CN205544511U - A multifunctional charger - Google Patents
A multifunctional charger Download PDFInfo
- Publication number
- CN205544511U CN205544511U CN201620154672.2U CN201620154672U CN205544511U CN 205544511 U CN205544511 U CN 205544511U CN 201620154672 U CN201620154672 U CN 201620154672U CN 205544511 U CN205544511 U CN 205544511U
- Authority
- CN
- China
- Prior art keywords
- module
- signal
- wireless charging
- usb
- conversion 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.)
- Expired - Fee Related
Links
- 238000007600 charging Methods 0.000 claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a multifunctional charger, can turn into galvanic switching power supply module with the alternating current including one, switching power supply module can send a signal to a USB charging management module, USB charging management module includes a three USB interface and a quick charge interface, switching power supply module can also send a signal to a frequency conversion module, and the signal certainly frequency conversion module carries to an electromagnetic conversion module, and the electromagnetic conversion module carries the signal to a wireless charging terminal, still be equipped with a detection circuitry module between frequency conversion module and the wireless charging terminal, the detection circuitry module can be accepted wireless charging terminal outgoing letter number is handled the back and is carried extremely frequency conversion module. The utility model discloses a multifunctional charger can realize wireless charging and many mouthfuls of functions of charging of USB simultaneously to and the function of quick charge, and power is great, can satisfy the demand of charging of multi -section cell -phone or other mobile devices simultaneously.
Description
Technical field
This utility model relates to household and uses charging appliance field, is specifically related to a kind of multifunctional charger that can provide wireless charging and many mouthfuls of USB chargings.
Background technology
The USB charger sold in the market typically can only provide single channel 5V to charge, and charging current is generally 1000mA, and charge power is 5 watts to the maximum, and power is less and function singleness.Wireless charger is also simple function, all can not be charged for plurality of mobile phones or other mobile device simultaneously.
Utility model content
For existing issue, the utility model discloses a kind of multifunctional charger, it is possible to realize wireless charging and the function of many mouthfuls of USB charging, and the function of quick charge simultaneously, and power is relatively big, can meet the charge requirement of plurality of mobile phones or other mobile device simultaneously.
The technical solution of the utility model is as follows:
A kind of multifunctional charger, can be galvanic switch power module by AC conversion including one, described switch power module can send a signal to a USB charge management module, and described USB charge management module includes three USB interface and a quick charge interface；Described switch power module can also send a signal to a frequency-variable module, and signal is delivered to an electromagnetic conversion module from described frequency-variable module, and signal is delivered to a wireless charging terminal by electromagnetic conversion module；Being additionally provided with a testing circuit module between described frequency-variable module and wireless charging terminal, described testing circuit module is delivered to described frequency-variable module after can accepting signal that described wireless charging terminal sends and processing.
Preferably, the voltage of described alternating current is 85V to 265V.
Preferably, described wireless charging terminal is a coil.
The utility model discloses a kind of multifunctional charger, it is possible to realize wireless charging and the function of many mouthfuls of USB charging, and the function of quick charge simultaneously, and power is relatively big, can meet the charge requirement of plurality of mobile phones or other mobile device simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described.
Fig. 1 is the system block diagram of multifunctional charger provided by the utility model.
In figure, numeral represents:
1, USB charge management module 2, frequency-variable module 3, electromagnetic conversion module
4, testing circuit module 5, coil 6, switch power module.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described.
Shown in Fig. 1, a kind of multifunctional charger, can be galvanic switch power module 6 by 85V to 265V AC conversion including one, described switch power module 6 can send a signal to a USB charge management module 1, and described USB charge management module 1 includes three USB interface and a quick charge interface；Described switch power module 6 can also send a signal to a frequency-variable module 2, and signal is delivered to an electromagnetic conversion module 3 from described frequency-variable module 2, and signal is delivered to a wireless charging terminal by electromagnetic conversion module 3；Being additionally provided with a testing circuit module 4 between described frequency-variable module 2 and wireless charging terminal, described testing circuit module 4 is delivered to described frequency-variable module 2 after can accepting signal that described wireless charging terminal sends and processing.Described wireless charging terminal is a coil 5.
Wherein, switch power module 6 is responsible for the electric main of 85V-265V is changed into specified DC voltage, provides direct current supply for USB charge management module 1, frequency-variable module 2, testing circuit module 4.USB charge management module 1 can be respectively multichannel USB interface and provide charging, each USB interface can realize independent power source charges management, owing to i Phone is different from the charge mode of Android mobile phone, this module can identify i Phone or Android mobile phone automatically, and respectively according to the charging current that the different loads of each USB interface is different with charging stage offer, after any of which road is full of, the output of this road has trickle and maintains battery charging, does not results in battery overcharge.Actually used Shi Mei road USB interface is respectively adopted single dual-colored LED display lamp and shows, shows redness, shows green when that battery being full of, do not show the when of access without equipment in charging process.
When the mobile phone possessing quick-charge function needs quick charge, mobile phone can be accessed quick charge mouth, it is possible to mobile phone is carried out quick charge.
Wireless charging function is wirelessly to be charged to load by electromagnetic wave induction coil 5.By frequency-variable module 2, rated DC current being changed into high frequency electric, coils 5 is charged to load.Testing circuit module 4 is responsible for the size of current of detection electromagnetic induction coil 5 and has the most been charged complete with the pattern and load determining charging.After load battery charging terminates, testing circuit module 4 will send control signal to frequency-variable module 2, be automatically switched off charging output, it is to avoid load the overcharge of battery.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.
Claims (3)
1. a multifunctional charger, it is characterized in that, can be galvanic switch power module by AC conversion including one, described switch power module can send a signal to a USB charge management module, and described USB charge management module includes three USB interface and a quick charge interface；Described switch power module can also send a signal to a frequency-variable module, and signal is delivered to an electromagnetic conversion module from described frequency-variable module, and signal is delivered to a wireless charging terminal by electromagnetic conversion module；Being additionally provided with a testing circuit module between described frequency-variable module and wireless charging terminal, described testing circuit module is delivered to described frequency-variable module after can accepting signal that described wireless charging terminal sends and processing.
Multifunctional charger the most according to claim 1, it is characterised in that the voltage of described alternating current is 85V to 265V.
Multifunctional charger the most according to claim 1, it is characterised in that described wireless charging terminal is a coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154672.2U CN205544511U (en) | 2016-02-29 | 2016-02-29 | A multifunctional charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154672.2U CN205544511U (en) | 2016-02-29 | 2016-02-29 | A multifunctional charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544511U true CN205544511U (en) | 2016-08-31 |
Family
ID=56780287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154672.2U Expired - Fee Related CN205544511U (en) | 2016-02-29 | 2016-02-29 | A multifunctional charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109347187A (en) * | 2018-12-15 | 2019-02-15 | 泉州市宇朔工业设计有限公司 | Chargers, wireless charging bases and wireless charging devices |
-
2016
- 2016-02-29 CN CN201620154672.2U patent/CN205544511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109347187A (en) * | 2018-12-15 | 2019-02-15 | 泉州市宇朔工业设计有限公司 | Chargers, wireless charging bases and wireless charging devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102738869B (en) | Wireless chargeable mobile power, and charging and discharging method thereof | |
| CN101447683B (en) | Contactless multi-charger system and controlling method thereof | |
| CN204442353U (en) | A kind of wireless charging and NFC communication communal-antenna system | |
| CN106329689A (en) | Adapter and method of achieving charging thereof | |
| CN103138342A (en) | Wireless charging mobile power source | |
| CN108233455A (en) | A kind of wireless charging circuit, method, system and electronic equipment | |
| CN103326406A (en) | Portable electronic device | |
| KR20140117072A (en) | Wireless power receiving apparatus which enables to supply power to pluality of external devices via cable | |
| CN207518336U (en) | A kind of wireless charging circuit, system and electronic equipment | |
| CN205986274U (en) | Multichannel battery charging system | |
| CN103151812A (en) | Wireless charging mobile power supply | |
| KR200473080Y1 (en) | Wireless charging pad using design light | |
| CN112467830A (en) | Detachable and combinable wireless charger with environmental protection and energy saving functions | |
| CN203289144U (en) | Wireless charging table lamp | |
| CN203589772U (en) | Double-USB charging circuit and charger | |
| CN201829979U (en) | Wireless induction charging plug | |
| CN207339325U (en) | A charger | |
| CN204333996U (en) | Solar energy radio charging portable power source | |
| CN105591449A (en) | Multifunctional charger | |
| CN210693528U (en) | Portable precious wireless charging and discharging circuit that charges | |
| CN208957162U (en) | A table for charging low-power electronic devices | |
| CN205004809U (en) | Solar energy magnetic suspension wireless charging device | |
| CN209948727U (en) | Charging circuit | |
| CN202840555U (en) | A mobile terminal and its power supply device | |
| CN209233517U (en) | Charging circuit and charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |