CN106712121A - Charging interface suitable for multiple sets of equipment - Google Patents
Charging interface suitable for multiple sets of equipment Download PDFInfo
- Publication number
- CN106712121A CN106712121A CN201510413908.XA CN201510413908A CN106712121A CN 106712121 A CN106712121 A CN 106712121A CN 201510413908 A CN201510413908 A CN 201510413908A CN 106712121 A CN106712121 A CN 106712121A
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- Prior art keywords
- charging
- module
- voltage
- equipment
- usb interface
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- 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.)
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Abstract
The invention provides a charging interface suitable for multiple sets of equipment. The charging interface comprises a USB interface, a charging module, a detection module, a voltage switching module and a storage module. The charging module is used for charging equipment for charging. The detection module is used for detecting whether the USB interface enters the charging mode. The voltage switching module is used for switching voltage setting. The storage module is used for storing the voltage value settings of all the corresponding charging circuits in the market and storing the voltage settings and output current values capable of performing charging.
Description
【Technical field】
The present invention relates to electronics field, more particularly to a kind of charging inlet suitable for plurality of devices.
【Background technology】
Portable electric appts species was increased rapidly in recent years, and substantially charging inlet has all directly used the interface for meeting USB Profile.Identifying processing has done for differentiation, the Pin of DP, DM two to USB charging inlets in each manufacturer, and qualified charging eloquence is allowed to equipment charge.Such case causes that user can only select different charging devices to different equipment.Existing charging device such as portable power source is typically limited to volume, can only at most provide two USB charging inlets transformed for certain several manufacturer.But user typically can possess the electronic equipment of many manufacturer productions, therefore various charging devices also can only be pointedly bought, cause waste and carrying, the inconvenience of storage to resource.Therefore, traditional settling mode is the different requirements that USB equipment charge interfaces are supported using different adapters.However, using portable power source to be charged for different electronic equipments, different adapters need to be equipped with, it is same to increase cost and carry inconvenient.
【The content of the invention】
For this problem, the present invention provides a kind of cost-effective and convenient charging inlet suitable for plurality of devices, and solving the problems, such as that USB charging inlet standards are various to greatest extent causes charging device species excessive.
A kind of charging inlet suitable for plurality of devices, including USB interface, charging module, detection module, voltage switching module and storage module, the charging module is used to charge the charging equipment, the detection module is used for detecting whether USB interface enters charge mode, the voltage switching module is used for switching voltage setting, the storage module is used to store the voltage value of all corresponding charging circuits on the market, and stores the voltage setting and output current value that can be charged.
Specifically, the voltage switching module is analog switch.
Beneficial effects of the present invention are to realize to be charged by the USB charging equipments that common USB data line is different requirements, and user need not buy various charging devices, and need not configure and carry the adapter of customization, save cost and easy to use.
【Brief description of the drawings】
Fig. 1 is block diagram of the present invention suitable for the charging inlet of plurality of devices.
【Specific embodiment】
Technical solution of the present invention is specifically addressed with specific embodiment below in conjunction with the accompanying drawings.
A kind of charging inlet suitable for plurality of devices, including usb 10, charging module 20, detection module 30, voltage switching module 40 and storage module 50, the charging module 20 is used to charge the charging equipment, the detection module 30 is used for detecting whether USB interface enters charge mode, the voltage switching module 40 is used for switching voltage setting, the storage module 50 is used to store the voltage value of all corresponding charging circuits on the market, and stores the voltage setting and output current value that can be charged.
In the present embodiment, when usb 10 has charging equipment to access, charging module 20 charges to it, whether the detection of detection module 30 USB interface enters charge mode, if, then storage module 50 stores now voltage setting and output current value, and voltage switching module 40 is switched to next voltage setting；If it is not, be then directly switched to next voltage by voltage switching module 40 setting；Charging module 20 continues to charge, and detection module 30 detects that now whether USB interface enters charge mode, repeats above-mentioned circulation；After all of voltage sets during voltage switching module 40 has switched storage module 50, the voltage setting for selecting output current maximum from storage module 50 is charged to charging equipment.
The above; specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses technical scope in; change or replacement can be readily occurred in, should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (2)
1. a kind of charging inlet suitable for plurality of devices, it is characterized in that, including USB interface, charging module, detection module, voltage switching module and storage module, the charging module is used to charge the charging equipment, the detection module is used for detecting whether USB interface enters charge mode, the voltage switching module is used for switching voltage setting, the storage module is used to store the voltage value of all corresponding charging circuits on the market, and stores the voltage setting and output current value that can be charged.
2. the charging inlet suitable for plurality of devices according to claim 1, it is characterised in that the voltage switching module is analog switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413908.XA CN106712121A (en) | 2015-07-15 | 2015-07-15 | Charging interface suitable for multiple sets of equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413908.XA CN106712121A (en) | 2015-07-15 | 2015-07-15 | Charging interface suitable for multiple sets of equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106712121A true CN106712121A (en) | 2017-05-24 |
Family
ID=58898680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510413908.XA Pending CN106712121A (en) | 2015-07-15 | 2015-07-15 | Charging interface suitable for multiple sets of equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106712121A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201146398Y (en) * | 2008-01-03 | 2008-11-05 | 无敌科技(西安)有限公司 | Power supply circuit for electronic device |
| CN202206159U (en) * | 2011-09-08 | 2012-04-25 | 硕天科技股份有限公司 | General USB (universal serial bus) charger |
| CN102723751A (en) * | 2012-05-23 | 2012-10-10 | 深圳市江波龙电子有限公司 | Multifunctional charging interface, power supply device and charging method |
-
2015
- 2015-07-15 CN CN201510413908.XA patent/CN106712121A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201146398Y (en) * | 2008-01-03 | 2008-11-05 | 无敌科技(西安)有限公司 | Power supply circuit for electronic device |
| CN202206159U (en) * | 2011-09-08 | 2012-04-25 | 硕天科技股份有限公司 | General USB (universal serial bus) charger |
| CN102723751A (en) * | 2012-05-23 | 2012-10-10 | 深圳市江波龙电子有限公司 | Multifunctional charging interface, power supply device and charging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |