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 PDF

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Publication number
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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CN
China
Prior art keywords
power source
usb
lower cover
portable power
different electric
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
Application number
CN2010206025315U
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Chinese (zh)
Inventor
孙中伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN WINTOP ELECTRONIC TECH Co Ltd
Original Assignee
褚艳秋
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 褚艳秋 filed Critical 褚艳秋
Priority to CN2010206025315U priority Critical patent/CN201854059U/en
Application granted granted Critical
Publication of CN201854059U publication Critical patent/CN201854059U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

USB portable power source with two different electric current outputs
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.
CN2010206025315U 2010-11-11 2010-11-11 USB (Universal Serial Bus) mobile power source capable of outputting two different currents Expired - Fee Related CN201854059U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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