CN108429323A - A kind of anti over-charging mobile phone charger - Google Patents
A kind of anti over-charging mobile phone charger Download PDFInfo
- Publication number
- CN108429323A CN108429323A CN201810500121.0A CN201810500121A CN108429323A CN 108429323 A CN108429323 A CN 108429323A CN 201810500121 A CN201810500121 A CN 201810500121A CN 108429323 A CN108429323 A CN 108429323A
- Authority
- CN
- China
- Prior art keywords
- inflaming retarding
- retarding shell
- mobile phone
- terminal plate
- phone charger
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- 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
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- 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
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of anti over-charging mobile phone charger, including power management chip, overload protective device and inflaming retarding shell, it is provided with USB interface at the top of the inflaming retarding shell, compass is equipped with by shaft between the USB interface, the compass side is provided with MP3 player, the MP3 player side is provided with electronic cigarette lighter, inflaming retarding shell inner top one end is provided with electronic timer switch, the inflaming retarding shell side is provided with vehicle-mounted connector, the inflaming retarding shell other side is provided with light bulb, the inflaming retarding shell bottom setting is fluted, the groove passes through rotation axis connection plug, bottom connects terminal plate by supporting rod in the inflaming retarding shell, the terminal plate side is provided with fixed plate, the dead plate upper end is provided with electromagnet.The present invention uses when conveniently can onboard charge, and plug is collapsible, easy to carry, has timing charge function, is suitble to promote the use of.
Description
Technical field
The present invention relates to a kind of charger, more particularly to a kind of anti over-charging mobile phone charger.
Background technology
Now, smart mobile phone is very universal, since the damage of original-pack charger or other reasons, people often need
Want spare third party's charger, previous charger quality irregular, it has not been convenient to carry, function is more single, does not have
There are anti-overcharge protection, previous charger only to provide common socket interface or vehicle-mounted socket interface, people will often spend more
Money goes to buy two chargers, for this purpose, it is proposed that a kind of anti over-charging mobile phone charger.
Invention content
The main purpose of the present invention is to provide a kind of anti over-charging mobile phone chargers, can effectively solve in background technology
Problem.
To achieve the above object, the technical solution that the present invention takes is：A kind of anti over-charging mobile phone charger, including power supply pipe
Chip, overload protective device and inflaming retarding shell are managed, USB interface is provided at the top of the inflaming retarding shell, passes through between the USB interface
Shaft is equipped with compass, and the compass side is provided with MP3 player, and the MP3 player side is provided with electronics point
Cigarette device, inflaming retarding shell inner top one end are provided with electronic timer switch, and the inflaming retarding shell side is provided with vehicle-mounted connect
Head, the inflaming retarding shell other side are provided with light bulb, and the inflaming retarding shell bottom setting is fluted, and the groove passes through rotation axis
Connection plug, bottom connects terminal plate by supporting rod in the inflaming retarding shell, and the terminal plate side is provided with fixed plate, institute
It states dead plate upper end and is provided with electromagnet, the terminal plate other side is provided with overload protective device and overload protective device and terminal plate
It being electrical connected, the overload protective device side is provided with power management chip and power management chip is electrical connected with terminal plate,
The fixed plate side is provided with movable terminal and movable terminal one end runs through fixed plate by connecting line and is separately connected plug
With vehicle-mounted connector, bottom end is provided with accumulator in the inflaming retarding shell, and the electromagnet is electrical connected with accumulator, described
The outlet port of terminal plate is separately connected USB interface and accumulator by connecting line, and the inlet wire port of the terminal plate, which is located at, lives
The sub- upper end in moved end.
Further, the electromagnet is electrical connected with electronic timer switch.
Further, the light bulb is electrical connected with accumulator.
Further, the electronic cigarette lighter is electrical connected with accumulator.
Further, it is provided with drop resistant protective layer on the inside of the inflaming retarding shell.
Further, the inflaming retarding shell is made of anti-flaming ABS material.
Compared with prior art, the present invention has the advantages that：By the way that power management chip, power management core is arranged
Piece detects the voltage of battery of mobile phone, and power management chip control terminal plate circuit disconnects when charging saturation reaches setting value, stops
Charging, prevents mobile phone from overcharging, and controls its disconnection when terminal plate circuit overloads by the way that overload protective device is arranged, prevents from burning
Bad circuit can be in rotary connector to groove when not used by the way that shaft is arranged, easy to carry charger, by the way that electricity is arranged
Sub- timer switch is opened when plug or vehicle-mounted connector access, and sets clocking value, and control electromagnet generates magnetism, attracts and live
The input terminal of moved end and terminal plate connects, and electronic timer switch control electromagnet closes when reaching setting value after a period of time
It closes, magnetism disappears, and movable terminal falls in fixed plate, and circuit disconnects, and timing is facilitated to charge, can be with by the way that MP3 player is arranged
It opens and plays music, pleasant mental and body is convenient onboard to charge by the way that vehicle-mounted connector is arranged, and by the way that light bulb is arranged, conveniently works as
Make flashlight use, by the way that compass is arranged, is conveniently distinguished, by the way that electronic cigarette lighter is arranged, conveniently not by sparking
Cigarette is lighted in the case of machine, by the way that drop resistant protective layer is arranged, can be promoted the drop resistant performance of this charger, be protected internal element
It is not damaged.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of anti over-charging mobile phone charger of the present invention.
Fig. 2 is a kind of internal structure chart of anti over-charging mobile phone charger of the present invention.
Fig. 3 is a kind of electric appliance connection figure of anti over-charging mobile phone charger of the present invention.
In figure：1, power management chip；2, terminal plate；3, overload protective device；4, plug；5, inflaming retarding shell；6, USB connects
Mouthful；7, electronic timer switchs；8, MP3 player；9, vehicle-mounted connector；10, groove；11, accumulator；12, light bulb；13, electromagnetism
Iron；14, compass；15, drop resistant protective layer；16, movable terminal；17, fixed plate；18, shaft；19, electronic cigarette lighter.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figs. 1-3, a kind of anti over-charging mobile phone charger, including power management chip 1, overload protective device 3 and fire-retardant
Shell 5, the top of the inflaming retarding shell 5 are provided with USB interface 6, and compass 14 is equipped with by shaft between the USB interface 6,
14 side of the compass is provided with MP3 player 8, and 8 side of the MP3 player is provided with electronic cigarette lighter 19, the resistance
Combustion 5 inner top of shell is provided with electronic timer switch 7, and 5 side of the inflaming retarding shell is provided with vehicle-mounted connector 9, described fire-retardant
5 other side of shell is provided with light bulb 12, and 5 bottom of inflaming retarding shell setting fluted 10, the groove 10 passes through rotation axis 18
Connection plug 4, bottom connects terminal plate 2 by supporting rod in the inflaming retarding shell 5, and 2 side of the terminal plate is provided with fixation
Plate 17,17 upper end of the fixed plate are provided with electromagnet 13, and 2 other side of the terminal plate is provided with overload protective device 3 and overloads
Protector 3 is electrical connected with terminal plate 2, and 3 side of the overload protective device is provided with power management chip 1 and power management chip
1 is electrical connected with terminal plate 2, and 17 side of the fixed plate is provided with movable terminal 16 and movable terminal one end is passed through by connecting line
It fastens fixed board 17 and is separately connected plug 4 and vehicle-mounted connector 9, bottom end is provided with accumulator 11, institute in the inflaming retarding shell 5
It states electromagnet 13 to be electrical connected with accumulator 11, the outlet port of the terminal plate 2 is separately connected USB interface 6 by connecting line
It is located at 16 upper end of movable terminal with the inlet wire port of accumulator 11, the terminal plate 2.
Wherein, the electromagnet 13 is electrical connected with electronic timer switch 7, is beaten when plug 4 or vehicle-mounted connector 9 access
Electronic timer switch 7 is opened, control electromagnet 13 generates magnetism, movable terminal 16 is attracted to be connect with the input terminal of terminal plate 2,
Electronic timer switch 7 controls electromagnet 13 and closes when reaching setting value after a period of time, and magnetism disappears, and movable terminal 16 is fallen on
In fixed plate, circuit disconnects, and timing is facilitated to charge.
Wherein, the light bulb 12 is electrical connected with accumulator 11, convenient to be used as flashlight.
Wherein, the electronic cigarette lighter 19 is electrical connected with accumulator 11, convenient not by lighter in the case of point
It burns incense cigarette.
Wherein, 5 inside of the inflaming retarding shell is provided with drop resistant protective layer 15, can promote the drop resistant performance of this charger,
Internal element is protected not to be damaged.
Wherein, the inflaming retarding shell 5 is made of anti-flaming ABS material, can promote the flame retardant property of this charger, prevents interior
Cause bigger dangerous situation when portion's circuit is surprisingly burnt.
It should be noted that the present invention is a kind of anti over-charging mobile phone charger, when work, rotating shaft 18 inserts plug 4
Enter standard socket, or vehicle-mounted connector 9 is inserted into vehicle-mounted socket, the ends USB of mobile phone charging wire connect USB interface 6, determined
When charging, open electronic timer switch 7（Shanghai Si Pu Weirs Electric Applicance Co., Ltd produces）, according to the residue of battery of mobile phone
Electricity sets timing value, and electronic timer switch 7 controls electromagnet 13 and generates magnetism, attracts movable terminal 16 and terminal plate 2
Input terminal connects, and circuit is connected, and is charged, and setting value is reached after a period of time, and electronic timer switch 7 controls electromagnet
13 close, and magnetism disappears, and movable terminal 16 is fallen in fixed plate 17, and circuit disconnects, and charging terminates, to realize that timing is charged,
Power management chip 1（Te Ruishi Semiconductor Co., Ltd produces）It is responsible for the voltage of detection USB interface 6 and accumulator 11, works as hand
When the voltage of machine battery or accumulator 11 reaches saturation value, the outlet port that power management chip 1 controls terminal plate 2 no longer conveys
Electric energy prevents from overcharging, when the circuit of terminal plate 2 overloads, overload protective device 3（Dongguan City Jie Jun Electronics Co., Ltd.s give birth to
Production）It is responsible for cut-out circuit, safer, when circuit is connected, the leading-out terminal of terminal plate 2 connects accumulator 11, and accumulator 11 is deposited
Storing up electricity energy, accumulator 11 are responsible for, to light bulb 12 and electronic cigarette lighter 19, opening light bulb 12 when needed, can be as flashlight
Cylinder uses, and illumination is provided in insufficient light, very convenient, opens electronic cigarette lighter 19, can facilitate not by lighter
In the case of light cigarette, adjust shaft, keep the position of compass 14 horizontal, can be facilitated into line direction using compass 14
It distinguishes, opens MP3 player 8, music, pleasant mental and body can be played, inflaming retarding shell 5 is anti-flaming ABS material（Zhejiang Gionee is up to newly
Material Science and Technology Co., Ltd. produces）It is made, the flame retardant property of this charger can be promoted, prevent internal circuit from surprisingly burning
Shi Yinfa bigger dangerous situations, when this charger is accidentally dropped, drop resistant protective layer 15 can promote the drop resistant performance of this charger,
Internal element is protected not to be damaged.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of anti over-charging mobile phone charger, including power management chip（1）, overload protective device（3）And inflaming retarding shell（5）,
It is characterized in that：The inflaming retarding shell（5）Top is provided with USB interface（6）, the USB interface（6）Between be equipped with by shaft
Compass（14）, the compass（14）Side is provided with MP3 player（8）, the MP3 player（8）Side is provided with electricity
Sub- cigar lighter（19）, the inflaming retarding shell（5）Inner top one end is provided with electronic timer switch（7）, the inflaming retarding shell（5）
Side is provided with vehicle-mounted connector（9）, the inflaming retarding shell（5）The other side is provided with light bulb（12）, the inflaming retarding shell（5）Bottom
It is arranged fluted（10）, the groove（10）Pass through rotation axis（18）Connection plug（4）, the inflaming retarding shell（5）Interior bottom is logical
Cross supporting rod connection terminal plate（2）, the terminal plate（2）Side is provided with fixed plate（17）, the fixed plate（17）Upper end is set
It is equipped with electromagnet（13）, the terminal plate（2）The other side is provided with overload protective device（3）And overload protective device（3）With terminal plate
（2）It is electrical connected, the overload protective device（3）Side is provided with power management chip（1）And power management chip（1）With wiring
Plate（2）It is electrical connected, the fixed plate（17）Side is provided with movable terminal（16）And movable terminal one end is passed through by connecting line
Fasten fixed board（17）And it is separately connected plug（4）With vehicle-mounted connector（9）, the inflaming retarding shell（5）Interior bottom end is provided with storage
Battery（11）, the electromagnet（13）With accumulator（11）It is electrical connected, the terminal plate（2）Outlet port pass through connecting line
It is separately connected USB interface（6）And accumulator（11）, the terminal plate（2）Inlet wire port be located at movable terminal（16）Upper end.
2. a kind of anti over-charging mobile phone charger according to claim 1, it is characterised in that：The electromagnet（13）With electronics
Timer switch（7）It is electrical connected.
3. a kind of anti over-charging mobile phone charger according to claim 1, it is characterised in that：The light bulb（12）With accumulator
（11）It is electrical connected.
4. a kind of anti over-charging mobile phone charger according to claim 1, it is characterised in that：The electronic cigarette lighter（19）With
Accumulator（11）It is electrical connected.
5. a kind of anti over-charging mobile phone charger according to claim 1, it is characterised in that：The inflaming retarding shell（5）Inside
It is provided with drop resistant protective layer（15）.
6. a kind of anti over-charging mobile phone charger according to claim 1, it is characterised in that：The inflaming retarding shell（5）For resistance
Combustion ABS material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810500121.0A CN108429323A (en) | 2018-05-23 | 2018-05-23 | A kind of anti over-charging mobile phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810500121.0A CN108429323A (en) | 2018-05-23 | 2018-05-23 | A kind of anti over-charging mobile phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108429323A true CN108429323A (en) | 2018-08-21 |
Family
ID=63163960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810500121.0A Pending CN108429323A (en) | 2018-05-23 | 2018-05-23 | A kind of anti over-charging mobile phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108429323A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051254A (en) * | 2018-09-26 | 2018-12-21 | 陕西昱鑫科技发展有限责任公司 | A kind of material evidence transport box and its application method |
| CN109367988A (en) * | 2018-09-26 | 2019-02-22 | 陕西昱鑫科技发展有限责任公司 | A kind of material evidence transport box and its application method being able to carry out information collection and certification |
| CN111130066A (en) * | 2020-01-10 | 2020-05-08 | 建德希傅电子科技有限公司 | Timing charging device capable of prolonging service life of lithium battery |
-
2018
- 2018-05-23 CN CN201810500121.0A patent/CN108429323A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051254A (en) * | 2018-09-26 | 2018-12-21 | 陕西昱鑫科技发展有限责任公司 | A kind of material evidence transport box and its application method |
| CN109367988A (en) * | 2018-09-26 | 2019-02-22 | 陕西昱鑫科技发展有限责任公司 | A kind of material evidence transport box and its application method being able to carry out information collection and certification |
| CN111130066A (en) * | 2020-01-10 | 2020-05-08 | 建德希傅电子科技有限公司 | Timing charging device capable of prolonging service life of lithium battery |
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