CN201766680U - Network video and audio stick with MP3 music playing function - Google Patents
Network video and audio stick with MP3 music playing function Download PDFInfo
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- CN201766680U CN201766680U CN201020506765XU CN201020506765U CN201766680U CN 201766680 U CN201766680 U CN 201766680U CN 201020506765X U CN201020506765X U CN 201020506765XU CN 201020506765 U CN201020506765 U CN 201020506765U CN 201766680 U CN201766680 U CN 201766680U
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Abstract
The utility model discloses a network video and audio stick with an MP3 music playing function, which consists of a data storage, a USB interface and an MP3 main control chip, wherein the data storage is loaded with network radio programs. The network video and audio stick has the advantages of MP3 music playing function and enhanced practicality.
Description
Technical field
The utility model relates to a kind of radio and television receiving equipment, especially relates to a kind of Web TV radio reception rod of the MP3 of broadcast music.
Background technology
The product of the network audio-video rod of popular in the market a kind of profile as USB flash disk (being commonly called as global audio-visual rod or Web TV rod), form by the data storage, USB flash disk main control chip and the USB interface that electrically connect successively, in this data storage, be mounted with network radio station (comprising Web broadcast radio station, Network TV Station and online game website) server ip address data, user identification code and audio-video playout software.During use, the USB interface of this network audio-video rod is inserted in the USB jack of computer, the operation under the control of USB flash disk main control chip of network radio station relative program in the data storage, connect computer and INTERNET network, realization links with Web broadcast, network TV server, and download, decoding, the audio-video reduction process of realization audio frequency and video compositing data stream, reach the purpose of watching Web TV, receiving network broadcast and object for appreciation online game.
This network audio-video barred body is long-pending small and exquisite, is easy to carry, and is practical, but all at present network audio-video rods all do not possess the MP3 music playback function, therefore, exists and further improves part.
The utility model content
The utility model purpose is to provide a kind of network audio-video rod with the MP3 music playback function, thereby solves the defective that prior art can not be play the MP3 music.
Solution of the present utility model is: a kind of network audio-video rod with the MP3 music playback function, comprise: the data storage and the USB interface of loading network radio station server ip address data, also comprise the MP3 main control chip, described MP3 main control chip and data storage electrically connect by data line ports, and the USB port of MP3 main control chip connects above-mentioned USB interface.
During the product volume production, the MP3 main control chip is set at and reads network radio station related software operating state automatically, during use, USB interface is inserted in the computer USB jack, the network radio station server ip address data that are loaded in the data storage are read and are sent to computer network by the MP3 main control chip, Automatic Program connects the network radio station server, downloads audio, video data and flows to the user computer terminal, realizes Web broadcast, Web TV receiving function.When not using Web broadcast, Web TV, the MP3 music data in the MP3 main control chip reading of data memory through the MP3 data processing, restores the MP3 audio signal, reaches the purpose of playing the MP3 music.
The beneficial effects of the utility model are, solve the defective that existing network audio-video rod can not be play MP3, make the network audio-video rod possess the MP3 music playback function, have increased network audio-video rod selling point, make network audio-video rod product practicality stronger.
Description of drawings
Fig. 1 is the utility model embodiment one schematic block circuit diagram;
Fig. 2 is the utility model embodiment two schematic block circuit diagram.
Embodiment
Referring to Fig. 1, a kind of network audio-video rod with the MP3 music playback function is made up of data storage 1, USB interface 2 and MP3 main control chip 3.Data storage 1 adopts semiconductor flash memory (FLASH), MP3 main control chip 3 adopts the special-purpose main control chip of the ATJ2030 MP3 of torch power company, the data terminal of data storage 1 is connected with the data terminal of MP3 main control chip 3, is used for network radio station relative program and MP3 music datas such as transmission network radio station server IP address date, user identification code.USB interface 2 connects the usb signal port of MP3 main control chip 3, forms the data transmission channel of data storage 1 and computer.MP3 main control chip 3 also connects key groups 4, is used to receive user MP3 control command.MP3 main control chip 3 also connects earphone socket 5, is used to export the MP3 audio signal and gives earphone.Power Management Unit 6 provides working power for the entire circuit system.In data storage 1, be mounted with relative programs such as network radio station server ip address data, audio-video playout software, user identification code, by the volume production instrument MP3 main control chip 3 is set during the product volume production and reads network radio station relative program and data automatically for CD pattern (CD-ROM), when USB interface 2 is inserted computer, MP3 main control chip 3 reads the network radio station server ip address, be transferred to computer and network, through a series of processes such as authentification of user, audio and video data streams downloads, finish the Web broadcast television receiving function.When USB interface 2 separating computers, MP3 main control chip 3 detects the key-press status of key groups 4, instruction according to different button inputs, MP3 music data in the reading of data memory 1, the MP3 music data is carried out respective handling, by earphone socket 5 output MP3 audio signals, finish the MP3 music playback function.
Referring to Fig. 2, Fig. 2 is the utility model embodiment two schematic block circuit diagram, a kind of network audio-video rod with the MP3 music playback function, form by data storage 1, USB interface 2 and MP3 main control chip 3, the data terminal of data storage 1 is connected with the data terminal of MP3 main control chip 3, USB interface 2 connects the usb signal port of MP3 main control chip 3, and MP3 main control chip 3 also connects key groups 4 and earphone socket 5, is used for receiving MP3 control command and output MP3 audio signal.Power Management Unit 6 provides working power for the entire circuit system.Different with embodiment one is, to adopt hat to send company's model be the MP3 main control chip of XY8106 for MP3 main control chip 3 in the present embodiment, XY8106 inside is integrated with LCD display and drives port, the radio reception signal input port, recorded audio signals input port and data storage card Extended Capabilities Port, can optionally connect LCD display unit 7 according to customer requirement, radio reception unit 8, one or several circuit unit in recording unit 9 and the storage card expanding element 10, the LCD that realizes operating state shows, wireless FM FM radio, outside recording and data storage capacity expanded function make the further functional diversities of product.XY8106 is connected as shown in Figure 2 with the signal of LCD display unit 7, radio reception unit 8, recording unit 9 and storage card expanding element 10.
In the foregoing description, MP3 main control chip 3 adopts the ATJ2030 of torch power company and the XY8106MP3 main control chip that hat is sent company respectively, also can adopt and step the little MV5208 of section, in clever SH86211 equivalent type MP3 main control chip, because MP3 is a very mature technique market segment at present, the MP3 main control chip of the different model that different company produces reaches tens kinds more than, this provides great convenience to selecting to meet the required MP3 main control chip of the utility model, the MP3 main control chip that different company produces, function is basic identical, circuit pin difference to some extent only, can offer user's PDF application file with reference to each producer about the more particulars of these IC, in view of these application files have been ripe and technique known data, so this paper does not do and gives unnecessary details.
In the foregoing description, network radio station relative program data and MP3 music data coexist as in the data memory, by the volume production instrument FLASH is carried out subregion during the product volume production, form 2 virtual data storages, and make network radio station relative program data place different subregions with the MP3 music data, network radio station relative program data place subregion is arranged at CD-ROM (CD) state or encrypted state, can move and can prevent the formatted or mistake deletion of network radio station relative program data automatically, and the subregion of placing the MP3 music data is in readable, the USB flash disk operating state that can write has guaranteed reading of MP3 music data, write, deletion and renewal.Deposit the subregion of MP3 music data, exist under the residual memory space situation, also can be used for storing other computer data by the user as USB flash disk.
Below in conjunction with the accompanying drawings and embodiments the utility model is described in detail, the foregoing description only is the preferred embodiment for proving absolutely that the utility model is lifted, do not constitute any qualification of the present utility model, do not deviating under the utility model spirit and the real situation, those of ordinary skill in the art can make various deformation according to the foregoing description, and these changes belong to the scope that the utility model is contained.
Claims (5)
1. network audio-video rod with the MP3 music playback function, comprise: the data storage and the USB interface of loading network radio station server ip address data, it is characterized in that: also comprise the MP3 main control chip, described MP3 main control chip and data storage electrically connect, network radio station server ip address data in the MP3 main control chip reading of data memory, connect computer and INTERNET network by USB interface, realize the Web broadcast television receiving function, MP3 music data in the MP3 main control chip reading of data memory is realized the MP3 music playback function.
2. the network audio-video rod of band MP3 playing function according to claim 1, it is characterized in that: the MP3 main control chip connects the LCD display unit.
3. the network audio-video rod of band MP3 playing function according to claim 1, it is characterized in that: the MP3 main control chip connects the radio reception unit.
4. the network audio-video rod of band MP3 playing function according to claim 1 is characterized in that: the MP3 main control chip connects the recording unit.
5. the network audio-video rod of band MP3 playing function according to claim 1, it is characterized in that: the MP3 main control chip connects the storage card expanding element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020506765XU CN201766680U (en) | 2010-08-26 | 2010-08-26 | Network video and audio stick with MP3 music playing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020506765XU CN201766680U (en) | 2010-08-26 | 2010-08-26 | Network video and audio stick with MP3 music playing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766680U true CN201766680U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020506765XU Expired - Fee Related CN201766680U (en) | 2010-08-26 | 2010-08-26 | Network video and audio stick with MP3 music playing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766680U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917261A (en) * | 2012-10-08 | 2013-02-06 | 清华大学 | Storage equipment with streaming media supporting function |
| CN102932682A (en) * | 2011-08-09 | 2013-02-13 | 上海广电电子科技有限公司 | Internet TV stick |
| CN103079091A (en) * | 2013-02-01 | 2013-05-01 | 清华大学 | Method and device for previewing streaming media |
-
2010
- 2010-08-26 CN CN201020506765XU patent/CN201766680U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102932682A (en) * | 2011-08-09 | 2013-02-13 | 上海广电电子科技有限公司 | Internet TV stick |
| CN102917261A (en) * | 2012-10-08 | 2013-02-06 | 清华大学 | Storage equipment with streaming media supporting function |
| CN103079091A (en) * | 2013-02-01 | 2013-05-01 | 清华大学 | Method and device for previewing streaming media |
| CN103079091B (en) * | 2013-02-01 | 2016-12-28 | 清华大学 | Streaming Media method for previewing and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jian Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130826 |