CN204992152U - Quick charger data line - Google Patents
Quick charger data line Download PDFInfo
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- CN204992152U CN204992152U CN201520543584.7U CN201520543584U CN204992152U CN 204992152 U CN204992152 U CN 204992152U CN 201520543584 U CN201520543584 U CN 201520543584U CN 204992152 U CN204992152 U CN 204992152U
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- interface
- data
- switch
- usb
- data communication
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- Expired - Fee Related
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- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
(B, ) the utility model discloses (B, ) quick charger data line is including being used for connecting the first interface of portable equipment and the second interface of connecting computer or power adapter, still include USB data gating switch, USB data gating switch's an up going port and an interface data communication connection, still include protocol identification IC, be connected with second interface and protocol identification IC difference data communication for two the tunnel down mouthfuls of USB data gating switch, still include a switch, (b) is connected with first interface and the power supply of second interface respectively in the both ends of switch. Through switching (b) (b) USB (b) (b) data channel (b) (b), (b) (b) can realize the quick charge (b) (b) to the portable equipment, (B, ) (b) (b) (b) when needs data communication, (b) (b) again can switching channels (b) (b), and (b) (b) realizes the data communication function. For smart machines such as smart mobile phones, provide intelligence data line function. Through the control source wiretap, can realize there are the countless normal switchings according to the function of (b) (b) (b) (b) when the computer is connected to the cell -phone. (B, )
Description
Technical field
The speed that the utility model relates to for connecting portable equipment and computer or power supply adaptor fills data wire.
Background technology
Along with science and technology and social progress, portable laptop computers, panel computer and intelligent mobile phone are popularized.All mancarried electronic aids all use rechargeable battery, carry out transfer of data and charging with data wire.
Existing data wire, when use is charged to mancarried electronic aid, due to charge protocol problem, can be very slow at a lot of occasion charging rate; And the charging wire of independent charge function, do not have data core, needing to prepare data wire in addition realizes data function, and also only has simple data pins short circuit side
formula.
After mobile phone and computer connect, also to solve normally carrying out with/without data function switching; Because some portable equipment software systems can not be triggered in time.
Summary of the invention
For the problems referred to above, the utility model aims to provide one
quick chargedata wire.Only need a data wire just can realize mancarried electronic aid transmission data and quick-charge function.After mobile phone and computer connect, can also carry out the normal switching with/without data function simultaneously.
For realizing this technical purpose, scheme of the present utility model is: a kind of quick charge data wire, comprises the first interface for connecting portable equipment and the second interface being connected computer or power supply adaptor; Also comprise usb data gating switch, the up going port of usb data gating switch is connected with first interface data communication; Also comprise protocol identification IC; The two-way down going port of usb data gating switch is connected with the second interface and the data communication of protocol identification IC difference; Also comprise a switch, the two ends of switch supply to be electrically connected with first interface and the second interface respectively.
Market there is many moneys protocol identification IC, such as MA5887, MA5889 of strange rock electronics; The GL888 etc. of Taiwan Skyworth.
As preferably,
usb data gating switch is wherein toggle switch or USB analogue data switch.
uSB analogue data switch is very ripe product, and there are Related product in fairchild company of the U.S., Shanghai Belling etc.; The BL1532 of such as Shanghai Belling, as long as the state of the Sel pin of control chip, can select data channel
The beneficial effect of the technical program is: only need a data wire, just can realize the quick charge to mancarried electronic aid and transfer of data.After mobile phone and computer connect, the normal switching with/without data function can also be carried out.
Accompanying drawing explanation
Fig. 1 is the block architecture diagram of the utility model specific embodiment one.
Fig. 2 is the reference circuit figure of protocol identification ICMA5887.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, a kind of quick charge data wire of the present utility model, comprises the first interface 1 for connecting portable equipment and the second interface 2 being connected computer or power supply adaptor; Also comprise usb data gating switch 3, the up going port 31 of usb data gating switch 3 is connected with first interface 1 data communication; Also comprise protocol identification IC4; The two-way down going port of usb data gating switch 3 is connected with the second interface 2 and the data communication of protocol identification IC4 difference, also comprises a switch 5, and the two ends of switch 5 supply to be electrically connected with first interface 1 and the second interface 2 respectively.
After mobile phone or other portable equipment and computer connect, while switching usb data gating switch, the switch controlled on power supply core carries out pass and starts work, triggers mobile phone or other portable equipment and computer and re-establishes connection.
As shown in Figure 2, be the reference circuit figure of protocol identification ICMA5887.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection range that all should be included in technical solutions of the utility model.
Claims (2)
1. a quick charge data wire, is characterized in that: comprise the first interface for connecting portable equipment and the second interface being connected computer or power supply adaptor; Also comprise usb data gating switch, the up going port of usb data gating switch is connected with first interface data communication; Also comprise protocol identification IC; The two-way down going port of usb data gating switch is connected with the second interface and the data communication of protocol identification IC difference; Also comprise a switch, the two ends of switch supply to be electrically connected with first interface and the second interface respectively.
2. a kind of quick charge data wire according to claim 1, is characterized in that: usb data gating switch is wherein toggle switch or USB analogue data switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543584.7U CN204992152U (en) | 2015-07-25 | 2015-07-25 | Quick charger data line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543584.7U CN204992152U (en) | 2015-07-25 | 2015-07-25 | Quick charger data line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992152U true CN204992152U (en) | 2016-01-20 |
Family
ID=55126482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543584.7U Expired - Fee Related CN204992152U (en) | 2015-07-25 | 2015-07-25 | Quick charger data line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848789A (en) * | 2017-03-13 | 2017-06-13 | 深圳市和昶科技有限公司 | A kind of Multifunctional adapter for pickup, adapter system, forwarding method |
| CN112825401A (en) * | 2019-11-20 | 2021-05-21 | 北京小米移动软件有限公司 | Charging line, charger, charging control method and charging device |
-
2015
- 2015-07-25 CN CN201520543584.7U patent/CN204992152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848789A (en) * | 2017-03-13 | 2017-06-13 | 深圳市和昶科技有限公司 | A kind of Multifunctional adapter for pickup, adapter system, forwarding method |
| CN112825401A (en) * | 2019-11-20 | 2021-05-21 | 北京小米移动软件有限公司 | Charging line, charger, charging control method and charging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160705 Address after: Tang Lang No. 1 building, 518054 Guangdong Province, Shenzhen city Nanshan District street Taoyuan Xili Town, Tang Lang village 704 Patentee after: Shenzhen Kewoqi Technology Co. Ltd. Address before: 518055 Guangdong city in Shenzhen Province, Nanshan District City Xili University Chongwen garden 13 Building 1817 room Patentee before: Zhao Zhentao |
|
| 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: 20160120 Termination date: 20170725 |