CN208905794U - A kind of multifunctional eyes protection instrument - Google Patents
A kind of multifunctional eyes protection instrument Download PDFInfo
- Publication number
- CN208905794U CN208905794U CN201820903253.3U CN201820903253U CN208905794U CN 208905794 U CN208905794 U CN 208905794U CN 201820903253 U CN201820903253 U CN 201820903253U CN 208905794 U CN208905794 U CN 208905794U
- Authority
- CN
- China
- Prior art keywords
- module
- main control
- control mcu
- audio
- heating
- 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.)
- Expired - Fee Related
Links
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The utility model discloses a kind of multifunctional eyes protection instrument, power module, memory module, decoder module, audio output module, vibration module, heating module and display module including control work is electrically connected and planned as a whole by it with main control MCU；Decoder module is electrically connected with memory module and audio output module；Power module provides the power supply of main control MCU, memory module, decoder module, audio output module, vibration module, heating module and display module work；Memory module is used to store audio file and transmits the audio file of storage to decoder module；Decoder module can decode audio file and decoded audio file is sent to audio output module；Audio output module, which can export, plays matched audio；Vibration module cooperates the control of main control MCU and drives the motor vibrations work for ocular region massaging；Heating module cooperates the control of main control MCU and drives the heating sheet heating work for eye hot compress；Display module is used to show the heating, vibration and battery charging state of multifunctional eyes protection instrument.
Description
Technical field
The utility model relates to eyeshield equipment field, especially a kind of multifunctional eyes protection instrument.
Background technique
Computer and mobile phone, which is used for a long time, in modern society people leads to excess eye-using, does not pay attention to eye hygiene, often will appear
The visual fatigues symptoms such as eye is dry, eye is puckery, serious setting causes such as glaucoma lamp eye disease, therefore, to solve the above problems, existing
Miscellaneous eyes-nursing instrument is developed in having, such as point massage formula, fomentation type.
But deficiency existing for the eyes-nursing instrument in existing is, first is that, existing eyes-nursing instrument has a single function, also
It is existing eyes-nursing instrument or is point massage formula or is fomentation type；Second is that existing eyes-nursing instrument because user without
Method rapidly enters relaxation state, and the effect that the eyes-nursing instrument made alleviates eye strain is bad.
Therefore, design a kind of eye-care effect it is good, be this field urgent problem to be solved for experiencing good eye-protecting instrument.
Utility model content
The technical issues of solution of the utility model is to provide a kind of solution for above-mentioned existing defect in the prior art
Ineffective, and the multifunctional eyes protection instrument of poor user experience is certainly relieved fatigue among the above.
To solve above-mentioned technical problem, the technical solution that the utility model is taken is as follows, a kind of multifunctional eyes protection instrument, including
Main control MCU and power module, memory module, decoder module, the audio output mould for being electrically connected and being planned as a whole by it control work
Block, vibration module, heating module and display module；The decoder module is also electrically connected with the memory module and audio output module
It connects；Wherein, the power module, which can be matched, charges to rechargeable battery and provides main control MCU, memory module, decoder module, sound
The power supply that frequency output module, vibration module, heating module and display module work；The memory module is for storing audio file
And the audio file of storage is transmitted to decoder module；The decoder module can decode the audio file of memory module transmission and will solution
The audio file of code is sent to audio output module；The audio output module is able to cooperate the control of main control MCU and exports broadcasting
Matched audio；The vibration module cooperates the control of main control MCU and drives the motor vibrations work for ocular region massaging；It is described
Heating module cooperates the control of main control MCU and drives the heating sheet heating work for eye hot compress；The display module is then used
In heating, vibration and the battery charging state of display multifunctional eyes protection instrument.
It is further described as to above-mentioned technical proposal:
In the above-mentioned technical solutions, the main control MCU is 80C51 series monolithic MA82G5B32AD32.
In the above-mentioned technical solutions, the power module include charhing unit for charging to rechargeable battery and
To the boosting unit of the boost in voltage of battery output；
Wherein, the charhing unit includes ASC0301 battery charging management chip, the ASC0301 battery charging management
Chip is electrically connected with main control MCU and rechargeable battery, and is charged by main control MCU control to rechargeable battery；
The boosting unit includes DC-DC boost chip HXMM1C, the DC-DC boost chip HXMM1C and main control MCU
Power boost extremely+the 5V for being electrically connected with rechargeable battery, and being exported rechargeable battery by main control MCU control；
The rechargeable battery is rechargeable nickel-hydrogen battery.
In the above-mentioned technical solutions, the memory module is external TF card or SD card.
In the above-mentioned technical solutions, the decoder module is MX500T decoding chip, and the MX500T decoding chip is logical
It crosses serial data bus to be electrically connected with the main control MCU and memory module, matches the control of the main control MCU, the MX500T
Decoding chip receives and decodes the audio file of memory module transmission.
In the above-mentioned technical solutions, the audio output module is built-in earphone interface or puts with 8002E audio power
The loudspeaker of big device electrical connection；The 8002E audio-frequency power amplifier by the switching circuit that is made of 2N2222 triode with
Main control MCU electrical connection, the 8002E audio-frequency power amplifier is also connect with the MX500T decoding chip, from the MX500T
After the decoding audio of the output port output of decoding chip is sent to earphone interface or 8002E audio-frequency power amplifier, Jing Yuer
The earphone output of machine interface electrical connection is played or is exported after 8002E audio-frequency power amplifier processing through loudspeaker and plays.
In the above-mentioned technical solutions, the vibration module is the driving circuit of motor, and the heating module is heating sheet
Heat driven circuit, and the driving circuit and heat driven circuit include P3203MOS pipe, the source of the P3203MOS pipe
Pole (S) is connect with motor/heating sheet negative electrode, is electrically connected after grid (G) series resistor with the control port of main control MCU,
It drains (D) over the ground；The main control MCU makes the P3203MOS pipe be connected/cut along matched control port output pwm signal
Only and match drive motor vibration work or starting heating sheet heating work.
In the above-mentioned technical solutions, the display module include several be used to indicate heating, vibration and battery charging shape
The LED of state indicates that branch, the anode electric connection of power supply module of the LED light of each LED indication branch, cathode concatenate triode
It is connect afterwards with the matched control port of main control MCU, main control MCU exports low and high level along matched control port, makes to match three poles
Pipe ON/OFF simultaneously makes LED light shine and indicates heating, vibration and battery charging state.
Compared with prior art, the utility model has the beneficial effects that: the eye-protecting instrument of the utility model is using chargeable
Nickel-metal hydride battery power supply realizes being rapidly heated for heating sheet using high power characteristics；Main control MCU be implanted into pid algorithm can precisely and
Time control sets up the temperature set, and reaches the effect of eye strain is alleviated in hot compress, and cooperate a variety of vibrating effects of motor to eye
Surrounding is massaged, and then enhances the effect relieved fatigue；Meanwhile eye-protecting instrument makes user by music by playing music
Relaxation state is quickly carried out, and carries out eye-care well and relieves fatigue；The eye-protecting instrument eye-care of the utility model is imitated
Fruit is good, good for experiencing.
Detailed description of the invention
Fig. 1 is the block diagram of the utility model multifunctional eyes protection instrument；
Fig. 2 is the circuit diagram of the utility model multifunctional eyes protection instrument.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
With reference to attached drawing 1-2, a kind of multifunctional eyes protection instrument of the utility model is complete by eye point massage and hot compress
At the matched care instrument of eye is alleviated, the present embodiment mainly illustrates this by the composition and control principle that illustrate its control module
Eye-protecting instrument working principle.The control module of the eye-protecting instrument of the present embodiment includes main control MCU (U6), power module 001, memory module
002, decoder module 003, audio output module 004, vibration module 005, heating module 006 and display module 007；The storage
Module 002, decoder module 003, audio output module 004, vibration module 005, heating module 006 and display module 007 with
The main control MCU (U6) and power module 001 are electrically connected, and the main control MCU (U6) for plan as a whole control power module 001,
Memory module 002, decoder module 003, audio output module 004, vibration module 005, heating module 006 and display module 007
Work, the decoder module 003 are also electrically connected with the memory module 002 and audio output module 004；Wherein,
The main control MCU (U6) is 80C51 series monolithic MA82G5B32AD32；
The power module 001, which can match, to charge to rechargeable battery (attached drawing is not shown) and provides main control MCU (U6), deposits
Store up module 002, decoder module 003, audio output module 004, vibration module 005, heating module 006 and 007 work of display module
The power supply of work, in practice, the voltage (Vbat) that rechargeable battery output directly exports can be used for main control MCU (U6) and heating module
006 power supply, and the memory module 002, decoder module 003, audio output module 004, vibration module 005 and display module
007 need to export rechargeable battery their power supplies after voltage (Vbat) processing directly exported is+5V；
The memory module 002 is electrically connected with 003 data of decoder module, and the memory module 002 can be stored for making one
The audio file quickly loosened, and audio file is sent to decoder module 003 when playing music, in the present embodiment, deposit
Storing up module 002 is the TF card or SD card external by TF card slot (U3)；
The decoder module 003 is controlled by the main control MCU (U6) and decodes the audio file transmitted by memory module 002
And decoded audio file is sent to the output of audio output module 004 and is played；
The audio output module 004 is able to cooperate the control of main control MCU (U6) and exports and play matched audio, in this reality
It applies in example, the audio output module 004 is built-in earphone interface (attached drawing is shown marked as Audio) or passes through power amplifier
(U4) drive the speaker (the connection terminal Speaker of attached drawing display loudspeaker)；
The vibration module 005 cooperate the control of main control MCU (U6) and the motor that drives for ocular region massaging (attached drawing is shown
Motor connection terminal CNM1) vibration work；
The heating module 005 cooperate the control of main control MCU (U6) and the heating sheet that drives for eye hot compress (attached drawing is aobvious
Show heating sheet connection terminal CHS1) heating work；
The display module 007 is then for showing the heating, vibration and battery charging state of multifunctional eyes protection instrument.
With reference to attached drawing 2, in the present embodiment, the power module 001 includes for charging to rechargeable battery
The boosting unit of charhing unit and the boost in voltage to battery output, the rechargeable battery are rechargeable nickel-hydrogen battery；
Wherein, the charhing unit includes ASC0301 battery charging management chip U1, the ASC0301 battery charging valve
Reason chip U1 is electrically connected with main control MCU (U6) and rechargeable battery, and is controlled by the main control MCU (U6) to rechargeable battery
Charging；Specifically, the power output end (VCC) of the ASC0301 battery charging management chip U1 is with Schottky diode D2's
Cathode electrical connection, anode are electrically connected with the anode of external input (Vin), and the anode is also by by P3203MOS pipe Q1 and electricity
The ON-OFF control circuit of resistance (R1, R3) composition is connect with the port P3.2 of main control MCU (U6), the ASC0301 battery charging valve
Charging detection port (LED) of reason chip U1 is connect with the port P3.3 of main control MCU (U6), and main control MCU (U6) is by from the end
Mouth output enable signal, can make ASC0301 battery charging management chip U1 match work, the ASC0301 battery charging management
Positive input/output end of rechargeable battery is connected after chip U1 output end (PD) tandem electric inductance L1 and clamp diode D1
(Vbat), it is that clamp diode D1 pincers are matched through inductance L1 induced potential to the voltage that rechargeable battery charges
The voltage generated behind position, and positive input/output end (Vbat) of rechargeable battery is also adopted by the voltage being made of resistance R2, R5
Sample circuit is electrically connected with the battery charging management chip U1 voltage sample port ASC0301 (AD_V), ASC0301 battery charging valve
Reason chip U1 matches completion voltage sample by the acquisition tapped voltage of resistance R2 and R5, rechargeable battery it is just defeated
Enter/current sampling circuit and ASC0301 battery charging management of the output end (Vbat) also by being made of capacitor C4 and resistance R8
Chip U1 voltage sample port (AD_I) electrical connection, ASC0301 battery charging management chip U1 pass through in acquisition capacitor C4 and R8
Between voltage at tap and match completion current sample, charged by voltage, current sample match control to rechargeable battery
Voltage and current input；
The boosting unit includes DC-DC boost chip HXMM1C (U5), the DC-DC boost chip HXMM1C (U5) with
Main control MCU (U6) and rechargeable battery electrical connection, and the power supply liter that rechargeable battery is exported is controlled by the main control MCU (U6)
It is depressed into+5V；Input terminal (LX) the tandem electric inductance L2 of DC-DC boost chip HXMM1C (U5) and by P3203MOS pipe Q4 and resistance
The ON-OFF control circuit of (R23, R28) composition and the positive input/output end (Vbat) and main control MCU (U6) of rechargeable battery
The electrical connection of the port P1.0, the port P1.0 of main control MCU (U6) exports matched level control P3203MOS pipe Q4 conducting, and passes through
It crosses after L2 inducts and inputs the input terminal (LX) of DC-DC boost chip HXMM1C (U5), and match control DC-DC boost chip
Output end (VOUT) output+5V of HXMM1C (U5) is exported.
With reference to attached drawing 2, in the present embodiment, the decoder module 003 is MX500T decoding chip U2, and the MX500T
Decoding chip U2 is electrically connected by serial data bus (RX, TX) with the main control MCU (U6) and memory module 002, and institute is matched
The control of main control MCU (U6) is stated, the MX500T decoding chip U2 receives and decodes the audio file of the transmission of memory module 002,
And it sends the audio output module 004 to after decoding audio file and exports；In the present embodiment, with reference to attached drawing 2, the sound
Frequency output module is built-in earphone interface (Audio) or the loudspeaker being electrically connected with 8002E audio-frequency power amplifier U4
(Speaker), the 8002E audio-frequency power amplifier U4 by with the 2N2222 triode Q2 resistance R10, R11 form
Switching circuit is electrically connected with main control MCU (U6), the 8002E audio-frequency power amplifier U4 also with the MX500T decoding chip U2
Connection, from the output port (AR, AL) of the MX500T decoding chip U2 export decoding audio be sent to earphone interface or
After 8002E audio-frequency power amplifier U4, the earphone output through being electrically connected with earphone interface is played or through the 8002E audio power
It exports and plays through loudspeaker after amplifier U4 enhanced processing.In practice, main control MCU (U6) control decoder module 003 obtains storage
After audio that module 002 stores and decoding, loudspeaker is pushed to by power amplifier and plays music, or insertion earphone cable obtains sound
It is happy.
With reference to attached drawing 2, the vibration module 005 is the driving circuit of motor, and the heating module 006 is adding for heating sheet
Thermal drivers circuit, and the driving circuit and heat driven circuit include P3203MOS pipe (Q9/Q7), the P3203MOS pipe
(Q9/Q7) source electrode (S) is connect with motor/heating sheet negative electrode, and grid (G) series resistor (R38/R31) is afterwards and master control
The control port (P2.6/P3.0) of MCU is electrically connected, and drain electrode (D) is over the ground；The main control MCU (U6) is along matched control port
(P2.6/P3.0) output pwm signal makes P3203MOS pipe (Q9/Q7) conduction and cut-off and matches drive motor vibration work
Make or starting heating sheet heating work, matching carry out massage and hot compress to circumference of eyes, in practice, the heating module 006 is also
Matching is provided with corresponding warming detection circuit, is acquired by main control MCU (U6) and forms the first sample circuit by resistance R16, R19
With the tapped voltage of the second sample circuit being made of resistance R24, R29 and match the temperature at acquisition heating sheet both ends,
The heating of heating sheet is precisely controlled with pid algorithm processing by comparing.
With reference to attached drawing 2, in the present embodiment, the display module 007 includes several and is used to indicate heating, vibration and electricity
The LED indication branch of pond charged state, (in the present embodiment, LED light includes two monochromes to the LED light of each LED indication branch
The anode electric connection of power supply module (+5V) of LED (LHH1) and a dual-colored LED lamp (LED1), cathode concatenation triode (Q3,
Q6, Q8, Q10) it is connect afterwards with main control MCU (U6) matched control port (P1.7, P2.2, P2.3, P2.4, P2.6), master control
MCU (U6) exports low and high level along matched control port (P1.7, P2.2, P2.3, P2.4, P2.6), makes to match triode
(Q3, Q6, Q8, Q10) ON/OFF simultaneously makes LED light shine and indicates heating, vibration and battery charging state.
It is electrically connected simultaneously it should be noted that being also provided on the case body of the present embodiment eye-protecting instrument with main control MCU (U6)
Add for controlling the key of eye-protecting instrument start and stop and a key switch machine, the key for controlling motor vibrations speed and for setting
The control button of backing heating temperature, and simultaneously, 002 part of power module additionally provides the electricity of the benchmark for providing reference voltage
Road (with reference to the adjustable reference pressure stabilizing IDO TL431 and periphery resistance capacitance in attached drawing 2).
The eye-protecting instrument of the present embodiment is powered using rechargeable nickel-hydrogen battery, realizes the quick of heating sheet using high power characteristics
Heating；Main control MCU is implanted into pid algorithm can precisely control the temperature set in time, reach the function that eye strain is alleviated in hot compress
Effect, and cooperate a variety of vibrating effects of motor to massage circumference of eyes, and then enhance the effect relieved fatigue；Meanwhile it protecting
Eye instrument makes user quickly carry out relaxation state by broadcasting music by music, and carries out eye-care and alleviation well
Fatigue；The eye-protecting instrument eye-care effect of the present embodiment is good, good for experiencing.
Do not limit the technical scope of the present invention above, it is all according to the utility model technical spirit to
On embodiment made by any modification, equivalent variations and modification, in the range of still falling within the technical solution of the utility model.
Claims (8)
1. a kind of multifunctional eyes protection instrument, it is characterised in that, including main control MCU and it is electrically connected and control work is planned as a whole by it
Power module, memory module, decoder module, audio output module, vibration module, heating module and display module；The decoding
Module is also electrically connected with the memory module and audio output module；Wherein, the power module can be matched to rechargeable battery
It charges and main control MCU, memory module, decoder module, audio output module, vibration module, heating module and display module is provided
The power supply of work；The memory module is used to store audio file and transmits the audio file of storage to decoder module；The solution
Code module can decode the audio file of memory module transmission and decoded audio file is sent to audio output module；The sound
Frequency output module is able to cooperate the control of main control MCU and exports and play matched audio；The control of the vibration module cooperation main control MCU
It makes and the motor vibrations for ocular region massaging is driven to work；The heating module cooperates the control of main control MCU and drives for eye
The heating sheet heating work of portion's hot compress；The display module is then used to show that the heating, vibration and battery of multifunctional eyes protection instrument to be filled
Electricity condition.
2. a kind of multifunctional eyes protection instrument according to claim 1, it is characterised in that, the main control MCU is that 80C51 series is single
Piece machine MA82G5B32AD32.
3. a kind of multifunctional eyes protection instrument according to claim 1, it is characterised in that, the power module includes for can
The boosting unit of charhing unit and the boost in voltage to battery output that rechargeable battery charges；
Wherein, the charhing unit includes ASC0301 battery charging management chip, the ASC0301 battery charging management chip
It is electrically connected with main control MCU and rechargeable battery, and is charged by main control MCU control to rechargeable battery；
The boosting unit includes DC-DC boost chip HXMM1C, the DC-DC boost chip HXMM1C and main control MCU and can
Rechargeable battery electrical connection, and the power boost extremely+5V for being exported rechargeable battery by main control MCU control；
The rechargeable battery is rechargeable nickel-hydrogen battery.
4. a kind of multifunctional eyes protection instrument according to claim 1, it is characterised in that, the memory module be external TF card or
SD card.
5. a kind of multifunctional eyes protection instrument according to claim 4, it is characterised in that, the decoder module is MX500T decoding
Chip, and the MX500T decoding chip is electrically connected by serial data bus with the main control MCU and memory module, and institute is matched
The control of main control MCU is stated, the MX500T decoding chip receives and decodes the audio file of memory module transmission.
6. a kind of multifunctional eyes protection instrument according to claim 5, it is characterised in that, the audio output module is built-in
Earphone interface or the loudspeaker being electrically connected with 8002E audio-frequency power amplifier；The 8002E audio-frequency power amplifier by by
2N2222 triode composition switching circuit be electrically connected with main control MCU, the 8002E audio-frequency power amplifier also with it is described
The connection of MX500T decoding chip, the decoding audio exported from the output port of the MX500T decoding chip are sent to earphone interface
Or after 8002E audio-frequency power amplifier, the earphone output through being electrically connected with earphone interface is played or through the 8002E audio power
It exports and plays through loudspeaker after amplifier processing.
7. a kind of multifunctional eyes protection instrument according to claim 1, it is characterised in that, the vibration module is the driving of motor
Circuit, the heating module is the heat driven circuit of heating sheet, and the driving circuit and heat driven circuit include
The source electrode (S) of P3203 metal-oxide-semiconductor, the P3203 metal-oxide-semiconductor is connect with motor/heating sheet negative electrode, grid (G) concatenation electricity
It is electrically connected after resistance with the control port of main control MCU, drain electrode (D) is over the ground；The main control MCU is exported along matched control port
Pwm signal makes the P3203 metal-oxide-semiconductor conduction and cut-off and matches drive motor vibration work or starting heating sheet heating work.
8. a kind of multifunctional eyes protection instrument according to claim 1, it is characterised in that, the display module include several with
In the LED indication branch of instruction heating, vibration and battery charging state, the anode electrical connection of the LED light of each LED indication branch
Power module, cathode are connect after concatenating triode with the matched control port of main control MCU, and main control MCU is along matched control terminal
Mouthful output low and high level, makes to match triode ON/disconnect and so that LED light is shone and indicate heating, vibration and battery charging state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903253.3U CN208905794U (en) | 2018-06-06 | 2018-06-06 | A kind of multifunctional eyes protection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903253.3U CN208905794U (en) | 2018-06-06 | 2018-06-06 | A kind of multifunctional eyes protection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905794U true CN208905794U (en) | 2019-05-28 |
Family
ID=66612387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903253.3U Expired - Fee Related CN208905794U (en) | 2018-06-06 | 2018-06-06 | A kind of multifunctional eyes protection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113359672A (en) * | 2021-06-17 | 2021-09-07 | 南方电网数字电网研究院有限公司 | Electric power system chip protection control circuit board and secondary equipment in electric power system |
-
2018
- 2018-06-06 CN CN201820903253.3U patent/CN208905794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113359672A (en) * | 2021-06-17 | 2021-09-07 | 南方电网数字电网研究院有限公司 | Electric power system chip protection control circuit board and secondary equipment in electric power system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2010151633A (en) | DEVICE FOR INDUCTIVE CHARGING OF IMPLANTED ELECTRONIC DEVICES | |
| CN208905794U (en) | A kind of multifunctional eyes protection instrument | |
| CN206340141U (en) | Safe early warning handheld terminal | |
| CN105187084B (en) | A kind of Intelligent bracelet | |
| CN207529057U (en) | A kind of glasses | |
| CN202334893U (en) | Test device of hearing aid | |
| CN206331538U (en) | Handheld POS terminal and its USB switching circuits | |
| CN204260636U (en) | A kind of adjustable clean instrument | |
| CN205127145U (en) | Hand -held type eye care instrument | |
| CN210611718U (en) | Massage neck pillow | |
| CN204050284U (en) | A kind of family mastosis therapeutic equipment using moxa-moxibustion based on ultrasonic magnetic therapy | |
| CN208838525U (en) | A kind of heatable beautiful container | |
| CN208190316U (en) | Pairing protection charge power supply | |
| CN203647863U (en) | Micro-current beautifying device with mobile power supply function | |
| CN205626677U (en) | Domestic music massage appearance | |
| CN203135169U (en) | Charger-based power supply controllable plug and socket device | |
| CN203942305U (en) | A kind of portable power source with function of swiping card | |
| CN204087027U (en) | Can the vibrating ball of wireless charging and intelligent control system thereof | |
| CN204563310U (en) | Hand wearing type body weight reducing device | |
| CN204563318U (en) | Multi-functional breast health promotion self-detecting instrument | |
| CN220381475U (en) | Control circuit of intelligent eye massager | |
| CN103515811A (en) | Charger-based power controllable plug and socket apparatus and its implementation method | |
| CN110152201A (en) | A kind of laser physical therapy watch | |
| CN211067132U (en) | Electric toothbrush control panel | |
| CN204597514U (en) | A kind of portable power source with RF cosmetology function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190528 Termination date: 20200606 |