CN207611085U - A kind of face beautifier real-time voltage detection device - Google Patents
A kind of face beautifier real-time voltage detection device Download PDFInfo
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- CN207611085U CN207611085U CN201721416924.5U CN201721416924U CN207611085U CN 207611085 U CN207611085 U CN 207611085U CN 201721416924 U CN201721416924 U CN 201721416924U CN 207611085 U CN207611085 U CN 207611085U
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Abstract
A kind of face beautifier real-time voltage detection device, it is related to a kind of voltage check device, 1. a kind of face beautifier real-time voltage detection device, it is characterized in that, described device includes voltage detecting plate, liquid crystal touch screen, control panel, big capacity electrolyte capacitor, voltage detecting plate is that voltage detecting circuit and control circuit form, and liquid crystal touch screen is the tangible liquid crystal display for being incorporated into picture library, and control panel is the control circuit board of beauty apparatus master；Voltage detecting circuit is connected to by reduction voltage circuit and voltage detecting circuit in microcontroller with electric power output voltage, and control circuit is microcontroller, and output voltage connects treatment handpiece.The device can directly cut off the power output par, c, prevent user's maloperation, show real-time voltage value.If power supply damage other component will not be caused to damage, the device can in real time monitoring voltage situation and can by control automatically cut off output, prevent injure client.
Description
Technical field
The utility model is related to a kind of voltage check devices, detect and fill more particularly to a kind of face beautifier real-time voltage
It sets.
Background technology
Face beautifier is exactly using physics, electronic technology, and the methods of optics gives a kind of equipment of people's beauty.From exploitation with
And it is divided into function mode：Electric current, electric pulse mode, micro-vibration mode forget light radiation modality, increase body temperature mode, microwave
Mode, vacuum adsorption type, laser therapy, ultrasonic wave mode, hydrotherapy, strong light beauty, magnetic field mechanism, action of radio, electronics
It imports, fumigates beauty, pure oxygen such as penetrates at the modes.Different modes can all bring identical effect, but the principle of these modes is all
It is to power to carry out beauty to treatment handpiece by the different power supply such as radio-frequency power supply, square wave power.And existing mainstream power supply mode is just
It is power supply（Storage capacitor）It is directly connected to treatment handpiece to be powered, if this kind of mode very simple but power supply goes wrong and leads
Enable amount is excessively high directly to discharge injury client from hand tool.
Invention content
The purpose of this utility model is to provide a kind of face beautifier real-time voltage detection device, which passes through increase
One piece of wiring board realizes that can directly cut off the power output par, c, prevent user's maloperation to the real-time detection function of voltage, shows
Show real-time voltage value.If power supply damage will not cause other component to damage, which can monitoring voltage situation and can be in real time
Output is automatically cut off by control, prevents injury client.
The purpose of this utility model is achieved through the following technical solutions：
A kind of face beautifier real-time voltage detection device, described device include voltage detecting plate, liquid crystal touch screen, control
Plate, big capacity electrolyte capacitor, voltage detecting plate are that voltage detecting circuit and control circuit form, liquid crystal touch screen be it is tangible can
It is incorporated into the liquid crystal display of picture library, control panel is the control circuit board of beauty apparatus master；Voltage detecting circuit is logical with electric power output voltage
It crosses reduction voltage circuit and voltage detecting circuit is connected in microcontroller, control circuit is microcontroller, and output voltage connects treatment handpiece.
A kind of face beautifier real-time voltage detection device, the liquid crystal touch screen are connected to liquid crystal with microcontroller
Driving chip.
A kind of face beautifier real-time voltage detection device, the control panel include single chip machine controlling circuit, supply
Circuit, liquid crystal display circuit, pattern switching control circuit, feedback circuit.
A kind of face beautifier real-time voltage detection device, the big capacity electrolyte capacitor are storage capacitor.
The advantages of the utility model is with effect：
（1）By increasing real-time detection function of one piece of wiring board realization to voltage.
（2）It can directly be cut off the power output par, c by wiring board, prevent user's maloperation.
（3）Real-time voltage value can be shown by liquid crystal display.
（4）Because not being the direct-connected hand tool of power supply and master board, if power supply damage will not cause other positions to damage.
Description of the drawings
Fig. 1 voltage detecting circuit block diagram representations；
A kind of schematic diagram of implementation method of Fig. 2 voltage acquisitions；
A kind of schematic diagram of implementation method of Fig. 3 voltages；
A kind of schematic diagram of implementation method of Fig. 4 AD conversion；
A kind of schematic diagram of implementation method of Fig. 5 singlechip control parts；
Fig. 6 voltage detecting flow diagrams；
Each component part connection relationship diagrams of Fig. 7.
Specific implementation mode
The utility model is described in detail in illustrated embodiment below in conjunction with the accompanying drawings.
A kind of voltage check device of medical and beauty treatment instrument, including voltage detecting plate, liquid crystal touch screen, control panel, great Rong
Electrolytic capacitor is measured, the voltage detecting plate is that voltage detecting circuit and control circuit form, and the liquid crystal touch screen is tangible
It can be incorporated into the liquid crystal display of picture library, the control panel is the control circuit board of beauty apparatus master.Voltage detecting circuit is that power supply is defeated
Whether the voltage gone out is input to by reduction voltage circuit and voltage detecting circuit in microcontroller, judge voltage in corresponding shelves by microcontroller
In the voltage output range of position.
The control circuit is microcontroller by judging that foot voltage is analyzed, and is controlled voltage check device, if
Then output voltage cuts off output to voltage to treatment handpiece if voltage is beyond output area in the output area of respective notch.
Liquid crystal touch screen is controlled by microcontroller, and LCD drive chip driving shows real-time output voltage values, beyond respective notch
Screen understands automatic alarm and will move out " pre-burning " state when voltage.Control panel includes single chip machine controlling circuit, power supply circuit, liquid crystal
Display circuit, pattern switching control circuit, feedback circuit.Big capacity electrolyte capacitor is storage capacitor.
Embodiment
Fig. 1 is voltage detecting result block diagram representation, and as shown in Fig. 1, which can specifically include：Electricity
Press detection circuit（Voltage acquisition part, voltage rating unit, AD conversion part）, control circuit（Voltage detecting plate microcontroller control
System part, main control section）, display portion.Main control section and display portion are that beauty instrument original component part does not do any change
It is dynamic.Wherein：
Voltage acquisition part is that the voltage that power supply generates is depressured and is acquired, then is sent collection voltages to voltage and compared
Part.
Voltage rating unit is that the voltage sent from voltage acquisition part is compared by comparing device, comparator
Reference voltage be each gear setting maximum value voltage range up and down, by institute's result of the comparison be transmitted to AD conversion part carry out
Analog-to-digital conversion.
AD conversion part is to be AD converted the voltage after comparator compares, and digital signal is transmitted in microcontroller
It is handled.
Singlechip control part be three work, one be according to different stalls adjust different comparator reference voltage,
Secondly to make respective feedback according to collection voltages comparison, if can control relay to control outside in gear reference voltage range
It treats hand tool to be powered, relay keeps open-circuit condition not open to treatment handpiece offer at this time if not in reference voltage range
Open voltage, thirdly to send comparison result to master board, master board is by liquid crystal real-time display supply voltage and super
Control power supply automatically exits from " pre-burning " state and persistently locks power supply under the conditions of going out reference voltage.
Fig. 2 is a kind of schematic diagram of implementation method of voltage acquisition, wherein being acted on by electric resistance partial pressure, is generated to power supply
Voltage carries out decompression partial pressure effect, by voltage range control between 5V ~ 2.4V.
A kind of schematic diagram of implementation method of Fig. 3 voltages, passes through microcontroller pre-set programs and each gear predeterminated voltage model
It encloses and is provided with the reference voltage of each gear, then carry out the comparison of voltage by comparing device, it finally will be after comparison voltage voltage stabilizing
It is transmitted to A/D converter circuit.
Fiducial value digitlization is transmitted to monolithic by a kind of schematic diagram of implementation method of Fig. 4 AD conversion by analog-to-digital conversion
In machine.
Fig. 5 voltage detecting circuits control section, function are that the voltage value of detection is fed back to microcontroller, pass through preset gear
The comparison of voltage detects real-time voltage whether in normal range (NR), if voltage is in normal range (NR), control relay is closed, after
And control External electrolytic capacitance and have power supply to hand and transfer data to master board, real-time voltage is shown to liquid by master board
On brilliant touch screen, if by comparison voltage not in normal range (NR) if relay disconnect and transfer data to master board, it is main
Real-time voltage is shown on liquid crystal touch screen and is in " alarm condition " by control panel, and controls touch screen virtual key and make
Instrument cannot be introduced into pre-igniting state.
Fig. 6 is that voltage detecting flow diagram is compared collection voltages and predeterminated voltage by microcontroller pre-set programs
Right, if collection voltages exceed preset gear reference voltage, microcontroller can control relay and open a way and be transmitted to comparison data
Master board shows that real-time voltage value and control power supply exit " pre-burning " state by force.If collection voltages are in predetermined voltage range
It is compared with predeterminated voltage minimum value, when collection voltages are more than predeterminated voltage minimum value, microcontroller controls relay and is attracted, power supply
Have to hand by big capacity electrolyte capacitor and power, when collection voltages are less than predeterminated voltage minimum value, can above be carried in LCD screen
Show present energy deficiency.
Fig. 6 is a kind of schematic diagram of implementation method of voltage detecting circuit, and wherein the schematic diagram is that voltage detecting circuit is whole
Schematic diagram, including each control section and funtion part.
Fig. 7 is each section component connection relationship diagram, and connection relation is as follows：Radio-frequency power supply output end connects voltage inspection
Drafting board input terminal carries out real-time voltage detection.Voltage detecting plate relay output connection external contactor, passes through control contactor
To charge to electrolytic capacitor, electrolytic capacitor connection hand has and provides supply voltage.Voltage detecting plate compares knot by builtin voltage
Fruit transfers data to master board, master board connection hand tool and liquid crystal touch screen and controls hand tool work by feeding back to voltage
Make and control liquid crystal touch screen works.
Voltage detecting circuit provided in this embodiment, the detection by multiple discrete modules realizations to voltage, convenient pair
The parameter of modules is adjusted, to meet the design requirement of some more special working environments.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (4)
1. a kind of face beautifier real-time voltage detection device, which is characterized in that described device include voltage detecting plate, liquid crystal touch
Screen, control panel, big capacity electrolyte capacitor are touched, voltage detecting plate is that voltage detecting circuit and control circuit form, liquid crystal touch screen
For the tangible liquid crystal display for being incorporated into picture library, control panel is the control circuit board of beauty apparatus master；Voltage detecting circuit and power supply
Output voltage is connected to by reduction voltage circuit and voltage detecting circuit in microcontroller, and control circuit is microcontroller, and output voltage connects
Connect treatment handpiece.
2. a kind of face beautifier real-time voltage detection device according to claim 1, which is characterized in that the liquid crystal touches
It touches screen and is connected to LCD drive chip with microcontroller.
3. a kind of face beautifier real-time voltage detection device according to claim 1, which is characterized in that the control panel
Including single chip machine controlling circuit, power supply circuit, liquid crystal display circuit, pattern switching control circuit, feedback circuit.
4. a kind of face beautifier real-time voltage detection device according to claim 1, which is characterized in that the large capacity
Electrolytic capacitor is storage capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416924.5U CN207611085U (en) | 2017-10-31 | 2017-10-31 | A kind of face beautifier real-time voltage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416924.5U CN207611085U (en) | 2017-10-31 | 2017-10-31 | A kind of face beautifier real-time voltage detection device |
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| Publication Number | Publication Date |
|---|---|
| CN207611085U true CN207611085U (en) | 2018-07-13 |
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ID=62794377
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416924.5U Active CN207611085U (en) | 2017-10-31 | 2017-10-31 | A kind of face beautifier real-time voltage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189899A (en) * | 2021-03-23 | 2021-07-30 | 广州万孚倍特生物技术有限公司 | Hardware control device and system of medical instrument |
-
2017
- 2017-10-31 CN CN201721416924.5U patent/CN207611085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189899A (en) * | 2021-03-23 | 2021-07-30 | 广州万孚倍特生物技术有限公司 | Hardware control device and system of medical instrument |
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Effective date of registration: 20191014 Granted publication date: 20180713 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221014 Granted publication date: 20180713 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221014 Granted publication date: 20180713 |