CN202444484U - Multifunctional router - Google Patents
Multifunctional router Download PDFInfo
- Publication number
- CN202444484U CN202444484U CN2012200462736U CN201220046273U CN202444484U CN 202444484 U CN202444484 U CN 202444484U CN 2012200462736 U CN2012200462736 U CN 2012200462736U CN 201220046273 U CN201220046273 U CN 201220046273U CN 202444484 U CN202444484 U CN 202444484U
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- circuit
- router
- charging
- transforming
- transforming circuit
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Abstract
The utility model discloses a multifunctional router which comprises a power supply unit and a router unit and further comprises a charging circuit and a charger connector. The power supply unit comprises a rectification circuit, a first transformation circuit and a second transformation circuit, the first transformation circuit and the second transformation circuit are connected with the rectification circuit in parallel, the first transformation circuit provides voltage for the router, the second transformation circuit provides voltage for the charging circuit, and the charging circuit is connected with the charger connector. The multifunctional router has the mobile phone charging function and is simple in structure, low in production cost, easy to produce in mass and good in charging safety performance simultaneously.
Description
Technical field
The utility model relates to a kind of router, especially relates to a kind of multi-functional router.
Background technology
At intelligent terminal as PC; Has independently operating system; Can be by user's program of providing of third party such as install software, recreation service provider voluntarily; Come continuous function to expand through this class method, and can realize the general name of such Terminal Type that wireless network inserts through mobile communication network to intelligent terminals such as mobile phones.Intelligent terminal is because its strong functions, abundant recreational, in occupation of the increasing market share.
But be exactly because of intelligent terminals such as mobile phones because its rich functions; When intelligent terminals such as using mobile phone is surfed the Net or when using its amusement function; Its power consumption also is very large, and this makes common battery be difficult to support for a long time the use of intelligent terminal.
Problem has following several solution nothing but hereto:
(1) carry a plurality of batteries, when a battery uses up, use reserve battery, several like this reserve batteries also can reach intelligent terminal endurance purposes such as prolonging mobile phone.Intelligent terminals such as each band mobile phone also will carry a plurality of reserve batteries, and this solution is difficult to let popular satisfied;
(2) increase volume of battery, under same battery technology, the battery volume is big more, and entrained energy is big more, through increasing the battery volume, also can reach intelligent terminal endurance purposes such as prolonging mobile phone.But increase the battery volume and can bring following two problems: increase the battery volume, the increase that must bring terminal volume, intelligent terminal is as ultra-thinization development now, and this solution is run counter to the design trend; Produce potential safety hazard;
(3) use the big battery of energy density; This looks like an extraordinary solution; It also is intelligent terminal battery developing direction from now on; Yet the development that this must rely on battery technology makes the battery price of high-energy-density lower, and just might in intelligent terminals such as mobile phone, use the battery of high-energy-density on a large scale.
Above three schemes of dealing with problems all satisfactory not to the utmost, the method that present stage can address the above problem preferably is: letting the battery of intelligent terminals such as mobile phone charge whenever and wherever possible becomes possibility.
Intelligent terminals such as mobile phone mainly are to consume big volume and electricity because of its function of surfing the Net and amusement function; And the use of its amusement function tends to be mingled with the use of function of surfing the Net; The local existence that router is generally all arranged that can high speed Internet access; Online has been a kind of development trend of network whenever and wherever possible, can also become a kind of rigid demand of intelligent terminal user whenever and wherever possible for intelligent terminal battery charge such as mobile phones.
Like the user of intelligent terminals such as mobile phone to expect that suddenly a kind of can the online just can be the appearance of intelligent terminal charging technique.
Summary of the invention
The utility model proposes a kind of novel multifunctional router to the problem of above-mentioned existence.
The design that the utility model is taked is:
Multi-functional router; Comprise power subsystem, router unit, also comprise charging circuit, charger interface, described power subsystem comprises rectification circuit, first transforming circuit, second transforming circuit; Described first transforming circuit, second transformation also connect rectification circuit; Described first transforming circuit provides voltage to router unit, and described second transforming circuit provides voltage to charging circuit, and described charging circuit and charger interface join.
A kind of preferred version is provided with switching power circuit between described rectification circuit and the described first transformation voltage, second transforming circuit.
A kind of preferred version, described router unit connects wireless communication module.
A kind of preferred version, described charger interface are USB interface.
A kind of preferred version, described charging circuit comprises charge management module.
In sum, the utlity model has following significant beneficial effect:
(1) the application is provided with first transforming circuit, second transforming circuit; First transforming circuit provides voltage to router unit; Second transforming circuit provides voltage to charging circuit, and whether so no matter have under the situation of cell-phone charging, the performance of wireless router itself can not be affected;
(2) the application has increased charging circuit, charger interface on the basis of router, and router has the function to cell-phone charging, has promptly improved the added value of router, has also alleviated the not enough problems of intelligent terminal battery such as mobile phone;
(3) the application's charger interface is a USB interface, is Ministry of Information industry's specified standard interface, and intelligent terminals such as mobile phone are had suit property:
(4) the application's charging circuit comprises charge management module, has improved the security performance of charging and to the protective value of battery.
Figure of description
Accompanying drawing 1 is the structure chart of the power subsystem of the said multi-functional router of the utility model;
Accompanying drawing 2 is the structure chart of the said multi-functional router of the utility model.
Embodiment
In order to let those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to set forth below in conjunction with accompanying drawing.
Like Fig. 1, shown in Figure 2, multi-functional router comprises power subsystem, router unit; Also comprise charging circuit, charger interface; Described power subsystem comprises rectification circuit, first transforming circuit, second transforming circuit, and described first transforming circuit, second transformation also connect rectification circuit, and described first transforming circuit provides voltage to router unit; Described second transforming circuit provides voltage to charging circuit, and described charging circuit and charger interface join.Be provided with switching power circuit between described rectification circuit and the described first transformation voltage, second transforming circuit.[U1] described charger interface is a USB interface.Described charging circuit comprises charge management module.
When the 220V alternating current is imported multi-functional router; Rectification circuit rectification through power subsystem obtains direct current; Because first transforming circuit and second transforming circuit also connect rectification circuit, direct current obtains different voltages with different through different transforming circuits, and the voltage of first transforming circuit output is supplied with router unit and used; The voltage of second transforming circuit output is supplied with charging circuit and is used; Because power subsystem comprises two transforming circuits, can be according to the difference of router unit, charging circuit working voltage, and different voltages with different is provided.Mobile phone is linked charging circuit through charger interface, and charge management module is managed charging process, and router unit comprises wireless communication module, realizes the function of wireless route.
Rectification circuit can be selected half-wave rectifying circuit, full-wave rectifying circuit and bridge rectifier, preferred here bridge rectifier.First transforming circuit is selected its output voltage according to the voltage requirements of router unit.Second transforming circuit is selected its output voltage according to the situation of charging circuit, USB output voltage.First transforming circuit, the preferred RT8292 of second transforming circuit.
In power subsystem, can increase filter circuit, the filtering alternating current prevents the interference of alternating current to router unit, charging circuit work.
Charge management module realizes the control to cell-phone charging, and mobile phone batteries has the protection conduct, and charge management module is a prior art, and all circuit that can realize above-mentioned function all can be for the application selects for use, and is no longer burdensome at this.
Switching power circuit is preferably TYN278.
Charger interface can be selected all existing charger interfaces, is preferably the generic USB interface, and the common USB interface is the charger for mobile phone interface of unification of the motherland, and the preferred generic USB interface of the application is as charger interface, and adversary's facility have general applicability.The USB output voltage is preferably 3.7v-4.2v.
Need to prove; Under the situation that does not deviate from the utility model spirit and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (5)
1. multi-functional router comprises power subsystem, router unit, it is characterized in that: also comprise charging circuit, charger interface, described power subsystem comprises rectification circuit, first transforming circuit, second transforming circuit,
Described first transforming circuit, second transformation also connect rectification circuit, and described first transforming circuit provides voltage to router unit, and described second transforming circuit provides voltage to charging circuit, and described charging circuit and charger interface join.
2. multi-functional router according to claim 1 is characterized in that: be provided with switching power circuit between described rectification circuit and the described first transformation voltage, second transforming circuit.
3. multi-functional router according to claim 2 is characterized in that: described router unit connects wireless communication module.
4. multi-functional router according to claim 2 is characterized in that: described charger interface is a USB interface.
5. multi-functional router according to claim 2 is characterized in that: described charging circuit comprises charge management module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200462736U CN202444484U (en) | 2012-02-14 | 2012-02-14 | Multifunctional router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200462736U CN202444484U (en) | 2012-02-14 | 2012-02-14 | Multifunctional router |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202444484U true CN202444484U (en) | 2012-09-19 |
Family
ID=46825914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200462736U Expired - Fee Related CN202444484U (en) | 2012-02-14 | 2012-02-14 | Multifunctional router |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202444484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140211773A1 (en) * | 2013-01-31 | 2014-07-31 | Nai-Chien Chang | Vehicle wireless router |
-
2012
- 2012-02-14 CN CN2012200462736U patent/CN202444484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140211773A1 (en) * | 2013-01-31 | 2014-07-31 | Nai-Chien Chang | Vehicle wireless router |
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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: 20120919 Termination date: 20150214 |
|
| EXPY | Termination of patent right or utility model |