CN201657341U - Multifunctional wireless card - Google Patents
Multifunctional wireless card Download PDFInfo
- Publication number
- CN201657341U CN201657341U CN2010203019666U CN201020301966U CN201657341U CN 201657341 U CN201657341 U CN 201657341U CN 2010203019666 U CN2010203019666 U CN 2010203019666U CN 201020301966 U CN201020301966 U CN 201020301966U CN 201657341 U CN201657341 U CN 201657341U
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- frequency modulation
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Abstract
A multifunctional wireless card belongs to the wireless network terminal access equipment field. The existing structure has the wireless network access function only, the function is single, which can not satisfy the increased multifunctional demand of the people. The multifunctional wireless card comprises a housing, and an interface circuit, a power supply module and a wireless network module arranged in the housing, characterized in that a music playing submodule and a recording submodule are integrated on the wireless network module, the wireless network module is also electrically connected with a storage card, a frequency modulation module and a microphone respectively, the power supply module is electrically connected with the wireless network module and the frequency modulation module respectively, the interface circuit is electrically connected with the wireless network module and the power supply module respectively, the music play submodule and the frequency modulation module are connected with an audio frequency output element, the frequency modulation module is provided with a radio wave receiver. The multifunctional wireless card has the advantages that the integration and compatibility of the function is realized, the whole volume is small, the wireless card has multiple functions and can satisfy the compound function demand of a subscriber.
Description
[technical field]
The utility model relates to a kind of multifunction wireless card of surfing Internet, and it is integrated with multiple functions such as voice playing, recording, FM radio broadcasting, wireless Internet access, belongs to wireless Internet access terminal access device field.
[background technology]
In recent years, the extensive covering of wireless network, unlimited network connection equipment, particularly the application of wireless Internet card more and more widely, each production firm has also released a lot of models and has selected for people, but these wireless Internet cards all only possess the wireless Internet access access function, function singleness, can not satisfy the increasing functional requirement of people, for example: functions such as the music that the general user of being subjected to likes, radio reception broadcasting, recording, when needs use these functions, can only the optional equipment relevant device, there is certain inconvenience in the use.
[utility model content]
The technical assignment of the technical problems to be solved in the utility model and proposition is the defective that overcomes prior art, and a kind of integrated multifunction wireless card of surfing Internet of complex functions such as music, radio reception broadcasting, recording is provided.For this reason, the utility model adopts following technical scheme:
The multifunction wireless card of surfing Internet, comprise housing and be arranged at the interior interface circuit of housing, power module, Wireless Internet access module, it is characterized in that being integrated with on the described Wireless Internet access module music submodule and recording submodule, described Wireless Internet access module also is electrically connected with storage card respectively, frequency modulation module and Mike, described power module respectively with Wireless Internet access module, the frequency modulation module is electrically connected, described interface circuit respectively with Wireless Internet access module, power module is electrically connected, described music submodule and frequency modulation module are connected with the audio frequency output element, and described frequency modulation module is provided with radio wave reception converter.In order to adapt to people's multi-functional demand, with functions such as the music often used, radio reception broadcasting, recording, adopt relevant module to be integrated in the Wireless Internet access module, utilize the master chip of Wireless Internet access module to carry out signal processing, output, storage card can be stored related audio information for master chip and visit, reads, handles, exports.The user only needs to carry a wireless Internet card and just can satisfy multi-functional needs like this, and is easy to use.
For the improving and replenishing of technique scheme, can increase following technical characterictic:
The chip that comprises the ARM9 kernel in the described Wireless Internet access module is provided with audio coder-decoder in this chip.
Described housing is provided with the button that is electrically connected with music submodule, recording submodule and frequency modulation module.
Described interface circuit comprises USB interface.
It is the chip of QSC6085 that described Wireless Internet access module adopts model.This chip itself has audio decoder.
The chip model that described frequency modulation module adopts is RDA5802E.
When the user needs played songs, click the broadcast button of product, master chip QSC6085 can visit the broadcast information such as song in the storage card, voicefrequency circuit, audio decoder by chip internal carries out signal processing then, and outputs to external equipment such as earphone by audio output interface.When the user need record, press record button, product enters recording mode, gather audio-frequency information by Mike, be transferred to master chip QSC6085 by Mike then, and then QSC6085 handles and transforms data, the information stores of audio frequency in storage card.When the user need use FM radio, master chip QSC6085 was by controlling the FM radio module, and so the radio wave reception converter of this modular circuit is in the state that receives radio wave signal.Radio reception chip RDA5802E receives radio wave signal, and by signal processing modes such as amplitude limit, mirror ripples, radio wave signal is converted into the analogue audio frequency differential signal, and audio signal is exported by earphone, makes the user listen to the radio station.
The utility model passes through music submodule, recording submodule, frequency modulation module, be integrated in the whole wireless network card, and be equipped with storage card and Mike and select suitable chip deal with data, realized the integrated and compatible of function, overall volume is little, diverse in function can satisfy user's complex function demand.
[description of drawings]
Fig. 1 is a frame principle figure of the present utility model.
Among the figure: 1, interface circuit, 2, Wireless Internet access module, 3, the frequency modulation module, 4, power module, 5, storage card, 6, Mike.
[specific implementation]
Below in conjunction with specification drawings and specific embodiments substantive distinguishing features of the present utility model is further described.
As shown in Figure 1, the multifunction wireless card of surfing Internet, comprise housing and be arranged at the interior interface circuit 1 of housing, power module 4, Wireless Internet access module 2, be integrated with music submodule and recording submodule on the Wireless Internet access module, Wireless Internet access module also is electrically connected with storage card 5 respectively, frequency modulation module 3 and Mike 6, power module respectively with Wireless Internet access module, the frequency modulation module is electrically connected, interface circuit respectively with Wireless Internet access module, power module is electrically connected, 41 principal voltages that indicate wherein for external circuits input system needs, pass through each module required voltage of power module output system then, thereby make system works; The 42 various voltages for power module output system needs that indicate mainly offer analog-and digital-circuit in the system; 43 indicate export the FM required voltage for power supply.Music submodule and frequency modulation module are connected with audio output interface, and the frequency modulation module is provided with radio wave reception converter.The chip that comprises the ARM9 kernel in the Wireless Internet access module is provided with audio coder-decoder in this chip.Housing is provided with the button that is electrically connected with music submodule, recording submodule and frequency modulation module.Interface circuit comprises USB interface.Wireless Internet access module is a high pass QSC6085 chip.The chip that the frequency modulation module adopts is the radio reception chip RDA5802E that auspicious Dicon A/S produces.
More than multifunction wireless card of surfing Internet shown in the drawings be specific embodiment of the utility model, substantive distinguishing features of the present utility model and progress have been embodied, can be according to the use needs of reality, it is carried out the modification of aspects such as material, shape, specification, components and parts model and color, seldom give unnecessary details at this.
Claims (6)
1. multifunction wireless card of surfing Internet, comprise housing and be arranged at the interior interface circuit (1) of housing, power module (4), Wireless Internet access module (2), it is characterized in that being integrated with on the described Wireless Internet access module music submodule and recording submodule, described Wireless Internet access module also is electrically connected with storage card (5) respectively, frequency modulation module (3) and Mike (6), described power module respectively with Wireless Internet access module, the frequency modulation module is electrically connected, described interface circuit respectively with Wireless Internet access module, power module is electrically connected, described music submodule and frequency modulation module are connected with audio output interface, and described frequency modulation module is provided with radio wave reception converter.
2. multifunction wireless card of surfing Internet according to claim 1 is characterized in that comprising in the described Wireless Internet access module chip of ARM9 kernel being provided with audio coder-decoder in this chip.
3. multifunction wireless card of surfing Internet according to claim 1 and 2 is characterized in that described housing is provided with the button that is electrically connected with music submodule, recording submodule and frequency modulation module.
4. multifunction wireless card of surfing Internet according to claim 3 is characterized in that described interface circuit comprises USB interface.
5. multifunction wireless card of surfing Internet according to claim 4 is characterized in that it is the chip of QSC6085 that described Wireless Internet access module adopts model.
6. multifunction wireless card of surfing Internet according to claim 4 is characterized in that the chip model that described frequency modulation module adopts is RDA5802E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203019666U CN201657341U (en) | 2010-01-29 | 2010-01-29 | Multifunctional wireless card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203019666U CN201657341U (en) | 2010-01-29 | 2010-01-29 | Multifunctional wireless card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201657341U true CN201657341U (en) | 2010-11-24 |
Family
ID=43122568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203019666U Expired - Fee Related CN201657341U (en) | 2010-01-29 | 2010-01-29 | Multifunctional wireless card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201657341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833887A (en) * | 2012-08-29 | 2012-12-19 | 太仓市同维电子有限公司 | 3G (third-generation) wireless router |
| WO2013123709A1 (en) * | 2012-02-24 | 2013-08-29 | 中兴通讯股份有限公司 | Wireless communication equipment and methods for browsing internet and audio playback thereof |
-
2010
- 2010-01-29 CN CN2010203019666U patent/CN201657341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013123709A1 (en) * | 2012-02-24 | 2013-08-29 | 中兴通讯股份有限公司 | Wireless communication equipment and methods for browsing internet and audio playback thereof |
| CN102833887A (en) * | 2012-08-29 | 2012-12-19 | 太仓市同维电子有限公司 | 3G (third-generation) wireless router |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120129 |