CN201854059U - USB (Universal Serial Bus) mobile power source capable of outputting two different currents - Google Patents
USB (Universal Serial Bus) mobile power source capable of outputting two different currents Download PDFInfo
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- CN201854059U CN201854059U CN2010206025315U CN201020602531U CN201854059U CN 201854059 U CN201854059 U CN 201854059U CN 2010206025315 U CN2010206025315 U CN 2010206025315U CN 201020602531 U CN201020602531 U CN 201020602531U CN 201854059 U CN201854059 U CN 201854059U
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- power source
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- lower cover
- portable power
- different electric
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- 238000005516 engineering process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000009738 saturating Methods 0.000 description 1
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Abstract
The utility model is applied to the technical field of mobile standby power sources and discloses a USB (Universal Serial Bus) mobile power source capable of outputting two different currents. The USB mobile power source comprises an upper cover and a lower cover matched with the upper cover, wherein a middle frame is arranged between the upper cover and the lower cover, the lower cover is fixed to a printed circuit board (PCB) with a control circuit capable of outputting the two different currents, two USB interfaces are arranged on the PCB and electrically connected with the two different currents respectively, and the USB interfaces are matched with holes formed on the middle frame. Compared with the prior art, the USB mobile power source can conveniently provide electrical energy for mobile electronic equipment, so that when an accessory battery of the mobile electronic equipment is used up, the accessory battery can be charged by the USB mobile power source, so as to increase the duration of the battery. Meanwhile, with the USB interfaces for outputting the two different currents, the USB mobile power source is suitable for the batteries with different charging currents.
Description
Technical field
The utility model relates to portable power source device field, particularly a kind of USB portable power source with two different electric current outputs.
Background technology
Along with the electronic technology development; portable type electronic product uses also more and more widely; portable type electronic product mainly is to rely on its powered battery of bringing; because the capacity limit of battery; therefore occur carrying the problem of battery electric quantity deficiency through regular meeting, can't provide longer cruising time, for example mobile panel computer; because the battery capacity that this panel computer self attaches is limited, can't connect power supply for a long time.
The utility model content
The technical problem that the utility model mainly solves provides a kind of USB portable power source with two different electric current outputs, this USB portable power source can provide two different output currents, and charges to moving to be provided with, and prolongs to move is set cruising time, it is simple in structure, the convenient use.
In order to address the above problem, the utility model provides a kind of USB portable power source with two different electric currents of output, this USB portable power source comprises: loam cake, the lower cover and the battery that cooperate with this loam cake, between loam cake and lower cover, be provided with center, described lower cover is fixed with the PCB circuit board that is provided with the control circuit that can export the different electric currents of two-way, this PCB circuit board is provided with the USB interface that two different with this two-way respectively electric currents are electrically connected, and the hole that is provided with on this USB interface and the center cooperates.
Preferably, cover under described and be provided with light guide plate, this light guide plate is arranged on the fixing button of lower cover and cooperates, and this button cooperates with electronic switch on being arranged on the PCB circuit board.
Preferably, described loam cake is fixed by buckle and screw and drain pan.
Preferably, also be provided with the MicroUSB interface on the described PCB circuit board.
Preferably, described light guide plate is the light-transmitting materials of column.
Preferably, described light-transmitting materials comprises PVC.
The utlity model has the USB portable power source of two different electric currents of output, this USB portable power source comprises: loam cake, the lower cover and the battery that cooperate with this loam cake, between loam cake and lower cover, be provided with center, described lower cover is fixed with the PCB circuit board that is provided with the control circuit that can export the different electric currents of two-way, this PCB circuit board is provided with the USB interface that two different with this two-way respectively electric currents are electrically connected, and the hole that is provided with on this USB interface and the center cooperates.With being arranged mutually, technology compares, because this portable power source can be conveniently for mobile electronic device provides stand-by electric energy, and when the subsidiary running down of battery of electronic equipment, in the time of can filling battery by this USB portable power source, thus the cruising time of improving battery.Because this USB portable power source has two different electric current output USB interface, go for the battery of different charging currents simultaneously.
Description of drawings
Fig. 1 is the USB portable power source example structure schematic diagram that the utlity model has two different electric currents of output.
Below in conjunction with embodiment, and with reference to accompanying drawing, realization, functional characteristics and the advantage of the utility model purpose is described further.
Embodiment
As shown in Figure 1, the utility model provides a kind of USB portable power source embodiment with two different electric currents of output.
This USB portable power source comprises: loam cake 1 and the lower cover 2 that cooperates with this loam cake 1, between loam cake 1 and lower cover 2, be provided with center 3, described lower cover 2 is fixing with the PCB circuit board 5 that is provided with the control circuit that can export the different electric currents of two-way, this PCB circuit board 5 is provided with the USB interface 8 that two different with this two-way respectively electric currents are electrically connected, and the hole of setting cooperates on this USB interface 8 and the center 3.
Specifically, described loam cake 1 is fixing with lower cover 2 by screw 4 and buckle (accompanying drawing does not indicate), and described center 3 is between loam cake 1 and lower cover 2 and closely cooperate fixing with loam cake 1 and lower cover 2.Described center 3 is provided with the USB interface 8 that is provided with on the PCB circuit board 5 and cooperates; Described PCB circuit board 5 is fixed by screw 4 and lower cover 2.
Be provided with light guide plate 6 on described lower cover 2, this light guide plate 6 is arranged on the fixing button 7 of lower cover 2 and cooperates, and this button 7 cooperates with electronic switch (accompanying drawing does not indicate) on being arranged on PCB circuit board 5; Described light guide plate is the light-transmitting materials of column, as being the PVC of printing opacity or the material that other can be saturating.
Also be provided with MicroUSB interface 9 on the described PCB circuit board 5.
The utlity model has the USB portable power source of two different electric currents of output, this USB portable power source comprises: loam cake, the lower cover and the battery that cooperate with this loam cake, between loam cake and lower cover, be provided with center, described lower cover is fixed with the PCB circuit board that is provided with the control circuit that can export the different electric currents of two-way, this PCB circuit board is provided with the USB interface that two different with this two-way respectively electric currents are electrically connected, and the hole that is provided with on this USB interface and the center cooperates.With being arranged mutually, technology compares, because this portable power source can be conveniently for mobile electronic device provides stand-by electric energy, and when the subsidiary running down of battery of electronic equipment, in the time of can filling battery by this USB portable power source, thus the cruising time of improving battery.Because this USB portable power source has two different electric current output USB interface, go for the battery of different charging currents simultaneously.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. one kind has the USB portable power source that two different electric currents are exported, it is characterized in that, it comprises loam cake and the lower cover and the battery that cooperate with this loam cake, between loam cake and lower cover, be provided with center, described lower cover is fixed with the PCB circuit board that is provided with the control circuit that can export the different electric currents of two-way, this PCB circuit board is provided with the USB interface that two different with this two-way respectively electric currents are electrically connected, and the hole that is provided with on this USB interface and the center cooperates.
2. the USB portable power source with two different electric current outputs according to claim 1, it is characterized in that, cover under described and be provided with light guide plate, this light guide plate is arranged on the fixing button of lower cover and cooperates, and this button cooperates with electronic switch on being arranged on the PCB circuit board.
3. the USB portable power source with two different electric currents outputs according to claim 1 is characterized in that, described loam cake is fixed by buckle and screw and drain pan.
4. the USB portable power source with two different electric current outputs according to claim 1 is characterized in that, also is provided with the MicroUSB interface on the described PCB circuit board.
5. the USB portable power source with two different electric current outputs according to claim 2 is characterized in that described light guide plate is the light-transmitting materials of column.
6. the USB portable power source with two different electric current outputs according to claim 5 is characterized in that described light-transmitting materials comprises PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206025315U CN201854059U (en) | 2010-11-11 | 2010-11-11 | USB (Universal Serial Bus) mobile power source capable of outputting two different currents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206025315U CN201854059U (en) | 2010-11-11 | 2010-11-11 | USB (Universal Serial Bus) mobile power source capable of outputting two different currents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201854059U true CN201854059U (en) | 2011-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206025315U Expired - Fee Related CN201854059U (en) | 2010-11-11 | 2010-11-11 | USB (Universal Serial Bus) mobile power source capable of outputting two different currents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201854059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255395A (en) * | 2011-06-27 | 2011-11-23 | 华为终端有限公司 | Electronic equipment and method for supplying power to at least two different loads by single power supply |
| CN106900156A (en) * | 2017-04-27 | 2017-06-27 | 成都优孚达信息技术有限公司 | A kind of Embedded data encoding and decoding and transmission equipment |
| CN107634159A (en) * | 2017-08-10 | 2018-01-26 | 卧龙电气集团股份有限公司 | A kind of lithium battery group for treasured doubleway output of waiting |
-
2010
- 2010-11-11 CN CN2010206025315U patent/CN201854059U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255395A (en) * | 2011-06-27 | 2011-11-23 | 华为终端有限公司 | Electronic equipment and method for supplying power to at least two different loads by single power supply |
| US9170641B2 (en) | 2011-06-27 | 2015-10-27 | Huawei Device Co., Ltd. | Electronic device and method for supplying power to at least two different loads by single power supply |
| CN106900156A (en) * | 2017-04-27 | 2017-06-27 | 成都优孚达信息技术有限公司 | A kind of Embedded data encoding and decoding and transmission equipment |
| CN107634159A (en) * | 2017-08-10 | 2018-01-26 | 卧龙电气集团股份有限公司 | A kind of lithium battery group for treasured doubleway output of waiting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANTUO ELECTRONIC TECHNOLOGY CO. LTD., SHENZHEN CI Free format text: FORMER OWNER: CHU YANQIU Effective date: 20120618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120618 Address after: Baoan District Dalang street, Shenzhen city of Guangdong province with the new industrial zone 518000 two cross Sheng community building ten floor Patentee after: Shenzhen Wintop Electronic Tech Co., Ltd. Address before: 518000 Guangdong Province, Shenzhen city Longhua Sea Fan Road, building 2 floor 7 anda Industrial Zone Patentee before: Chu Yanqiu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20171111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |