CN201263024Y - Computer power adapter - Google Patents
Computer power adapter Download PDFInfo
- Publication number
- CN201263024Y CN201263024Y CNU2008201508675U CN200820150867U CN201263024Y CN 201263024 Y CN201263024 Y CN 201263024Y CN U2008201508675 U CNU2008201508675 U CN U2008201508675U CN 200820150867 U CN200820150867 U CN 200820150867U CN 201263024 Y CN201263024 Y CN 201263024Y
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- CN
- China
- Prior art keywords
- power supply
- adapter
- power
- computer
- direct current
- 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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- 238000010586 diagram Methods 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an adapter of a computer power supply, which comprises an adapter body, an AC power line and an AC power plug. One end of the AC power line is connected with the adapter body, while the other end thereof is connected with the AC power plug. The adapter of the computer power supply also comprises a deconcentrator that comprises an input port and a plurality of output ports; the input port is connected with the adapter body by a first DC power line; each output port is connected with one end of a second DC power line; and the other end of the second DC power line is connected with DC power connectors. The adapter of the computer power supply is provided with a plurality of DC power connectors and DC power can be supplied for a plurality of portable computers by using only one computer power supply adapter.
Description
Technical field
The utility model relates to a kind of AC/DC power supply adaptor that is used for portable computer.
Background technology
At present, use the number of portable computer more and more,, thereby especially be subjected to business people's favor because portable computer has volume advantage little, easy to carry.The employed AC/DC power supply adaptor of existing portable computer all is to adopt man-to-man connected mode, that is to say that an AC/DC power supply adaptor can only provide DC power supply for a portable computer.Portable computer will be used simultaneously and under the not enough situation of on-the-spot supply socket, existing AC/DC power supply adaptor is difficult to satisfy people's demand many people.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of computer power supply adapter, and this computer power supply adapter can provide DC power supply for many portable computers simultaneously.
The technical solution of the utility model is: the utility model discloses a kind of computer power supply adapter, comprise adaptor body, AC power cord and ac power plug, one end of AC power cord links to each other with adaptor body, and the other end links to each other with ac power plug; Its characteristics are that this computer power supply adapter also comprises a deconcentrator, and deconcentrator comprises an input port and a plurality of output port; Input port links to each other with adaptor body by one first direct current supply line, and each output port links to each other with an end of one second direct current supply line, and the other end of second direct current supply line links to each other with the DC power supply joint.
In the above-mentioned computer power supply adapter, each output port of deconcentrator is that plug-in is connected with an end of second direct current supply line.
In the above-mentioned computer power supply adapter, the number of output ports of deconcentrator is 2～6.
After adopting technique scheme, computer power supply adapter of the present utility model has a plurality of DC power supply joints, only promptly can provide DC power supply for many portable computers simultaneously by a computer power supply adapter, expanded the purposes of existing computer power supply adapter, convenient for users.Advantage simple in structure, that be convenient to implement that the utility model also has.
Description of drawings
Fig. 1 is the schematic diagram of computer power supply adapter of the present utility model;
Fig. 2 is provided with the schematic diagram of the end face of output port for deconcentrator of the present utility model.
Embodiment
Fig. 1 shows computer power supply adapter of the present utility model, it comprise adaptor body 1, AC power cord 2, ac power plug 3, first direct current supply line 4, deconcentrator 5, many second direct current supply lines 6 and with many second direct current supply lines 6 corresponding a plurality of DC power supply joints 7.Wherein, an end of first AC power cord 2 links to each other with adaptor body, and the other end links to each other with ac power plug 3.Deconcentrator 5 comprises an input port and a plurality of output port.Input port links to each other with adaptor body 1 by first direct current supply line 4, and each output port links to each other with an end of one second direct current supply line 6, and the other end of second direct current supply line 6 links to each other with DC power supply joint 7.
Fig. 2 shows a kind of execution mode of deconcentrator of the present utility model, in Fig. 2, is provided with 5 output ports 51 on deconcentrator 5.Yet, also can increase or reduce number of output ports as required, as 2,3 output ports, 2 to 6 output ports can be set usually.Preferably, each output port is that plug-in is connected with an end of second direct current supply line 6.Like this, when the quantity of the portable computer that need connect when the computer power supply adapter is less than output port quantity, for example, when only connecting a portable computer, can remove second unnecessary direct current supply line and corresponding DC power supply joint, thereby avoid because of the too much inconvenience that causes of wiring.
Claims (3)
1. a computer power supply adapter comprises adaptor body, AC power cord and ac power plug, and an end of described AC power cord links to each other with adaptor body, and the other end links to each other with described ac power plug; It is characterized in that described computer power supply adapter also comprises a deconcentrator, described deconcentrator comprises an input port and a plurality of output port; Described input port links to each other with adaptor body by one first direct current supply line, and each described output port links to each other with an end of one second direct current supply line, and the other end of described second direct current supply line links to each other with the DC power supply joint.
2. computer power supply adapter as claimed in claim 1 is characterized in that, each output port of described deconcentrator is that plug-in is connected with an end of described second direct current supply line.
3. computer power supply adapter as claimed in claim 1 is characterized in that, the number of output ports of described deconcentrator is 2～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201508675U CN201263024Y (en) | 2008-07-16 | 2008-07-16 | Computer power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201508675U CN201263024Y (en) | 2008-07-16 | 2008-07-16 | Computer power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263024Y true CN201263024Y (en) | 2009-06-24 |
Family
ID=40809500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201508675U Expired - Fee Related CN201263024Y (en) | 2008-07-16 | 2008-07-16 | Computer power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263024Y (en) |
-
2008
- 2008-07-16 CN CNU2008201508675U patent/CN201263024Y/en not_active Expired - Fee Related
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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: 20090624 Termination date: 20120716 |