CN104473712B - A kind of skin care device - Google Patents
A kind of skin care device Download PDFInfo
- Publication number
- CN104473712B CN104473712B CN201510015692.1A CN201510015692A CN104473712B CN 104473712 B CN104473712 B CN 104473712B CN 201510015692 A CN201510015692 A CN 201510015692A CN 104473712 B CN104473712 B CN 104473712B
- Authority
- CN
- China
- Prior art keywords
- triode
- resistance
- circuit
- micro
- top guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
nullA kind of skin care device，Relate to skin-protection product technical field，Its structure includes housing and circuit，Housing is externally provided with hot top guide and cold top guide，It is provided with heating module and refrigeration module in housing，The heat that heating module produces passes to hot top guide，The cold that refrigeration module produces passes to cold top guide，Circuit includes MCU control circuit，MCU control circuit controls refrigeration module、The startup of heating module and supersonic generator and closedown，Housing is provided with the conductive part for contacting with the hand of user，Circuit includes micro-current circuit，Micro-current circuit is provided with micro-current signal control end、Hot top guide connects end and conductive part connects end，Micro-current signal control end is all connected with MCU control circuit，Hot top guide connects the hot top guide of termination，Conductive part connects the described conductive part of termination，Hot top guide connects end and conductive part connects end and electrically connects the micro-electric current of micro-current signal control end transmission of then MCU control circuit to micro-current circuit，Make hot top guide with micro-electric current.
Description
Technical field
The present invention relates to skin-protection product technical field, particularly relate to a kind of skin care device.
Background technology
Cold compress, hot compress and ultrasonic wave are three kinds of physiotherapys common in people's daily life or beauty treatment mode, and each of which has the feature of oneself and liked by people.
According to the principle expanded with heat and contract with cold, hot compress can make the skin pore of human body open, convenient for cleaning, cold compress is collapsible pore so that skin more compacts exquisiteness.In addition, ultrasonic wave can strengthen skin elasticity.
The Chinese utility model patent of Application No. 201320794341.1 discloses a kind of cold and hot and ultrasonic wave combined type beauty care device, including a housing, is provided with in this housing: a refrigeration module；One heating module；One supersonic generator；One master board and switch, for controlling described refrigeration module, heating module, the startup of supersonic generator and closedown；One supply module, this supply module provides power supply input for master board.This beauty care device is integrated with refrigeration, heating, ultrasonic wave three kinds beauty treatment or physical therapy device, and user can be according to demand by opening switching refrigeration, heating, ultrasonic wave Three models.
But, above product is only capable of carrying out most basic cleaning and nursing to skin, for a lot women, is more desirable to while carried out most basic cleaning and nursing to skin, also want to the formation that a product can be had to be provided simultaneously with avoiding acne or color spot, prevent the function of skin aging, reach the effect of more preferable skin care, simultaneously, do not need beauty parlor, being in and just can being easily accomplished, therefore, a portable multi-functional skin care device has become the serious hope of a lot of women.
Content of the invention
It is an object of the invention to avoid weak point of the prior art to provide a kind of skin care device, this skin care device can play deep layer cleaning skin and bring skin care item into deep layer skin from skin surface, make skin obtain moistening of deep layer, reach the effect of more preferable skin care.
The purpose of the present invention is achieved through the following technical solutions:
nullA kind of skin care device is provided，Including housing and the circuit being placed in housing，Described housing is externally provided with hot top guide and cold top guide，It is provided with heating module and refrigeration module in described housing，The heat that described heating module produces passes to hot top guide，The cold that described refrigeration module produces passes to cold top guide，Described circuit includes MCU control circuit，The described refrigeration module of described MCU control circuit control、The startup of heating module and supersonic generator and closedown，It is characterized in that: described housing is provided with the conductive part for contacting with the hand of user，Described circuit includes micro-current circuit，Described micro-current circuit is provided with micro-current signal control end、Hot top guide connects end and conductive part connects end，Described micro-current signal control end is all connected with described MCU control circuit，Described hot top guide connects the described hot top guide of termination，Described conductive part connects the described conductive part of termination，Micro-current signal control end of described hot top guide and conductive part electrical connection then described MCU control circuit sends micro-electric current to described micro-current circuit，Make hot top guide with micro-electric current.
Preferably, the surface of described hot top guide is provided with a circle groove.
Preferably, described MCU control circuit includes the chip U4 that model is SN8P2604A, and 2 pin of described chip U4 meet power supply VCC, the 4 pin ground connection of described chip U4, it is connected to electric capacity C11 between 2 pin of described chip U4 and 4 pin, between 26 pin of described chip U4 and 27 pin, be connected to oscillator ZY2.
Preferred, described micro-current circuit includes triode Q7 to the 10th, triode Q14 to 16, resistance R3, resistance R8, resistance R13, resistance R17 are to the 19th, resistance R22 to the 28th, resistance R30, resistance R31, resistance R33, resistance R34, resistance R38, electric capacity C20, electric capacity C22, electric capacity C7, electric capacity C21, electric capacity C23, diode D2 and diode D3；
nullThe one termination voltage V++ of resistance R23，The colelctor electrode of another termination triode Q9 of resistance R23、The positive pole of diode D2、One end of electric capacity C22 and one end of electric capacity C20，The negative pole of another terminating diode D2 of electric capacity C20、Described conductive part、One end of resistance R16 and the emitter stage of triode Q7，The colelctor electrode of triode Q7 is connected to the base stage of triode Q10 and one end of resistance R33 through electric capacity C7 and resistance R26，10 pin of the described chip U4 of another termination of resistance R33，The grounded emitter of triode Q10，The colelctor electrode of triode Q10 connects the base stage of triode Q7 and one end of resistance R16 through resistance R17，The emitter stage of another termination triode Q7 of resistance R16，The emitter stage of another termination triode Q9 of electric capacity C22，The grounded emitter of triode Q9，The indirect resistance R22 of the emitter stage of triode Q9 and base stage；
nullThe colelctor electrode of the collector connecting transistor Q7 of triode Q8，The base stage of triode Q8 is connected to the colelctor electrode of triode Q14 through resistance R18，The grounded emitter of triode Q14，It is connected to resistance R27 between the emitter stage of triode Q14 and base stage，The base stage of triode Q14 is connected to the base stage of triode Q11 through resistance R34 and resistance R31，One end of the base stage connecting resistance R25 of triode Q11，The other end of resistance R25、One end of the emitter stage of triode Q11 and electric capacity C23 is all grounded，The colelctor electrode of another termination triode Q11 of electric capacity C23、The positive pole of diode D3、One end of resistance R24 and one end of electric capacity C21，Another termination voltage V++ of resistance R24，The negative pole of diode C3 connects the other end of electric capacity C21、Described hot top guide、The other end of resistance R19 and the emitter stage of triode Q8；
The colelctor electrode of triode Q8 is connected to the base stage of triode Q15 through resistance R38, the grounded emitter of triode Q15, the colelctor electrode of triode Q15 is connected to power supply VCC through resistance R3, the colelctor electrode of triode Q15 connects 13 pin of described chip U4, one end of contact connecting resistance R13 between resistance R31 and resistance R34 and the colelctor electrode of triode Q16, another termination power VCC of resistance R13, the grounded emitter of triode Q16, the base stage of triode Q16 is connected to 10 pin of described chip U4 through resistance R8, the base stage sending and receiving emitter-base bandgap grading of triode Q16；
Described triode Q7 and Q8 is PNP type triode.
Preferably, the circuit in described housing also includes mu balanced circuit, and described mu balanced circuit supplies described MCU control circuit by after the voltage voltage stabilizing from adapter.
Preferably, the circuit in described housing also includes booster circuit, and described booster circuit will supply described micro-current circuit after the boost in voltage from adapter, described booster circuit is controlled by described MCU control circuit.
Preferably, the circuit in described housing also includes temperature monitoring circuit, and described temperature monitoring circuit exports monitored results to described MCU control circuit.
Preferably, the circuit in described housing also includes buzzer control circuit, and described buzzer control circuit is controlled by described MCU control circuit.
Preferably, the circuit in described housing also includes on-off circuit, and described on-off circuit sends switch order to described MCU control circuit.
Preferably, the circuit in described housing also includes indicator light circuit, and described indicator light circuit includes micro-current strength indicator lamp and mode of operation indicator lamp, and described indicator light circuit is controlled by described MCU control circuit.
nullBeneficial effects of the present invention: the present invention is by including micro-current circuit at circuit，When holding conductive part，During reusable heat top guide contact skin，Human body is by conductive part、Micro-current circuit and hot top guide form a current loop，Micro-electric current flows out from output conductive part and the hot top guide of micro-current circuit，It is transferred to the skin contacting with hot top guide，Can be while utilizing hot top guide to carry out hot compress to skin，Skin produces micro-electric current，After coating cleaning solution on the face，Hot compress can allow the pore of skin open，The electronegative dirt (such as dust or heavy metal etc.) cannot washed off when typically cleaning can be removed by micro-electric current，The formation of acne or color spot can be avoided，Prevent skin aging，When face has cleaned，After coating skin care item，Hot compress can promote the absorption to skin care item，Micro-electric current can bring skin care item into deep layer skin from skin surface especially，Skin is made to obtain moistening of deep layer，Reach the effect of more preferable skin care.
The circuit of the present invention is simple, and transmission signal is accurate, and response is fast, skin care device can be made to use safer.
Brief description
Utilize accompanying drawing to be described further invention, but the embodiment in accompanying drawing does not constitute any limitation of the invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the overall structure schematic diagram of a kind of skin care device of the present invention.
Fig. 2 is the E E generalized section of Fig. 1.
Fig. 3 is the overall structure schematic diagram at another visual angle of a kind of skin care device of the present invention.
Fig. 4 is the overall structure schematic diagram at the 3rd visual angle of a kind of skin care device of the present invention.
Fig. 5 is the schematic diagram that a kind of skin care device of the present invention is placed in decorative base.
Fig. 6 is the circuit diagram of the MCU control circuit of a kind of skin care device of the present invention.
Fig. 7 is the circuit diagram of micro-current circuit of a kind of skin care device of the present invention.
Fig. 8 is the circuit diagram of the mu balanced circuit of a kind of skin care device of the present invention.
Fig. 9 is the circuit diagram of the booster circuit of a kind of skin care device of the present invention.
Figure 10 is the circuit diagram of the temperature monitoring circuit of a kind of skin care device of the present invention.
Figure 11 is the circuit diagram of the buzzer control circuit of a kind of skin care device of the present invention.
Figure 12 is the circuit diagram of the on-off circuit of a kind of skin care device of the present invention.
Figure 13 is the circuit diagram of the indicator light circuit of a kind of skin care device of the present invention.
Figure 14 is the circuit diagram of the refrigeration circuit of a kind of skin care device of the present invention.
Figure 15 is the circuit diagram heating circuit of a kind of skin care device of the present invention.
Figure 16 is the circuit diagram of the ultrasonic control circuit of a kind of skin care device of the present invention.
Figure includes:
1 hot top guide；
2 cold top guides；
3 grooves；
4 decorative bases.
Detailed description of the invention
The invention will be further described with the following Examples.
nullA kind of skin care device of the present embodiment，As shown in Fig. 1 to Figure 15，Including housing and the circuit being placed in housing，Described housing is externally provided with hot top guide 1 and cold top guide 2，It is provided with PTC thermistor and cooling piece TEC1 in described housing，The heat that described PTC thermistor produces passes to hot top guide 1，The cold that described cooling piece TEC1 produces passes to cold top guide 2，Described circuit includes MCU control circuit，In the present embodiment，Described housing is provided with the conductive part SP1 for contacting with the hand of user，Described circuit includes micro-current circuit，Described micro-current circuit is provided with micro-current signal control end、Hot top guide connects end and conductive part connects end，Described micro-current signal control end is all connected with described MCU control circuit，Described hot top guide connects the described hot top guide of termination，Described conductive part connects the described conductive part SP1 of termination，Micro-current signal control end of described hot top guide 1 and conductive part SP1 electrical connection then described MCU control circuit sends micro-electric current to described micro-current circuit，Make hot top guide 1 with micro-electric current.
nullThe present embodiment is by arranging micro-current circuit，Described micro-current circuit is provided with micro-current signal control end、Hot top guide connects end and conductive part connects end，Described micro-current signal control end is all connected with described MCU control circuit，Described hot top guide connects the described hot top guide of termination，Described conductive part connects the described conductive part SP1 of termination，Micro-current signal control end of described hot top guide and conductive part electrical connection then described MCU control circuit sends micro-electric current to described micro-current circuit，Make hot top guide 1 with micro-electric current，When holding conductive part SP1，When reusable heat top guide 1 contacts skin，Human body is by conductive part SP1、Micro-current circuit and hot top guide 1 form a current loop，Micro-electric current reaches hot top guide 1，It is transferred to the skin contacting with hot top guide 1 again，Can be while utilizing hot top guide 1 to carry out hot compress to skin，Skin produces micro-electric current，After coating cleaning solution on the face，Hot compress can allow the pore of skin open，The electronegative dirt (such as dust or heavy metal etc.) cannot washed off when typically cleaning can be removed by micro-electric current，The formation of acne or color spot can be avoided，Prevent skin aging，When face has cleaned，After coating skin care item，Hot compress can promote the absorption to skin care item，Micro-electric current can bring skin care item into deep layer skin from skin surface especially，Skin is made to obtain moistening of deep layer，Reach the effect of more preferable skin care.
After above step completes, may utilize cold top guide 2 and cold compress is carried out to skin, it is possible to decrease skin temperature so that pore shrinks, pin the nutrient of moisture and skin care item, reach firm skin and the effect of tender skin.
Due to hot top guide 1 in use, being likely to be exposed moisture, not short-circuit in order to ensure internal circuit, hot top guide 1 is provided with the first O-ring seal, to play waterproof effect.
In like manner, described cold top guide 2 is provided with the second O-ring seal, plays waterproof effect.
Concrete, described master board controls described thermosensitive resistor film and described supersonic generator works simultaneously, without using ultrasonic wave when using cold top guide 2 to carry out cold compress.
Described supersonic generator is set to ultrasonic vibration motor.Ultrasonic vibration motor, during vibration, can play the effect of skin massaging, be initially powered moment, can produce surge current, utilize NTC resistor to can be used for suppressing this surge current.
Concrete, the back side that described housing is positioned at conductive part SP1 is provided with control button and indicator lamp.Control button for sending the order of user to internal circuit, and indicator lamp is for indicating current use state.
When environment temperature is 25 DEG C, the temperature of the cold top guide 2 of this product reaches about 10 DEG C, and the temperature of hot top guide 1 is up to about 42 DEG C.
When environment temperature reaches 40 DEG C, the temperature of hot top guide 1 reaches about 55 DEG C, it will send chimes of doom, to point out user to stop using, when the temperature of cold top guide 2 reaches 0 DEG C, may frostbite skin, also can send chimes of doom, prompting user must not use.
The surface of described hot top guide 1 is provided with a circle groove 3, and described groove 3 can be used for storing cleaning solution or skin care item temporarily, it is to avoid in use cleaning solution or skin care item overflow.
Concrete, described hot top guide 1 is the hot top guide 1 using aluminium to make, and the heat conductivility of aluminium is preferable.
Concrete, described cold top guide 2 is the cold top guide 2 using stainless steel to make, and stainless stability is preferable, not oxidizable skin care item.
Concrete, the skin care device of the present embodiment is placed in decorative base 4 as shown in Figure 6, ornamental to improve it.
As shown in Figure 6, described MCU control circuit includes the chip U4 that model is SN8P2604A, and 2 pin of described chip U4 meet power supply VCC, the 4 pin ground connection of described chip U4, it is connected to electric capacity C11 between 2 pin of described chip U4 and 4 pin, between 26 pin of described chip U4 and 27 pin, be connected to oscillator ZY2.Model is that the chip U4 of SN8P2604A can realize receiving information and control external circuit efficiently and accurately.
As shown in Figure 7, described micro-current circuit includes triode Q7 to the 10th, triode Q14 to 16, resistance R3, resistance R8, resistance R13, resistance R17 are to the 19th, resistance R22 to the 28th, resistance R30, resistance R31, resistance R33, resistance R34, resistance R38, electric capacity C20, electric capacity C22, electric capacity C7, electric capacity C21, electric capacity C23, diode D2 and diode D3；
nullThe one termination voltage V++ of resistance R23，The colelctor electrode of another termination triode Q9 of resistance R23、The positive pole of diode D2、One end of electric capacity C22 and one end of electric capacity C20，The negative pole of another terminating diode D2 of electric capacity C20、Described conductive part SP1、One end of resistance R16 and the emitter stage of triode Q7，The colelctor electrode of triode Q7 is connected to the base stage of triode Q10 and one end of resistance R33 through electric capacity C7 and resistance R26，10 pin of the described chip U4 of another termination of resistance R33，The grounded emitter of triode Q10，The colelctor electrode of triode Q10 connects the base stage of triode Q7 and one end of resistance R16 through resistance R17，The emitter stage of another termination triode Q7 of resistance R16，The emitter stage of another termination triode Q9 of electric capacity C22，The grounded emitter of triode Q9，The indirect resistance R22 of the emitter stage of triode Q9 and base stage；
nullThe colelctor electrode of the collector connecting transistor Q7 of triode Q8，The base stage of triode Q8 is connected to the colelctor electrode of triode Q14 through resistance R18，The grounded emitter of triode Q14，It is connected to resistance R27 between the emitter stage of triode Q14 and base stage，The base stage of triode Q14 is connected to the base stage of triode Q11 through resistance R34 and resistance R31，One end of the base stage connecting resistance R25 of triode Q11，The other end of resistance R25、One end of the emitter stage of triode Q11 and electric capacity C23 is all grounded，The colelctor electrode of another termination triode Q11 of electric capacity C23、The positive pole of diode D3、One end of resistance R24 and one end of electric capacity C21，Another termination voltage V++ of resistance R24，The negative pole of diode C3 connects the other end of electric capacity C21、Described PTC thermistor、The other end of resistance R19 and the emitter stage of triode Q8；
The colelctor electrode of triode Q8 is connected to the base stage of triode Q15 through resistance R38, the grounded emitter of triode Q15, the colelctor electrode of triode Q15 is connected to power supply VCC through resistance R3, the colelctor electrode of triode Q15 connects 13 pin of described chip U4, one end of contact connecting resistance R13 between resistance R31 and resistance R34 and the colelctor electrode of triode Q16, another termination power VCC of resistance R13, the grounded emitter of triode Q16, the base stage of triode Q16 is connected to 10 pin of described chip U4 through resistance R8, the base stage sending and receiving emitter-base bandgap grading of triode Q16；
Described triode Q7 and Q8 is PNP type triode.
Micro-electric current that MCU control circuit can be sent by above micro-current circuit is accurate, be securely communicated to PTC thermistor, the colelctor electrode of its triode Q15 is connected with 13 pin of chip U4 as skin contact test side, detection signal is delivered to chip U4, chip U4 receives skin contact signal, then control ultrasonic control circuit work, i.e. while utilizing hot top guide 1 to carry out hot compress, ultrasonic vibration motor produces exists micro-electric current on vibration and hot top guide 1.
As shown in Figure 8, the circuit in described housing also includes mu balanced circuit, and described mu balanced circuit supplies described MCU control circuit by after the voltage voltage stabilizing from adapter.It is 3 volts of supply chip U4 by the photovoltaic conversion of 5 volts.The voltage stabilizing chip that this mu balanced circuit uses model to be KF6209, working stability, cost performance is high.
As it is shown in figure 9, the circuit in described housing also includes booster circuit, described booster circuit will supply described micro-current circuit after the boost in voltage from adapter, described booster circuit is controlled by described MCU control circuit.The P1.2 end of booster circuit is boost signal control input, and the P2.1 end of booster circuit is the first magnitude of voltage control end, and the P2.2 end of booster circuit is the second magnitude of voltage control end.This booster circuit accepts the control of chip U4, and to change the intensity of micro-electric current of output, this circuit is stable, can accurately regulate the output of micro-electric current.
As shown in Figure 10, the circuit in described housing also includes temperature monitoring circuit, and described temperature monitoring circuit exports monitored results to described MCU control circuit.As shown in figure 11, also including buzzer control circuit, described buzzer control circuit is controlled by described MCU control circuit.When R47-NTC thermistor is changed resistance to setting value by temperature change, the positive phase voltage of voltage comparator is higher than negative voltage, chip U5 exports high level, the control end of chip U4 is delivered to by triode Q17 after anti-phase, after chip U4 receives detection signal, stopping sending heating signal and sending buzzer control signal, buzzer sends alarm call, this circuit is stable, can accurately realize high temperature alarm.
As shown in figure 12, the circuit in described housing also includes on-off circuit, and described on-off circuit sends switch order to described MCU control circuit.Described on-off circuit includes three buttons SW1, SW2 and SW3, and button SW1 is defaulted as power switch button, and button SW2 is mode selecting button, and button SW3 is grade regulation button.
As shown in figure 13, the circuit in described housing also includes indicator light circuit, and described indicator light circuit includes micro-current strength indicator lamp and mode of operation indicator lamp, and described indicator light circuit is controlled by described MCU control circuit.Micro-current strength indicator lamp includes micro-electric current rudimentary indicator lamp LED1, micro-electric current middle rank indicator lamp LED2 and micro-electric current senior indicator lamp LED3, and mode of operation indicator lamp includes Peppermint Extract residual soil mode indicating lamp LED4, moisturizing mode indicating lamp LED5, strengthens moisturizing mode indicating lamp LED6 and refrigerating mode indicator lamp LED7.
Being refrigeration circuit as shown in figure 14, it includes cooling piece TEC1, and as shown in figure 15 for heating circuit, it includes PTC thermistor.Refrigeration circuit is identical with the structure heating circuit, and its advantage is to respond rapidly to the refrigeration of chip U4 or the instruction heating.
Being ultrasonic control circuit as shown in figure 16, A is ultrasonic vibration motor.
The operation principle of each several part circuit is:
(1) acquiescence after SW1 that pushes button enters Peppermint Extract residual soil pattern, and micro-current strength is weak.MCU control circuit output boost signal obtains voltage up control signal to P1.2 port, booster circuit and works, and the output voltage of booster circuit is controlled by P2.1 and P2.2 port.MCU control circuit also exports to heat and controls signal to P5.2 port at the same time, heats circuit and is controlled by MCU control circuit and works, and forces heating in first 20 seconds of start, enters temperature hold mode after 20 seconds.The micro-electric current of MCU control circuit output micro-electric current control wave control micro-current circuit output, another micro-current circuit also undertakes skin contact detection work, when grasping conductive part SP1, when hot top guide 1 contacts another position of health, skin detection end receives control signal, MCU control circuit output ultrasonic wave vibrating motor control signal, vibrating motor A starts by the control signal rhythm vibration of MCU control circuit, so, hot compress, ultrasonic activation and micro-electric current triplicity, interact between three, act synergistically on skin, good skin effect can be played.
(2) SW2 that pushes button can be switched to introduction model from Peppermint Extract residual soil pattern, again may switch to NM by button SW2, and button SW3 may switch to cooling meat pattern again；It is weak for giving tacit consent to micro-current class under cleaning mode, introduction model, NM state, micro-current intensity level can be changed by button SW3, push button MCU control circuit output instruction control signal after SW3, P2.1 and P2.2 can change booster circuit output voltage after receiving MCU control signal, thus changes micro-current strength.
(3) it is transformed into cooling meat pattern, MCU control circuit output refrigeration circuit and mode indication circuit control signal by button SW2, and can use with auditory tone cues after preparation in first 10 seconds is cooled.
Entering cold after 30 seconds forced refrigeration states and maintaining shape, cooling meat pattern is given tacit consent to 2 minutes.
(4) cleaning mode, introduction model, NM work acquiescence are automatically switched off the time is 3 minutes, with " dripping " sound prompting during closedown, often pressing SW2 or SW3, the prompting of " dripping " sound sent out by MCU control circuit control buzzer, sends " dripping " prompting after closing power supply.
Finally should be noted that; above example is only in order to illustrate technical scheme; rather than limiting the scope of the invention; although having made to explain to the present invention with reference to preferred embodiment; it will be understood by those within the art that; technical scheme can be modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (8)
- null1. a skin care device，Including housing and the circuit being placed in housing，Described housing is externally provided with hot top guide and cold top guide，It is provided with heating module and refrigeration module in described housing，The heat that described heating module produces passes to hot top guide，The cold that described refrigeration module produces passes to cold top guide，Described circuit includes MCU control circuit and supersonic generator，It is characterized in that: described housing is provided with the conductive part for contacting with the hand of user，Described circuit includes micro-current circuit，Described micro-current circuit is provided with micro-current signal control end、Hot top guide connects end and conductive part connects end，Described micro-current signal control end is all connected with described MCU control circuit，Described hot top guide connects the described hot top guide of termination，Described conductive part connects the described conductive part of termination，Micro-current signal control end of described hot top guide and conductive part electrical connection then described MCU control circuit sends micro-electric current to described micro-current circuit，Make hot top guide with micro-electric current；Described MCU control circuit includes the chip U4 that model is SN8P2604A, 2 pin of described chip U4 meet power supply VCC, the 4 pin ground connection of described chip U4, are connected to electric capacity C11, are connected to oscillator ZY2 between 26 pin of described chip U4 and 27 pin between 2 pin of described chip U4 and 4 pin；Described micro-current circuit includes triode Q7 to the 10th, triode Q14 to 16, resistance R3, resistance R8, resistance R13, resistance R17 are to the 19th, resistance R22 to the 28th, resistance R30, resistance R31, resistance R33, resistance R34, resistance R38, electric capacity C20, electric capacity C22, electric capacity C7, electric capacity C21, electric capacity C23, diode D2 and diode D3；nullThe one termination voltage V++ of resistance R23，The colelctor electrode of another termination triode Q9 of resistance R23、The positive pole of diode D2、One end of electric capacity C22 and one end of electric capacity C20，The negative pole of another terminating diode D2 of electric capacity C20、Described conductive part、One end of resistance R16 and the emitter stage of triode Q7，The colelctor electrode of triode Q7 is connected to the base stage of triode Q10 and one end of resistance R33 through electric capacity C7 and resistance R26，10 pin of the described chip U4 of another termination of resistance R33，The grounded emitter of triode Q10，The colelctor electrode of triode Q10 connects the base stage of triode Q7 and one end of resistance R16 through resistance R17，The emitter stage of another termination triode Q7 of resistance R16，The emitter stage of another termination triode Q9 of electric capacity C22，The grounded emitter of triode Q9，The indirect resistance R22 of the emitter stage of triode Q9 and base stage；nullThe colelctor electrode of the collector connecting transistor Q7 of triode Q8，The base stage of triode Q8 is connected to the colelctor electrode of triode Q14 through resistance R18，The grounded emitter of triode Q14，It is connected to resistance R27 between the emitter stage of triode Q14 and base stage，The base stage of triode Q14 is connected to the base stage of triode Q11 through resistance R34 and resistance R31，One end of the base stage connecting resistance R25 of triode Q11，The other end of resistance R25、One end of the emitter stage of triode Q11 and electric capacity C23 is all grounded，The colelctor electrode of another termination triode Q11 of electric capacity C23、The positive pole of diode D3、One end of resistance R24 and one end of electric capacity C21，Another termination voltage V++ of resistance R24，The negative pole of diode C3 connects the other end of electric capacity C21、Described hot top guide、The other end of resistance R19 and the emitter stage of triode Q8；The colelctor electrode of triode Q8 is connected to the base stage of triode Q15 through resistance R38, the grounded emitter of triode Q15, the colelctor electrode of triode Q15 is connected to power supply VCC through resistance R3, the colelctor electrode of triode Q15 connects 13 pin of described chip U4, one end of contact connecting resistance R13 between resistance R31 and resistance R34 and the colelctor electrode of triode Q16, another termination power VCC of resistance R13, the grounded emitter of triode Q16, the base stage of triode Q16 is connected to 10 pin of described chip U4 through resistance R8, the base stage sending and receiving emitter-base bandgap grading of triode Q16；Described triode Q7 and Q8 is PNP type triode.
- 2. a kind of skin care device as claimed in claim 1, it is characterised in that: the surface of described hot top guide is provided with a circle groove.
- 3. a kind of skin care device as claimed in claim 1, it is characterised in that: the circuit in described housing also includes mu balanced circuit, and described mu balanced circuit supplies described MCU control circuit by after the voltage voltage stabilizing from adapter.
- 4. a kind of skin care device as claimed in claim 1, it is characterized in that: the circuit in described housing also includes booster circuit, described booster circuit will supply described micro-current circuit after the boost in voltage from adapter, described booster circuit is controlled by described MCU control circuit.
- 5. a kind of skin care device as claimed in claim 1, it is characterised in that: the circuit in described housing also includes temperature monitoring circuit, and described temperature monitoring circuit exports monitored results to described MCU control circuit.
- 6. a kind of skin care device as claimed in claim 1, it is characterised in that: the circuit in described housing also includes buzzer control circuit, and described buzzer control circuit is controlled by described MCU control circuit.
- 7. a kind of skin care device as claimed in claim 1, it is characterised in that: the circuit in described housing also includes on-off circuit, and described on-off circuit sends switch order to described MCU control circuit.
- 8. a kind of skin care device as claimed in claim 1, it is characterized in that: the circuit in described housing also includes indicator light circuit, described indicator light circuit includes micro-current strength indicator lamp and mode of operation indicator lamp, and described indicator light circuit is controlled by described MCU control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510015692.1A CN104473712B (en) | 2015-01-13 | 2015-01-13 | A kind of skin care device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510015692.1A CN104473712B (en) | 2015-01-13 | 2015-01-13 | A kind of skin care device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104473712A CN104473712A (en) | 2015-04-01 |
| CN104473712B true CN104473712B (en) | 2016-10-05 |
Family
ID=52748419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510015692.1A Active CN104473712B (en) | 2015-01-13 | 2015-01-13 | A kind of skin care device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104473712B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342820A (en) * | 2015-11-26 | 2016-02-24 | 威海一文实业有限责任公司 | Ultrasonic face-cleaning skin-care apparatus |
| US20180168913A1 (en) * | 2016-12-15 | 2018-06-21 | Filip Sedic | Personal massage apparatuses configured to generate stochastic resonance vibration and methods of use |
| CN107802956A (en) * | 2017-10-25 | 2018-03-16 | 安徽中盛溯源生物科技有限公司 | A kind of skin multiple-head type microcurrent control system |
| CN219614733U (en) * | 2021-09-24 | 2023-09-01 | 深圳由莱智能电子有限公司 | Portable skin care device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004075976A2 (en) * | 2003-02-25 | 2004-09-10 | Spectragenics, Inc. | Method and apparatus for the treatment of benign pigmented lesions |
| US7384405B2 (en) * | 2004-09-10 | 2008-06-10 | Rhoades Dean L | Oxygenating cosmetic instrument having various numbers of heads |
| CN100581614C (en) * | 2006-12-18 | 2010-01-20 | 蔡进雄 | Electrogenic ion cosmetic device |
| CN201625340U (en) * | 2009-09-29 | 2010-11-10 | 远东光国际有限公司 | Massage device with low-frequency current |
| CN202505980U (en) * | 2011-04-11 | 2012-10-31 | 朱斌 | Beauty care instrument |
| KR101307816B1 (en) * | 2012-05-25 | 2013-09-12 | 주식회사 아이젤크리에이티브 | Portable massaging apparatus for supplying ion |
| CN203564653U (en) * | 2013-07-26 | 2014-04-30 | 黄一晋 | Beauty instrument |
| CN203634357U (en) * | 2013-12-04 | 2014-06-11 | 廖启双 | Cooling, heating and ultrasonic composite cosmetic beautifier |
-
2015
- 2015-01-13 CN CN201510015692.1A patent/CN104473712B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104473712A (en) | 2015-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104473712B (en) | A kind of skin care device | |
| CN204581654U (en) | The U.S. flesh instrument of a kind of cold and hot sound wave ion | |
| WO2018041226A1 (en) | Massage head and introduction device | |
| TW200930351A (en) | Rechargeable personal massager | |
| CN204468396U (en) | The circuit of the U.S. flesh instrument of a kind of cold and hot sound wave ion | |
| CN206062234U (en) | A kind of glove | |
| CN104577547B (en) | A kind of Multi-functional safe socket of band LED dot matrix display screen | |
| CN201022454Y (en) | Far infrared constant-temperature electric hair drier | |
| CN104611902B (en) | A kind of acoustic control electric iron | |
| CN207708205U (en) | A kind of intelligent facial mask | |
| CN204409923U (en) | A kind of pressure controlled hairdressing Intelligent blower | |
| CN209378022U (en) | EMS lifts face cleaning instrument | |
| KR20120047402A (en) | Portable multi-use cosmetic device | |
| CN203762280U (en) | Heating smoking device of heating incombustible cigarette | |
| CN207817545U (en) | A kind of temperature-adjusting circuit for ultrasonic cleaner | |
| CN209153373U (en) | A kind of temperature sensing color changing skin cleaning instrument | |
| CN217279334U (en) | Control module applied to warm face cleaning instrument | |
| CN215537814U (en) | Intelligent beauty mask | |
| CN219556941U (en) | Electric kettle with built-in battery | |
| CN204087027U (en) | Can the vibrating ball of wireless charging and intelligent control system thereof | |
| CN209678347U (en) | A kind of wireless charging face cleaning instrument | |
| CN206711052U (en) | A kind of mouse pad with intelligent heating function | |
| CN209121783U (en) | A kind of intelligent electric-heating heat preservation bowl | |
| CN207666997U (en) | A kind of supersonic face care instrument with temperature protection function | |
| KR950008402Y1 (en) | Portable skin-beautifying apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |