CN203911184U - Multifunctional usb connecting wire - Google Patents
Multifunctional usb connecting wire Download PDFInfo
- Publication number
- CN203911184U CN203911184U CN201320712258.5U CN201320712258U CN203911184U CN 203911184 U CN203911184 U CN 203911184U CN 201320712258 U CN201320712258 U CN 201320712258U CN 203911184 U CN203911184 U CN 203911184U
- Authority
- CN
- China
- Prior art keywords
- charging
- usb connecting
- management chip
- intelligent management
- connecting interface
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a multifunctional USB connecting wire comprising a wire shell body, a USB connecting interface and a charging data connecting interface, wherein the USB connecting interface and the charging data connecting interface are respectively arranged at two ends of the wire shell body; an intelligent management chip, an electric current detection module and an electronic switch are arranged in the wire shell body; the intelligent management chip is connected to the electric current detection module and the electronic switch; on-off of the electronic switch is controlled according to the magnitude of an electric current detected by the electric current detection module, and a display screen which is used for displaying charging voltage and charging current values in a real-time manner is mounted on the wire shell body. The intelligent management chip is arranged in the multifunctional USB connecting wire which is provided with the display screen and a mode switch, charging efficiency can be improved, charging time can be saved, safe electricity consumption can be well ensured, cell damage can be prevented, and safety and high efficiency can be well realized.
Description
Technical field
The utility model relates to a kind of USB connecting line, relates in particular to a kind of Multifunctional USB connecting line of intelligence.
Background technology
Along with popularizing of computer technology, USB has become a most widely used technology in data communication.Manufacturer and the electronic equipment suppliers of increasing computer equipment start to support USB interface and be provided with USB interface on relevant products.USB interface standard is because the feature such as data transmission bauds is fast, easy to use, and widely people accept.
USB connecting line is according to USB standard and defines the client cables for two USB device are coupled together being made, current charging or the field of data transmission of extensively adapting to.Traditional USB connecting line has just simply carried the connection task of charging and transfer of data, do not have charging and the management of transfer of data and control function, function a little less than, also Shortcomings aspect intellectuality, fail safe.
Utility model content
The purpose of this utility model is to provide for the deficiency of prior art scheme a kind of easy to carry, USB connecting line with intelligentized management function.
To achieve these goals, the technical scheme that the utility model provides is:
A kind of Multifunctional USB connecting line, USB connecting interface and charging data connecting interface that it comprises line housing and is located at respectively line housing two ends, described line enclosure interior is provided with intelligent management chip, current detection module and electronic switch, described intelligent management chip is connected to current detection module and electronic switch, the size of current detecting according to current module is controlled the switching of electronic switch, on described line housing, install for showing in real time the display screen of charging voltage and charging current value, described display screen is connected to intelligent management chip, described USB connecting interface, intelligent management chip, charging data connecting interface connects successively.
On described line housing, mode switch is set, for the control of battery charging and two kinds of patterns of data communication, switches, protection mobile phone safety.
On described line housing, demonstration diverter switch is set, for switching display screen, shows charging voltage value or charging current value.
Charged state indicator light and voltage status indicator light are set on described line housing, are used to indicate work at present state.
The beneficial effects of the utility model are, built-in intelligence managing chip, by current detection module, detect in real time charging current, when charging current reaches threshold value, aut sign is closed Voltage-output at the appointed time, close external power source input, according to charging device charge power, also can select the functions such as 2A and 1A charging output, thereby improve charge efficiency, save the charging interval, better assurance safety utilization of electric power, can not damage battery simultaneously.A display screen is set, for showing in real time charging voltage or charging current, can see intuitively that current charge condition takes measures in time, built-in mode switch, changeable selection is for battery charging or data communication facility, the changeable data communication function of closing while being connected with computer, avoid mobile phone poisoning or other surprisingly affect, safer efficient.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of the utility model embodiment;
Fig. 2 is the circuit structure connection diagram of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Shown in figure 1 and Fig. 2, the utility model embodiment provides a kind of Multifunctional USB connecting line, it USB that comprises line housing 1 and be located at respectively line housing two ends connects 51 mouthfuls and charging data connecting interface 52, described line housing 1 inside is provided with intelligent management chip 7, current detection module 61 and electronic switch 62, and described USB connecting interface 51, intelligent management chip 7, charging data connecting interface 52 connect successively.
Described intelligent management chip 7 is connected to current detection module 61 and electronic switch 62, during concrete use, by current detection module 61, detect in real time charging current, when charging current reaches threshold value, aut sign is closed 5V Voltage-output to electronic switch 62 at the appointed time, thereby close external power supply input, such as auto-breaking after being full of electric 30 minutes, play the function of safe charging, described intelligent management chip 7 also has charging protocol chip, control charge power that can be good, can automatically select according to charging device charge power the functions such as 2A and 1A charging output, thereby raising charge efficiency, save the charging interval, better assurance safety utilization of electric power simultaneously, can not damage battery.
On described line housing 1, display screen 4 is installed, described display screen 4 is connected to intelligent management chip 7, for showing in real time charging voltage and charging current, on described line housing 1, arrange simultaneously and show diverter switch 21, for switching display screen, show charging voltage value or charging current value, can see intuitively current charge condition thus, not only attractive in appearance interesting, and detect in real time charging voltage and current parameters, and during unusual circumstance, be convenient to take measures in time, guarantee mobile phone safety.
Described Multifunctional USB connecting line has battery charging or two kinds of functions of data communication, on described line housing 1, mode switch 22 is set, control for battery charging and two kinds of patterns of data communication is switched, can conveniently guarantee that mobile phone is under battery charging or a certain pattern of data communication, the changeable data communication function of closing when being connected with computer, avoid mobile phone poisoning or other surprisingly affect, safer efficient.
Charged state indicator light 31 and voltage status indicator light 32 are also set on described line housing 1, are used to indicate the operating state of current connecting line, further guarantee charging safety.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (3)
1. a Multifunctional USB connecting line, USB connecting interface and charging data connecting interface that it comprises line housing and is located at respectively line housing two ends, it is characterized in that, described line enclosure interior is provided with intelligent management chip, current detection module and electronic switch, described intelligent management chip is connected to current detection module and electronic switch, the size of current detecting according to current module is controlled the switching of electronic switch, on described line housing, install for showing in real time the display screen of charging voltage and charging current value, described display screen is connected to intelligent management chip, described USB connecting interface, intelligent management chip, charging data connecting interface connects successively, on described line housing, mode switch is also set, control for battery charging and two kinds of patterns of data communication is switched, protection mobile phone safety.
2. Multifunctional USB connecting line as claimed in claim 1, is characterized in that, on described line housing, demonstration diverter switch is set, and for switching display screen, shows charging voltage value or charging current value.
3. Multifunctional USB connecting line as claimed in claim 1, is characterized in that, charged state indicator light and voltage status indicator light are set on described line housing, is used to indicate work at present state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712258.5U CN203911184U (en) | 2013-11-11 | 2013-11-11 | Multifunctional usb connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712258.5U CN203911184U (en) | 2013-11-11 | 2013-11-11 | Multifunctional usb connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911184U true CN203911184U (en) | 2014-10-29 |
Family
ID=51785429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320712258.5U Expired - Fee Related CN203911184U (en) | 2013-11-11 | 2013-11-11 | Multifunctional usb connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911184U (en) |
-
2013
- 2013-11-11 CN CN201320712258.5U patent/CN203911184U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20171111 |