CN203397371U - Card reader with OTG function - Google Patents
Card reader with OTG function Download PDFInfo
- Publication number
- CN203397371U CN203397371U CN201320510334.4U CN201320510334U CN203397371U CN 203397371 U CN203397371 U CN 203397371U CN 201320510334 U CN201320510334 U CN 201320510334U CN 203397371 U CN203397371 U CN 203397371U
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- Prior art keywords
- otg
- card reader
- usb
- card
- function
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- Expired - Fee Related
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- 239000002699 waste material Substances 0.000 abstract description 4
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Abstract
Provided is a card reader with an OTG (On-The-Go) function, comprising a housing (1), a control chip (5) arranged in the housing (1) and a MicroSD card channel (2) and a USB joint (3) arranged on the outside of the housing (1); the MicroSD card channel (2) and the USB joint (3) are respectively in connection with the control chip (5). The characteristics are that the control chip (5) is provided with an OTG joint (4). Compared with prior arts, the card reader with an OTG function combines an OTG card reader and a common USB card reader, and thereby consumers do not need to purchase common USB card reader, OTG card readers or OTG patch cords; the card reader with an OTG function is convenient to carry, provides convenience for consumers who need the common USB card readers and OTG card readers and meanwhile reduces resource waste.
Description
Technical field
The utility model relates to a kind of card reader, relates in particular to a kind of card reader with OTG function.
Background technology
OTG is the abbreviation of On-The-Go, is the technology that developed recently gets up, and announced Dec 18 calendar year 2001 by USB Implementers Forum, is mainly used in the connection between various equipment or mobile device, carries out exchanges data.Particularly PDA, mobile phone, consumer devices.
Nowadays increasing equipment is supported OTG function, as smart mobile phone and panel computer etc.Yet commercially available generic USB card reader, can only, for the USB device with USB interface such as computer, provide the function that reads memory card, when being the OTG equipment with OTG interface such as mobile phone and panel computer, provide read memory card function time, need to use OTG patchcord as intermediary.And common OTG card reader can only be the OTG equipment with OTG interface such as mobile phone and panel computer, the function that reads memory card is provided, can not, for USB device with USB interface such as computers, provide the function that reads memory card.Therefore for needs, using OTG interface reads memory card, need again to use USB interface to read the people of memory card, often need to buy above two kinds of card reader, or buy generic USB card reader and OTG connecting line, this carries the waste that has also caused resource in inconvenient causing.
Summary of the invention
The purpose of this utility model is: by proposing a kind of card reader with OTG function, solve the problems referred to above.
In order to realize the object of the utility model, intend adopting following technical scheme: a kind of card reader with OTG function, structurally comprise: shell and the control chip and the Micro SD draw-in groove and the USB joint that are arranged on housing exterior that are arranged on enclosure, and Micro SD draw-in groove is connected with control chip respectively with USB joint, it is characterized in that: on described control chip, be provided with OTG joint.
Compared with prior art, the card reader with OTG function that the utility model provides, by OTG card reader and generic USB card reader are combined, in the time need to providing the function that reads memory card for OTG equipment or USB device, only Micro SD card need to be inserted after Micro SD draw-in groove, by USB joint of the present utility model or OTG joint, insert corresponding USB interface or OTG interface, consumer no longer needs to buy common USB card reader, OTG card reader, OTG patchcord, facilitated the carrying of consumer that need to use OTG card reader and generic USB card reader, also reduced the waste of resource simultaneously.
Accompanying drawing explanation
Fig. 1 has illustrated the structural drawing of the utility model embodiment.
1: shell; 2:Micro SD draw-in groove; 3:USB joint; 4:OTG joint; 5: control chip.
Embodiment
As shown in the figure, a kind of card reader with OTG function of the utility model, the control chip 5 and the Micro SD draw-in groove 2 and the USB joint 3 that are arranged on shell 1 outside that comprise shell 1 and be arranged on shell 1 inside, and Micro SD draw-in groove 2 is connected with control chip 5 respectively with USB joint 3, on described control chip 5, is provided with OTG joint 4.
While using the utility model, only Micro SD card need to be inserted in the OTG equipment after Micro SD draw-in groove 2, OTG joint 4 of the present utility model being inserted with OTG interface, or in the USB device that USB joint 3 is inserted with USB interface, therefore consumer no longer needs to buy common USB card reader, OTG card reader, OTG patchcord, facilitate the carrying of consumer that need to use OTG card reader and generic USB card reader, also reduced the waste of resource simultaneously.
Claims (1)
1. the card reader with OTG function, structurally comprise: shell (1) and be arranged on the inner control chip (5) of shell (1) and be arranged on Micro SD draw-in groove (2) and the USB joint (3) of shell (1) outside, and Micro SD draw-in groove (2) is connected with control chip (5) respectively with USB joint (3), it is characterized in that: on described control chip (5), be provided with OTG joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510334.4U CN203397371U (en) | 2013-08-21 | 2013-08-21 | Card reader with OTG function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510334.4U CN203397371U (en) | 2013-08-21 | 2013-08-21 | Card reader with OTG function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397371U true CN203397371U (en) | 2014-01-15 |
Family
ID=49908889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510334.4U Expired - Fee Related CN203397371U (en) | 2013-08-21 | 2013-08-21 | Card reader with OTG function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397371U (en) |
-
2013
- 2013-08-21 CN CN201320510334.4U patent/CN203397371U/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 |
Granted publication date: 20140115 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |