Background technology
Face cleaning instrument is the newest face cleaning mode of rising in recent years, also referred to as brush for washing face, is mainly allowed with ultrasonic wave principle
Fine, soft fur vibrations on brush for washing face, so as to reach efficient non-stimulated cleaning and massage effect.And now science and technology is flourishing, after cleaning
Face cleaning instrument be placed on wireless charger, the drying system that carries can be passed through and allow brush to be dried, allow consumer uses next time according to
Old is clean brush.Plus non-porous design, it is easy to clean, growing for the pathogen such as antibacterial, funguses, acarid is also prevent.
Some face cleaning instrument adhere to using, and can effectively go removing freckle, chloasma, also have comedo and pockmark, to improving skin
Lax, eye pouch, black eye also play the role of good.Help cleansing milk to form highdensity uniform foam, thoroughly clean face, and
Reach the effect of aesthetic health care.
And it is very convenient because of being washed one's face using face cleaning instrument, and with multiple efficacies, therefore some parents' meetings are to child
Use.The skin of child is tenderer, therefore the head of a family is when in use, it may be noted that use time will not be long, so as to protect
The skin of child.And when the head of a family not when, and cross child oneself use, then cannot correctly control use time.Child
Long-time uses face cleaning instrument, the skin surface that the brush of face cleaning instrument can be tender to child to produce scratch, even serious to flowing down
Cicatrix.Therefore, a kind of face cleaning instrument with child-resistant operating function is needed at present, above-mentioned situation can be avoided to occur, protect
Child.
Light sensor is also referred to as brightness impression device, and English name is Light-Sensor, and many plate computers and mobile phone are all
It is equipped with the induction apparatuss.Screen of hand-held device top is normally at, the light luminance that it can be according to residing for handheld device be current, from
It is dynamic to adjust screen of hand-held device brightness, bring optimal visual effect to user.For example in dark conditions, handheld device
Screen backlight lamp will be automatically dimmed, otherwise very dazzling.Again for example, when calling, light sensor is kept off by face
Firmly, light is not received, now, equipment just allows screen in black state, using electricity wisely.
Light sensor is that light projector and light-receiving device are constituted by two components, will by lens by light using light projector
Focusing, Jing transmission and the lens of the light-receiving device that arrives, then to induction apparatuss are received, receive the light signal that will receive of induction apparatuss and be transformed into
The signal of telecommunication, this telecommunication signals more can further make a variety of switches and control action, and its ultimate principle is received to light projector
Light between light device does the signal that the action covered obtained and is used to complete various Automated condtrols.
When in use, meeting high-frequency vibration works as user to massage device, during unexpected unlatching work, can be arrived by vibrations scaring, or
Perhaps massage device can be fallen so as to cause to damage, device can be thrown what is more, so as to pounding other articles or people and moving
Thing.And in the market, be prevented from opening by mistake without a kind of product and open massage device, these products cannot just avoid above-mentioned asking
Topic.
The content of the invention
The present invention is directed to deficiency of the prior art, there is provided a kind of fool proof massage device, simple structure, convenient system
Make, be prevented from user and open by mistake in unexpected situation to open work, so as to avoid some from surprisingly occurring, and also can prevent
The situation that child is absent from the scene in adult is used, and causes itself to come to harm.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:One kind avoids child from grasping by mistake
The massage device of work, including head and Handheld Division, are provided with controller in the head, the Handheld Division front be provided with startup by
Button, the Handheld Division lower section is provided with the bonding jumper of annular, and the bonding jumper is connected with guide block, rotation is set inside the Handheld Division
Bull stick is equipped with, the bull stick two ends are respectively arranged with upper plate and lower plate, and the Handheld Division inwall is provided with from top to bottom emitter
And receptor, the emitter is connected with the lower plate circuit, and the receptor is connected with the guide block circuit, and the startup is pressed
Button is connected with push rod, and the push rod is withstood at the upper plate plane, and the emitter launches pulse electrical signal through the lower plate
It is passed to guide block and eventually arrives at the receptor.
In above-mentioned technical proposal, it is preferable that brush is provided with the head, the brush middle setting has light sensing
Device, the light sensor is connected with the controller.
In above-mentioned technical proposal, it is preferable that internally shrink and form curved portions, the curved portions side in the Handheld Division middle part
Just the Handheld Division is gripped, the start button is arranged at the curved portions.
In above-mentioned technical proposal, it is preferable that the material of the bonding jumper is ferrum, and electric magnet, institute are provided with the lower plate
State electric magnet and working condition is controlled by the controller, the start button is connected with the controller signals, the startup is pressed
The material of button is aluminum.
The simple low cost of manufacture of present configuration, is prevented from user and opens by mistake in unexpected situation to open work, so as to keep away
Exempt from some surprisingly to occur, and also can pre- child-resistant use in the situation that adult is absent from the scene, cause itself to come to harm.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment:As shown in Figure 1 to Figure 2, one
The massage device for avoiding child's maloperation, including head 1 and Handheld Division 2 are planted, in the head 1 controller is provided with, it is described hand-held
The front of portion 2 is provided with start button 22, and the lower section of the Handheld Division 2 is provided with the bonding jumper 21 of annular, and the bonding jumper 21 connects
There is guide block 211, rotation is set inside the Handheld Division 2 and is equipped with bull stick 3, the two ends of the bull stick 3 are respectively arranged with upper plate 31 and lower plate
32, the inwall of the Handheld Division 2 is provided with from top to bottom emitter 23 and receptor 25, and the emitter 23 and the lower plate 32 are electric
Road is connected, and the receptor 25 is connected with the circuit of the guide block 211, and the start button 22 is connected with push rod 221, the push rod
221 withstand at the plane of the upper plate 31, and the transmitting pulse electrical signal of the emitter 23 is passed to guide block 211 through the lower plate 32
Eventually arrive at the receptor 25.
Brush 11 is provided with the head 1, the middle setting of the brush 11 has light sensor 12, the light sensing
Device 12 is connected with the controller.
The middle part of the Handheld Division 2 is internally shunk and forms curved portions 24, and the curved portions 24 are convenient to grip the Handheld Division
2, the start button 22 is arranged at the curved portions 24.
The material of the bonding jumper 21 is ferrum, and electric magnet 321 is provided with the lower plate 32, and the electric magnet 321 is by institute
Controller control working condition is stated, the start button 22 is connected with the controller signals, the material of the start button 22
For aluminum.
Bull stick 3 is adopted and is made from an insulative material in this device, and upper plate 31 and lower plate 32 are adopted for good electric conductivity
Aluminium is made.And guide block 211 in order to electric magnet 321 produce magnetic force, so material select be ferrum.
In this device, after electric magnet 321 is powered, magnetic force can be produced, therefore magnetic force will be produced to guide block 211, this just makes
Obtain lower plate 32 to be firmly attached on guide block 211.So, the pulse electrical signal of the transmitting of emitter 23 is just provided with bonding jumper 21,
When the palm contacts of people are to bonding jumper 21, pulse electrical signal will be experienced, will vigilance, it is possible to avoiding behaviour by mistake
Make.
The massage device that this device is provided, is a kind of face message instrument, can massage face acupuncture point, it can also be used to which face cleaning is made
With.During this device busy, there can be the vibrations of frequency.This device internally shrinks at the middle part of Handheld Division 2 and forms curved portions
24, this can significantly facilitate user and grip this device, and in use, handss will not be felt because of frequently shaking
Acid.So arrange so that the unusual hommization of this device.
This device, during work, it is necessary to trigger three conditions, the first presses start button 22;It two is that palm contacts are arrived
The bonding jumper 21 of annular;Its three be brush 11 press close to face triggering light sensor 12;Three conditions are indispensable.Because youngster
Virgin handss are smaller, therefore are difficult trigger condition one and condition two simultaneously.Therefore, this device can avoid child's maloperation.Youngster
Virgin skin, it is very tender and lovely, when using face cleaning device, it is necessary to controlled by adult, therefore, this device can be realized as this
Function.Additionally, the work of this device, in addition it is also necessary to which meeting condition three can work, therefore, it is just adult, it is also possible to prevent
When need not massaging face, maloperation causes this device to work, so as to avoid an accident.
Human body is originally conductor, by often rubbing against so producing electrostatic.Being in the case of not being very big in electric current will not
Human body is damaged.Static electricity on human body is that being attached to for the phase such as medicated clothing on the body due to people mutual friction generation is quiet on human body
Electricity.The generation of electrostatic is because atomic nucleus are inadequate to the captivation of outer-shell electron, so as in the presence of friction or other factorses
Electronics is lost, then causes rubber negatively charged(The negatively charged of electronics is obtained, the positively charged of electronics is lost).Rubbing
In the case of wiping thing insulating properties are reasonable, these electric charges cannot be lost in, and will gather together.And due to the electric capacity of insulant
Property extreme difference, although so as to cause the quantity of electric charge less very high situation of voltage.
Electrostatic is carried with everybody, medicated clothing made by chemical fibre is worn and is just easier to produce electrostatic, and cotton clothing thing
What is produced is just less.And because dry environment is more beneficial for the transfer and accumulation of electric charge, so winter people can feel body
On electrostatic it is larger.
Under the conditions of different humidity, the electrostatic potential that physical activity is produced is different.In dry season, static electricity on human body
Up to several kilovolts or even tens of thousands of volts.It is demonstrated experimentally that human body takes 12 Wan Fugao without uncomfortable sensation when electrostatic potential is 50,000 volts
Also without life danger during pressure electrostatic.But, static discharge also can produce electromagnetic field around it, although the persistent period is shorter,
But intensity is very big.
The electrostatic of human body and the pulse electrical signal of the transmitting of emitter 23 are different, and receptor 25 can distinguish both.When
Receptor 25 receives pulse electrical signal, then this device will not preparation;When receptor 25 receives the electrostatic of human body, this
Device begins to preparation, and light sensor 12 starts the light change for detecting environment.
The material of the start button 22 of this device is aluminum, with excellent electric conductivity, and start button 22 and controller
It is connected.So when user is pressed in start button 22, static electricity on human body will be transmitted to controller.Controller is being received
When to this signal, the electricity of electric magnet 321 is just disconnected so as to quit work.So, with regard to convenient use person press startup by
After button 22, lower plate 32 and guide block 211 is easily caused to be separated.And when touch start button 22 be not human body when, controller is just
The electricity of electric magnet 321 will not be disconnected.In this way, it is possible to prevent this device from delaying work.
When this device is used, Handheld Division 2 is grasped, thumb presses start button 22 so that push rod 221 promotes upper plate
31, so as to allow bull stick 3 to rotate;Simultaneously controller stopped the work of electric magnet 321, it is possible to by lower plate 32 and guide block
211 is disconnected from each other.This causes receptor 25 to receive the pulse electrical signal from emitter 23.And palm has been attached to annular
Bonding jumper 21 on, the electrostatic of human body just have received by receptor 25, and then receptor 25 sends a signal to controller.Final control
Device processed just orders this device to open preparation state, and light sensor 12 starts the light change for detecting environment.User, then
This device is pressed close to into face, because light dies down, light sensor 12 is detected after change, will sending signal return control
Device 23.Final controller 23 is started working with regard to the brush 11 of command header 1 so that brush 11 starts vibrations, realizes massage functions.
The most ingredient of human body is water, and human body can be conductive.Industry regulation safe voltage is 36V, safe
Electric current is 10mA, and reason is as follows:
The extent of injury of the electric shock to human body, depends primarily on the size and conduction time length by body current.Electric current
Intensity is bigger, and fatal risk is bigger;Persistent period is longer, and dead probability is bigger.The minimum current that people can be caused to feel
Value is referred to as sensory current, exchanges as 1mA, and direct current is 5mA;The maximum current that people oneself can break away from after getting an electric shock is referred to as let-go current,
Exchange as 10mA, direct current is 50mA;In the short period of time the electric current of threat to life is referred to as deadly current, the such as electric current of 100mA
By human body 1s, can be enough to make one fatal, therefore deadly current is 50mA.In the case where electrical shock protective device is prevented, people
Body allows the electric current for passing through typically can consider by 30mA.
Reflection of the human body to electric current:
8 ~ 10mA handss break away from electrode and have felt difficult, there is severe pain sense (finger-joint).
20 ~ 25mA handss are benumbed rapidly, it is impossible to break away from electrode, dyspnea automatically.
50 ~ 80mA dyspnea, atrium starts to tremble.
90 ~ 100mA respiratory paralysis, heart starts paralysis after three seconds, stops bounce.
Can learn that the size for flowing through body current and applied voltage and human body resistance have according to Ohm's law (I=U/R)
Close.Human body resistance answers the resistance such as clothes, footwear, the trousers beyond affix human body in addition to the self-resistance of people, also, although human body resistance
It is general up to 5000 Ω, but, affect the factor of human body resistance a lot, such as moist skin perspire, with conductive dust, increasing
Situations such as with contact area and pressure and clothes, footwear, the moist greasy dirt of socks of electrical body, human body resistance can reduced, institute
With generally flow through body current size cannot calculated in advance out.Therefore, it is to determine safety condition, does not often adopt peace
Total current, but estimated using safe voltage:Generally, that is, be dried and the larger environment of Danger Electric shock risk
Under, safe voltage is defined as 36V, and for humidity, the larger environment of Danger Electric shock risk is (such as welding inspection in canister, pipeline
Repair), safe voltage is defined as 12V, so, by the electric current of human body during electric shock, can be limited in smaller range, can be certain
Degree on guarantee personal safety.
And this device face cleaning that is generally used for washing one's face is used, therefore, belong to practical in moist environment, so limiting emitter
The signal voltage of the signal of telecommunication of 24 transmittings is less than the 12V that safe voltage specifies.And need in this device using emitter 23
Radio pressure stimulates human body, produces reminder alarm effect, therefore during brownout, cannot just produce good reminding effect, so
The signal voltage of the signal of telecommunication of the transmitting of emitter 23 in this device is 10V.
This device is provided with emitter 23, guide block 211 and sheet metal 21, and the pulse electrical signal of the transmitting of emitter 23 can
Stimulate the palm of user, prevent user, this device is used by mistake.Pulse electrical signal can also stimulate child, allow child to understand
It is dangerous so as to will not to be used alone.
This device is provided with start button 22, push rod 221, bull stick 3, sheet metal 21, receptor 25 and controller, by people
Body electrostatic can so place this device and opened by mistake and open work to cause control order device preparation, and occur unexpected
Accident.
This device is also provided with light sensor 12 and controller, by light sensor 12 detect ambient light change come
The brush 11 for determining this device has pressed close to face, so as to allow control order device to start working, realizes massage functions.Such pole
Big facilitates user, very hommization.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
It is defined, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within the present invention's
Protection domain.
The simple low cost of manufacture of present configuration, is prevented from user and opens by mistake in unexpected situation to open work, so as to keep away
Exempt from some surprisingly to occur, and also can pre- child-resistant use in the situation that adult is absent from the scene, cause itself to come to harm.