CN203135173U - Multi-path interface converter - Google Patents
Multi-path interface converter Download PDFInfo
- Publication number
- CN203135173U CN203135173U CN 201320009567 CN201320009567U CN203135173U CN 203135173 U CN203135173 U CN 203135173U CN 201320009567 CN201320009567 CN 201320009567 CN 201320009567 U CN201320009567 U CN 201320009567U CN 203135173 U CN203135173 U CN 203135173U
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- Prior art keywords
- interface
- multichannel
- mcu
- convertor
- rechargeable battery
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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
Disclosed in the utility model is a multi-path interface converter that comprises an input interface, an MCU, and a plurality of output interfaces. The MCU is used for realizing interface conversion protocol logics of the input interface and the plurality of output interfaces; and the input interface is coupled to a portable device. And the multiple output interfaces include USB interfaces and mobile phone interfaces.
Description
Technical field
The utility model relates to the interface conversion technology of portable set, and relates in particular to the multichannel interface convertor.
Background technology
In the prior art, the common built-in rechargeable battery of portable set causes portable set to have oversize problem.On the other hand, portable set is provided with many root interface conversion lines usually, is respectively applied to connect the USB interface of PC, the audio port of mobile phone, the serial ports of mobile phone, this portable set use and operation is made troubles.
Therefore need a kind of extendible multichannel interface convertor.
The utility model content
The purpose of this utility model is to provide a kind of multichannel interface convertor,
Comprise input interface, MCU, a plurality of output interface,
MCU is used for realizing the interface conversion protocol logic of input interface and a plurality of output interfaces,
Input interface is used for being coupled to portable set,
A plurality of output interfaces comprise USB interface and handset port.
Preferably, handset port comprises handset audio interface and/or mobile phone serial ports.
Preferably, the multichannel interface convertor further comprises the rechargeable battery with the MCU coupling, wherein,
MCU is configured to by USB interface rechargeable battery be charged,
Rechargeable battery can be to powering portable devices.
Preferably, input interface is the MicroUSB interface.
Preferably, portable set comprises IC-card terminal, magnetic stripe card terminal, USB-KEY equipment, NFC cell phone read and write device.
An advantage of the present utility model is, multichannel interface convertor built-in rechargeable battery.When being connected with PC by USB interface, can charge to rechargeable battery; When being connected with the audio interface of mobile phone, can make rechargeable battery to powering portable devices; When being connected with the serial ports of mobile phone, then rechargeable battery neither charges and does not also power.Having solved portable set thus needs internal battery to cause oversize problem.
Another advantage of the present utility model is, as required extendible other interfaces also.Portable set only needs a multichannel interface convertor to get final product thus, and many conversion lines needn't be arranged.
Description of drawings
After the reference accompanying drawing had been read embodiment of the present utility model, those skilled in the art will become apparent various aspects of the present utility model.Those skilled in the art should be understood that: these accompanying drawings only are used for cooperating embodiment explanation the technical solution of the utility model, and are not to be intended to protection range of the present utility model is construed as limiting.
Fig. 1 is the structural representation according to the multichannel interface convertor of an embodiment of the present utility model.
Fig. 2 is the structural representation according to the multichannel interface convertor of another embodiment of the present utility model.
Embodiment
Set forth embodiment of the present utility model below in conjunction with accompanying drawing.Fig. 1 is the structural representation according to the multichannel interface convertor of an embodiment of the present utility model.According to the utility model, the multichannel interface convertor comprises input interface, MCU(Micro Control Unit, micro-control unit), a plurality of output interfaces, MCU is used for realizing the interface conversion protocol logic of input interface and a plurality of output interfaces, input interface is used for being coupled to portable set, and a plurality of output interfaces comprise USB interface and handset port.As shown in Figure 1, that be connected with USB interface is PC, is understandable that what be connected with USB interface can also be the out of Memory treatment facility.Although only show two class interfaces among Fig. 1, what it will be appreciated by those skilled in the art that is that a plurality of output interfaces can also comprise other interface except USB interface and handset port.
According to another embodiment, handset port can comprise handset audio interface and/or mobile phone serial ports.
Fig. 2 is the structural representation according to the multichannel interface convertor of another embodiment of the present utility model.As shown in the figure, the multichannel interface convertor may further include the rechargeable battery with the MCU coupling, and wherein, MCU is configured to by USB interface rechargeable battery be charged, and rechargeable battery can be to powering portable devices.For example, when PC was connected to USB interface, rechargeable battery can be recharged.Again for example, when mobile phone was connected to the handset audio interface, rechargeable battery can be to powering portable devices.
Although being used for being connected to mobile phone, the mobile phone serial ports shown in Fig. 2 (for example, iphone), is understandable that this class mobile phone serial ports can also be used for being connected to for example product of other Apple, for example ipad.
According to another embodiment, input interface is the MicroUSB interface.What it will be appreciated by those skilled in the art that is to adopt other interface to be connected with portable equipment.
Portable set can include but not limited to IC-card terminal, magnetic stripe card terminal, USB-KEY equipment, NFC cell phone read and write device.
Above, describe embodiment of the present utility model with reference to the accompanying drawings.But those skilled in the art can understand, and under the situation that does not depart from spirit and scope of the present utility model, can also do various changes and replacement to embodiment of the present utility model.These changes and replacement all drop in the utility model claims institute restricted portion.
Claims (5)
1. a multichannel interface convertor is characterized in that,
Comprise input interface, MCU, a plurality of output interface,
MCU is used for realizing the interface conversion protocol logic of input interface and a plurality of output interfaces,
Input interface is used for being coupled to portable set,
A plurality of output interfaces comprise USB interface and handset port.
2. multichannel interface convertor as claimed in claim 1 is characterized in that,
Handset port comprises handset audio interface and/or mobile phone serial ports.
3. multichannel interface convertor as claimed in claim 1 is characterized in that,
The multichannel interface convertor further comprises the rechargeable battery with the MCU coupling, wherein,
MCU is configured to by USB interface rechargeable battery be charged,
Rechargeable battery can be to powering portable devices.
4. multichannel interface convertor as claimed in claim 1 is characterized in that,
Input interface is the MicroUSB interface.
5. multichannel interface convertor as claimed in claim 1 is characterized in that,
Portable set comprises IC-card terminal, magnetic stripe card terminal, USB-KEY equipment, NFC cell phone read and write device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009567 CN203135173U (en) | 2013-01-09 | 2013-01-09 | Multi-path interface converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009567 CN203135173U (en) | 2013-01-09 | 2013-01-09 | Multi-path interface converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135173U true CN203135173U (en) | 2013-08-14 |
Family
ID=48943115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009567 Expired - Lifetime CN203135173U (en) | 2013-01-09 | 2013-01-09 | Multi-path interface converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508331A (en) * | 2017-07-11 | 2017-12-22 | 道县龙威盛科技有限公司 | Charhing unit and charging device |
-
2013
- 2013-01-09 CN CN 201320009567 patent/CN203135173U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508331A (en) * | 2017-07-11 | 2017-12-22 | 道县龙威盛科技有限公司 | Charhing unit and charging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |