CN103970249A - Portable computer charger - Google Patents
Portable computer charger Download PDFInfo
- Publication number
- CN103970249A CN103970249A CN201410237275.7A CN201410237275A CN103970249A CN 103970249 A CN103970249 A CN 103970249A CN 201410237275 A CN201410237275 A CN 201410237275A CN 103970249 A CN103970249 A CN 103970249A
- Authority
- CN
- China
- Prior art keywords
- charger
- usb interface
- laptop computer
- portable computer
- charger body
- 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.)
- Pending
Links
Abstract
The invention relates to a portable computer charger, belonging to the technical field of chargers. The portable computer charger is formed by a charger body, a power plug connecting wire and a computer plug through connection, wherein the charger body is provided with a USB interface with 5V direct current power output, and the USB interface can charge or supply power to direct-current electric equipment with rated voltage of less than 5V, such as a mobile phone, a small game machine, a camera, a minitype electric fan and other electrical equipment; and the 5V direct current power of the USB interface is branched from a circuit board in the charger body. The portable computer charger is convenient to use and has strong practicability.
Description
Technical field
A kind of laptop computer charger, relates to a kind of charger, relates in particular to a kind of laptop computer charger.
Background technology
Current known laptop computer charger is general only to charge to laptop computer, the band laptop computer mobile phone of going on business while going out has not had electricity and has needed charging, be not with charger for mobile phone to be only with a cellular phone data line, also need to open the USB interface that laptop computer power supply inserts laptop computer by data line after by laptop computer start and just can charge.Very inconvenient like this, more time-consuming.
Summary of the invention
The object of this invention is to provide a kind of can be to the laptop computer charger that can charge to mobile phone again that charges.
Technical scheme of the present invention is: a kind of laptop computer charger, is made up of charger body, attaching plug connecting line and computer plug connecting line.It is characterized in that, in described charger body, with a USB interface with 5V direct supply output, this interface can charge or power as mobile phone, small game machine, camera, Miniature electric fan or other consumer lower than the direct-flow electricity utilization apparatus of 5V rated voltage; The 5V direct supply of this USB interface is that the circuit board in charger body tap is out.
The advantage of a kind of laptop computer charger of the present invention is: outside decapacitation is charged to laptop computer, without carry multiple special charger in the situation that, and without by the situation of laptop computer start, also convenient rated voltage is charged or powered as mobile phone, small game machine, camera, Miniature electric fan or other consumer lower than the direct-flow electricity utilization apparatus of 5V.Easy to use, practical.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of laptop computer charger of the present invention.In figure: 1 is charger body, 11 for having the USB interface of 5V direct supply output, and 2 is attaching plug connecting line, and 3 is computer plug connecting line.
Embodiment
Below in conjunction with accompanying drawing, the present invention is illustrated: with reference to accompanying drawing 1, a kind of laptop computer charger, is made up of charger body 1, attaching plug connecting line 2 and computer plug connecting line 3.It is characterized in that having with one the usb 11 that 5V direct supply is exported in described charger body 1, this interface can charge or power lower than the direct-flow electricity utilization apparatus of 5V rated voltages such as mobile phone, small game machine, camera, Miniature electric fans; This 5V direct supply with the usb 11 of 5V direct supply output is that the circuit board in charger body 1, tap out, and is exported by 5V power module of voltage regulation.
Claims (2)
1. a laptop computer charger, formed by charger body (1), attaching plug connecting line (2) and computer plug connecting line (3), it is characterized in that, in described charger body (1), have with one the USB interface (11) that 5V direct supply is exported, this interface can charge or power lower than the direct-flow electricity utilization apparatus of 5V rated voltages such as mobile phone, small game machine, camera, Miniature electric fans.
2. a kind of laptop computer charger according to claim 1, it is characterized in that, the 5V direct supply of the described USB interface (11) with the output of 5V direct supply is that the circuit board in charger body (1), tap out, and is exported by 5V power module of voltage regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237275.7A CN103970249A (en) | 2014-05-30 | 2014-05-30 | Portable computer charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237275.7A CN103970249A (en) | 2014-05-30 | 2014-05-30 | Portable computer charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103970249A true CN103970249A (en) | 2014-08-06 |
Family
ID=51239861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410237275.7A Pending CN103970249A (en) | 2014-05-30 | 2014-05-30 | Portable computer charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103970249A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375758A (en) * | 2018-12-14 | 2019-02-22 | 佛山市伙伴联扬电子有限公司 | A kind of charging unit of host computer configuration |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101315576A (en) * | 2008-06-30 | 2008-12-03 | 上海序参量科技发展有限公司 | Laptop electric power machine with mobile phone charging interface |
| US20090143114A1 (en) * | 2007-11-30 | 2009-06-04 | Sandra Irene Vargas | Sleep mode for mobile communication device |
| CN201294246Y (en) * | 2008-10-06 | 2009-08-19 | 许永歆 | Multifunctional charger |
-
2014
- 2014-05-30 CN CN201410237275.7A patent/CN103970249A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090143114A1 (en) * | 2007-11-30 | 2009-06-04 | Sandra Irene Vargas | Sleep mode for mobile communication device |
| CN101315576A (en) * | 2008-06-30 | 2008-12-03 | 上海序参量科技发展有限公司 | Laptop electric power machine with mobile phone charging interface |
| CN201294246Y (en) * | 2008-10-06 | 2009-08-19 | 许永歆 | Multifunctional charger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375758A (en) * | 2018-12-14 | 2019-02-22 | 佛山市伙伴联扬电子有限公司 | A kind of charging unit of host computer configuration |
| CN109375758B (en) * | 2018-12-14 | 2024-03-22 | 佛山市伙伴联扬电子有限公司 | Charging device for computer host configuration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |