CN106786872A - Electronic equipment with intelligent charger - Google Patents
Electronic equipment with intelligent charger Download PDFInfo
- Publication number
- CN106786872A CN106786872A CN201611179795.2A CN201611179795A CN106786872A CN 106786872 A CN106786872 A CN 106786872A CN 201611179795 A CN201611179795 A CN 201611179795A CN 106786872 A CN106786872 A CN 106786872A
- Authority
- CN
- China
- Prior art keywords
- electronic device
- device body
- controller
- ultrasonic wave
- wave module
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of electronic equipment with intelligent charger, including：Electronic device body, it has a cradle, and electronic device body also has wheel body；Intelligent charger, it has shell and is arranged at the voltage detecting circuit of enclosure, charging circuit, switch and controller；First ultrasonic wave module sends ultrasonic signal, second ultrasonic wave module receives the ultrasonic signal, and send feedback signal to the first ultrasonic wave module, first ultrasonic wave module is used to judge the distance between electronic device body and intelligent charger, the mobile route of feedback signal planning that processor is received according to the first ultrasonic wave module, drive mechanism drives wheel body, so that electronic device body moves back to intelligent charger, and when the distance detected by the first ultrasonic wave module reaches minimum, cradle is aligned and attached to charging connector.The present invention does not need people to do it yourself to charge, and improves the comfort level used electronic equipment.
Description
Technical field
The present invention relates to a kind of electronic equipment with intelligent charger.
Background technology
With the raising of national economy and scientific and technological level, particularly computer technology, the communication technology, network technology,
The fast development of control technology and raising, people also improve constantly to the requirement of itself quality of life.This phenomenon has promoted interior
Life promotes many companies to develop towards Inteldectualization Indoors towards automation, intelligent, comfortableization and safe development,
Research and development indoor intelligent product, such as intelligent machine people, a series of intelligent household electronic equipments of intelligent sweeping.
Existing intelligent household electronic equipment is required for artificial auxiliary charging in not enough power supply, is not carried out life staying idle at home
Real automation and intellectuality.Therefore, how to realize that electronic equipment automatic charging is to realize urgency in life staying idle at home object procedure
The problem that need to be solved.
The content of the invention
For above-mentioned technical problem, the present invention has designed and developed a kind of electronic equipment can with intelligent charger.
The present invention provide technical scheme be：
A kind of electronic equipment with intelligent charger, including：
Electronic device body, it has a cradle, and the electronic device body also has wheel body, the electronic equipment
Main body has the first ultrasonic wave module, processor and drive mechanism；
Intelligent charger, its have shell and be arranged at the enclosure voltage detecting circuit, charging circuit,
Switch and controller, the shell are the groove-like structure being square, and the shell is in the inner side and outer side difference of bottom land position
Charging connector and power supply connector are provided with, the power supply connector is electrically connected on a power supply base, the charging connector electrical connection
To the charging circuit, the switch is provided with the charging circuit and the connection line of the power supply connector；
Wherein, the controller is connected with the switch, and the controller is also connected with the voltage detecting circuit；
First ultrasonic wave module sends ultrasonic signal, and second ultrasonic wave module receives the ultrasonic signal,
And feedback signal is sent to first ultrasonic wave module, first ultrasonic wave module is used to judge the electronic device body
The distance between with the intelligent charger, first ultrasonic wave module and the processor communication, the processor root
The mobile route of feedback signal planning received according to first ultrasonic wave module, and send treatment letter to the drive mechanism
Number, the drive mechanism drives the wheel body, so that the electronic device body moves back to the intelligent charger, and
And the distance detected by first ultrasonic wave module when reaching minimum, then the drive mechanism is stopped, the charging
Seat is aligned and attached to the charging connector；
The shell also has a voice prompting device, and the controller is connected to the voice prompting device, in the charging
When seat is aligned and attached to the charging connector, the controller controls the voice prompting device to send prompt tone；And
First ultrasonic wave module detect the electronic device body to the intelligent charger distance be less than 2cm when, institute
Stating controller controls the voice prompting device continuously to send many sound prompt tones；
The electronic device body is connected to the charging connector by cradle, and the voltage detecting circuit is real-time
The voltage of the electronic device body is detected, when the voltage of the electronic device body is less than voltage lower limit value, the voltage
Detection circuit sends voltage detection signal to the controller, and the controller sends charge request to the electronic device body
Information, after the charging License Info that the electronic device body receives by outside input, the electronic device body is to institute
State controller and send the charging License Info, the controller control switch closure, so that the charging circuit and institute
State power supply connector and be in connected state, when the electronic device body is not received by the charging License Info of outside input, institute
State electronic device body and send charging refusal information to the controller, the controller control switch is remained open,
When the voltage of the electronic device body is higher than upper voltage limit value, the voltage detecting circuit sends voltage and examines to the controller
Signal is surveyed, controller control is described to be switched off, so that the charging circuit is in disconnection shape with the power supply connector
State.
Preferably, in the described electronic equipment with intelligent charger, the electronic device body is sweeper
Device people.
Preferably, in the described electronic equipment with intelligent charger, the outer surface of the shell is provided with one
Individual indicator lamp, the indicator lamp is electrically connected to the controller, and when the switch closure, the controller controls the indicator lamp
Light.
Preferably, in the described electronic equipment with intelligent charger, switched off when described, the controller
The indicator lamp is controlled to extinguish.
Preferably, in the described electronic equipment with intelligent charger, the width of the inside of the shell and institute
The width for stating electronic device body is consistent, and the height of the inside of the shell is highly consistent with the electronic device body, institute
The depth of shell is stated more than the electronic device body, when the electronic device body is placed in the inside of the shell, institute
A space is also left in the inside for stating shell, and the cradle is located in the space.
Preferably, in the described electronic equipment with intelligent charger, the power supply base is connected to 220V cities
Political affairs are powered.
Electronic equipment with intelligent charger of the present invention is connected to power supply base by intelligent charger
On, do not charged when there is electricity, drop under voltage when to a certain degree, then by intelligent charger automatic decision, and turn on charging
Circuit and power supply base, so as to be charged to electronic equipment.The present invention does not need people to do it yourself to charge, and improves to electronics
The comfort level that equipment is used.
Brief description of the drawings
Fig. 1 is the structural representation of the electronic equipment with intelligent charger of the present invention.
Fig. 2 is the structural representation of intelligent charger of the present invention.
Fig. 3 is the structural representation of electronic device body of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
As shown in Figure 1, Figure 2 and Figure 3, the present invention provides a kind of electronic equipment with intelligent charger, including：Electronics
Equipment body 5, it has a cradle, and the electronic device body also has a wheel body, and the electronic device body has the
One ultrasonic wave module, processor and drive mechanism；Intelligent charger, it has shell 2 and is arranged in the shell 2
The voltage detecting circuit in portion, charging circuit, switch and controller, the shell 2 is the groove-like structure being square, and the shell
2 are respectively arranged with charging connector 3 and power supply connector 4 in the inner side and outer side of bottom land position, and the power supply connector electrically connects one
On power supply base, the charging connector 3 is electrically connected to the charging circuit, the connection of the charging circuit and the power supply connector
The switch is provided with circuit；Wherein, the controller is connected with the switch, and the controller is also examined with the voltage
Slowdown monitoring circuit is connected；First ultrasonic wave module sends ultrasonic signal, and second ultrasonic wave module receives ultrasonic wave letter
Number, and feedback signal is sent to first ultrasonic wave module, first ultrasonic wave module is used to judge the electronic equipment
The distance between main body and described intelligent charger, first ultrasonic wave module and the processor communication, the treatment
The mobile route of feedback signal planning that device is received according to first ultrasonic wave module, and send treatment to the drive mechanism
Signal, the drive mechanism drives the wheel body, so that the electronic device body moves back to the intelligent charger,
And when the distance detected by first ultrasonic wave module reaches minimum, then the drive mechanism is stopped, described to fill
Electric seat is aligned and attached to the charging connector；The shell also has a voice prompting device, and the controller is connected to described
Voice prompting device, when the cradle is aligned and attached to the charging connector, the controller controls the voice message
Device sends prompt tone；And detect the electronic device body in first ultrasonic wave module and filled to the intelligent charge
When the distance put is less than 2cm, the controller controls the voice prompting device continuously to send many sound prompt tones；The electronic equipment
Main body 5 is connected to the charging connector 3, and electronic equipment described in the voltage detecting circuit real-time detection by cradle 6
The voltage of main body, when the voltage of the electronic device body is less than voltage lower limit value, the voltage detecting circuit is to the control
Device processed sends voltage detection signal, and the controller sends charge request information to the electronic device body, in the electronics
After equipment body receives the charging License Info by outside input, the electronic device body sends this and fills to the controller
Electric License Info, the controller control switch closure, so that the charging circuit is in the power supply connector connecting
Logical state, when the electronic device body is not received by the charging License Info of outside input, the electronic device body to
The controller sends charging refusal information, and the controller control switch is remained open, in the electronic device body
Voltage be higher than upper voltage limit value when, the voltage detecting circuit to the controller send voltage detection signal, the control
Switched off described in device control, so that the charging circuit is off with the power supply connector.
Electronic equipment of the present invention provides an intelligent charger, and intelligent charger includes shell and sets
Put the elements such as voltage detecting circuit inside the housing, charging circuit, switch and controller.Electronic device body passes through cradle
It is connected on the charging connector of intelligent charger, but in the case of electronic device body electricity abundance, switch is in disconnection
State, power supply base does not charge to electronic device body.
When the voltage that voltage detecting circuit detects electronic device body drops to below voltage lower limit value, illustrate that electronics sets
The not enough power supply of standby main body is, it is necessary to charge, then now controller sends charge request information, Yong Huke to electronic device body
With the contact panel by electronic device body come input validation information, so that electronic device body also sends charging to controller
License Info, controller then controlling switch closure, the state being between charging circuit and power supply base, power supply base to
Electronic device body is charged.User no longer needs to start to connect cradle, improves the convenience that user uses electronic equipment
Degree.The measure can ensure to carry out safe charging to electronic device body.
And work as electronic device body and do not receive charging License Info also, then mean that user disagrees charging, it may be possible to
User to be ready pulling out electronic device body from intelligent charger and is gone out, it is necessary to carry electronic device body, in order to avoid
This operation electron equipment body injury to be brought is powered off after a small amount of charging again, then user can first disagree and fill
Electricity.
And work as voltage detecting circuit and detect the voltage of electronic device body and recover to a upper voltage limit value higher, then say
Electricity in bright electronic device body is filled with, and switch is again off, and is no longer charged to electronic device body.The design can be with
Avoid overcharging electronic device body, it is ensured that the safety of electronic device body.
And, shell of the present invention structure also in the form of slot.When not in use, electronic device body can load to institute
Enclosure is stated, the space of outside is not take up, it is also possible to plays a part of to protect electronic device body.
Electronic device body with the position of Automatic-searching intelligent charger, and can realize the company with intelligent charger
Connect.Electronic device body sends ultrasonic signal by the first ultrasonic wave module, and the second ultrasonic wave module then receives this ultrasound
Ripple signal, and provide feedback signal.According to the feedback signal, the first ultrasonic wave module can determine electronic device body relative to
The distance of intelligent charger and specific orientation, processor can programme paths, drive mechanism drive electronics main body automatically
Return to the position of intelligent charger.Also, the cradle of only electronic device body is fully achieved with charging connector and docked, the
Distance detected by one ultrasonic wave module is only minimum, and drive mechanism is just stopped.
The present invention improves the intellectuality and automation of electronic device works, improves the side that people are used electronic equipment
Just degree.
And, it is moved into ad-hoc location (i.e. electronic device body and intelligent charger in electronic device body
Distance is less than 2cm), but when also not fully aligned with intelligent charger, controller control voice prompting device continuously sends many sound
Prompt tone.And after working as fully aligned and connection, then control voice prompting device sends prompt tone.This can remind and be set in electronics
User near standby main body notes the action that electronic device body is being automatically positioned.
Preferably, in the described electronic equipment with intelligent charger, the electronic device body is sweeper
Device people.
Preferably, in the described electronic equipment with intelligent charger, the outer surface of the shell 2 is provided with one
Individual indicator lamp 1, the indicator lamp is electrically connected to the controller, and when the switch closure, the controller controls the instruction
Lamp is lighted.
Indicator lamp can play indicative function, remind user to charge, and should not pull out cradle.
Preferably, in the described electronic equipment with intelligent charger, switched off when described, the controller
The indicator lamp is controlled to extinguish.
Indicator lamp can play indicative function, remind user's charging complete, or current electric quantity abundance, Ke Yisui
When pull out cradle.
Preferably, in the described electronic equipment with intelligent charger, the width of the inside of the shell and institute
The width for stating electronic device body is consistent, and the height of the inside of the shell is highly consistent with the electronic device body, institute
The depth of shell is stated more than the electronic device body, when the electronic device body is placed in the inside of the shell, institute
A space is also left in the inside for stating shell, and the cradle is located in the space.
In order to preferably place electronic device body, cradle is accommodated inside the housing, then electronic device body is filled in
To enclosure, electronic device body is protected.
Electronic device body can also be not placed in enclosure, and shell also acts as the protective effect to charging connector.
Preferably, in the described electronic equipment with intelligent charger, the power supply base is connected to 220V cities
Political affairs are powered.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (6)
1. a kind of electronic equipment with intelligent charger, it is characterised in that including：
Electronic device body, it has a cradle, and the electronic device body also has wheel body, the electronic device body
With the first ultrasonic wave module, processor and drive mechanism；
Intelligent charger, it has shell and is arranged at the second ultrasonic wave module of the enclosure, voltage detecting electricity
Road, charging circuit, switch and controller, the shell are the groove-like structure being square, and the shell is in bottom land position
Side and outside are respectively arranged with charging connector and power supply connector, and the power supply connector is electrically connected on a power supply base, described to fill
Electric connection is electrically connected to the charging circuit, and described opening is provided with the charging circuit and the connection line of the power supply connector
Close；
Wherein, the controller is connected with the switch, and the controller is also connected with the voltage detecting circuit；
First ultrasonic wave module sends ultrasonic signal, and second ultrasonic wave module receives the ultrasonic signal, and to
First ultrasonic wave module sends feedback signal, and first ultrasonic wave module is used to judge the electronic device body and institute
The distance between intelligent charger, first ultrasonic wave module and the processor communication are stated, the processor is according to institute
The mobile route of feedback signal planning that the first ultrasonic wave module is received is stated, and process signal is sent to the drive mechanism, institute
State drive mechanism and drive the wheel body, so that the electronic device body moves back to the intelligent charger, and institute
When stating the distance detected by the first ultrasonic wave module and reaching minimum, then the drive mechanism is stopped, the cradle pair
Standard is simultaneously connected to the charging connector；
The shell also has a voice prompting device, and the controller is connected to the voice prompting device, in the cradle pair
Accurate and when being connected to the charging connector, the controller controls the voice prompting device to send prompt tone；And described
First ultrasonic wave module detect the electronic device body to the intelligent charger distance be less than 2cm when, the control
Device processed controls the voice prompting device continuously to send many sound prompt tones；
The electronic device body is connected to the charging connector, and the voltage detecting circuit real-time detection by cradle
The voltage of the electronic device body, when the voltage of the electronic device body is less than voltage lower limit value, the voltage detecting
Circuit sends voltage detection signal to the controller, and the controller sends charge request to the electronic device body to be believed
Breath, after the charging License Info that the electronic device body receives by outside input, the electronic device body is to described
Controller sends the charging License Info, the controller control switch closure so that the charging circuit with it is described
Power supply connector is in connected state, described when the electronic device body is not received by the charging License Info of outside input
Electronic device body sends charging refusal information to the controller, and the controller control switch is remained open, in institute
When the voltage for stating electronic device body is higher than upper voltage limit value, the voltage detecting circuit sends voltage detecting to the controller
Signal, switches off described in controller control, so that the charging circuit is off with the power supply connector.
2. there is the electronic equipment of intelligent charger as claimed in claim 1, it is characterised in that the electronic device body
It is sweeping robot.
3. there is the electronic equipment of intelligent charger as claimed in claim 1, it is characterised in that the outer surface of the shell
An indicator lamp is provided with, the indicator lamp is electrically connected to the controller, when the switch closure, the controller controls institute
Indicator lamp is stated to light.
4. there is the electronic equipment of intelligent charger as claimed in claim 3, it is characterised in that switch off when described,
The controller controls the indicator lamp to extinguish.
5. there is the electronic equipment of intelligent charger as claimed in claim 1, it is characterised in that the inside of the shell
Width is consistent with the width of the electronic device body, the height of the height of the inside of the shell and the electronic device body
Unanimously, the depth of the shell is more than the electronic device body, is placed in the shell in the electronic device body
During portion, a space is also left in the inside of the shell, and the cradle is located in the space.
6. there is the electronic equipment of intelligent charger as claimed in claim 1, it is characterised in that the power supply base connection
Powered to 220V municipal administrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179795.2A CN106786872A (en) | 2016-12-19 | 2016-12-19 | Electronic equipment with intelligent charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179795.2A CN106786872A (en) | 2016-12-19 | 2016-12-19 | Electronic equipment with intelligent charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106786872A true CN106786872A (en) | 2017-05-31 |
Family
ID=58890712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611179795.2A Pending CN106786872A (en) | 2016-12-19 | 2016-12-19 | Electronic equipment with intelligent charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106786872A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175342A (en) * | 2017-12-31 | 2018-06-19 | 苏州金丝鸟机器人科技有限公司 | A kind of energy-saving security protection clean robot |
| CN110338733A (en) * | 2019-07-15 | 2019-10-18 | 浙江帅康电气股份有限公司 | A kind of stand alone type water catalyst generator and cleaning device, electric appliance using it |
| CN111211589A (en) * | 2018-11-21 | 2020-05-29 | 锥能机器人（上海）有限公司 | Intelligent charging pile system and operation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490172A (en) * | 2011-12-05 | 2012-06-13 | 东北林业大学 | Indoor intelligent cleaning robot |
| CN105932756A (en) * | 2016-05-16 | 2016-09-07 | 四川仪岛科技有限公司 | Intelligent charging system |
| CN106207650A (en) * | 2016-08-25 | 2016-12-07 | 江苏法雷德新能源科技有限公司 | A kind of electric automobile intelligent DC charging gun |
-
2016
- 2016-12-19 CN CN201611179795.2A patent/CN106786872A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490172A (en) * | 2011-12-05 | 2012-06-13 | 东北林业大学 | Indoor intelligent cleaning robot |
| CN105932756A (en) * | 2016-05-16 | 2016-09-07 | 四川仪岛科技有限公司 | Intelligent charging system |
| CN106207650A (en) * | 2016-08-25 | 2016-12-07 | 江苏法雷德新能源科技有限公司 | A kind of electric automobile intelligent DC charging gun |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175342A (en) * | 2017-12-31 | 2018-06-19 | 苏州金丝鸟机器人科技有限公司 | A kind of energy-saving security protection clean robot |
| CN111211589A (en) * | 2018-11-21 | 2020-05-29 | 锥能机器人（上海）有限公司 | Intelligent charging pile system and operation method thereof |
| CN110338733A (en) * | 2019-07-15 | 2019-10-18 | 浙江帅康电气股份有限公司 | A kind of stand alone type water catalyst generator and cleaning device, electric appliance using it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205212466U (en) | Multi -functional mobile power supply device of portable | |
| JP4053121B2 (en) | Battery charging system | |
| JP5569717B2 (en) | Battery pack, charging system for charging the battery pack, and electric tool provided with the battery pack | |
| CN106786872A (en) | Electronic equipment with intelligent charger | |
| CN105762898A (en) | Intelligent mobile phone charger | |
| KR20210076313A (en) | moving seat control apparatus with battery automatic charging | |
| CN108599305A (en) | charging adapter and charging method | |
| CN106647753A (en) | Electronic device based on ultrasonic automatic positioning | |
| CN211335613U (en) | Intelligent charging stake battery charging outfit based on internet of things | |
| CN108001227A (en) | Electric vehicle | |
| CN104471823B (en) | For preventing the charger and method for controlling the charger of standby power | |
| JP2006087214A (en) | Power supply system | |
| CN206135502U (en) | Wireless charging system of robot sweeps floor | |
| CN210941367U (en) | Charging prompting device, charging gun and charging equipment | |
| JP2005278256A (en) | Charger capable of input/output bidirectionally from battery base | |
| CN106684977A (en) | Electronic equipment capable of automatic positioned charging | |
| CN112865236A (en) | Charging system capable of achieving wired and wireless intelligent switching, implementation method and charging equipment | |
| CN106356913A (en) | Electronic equipment charging control method and device | |
| CN218526114U (en) | Energy storage power supply and battery pack assembly | |
| CN101908756A (en) | Charging protector | |
| CN206516839U (en) | A kind of power adapter plug | |
| JP5816860B2 (en) | Intercom device and intercom system using the same | |
| CN201774244U (en) | Charge protector | |
| CN205584152U (en) | A alternating -current charging stake PWM signal generator for test | |
| CN109245256A (en) | A kind of intelligent closestool remote control panel wireless charging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |