CN202584002U - Computer adapter - Google Patents
Computer adapter Download PDFInfo
- Publication number
- CN202584002U CN202584002U CN 201220230115 CN201220230115U CN202584002U CN 202584002 U CN202584002 U CN 202584002U CN 201220230115 CN201220230115 CN 201220230115 CN 201220230115 U CN201220230115 U CN 201220230115U CN 202584002 U CN202584002 U CN 202584002U
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- China
- Prior art keywords
- adapter
- computer
- output conversion
- pedestal
- pcb board
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- 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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Abstract
The utility model discloses a computer adapter, which comprises an adapter seat body on which an input terminal is arranged, and is characterized in that an output conversion socket capable of being plugged with plug connectors of different types of laptops is connected onto the adaptor seat body, and a PCB (Printed circuit board) is arranged in the adaptor seat body; the input terminal and the output conversion socket are respectively connected with the PCB, and an automatic identification circuit capable of automatically identifying voltages correspondingly required by the computer plug connectors in the output conversion socket is arranged on the PCB; and an LED (Light Emitting Diode) display capable of displaying corresponding voltage parameters is arranged on the adaptor seat body. In order to overcome the defects of the prior art, the utility model provides the computer adaptor which has a simple structure and can be suitable for different laptops.
Description
Technical field
The utility model relates to a kind of computer adapter.
Background technology
Notebook adapter is the external device of notebook computer, the electric current and the voltage that mainly as the time spent notebook computer acquisition are needed, and the stable input and output of assurance electric current and voltage; The one of which end is a power input line, connects supply socket, and the other end is a power supply output line, connects notebook computer.Because the accumulator electric-quantity that notebook computer carries is limited, is no more than 2-3 hour service time, so the frequency of utilization of computer adapter is very high.Existing notebook adapter generally can only be applicable to the notebook computer of corresponding model, can not be general for the notebook of different brands, and its function singleness can not satisfy user's demand.
The utility model content
The purpose of the utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, can being applicable to the computer adapter of different notebook computers.
In order to achieve the above object, the utility model adopts following scheme:
A kind of computer adapter; Include the adapter pedestal; On described adapter pedestal, be provided with input terminal; It is characterized in that: on said adapter pedestal, be connected with the output conversion socket of the dissimilar notebook computer connection-pegs of can pegging graft, in described adapter pedestal, be provided with pcb board, said input terminal is connected with said pcb board respectively with the output conversion socket; On described pcb board, be provided with the automatic identification circuit that to discern the corresponding required voltage of computer connection-peg in the output conversion socket automatically, on described adapter pedestal, be provided with the light-emitting diode display of displayable relevant voltage parameter.
Aforesaid a kind of computer adapter is characterized in that on described adapter pedestal, being provided with the female seat of the USB that is conducted with said pcb board.
Aforesaid a kind of computer adapter is characterized in that on described adapter pedestal, being provided with the female seat of USB that a plurality of and said pcb board is conducted and exports different electric currents.
Aforesaid a kind of computer adapter is characterized in that on described adapter pedestal, being provided with the LED lamp that can indicate the female seat of USB duty.
Aforesaid a kind of computer adapter is characterized in that described output conversion socket is connected with pcb board in the said adapter pedestal through connecting line, is provided with magnet ring on described connecting line.
Aforesaid a kind of computer adapter; It is characterized in that on said output conversion socket, being provided with output conversion jack; On described notebook computer is pegged graft first end, be provided with the inserting terminal that is complementary with said output conversion jack, on the described notebook computer connection-peg other end, be provided with splicing ear with the notebook coupling.
Aforesaid a kind of computer adapter is characterized in that on described adapter pedestal, being provided with a plurality of louvres.
Aforesaid a kind of computer adapter is characterized in that described input terminal is the DC input terminal.
In sum, the utility model with respect to its beneficial effect of prior art is:
One, the utility model is simple in structure; On the adapter pedestal, be connected with the output conversion socket of the dissimilar notebook computer connection-pegs of can pegging graft; Through changing the different notebook computer connection-peg on the output conversion socket, go for the notebook computer of different model;
Two, the automatic identification circuit in the utility model pcb board can be discerned in the output conversion socket the corresponding required voltage of computer connection-peg automatically and can in light-emitting diode display, show the correspondent voltage parameter; The user can judge easily whether selected notebook computer connection-peg is complementary with notebook, directly perceived, safety, reliable;
Three, in the adapter pedestal, be provided with the female seat of USB of a plurality of exportable different electric currents in the utility model, can satisfy the demand of multiple digital product simultaneously.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the diagrammatic cross-section of A-A among Fig. 2;
Fig. 4 is the circuit diagram of the utility model;
Fig. 5 is the synoptic diagram of first kind of notebook computer connection-peg;
Fig. 6 is the synoptic diagram of second kind of notebook computer connection-peg;
Fig. 7 is the synoptic diagram of the third notebook computer connection-peg;
Fig. 8 is the synoptic diagram of the 4th kind of notebook computer connection-peg;
Fig. 9 is the synoptic diagram of the 5th kind of notebook computer connection-peg;
Figure 10 is the synoptic diagram of the 6th kind of notebook computer connection-peg;
Figure 11 is the synoptic diagram of the 7th kind of notebook computer connection-peg;
Figure 12 is the synoptic diagram of the 8th kind of notebook computer connection-peg;
Figure 13 is the synoptic diagram of the 9th kind of notebook computer connection-peg;
Figure 14 is the synoptic diagram of the tenth kind of notebook computer connection-peg.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further described:
A kind of computer adapter shown in Fig. 1 to 14; Include adapter pedestal 1; On described adapter pedestal 1, be provided with input terminal 2; Described input terminal 2 is the DC input terminal; On said adapter pedestal 1, be connected with the output conversion socket 4 of the dissimilar notebook computer connection-pegs 3 of can pegging graft, in described adapter pedestal 1, be provided with pcb board 5, said input terminal 2 is connected with said pcb board 5 respectively with output conversion socket 4; On described pcb board 5, be provided with the automatic identification circuit that to discern computer connection-peg 3 corresponding required voltages in the output conversion socket 4 automatically, on described adapter pedestal 1, be provided with the light-emitting diode display 6 of displayable relevant voltage parameter.
Import from DC input terminal 2 in the utility model; Then through the conversion of DC/DC change-over circuit; Then through 4 outputs of output conversion socket; Between output conversion socket 4 and pcb board 5, be provided with automatic testing circuit, can detect the computer connection-peg 3 corresponding required voltages on the output conversion socket 4 automatically, the detected signal of testing circuit outputs to the light-emitting diode display 6 on the DC/DC change-over circuit through output control chip circuit automatically; The relevant voltage parameter that on light-emitting diode display 6, shows, directly perceived, safe and reliable.
First kind of embodiment of the utility model is provided with the female seat 7 of USB of the exportable same circuits that is conducted with said pcb board 5 on described adapter pedestal 1.The female seat 7 of wherein said USB can be one or more.
Second kind of embodiment of the utility model is provided with the female seat 7 of USB that a plurality of and said pcb board 5 is conducted and exports different electric currents on described adapter pedestal 1.The female seat 7 of USB described in this embodiment is two, and the female seat 7 of one of them USB is output as 5V, 800mA, and the female seat 7 of another USB is output as and is 5V, and 2100mA can satisfy the demand of multiple digital product simultaneously.
On described adapter pedestal 1, be provided with the LED lamp 8 that to indicate the female seat of USB 7 duties in the utility model.Described LED lamp 8 is lighted when being plugged with the USB public plug in the female seat 7 of USB, and the user judges the conducting state of female seat 7 of USB and USB public plug easily.
Output conversion socket 4 described in the utility model is connected with pcb board 5 in the said adapter pedestal 1 through connecting line 9, on described connecting line 9, is provided with magnet ring 10.On said output conversion socket 4, be provided with output conversion jack; On described notebook computer connection-peg 3 one ends, be provided with the inserting terminal 31 that is complementary with said output conversion jack, on described notebook computer connection-peg 3 other ends, be provided with splicing ear 32 with the notebook coupling.Provided the notebook computer connection-peg 3 of ten kinds of different parameters commonly used in the utility model, shown in Fig. 5-14.Go for the notebook of multiple different parameters, very convenient.
On described adapter pedestal 1, be provided with a plurality of louvres 11 in the utility model.Guaranteed that effectively adapter is in good radiating state in working long hours.
Claims (8)
1. computer adapter; Include adapter pedestal (1); On described adapter pedestal (1), be provided with input terminal (2); It is characterized in that: the output conversion socket (4) that on said adapter pedestal (1), is connected with the dissimilar notebook computer connection-pegs (3) of to peg graft; In described adapter pedestal (1), be provided with pcb board (5); Said input terminal (2) is connected with said pcb board (5) respectively with output conversion socket (4), on described pcb board (5), is provided with the automatic identification circuit that can discern the corresponding required voltage of computer connection-peg (3) in the output conversion socket (4) automatically, on described adapter pedestal (1), is provided with the light-emitting diode display (6) of displayable relevant voltage parameter.
2. a kind of computer adapter according to claim 1 is characterized in that on described adapter pedestal (1), being provided with the female seat of USB (7) that is conducted with said pcb board (5).
3. a kind of computer adapter according to claim 1 is characterized in that on described adapter pedestal (1), being provided with the female seat of USB (7) that a plurality of and said pcb board (5) is conducted and exports different electric currents.
4. according to claim 2 or 3 described a kind of computer adapters, it is characterized in that on described adapter pedestal (1), being provided with the LED lamp (8) that to indicate the female seat of USB (7) duty.
5. a kind of computer adapter according to claim 1 is characterized in that described output conversion socket (4) is connected with pcb board (5) in the said adapter pedestal (1) through connecting line (9), is provided with magnet ring (10) on described connecting line (9).
6. a kind of computer adapter according to claim 1; It is characterized in that on said output conversion socket (4), being provided with output conversion jack; On described notebook computer connection-peg (3) one ends, be provided with the inserting terminal (31) that is complementary with said output conversion jack, on described notebook computer connection-peg (3) other end, be provided with splicing ear (32) with the notebook coupling.
7. a kind of computer adapter according to claim 1 is characterized in that on described adapter pedestal (1), being provided with a plurality of louvres (11).
8. a kind of computer adapter according to claim 1 is characterized in that described input terminal (2) is the DC input terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230115 CN202584002U (en) | 2012-05-16 | 2012-05-16 | Computer adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230115 CN202584002U (en) | 2012-05-16 | 2012-05-16 | Computer adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584002U true CN202584002U (en) | 2012-12-05 |
Family
ID=47253394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220230115 Expired - Fee Related CN202584002U (en) | 2012-05-16 | 2012-05-16 | Computer adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085558A (en) * | 2016-03-28 | 2017-08-22 | 曹巍 | Connection A types USB and c-type USB device a kind of adapter |
-
2012
- 2012-05-16 CN CN 201220230115 patent/CN202584002U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085558A (en) * | 2016-03-28 | 2017-08-22 | 曹巍 | Connection A types USB and c-type USB device a kind of adapter |
| CN107085558B (en) * | 2016-03-28 | 2020-12-04 | 曹巍 | Adapter for connecting A-type USB and C-type USB equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: AMERICA ELECTRONIC TECHNOLOGY (ZHONGSHAN) CO., LTD. Assignor: Huang Guanxing Contract record no.: 2015440000221 Denomination of utility model: Computer adapter Granted publication date: 20121205 License type: Exclusive License Record date: 20150611 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160516 |