CN201995140U - 3G (3rd generation) portable wireless router supporting multimedia functions - Google Patents
3G (3rd generation) portable wireless router supporting multimedia functions Download PDFInfo
- Publication number
- CN201995140U CN201995140U CN2010206953658U CN201020695365U CN201995140U CN 201995140 U CN201995140 U CN 201995140U CN 2010206953658 U CN2010206953658 U CN 2010206953658U CN 201020695365 U CN201020695365 U CN 201020695365U CN 201995140 U CN201995140 U CN 201995140U
- Authority
- CN
- China
- Prior art keywords
- application processor
- interface
- wireless router
- audio
- touch
- 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
Images
Landscapes
- Telephone Function (AREA)
Abstract
The utility model discloses a 3G (3rd generation) portable wireless router supporting multimedia functions, which comprises a battery charging managing chip, a power supply managing chip, an application processor, a storage device, a 3G module, a WIFI (wireless fidelity) module, a touch screen, an earphone, a USB (universal serial bus) interface and an audio coding/decoding chip. An LCD (liquid crystal display) interface and a touch-panel interface on the application processor are connected with the touch screen and can play a video file stored on a network or stored locally; an audio controller on the application processor is connected with an external audio decoding chip, converts a digital speech signal output by the application processor into an analog speech signal, and then outputs the analog speech signal to an earphone interface or an SPK (storage protection key) interface; and a simple control key circuit is constructed on a GPIO (general purpose input/output) port on the application processor to complete the basic operation to the multimedia functions. By using the 3G portable wireless router supporting the multimedia functions, through resource integration, more functions are achieved with lower cost.
Description
Technical field
The utility model is on the basis of 3G portable mobile wireless router, to further expanding of its function, give full play to the multimedia function of application processor in the product, and multimedia function combined with 3G technology, the terminal use can be surfed the web whenever and wherever possible, a kind of brand-new impression of user is given in high-speed downloads, audio frequency and video broadcast etc.The utility model not only can use as a 3G/WIFI router, also can use as a portable 3G multimedia player.
Background technology
No matter the use of wireless router in our life is unit office, the study of enterprises and institutions more and more widely, or the use of personal user's household, and we can see the figure of wireless router.Portable 3G wireless router is based on the router of 3G (Third Generation) Moblie technology.At present, 3 kinds of 3G standards are arranged in the world, all realize commercialization in China.Portable 3G wireless router, volume is little, can carry, being an energy is converted into 3G the Wi-Fi signal, makes up the equipment of Wi-Fi Hotspot whenever and wherever possible, allow periphery comprise the equipment realization multiple users share online of support Wi-Fi such as digital camera, notebook, PSP, mobile phone, for realizing that sharing the 3G wireless network in the WLAN (wireless local area network) provides great convenience, uses very extensive.
So, whether can so portable 3G wireless router just satisfy terminal use's demand? except portable 3G wireless router, are there other modes to set up Wi-Fi Hotspot? answer is sure.Along with the continuous development of consumer electronics, in some handset products, realized the 3G signal is changed into the function of WIFI signal.For example, some high-end smartphones are just supported such function.Present main flow operation system of smart phone such as Symbian, Andriod and WindowsMobile all have this type of software.Present terminal equipment day by day overlaps on function, has three trend substantially: the first, communication and content digitlization gradually; The second, disposal ability strengthens gradually; Three, memory space increases gradually.Terminal equipment presents many network characteristics and multi-functional characteristic.
We should give prominence to for portable product is workability under its situation of movement, but we are not very long at time of really using wireless router in many instances, and also is a relatively fixing occasion when using.Like this, we are in off-mode at just the have to router more time of let us, are a kind of waste to resource really, not as good as the high-end 3G smart mobile phone of buying a support Wi-Fi Hotspot.
Therefore, the product form of portable 3G wireless router is thoroughly changed very urgent, only stay in this simple function of router, will lose more terminal use.Along with the application processor function of using in the 3G wireless router is gradually become strong, make full use of the undeveloped resources on the application processor, tap/dip deep into goes out to be different from the otherness function of other-end product, could really satisfy the needs of terminal client.
Summary of the invention
In the utility model, we are the breach with the multimedia function of application processor, ask different deposit with, not only for the terminal use realizes multiple users share online, in moving process, allow end-user experience simultaneously to the digital multimedia function such as surfing the web, audio frequency and video are browsed at a high speed.
The utility model makes full use of the system resource on the general portable 3G wireless router, utilize the powerful wireless network of 3G module to insert advantage, the large storage capacity of expansion card T card, add simple interfaces such as video and audio frequency, the 3G router of just having formed a support multimedia function powerful, with low cost, realized the perfect adaptation of two kinds of products, dual-use is given the brand-new use experience of terminal use.
The utility model is achieved by the following technical solution:
A kind of 3G portable mobile wireless router of supporting multimedia function, comprise: battery charging management chip, power management chip, application processor, memory, 3G module, WIFI module, touch-screen, earphone, USB interface, audio coding decoding chip, LCD interface on the described application processor is connected with touch-screen with the touch-panel interface, can play the video file of the network storage or local storage; Audio Controller on the application processor connects outside audio decoder chip, and the audio digital signals that application processor is exported is converted into analog voice signal, outputs to earphone interface or SPK interface then; GPIO on the application processor builds simple control key circuit, finishes the basic operation to multimedia function.
In the 3G portable mobile wireless router apparatus of described support multimedia function, WIFI wireless aps unit has realized that data insert in the WLAN (wireless local area network).
In the 3G portable mobile wireless router apparatus of described support multimedia function, the 3G module has realized that operator's 3G network cover data inserts.
In the 3G portable mobile wireless router apparatus of described support multimedia function, USB interface is used for the Virtual Ethernet unit, realizes the access and the system network management function of cable network.
In the 3G portable mobile wireless router apparatus of described support multimedia function, the T card is used for the local file storage, and the memory space of the data in server communal space and multimedia file is provided.
In the 3G portable mobile wireless router apparatus of described support multimedia function, LCD is used for multimedia messagess such as the video, picture, literal of display network storage or local storage; Touch-panel is exactly the touch panel above the touch-screen, and this is that user's operating and controlling interface is user's a operating and controlling interface, reduces the quantity of physical button, and the compact of machine system is provided.
In the 3G portable mobile wireless router apparatus of described support multimedia function, earphone and SPK interface are the output interfaces of audio signal.
The utility model has following beneficial effect: practical and convenient, a tractor serves several purposes increases simple audio-video interface and has realized multimedia function on the portable router of common 3G.The utility model has been realized more function by resource consolidation with lower cost.
Description of drawings
Fig. 1 is a module diagram of the present utility model;
Fig. 2 is the utility model specific embodiment circuit theory diagrams.
The number in the figure explanation
1-battery charging management chip 2-power management chip 3-application processor
4-memory 5-3G module 6-WIFI module
7-touch-screen 8-earphone 9-USB interface
The 10-audio frequency is compiled and is separated chip
Embodiment
How to realize below in conjunction with drawings and Examples explanation the utility model:
Fig. 1 illustrates a kind of module diagram of supporting the 3G portable mobile wireless router of multimedia function.Application processor 3 is finished control, Signal Processing to each functional module as the key control unit of system; Be connected with memory 4 with the NAND control unit interface by system bus; Be connected with 3G module 5 by HOST USB interface 9; Be connected with WIFI module 6 by SDIO1; By SDIO2 and Micro SD card connection; Audio Controller on the application processor connects outside audio decoder chip 10; LCD interface on the application processor is connected with touch-screen 7 with the touch-panel interface; Battery charging management chip 1 connects power management chip 2.
Fig. 2 illustrates the utility model specific embodiment circuit theory diagrams.Application processor 3 is connected with touch-screen 7 by the lcd controller that carries.The size of LCD should be selected to make things convenient for user's view multimedia documents more than 5 cun; The resolution requirement of LCD is moderate, and crossing low meeting influence definition, and too high meeting influence system handles speed, and native system uses the VGA form, and resolution is 640*480; The color bits degree of depth of LCD requires moderate, and crossing low meeting influence color contrast, and too high meeting influence system handles speed, native system uses the RGB565 data format, and each pixel is that 16 bit strips are wide, just two bytes, memory space can be do not wasted, normal user demand can be satisfied simultaneously yet.The backing structure difference of Different L CD, the backlight of the LCD that native system adopts is the series connection form, the outside need chip that boosts backlight provides constant-current source to backlight.The soft decoding of the hard decoder of application processor and operating system determined product the video format that can support.
Application processor is connected with the four-wire resistance type touch panel by touch panel controller.Touch panel controller mainly is made up of ADC and interrupt control unit etc., reports application processor after the counter plate each point is sampled, and processor positions the content above the LCD by algorithm then.
The integrated AC97 Audio Controller of application processor, the application processor that has can be supported the IIS interface, and the outside only needs to connect an AUDIO CODEC, and native system uses the AUDIOCODEC that carries power amplifier when selecting.AUDIO CODEC mainly is made up of DAC, PA and blender etc. inside, generally uses iic bus configuration internal register, as SNR, PA gain, DAC resolution etc.AUDIO CODEC supports earphone 8, SPK output, can carry out two kinds of switchings between the interface on the hardware; Software can the switch voice-grade channel, such as showing mute button on the player.
The foregoing description provides to those of ordinary skills and realizes or use of the present utility model; those of ordinary skills can be under the situation that does not break away from invention thought of the present utility model; the foregoing description is made various modifications or variation; thereby protection range of the present utility model do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (3)
1. 3G portable mobile wireless router of supporting multimedia function, comprise: battery charging management chip, power management chip, application processor, memory, 3G module, WIFI module, touch-screen, earphone, USB interface, audio coding decoding chip, it is characterized in that: the LCD interface on the described application processor is connected with touch-screen with the touch-panel interface, can play the video file of the network storage or local storage; Audio Controller on the application processor connects outside audio decoder chip, and the audio digital signals that application processor is exported is converted into analog voice signal, outputs to earphone interface then.
2. a kind of 3G portable mobile wireless router of supporting multimedia function according to claim 1 is characterized in that: described 3G module has realized that operator's 3G network cover data inserts.
3. a kind of 3G portable mobile wireless router of supporting multimedia function according to claim 1, it is characterized in that: described earphone and SPK interface are the output interfaces of audio signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206953658U CN201995140U (en) | 2010-12-30 | 2010-12-30 | 3G (3rd generation) portable wireless router supporting multimedia functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206953658U CN201995140U (en) | 2010-12-30 | 2010-12-30 | 3G (3rd generation) portable wireless router supporting multimedia functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201995140U true CN201995140U (en) | 2011-09-28 |
Family
ID=44671614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206953658U Expired - Fee Related CN201995140U (en) | 2010-12-30 | 2010-12-30 | 3G (3rd generation) portable wireless router supporting multimedia functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201995140U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665305A (en) * | 2012-04-27 | 2012-09-12 | 太仓市同维电子有限公司 | 3G router with radio and audio output unit |
| CN103517127A (en) * | 2012-06-21 | 2014-01-15 | 上海斐讯数据通信技术有限公司 | Network equipment |
| CN103533680A (en) * | 2013-10-29 | 2014-01-22 | 太仓市同维电子有限公司 | Wireless 3G MiFi terminal equipment with music play function |
| CN104683250A (en) * | 2015-03-04 | 2015-06-03 | 深圳职业技术学院 | Portable multifunctional wireless router |
| WO2015109844A1 (en) * | 2014-01-24 | 2015-07-30 | 中兴通讯股份有限公司 | Portable broadband wireless device |
| TWI498012B (en) * | 2011-11-25 | 2015-08-21 | Merry Electronics Co Ltd | Earphone having dual transmission interfaces |
| WO2015192702A1 (en) * | 2014-06-20 | 2015-12-23 | 上海据说智能科技有限公司 | Wireless server and system |
| CN106131977A (en) * | 2016-06-16 | 2016-11-16 | 苏州安控物联网科技有限公司 | A kind of micro-base station system of portable Internet of Things |
-
2010
- 2010-12-30 CN CN2010206953658U patent/CN201995140U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI498012B (en) * | 2011-11-25 | 2015-08-21 | Merry Electronics Co Ltd | Earphone having dual transmission interfaces |
| CN102665305A (en) * | 2012-04-27 | 2012-09-12 | 太仓市同维电子有限公司 | 3G router with radio and audio output unit |
| CN103517127A (en) * | 2012-06-21 | 2014-01-15 | 上海斐讯数据通信技术有限公司 | Network equipment |
| CN103517127B (en) * | 2012-06-21 | 2018-03-27 | 上海斐讯数据通信技术有限公司 | The network equipment |
| CN103533680A (en) * | 2013-10-29 | 2014-01-22 | 太仓市同维电子有限公司 | Wireless 3G MiFi terminal equipment with music play function |
| WO2015109844A1 (en) * | 2014-01-24 | 2015-07-30 | 中兴通讯股份有限公司 | Portable broadband wireless device |
| WO2015192702A1 (en) * | 2014-06-20 | 2015-12-23 | 上海据说智能科技有限公司 | Wireless server and system |
| CN104683250A (en) * | 2015-03-04 | 2015-06-03 | 深圳职业技术学院 | Portable multifunctional wireless router |
| CN104683250B (en) * | 2015-03-04 | 2018-06-19 | 深圳职业技术学院 | Portable multifunctional wireless router |
| CN106131977A (en) * | 2016-06-16 | 2016-11-16 | 苏州安控物联网科技有限公司 | A kind of micro-base station system of portable Internet of Things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201995140U (en) | 3G (3rd generation) portable wireless router supporting multimedia functions | |
| CN201274475Y (en) | Bluetooth earphone and equipment using the earphone | |
| CN101068412A (en) | TD-SCDMA/GSM double-mode double-standby intelligent mobile terminal | |
| CN201355837Y (en) | Mobile phone with touch pad mouse | |
| CN201556133U (en) | Separated computer system | |
| CN103105903A (en) | Dual-system panel personal computer | |
| CN201860397U (en) | Television with Bluetooth control module | |
| CN202003261U (en) | Panel personal computer capable of being remotely controlled through cell phone | |
| CN101290563A (en) | Computer management system and method | |
| CN203870832U (en) | Novel portable multifunctional electronic network learning machine | |
| CN107728815B (en) | Mouse with SIM card and TF card | |
| CN201805559U (en) | Electronic photo album based on wireless communication network | |
| CN202602764U (en) | Wireless multimedia terminal | |
| CN212086427U (en) | High sampling rate bluetooth voice transmission system | |
| CN201698272U (en) | Mobile terminal external equipment and mobile terminal processing system | |
| CN203386125U (en) | Switching base | |
| CN203870973U (en) | Integrated intelligent high efficiency digital multimedia playing system | |
| CN204440854U (en) | Intelligent wireless multimedia meeting tabletop display | |
| CN204178356U (en) | A kind of wired external moving screen | |
| CN203054818U (en) | Detachable communication device | |
| CN201616845U (en) | Multifunctional telephone | |
| CN203279095U (en) | Bluetooth music package | |
| CN201022225Y (en) | A TD-SCDMA/PHS dual mode dual standby intelligent mobile terminal | |
| CN201294564Y (en) | Computer telephone | |
| CN202067559U (en) | Novel U disk |
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: 20110928 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |