid guiding mechanism 26, and a switch button 27. The mounting bracket 21 is fixedly arranged on the side of the main body housing 11. The handle housing 22 is detachably clamped on the mounting bracket 21 and is a hollow cavity. The second circuit board 23 is fixedly arranged in the handle housing 22 and is electrically connected to the first circuit board 16, the liquid pushing mechanism 24, the electromagnetic push rod mechanism 25, and the switch button 27 respectively. The control technologies adopted are all existing technologies, so the specific control process and the models adopted are not described here. The liquid pushing mechanism 24 and the electromagnetic push rod mechanism 25 are respectively movably arranged in the handle housing 22. The liquid pushing mechanism 24 accurately pushes the beauty liquid into the liquid guiding mechanism 26, and the electromagnetic push rod mechanism 25 pushes the liquid guiding mechanism 26 to move. The liquid guiding mechanism 26 is detachably connected to the handle housing 22 and is communicated with the liquid pushing mechanism 24. The electromagnetic push rod mechanism 25 is arranged on the side of the liquid guiding mechanism 26 and can push the liquid guiding mechanism 26 to move. The switch button 27 penetrates through the handle housing 22 and controls the synchronous movement of the liquid pushing mechanism 24 and the electromagnetic push rod mechanism 25.

[0034] Please refer to Figure 4 and Figure 5 As shown, in this embodiment, the handle housing 22 includes a main housing 221 and a cover plate 222. The main housing 221 is a receiving cavity and is detachably clamped on the mounting bracket 21. The cover plate 222 is rotatably clamped on the main housing 221. The cover plate 222 is made of a transparent material to facilitate observing the situation inside the main housing 221. Specifically, two opposite ends of the main housing 221 are respectively provided with a first port 2211 and a second port 2212. The second circuit board 23 is fixedly arranged in the main housing 221 and is close to the first port 2211. One end of the connecting wire penetrates through the main body housing 11 and is electrically connected to the first circuit board 16, and the other end thereof penetrates through the first port 2211 and is electrically connected to the second circuit board 23. At least two buckles 22121 are arranged on the second port 2212, and the liquid guiding mechanism 26 is clamped on the second port 2212 through at least two buckles 22121. A button hole 2213 is also penetrated through the main housing 221, and the switch button 27 penetrates through the main housing 221 through the button hole 2213.

[0035] Please refer to Figures 4-6As shown, in this embodiment, the liquid pushing mechanism 24 includes a stepping drive structure 241, a permeation tube structure 243, and an induction device 243. The stepping drive structure 241 and the permeation tube structure 243 are respectively arranged in the handle housing 22 and are in transmission connection with each other. The stepping drive structure 241 drives the permeation tube structure 243 to move precisely, so as to accurately push the beauty liquid in the permeation tube structure 243 into the liquid guiding mechanism 26. The induction device 243 is fixedly arranged on the stepping drive structure 241, and it monitors the movement of the permeation tube structure 243 in real time to prevent the excessive movement of the permeation tube structure 243. Specifically, the induction device 243 can be a limit switch or an infrared sensor.

[0036] Please refer to Figures 4-6 As shown, in this embodiment, the stepping drive structure 241 includes a support frame 2411, a stepping motor 2412, a lead screw 2413, at least one guide rod 2414, and a sliding seat 2415. The support frame 2411 is fixedly arranged in the handle housing 22. The stepping motor 2412, the lead screw 2413, and at least one guide rod 2414 are respectively arranged on the support frame 2411. The stepping motor 2412 is in transmission connection with the lead screw 2413, and the stepping motor 2412 drives the lead screw 2413 to rotate on the support frame 2411. The sliding seat 2415 is in transmission connection with the lead screw 2413 and is connected to at least one guide rod 2414. At least one guide rod 2414 conducts guiding and limiting operations on the movement of the sliding seat 2415. The stepping motor 2412 drives the sliding seat 2415 to move on at least one guide rod 2414 by driving the lead screw 2413.

[0037] Please refer to Figure 4 and Figure 5As shown, in this embodiment, the permeation tube structure 242 includes a permeation tube body 2421, a push rod 2422, and a connecting sleeve 2423. The permeation tube body 2421 is a hollow tube body, which is detachably and fixedly connected in the handle housing 22. The permeation tube body 2421 is filled with beauty liquid. A part of the push rod 2422 is movably arranged in the permeation tube body 2421 and is detachably and fixedly arranged on the sliding seat 2415. It moves with the movement of the sliding seat 2415. Through the precise movement of the push rod 2422, the precise pushing operation of the beauty liquid in the permeation tube body 2421 is realized. The connecting sleeve 2423 is fixedly arranged at one end of the permeation tube body 2421, and it is communicated with the liquid guiding mechanism 26 through a connecting pipe, so as to accurately push the beauty liquid in the permeation tube body 2421 into the liquid guiding mechanism 26. Specifically, a first connection head 24231 is penetrated through the connecting sleeve 2423. One end of the connecting pipe is fixedly connected to the first connection head 24231, and the other end is fixedly connected to the liquid guiding mechanism 26. Specifically, the electromagnetic push rod mechanism 25 includes an electromagnet structure 251 and a push rod structure 252. The push rod structure 252 movably penetrates through the electromagnet structure 251 and can be in contact connection with the liquid guiding mechanism 26. When the electromagnet structure 251 is powered on, it drives the push rod structure 252 to impact the liquid guiding mechanism 26, thereby realizing the liquid guiding operation of the liquid guiding mechanism 26. The electromagnet structure 251 and the push rod structure 252 both adopt existing technologies, so their specific structures and working processes are not described here, as long as they meet the requirements of this application.

[0038] Please refer to Figure 5 、 Figure 7 and Figure 8 As shown, in this embodiment, the liquid guiding mechanism 26 includes a connecting housing 261, a liquid guiding seat 262, a transmission rod 263, a nano-crystalline chip 264, and an elastic member 265. The connecting housing 261 is detachably snap-connected to the handle housing 22. The liquid guiding seat 262 is detachably and fixedly arranged on one side of the connecting housing 261 and is communicated with the permeation tube structure 242. The beauty liquid in the permeation tube structure 242 flows into the liquid guiding seat 262 through the connecting pipe for uniform liquid guiding operation. The transmission rod 263 is arranged in the connecting housing 261 and movably penetrates through the liquid guiding seat 262, and it moves under the impact of the electromagnetic push rod mechanism 25. The nano-crystalline chip 264 is fixedly arranged on the transmission rod 263 and penetrates through the liquid guiding seat 262, and it moves with the movement of the transmission rod 263. The elastic member 265 is arranged in the connecting housing 261. One end of it is connected to the inner wall of the connecting housing 261, and the other end is connected to the transmission rod 263, which provides a buffer force and a restoring force for the transmission rod 263.

[0039] Please refer to Figure 7 and Figure 8As shown in the figure, specifically, at least two card slots 2611 are respectively provided on the side edges of the connecting housing 261, and the positions of the two card slots 2611 correspond to the positions of the corresponding buckles 22121. Through the cooperation of the card slots 2611 and the buckles 22121, the connecting housing 261 is detachably and snap-fitted on the second port 2212. Specifically, a through hole 2621 is provided through the center of the liquid guide base 262, and the nano-crystalline chip 264 passes through the liquid guide base 262 through the through hole 2621; a second connector 2622 is provided through the side wall of the liquid guide base 262, and it is communicated with the first connector 24231 through a connecting pipe, so that the beauty liquid in the permeation tube structure 242 flows into the liquid guide base 262 through the first connector 24231, the connecting pipe, and the second connector 2622 in sequence; a plurality of liquid guide holes 2623 are provided through the bottom of the liquid guide base 262, and the beauty liquid in the liquid guide base 262 is evenly applied to the surface of the human skin through the plurality of liquid guide holes 2623, and then the electromagnetic push rod mechanism 25 accurately drives the transmission rod 263 to move, and the nano-crystalline chip 264 moves with the movement of the transmission rod 263, and the cutin layer channel is opened through the nano-crystalline chip 264, so that the beauty liquid penetrates into the skin to promote absorption.

[0040] Please refer to Figure 7 and Figure 8 As shown in the figure, specifically, a gasket 266 is detachably provided on the transmission rod 263, and the connecting housing 261 and the handle housing 22 are firmly connected through the gasket 266; an installation cavity 2631 is provided at one end of the transmission rod 263 relative to the liquid guide base 262, and the nano-crystalline chip 264 is fixedly arranged in the installation cavity 2631; the nano-crystalline chip 264 is made of high-purity single-crystal silicon wafer, and its hardness is harder than steel. The nano-crystalline chip 264 forms pores on the cutin layer at the nano level, and the diameter is one-thousandth of the hair; the elastic member 265 is a high-toughness spring.

[0041] It should be noted that the specific working process of a beauty instrument of the present invention is as follows: the electromagnetic push rod mechanism drives the transmission rod 263 to move, and the nano-crystalline chip 264 moves with the movement of the transmission rod 263, and the cutin layer channel is opened through the nano-crystalline chip 264, so that the beauty liquid can quickly penetrate into the skin to promote skin absorption.

[0042] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0043] The above-described embodiments only express several implementation manners of the present utility model, and the description thereof is relatively specific and detailed. However, it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A beauty instrument, characterized in that, Comprising: A main body component; A handle liquid guiding component, which is arranged on the side of the main body component and electrically connected to the main body component; Wherein, the handle liquid guiding component includes a mounting bracket fixedly arranged on the side of the main body component; a handle housing detachably clamped on the mounting bracket, which is a hollow cavity; A second circuit board fixedly arranged in the handle housing, which is electrically connected to the main body component; a liquid pushing mechanism and an electromagnetic push rod mechanism respectively movably arranged in the handle housing; a liquid guiding mechanism detachably connected to the handle housing and communicated with the liquid pushing mechanism, which is arranged on the side of the electromagnetic push rod mechanism, and a nano microcrystal chip is arranged in the liquid guiding mechanism; a switch button penetrating through the handle housing; while the liquid pushing mechanism accurately pushes the beauty liquid into the liquid guiding mechanism, the electromagnetic push rod mechanism pushes the liquid guiding mechanism to move; the second circuit board is respectively electrically connected to the liquid pushing mechanism, the electromagnetic push rod mechanism, and the switch button.

2. The beauty instrument according to claim 1, wherein The handle housing includes a main housing detachably clamped on the mounting bracket; a cover plate rotatably clamped on the main housing.

3. The beauty instrument according to claim 1, wherein, The liquid pushing mechanism includes a step driving structure and a penetration tube structure connected in transmission; an induction device fixedly arranged on the step driving structure, which monitors the movement of the penetration tube structure in real time.

4. The beauty instrument according to claim 3, characterized in that, The step driving structure includes a support frame fixedly arranged in the handle housing; a stepping motor, a lead screw, and at least one guide rod respectively arranged on the support frame, the lead screw is movably rotatable relative to the support frame, and the stepping motor is in transmission connection with the lead screw; a sliding seat in transmission connection with the lead screw, which is connected to at least one of the guide rods.

5. A beauty instrument according to claim 4, characterized in that, The penetration tube structure includes a penetration tube body, which is a hollow tube body, and the penetration tube body is detachably and fixedly connected in the handle housing; a push rod partially movably arranged in the penetration tube body, which is detachably and fixedly arranged on the sliding seat; a connecting sleeve fixedly arranged at one end of the penetration tube body, which is communicated with the liquid guiding mechanism through a connecting tube.

6. The beauty instrument according to claim 5, wherein The liquid guiding mechanism further includes a connecting housing detachably clamped and connected to the handle housing; a liquid guiding seat detachably and fixedly arranged on the connecting housing and communicated with the penetration tube body; a transmission rod arranged in the connecting housing and movably penetrating through the liquid guiding seat, the nano microcrystal chip is fixedly arranged on the transmission rod and penetrates through the liquid guiding seat; an elastic member arranged between the inner wall of the connecting housing and the transmission rod.

7. The beauty instrument according to claim 6, characterized in that, A first connector penetrates through the connecting sleeve; a second connector penetrates through the side wall of the liquid guiding seat, and is communicated with the first connector through a connecting tube.

8. The beauty instrument according to claim 1, characterized in that, The electromagnetic push rod mechanism includes an electromagnet structure; a push rod structure movably penetrating through the electromagnet structure, which can be in contact connection with the liquid guiding mechanism.

9. A beauty instrument according to any one of claims 1-8, characterized in that, The host component includes a host housing, which is a hollow cavity; a main control circuit board and a first circuit board fixedly arranged in the host housing respectively; a plurality of button mechanisms respectively arranged on the main control circuit board and penetrating through the host housing; a knob mechanism arranged between the plurality of button mechanisms; and a display screen fixedly arranged on the knob mechanism.

10. A beauty instrument according to claim 9, characterized in that, The display screen used is an OLED liquid crystal display screen; a counterweight is also fixedly arranged in the host housing.

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