CN202586412U - Mobile power supply with 3G wireless network card function - Google Patents
Mobile power supply with 3G wireless network card function Download PDFInfo
- Publication number
- CN202586412U CN202586412U CN 201220158406 CN201220158406U CN202586412U CN 202586412 U CN202586412 U CN 202586412U CN 201220158406 CN201220158406 CN 201220158406 CN 201220158406 U CN201220158406 U CN 201220158406U CN 202586412 U CN202586412 U CN 202586412U
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- China
- Prior art keywords
- wireless
- electrically connected
- circuit
- female seat
- power supply
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a mobile power supply with a 3G wireless network card function. In a shell, a Micro-USB connector female seat is electrically connected with a charge management and indication circuit which is electrically connected with a battery, the battery is electrically connected with a discharge management and indication circuit which is electrically connected with a standard USB2.0 female seat, and a common mobile power supply basic structure is formed. At the same time, a wireless 3G built-in antenna is arranged and is electrically connected with a wireless 3G signal receiving circuit which is electrically connected with a wireless 3G signal decoding and transmitting circuit, a USIM card slot is electrically connected with the wireless 3G signal decoding and transmitting circuit which is electrically connected with the Micro-USB connector female seat, thus a basic circuit structure of a wireless 3G network card is formed, the mobile power supply can charge a mobile phone at all times and places, and a notebook computer can realize wireless 3G network connection at all times and places.
Description
Affiliated technical field
The utility model relates to a kind of portable power source; Particularly give the integrated a kind of wireless 3G card of surfing Internet function of this portable power source; Make it on the basis of portable power source; Also have wireless 3G function of surfing the Net, the consumer can carry out wireless 3G online for its notebook computer whenever and wherever possible when having mobile charging equipment.
Background technology
Along with the develop rapidly of the communication technology, mobile phone has become requisite means of communication and amusement equipment in daily life work, has practicality and convenience widely.Along with a large amount of uses of the development of mobile phone products, particularly smart mobile phone, the screen of mobile phone is increasing; Application program is more and more; Demand to power supply is increasing, so, prepare a stand-by power supply product and carry; When mobile phone need charge, take out to cell-phone charging, such portable power source almost becomes requisite mobile phone stand-by power supply product.
Simultaneously, modern society also rapidly gets into a networked society, and people are living among the network, also more and more be unable to do without online, obtains information, and process information transmits various work orders.Notebook computer (comprising the PAD equipment for surfing the net) is a kind of important Internet access, and is also the same with mobile phone in cybertimes, becomes the important electronic equipment that people carry.Notebook computer can be surfed the Net whenever and wherever possible, solve the variety of issue in people's life and work, become a significant thing.
Can see various portable power source products in the market, also can see various wireless 3G card of surfing Internet products, they provide stand-by power source for mobile phone, for notebook computer is realized wireless 3G online.But, a kind of product does not also appear, and with the product that portable power source and wireless 3G card of surfing Internet integrate, can be cell-phone charging whenever and wherever possible both, can let notebook computer realize wireless 3G online again whenever and wherever possible.
If a kind of product is arranged; It is the portable power source that a mobile phone needs; Be again the equipment that can give the wireless 3G online of notebook computer; Can be convenient for people to using and the use of notebook computer, particularly mobile phone in the travelling process and notebook computer are used the modern life that greatly is convenient for people to undoubtedly to mobile phone.
Summary of the invention
In order to solve portable power source and wireless 3G card of surfing Internet are integrated; Can be cell-phone charging whenever and wherever possible both; Can let notebook computer realize wireless this problem of 3G online again whenever and wherever possible; The utility model has related to a kind of portable power source with wireless 3G card of surfing Internet function, on the basis of portable power source, increases wireless 3G
The card of surfing Internet function, like this, the utility model can be a cell-phone charging whenever and wherever possible both, can let notebook computer realize wireless 3G function of surfing the Net again whenever and wherever possible.
The utility model is that the technical scheme that its technical problem of realization is taked is: in housing; The female seat of Micro-USB connector; Be electrically connected Charge Management and indicating circuit, Charge Management and indicating circuit are electrically connected battery, and battery is electrically connected discharge management and indicating circuit; Discharge management and indicating circuit are electrically connected the female seat of standard USB2.0, form a common portable power source basic structure.Simultaneously; In housing, wireless 3G built-in aerial is set, be electrically connected wireless 3G signal receiving circuit; Be electrically connected with wireless 3G signal decoding and transmission circuit then; Usim card groove and wireless 3G signal decoding and transmission circuit are electrically connected, and the female seat of wireless 3G signal decoding and transmission circuit and Micro-USB connector is electrically connected, and forms the basic circuit structure of wireless 3G card of surfing Internet.
The beneficial effect of the utility model is that when female seat of Micro-USB connector and notebook computer electrical connection, the electric energy on the notebook computer can be full of to battery through Charge Management and indicating circuit; Simultaneously; Wireless 3G built-in aerial can receive the 3G signal, and signal is discerned, decoded and transmit in 3G signal decoding and transmission circuit through wireless 3G signal receiving circuit; Uply handle, just can let notebook computer realize function of surfing the Net to notebook computer.When the female seat of Micro-USB connector is not connected with notebook computer; Be stored in the electric energy in the battery, carry out the voltage and current management, again through the female seated connection mouth output of standard USB2.0 through discharge management and indicating circuit; Give various cell-phone charging, realize the portable power source function.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is the structure principle chart of an embodiment of this utility model.
The female seat of 1. standard USB2.0 connectors, 2. discharge management and indicating circuit, 3. battery among the figure; 4. Charge Management and indicating circuit, 5. housing, the female seat of 6.Micro-USB connector; 7. wireless 3G signal decoding and transmission circuit; 8.USIM draw-in groove, 9. wireless 3G signal receiving circuit, 10. wireless 3G built-in aerial.
Embodiment
In the accompanying drawings, in the housing (5), the female seat of Micro-USB connector (6); Be electrically connected Charge Management and indicating circuit (4), again and battery (3) be electrically connected battery (3) and discharge management and indicating circuit (2) electrical connection; Discharge management and indicating circuit (2) and the female seat of standard USB2.0 connector (1) are electrically connected, and form the basic structure of a portable power source, when external power source inserts the female seat of Micro-USB connector (6); Electric energy is given battery (3) charging through Charge Management and indicating circuit (4), and battery (3) is full of after the electricity, through discharge management and indicating circuit (2); Voltage and current is managed and adjusted; Make its charging requirement that meets mobile phone, through externally output of the female seat of USB2.0 connector (1), give various cell-phone chargings then.
In the accompanying drawings; Wireless 3G built-in aerial (10) is arranged in the housing and wireless 3G signal receiving circuit (9) is electrically connected, and wireless 3G signal receiving circuit (9) and wireless 3G signal decoding and transmission circuit (7) are electrically connected; Usim card groove (8) while and wireless 3G signal decoding and transmission circuit (7) are electrically connected; The female seat of wireless 3G signal decoding and transmission circuit (7) and Micro-USB connector (6) is electrically connected, and forms wireless 3G card of surfing Internet basic circuit, when the female seat of Micro-USB connector (6) when being connected with notebook computer; Wireless 3G built-in aerial (10) receives wireless 3G signal; Through wireless 3G signal receiving circuit (9), wireless 3G signal decoding and transmission circuit (7) and usim card groove (8) discern, the transmission of decoding and signal, signal arrives notebook computer through the female seat of Micro-USB connector (6), after notebook computer is handled signal; Just can realize that 3G has surfed the Net, realize the 3G function of surfing the Net.
Claims (1)
1. with the portable power source of wireless 3G card of surfing Internet function, in housing, the female seat of Micro-USB connector; Be electrically connected Charge Management and indicating circuit, Charge Management and indicating circuit are electrically connected battery, and battery is electrically connected discharge management and indicating circuit; Discharge management and indicating circuit are electrically connected the female seat of standard USB2.0; Form a common portable power source basic structure, it is characterized in that, wireless 3G built-in aerial is set in housing simultaneously; Be electrically connected wireless 3G signal receiving circuit; Be electrically connected with wireless 3G signal decoding and transmission circuit, usim card groove and wireless 3G signal decoding and transmission circuit are electrically connected again, and the female seat of wireless 3G signal decoding and transmission circuit and Micro-USB connector is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158406 CN202586412U (en) | 2012-04-07 | 2012-04-07 | Mobile power supply with 3G wireless network card function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158406 CN202586412U (en) | 2012-04-07 | 2012-04-07 | Mobile power supply with 3G wireless network card function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586412U true CN202586412U (en) | 2012-12-05 |
Family
ID=47255780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220158406 Expired - Fee Related CN202586412U (en) | 2012-04-07 | 2012-04-07 | Mobile power supply with 3G wireless network card function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369737A (en) * | 2013-07-02 | 2013-10-23 | 江苏思铭科技有限公司 | USB (Universal Serial Bus) port multiplexing circuit of portable wireless router |
-
2012
- 2012-04-07 CN CN 201220158406 patent/CN202586412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369737A (en) * | 2013-07-02 | 2013-10-23 | 江苏思铭科技有限公司 | USB (Universal Serial Bus) port multiplexing circuit of portable wireless router |
| CN103369737B (en) * | 2013-07-02 | 2016-06-15 | 深圳普创天信科技发展有限公司 | The USB port multiplex circuit of Portable 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: 20121205 Termination date: 20140407 |