CN204332369U - There is the USB device of NFC function - Google Patents
There is the USB device of NFC function Download PDFInfo
- Publication number
- CN204332369U CN204332369U CN201420519427.8U CN201420519427U CN204332369U CN 204332369 U CN204332369 U CN 204332369U CN 201420519427 U CN201420519427 U CN 201420519427U CN 204332369 U CN204332369 U CN 204332369U
- Authority
- CN
- China
- Prior art keywords
- nfc
- usb
- usb device
- shell body
- circuit
- 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
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of USB device with NFC function, comprise shell body, USB device circuit and NFC circuit is provided with in described shell body, described NFC circuit is communicated with by wire with USB device circuit, described shell body has sliding button, sliding button is connected with USB joint, and promote sliding button, USB joint is stretched out in shell body.The utility model can easily with USB device itself, or initiatively or under Passive Mode exchanging data by USB interface and other equipment, and do not affecting the normal function of original USB, there is conveniently advantage.
Description
Technical field
This practicality relates to a kind of digital accessory, particularly relates to a kind of multi-functional USB device with NFC function.
Background technology
NFC (Near Field Communication, NFC), is called near field communication (NFC), runs in 2 cm distance, and its transmission speed has 106 Kbit/ seconds, 212 Kbit/ seconds or 424 Kbit/ seconds three kinds.At present, many mobile phones are provided with NFC chip, there is near field communication (NFC) function, but due to support equipment few, application scenarios is limited, make NFC chip exist very large waste.
Utility model content
The purpose of this utility model is to provide a kind of USB device with NFC function, may be used for providing Near-field Data to transmit quickly and easily.
For achieving the above object, the technical scheme that the utility model provides is: provide a kind of USB device with NFC function, comprise shell body, USB device circuit and NFC circuit is provided with in described shell body, described NFC circuit is communicated with by wire with USB device circuit, and described shell body has sliding button, and sliding button is connected with USB joint, promote sliding button, USB joint is stretched out in shell body.
Corresponding NFC circuit position, described shell body is provided with NFC mark, indicates better near field contact position.
The beneficial effects of the utility model are, by increasing NFC chip in USB device, can make the equipment supporting NFC, such as mobile phone, easily with USB device itself, or initiatively or under Passive Mode is exchanging data by USB interface and other equipment, and do not affect the normal function of original USB, have conveniently advantage, total design is slim, passes through sliding button, when not using, USB joint can conveniently be hidden, elegant in appearance, does not take up room.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation that the USB of the utility model embodiment stretches out.
Fig. 3 is the circuit module schematic diagram of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-3, the utility model embodiment provides a kind of USB device with NFC function, comprise shell body 10, USB device circuit 14 and NFC circuit 15 is provided with in described shell body 10, described NFC circuit 15 is communicated with by wire with USB device circuit 14, and described shell body 10 has sliding button 12, and sliding button 12 is connected with USB joint 13, promote sliding button 12, USB joint 13 is stretched out in shell body.
Corresponding NFC circuit 15 position, described shell body is provided with NFC mark 11, indicates better near field contact position.
Composition graphs 1-Fig. 3, the utility model embodiment by increasing NFC chip in USB device, the equipment supporting NFC can be made, such as mobile phone, easily with USB device itself, or initiatively or under Passive Mode exchanging data by USB interface and other equipment, and do not affect the normal function of original USB, there is conveniently advantage, rely on the said equipment, pass through NFC mobile phone, people can be in any place, any time, pass through USB, wish that the entertainment service that obtains and transaction link together with them, thus complete payment, obtain placard information etc., very big convenience and enrich the life of people, total design is slim, pass through sliding button, when not using, USB joint can conveniently be hidden, elegant in appearance, do not take up room.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (2)
1. one kind has the USB device of NFC function, it is characterized in that, comprise shell body, USB device circuit and NFC circuit is provided with in described shell body, described NFC circuit is communicated with by wire with USB device circuit, and described shell body has sliding button, and sliding button is connected with USB joint, promote sliding button, USB joint is stretched out in shell body.
2. have the USB device of NFC function as claimed in claim 1, it is characterized in that, corresponding NFC circuit position, described shell body is provided with NFC mark, indicates better near field contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519427.8U CN204332369U (en) | 2014-09-10 | 2014-09-10 | There is the USB device of NFC function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519427.8U CN204332369U (en) | 2014-09-10 | 2014-09-10 | There is the USB device of NFC function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332369U true CN204332369U (en) | 2015-05-13 |
Family
ID=53168698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519427.8U Expired - Fee Related CN204332369U (en) | 2014-09-10 | 2014-09-10 | There is the USB device of NFC function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332369U (en) |
-
2014
- 2014-09-10 CN CN201420519427.8U patent/CN204332369U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWD201027S (en) | Adapter | |
| TWD203660S (en) | Adapter | |
| TWD199100S (en) | Case for an electronic device | |
| WO2014134948A3 (en) | Data transmission device and data transmission system | |
| WO2013184394A3 (en) | Transmitting initiation details from a mobile device | |
| CN204332369U (en) | There is the USB device of NFC function | |
| CN204903617U (en) | Wireless oscillograph based on smart mobile phone | |
| CN204908242U (en) | Multi -functional intelligent school badge | |
| CN204291045U (en) | A kind of intelligent postcard communication system | |
| CN203352572U (en) | Novel digital interphone | |
| CN203423722U (en) | Handset having function of positioning tracking | |
| CN204119278U (en) | Handset shell | |
| CN201937704U (en) | Mobile phone with local friend making function | |
| CN205724279U (en) | Apple 8pin holds concurrently Type C Universal joint charging data line | |
| CN204967879U (en) | Industry three proofings cell -phone with NFC intelligence card reader function | |
| CN104467900A (en) | A wearable interphone | |
| CN204069081U (en) | A kind of mobile device with dust plug signature pen | |
| CN204697049U (en) | A kind of intercom that compass and GPS location are housed for travelling | |
| CN203912012U (en) | A handset with a bone conduction function | |
| CN204244311U (en) | A kind of smart mobile phone with campus card function | |
| CN202773046U (en) | Multifunctional earphone | |
| CN204090089U (en) | Slidably folding wear-type bluetooth earphone | |
| CN203276547U (en) | Bidirectional remote-control sensor | |
| CN205790830U (en) | A kind of Lightning interface Audio adapter | |
| CN204263764U (en) | A kind of pen reliably put the cell phone |
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: 20150513 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |