Summary of the invention
In view of this, the invention provides a kind of massage device possessing charging protection function, by setting on the control circuitry
Putting a relay, when charging or power-off do not work, the output circuit of relay is off-state, and the electric current of battery cannot transmit
It to massaging disc, it is isolation between massaging disc, bracelet and battery, it is to avoid cause human electric shock to endanger, it is ensured that the use peace of user
Entirely.
A kind of massage device possessing charging protection function proposed according to the purpose of the present invention, described massage device includes shell
The main PCB that body, bracelet, the massaging disc being positioned at housing forward end and control massage device drive, massaging disc is arranged for vibrations, described shell
Internal portion is additionally provided with battery, and described battery, between bracelet and massaging disc, described main PCB is provided with a relay;
During work, the control circuit of main PCB is in high level, the output circuit of relay for opening connected state, battery
Electric current be delivered to relay by control circuit and pass to massaging disc through output circuit, now battery, bracelet and massage
For being conductively connected between dish, forming a micro-current loop between battery, bracelet, human body and massaging disc, electric current passes sequentially through bracelet, people
Body conduction is adsorbed to face, face dirt by massaging disc;
When charging or power-off, the control circuit of main PCB is in low level, and the output circuit of relay is off-state, electricity
The electric current in pond cannot pass to massaging disc, is isolation between massaging disc, bracelet and battery.
Preferably, described relay is signal relay.
Preferably, described battery one end connects a boost chip, during work, through control after the boosting of cell voltage boosted chip
Circuit processed, relay are transferred to massaging disc.
Preferably, described main PCB includes a power management module overcharging, excessively put, protect battery preventing battery.
Preferably, described battery is energy storage battery, and described massage device side is provided with a charging inlet, and charging wire joint is inserted
It is connected at this charging inlet connect charging.
Preferably, described charging inlet is USB interface, uses the MicroUSB2.0A-typemal charging wire of standard to fill
Electricity.
Preferably, described massage device also includes possessing the Luminous ring of light treatment functions and/or possess the heater strip of heating function,
Described Luminous ring is arranged on the periphery of massaging disc, and described heater strip is positioned at the bottom of massaging disc.
Preferably, described massage device also includes the switching switch controlling the switching of difference in functionality pattern.
Preferably, described switching switch is to rotate the knob being arranged on described housing, and described knob is with massage device
Center rotating, described knob is controlled by a knob PCB.
Preferably, described main PCB and knob PCB are individually fixed in the upper and lower sides of battery, and are supported solid by a PCB support
Fixed.
Compared with prior art, the advantage of the massage device possessing charging protection function disclosed by the invention is:
By arranging a relay on the control circuitry, when charging or power-off do not work, the output circuit of relay is
Off-state, the electric current of battery cannot pass to massaging disc, is isolation, it is to avoid cause people between massaging disc, bracelet and battery
Body gets an electric shock and endangers, it is ensured that the use safety of user.
During work, the output circuit of relay is for opening connected state, and the electric current of battery is delivered to continue by control circuit
Electrical equipment also passes to massaging disc through output circuit, now for being conductively connected between battery, bracelet and massaging disc, and battery, bracelet, people
Forming a micro-current loop between body and massaging disc, electric current passes sequentially through bracelet, human body conduction to face so that face sebum,
Dirt is adsorbed on massaging disc, it is achieved the derivation of face dirt, it is achieved the cleaning of face deeper.
Being additionally, since massaging disc to arrange for vibrations, when carrying out facial-care, vibration mode can help skin care item quickly to ooze
Thoroughly absorb, it is achieved import feature, play beauty and health care functions.
Additionally, by integrating electrotherapy, phototherapy and heating mode on massage device, and need to pass through according to different mode
Turning knob switches over, user-friendly, owing to various functions is all integrated on a massage device, can use a massage device
Realize heating, vibrations, electrotherapy and four kinds of functions of phototherapy with the use of, operate targetedly, it is simple to residential use.
Detailed description of the invention
The most as described in the background section, in prior art, massage device is rechargeable structure, can be by connecting after electricity is used up
Power line is charged, when using general charger inferior, it is possible to occur that electric current drains to massage device by 220V charger
On wiring board, then by, in wiring board conduction to massaging disc, then making the human electric shock contacted with massaging disc, make at high voltage
Easily human body is caused serious injury under with.
The present invention is directed to deficiency of the prior art, it is provided that a kind of massage device possessing charging protection function, by
Arranging a relay in control circuit, when charging or power-off do not work, the output circuit of relay is off-state, battery
Electric current cannot pass to massaging disc, is isolation, it is to avoid cause human electric shock to endanger between massaging disc, bracelet and battery, it is ensured that
The use safety of user.
By detailed description of the invention, technical scheme will be clearly and completely described below.Obviously, retouched
The embodiment stated is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into the present invention
The scope of protection.
Please also refer to Fig. 1 to Fig. 4, as it can be seen, a kind of massage device possessing electrotherapeutic function, this massage device includes housing
11, the main PCB 20 that bracelet 12, the massaging disc 13 being positioned at housing 11 front end and control massage device drive, massage device also includes driving
Galvanic electricity machine 22, motor 22 is connected an eccentric (not shown), is realized the vibrations of massaging disc by the rotation of driven by motor eccentric,
By the vibrations of massaging disc, skin of face is played massage effect, simultaneously when face cleaning, facilitate uniformly rising of the article such as cleansing milk
Bubble, it is achieved facial cleansing, when skin nursing, facilitates the osmotic absorption of the materials such as quintessence oil, increases face elastic.
Housing 11 is internal is additionally provided with battery 14, and battery 14 generally uses energy storage battery, massage device side to arrange a USB and connect
Mouthful, after electricity is used up, power source charges can be directly connected to.
As in figure 2 it is shown, be provided with a relay on main PCB;Work as I—Control—When EN is high level, 5 feet of relay
Communicating with 6 feet, 3 feet and 4 feet communicate;Work as I—Control—When EN is low level, 6 feet and 7 feet of relay communicate, 2 feet and 3 feet
Communicate;4 feet and 5 feet are connected on massaging disc.
Therefore during work, the control circuit of main PCB is constantly in high level, and the output circuit of relay is for opening connected state
State, the electric current of battery is delivered to relay by control circuit and passes to massaging disc through output circuit, now battery, bracelet
And for being conductively connected between massaging disc, forming a micro-current loop between battery, bracelet, human body and massaging disc, electric current passes sequentially through
The conduction of bracelet, human body is adsorbed to face, face dirt by massaging disc.
When charging or power-off, the control circuit of main PCB is in low level, and the output circuit of relay is off-state, electricity
The electric current in pond cannot pass to massaging disc, is isolation between massaging disc, bracelet and battery, do not allow leakance on massaging disc, real
Existing Electrical Safety.
Preferably, the relay in the present invention is signal relay, and concrete model selects as required, does not limits
System.
Preferably, described battery one end connects a boost chip, during work, through control after the boosting of cell voltage boosted chip
Circuit processed, relay are transferred to massaging disc.In the present invention, cell output voltage is 3.6V, cell output voltage boosted chip liter
Conduct to bracelet through spring after being depressed into 5V.Concrete magnitude of voltage does not limits.Due to the effect of this micro-current loop, electric current leads to successively
Cross bracelet, human body conduction to face, form the magnetic field of correspondence along electric current direction of transfer so that face sebum, dirt are adsorbed
To massaging disc, it is achieved the cleaning of face deeper.
Main PCB includes a power management module overcharging, excessively put, protect battery preventing battery.This power management module
Can be the power management module of canonical form, prevent Electrical Safety problem.
In the present invention, battery is energy storage battery, and massage device side is provided with a charging inlet, and charging wire joint is plugged in this
Charging is connected at charging inlet.Charging inlet is preferably USB interface, uses the MicroUSB2.0A-typemal charging wire of standard
Charging, highly versatile.
Being arranged with the spring 15 of electric action together on bracelet 12, battery current is conducted to bracelet by spring.Wherein electricity
Pond electric current transmits also by other conducting elements, and the purpose preferably employing spring in the present invention is: spring possesses flexible
On the one hand function, in Pre strained state, can improve the stability of assembling after bracelet installation, and it is steady that another aspect guarantee is conductively connected
Qualitative.
Bracelet uses water plating scheme, preferably nickel plating, does continuity test, and conducting resistance is less than 0.1 Ω.
In order to ensure effective transmission of electric current, spring, bracelet and massaging disc all use metal material, or the surface at parts
Metal cladding, it is preferred that bracelet outer ring is located at enclosure interior, therefore can direct metal cladding on bracelet inner ring, and due to
Human body directly contacts with the inner ring of bracelet when gripping bracelet, therefore can realize effective transmission of electric current.The preferably coat of metal
Nickel plating can be used.Under normal circumstances for the cost-effective employing non-metallic material that is typically chosen, by realizing at plating metal on surface layer
Conducting function.
Wherein, spring can use stainless steel, it is ensured that contact is good.
Additionally, massage device also includes possessing the Luminous ring 17 of light treatment functions and possess the heater strip 16 of heating function, pass through
Arranging heater strip, when face cleaning, by the effect of heater strip, face temperature is raised, skin surface activity increases, and pore relaxes
, to prepare for the absorption of nutritional solution during derivation and the facial-care of follow-up dirt, heating function combines with electrotherapeutic function
Effectively realize facial cleansing and nursing.Wherein heater strip may be disposed at the bottom of massaging disc, and heat is the most effective by massaging disc
Be delivered to face, effect is preferable.
By arranging Luminous ring 17, setting sends the light action of different wave length and produces photochemical effect on skin, promotes
The new life of collagen fiber and rearranging, makes pore shrink, and skin recovers elastic, and which is the important portion of skin beauty care
Point.
Wherein, Luminous ring is arranged on the periphery of massaging disc, do not affect massaging disc vibrations in the case of, it is achieved vibrations with
The synchronization of phototherapy is carried out.
Additionally, the surface of massaging disc also can coating, preferably rhodanizing, due to the water-wet behavior of metal rhodium, enter at massage device
The evenly laid out of the materials such as nutritional solution can be realized during row facial-care, promote the absorption of nutritional solution.
Massage device also includes the switching switch controlling the switching of difference in functionality pattern.Switching switch is arranged at shell for rotation
A knob 18 on body 11, knob is controlled by a knob PCB 19 with the center rotating of massage device, knob.According to face cleaning or U.S.
Hold nursing need, switch to different functional modes by turning knob, vibrations+electrotherapy, vibrations+phototherapy, vibrations+add can be realized
Heat, or the combination of multiple functional mode, select with specific reference to needs.When setting, knob often rotates lattice can correspondence one
Individual functional mode, can be arranged as required to single-mode or at least two integrated mode, realizes switching, behaviour by turning knob
Facilitate.Multiple projection, each protruding corresponding shift function, it is simple to user selects operation wherein can be set on knob.
Main PCB and knob PCB are individually fixed in the upper and lower sides of battery, and are supported fixing by a PCB support 21.Main PCB
The operating overall in order to control massage device, knob PCB is then used for the switching between different mode, and the two is electrical connection.
The invention discloses a kind of massage device possessing charging protection function, by arranging a relay on the control circuitry
Device, when charging or power-off do not work, the output circuit of relay is off-state, and the electric current of battery cannot pass to massage
Dish, is isolation between massaging disc, bracelet and battery, it is to avoid cause human electric shock to endanger, it is ensured that the use safety of user.
During work, the output circuit of relay is for opening connected state, and the electric current of battery is delivered to continue by control circuit
Electrical equipment also passes to massaging disc through output circuit, now for being conductively connected between battery, bracelet and massaging disc, and battery, bracelet, people
Forming a micro-current loop between body and massaging disc, electric current passes sequentially through bracelet, human body conduction to face so that face sebum,
Dirt is adsorbed on massaging disc, it is achieved the derivation of face dirt, it is achieved the cleaning of face deeper.
Additionally, by integrating electrotherapy, phototherapy and heating mode on massage device, and need to pass through according to different mode
Turning knob switches over, user-friendly, owing to various functions is all integrated on a massage device, can use a massage device
Realize heating, vibrations, electrotherapy and four kinds of functions of phototherapy with the use of, operate targetedly, it is simple to residential use.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.